diff options
Diffstat (limited to 'include')
658 files changed, 16893 insertions, 7798 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index e7d27373ff71..c09d72986968 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -365,7 +365,6 @@ struct acpi_device { int device_type; acpi_handle handle; /* no handle for fixed hardware */ struct fwnode_handle fwnode; - struct acpi_device *parent; struct list_head wakeup_list; struct list_head del_list; struct acpi_device_status status; @@ -458,6 +457,14 @@ static inline void *acpi_driver_data(struct acpi_device *d) #define to_acpi_device(d) container_of(d, struct acpi_device, dev) #define to_acpi_driver(d) container_of(d, struct acpi_driver, drv) +static inline struct acpi_device *acpi_dev_parent(struct acpi_device *adev) +{ + if (adev->dev.parent) + return to_acpi_device(adev->dev.parent); + + return NULL; +} + static inline void acpi_set_device_status(struct acpi_device *adev, u32 sta) { *((u32 *)&adev->status) = sta; @@ -512,7 +519,6 @@ extern int unregister_acpi_notifier(struct notifier_block *); * External Functions */ -struct acpi_device *acpi_fetch_acpi_dev(acpi_handle handle); acpi_status acpi_bus_get_status_handle(acpi_handle handle, unsigned long long *sta); int acpi_bus_get_status(struct acpi_device *device); @@ -613,8 +619,7 @@ enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev); int acpi_iommu_fwspec_init(struct device *dev, u32 id, struct fwnode_handle *fwnode, const struct iommu_ops *ops); -int acpi_dma_get_range(struct device *dev, u64 *dma_addr, u64 *offset, - u64 *size); +int acpi_dma_get_range(struct device *dev, const struct bus_dma_region **map); int acpi_dma_configure_id(struct device *dev, enum dev_dma_attr attr, const u32 *input_id); static inline int acpi_dma_configure(struct device *dev, @@ -733,10 +738,24 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev) } bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2); +int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer); void acpi_dev_clear_dependencies(struct acpi_device *supplier); bool acpi_dev_ready_for_enumeration(const struct acpi_device *device); -struct acpi_device *acpi_dev_get_first_consumer_dev(struct acpi_device *supplier); +struct acpi_device *acpi_dev_get_next_consumer_dev(struct acpi_device *supplier, + struct acpi_device *start); + +/** + * for_each_acpi_consumer_dev - iterate over the consumer ACPI devices for a + * given supplier + * @supplier: Pointer to the supplier's ACPI device + * @consumer: Pointer to &struct acpi_device to hold the consumer, initially NULL + */ +#define for_each_acpi_consumer_dev(supplier, consumer) \ + for (consumer = acpi_dev_get_next_consumer_dev(supplier, NULL); \ + consumer; \ + consumer = acpi_dev_get_next_consumer_dev(supplier, consumer)) + struct acpi_device * acpi_dev_get_next_match_dev(struct acpi_device *adev, const char *hid, const char *uid, s64 hrv); struct acpi_device * @@ -767,9 +786,10 @@ static inline void acpi_dev_put(struct acpi_device *adev) put_device(&adev->dev); } -struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle); +struct acpi_device *acpi_fetch_acpi_dev(acpi_handle handle); +struct acpi_device *acpi_get_acpi_dev(acpi_handle handle); -static inline void acpi_bus_put_acpi_device(struct acpi_device *adev) +static inline void acpi_put_acpi_dev(struct acpi_device *adev) { acpi_dev_put(adev); } diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h index f73d357ecdf5..c5614444031f 100644 --- a/include/acpi/cppc_acpi.h +++ b/include/acpi/cppc_acpi.h @@ -140,6 +140,7 @@ extern int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs); extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls); extern int cppc_set_enable(int cpu, bool enable); extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps); +extern bool cppc_perf_ctrs_in_pcc(void); extern bool acpi_cpc_valid(void); extern bool cppc_allow_fast_switch(void); extern int acpi_get_psd_map(unsigned int cpu, struct cppc_cpudata *cpu_data); @@ -173,6 +174,10 @@ static inline int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps) { return -ENOTSUPP; } +static inline bool cppc_perf_ctrs_in_pcc(void) +{ + return false; +} static inline bool acpi_cpc_valid(void) { return false; diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 34fb3431a8f3..292a5c40bd0c 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -71,7 +71,7 @@ int ghes_register_vendor_record_notifier(struct notifier_block *nb); void ghes_unregister_vendor_record_notifier(struct notifier_block *nb); #endif -int ghes_estatus_pool_init(int num_ghes); +int ghes_estatus_pool_init(unsigned int num_ghes); /* From drivers/edac/ghes_edac.c */ diff --git a/include/acpi/video.h b/include/acpi/video.h index db8548ff03ce..a275c35e5249 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -48,15 +48,18 @@ enum acpi_backlight_type { acpi_backlight_video, acpi_backlight_vendor, acpi_backlight_native, + acpi_backlight_nvidia_wmi_ec, + acpi_backlight_apple_gmux, }; #if IS_ENABLED(CONFIG_ACPI_VIDEO) extern int acpi_video_register(void); extern void acpi_video_unregister(void); +extern void acpi_video_register_backlight(void); extern int acpi_video_get_edid(struct acpi_device *device, int type, int device_id, void **edid); extern enum acpi_backlight_type acpi_video_get_backlight_type(void); -extern void acpi_video_set_dmi_backlight_type(enum acpi_backlight_type type); +extern bool acpi_video_backlight_use_native(void); /* * Note: The value returned by acpi_video_handles_brightness_key_presses() * may change over time and should not be cached. @@ -68,6 +71,7 @@ extern int acpi_video_get_levels(struct acpi_device *device, #else static inline int acpi_video_register(void) { return -ENODEV; } static inline void acpi_video_unregister(void) { return; } +static inline void acpi_video_register_backlight(void) { return; } static inline int acpi_video_get_edid(struct acpi_device *device, int type, int device_id, void **edid) { @@ -77,8 +81,9 @@ static inline enum acpi_backlight_type acpi_video_get_backlight_type(void) { return acpi_backlight_vendor; } -static inline void acpi_video_set_dmi_backlight_type(enum acpi_backlight_type type) +static inline bool acpi_video_backlight_use_native(void) { + return true; } static inline bool acpi_video_handles_brightness_key_presses(void) { diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index ba1f860af38b..4050b191e1a9 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -220,22 +220,6 @@ extern __printf(1, 2) void __warn_printk(const char *fmt, ...); # define WARN_ON_SMP(x) ({0;}) #endif -/* - * WARN_ON_FUNCTION_MISMATCH() warns if a value doesn't match a - * function address, and can be useful for catching issues with - * callback functions, for example. - * - * With CONFIG_CFI_CLANG, the warning is disabled because the - * compiler replaces function addresses taken in C code with - * local jump table addresses, which breaks cross-module function - * address equality. - */ -#if defined(CONFIG_CFI_CLANG) && defined(CONFIG_MODULES) -# define WARN_ON_FUNCTION_MISMATCH(x, fn) ({ 0; }) -#else -# define WARN_ON_FUNCTION_MISMATCH(x, fn) WARN_ON_ONCE((x) != (fn)) -#endif - #endif /* __ASSEMBLY__ */ #endif diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h index 4f07afacbc23..f46258d1a080 100644 --- a/include/asm-generic/cacheflush.h +++ b/include/asm-generic/cacheflush.h @@ -2,6 +2,8 @@ #ifndef _ASM_GENERIC_CACHEFLUSH_H #define _ASM_GENERIC_CACHEFLUSH_H +#include <linux/instrumented.h> + struct mm_struct; struct vm_area_struct; struct page; @@ -105,14 +107,22 @@ static inline void flush_cache_vunmap(unsigned long start, unsigned long end) #ifndef copy_to_user_page #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ do { \ + instrument_copy_to_user((void __user *)dst, src, len); \ memcpy(dst, src, len); \ flush_icache_user_page(vma, page, vaddr, len); \ } while (0) #endif + #ifndef copy_from_user_page -#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ - memcpy(dst, src, len) +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + do { \ + instrument_copy_from_user_before(dst, (void __user *)src, \ + len); \ + memcpy(dst, src, len); \ + instrument_copy_from_user_after(dst, (void __user *)src, len, \ + 0); \ + } while (0) #endif #endif /* _ASM_GENERIC_CACHEFLUSH_H */ diff --git a/include/asm-generic/compat.h b/include/asm-generic/compat.h index d06308a2a7a8..8392caea398f 100644 --- a/include/asm-generic/compat.h +++ b/include/asm-generic/compat.h @@ -14,12 +14,17 @@ #define COMPAT_OFF_T_MAX 0x7fffffff #endif -#if !defined(compat_arg_u64) && !defined(CONFIG_CPU_BIG_ENDIAN) +#ifndef compat_arg_u64 +#ifndef CONFIG_CPU_BIG_ENDIAN #define compat_arg_u64(name) u32 name##_lo, u32 name##_hi #define compat_arg_u64_dual(name) u32, name##_lo, u32, name##_hi +#else +#define compat_arg_u64(name) u32 name##_hi, u32 name##_lo +#define compat_arg_u64_dual(name) u32, name##_hi, u32, name##_lo +#endif #define compat_arg_u64_glue(name) (((u64)name##_lo & 0xffffffffUL) | \ ((u64)name##_hi << 32)) -#endif +#endif /* compat_arg_u64 */ /* These types are common across all compat ABIs */ typedef u32 compat_size_t; diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index fdce7a4cfc6f..b17c6eeb9afa 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -102,6 +102,15 @@ struct ms_hyperv_tsc_page { volatile s64 tsc_offset; } __packed; +union hv_reference_tsc_msr { + u64 as_uint64; + struct { + u64 enable:1; + u64 reserved:11; + u64 pfn:52; + } __packed; +}; + /* * The guest OS needs to register the guest ID with the hypervisor. * The guest ID is a 64 bit entity and the structure of this ID is diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h index c05d2ce9b6cd..bfb9eb9d7215 100644 --- a/include/asm-generic/mshyperv.h +++ b/include/asm-generic/mshyperv.h @@ -105,15 +105,12 @@ static inline u64 hv_do_rep_hypercall(u16 code, u16 rep_count, u16 varhead_size, } /* Generate the guest OS identifier as described in the Hyper-V TLFS */ -static inline __u64 generate_guest_id(__u64 d_info1, __u64 kernel_version, - __u64 d_info2) +static inline u64 hv_generate_guest_id(u64 kernel_version) { - __u64 guest_id = 0; + u64 guest_id; - guest_id = (((__u64)HV_LINUX_VENDOR_ID) << 48); - guest_id |= (d_info1 << 48); + guest_id = (((u64)HV_LINUX_VENDOR_ID) << 48); guest_id |= (kernel_version << 16); - guest_id |= d_info2; return guest_id; } diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h index c53984fa9761..663dd6d0795d 100644 --- a/include/asm-generic/signal.h +++ b/include/asm-generic/signal.h @@ -5,8 +5,6 @@ #include <uapi/asm-generic/signal.h> #ifndef __ASSEMBLY__ -#ifdef SA_RESTORER -#endif #include <asm/sigcontext.h> #undef __HAVE_ARCH_SIG_BITOPS diff --git a/include/asm-generic/termios-base.h b/include/asm-generic/termios-base.h deleted file mode 100644 index 59c5a3bd4a6e..000000000000 --- a/include/asm-generic/termios-base.h +++ /dev/null @@ -1,78 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* termios.h: generic termios/termio user copying/translation - */ - -#ifndef _ASM_GENERIC_TERMIOS_BASE_H -#define _ASM_GENERIC_TERMIOS_BASE_H - -#include <linux/uaccess.h> - -#ifndef __ARCH_TERMIO_GETPUT - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -static inline int user_termio_to_kernel_termios(struct ktermios *termios, - struct termio __user *termio) -{ - unsigned short tmp; - - if (get_user(tmp, &termio->c_iflag) < 0) - goto fault; - termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp; - - if (get_user(tmp, &termio->c_oflag) < 0) - goto fault; - termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp; - - if (get_user(tmp, &termio->c_cflag) < 0) - goto fault; - termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp; - - if (get_user(tmp, &termio->c_lflag) < 0) - goto fault; - termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp; - - if (get_user(termios->c_line, &termio->c_line) < 0) - goto fault; - - if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0) - goto fault; - - return 0; - - fault: - return -EFAULT; -} - -/* - * Translate a "termios" structure into a "termio". Ugh. - */ -static inline int kernel_termios_to_user_termio(struct termio __user *termio, - struct ktermios *termios) -{ - if (put_user(termios->c_iflag, &termio->c_iflag) < 0 || - put_user(termios->c_oflag, &termio->c_oflag) < 0 || - put_user(termios->c_cflag, &termio->c_cflag) < 0 || - put_user(termios->c_lflag, &termio->c_lflag) < 0 || - put_user(termios->c_line, &termio->c_line) < 0 || - copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0) - return -EFAULT; - - return 0; -} - -#ifndef user_termios_to_kernel_termios -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#endif - -#ifndef kernel_termios_to_user_termios -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) -#endif - -#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) - -#endif /* __ARCH_TERMIO_GETPUT */ - -#endif /* _ASM_GENERIC_TERMIOS_BASE_H */ diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h deleted file mode 100644 index b1398d0d4a1d..000000000000 --- a/include/asm-generic/termios.h +++ /dev/null @@ -1,108 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_GENERIC_TERMIOS_H -#define _ASM_GENERIC_TERMIOS_H - - -#include <linux/uaccess.h> -#include <uapi/asm-generic/termios.h> - -/* intr=^C quit=^\ erase=del kill=^U - eof=^D vtime=\0 vmin=\1 sxtc=\0 - start=^Q stop=^S susp=^Z eol=\0 - reprint=^R discard=^U werase=^W lnext=^V - eol2=\0 -*/ -#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -static inline int user_termio_to_kernel_termios(struct ktermios *termios, - const struct termio __user *termio) -{ - unsigned short tmp; - - if (get_user(tmp, &termio->c_iflag) < 0) - goto fault; - termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp; - - if (get_user(tmp, &termio->c_oflag) < 0) - goto fault; - termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp; - - if (get_user(tmp, &termio->c_cflag) < 0) - goto fault; - termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp; - - if (get_user(tmp, &termio->c_lflag) < 0) - goto fault; - termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp; - - if (get_user(termios->c_line, &termio->c_line) < 0) - goto fault; - - if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0) - goto fault; - - return 0; - - fault: - return -EFAULT; -} - -/* - * Translate a "termios" structure into a "termio". Ugh. - */ -static inline int kernel_termios_to_user_termio(struct termio __user *termio, - struct ktermios *termios) -{ - if (put_user(termios->c_iflag, &termio->c_iflag) < 0 || - put_user(termios->c_oflag, &termio->c_oflag) < 0 || - put_user(termios->c_cflag, &termio->c_cflag) < 0 || - put_user(termios->c_lflag, &termio->c_lflag) < 0 || - put_user(termios->c_line, &termio->c_line) < 0 || - copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0) - return -EFAULT; - - return 0; -} - -#ifdef TCGETS2 -static inline int user_termios_to_kernel_termios(struct ktermios *k, - struct termios2 __user *u) -{ - return copy_from_user(k, u, sizeof(struct termios2)); -} - -static inline int kernel_termios_to_user_termios(struct termios2 __user *u, - struct ktermios *k) -{ - return copy_to_user(u, k, sizeof(struct termios2)); -} - -static inline int user_termios_to_kernel_termios_1(struct ktermios *k, - struct termios __user *u) -{ - return copy_from_user(k, u, sizeof(struct termios)); -} - -static inline int kernel_termios_to_user_termios_1(struct termios __user *u, - struct ktermios *k) -{ - return copy_to_user(u, k, sizeof(struct termios)); -} -#else /* TCGETS2 */ -static inline int user_termios_to_kernel_termios(struct ktermios *k, - struct termios __user *u) -{ - return copy_from_user(k, u, sizeof(struct termios)); -} - -static inline int kernel_termios_to_user_termios(struct termios __user *u, - struct ktermios *k) -{ - return copy_to_user(u, k, sizeof(struct termios)); -} -#endif /* TCGETS2 */ - -#endif /* _ASM_GENERIC_TERMIOS_H */ diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h index df30f11b4a46..699650f81970 100644 --- a/include/asm-generic/unaligned.h +++ b/include/asm-generic/unaligned.h @@ -126,7 +126,7 @@ static inline void put_unaligned_le24(const u32 val, void *p) __put_unaligned_le24(val, p); } -static inline void __put_unaligned_be48(const u64 val, __u8 *p) +static inline void __put_unaligned_be48(const u64 val, u8 *p) { *p++ = val >> 40; *p++ = val >> 32; diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 7515a465ec03..3dc5824141cd 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -154,6 +154,24 @@ #define MEM_DISCARD(sec) *(.mem##sec) #endif +#ifndef CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE +#define KEEP_PATCHABLE KEEP(*(__patchable_function_entries)) +#define PATCHABLE_DISCARDS +#else +#define KEEP_PATCHABLE +#define PATCHABLE_DISCARDS *(__patchable_function_entries) +#endif + +#ifndef CONFIG_ARCH_SUPPORTS_CFI_CLANG +/* + * Simply points to ftrace_stub, but with the proper protocol. + * Defined by the linker script in linux/vmlinux.lds.h + */ +#define FTRACE_STUB_HACK ftrace_stub_graph = ftrace_stub; +#else +#define FTRACE_STUB_HACK +#endif + #ifdef CONFIG_FTRACE_MCOUNT_RECORD /* * The ftrace call sites are logged to a section whose name depends on the @@ -161,10 +179,6 @@ * FTRACE_CALLSITE_SECTION. We capture all of them here to avoid header * dependencies for FTRACE_CALLSITE_SECTION's definition. * - * Need to also make ftrace_stub_graph point to ftrace_stub - * so that the same stub location may have different protocols - * and not mess up with C verifiers. - * * ftrace_ops_list_func will be defined as arch_ftrace_ops_list_func * as some archs will have a different prototype for that function * but ftrace_ops_list_func() will have a single prototype. @@ -172,13 +186,13 @@ #define MCOUNT_REC() . = ALIGN(8); \ __start_mcount_loc = .; \ KEEP(*(__mcount_loc)) \ - KEEP(*(__patchable_function_entries)) \ + KEEP_PATCHABLE \ __stop_mcount_loc = .; \ - ftrace_stub_graph = ftrace_stub; \ + FTRACE_STUB_HACK \ ftrace_ops_list_func = arch_ftrace_ops_list_func; #else # ifdef CONFIG_FUNCTION_TRACER -# define MCOUNT_REC() ftrace_stub_graph = ftrace_stub; \ +# define MCOUNT_REC() FTRACE_STUB_HACK \ ftrace_ops_list_func = arch_ftrace_ops_list_func; # else # define MCOUNT_REC() @@ -333,6 +347,7 @@ #define DATA_DATA \ *(.xiptext) \ *(DATA_MAIN) \ + *(.data..decrypted) \ *(.ref.data) \ *(.data..shared_aligned) /* percpu related */ \ MEM_KEEP(init.data*) \ @@ -345,6 +360,9 @@ *(__tracepoints) \ /* implement dynamic printk debug */ \ . = ALIGN(8); \ + __start___dyndbg_classes = .; \ + KEEP(*(__dyndbg_classes)) \ + __stop___dyndbg_classes = .; \ __start___dyndbg = .; \ KEEP(*(__dyndbg)) \ __stop___dyndbg = .; \ @@ -422,6 +440,22 @@ #endif /* + * .kcfi_traps contains a list KCFI trap locations. + */ +#ifndef KCFI_TRAPS +#ifdef CONFIG_ARCH_USES_CFI_TRAPS +#define KCFI_TRAPS \ + __kcfi_traps : AT(ADDR(__kcfi_traps) - LOAD_OFFSET) { \ + __start___kcfi_traps = .; \ + KEEP(*(.kcfi_traps)) \ + __stop___kcfi_traps = .; \ + } +#else +#define KCFI_TRAPS +#endif +#endif + +/* * Read only Data */ #define RO_DATA(align) \ @@ -529,6 +563,8 @@ __stop___modver = .; \ } \ \ + KCFI_TRAPS \ + \ RO_EXCEPTION_TABLE \ NOTES \ BTF \ @@ -538,21 +574,6 @@ /* - * .text..L.cfi.jumptable.* contain Control-Flow Integrity (CFI) - * jump table entries. - */ -#ifdef CONFIG_CFI_CLANG -#define TEXT_CFI_JT \ - . = ALIGN(PMD_SIZE); \ - __cfi_jt_start = .; \ - *(.text..L.cfi.jumptable .text..L.cfi.jumptable.*) \ - . = ALIGN(PMD_SIZE); \ - __cfi_jt_end = .; -#else -#define TEXT_CFI_JT -#endif - -/* * Non-instrumentable text section */ #define NOINSTR_TEXT \ @@ -579,7 +600,6 @@ *(.text..refcount) \ *(.ref.text) \ *(.text.asan.* .text.tsan.*) \ - TEXT_CFI_JT \ MEM_KEEP(init.text*) \ MEM_KEEP(exit.text*) \ @@ -976,7 +996,6 @@ #ifdef CONFIG_AMD_MEM_ENCRYPT #define PERCPU_DECRYPTED_SECTION \ . = ALIGN(PAGE_SIZE); \ - *(.data..decrypted) \ *(.data..percpu..decrypted) \ . = ALIGN(PAGE_SIZE); #else @@ -1008,8 +1027,7 @@ * keep any .init_array.* sections. * https://bugs.llvm.org/show_bug.cgi?id=46478 */ -#if defined(CONFIG_GCOV_KERNEL) || defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KCSAN) || \ - defined(CONFIG_CFI_CLANG) +#if defined(CONFIG_GCOV_KERNEL) || defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KCSAN) # ifdef CONFIG_CONSTRUCTORS # define SANITIZER_DISCARDS \ *(.eh_frame) @@ -1024,6 +1042,7 @@ #define COMMON_DISCARDS \ SANITIZER_DISCARDS \ + PATCHABLE_DISCARDS \ *(.discard) \ *(.discard.*) \ *(.modinfo) \ diff --git a/include/clocksource/timer-ti-dm.h b/include/clocksource/timer-ti-dm.h index b0f80cfd2a26..77eceeae708c 100644 --- a/include/clocksource/timer-ti-dm.h +++ b/include/clocksource/timer-ti-dm.h @@ -52,10 +52,6 @@ #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 -/* posted mode types */ -#define OMAP_TIMER_NONPOSTED 0x00 -#define OMAP_TIMER_POSTED 0x01 - /* timer capabilities used in hwmod database */ #define OMAP_TIMER_SECURE 0x80000000 #define OMAP_TIMER_ALWON 0x40000000 @@ -63,73 +59,13 @@ #define OMAP_TIMER_NEEDS_RESET 0x10000000 #define OMAP_TIMER_HAS_DSP_IRQ 0x08000000 -/* - * timer errata flags - * - * Errata i103/i767 impacts all OMAP3/4/5 devices including AM33xx. This - * errata prevents us from using posted mode on these devices, unless the - * timer counter register is never read. For more details please refer to - * the OMAP3/4/5 errata documents. - */ -#define OMAP_TIMER_ERRATA_I103_I767 0x80000000 - -struct timer_regs { - u32 ocp_cfg; - u32 tidr; - u32 tier; - u32 twer; - u32 tclr; - u32 tcrr; - u32 tldr; - u32 ttrg; - u32 twps; - u32 tmar; - u32 tcar1; - u32 tsicr; - u32 tcar2; - u32 tpir; - u32 tnir; - u32 tcvr; - u32 tocr; - u32 towr; -}; - struct omap_dm_timer { - int id; - int irq; - struct clk *fclk; - - void __iomem *io_base; - void __iomem *irq_stat; /* TISR/IRQSTATUS interrupt status */ - void __iomem *irq_ena; /* irq enable */ - void __iomem *irq_dis; /* irq disable, only on v2 ip */ - void __iomem *pend; /* write pending */ - void __iomem *func_base; /* function register base */ - - atomic_t enabled; - unsigned long rate; - unsigned reserved:1; - unsigned posted:1; - struct timer_regs context; - int revision; - u32 capability; - u32 errata; - struct platform_device *pdev; - struct list_head node; - struct notifier_block nb; }; -int omap_dm_timer_reserve_systimer(int id); -struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap); - int omap_dm_timer_get_irq(struct omap_dm_timer *timer); u32 omap_dm_timer_modify_idlect_mask(u32 inputmask); -int omap_dm_timer_trigger(struct omap_dm_timer *timer); - -int omap_dm_timers_active(void); - /* * Do not use the defines below, they are not needed. They should be only * used by dmtimer.c and sys_timer related code. @@ -199,52 +135,4 @@ int omap_dm_timers_active(void); #define _OMAP_TIMER_TICK_INT_MASK_SET_OFFSET 0x54 /* TOCR, 34xx only */ #define _OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET 0x58 /* TOWR, 34xx only */ -/* register offsets with the write pending bit encoded */ -#define WPSHIFT 16 - -#define OMAP_TIMER_WAKEUP_EN_REG (_OMAP_TIMER_WAKEUP_EN_OFFSET \ - | (WP_NONE << WPSHIFT)) - -#define OMAP_TIMER_CTRL_REG (_OMAP_TIMER_CTRL_OFFSET \ - | (WP_TCLR << WPSHIFT)) - -#define OMAP_TIMER_COUNTER_REG (_OMAP_TIMER_COUNTER_OFFSET \ - | (WP_TCRR << WPSHIFT)) - -#define OMAP_TIMER_LOAD_REG (_OMAP_TIMER_LOAD_OFFSET \ - | (WP_TLDR << WPSHIFT)) - -#define OMAP_TIMER_TRIGGER_REG (_OMAP_TIMER_TRIGGER_OFFSET \ - | (WP_TTGR << WPSHIFT)) - -#define OMAP_TIMER_WRITE_PEND_REG (_OMAP_TIMER_WRITE_PEND_OFFSET \ - | (WP_NONE << WPSHIFT)) - -#define OMAP_TIMER_MATCH_REG (_OMAP_TIMER_MATCH_OFFSET \ - | (WP_TMAR << WPSHIFT)) - -#define OMAP_TIMER_CAPTURE_REG (_OMAP_TIMER_CAPTURE_OFFSET \ - | (WP_NONE << WPSHIFT)) - -#define OMAP_TIMER_IF_CTRL_REG (_OMAP_TIMER_IF_CTRL_OFFSET \ - | (WP_NONE << WPSHIFT)) - -#define OMAP_TIMER_CAPTURE2_REG (_OMAP_TIMER_CAPTURE2_OFFSET \ - | (WP_NONE << WPSHIFT)) - -#define OMAP_TIMER_TICK_POS_REG (_OMAP_TIMER_TICK_POS_OFFSET \ - | (WP_TPIR << WPSHIFT)) - -#define OMAP_TIMER_TICK_NEG_REG (_OMAP_TIMER_TICK_NEG_OFFSET \ - | (WP_TNIR << WPSHIFT)) - -#define OMAP_TIMER_TICK_COUNT_REG (_OMAP_TIMER_TICK_COUNT_OFFSET \ - | (WP_TCVR << WPSHIFT)) - -#define OMAP_TIMER_TICK_INT_MASK_SET_REG \ - (_OMAP_TIMER_TICK_INT_MASK_SET_OFFSET | (WP_TOCR << WPSHIFT)) - -#define OMAP_TIMER_TICK_INT_MASK_COUNT_REG \ - (_OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET | (WP_TOWR << WPSHIFT)) - #endif /* __CLOCKSOURCE_DMTIMER_H */ diff --git a/include/crypto/aria.h b/include/crypto/aria.h index 4a86661788e8..254da46cc385 100644 --- a/include/crypto/aria.h +++ b/include/crypto/aria.h @@ -32,18 +32,10 @@ #define ARIA_RD_KEY_WORDS (ARIA_BLOCK_SIZE / sizeof(u32)) struct aria_ctx { - int key_length; - int rounds; u32 enc_key[ARIA_MAX_RD_KEYS][ARIA_RD_KEY_WORDS]; u32 dec_key[ARIA_MAX_RD_KEYS][ARIA_RD_KEY_WORDS]; -}; - -static const u32 key_rc[5][4] = { - { 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0 }, - { 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0 }, - { 0xdb92371d, 0x2126e970, 0x03249775, 0x04e8c90e }, - { 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0 }, - { 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0 } + int rounds; + int key_length; }; static const u32 s1[256] = { @@ -458,4 +450,9 @@ static inline void aria_gsrk(u32 *rk, u32 *x, u32 *y, u32 n) ((y[(q + 2) % 4]) << (32 - r)); } +void aria_encrypt(void *ctx, u8 *out, const u8 *in); +void aria_decrypt(void *ctx, u8 *out, const u8 *in); +int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, + unsigned int key_len); + #endif diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h index 27b7b0224ea6..d482017f3e20 100644 --- a/include/crypto/internal/aead.h +++ b/include/crypto/internal/aead.h @@ -114,31 +114,6 @@ static inline void aead_init_queue(struct aead_queue *queue, crypto_init_queue(&queue->base, max_qlen); } -static inline int aead_enqueue_request(struct aead_queue *queue, - struct aead_request *request) -{ - return crypto_enqueue_request(&queue->base, &request->base); -} - -static inline struct aead_request *aead_dequeue_request( - struct aead_queue *queue) -{ - struct crypto_async_request *req; - - req = crypto_dequeue_request(&queue->base); - - return req ? container_of(req, struct aead_request, base) : NULL; -} - -static inline struct aead_request *aead_get_backlog(struct aead_queue *queue) -{ - struct crypto_async_request *req; - - req = crypto_get_backlog(&queue->base); - - return req ? container_of(req, struct aead_request, base) : NULL; -} - static inline unsigned int crypto_aead_alg_chunksize(struct aead_alg *alg) { return alg->chunksize; diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index 6407b4b61350..ccdb05f68a75 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -46,12 +46,6 @@ static inline void scatterwalk_advance(struct scatter_walk *walk, walk->offset += nbytes; } -static inline unsigned int scatterwalk_aligned(struct scatter_walk *walk, - unsigned int alignmask) -{ - return !(walk->offset & alignmask); -} - static inline struct page *scatterwalk_page(struct scatter_walk *walk) { return sg_page(walk->sg) + (walk->offset >> PAGE_SHIFT); diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 9e3aff7e68bb..e934aab357be 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -239,6 +239,7 @@ #define DP_DSC_SUPPORT 0x060 /* DP 1.4 */ # define DP_DSC_DECOMPRESSION_IS_SUPPORTED (1 << 0) +# define DP_DSC_PASSTHROUGH_IS_SUPPORTED (1 << 1) #define DP_DSC_REV 0x061 # define DP_DSC_MAJOR_MASK (0xf << 0) @@ -1536,6 +1537,8 @@ enum drm_dp_phy { #define DP_SDP_VSC_EXT_CEA 0x21 /* DP 1.4 */ /* 0x80+ CEA-861 infoframe types */ +#define DP_SDP_AUDIO_INFOFRAME_HB2 0x1b + /** * struct dp_sdp_header - DP secondary data packet header * @HB0: Secondary Data Packet ID diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index db0fe9f8a612..ab55453f2d2c 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -69,6 +69,8 @@ bool drm_dp_128b132b_link_training_failed(const u8 link_status[DP_LINK_STATUS_SI u8 drm_dp_link_rate_to_bw_code(int link_rate); int drm_dp_bw_code_to_link_rate(u8 link_bw); +const char *drm_dp_phy_name(enum drm_dp_phy dp_phy); + /** * struct drm_dp_vsc_sdp - drm DP VSC SDP * diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h index 10adec068b7f..41fd8352ab65 100644 --- a/include/drm/display/drm_dp_mst_helper.h +++ b/include/drm/display/drm_dp_mst_helper.h @@ -49,20 +49,6 @@ struct drm_dp_mst_topology_ref_history { struct drm_dp_mst_branch; /** - * struct drm_dp_vcpi - Virtual Channel Payload Identifier - * @vcpi: Virtual channel ID. - * @pbn: Payload Bandwidth Number for this channel - * @aligned_pbn: PBN aligned with slot size - * @num_slots: number of slots for this PBN - */ -struct drm_dp_vcpi { - int vcpi; - int pbn; - int aligned_pbn; - int num_slots; -}; - -/** * struct drm_dp_mst_port - MST port * @port_num: port number * @input: if this port is an input port. Protected by @@ -86,6 +72,8 @@ struct drm_dp_vcpi { * @next: link to next port on this branch device * @aux: i2c aux transport to talk to device connected to this port, protected * by &drm_dp_mst_topology_mgr.base.lock. + * @passthrough_aux: parent aux to which DSC pass-through requests should be + * sent, only set if DSC pass-through is possible. * @parent: branch device parent of this port * @vcpi: Virtual Channel Payload info for this port. * @connector: DRM connector this port is connected to. Protected by @@ -140,9 +128,9 @@ struct drm_dp_mst_port { */ struct drm_dp_mst_branch *mstb; struct drm_dp_aux aux; /* i2c bus for this port? */ + struct drm_dp_aux *passthrough_aux; struct drm_dp_mst_branch *parent; - struct drm_dp_vcpi vcpi; struct drm_connector *connector; struct drm_dp_mst_topology_mgr *mgr; @@ -527,35 +515,104 @@ struct drm_dp_mst_topology_cbs { void (*poll_hpd_irq)(struct drm_dp_mst_topology_mgr *mgr); }; -#define DP_MAX_PAYLOAD (sizeof(unsigned long) * 8) - -#define DP_PAYLOAD_LOCAL 1 -#define DP_PAYLOAD_REMOTE 2 -#define DP_PAYLOAD_DELETE_LOCAL 3 - -struct drm_dp_payload { - int payload_state; - int start_slot; - int num_slots; - int vcpi; -}; - #define to_dp_mst_topology_state(x) container_of(x, struct drm_dp_mst_topology_state, base) -struct drm_dp_vcpi_allocation { +/** + * struct drm_dp_mst_atomic_payload - Atomic state struct for an MST payload + * + * The primary atomic state structure for a given MST payload. Stores information like current + * bandwidth allocation, intended action for this payload, etc. + */ +struct drm_dp_mst_atomic_payload { + /** @port: The MST port assigned to this payload */ struct drm_dp_mst_port *port; - int vcpi; + + /** + * @vc_start_slot: The time slot that this payload starts on. Because payload start slots + * can't be determined ahead of time, the contents of this value are UNDEFINED at atomic + * check time. This shouldn't usually matter, as the start slot should never be relevant for + * atomic state computations. + * + * Since this value is determined at commit time instead of check time, this value is + * protected by the MST helpers ensuring that async commits operating on the given topology + * never run in parallel. In the event that a driver does need to read this value (e.g. to + * inform hardware of the starting timeslot for a payload), the driver may either: + * + * * Read this field during the atomic commit after + * drm_dp_mst_atomic_wait_for_dependencies() has been called, which will ensure the + * previous MST states payload start slots have been copied over to the new state. Note + * that a new start slot won't be assigned/removed from this payload until + * drm_dp_add_payload_part1()/drm_dp_remove_payload() have been called. + * * Acquire the MST modesetting lock, and then wait for any pending MST-related commits to + * get committed to hardware by calling drm_crtc_commit_wait() on each of the + * &drm_crtc_commit structs in &drm_dp_mst_topology_state.commit_deps. + * + * If neither of the two above solutions suffice (e.g. the driver needs to read the start + * slot in the middle of an atomic commit without waiting for some reason), then drivers + * should cache this value themselves after changing payloads. + */ + s8 vc_start_slot; + + /** @vcpi: The Virtual Channel Payload Identifier */ + u8 vcpi; + /** + * @time_slots: + * The number of timeslots allocated to this payload from the source DP Tx to + * the immediate downstream DP Rx + */ + int time_slots; + /** @pbn: The payload bandwidth for this payload */ int pbn; - bool dsc_enabled; + + /** @delete: Whether or not we intend to delete this payload during this atomic commit */ + bool delete : 1; + /** @dsc_enabled: Whether or not this payload has DSC enabled */ + bool dsc_enabled : 1; + + /** @next: The list node for this payload */ struct list_head next; }; +/** + * struct drm_dp_mst_topology_state - DisplayPort MST topology atomic state + * + * This struct represents the atomic state of the toplevel DisplayPort MST manager + */ struct drm_dp_mst_topology_state { + /** @base: Base private state for atomic */ struct drm_private_state base; - struct list_head vcpis; + + /** @mgr: The topology manager */ struct drm_dp_mst_topology_mgr *mgr; + + /** + * @pending_crtc_mask: A bitmask of all CRTCs this topology state touches, drivers may + * modify this to add additional dependencies if needed. + */ + u32 pending_crtc_mask; + /** + * @commit_deps: A list of all CRTC commits affecting this topology, this field isn't + * populated until drm_dp_mst_atomic_wait_for_dependencies() is called. + */ + struct drm_crtc_commit **commit_deps; + /** @num_commit_deps: The number of CRTC commits in @commit_deps */ + size_t num_commit_deps; + + /** @payload_mask: A bitmask of allocated VCPIs, used for VCPI assignments */ + u32 payload_mask; + /** @payloads: The list of payloads being created/destroyed in this state */ + struct list_head payloads; + + /** @total_avail_slots: The total number of slots this topology can handle (63 or 64) */ u8 total_avail_slots; + /** @start_slot: The first usable time slot in this topology (1 or 0) */ u8 start_slot; + + /** + * @pbn_div: The current PBN divisor for this topology. The driver is expected to fill this + * out itself. + */ + int pbn_div; }; #define to_dp_mst_topology_mgr(x) container_of(x, struct drm_dp_mst_topology_mgr, base) @@ -596,14 +653,6 @@ struct drm_dp_mst_topology_mgr { */ int max_payloads; /** - * @max_lane_count: maximum number of lanes the GPU can drive. - */ - int max_lane_count; - /** - * @max_link_rate: maximum link rate per lane GPU can output, in kHz. - */ - int max_link_rate; - /** * @conn_base_id: DRM connector ID this mgr is connected to. Only used * to build the MST connector path value. */ @@ -646,6 +695,20 @@ struct drm_dp_mst_topology_mgr { bool payload_id_table_cleared : 1; /** + * @payload_count: The number of currently active payloads in hardware. This value is only + * intended to be used internally by MST helpers for payload tracking, and is only safe to + * read/write from the atomic commit (not check) context. + */ + u8 payload_count; + + /** + * @next_start_slot: The starting timeslot to use for new VC payloads. This value is used + * internally by MST helpers for payload tracking, and is only safe to read/write from the + * atomic commit (not check) context. + */ + u8 next_start_slot; + + /** * @mst_primary: Pointer to the primary/first branch device. */ struct drm_dp_mst_branch *mst_primary; @@ -658,10 +721,6 @@ struct drm_dp_mst_topology_mgr { * @sink_count: Sink count from DEVICE_SERVICE_IRQ_VECTOR_ESI0. */ u8 sink_count; - /** - * @pbn_div: PBN to slots divisor. - */ - int pbn_div; /** * @funcs: Atomic helper callbacks @@ -679,32 +738,6 @@ struct drm_dp_mst_topology_mgr { struct list_head tx_msg_downq; /** - * @payload_lock: Protect payload information. - */ - struct mutex payload_lock; - /** - * @proposed_vcpis: Array of pointers for the new VCPI allocation. The - * VCPI structure itself is &drm_dp_mst_port.vcpi, and the size of - * this array is determined by @max_payloads. - */ - struct drm_dp_vcpi **proposed_vcpis; - /** - * @payloads: Array of payloads. The size of this array is determined - * by @max_payloads. - */ - struct drm_dp_payload *payloads; - /** - * @payload_mask: Elements of @payloads actually in use. Since - * reallocation of active outputs isn't possible gaps can be created by - * disabling outputs out of order compared to how they've been enabled. - */ - unsigned long payload_mask; - /** - * @vcpi_mask: Similar to @payload_mask, but for @proposed_vcpis. - */ - unsigned long vcpi_mask; - - /** * @tx_waitq: Wait to queue stall for the tx worker. */ wait_queue_head_t tx_waitq; @@ -775,9 +808,7 @@ struct drm_dp_mst_topology_mgr { int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, struct drm_device *dev, struct drm_dp_aux *aux, int max_dpcd_transaction_bytes, - int max_payloads, - int max_lane_count, int max_link_rate, - int conn_base_id); + int max_payloads, int conn_base_id); void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr); @@ -800,28 +831,17 @@ int drm_dp_get_vc_payload_bw(const struct drm_dp_mst_topology_mgr *mgr, int drm_dp_calc_pbn_mode(int clock, int bpp, bool dsc); -bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, - struct drm_dp_mst_port *port, int pbn, int slots); - -int drm_dp_mst_get_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); - - -void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); - void drm_dp_mst_update_slots(struct drm_dp_mst_topology_state *mst_state, uint8_t link_encoding_cap); -void drm_dp_mst_deallocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, - struct drm_dp_mst_port *port); - - -int drm_dp_find_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, - int pbn); - - -int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr, int start_slot); - - -int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr); +int drm_dp_add_payload_part1(struct drm_dp_mst_topology_mgr *mgr, + struct drm_dp_mst_topology_state *mst_state, + struct drm_dp_mst_atomic_payload *payload); +int drm_dp_add_payload_part2(struct drm_dp_mst_topology_mgr *mgr, + struct drm_atomic_state *state, + struct drm_dp_mst_atomic_payload *payload); +void drm_dp_remove_payload(struct drm_dp_mst_topology_mgr *mgr, + struct drm_dp_mst_topology_state *mst_state, + struct drm_dp_mst_atomic_payload *payload); int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr); @@ -843,36 +863,51 @@ int drm_dp_mst_connector_late_register(struct drm_connector *connector, void drm_dp_mst_connector_early_unregister(struct drm_connector *connector, struct drm_dp_mst_port *port); -struct drm_dp_mst_topology_state *drm_atomic_get_mst_topology_state(struct drm_atomic_state *state, - struct drm_dp_mst_topology_mgr *mgr); +struct drm_dp_mst_topology_state * +drm_atomic_get_mst_topology_state(struct drm_atomic_state *state, + struct drm_dp_mst_topology_mgr *mgr); +struct drm_dp_mst_topology_state * +drm_atomic_get_new_mst_topology_state(struct drm_atomic_state *state, + struct drm_dp_mst_topology_mgr *mgr); +struct drm_dp_mst_atomic_payload * +drm_atomic_get_mst_payload_state(struct drm_dp_mst_topology_state *state, + struct drm_dp_mst_port *port); int __must_check -drm_dp_atomic_find_vcpi_slots(struct drm_atomic_state *state, +drm_dp_atomic_find_time_slots(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr, - struct drm_dp_mst_port *port, int pbn, - int pbn_div); + struct drm_dp_mst_port *port, int pbn); int drm_dp_mst_atomic_enable_dsc(struct drm_atomic_state *state, struct drm_dp_mst_port *port, - int pbn, int pbn_div, - bool enable); + int pbn, bool enable); int __must_check drm_dp_mst_add_affected_dsc_crtcs(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr); int __must_check -drm_dp_atomic_release_vcpi_slots(struct drm_atomic_state *state, +drm_dp_atomic_release_time_slots(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); +void drm_dp_mst_atomic_wait_for_dependencies(struct drm_atomic_state *state); +int __must_check drm_dp_mst_atomic_setup_commit(struct drm_atomic_state *state); int drm_dp_send_power_updown_phy(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, bool power_up); int drm_dp_send_query_stream_enc_status(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, struct drm_dp_query_stream_enc_status_ack_reply *status); int __must_check drm_dp_mst_atomic_check(struct drm_atomic_state *state); +int __must_check drm_dp_mst_root_conn_atomic_check(struct drm_connector_state *new_conn_state, + struct drm_dp_mst_topology_mgr *mgr); void drm_dp_mst_get_port_malloc(struct drm_dp_mst_port *port); void drm_dp_mst_put_port_malloc(struct drm_dp_mst_port *port); struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port); +static inline struct drm_dp_mst_topology_state * +to_drm_dp_mst_topology_state(struct drm_private_state *state) +{ + return container_of(state, struct drm_dp_mst_topology_state, base); +} + extern const struct drm_private_state_funcs drm_dp_mst_topology_state_funcs; /** diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 2a0b17842402..06d8902a8097 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -34,12 +34,24 @@ #include <drm/drm_atomic_state_helper.h> #include <drm/drm_util.h> +/* + * Drivers that don't allow primary plane scaling may pass this macro in place + * of the min/max scale parameters of the plane-state checker function. + * + * Due to src being in 16.16 fixed point and dest being in integer pixels, + * 1<<16 represents no scaling. + */ +#define DRM_PLANE_NO_SCALING (1<<16) + struct drm_atomic_state; struct drm_private_obj; struct drm_private_state; int drm_atomic_helper_check_modeset(struct drm_device *dev, struct drm_atomic_state *state); +int +drm_atomic_helper_check_wb_encoder_state(struct drm_encoder *encoder, + struct drm_connector_state *conn_state); int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, const struct drm_crtc_state *crtc_state, int min_scale, diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index d434ab416ad4..6b65b0dfb4fb 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -930,6 +930,8 @@ struct drm_bridge *devm_drm_panel_bridge_add(struct device *dev, struct drm_bridge *devm_drm_panel_bridge_add_typed(struct device *dev, struct drm_panel *panel, u32 connector_type); +struct drm_bridge *drmm_panel_bridge_add(struct drm_device *drm, + struct drm_panel *panel); struct drm_connector *drm_panel_bridge_connector(struct drm_bridge *bridge); #else static inline bool drm_bridge_is_panel(const struct drm_bridge *bridge) @@ -947,6 +949,8 @@ static inline int drm_panel_bridge_set_orientation(struct drm_connector *connect #if defined(CONFIG_OF) && defined(CONFIG_DRM_PANEL_BRIDGE) struct drm_bridge *devm_drm_of_get_bridge(struct device *dev, struct device_node *node, u32 port, u32 endpoint); +struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm, struct device_node *node, + u32 port, u32 endpoint); #else static inline struct drm_bridge *devm_drm_of_get_bridge(struct device *dev, struct device_node *node, @@ -955,6 +959,14 @@ static inline struct drm_bridge *devm_drm_of_get_bridge(struct device *dev, { return ERR_PTR(-ENODEV); } + +static inline struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm, + struct device_node *node, + u32 port, + u32 endpoint) +{ + return ERR_PTR(-ENODEV); +} #endif #endif diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 7df7876b2ad5..56aee949c6fa 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -324,6 +324,22 @@ struct drm_monitor_range_info { }; /** + * struct drm_luminance_range_info - Panel's luminance range for + * &drm_display_info. Calculated using data in EDID + * + * This struct is used to store a luminance range supported by panel + * as calculated using data from EDID's static hdr metadata. + * + * @min_luminance: This is the min supported luminance value + * + * @max_luminance: This is the max supported luminance value + */ +struct drm_luminance_range_info { + u32 min_luminance; + u32 max_luminance; +}; + +/** * enum drm_privacy_screen_status - privacy screen status * * This enum is used to track and control the state of the integrated privacy @@ -625,6 +641,11 @@ struct drm_display_info { struct drm_monitor_range_info monitor_range; /** + * @luminance_range: Luminance range supported by panel + */ + struct drm_luminance_range_info luminance_range; + + /** * @mso_stream_count: eDP Multi-SST Operation (MSO) stream count from * the DisplayID VESA vendor block. 0 for conventional Single-Stream * Transport (SST), or 2 or 4 MSO streams. @@ -1677,6 +1698,11 @@ int drm_connector_init_with_ddc(struct drm_device *dev, const struct drm_connector_funcs *funcs, int connector_type, struct i2c_adapter *ddc); +int drmm_connector_init(struct drm_device *dev, + struct drm_connector *connector, + const struct drm_connector_funcs *funcs, + int connector_type, + struct i2c_adapter *ddc); void drm_connector_attach_edid_property(struct drm_connector *connector); int drm_connector_register(struct drm_connector *connector); void drm_connector_unregister(struct drm_connector *connector); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index ffc1cde331d3..8e1cbc75143e 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1216,6 +1216,15 @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs, const char *name, ...); + +__printf(6, 7) +int drmm_crtc_init_with_planes(struct drm_device *dev, + struct drm_crtc *crtc, + struct drm_plane *primary, + struct drm_plane *cursor, + const struct drm_crtc_funcs *funcs, + const char *name, ...); + void drm_crtc_cleanup(struct drm_crtc *crtc); __printf(7, 8) diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h index 6e91a0280f31..3a09682af685 100644 --- a/include/drm/drm_encoder.h +++ b/include/drm/drm_encoder.h @@ -194,6 +194,12 @@ int drm_encoder_init(struct drm_device *dev, const struct drm_encoder_funcs *funcs, int encoder_type, const char *name, ...); +__printf(5, 6) +int drmm_encoder_init(struct drm_device *dev, + struct drm_encoder *encoder, + const struct drm_encoder_funcs *funcs, + int encoder_type, const char *name, ...); + __printf(6, 7) void *__drmm_encoder_alloc(struct drm_device *dev, size_t size, size_t offset, diff --git a/include/drm/drm_fb_cma_helper.h b/include/drm/drm_fb_dma_helper.h index 6447e34528f8..d5e036c57801 100644 --- a/include/drm/drm_fb_cma_helper.h +++ b/include/drm/drm_fb_dma_helper.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __DRM_FB_CMA_HELPER_H__ -#define __DRM_FB_CMA_HELPER_H__ +#ifndef __DRM_FB_DMA_HELPER_H__ +#define __DRM_FB_DMA_HELPER_H__ #include <linux/types.h> @@ -8,14 +8,14 @@ struct drm_device; struct drm_framebuffer; struct drm_plane_state; -struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb, +struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb, unsigned int plane); -dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb, +dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb, struct drm_plane_state *state, unsigned int plane); -void drm_fb_cma_sync_non_coherent(struct drm_device *drm, +void drm_fb_dma_sync_non_coherent(struct drm_device *drm, struct drm_plane_state *old_state, struct drm_plane_state *state); diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h index e0a73a1e2df7..d780fd151789 100644 --- a/include/drm/drm_file.h +++ b/include/drm/drm_file.h @@ -421,13 +421,4 @@ void drm_send_event_timestamp_locked(struct drm_device *dev, struct file *mock_drm_getfile(struct drm_minor *minor, unsigned int flags); -#ifdef CONFIG_MMU -struct drm_vma_offset_manager; -unsigned long drm_get_unmapped_area(struct file *file, - unsigned long uaddr, unsigned long len, - unsigned long pgoff, unsigned long flags, - struct drm_vma_offset_manager *mgr); -#endif /* CONFIG_MMU */ - - #endif /* _DRM_FILE_H_ */ diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h index 55145eca0782..eb5c98cf82b8 100644 --- a/include/drm/drm_format_helper.h +++ b/include/drm/drm_format_helper.h @@ -6,44 +6,51 @@ #ifndef __LINUX_DRM_FORMAT_HELPER_H #define __LINUX_DRM_FORMAT_HELPER_H +#include <linux/types.h> + +struct drm_device; struct drm_format_info; struct drm_framebuffer; struct drm_rect; +struct iosys_map; + unsigned int drm_fb_clip_offset(unsigned int pitch, const struct drm_format_info *format, const struct drm_rect *clip); -void drm_fb_memcpy(void *dst, unsigned int dst_pitch, const void *vaddr, - const struct drm_framebuffer *fb, const struct drm_rect *clip); -void drm_fb_memcpy_toio(void __iomem *dst, unsigned int dst_pitch, const void *vaddr, - const struct drm_framebuffer *fb, const struct drm_rect *clip); -void drm_fb_swab(void *dst, unsigned int dst_pitch, const void *src, - const struct drm_framebuffer *fb, const struct drm_rect *clip, - bool cached); -void drm_fb_xrgb8888_to_rgb332(void *dst, unsigned int dst_pitch, const void *vaddr, - const struct drm_framebuffer *fb, const struct drm_rect *clip); -void drm_fb_xrgb8888_to_rgb565(void *dst, unsigned int dst_pitch, const void *vaddr, - const struct drm_framebuffer *fb, const struct drm_rect *clip, - bool swab); -void drm_fb_xrgb8888_to_rgb565_toio(void __iomem *dst, unsigned int dst_pitch, - const void *vaddr, const struct drm_framebuffer *fb, - const struct drm_rect *clip, bool swab); -void drm_fb_xrgb8888_to_rgb888(void *dst, unsigned int dst_pitch, const void *src, - const struct drm_framebuffer *fb, const struct drm_rect *clip); -void drm_fb_xrgb8888_to_rgb888_toio(void __iomem *dst, unsigned int dst_pitch, - const void *vaddr, const struct drm_framebuffer *fb, +void drm_fb_memcpy(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip); +void drm_fb_swab(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip, bool cached); +void drm_fb_xrgb8888_to_rgb332(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip); +void drm_fb_xrgb8888_to_rgb565(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip, bool swab); +void drm_fb_xrgb8888_to_rgb888(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip); +void drm_fb_xrgb8888_to_xrgb2101010(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, const struct drm_rect *clip); -void drm_fb_xrgb8888_to_xrgb2101010_toio(void __iomem *dst, unsigned int dst_pitch, - const void *vaddr, const struct drm_framebuffer *fb, - const struct drm_rect *clip); -void drm_fb_xrgb8888_to_gray8(void *dst, unsigned int dst_pitch, const void *vaddr, - const struct drm_framebuffer *fb, const struct drm_rect *clip); - -int drm_fb_blit_toio(void __iomem *dst, unsigned int dst_pitch, uint32_t dst_format, - const void *vmap, const struct drm_framebuffer *fb, - const struct drm_rect *rect); - -void drm_fb_xrgb8888_to_mono(void *dst, unsigned int dst_pitch, const void *src, - const struct drm_framebuffer *fb, const struct drm_rect *clip); +void drm_fb_xrgb8888_to_gray8(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip); + +int drm_fb_blit(struct iosys_map *dst, const unsigned int *dst_pitch, uint32_t dst_format, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *rect); + +void drm_fb_xrgb8888_to_mono(struct iosys_map *dst, const unsigned int *dst_pitch, + const struct iosys_map *src, const struct drm_framebuffer *fb, + const struct drm_rect *clip); + +size_t drm_fb_build_fourcc_list(struct drm_device *dev, + const u32 *native_fourccs, size_t native_nfourccs, + const u32 *extra_fourccs, size_t extra_nfourccs, + u32 *fourccs_out, size_t nfourccs_out); #endif /* __LINUX_DRM_FORMAT_HELPER_H */ diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h index 22aa64d07c79..532ae78ca747 100644 --- a/include/drm/drm_fourcc.h +++ b/include/drm/drm_fourcc.h @@ -138,6 +138,9 @@ struct drm_format_info { /** @is_yuv: Is it a YUV format? */ bool is_yuv; + + /** @is_color_indexed: Is it a color-indexed format? */ + bool is_color_indexed; }; /** @@ -313,6 +316,7 @@ unsigned int drm_format_info_block_width(const struct drm_format_info *info, int plane); unsigned int drm_format_info_block_height(const struct drm_format_info *info, int plane); +unsigned int drm_format_info_bpp(const struct drm_format_info *info, int plane); uint64_t drm_format_info_min_pitch(const struct drm_format_info *info, int plane, unsigned int buffer_width); diff --git a/include/drm/drm_framebuffer.h b/include/drm/drm_framebuffer.h index f67c5b7bcb68..0dcc07b68654 100644 --- a/include/drm/drm_framebuffer.h +++ b/include/drm/drm_framebuffer.h @@ -154,10 +154,10 @@ struct drm_framebuffer { * drm_mode_fb_cmd2. * * Note that this is a linear offset and does not take into account - * tiling or buffer laytou per @modifier. It meant to be used when the - * actual pixel data for this framebuffer plane starts at an offset, - * e.g. when multiple planes are allocated within the same backing - * storage buffer object. For tiled layouts this generally means it + * tiling or buffer layout per @modifier. It is meant to be used when + * the actual pixel data for this framebuffer plane starts at an offset, + * e.g. when multiple planes are allocated within the same backing + * storage buffer object. For tiled layouts this generally means its * @offsets must at least be tile-size aligned, but hardware often has * stricter requirements. * diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 87cffc9efa85..bd42f25e449c 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -175,6 +175,41 @@ struct drm_gem_object_funcs { }; /** + * struct drm_gem_lru - A simple LRU helper + * + * A helper for tracking GEM objects in a given state, to aid in + * driver's shrinker implementation. Tracks the count of pages + * for lockless &shrinker.count_objects, and provides + * &drm_gem_lru_scan for driver's &shrinker.scan_objects + * implementation. + */ +struct drm_gem_lru { + /** + * @lock: + * + * Lock protecting movement of GEM objects between LRUs. All + * LRUs that the object can move between should be protected + * by the same lock. + */ + struct mutex *lock; + + /** + * @count: + * + * The total number of backing pages of the GEM objects in + * this LRU. + */ + long count; + + /** + * @list: + * + * The LRU list. + */ + struct list_head list; +}; + +/** * struct drm_gem_object - GEM buffer object * * This structure defines the generic parts for GEM buffer objects, which are @@ -217,7 +252,7 @@ struct drm_gem_object { * * SHMEM file node used as backing storage for swappable buffer objects. * GEM also supports driver private objects with driver-specific backing - * storage (contiguous CMA memory, special reserved blocks). In this + * storage (contiguous DMA memory, special reserved blocks). In this * case @filp is NULL. */ struct file *filp; @@ -312,6 +347,20 @@ struct drm_gem_object { * */ const struct drm_gem_object_funcs *funcs; + + /** + * @lru_node: + * + * List node in a &drm_gem_lru. + */ + struct list_head lru_node; + + /** + * @lru: + * + * The current LRU list that the GEM object is on. + */ + struct drm_gem_lru *lru; }; /** @@ -420,4 +469,10 @@ void drm_gem_unlock_reservations(struct drm_gem_object **objs, int count, int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, u32 handle, u64 *offset); +void drm_gem_lru_init(struct drm_gem_lru *lru, struct mutex *lock); +void drm_gem_lru_remove(struct drm_gem_object *obj); +void drm_gem_lru_move_tail(struct drm_gem_lru *lru, struct drm_gem_object *obj); +unsigned long drm_gem_lru_scan(struct drm_gem_lru *lru, unsigned nr_to_scan, + bool (*shrink)(struct drm_gem_object *obj)); + #endif /* __DRM_GEM_H__ */ diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_dma_helper.h index fbda4ce5d5fb..8a043235dad8 100644 --- a/include/drm/drm_gem_cma_helper.h +++ b/include/drm/drm_gem_dma_helper.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __DRM_GEM_CMA_HELPER_H__ -#define __DRM_GEM_CMA_HELPER_H__ +#ifndef __DRM_GEM_DMA_HELPER_H__ +#define __DRM_GEM_DMA_HELPER_H__ #include <drm/drm_file.h> #include <drm/drm_ioctl.h> @@ -9,128 +9,128 @@ struct drm_mode_create_dumb; /** - * struct drm_gem_cma_object - GEM object backed by CMA memory allocations + * struct drm_gem_dma_object - GEM object backed by DMA memory allocations * @base: base GEM object - * @paddr: physical address of the backing memory + * @dma_addr: DMA address of the backing memory * @sgt: scatter/gather table for imported PRIME buffers. The table can have * more than one entry but they are guaranteed to have contiguous * DMA addresses. * @vaddr: kernel virtual address of the backing memory * @map_noncoherent: if true, the GEM object is backed by non-coherent memory */ -struct drm_gem_cma_object { +struct drm_gem_dma_object { struct drm_gem_object base; - dma_addr_t paddr; + dma_addr_t dma_addr; struct sg_table *sgt; - /* For objects with DMA memory allocated by GEM CMA */ + /* For objects with DMA memory allocated by GEM DMA */ void *vaddr; bool map_noncoherent; }; -#define to_drm_gem_cma_obj(gem_obj) \ - container_of(gem_obj, struct drm_gem_cma_object, base) +#define to_drm_gem_dma_obj(gem_obj) \ + container_of(gem_obj, struct drm_gem_dma_object, base) -struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm, +struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm, size_t size); -void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj); -void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj, +void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj); +void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj, struct drm_printer *p, unsigned int indent); -struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj); -int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj, +struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj); +int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj, struct iosys_map *map); -int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma); +int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma); -extern const struct vm_operations_struct drm_gem_cma_vm_ops; +extern const struct vm_operations_struct drm_gem_dma_vm_ops; /* * GEM object functions */ /** - * drm_gem_cma_object_free - GEM object function for drm_gem_cma_free() + * drm_gem_dma_object_free - GEM object function for drm_gem_dma_free() * @obj: GEM object to free * - * This function wraps drm_gem_cma_free_object(). Drivers that employ the CMA helpers + * This function wraps drm_gem_dma_free_object(). Drivers that employ the DMA helpers * should use it as their &drm_gem_object_funcs.free handler. */ -static inline void drm_gem_cma_object_free(struct drm_gem_object *obj) +static inline void drm_gem_dma_object_free(struct drm_gem_object *obj) { - struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj); + struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj); - drm_gem_cma_free(cma_obj); + drm_gem_dma_free(dma_obj); } /** - * drm_gem_cma_object_print_info() - Print &drm_gem_cma_object info for debugfs + * drm_gem_dma_object_print_info() - Print &drm_gem_dma_object info for debugfs * @p: DRM printer * @indent: Tab indentation level * @obj: GEM object * - * This function wraps drm_gem_cma_print_info(). Drivers that employ the CMA helpers + * This function wraps drm_gem_dma_print_info(). Drivers that employ the DMA helpers * should use this function as their &drm_gem_object_funcs.print_info handler. */ -static inline void drm_gem_cma_object_print_info(struct drm_printer *p, unsigned int indent, +static inline void drm_gem_dma_object_print_info(struct drm_printer *p, unsigned int indent, const struct drm_gem_object *obj) { - const struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj); + const struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj); - drm_gem_cma_print_info(cma_obj, p, indent); + drm_gem_dma_print_info(dma_obj, p, indent); } /** - * drm_gem_cma_object_get_sg_table - GEM object function for drm_gem_cma_get_sg_table() + * drm_gem_dma_object_get_sg_table - GEM object function for drm_gem_dma_get_sg_table() * @obj: GEM object * - * This function wraps drm_gem_cma_get_sg_table(). Drivers that employ the CMA helpers should + * This function wraps drm_gem_dma_get_sg_table(). Drivers that employ the DMA helpers should * use it as their &drm_gem_object_funcs.get_sg_table handler. * * Returns: * A pointer to the scatter/gather table of pinned pages or NULL on failure. */ -static inline struct sg_table *drm_gem_cma_object_get_sg_table(struct drm_gem_object *obj) +static inline struct sg_table *drm_gem_dma_object_get_sg_table(struct drm_gem_object *obj) { - struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj); + struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj); - return drm_gem_cma_get_sg_table(cma_obj); + return drm_gem_dma_get_sg_table(dma_obj); } /* - * drm_gem_cma_object_vmap - GEM object function for drm_gem_cma_vmap() + * drm_gem_dma_object_vmap - GEM object function for drm_gem_dma_vmap() * @obj: GEM object - * @map: Returns the kernel virtual address of the CMA GEM object's backing store. + * @map: Returns the kernel virtual address of the DMA GEM object's backing store. * - * This function wraps drm_gem_cma_vmap(). Drivers that employ the CMA helpers should + * This function wraps drm_gem_dma_vmap(). Drivers that employ the DMA helpers should * use it as their &drm_gem_object_funcs.vmap handler. * * Returns: * 0 on success or a negative error code on failure. */ -static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj, +static inline int drm_gem_dma_object_vmap(struct drm_gem_object *obj, struct iosys_map *map) { - struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj); + struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj); - return drm_gem_cma_vmap(cma_obj, map); + return drm_gem_dma_vmap(dma_obj, map); } /** - * drm_gem_cma_object_mmap - GEM object function for drm_gem_cma_mmap() + * drm_gem_dma_object_mmap - GEM object function for drm_gem_dma_mmap() * @obj: GEM object * @vma: VMA for the area to be mapped * - * This function wraps drm_gem_cma_mmap(). Drivers that employ the cma helpers should + * This function wraps drm_gem_dma_mmap(). Drivers that employ the dma helpers should * use it as their &drm_gem_object_funcs.mmap handler. * * Returns: * 0 on success or a negative error code on failure. */ -static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) +static inline int drm_gem_dma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) { - struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj); + struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj); - return drm_gem_cma_mmap(cma_obj, vma); + return drm_gem_dma_mmap(dma_obj, vma); } /* @@ -138,57 +138,57 @@ static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_ */ /* create memory region for DRM framebuffer */ -int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv, +int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv, struct drm_device *drm, struct drm_mode_create_dumb *args); /* create memory region for DRM framebuffer */ -int drm_gem_cma_dumb_create(struct drm_file *file_priv, +int drm_gem_dma_dumb_create(struct drm_file *file_priv, struct drm_device *drm, struct drm_mode_create_dumb *args); struct drm_gem_object * -drm_gem_cma_prime_import_sg_table(struct drm_device *dev, +drm_gem_dma_prime_import_sg_table(struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); /** - * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE - CMA GEM driver operations + * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE - DMA GEM driver operations * @dumb_create_func: callback function for .dumb_create * * This macro provides a shortcut for setting the default GEM operations in the * &drm_driver structure. * - * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS for drivers that + * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS for drivers that * override the default implementation of &struct rm_driver.dumb_create. Use - * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address + * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address * on imported buffers should use - * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. + * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. */ -#define DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \ +#define DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \ .dumb_create = (dumb_create_func), \ .prime_handle_to_fd = drm_gem_prime_handle_to_fd, \ .prime_fd_to_handle = drm_gem_prime_fd_to_handle, \ - .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, \ + .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table, \ .gem_prime_mmap = drm_gem_prime_mmap /** - * DRM_GEM_CMA_DRIVER_OPS - CMA GEM driver operations + * DRM_GEM_DMA_DRIVER_OPS - DMA GEM driver operations * * This macro provides a shortcut for setting the default GEM operations in the * &drm_driver structure. * * Drivers that come with their own implementation of * &struct drm_driver.dumb_create should use - * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use - * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address - * on imported buffers should use DRM_GEM_CMA_DRIVER_OPS_VMAP instead. + * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use + * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address + * on imported buffers should use DRM_GEM_DMA_DRIVER_OPS_VMAP instead. */ -#define DRM_GEM_CMA_DRIVER_OPS \ - DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_cma_dumb_create) +#define DRM_GEM_DMA_DRIVER_OPS \ + DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_dma_dumb_create) /** - * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - CMA GEM driver operations + * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - DMA GEM driver operations * ensuring a virtual address * on the buffer * @dumb_create_func: callback function for .dumb_create @@ -197,21 +197,21 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev, * &drm_driver structure for drivers that need the virtual address also on * imported buffers. * - * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS_VMAP for drivers that + * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS_VMAP for drivers that * override the default implementation of &struct drm_driver.dumb_create. Use - * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a + * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a * virtual address on imported buffers should use - * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. + * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. */ -#define DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \ +#define DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \ .dumb_create = dumb_create_func, \ .prime_handle_to_fd = drm_gem_prime_handle_to_fd, \ .prime_fd_to_handle = drm_gem_prime_fd_to_handle, \ - .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table_vmap, \ + .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table_vmap, \ .gem_prime_mmap = drm_gem_prime_mmap /** - * DRM_GEM_CMA_DRIVER_OPS_VMAP - CMA GEM driver operations ensuring a virtual + * DRM_GEM_DMA_DRIVER_OPS_VMAP - DMA GEM driver operations ensuring a virtual * address on the buffer * * This macro provides a shortcut for setting the default GEM operations in the @@ -220,16 +220,16 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev, * * Drivers that come with their own implementation of * &struct drm_driver.dumb_create should use - * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use - * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a - * virtual address on imported buffers should use DRM_GEM_CMA_DRIVER_OPS + * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use + * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a + * virtual address on imported buffers should use DRM_GEM_DMA_DRIVER_OPS * instead. */ -#define DRM_GEM_CMA_DRIVER_OPS_VMAP \ - DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_cma_dumb_create) +#define DRM_GEM_DMA_DRIVER_OPS_VMAP \ + DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_dma_dumb_create) struct drm_gem_object * -drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm, +drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *drm, struct dma_buf_attachment *attach, struct sg_table *sgt); @@ -238,22 +238,22 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm, */ #ifndef CONFIG_MMU -unsigned long drm_gem_cma_get_unmapped_area(struct file *filp, +unsigned long drm_gem_dma_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags); -#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS \ - .get_unmapped_area = drm_gem_cma_get_unmapped_area, +#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS \ + .get_unmapped_area = drm_gem_dma_get_unmapped_area, #else -#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS +#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS #endif /** - * DEFINE_DRM_GEM_CMA_FOPS() - macro to generate file operations for CMA drivers + * DEFINE_DRM_GEM_DMA_FOPS() - macro to generate file operations for DMA drivers * @name: name for the generated structure * - * This macro autogenerates a suitable &struct file_operations for CMA based + * This macro autogenerates a suitable &struct file_operations for DMA based * drivers, which can be assigned to &drm_driver.fops. Note that this structure * cannot be shared between drivers, because it contains a reference to the * current module using THIS_MODULE. @@ -262,7 +262,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp, * non-static version of this you're probably doing it wrong and will break the * THIS_MODULE reference by accident. */ -#define DEFINE_DRM_GEM_CMA_FOPS(name) \ +#define DEFINE_DRM_GEM_DMA_FOPS(name) \ static const struct file_operations name = {\ .owner = THIS_MODULE,\ .open = drm_open,\ @@ -273,7 +273,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp, .read = drm_read,\ .llseek = noop_llseek,\ .mmap = drm_gem_mmap,\ - DRM_GEM_CMA_UNMAPPED_AREA_FOPS \ + DRM_GEM_DMA_UNMAPPED_AREA_FOPS \ } -#endif /* __DRM_GEM_CMA_HELPER_H__ */ +#endif /* __DRM_GEM_DMA_HELPER_H__ */ diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d0a57853c188..a2201b2488c5 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -210,7 +210,7 @@ static inline void drm_gem_shmem_object_unpin(struct drm_gem_object *obj) * use it as their &drm_gem_object_funcs.get_sg_table handler. * * Returns: - * A pointer to the scatter/gather table of pinned pages or NULL on failure. + * A pointer to the scatter/gather table of pinned pages or error pointer on failure. */ static inline struct sg_table *drm_gem_shmem_object_get_sg_table(struct drm_gem_object *obj) { diff --git a/include/drm/drm_mipi_dbi.h b/include/drm/drm_mipi_dbi.h index dad2f187b64b..14eaecb1825c 100644 --- a/include/drm/drm_mipi_dbi.h +++ b/include/drm/drm_mipi_dbi.h @@ -155,6 +155,8 @@ int mipi_dbi_dev_init_with_formats(struct mipi_dbi_dev *dbidev, int mipi_dbi_dev_init(struct mipi_dbi_dev *dbidev, const struct drm_simple_display_pipe_funcs *funcs, const struct drm_display_mode *mode, unsigned int rotation); +enum drm_mode_status mipi_dbi_pipe_mode_valid(struct drm_simple_display_pipe *pipe, + const struct drm_display_mode *mode); void mipi_dbi_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_state); void mipi_dbi_enable_flush(struct mipi_dbi_dev *dbidev, diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 91a164bdd8f3..20b21b577dea 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -179,6 +179,7 @@ struct mipi_dsi_device_info { * @lp_rate: maximum lane frequency for low power mode in hertz, this should * be set to the real limits of the hardware, zero is only accepted for * legacy drivers + * @dsc: panel/bridge DSC pps payload to be sent */ struct mipi_dsi_device { struct mipi_dsi_host *host; @@ -191,6 +192,7 @@ struct mipi_dsi_device { unsigned long mode_flags; unsigned long hs_rate; unsigned long lp_rate; + struct drm_dsc_config *dsc; }; #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:" @@ -322,7 +324,7 @@ int mipi_dsi_dcs_get_display_brightness(struct mipi_dsi_device *dsi, struct mipi_dsi_driver { struct device_driver driver; int(*probe)(struct mipi_dsi_device *dsi); - int(*remove)(struct mipi_dsi_device *dsi); + void (*remove)(struct mipi_dsi_device *dsi); void (*shutdown)(struct mipi_dsi_device *dsi); }; diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h index a80ae9639e96..b0c680e6f670 100644 --- a/include/drm/drm_modes.h +++ b/include/drm/drm_modes.h @@ -139,6 +139,35 @@ enum drm_mode_status { .vscan = (vs), .flags = (f) /** + * DRM_MODE_RES_MM - Calculates the display size from resolution and DPI + * @res: The resolution in pixel + * @dpi: The number of dots per inch + */ +#define DRM_MODE_RES_MM(res, dpi) \ + (((res) * 254ul) / ((dpi) * 10ul)) + +#define __DRM_MODE_INIT(pix, hd, vd, hd_mm, vd_mm) \ + .type = DRM_MODE_TYPE_DRIVER, .clock = (pix), \ + .hdisplay = (hd), .hsync_start = (hd), .hsync_end = (hd), \ + .htotal = (hd), .vdisplay = (vd), .vsync_start = (vd), \ + .vsync_end = (vd), .vtotal = (vd), .width_mm = (hd_mm), \ + .height_mm = (vd_mm) + +/** + * DRM_MODE_INIT - Initialize display mode + * @hz: Vertical refresh rate in Hertz + * @hd: Horizontal resolution, width + * @vd: Vertical resolution, height + * @hd_mm: Display width in millimeters + * @vd_mm: Display height in millimeters + * + * This macro initializes a &drm_display_mode that contains information about + * refresh rate, resolution and physical size. + */ +#define DRM_MODE_INIT(hz, hd, vd, hd_mm, vd_mm) \ + __DRM_MODE_INIT((hd) * (vd) * (hz) / 1000 /* kHz */, hd, vd, hd_mm, vd_mm) + +/** * DRM_SIMPLE_MODE - Simple display mode * @hd: Horizontal resolution, width * @vd: Vertical resolution, height @@ -149,11 +178,7 @@ enum drm_mode_status { * resolution and physical size. */ #define DRM_SIMPLE_MODE(hd, vd, hd_mm, vd_mm) \ - .type = DRM_MODE_TYPE_DRIVER, .clock = 1 /* pass validation */, \ - .hdisplay = (hd), .hsync_start = (hd), .hsync_end = (hd), \ - .htotal = (hd), .vdisplay = (vd), .vsync_start = (vd), \ - .vsync_end = (vd), .vtotal = (vd), .width_mm = (hd_mm), \ - .height_mm = (vd_mm) + __DRM_MODE_INIT(1 /* pass validation */, hd, vd, hd_mm, vd_mm) #define CRTC_INTERLACE_HALVE_V (1 << 0) /* halve V values for interlacing */ #define CRTC_STEREO_DOUBLE (1 << 1) /* adjust timings for stereo modes */ diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 3a271128c078..994bfcdd84c5 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -188,13 +188,6 @@ struct drm_panel { * Panel entry in registry. */ struct list_head list; - - /** - * @dsc: - * - * Panel DSC pps payload to be sent - */ - struct drm_dsc_config *dsc; }; void drm_panel_init(struct drm_panel *panel, struct device *dev, diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 89ea54652e87..447e664e49d5 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -631,7 +631,7 @@ struct drm_plane { unsigned int format_count; /** * @format_default: driver hasn't supplied supported formats for the - * plane. Used by the drm_plane_init compatibility wrapper only. + * plane. Used by the non-atomic driver compatibility wrapper only. */ bool format_default; @@ -762,12 +762,6 @@ int drm_universal_plane_init(struct drm_device *dev, const uint64_t *format_modifiers, enum drm_plane_type type, const char *name, ...); -int drm_plane_init(struct drm_device *dev, - struct drm_plane *plane, - uint32_t possible_crtcs, - const struct drm_plane_funcs *funcs, - const uint32_t *formats, unsigned int format_count, - bool is_primary); void drm_plane_cleanup(struct drm_plane *plane); __printf(10, 11) @@ -815,6 +809,50 @@ void *__drmm_universal_plane_alloc(struct drm_device *dev, format_count, format_modifiers, \ plane_type, name, ##__VA_ARGS__)) +__printf(10, 11) +void *__drm_universal_plane_alloc(struct drm_device *dev, + size_t size, size_t offset, + uint32_t possible_crtcs, + const struct drm_plane_funcs *funcs, + const uint32_t *formats, + unsigned int format_count, + const uint64_t *format_modifiers, + enum drm_plane_type plane_type, + const char *name, ...); + +/** + * drm_universal_plane_alloc() - Allocate and initialize an universal plane object + * @dev: DRM device + * @type: the type of the struct which contains struct &drm_plane + * @member: the name of the &drm_plane within @type + * @possible_crtcs: bitmask of possible CRTCs + * @funcs: callbacks for the new plane + * @formats: array of supported formats (DRM_FORMAT\_\*) + * @format_count: number of elements in @formats + * @format_modifiers: array of struct drm_format modifiers terminated by + * DRM_FORMAT_MOD_INVALID + * @plane_type: type of plane (overlay, primary, cursor) + * @name: printf style format string for the plane name, or NULL for default name + * + * Allocates and initializes a plane object of type @type. The caller + * is responsible for releasing the allocated memory with kfree(). + * + * Drivers are encouraged to use drmm_universal_plane_alloc() instead. + * + * Drivers that only support the DRM_FORMAT_MOD_LINEAR modifier support may set + * @format_modifiers to NULL. The plane will advertise the linear modifier. + * + * Returns: + * Pointer to new plane, or ERR_PTR on failure. + */ +#define drm_universal_plane_alloc(dev, type, member, possible_crtcs, funcs, formats, \ + format_count, format_modifiers, plane_type, name, ...) \ + ((type *)__drm_universal_plane_alloc(dev, sizeof(type), \ + offsetof(type, member), \ + possible_crtcs, funcs, formats, \ + format_count, format_modifiers, \ + plane_type, name, ##__VA_ARGS__)) + /** * drm_plane_index - find the index of a registered plane * @plane: plane to find index for diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h index 331ebd60b3a3..ff83d2621687 100644 --- a/include/drm/drm_plane_helper.h +++ b/include/drm/drm_plane_helper.h @@ -24,21 +24,35 @@ #ifndef DRM_PLANE_HELPER_H #define DRM_PLANE_HELPER_H -#include <drm/drm_rect.h> -#include <drm/drm_crtc.h> -#include <drm/drm_modeset_helper_vtables.h> -#include <drm/drm_modeset_helper.h> +#include <linux/types.h> -/* - * Drivers that don't allow primary plane scaling may pass this macro in place - * of the min/max scale parameters of the update checker function. +struct drm_crtc; +struct drm_framebuffer; +struct drm_modeset_acquire_ctx; +struct drm_plane; + +int drm_plane_helper_update_primary(struct drm_plane *plane, struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h, + struct drm_modeset_acquire_ctx *ctx); +int drm_plane_helper_disable_primary(struct drm_plane *plane, + struct drm_modeset_acquire_ctx *ctx); +void drm_plane_helper_destroy(struct drm_plane *plane); +int drm_plane_helper_atomic_check(struct drm_plane *plane, struct drm_atomic_state *state); + +/** + * DRM_PLANE_NON_ATOMIC_FUNCS - Default plane functions for non-atomic drivers * - * Due to src being in 16.16 fixed point and dest being in integer pixels, - * 1<<16 represents no scaling. + * This macro initializes plane functions for non-atomic drivers to default + * values. Non-atomic interfaces are deprecated and should not be used in new + * drivers. */ -#define DRM_PLANE_HELPER_NO_SCALING (1<<16) - -void drm_primary_helper_destroy(struct drm_plane *plane); -extern const struct drm_plane_funcs drm_primary_helper_funcs; +#define DRM_PLANE_NON_ATOMIC_FUNCS \ + .update_plane = drm_plane_helper_update_primary, \ + .disable_plane = drm_plane_helper_disable_primary, \ + .destroy = drm_plane_helper_destroy #endif diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 22fabdeed297..a44fb7ef257f 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -31,11 +31,12 @@ #include <linux/seq_file.h> #include <linux/device.h> #include <linux/debugfs.h> +#include <linux/dynamic_debug.h> #include <drm/drm.h> /* Do *not* use outside of drm_print.[ch]! */ -extern unsigned int __drm_debug; +extern unsigned long __drm_debug; /** * DOC: print @@ -275,55 +276,75 @@ static inline struct drm_printer drm_err_printer(const char *prefix) * */ enum drm_debug_category { + /* These names must match those in DYNAMIC_DEBUG_CLASSBITS */ /** * @DRM_UT_CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, * drm_memory.c, ... */ - DRM_UT_CORE = 0x01, + DRM_UT_CORE, /** * @DRM_UT_DRIVER: Used in the vendor specific part of the driver: i915, * radeon, ... macro. */ - DRM_UT_DRIVER = 0x02, + DRM_UT_DRIVER, /** * @DRM_UT_KMS: Used in the modesetting code. */ - DRM_UT_KMS = 0x04, + DRM_UT_KMS, /** * @DRM_UT_PRIME: Used in the prime code. */ - DRM_UT_PRIME = 0x08, + DRM_UT_PRIME, /** * @DRM_UT_ATOMIC: Used in the atomic code. */ - DRM_UT_ATOMIC = 0x10, + DRM_UT_ATOMIC, /** * @DRM_UT_VBL: Used for verbose debug message in the vblank code. */ - DRM_UT_VBL = 0x20, + DRM_UT_VBL, /** * @DRM_UT_STATE: Used for verbose atomic state debugging. */ - DRM_UT_STATE = 0x40, + DRM_UT_STATE, /** * @DRM_UT_LEASE: Used in the lease code. */ - DRM_UT_LEASE = 0x80, + DRM_UT_LEASE, /** * @DRM_UT_DP: Used in the DP code. */ - DRM_UT_DP = 0x100, + DRM_UT_DP, /** * @DRM_UT_DRMRES: Used in the drm managed resources code. */ - DRM_UT_DRMRES = 0x200, + DRM_UT_DRMRES }; -static inline bool drm_debug_enabled(enum drm_debug_category category) +static inline bool drm_debug_enabled_raw(enum drm_debug_category category) { - return unlikely(__drm_debug & category); + return unlikely(__drm_debug & BIT(category)); } +#define drm_debug_enabled_instrumented(category) \ + ({ \ + pr_debug("todo: is this frequent enough to optimize ?\n"); \ + drm_debug_enabled_raw(category); \ + }) + +#if defined(CONFIG_DRM_USE_DYNAMIC_DEBUG) +/* + * the drm.debug API uses dyndbg, so each drm_*dbg macro/callsite gets + * a descriptor, and only enabled callsites are reachable. They use + * the private macro to avoid re-testing the enable-bit. + */ +#define __drm_debug_enabled(category) true +#define drm_debug_enabled(category) drm_debug_enabled_instrumented(category) +#else +#define __drm_debug_enabled(category) drm_debug_enabled_raw(category) +#define drm_debug_enabled(category) drm_debug_enabled_raw(category) +#endif + /* * struct device based logging * @@ -333,9 +354,10 @@ static inline bool drm_debug_enabled(enum drm_debug_category category) __printf(3, 4) void drm_dev_printk(const struct device *dev, const char *level, const char *format, ...); -__printf(3, 4) -void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, - const char *format, ...); +struct _ddebug; +__printf(4, 5) +void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, + enum drm_debug_category category, const char *format, ...); /** * DRM_DEV_ERROR() - Error output. @@ -383,6 +405,15 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, } \ }) +#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG) +#define drm_dev_dbg(dev, cat, fmt, ...) \ + __drm_dev_dbg(NULL, dev, cat, fmt, ##__VA_ARGS__) +#else +#define drm_dev_dbg(dev, cat, fmt, ...) \ + _dynamic_func_call_cls(cat, fmt, __drm_dev_dbg, \ + dev, cat, fmt, ##__VA_ARGS__) +#endif + /** * DRM_DEV_DEBUG() - Debug output for generic drm code * @@ -457,7 +488,7 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, #define drm_dbg_core(drm, fmt, ...) \ drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_CORE, fmt, ##__VA_ARGS__) -#define drm_dbg(drm, fmt, ...) \ +#define drm_dbg_driver(drm, fmt, ...) \ drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) #define drm_dbg_kms(drm, fmt, ...) \ drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_KMS, fmt, ##__VA_ARGS__) @@ -476,6 +507,7 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, #define drm_dbg_drmres(drm, fmt, ...) \ drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRMRES, fmt, ##__VA_ARGS__) +#define drm_dbg(drm, fmt, ...) drm_dbg_driver(drm, fmt, ##__VA_ARGS__) /* * printk based logging @@ -483,11 +515,19 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, * Prefer drm_device based logging over device or prink based logging. */ -__printf(2, 3) -void __drm_dbg(enum drm_debug_category category, const char *format, ...); +__printf(3, 4) +void ___drm_dbg(struct _ddebug *desc, enum drm_debug_category category, const char *format, ...); __printf(1, 2) void __drm_err(const char *format, ...); +#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG) +#define __drm_dbg(fmt, ...) ___drm_dbg(NULL, fmt, ##__VA_ARGS__) +#else +#define __drm_dbg(cat, fmt, ...) \ + _dynamic_func_call_cls(cat, fmt, ___drm_dbg, \ + cat, fmt, ##__VA_ARGS__) +#endif + /* Macros to make printk easier */ #define _DRM_PRINTK(once, level, fmt, ...) \ diff --git a/include/drm/drm_probe_helper.h b/include/drm/drm_probe_helper.h index 8075e02aa865..5880daa14624 100644 --- a/include/drm/drm_probe_helper.h +++ b/include/drm/drm_probe_helper.h @@ -3,9 +3,10 @@ #ifndef __DRM_PROBE_HELPER_H__ #define __DRM_PROBE_HELPER_H__ -#include <linux/types.h> +#include <drm/drm_modes.h> struct drm_connector; +struct drm_crtc; struct drm_device; struct drm_modeset_acquire_ctx; @@ -26,7 +27,13 @@ void drm_kms_helper_poll_disable(struct drm_device *dev); void drm_kms_helper_poll_enable(struct drm_device *dev); bool drm_kms_helper_is_poll_worker(void); +enum drm_mode_status drm_crtc_helper_mode_valid_fixed(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + const struct drm_display_mode *fixed_mode); + int drm_connector_helper_get_modes_from_ddc(struct drm_connector *connector); +int drm_connector_helper_get_modes_fixed(struct drm_connector *connector, + const struct drm_display_mode *fixed_mode); int drm_connector_helper_get_modes(struct drm_connector *connector); #endif diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index addb135eeea6..2ae4fd62e01c 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -32,6 +32,15 @@ #define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000) +/** + * DRM_SCHED_FENCE_DONT_PIPELINE - Prefent dependency pipelining + * + * Setting this flag on a scheduler fence prevents pipelining of jobs depending + * on this fence. In other words we always insert a full CPU round trip before + * dependen jobs are pushed to the hw queue. + */ +#define DRM_SCHED_FENCE_DONT_PIPELINE DMA_FENCE_FLAG_USER_BITS + struct drm_gem_object; struct drm_gpu_scheduler; @@ -329,10 +338,10 @@ enum drm_gpu_sched_stat { }; /** - * struct drm_sched_backend_ops + * struct drm_sched_backend_ops - Define the backend operations + * called by the scheduler * - * Define the backend operations called by the scheduler, - * these functions should be implemented in driver side. + * These functions should be implemented in the driver side. */ struct drm_sched_backend_ops { /** @@ -409,7 +418,7 @@ struct drm_sched_backend_ops { }; /** - * struct drm_gpu_scheduler + * struct drm_gpu_scheduler - scheduler instance-specific data * * @ops: backend operations provided by the driver. * @hw_submission_limit: the max size of the hardware queue. @@ -435,6 +444,7 @@ struct drm_sched_backend_ops { * @_score: score used when the driver doesn't provide one * @ready: marks if the underlying HW is ready to work * @free_guilty: A hit to time out handler to free the guilty job. + * @dev: system &struct device * * One scheduler is implemented for each hardware ring. */ diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index 278031aa2e84..4a4c190f7698 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -641,6 +641,7 @@ INTEL_VGA_DEVICE(0x4682, info), \ INTEL_VGA_DEVICE(0x4688, info), \ INTEL_VGA_DEVICE(0x468A, info), \ + INTEL_VGA_DEVICE(0x468B, info), \ INTEL_VGA_DEVICE(0x4690, info), \ INTEL_VGA_DEVICE(0x4692, info), \ INTEL_VGA_DEVICE(0x4693, info) diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 2d524f8b0802..44a538ee5e2a 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -317,93 +317,16 @@ void ttm_bo_unlock_delayed_workqueue(struct ttm_device *bdev, int resched); bool ttm_bo_eviction_valuable(struct ttm_buffer_object *bo, const struct ttm_place *place); -/** - * ttm_bo_init_reserved - * - * @bdev: Pointer to a ttm_device struct. - * @bo: Pointer to a ttm_buffer_object to be initialized. - * @size: Requested size of buffer object. - * @type: Requested type of buffer object. - * @placement: Initial placement for buffer object. - * @page_alignment: Data alignment in pages. - * @ctx: TTM operation context for memory allocation. - * @sg: Scatter-gather table. - * @resv: Pointer to a dma_resv, or NULL to let ttm allocate one. - * @destroy: Destroy function. Use NULL for kfree(). - * - * This function initializes a pre-allocated struct ttm_buffer_object. - * As this object may be part of a larger structure, this function, - * together with the @destroy function, - * enables driver-specific objects derived from a ttm_buffer_object. - * - * On successful return, the caller owns an object kref to @bo. The kref and - * list_kref are usually set to 1, but note that in some situations, other - * tasks may already be holding references to @bo as well. - * Furthermore, if resv == NULL, the buffer's reservation lock will be held, - * and it is the caller's responsibility to call ttm_bo_unreserve. - * - * If a failure occurs, the function will call the @destroy function, or - * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is - * illegal and will likely cause memory corruption. - * - * Returns - * -ENOMEM: Out of memory. - * -EINVAL: Invalid placement flags. - * -ERESTARTSYS: Interrupted by signal while sleeping waiting for resources. - */ - -int ttm_bo_init_reserved(struct ttm_device *bdev, - struct ttm_buffer_object *bo, - size_t size, enum ttm_bo_type type, - struct ttm_placement *placement, - uint32_t page_alignment, - struct ttm_operation_ctx *ctx, +int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo, + enum ttm_bo_type type, struct ttm_placement *placement, + uint32_t alignment, struct ttm_operation_ctx *ctx, + struct sg_table *sg, struct dma_resv *resv, + void (*destroy) (struct ttm_buffer_object *)); +int ttm_bo_init_validate(struct ttm_device *bdev, struct ttm_buffer_object *bo, + enum ttm_bo_type type, struct ttm_placement *placement, + uint32_t alignment, bool interruptible, struct sg_table *sg, struct dma_resv *resv, void (*destroy) (struct ttm_buffer_object *)); - -/** - * ttm_bo_init - * - * @bdev: Pointer to a ttm_device struct. - * @bo: Pointer to a ttm_buffer_object to be initialized. - * @size: Requested size of buffer object. - * @type: Requested type of buffer object. - * @placement: Initial placement for buffer object. - * @page_alignment: Data alignment in pages. - * @interruptible: If needing to sleep to wait for GPU resources, - * sleep interruptible. - * pinned in physical memory. If this behaviour is not desired, this member - * holds a pointer to a persistent shmem object. Typically, this would - * point to the shmem object backing a GEM object if TTM is used to back a - * GEM user interface. - * @sg: Scatter-gather table. - * @resv: Pointer to a dma_resv, or NULL to let ttm allocate one. - * @destroy: Destroy function. Use NULL for kfree(). - * - * This function initializes a pre-allocated struct ttm_buffer_object. - * As this object may be part of a larger structure, this function, - * together with the @destroy function, - * enables driver-specific objects derived from a ttm_buffer_object. - * - * On successful return, the caller owns an object kref to @bo. The kref and - * list_kref are usually set to 1, but note that in some situations, other - * tasks may already be holding references to @bo as well. - * - * If a failure occurs, the function will call the @destroy function, or - * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is - * illegal and will likely cause memory corruption. - * - * Returns - * -ENOMEM: Out of memory. - * -EINVAL: Invalid placement flags. - * -ERESTARTSYS: Interrupted by signal while sleeping waiting for resources. - */ -int ttm_bo_init(struct ttm_device *bdev, struct ttm_buffer_object *bo, - size_t size, enum ttm_bo_type type, - struct ttm_placement *placement, - uint32_t page_alignment, bool interrubtible, - struct sg_table *sg, struct dma_resv *resv, - void (*destroy) (struct ttm_buffer_object *)); /** * ttm_kmap_obj_virtual diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 897b88f0bd59..1afa891f488a 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -106,7 +106,7 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo, bool interruptible, bool no_wait, struct ww_acquire_ctx *ticket) { - int ret = 0; + int ret; if (no_wait) { bool success; diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h index ca89a48c2460..5afc6d664fde 100644 --- a/include/drm/ttm/ttm_resource.h +++ b/include/drm/ttm/ttm_resource.h @@ -89,6 +89,38 @@ struct ttm_resource_manager_func { struct ttm_resource *res); /** + * struct ttm_resource_manager_func member intersects + * + * @man: Pointer to a memory type manager. + * @res: Pointer to a struct ttm_resource to be checked. + * @place: Placement to check against. + * @size: Size of the check. + * + * Test if @res intersects with @place + @size. Used to judge if + * evictions are valueable or not. + */ + bool (*intersects)(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size); + + /** + * struct ttm_resource_manager_func member compatible + * + * @man: Pointer to a memory type manager. + * @res: Pointer to a struct ttm_resource to be checked. + * @place: Placement to check against. + * @size: Size of the check. + * + * Test if @res compatible with @place + @size. Used to check of + * the need to move the backing store or not. + */ + bool (*compatible)(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size); + + /** * struct ttm_resource_manager_func member debug * * @man: Pointer to a memory type manager. @@ -329,6 +361,14 @@ int ttm_resource_alloc(struct ttm_buffer_object *bo, const struct ttm_place *place, struct ttm_resource **res); void ttm_resource_free(struct ttm_buffer_object *bo, struct ttm_resource **res); +bool ttm_resource_intersects(struct ttm_device *bdev, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size); +bool ttm_resource_compatible(struct ttm_device *bdev, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size); bool ttm_resource_compat(struct ttm_resource *res, struct ttm_placement *placement); void ttm_resource_set_bo(struct ttm_resource *res, diff --git a/include/dt-bindings/ata/ahci.h b/include/dt-bindings/ata/ahci.h new file mode 100644 index 000000000000..77997b35612c --- /dev/null +++ b/include/dt-bindings/ata/ahci.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause */ +/* + * This header provides constants for most AHCI bindings. + */ + +#ifndef _DT_BINDINGS_ATA_AHCI_H +#define _DT_BINDINGS_ATA_AHCI_H + +/* Host Bus Adapter generic platform capabilities */ +#define HBA_SSS (1 << 27) +#define HBA_SMPS (1 << 28) + +/* Host Bus Adapter port-specific platform capabilities */ +#define HBA_PORT_HPCP (1 << 18) +#define HBA_PORT_MPSP (1 << 19) +#define HBA_PORT_CPD (1 << 20) +#define HBA_PORT_ESP (1 << 21) +#define HBA_PORT_FBSCP (1 << 22) + +#endif diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h index 9ff4f6e4558c..06d568382c77 100644 --- a/include/dt-bindings/clock/aspeed-clock.h +++ b/include/dt-bindings/clock/aspeed-clock.h @@ -52,5 +52,6 @@ #define ASPEED_RESET_I2C 7 #define ASPEED_RESET_AHB 8 #define ASPEED_RESET_CRT1 9 +#define ASPEED_RESET_HACE 10 #endif diff --git a/include/dt-bindings/clock/ast2600-clock.h b/include/dt-bindings/clock/ast2600-clock.h index 62b9520a00fd..d8b0db2f7a7d 100644 --- a/include/dt-bindings/clock/ast2600-clock.h +++ b/include/dt-bindings/clock/ast2600-clock.h @@ -111,6 +111,7 @@ #define ASPEED_RESET_PCIE_RC_O 19 #define ASPEED_RESET_PCIE_RC_OEN 18 #define ASPEED_RESET_PCI_DP 5 +#define ASPEED_RESET_HACE 4 #define ASPEED_RESET_AHB 1 #define ASPEED_RESET_SDRAM 0 diff --git a/include/dt-bindings/clock/exynos850.h b/include/dt-bindings/clock/exynos850.h index 0b6a3c6a7c90..88d5289883d3 100644 --- a/include/dt-bindings/clock/exynos850.h +++ b/include/dt-bindings/clock/exynos850.h @@ -58,7 +58,34 @@ #define CLK_MOUT_CLKCMU_APM_BUS 46 #define CLK_DOUT_CLKCMU_APM_BUS 47 #define CLK_GOUT_CLKCMU_APM_BUS 48 -#define TOP_NR_CLK 49 +#define CLK_MOUT_AUD 49 +#define CLK_GOUT_AUD 50 +#define CLK_DOUT_AUD 51 +#define CLK_MOUT_IS_BUS 52 +#define CLK_MOUT_IS_ITP 53 +#define CLK_MOUT_IS_VRA 54 +#define CLK_MOUT_IS_GDC 55 +#define CLK_GOUT_IS_BUS 56 +#define CLK_GOUT_IS_ITP 57 +#define CLK_GOUT_IS_VRA 58 +#define CLK_GOUT_IS_GDC 59 +#define CLK_DOUT_IS_BUS 60 +#define CLK_DOUT_IS_ITP 61 +#define CLK_DOUT_IS_VRA 62 +#define CLK_DOUT_IS_GDC 63 +#define CLK_MOUT_MFCMSCL_MFC 64 +#define CLK_MOUT_MFCMSCL_M2M 65 +#define CLK_MOUT_MFCMSCL_MCSC 66 +#define CLK_MOUT_MFCMSCL_JPEG 67 +#define CLK_GOUT_MFCMSCL_MFC 68 +#define CLK_GOUT_MFCMSCL_M2M 69 +#define CLK_GOUT_MFCMSCL_MCSC 70 +#define CLK_GOUT_MFCMSCL_JPEG 71 +#define CLK_DOUT_MFCMSCL_MFC 72 +#define CLK_DOUT_MFCMSCL_M2M 73 +#define CLK_DOUT_MFCMSCL_MCSC 74 +#define CLK_DOUT_MFCMSCL_JPEG 75 +#define TOP_NR_CLK 76 /* CMU_APM */ #define CLK_RCO_I3C_PMIC 1 @@ -87,6 +114,69 @@ #define CLK_GOUT_SYSREG_APM_PCLK 24 #define APM_NR_CLK 25 +/* CMU_AUD */ +#define CLK_DOUT_AUD_AUDIF 1 +#define CLK_DOUT_AUD_BUSD 2 +#define CLK_DOUT_AUD_BUSP 3 +#define CLK_DOUT_AUD_CNT 4 +#define CLK_DOUT_AUD_CPU 5 +#define CLK_DOUT_AUD_CPU_ACLK 6 +#define CLK_DOUT_AUD_CPU_PCLKDBG 7 +#define CLK_DOUT_AUD_FM 8 +#define CLK_DOUT_AUD_FM_SPDY 9 +#define CLK_DOUT_AUD_MCLK 10 +#define CLK_DOUT_AUD_UAIF0 11 +#define CLK_DOUT_AUD_UAIF1 12 +#define CLK_DOUT_AUD_UAIF2 13 +#define CLK_DOUT_AUD_UAIF3 14 +#define CLK_DOUT_AUD_UAIF4 15 +#define CLK_DOUT_AUD_UAIF5 16 +#define CLK_DOUT_AUD_UAIF6 17 +#define CLK_FOUT_AUD_PLL 18 +#define CLK_GOUT_AUD_ABOX_ACLK 19 +#define CLK_GOUT_AUD_ASB_CCLK 20 +#define CLK_GOUT_AUD_CA32_CCLK 21 +#define CLK_GOUT_AUD_CNT_BCLK 22 +#define CLK_GOUT_AUD_CODEC_MCLK 23 +#define CLK_GOUT_AUD_DAP_CCLK 24 +#define CLK_GOUT_AUD_GPIO_PCLK 25 +#define CLK_GOUT_AUD_PPMU_ACLK 26 +#define CLK_GOUT_AUD_PPMU_PCLK 27 +#define CLK_GOUT_AUD_SPDY_BCLK 28 +#define CLK_GOUT_AUD_SYSMMU_CLK 29 +#define CLK_GOUT_AUD_SYSREG_PCLK 30 +#define CLK_GOUT_AUD_TZPC_PCLK 31 +#define CLK_GOUT_AUD_UAIF0_BCLK 32 +#define CLK_GOUT_AUD_UAIF1_BCLK 33 +#define CLK_GOUT_AUD_UAIF2_BCLK 34 +#define CLK_GOUT_AUD_UAIF3_BCLK 35 +#define CLK_GOUT_AUD_UAIF4_BCLK 36 +#define CLK_GOUT_AUD_UAIF5_BCLK 37 +#define CLK_GOUT_AUD_UAIF6_BCLK 38 +#define CLK_GOUT_AUD_WDT_PCLK 39 +#define CLK_MOUT_AUD_CPU 40 +#define CLK_MOUT_AUD_CPU_HCH 41 +#define CLK_MOUT_AUD_CPU_USER 42 +#define CLK_MOUT_AUD_FM 43 +#define CLK_MOUT_AUD_PLL 44 +#define CLK_MOUT_AUD_TICK_USB_USER 45 +#define CLK_MOUT_AUD_UAIF0 46 +#define CLK_MOUT_AUD_UAIF1 47 +#define CLK_MOUT_AUD_UAIF2 48 +#define CLK_MOUT_AUD_UAIF3 49 +#define CLK_MOUT_AUD_UAIF4 50 +#define CLK_MOUT_AUD_UAIF5 51 +#define CLK_MOUT_AUD_UAIF6 52 +#define IOCLK_AUDIOCDCLK0 53 +#define IOCLK_AUDIOCDCLK1 54 +#define IOCLK_AUDIOCDCLK2 55 +#define IOCLK_AUDIOCDCLK3 56 +#define IOCLK_AUDIOCDCLK4 57 +#define IOCLK_AUDIOCDCLK5 58 +#define IOCLK_AUDIOCDCLK6 59 +#define TICK_USB 60 +#define AUD_NR_CLK 61 + /* CMU_CMGP */ #define CLK_RCO_CMGP 1 #define CLK_MOUT_CMGP_ADC 2 @@ -121,6 +211,50 @@ #define CLK_GOUT_SYSREG_HSI_PCLK 13 #define HSI_NR_CLK 14 +/* CMU_IS */ +#define CLK_MOUT_IS_BUS_USER 1 +#define CLK_MOUT_IS_ITP_USER 2 +#define CLK_MOUT_IS_VRA_USER 3 +#define CLK_MOUT_IS_GDC_USER 4 +#define CLK_DOUT_IS_BUSP 5 +#define CLK_GOUT_IS_CMU_IS_PCLK 6 +#define CLK_GOUT_IS_CSIS0_ACLK 7 +#define CLK_GOUT_IS_CSIS1_ACLK 8 +#define CLK_GOUT_IS_CSIS2_ACLK 9 +#define CLK_GOUT_IS_TZPC_PCLK 10 +#define CLK_GOUT_IS_CSIS_DMA_CLK 11 +#define CLK_GOUT_IS_GDC_CLK 12 +#define CLK_GOUT_IS_IPP_CLK 13 +#define CLK_GOUT_IS_ITP_CLK 14 +#define CLK_GOUT_IS_MCSC_CLK 15 +#define CLK_GOUT_IS_VRA_CLK 16 +#define CLK_GOUT_IS_PPMU_IS0_ACLK 17 +#define CLK_GOUT_IS_PPMU_IS0_PCLK 18 +#define CLK_GOUT_IS_PPMU_IS1_ACLK 19 +#define CLK_GOUT_IS_PPMU_IS1_PCLK 20 +#define CLK_GOUT_IS_SYSMMU_IS0_CLK 21 +#define CLK_GOUT_IS_SYSMMU_IS1_CLK 22 +#define CLK_GOUT_IS_SYSREG_PCLK 23 +#define IS_NR_CLK 24 + +/* CMU_MFCMSCL */ +#define CLK_MOUT_MFCMSCL_MFC_USER 1 +#define CLK_MOUT_MFCMSCL_M2M_USER 2 +#define CLK_MOUT_MFCMSCL_MCSC_USER 3 +#define CLK_MOUT_MFCMSCL_JPEG_USER 4 +#define CLK_DOUT_MFCMSCL_BUSP 5 +#define CLK_GOUT_MFCMSCL_CMU_MFCMSCL_PCLK 6 +#define CLK_GOUT_MFCMSCL_TZPC_PCLK 7 +#define CLK_GOUT_MFCMSCL_JPEG_ACLK 8 +#define CLK_GOUT_MFCMSCL_M2M_ACLK 9 +#define CLK_GOUT_MFCMSCL_MCSC_CLK 10 +#define CLK_GOUT_MFCMSCL_MFC_ACLK 11 +#define CLK_GOUT_MFCMSCL_PPMU_ACLK 12 +#define CLK_GOUT_MFCMSCL_PPMU_PCLK 13 +#define CLK_GOUT_MFCMSCL_SYSMMU_CLK 14 +#define CLK_GOUT_MFCMSCL_SYSREG_PCLK 15 +#define MFCMSCL_NR_CLK 16 + /* CMU_PERI */ #define CLK_MOUT_PERI_BUS_USER 1 #define CLK_MOUT_PERI_UART_USER 2 diff --git a/include/dt-bindings/clock/imx8mm-clock.h b/include/dt-bindings/clock/imx8mm-clock.h index 47c6f7f9582c..1f768b2eeb1a 100644 --- a/include/dt-bindings/clock/imx8mm-clock.h +++ b/include/dt-bindings/clock/imx8mm-clock.h @@ -281,7 +281,6 @@ #define IMX8MM_CLK_CLKOUT2_DIV 256 #define IMX8MM_CLK_CLKOUT2 257 - #define IMX8MM_CLK_END 258 #endif diff --git a/include/dt-bindings/clock/imx93-clock.h b/include/dt-bindings/clock/imx93-clock.h index 21fda9c5cb5e..19bc32788d81 100644 --- a/include/dt-bindings/clock/imx93-clock.h +++ b/include/dt-bindings/clock/imx93-clock.h @@ -196,6 +196,13 @@ #define IMX93_CLK_TMC_GATE 187 #define IMX93_CLK_PMRO_GATE 188 #define IMX93_CLK_32K 189 -#define IMX93_CLK_END 190 +#define IMX93_CLK_SAI1_IPG 190 +#define IMX93_CLK_SAI2_IPG 191 +#define IMX93_CLK_SAI3_IPG 192 +#define IMX93_CLK_MU1_A_GATE 193 +#define IMX93_CLK_MU1_B_GATE 194 +#define IMX93_CLK_MU2_A_GATE 195 +#define IMX93_CLK_MU2_B_GATE 196 +#define IMX93_CLK_END 197 #endif diff --git a/include/dt-bindings/clk/lochnagar.h b/include/dt-bindings/clock/lochnagar.h index 8fa20551ff17..8fa20551ff17 100644 --- a/include/dt-bindings/clk/lochnagar.h +++ b/include/dt-bindings/clock/lochnagar.h diff --git a/include/dt-bindings/clock/marvell,pxa168.h b/include/dt-bindings/clock/marvell,pxa168.h index db2b41f1b127..c92d969ae941 100644 --- a/include/dt-bindings/clock/marvell,pxa168.h +++ b/include/dt-bindings/clock/marvell,pxa168.h @@ -20,8 +20,11 @@ #define PXA168_CLK_PLL1_2_1_5 19 #define PXA168_CLK_PLL1_3_16 20 #define PXA168_CLK_PLL1_192 21 +#define PXA168_CLK_PLL1_2_1_10 22 +#define PXA168_CLK_PLL1_2_3_16 23 #define PXA168_CLK_UART_PLL 27 #define PXA168_CLK_USB_PLL 28 +#define PXA168_CLK_CLK32_2 50 /* apb peripherals */ #define PXA168_CLK_TWSI0 60 @@ -56,6 +59,9 @@ #define PXA168_CLK_CCIC0 107 #define PXA168_CLK_CCIC0_PHY 108 #define PXA168_CLK_CCIC0_SPHY 109 +#define PXA168_CLK_SDH3 110 +#define PXA168_CLK_SDH01_AXI 111 +#define PXA168_CLK_SDH23_AXI 112 #define PXA168_NR_CLKS 200 #endif diff --git a/include/dt-bindings/clock/mediatek,mt6795-clk.h b/include/dt-bindings/clock/mediatek,mt6795-clk.h new file mode 100644 index 000000000000..9902906ac902 --- /dev/null +++ b/include/dt-bindings/clock/mediatek,mt6795-clk.h @@ -0,0 +1,275 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */ +/* + * Copyright (c) 2022 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ + +#ifndef _DT_BINDINGS_CLK_MT6795_H +#define _DT_BINDINGS_CLK_MT6795_H + +/* TOPCKGEN */ +#define CLK_TOP_ADSYS_26M 0 +#define CLK_TOP_CLKPH_MCK_O 1 +#define CLK_TOP_USB_SYSPLL_125M 2 +#define CLK_TOP_DSI0_DIG 3 +#define CLK_TOP_DSI1_DIG 4 +#define CLK_TOP_ARMCA53PLL_754M 5 +#define CLK_TOP_ARMCA53PLL_502M 6 +#define CLK_TOP_MAIN_H546M 7 +#define CLK_TOP_MAIN_H364M 8 +#define CLK_TOP_MAIN_H218P4M 9 +#define CLK_TOP_MAIN_H156M 10 +#define CLK_TOP_TVDPLL_445P5M 11 +#define CLK_TOP_TVDPLL_594M 12 +#define CLK_TOP_UNIV_624M 13 +#define CLK_TOP_UNIV_416M 14 +#define CLK_TOP_UNIV_249P6M 15 +#define CLK_TOP_UNIV_178P3M 16 +#define CLK_TOP_UNIV_48M 17 +#define CLK_TOP_CLKRTC_EXT 18 +#define CLK_TOP_CLKRTC_INT 19 +#define CLK_TOP_FPC 20 +#define CLK_TOP_HDMITXPLL_D2 21 +#define CLK_TOP_HDMITXPLL_D3 22 +#define CLK_TOP_ARMCA53PLL_D2 23 +#define CLK_TOP_ARMCA53PLL_D3 24 +#define CLK_TOP_APLL1 25 +#define CLK_TOP_APLL2 26 +#define CLK_TOP_DMPLL 27 +#define CLK_TOP_DMPLL_D2 28 +#define CLK_TOP_DMPLL_D4 29 +#define CLK_TOP_DMPLL_D8 30 +#define CLK_TOP_DMPLL_D16 31 +#define CLK_TOP_MMPLL 32 +#define CLK_TOP_MMPLL_D2 33 +#define CLK_TOP_MSDCPLL 34 +#define CLK_TOP_MSDCPLL_D2 35 +#define CLK_TOP_MSDCPLL_D4 36 +#define CLK_TOP_MSDCPLL2 37 +#define CLK_TOP_MSDCPLL2_D2 38 +#define CLK_TOP_MSDCPLL2_D4 39 +#define CLK_TOP_SYSPLL_D2 40 +#define CLK_TOP_SYSPLL1_D2 41 +#define CLK_TOP_SYSPLL1_D4 42 +#define CLK_TOP_SYSPLL1_D8 43 +#define CLK_TOP_SYSPLL1_D16 44 +#define CLK_TOP_SYSPLL_D3 45 +#define CLK_TOP_SYSPLL2_D2 46 +#define CLK_TOP_SYSPLL2_D4 47 +#define CLK_TOP_SYSPLL_D5 48 +#define CLK_TOP_SYSPLL3_D2 49 +#define CLK_TOP_SYSPLL3_D4 50 +#define CLK_TOP_SYSPLL_D7 51 +#define CLK_TOP_SYSPLL4_D2 52 +#define CLK_TOP_SYSPLL4_D4 53 +#define CLK_TOP_TVDPLL 54 +#define CLK_TOP_TVDPLL_D2 55 +#define CLK_TOP_TVDPLL_D4 56 +#define CLK_TOP_TVDPLL_D8 57 +#define CLK_TOP_TVDPLL_D16 58 +#define CLK_TOP_UNIVPLL_D2 59 +#define CLK_TOP_UNIVPLL1_D2 60 +#define CLK_TOP_UNIVPLL1_D4 61 +#define CLK_TOP_UNIVPLL1_D8 62 +#define CLK_TOP_UNIVPLL_D3 63 +#define CLK_TOP_UNIVPLL2_D2 64 +#define CLK_TOP_UNIVPLL2_D4 65 +#define CLK_TOP_UNIVPLL2_D8 66 +#define CLK_TOP_UNIVPLL_D5 67 +#define CLK_TOP_UNIVPLL3_D2 68 +#define CLK_TOP_UNIVPLL3_D4 69 +#define CLK_TOP_UNIVPLL3_D8 70 +#define CLK_TOP_UNIVPLL_D7 71 +#define CLK_TOP_UNIVPLL_D26 72 +#define CLK_TOP_UNIVPLL_D52 73 +#define CLK_TOP_VCODECPLL 74 +#define CLK_TOP_VCODECPLL_370P5 75 +#define CLK_TOP_VENCPLL 76 +#define CLK_TOP_VENCPLL_D2 77 +#define CLK_TOP_VENCPLL_D4 78 +#define CLK_TOP_AXI_SEL 79 +#define CLK_TOP_MEM_SEL 80 +#define CLK_TOP_DDRPHYCFG_SEL 81 +#define CLK_TOP_MM_SEL 82 +#define CLK_TOP_PWM_SEL 83 +#define CLK_TOP_VDEC_SEL 84 +#define CLK_TOP_VENC_SEL 85 +#define CLK_TOP_MFG_SEL 86 +#define CLK_TOP_CAMTG_SEL 87 +#define CLK_TOP_UART_SEL 88 +#define CLK_TOP_SPI_SEL 89 +#define CLK_TOP_USB20_SEL 90 +#define CLK_TOP_USB30_SEL 91 +#define CLK_TOP_MSDC50_0_H_SEL 92 +#define CLK_TOP_MSDC50_0_SEL 93 +#define CLK_TOP_MSDC30_1_SEL 94 +#define CLK_TOP_MSDC30_2_SEL 95 +#define CLK_TOP_MSDC30_3_SEL 96 +#define CLK_TOP_AUDIO_SEL 97 +#define CLK_TOP_AUD_INTBUS_SEL 98 +#define CLK_TOP_PMICSPI_SEL 99 +#define CLK_TOP_SCP_SEL 100 +#define CLK_TOP_MJC_SEL 101 +#define CLK_TOP_DPI0_SEL 102 +#define CLK_TOP_IRDA_SEL 103 +#define CLK_TOP_CCI400_SEL 104 +#define CLK_TOP_AUD_1_SEL 105 +#define CLK_TOP_AUD_2_SEL 106 +#define CLK_TOP_MEM_MFG_IN_SEL 107 +#define CLK_TOP_AXI_MFG_IN_SEL 108 +#define CLK_TOP_SCAM_SEL 109 +#define CLK_TOP_I2S0_M_SEL 110 +#define CLK_TOP_I2S1_M_SEL 111 +#define CLK_TOP_I2S2_M_SEL 112 +#define CLK_TOP_I2S3_M_SEL 113 +#define CLK_TOP_I2S3_B_SEL 114 +#define CLK_TOP_APLL1_DIV0 115 +#define CLK_TOP_APLL1_DIV1 116 +#define CLK_TOP_APLL1_DIV2 117 +#define CLK_TOP_APLL1_DIV3 118 +#define CLK_TOP_APLL1_DIV4 119 +#define CLK_TOP_APLL1_DIV5 120 +#define CLK_TOP_APLL2_DIV0 121 +#define CLK_TOP_APLL2_DIV1 122 +#define CLK_TOP_APLL2_DIV2 123 +#define CLK_TOP_APLL2_DIV3 124 +#define CLK_TOP_APLL2_DIV4 125 +#define CLK_TOP_APLL2_DIV5 126 +#define CLK_TOP_NR_CLK 127 + +/* APMIXED_SYS */ +#define CLK_APMIXED_ARMCA53PLL 0 +#define CLK_APMIXED_MAINPLL 1 +#define CLK_APMIXED_UNIVPLL 2 +#define CLK_APMIXED_MMPLL 3 +#define CLK_APMIXED_MSDCPLL 4 +#define CLK_APMIXED_VENCPLL 5 +#define CLK_APMIXED_TVDPLL 6 +#define CLK_APMIXED_MPLL 7 +#define CLK_APMIXED_VCODECPLL 8 +#define CLK_APMIXED_APLL1 9 +#define CLK_APMIXED_APLL2 10 +#define CLK_APMIXED_REF2USB_TX 11 +#define CLK_APMIXED_NR_CLK 12 + +/* INFRA_SYS */ +#define CLK_INFRA_DBGCLK 0 +#define CLK_INFRA_SMI 1 +#define CLK_INFRA_AUDIO 2 +#define CLK_INFRA_GCE 3 +#define CLK_INFRA_L2C_SRAM 4 +#define CLK_INFRA_M4U 5 +#define CLK_INFRA_MD1MCU 6 +#define CLK_INFRA_MD1BUS 7 +#define CLK_INFRA_MD1DBB 8 +#define CLK_INFRA_DEVICE_APC 9 +#define CLK_INFRA_TRNG 10 +#define CLK_INFRA_MD1LTE 11 +#define CLK_INFRA_CPUM 12 +#define CLK_INFRA_KP 13 +#define CLK_INFRA_CA53_C0_SEL 14 +#define CLK_INFRA_CA53_C1_SEL 15 +#define CLK_INFRA_NR_CLK 16 + +/* PERI_SYS */ +#define CLK_PERI_NFI 0 +#define CLK_PERI_THERM 1 +#define CLK_PERI_PWM1 2 +#define CLK_PERI_PWM2 3 +#define CLK_PERI_PWM3 4 +#define CLK_PERI_PWM4 5 +#define CLK_PERI_PWM5 6 +#define CLK_PERI_PWM6 7 +#define CLK_PERI_PWM7 8 +#define CLK_PERI_PWM 9 +#define CLK_PERI_USB0 10 +#define CLK_PERI_USB1 11 +#define CLK_PERI_AP_DMA 12 +#define CLK_PERI_MSDC30_0 13 +#define CLK_PERI_MSDC30_1 14 +#define CLK_PERI_MSDC30_2 15 +#define CLK_PERI_MSDC30_3 16 +#define CLK_PERI_NLI_ARB 17 +#define CLK_PERI_IRDA 18 +#define CLK_PERI_UART0 19 +#define CLK_PERI_UART1 20 +#define CLK_PERI_UART2 21 +#define CLK_PERI_UART3 22 +#define CLK_PERI_I2C0 23 +#define CLK_PERI_I2C1 24 +#define CLK_PERI_I2C2 25 +#define CLK_PERI_I2C3 26 +#define CLK_PERI_I2C4 27 +#define CLK_PERI_AUXADC 28 +#define CLK_PERI_SPI0 29 +#define CLK_PERI_UART0_SEL 30 +#define CLK_PERI_UART1_SEL 31 +#define CLK_PERI_UART2_SEL 32 +#define CLK_PERI_UART3_SEL 33 +#define CLK_PERI_NR_CLK 34 + +/* MFG */ +#define CLK_MFG_BAXI 0 +#define CLK_MFG_BMEM 1 +#define CLK_MFG_BG3D 2 +#define CLK_MFG_B26M 3 +#define CLK_MFG_NR_CLK 4 + +/* MM_SYS */ +#define CLK_MM_SMI_COMMON 0 +#define CLK_MM_SMI_LARB0 1 +#define CLK_MM_CAM_MDP 2 +#define CLK_MM_MDP_RDMA0 3 +#define CLK_MM_MDP_RDMA1 4 +#define CLK_MM_MDP_RSZ0 5 +#define CLK_MM_MDP_RSZ1 6 +#define CLK_MM_MDP_RSZ2 7 +#define CLK_MM_MDP_TDSHP0 8 +#define CLK_MM_MDP_TDSHP1 9 +#define CLK_MM_MDP_CROP 10 +#define CLK_MM_MDP_WDMA 11 +#define CLK_MM_MDP_WROT0 12 +#define CLK_MM_MDP_WROT1 13 +#define CLK_MM_FAKE_ENG 14 +#define CLK_MM_MUTEX_32K 15 +#define CLK_MM_DISP_OVL0 16 +#define CLK_MM_DISP_OVL1 17 +#define CLK_MM_DISP_RDMA0 18 +#define CLK_MM_DISP_RDMA1 19 +#define CLK_MM_DISP_RDMA2 20 +#define CLK_MM_DISP_WDMA0 21 +#define CLK_MM_DISP_WDMA1 22 +#define CLK_MM_DISP_COLOR0 23 +#define CLK_MM_DISP_COLOR1 24 +#define CLK_MM_DISP_AAL 25 +#define CLK_MM_DISP_GAMMA 26 +#define CLK_MM_DISP_UFOE 27 +#define CLK_MM_DISP_SPLIT0 28 +#define CLK_MM_DISP_SPLIT1 29 +#define CLK_MM_DISP_MERGE 30 +#define CLK_MM_DISP_OD 31 +#define CLK_MM_DISP_PWM0MM 32 +#define CLK_MM_DISP_PWM026M 33 +#define CLK_MM_DISP_PWM1MM 34 +#define CLK_MM_DISP_PWM126M 35 +#define CLK_MM_DSI0_ENGINE 36 +#define CLK_MM_DSI0_DIGITAL 37 +#define CLK_MM_DSI1_ENGINE 38 +#define CLK_MM_DSI1_DIGITAL 39 +#define CLK_MM_DPI_PIXEL 40 +#define CLK_MM_DPI_ENGINE 41 +#define CLK_MM_NR_CLK 42 + +/* VDEC_SYS */ +#define CLK_VDEC_CKEN 0 +#define CLK_VDEC_LARB_CKEN 1 +#define CLK_VDEC_NR_CLK 2 + +/* VENC_SYS */ +#define CLK_VENC_LARB 0 +#define CLK_VENC_VENC 1 +#define CLK_VENC_JPGENC 2 +#define CLK_VENC_JPGDEC 3 +#define CLK_VENC_NR_CLK 4 + +#endif /* _DT_BINDINGS_CLK_MT6795_H */ diff --git a/include/dt-bindings/clock/mediatek,mt8365-clk.h b/include/dt-bindings/clock/mediatek,mt8365-clk.h new file mode 100644 index 000000000000..f9aff1775810 --- /dev/null +++ b/include/dt-bindings/clock/mediatek,mt8365-clk.h @@ -0,0 +1,373 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + * + * Copyright (c) 2022 MediaTek Inc. + */ + +#ifndef _DT_BINDINGS_CLK_MT8365_H +#define _DT_BINDINGS_CLK_MT8365_H + +/* TOPCKGEN */ +#define CLK_TOP_CLK_NULL 0 +#define CLK_TOP_I2S0_BCK 1 +#define CLK_TOP_DSI0_LNTC_DSICK 2 +#define CLK_TOP_VPLL_DPIX 3 +#define CLK_TOP_LVDSTX_CLKDIG_CTS 4 +#define CLK_TOP_MFGPLL 5 +#define CLK_TOP_SYSPLL_D2 6 +#define CLK_TOP_SYSPLL1_D2 7 +#define CLK_TOP_SYSPLL1_D4 8 +#define CLK_TOP_SYSPLL1_D8 9 +#define CLK_TOP_SYSPLL1_D16 10 +#define CLK_TOP_SYSPLL_D3 11 +#define CLK_TOP_SYSPLL2_D2 12 +#define CLK_TOP_SYSPLL2_D4 13 +#define CLK_TOP_SYSPLL2_D8 14 +#define CLK_TOP_SYSPLL_D5 15 +#define CLK_TOP_SYSPLL3_D2 16 +#define CLK_TOP_SYSPLL3_D4 17 +#define CLK_TOP_SYSPLL_D7 18 +#define CLK_TOP_SYSPLL4_D2 19 +#define CLK_TOP_SYSPLL4_D4 20 +#define CLK_TOP_UNIVPLL 21 +#define CLK_TOP_UNIVPLL_D2 22 +#define CLK_TOP_UNIVPLL1_D2 23 +#define CLK_TOP_UNIVPLL1_D4 24 +#define CLK_TOP_UNIVPLL_D3 25 +#define CLK_TOP_UNIVPLL2_D2 26 +#define CLK_TOP_UNIVPLL2_D4 27 +#define CLK_TOP_UNIVPLL2_D8 28 +#define CLK_TOP_UNIVPLL2_D32 29 +#define CLK_TOP_UNIVPLL_D5 30 +#define CLK_TOP_UNIVPLL3_D2 31 +#define CLK_TOP_UNIVPLL3_D4 32 +#define CLK_TOP_MMPLL 33 +#define CLK_TOP_MMPLL_D2 34 +#define CLK_TOP_LVDSPLL_D2 35 +#define CLK_TOP_LVDSPLL_D4 36 +#define CLK_TOP_LVDSPLL_D8 37 +#define CLK_TOP_LVDSPLL_D16 38 +#define CLK_TOP_USB20_192M 39 +#define CLK_TOP_USB20_192M_D4 40 +#define CLK_TOP_USB20_192M_D8 41 +#define CLK_TOP_USB20_192M_D16 42 +#define CLK_TOP_USB20_192M_D32 43 +#define CLK_TOP_APLL1 44 +#define CLK_TOP_APLL1_D2 45 +#define CLK_TOP_APLL1_D4 46 +#define CLK_TOP_APLL1_D8 47 +#define CLK_TOP_APLL2 48 +#define CLK_TOP_APLL2_D2 49 +#define CLK_TOP_APLL2_D4 50 +#define CLK_TOP_APLL2_D8 51 +#define CLK_TOP_SYS_26M_D2 52 +#define CLK_TOP_MSDCPLL 53 +#define CLK_TOP_MSDCPLL_D2 54 +#define CLK_TOP_DSPPLL 55 +#define CLK_TOP_DSPPLL_D2 56 +#define CLK_TOP_DSPPLL_D4 57 +#define CLK_TOP_DSPPLL_D8 58 +#define CLK_TOP_APUPLL 59 +#define CLK_TOP_CLK26M_D52 60 +#define CLK_TOP_AXI_SEL 61 +#define CLK_TOP_MEM_SEL 62 +#define CLK_TOP_MM_SEL 63 +#define CLK_TOP_SCP_SEL 64 +#define CLK_TOP_MFG_SEL 65 +#define CLK_TOP_ATB_SEL 66 +#define CLK_TOP_CAMTG_SEL 67 +#define CLK_TOP_CAMTG1_SEL 68 +#define CLK_TOP_UART_SEL 69 +#define CLK_TOP_SPI_SEL 70 +#define CLK_TOP_MSDC50_0_HC_SEL 71 +#define CLK_TOP_MSDC2_2_HC_SEL 72 +#define CLK_TOP_MSDC50_0_SEL 73 +#define CLK_TOP_MSDC50_2_SEL 74 +#define CLK_TOP_MSDC30_1_SEL 75 +#define CLK_TOP_AUDIO_SEL 76 +#define CLK_TOP_AUD_INTBUS_SEL 77 +#define CLK_TOP_AUD_1_SEL 78 +#define CLK_TOP_AUD_2_SEL 79 +#define CLK_TOP_AUD_ENGEN1_SEL 80 +#define CLK_TOP_AUD_ENGEN2_SEL 81 +#define CLK_TOP_AUD_SPDIF_SEL 82 +#define CLK_TOP_DISP_PWM_SEL 83 +#define CLK_TOP_DXCC_SEL 84 +#define CLK_TOP_SSUSB_SYS_SEL 85 +#define CLK_TOP_SSUSB_XHCI_SEL 86 +#define CLK_TOP_SPM_SEL 87 +#define CLK_TOP_I2C_SEL 88 +#define CLK_TOP_PWM_SEL 89 +#define CLK_TOP_SENIF_SEL 90 +#define CLK_TOP_AES_FDE_SEL 91 +#define CLK_TOP_CAMTM_SEL 92 +#define CLK_TOP_DPI0_SEL 93 +#define CLK_TOP_DPI1_SEL 94 +#define CLK_TOP_DSP_SEL 95 +#define CLK_TOP_NFI2X_SEL 96 +#define CLK_TOP_NFIECC_SEL 97 +#define CLK_TOP_ECC_SEL 98 +#define CLK_TOP_ETH_SEL 99 +#define CLK_TOP_GCPU_SEL 100 +#define CLK_TOP_GCPU_CPM_SEL 101 +#define CLK_TOP_APU_SEL 102 +#define CLK_TOP_APU_IF_SEL 103 +#define CLK_TOP_MBIST_DIAG_SEL 104 +#define CLK_TOP_APLL_I2S0_SEL 105 +#define CLK_TOP_APLL_I2S1_SEL 106 +#define CLK_TOP_APLL_I2S2_SEL 107 +#define CLK_TOP_APLL_I2S3_SEL 108 +#define CLK_TOP_APLL_TDMOUT_SEL 109 +#define CLK_TOP_APLL_TDMIN_SEL 110 +#define CLK_TOP_APLL_SPDIF_SEL 111 +#define CLK_TOP_APLL12_CK_DIV0 112 +#define CLK_TOP_APLL12_CK_DIV1 113 +#define CLK_TOP_APLL12_CK_DIV2 114 +#define CLK_TOP_APLL12_CK_DIV3 115 +#define CLK_TOP_APLL12_CK_DIV4 116 +#define CLK_TOP_APLL12_CK_DIV4B 117 +#define CLK_TOP_APLL12_CK_DIV5 118 +#define CLK_TOP_APLL12_CK_DIV5B 119 +#define CLK_TOP_APLL12_CK_DIV6 120 +#define CLK_TOP_AUD_I2S0_M 121 +#define CLK_TOP_AUD_I2S1_M 122 +#define CLK_TOP_AUD_I2S2_M 123 +#define CLK_TOP_AUD_I2S3_M 124 +#define CLK_TOP_AUD_TDMOUT_M 125 +#define CLK_TOP_AUD_TDMOUT_B 126 +#define CLK_TOP_AUD_TDMIN_M 127 +#define CLK_TOP_AUD_TDMIN_B 128 +#define CLK_TOP_AUD_SPDIF_M 129 +#define CLK_TOP_USB20_48M_EN 130 +#define CLK_TOP_UNIVPLL_48M_EN 131 +#define CLK_TOP_LVDSTX_CLKDIG_EN 132 +#define CLK_TOP_VPLL_DPIX_EN 133 +#define CLK_TOP_SSUSB_TOP_CK_EN 134 +#define CLK_TOP_SSUSB_PHY_CK_EN 135 +#define CLK_TOP_CONN_32K 136 +#define CLK_TOP_CONN_26M 137 +#define CLK_TOP_DSP_32K 138 +#define CLK_TOP_DSP_26M 139 +#define CLK_TOP_NR_CLK 140 + +/* INFRACFG */ +#define CLK_IFR_PMIC_TMR 0 +#define CLK_IFR_PMIC_AP 1 +#define CLK_IFR_PMIC_MD 2 +#define CLK_IFR_PMIC_CONN 3 +#define CLK_IFR_ICUSB 4 +#define CLK_IFR_GCE 5 +#define CLK_IFR_THERM 6 +#define CLK_IFR_PWM_HCLK 7 +#define CLK_IFR_PWM1 8 +#define CLK_IFR_PWM2 9 +#define CLK_IFR_PWM3 10 +#define CLK_IFR_PWM4 11 +#define CLK_IFR_PWM5 12 +#define CLK_IFR_PWM 13 +#define CLK_IFR_UART0 14 +#define CLK_IFR_UART1 15 +#define CLK_IFR_UART2 16 +#define CLK_IFR_DSP_UART 17 +#define CLK_IFR_GCE_26M 18 +#define CLK_IFR_CQ_DMA_FPC 19 +#define CLK_IFR_BTIF 20 +#define CLK_IFR_SPI0 21 +#define CLK_IFR_MSDC0_HCLK 22 +#define CLK_IFR_MSDC2_HCLK 23 +#define CLK_IFR_MSDC1_HCLK 24 +#define CLK_IFR_DVFSRC 25 +#define CLK_IFR_GCPU 26 +#define CLK_IFR_TRNG 27 +#define CLK_IFR_AUXADC 28 +#define CLK_IFR_CPUM 29 +#define CLK_IFR_AUXADC_MD 30 +#define CLK_IFR_AP_DMA 31 +#define CLK_IFR_DEBUGSYS 32 +#define CLK_IFR_AUDIO 33 +#define CLK_IFR_PWM_FBCLK6 34 +#define CLK_IFR_DISP_PWM 35 +#define CLK_IFR_AUD_26M_BK 36 +#define CLK_IFR_CQ_DMA 37 +#define CLK_IFR_MSDC0_SF 38 +#define CLK_IFR_MSDC1_SF 39 +#define CLK_IFR_MSDC2_SF 40 +#define CLK_IFR_AP_MSDC0 41 +#define CLK_IFR_MD_MSDC0 42 +#define CLK_IFR_MSDC0_SRC 43 +#define CLK_IFR_MSDC1_SRC 44 +#define CLK_IFR_MSDC2_SRC 45 +#define CLK_IFR_PWRAP_TMR 46 +#define CLK_IFR_PWRAP_SPI 47 +#define CLK_IFR_PWRAP_SYS 48 +#define CLK_IFR_MCU_PM_BK 49 +#define CLK_IFR_IRRX_26M 50 +#define CLK_IFR_IRRX_32K 51 +#define CLK_IFR_I2C0_AXI 52 +#define CLK_IFR_I2C1_AXI 53 +#define CLK_IFR_I2C2_AXI 54 +#define CLK_IFR_I2C3_AXI 55 +#define CLK_IFR_NIC_AXI 56 +#define CLK_IFR_NIC_SLV_AXI 57 +#define CLK_IFR_APU_AXI 58 +#define CLK_IFR_NFIECC 59 +#define CLK_IFR_NFIECC_BK 60 +#define CLK_IFR_NFI1X_BK 61 +#define CLK_IFR_NFI_BK 62 +#define CLK_IFR_MSDC2_AP_BK 63 +#define CLK_IFR_MSDC2_MD_BK 64 +#define CLK_IFR_MSDC2_BK 65 +#define CLK_IFR_SUSB_133_BK 66 +#define CLK_IFR_SUSB_66_BK 67 +#define CLK_IFR_SSUSB_SYS 68 +#define CLK_IFR_SSUSB_REF 69 +#define CLK_IFR_SSUSB_XHCI 70 +#define CLK_IFR_NR_CLK 71 + +/* PERICFG */ +#define CLK_PERIAXI 0 +#define CLK_PERI_NR_CLK 1 + +/* APMIXEDSYS */ +#define CLK_APMIXED_ARMPLL 0 +#define CLK_APMIXED_MAINPLL 1 +#define CLK_APMIXED_UNIVPLL 2 +#define CLK_APMIXED_MFGPLL 3 +#define CLK_APMIXED_MSDCPLL 4 +#define CLK_APMIXED_MMPLL 5 +#define CLK_APMIXED_APLL1 6 +#define CLK_APMIXED_APLL2 7 +#define CLK_APMIXED_LVDSPLL 8 +#define CLK_APMIXED_DSPPLL 9 +#define CLK_APMIXED_APUPLL 10 +#define CLK_APMIXED_UNIV_EN 11 +#define CLK_APMIXED_USB20_EN 12 +#define CLK_APMIXED_NR_CLK 13 + +/* GCE */ +#define CLK_GCE_FAXI 0 +#define CLK_GCE_NR_CLK 1 + +/* AUDIOTOP */ +#define CLK_AUD_AFE 0 +#define CLK_AUD_I2S 1 +#define CLK_AUD_22M 2 +#define CLK_AUD_24M 3 +#define CLK_AUD_INTDIR 4 +#define CLK_AUD_APLL2_TUNER 5 +#define CLK_AUD_APLL_TUNER 6 +#define CLK_AUD_SPDF 7 +#define CLK_AUD_HDMI 8 +#define CLK_AUD_HDMI_IN 9 +#define CLK_AUD_ADC 10 +#define CLK_AUD_DAC 11 +#define CLK_AUD_DAC_PREDIS 12 +#define CLK_AUD_TML 13 +#define CLK_AUD_I2S1_BK 14 +#define CLK_AUD_I2S2_BK 15 +#define CLK_AUD_I2S3_BK 16 +#define CLK_AUD_I2S4_BK 17 +#define CLK_AUD_NR_CLK 18 + +/* MIPI_CSI0A */ +#define CLK_MIPI0A_CSR_CSI_EN_0A 0 +#define CLK_MIPI_RX_ANA_CSI0A_NR_CLK 1 + +/* MIPI_CSI0B */ +#define CLK_MIPI0B_CSR_CSI_EN_0B 0 +#define CLK_MIPI_RX_ANA_CSI0B_NR_CLK 1 + +/* MIPI_CSI1A */ +#define CLK_MIPI1A_CSR_CSI_EN_1A 0 +#define CLK_MIPI_RX_ANA_CSI1A_NR_CLK 1 + +/* MIPI_CSI1B */ +#define CLK_MIPI1B_CSR_CSI_EN_1B 0 +#define CLK_MIPI_RX_ANA_CSI1B_NR_CLK 1 + +/* MIPI_CSI2A */ +#define CLK_MIPI2A_CSR_CSI_EN_2A 0 +#define CLK_MIPI_RX_ANA_CSI2A_NR_CLK 1 + +/* MIPI_CSI2B */ +#define CLK_MIPI2B_CSR_CSI_EN_2B 0 +#define CLK_MIPI_RX_ANA_CSI2B_NR_CLK 1 + +/* MCUCFG */ +#define CLK_MCU_BUS_SEL 0 +#define CLK_MCU_NR_CLK 1 + +/* MFGCFG */ +#define CLK_MFG_BG3D 0 +#define CLK_MFG_MBIST_DIAG 1 +#define CLK_MFG_NR_CLK 2 + +/* MMSYS */ +#define CLK_MM_MM_MDP_RDMA0 0 +#define CLK_MM_MM_MDP_CCORR0 1 +#define CLK_MM_MM_MDP_RSZ0 2 +#define CLK_MM_MM_MDP_RSZ1 3 +#define CLK_MM_MM_MDP_TDSHP0 4 +#define CLK_MM_MM_MDP_WROT0 5 +#define CLK_MM_MM_MDP_WDMA0 6 +#define CLK_MM_MM_DISP_OVL0 7 +#define CLK_MM_MM_DISP_OVL0_2L 8 +#define CLK_MM_MM_DISP_RSZ0 9 +#define CLK_MM_MM_DISP_RDMA0 10 +#define CLK_MM_MM_DISP_WDMA0 11 +#define CLK_MM_MM_DISP_COLOR0 12 +#define CLK_MM_MM_DISP_CCORR0 13 +#define CLK_MM_MM_DISP_AAL0 14 +#define CLK_MM_MM_DISP_GAMMA0 15 +#define CLK_MM_MM_DISP_DITHER0 16 +#define CLK_MM_MM_DSI0 17 +#define CLK_MM_MM_DISP_RDMA1 18 +#define CLK_MM_MM_MDP_RDMA1 19 +#define CLK_MM_DPI0_DPI0 20 +#define CLK_MM_MM_FAKE 21 +#define CLK_MM_MM_SMI_COMMON 22 +#define CLK_MM_MM_SMI_LARB0 23 +#define CLK_MM_MM_SMI_COMM0 24 +#define CLK_MM_MM_SMI_COMM1 25 +#define CLK_MM_MM_CAM_MDP 26 +#define CLK_MM_MM_SMI_IMG 27 +#define CLK_MM_MM_SMI_CAM 28 +#define CLK_MM_IMG_IMG_DL_RELAY 29 +#define CLK_MM_IMG_IMG_DL_ASYNC_TOP 30 +#define CLK_MM_DSI0_DIG_DSI 31 +#define CLK_MM_26M_HRTWT 32 +#define CLK_MM_MM_DPI0 33 +#define CLK_MM_LVDSTX_PXL 34 +#define CLK_MM_LVDSTX_CTS 35 +#define CLK_MM_NR_CLK 36 + +/* IMGSYS */ +#define CLK_CAM_LARB2 0 +#define CLK_CAM 1 +#define CLK_CAMTG 2 +#define CLK_CAM_SENIF 3 +#define CLK_CAMSV0 4 +#define CLK_CAMSV1 5 +#define CLK_CAM_FDVT 6 +#define CLK_CAM_WPE 7 +#define CLK_CAM_NR_CLK 8 + +/* VDECSYS */ +#define CLK_VDEC_VDEC 0 +#define CLK_VDEC_LARB1 1 +#define CLK_VDEC_NR_CLK 2 + +/* VENCSYS */ +#define CLK_VENC 0 +#define CLK_VENC_JPGENC 1 +#define CLK_VENC_NR_CLK 2 + +/* APUSYS */ +#define CLK_APU_IPU_CK 0 +#define CLK_APU_AXI 1 +#define CLK_APU_JTAG 2 +#define CLK_APU_IF_CK 3 +#define CLK_APU_EDMA 4 +#define CLK_APU_AHB 5 +#define CLK_APU_NR_CLK 6 + +#endif /* _DT_BINDINGS_CLK_MT8365_H */ diff --git a/include/dt-bindings/clock/microchip,mpfs-clock.h b/include/dt-bindings/clock/microchip,mpfs-clock.h index 4048669bf756..79775a5134ca 100644 --- a/include/dt-bindings/clock/microchip,mpfs-clock.h +++ b/include/dt-bindings/clock/microchip,mpfs-clock.h @@ -45,4 +45,27 @@ #define CLK_RTCREF 33 #define CLK_MSSPLL 34 +/* Clock Conditioning Circuitry Clock IDs */ + +#define CLK_CCC_PLL0 0 +#define CLK_CCC_PLL1 1 +#define CLK_CCC_DLL0 2 +#define CLK_CCC_DLL1 3 + +#define CLK_CCC_PLL0_OUT0 4 +#define CLK_CCC_PLL0_OUT1 5 +#define CLK_CCC_PLL0_OUT2 6 +#define CLK_CCC_PLL0_OUT3 7 + +#define CLK_CCC_PLL1_OUT0 8 +#define CLK_CCC_PLL1_OUT1 9 +#define CLK_CCC_PLL1_OUT2 10 +#define CLK_CCC_PLL1_OUT3 11 + +#define CLK_CCC_DLL0_OUT0 12 +#define CLK_CCC_DLL0_OUT1 13 + +#define CLK_CCC_DLL1_OUT0 14 +#define CLK_CCC_DLL1_OUT1 15 + #endif /* _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ */ diff --git a/include/dt-bindings/clock/mt8195-clk.h b/include/dt-bindings/clock/mt8195-clk.h index 95cf812a0b37..d70d017ad69c 100644 --- a/include/dt-bindings/clock/mt8195-clk.h +++ b/include/dt-bindings/clock/mt8195-clk.h @@ -859,6 +859,8 @@ #define CLK_VDO1_DPINTF 47 #define CLK_VDO1_DISP_MONITOR_DPINTF 48 #define CLK_VDO1_26M_SLOW 49 -#define CLK_VDO1_NR_CLK 50 +#define CLK_VDO1_DPI1_HDMI 50 +#define CLK_VDO1_NR_CLK 51 + #endif /* _DT_BINDINGS_CLK_MT8195_H */ diff --git a/include/dt-bindings/clock/qcom,gcc-msm8909.h b/include/dt-bindings/clock/qcom,gcc-msm8909.h new file mode 100644 index 000000000000..4394ba003425 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-msm8909.h @@ -0,0 +1,218 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2022 Kernkonzept GmbH. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GCC_8909_H +#define _DT_BINDINGS_CLK_QCOM_GCC_8909_H + +/* PLLs */ +#define GPLL0_EARLY 0 +#define GPLL0 1 +#define GPLL1 2 +#define GPLL1_VOTE 3 +#define GPLL2_EARLY 4 +#define GPLL2 5 +#define BIMC_PLL_EARLY 6 +#define BIMC_PLL 7 + +/* RCGs */ +#define APSS_AHB_CLK_SRC 8 +#define BIMC_DDR_CLK_SRC 9 +#define BIMC_GPU_CLK_SRC 10 +#define BLSP1_QUP1_I2C_APPS_CLK_SRC 11 +#define BLSP1_QUP1_SPI_APPS_CLK_SRC 12 +#define BLSP1_QUP2_I2C_APPS_CLK_SRC 13 +#define BLSP1_QUP2_SPI_APPS_CLK_SRC 14 +#define BLSP1_QUP3_I2C_APPS_CLK_SRC 15 +#define BLSP1_QUP3_SPI_APPS_CLK_SRC 16 +#define BLSP1_QUP4_I2C_APPS_CLK_SRC 17 +#define BLSP1_QUP4_SPI_APPS_CLK_SRC 18 +#define BLSP1_QUP5_I2C_APPS_CLK_SRC 19 +#define BLSP1_QUP5_SPI_APPS_CLK_SRC 20 +#define BLSP1_QUP6_I2C_APPS_CLK_SRC 21 +#define BLSP1_QUP6_SPI_APPS_CLK_SRC 22 +#define BLSP1_UART1_APPS_CLK_SRC 23 +#define BLSP1_UART2_APPS_CLK_SRC 24 +#define BYTE0_CLK_SRC 25 +#define CAMSS_GP0_CLK_SRC 26 +#define CAMSS_GP1_CLK_SRC 27 +#define CAMSS_TOP_AHB_CLK_SRC 28 +#define CODEC_DIGCODEC_CLK_SRC 29 +#define CRYPTO_CLK_SRC 30 +#define CSI0_CLK_SRC 31 +#define CSI0PHYTIMER_CLK_SRC 32 +#define CSI1_CLK_SRC 33 +#define ESC0_CLK_SRC 34 +#define GFX3D_CLK_SRC 35 +#define GP1_CLK_SRC 36 +#define GP2_CLK_SRC 37 +#define GP3_CLK_SRC 38 +#define MCLK0_CLK_SRC 39 +#define MCLK1_CLK_SRC 40 +#define MDP_CLK_SRC 41 +#define PCLK0_CLK_SRC 42 +#define PCNOC_BFDCD_CLK_SRC 43 +#define PDM2_CLK_SRC 44 +#define SDCC1_APPS_CLK_SRC 45 +#define SDCC2_APPS_CLK_SRC 46 +#define SYSTEM_NOC_BFDCD_CLK_SRC 47 +#define ULTAUDIO_AHBFABRIC_CLK_SRC 48 +#define ULTAUDIO_LPAIF_AUX_I2S_CLK_SRC 49 +#define ULTAUDIO_LPAIF_PRI_I2S_CLK_SRC 50 +#define ULTAUDIO_LPAIF_SEC_I2S_CLK_SRC 51 +#define ULTAUDIO_XO_CLK_SRC 52 +#define USB_HS_SYSTEM_CLK_SRC 53 +#define VCODEC0_CLK_SRC 54 +#define VFE0_CLK_SRC 55 +#define VSYNC_CLK_SRC 56 + +/* Voteable Clocks */ +#define GCC_APSS_TCU_CLK 57 +#define GCC_BLSP1_AHB_CLK 58 +#define GCC_BLSP1_SLEEP_CLK 59 +#define GCC_BOOT_ROM_AHB_CLK 60 +#define GCC_CRYPTO_CLK 61 +#define GCC_CRYPTO_AHB_CLK 62 +#define GCC_CRYPTO_AXI_CLK 63 +#define GCC_GFX_TBU_CLK 64 +#define GCC_GFX_TCU_CLK 65 +#define GCC_GTCU_AHB_CLK 66 +#define GCC_MDP_TBU_CLK 67 +#define GCC_PRNG_AHB_CLK 68 +#define GCC_SMMU_CFG_CLK 69 +#define GCC_VENUS_TBU_CLK 70 +#define GCC_VFE_TBU_CLK 71 + +/* Branches */ +#define GCC_BIMC_GFX_CLK 72 +#define GCC_BIMC_GPU_CLK 73 +#define GCC_BLSP1_QUP1_I2C_APPS_CLK 74 +#define GCC_BLSP1_QUP1_SPI_APPS_CLK 75 +#define GCC_BLSP1_QUP2_I2C_APPS_CLK 76 +#define GCC_BLSP1_QUP2_SPI_APPS_CLK 77 +#define GCC_BLSP1_QUP3_I2C_APPS_CLK 78 +#define GCC_BLSP1_QUP3_SPI_APPS_CLK 79 +#define GCC_BLSP1_QUP4_I2C_APPS_CLK 80 +#define GCC_BLSP1_QUP4_SPI_APPS_CLK 81 +#define GCC_BLSP1_QUP5_I2C_APPS_CLK 82 +#define GCC_BLSP1_QUP5_SPI_APPS_CLK 83 +#define GCC_BLSP1_QUP6_I2C_APPS_CLK 84 +#define GCC_BLSP1_QUP6_SPI_APPS_CLK 85 +#define GCC_BLSP1_UART1_APPS_CLK 86 +#define GCC_BLSP1_UART2_APPS_CLK 87 +#define GCC_CAMSS_AHB_CLK 88 +#define GCC_CAMSS_CSI0_CLK 89 +#define GCC_CAMSS_CSI0_AHB_CLK 90 +#define GCC_CAMSS_CSI0PHY_CLK 91 +#define GCC_CAMSS_CSI0PHYTIMER_CLK 92 +#define GCC_CAMSS_CSI0PIX_CLK 93 +#define GCC_CAMSS_CSI0RDI_CLK 94 +#define GCC_CAMSS_CSI1_CLK 95 +#define GCC_CAMSS_CSI1_AHB_CLK 96 +#define GCC_CAMSS_CSI1PHY_CLK 97 +#define GCC_CAMSS_CSI1PIX_CLK 98 +#define GCC_CAMSS_CSI1RDI_CLK 99 +#define GCC_CAMSS_CSI_VFE0_CLK 100 +#define GCC_CAMSS_GP0_CLK 101 +#define GCC_CAMSS_GP1_CLK 102 +#define GCC_CAMSS_ISPIF_AHB_CLK 103 +#define GCC_CAMSS_MCLK0_CLK 104 +#define GCC_CAMSS_MCLK1_CLK 105 +#define GCC_CAMSS_TOP_AHB_CLK 106 +#define GCC_CAMSS_VFE0_CLK 107 +#define GCC_CAMSS_VFE_AHB_CLK 108 +#define GCC_CAMSS_VFE_AXI_CLK 109 +#define GCC_CODEC_DIGCODEC_CLK 110 +#define GCC_GP1_CLK 111 +#define GCC_GP2_CLK 112 +#define GCC_GP3_CLK 113 +#define GCC_MDSS_AHB_CLK 114 +#define GCC_MDSS_AXI_CLK 115 +#define GCC_MDSS_BYTE0_CLK 116 +#define GCC_MDSS_ESC0_CLK 117 +#define GCC_MDSS_MDP_CLK 118 +#define GCC_MDSS_PCLK0_CLK 119 +#define GCC_MDSS_VSYNC_CLK 120 +#define GCC_MSS_CFG_AHB_CLK 121 +#define GCC_MSS_Q6_BIMC_AXI_CLK 122 +#define GCC_OXILI_AHB_CLK 123 +#define GCC_OXILI_GFX3D_CLK 124 +#define GCC_PDM2_CLK 125 +#define GCC_PDM_AHB_CLK 126 +#define GCC_SDCC1_AHB_CLK 127 +#define GCC_SDCC1_APPS_CLK 128 +#define GCC_SDCC2_AHB_CLK 129 +#define GCC_SDCC2_APPS_CLK 130 +#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK 131 +#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_LPM_CLK 132 +#define GCC_ULTAUDIO_AVSYNC_XO_CLK 133 +#define GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK 134 +#define GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK 135 +#define GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK 136 +#define GCC_ULTAUDIO_PCNOC_MPORT_CLK 137 +#define GCC_ULTAUDIO_PCNOC_SWAY_CLK 138 +#define GCC_ULTAUDIO_STC_XO_CLK 139 +#define GCC_USB2A_PHY_SLEEP_CLK 140 +#define GCC_USB_HS_AHB_CLK 141 +#define GCC_USB_HS_PHY_CFG_AHB_CLK 142 +#define GCC_USB_HS_SYSTEM_CLK 143 +#define GCC_VENUS0_AHB_CLK 144 +#define GCC_VENUS0_AXI_CLK 145 +#define GCC_VENUS0_CORE0_VCODEC0_CLK 146 +#define GCC_VENUS0_VCODEC0_CLK 147 + +/* Resets */ +#define GCC_AUDIO_CORE_BCR 0 +#define GCC_BLSP1_BCR 1 +#define GCC_BLSP1_QUP1_BCR 2 +#define GCC_BLSP1_QUP2_BCR 3 +#define GCC_BLSP1_QUP3_BCR 4 +#define GCC_BLSP1_QUP4_BCR 5 +#define GCC_BLSP1_QUP5_BCR 6 +#define GCC_BLSP1_QUP6_BCR 7 +#define GCC_BLSP1_UART1_BCR 8 +#define GCC_BLSP1_UART2_BCR 9 +#define GCC_CAMSS_CSI0_BCR 10 +#define GCC_CAMSS_CSI0PHY_BCR 11 +#define GCC_CAMSS_CSI0PIX_BCR 12 +#define GCC_CAMSS_CSI0RDI_BCR 13 +#define GCC_CAMSS_CSI1_BCR 14 +#define GCC_CAMSS_CSI1PHY_BCR 15 +#define GCC_CAMSS_CSI1PIX_BCR 16 +#define GCC_CAMSS_CSI1RDI_BCR 17 +#define GCC_CAMSS_CSI_VFE0_BCR 18 +#define GCC_CAMSS_GP0_BCR 19 +#define GCC_CAMSS_GP1_BCR 20 +#define GCC_CAMSS_ISPIF_BCR 21 +#define GCC_CAMSS_MCLK0_BCR 22 +#define GCC_CAMSS_MCLK1_BCR 23 +#define GCC_CAMSS_PHY0_BCR 24 +#define GCC_CAMSS_TOP_BCR 25 +#define GCC_CAMSS_TOP_AHB_BCR 26 +#define GCC_CAMSS_VFE_BCR 27 +#define GCC_CRYPTO_BCR 28 +#define GCC_MDSS_BCR 29 +#define GCC_OXILI_BCR 30 +#define GCC_PDM_BCR 31 +#define GCC_PRNG_BCR 32 +#define GCC_QUSB2_PHY_BCR 33 +#define GCC_SDCC1_BCR 34 +#define GCC_SDCC2_BCR 35 +#define GCC_ULT_AUDIO_BCR 36 +#define GCC_USB2A_PHY_BCR 37 +#define GCC_USB2_HS_PHY_ONLY_BCR 38 +#define GCC_USB_HS_BCR 39 +#define GCC_VENUS0_BCR 40 + +/* Subsystem Restart */ +#define GCC_MSS_RESTART 41 + +/* Power Domains */ +#define MDSS_GDSC 0 +#define OXILI_GDSC 1 +#define VENUS_GDSC 2 +#define VENUS_CORE0_GDSC 3 +#define VFE_GDSC 4 + +#endif diff --git a/include/dt-bindings/clock/qcom,gcc-sdm845.h b/include/dt-bindings/clock/qcom,gcc-sdm845.h index 968fa65b9c42..d78b899263a2 100644 --- a/include/dt-bindings/clock/qcom,gcc-sdm845.h +++ b/include/dt-bindings/clock/qcom,gcc-sdm845.h @@ -199,6 +199,7 @@ #define GCC_QSPI_CNOC_PERIPH_AHB_CLK 189 #define GCC_LPASS_Q6_AXI_CLK 190 #define GCC_LPASS_SWAY_CLK 191 +#define GPLL6 192 /* GCC Resets */ #define GCC_MMSS_BCR 0 diff --git a/include/dt-bindings/clock/qcom,gpucc-sc8280xp.h b/include/dt-bindings/clock/qcom,gpucc-sc8280xp.h new file mode 100644 index 000000000000..bb7da46333b0 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gpucc-sc8280xp.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SC8280XP_H +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SC8280XP_H + +/* GPU_CC clocks */ +#define GPU_CC_PLL0 0 +#define GPU_CC_PLL1 1 +#define GPU_CC_AHB_CLK 2 +#define GPU_CC_CB_CLK 3 +#define GPU_CC_CRC_AHB_CLK 4 +#define GPU_CC_CX_GMU_CLK 5 +#define GPU_CC_CX_SNOC_DVM_CLK 6 +#define GPU_CC_CXO_AON_CLK 7 +#define GPU_CC_CXO_CLK 8 +#define GPU_CC_FREQ_MEASURE_CLK 9 +#define GPU_CC_GMU_CLK_SRC 10 +#define GPU_CC_GX_GMU_CLK 11 +#define GPU_CC_GX_VSENSE_CLK 12 +#define GPU_CC_HUB_AHB_DIV_CLK_SRC 13 +#define GPU_CC_HUB_AON_CLK 14 +#define GPU_CC_HUB_CLK_SRC 15 +#define GPU_CC_HUB_CX_INT_CLK 16 +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 17 +#define GPU_CC_SLEEP_CLK 18 +#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 19 + +/* GPU_CC power domains */ +#define GPU_CC_CX_GDSC 0 +#define GPU_CC_GX_GDSC 1 + +#endif diff --git a/include/dt-bindings/clock/qcom,lcc-ipq806x.h b/include/dt-bindings/clock/qcom,lcc-ipq806x.h index 25b92bbf0ab4..e0fb4acf4ba8 100644 --- a/include/dt-bindings/clock/qcom,lcc-ipq806x.h +++ b/include/dt-bindings/clock/qcom,lcc-ipq806x.h @@ -19,4 +19,6 @@ #define SPDIF_CLK 10 #define AHBIX_CLK 11 +#define LCC_PCM_RESET 0 + #endif diff --git a/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h b/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h index 20ef2ea673f3..22dcd47d4513 100644 --- a/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h +++ b/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h @@ -24,6 +24,11 @@ #define LPASS_AUDIO_CC_RX_MCLK_CLK 14 #define LPASS_AUDIO_CC_RX_MCLK_CLK_SRC 15 +/* LPASS AUDIO CC CSR */ +#define LPASS_AUDIO_SWR_RX_CGCR 0 +#define LPASS_AUDIO_SWR_TX_CGCR 1 +#define LPASS_AUDIO_SWR_WSA_CGCR 2 + /* LPASS_AON_CC clocks */ #define LPASS_AON_CC_PLL 0 #define LPASS_AON_CC_PLL_OUT_EVEN 1 diff --git a/include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h b/include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h index 28ed2a07aacc..0324c69ce968 100644 --- a/include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h +++ b/include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h @@ -19,6 +19,8 @@ #define LPASS_CORE_CC_LPM_CORE_CLK 9 #define LPASS_CORE_CC_LPM_MEM0_CORE_CLK 10 #define LPASS_CORE_CC_SYSNOC_MPORT_CORE_CLK 11 +#define LPASS_CORE_CC_EXT_MCLK0_CLK 12 +#define LPASS_CORE_CC_EXT_MCLK0_CLK_SRC 13 /* LPASS_CORE_CC power domains */ #define LPASS_CORE_CC_LPASS_CORE_HM_GDSC 0 diff --git a/include/dt-bindings/clock/qcom,rpmcc.h b/include/dt-bindings/clock/qcom,rpmcc.h index 015db95303d1..c0ad624e930e 100644 --- a/include/dt-bindings/clock/qcom,rpmcc.h +++ b/include/dt-bindings/clock/qcom,rpmcc.h @@ -167,5 +167,6 @@ #define RPM_SMD_CPUSS_GNOC_A_CLK 121 #define RPM_SMD_MSS_CFG_AHB_CLK 122 #define RPM_SMD_MSS_CFG_AHB_A_CLK 123 +#define RPM_SMD_BIMC_FREQ_LOG 124 #endif diff --git a/include/dt-bindings/clock/qcom,sm6115-dispcc.h b/include/dt-bindings/clock/qcom,sm6115-dispcc.h new file mode 100644 index 000000000000..d1a6c45b5029 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm6115-dispcc.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2022, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6115_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6115_H + +/* DISP_CC clocks */ +#define DISP_CC_PLL0 0 +#define DISP_CC_PLL0_OUT_MAIN 1 +#define DISP_CC_MDSS_AHB_CLK 2 +#define DISP_CC_MDSS_AHB_CLK_SRC 3 +#define DISP_CC_MDSS_BYTE0_CLK 4 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 6 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 7 +#define DISP_CC_MDSS_ESC0_CLK 8 +#define DISP_CC_MDSS_ESC0_CLK_SRC 9 +#define DISP_CC_MDSS_MDP_CLK 10 +#define DISP_CC_MDSS_MDP_CLK_SRC 11 +#define DISP_CC_MDSS_MDP_LUT_CLK 12 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 13 +#define DISP_CC_MDSS_PCLK0_CLK 14 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 15 +#define DISP_CC_MDSS_ROT_CLK 16 +#define DISP_CC_MDSS_ROT_CLK_SRC 17 +#define DISP_CC_MDSS_VSYNC_CLK 18 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 19 +#define DISP_CC_SLEEP_CLK 20 +#define DISP_CC_SLEEP_CLK_SRC 21 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm6375-gcc.h b/include/dt-bindings/clock/qcom,sm6375-gcc.h new file mode 100644 index 000000000000..1e9801e1cedf --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm6375-gcc.h @@ -0,0 +1,234 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org> + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GCC_SM6375_H +#define _DT_BINDINGS_CLK_QCOM_GCC_SM6375_H + +/* Clocks */ +#define GPLL0 0 +#define GPLL0_OUT_EVEN 1 +#define GPLL0_OUT_ODD 2 +#define GPLL1 3 +#define GPLL10 4 +#define GPLL11 5 +#define GPLL3 6 +#define GPLL3_OUT_EVEN 7 +#define GPLL4 8 +#define GPLL5 9 +#define GPLL6 10 +#define GPLL6_OUT_EVEN 11 +#define GPLL7 12 +#define GPLL8 13 +#define GPLL8_OUT_EVEN 14 +#define GPLL9 15 +#define GPLL9_OUT_MAIN 16 +#define GCC_AHB2PHY_CSI_CLK 17 +#define GCC_AHB2PHY_USB_CLK 18 +#define GCC_BIMC_GPU_AXI_CLK 19 +#define GCC_BOOT_ROM_AHB_CLK 20 +#define GCC_CAM_THROTTLE_NRT_CLK 21 +#define GCC_CAM_THROTTLE_RT_CLK 22 +#define GCC_CAMERA_AHB_CLK 23 +#define GCC_CAMERA_XO_CLK 24 +#define GCC_CAMSS_AXI_CLK 25 +#define GCC_CAMSS_AXI_CLK_SRC 26 +#define GCC_CAMSS_CAMNOC_ATB_CLK 27 +#define GCC_CAMSS_CAMNOC_NTS_XO_CLK 28 +#define GCC_CAMSS_CCI_0_CLK 29 +#define GCC_CAMSS_CCI_0_CLK_SRC 30 +#define GCC_CAMSS_CCI_1_CLK 31 +#define GCC_CAMSS_CCI_1_CLK_SRC 32 +#define GCC_CAMSS_CPHY_0_CLK 33 +#define GCC_CAMSS_CPHY_1_CLK 34 +#define GCC_CAMSS_CPHY_2_CLK 35 +#define GCC_CAMSS_CPHY_3_CLK 36 +#define GCC_CAMSS_CSI0PHYTIMER_CLK 37 +#define GCC_CAMSS_CSI0PHYTIMER_CLK_SRC 38 +#define GCC_CAMSS_CSI1PHYTIMER_CLK 39 +#define GCC_CAMSS_CSI1PHYTIMER_CLK_SRC 40 +#define GCC_CAMSS_CSI2PHYTIMER_CLK 41 +#define GCC_CAMSS_CSI2PHYTIMER_CLK_SRC 42 +#define GCC_CAMSS_CSI3PHYTIMER_CLK 43 +#define GCC_CAMSS_CSI3PHYTIMER_CLK_SRC 44 +#define GCC_CAMSS_MCLK0_CLK 45 +#define GCC_CAMSS_MCLK0_CLK_SRC 46 +#define GCC_CAMSS_MCLK1_CLK 47 +#define GCC_CAMSS_MCLK1_CLK_SRC 48 +#define GCC_CAMSS_MCLK2_CLK 49 +#define GCC_CAMSS_MCLK2_CLK_SRC 50 +#define GCC_CAMSS_MCLK3_CLK 51 +#define GCC_CAMSS_MCLK3_CLK_SRC 52 +#define GCC_CAMSS_MCLK4_CLK 53 +#define GCC_CAMSS_MCLK4_CLK_SRC 54 +#define GCC_CAMSS_NRT_AXI_CLK 55 +#define GCC_CAMSS_OPE_AHB_CLK 56 +#define GCC_CAMSS_OPE_AHB_CLK_SRC 57 +#define GCC_CAMSS_OPE_CLK 58 +#define GCC_CAMSS_OPE_CLK_SRC 59 +#define GCC_CAMSS_RT_AXI_CLK 60 +#define GCC_CAMSS_TFE_0_CLK 61 +#define GCC_CAMSS_TFE_0_CLK_SRC 62 +#define GCC_CAMSS_TFE_0_CPHY_RX_CLK 63 +#define GCC_CAMSS_TFE_0_CSID_CLK 64 +#define GCC_CAMSS_TFE_0_CSID_CLK_SRC 65 +#define GCC_CAMSS_TFE_1_CLK 66 +#define GCC_CAMSS_TFE_1_CLK_SRC 67 +#define GCC_CAMSS_TFE_1_CPHY_RX_CLK 68 +#define GCC_CAMSS_TFE_1_CSID_CLK 69 +#define GCC_CAMSS_TFE_1_CSID_CLK_SRC 70 +#define GCC_CAMSS_TFE_2_CLK 71 +#define GCC_CAMSS_TFE_2_CLK_SRC 72 +#define GCC_CAMSS_TFE_2_CPHY_RX_CLK 73 +#define GCC_CAMSS_TFE_2_CSID_CLK 74 +#define GCC_CAMSS_TFE_2_CSID_CLK_SRC 75 +#define GCC_CAMSS_TFE_CPHY_RX_CLK_SRC 76 +#define GCC_CAMSS_TOP_AHB_CLK 77 +#define GCC_CAMSS_TOP_AHB_CLK_SRC 78 +#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 79 +#define GCC_CPUSS_AHB_CLK_SRC 80 +#define GCC_CPUSS_AHB_POSTDIV_CLK_SRC 81 +#define GCC_CPUSS_GNOC_CLK 82 +#define GCC_DISP_AHB_CLK 83 +#define GCC_DISP_GPLL0_CLK_SRC 84 +#define GCC_DISP_GPLL0_DIV_CLK_SRC 85 +#define GCC_DISP_HF_AXI_CLK 86 +#define GCC_DISP_SLEEP_CLK 87 +#define GCC_DISP_THROTTLE_CORE_CLK 88 +#define GCC_DISP_XO_CLK 89 +#define GCC_GP1_CLK 90 +#define GCC_GP1_CLK_SRC 91 +#define GCC_GP2_CLK 92 +#define GCC_GP2_CLK_SRC 93 +#define GCC_GP3_CLK 94 +#define GCC_GP3_CLK_SRC 95 +#define GCC_GPU_CFG_AHB_CLK 96 +#define GCC_GPU_GPLL0_CLK_SRC 97 +#define GCC_GPU_GPLL0_DIV_CLK_SRC 98 +#define GCC_GPU_MEMNOC_GFX_CLK 99 +#define GCC_GPU_SNOC_DVM_GFX_CLK 100 +#define GCC_GPU_THROTTLE_CORE_CLK 101 +#define GCC_PDM2_CLK 102 +#define GCC_PDM2_CLK_SRC 103 +#define GCC_PDM_AHB_CLK 104 +#define GCC_PDM_XO4_CLK 105 +#define GCC_PRNG_AHB_CLK 106 +#define GCC_QMIP_CAMERA_NRT_AHB_CLK 107 +#define GCC_QMIP_CAMERA_RT_AHB_CLK 108 +#define GCC_QMIP_DISP_AHB_CLK 109 +#define GCC_QMIP_GPU_CFG_AHB_CLK 110 +#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 111 +#define GCC_QUPV3_WRAP0_CORE_2X_CLK 112 +#define GCC_QUPV3_WRAP0_CORE_CLK 113 +#define GCC_QUPV3_WRAP0_S0_CLK 114 +#define GCC_QUPV3_WRAP0_S0_CLK_SRC 115 +#define GCC_QUPV3_WRAP0_S1_CLK 116 +#define GCC_QUPV3_WRAP0_S1_CLK_SRC 117 +#define GCC_QUPV3_WRAP0_S2_CLK 118 +#define GCC_QUPV3_WRAP0_S2_CLK_SRC 119 +#define GCC_QUPV3_WRAP0_S3_CLK 120 +#define GCC_QUPV3_WRAP0_S3_CLK_SRC 121 +#define GCC_QUPV3_WRAP0_S4_CLK 122 +#define GCC_QUPV3_WRAP0_S4_CLK_SRC 123 +#define GCC_QUPV3_WRAP0_S5_CLK 124 +#define GCC_QUPV3_WRAP0_S5_CLK_SRC 125 +#define GCC_QUPV3_WRAP1_CORE_2X_CLK 126 +#define GCC_QUPV3_WRAP1_CORE_CLK 127 +#define GCC_QUPV3_WRAP1_S0_CLK 128 +#define GCC_QUPV3_WRAP1_S0_CLK_SRC 129 +#define GCC_QUPV3_WRAP1_S1_CLK 130 +#define GCC_QUPV3_WRAP1_S1_CLK_SRC 131 +#define GCC_QUPV3_WRAP1_S2_CLK 132 +#define GCC_QUPV3_WRAP1_S2_CLK_SRC 133 +#define GCC_QUPV3_WRAP1_S3_CLK 134 +#define GCC_QUPV3_WRAP1_S3_CLK_SRC 135 +#define GCC_QUPV3_WRAP1_S4_CLK 136 +#define GCC_QUPV3_WRAP1_S4_CLK_SRC 137 +#define GCC_QUPV3_WRAP1_S5_CLK 138 +#define GCC_QUPV3_WRAP1_S5_CLK_SRC 139 +#define GCC_QUPV3_WRAP_0_M_AHB_CLK 140 +#define GCC_QUPV3_WRAP_0_S_AHB_CLK 141 +#define GCC_QUPV3_WRAP_1_M_AHB_CLK 142 +#define GCC_QUPV3_WRAP_1_S_AHB_CLK 143 +#define GCC_RX5_PCIE_CLKREF_EN_CLK 144 +#define GCC_SDCC1_AHB_CLK 145 +#define GCC_SDCC1_APPS_CLK 146 +#define GCC_SDCC1_APPS_CLK_SRC 147 +#define GCC_SDCC1_ICE_CORE_CLK 148 +#define GCC_SDCC1_ICE_CORE_CLK_SRC 149 +#define GCC_SDCC2_AHB_CLK 150 +#define GCC_SDCC2_APPS_CLK 151 +#define GCC_SDCC2_APPS_CLK_SRC 152 +#define GCC_SYS_NOC_CPUSS_AHB_CLK 153 +#define GCC_SYS_NOC_UFS_PHY_AXI_CLK 154 +#define GCC_SYS_NOC_USB3_PRIM_AXI_CLK 155 +#define GCC_UFS_MEM_CLKREF_CLK 156 +#define GCC_UFS_PHY_AHB_CLK 157 +#define GCC_UFS_PHY_AXI_CLK 158 +#define GCC_UFS_PHY_AXI_CLK_SRC 159 +#define GCC_UFS_PHY_ICE_CORE_CLK 160 +#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 161 +#define GCC_UFS_PHY_PHY_AUX_CLK 162 +#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 163 +#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 164 +#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 165 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK 166 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 167 +#define GCC_USB30_PRIM_MASTER_CLK 168 +#define GCC_USB30_PRIM_MASTER_CLK_SRC 169 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK 170 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 171 +#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC 172 +#define GCC_USB30_PRIM_SLEEP_CLK 173 +#define GCC_USB3_PRIM_CLKREF_CLK 174 +#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 175 +#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 176 +#define GCC_USB3_PRIM_PHY_PIPE_CLK 177 +#define GCC_VCODEC0_AXI_CLK 178 +#define GCC_VENUS_AHB_CLK 179 +#define GCC_VENUS_CTL_AXI_CLK 180 +#define GCC_VIDEO_AHB_CLK 181 +#define GCC_VIDEO_AXI0_CLK 182 +#define GCC_VIDEO_THROTTLE_CORE_CLK 183 +#define GCC_VIDEO_VCODEC0_SYS_CLK 184 +#define GCC_VIDEO_VENUS_CLK_SRC 185 +#define GCC_VIDEO_VENUS_CTL_CLK 186 +#define GCC_VIDEO_XO_CLK 187 + +/* Resets */ +#define GCC_CAMSS_OPE_BCR 0 +#define GCC_CAMSS_TFE_BCR 1 +#define GCC_CAMSS_TOP_BCR 2 +#define GCC_GPU_BCR 3 +#define GCC_MMSS_BCR 4 +#define GCC_PDM_BCR 5 +#define GCC_PRNG_BCR 6 +#define GCC_QUPV3_WRAPPER_0_BCR 7 +#define GCC_QUPV3_WRAPPER_1_BCR 8 +#define GCC_QUSB2PHY_PRIM_BCR 9 +#define GCC_QUSB2PHY_SEC_BCR 10 +#define GCC_SDCC1_BCR 11 +#define GCC_SDCC2_BCR 12 +#define GCC_UFS_PHY_BCR 13 +#define GCC_USB30_PRIM_BCR 14 +#define GCC_USB_PHY_CFG_AHB2PHY_BCR 15 +#define GCC_VCODEC0_BCR 16 +#define GCC_VENUS_BCR 17 +#define GCC_VIDEO_INTERFACE_BCR 18 +#define GCC_USB3_DP_PHY_PRIM_BCR 19 +#define GCC_USB3_PHY_PRIM_SP0_BCR 20 + +/* GDSCs */ +#define USB30_PRIM_GDSC 0 +#define UFS_PHY_GDSC 1 +#define CAMSS_TOP_GDSC 2 +#define VENUS_GDSC 3 +#define VCODEC0_GDSC 4 +#define HLOS1_VOTE_MM_SNOC_MMU_TBU_NRT_GDSC 5 +#define HLOS1_VOTE_MM_SNOC_MMU_TBU_RT_GDSC 6 +#define HLOS1_VOTE_TURING_MMU_TBU0_GDSC 7 +#define HLOS1_VOTE_TURING_MMU_TBU1_GDSC 8 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm8450-dispcc.h b/include/dt-bindings/clock/qcom,sm8450-dispcc.h new file mode 100644 index 000000000000..fd16ca894971 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm8450-dispcc.h @@ -0,0 +1,103 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2022, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM8450_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM8450_H + +/* DISP_CC clocks */ +#define DISP_CC_MDSS_AHB1_CLK 0 +#define DISP_CC_MDSS_AHB_CLK 1 +#define DISP_CC_MDSS_AHB_CLK_SRC 2 +#define DISP_CC_MDSS_BYTE0_CLK 3 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 6 +#define DISP_CC_MDSS_BYTE1_CLK 7 +#define DISP_CC_MDSS_BYTE1_CLK_SRC 8 +#define DISP_CC_MDSS_BYTE1_DIV_CLK_SRC 9 +#define DISP_CC_MDSS_BYTE1_INTF_CLK 10 +#define DISP_CC_MDSS_DPTX0_AUX_CLK 11 +#define DISP_CC_MDSS_DPTX0_AUX_CLK_SRC 12 +#define DISP_CC_MDSS_DPTX0_CRYPTO_CLK 13 +#define DISP_CC_MDSS_DPTX0_LINK_CLK 14 +#define DISP_CC_MDSS_DPTX0_LINK_CLK_SRC 15 +#define DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC 16 +#define DISP_CC_MDSS_DPTX0_LINK_INTF_CLK 17 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK 18 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC 19 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK 20 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC 21 +#define DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK 22 +#define DISP_CC_MDSS_DPTX1_AUX_CLK 23 +#define DISP_CC_MDSS_DPTX1_AUX_CLK_SRC 24 +#define DISP_CC_MDSS_DPTX1_CRYPTO_CLK 25 +#define DISP_CC_MDSS_DPTX1_LINK_CLK 26 +#define DISP_CC_MDSS_DPTX1_LINK_CLK_SRC 27 +#define DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC 28 +#define DISP_CC_MDSS_DPTX1_LINK_INTF_CLK 29 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK 30 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC 31 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK 32 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC 33 +#define DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK 34 +#define DISP_CC_MDSS_DPTX2_AUX_CLK 35 +#define DISP_CC_MDSS_DPTX2_AUX_CLK_SRC 36 +#define DISP_CC_MDSS_DPTX2_CRYPTO_CLK 37 +#define DISP_CC_MDSS_DPTX2_LINK_CLK 38 +#define DISP_CC_MDSS_DPTX2_LINK_CLK_SRC 39 +#define DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC 40 +#define DISP_CC_MDSS_DPTX2_LINK_INTF_CLK 41 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK 42 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC 43 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK 44 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC 45 +#define DISP_CC_MDSS_DPTX3_AUX_CLK 46 +#define DISP_CC_MDSS_DPTX3_AUX_CLK_SRC 47 +#define DISP_CC_MDSS_DPTX3_CRYPTO_CLK 48 +#define DISP_CC_MDSS_DPTX3_LINK_CLK 49 +#define DISP_CC_MDSS_DPTX3_LINK_CLK_SRC 50 +#define DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC 51 +#define DISP_CC_MDSS_DPTX3_LINK_INTF_CLK 52 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK 53 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC 54 +#define DISP_CC_MDSS_ESC0_CLK 55 +#define DISP_CC_MDSS_ESC0_CLK_SRC 56 +#define DISP_CC_MDSS_ESC1_CLK 57 +#define DISP_CC_MDSS_ESC1_CLK_SRC 58 +#define DISP_CC_MDSS_MDP1_CLK 59 +#define DISP_CC_MDSS_MDP_CLK 60 +#define DISP_CC_MDSS_MDP_CLK_SRC 61 +#define DISP_CC_MDSS_MDP_LUT1_CLK 62 +#define DISP_CC_MDSS_MDP_LUT_CLK 63 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 64 +#define DISP_CC_MDSS_PCLK0_CLK 65 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 66 +#define DISP_CC_MDSS_PCLK1_CLK 67 +#define DISP_CC_MDSS_PCLK1_CLK_SRC 68 +#define DISP_CC_MDSS_ROT1_CLK 69 +#define DISP_CC_MDSS_ROT_CLK 70 +#define DISP_CC_MDSS_ROT_CLK_SRC 71 +#define DISP_CC_MDSS_RSCC_AHB_CLK 72 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 73 +#define DISP_CC_MDSS_VSYNC1_CLK 74 +#define DISP_CC_MDSS_VSYNC_CLK 75 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 76 +#define DISP_CC_PLL0 77 +#define DISP_CC_PLL1 78 +#define DISP_CC_SLEEP_CLK 79 +#define DISP_CC_SLEEP_CLK_SRC 80 +#define DISP_CC_XO_CLK 81 +#define DISP_CC_XO_CLK_SRC 82 + +/* DISP_CC resets */ +#define DISP_CC_MDSS_CORE_BCR 0 +#define DISP_CC_MDSS_CORE_INT2_BCR 1 +#define DISP_CC_MDSS_RSCC_BCR 2 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 +#define MDSS_INT2_GDSC 1 + +#endif diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h new file mode 100644 index 000000000000..e89a3a5a4a34 --- /dev/null +++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h @@ -0,0 +1,632 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +/* + * Copyright (c) 2019 Rockchip Electronics Co. Ltd. + * Author: Finley Xiao <finley.xiao@rock-chips.com> + */ + +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RV1126_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RV1126_H + +/* pmucru-clocks indices */ + +/* pll clocks */ +#define PLL_GPLL 1 + +/* sclk (special clocks) */ +#define CLK_OSC0_DIV32K 2 +#define CLK_RTC32K 3 +#define CLK_WIFI_DIV 4 +#define CLK_WIFI_OSC0 5 +#define CLK_WIFI 6 +#define CLK_PMU 7 +#define SCLK_UART1_DIV 8 +#define SCLK_UART1_FRACDIV 9 +#define SCLK_UART1_MUX 10 +#define SCLK_UART1 11 +#define CLK_I2C0 12 +#define CLK_I2C2 13 +#define CLK_CAPTURE_PWM0 14 +#define CLK_PWM0 15 +#define CLK_CAPTURE_PWM1 16 +#define CLK_PWM1 17 +#define CLK_SPI0 18 +#define DBCLK_GPIO0 19 +#define CLK_PMUPVTM 20 +#define CLK_CORE_PMUPVTM 21 +#define CLK_REF12M 22 +#define CLK_USBPHY_OTG_REF 23 +#define CLK_USBPHY_HOST_REF 24 +#define CLK_REF24M 25 +#define CLK_MIPIDSIPHY_REF 26 + +/* pclk */ +#define PCLK_PDPMU 30 +#define PCLK_PMU 31 +#define PCLK_UART1 32 +#define PCLK_I2C0 33 +#define PCLK_I2C2 34 +#define PCLK_PWM0 35 +#define PCLK_PWM1 36 +#define PCLK_SPI0 37 +#define PCLK_GPIO0 38 +#define PCLK_PMUSGRF 39 +#define PCLK_PMUGRF 40 +#define PCLK_PMUCRU 41 +#define PCLK_CHIPVEROTP 42 +#define PCLK_PDPMU_NIU 43 +#define PCLK_PMUPVTM 44 +#define PCLK_SCRKEYGEN 45 + +#define CLKPMU_NR_CLKS (PCLK_SCRKEYGEN + 1) + +/* cru-clocks indices */ + +/* pll clocks */ +#define PLL_APLL 1 +#define PLL_DPLL 2 +#define PLL_CPLL 3 +#define PLL_HPLL 4 + +/* sclk (special clocks) */ +#define ARMCLK 5 +#define USB480M 6 +#define CLK_CORE_CPUPVTM 7 +#define CLK_CPUPVTM 8 +#define CLK_SCR1 9 +#define CLK_SCR1_CORE 10 +#define CLK_SCR1_RTC 11 +#define CLK_SCR1_JTAG 12 +#define SCLK_UART0_DIV 13 +#define SCLK_UART0_FRAC 14 +#define SCLK_UART0_MUX 15 +#define SCLK_UART0 16 +#define SCLK_UART2_DIV 17 +#define SCLK_UART2_FRAC 18 +#define SCLK_UART2_MUX 19 +#define SCLK_UART2 20 +#define SCLK_UART3_DIV 21 +#define SCLK_UART3_FRAC 22 +#define SCLK_UART3_MUX 23 +#define SCLK_UART3 24 +#define SCLK_UART4_DIV 25 +#define SCLK_UART4_FRAC 26 +#define SCLK_UART4_MUX 27 +#define SCLK_UART4 28 +#define SCLK_UART5_DIV 29 +#define SCLK_UART5_FRAC 30 +#define SCLK_UART5_MUX 31 +#define SCLK_UART5 32 +#define CLK_I2C1 33 +#define CLK_I2C3 34 +#define CLK_I2C4 35 +#define CLK_I2C5 36 +#define CLK_SPI1 37 +#define CLK_CAPTURE_PWM2 38 +#define CLK_PWM2 39 +#define DBCLK_GPIO1 40 +#define DBCLK_GPIO2 41 +#define DBCLK_GPIO3 42 +#define DBCLK_GPIO4 43 +#define CLK_SARADC 44 +#define CLK_TIMER0 45 +#define CLK_TIMER1 46 +#define CLK_TIMER2 47 +#define CLK_TIMER3 48 +#define CLK_TIMER4 49 +#define CLK_TIMER5 50 +#define CLK_CAN 51 +#define CLK_NPU_TSADC 52 +#define CLK_NPU_TSADCPHY 53 +#define CLK_CPU_TSADC 54 +#define CLK_CPU_TSADCPHY 55 +#define CLK_CRYPTO_CORE 56 +#define CLK_CRYPTO_PKA 57 +#define MCLK_I2S0_TX_DIV 58 +#define MCLK_I2S0_TX_FRACDIV 59 +#define MCLK_I2S0_TX_MUX 60 +#define MCLK_I2S0_TX 61 +#define MCLK_I2S0_RX_DIV 62 +#define MCLK_I2S0_RX_FRACDIV 63 +#define MCLK_I2S0_RX_MUX 64 +#define MCLK_I2S0_RX 65 +#define MCLK_I2S0_TX_OUT2IO 66 +#define MCLK_I2S0_RX_OUT2IO 67 +#define MCLK_I2S1_DIV 68 +#define MCLK_I2S1_FRACDIV 69 +#define MCLK_I2S1_MUX 70 +#define MCLK_I2S1 71 +#define MCLK_I2S1_OUT2IO 72 +#define MCLK_I2S2_DIV 73 +#define MCLK_I2S2_FRACDIV 74 +#define MCLK_I2S2_MUX 75 +#define MCLK_I2S2 76 +#define MCLK_I2S2_OUT2IO 77 +#define MCLK_PDM 78 +#define SCLK_ADUPWM_DIV 79 +#define SCLK_AUDPWM_FRACDIV 80 +#define SCLK_AUDPWM_MUX 81 +#define SCLK_AUDPWM 82 +#define CLK_ACDCDIG_ADC 83 +#define CLK_ACDCDIG_DAC 84 +#define CLK_ACDCDIG_I2C 85 +#define CLK_VENC_CORE 86 +#define CLK_VDEC_CORE 87 +#define CLK_VDEC_CA 88 +#define CLK_VDEC_HEVC_CA 89 +#define CLK_RGA_CORE 90 +#define CLK_IEP_CORE 91 +#define CLK_ISP_DIV 92 +#define CLK_ISP_NP5 93 +#define CLK_ISP_NUX 94 +#define CLK_ISP 95 +#define CLK_CIF_OUT_DIV 96 +#define CLK_CIF_OUT_FRACDIV 97 +#define CLK_CIF_OUT_MUX 98 +#define CLK_CIF_OUT 99 +#define CLK_MIPICSI_OUT_DIV 100 +#define CLK_MIPICSI_OUT_FRACDIV 101 +#define CLK_MIPICSI_OUT_MUX 102 +#define CLK_MIPICSI_OUT 103 +#define CLK_ISPP_DIV 104 +#define CLK_ISPP_NP5 105 +#define CLK_ISPP_NUX 106 +#define CLK_ISPP 107 +#define CLK_SDMMC 108 +#define SCLK_SDMMC_DRV 109 +#define SCLK_SDMMC_SAMPLE 110 +#define CLK_SDIO 111 +#define SCLK_SDIO_DRV 112 +#define SCLK_SDIO_SAMPLE 113 +#define CLK_EMMC 114 +#define SCLK_EMMC_DRV 115 +#define SCLK_EMMC_SAMPLE 116 +#define CLK_NANDC 117 +#define SCLK_SFC 118 +#define CLK_USBHOST_UTMI_OHCI 119 +#define CLK_USBOTG_REF 120 +#define CLK_GMAC_DIV 121 +#define CLK_GMAC_RGMII_M0 122 +#define CLK_GMAC_SRC_M0 123 +#define CLK_GMAC_RGMII_M1 124 +#define CLK_GMAC_SRC_M1 125 +#define CLK_GMAC_SRC 126 +#define CLK_GMAC_REF 127 +#define CLK_GMAC_TX_SRC 128 +#define CLK_GMAC_TX_DIV5 129 +#define CLK_GMAC_TX_DIV50 130 +#define RGMII_MODE_CLK 131 +#define CLK_GMAC_RX_SRC 132 +#define CLK_GMAC_RX_DIV2 133 +#define CLK_GMAC_RX_DIV20 134 +#define RMII_MODE_CLK 135 +#define CLK_GMAC_TX_RX 136 +#define CLK_GMAC_PTPREF 137 +#define CLK_GMAC_ETHERNET_OUT 138 +#define CLK_DDRPHY 139 +#define CLK_DDR_MON 140 +#define TMCLK_DDR_MON 141 +#define CLK_NPU_DIV 142 +#define CLK_NPU_NP5 143 +#define CLK_CORE_NPU 144 +#define CLK_CORE_NPUPVTM 145 +#define CLK_NPUPVTM 146 +#define SCLK_DDRCLK 147 +#define CLK_OTP 148 + +/* dclk */ +#define DCLK_DECOM 150 +#define DCLK_VOP_DIV 151 +#define DCLK_VOP_FRACDIV 152 +#define DCLK_VOP_MUX 153 +#define DCLK_VOP 154 +#define DCLK_CIF 155 +#define DCLK_CIFLITE 156 + +/* aclk */ +#define ACLK_PDBUS 160 +#define ACLK_DMAC 161 +#define ACLK_DCF 162 +#define ACLK_SPINLOCK 163 +#define ACLK_DECOM 164 +#define ACLK_PDCRYPTO 165 +#define ACLK_CRYPTO 166 +#define ACLK_PDVEPU 167 +#define ACLK_VENC 168 +#define ACLK_PDVDEC 169 +#define ACLK_PDJPEG 170 +#define ACLK_VDEC 171 +#define ACLK_JPEG 172 +#define ACLK_PDVO 173 +#define ACLK_RGA 174 +#define ACLK_VOP 175 +#define ACLK_IEP 176 +#define ACLK_PDVI_DIV 177 +#define ACLK_PDVI_NP5 178 +#define ACLK_PDVI 179 +#define ACLK_ISP 180 +#define ACLK_CIF 181 +#define ACLK_CIFLITE 182 +#define ACLK_PDISPP_DIV 183 +#define ACLK_PDISPP_NP5 184 +#define ACLK_PDISPP 185 +#define ACLK_ISPP 186 +#define ACLK_PDPHP 187 +#define ACLK_PDUSB 188 +#define ACLK_USBOTG 189 +#define ACLK_PDGMAC 190 +#define ACLK_GMAC 191 +#define ACLK_PDNPU_DIV 192 +#define ACLK_PDNPU_NP5 193 +#define ACLK_PDNPU 194 +#define ACLK_NPU 195 + +/* hclk */ +#define HCLK_PDCORE_NIU 200 +#define HCLK_PDUSB 201 +#define HCLK_PDCRYPTO 202 +#define HCLK_CRYPTO 203 +#define HCLK_PDAUDIO 204 +#define HCLK_I2S0 205 +#define HCLK_I2S1 206 +#define HCLK_I2S2 207 +#define HCLK_PDM 208 +#define HCLK_AUDPWM 209 +#define HCLK_PDVEPU 210 +#define HCLK_VENC 211 +#define HCLK_PDVDEC 212 +#define HCLK_PDJPEG 213 +#define HCLK_VDEC 214 +#define HCLK_JPEG 215 +#define HCLK_PDVO 216 +#define HCLK_RGA 217 +#define HCLK_VOP 218 +#define HCLK_IEP 219 +#define HCLK_PDVI 220 +#define HCLK_ISP 221 +#define HCLK_CIF 222 +#define HCLK_CIFLITE 223 +#define HCLK_PDISPP 224 +#define HCLK_ISPP 225 +#define HCLK_PDPHP 226 +#define HCLK_PDSDMMC 227 +#define HCLK_SDMMC 228 +#define HCLK_PDSDIO 229 +#define HCLK_SDIO 230 +#define HCLK_PDNVM 231 +#define HCLK_EMMC 232 +#define HCLK_NANDC 233 +#define HCLK_SFC 234 +#define HCLK_SFCXIP 235 +#define HCLK_PDBUS 236 +#define HCLK_USBHOST 237 +#define HCLK_USBHOST_ARB 238 +#define HCLK_PDNPU 239 +#define HCLK_NPU 240 + +/* pclk */ +#define PCLK_CPUPVTM 245 +#define PCLK_PDBUS 246 +#define PCLK_DCF 247 +#define PCLK_WDT 248 +#define PCLK_MAILBOX 249 +#define PCLK_UART0 250 +#define PCLK_UART2 251 +#define PCLK_UART3 252 +#define PCLK_UART4 253 +#define PCLK_UART5 254 +#define PCLK_I2C1 255 +#define PCLK_I2C3 256 +#define PCLK_I2C4 257 +#define PCLK_I2C5 258 +#define PCLK_SPI1 259 +#define PCLK_PWM2 261 +#define PCLK_GPIO1 262 +#define PCLK_GPIO2 263 +#define PCLK_GPIO3 264 +#define PCLK_GPIO4 265 +#define PCLK_SARADC 266 +#define PCLK_TIMER 267 +#define PCLK_DECOM 268 +#define PCLK_CAN 269 +#define PCLK_NPU_TSADC 270 +#define PCLK_CPU_TSADC 271 +#define PCLK_ACDCDIG 272 +#define PCLK_PDVO 273 +#define PCLK_DSIHOST 274 +#define PCLK_PDVI 275 +#define PCLK_CSIHOST 276 +#define PCLK_PDGMAC 277 +#define PCLK_GMAC 278 +#define PCLK_PDDDR 279 +#define PCLK_DDR_MON 280 +#define PCLK_PDNPU 281 +#define PCLK_NPUPVTM 282 +#define PCLK_PDTOP 283 +#define PCLK_TOPCRU 284 +#define PCLK_TOPGRF 285 +#define PCLK_CPUEMADET 286 +#define PCLK_DDRPHY 287 +#define PCLK_DSIPHY 289 +#define PCLK_CSIPHY0 290 +#define PCLK_CSIPHY1 291 +#define PCLK_USBPHY_HOST 292 +#define PCLK_USBPHY_OTG 293 +#define PCLK_OTP 294 + +#define CLK_NR_CLKS (PCLK_OTP + 1) + +/* pmu soft-reset indices */ + +/* pmu_cru_softrst_con0 */ +#define SRST_PDPMU_NIU_P 0 +#define SRST_PMU_SGRF_P 1 +#define SRST_PMU_SGRF_REMAP_P 2 +#define SRST_I2C0_P 3 +#define SRST_I2C0 4 +#define SRST_I2C2_P 7 +#define SRST_I2C2 8 +#define SRST_UART1_P 9 +#define SRST_UART1 10 +#define SRST_PWM0_P 11 +#define SRST_PWM0 12 +#define SRST_PWM1_P 13 +#define SRST_PWM1 14 +#define SRST_DDR_FAIL_SAFE 15 + +/* pmu_cru_softrst_con1 */ +#define SRST_GPIO0_P 17 +#define SRST_GPIO0_DB 18 +#define SRST_SPI0_P 19 +#define SRST_SPI0 20 +#define SRST_PMUGRF_P 21 +#define SRST_CHIPVEROTP_P 22 +#define SRST_PMUPVTM 24 +#define SRST_PMUPVTM_P 25 +#define SRST_PMUCRU_P 30 + +/* soft-reset indices */ + +/* cru_softrst_con0 */ +#define SRST_CORE0_PO 0 +#define SRST_CORE1_PO 1 +#define SRST_CORE2_PO 2 +#define SRST_CORE3_PO 3 +#define SRST_CORE0 4 +#define SRST_CORE1 5 +#define SRST_CORE2 6 +#define SRST_CORE3 7 +#define SRST_CORE0_DBG 8 +#define SRST_CORE1_DBG 9 +#define SRST_CORE2_DBG 10 +#define SRST_CORE3_DBG 11 +#define SRST_NL2 12 +#define SRST_CORE_NIU_A 13 +#define SRST_DBG_DAPLITE_P 14 +#define SRST_DAPLITE_P 15 + +/* cru_softrst_con1 */ +#define SRST_PDBUS_NIU1_A 16 +#define SRST_PDBUS_NIU1_H 17 +#define SRST_PDBUS_NIU1_P 18 +#define SRST_PDBUS_NIU2_A 19 +#define SRST_PDBUS_NIU2_H 20 +#define SRST_PDBUS_NIU3_A 21 +#define SRST_PDBUS_NIU3_H 22 +#define SRST_PDBUS_HOLD_NIU1_A 23 +#define SRST_DBG_NIU_P 24 +#define SRST_PDCORE_NIIU_H 25 +#define SRST_MUC_NIU 26 +#define SRST_DCF_A 29 +#define SRST_DCF_P 30 +#define SRST_SYSTEM_SRAM_A 31 + +/* cru_softrst_con2 */ +#define SRST_I2C1_P 32 +#define SRST_I2C1 33 +#define SRST_I2C3_P 34 +#define SRST_I2C3 35 +#define SRST_I2C4_P 36 +#define SRST_I2C4 37 +#define SRST_I2C5_P 38 +#define SRST_I2C5 39 +#define SRST_SPI1_P 40 +#define SRST_SPI1 41 +#define SRST_MCU_CORE 42 +#define SRST_PWM2_P 44 +#define SRST_PWM2 45 +#define SRST_SPINLOCK_A 46 + +/* cru_softrst_con3 */ +#define SRST_UART0_P 48 +#define SRST_UART0 49 +#define SRST_UART2_P 50 +#define SRST_UART2 51 +#define SRST_UART3_P 52 +#define SRST_UART3 53 +#define SRST_UART4_P 54 +#define SRST_UART4 55 +#define SRST_UART5_P 56 +#define SRST_UART5 57 +#define SRST_WDT_P 58 +#define SRST_SARADC_P 59 +#define SRST_GRF_P 61 +#define SRST_TIMER_P 62 +#define SRST_MAILBOX_P 63 + +/* cru_softrst_con4 */ +#define SRST_TIMER0 64 +#define SRST_TIMER1 65 +#define SRST_TIMER2 66 +#define SRST_TIMER3 67 +#define SRST_TIMER4 68 +#define SRST_TIMER5 69 +#define SRST_INTMUX_P 70 +#define SRST_GPIO1_P 72 +#define SRST_GPIO1_DB 73 +#define SRST_GPIO2_P 74 +#define SRST_GPIO2_DB 75 +#define SRST_GPIO3_P 76 +#define SRST_GPIO3_DB 77 +#define SRST_GPIO4_P 78 +#define SRST_GPIO4_DB 79 + +/* cru_softrst_con5 */ +#define SRST_CAN_P 80 +#define SRST_CAN 81 +#define SRST_DECOM_A 85 +#define SRST_DECOM_P 86 +#define SRST_DECOM_D 87 +#define SRST_PDCRYPTO_NIU_A 88 +#define SRST_PDCRYPTO_NIU_H 89 +#define SRST_CRYPTO_A 90 +#define SRST_CRYPTO_H 91 +#define SRST_CRYPTO_CORE 92 +#define SRST_CRYPTO_PKA 93 +#define SRST_SGRF_P 95 + +/* cru_softrst_con6 */ +#define SRST_PDAUDIO_NIU_H 96 +#define SRST_PDAUDIO_NIU_P 97 +#define SRST_I2S0_H 98 +#define SRST_I2S0_TX_M 99 +#define SRST_I2S0_RX_M 100 +#define SRST_I2S1_H 101 +#define SRST_I2S1_M 102 +#define SRST_I2S2_H 103 +#define SRST_I2S2_M 104 +#define SRST_PDM_H 105 +#define SRST_PDM_M 106 +#define SRST_AUDPWM_H 107 +#define SRST_AUDPWM 108 +#define SRST_ACDCDIG_P 109 +#define SRST_ACDCDIG 110 + +/* cru_softrst_con7 */ +#define SRST_PDVEPU_NIU_A 112 +#define SRST_PDVEPU_NIU_H 113 +#define SRST_VENC_A 114 +#define SRST_VENC_H 115 +#define SRST_VENC_CORE 116 +#define SRST_PDVDEC_NIU_A 117 +#define SRST_PDVDEC_NIU_H 118 +#define SRST_VDEC_A 119 +#define SRST_VDEC_H 120 +#define SRST_VDEC_CORE 121 +#define SRST_VDEC_CA 122 +#define SRST_VDEC_HEVC_CA 123 +#define SRST_PDJPEG_NIU_A 124 +#define SRST_PDJPEG_NIU_H 125 +#define SRST_JPEG_A 126 +#define SRST_JPEG_H 127 + +/* cru_softrst_con8 */ +#define SRST_PDVO_NIU_A 128 +#define SRST_PDVO_NIU_H 129 +#define SRST_PDVO_NIU_P 130 +#define SRST_RGA_A 131 +#define SRST_RGA_H 132 +#define SRST_RGA_CORE 133 +#define SRST_VOP_A 134 +#define SRST_VOP_H 135 +#define SRST_VOP_D 136 +#define SRST_TXBYTEHS_DSIHOST 137 +#define SRST_DSIHOST_P 138 +#define SRST_IEP_A 139 +#define SRST_IEP_H 140 +#define SRST_IEP_CORE 141 +#define SRST_ISP_RX_P 142 + +/* cru_softrst_con9 */ +#define SRST_PDVI_NIU_A 144 +#define SRST_PDVI_NIU_H 145 +#define SRST_PDVI_NIU_P 146 +#define SRST_ISP 147 +#define SRST_CIF_A 148 +#define SRST_CIF_H 149 +#define SRST_CIF_D 150 +#define SRST_CIF_P 151 +#define SRST_CIF_I 152 +#define SRST_CIF_RX_P 153 +#define SRST_PDISPP_NIU_A 154 +#define SRST_PDISPP_NIU_H 155 +#define SRST_ISPP_A 156 +#define SRST_ISPP_H 157 +#define SRST_ISPP 158 +#define SRST_CSIHOST_P 159 + +/* cru_softrst_con10 */ +#define SRST_PDPHPMID_NIU_A 160 +#define SRST_PDPHPMID_NIU_H 161 +#define SRST_PDNVM_NIU_H 163 +#define SRST_SDMMC_H 164 +#define SRST_SDIO_H 165 +#define SRST_EMMC_H 166 +#define SRST_SFC_H 167 +#define SRST_SFCXIP_H 168 +#define SRST_SFC 169 +#define SRST_NANDC_H 170 +#define SRST_NANDC 171 +#define SRST_PDSDMMC_H 173 +#define SRST_PDSDIO_H 174 + +/* cru_softrst_con11 */ +#define SRST_PDUSB_NIU_A 176 +#define SRST_PDUSB_NIU_H 177 +#define SRST_USBHOST_H 178 +#define SRST_USBHOST_ARB_H 179 +#define SRST_USBHOST_UTMI 180 +#define SRST_USBOTG_A 181 +#define SRST_USBPHY_OTG_P 182 +#define SRST_USBPHY_HOST_P 183 +#define SRST_USBPHYPOR_OTG 184 +#define SRST_USBPHYPOR_HOST 185 +#define SRST_PDGMAC_NIU_A 188 +#define SRST_PDGMAC_NIU_P 189 +#define SRST_GMAC_A 190 + +/* cru_softrst_con12 */ +#define SRST_DDR_DFICTL_P 193 +#define SRST_DDR_MON_P 194 +#define SRST_DDR_STANDBY_P 195 +#define SRST_DDR_GRF_P 196 +#define SRST_DDR_MSCH_P 197 +#define SRST_DDR_SPLIT_A 198 +#define SRST_DDR_MSCH 199 +#define SRST_DDR_DFICTL 202 +#define SRST_DDR_STANDBY 203 +#define SRST_NPUMCU_NIU 205 +#define SRST_DDRPHY_P 206 +#define SRST_DDRPHY 207 + +/* cru_softrst_con13 */ +#define SRST_PDNPU_NIU_A 208 +#define SRST_PDNPU_NIU_H 209 +#define SRST_PDNPU_NIU_P 210 +#define SRST_NPU_A 211 +#define SRST_NPU_H 212 +#define SRST_NPU 213 +#define SRST_NPUPVTM_P 214 +#define SRST_NPUPVTM 215 +#define SRST_NPU_TSADC_P 216 +#define SRST_NPU_TSADC 217 +#define SRST_NPU_TSADCPHY 218 +#define SRST_CIFLITE_A 220 +#define SRST_CIFLITE_H 221 +#define SRST_CIFLITE_D 222 +#define SRST_CIFLITE_RX_P 223 + +/* cru_softrst_con14 */ +#define SRST_TOPNIU_P 224 +#define SRST_TOPCRU_P 225 +#define SRST_TOPGRF_P 226 +#define SRST_CPUEMADET_P 227 +#define SRST_CSIPHY0_P 228 +#define SRST_CSIPHY1_P 229 +#define SRST_DSIPHY_P 230 +#define SRST_CPU_TSADC_P 232 +#define SRST_CPU_TSADC 233 +#define SRST_CPU_TSADCPHY 234 +#define SRST_CPUPVTM_P 235 +#define SRST_CPUPVTM 236 + +#endif diff --git a/include/dt-bindings/clock/samsung,exynosautov9.h b/include/dt-bindings/clock/samsung,exynosautov9.h index ea9f91b4eb1a..42133af6d6b9 100644 --- a/include/dt-bindings/clock/samsung,exynosautov9.h +++ b/include/dt-bindings/clock/samsung,exynosautov9.h @@ -185,6 +185,74 @@ #define CORE_NR_CLK 6 +/* CMU_FSYS0 */ +#define CLK_MOUT_FSYS0_BUS_USER 1 +#define CLK_MOUT_FSYS0_PCIE_USER 2 +#define CLK_GOUT_FSYS0_BUS_PCLK 3 + +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X1_REFCLK 4 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X2_REFCLK 5 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X1_DBI_ACLK 6 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X1_MSTR_ACLK 7 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X1_SLV_ACLK 8 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X2_DBI_ACLK 9 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X2_MSTR_ACLK 10 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X2_SLV_ACLK 11 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L0_X2_PIPE_CLK 12 +#define CLK_GOUT_FSYS0_PCIE_GEN3A_2L0_CLK 13 +#define CLK_GOUT_FSYS0_PCIE_GEN3B_2L0_CLK 14 + +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X1_REFCLK 15 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X2_REFCLK 16 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X1_DBI_ACLK 17 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X1_MSTR_ACLK 18 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X1_SLV_ACLK 19 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X2_DBI_ACLK 20 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X2_MSTR_ACLK 21 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X2_SLV_ACLK 22 +#define CLK_GOUT_FSYS0_PCIE_GEN3_2L1_X2_PIPE_CLK 23 +#define CLK_GOUT_FSYS0_PCIE_GEN3A_2L1_CLK 24 +#define CLK_GOUT_FSYS0_PCIE_GEN3B_2L1_CLK 25 + +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X2_REFCLK 26 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X4_REFCLK 27 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X2_DBI_ACLK 28 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X2_MSTR_ACLK 29 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X2_SLV_ACLK 30 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X4_DBI_ACLK 31 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X4_MSTR_ACLK 32 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X4_SLV_ACLK 33 +#define CLK_GOUT_FSYS0_PCIE_GEN3_4L_X4_PIPE_CLK 34 +#define CLK_GOUT_FSYS0_PCIE_GEN3A_4L_CLK 35 +#define CLK_GOUT_FSYS0_PCIE_GEN3B_4L_CLK 36 + +#define FSYS0_NR_CLK 37 + +/* CMU_FSYS1 */ +#define FOUT_MMC_PLL 1 + +#define CLK_MOUT_FSYS1_BUS_USER 2 +#define CLK_MOUT_FSYS1_MMC_PLL 3 +#define CLK_MOUT_FSYS1_MMC_CARD_USER 4 +#define CLK_MOUT_FSYS1_USBDRD_USER 5 +#define CLK_MOUT_FSYS1_MMC_CARD 6 + +#define CLK_DOUT_FSYS1_MMC_CARD 7 + +#define CLK_GOUT_FSYS1_PCLK 8 +#define CLK_GOUT_FSYS1_MMC_CARD_SDCLKIN 9 +#define CLK_GOUT_FSYS1_MMC_CARD_ACLK 10 +#define CLK_GOUT_FSYS1_USB20DRD_0_REFCLK 11 +#define CLK_GOUT_FSYS1_USB20DRD_1_REFCLK 12 +#define CLK_GOUT_FSYS1_USB30DRD_0_REFCLK 13 +#define CLK_GOUT_FSYS1_USB30DRD_1_REFCLK 14 +#define CLK_GOUT_FSYS1_USB20_0_ACLK 15 +#define CLK_GOUT_FSYS1_USB20_1_ACLK 16 +#define CLK_GOUT_FSYS1_USB30_0_ACLK 17 +#define CLK_GOUT_FSYS1_USB30_1_ACLK 18 + +#define FSYS1_NR_CLK 19 + /* CMU_FSYS2 */ #define CLK_MOUT_FSYS2_BUS_USER 1 #define CLK_MOUT_FSYS2_UFS_EMBD_USER 2 @@ -226,21 +294,21 @@ #define CLK_GOUT_PERIC0_IPCLK_8 28 #define CLK_GOUT_PERIC0_IPCLK_9 29 #define CLK_GOUT_PERIC0_IPCLK_10 30 -#define CLK_GOUT_PERIC0_IPCLK_11 30 -#define CLK_GOUT_PERIC0_PCLK_0 31 -#define CLK_GOUT_PERIC0_PCLK_1 32 -#define CLK_GOUT_PERIC0_PCLK_2 33 -#define CLK_GOUT_PERIC0_PCLK_3 34 -#define CLK_GOUT_PERIC0_PCLK_4 35 -#define CLK_GOUT_PERIC0_PCLK_5 36 -#define CLK_GOUT_PERIC0_PCLK_6 37 -#define CLK_GOUT_PERIC0_PCLK_7 38 -#define CLK_GOUT_PERIC0_PCLK_8 39 -#define CLK_GOUT_PERIC0_PCLK_9 40 -#define CLK_GOUT_PERIC0_PCLK_10 41 -#define CLK_GOUT_PERIC0_PCLK_11 42 - -#define PERIC0_NR_CLK 43 +#define CLK_GOUT_PERIC0_IPCLK_11 31 +#define CLK_GOUT_PERIC0_PCLK_0 32 +#define CLK_GOUT_PERIC0_PCLK_1 33 +#define CLK_GOUT_PERIC0_PCLK_2 34 +#define CLK_GOUT_PERIC0_PCLK_3 35 +#define CLK_GOUT_PERIC0_PCLK_4 36 +#define CLK_GOUT_PERIC0_PCLK_5 37 +#define CLK_GOUT_PERIC0_PCLK_6 38 +#define CLK_GOUT_PERIC0_PCLK_7 39 +#define CLK_GOUT_PERIC0_PCLK_8 40 +#define CLK_GOUT_PERIC0_PCLK_9 41 +#define CLK_GOUT_PERIC0_PCLK_10 42 +#define CLK_GOUT_PERIC0_PCLK_11 43 + +#define PERIC0_NR_CLK 44 /* CMU_PERIC1 */ #define CLK_MOUT_PERIC1_BUS_USER 1 @@ -272,21 +340,21 @@ #define CLK_GOUT_PERIC1_IPCLK_8 28 #define CLK_GOUT_PERIC1_IPCLK_9 29 #define CLK_GOUT_PERIC1_IPCLK_10 30 -#define CLK_GOUT_PERIC1_IPCLK_11 30 -#define CLK_GOUT_PERIC1_PCLK_0 31 -#define CLK_GOUT_PERIC1_PCLK_1 32 -#define CLK_GOUT_PERIC1_PCLK_2 33 -#define CLK_GOUT_PERIC1_PCLK_3 34 -#define CLK_GOUT_PERIC1_PCLK_4 35 -#define CLK_GOUT_PERIC1_PCLK_5 36 -#define CLK_GOUT_PERIC1_PCLK_6 37 -#define CLK_GOUT_PERIC1_PCLK_7 38 -#define CLK_GOUT_PERIC1_PCLK_8 39 -#define CLK_GOUT_PERIC1_PCLK_9 40 -#define CLK_GOUT_PERIC1_PCLK_10 41 -#define CLK_GOUT_PERIC1_PCLK_11 42 - -#define PERIC1_NR_CLK 43 +#define CLK_GOUT_PERIC1_IPCLK_11 31 +#define CLK_GOUT_PERIC1_PCLK_0 32 +#define CLK_GOUT_PERIC1_PCLK_1 33 +#define CLK_GOUT_PERIC1_PCLK_2 34 +#define CLK_GOUT_PERIC1_PCLK_3 35 +#define CLK_GOUT_PERIC1_PCLK_4 36 +#define CLK_GOUT_PERIC1_PCLK_5 37 +#define CLK_GOUT_PERIC1_PCLK_6 38 +#define CLK_GOUT_PERIC1_PCLK_7 39 +#define CLK_GOUT_PERIC1_PCLK_8 40 +#define CLK_GOUT_PERIC1_PCLK_9 41 +#define CLK_GOUT_PERIC1_PCLK_10 42 +#define CLK_GOUT_PERIC1_PCLK_11 43 + +#define PERIC1_NR_CLK 44 /* CMU_PERIS */ #define CLK_MOUT_PERIS_BUS_USER 1 diff --git a/include/dt-bindings/clk/versaclock.h b/include/dt-bindings/clock/versaclock.h index c6a6a0946564..c6a6a0946564 100644 --- a/include/dt-bindings/clk/versaclock.h +++ b/include/dt-bindings/clock/versaclock.h diff --git a/include/dt-bindings/firmware/imx/rsrc.h b/include/dt-bindings/firmware/imx/rsrc.h index 43885056557c..1675de05ad33 100644 --- a/include/dt-bindings/firmware/imx/rsrc.h +++ b/include/dt-bindings/firmware/imx/rsrc.h @@ -37,10 +37,14 @@ #define IMX_SC_R_DC_0_BLIT2 21 #define IMX_SC_R_DC_0_BLIT_OUT 22 #define IMX_SC_R_PERF 23 +#define IMX_SC_R_USB_1_PHY 24 #define IMX_SC_R_DC_0_WARP 25 +#define IMX_SC_R_V2X_MU_0 26 +#define IMX_SC_R_V2X_MU_1 27 #define IMX_SC_R_DC_0_VIDEO0 28 #define IMX_SC_R_DC_0_VIDEO1 29 #define IMX_SC_R_DC_0_FRAC0 30 +#define IMX_SC_R_V2X_MU_2 31 #define IMX_SC_R_DC_0 32 #define IMX_SC_R_GPU_2_PID0 33 #define IMX_SC_R_DC_0_PLL_0 34 @@ -49,7 +53,10 @@ #define IMX_SC_R_DC_1_BLIT1 37 #define IMX_SC_R_DC_1_BLIT2 38 #define IMX_SC_R_DC_1_BLIT_OUT 39 +#define IMX_SC_R_V2X_MU_3 40 +#define IMX_SC_R_V2X_MU_4 41 #define IMX_SC_R_DC_1_WARP 42 +#define IMX_SC_R_SECVIO 44 #define IMX_SC_R_DC_1_VIDEO0 45 #define IMX_SC_R_DC_1_VIDEO1 46 #define IMX_SC_R_DC_1_FRAC0 47 diff --git a/include/dt-bindings/iio/adc/at91-sama5d2_adc.h b/include/dt-bindings/iio/adc/at91-sama5d2_adc.h index 70f99dbdbb42..866d36530583 100644 --- a/include/dt-bindings/iio/adc/at91-sama5d2_adc.h +++ b/include/dt-bindings/iio/adc/at91-sama5d2_adc.h @@ -13,4 +13,7 @@ /* pressure channel index */ #define AT91_SAMA5D2_ADC_P_CHANNEL 26 +/* SAMA7G5 Temperature sensor channel index. */ +#define AT91_SAMA7G5_ADC_TEMP_CHANNEL 31 + #endif diff --git a/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h b/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h new file mode 100644 index 000000000000..6ee725547763 --- /dev/null +++ b/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ + +#ifndef __DT_BINDINGS_MEDIATEK_MT6370_ADC_H__ +#define __DT_BINDINGS_MEDIATEK_MT6370_ADC_H__ + +/* ADC Channel Index */ +#define MT6370_CHAN_VBUSDIV5 0 +#define MT6370_CHAN_VBUSDIV2 1 +#define MT6370_CHAN_VSYS 2 +#define MT6370_CHAN_VBAT 3 +#define MT6370_CHAN_TS_BAT 4 +#define MT6370_CHAN_IBUS 5 +#define MT6370_CHAN_IBAT 6 +#define MT6370_CHAN_CHG_VDDP 7 +#define MT6370_CHAN_TEMP_JC 8 +#define MT6370_CHAN_MAX 9 + +#endif diff --git a/include/dt-bindings/interrupt-controller/irqc-rzg2l.h b/include/dt-bindings/interrupt-controller/irqc-rzg2l.h new file mode 100644 index 000000000000..34ce778885a1 --- /dev/null +++ b/include/dt-bindings/interrupt-controller/irqc-rzg2l.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * This header provides constants for Renesas RZ/G2L family IRQC bindings. + * + * Copyright (C) 2022 Renesas Electronics Corp. + * + */ + +#ifndef __DT_BINDINGS_IRQC_RZG2L_H +#define __DT_BINDINGS_IRQC_RZG2L_H + +/* NMI maps to SPI0 */ +#define RZG2L_NMI 0 + +/* IRQ0-7 map to SPI1-8 */ +#define RZG2L_IRQ0 1 +#define RZG2L_IRQ1 2 +#define RZG2L_IRQ2 3 +#define RZG2L_IRQ3 4 +#define RZG2L_IRQ4 5 +#define RZG2L_IRQ5 6 +#define RZG2L_IRQ6 7 +#define RZG2L_IRQ7 8 + +#endif /* __DT_BINDINGS_IRQC_RZG2L_H */ diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h index 3be89a7c20a9..9a0d33d027ff 100644 --- a/include/dt-bindings/leds/common.h +++ b/include/dt-bindings/leds/common.h @@ -33,7 +33,12 @@ #define LED_COLOR_ID_MULTI 8 /* For multicolor LEDs */ #define LED_COLOR_ID_RGB 9 /* For multicolor LEDs that can do arbitrary color, so this would include RGBW and similar */ -#define LED_COLOR_ID_MAX 10 +#define LED_COLOR_ID_PURPLE 10 +#define LED_COLOR_ID_ORANGE 11 +#define LED_COLOR_ID_PINK 12 +#define LED_COLOR_ID_CYAN 13 +#define LED_COLOR_ID_LIME 14 +#define LED_COLOR_ID_MAX 15 /* Standard LED functions */ /* Keyboard LEDs, usually it would be input4::capslock etc. */ diff --git a/include/dt-bindings/memory/mt6795-larb-port.h b/include/dt-bindings/memory/mt6795-larb-port.h new file mode 100644 index 000000000000..58cf6a6b6372 --- /dev/null +++ b/include/dt-bindings/memory/mt6795-larb-port.h @@ -0,0 +1,95 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2022 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ + +#ifndef _DT_BINDINGS_MEMORY_MT6795_LARB_PORT_H_ +#define _DT_BINDINGS_MEMORY_MT6795_LARB_PORT_H_ + +#include <dt-bindings/memory/mtk-memory-port.h> + +#define M4U_LARB0_ID 0 +#define M4U_LARB1_ID 1 +#define M4U_LARB2_ID 2 +#define M4U_LARB3_ID 3 +#define M4U_LARB4_ID 4 + +/* larb0 */ +#define M4U_PORT_DISP_OVL0 MTK_M4U_ID(M4U_LARB0_ID, 0) +#define M4U_PORT_DISP_RDMA0 MTK_M4U_ID(M4U_LARB0_ID, 1) +#define M4U_PORT_DISP_RDMA1 MTK_M4U_ID(M4U_LARB0_ID, 2) +#define M4U_PORT_DISP_WDMA0 MTK_M4U_ID(M4U_LARB0_ID, 3) +#define M4U_PORT_DISP_OVL1 MTK_M4U_ID(M4U_LARB0_ID, 4) +#define M4U_PORT_DISP_RDMA2 MTK_M4U_ID(M4U_LARB0_ID, 5) +#define M4U_PORT_DISP_WDMA1 MTK_M4U_ID(M4U_LARB0_ID, 6) +#define M4U_PORT_DISP_OD_R MTK_M4U_ID(M4U_LARB0_ID, 7) +#define M4U_PORT_DISP_OD_W MTK_M4U_ID(M4U_LARB0_ID, 8) +#define M4U_PORT_MDP_RDMA0 MTK_M4U_ID(M4U_LARB0_ID, 9) +#define M4U_PORT_MDP_RDMA1 MTK_M4U_ID(M4U_LARB0_ID, 10) +#define M4U_PORT_MDP_WDMA MTK_M4U_ID(M4U_LARB0_ID, 11) +#define M4U_PORT_MDP_WROT0 MTK_M4U_ID(M4U_LARB0_ID, 12) +#define M4U_PORT_MDP_WROT1 MTK_M4U_ID(M4U_LARB0_ID, 13) + +/* larb1 */ +#define M4U_PORT_VDEC_MC MTK_M4U_ID(M4U_LARB1_ID, 0) +#define M4U_PORT_VDEC_PP MTK_M4U_ID(M4U_LARB1_ID, 1) +#define M4U_PORT_VDEC_UFO MTK_M4U_ID(M4U_LARB1_ID, 2) +#define M4U_PORT_VDEC_VLD MTK_M4U_ID(M4U_LARB1_ID, 3) +#define M4U_PORT_VDEC_VLD2 MTK_M4U_ID(M4U_LARB1_ID, 4) +#define M4U_PORT_VDEC_AVC_MV MTK_M4U_ID(M4U_LARB1_ID, 5) +#define M4U_PORT_VDEC_PRED_RD MTK_M4U_ID(M4U_LARB1_ID, 6) +#define M4U_PORT_VDEC_PRED_WR MTK_M4U_ID(M4U_LARB1_ID, 7) +#define M4U_PORT_VDEC_PPWRAP MTK_M4U_ID(M4U_LARB1_ID, 8) + +/* larb2 */ +#define M4U_PORT_CAM_IMGO MTK_M4U_ID(M4U_LARB2_ID, 0) +#define M4U_PORT_CAM_RRZO MTK_M4U_ID(M4U_LARB2_ID, 1) +#define M4U_PORT_CAM_AAO MTK_M4U_ID(M4U_LARB2_ID, 2) +#define M4U_PORT_CAM_LCSO MTK_M4U_ID(M4U_LARB2_ID, 3) +#define M4U_PORT_CAM_ESFKO MTK_M4U_ID(M4U_LARB2_ID, 4) +#define M4U_PORT_CAM_IMGO_S MTK_M4U_ID(M4U_LARB2_ID, 5) +#define M4U_PORT_CAM_LSCI MTK_M4U_ID(M4U_LARB2_ID, 6) +#define M4U_PORT_CAM_LSCI_D MTK_M4U_ID(M4U_LARB2_ID, 7) +#define M4U_PORT_CAM_BPCI MTK_M4U_ID(M4U_LARB2_ID, 8) +#define M4U_PORT_CAM_BPCI_D MTK_M4U_ID(M4U_LARB2_ID, 9) +#define M4U_PORT_CAM_UFDI MTK_M4U_ID(M4U_LARB2_ID, 10) +#define M4U_PORT_CAM_IMGI MTK_M4U_ID(M4U_LARB2_ID, 11) +#define M4U_PORT_CAM_IMG2O MTK_M4U_ID(M4U_LARB2_ID, 12) +#define M4U_PORT_CAM_IMG3O MTK_M4U_ID(M4U_LARB2_ID, 13) +#define M4U_PORT_CAM_VIPI MTK_M4U_ID(M4U_LARB2_ID, 14) +#define M4U_PORT_CAM_VIP2I MTK_M4U_ID(M4U_LARB2_ID, 15) +#define M4U_PORT_CAM_VIP3I MTK_M4U_ID(M4U_LARB2_ID, 16) +#define M4U_PORT_CAM_LCEI MTK_M4U_ID(M4U_LARB2_ID, 17) +#define M4U_PORT_CAM_RB MTK_M4U_ID(M4U_LARB2_ID, 18) +#define M4U_PORT_CAM_RP MTK_M4U_ID(M4U_LARB2_ID, 19) +#define M4U_PORT_CAM_WR MTK_M4U_ID(M4U_LARB2_ID, 20) + +/* larb3 */ +#define M4U_PORT_VENC_RCPU MTK_M4U_ID(M4U_LARB3_ID, 0) +#define M4U_PORT_VENC_REC MTK_M4U_ID(M4U_LARB3_ID, 1) +#define M4U_PORT_VENC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 2) +#define M4U_PORT_VENC_SV_COMV MTK_M4U_ID(M4U_LARB3_ID, 3) +#define M4U_PORT_VENC_RD_COMV MTK_M4U_ID(M4U_LARB3_ID, 4) +#define M4U_PORT_JPGENC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 5) +#define M4U_PORT_REMDC_SDMA MTK_M4U_ID(M4U_LARB3_ID, 6) +#define M4U_PORT_REMDC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 7) +#define M4U_PORT_JPGENC_RDMA MTK_M4U_ID(M4U_LARB3_ID, 8) +#define M4U_PORT_JPGENC_SDMA MTK_M4U_ID(M4U_LARB3_ID, 9) +#define M4U_PORT_JPGDEC_WDMA MTK_M4U_ID(M4U_LARB3_ID, 10) +#define M4U_PORT_JPGDEC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 11) +#define M4U_PORT_VENC_CUR_LUMA MTK_M4U_ID(M4U_LARB3_ID, 12) +#define M4U_PORT_VENC_CUR_CHROMA MTK_M4U_ID(M4U_LARB3_ID, 13) +#define M4U_PORT_VENC_REF_LUMA MTK_M4U_ID(M4U_LARB3_ID, 14) +#define M4U_PORT_VENC_REF_CHROMA MTK_M4U_ID(M4U_LARB3_ID, 15) +#define M4U_PORT_REMDC_WDMA MTK_M4U_ID(M4U_LARB3_ID, 16) +#define M4U_PORT_VENC_NBM_RDMA MTK_M4U_ID(M4U_LARB3_ID, 17) +#define M4U_PORT_VENC_NBM_WDMA MTK_M4U_ID(M4U_LARB3_ID, 18) + +/* larb4 */ +#define M4U_PORT_MJC_MV_RD MTK_M4U_ID(M4U_LARB4_ID, 0) +#define M4U_PORT_MJC_MV_WR MTK_M4U_ID(M4U_LARB4_ID, 1) +#define M4U_PORT_MJC_DMA_RD MTK_M4U_ID(M4U_LARB4_ID, 2) +#define M4U_PORT_MJC_DMA_WR MTK_M4U_ID(M4U_LARB4_ID, 3) + +#endif diff --git a/include/dt-bindings/memory/tegra234-mc.h b/include/dt-bindings/memory/tegra234-mc.h index 62987b47ce81..bd71cc1d7990 100644 --- a/include/dt-bindings/memory/tegra234-mc.h +++ b/include/dt-bindings/memory/tegra234-mc.h @@ -34,6 +34,16 @@ #define TEGRA234_SID_HOST1X 0x27 #define TEGRA234_SID_VIC 0x34 +/* Shared stream IDs */ +#define TEGRA234_SID_HOST1X_CTX0 0x35 +#define TEGRA234_SID_HOST1X_CTX1 0x36 +#define TEGRA234_SID_HOST1X_CTX2 0x37 +#define TEGRA234_SID_HOST1X_CTX3 0x38 +#define TEGRA234_SID_HOST1X_CTX4 0x39 +#define TEGRA234_SID_HOST1X_CTX5 0x3a +#define TEGRA234_SID_HOST1X_CTX6 0x3b +#define TEGRA234_SID_HOST1X_CTX7 0x3c + /* * memory client IDs */ diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h index f48c9acf251e..6b901b342348 100644 --- a/include/dt-bindings/phy/phy.h +++ b/include/dt-bindings/phy/phy.h @@ -22,5 +22,6 @@ #define PHY_TYPE_QSGMII 9 #define PHY_TYPE_DPHY 10 #define PHY_TYPE_CPHY 11 +#define PHY_TYPE_USXGMII 12 #endif /* _DT_BINDINGS_PHY */ diff --git a/include/dt-bindings/pinctrl/k3.h b/include/dt-bindings/pinctrl/k3.h index a5204ab91d3e..54df633f9bfe 100644 --- a/include/dt-bindings/pinctrl/k3.h +++ b/include/dt-bindings/pinctrl/k3.h @@ -29,19 +29,22 @@ #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) #define PIN_INPUT_PULLDOWN (INPUT_EN | PULL_DOWN) +#define AM62AX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) +#define AM62AX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) + +#define AM62X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) +#define AM62X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) + +#define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) +#define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) + #define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) #define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) #define J721E_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) #define J721E_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - #define J721S2_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) #define J721S2_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM62X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) -#define AM62X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) - #endif diff --git a/include/dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h b/include/dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h new file mode 100644 index 000000000000..2688da2f621f --- /dev/null +++ b/include/dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h @@ -0,0 +1,1280 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2022 MediaTek Inc. + * Author: Hui Liu <hui.liu@mediatek.com> + */ + +#ifndef __MEDIATEK_MT8188_PINFUNC_H +#define __MEDIATEK_MT8188_PINFUNC_H + +#include "mt65xx.h" + +#define PINMUX_GPIO0__FUNC_B_GPIO0 (MTK_PIN_NO(0) | 0) +#define PINMUX_GPIO0__FUNC_B0_TP_GPIO0_AO (MTK_PIN_NO(0) | 1) +#define PINMUX_GPIO0__FUNC_O_SPIM5_CSB (MTK_PIN_NO(0) | 2) +#define PINMUX_GPIO0__FUNC_O_UTXD1 (MTK_PIN_NO(0) | 3) +#define PINMUX_GPIO0__FUNC_O_DMIC3_CLK (MTK_PIN_NO(0) | 4) +#define PINMUX_GPIO0__FUNC_B0_I2SIN_MCK (MTK_PIN_NO(0) | 5) +#define PINMUX_GPIO0__FUNC_O_I2SO2_MCK (MTK_PIN_NO(0) | 6) +#define PINMUX_GPIO0__FUNC_B0_DBG_MON_A0 (MTK_PIN_NO(0) | 7) + +#define PINMUX_GPIO1__FUNC_B_GPIO1 (MTK_PIN_NO(1) | 0) +#define PINMUX_GPIO1__FUNC_B0_TP_GPIO1_AO (MTK_PIN_NO(1) | 1) +#define PINMUX_GPIO1__FUNC_O_SPIM5_CLK (MTK_PIN_NO(1) | 2) +#define PINMUX_GPIO1__FUNC_I1_URXD1 (MTK_PIN_NO(1) | 3) +#define PINMUX_GPIO1__FUNC_I0_DMIC3_DAT (MTK_PIN_NO(1) | 4) +#define PINMUX_GPIO1__FUNC_B0_I2SIN_BCK (MTK_PIN_NO(1) | 5) +#define PINMUX_GPIO1__FUNC_B0_I2SO2_BCK (MTK_PIN_NO(1) | 6) +#define PINMUX_GPIO1__FUNC_B0_DBG_MON_A1 (MTK_PIN_NO(1) | 7) + +#define PINMUX_GPIO2__FUNC_B_GPIO2 (MTK_PIN_NO(2) | 0) +#define PINMUX_GPIO2__FUNC_B0_TP_GPIO2_AO (MTK_PIN_NO(2) | 1) +#define PINMUX_GPIO2__FUNC_B0_SPIM5_MOSI (MTK_PIN_NO(2) | 2) +#define PINMUX_GPIO2__FUNC_O_URTS1 (MTK_PIN_NO(2) | 3) +#define PINMUX_GPIO2__FUNC_I0_DMIC3_DAT_R (MTK_PIN_NO(2) | 4) +#define PINMUX_GPIO2__FUNC_B0_I2SIN_WS (MTK_PIN_NO(2) | 5) +#define PINMUX_GPIO2__FUNC_B0_I2SO2_WS (MTK_PIN_NO(2) | 6) +#define PINMUX_GPIO2__FUNC_B0_DBG_MON_A2 (MTK_PIN_NO(2) | 7) + +#define PINMUX_GPIO3__FUNC_B_GPIO3 (MTK_PIN_NO(3) | 0) +#define PINMUX_GPIO3__FUNC_B0_TP_GPIO3_AO (MTK_PIN_NO(3) | 1) +#define PINMUX_GPIO3__FUNC_B0_SPIM5_MISO (MTK_PIN_NO(3) | 2) +#define PINMUX_GPIO3__FUNC_I1_UCTS1 (MTK_PIN_NO(3) | 3) +#define PINMUX_GPIO3__FUNC_O_DMIC4_CLK (MTK_PIN_NO(3) | 4) +#define PINMUX_GPIO3__FUNC_I0_I2SIN_D0 (MTK_PIN_NO(3) | 5) +#define PINMUX_GPIO3__FUNC_O_I2SO2_D0 (MTK_PIN_NO(3) | 6) +#define PINMUX_GPIO3__FUNC_B0_DBG_MON_A3 (MTK_PIN_NO(3) | 7) + +#define PINMUX_GPIO4__FUNC_B_GPIO4 (MTK_PIN_NO(4) | 0) +#define PINMUX_GPIO4__FUNC_B0_TP_GPIO4_AO (MTK_PIN_NO(4) | 1) +#define PINMUX_GPIO4__FUNC_I0_SPDIF_IN2 (MTK_PIN_NO(4) | 2) +#define PINMUX_GPIO4__FUNC_O_I2SO1_MCK (MTK_PIN_NO(4) | 3) +#define PINMUX_GPIO4__FUNC_I0_DMIC4_DAT (MTK_PIN_NO(4) | 4) +#define PINMUX_GPIO4__FUNC_I0_I2SIN_D1 (MTK_PIN_NO(4) | 5) +#define PINMUX_GPIO4__FUNC_O_I2SO2_D1 (MTK_PIN_NO(4) | 6) +#define PINMUX_GPIO4__FUNC_B0_DBG_MON_A4 (MTK_PIN_NO(4) | 7) + +#define PINMUX_GPIO5__FUNC_B_GPIO5 (MTK_PIN_NO(5) | 0) +#define PINMUX_GPIO5__FUNC_B0_TP_GPIO5_AO (MTK_PIN_NO(5) | 1) +#define PINMUX_GPIO5__FUNC_I0_SPDIF_IN1 (MTK_PIN_NO(5) | 2) +#define PINMUX_GPIO5__FUNC_O_I2SO1_BCK (MTK_PIN_NO(5) | 3) +#define PINMUX_GPIO5__FUNC_I0_DMIC4_DAT_R (MTK_PIN_NO(5) | 4) +#define PINMUX_GPIO5__FUNC_I0_I2SIN_D2 (MTK_PIN_NO(5) | 5) +#define PINMUX_GPIO5__FUNC_O_I2SO2_D2 (MTK_PIN_NO(5) | 6) +#define PINMUX_GPIO5__FUNC_B0_DBG_MON_A5 (MTK_PIN_NO(5) | 7) + +#define PINMUX_GPIO6__FUNC_B_GPIO6 (MTK_PIN_NO(6) | 0) +#define PINMUX_GPIO6__FUNC_B0_TP_GPIO6_AO (MTK_PIN_NO(6) | 1) +#define PINMUX_GPIO6__FUNC_I0_SPDIF_IN0 (MTK_PIN_NO(6) | 2) +#define PINMUX_GPIO6__FUNC_O_I2SO1_WS (MTK_PIN_NO(6) | 3) +#define PINMUX_GPIO6__FUNC_O_DMIC1_CLK (MTK_PIN_NO(6) | 4) +#define PINMUX_GPIO6__FUNC_I0_I2SIN_D3 (MTK_PIN_NO(6) | 5) +#define PINMUX_GPIO6__FUNC_O_I2SO2_D3 (MTK_PIN_NO(6) | 6) +#define PINMUX_GPIO6__FUNC_B0_MD32_0_GPIO0 (MTK_PIN_NO(6) | 7) + +#define PINMUX_GPIO7__FUNC_B_GPIO7 (MTK_PIN_NO(7) | 0) +#define PINMUX_GPIO7__FUNC_B0_TP_GPIO7_AO (MTK_PIN_NO(7) | 1) +#define PINMUX_GPIO7__FUNC_O_SPIM3_CSB (MTK_PIN_NO(7) | 2) +#define PINMUX_GPIO7__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(7) | 3) +#define PINMUX_GPIO7__FUNC_I0_DMIC1_DAT (MTK_PIN_NO(7) | 4) +#define PINMUX_GPIO7__FUNC_O_CMVREF0 (MTK_PIN_NO(7) | 5) +#define PINMUX_GPIO7__FUNC_O_CLKM0 (MTK_PIN_NO(7) | 6) +#define PINMUX_GPIO7__FUNC_B0_DBG_MON_A6 (MTK_PIN_NO(7) | 7) + +#define PINMUX_GPIO8__FUNC_B_GPIO8 (MTK_PIN_NO(8) | 0) +#define PINMUX_GPIO8__FUNC_B0_TP_GPIO0_AO (MTK_PIN_NO(8) | 1) +#define PINMUX_GPIO8__FUNC_O_SPIM3_CLK (MTK_PIN_NO(8) | 2) +#define PINMUX_GPIO8__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(8) | 3) +#define PINMUX_GPIO8__FUNC_I0_DMIC1_DAT_R (MTK_PIN_NO(8) | 4) +#define PINMUX_GPIO8__FUNC_O_CMVREF1 (MTK_PIN_NO(8) | 5) +#define PINMUX_GPIO8__FUNC_O_CLKM1 (MTK_PIN_NO(8) | 6) +#define PINMUX_GPIO8__FUNC_B0_DBG_MON_A7 (MTK_PIN_NO(8) | 7) + +#define PINMUX_GPIO9__FUNC_B_GPIO9 (MTK_PIN_NO(9) | 0) +#define PINMUX_GPIO9__FUNC_B0_TP_GPIO1_AO (MTK_PIN_NO(9) | 1) +#define PINMUX_GPIO9__FUNC_B0_SPIM3_MOSI (MTK_PIN_NO(9) | 2) +#define PINMUX_GPIO9__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(9) | 3) +#define PINMUX_GPIO9__FUNC_O_DMIC2_CLK (MTK_PIN_NO(9) | 4) +#define PINMUX_GPIO9__FUNC_O_CMFLASH0 (MTK_PIN_NO(9) | 5) +#define PINMUX_GPIO9__FUNC_O_PWM_0 (MTK_PIN_NO(9) | 6) +#define PINMUX_GPIO9__FUNC_B0_DBG_MON_A8 (MTK_PIN_NO(9) | 7) + +#define PINMUX_GPIO10__FUNC_B_GPIO10 (MTK_PIN_NO(10) | 0) +#define PINMUX_GPIO10__FUNC_B0_TP_GPIO2_AO (MTK_PIN_NO(10) | 1) +#define PINMUX_GPIO10__FUNC_B0_SPIM3_MISO (MTK_PIN_NO(10) | 2) +#define PINMUX_GPIO10__FUNC_I0_TDMIN_DI (MTK_PIN_NO(10) | 3) +#define PINMUX_GPIO10__FUNC_I0_DMIC2_DAT (MTK_PIN_NO(10) | 4) +#define PINMUX_GPIO10__FUNC_O_CMFLASH1 (MTK_PIN_NO(10) | 5) +#define PINMUX_GPIO10__FUNC_O_PWM_1 (MTK_PIN_NO(10) | 6) +#define PINMUX_GPIO10__FUNC_B0_DBG_MON_A9 (MTK_PIN_NO(10) | 7) + +#define PINMUX_GPIO11__FUNC_B_GPIO11 (MTK_PIN_NO(11) | 0) +#define PINMUX_GPIO11__FUNC_B0_TP_GPIO3_AO (MTK_PIN_NO(11) | 1) +#define PINMUX_GPIO11__FUNC_O_SPDIF_OUT (MTK_PIN_NO(11) | 2) +#define PINMUX_GPIO11__FUNC_O_I2SO1_D0 (MTK_PIN_NO(11) | 3) +#define PINMUX_GPIO11__FUNC_I0_DMIC2_DAT_R (MTK_PIN_NO(11) | 4) +#define PINMUX_GPIO11__FUNC_I0_DVFSRC_EXT_REQ (MTK_PIN_NO(11) | 5) +#define PINMUX_GPIO11__FUNC_O_CMVREF6 (MTK_PIN_NO(11) | 6) +#define PINMUX_GPIO11__FUNC_B0_DBG_MON_A10 (MTK_PIN_NO(11) | 7) + +#define PINMUX_GPIO12__FUNC_B_GPIO12 (MTK_PIN_NO(12) | 0) +#define PINMUX_GPIO12__FUNC_B0_TP_GPIO4_AO (MTK_PIN_NO(12) | 1) +#define PINMUX_GPIO12__FUNC_O_SPIM4_CSB (MTK_PIN_NO(12) | 2) +#define PINMUX_GPIO12__FUNC_B1_JTMS_SEL3 (MTK_PIN_NO(12) | 3) +#define PINMUX_GPIO12__FUNC_B1_APU_JTAG_TMS (MTK_PIN_NO(12) | 4) +#define PINMUX_GPIO12__FUNC_I0_VPU_UDI_TMS (MTK_PIN_NO(12) | 5) +#define PINMUX_GPIO12__FUNC_I0_IPU_JTAG_TMS (MTK_PIN_NO(12) | 6) +#define PINMUX_GPIO12__FUNC_I0_HDMITX20_HTPLG (MTK_PIN_NO(12) | 7) + +#define PINMUX_GPIO13__FUNC_B_GPIO13 (MTK_PIN_NO(13) | 0) +#define PINMUX_GPIO13__FUNC_B0_TP_GPIO5_AO (MTK_PIN_NO(13) | 1) +#define PINMUX_GPIO13__FUNC_O_SPIM4_CLK (MTK_PIN_NO(13) | 2) +#define PINMUX_GPIO13__FUNC_I0_JTCK_SEL3 (MTK_PIN_NO(13) | 3) +#define PINMUX_GPIO13__FUNC_I0_APU_JTAG_TCK (MTK_PIN_NO(13) | 4) +#define PINMUX_GPIO13__FUNC_I0_VPU_UDI_TCK (MTK_PIN_NO(13) | 5) +#define PINMUX_GPIO13__FUNC_I0_IPU_JTAG_TCK (MTK_PIN_NO(13) | 6) +#define PINMUX_GPIO13__FUNC_B1_HDMITX20_CEC (MTK_PIN_NO(13) | 7) + +#define PINMUX_GPIO14__FUNC_B_GPIO14 (MTK_PIN_NO(14) | 0) +#define PINMUX_GPIO14__FUNC_B0_TP_GPIO6_AO (MTK_PIN_NO(14) | 1) +#define PINMUX_GPIO14__FUNC_B0_SPIM4_MOSI (MTK_PIN_NO(14) | 2) +#define PINMUX_GPIO14__FUNC_I1_JTDI_SEL3 (MTK_PIN_NO(14) | 3) +#define PINMUX_GPIO14__FUNC_I1_APU_JTAG_TDI (MTK_PIN_NO(14) | 4) +#define PINMUX_GPIO14__FUNC_I0_VPU_UDI_TDI (MTK_PIN_NO(14) | 5) +#define PINMUX_GPIO14__FUNC_I0_IPU_JTAG_TDI (MTK_PIN_NO(14) | 6) +#define PINMUX_GPIO14__FUNC_B1_HDMITX20_SCL (MTK_PIN_NO(14) | 7) + +#define PINMUX_GPIO15__FUNC_B_GPIO15 (MTK_PIN_NO(15) | 0) +#define PINMUX_GPIO15__FUNC_B0_TP_GPIO7_AO (MTK_PIN_NO(15) | 1) +#define PINMUX_GPIO15__FUNC_B0_SPIM4_MISO (MTK_PIN_NO(15) | 2) +#define PINMUX_GPIO15__FUNC_O_JTDO_SEL3 (MTK_PIN_NO(15) | 3) +#define PINMUX_GPIO15__FUNC_O_APU_JTAG_TDO (MTK_PIN_NO(15) | 4) +#define PINMUX_GPIO15__FUNC_O_VPU_UDI_TDO (MTK_PIN_NO(15) | 5) +#define PINMUX_GPIO15__FUNC_O_IPU_JTAG_TDO (MTK_PIN_NO(15) | 6) +#define PINMUX_GPIO15__FUNC_B1_HDMITX20_SDA (MTK_PIN_NO(15) | 7) + +#define PINMUX_GPIO16__FUNC_B_GPIO16 (MTK_PIN_NO(16) | 0) +#define PINMUX_GPIO16__FUNC_B0_TP_GPIO0_AO (MTK_PIN_NO(16) | 1) +#define PINMUX_GPIO16__FUNC_O_UTXD3 (MTK_PIN_NO(16) | 2) +#define PINMUX_GPIO16__FUNC_I1_JTRSTn_SEL3 (MTK_PIN_NO(16) | 3) +#define PINMUX_GPIO16__FUNC_I0_APU_JTAG_TRST (MTK_PIN_NO(16) | 4) +#define PINMUX_GPIO16__FUNC_I0_VPU_UDI_NTRST (MTK_PIN_NO(16) | 5) +#define PINMUX_GPIO16__FUNC_I0_IPU_JTAG_TRST (MTK_PIN_NO(16) | 6) +#define PINMUX_GPIO16__FUNC_O_HDMITX20_PWR5V (MTK_PIN_NO(16) | 7) + +#define PINMUX_GPIO17__FUNC_B_GPIO17 (MTK_PIN_NO(17) | 0) +#define PINMUX_GPIO17__FUNC_B0_TP_GPIO1_AO (MTK_PIN_NO(17) | 1) +#define PINMUX_GPIO17__FUNC_I1_URXD3 (MTK_PIN_NO(17) | 2) +#define PINMUX_GPIO17__FUNC_O_CMFLASH2 (MTK_PIN_NO(17) | 3) +#define PINMUX_GPIO17__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(17) | 4) +#define PINMUX_GPIO17__FUNC_I0_DVFSRC_EXT_REQ (MTK_PIN_NO(17) | 5) +#define PINMUX_GPIO17__FUNC_O_CMVREF7 (MTK_PIN_NO(17) | 6) +#define PINMUX_GPIO17__FUNC_B0_MD32_0_GPIO1 (MTK_PIN_NO(17) | 7) + +#define PINMUX_GPIO18__FUNC_B_GPIO18 (MTK_PIN_NO(18) | 0) +#define PINMUX_GPIO18__FUNC_B0_TP_GPIO2_AO (MTK_PIN_NO(18) | 1) +#define PINMUX_GPIO18__FUNC_O_CMFLASH0 (MTK_PIN_NO(18) | 2) +#define PINMUX_GPIO18__FUNC_O_CMVREF4 (MTK_PIN_NO(18) | 3) +#define PINMUX_GPIO18__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(18) | 4) +#define PINMUX_GPIO18__FUNC_O_UTXD1 (MTK_PIN_NO(18) | 5) +#define PINMUX_GPIO18__FUNC_O_TP_UTXD1_AO (MTK_PIN_NO(18) | 6) +#define PINMUX_GPIO18__FUNC_B0_DBG_MON_A11 (MTK_PIN_NO(18) | 7) + +#define PINMUX_GPIO19__FUNC_B_GPIO19 (MTK_PIN_NO(19) | 0) +#define PINMUX_GPIO19__FUNC_B0_TP_GPIO3_AO (MTK_PIN_NO(19) | 1) +#define PINMUX_GPIO19__FUNC_O_CMFLASH1 (MTK_PIN_NO(19) | 2) +#define PINMUX_GPIO19__FUNC_O_CMVREF5 (MTK_PIN_NO(19) | 3) +#define PINMUX_GPIO19__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(19) | 4) +#define PINMUX_GPIO19__FUNC_I1_URXD1 (MTK_PIN_NO(19) | 5) +#define PINMUX_GPIO19__FUNC_I1_TP_URXD1_AO (MTK_PIN_NO(19) | 6) +#define PINMUX_GPIO19__FUNC_B0_DBG_MON_A12 (MTK_PIN_NO(19) | 7) + +#define PINMUX_GPIO20__FUNC_B_GPIO20 (MTK_PIN_NO(20) | 0) +#define PINMUX_GPIO20__FUNC_B0_TP_GPIO4_AO (MTK_PIN_NO(20) | 1) +#define PINMUX_GPIO20__FUNC_O_CMFLASH2 (MTK_PIN_NO(20) | 2) +#define PINMUX_GPIO20__FUNC_O_CLKM2 (MTK_PIN_NO(20) | 3) +#define PINMUX_GPIO20__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(20) | 4) +#define PINMUX_GPIO20__FUNC_O_URTS1 (MTK_PIN_NO(20) | 5) +#define PINMUX_GPIO20__FUNC_O_TP_URTS1_AO (MTK_PIN_NO(20) | 6) +#define PINMUX_GPIO20__FUNC_B0_DBG_MON_A13 (MTK_PIN_NO(20) | 7) + +#define PINMUX_GPIO21__FUNC_B_GPIO21 (MTK_PIN_NO(21) | 0) +#define PINMUX_GPIO21__FUNC_B0_TP_GPIO5_AO (MTK_PIN_NO(21) | 1) +#define PINMUX_GPIO21__FUNC_O_CMFLASH3 (MTK_PIN_NO(21) | 2) +#define PINMUX_GPIO21__FUNC_O_CLKM3 (MTK_PIN_NO(21) | 3) +#define PINMUX_GPIO21__FUNC_I0_TDMIN_DI (MTK_PIN_NO(21) | 4) +#define PINMUX_GPIO21__FUNC_I1_UCTS1 (MTK_PIN_NO(21) | 5) +#define PINMUX_GPIO21__FUNC_I1_TP_UCTS1_AO (MTK_PIN_NO(21) | 6) +#define PINMUX_GPIO21__FUNC_B0_DBG_MON_A14 (MTK_PIN_NO(21) | 7) + +#define PINMUX_GPIO22__FUNC_B_GPIO22 (MTK_PIN_NO(22) | 0) +#define PINMUX_GPIO22__FUNC_O_CMMCLK0 (MTK_PIN_NO(22) | 1) +#define PINMUX_GPIO22__FUNC_B0_TP_GPIO6_AO (MTK_PIN_NO(22) | 5) +#define PINMUX_GPIO22__FUNC_B0_DBG_MON_A15 (MTK_PIN_NO(22) | 7) + +#define PINMUX_GPIO23__FUNC_B_GPIO23 (MTK_PIN_NO(23) | 0) +#define PINMUX_GPIO23__FUNC_O_CMMCLK1 (MTK_PIN_NO(23) | 1) +#define PINMUX_GPIO23__FUNC_O_PWM_2 (MTK_PIN_NO(23) | 3) +#define PINMUX_GPIO23__FUNC_B1_PCIE_PHY_I2C_SCL (MTK_PIN_NO(23) | 4) +#define PINMUX_GPIO23__FUNC_B0_TP_GPIO7_AO (MTK_PIN_NO(23) | 5) +#define PINMUX_GPIO23__FUNC_I0_DP_TX_HPD (MTK_PIN_NO(23) | 6) +#define PINMUX_GPIO23__FUNC_B0_DBG_MON_A16 (MTK_PIN_NO(23) | 7) + +#define PINMUX_GPIO24__FUNC_B_GPIO24 (MTK_PIN_NO(24) | 0) +#define PINMUX_GPIO24__FUNC_O_CMMCLK2 (MTK_PIN_NO(24) | 1) +#define PINMUX_GPIO24__FUNC_O_PWM_3 (MTK_PIN_NO(24) | 3) +#define PINMUX_GPIO24__FUNC_B1_PCIE_PHY_I2C_SDA (MTK_PIN_NO(24) | 4) +#define PINMUX_GPIO24__FUNC_I0_DVFSRC_EXT_REQ (MTK_PIN_NO(24) | 5) +#define PINMUX_GPIO24__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(24) | 6) +#define PINMUX_GPIO24__FUNC_B0_MD32_0_GPIO2 (MTK_PIN_NO(24) | 7) + +#define PINMUX_GPIO25__FUNC_B_GPIO25 (MTK_PIN_NO(25) | 0) +#define PINMUX_GPIO25__FUNC_O_LCM_RST (MTK_PIN_NO(25) | 1) +#define PINMUX_GPIO25__FUNC_O_LCM1_RST (MTK_PIN_NO(25) | 2) +#define PINMUX_GPIO25__FUNC_I0_DP_TX_HPD (MTK_PIN_NO(25) | 3) + +#define PINMUX_GPIO26__FUNC_B_GPIO26 (MTK_PIN_NO(26) | 0) +#define PINMUX_GPIO26__FUNC_I0_DSI_TE (MTK_PIN_NO(26) | 1) +#define PINMUX_GPIO26__FUNC_I0_DSI1_TE (MTK_PIN_NO(26) | 2) +#define PINMUX_GPIO26__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(26) | 3) + +#define PINMUX_GPIO27__FUNC_B_GPIO27 (MTK_PIN_NO(27) | 0) +#define PINMUX_GPIO27__FUNC_O_LCM1_RST (MTK_PIN_NO(27) | 1) +#define PINMUX_GPIO27__FUNC_O_LCM_RST (MTK_PIN_NO(27) | 2) +#define PINMUX_GPIO27__FUNC_I0_DP_TX_HPD (MTK_PIN_NO(27) | 3) +#define PINMUX_GPIO27__FUNC_O_CMVREF2 (MTK_PIN_NO(27) | 4) +#define PINMUX_GPIO27__FUNC_O_mbistwriteen_trigger (MTK_PIN_NO(27) | 5) +#define PINMUX_GPIO27__FUNC_O_PWM_2 (MTK_PIN_NO(27) | 6) +#define PINMUX_GPIO27__FUNC_B0_DBG_MON_A17 (MTK_PIN_NO(27) | 7) + +#define PINMUX_GPIO28__FUNC_B_GPIO28 (MTK_PIN_NO(28) | 0) +#define PINMUX_GPIO28__FUNC_I0_DSI1_TE (MTK_PIN_NO(28) | 1) +#define PINMUX_GPIO28__FUNC_I0_DSI_TE (MTK_PIN_NO(28) | 2) +#define PINMUX_GPIO28__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(28) | 3) +#define PINMUX_GPIO28__FUNC_O_CMVREF3 (MTK_PIN_NO(28) | 4) +#define PINMUX_GPIO28__FUNC_O_mbistreaden_trigger (MTK_PIN_NO(28) | 5) +#define PINMUX_GPIO28__FUNC_O_PWM_3 (MTK_PIN_NO(28) | 6) +#define PINMUX_GPIO28__FUNC_B0_DBG_MON_A18 (MTK_PIN_NO(28) | 7) + +#define PINMUX_GPIO29__FUNC_B_GPIO29 (MTK_PIN_NO(29) | 0) +#define PINMUX_GPIO29__FUNC_O_DISP_PWM0 (MTK_PIN_NO(29) | 1) +#define PINMUX_GPIO29__FUNC_O_DISP_PWM1 (MTK_PIN_NO(29) | 2) + +#define PINMUX_GPIO30__FUNC_B_GPIO30 (MTK_PIN_NO(30) | 0) +#define PINMUX_GPIO30__FUNC_O_DISP_PWM1 (MTK_PIN_NO(30) | 1) +#define PINMUX_GPIO30__FUNC_O_DISP_PWM0 (MTK_PIN_NO(30) | 2) +#define PINMUX_GPIO30__FUNC_O_CMFLASH3 (MTK_PIN_NO(30) | 3) +#define PINMUX_GPIO30__FUNC_O_PWM_1 (MTK_PIN_NO(30) | 4) +#define PINMUX_GPIO30__FUNC_B0_DBG_MON_A19 (MTK_PIN_NO(30) | 7) + +#define PINMUX_GPIO31__FUNC_B_GPIO31 (MTK_PIN_NO(31) | 0) +#define PINMUX_GPIO31__FUNC_O_UTXD0 (MTK_PIN_NO(31) | 1) +#define PINMUX_GPIO31__FUNC_O_TP_UTXD1_AO (MTK_PIN_NO(31) | 2) +#define PINMUX_GPIO31__FUNC_O_ADSP_UTXD0 (MTK_PIN_NO(31) | 3) +#define PINMUX_GPIO31__FUNC_O_TP_UTXD2_AO (MTK_PIN_NO(31) | 4) +#define PINMUX_GPIO31__FUNC_O_MD32_0_TXD (MTK_PIN_NO(31) | 5) +#define PINMUX_GPIO31__FUNC_O_MD32_1_TXD (MTK_PIN_NO(31) | 6) +#define PINMUX_GPIO31__FUNC_O_SSPM_UTXD_AO (MTK_PIN_NO(31) | 7) + +#define PINMUX_GPIO32__FUNC_B_GPIO32 (MTK_PIN_NO(32) | 0) +#define PINMUX_GPIO32__FUNC_I1_URXD0 (MTK_PIN_NO(32) | 1) +#define PINMUX_GPIO32__FUNC_I1_TP_URXD1_AO (MTK_PIN_NO(32) | 2) +#define PINMUX_GPIO32__FUNC_I1_ADSP_URXD0 (MTK_PIN_NO(32) | 3) +#define PINMUX_GPIO32__FUNC_I1_TP_URXD2_AO (MTK_PIN_NO(32) | 4) +#define PINMUX_GPIO32__FUNC_I1_MD32_0_RXD (MTK_PIN_NO(32) | 5) +#define PINMUX_GPIO32__FUNC_I1_MD32_1_RXD (MTK_PIN_NO(32) | 6) +#define PINMUX_GPIO32__FUNC_I1_SSPM_URXD_AO (MTK_PIN_NO(32) | 7) + +#define PINMUX_GPIO33__FUNC_B_GPIO33 (MTK_PIN_NO(33) | 0) +#define PINMUX_GPIO33__FUNC_O_UTXD1 (MTK_PIN_NO(33) | 1) +#define PINMUX_GPIO33__FUNC_O_URTS2 (MTK_PIN_NO(33) | 2) +#define PINMUX_GPIO33__FUNC_O_ADSP_UTXD0 (MTK_PIN_NO(33) | 3) +#define PINMUX_GPIO33__FUNC_O_TP_UTXD1_AO (MTK_PIN_NO(33) | 4) +#define PINMUX_GPIO33__FUNC_O_mbistwriteen_trigger (MTK_PIN_NO(33) | 5) +#define PINMUX_GPIO33__FUNC_O_MD32_0_TXD (MTK_PIN_NO(33) | 6) +#define PINMUX_GPIO33__FUNC_O_SSPM_UTXD_AO (MTK_PIN_NO(33) | 7) + +#define PINMUX_GPIO34__FUNC_B_GPIO34 (MTK_PIN_NO(34) | 0) +#define PINMUX_GPIO34__FUNC_I1_URXD1 (MTK_PIN_NO(34) | 1) +#define PINMUX_GPIO34__FUNC_I1_UCTS2 (MTK_PIN_NO(34) | 2) +#define PINMUX_GPIO34__FUNC_I1_ADSP_URXD0 (MTK_PIN_NO(34) | 3) +#define PINMUX_GPIO34__FUNC_I1_TP_URXD1_AO (MTK_PIN_NO(34) | 4) +#define PINMUX_GPIO34__FUNC_O_mbistreaden_trigger (MTK_PIN_NO(34) | 5) +#define PINMUX_GPIO34__FUNC_I1_MD32_0_RXD (MTK_PIN_NO(34) | 6) +#define PINMUX_GPIO34__FUNC_I1_SSPM_URXD_AO (MTK_PIN_NO(34) | 7) + +#define PINMUX_GPIO35__FUNC_B_GPIO35 (MTK_PIN_NO(35) | 0) +#define PINMUX_GPIO35__FUNC_O_UTXD2 (MTK_PIN_NO(35) | 1) +#define PINMUX_GPIO35__FUNC_O_URTS1 (MTK_PIN_NO(35) | 2) +#define PINMUX_GPIO35__FUNC_O_ADSP_UTXD0 (MTK_PIN_NO(35) | 3) +#define PINMUX_GPIO35__FUNC_O_TP_URTS1_AO (MTK_PIN_NO(35) | 4) +#define PINMUX_GPIO35__FUNC_O_TP_UTXD2_AO (MTK_PIN_NO(35) | 5) +#define PINMUX_GPIO35__FUNC_O_MD32_1_TXD (MTK_PIN_NO(35) | 6) +#define PINMUX_GPIO35__FUNC_B0_DBG_MON_A20 (MTK_PIN_NO(35) | 7) + +#define PINMUX_GPIO36__FUNC_B_GPIO36 (MTK_PIN_NO(36) | 0) +#define PINMUX_GPIO36__FUNC_I1_URXD2 (MTK_PIN_NO(36) | 1) +#define PINMUX_GPIO36__FUNC_I1_UCTS1 (MTK_PIN_NO(36) | 2) +#define PINMUX_GPIO36__FUNC_I1_ADSP_URXD0 (MTK_PIN_NO(36) | 3) +#define PINMUX_GPIO36__FUNC_I1_TP_UCTS1_AO (MTK_PIN_NO(36) | 4) +#define PINMUX_GPIO36__FUNC_I1_TP_URXD2_AO (MTK_PIN_NO(36) | 5) +#define PINMUX_GPIO36__FUNC_I1_MD32_1_RXD (MTK_PIN_NO(36) | 6) +#define PINMUX_GPIO36__FUNC_B0_DBG_MON_A21 (MTK_PIN_NO(36) | 7) + +#define PINMUX_GPIO37__FUNC_B_GPIO37 (MTK_PIN_NO(37) | 0) +#define PINMUX_GPIO37__FUNC_B1_JTMS_SEL1 (MTK_PIN_NO(37) | 1) +#define PINMUX_GPIO37__FUNC_I0_UDI_TMS (MTK_PIN_NO(37) | 2) +#define PINMUX_GPIO37__FUNC_I1_SPM_JTAG_TMS (MTK_PIN_NO(37) | 3) +#define PINMUX_GPIO37__FUNC_I1_ADSP_JTAG0_TMS (MTK_PIN_NO(37) | 4) +#define PINMUX_GPIO37__FUNC_I1_SCP_JTAG0_TMS (MTK_PIN_NO(37) | 5) +#define PINMUX_GPIO37__FUNC_I1_CCU0_JTAG_TMS (MTK_PIN_NO(37) | 6) +#define PINMUX_GPIO37__FUNC_I1_MCUPM_JTAG_TMS (MTK_PIN_NO(37) | 7) + +#define PINMUX_GPIO38__FUNC_B_GPIO38 (MTK_PIN_NO(38) | 0) +#define PINMUX_GPIO38__FUNC_I0_JTCK_SEL1 (MTK_PIN_NO(38) | 1) +#define PINMUX_GPIO38__FUNC_I0_UDI_TCK (MTK_PIN_NO(38) | 2) +#define PINMUX_GPIO38__FUNC_I1_SPM_JTAG_TCK (MTK_PIN_NO(38) | 3) +#define PINMUX_GPIO38__FUNC_I0_ADSP_JTAG0_TCK (MTK_PIN_NO(38) | 4) +#define PINMUX_GPIO38__FUNC_I1_SCP_JTAG0_TCK (MTK_PIN_NO(38) | 5) +#define PINMUX_GPIO38__FUNC_I1_CCU0_JTAG_TCK (MTK_PIN_NO(38) | 6) +#define PINMUX_GPIO38__FUNC_I1_MCUPM_JTAG_TCK (MTK_PIN_NO(38) | 7) + +#define PINMUX_GPIO39__FUNC_B_GPIO39 (MTK_PIN_NO(39) | 0) +#define PINMUX_GPIO39__FUNC_I1_JTDI_SEL1 (MTK_PIN_NO(39) | 1) +#define PINMUX_GPIO39__FUNC_I0_UDI_TDI (MTK_PIN_NO(39) | 2) +#define PINMUX_GPIO39__FUNC_I1_SPM_JTAG_TDI (MTK_PIN_NO(39) | 3) +#define PINMUX_GPIO39__FUNC_I1_ADSP_JTAG0_TDI (MTK_PIN_NO(39) | 4) +#define PINMUX_GPIO39__FUNC_I1_SCP_JTAG0_TDI (MTK_PIN_NO(39) | 5) +#define PINMUX_GPIO39__FUNC_I1_CCU0_JTAG_TDI (MTK_PIN_NO(39) | 6) +#define PINMUX_GPIO39__FUNC_I1_MCUPM_JTAG_TDI (MTK_PIN_NO(39) | 7) + +#define PINMUX_GPIO40__FUNC_B_GPIO40 (MTK_PIN_NO(40) | 0) +#define PINMUX_GPIO40__FUNC_O_JTDO_SEL1 (MTK_PIN_NO(40) | 1) +#define PINMUX_GPIO40__FUNC_O_UDI_TDO (MTK_PIN_NO(40) | 2) +#define PINMUX_GPIO40__FUNC_O_SPM_JTAG_TDO (MTK_PIN_NO(40) | 3) +#define PINMUX_GPIO40__FUNC_O_ADSP_JTAG0_TDO (MTK_PIN_NO(40) | 4) +#define PINMUX_GPIO40__FUNC_O_SCP_JTAG0_TDO (MTK_PIN_NO(40) | 5) +#define PINMUX_GPIO40__FUNC_O_CCU0_JTAG_TDO (MTK_PIN_NO(40) | 6) +#define PINMUX_GPIO40__FUNC_O_MCUPM_JTAG_TDO (MTK_PIN_NO(40) | 7) + +#define PINMUX_GPIO41__FUNC_B_GPIO41 (MTK_PIN_NO(41) | 0) +#define PINMUX_GPIO41__FUNC_I1_JTRSTn_SEL1 (MTK_PIN_NO(41) | 1) +#define PINMUX_GPIO41__FUNC_I0_UDI_NTRST (MTK_PIN_NO(41) | 2) +#define PINMUX_GPIO41__FUNC_I0_SPM_JTAG_TRSTN (MTK_PIN_NO(41) | 3) +#define PINMUX_GPIO41__FUNC_I1_ADSP_JTAG0_TRSTN (MTK_PIN_NO(41) | 4) +#define PINMUX_GPIO41__FUNC_I0_SCP_JTAG0_TRSTN (MTK_PIN_NO(41) | 5) +#define PINMUX_GPIO41__FUNC_I1_CCU0_JTAG_TRST (MTK_PIN_NO(41) | 6) +#define PINMUX_GPIO41__FUNC_I0_MCUPM_JTAG_TRSTN (MTK_PIN_NO(41) | 7) + +#define PINMUX_GPIO42__FUNC_B_GPIO42 (MTK_PIN_NO(42) | 0) +#define PINMUX_GPIO42__FUNC_B1_KPCOL0 (MTK_PIN_NO(42) | 1) + +#define PINMUX_GPIO43__FUNC_B_GPIO43 (MTK_PIN_NO(43) | 0) +#define PINMUX_GPIO43__FUNC_B1_KPCOL1 (MTK_PIN_NO(43) | 1) +#define PINMUX_GPIO43__FUNC_I0_DP_TX_HPD (MTK_PIN_NO(43) | 2) +#define PINMUX_GPIO43__FUNC_O_CMFLASH2 (MTK_PIN_NO(43) | 3) +#define PINMUX_GPIO43__FUNC_I0_DVFSRC_EXT_REQ (MTK_PIN_NO(43) | 4) +#define PINMUX_GPIO43__FUNC_O_mbistwriteen_trigger (MTK_PIN_NO(43) | 7) + +#define PINMUX_GPIO44__FUNC_B_GPIO44 (MTK_PIN_NO(44) | 0) +#define PINMUX_GPIO44__FUNC_B1_KPROW0 (MTK_PIN_NO(44) | 1) + +#define PINMUX_GPIO45__FUNC_B_GPIO45 (MTK_PIN_NO(45) | 0) +#define PINMUX_GPIO45__FUNC_B1_KPROW1 (MTK_PIN_NO(45) | 1) +#define PINMUX_GPIO45__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(45) | 2) +#define PINMUX_GPIO45__FUNC_O_CMFLASH3 (MTK_PIN_NO(45) | 3) +#define PINMUX_GPIO45__FUNC_B0_I2SIN_MCK (MTK_PIN_NO(45) | 4) +#define PINMUX_GPIO45__FUNC_O_mbistreaden_trigger (MTK_PIN_NO(45) | 7) + +#define PINMUX_GPIO46__FUNC_B_GPIO46 (MTK_PIN_NO(46) | 0) +#define PINMUX_GPIO46__FUNC_I0_DP_TX_HPD (MTK_PIN_NO(46) | 1) +#define PINMUX_GPIO46__FUNC_O_PWM_0 (MTK_PIN_NO(46) | 2) +#define PINMUX_GPIO46__FUNC_I0_VBUSVALID_2P (MTK_PIN_NO(46) | 3) +#define PINMUX_GPIO46__FUNC_B0_DBG_MON_A22 (MTK_PIN_NO(46) | 7) + +#define PINMUX_GPIO47__FUNC_B_GPIO47 (MTK_PIN_NO(47) | 0) +#define PINMUX_GPIO47__FUNC_I1_WAKEN (MTK_PIN_NO(47) | 1) +#define PINMUX_GPIO47__FUNC_O_GDU_TROOPS_DET0 (MTK_PIN_NO(47) | 6) + +#define PINMUX_GPIO48__FUNC_B_GPIO48 (MTK_PIN_NO(48) | 0) +#define PINMUX_GPIO48__FUNC_O_PERSTN (MTK_PIN_NO(48) | 1) +#define PINMUX_GPIO48__FUNC_O_GDU_TROOPS_DET1 (MTK_PIN_NO(48) | 6) + +#define PINMUX_GPIO49__FUNC_B_GPIO49 (MTK_PIN_NO(49) | 0) +#define PINMUX_GPIO49__FUNC_B1_CLKREQN (MTK_PIN_NO(49) | 1) +#define PINMUX_GPIO49__FUNC_O_GDU_TROOPS_DET2 (MTK_PIN_NO(49) | 6) + +#define PINMUX_GPIO50__FUNC_B_GPIO50 (MTK_PIN_NO(50) | 0) +#define PINMUX_GPIO50__FUNC_O_HDMITX20_PWR5V (MTK_PIN_NO(50) | 1) +#define PINMUX_GPIO50__FUNC_I1_IDDIG_1P (MTK_PIN_NO(50) | 3) +#define PINMUX_GPIO50__FUNC_I1_SCP_JTAG1_TMS (MTK_PIN_NO(50) | 4) +#define PINMUX_GPIO50__FUNC_I1_SSPM_JTAG_TMS (MTK_PIN_NO(50) | 5) +#define PINMUX_GPIO50__FUNC_I1_MD32_0_JTAG_TMS (MTK_PIN_NO(50) | 6) +#define PINMUX_GPIO50__FUNC_I1_MD32_1_JTAG_TMS (MTK_PIN_NO(50) | 7) + +#define PINMUX_GPIO51__FUNC_B_GPIO51 (MTK_PIN_NO(51) | 0) +#define PINMUX_GPIO51__FUNC_I0_HDMITX20_HTPLG (MTK_PIN_NO(51) | 1) +#define PINMUX_GPIO51__FUNC_I0_EDP_TX_HPD (MTK_PIN_NO(51) | 2) +#define PINMUX_GPIO51__FUNC_O_USB_DRVVBUS_1P (MTK_PIN_NO(51) | 3) +#define PINMUX_GPIO51__FUNC_I1_SCP_JTAG1_TCK (MTK_PIN_NO(51) | 4) +#define PINMUX_GPIO51__FUNC_I1_SSPM_JTAG_TCK (MTK_PIN_NO(51) | 5) +#define PINMUX_GPIO51__FUNC_I1_MD32_0_JTAG_TCK (MTK_PIN_NO(51) | 6) +#define PINMUX_GPIO51__FUNC_I1_MD32_1_JTAG_TCK (MTK_PIN_NO(51) | 7) + +#define PINMUX_GPIO52__FUNC_B_GPIO52 (MTK_PIN_NO(52) | 0) +#define PINMUX_GPIO52__FUNC_B1_HDMITX20_CEC (MTK_PIN_NO(52) | 1) +#define PINMUX_GPIO52__FUNC_I0_VBUSVALID_1P (MTK_PIN_NO(52) | 3) +#define PINMUX_GPIO52__FUNC_I1_SCP_JTAG1_TDI (MTK_PIN_NO(52) | 4) +#define PINMUX_GPIO52__FUNC_I1_SSPM_JTAG_TDI (MTK_PIN_NO(52) | 5) +#define PINMUX_GPIO52__FUNC_I1_MD32_0_JTAG_TDI (MTK_PIN_NO(52) | 6) +#define PINMUX_GPIO52__FUNC_I1_MD32_1_JTAG_TDI (MTK_PIN_NO(52) | 7) + +#define PINMUX_GPIO53__FUNC_B_GPIO53 (MTK_PIN_NO(53) | 0) +#define PINMUX_GPIO53__FUNC_B1_HDMITX20_SCL (MTK_PIN_NO(53) | 1) +#define PINMUX_GPIO53__FUNC_I1_IDDIG_2P (MTK_PIN_NO(53) | 3) +#define PINMUX_GPIO53__FUNC_O_SCP_JTAG1_TDO (MTK_PIN_NO(53) | 4) +#define PINMUX_GPIO53__FUNC_O_SSPM_JTAG_TDO (MTK_PIN_NO(53) | 5) +#define PINMUX_GPIO53__FUNC_O_MD32_0_JTAG_TDO (MTK_PIN_NO(53) | 6) +#define PINMUX_GPIO53__FUNC_O_MD32_1_JTAG_TDO (MTK_PIN_NO(53) | 7) + +#define PINMUX_GPIO54__FUNC_B_GPIO54 (MTK_PIN_NO(54) | 0) +#define PINMUX_GPIO54__FUNC_B1_HDMITX20_SDA (MTK_PIN_NO(54) | 1) +#define PINMUX_GPIO54__FUNC_O_USB_DRVVBUS_2P (MTK_PIN_NO(54) | 3) +#define PINMUX_GPIO54__FUNC_I0_SCP_JTAG1_TRSTN (MTK_PIN_NO(54) | 4) +#define PINMUX_GPIO54__FUNC_I0_SSPM_JTAG_TRSTN (MTK_PIN_NO(54) | 5) +#define PINMUX_GPIO54__FUNC_I1_MD32_0_JTAG_TRST (MTK_PIN_NO(54) | 6) +#define PINMUX_GPIO54__FUNC_I1_MD32_1_JTAG_TRST (MTK_PIN_NO(54) | 7) + +#define PINMUX_GPIO55__FUNC_B_GPIO55 (MTK_PIN_NO(55) | 0) +#define PINMUX_GPIO55__FUNC_B1_SCL0 (MTK_PIN_NO(55) | 1) +#define PINMUX_GPIO55__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(55) | 2) +#define PINMUX_GPIO55__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(55) | 3) +#define PINMUX_GPIO55__FUNC_B1_PCIE_PHY_I2C_SCL (MTK_PIN_NO(55) | 4) + +#define PINMUX_GPIO56__FUNC_B_GPIO56 (MTK_PIN_NO(56) | 0) +#define PINMUX_GPIO56__FUNC_B1_SDA0 (MTK_PIN_NO(56) | 1) +#define PINMUX_GPIO56__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(56) | 2) +#define PINMUX_GPIO56__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(56) | 3) +#define PINMUX_GPIO56__FUNC_B1_PCIE_PHY_I2C_SDA (MTK_PIN_NO(56) | 4) + +#define PINMUX_GPIO57__FUNC_B_GPIO57 (MTK_PIN_NO(57) | 0) +#define PINMUX_GPIO57__FUNC_B1_SCL1 (MTK_PIN_NO(57) | 1) + +#define PINMUX_GPIO58__FUNC_B_GPIO58 (MTK_PIN_NO(58) | 0) +#define PINMUX_GPIO58__FUNC_B1_SDA1 (MTK_PIN_NO(58) | 1) + +#define PINMUX_GPIO59__FUNC_B_GPIO59 (MTK_PIN_NO(59) | 0) +#define PINMUX_GPIO59__FUNC_B1_SCL2 (MTK_PIN_NO(59) | 1) +#define PINMUX_GPIO59__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(59) | 2) +#define PINMUX_GPIO59__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(59) | 3) + +#define PINMUX_GPIO60__FUNC_B_GPIO60 (MTK_PIN_NO(60) | 0) +#define PINMUX_GPIO60__FUNC_B1_SDA2 (MTK_PIN_NO(60) | 1) +#define PINMUX_GPIO60__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(60) | 2) +#define PINMUX_GPIO60__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(60) | 3) + +#define PINMUX_GPIO61__FUNC_B_GPIO61 (MTK_PIN_NO(61) | 0) +#define PINMUX_GPIO61__FUNC_B1_SCL3 (MTK_PIN_NO(61) | 1) +#define PINMUX_GPIO61__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(61) | 2) +#define PINMUX_GPIO61__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(61) | 3) +#define PINMUX_GPIO61__FUNC_B1_PCIE_PHY_I2C_SCL (MTK_PIN_NO(61) | 4) + +#define PINMUX_GPIO62__FUNC_B_GPIO62 (MTK_PIN_NO(62) | 0) +#define PINMUX_GPIO62__FUNC_B1_SDA3 (MTK_PIN_NO(62) | 1) +#define PINMUX_GPIO62__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(62) | 2) +#define PINMUX_GPIO62__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(62) | 3) +#define PINMUX_GPIO62__FUNC_B1_PCIE_PHY_I2C_SDA (MTK_PIN_NO(62) | 4) + +#define PINMUX_GPIO63__FUNC_B_GPIO63 (MTK_PIN_NO(63) | 0) +#define PINMUX_GPIO63__FUNC_B1_SCL4 (MTK_PIN_NO(63) | 1) + +#define PINMUX_GPIO64__FUNC_B_GPIO64 (MTK_PIN_NO(64) | 0) +#define PINMUX_GPIO64__FUNC_B1_SDA4 (MTK_PIN_NO(64) | 1) + +#define PINMUX_GPIO65__FUNC_B_GPIO65 (MTK_PIN_NO(65) | 0) +#define PINMUX_GPIO65__FUNC_B1_SCL5 (MTK_PIN_NO(65) | 1) +#define PINMUX_GPIO65__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(65) | 2) +#define PINMUX_GPIO65__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(65) | 3) + +#define PINMUX_GPIO66__FUNC_B_GPIO66 (MTK_PIN_NO(66) | 0) +#define PINMUX_GPIO66__FUNC_B1_SDA5 (MTK_PIN_NO(66) | 1) +#define PINMUX_GPIO66__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(66) | 2) +#define PINMUX_GPIO66__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(66) | 3) + +#define PINMUX_GPIO67__FUNC_B_GPIO67 (MTK_PIN_NO(67) | 0) +#define PINMUX_GPIO67__FUNC_B1_SCL6 (MTK_PIN_NO(67) | 1) +#define PINMUX_GPIO67__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(67) | 2) +#define PINMUX_GPIO67__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(67) | 3) +#define PINMUX_GPIO67__FUNC_B1_PCIE_PHY_I2C_SCL (MTK_PIN_NO(67) | 4) + +#define PINMUX_GPIO68__FUNC_B_GPIO68 (MTK_PIN_NO(68) | 0) +#define PINMUX_GPIO68__FUNC_B1_SDA6 (MTK_PIN_NO(68) | 1) +#define PINMUX_GPIO68__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(68) | 2) +#define PINMUX_GPIO68__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(68) | 3) +#define PINMUX_GPIO68__FUNC_B1_PCIE_PHY_I2C_SDA (MTK_PIN_NO(68) | 4) + +#define PINMUX_GPIO69__FUNC_B_GPIO69 (MTK_PIN_NO(69) | 0) +#define PINMUX_GPIO69__FUNC_O_SPIM0_CSB (MTK_PIN_NO(69) | 1) +#define PINMUX_GPIO69__FUNC_O_SCP_SPI0_CS (MTK_PIN_NO(69) | 2) +#define PINMUX_GPIO69__FUNC_O_DMIC3_CLK (MTK_PIN_NO(69) | 3) +#define PINMUX_GPIO69__FUNC_B0_MD32_1_GPIO0 (MTK_PIN_NO(69) | 4) +#define PINMUX_GPIO69__FUNC_O_CMVREF0 (MTK_PIN_NO(69) | 5) +#define PINMUX_GPIO69__FUNC_O_GDU_SUM_TROOP0_0 (MTK_PIN_NO(69) | 6) +#define PINMUX_GPIO69__FUNC_B0_DBG_MON_A23 (MTK_PIN_NO(69) | 7) + +#define PINMUX_GPIO70__FUNC_B_GPIO70 (MTK_PIN_NO(70) | 0) +#define PINMUX_GPIO70__FUNC_O_SPIM0_CLK (MTK_PIN_NO(70) | 1) +#define PINMUX_GPIO70__FUNC_O_SCP_SPI0_CK (MTK_PIN_NO(70) | 2) +#define PINMUX_GPIO70__FUNC_I0_DMIC3_DAT (MTK_PIN_NO(70) | 3) +#define PINMUX_GPIO70__FUNC_B0_MD32_1_GPIO1 (MTK_PIN_NO(70) | 4) +#define PINMUX_GPIO70__FUNC_O_CMVREF1 (MTK_PIN_NO(70) | 5) +#define PINMUX_GPIO70__FUNC_O_GDU_SUM_TROOP0_1 (MTK_PIN_NO(70) | 6) +#define PINMUX_GPIO70__FUNC_B0_DBG_MON_A24 (MTK_PIN_NO(70) | 7) + +#define PINMUX_GPIO71__FUNC_B_GPIO71 (MTK_PIN_NO(71) | 0) +#define PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI (MTK_PIN_NO(71) | 1) +#define PINMUX_GPIO71__FUNC_O_SCP_SPI0_MO (MTK_PIN_NO(71) | 2) +#define PINMUX_GPIO71__FUNC_I0_DMIC3_DAT_R (MTK_PIN_NO(71) | 3) +#define PINMUX_GPIO71__FUNC_B0_MD32_1_GPIO2 (MTK_PIN_NO(71) | 4) +#define PINMUX_GPIO71__FUNC_O_CMVREF2 (MTK_PIN_NO(71) | 5) +#define PINMUX_GPIO71__FUNC_O_GDU_SUM_TROOP0_2 (MTK_PIN_NO(71) | 6) +#define PINMUX_GPIO71__FUNC_B0_DBG_MON_A25 (MTK_PIN_NO(71) | 7) + +#define PINMUX_GPIO72__FUNC_B_GPIO72 (MTK_PIN_NO(72) | 0) +#define PINMUX_GPIO72__FUNC_B0_SPIM0_MISO (MTK_PIN_NO(72) | 1) +#define PINMUX_GPIO72__FUNC_I0_SCP_SPI0_MI (MTK_PIN_NO(72) | 2) +#define PINMUX_GPIO72__FUNC_O_DMIC4_CLK (MTK_PIN_NO(72) | 3) +#define PINMUX_GPIO72__FUNC_O_CMVREF3 (MTK_PIN_NO(72) | 5) +#define PINMUX_GPIO72__FUNC_O_GDU_SUM_TROOP1_0 (MTK_PIN_NO(72) | 6) +#define PINMUX_GPIO72__FUNC_B0_DBG_MON_A26 (MTK_PIN_NO(72) | 7) + +#define PINMUX_GPIO73__FUNC_B_GPIO73 (MTK_PIN_NO(73) | 0) +#define PINMUX_GPIO73__FUNC_B0_SPIM0_MIO2 (MTK_PIN_NO(73) | 1) +#define PINMUX_GPIO73__FUNC_O_UTXD3 (MTK_PIN_NO(73) | 2) +#define PINMUX_GPIO73__FUNC_I0_DMIC4_DAT (MTK_PIN_NO(73) | 3) +#define PINMUX_GPIO73__FUNC_O_CLKM0 (MTK_PIN_NO(73) | 4) +#define PINMUX_GPIO73__FUNC_O_CMVREF4 (MTK_PIN_NO(73) | 5) +#define PINMUX_GPIO73__FUNC_O_GDU_SUM_TROOP1_1 (MTK_PIN_NO(73) | 6) +#define PINMUX_GPIO73__FUNC_B0_DBG_MON_A27 (MTK_PIN_NO(73) | 7) + +#define PINMUX_GPIO74__FUNC_B_GPIO74 (MTK_PIN_NO(74) | 0) +#define PINMUX_GPIO74__FUNC_B0_SPIM0_MIO3 (MTK_PIN_NO(74) | 1) +#define PINMUX_GPIO74__FUNC_I1_URXD3 (MTK_PIN_NO(74) | 2) +#define PINMUX_GPIO74__FUNC_I0_DMIC4_DAT_R (MTK_PIN_NO(74) | 3) +#define PINMUX_GPIO74__FUNC_O_CLKM1 (MTK_PIN_NO(74) | 4) +#define PINMUX_GPIO74__FUNC_O_CMVREF5 (MTK_PIN_NO(74) | 5) +#define PINMUX_GPIO74__FUNC_O_GDU_SUM_TROOP1_2 (MTK_PIN_NO(74) | 6) +#define PINMUX_GPIO74__FUNC_B0_DBG_MON_A28 (MTK_PIN_NO(74) | 7) + +#define PINMUX_GPIO75__FUNC_B_GPIO75 (MTK_PIN_NO(75) | 0) +#define PINMUX_GPIO75__FUNC_O_SPIM1_CSB (MTK_PIN_NO(75) | 1) +#define PINMUX_GPIO75__FUNC_O_SCP_SPI1_A_CS (MTK_PIN_NO(75) | 2) +#define PINMUX_GPIO75__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(75) | 3) +#define PINMUX_GPIO75__FUNC_B1_SCP_SCL0 (MTK_PIN_NO(75) | 4) +#define PINMUX_GPIO75__FUNC_O_CMVREF6 (MTK_PIN_NO(75) | 5) +#define PINMUX_GPIO75__FUNC_O_GDU_SUM_TROOP2_0 (MTK_PIN_NO(75) | 6) +#define PINMUX_GPIO75__FUNC_B0_DBG_MON_A29 (MTK_PIN_NO(75) | 7) + +#define PINMUX_GPIO76__FUNC_B_GPIO76 (MTK_PIN_NO(76) | 0) +#define PINMUX_GPIO76__FUNC_O_SPIM1_CLK (MTK_PIN_NO(76) | 1) +#define PINMUX_GPIO76__FUNC_O_SCP_SPI1_A_CK (MTK_PIN_NO(76) | 2) +#define PINMUX_GPIO76__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(76) | 3) +#define PINMUX_GPIO76__FUNC_B1_SCP_SDA0 (MTK_PIN_NO(76) | 4) +#define PINMUX_GPIO76__FUNC_O_CMVREF7 (MTK_PIN_NO(76) | 5) +#define PINMUX_GPIO76__FUNC_O_GDU_SUM_TROOP2_1 (MTK_PIN_NO(76) | 6) +#define PINMUX_GPIO76__FUNC_B0_DBG_MON_A30 (MTK_PIN_NO(76) | 7) + +#define PINMUX_GPIO77__FUNC_B_GPIO77 (MTK_PIN_NO(77) | 0) +#define PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI (MTK_PIN_NO(77) | 1) +#define PINMUX_GPIO77__FUNC_O_SCP_SPI1_A_MO (MTK_PIN_NO(77) | 2) +#define PINMUX_GPIO77__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(77) | 3) +#define PINMUX_GPIO77__FUNC_B1_SCP_SCL1 (MTK_PIN_NO(77) | 4) +#define PINMUX_GPIO77__FUNC_O_GDU_SUM_TROOP2_2 (MTK_PIN_NO(77) | 6) +#define PINMUX_GPIO77__FUNC_B0_DBG_MON_A31 (MTK_PIN_NO(77) | 7) + +#define PINMUX_GPIO78__FUNC_B_GPIO78 (MTK_PIN_NO(78) | 0) +#define PINMUX_GPIO78__FUNC_B0_SPIM1_MISO (MTK_PIN_NO(78) | 1) +#define PINMUX_GPIO78__FUNC_I0_SCP_SPI1_A_MI (MTK_PIN_NO(78) | 2) +#define PINMUX_GPIO78__FUNC_I0_TDMIN_DI (MTK_PIN_NO(78) | 3) +#define PINMUX_GPIO78__FUNC_B1_SCP_SDA1 (MTK_PIN_NO(78) | 4) +#define PINMUX_GPIO78__FUNC_B0_DBG_MON_A32 (MTK_PIN_NO(78) | 7) + +#define PINMUX_GPIO79__FUNC_B_GPIO79 (MTK_PIN_NO(79) | 0) +#define PINMUX_GPIO79__FUNC_O_SPIM2_CSB (MTK_PIN_NO(79) | 1) +#define PINMUX_GPIO79__FUNC_O_SCP_SPI2_CS (MTK_PIN_NO(79) | 2) +#define PINMUX_GPIO79__FUNC_O_I2SO1_MCK (MTK_PIN_NO(79) | 3) +#define PINMUX_GPIO79__FUNC_O_UTXD2 (MTK_PIN_NO(79) | 4) +#define PINMUX_GPIO79__FUNC_O_TP_UTXD2_AO (MTK_PIN_NO(79) | 5) +#define PINMUX_GPIO79__FUNC_B0_PCM_SYNC (MTK_PIN_NO(79) | 6) +#define PINMUX_GPIO79__FUNC_B0_DBG_MON_B0 (MTK_PIN_NO(79) | 7) + +#define PINMUX_GPIO80__FUNC_B_GPIO80 (MTK_PIN_NO(80) | 0) +#define PINMUX_GPIO80__FUNC_O_SPIM2_CLK (MTK_PIN_NO(80) | 1) +#define PINMUX_GPIO80__FUNC_O_SCP_SPI2_CK (MTK_PIN_NO(80) | 2) +#define PINMUX_GPIO80__FUNC_O_I2SO1_BCK (MTK_PIN_NO(80) | 3) +#define PINMUX_GPIO80__FUNC_I1_URXD2 (MTK_PIN_NO(80) | 4) +#define PINMUX_GPIO80__FUNC_I1_TP_URXD2_AO (MTK_PIN_NO(80) | 5) +#define PINMUX_GPIO80__FUNC_B0_PCM_CLK (MTK_PIN_NO(80) | 6) +#define PINMUX_GPIO80__FUNC_B0_DBG_MON_B1 (MTK_PIN_NO(80) | 7) + +#define PINMUX_GPIO81__FUNC_B_GPIO81 (MTK_PIN_NO(81) | 0) +#define PINMUX_GPIO81__FUNC_B0_SPIM2_MOSI (MTK_PIN_NO(81) | 1) +#define PINMUX_GPIO81__FUNC_O_SCP_SPI2_MO (MTK_PIN_NO(81) | 2) +#define PINMUX_GPIO81__FUNC_O_I2SO1_WS (MTK_PIN_NO(81) | 3) +#define PINMUX_GPIO81__FUNC_O_URTS2 (MTK_PIN_NO(81) | 4) +#define PINMUX_GPIO81__FUNC_O_TP_URTS2_AO (MTK_PIN_NO(81) | 5) +#define PINMUX_GPIO81__FUNC_O_PCM_DO (MTK_PIN_NO(81) | 6) +#define PINMUX_GPIO81__FUNC_B0_DBG_MON_B2 (MTK_PIN_NO(81) | 7) + +#define PINMUX_GPIO82__FUNC_B_GPIO82 (MTK_PIN_NO(82) | 0) +#define PINMUX_GPIO82__FUNC_B0_SPIM2_MISO (MTK_PIN_NO(82) | 1) +#define PINMUX_GPIO82__FUNC_I0_SCP_SPI2_MI (MTK_PIN_NO(82) | 2) +#define PINMUX_GPIO82__FUNC_O_I2SO1_D0 (MTK_PIN_NO(82) | 3) +#define PINMUX_GPIO82__FUNC_I1_UCTS2 (MTK_PIN_NO(82) | 4) +#define PINMUX_GPIO82__FUNC_I1_TP_UCTS2_AO (MTK_PIN_NO(82) | 5) +#define PINMUX_GPIO82__FUNC_I0_PCM_DI (MTK_PIN_NO(82) | 6) +#define PINMUX_GPIO82__FUNC_B0_DBG_MON_B3 (MTK_PIN_NO(82) | 7) + +#define PINMUX_GPIO83__FUNC_B_GPIO83 (MTK_PIN_NO(83) | 0) +#define PINMUX_GPIO83__FUNC_I1_IDDIG (MTK_PIN_NO(83) | 1) + +#define PINMUX_GPIO84__FUNC_B_GPIO84 (MTK_PIN_NO(84) | 0) +#define PINMUX_GPIO84__FUNC_O_USB_DRVVBUS (MTK_PIN_NO(84) | 1) + +#define PINMUX_GPIO85__FUNC_B_GPIO85 (MTK_PIN_NO(85) | 0) +#define PINMUX_GPIO85__FUNC_I0_VBUSVALID (MTK_PIN_NO(85) | 1) + +#define PINMUX_GPIO86__FUNC_B_GPIO86 (MTK_PIN_NO(86) | 0) +#define PINMUX_GPIO86__FUNC_I1_IDDIG_1P (MTK_PIN_NO(86) | 1) +#define PINMUX_GPIO86__FUNC_O_UTXD1 (MTK_PIN_NO(86) | 2) +#define PINMUX_GPIO86__FUNC_O_URTS2 (MTK_PIN_NO(86) | 3) +#define PINMUX_GPIO86__FUNC_O_PWM_2 (MTK_PIN_NO(86) | 4) +#define PINMUX_GPIO86__FUNC_B0_TP_GPIO4_AO (MTK_PIN_NO(86) | 5) +#define PINMUX_GPIO86__FUNC_O_AUXIF_ST0 (MTK_PIN_NO(86) | 6) +#define PINMUX_GPIO86__FUNC_B0_DBG_MON_B4 (MTK_PIN_NO(86) | 7) + +#define PINMUX_GPIO87__FUNC_B_GPIO87 (MTK_PIN_NO(87) | 0) +#define PINMUX_GPIO87__FUNC_O_USB_DRVVBUS_1P (MTK_PIN_NO(87) | 1) +#define PINMUX_GPIO87__FUNC_I1_URXD1 (MTK_PIN_NO(87) | 2) +#define PINMUX_GPIO87__FUNC_I1_UCTS2 (MTK_PIN_NO(87) | 3) +#define PINMUX_GPIO87__FUNC_O_PWM_3 (MTK_PIN_NO(87) | 4) +#define PINMUX_GPIO87__FUNC_B0_TP_GPIO5_AO (MTK_PIN_NO(87) | 5) +#define PINMUX_GPIO87__FUNC_O_AUXIF_CLK0 (MTK_PIN_NO(87) | 6) +#define PINMUX_GPIO87__FUNC_B0_DBG_MON_B5 (MTK_PIN_NO(87) | 7) + +#define PINMUX_GPIO88__FUNC_B_GPIO88 (MTK_PIN_NO(88) | 0) +#define PINMUX_GPIO88__FUNC_I0_VBUSVALID_1P (MTK_PIN_NO(88) | 1) +#define PINMUX_GPIO88__FUNC_O_UTXD2 (MTK_PIN_NO(88) | 2) +#define PINMUX_GPIO88__FUNC_O_URTS1 (MTK_PIN_NO(88) | 3) +#define PINMUX_GPIO88__FUNC_O_CLKM2 (MTK_PIN_NO(88) | 4) +#define PINMUX_GPIO88__FUNC_B0_TP_GPIO6_AO (MTK_PIN_NO(88) | 5) +#define PINMUX_GPIO88__FUNC_O_AUXIF_ST1 (MTK_PIN_NO(88) | 6) +#define PINMUX_GPIO88__FUNC_B0_DBG_MON_B6 (MTK_PIN_NO(88) | 7) + +#define PINMUX_GPIO89__FUNC_B_GPIO89 (MTK_PIN_NO(89) | 0) +#define PINMUX_GPIO89__FUNC_I1_IDDIG_2P (MTK_PIN_NO(89) | 1) +#define PINMUX_GPIO89__FUNC_I1_URXD2 (MTK_PIN_NO(89) | 2) +#define PINMUX_GPIO89__FUNC_I1_UCTS1 (MTK_PIN_NO(89) | 3) +#define PINMUX_GPIO89__FUNC_O_CLKM3 (MTK_PIN_NO(89) | 4) +#define PINMUX_GPIO89__FUNC_B0_TP_GPIO7_AO (MTK_PIN_NO(89) | 5) +#define PINMUX_GPIO89__FUNC_O_AUXIF_CLK1 (MTK_PIN_NO(89) | 6) +#define PINMUX_GPIO89__FUNC_B0_DBG_MON_B7 (MTK_PIN_NO(89) | 7) + +#define PINMUX_GPIO90__FUNC_B_GPIO90 (MTK_PIN_NO(90) | 0) +#define PINMUX_GPIO90__FUNC_O_USB_DRVVBUS_2P (MTK_PIN_NO(90) | 1) +#define PINMUX_GPIO90__FUNC_O_UTXD3 (MTK_PIN_NO(90) | 2) +#define PINMUX_GPIO90__FUNC_O_ADSP_UTXD0 (MTK_PIN_NO(90) | 3) +#define PINMUX_GPIO90__FUNC_O_SSPM_UTXD_AO (MTK_PIN_NO(90) | 4) +#define PINMUX_GPIO90__FUNC_O_MD32_0_TXD (MTK_PIN_NO(90) | 5) +#define PINMUX_GPIO90__FUNC_O_MD32_1_TXD (MTK_PIN_NO(90) | 6) +#define PINMUX_GPIO90__FUNC_B0_DBG_MON_B8 (MTK_PIN_NO(90) | 7) + +#define PINMUX_GPIO91__FUNC_B_GPIO91 (MTK_PIN_NO(91) | 0) +#define PINMUX_GPIO91__FUNC_I0_VBUSVALID_2P (MTK_PIN_NO(91) | 1) +#define PINMUX_GPIO91__FUNC_I1_URXD3 (MTK_PIN_NO(91) | 2) +#define PINMUX_GPIO91__FUNC_I1_ADSP_URXD0 (MTK_PIN_NO(91) | 3) +#define PINMUX_GPIO91__FUNC_I1_SSPM_URXD_AO (MTK_PIN_NO(91) | 4) +#define PINMUX_GPIO91__FUNC_I1_MD32_0_RXD (MTK_PIN_NO(91) | 5) +#define PINMUX_GPIO91__FUNC_I1_MD32_1_RXD (MTK_PIN_NO(91) | 6) +#define PINMUX_GPIO91__FUNC_B0_DBG_MON_B9 (MTK_PIN_NO(91) | 7) + +#define PINMUX_GPIO92__FUNC_B_GPIO92 (MTK_PIN_NO(92) | 0) +#define PINMUX_GPIO92__FUNC_O_PWRAP_SPI0_CSN (MTK_PIN_NO(92) | 1) + +#define PINMUX_GPIO93__FUNC_B_GPIO93 (MTK_PIN_NO(93) | 0) +#define PINMUX_GPIO93__FUNC_O_PWRAP_SPI0_CK (MTK_PIN_NO(93) | 1) + +#define PINMUX_GPIO94__FUNC_B_GPIO94 (MTK_PIN_NO(94) | 0) +#define PINMUX_GPIO94__FUNC_B0_PWRAP_SPI0_MO (MTK_PIN_NO(94) | 1) +#define PINMUX_GPIO94__FUNC_B0_PWRAP_SPI0_MI (MTK_PIN_NO(94) | 2) + +#define PINMUX_GPIO95__FUNC_B_GPIO95 (MTK_PIN_NO(95) | 0) +#define PINMUX_GPIO95__FUNC_B0_PWRAP_SPI0_MI (MTK_PIN_NO(95) | 1) +#define PINMUX_GPIO95__FUNC_B0_PWRAP_SPI0_MO (MTK_PIN_NO(95) | 2) + +#define PINMUX_GPIO96__FUNC_B_GPIO96 (MTK_PIN_NO(96) | 0) +#define PINMUX_GPIO96__FUNC_O_SRCLKENA0 (MTK_PIN_NO(96) | 1) + +#define PINMUX_GPIO97__FUNC_B_GPIO97 (MTK_PIN_NO(97) | 0) +#define PINMUX_GPIO97__FUNC_O_SRCLKENA1 (MTK_PIN_NO(97) | 1) + +#define PINMUX_GPIO98__FUNC_B_GPIO98 (MTK_PIN_NO(98) | 0) +#define PINMUX_GPIO98__FUNC_O_SCP_VREQ_VAO (MTK_PIN_NO(98) | 1) +#define PINMUX_GPIO98__FUNC_I0_DVFSRC_EXT_REQ (MTK_PIN_NO(98) | 2) + +#define PINMUX_GPIO99__FUNC_B_GPIO99 (MTK_PIN_NO(99) | 0) +#define PINMUX_GPIO99__FUNC_I0_RTC32K_CK (MTK_PIN_NO(99) | 1) + +#define PINMUX_GPIO100__FUNC_B_GPIO100 (MTK_PIN_NO(100) | 0) +#define PINMUX_GPIO100__FUNC_O_WATCHDOG (MTK_PIN_NO(100) | 1) + +#define PINMUX_GPIO101__FUNC_B_GPIO101 (MTK_PIN_NO(101) | 0) +#define PINMUX_GPIO101__FUNC_O_AUD_CLK_MOSI (MTK_PIN_NO(101) | 1) +#define PINMUX_GPIO101__FUNC_O_I2SO1_MCK (MTK_PIN_NO(101) | 2) +#define PINMUX_GPIO101__FUNC_B0_I2SIN_BCK (MTK_PIN_NO(101) | 3) + +#define PINMUX_GPIO102__FUNC_B_GPIO102 (MTK_PIN_NO(102) | 0) +#define PINMUX_GPIO102__FUNC_O_AUD_SYNC_MOSI (MTK_PIN_NO(102) | 1) +#define PINMUX_GPIO102__FUNC_O_I2SO1_BCK (MTK_PIN_NO(102) | 2) +#define PINMUX_GPIO102__FUNC_B0_I2SIN_WS (MTK_PIN_NO(102) | 3) + +#define PINMUX_GPIO103__FUNC_B_GPIO103 (MTK_PIN_NO(103) | 0) +#define PINMUX_GPIO103__FUNC_O_AUD_DAT_MOSI0 (MTK_PIN_NO(103) | 1) +#define PINMUX_GPIO103__FUNC_O_I2SO1_WS (MTK_PIN_NO(103) | 2) +#define PINMUX_GPIO103__FUNC_I0_I2SIN_D0 (MTK_PIN_NO(103) | 3) + +#define PINMUX_GPIO104__FUNC_B_GPIO104 (MTK_PIN_NO(104) | 0) +#define PINMUX_GPIO104__FUNC_O_AUD_DAT_MOSI1 (MTK_PIN_NO(104) | 1) +#define PINMUX_GPIO104__FUNC_O_I2SO1_D0 (MTK_PIN_NO(104) | 2) +#define PINMUX_GPIO104__FUNC_I0_I2SIN_D1 (MTK_PIN_NO(104) | 3) + +#define PINMUX_GPIO105__FUNC_B_GPIO105 (MTK_PIN_NO(105) | 0) +#define PINMUX_GPIO105__FUNC_I0_AUD_DAT_MISO0 (MTK_PIN_NO(105) | 1) +#define PINMUX_GPIO105__FUNC_I0_VOW_DAT_MISO (MTK_PIN_NO(105) | 2) +#define PINMUX_GPIO105__FUNC_I0_I2SIN_D2 (MTK_PIN_NO(105) | 3) + +#define PINMUX_GPIO106__FUNC_B_GPIO106 (MTK_PIN_NO(106) | 0) +#define PINMUX_GPIO106__FUNC_I0_AUD_DAT_MISO1 (MTK_PIN_NO(106) | 1) +#define PINMUX_GPIO106__FUNC_I0_VOW_CLK_MISO (MTK_PIN_NO(106) | 2) +#define PINMUX_GPIO106__FUNC_I0_I2SIN_D3 (MTK_PIN_NO(106) | 3) + +#define PINMUX_GPIO107__FUNC_B_GPIO107 (MTK_PIN_NO(107) | 0) +#define PINMUX_GPIO107__FUNC_B0_I2SIN_MCK (MTK_PIN_NO(107) | 1) +#define PINMUX_GPIO107__FUNC_I0_SPLIN_MCK (MTK_PIN_NO(107) | 2) +#define PINMUX_GPIO107__FUNC_I0_SPDIF_IN0 (MTK_PIN_NO(107) | 3) +#define PINMUX_GPIO107__FUNC_O_CMVREF4 (MTK_PIN_NO(107) | 4) +#define PINMUX_GPIO107__FUNC_O_AUXIF_ST0 (MTK_PIN_NO(107) | 5) +#define PINMUX_GPIO107__FUNC_O_PGD_LV_LSC_PWR0 (MTK_PIN_NO(107) | 6) + +#define PINMUX_GPIO108__FUNC_B_GPIO108 (MTK_PIN_NO(108) | 0) +#define PINMUX_GPIO108__FUNC_B0_I2SIN_BCK (MTK_PIN_NO(108) | 1) +#define PINMUX_GPIO108__FUNC_I0_SPLIN_LRCK (MTK_PIN_NO(108) | 2) +#define PINMUX_GPIO108__FUNC_O_DMIC4_CLK (MTK_PIN_NO(108) | 3) +#define PINMUX_GPIO108__FUNC_O_CMVREF5 (MTK_PIN_NO(108) | 4) +#define PINMUX_GPIO108__FUNC_O_AUXIF_CLK0 (MTK_PIN_NO(108) | 5) +#define PINMUX_GPIO108__FUNC_O_PGD_LV_LSC_PWR1 (MTK_PIN_NO(108) | 6) +#define PINMUX_GPIO108__FUNC_B0_DBG_MON_B10 (MTK_PIN_NO(108) | 7) + +#define PINMUX_GPIO109__FUNC_B_GPIO109 (MTK_PIN_NO(109) | 0) +#define PINMUX_GPIO109__FUNC_B0_I2SIN_WS (MTK_PIN_NO(109) | 1) +#define PINMUX_GPIO109__FUNC_I0_SPLIN_BCK (MTK_PIN_NO(109) | 2) +#define PINMUX_GPIO109__FUNC_I0_DMIC4_DAT (MTK_PIN_NO(109) | 3) +#define PINMUX_GPIO109__FUNC_O_CMVREF6 (MTK_PIN_NO(109) | 4) +#define PINMUX_GPIO109__FUNC_O_AUXIF_ST1 (MTK_PIN_NO(109) | 5) +#define PINMUX_GPIO109__FUNC_O_PGD_LV_LSC_PWR2 (MTK_PIN_NO(109) | 6) +#define PINMUX_GPIO109__FUNC_B0_DBG_MON_B11 (MTK_PIN_NO(109) | 7) + +#define PINMUX_GPIO110__FUNC_B_GPIO110 (MTK_PIN_NO(110) | 0) +#define PINMUX_GPIO110__FUNC_I0_I2SIN_D0 (MTK_PIN_NO(110) | 1) +#define PINMUX_GPIO110__FUNC_I0_SPLIN_D0 (MTK_PIN_NO(110) | 2) +#define PINMUX_GPIO110__FUNC_I0_DMIC4_DAT_R (MTK_PIN_NO(110) | 3) +#define PINMUX_GPIO110__FUNC_O_CMVREF7 (MTK_PIN_NO(110) | 4) +#define PINMUX_GPIO110__FUNC_O_AUXIF_CLK1 (MTK_PIN_NO(110) | 5) +#define PINMUX_GPIO110__FUNC_O_PGD_LV_LSC_PWR3 (MTK_PIN_NO(110) | 6) +#define PINMUX_GPIO110__FUNC_B0_DBG_MON_B12 (MTK_PIN_NO(110) | 7) + +#define PINMUX_GPIO111__FUNC_B_GPIO111 (MTK_PIN_NO(111) | 0) +#define PINMUX_GPIO111__FUNC_I0_I2SIN_D1 (MTK_PIN_NO(111) | 1) +#define PINMUX_GPIO111__FUNC_I0_SPLIN_D1 (MTK_PIN_NO(111) | 2) +#define PINMUX_GPIO111__FUNC_O_DMIC3_CLK (MTK_PIN_NO(111) | 3) +#define PINMUX_GPIO111__FUNC_O_SPDIF_OUT (MTK_PIN_NO(111) | 4) +#define PINMUX_GPIO111__FUNC_O_PGD_LV_LSC_PWR4 (MTK_PIN_NO(111) | 6) +#define PINMUX_GPIO111__FUNC_B0_DBG_MON_B13 (MTK_PIN_NO(111) | 7) + +#define PINMUX_GPIO112__FUNC_B_GPIO112 (MTK_PIN_NO(112) | 0) +#define PINMUX_GPIO112__FUNC_I0_I2SIN_D2 (MTK_PIN_NO(112) | 1) +#define PINMUX_GPIO112__FUNC_I0_SPLIN_D2 (MTK_PIN_NO(112) | 2) +#define PINMUX_GPIO112__FUNC_I0_DMIC3_DAT (MTK_PIN_NO(112) | 3) +#define PINMUX_GPIO112__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(112) | 4) +#define PINMUX_GPIO112__FUNC_O_I2SO1_WS (MTK_PIN_NO(112) | 5) +#define PINMUX_GPIO112__FUNC_O_PGD_LV_LSC_PWR5 (MTK_PIN_NO(112) | 6) +#define PINMUX_GPIO112__FUNC_B0_DBG_MON_B14 (MTK_PIN_NO(112) | 7) + +#define PINMUX_GPIO113__FUNC_B_GPIO113 (MTK_PIN_NO(113) | 0) +#define PINMUX_GPIO113__FUNC_I0_I2SIN_D3 (MTK_PIN_NO(113) | 1) +#define PINMUX_GPIO113__FUNC_I0_SPLIN_D3 (MTK_PIN_NO(113) | 2) +#define PINMUX_GPIO113__FUNC_I0_DMIC3_DAT_R (MTK_PIN_NO(113) | 3) +#define PINMUX_GPIO113__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(113) | 4) +#define PINMUX_GPIO113__FUNC_O_I2SO1_D0 (MTK_PIN_NO(113) | 5) +#define PINMUX_GPIO113__FUNC_B0_DBG_MON_B15 (MTK_PIN_NO(113) | 7) + +#define PINMUX_GPIO114__FUNC_B_GPIO114 (MTK_PIN_NO(114) | 0) +#define PINMUX_GPIO114__FUNC_O_I2SO2_MCK (MTK_PIN_NO(114) | 1) +#define PINMUX_GPIO114__FUNC_B0_I2SIN_MCK (MTK_PIN_NO(114) | 2) +#define PINMUX_GPIO114__FUNC_I1_MCUPM_JTAG_TMS (MTK_PIN_NO(114) | 3) +#define PINMUX_GPIO114__FUNC_B1_APU_JTAG_TMS (MTK_PIN_NO(114) | 4) +#define PINMUX_GPIO114__FUNC_I1_SCP_JTAG1_TMS (MTK_PIN_NO(114) | 5) +#define PINMUX_GPIO114__FUNC_I1_SPM_JTAG_TMS (MTK_PIN_NO(114) | 6) +#define PINMUX_GPIO114__FUNC_B0_DBG_MON_B16 (MTK_PIN_NO(114) | 7) + +#define PINMUX_GPIO115__FUNC_B_GPIO115 (MTK_PIN_NO(115) | 0) +#define PINMUX_GPIO115__FUNC_B0_I2SO2_BCK (MTK_PIN_NO(115) | 1) +#define PINMUX_GPIO115__FUNC_B0_I2SIN_BCK (MTK_PIN_NO(115) | 2) +#define PINMUX_GPIO115__FUNC_I1_MCUPM_JTAG_TCK (MTK_PIN_NO(115) | 3) +#define PINMUX_GPIO115__FUNC_I0_APU_JTAG_TCK (MTK_PIN_NO(115) | 4) +#define PINMUX_GPIO115__FUNC_I1_SCP_JTAG1_TCK (MTK_PIN_NO(115) | 5) +#define PINMUX_GPIO115__FUNC_I1_SPM_JTAG_TCK (MTK_PIN_NO(115) | 6) +#define PINMUX_GPIO115__FUNC_B0_DBG_MON_B17 (MTK_PIN_NO(115) | 7) + +#define PINMUX_GPIO116__FUNC_B_GPIO116 (MTK_PIN_NO(116) | 0) +#define PINMUX_GPIO116__FUNC_B0_I2SO2_WS (MTK_PIN_NO(116) | 1) +#define PINMUX_GPIO116__FUNC_B0_I2SIN_WS (MTK_PIN_NO(116) | 2) +#define PINMUX_GPIO116__FUNC_I1_MCUPM_JTAG_TDI (MTK_PIN_NO(116) | 3) +#define PINMUX_GPIO116__FUNC_I1_APU_JTAG_TDI (MTK_PIN_NO(116) | 4) +#define PINMUX_GPIO116__FUNC_I1_SCP_JTAG1_TDI (MTK_PIN_NO(116) | 5) +#define PINMUX_GPIO116__FUNC_I1_SPM_JTAG_TDI (MTK_PIN_NO(116) | 6) +#define PINMUX_GPIO116__FUNC_B0_DBG_MON_B18 (MTK_PIN_NO(116) | 7) + +#define PINMUX_GPIO117__FUNC_B_GPIO117 (MTK_PIN_NO(117) | 0) +#define PINMUX_GPIO117__FUNC_O_I2SO2_D0 (MTK_PIN_NO(117) | 1) +#define PINMUX_GPIO117__FUNC_I0_I2SIN_D0 (MTK_PIN_NO(117) | 2) +#define PINMUX_GPIO117__FUNC_O_MCUPM_JTAG_TDO (MTK_PIN_NO(117) | 3) +#define PINMUX_GPIO117__FUNC_O_APU_JTAG_TDO (MTK_PIN_NO(117) | 4) +#define PINMUX_GPIO117__FUNC_O_SCP_JTAG1_TDO (MTK_PIN_NO(117) | 5) +#define PINMUX_GPIO117__FUNC_O_SPM_JTAG_TDO (MTK_PIN_NO(117) | 6) +#define PINMUX_GPIO117__FUNC_B0_DBG_MON_B19 (MTK_PIN_NO(117) | 7) + +#define PINMUX_GPIO118__FUNC_B_GPIO118 (MTK_PIN_NO(118) | 0) +#define PINMUX_GPIO118__FUNC_O_I2SO2_D1 (MTK_PIN_NO(118) | 1) +#define PINMUX_GPIO118__FUNC_I0_I2SIN_D1 (MTK_PIN_NO(118) | 2) +#define PINMUX_GPIO118__FUNC_I0_MCUPM_JTAG_TRSTN (MTK_PIN_NO(118) | 3) +#define PINMUX_GPIO118__FUNC_I0_APU_JTAG_TRST (MTK_PIN_NO(118) | 4) +#define PINMUX_GPIO118__FUNC_I0_SCP_JTAG1_TRSTN (MTK_PIN_NO(118) | 5) +#define PINMUX_GPIO118__FUNC_I0_SPM_JTAG_TRSTN (MTK_PIN_NO(118) | 6) +#define PINMUX_GPIO118__FUNC_B0_DBG_MON_B20 (MTK_PIN_NO(118) | 7) + +#define PINMUX_GPIO119__FUNC_B_GPIO119 (MTK_PIN_NO(119) | 0) +#define PINMUX_GPIO119__FUNC_O_I2SO2_D2 (MTK_PIN_NO(119) | 1) +#define PINMUX_GPIO119__FUNC_I0_I2SIN_D2 (MTK_PIN_NO(119) | 2) +#define PINMUX_GPIO119__FUNC_O_UTXD3 (MTK_PIN_NO(119) | 3) +#define PINMUX_GPIO119__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(119) | 4) +#define PINMUX_GPIO119__FUNC_O_I2SO1_MCK (MTK_PIN_NO(119) | 5) +#define PINMUX_GPIO119__FUNC_O_SSPM_UTXD_AO (MTK_PIN_NO(119) | 6) +#define PINMUX_GPIO119__FUNC_B0_DBG_MON_B21 (MTK_PIN_NO(119) | 7) + +#define PINMUX_GPIO120__FUNC_B_GPIO120 (MTK_PIN_NO(120) | 0) +#define PINMUX_GPIO120__FUNC_O_I2SO2_D3 (MTK_PIN_NO(120) | 1) +#define PINMUX_GPIO120__FUNC_I0_I2SIN_D3 (MTK_PIN_NO(120) | 2) +#define PINMUX_GPIO120__FUNC_I1_URXD3 (MTK_PIN_NO(120) | 3) +#define PINMUX_GPIO120__FUNC_I0_TDMIN_DI (MTK_PIN_NO(120) | 4) +#define PINMUX_GPIO120__FUNC_O_I2SO1_BCK (MTK_PIN_NO(120) | 5) +#define PINMUX_GPIO120__FUNC_I1_SSPM_URXD_AO (MTK_PIN_NO(120) | 6) +#define PINMUX_GPIO120__FUNC_B0_DBG_MON_B22 (MTK_PIN_NO(120) | 7) + +#define PINMUX_GPIO121__FUNC_B_GPIO121 (MTK_PIN_NO(121) | 0) +#define PINMUX_GPIO121__FUNC_B0_PCM_CLK (MTK_PIN_NO(121) | 1) +#define PINMUX_GPIO121__FUNC_O_SPIM4_CSB (MTK_PIN_NO(121) | 2) +#define PINMUX_GPIO121__FUNC_O_SCP_SPI1_B_CS (MTK_PIN_NO(121) | 3) +#define PINMUX_GPIO121__FUNC_O_TP_UTXD2_AO (MTK_PIN_NO(121) | 4) +#define PINMUX_GPIO121__FUNC_O_AUXIF_ST0 (MTK_PIN_NO(121) | 5) +#define PINMUX_GPIO121__FUNC_O_PGD_DA_EFUSE_RDY (MTK_PIN_NO(121) | 6) +#define PINMUX_GPIO121__FUNC_B0_DBG_MON_B23 (MTK_PIN_NO(121) | 7) + +#define PINMUX_GPIO122__FUNC_B_GPIO122 (MTK_PIN_NO(122) | 0) +#define PINMUX_GPIO122__FUNC_B0_PCM_SYNC (MTK_PIN_NO(122) | 1) +#define PINMUX_GPIO122__FUNC_O_SPIM4_CLK (MTK_PIN_NO(122) | 2) +#define PINMUX_GPIO122__FUNC_O_SCP_SPI1_B_CK (MTK_PIN_NO(122) | 3) +#define PINMUX_GPIO122__FUNC_I1_TP_URXD2_AO (MTK_PIN_NO(122) | 4) +#define PINMUX_GPIO122__FUNC_O_AUXIF_CLK0 (MTK_PIN_NO(122) | 5) +#define PINMUX_GPIO122__FUNC_O_PGD_DA_EFUSE_RDY_PRE (MTK_PIN_NO(122) | 6) +#define PINMUX_GPIO122__FUNC_B0_DBG_MON_B24 (MTK_PIN_NO(122) | 7) + +#define PINMUX_GPIO123__FUNC_B_GPIO123 (MTK_PIN_NO(123) | 0) +#define PINMUX_GPIO123__FUNC_O_PCM_DO (MTK_PIN_NO(123) | 1) +#define PINMUX_GPIO123__FUNC_B0_SPIM4_MOSI (MTK_PIN_NO(123) | 2) +#define PINMUX_GPIO123__FUNC_O_SCP_SPI1_B_MO (MTK_PIN_NO(123) | 3) +#define PINMUX_GPIO123__FUNC_O_TP_URTS2_AO (MTK_PIN_NO(123) | 4) +#define PINMUX_GPIO123__FUNC_O_AUXIF_ST1 (MTK_PIN_NO(123) | 5) +#define PINMUX_GPIO123__FUNC_O_PGD_DA_PWRGD_RESET (MTK_PIN_NO(123) | 6) +#define PINMUX_GPIO123__FUNC_B0_DBG_MON_B25 (MTK_PIN_NO(123) | 7) + +#define PINMUX_GPIO124__FUNC_B_GPIO124 (MTK_PIN_NO(124) | 0) +#define PINMUX_GPIO124__FUNC_I0_PCM_DI (MTK_PIN_NO(124) | 1) +#define PINMUX_GPIO124__FUNC_B0_SPIM4_MISO (MTK_PIN_NO(124) | 2) +#define PINMUX_GPIO124__FUNC_I0_SCP_SPI1_B_MI (MTK_PIN_NO(124) | 3) +#define PINMUX_GPIO124__FUNC_I1_TP_UCTS2_AO (MTK_PIN_NO(124) | 4) +#define PINMUX_GPIO124__FUNC_O_AUXIF_CLK1 (MTK_PIN_NO(124) | 5) +#define PINMUX_GPIO124__FUNC_O_PGD_DA_PWRGD_ENB (MTK_PIN_NO(124) | 6) +#define PINMUX_GPIO124__FUNC_B0_DBG_MON_B26 (MTK_PIN_NO(124) | 7) + +#define PINMUX_GPIO125__FUNC_B_GPIO125 (MTK_PIN_NO(125) | 0) +#define PINMUX_GPIO125__FUNC_O_DMIC1_CLK (MTK_PIN_NO(125) | 1) +#define PINMUX_GPIO125__FUNC_O_SPINOR_CK (MTK_PIN_NO(125) | 2) +#define PINMUX_GPIO125__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(125) | 3) +#define PINMUX_GPIO125__FUNC_O_LVTS_FOUT (MTK_PIN_NO(125) | 6) +#define PINMUX_GPIO125__FUNC_B0_DBG_MON_B27 (MTK_PIN_NO(125) | 7) + +#define PINMUX_GPIO126__FUNC_B_GPIO126 (MTK_PIN_NO(126) | 0) +#define PINMUX_GPIO126__FUNC_I0_DMIC1_DAT (MTK_PIN_NO(126) | 1) +#define PINMUX_GPIO126__FUNC_O_SPINOR_CS (MTK_PIN_NO(126) | 2) +#define PINMUX_GPIO126__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(126) | 3) +#define PINMUX_GPIO126__FUNC_O_LVTS_SDO (MTK_PIN_NO(126) | 6) +#define PINMUX_GPIO126__FUNC_B0_DBG_MON_B28 (MTK_PIN_NO(126) | 7) + +#define PINMUX_GPIO127__FUNC_B_GPIO127 (MTK_PIN_NO(127) | 0) +#define PINMUX_GPIO127__FUNC_I0_DMIC1_DAT_R (MTK_PIN_NO(127) | 1) +#define PINMUX_GPIO127__FUNC_B0_SPINOR_IO0 (MTK_PIN_NO(127) | 2) +#define PINMUX_GPIO127__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(127) | 3) +#define PINMUX_GPIO127__FUNC_I0_LVTS_26M (MTK_PIN_NO(127) | 6) +#define PINMUX_GPIO127__FUNC_B0_DBG_MON_B29 (MTK_PIN_NO(127) | 7) + +#define PINMUX_GPIO128__FUNC_B_GPIO128 (MTK_PIN_NO(128) | 0) +#define PINMUX_GPIO128__FUNC_O_DMIC2_CLK (MTK_PIN_NO(128) | 1) +#define PINMUX_GPIO128__FUNC_B0_SPINOR_IO1 (MTK_PIN_NO(128) | 2) +#define PINMUX_GPIO128__FUNC_I0_TDMIN_DI (MTK_PIN_NO(128) | 3) +#define PINMUX_GPIO128__FUNC_I0_LVTS_SCF (MTK_PIN_NO(128) | 6) +#define PINMUX_GPIO128__FUNC_B0_DBG_MON_B30 (MTK_PIN_NO(128) | 7) + +#define PINMUX_GPIO129__FUNC_B_GPIO129 (MTK_PIN_NO(129) | 0) +#define PINMUX_GPIO129__FUNC_I0_DMIC2_DAT (MTK_PIN_NO(129) | 1) +#define PINMUX_GPIO129__FUNC_B0_SPINOR_IO2 (MTK_PIN_NO(129) | 2) +#define PINMUX_GPIO129__FUNC_I0_SPDIF_IN1 (MTK_PIN_NO(129) | 3) +#define PINMUX_GPIO129__FUNC_I0_LVTS_SCK (MTK_PIN_NO(129) | 6) +#define PINMUX_GPIO129__FUNC_B0_DBG_MON_B31 (MTK_PIN_NO(129) | 7) + +#define PINMUX_GPIO130__FUNC_B_GPIO130 (MTK_PIN_NO(130) | 0) +#define PINMUX_GPIO130__FUNC_I0_DMIC2_DAT_R (MTK_PIN_NO(130) | 1) +#define PINMUX_GPIO130__FUNC_B0_SPINOR_IO3 (MTK_PIN_NO(130) | 2) +#define PINMUX_GPIO130__FUNC_I0_SPDIF_IN2 (MTK_PIN_NO(130) | 3) +#define PINMUX_GPIO130__FUNC_I0_LVTS_SDI (MTK_PIN_NO(130) | 6) +#define PINMUX_GPIO130__FUNC_B0_DBG_MON_B32 (MTK_PIN_NO(130) | 7) + +#define PINMUX_GPIO131__FUNC_B_GPIO131 (MTK_PIN_NO(131) | 0) +#define PINMUX_GPIO131__FUNC_O_DPI_D0 (MTK_PIN_NO(131) | 1) +#define PINMUX_GPIO131__FUNC_O_GBE_TXD3 (MTK_PIN_NO(131) | 2) +#define PINMUX_GPIO131__FUNC_O_DMIC1_CLK (MTK_PIN_NO(131) | 3) +#define PINMUX_GPIO131__FUNC_O_I2SO2_MCK (MTK_PIN_NO(131) | 4) +#define PINMUX_GPIO131__FUNC_B0_TP_GPIO0_AO (MTK_PIN_NO(131) | 5) +#define PINMUX_GPIO131__FUNC_O_SPIM5_CSB (MTK_PIN_NO(131) | 6) +#define PINMUX_GPIO131__FUNC_O_PGD_LV_HSC_PWR0 (MTK_PIN_NO(131) | 7) + +#define PINMUX_GPIO132__FUNC_B_GPIO132 (MTK_PIN_NO(132) | 0) +#define PINMUX_GPIO132__FUNC_O_DPI_D1 (MTK_PIN_NO(132) | 1) +#define PINMUX_GPIO132__FUNC_O_GBE_TXD2 (MTK_PIN_NO(132) | 2) +#define PINMUX_GPIO132__FUNC_I0_DMIC1_DAT (MTK_PIN_NO(132) | 3) +#define PINMUX_GPIO132__FUNC_B0_I2SO2_BCK (MTK_PIN_NO(132) | 4) +#define PINMUX_GPIO132__FUNC_B0_TP_GPIO1_AO (MTK_PIN_NO(132) | 5) +#define PINMUX_GPIO132__FUNC_O_SPIM5_CLK (MTK_PIN_NO(132) | 6) +#define PINMUX_GPIO132__FUNC_O_PGD_LV_HSC_PWR1 (MTK_PIN_NO(132) | 7) + +#define PINMUX_GPIO133__FUNC_B_GPIO133 (MTK_PIN_NO(133) | 0) +#define PINMUX_GPIO133__FUNC_O_DPI_D2 (MTK_PIN_NO(133) | 1) +#define PINMUX_GPIO133__FUNC_O_GBE_TXD1 (MTK_PIN_NO(133) | 2) +#define PINMUX_GPIO133__FUNC_I0_DMIC1_DAT_R (MTK_PIN_NO(133) | 3) +#define PINMUX_GPIO133__FUNC_B0_I2SO2_WS (MTK_PIN_NO(133) | 4) +#define PINMUX_GPIO133__FUNC_B0_TP_GPIO2_AO (MTK_PIN_NO(133) | 5) +#define PINMUX_GPIO133__FUNC_B0_SPIM5_MOSI (MTK_PIN_NO(133) | 6) +#define PINMUX_GPIO133__FUNC_O_PGD_LV_HSC_PWR2 (MTK_PIN_NO(133) | 7) + +#define PINMUX_GPIO134__FUNC_B_GPIO134 (MTK_PIN_NO(134) | 0) +#define PINMUX_GPIO134__FUNC_O_DPI_D3 (MTK_PIN_NO(134) | 1) +#define PINMUX_GPIO134__FUNC_O_GBE_TXD0 (MTK_PIN_NO(134) | 2) +#define PINMUX_GPIO134__FUNC_O_DMIC2_CLK (MTK_PIN_NO(134) | 3) +#define PINMUX_GPIO134__FUNC_O_I2SO2_D0 (MTK_PIN_NO(134) | 4) +#define PINMUX_GPIO134__FUNC_B0_TP_GPIO3_AO (MTK_PIN_NO(134) | 5) +#define PINMUX_GPIO134__FUNC_B0_SPIM5_MISO (MTK_PIN_NO(134) | 6) +#define PINMUX_GPIO134__FUNC_O_PGD_LV_HSC_PWR3 (MTK_PIN_NO(134) | 7) + +#define PINMUX_GPIO135__FUNC_B_GPIO135 (MTK_PIN_NO(135) | 0) +#define PINMUX_GPIO135__FUNC_O_DPI_D4 (MTK_PIN_NO(135) | 1) +#define PINMUX_GPIO135__FUNC_I0_GBE_RXD3 (MTK_PIN_NO(135) | 2) +#define PINMUX_GPIO135__FUNC_I0_DMIC2_DAT (MTK_PIN_NO(135) | 3) +#define PINMUX_GPIO135__FUNC_O_I2SO2_D1 (MTK_PIN_NO(135) | 4) +#define PINMUX_GPIO135__FUNC_B0_TP_GPIO4_AO (MTK_PIN_NO(135) | 5) +#define PINMUX_GPIO135__FUNC_I1_WAKEN (MTK_PIN_NO(135) | 6) +#define PINMUX_GPIO135__FUNC_O_PGD_LV_HSC_PWR4 (MTK_PIN_NO(135) | 7) + +#define PINMUX_GPIO136__FUNC_B_GPIO136 (MTK_PIN_NO(136) | 0) +#define PINMUX_GPIO136__FUNC_O_DPI_D5 (MTK_PIN_NO(136) | 1) +#define PINMUX_GPIO136__FUNC_I0_GBE_RXD2 (MTK_PIN_NO(136) | 2) +#define PINMUX_GPIO136__FUNC_I0_DMIC2_DAT_R (MTK_PIN_NO(136) | 3) +#define PINMUX_GPIO136__FUNC_O_I2SO2_D2 (MTK_PIN_NO(136) | 4) +#define PINMUX_GPIO136__FUNC_B0_TP_GPIO5_AO (MTK_PIN_NO(136) | 5) +#define PINMUX_GPIO136__FUNC_O_PERSTN (MTK_PIN_NO(136) | 6) +#define PINMUX_GPIO136__FUNC_O_PGD_LV_HSC_PWR5 (MTK_PIN_NO(136) | 7) + +#define PINMUX_GPIO137__FUNC_B_GPIO137 (MTK_PIN_NO(137) | 0) +#define PINMUX_GPIO137__FUNC_O_DPI_D6 (MTK_PIN_NO(137) | 1) +#define PINMUX_GPIO137__FUNC_I0_GBE_RXD1 (MTK_PIN_NO(137) | 2) +#define PINMUX_GPIO137__FUNC_O_DMIC3_CLK (MTK_PIN_NO(137) | 3) +#define PINMUX_GPIO137__FUNC_O_I2SO2_D3 (MTK_PIN_NO(137) | 4) +#define PINMUX_GPIO137__FUNC_B0_TP_GPIO6_AO (MTK_PIN_NO(137) | 5) +#define PINMUX_GPIO137__FUNC_B1_CLKREQN (MTK_PIN_NO(137) | 6) +#define PINMUX_GPIO137__FUNC_O_PWM_0 (MTK_PIN_NO(137) | 7) + +#define PINMUX_GPIO138__FUNC_B_GPIO138 (MTK_PIN_NO(138) | 0) +#define PINMUX_GPIO138__FUNC_O_DPI_D7 (MTK_PIN_NO(138) | 1) +#define PINMUX_GPIO138__FUNC_I0_GBE_RXD0 (MTK_PIN_NO(138) | 2) +#define PINMUX_GPIO138__FUNC_I0_DMIC3_DAT (MTK_PIN_NO(138) | 3) +#define PINMUX_GPIO138__FUNC_O_CLKM2 (MTK_PIN_NO(138) | 4) +#define PINMUX_GPIO138__FUNC_B0_TP_GPIO7_AO (MTK_PIN_NO(138) | 5) +#define PINMUX_GPIO138__FUNC_B0_MD32_0_GPIO0 (MTK_PIN_NO(138) | 7) + +#define PINMUX_GPIO139__FUNC_B_GPIO139 (MTK_PIN_NO(139) | 0) +#define PINMUX_GPIO139__FUNC_O_DPI_D8 (MTK_PIN_NO(139) | 1) +#define PINMUX_GPIO139__FUNC_B0_GBE_TXC (MTK_PIN_NO(139) | 2) +#define PINMUX_GPIO139__FUNC_I0_DMIC3_DAT_R (MTK_PIN_NO(139) | 3) +#define PINMUX_GPIO139__FUNC_O_CLKM3 (MTK_PIN_NO(139) | 4) +#define PINMUX_GPIO139__FUNC_O_TP_UTXD2_AO (MTK_PIN_NO(139) | 5) +#define PINMUX_GPIO139__FUNC_O_UTXD2 (MTK_PIN_NO(139) | 6) +#define PINMUX_GPIO139__FUNC_B0_MD32_0_GPIO1 (MTK_PIN_NO(139) | 7) + +#define PINMUX_GPIO140__FUNC_B_GPIO140 (MTK_PIN_NO(140) | 0) +#define PINMUX_GPIO140__FUNC_O_DPI_D9 (MTK_PIN_NO(140) | 1) +#define PINMUX_GPIO140__FUNC_I0_GBE_RXC (MTK_PIN_NO(140) | 2) +#define PINMUX_GPIO140__FUNC_O_DMIC4_CLK (MTK_PIN_NO(140) | 3) +#define PINMUX_GPIO140__FUNC_O_PWM_2 (MTK_PIN_NO(140) | 4) +#define PINMUX_GPIO140__FUNC_I1_TP_URXD2_AO (MTK_PIN_NO(140) | 5) +#define PINMUX_GPIO140__FUNC_I1_URXD2 (MTK_PIN_NO(140) | 6) +#define PINMUX_GPIO140__FUNC_B0_MD32_0_GPIO2 (MTK_PIN_NO(140) | 7) + +#define PINMUX_GPIO141__FUNC_B_GPIO141 (MTK_PIN_NO(141) | 0) +#define PINMUX_GPIO141__FUNC_O_DPI_D10 (MTK_PIN_NO(141) | 1) +#define PINMUX_GPIO141__FUNC_I0_GBE_RXDV (MTK_PIN_NO(141) | 2) +#define PINMUX_GPIO141__FUNC_I0_DMIC4_DAT (MTK_PIN_NO(141) | 3) +#define PINMUX_GPIO141__FUNC_O_PWM_3 (MTK_PIN_NO(141) | 4) +#define PINMUX_GPIO141__FUNC_O_TP_URTS2_AO (MTK_PIN_NO(141) | 5) +#define PINMUX_GPIO141__FUNC_O_URTS2 (MTK_PIN_NO(141) | 6) +#define PINMUX_GPIO141__FUNC_B0_MD32_1_GPIO0 (MTK_PIN_NO(141) | 7) + +#define PINMUX_GPIO142__FUNC_B_GPIO142 (MTK_PIN_NO(142) | 0) +#define PINMUX_GPIO142__FUNC_O_DPI_D11 (MTK_PIN_NO(142) | 1) +#define PINMUX_GPIO142__FUNC_O_GBE_TXEN (MTK_PIN_NO(142) | 2) +#define PINMUX_GPIO142__FUNC_I0_DMIC4_DAT_R (MTK_PIN_NO(142) | 3) +#define PINMUX_GPIO142__FUNC_O_PWM_1 (MTK_PIN_NO(142) | 4) +#define PINMUX_GPIO142__FUNC_I1_TP_UCTS2_AO (MTK_PIN_NO(142) | 5) +#define PINMUX_GPIO142__FUNC_I1_UCTS2 (MTK_PIN_NO(142) | 6) +#define PINMUX_GPIO142__FUNC_B0_MD32_1_GPIO1 (MTK_PIN_NO(142) | 7) + +#define PINMUX_GPIO143__FUNC_B_GPIO143 (MTK_PIN_NO(143) | 0) +#define PINMUX_GPIO143__FUNC_O_DPI_D12 (MTK_PIN_NO(143) | 1) +#define PINMUX_GPIO143__FUNC_O_GBE_MDC (MTK_PIN_NO(143) | 2) +#define PINMUX_GPIO143__FUNC_B0_MD32_0_GPIO0 (MTK_PIN_NO(143) | 3) +#define PINMUX_GPIO143__FUNC_O_CLKM0 (MTK_PIN_NO(143) | 4) +#define PINMUX_GPIO143__FUNC_O_SPIM3_CSB (MTK_PIN_NO(143) | 5) +#define PINMUX_GPIO143__FUNC_O_UTXD1 (MTK_PIN_NO(143) | 6) +#define PINMUX_GPIO143__FUNC_B0_MD32_1_GPIO2 (MTK_PIN_NO(143) | 7) + +#define PINMUX_GPIO144__FUNC_B_GPIO144 (MTK_PIN_NO(144) | 0) +#define PINMUX_GPIO144__FUNC_O_DPI_D13 (MTK_PIN_NO(144) | 1) +#define PINMUX_GPIO144__FUNC_B1_GBE_MDIO (MTK_PIN_NO(144) | 2) +#define PINMUX_GPIO144__FUNC_B0_MD32_0_GPIO1 (MTK_PIN_NO(144) | 3) +#define PINMUX_GPIO144__FUNC_O_CLKM1 (MTK_PIN_NO(144) | 4) +#define PINMUX_GPIO144__FUNC_O_SPIM3_CLK (MTK_PIN_NO(144) | 5) +#define PINMUX_GPIO144__FUNC_I1_URXD1 (MTK_PIN_NO(144) | 6) +#define PINMUX_GPIO144__FUNC_O_PGD_HV_HSC_PWR0 (MTK_PIN_NO(144) | 7) + +#define PINMUX_GPIO145__FUNC_B_GPIO145 (MTK_PIN_NO(145) | 0) +#define PINMUX_GPIO145__FUNC_O_DPI_D14 (MTK_PIN_NO(145) | 1) +#define PINMUX_GPIO145__FUNC_O_GBE_TXER (MTK_PIN_NO(145) | 2) +#define PINMUX_GPIO145__FUNC_B0_MD32_1_GPIO0 (MTK_PIN_NO(145) | 3) +#define PINMUX_GPIO145__FUNC_O_CMFLASH0 (MTK_PIN_NO(145) | 4) +#define PINMUX_GPIO145__FUNC_B0_SPIM3_MOSI (MTK_PIN_NO(145) | 5) +#define PINMUX_GPIO145__FUNC_B0_GBE_AUX_PPS2 (MTK_PIN_NO(145) | 6) +#define PINMUX_GPIO145__FUNC_O_PGD_HV_HSC_PWR1 (MTK_PIN_NO(145) | 7) + +#define PINMUX_GPIO146__FUNC_B_GPIO146 (MTK_PIN_NO(146) | 0) +#define PINMUX_GPIO146__FUNC_O_DPI_D15 (MTK_PIN_NO(146) | 1) +#define PINMUX_GPIO146__FUNC_I0_GBE_RXER (MTK_PIN_NO(146) | 2) +#define PINMUX_GPIO146__FUNC_B0_MD32_1_GPIO1 (MTK_PIN_NO(146) | 3) +#define PINMUX_GPIO146__FUNC_O_CMFLASH1 (MTK_PIN_NO(146) | 4) +#define PINMUX_GPIO146__FUNC_B0_SPIM3_MISO (MTK_PIN_NO(146) | 5) +#define PINMUX_GPIO146__FUNC_B0_GBE_AUX_PPS3 (MTK_PIN_NO(146) | 6) +#define PINMUX_GPIO146__FUNC_O_PGD_HV_HSC_PWR2 (MTK_PIN_NO(146) | 7) + +#define PINMUX_GPIO147__FUNC_B_GPIO147 (MTK_PIN_NO(147) | 0) +#define PINMUX_GPIO147__FUNC_O_DPI_HSYNC (MTK_PIN_NO(147) | 1) +#define PINMUX_GPIO147__FUNC_I0_GBE_COL (MTK_PIN_NO(147) | 2) +#define PINMUX_GPIO147__FUNC_O_I2SO1_MCK (MTK_PIN_NO(147) | 3) +#define PINMUX_GPIO147__FUNC_O_CMVREF0 (MTK_PIN_NO(147) | 4) +#define PINMUX_GPIO147__FUNC_O_SPDIF_OUT (MTK_PIN_NO(147) | 5) +#define PINMUX_GPIO147__FUNC_O_URTS1 (MTK_PIN_NO(147) | 6) +#define PINMUX_GPIO147__FUNC_O_PGD_HV_HSC_PWR3 (MTK_PIN_NO(147) | 7) + +#define PINMUX_GPIO148__FUNC_B_GPIO148 (MTK_PIN_NO(148) | 0) +#define PINMUX_GPIO148__FUNC_O_DPI_VSYNC (MTK_PIN_NO(148) | 1) +#define PINMUX_GPIO148__FUNC_I0_GBE_INTR (MTK_PIN_NO(148) | 2) +#define PINMUX_GPIO148__FUNC_O_I2SO1_BCK (MTK_PIN_NO(148) | 3) +#define PINMUX_GPIO148__FUNC_O_CMVREF1 (MTK_PIN_NO(148) | 4) +#define PINMUX_GPIO148__FUNC_I0_SPDIF_IN0 (MTK_PIN_NO(148) | 5) +#define PINMUX_GPIO148__FUNC_I1_UCTS1 (MTK_PIN_NO(148) | 6) +#define PINMUX_GPIO148__FUNC_O_PGD_HV_HSC_PWR4 (MTK_PIN_NO(148) | 7) + +#define PINMUX_GPIO149__FUNC_B_GPIO149 (MTK_PIN_NO(149) | 0) +#define PINMUX_GPIO149__FUNC_O_DPI_DE (MTK_PIN_NO(149) | 1) +#define PINMUX_GPIO149__FUNC_B0_GBE_AUX_PPS0 (MTK_PIN_NO(149) | 2) +#define PINMUX_GPIO149__FUNC_O_I2SO1_WS (MTK_PIN_NO(149) | 3) +#define PINMUX_GPIO149__FUNC_O_CMVREF2 (MTK_PIN_NO(149) | 4) +#define PINMUX_GPIO149__FUNC_I0_SPDIF_IN1 (MTK_PIN_NO(149) | 5) +#define PINMUX_GPIO149__FUNC_O_UTXD3 (MTK_PIN_NO(149) | 6) +#define PINMUX_GPIO149__FUNC_O_PGD_HV_HSC_PWR5 (MTK_PIN_NO(149) | 7) + +#define PINMUX_GPIO150__FUNC_B_GPIO150 (MTK_PIN_NO(150) | 0) +#define PINMUX_GPIO150__FUNC_O_DPI_CK (MTK_PIN_NO(150) | 1) +#define PINMUX_GPIO150__FUNC_B0_GBE_AUX_PPS1 (MTK_PIN_NO(150) | 2) +#define PINMUX_GPIO150__FUNC_O_I2SO1_D0 (MTK_PIN_NO(150) | 3) +#define PINMUX_GPIO150__FUNC_O_CMVREF3 (MTK_PIN_NO(150) | 4) +#define PINMUX_GPIO150__FUNC_I0_SPDIF_IN2 (MTK_PIN_NO(150) | 5) +#define PINMUX_GPIO150__FUNC_I1_URXD3 (MTK_PIN_NO(150) | 6) + +#define PINMUX_GPIO151__FUNC_B_GPIO151 (MTK_PIN_NO(151) | 0) +#define PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7 (MTK_PIN_NO(151) | 1) + +#define PINMUX_GPIO152__FUNC_B_GPIO152 (MTK_PIN_NO(152) | 0) +#define PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6 (MTK_PIN_NO(152) | 1) + +#define PINMUX_GPIO153__FUNC_B_GPIO153 (MTK_PIN_NO(153) | 0) +#define PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5 (MTK_PIN_NO(153) | 1) + +#define PINMUX_GPIO154__FUNC_B_GPIO154 (MTK_PIN_NO(154) | 0) +#define PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4 (MTK_PIN_NO(154) | 1) + +#define PINMUX_GPIO155__FUNC_B_GPIO155 (MTK_PIN_NO(155) | 0) +#define PINMUX_GPIO155__FUNC_O_MSDC0_RSTB (MTK_PIN_NO(155) | 1) + +#define PINMUX_GPIO156__FUNC_B_GPIO156 (MTK_PIN_NO(156) | 0) +#define PINMUX_GPIO156__FUNC_B1_MSDC0_CMD (MTK_PIN_NO(156) | 1) + +#define PINMUX_GPIO157__FUNC_B_GPIO157 (MTK_PIN_NO(157) | 0) +#define PINMUX_GPIO157__FUNC_B1_MSDC0_CLK (MTK_PIN_NO(157) | 1) + +#define PINMUX_GPIO158__FUNC_B_GPIO158 (MTK_PIN_NO(158) | 0) +#define PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3 (MTK_PIN_NO(158) | 1) + +#define PINMUX_GPIO159__FUNC_B_GPIO159 (MTK_PIN_NO(159) | 0) +#define PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2 (MTK_PIN_NO(159) | 1) + +#define PINMUX_GPIO160__FUNC_B_GPIO160 (MTK_PIN_NO(160) | 0) +#define PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1 (MTK_PIN_NO(160) | 1) + +#define PINMUX_GPIO161__FUNC_B_GPIO161 (MTK_PIN_NO(161) | 0) +#define PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0 (MTK_PIN_NO(161) | 1) + +#define PINMUX_GPIO162__FUNC_B_GPIO162 (MTK_PIN_NO(162) | 0) +#define PINMUX_GPIO162__FUNC_B0_MSDC0_DSL (MTK_PIN_NO(162) | 1) + +#define PINMUX_GPIO163__FUNC_B_GPIO163 (MTK_PIN_NO(163) | 0) +#define PINMUX_GPIO163__FUNC_B1_MSDC1_CMD (MTK_PIN_NO(163) | 1) +#define PINMUX_GPIO163__FUNC_O_SPDIF_OUT (MTK_PIN_NO(163) | 2) +#define PINMUX_GPIO163__FUNC_I1_MD32_0_JTAG_TMS (MTK_PIN_NO(163) | 3) +#define PINMUX_GPIO163__FUNC_I1_ADSP_JTAG0_TMS (MTK_PIN_NO(163) | 4) +#define PINMUX_GPIO163__FUNC_I1_SCP_JTAG0_TMS (MTK_PIN_NO(163) | 5) +#define PINMUX_GPIO163__FUNC_I1_CCU0_JTAG_TMS (MTK_PIN_NO(163) | 6) +#define PINMUX_GPIO163__FUNC_I0_IPU_JTAG_TMS (MTK_PIN_NO(163) | 7) + +#define PINMUX_GPIO164__FUNC_B_GPIO164 (MTK_PIN_NO(164) | 0) +#define PINMUX_GPIO164__FUNC_B1_MSDC1_CLK (MTK_PIN_NO(164) | 1) +#define PINMUX_GPIO164__FUNC_I0_SPDIF_IN0 (MTK_PIN_NO(164) | 2) +#define PINMUX_GPIO164__FUNC_I1_MD32_0_JTAG_TCK (MTK_PIN_NO(164) | 3) +#define PINMUX_GPIO164__FUNC_I0_ADSP_JTAG0_TCK (MTK_PIN_NO(164) | 4) +#define PINMUX_GPIO164__FUNC_I1_SCP_JTAG0_TCK (MTK_PIN_NO(164) | 5) +#define PINMUX_GPIO164__FUNC_I1_CCU0_JTAG_TCK (MTK_PIN_NO(164) | 6) +#define PINMUX_GPIO164__FUNC_I0_IPU_JTAG_TCK (MTK_PIN_NO(164) | 7) + +#define PINMUX_GPIO165__FUNC_B_GPIO165 (MTK_PIN_NO(165) | 0) +#define PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0 (MTK_PIN_NO(165) | 1) +#define PINMUX_GPIO165__FUNC_I0_SPDIF_IN1 (MTK_PIN_NO(165) | 2) +#define PINMUX_GPIO165__FUNC_I1_MD32_0_JTAG_TDI (MTK_PIN_NO(165) | 3) +#define PINMUX_GPIO165__FUNC_I1_ADSP_JTAG0_TDI (MTK_PIN_NO(165) | 4) +#define PINMUX_GPIO165__FUNC_I1_SCP_JTAG0_TDI (MTK_PIN_NO(165) | 5) +#define PINMUX_GPIO165__FUNC_I1_CCU0_JTAG_TDI (MTK_PIN_NO(165) | 6) +#define PINMUX_GPIO165__FUNC_I0_IPU_JTAG_TDI (MTK_PIN_NO(165) | 7) + +#define PINMUX_GPIO166__FUNC_B_GPIO166 (MTK_PIN_NO(166) | 0) +#define PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1 (MTK_PIN_NO(166) | 1) +#define PINMUX_GPIO166__FUNC_I0_SPDIF_IN2 (MTK_PIN_NO(166) | 2) +#define PINMUX_GPIO166__FUNC_O_MD32_0_JTAG_TDO (MTK_PIN_NO(166) | 3) +#define PINMUX_GPIO166__FUNC_O_ADSP_JTAG0_TDO (MTK_PIN_NO(166) | 4) +#define PINMUX_GPIO166__FUNC_O_SCP_JTAG0_TDO (MTK_PIN_NO(166) | 5) +#define PINMUX_GPIO166__FUNC_O_CCU0_JTAG_TDO (MTK_PIN_NO(166) | 6) +#define PINMUX_GPIO166__FUNC_O_IPU_JTAG_TDO (MTK_PIN_NO(166) | 7) + +#define PINMUX_GPIO167__FUNC_B_GPIO167 (MTK_PIN_NO(167) | 0) +#define PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2 (MTK_PIN_NO(167) | 1) +#define PINMUX_GPIO167__FUNC_O_PWM_0 (MTK_PIN_NO(167) | 2) +#define PINMUX_GPIO167__FUNC_I1_MD32_0_JTAG_TRST (MTK_PIN_NO(167) | 3) +#define PINMUX_GPIO167__FUNC_I1_ADSP_JTAG0_TRSTN (MTK_PIN_NO(167) | 4) +#define PINMUX_GPIO167__FUNC_I0_SCP_JTAG0_TRSTN (MTK_PIN_NO(167) | 5) +#define PINMUX_GPIO167__FUNC_I1_CCU0_JTAG_TRST (MTK_PIN_NO(167) | 6) +#define PINMUX_GPIO167__FUNC_I0_IPU_JTAG_TRST (MTK_PIN_NO(167) | 7) + +#define PINMUX_GPIO168__FUNC_B_GPIO168 (MTK_PIN_NO(168) | 0) +#define PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3 (MTK_PIN_NO(168) | 1) +#define PINMUX_GPIO168__FUNC_O_PWM_1 (MTK_PIN_NO(168) | 2) +#define PINMUX_GPIO168__FUNC_O_CLKM0 (MTK_PIN_NO(168) | 3) + +#define PINMUX_GPIO169__FUNC_B_GPIO169 (MTK_PIN_NO(169) | 0) +#define PINMUX_GPIO169__FUNC_B1_MSDC2_CMD (MTK_PIN_NO(169) | 1) +#define PINMUX_GPIO169__FUNC_O_LVTS_FOUT (MTK_PIN_NO(169) | 2) +#define PINMUX_GPIO169__FUNC_I1_MD32_1_JTAG_TMS (MTK_PIN_NO(169) | 3) +#define PINMUX_GPIO169__FUNC_I0_UDI_TMS (MTK_PIN_NO(169) | 4) +#define PINMUX_GPIO169__FUNC_I0_VPU_UDI_TMS (MTK_PIN_NO(169) | 5) +#define PINMUX_GPIO169__FUNC_B0_TDMIN_MCK (MTK_PIN_NO(169) | 6) +#define PINMUX_GPIO169__FUNC_I1_SSPM_JTAG_TMS (MTK_PIN_NO(169) | 7) + +#define PINMUX_GPIO170__FUNC_B_GPIO170 (MTK_PIN_NO(170) | 0) +#define PINMUX_GPIO170__FUNC_B1_MSDC2_CLK (MTK_PIN_NO(170) | 1) +#define PINMUX_GPIO170__FUNC_O_LVTS_SDO (MTK_PIN_NO(170) | 2) +#define PINMUX_GPIO170__FUNC_I1_MD32_1_JTAG_TCK (MTK_PIN_NO(170) | 3) +#define PINMUX_GPIO170__FUNC_I0_UDI_TCK (MTK_PIN_NO(170) | 4) +#define PINMUX_GPIO170__FUNC_I0_VPU_UDI_TCK (MTK_PIN_NO(170) | 5) +#define PINMUX_GPIO170__FUNC_B0_TDMIN_BCK (MTK_PIN_NO(170) | 6) +#define PINMUX_GPIO170__FUNC_I1_SSPM_JTAG_TCK (MTK_PIN_NO(170) | 7) + +#define PINMUX_GPIO171__FUNC_B_GPIO171 (MTK_PIN_NO(171) | 0) +#define PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0 (MTK_PIN_NO(171) | 1) +#define PINMUX_GPIO171__FUNC_I0_LVTS_26M (MTK_PIN_NO(171) | 2) +#define PINMUX_GPIO171__FUNC_I1_MD32_1_JTAG_TDI (MTK_PIN_NO(171) | 3) +#define PINMUX_GPIO171__FUNC_I0_UDI_TDI (MTK_PIN_NO(171) | 4) +#define PINMUX_GPIO171__FUNC_I0_VPU_UDI_TDI (MTK_PIN_NO(171) | 5) +#define PINMUX_GPIO171__FUNC_B0_TDMIN_LRCK (MTK_PIN_NO(171) | 6) +#define PINMUX_GPIO171__FUNC_I1_SSPM_JTAG_TDI (MTK_PIN_NO(171) | 7) + +#define PINMUX_GPIO172__FUNC_B_GPIO172 (MTK_PIN_NO(172) | 0) +#define PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1 (MTK_PIN_NO(172) | 1) +#define PINMUX_GPIO172__FUNC_I0_LVTS_SCF (MTK_PIN_NO(172) | 2) +#define PINMUX_GPIO172__FUNC_O_MD32_1_JTAG_TDO (MTK_PIN_NO(172) | 3) +#define PINMUX_GPIO172__FUNC_O_UDI_TDO (MTK_PIN_NO(172) | 4) +#define PINMUX_GPIO172__FUNC_O_VPU_UDI_TDO (MTK_PIN_NO(172) | 5) +#define PINMUX_GPIO172__FUNC_I0_TDMIN_DI (MTK_PIN_NO(172) | 6) +#define PINMUX_GPIO172__FUNC_O_SSPM_JTAG_TDO (MTK_PIN_NO(172) | 7) + +#define PINMUX_GPIO173__FUNC_B_GPIO173 (MTK_PIN_NO(173) | 0) +#define PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2 (MTK_PIN_NO(173) | 1) +#define PINMUX_GPIO173__FUNC_I0_LVTS_SCK (MTK_PIN_NO(173) | 2) +#define PINMUX_GPIO173__FUNC_I1_MD32_1_JTAG_TRST (MTK_PIN_NO(173) | 3) +#define PINMUX_GPIO173__FUNC_I0_UDI_NTRST (MTK_PIN_NO(173) | 4) +#define PINMUX_GPIO173__FUNC_I0_VPU_UDI_NTRST (MTK_PIN_NO(173) | 5) +#define PINMUX_GPIO173__FUNC_I0_SSPM_JTAG_TRSTN (MTK_PIN_NO(173) | 7) + +#define PINMUX_GPIO174__FUNC_B_GPIO174 (MTK_PIN_NO(174) | 0) +#define PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3 (MTK_PIN_NO(174) | 1) +#define PINMUX_GPIO174__FUNC_I0_LVTS_SDI (MTK_PIN_NO(174) | 2) + +#define PINMUX_GPIO175__FUNC_B_GPIO175 (MTK_PIN_NO(175) | 0) +#define PINMUX_GPIO175__FUNC_B0_SPMI_M_SCL (MTK_PIN_NO(175) | 1) + +#define PINMUX_GPIO176__FUNC_B_GPIO176 (MTK_PIN_NO(176) | 0) +#define PINMUX_GPIO176__FUNC_B0_SPMI_M_SDA (MTK_PIN_NO(176) | 1) + +#endif /* __MEDIATEK_MT8188-PINFUNC_H */ diff --git a/include/dt-bindings/pinctrl/pinctrl-starfive.h b/include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h index de4f75c2c9e8..a200f546d078 100644 --- a/include/dt-bindings/pinctrl/pinctrl-starfive.h +++ b/include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h @@ -3,8 +3,8 @@ * Copyright (C) 2021 Emil Renner Berthing <kernel@esmil.dk> */ -#ifndef __DT_BINDINGS_PINCTRL_STARFIVE_H__ -#define __DT_BINDINGS_PINCTRL_STARFIVE_H__ +#ifndef __DT_BINDINGS_PINCTRL_STARFIVE_JH7100_H__ +#define __DT_BINDINGS_PINCTRL_STARFIVE_JH7100_H__ #define PAD_GPIO_OFFSET 0 #define PAD_FUNC_SHARE_OFFSET 64 @@ -272,4 +272,4 @@ #define GPI_NONE 0xff -#endif /* __DT_BINDINGS_PINCTRL_STARFIVE_H__ */ +#endif /* __DT_BINDINGS_PINCTRL_STARFIVE_JH7100_H__ */ diff --git a/include/dt-bindings/pinctrl/samsung.h b/include/dt-bindings/pinctrl/samsung.h index 950970634dfe..d1da5ff68d0c 100644 --- a/include/dt-bindings/pinctrl/samsung.h +++ b/include/dt-bindings/pinctrl/samsung.h @@ -10,6 +10,13 @@ #ifndef __DT_BINDINGS_PINCTRL_SAMSUNG_H__ #define __DT_BINDINGS_PINCTRL_SAMSUNG_H__ +/* + * These bindings are deprecated, because they do not match the actual + * concept of bindings but rather contain pure register values. + * Instead include the header in the DTS source directory. + */ +#warning "These bindings are deprecated. Instead use the header in the DTS source directory." + #define EXYNOS_PIN_PULL_NONE 0 #define EXYNOS_PIN_PULL_DOWN 1 #define EXYNOS_PIN_PULL_UP 3 diff --git a/include/dt-bindings/power/fsl,imx93-power.h b/include/dt-bindings/power/fsl,imx93-power.h new file mode 100644 index 000000000000..17f9f015bf7d --- /dev/null +++ b/include/dt-bindings/power/fsl,imx93-power.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* + * Copyright 2022 NXP + */ + +#ifndef __DT_BINDINGS_IMX93_POWER_H__ +#define __DT_BINDINGS_IMX93_POWER_H__ + +#define IMX93_MEDIABLK_PD_MIPI_DSI 0 +#define IMX93_MEDIABLK_PD_MIPI_CSI 1 +#define IMX93_MEDIABLK_PD_PXP 2 +#define IMX93_MEDIABLK_PD_LCDIF 3 +#define IMX93_MEDIABLK_PD_ISI 4 + +#endif diff --git a/include/dt-bindings/power/imx8mp-power.h b/include/dt-bindings/power/imx8mp-power.h index 7789bcca3223..2fe3c2abad13 100644 --- a/include/dt-bindings/power/imx8mp-power.h +++ b/include/dt-bindings/power/imx8mp-power.h @@ -49,5 +49,11 @@ #define IMX8MP_HDMIBLK_PD_TRNG 4 #define IMX8MP_HDMIBLK_PD_HDMI_TX 5 #define IMX8MP_HDMIBLK_PD_HDMI_TX_PHY 6 +#define IMX8MP_HDMIBLK_PD_HDCP 7 +#define IMX8MP_HDMIBLK_PD_HRV 8 + +#define IMX8MP_VPUBLK_PD_G1 0 +#define IMX8MP_VPUBLK_PD_G2 1 +#define IMX8MP_VPUBLK_PD_VC8000E 2 #endif diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index d81de63ae31c..f5f82dde7399 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -36,6 +36,18 @@ #define SM6350_MSS 4 #define SM6350_MX 5 +/* SM6350 Power Domain Indexes */ +#define SM6375_VDDCX 0 +#define SM6375_VDDCX_AO 1 +#define SM6375_VDDCX_VFL 2 +#define SM6375_VDDMX 3 +#define SM6375_VDDMX_AO 4 +#define SM6375_VDDMX_VFL 5 +#define SM6375_VDDGX 6 +#define SM6375_VDDGX_AO 7 +#define SM6375_VDD_LPI_CX 8 +#define SM6375_VDD_LPI_MX 9 + /* SM8150 Power Domain Indexes */ #define SM8150_MSS 0 #define SM8150_EBI 1 diff --git a/include/dt-bindings/power/rk3588-power.h b/include/dt-bindings/power/rk3588-power.h new file mode 100644 index 000000000000..1b92fec013cb --- /dev/null +++ b/include/dt-bindings/power/rk3588-power.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +#ifndef __DT_BINDINGS_POWER_RK3588_POWER_H__ +#define __DT_BINDINGS_POWER_RK3588_POWER_H__ + +/* VD_LITDSU */ +#define RK3588_PD_CPU_0 0 +#define RK3588_PD_CPU_1 1 +#define RK3588_PD_CPU_2 2 +#define RK3588_PD_CPU_3 3 + +/* VD_BIGCORE0 */ +#define RK3588_PD_CPU_4 4 +#define RK3588_PD_CPU_5 5 + +/* VD_BIGCORE1 */ +#define RK3588_PD_CPU_6 6 +#define RK3588_PD_CPU_7 7 + +/* VD_NPU */ +#define RK3588_PD_NPU 8 +#define RK3588_PD_NPUTOP 9 +#define RK3588_PD_NPU1 10 +#define RK3588_PD_NPU2 11 + +/* VD_GPU */ +#define RK3588_PD_GPU 12 + +/* VD_VCODEC */ +#define RK3588_PD_VCODEC 13 +#define RK3588_PD_RKVDEC0 14 +#define RK3588_PD_RKVDEC1 15 +#define RK3588_PD_VENC0 16 +#define RK3588_PD_VENC1 17 + +/* VD_DD01 */ +#define RK3588_PD_DDR01 18 + +/* VD_DD23 */ +#define RK3588_PD_DDR23 19 + +/* VD_LOGIC */ +#define RK3588_PD_CENTER 20 +#define RK3588_PD_VDPU 21 +#define RK3588_PD_RGA30 22 +#define RK3588_PD_AV1 23 +#define RK3588_PD_VOP 24 +#define RK3588_PD_VO0 25 +#define RK3588_PD_VO1 26 +#define RK3588_PD_VI 27 +#define RK3588_PD_ISP1 28 +#define RK3588_PD_FEC 29 +#define RK3588_PD_RGA31 30 +#define RK3588_PD_USB 31 +#define RK3588_PD_PHP 32 +#define RK3588_PD_GMAC 33 +#define RK3588_PD_PCIE 34 +#define RK3588_PD_NVM 35 +#define RK3588_PD_NVM0 36 +#define RK3588_PD_SDIO 37 +#define RK3588_PD_AUDIO 38 +#define RK3588_PD_SECURE 39 +#define RK3588_PD_SDMMC 40 +#define RK3588_PD_CRYPTO 41 +#define RK3588_PD_BUS 42 + +/* VD_PMU */ +#define RK3588_PD_PMU1 43 + +#endif diff --git a/include/dt-bindings/power/rockchip,rv1126-power.h b/include/dt-bindings/power/rockchip,rv1126-power.h new file mode 100644 index 000000000000..38a68e000d38 --- /dev/null +++ b/include/dt-bindings/power/rockchip,rv1126-power.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __DT_BINDINGS_POWER_RV1126_POWER_H__ +#define __DT_BINDINGS_POWER_RV1126_POWER_H__ + +/* VD_CORE */ +#define RV1126_PD_CPU_0 0 +#define RV1126_PD_CPU_1 1 +#define RV1126_PD_CPU_2 2 +#define RV1126_PD_CPU_3 3 +#define RV1126_PD_CORE_ALIVE 4 + +/* VD_PMU */ +#define RV1126_PD_PMU 5 +#define RV1126_PD_PMU_ALIVE 6 + +/* VD_NPU */ +#define RV1126_PD_NPU 7 + +/* VD_VEPU */ +#define RV1126_PD_VEPU 8 + +/* VD_LOGIC */ +#define RV1126_PD_VI 9 +#define RV1126_PD_VO 10 +#define RV1126_PD_ISPP 11 +#define RV1126_PD_VDPU 12 +#define RV1126_PD_CRYPTO 13 +#define RV1126_PD_DDR 14 +#define RV1126_PD_NVM 15 +#define RV1126_PD_SDIO 16 +#define RV1126_PD_USB 17 +#define RV1126_PD_LOGIC_ALIVE 18 + +#endif diff --git a/include/dt-bindings/reset/bt1-ccu.h b/include/dt-bindings/reset/bt1-ccu.h index 3578e83026bc..c691efaa678f 100644 --- a/include/dt-bindings/reset/bt1-ccu.h +++ b/include/dt-bindings/reset/bt1-ccu.h @@ -21,5 +21,14 @@ #define CCU_SYS_SATA_REF_RST 0 #define CCU_SYS_APB_RST 1 +#define CCU_SYS_DDR_FULL_RST 2 +#define CCU_SYS_DDR_INIT_RST 3 +#define CCU_SYS_PCIE_PCS_PHY_RST 4 +#define CCU_SYS_PCIE_PIPE0_RST 5 +#define CCU_SYS_PCIE_CORE_RST 6 +#define CCU_SYS_PCIE_PWR_RST 7 +#define CCU_SYS_PCIE_STICKY_RST 8 +#define CCU_SYS_PCIE_NSTICKY_RST 9 +#define CCU_SYS_PCIE_HOT_RST 10 #endif /* __DT_BINDINGS_RESET_BT1_CCU_H */ diff --git a/include/dt-bindings/reset/mediatek,mt6795-resets.h b/include/dt-bindings/reset/mediatek,mt6795-resets.h new file mode 100644 index 000000000000..5464a4a79a70 --- /dev/null +++ b/include/dt-bindings/reset/mediatek,mt6795-resets.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */ +/* + * Copyright (c) 2022 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ + +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT6795 +#define _DT_BINDINGS_RESET_CONTROLLER_MT6795 + +/* INFRACFG resets */ +#define MT6795_INFRA_RST0_SCPSYS_RST 0 +#define MT6795_INFRA_RST0_PMIC_WRAP_RST 1 +#define MT6795_INFRA_RST1_MIPI_DSI_RST 2 +#define MT6795_INFRA_RST1_MIPI_CSI_RST 3 +#define MT6795_INFRA_RST1_MM_IOMMU_RST 4 + +/* MMSYS resets */ +#define MT6795_MMSYS_SW0_RST_B_SMI_COMMON 0 +#define MT6795_MMSYS_SW0_RST_B_SMI_LARB 1 +#define MT6795_MMSYS_SW0_RST_B_CAM_MDP 2 +#define MT6795_MMSYS_SW0_RST_B_MDP_RDMA0 3 +#define MT6795_MMSYS_SW0_RST_B_MDP_RDMA1 4 +#define MT6795_MMSYS_SW0_RST_B_MDP_RSZ0 5 +#define MT6795_MMSYS_SW0_RST_B_MDP_RSZ1 6 +#define MT6795_MMSYS_SW0_RST_B_MDP_RSZ2 7 +#define MT6795_MMSYS_SW0_RST_B_MDP_TDSHP0 8 +#define MT6795_MMSYS_SW0_RST_B_MDP_TDSHP1 9 +#define MT6795_MMSYS_SW0_RST_B_MDP_WDMA 10 +#define MT6795_MMSYS_SW0_RST_B_MDP_WROT0 11 +#define MT6795_MMSYS_SW0_RST_B_MDP_WROT1 12 +#define MT6795_MMSYS_SW0_RST_B_MDP_CROP 13 + +/* PERICFG resets */ +#define MT6795_PERI_NFI_SW_RST 0 +#define MT6795_PERI_THERM_SW_RST 1 +#define MT6795_PERI_MSDC1_SW_RST 2 + +/* TOPRGU resets */ +#define MT6795_TOPRGU_INFRA_SW_RST 0 +#define MT6795_TOPRGU_MM_SW_RST 1 +#define MT6795_TOPRGU_MFG_SW_RST 2 +#define MT6795_TOPRGU_VENC_SW_RST 3 +#define MT6795_TOPRGU_VDEC_SW_RST 4 +#define MT6795_TOPRGU_IMG_SW_RST 5 +#define MT6795_TOPRGU_DDRPHY_SW_RST 6 +#define MT6795_TOPRGU_MD_SW_RST 7 +#define MT6795_TOPRGU_INFRA_AO_SW_RST 8 +#define MT6795_TOPRGU_MD_LITE_SW_RST 9 +#define MT6795_TOPRGU_APMIXED_SW_RST 10 +#define MT6795_TOPRGU_PWRAP_SPI_CTL_RST 11 +#define MT6795_TOPRGU_SW_RST_NUM 12 + +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT6795 */ diff --git a/include/dt-bindings/reset/mt8195-resets.h b/include/dt-bindings/reset/mt8195-resets.h index 0b1937f14b36..24ab3631dcea 100644 --- a/include/dt-bindings/reset/mt8195-resets.h +++ b/include/dt-bindings/reset/mt8195-resets.h @@ -31,5 +31,8 @@ #define MT8195_INFRA_RST0_THERM_CTRL_SWRST 0 #define MT8195_INFRA_RST3_THERM_CTRL_PTP_SWRST 1 #define MT8195_INFRA_RST4_THERM_CTRL_MCU_SWRST 2 +#define MT8195_INFRA_RST2_PCIE_P0_SWRST 3 +#define MT8195_INFRA_RST2_PCIE_P1_SWRST 4 +#define MT8195_INFRA_RST2_USBSIF_P1_SWRST 5 #endif /* _DT_BINDINGS_RESET_CONTROLLER_MT8195 */ diff --git a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h index 0d3276c8fc11..9f7c5103bc82 100644 --- a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h +++ b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h @@ -193,6 +193,24 @@ #define LPASS_CLK_ID_RX_CORE_MCLK 59 #define LPASS_CLK_ID_RX_CORE_NPL_MCLK 60 #define LPASS_CLK_ID_VA_CORE_2X_MCLK 61 +/* Clock ID for MCLK for WSA2 core */ +#define LPASS_CLK_ID_WSA2_CORE_MCLK 62 +/* Clock ID for NPL MCLK for WSA2 core */ +#define LPASS_CLK_ID_WSA2_CORE_2X_MCLK 63 +/* Clock ID for RX Core TX MCLK */ +#define LPASS_CLK_ID_RX_CORE_TX_MCLK 64 +/* Clock ID for RX CORE TX 2X MCLK */ +#define LPASS_CLK_ID_RX_CORE_TX_2X_MCLK 65 +/* Clock ID for WSA core TX MCLK */ +#define LPASS_CLK_ID_WSA_CORE_TX_MCLK 66 +/* Clock ID for WSA core TX 2X MCLK */ +#define LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK 67 +/* Clock ID for WSA2 core TX MCLK */ +#define LPASS_CLK_ID_WSA2_CORE_TX_MCLK 68 +/* Clock ID for WSA2 core TX 2X MCLK */ +#define LPASS_CLK_ID_WSA2_CORE_TX_2X_MCLK 69 +/* Clock ID for RX CORE MCLK2 2X MCLK */ +#define LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK 70 #define LPASS_HW_AVTIMER_VOTE 101 #define LPASS_HW_MACRO_VOTE 102 diff --git a/include/kunit/assert.h b/include/kunit/assert.h index 4b52e12c2ae8..ace3de8d1ee7 100644 --- a/include/kunit/assert.h +++ b/include/kunit/assert.h @@ -42,16 +42,15 @@ struct kunit_loc { /** * struct kunit_assert - Data for printing a failed assertion or expectation. - * @format: a function which formats the data in this kunit_assert to a string. * * Represents a failed expectation/assertion. Contains all the data necessary to * format a string to a user reporting the failure. */ -struct kunit_assert { - void (*format)(const struct kunit_assert *assert, - const struct va_format *message, - struct string_stream *stream); -}; +struct kunit_assert {}; + +typedef void (*assert_format_t)(const struct kunit_assert *assert, + const struct va_format *message, + struct string_stream *stream); void kunit_assert_prologue(const struct kunit_loc *loc, enum kunit_assert_type type, @@ -72,16 +71,6 @@ void kunit_fail_assert_format(const struct kunit_assert *assert, struct string_stream *stream); /** - * KUNIT_INIT_FAIL_ASSERT_STRUCT - Initializer for &struct kunit_fail_assert. - * - * Initializes a &struct kunit_fail_assert. Intended to be used in - * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. - */ -#define KUNIT_INIT_FAIL_ASSERT_STRUCT { \ - .assert = { .format = kunit_fail_assert_format }, \ -} - -/** * struct kunit_unary_assert - Represents a KUNIT_{EXPECT|ASSERT}_{TRUE|FALSE} * @assert: The parent of this type. * @condition: A string representation of a conditional expression. @@ -110,7 +99,6 @@ void kunit_unary_assert_format(const struct kunit_assert *assert, * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ #define KUNIT_INIT_UNARY_ASSERT_STRUCT(cond, expect_true) { \ - .assert = { .format = kunit_unary_assert_format }, \ .condition = cond, \ .expected_true = expect_true \ } @@ -145,7 +133,6 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert, * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ #define KUNIT_INIT_PTR_NOT_ERR_STRUCT(txt, val) { \ - .assert = { .format = kunit_ptr_not_err_assert_format }, \ .text = txt, \ .value = val \ } @@ -190,7 +177,6 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, * KUNIT_INIT_BINARY_ASSERT_STRUCT() - Initializes a binary assert like * kunit_binary_assert, kunit_binary_ptr_assert, etc. * - * @format_func: a function which formats the assert to a string. * @text_: Pointer to a kunit_binary_assert_text. * @left_val: The actual evaluated value of the expression in the left slot. * @right_val: The actual evaluated value of the expression in the right slot. @@ -200,11 +186,9 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, * fields but with different types for left_val/right_val. * This is ultimately used by binary assertion macros like KUNIT_EXPECT_EQ, etc. */ -#define KUNIT_INIT_BINARY_ASSERT_STRUCT(format_func, \ - text_, \ +#define KUNIT_INIT_BINARY_ASSERT_STRUCT(text_, \ left_val, \ right_val) { \ - .assert = { .format = format_func }, \ .text = text_, \ .left_value = left_val, \ .right_value = right_val \ diff --git a/include/kunit/resource.h b/include/kunit/resource.h index 09c2b34d1c61..cf6fb8f2ac1b 100644 --- a/include/kunit/resource.h +++ b/include/kunit/resource.h @@ -301,22 +301,6 @@ typedef bool (*kunit_resource_match_t)(struct kunit *test, void *match_data); /** - * kunit_resource_instance_match() - Match a resource with the same instance. - * @test: Test case to which the resource belongs. - * @res: The resource. - * @match_data: The resource pointer to match against. - * - * An instance of kunit_resource_match_t that matches a resource whose - * allocation matches @match_data. - */ -static inline bool kunit_resource_instance_match(struct kunit *test, - struct kunit_resource *res, - void *match_data) -{ - return res->data == match_data; -} - -/** * kunit_resource_name_match() - Match a resource with the same name. * @test: Test case to which the resource belongs. * @res: The resource. diff --git a/include/kunit/test.h b/include/kunit/test.h index 840a2c375065..b1ab6b32216d 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -228,6 +228,8 @@ static inline void kunit_set_failure(struct kunit *test) WRITE_ONCE(test->status, KUNIT_FAILURE); } +bool kunit_enabled(void); + void kunit_init_test(struct kunit *test, const char *name, char *log); int kunit_run_tests(struct kunit_suite *suite); @@ -251,7 +253,6 @@ static inline int kunit_run_all_tests(void) #endif /* IS_BUILTIN(CONFIG_KUNIT) */ #define __kunit_test_suites(unique_array, ...) \ - MODULE_INFO(test, "Y"); \ static struct kunit_suite *unique_array[] \ __aligned(sizeof(struct kunit_suite *)) \ __used __section(".kunit_test_suites") = { __VA_ARGS__ } @@ -472,30 +473,30 @@ void kunit_do_failed_assertion(struct kunit *test, const struct kunit_loc *loc, enum kunit_assert_type type, const struct kunit_assert *assert, + assert_format_t assert_format, const char *fmt, ...); -#define KUNIT_ASSERTION(test, assert_type, pass, assert_class, INITIALIZER, fmt, ...) do { \ - if (unlikely(!(pass))) { \ - static const struct kunit_loc __loc = KUNIT_CURRENT_LOC; \ - struct assert_class __assertion = INITIALIZER; \ - kunit_do_failed_assertion(test, \ - &__loc, \ - assert_type, \ - &__assertion.assert, \ - fmt, \ - ##__VA_ARGS__); \ - } \ +#define _KUNIT_FAILED(test, assert_type, assert_class, assert_format, INITIALIZER, fmt, ...) do { \ + static const struct kunit_loc __loc = KUNIT_CURRENT_LOC; \ + const struct assert_class __assertion = INITIALIZER; \ + kunit_do_failed_assertion(test, \ + &__loc, \ + assert_type, \ + &__assertion.assert, \ + assert_format, \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_FAIL_ASSERTION(test, assert_type, fmt, ...) \ - KUNIT_ASSERTION(test, \ - assert_type, \ - false, \ - kunit_fail_assert, \ - KUNIT_INIT_FAIL_ASSERT_STRUCT, \ - fmt, \ - ##__VA_ARGS__) + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_fail_assert, \ + kunit_fail_assert_format, \ + {}, \ + fmt, \ + ##__VA_ARGS__) /** * KUNIT_FAIL() - Always causes a test to fail when evaluated. @@ -520,14 +521,19 @@ void kunit_do_failed_assertion(struct kunit *test, expected_true, \ fmt, \ ...) \ - KUNIT_ASSERTION(test, \ - assert_type, \ - !!(condition) == !!expected_true, \ - kunit_unary_assert, \ - KUNIT_INIT_UNARY_ASSERT_STRUCT(#condition, \ - expected_true), \ - fmt, \ - ##__VA_ARGS__) +do { \ + if (likely(!!(condition) == !!expected_true)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_unary_assert, \ + kunit_unary_assert_format, \ + KUNIT_INIT_UNARY_ASSERT_STRUCT(#condition, \ + expected_true), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) #define KUNIT_TRUE_MSG_ASSERTION(test, assert_type, condition, fmt, ...) \ KUNIT_UNARY_ASSERTION(test, \ @@ -577,16 +583,18 @@ do { \ .right_text = #right, \ }; \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - __left op __right, \ - assert_class, \ - KUNIT_INIT_BINARY_ASSERT_STRUCT(format_func, \ - &__text, \ - __left, \ - __right), \ - fmt, \ - ##__VA_ARGS__); \ + if (likely(__left op __right)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + assert_class, \ + format_func, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT(&__text, \ + __left, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_BINARY_INT_ASSERTION(test, \ @@ -635,16 +643,19 @@ do { \ .right_text = #right, \ }; \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - strcmp(__left, __right) op 0, \ - kunit_binary_str_assert, \ - KUNIT_INIT_BINARY_ASSERT_STRUCT(kunit_binary_str_assert_format,\ - &__text, \ - __left, \ - __right), \ - fmt, \ - ##__VA_ARGS__); \ + if (likely(strcmp(__left, __right) op 0)) \ + break; \ + \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_binary_str_assert, \ + kunit_binary_str_assert_format, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT(&__text, \ + __left, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ @@ -655,14 +666,16 @@ do { \ do { \ const typeof(ptr) __ptr = (ptr); \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - !IS_ERR_OR_NULL(__ptr), \ - kunit_ptr_not_err_assert, \ - KUNIT_INIT_PTR_NOT_ERR_STRUCT(#ptr, \ - __ptr), \ - fmt, \ - ##__VA_ARGS__); \ + if (!IS_ERR_OR_NULL(__ptr)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_ptr_not_err_assert, \ + kunit_ptr_not_err_assert_format, \ + KUNIT_INIT_PTR_NOT_ERR_STRUCT(#ptr, __ptr), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) /** diff --git a/include/linux/a.out.h b/include/linux/a.out.h deleted file mode 100644 index 600cf45645c6..000000000000 --- a/include/linux/a.out.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __A_OUT_GNU_H__ -#define __A_OUT_GNU_H__ - -#include <uapi/linux/a.out.h> - -#ifndef __ASSEMBLY__ -#ifdef linux -#include <asm/page.h> -#if defined(__i386__) || defined(__mc68000__) -#else -#ifndef SEGMENT_SIZE -#define SEGMENT_SIZE PAGE_SIZE -#endif -#endif -#endif -#endif /*__ASSEMBLY__ */ -#endif /* __A_OUT_GNU_H__ */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 6f64b2f3dc54..3015235d65e3 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -279,14 +279,17 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) { } void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa); +#if defined(CONFIG_ARM64) || defined(CONFIG_LOONGARCH) +void acpi_arch_dma_setup(struct device *dev); +#else +static inline void acpi_arch_dma_setup(struct device *dev) { } +#endif + #ifdef CONFIG_ARM64 void acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa); -void acpi_arch_dma_setup(struct device *dev, u64 *dma_addr, u64 *dma_size); #else static inline void acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) { } -static inline void -acpi_arch_dma_setup(struct device *dev, u64 *dma_addr, u64 *dma_size) { } #endif int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma); @@ -495,7 +498,7 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares, struct resource_win *win); bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares, struct resource_win *win); -unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable); +unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable, u8 wake_capable); unsigned int acpi_dev_get_irq_type(int triggering, int polarity); bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index, struct resource *res); @@ -506,6 +509,7 @@ int acpi_dev_get_resources(struct acpi_device *adev, struct list_head *list, void *preproc_data); int acpi_dev_get_dma_resources(struct acpi_device *adev, struct list_head *list); +int acpi_dev_get_memory_resources(struct acpi_device *adev, struct list_head *list); int acpi_dev_filter_resource_type(struct acpi_resource *ares, unsigned long types); @@ -798,6 +802,11 @@ acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *u return false; } +static inline int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer) +{ + return -ENODEV; +} + static inline struct acpi_device * acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv) { @@ -977,8 +986,7 @@ static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev) return DEV_DMA_NOT_SUPPORTED; } -static inline int acpi_dma_get_range(struct device *dev, u64 *dma_addr, - u64 *offset, u64 *size) +static inline int acpi_dma_get_range(struct device *dev, const struct bus_dma_region **map) { return -ENODEV; } @@ -1075,6 +1083,7 @@ acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, struct acpi_s2idle_dev_ops { struct list_head list_node; void (*prepare)(void); + void (*check)(void); void (*restore)(void); }; int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg); @@ -1202,7 +1211,8 @@ bool acpi_gpio_get_irq_resource(struct acpi_resource *ares, struct acpi_resource_gpio **agpio); bool acpi_gpio_get_io_resource(struct acpi_resource *ares, struct acpi_resource_gpio **agpio); -int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, const char *name, int index); +int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *name, int index, + bool *wake_capable); #else static inline bool acpi_gpio_get_irq_resource(struct acpi_resource *ares, struct acpi_resource_gpio **agpio) @@ -1214,16 +1224,28 @@ static inline bool acpi_gpio_get_io_resource(struct acpi_resource *ares, { return false; } -static inline int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, - const char *name, int index) +static inline int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *name, + int index, bool *wake_capable) { return -ENXIO; } #endif +static inline int acpi_dev_gpio_irq_wake_get(struct acpi_device *adev, int index, + bool *wake_capable) +{ + return acpi_dev_gpio_irq_wake_get_by(adev, NULL, index, wake_capable); +} + +static inline int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, const char *name, + int index) +{ + return acpi_dev_gpio_irq_wake_get_by(adev, name, index, NULL); +} + static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index) { - return acpi_dev_gpio_irq_get_by(adev, NULL, index); + return acpi_dev_gpio_irq_wake_get_by(adev, NULL, index, NULL); } /* Device properties */ diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index 49e5383d4222..17fa26215292 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -13,6 +13,7 @@ #include <linux/compiler.h> +struct clk; struct device; struct ata_port_info; struct ahci_host_priv; @@ -21,8 +22,12 @@ struct scsi_host_template; int ahci_platform_enable_phys(struct ahci_host_priv *hpriv); void ahci_platform_disable_phys(struct ahci_host_priv *hpriv); +struct clk *ahci_platform_find_clk(struct ahci_host_priv *hpriv, + const char *con_id); int ahci_platform_enable_clks(struct ahci_host_priv *hpriv); void ahci_platform_disable_clks(struct ahci_host_priv *hpriv); +int ahci_platform_deassert_rsts(struct ahci_host_priv *hpriv); +int ahci_platform_assert_rsts(struct ahci_host_priv *hpriv); int ahci_platform_enable_regulators(struct ahci_host_priv *hpriv); void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv); int ahci_platform_enable_resources(struct ahci_host_priv *hpriv); @@ -41,6 +46,7 @@ int ahci_platform_resume_host(struct device *dev); int ahci_platform_suspend(struct device *dev); int ahci_platform_resume(struct device *dev); -#define AHCI_PLATFORM_GET_RESETS 0x01 +#define AHCI_PLATFORM_GET_RESETS BIT(0) +#define AHCI_PLATFORM_RST_TRIGGER BIT(1) #endif /* _AHCI_PLATFORM_H */ diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h new file mode 100644 index 000000000000..1c4b8659f171 --- /dev/null +++ b/include/linux/amd-pstate.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * linux/include/linux/amd-pstate.h + * + * Copyright (C) 2022 Advanced Micro Devices, Inc. + * + * Author: Meng Li <li.meng@amd.com> + */ + +#ifndef _LINUX_AMD_PSTATE_H +#define _LINUX_AMD_PSTATE_H + +#include <linux/pm_qos.h> + +/********************************************************************* + * AMD P-state INTERFACE * + *********************************************************************/ +/** + * struct amd_aperf_mperf + * @aperf: actual performance frequency clock count + * @mperf: maximum performance frequency clock count + * @tsc: time stamp counter + */ +struct amd_aperf_mperf { + u64 aperf; + u64 mperf; + u64 tsc; +}; + +/** + * struct amd_cpudata - private CPU data for AMD P-State + * @cpu: CPU number + * @req: constraint request to apply + * @cppc_req_cached: cached performance request hints + * @highest_perf: the maximum performance an individual processor may reach, + * assuming ideal conditions + * @nominal_perf: the maximum sustained performance level of the processor, + * assuming ideal operating conditions + * @lowest_nonlinear_perf: the lowest performance level at which nonlinear power + * savings are achieved + * @lowest_perf: the absolute lowest performance level of the processor + * @max_freq: the frequency that mapped to highest_perf + * @min_freq: the frequency that mapped to lowest_perf + * @nominal_freq: the frequency that mapped to nominal_perf + * @lowest_nonlinear_freq: the frequency that mapped to lowest_nonlinear_perf + * @cur: Difference of Aperf/Mperf/tsc count between last and current sample + * @prev: Last Aperf/Mperf/tsc count value read from register + * @freq: current cpu frequency value + * @boost_supported: check whether the Processor or SBIOS supports boost mode + * + * The amd_cpudata is key private data for each CPU thread in AMD P-State, and + * represents all the attributes and goals that AMD P-State requests at runtime. + */ +struct amd_cpudata { + int cpu; + + struct freq_qos_request req[2]; + u64 cppc_req_cached; + + u32 highest_perf; + u32 nominal_perf; + u32 lowest_nonlinear_perf; + u32 lowest_perf; + + u32 max_freq; + u32 min_freq; + u32 nominal_freq; + u32 lowest_nonlinear_freq; + + struct amd_aperf_mperf cur; + struct amd_aperf_mperf prev; + + u64 freq; + bool boost_supported; +}; + +#endif /* _LINUX_AMD_PSTATE_H */ diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index e5c76c1ef9ed..5f02d2e6b9d9 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -17,6 +17,7 @@ struct ffa_device { bool mode_32bit; uuid_t uuid; struct device dev; + const struct ffa_ops *ops; }; #define to_ffa_dev(d) container_of(d, struct ffa_device, dev) @@ -47,17 +48,18 @@ static inline void *ffa_dev_get_drvdata(struct ffa_device *fdev) } #if IS_REACHABLE(CONFIG_ARM_FFA_TRANSPORT) -struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id); +struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id, + const struct ffa_ops *ops); void ffa_device_unregister(struct ffa_device *ffa_dev); int ffa_driver_register(struct ffa_driver *driver, struct module *owner, const char *mod_name); void ffa_driver_unregister(struct ffa_driver *driver); bool ffa_device_is_valid(struct ffa_device *ffa_dev); -const struct ffa_dev_ops *ffa_dev_ops_get(struct ffa_device *dev); #else static inline -struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id) +struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id, + const struct ffa_ops *ops) { return NULL; } @@ -76,11 +78,6 @@ static inline void ffa_driver_unregister(struct ffa_driver *driver) {} static inline bool ffa_device_is_valid(struct ffa_device *ffa_dev) { return false; } -static inline -const struct ffa_dev_ops *ffa_dev_ops_get(struct ffa_device *dev) -{ - return NULL; -} #endif /* CONFIG_ARM_FFA_TRANSPORT */ #define ffa_register(driver) \ @@ -109,7 +106,10 @@ struct ffa_partition_info { #define FFA_PARTITION_DIRECT_SEND BIT(1) /* partition can send and receive indirect messages. */ #define FFA_PARTITION_INDIRECT_MSG BIT(2) +/* partition runs in the AArch64 execution state. */ +#define FFA_PARTITION_AARCH64_EXEC BIT(8) u32 properties; + u32 uuid[4]; }; /* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP} which pass data via registers */ @@ -257,18 +257,28 @@ struct ffa_mem_ops_args { struct ffa_mem_region_attributes *attrs; }; -struct ffa_dev_ops { +struct ffa_info_ops { u32 (*api_version_get)(void); int (*partition_info_get)(const char *uuid_str, struct ffa_partition_info *buffer); +}; + +struct ffa_msg_ops { void (*mode_32bit_set)(struct ffa_device *dev); int (*sync_send_receive)(struct ffa_device *dev, struct ffa_send_direct_data *data); +}; + +struct ffa_mem_ops { int (*memory_reclaim)(u64 g_handle, u32 flags); - int (*memory_share)(struct ffa_device *dev, - struct ffa_mem_ops_args *args); - int (*memory_lend)(struct ffa_device *dev, - struct ffa_mem_ops_args *args); + int (*memory_share)(struct ffa_mem_ops_args *args); + int (*memory_lend)(struct ffa_mem_ops_args *args); +}; + +struct ffa_ops { + const struct ffa_info_ops *info_ops; + const struct ffa_msg_ops *msg_ops; + const struct ffa_mem_ops *mem_ops; }; #endif /* _LINUX_ARM_FFA_H */ diff --git a/include/linux/ata.h b/include/linux/ata.h index 21292b5bbb55..e3050e153a71 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,18 @@ struct ata_bmdma_prd { ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \ ((id)[ATA_ID_FEATURE_SUPP] & (1 << 2))) +#define ata_id_has_devslp(id) \ + ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ + ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \ + ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8))) +#define ata_id_has_ncq_autosense(id) \ + ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ + ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \ + ((id)[ATA_ID_FEATURE_SUPP] & (1 << 7))) +#define ata_id_has_dipm(id) \ + ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ + ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \ + ((id)[ATA_ID_FEATURE_SUPP] & (1 << 3))) #define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10)) #define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11)) #define ata_id_u32(id,n) \ @@ -578,9 +590,6 @@ struct ata_bmdma_prd { #define ata_id_cdb_intr(id) (((id)[ATA_ID_CONFIG] & 0x60) == 0x20) #define ata_id_has_da(id) ((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4)) -#define ata_id_has_devslp(id) ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8)) -#define ata_id_has_ncq_autosense(id) \ - ((id)[ATA_ID_FEATURE_SUPP] & (1 << 7)) static inline bool ata_id_has_hipm(const u16 *id) { @@ -592,17 +601,6 @@ static inline bool ata_id_has_hipm(const u16 *id) return val & (1 << 9); } -static inline bool ata_id_has_dipm(const u16 *id) -{ - u16 val = id[ATA_ID_FEATURE_SUPP]; - - if (val == 0 || val == 0xffff) - return false; - - return val & (1 << 3); -} - - static inline bool ata_id_has_fua(const u16 *id) { if ((id[ATA_ID_CFSSE] & 0xC000) != 0x4000) @@ -771,16 +769,21 @@ static inline bool ata_id_has_read_log_dma_ext(const u16 *id) static inline bool ata_id_has_sense_reporting(const u16 *id) { - if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15))) + if (!(id[ATA_ID_CFS_ENABLE_2] & BIT(15))) + return false; + if ((id[ATA_ID_COMMAND_SET_3] & (BIT(15) | BIT(14))) != BIT(14)) return false; - return id[ATA_ID_COMMAND_SET_3] & (1 << 6); + return id[ATA_ID_COMMAND_SET_3] & BIT(6); } static inline bool ata_id_sense_reporting_enabled(const u16 *id) { - if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15))) + if (!ata_id_has_sense_reporting(id)) + return false; + /* ata_id_has_sense_reporting() == true, word 86 must have bit 15 set */ + if ((id[ATA_ID_COMMAND_SET_4] & (BIT(15) | BIT(14))) != BIT(14)) return false; - return id[ATA_ID_COMMAND_SET_4] & (1 << 6); + return id[ATA_ID_COMMAND_SET_4] & BIT(6); } /** diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index e3314f746bfa..2d94c30ed439 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -271,6 +271,7 @@ #define BCMA_CC_SROM_CONTROL_OP_WRDIS 0x40000000 #define BCMA_CC_SROM_CONTROL_OP_WREN 0x60000000 #define BCMA_CC_SROM_CONTROL_OTPSEL 0x00000010 +#define BCMA_CC_SROM_CONTROL_OTP_PRESENT 0x00000020 #define BCMA_CC_SROM_CONTROL_LOCK 0x00000008 #define BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006 #define BCMA_CC_SROM_CONTROL_SIZE_1K 0x00000000 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 3dc20c4f394c..8d51f69f9f5e 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -43,9 +43,6 @@ struct linux_binprm { * original userspace. */ point_of_no_return:1; -#ifdef __alpha__ - unsigned int taso:1; -#endif struct file *executable; /* Executable to pass to the interpreter */ struct file *interpreter; struct file *file; diff --git a/include/linux/bio.h b/include/linux/bio.h index ca22b06700a9..2c5806997bbf 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -509,7 +509,7 @@ static inline void bio_set_dev(struct bio *bio, struct block_device *bdev) { bio_clear_flag(bio, BIO_REMAPPED); if (bio->bi_bdev != bdev) - bio_clear_flag(bio, BIO_THROTTLED); + bio_clear_flag(bio, BIO_BPS_THROTTLED); bio->bi_bdev = bdev; bio_associate_blkg(bio); } diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index f65410a49fda..7d6d73b78147 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -51,6 +51,7 @@ struct device; * bitmap_empty(src, nbits) Are all bits zero in *src? * bitmap_full(src, nbits) Are all bits set in *src? * bitmap_weight(src, nbits) Hamming Weight: number set bits + * bitmap_weight_and(src1, src2, nbits) Hamming Weight of and'ed bitmap * bitmap_set(dst, pos, nbits) Set specified bit area * bitmap_clear(dst, pos, nbits) Clear specified bit area * bitmap_find_next_zero_area(buf, len, pos, n, mask) Find bit free area @@ -164,6 +165,8 @@ bool __bitmap_intersects(const unsigned long *bitmap1, bool __bitmap_subset(const unsigned long *bitmap1, const unsigned long *bitmap2, unsigned int nbits); unsigned int __bitmap_weight(const unsigned long *bitmap, unsigned int nbits); +unsigned int __bitmap_weight_and(const unsigned long *bitmap1, + const unsigned long *bitmap2, unsigned int nbits); void __bitmap_set(unsigned long *map, unsigned int start, int len); void __bitmap_clear(unsigned long *map, unsigned int start, int len); @@ -222,7 +225,6 @@ void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int n #else #define bitmap_copy_le bitmap_copy #endif -unsigned int bitmap_ord_to_pos(const unsigned long *bitmap, unsigned int ord, unsigned int nbits); int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp, int nmaskbits); @@ -439,6 +441,15 @@ unsigned int bitmap_weight(const unsigned long *src, unsigned int nbits) return __bitmap_weight(src, nbits); } +static __always_inline +unsigned long bitmap_weight_and(const unsigned long *src1, + const unsigned long *src2, unsigned int nbits) +{ + if (small_const_nbits(nbits)) + return hweight_long(*src1 & *src2 & BITMAP_LAST_WORD_MASK(nbits)); + return __bitmap_weight_and(src1, src2, nbits); +} + static __always_inline void bitmap_set(unsigned long *map, unsigned int start, unsigned int nbits) { diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 3b89c64bcfd8..2ba557e067fe 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -248,6 +248,25 @@ static inline unsigned long __ffs64(u64 word) } /** + * fns - find N'th set bit in a word + * @word: The word to search + * @n: Bit to find + */ +static inline unsigned long fns(unsigned long word, unsigned int n) +{ + unsigned int bit; + + while (word) { + bit = __ffs(word); + if (n-- == 0) + return bit; + __clear_bit(bit, &word); + } + + return BITS_PER_LONG; +} + +/** * assign_bit - Assign value to a bit in memory * @nr: the bit to set * @addr: the address to start counting from @@ -328,10 +347,10 @@ static __always_inline void __assign_bit(long nr, volatile unsigned long *addr, const typeof(*(ptr)) mask__ = (mask), bits__ = (bits); \ typeof(*(ptr)) old__, new__; \ \ + old__ = READ_ONCE(*(ptr)); \ do { \ - old__ = READ_ONCE(*(ptr)); \ new__ = (old__ & ~mask__) | bits__; \ - } while (cmpxchg(ptr, old__, new__) != old__); \ + } while (!try_cmpxchg(ptr, &old__, new__)); \ \ old__; \ }) @@ -343,11 +362,12 @@ static __always_inline void __assign_bit(long nr, volatile unsigned long *addr, const typeof(*(ptr)) clear__ = (clear), test__ = (test);\ typeof(*(ptr)) old__, new__; \ \ + old__ = READ_ONCE(*(ptr)); \ do { \ - old__ = READ_ONCE(*(ptr)); \ + if (old__ & test__) \ + break; \ new__ = old__ & ~clear__; \ - } while (!(old__ & test__) && \ - cmpxchg(ptr, old__, new__) != old__); \ + } while (!try_cmpxchg(ptr, &old__, new__)); \ \ !(old__ & test__); \ }) diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index 9f40dbc65f82..dd5841a42c33 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -18,14 +18,14 @@ struct bio; struct cgroup_subsys_state; -struct request_queue; +struct gendisk; #define FC_APPID_LEN 129 #ifdef CONFIG_BLK_CGROUP extern struct cgroup_subsys_state * const blkcg_root_css; -void blkcg_schedule_throttle(struct request_queue *q, bool use_memdelay); +void blkcg_schedule_throttle(struct gendisk *disk, bool use_memdelay); void blkcg_maybe_throttle_current(void); bool blk_cgroup_congested(void); void blkcg_pin_online(struct cgroup_subsys_state *blkcg_css); @@ -39,7 +39,6 @@ struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio); static inline void blkcg_maybe_throttle_current(void) { } static inline bool blk_cgroup_congested(void) { return false; } -static inline void blkcg_schedule_throttle(struct request_queue *q, bool use_memdelay) { } static inline struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio) { return NULL; diff --git a/include/linux/blk-mq-pci.h b/include/linux/blk-mq-pci.h index 0b1f45c62623..ca544e1d3508 100644 --- a/include/linux/blk-mq-pci.h +++ b/include/linux/blk-mq-pci.h @@ -5,7 +5,7 @@ struct blk_mq_queue_map; struct pci_dev; -int blk_mq_pci_map_queues(struct blk_mq_queue_map *qmap, struct pci_dev *pdev, - int offset); +void blk_mq_pci_map_queues(struct blk_mq_queue_map *qmap, struct pci_dev *pdev, + int offset); #endif /* _LINUX_BLK_MQ_PCI_H */ diff --git a/include/linux/blk-mq-rdma.h b/include/linux/blk-mq-rdma.h index 5cc5f0f36218..53b58c610e76 100644 --- a/include/linux/blk-mq-rdma.h +++ b/include/linux/blk-mq-rdma.h @@ -5,7 +5,7 @@ struct blk_mq_tag_set; struct ib_device; -int blk_mq_rdma_map_queues(struct blk_mq_queue_map *map, +void blk_mq_rdma_map_queues(struct blk_mq_queue_map *map, struct ib_device *dev, int first_vec); #endif /* _LINUX_BLK_MQ_RDMA_H */ diff --git a/include/linux/blk-mq-virtio.h b/include/linux/blk-mq-virtio.h index 687ae287e1dc..13226e9b22dd 100644 --- a/include/linux/blk-mq-virtio.h +++ b/include/linux/blk-mq-virtio.h @@ -5,7 +5,7 @@ struct blk_mq_queue_map; struct virtio_device; -int blk_mq_virtio_map_queues(struct blk_mq_queue_map *qmap, +void blk_mq_virtio_map_queues(struct blk_mq_queue_map *qmap, struct virtio_device *vdev, int first_vec); #endif /* _LINUX_BLK_MQ_VIRTIO_H */ diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 92294a5fb083..d6119c5d1069 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -14,7 +14,12 @@ struct blk_flush_queue; #define BLKDEV_MIN_RQ 4 #define BLKDEV_DEFAULT_RQ 128 -typedef void (rq_end_io_fn)(struct request *, blk_status_t); +enum rq_end_io_ret { + RQ_END_IO_NONE, + RQ_END_IO_FREE, +}; + +typedef enum rq_end_io_ret (rq_end_io_fn)(struct request *, blk_status_t); /* * request flags */ @@ -268,9 +273,16 @@ static inline void rq_list_move(struct request **src, struct request **dst, rq_list_add(dst, rq); } +/** + * enum blk_eh_timer_return - How the timeout handler should proceed + * @BLK_EH_DONE: The block driver completed the command or will complete it at + * a later time. + * @BLK_EH_RESET_TIMER: Reset the request timer and continue waiting for the + * request to complete. + */ enum blk_eh_timer_return { - BLK_EH_DONE, /* drivers has completed the command */ - BLK_EH_RESET_TIMER, /* reset timer and try again */ + BLK_EH_DONE, + BLK_EH_RESET_TIMER, }; #define BLK_TAG_ALLOC_FIFO 0 /* allocate starting from 0 */ @@ -630,7 +642,7 @@ struct blk_mq_ops { * @map_queues: This allows drivers specify their own queue mapping by * overriding the setup-time function that builds the mq_map. */ - int (*map_queues)(struct blk_mq_tag_set *set); + void (*map_queues)(struct blk_mq_tag_set *set); #ifdef CONFIG_BLK_DEBUG_FS /** @@ -841,8 +853,10 @@ static inline bool blk_mq_add_to_batch(struct request *req, struct io_comp_batch *iob, int ioerror, void (*complete)(struct io_comp_batch *)) { - if (!iob || (req->rq_flags & RQF_ELV) || req->end_io || ioerror) + if (!iob || (req->rq_flags & RQF_ELV) || ioerror || + (req->end_io && !blk_rq_is_passthrough(req))) return false; + if (!iob->complete) iob->complete = complete; else if (iob->complete != complete) @@ -880,7 +894,7 @@ void blk_mq_freeze_queue_wait(struct request_queue *q); int blk_mq_freeze_queue_wait_timeout(struct request_queue *q, unsigned long timeout); -int blk_mq_map_queues(struct blk_mq_queue_map *qmap); +void blk_mq_map_queues(struct blk_mq_queue_map *qmap); void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues); void blk_mq_quiesce_queue_nowait(struct request_queue *q); @@ -963,15 +977,17 @@ blk_status_t blk_insert_cloned_request(struct request *rq); struct rq_map_data { struct page **pages; - int page_order; - int nr_entries; unsigned long offset; - int null_mapped; - int from_user; + unsigned short page_order; + unsigned short nr_entries; + bool null_mapped; + bool from_user; }; int blk_rq_map_user(struct request_queue *, struct request *, struct rq_map_data *, void __user *, unsigned long, gfp_t); +int blk_rq_map_user_io(struct request *, struct rq_map_data *, + void __user *, unsigned long, gfp_t, bool, int, bool, int); int blk_rq_map_user_iov(struct request_queue *, struct request *, struct rq_map_data *, const struct iov_iter *, gfp_t); int blk_rq_unmap_user(struct bio *); @@ -980,6 +996,7 @@ int blk_rq_map_kern(struct request_queue *, struct request *, void *, int blk_rq_append_bio(struct request *rq, struct bio *bio); void blk_execute_rq_nowait(struct request *rq, bool at_head); blk_status_t blk_execute_rq(struct request *rq, bool at_head); +bool blk_rq_is_poll(struct request *rq); struct req_iterator { struct bvec_iter iter; diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 1ef99790f6ed..e0b098089ef2 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -321,11 +321,10 @@ enum { BIO_NO_PAGE_REF, /* don't put release vec pages */ BIO_CLONED, /* doesn't own data */ BIO_BOUNCED, /* bio is a bounce bio */ - BIO_WORKINGSET, /* contains userspace workingset pages */ BIO_QUIET, /* Make BIO Quiet */ BIO_CHAIN, /* chained bio, ->bi_remaining in effect */ BIO_REFFED, /* bio has elevated ->bi_cnt */ - BIO_THROTTLED, /* This bio has already been subjected to + BIO_BPS_THROTTLED, /* This bio has already been subjected to * throttling rules. Don't do it again. */ BIO_TRACE_COMPLETION, /* bio_endio() should trace the final completion * of this bio. */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 84b13fdd34a7..50e358a19d98 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -580,9 +580,9 @@ struct request_queue { #define QUEUE_FLAG_NOWAIT 29 /* device supports NOWAIT */ #define QUEUE_FLAG_SQ_SCHED 30 /* single queue style io dispatch */ -#define QUEUE_FLAG_MQ_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \ - (1 << QUEUE_FLAG_SAME_COMP) | \ - (1 << QUEUE_FLAG_NOWAIT)) +#define QUEUE_FLAG_MQ_DEFAULT ((1UL << QUEUE_FLAG_IO_STAT) | \ + (1UL << QUEUE_FLAG_SAME_COMP) | \ + (1UL << QUEUE_FLAG_NOWAIT)) void blk_queue_flag_set(unsigned int flag, struct request_queue *q); void blk_queue_flag_clear(unsigned int flag, struct request_queue *q); @@ -618,7 +618,6 @@ bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q); #define blk_queue_quiesced(q) test_bit(QUEUE_FLAG_QUIESCED, &(q)->queue_flags) #define blk_queue_pm_only(q) atomic_read(&(q)->pm_only) #define blk_queue_registered(q) test_bit(QUEUE_FLAG_REGISTERED, &(q)->queue_flags) -#define blk_queue_nowait(q) test_bit(QUEUE_FLAG_NOWAIT, &(q)->queue_flags) #define blk_queue_sq_sched(q) test_bit(QUEUE_FLAG_SQ_SCHED, &(q)->queue_flags) extern void blk_set_pm_only(struct request_queue *q); @@ -1280,6 +1279,11 @@ static inline bool bdev_fua(struct block_device *bdev) return test_bit(QUEUE_FLAG_FUA, &bdev_get_queue(bdev)->queue_flags); } +static inline bool bdev_nowait(struct block_device *bdev) +{ + return test_bit(QUEUE_FLAG_NOWAIT, &bdev_get_queue(bdev)->queue_flags); +} + static inline enum blk_zoned_model bdev_zoned_model(struct block_device *bdev) { struct request_queue *q = bdev_get_queue(bdev); @@ -1300,6 +1304,15 @@ static inline bool bdev_is_zoned(struct block_device *bdev) return false; } +static inline bool bdev_op_is_zoned_write(struct block_device *bdev, + blk_opf_t op) +{ + if (!bdev_is_zoned(bdev)) + return false; + + return op == REQ_OP_WRITE || op == REQ_OP_WRITE_ZEROES; +} + static inline sector_t bdev_zone_sectors(struct block_device *bdev) { struct request_queue *q = bdev_get_queue(bdev); @@ -1498,6 +1511,7 @@ int sync_blockdev(struct block_device *bdev); int sync_blockdev_range(struct block_device *bdev, loff_t lstart, loff_t lend); int sync_blockdev_nowait(struct block_device *bdev); void sync_bdevs(bool wait); +void bdev_statx_dioalign(struct inode *inode, struct kstat *stat); void printk_all_partitions(void); #else static inline void invalidate_bdev(struct block_device *bdev) @@ -1514,6 +1528,9 @@ static inline int sync_blockdev_nowait(struct block_device *bdev) static inline void sync_bdevs(bool wait) { } +static inline void bdev_statx_dioalign(struct inode *inode, struct kstat *stat) +{ +} static inline void printk_all_partitions(void) { } diff --git a/include/linux/bma150.h b/include/linux/bma150.h index 31c9e323a391..4d4a62d49341 100644 --- a/include/linux/bma150.h +++ b/include/linux/bma150.h @@ -33,8 +33,8 @@ struct bma150_cfg { unsigned char lg_hyst; /* Low-G hysterisis */ unsigned char lg_dur; /* Low-G duration */ unsigned char lg_thres; /* Low-G threshold */ - unsigned char range; /* one of BMA0150_RANGE_xxx */ - unsigned char bandwidth; /* one of BMA0150_BW_xxx */ + unsigned char range; /* one of BMA150_RANGE_xxx */ + unsigned char bandwidth; /* one of BMA150_BW_xxx */ }; struct bma150_platform_data { diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index 2bd1b5f8de9b..57e9e109257e 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -414,6 +414,11 @@ int cgroup_bpf_prog_detach(const union bpf_attr *attr, int cgroup_bpf_link_attach(const union bpf_attr *attr, struct bpf_prog *prog); int cgroup_bpf_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr); + +const struct bpf_func_proto * +cgroup_common_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog); +const struct bpf_func_proto * +cgroup_current_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog); #else static inline int cgroup_bpf_inherit(struct cgroup *cgrp) { return 0; } @@ -444,6 +449,18 @@ static inline int cgroup_bpf_prog_query(const union bpf_attr *attr, return -EINVAL; } +static inline const struct bpf_func_proto * +cgroup_common_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) +{ + return NULL; +} + +static inline const struct bpf_func_proto * +cgroup_current_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) +{ + return NULL; +} + static inline int bpf_cgroup_storage_assign(struct bpf_prog_aux *aux, struct bpf_map *map) { return 0; } static inline struct bpf_cgroup_storage *bpf_cgroup_storage_alloc( diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 20c26aed7896..0566705c1d4e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -27,6 +27,7 @@ #include <linux/bpfptr.h> #include <linux/btf.h> #include <linux/rcupdate_trace.h> +#include <linux/init.h> struct bpf_verifier_env; struct bpf_verifier_log; @@ -48,6 +49,7 @@ struct mem_cgroup; struct module; struct bpf_func_state; struct ftrace_ops; +struct cgroup; extern struct idr btf_idr; extern spinlock_t btf_idr_lock; @@ -279,14 +281,33 @@ static inline void check_and_init_map_value(struct bpf_map *map, void *dst) } } -/* copy everything but bpf_spin_lock and bpf_timer. There could be one of each. */ -static inline void copy_map_value(struct bpf_map *map, void *dst, void *src) +/* memcpy that is used with 8-byte aligned pointers, power-of-8 size and + * forced to use 'long' read/writes to try to atomically copy long counters. + * Best-effort only. No barriers here, since it _will_ race with concurrent + * updates from BPF programs. Called from bpf syscall and mostly used with + * size 8 or 16 bytes, so ask compiler to inline it. + */ +static inline void bpf_long_memcpy(void *dst, const void *src, u32 size) +{ + const long *lsrc = src; + long *ldst = dst; + + size /= sizeof(long); + while (size--) + *ldst++ = *lsrc++; +} + +/* copy everything but bpf_spin_lock, bpf_timer, and kptrs. There could be one of each. */ +static inline void __copy_map_value(struct bpf_map *map, void *dst, void *src, bool long_memcpy) { u32 curr_off = 0; int i; if (likely(!map->off_arr)) { - memcpy(dst, src, map->value_size); + if (long_memcpy) + bpf_long_memcpy(dst, src, round_up(map->value_size, 8)); + else + memcpy(dst, src, map->value_size); return; } @@ -298,6 +319,36 @@ static inline void copy_map_value(struct bpf_map *map, void *dst, void *src) } memcpy(dst + curr_off, src + curr_off, map->value_size - curr_off); } + +static inline void copy_map_value(struct bpf_map *map, void *dst, void *src) +{ + __copy_map_value(map, dst, src, false); +} + +static inline void copy_map_value_long(struct bpf_map *map, void *dst, void *src) +{ + __copy_map_value(map, dst, src, true); +} + +static inline void zero_map_value(struct bpf_map *map, void *dst) +{ + u32 curr_off = 0; + int i; + + if (likely(!map->off_arr)) { + memset(dst, 0, map->value_size); + return; + } + + for (i = 0; i < map->off_arr->cnt; i++) { + u32 next_off = map->off_arr->field_off[i]; + + memset(dst + curr_off, 0, next_off - curr_off); + curr_off += map->off_arr->field_sz[i]; + } + memset(dst + curr_off, 0, map->value_size - curr_off); +} + void copy_map_value_locked(struct bpf_map *map, void *dst, void *src, bool lock_src); void bpf_timer_cancel_and_free(void *timer); @@ -401,7 +452,7 @@ enum bpf_type_flag { /* DYNPTR points to memory local to the bpf program. */ DYNPTR_TYPE_LOCAL = BIT(8 + BPF_BASE_TYPE_BITS), - /* DYNPTR points to a ringbuf record. */ + /* DYNPTR points to a kernel-produced ringbuf record. */ DYNPTR_TYPE_RINGBUF = BIT(9 + BPF_BASE_TYPE_BITS), /* Size is known at compile time. */ @@ -606,6 +657,7 @@ enum bpf_reg_type { PTR_TO_MEM, /* reg points to valid memory region */ PTR_TO_BUF, /* reg points to a read/write buffer */ PTR_TO_FUNC, /* reg points to a bpf program function */ + PTR_TO_DYNPTR, /* reg points to a dynptr */ __BPF_REG_TYPE_MAX, /* Extended reg_types. */ @@ -726,10 +778,14 @@ enum bpf_cgroup_storage_type { */ #define MAX_BPF_FUNC_REG_ARGS 5 +/* The argument is a structure. */ +#define BTF_FMODEL_STRUCT_ARG BIT(0) + struct btf_func_model { u8 ret_size; u8 nr_args; u8 arg_size[MAX_BPF_FUNC_ARGS]; + u8 arg_flags[MAX_BPF_FUNC_ARGS]; }; /* Restore arguments before returning from trampoline to let original function @@ -809,6 +865,10 @@ u64 notrace __bpf_prog_enter_lsm_cgroup(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx); void notrace __bpf_prog_exit_lsm_cgroup(struct bpf_prog *prog, u64 start, struct bpf_tramp_run_ctx *run_ctx); +u64 notrace __bpf_prog_enter_struct_ops(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx); +void notrace __bpf_prog_exit_struct_ops(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx); void notrace __bpf_tramp_enter(struct bpf_tramp_image *tr); void notrace __bpf_tramp_exit(struct bpf_tramp_image *tr); @@ -891,6 +951,7 @@ struct bpf_dispatcher { struct bpf_dispatcher_prog progs[BPF_DISPATCHER_MAX]; int num_progs; void *image; + void *rw_image; u32 image_off; struct bpf_ksym ksym; }; @@ -909,7 +970,9 @@ int bpf_trampoline_unlink_prog(struct bpf_tramp_link *link, struct bpf_trampolin struct bpf_trampoline *bpf_trampoline_get(u64 key, struct bpf_attach_target_info *tgt_info); void bpf_trampoline_put(struct bpf_trampoline *tr); -int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs); +int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs); +int __init bpf_arch_init_dispatcher_early(void *ip); + #define BPF_DISPATCHER_INIT(_name) { \ .mutex = __MUTEX_INITIALIZER(_name.mutex), \ .func = &_name##_func, \ @@ -923,7 +986,21 @@ int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs); }, \ } +#define BPF_DISPATCHER_INIT_CALL(_name) \ + static int __init _name##_init(void) \ + { \ + return bpf_arch_init_dispatcher_early(_name##_func); \ + } \ + early_initcall(_name##_init) + +#ifdef CONFIG_X86_64 +#define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5))) +#else +#define BPF_DISPATCHER_ATTRIBUTES +#endif + #define DEFINE_BPF_DISPATCHER(name) \ + notrace BPF_DISPATCHER_ATTRIBUTES \ noinline __nocfi unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ const struct bpf_insn *insnsi, \ @@ -933,7 +1010,9 @@ int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs); } \ EXPORT_SYMBOL(bpf_dispatcher_##name##_func); \ struct bpf_dispatcher bpf_dispatcher_##name = \ - BPF_DISPATCHER_INIT(bpf_dispatcher_##name); + BPF_DISPATCHER_INIT(bpf_dispatcher_##name); \ + BPF_DISPATCHER_INIT_CALL(bpf_dispatcher_##name); + #define DECLARE_BPF_DISPATCHER(name) \ unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ @@ -945,7 +1024,6 @@ int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs); void bpf_dispatcher_change_prog(struct bpf_dispatcher *d, struct bpf_prog *from, struct bpf_prog *to); /* Called only from JIT-enabled code, so there's no need for stubs. */ -void *bpf_jit_alloc_exec_page(void); void bpf_image_ksym_add(void *data, struct bpf_ksym *ksym); void bpf_image_ksym_del(struct bpf_ksym *ksym); void bpf_ksym_add(struct bpf_ksym *ksym); @@ -1333,6 +1411,11 @@ struct bpf_array { #define BPF_MAP_CAN_READ BIT(0) #define BPF_MAP_CAN_WRITE BIT(1) +/* Maximum number of user-producer ring buffer samples that can be drained in + * a call to bpf_user_ringbuf_drain(). + */ +#define BPF_MAX_USER_RINGBUF_SAMPLES (128 * 1024) + static inline u32 bpf_map_flags_to_cap(struct bpf_map *map) { u32 access_flags = map->map_flags & (BPF_F_RDONLY_PROG | BPF_F_WRONLY_PROG); @@ -1729,8 +1812,40 @@ int bpf_obj_get_user(const char __user *pathname, int flags); extern int bpf_iter_ ## target(args); \ int __init bpf_iter_ ## target(args) { return 0; } +/* + * The task type of iterators. + * + * For BPF task iterators, they can be parameterized with various + * parameters to visit only some of tasks. + * + * BPF_TASK_ITER_ALL (default) + * Iterate over resources of every task. + * + * BPF_TASK_ITER_TID + * Iterate over resources of a task/tid. + * + * BPF_TASK_ITER_TGID + * Iterate over resources of every task of a process / task group. + */ +enum bpf_iter_task_type { + BPF_TASK_ITER_ALL = 0, + BPF_TASK_ITER_TID, + BPF_TASK_ITER_TGID, +}; + struct bpf_iter_aux_info { + /* for map_elem iter */ struct bpf_map *map; + + /* for cgroup iter */ + struct { + struct cgroup *start; /* starting cgroup */ + enum bpf_cgroup_iter_order order; + } cgroup; + struct { + enum bpf_iter_task_type type; + u32 pid; + } task; }; typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *prog, @@ -1815,22 +1930,6 @@ int bpf_get_file_flag(int flags); int bpf_check_uarg_tail_zero(bpfptr_t uaddr, size_t expected_size, size_t actual_size); -/* memcpy that is used with 8-byte aligned pointers, power-of-8 size and - * forced to use 'long' read/writes to try to atomically copy long counters. - * Best-effort only. No barriers here, since it _will_ race with concurrent - * updates from BPF programs. Called from bpf syscall and mostly used with - * size 8 or 16 bytes, so ask compiler to inline it. - */ -static inline void bpf_long_memcpy(void *dst, const void *src, u32 size) -{ - const long *lsrc = src; - long *ldst = dst; - - size /= sizeof(long); - while (size--) - *ldst++ = *lsrc++; -} - /* verify correctness of eBPF program */ int bpf_check(struct bpf_prog **fp, union bpf_attr *attr, bpfptr_t uattr); @@ -1932,13 +2031,22 @@ int btf_distill_func_proto(struct bpf_verifier_log *log, const char *func_name, struct btf_func_model *m); +struct bpf_kfunc_arg_meta { + u64 r0_size; + bool r0_rdonly; + int ref_obj_id; + u32 flags; +}; + struct bpf_reg_state; int btf_check_subprog_arg_match(struct bpf_verifier_env *env, int subprog, struct bpf_reg_state *regs); +int btf_check_subprog_call(struct bpf_verifier_env *env, int subprog, + struct bpf_reg_state *regs); int btf_check_kfunc_arg_match(struct bpf_verifier_env *env, const struct btf *btf, u32 func_id, struct bpf_reg_state *regs, - u32 kfunc_flags); + struct bpf_kfunc_arg_meta *meta); int btf_prepare_func_args(struct bpf_verifier_env *env, int subprog, struct bpf_reg_state *reg); int btf_check_type_match(struct bpf_verifier_log *log, const struct bpf_prog *prog, @@ -1966,6 +2074,17 @@ static inline bool unprivileged_ebpf_enabled(void) return !sysctl_unprivileged_bpf_disabled; } +/* Not all bpf prog type has the bpf_ctx. + * For the bpf prog type that has initialized the bpf_ctx, + * this function can be used to decide if a kernel function + * is called by a bpf program. + */ +static inline bool has_current_bpf_ctx(void) +{ + return !!current->bpf_ctx; +} + +void notrace bpf_prog_inc_misses_counter(struct bpf_prog *prog); #else /* !CONFIG_BPF_SYSCALL */ static inline struct bpf_prog *bpf_prog_get(u32 ufd) { @@ -2148,6 +2267,15 @@ static inline struct bpf_prog *bpf_prog_by_id(u32 id) return ERR_PTR(-ENOTSUPP); } +static inline int btf_struct_access(struct bpf_verifier_log *log, + const struct btf *btf, + const struct btf_type *t, int off, int size, + enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) +{ + return -EACCES; +} + static inline const struct bpf_func_proto * bpf_base_func_proto(enum bpf_func_id func_id) { @@ -2175,6 +2303,14 @@ static inline bool unprivileged_ebpf_enabled(void) return false; } +static inline bool has_current_bpf_ctx(void) +{ + return false; +} + +static inline void bpf_prog_inc_misses_counter(struct bpf_prog *prog) +{ +} #endif /* CONFIG_BPF_SYSCALL */ void __bpf_free_used_btfs(struct bpf_prog_aux *aux, @@ -2349,6 +2485,7 @@ extern const struct bpf_func_proto bpf_get_numa_node_id_proto; extern const struct bpf_func_proto bpf_tail_call_proto; extern const struct bpf_func_proto bpf_ktime_get_ns_proto; extern const struct bpf_func_proto bpf_ktime_get_boot_ns_proto; +extern const struct bpf_func_proto bpf_ktime_get_tai_ns_proto; extern const struct bpf_func_proto bpf_get_current_pid_tgid_proto; extern const struct bpf_func_proto bpf_get_current_uid_gid_proto; extern const struct bpf_func_proto bpf_get_current_comm_proto; @@ -2361,6 +2498,7 @@ extern const struct bpf_func_proto bpf_sock_map_update_proto; extern const struct bpf_func_proto bpf_sock_hash_update_proto; extern const struct bpf_func_proto bpf_get_current_cgroup_id_proto; extern const struct bpf_func_proto bpf_get_current_ancestor_cgroup_id_proto; +extern const struct bpf_func_proto bpf_get_cgroup_classid_curr_proto; extern const struct bpf_func_proto bpf_msg_redirect_hash_proto; extern const struct bpf_func_proto bpf_msg_redirect_map_proto; extern const struct bpf_func_proto bpf_sk_redirect_hash_proto; @@ -2410,6 +2548,7 @@ extern const struct bpf_func_proto bpf_loop_proto; extern const struct bpf_func_proto bpf_copy_from_user_task_proto; extern const struct bpf_func_proto bpf_set_retval_proto; extern const struct bpf_func_proto bpf_get_retval_proto; +extern const struct bpf_func_proto bpf_user_ringbuf_drain_proto; const struct bpf_func_proto *tracing_prog_func_proto( enum bpf_func_id func_id, const struct bpf_prog *prog); @@ -2554,7 +2693,7 @@ enum bpf_dynptr_type { BPF_DYNPTR_TYPE_INVALID, /* Points to memory that is local to the bpf program */ BPF_DYNPTR_TYPE_LOCAL, - /* Underlying data is a ringbuf record */ + /* Underlying data is a kernel-produced ringbuf record */ BPF_DYNPTR_TYPE_RINGBUF, }; @@ -2562,6 +2701,7 @@ void bpf_dynptr_init(struct bpf_dynptr_kern *ptr, void *data, enum bpf_dynptr_type type, u32 offset, u32 size); void bpf_dynptr_set_null(struct bpf_dynptr_kern *ptr); int bpf_dynptr_check_size(u32 size); +u32 bpf_dynptr_get_size(struct bpf_dynptr_kern *ptr); #ifdef CONFIG_BPF_LSM void bpf_cgroup_atype_get(u32 attach_btf_id, int cgroup_atype); @@ -2571,4 +2711,12 @@ static inline void bpf_cgroup_atype_get(u32 attach_btf_id, int cgroup_atype) {} static inline void bpf_cgroup_atype_put(int cgroup_atype) {} #endif /* CONFIG_BPF_LSM */ +struct key; + +#ifdef CONFIG_KEYS +struct bpf_key { + struct key *key; + bool has_ref; +}; +#endif /* CONFIG_KEYS */ #endif /* _LINUX_BPF_H */ diff --git a/include/linux/bpf_mem_alloc.h b/include/linux/bpf_mem_alloc.h new file mode 100644 index 000000000000..3e164b8efaa9 --- /dev/null +++ b/include/linux/bpf_mem_alloc.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */ +#ifndef _BPF_MEM_ALLOC_H +#define _BPF_MEM_ALLOC_H +#include <linux/compiler_types.h> +#include <linux/workqueue.h> + +struct bpf_mem_cache; +struct bpf_mem_caches; + +struct bpf_mem_alloc { + struct bpf_mem_caches __percpu *caches; + struct bpf_mem_cache __percpu *cache; + struct work_struct work; +}; + +int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu); +void bpf_mem_alloc_destroy(struct bpf_mem_alloc *ma); + +/* kmalloc/kfree equivalent: */ +void *bpf_mem_alloc(struct bpf_mem_alloc *ma, size_t size); +void bpf_mem_free(struct bpf_mem_alloc *ma, void *ptr); + +/* kmem_cache_alloc/free equivalent: */ +void *bpf_mem_cache_alloc(struct bpf_mem_alloc *ma); +void bpf_mem_cache_free(struct bpf_mem_alloc *ma, void *ptr); + +#endif /* _BPF_MEM_ALLOC_H */ diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h index 2b9112b80171..2c6a4f2562a7 100644 --- a/include/linux/bpf_types.h +++ b/include/linux/bpf_types.h @@ -126,6 +126,7 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_STRUCT_OPS, bpf_struct_ops_map_ops) #endif BPF_MAP_TYPE(BPF_MAP_TYPE_RINGBUF, ringbuf_map_ops) BPF_MAP_TYPE(BPF_MAP_TYPE_BLOOM_FILTER, bloom_filter_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_USER_RINGBUF, user_ringbuf_map_ops) BPF_LINK_TYPE(BPF_LINK_TYPE_RAW_TRACEPOINT, raw_tracepoint) BPF_LINK_TYPE(BPF_LINK_TYPE_TRACING, tracing) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 2e3bad8640dc..9e1e6965f407 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -212,6 +212,17 @@ struct bpf_reference_state { * is used purely to inform the user of a reference leak. */ int insn_idx; + /* There can be a case like: + * main (frame 0) + * cb (frame 1) + * func (frame 3) + * cb (frame 4) + * Hence for frame 4, if callback_ref just stored boolean, it would be + * impossible to distinguish nested callback refs. Hence store the + * frameno and compare that to callback_ref in check_reference_leak when + * exiting a callback function. + */ + int callback_ref; }; /* state of the program: @@ -237,6 +248,7 @@ struct bpf_func_state { */ u32 async_entry_cnt; bool in_callback_fn; + struct tnum callback_ret_range; bool in_async_callback_fn; /* The following fields should be last. See copy_func_state() */ @@ -337,6 +349,27 @@ struct bpf_verifier_state { iter < frame->allocated_stack / BPF_REG_SIZE; \ iter++, reg = bpf_get_spilled_reg(iter, frame)) +/* Invoke __expr over regsiters in __vst, setting __state and __reg */ +#define bpf_for_each_reg_in_vstate(__vst, __state, __reg, __expr) \ + ({ \ + struct bpf_verifier_state *___vstate = __vst; \ + int ___i, ___j; \ + for (___i = 0; ___i <= ___vstate->curframe; ___i++) { \ + struct bpf_reg_state *___regs; \ + __state = ___vstate->frame[___i]; \ + ___regs = __state->regs; \ + for (___j = 0; ___j < MAX_BPF_REG; ___j++) { \ + __reg = &___regs[___j]; \ + (void)(__expr); \ + } \ + bpf_for_each_spilled_reg(___j, __state, __reg) { \ + if (!__reg) \ + continue; \ + (void)(__expr); \ + } \ + } \ + }) + /* linked list of verifier states used to prune search */ struct bpf_verifier_state_list { struct bpf_verifier_state state; @@ -560,6 +593,11 @@ int check_kfunc_mem_size_reg(struct bpf_verifier_env *env, struct bpf_reg_state u32 regno); int check_mem_reg(struct bpf_verifier_env *env, struct bpf_reg_state *reg, u32 regno, u32 mem_size); +bool is_dynptr_reg_valid_init(struct bpf_verifier_env *env, + struct bpf_reg_state *reg); +bool is_dynptr_type_expected(struct bpf_verifier_env *env, + struct bpf_reg_state *reg, + enum bpf_arg_type arg_type); /* this lives here instead of in bpf.h because it needs to dereference tgt_prog */ static inline u64 bpf_trampoline_compute_key(const struct bpf_prog *tgt_prog, @@ -587,6 +625,8 @@ int bpf_check_attach_target(struct bpf_verifier_log *log, struct bpf_attach_target_info *tgt_info); void bpf_free_kfunc_btf_tab(struct bpf_kfunc_btf_tab *tab); +int mark_chain_precision(struct bpf_verifier_env *env, int regno); + #define BPF_BASE_TYPE_MASK GENMASK(BPF_BASE_TYPE_BITS - 1, 0) /* extract base type from bpf_{arg, return, reg}_type. */ diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 6ff567ece34a..9e77165f3ef6 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -293,6 +293,7 @@ #define MII_BRCM_FET_SHDW_MC_FAME 0x4000 /* Force Auto MDIX enable */ #define MII_BRCM_FET_SHDW_AUXMODE4 0x1a /* Auxiliary mode 4 */ +#define MII_BRCM_FET_SHDW_AM4_STANDBY 0x0008 /* Standby enable */ #define MII_BRCM_FET_SHDW_AM4_LED_MASK 0x0003 #define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001 diff --git a/include/linux/btf.h b/include/linux/btf.h index cdb376d53238..f9aababc5d78 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -49,6 +49,17 @@ * for this case. */ #define KF_TRUSTED_ARGS (1 << 4) /* kfunc only takes trusted pointer arguments */ +#define KF_SLEEPABLE (1 << 5) /* kfunc may sleep */ +#define KF_DESTRUCTIVE (1 << 6) /* kfunc performs destructive actions */ + +/* + * Return the name of the passed struct, if exists, or halt the build if for + * example the structure gets renamed. In this way, developers have to revisit + * the code using that structure name, and update it accordingly. + */ +#define stringify_struct(x) \ + ({ BUILD_BUG_ON(sizeof(struct x) < 0); \ + __stringify(x); }) struct btf; struct btf_member; @@ -439,4 +450,14 @@ static inline int register_btf_id_dtor_kfuncs(const struct btf_id_dtor_kfunc *dt } #endif +static inline bool btf_type_is_struct_ptr(struct btf *btf, const struct btf_type *t) +{ + if (!btf_type_is_ptr(t)) + return false; + + t = btf_type_skip_modifiers(btf, t->type, NULL); + + return btf_type_is_struct(t); +} + #endif diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index df518c429667..33fa5e94aa80 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -225,8 +225,6 @@ struct buffer_head *__getblk_gfp(struct block_device *bdev, sector_t block, void __brelse(struct buffer_head *); void __bforget(struct buffer_head *); void __breadahead(struct block_device *, sector_t block, unsigned int size); -void __breadahead_gfp(struct block_device *, sector_t block, unsigned int size, - gfp_t gfp); struct buffer_head *__bread_gfp(struct block_device *, sector_t block, unsigned size, gfp_t gfp); void invalidate_bh_lrus(void); @@ -236,15 +234,16 @@ struct buffer_head *alloc_buffer_head(gfp_t gfp_flags); void free_buffer_head(struct buffer_head * bh); void unlock_buffer(struct buffer_head *bh); void __lock_buffer(struct buffer_head *bh); -void ll_rw_block(blk_opf_t, int, struct buffer_head * bh[]); int sync_dirty_buffer(struct buffer_head *bh); int __sync_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags); void write_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags); -int submit_bh(blk_opf_t, struct buffer_head *); +void submit_bh(blk_opf_t, struct buffer_head *); void write_boundary_block(struct block_device *bdev, sector_t bblock, unsigned blocksize); int bh_uptodate_or_lock(struct buffer_head *bh); -int bh_submit_read(struct buffer_head *bh); +int __bh_read(struct buffer_head *bh, blk_opf_t op_flags, bool wait); +void __bh_read_batch(int nr, struct buffer_head *bhs[], + blk_opf_t op_flags, bool force_lock); extern int buffer_heads_over_limit; @@ -351,12 +350,6 @@ sb_breadahead(struct super_block *sb, sector_t block) __breadahead(sb->s_bdev, block, sb->s_blocksize); } -static inline void -sb_breadahead_unmovable(struct super_block *sb, sector_t block) -{ - __breadahead_gfp(sb->s_bdev, block, sb->s_blocksize, 0); -} - static inline struct buffer_head * sb_getblk(struct super_block *sb, sector_t block) { @@ -418,6 +411,41 @@ static inline struct buffer_head *__getblk(struct block_device *bdev, return __getblk_gfp(bdev, block, size, __GFP_MOVABLE); } +static inline void bh_readahead(struct buffer_head *bh, blk_opf_t op_flags) +{ + if (!buffer_uptodate(bh) && trylock_buffer(bh)) { + if (!buffer_uptodate(bh)) + __bh_read(bh, op_flags, false); + else + unlock_buffer(bh); + } +} + +static inline void bh_read_nowait(struct buffer_head *bh, blk_opf_t op_flags) +{ + if (!bh_uptodate_or_lock(bh)) + __bh_read(bh, op_flags, false); +} + +/* Returns 1 if buffer uptodated, 0 on success, and -EIO on error. */ +static inline int bh_read(struct buffer_head *bh, blk_opf_t op_flags) +{ + if (bh_uptodate_or_lock(bh)) + return 1; + return __bh_read(bh, op_flags, true); +} + +static inline void bh_read_batch(int nr, struct buffer_head *bhs[]) +{ + __bh_read_batch(nr, bhs, 0, true); +} + +static inline void bh_readahead_batch(int nr, struct buffer_head *bhs[], + blk_opf_t op_flags) +{ + __bh_read_batch(nr, bhs, op_flags, false); +} + /** * __bread() - reads a specified block and returns the bh * @bdev: the block_device to read from diff --git a/include/linux/cache.h b/include/linux/cache.h index d742c57eaee5..5da1bbd96154 100644 --- a/include/linux/cache.h +++ b/include/linux/cache.h @@ -85,4 +85,17 @@ #define cache_line_size() L1_CACHE_BYTES #endif +/* + * Helper to add padding within a struct to ensure data fall into separate + * cachelines. + */ +#if defined(CONFIG_SMP) +struct cacheline_padding { + char x[0]; +} ____cacheline_internodealigned_in_smp; +#define CACHELINE_PADDING(name) struct cacheline_padding name +#else +#define CACHELINE_PADDING(name) +#endif + #endif /* __LINUX_CACHE_H */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index c3e50e537e39..982ba245eb41 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -147,6 +147,27 @@ static inline u32 can_get_static_ctrlmode(struct can_priv *priv) return priv->ctrlmode & ~priv->ctrlmode_supported; } +static inline bool can_is_canxl_dev_mtu(unsigned int mtu) +{ + return (mtu >= CANXL_MIN_MTU && mtu <= CANXL_MAX_MTU); +} + +/* drop skb if it does not contain a valid CAN frame for sending */ +static inline bool can_dev_dropped_skb(struct net_device *dev, struct sk_buff *skb) +{ + struct can_priv *priv = netdev_priv(dev); + + if (priv->ctrlmode & CAN_CTRLMODE_LISTENONLY) { + netdev_info_once(dev, + "interface in listen only mode, dropping skb\n"); + kfree_skb(skb); + dev->stats.tx_dropped++; + return true; + } + + return can_dropped_invalid_skb(dev, skb); +} + void can_setup(struct net_device *dev); struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h index 182749e858b3..1abc25a8d144 100644 --- a/include/linux/can/skb.h +++ b/include/linux/can/skb.h @@ -20,7 +20,8 @@ void can_flush_echo_skb(struct net_device *dev); int can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx, unsigned int frame_len); struct sk_buff *__can_get_echo_skb(struct net_device *dev, unsigned int idx, - u8 *len_ptr, unsigned int *frame_len_ptr); + unsigned int *len_ptr, + unsigned int *frame_len_ptr); unsigned int __must_check can_get_echo_skb(struct net_device *dev, unsigned int idx, unsigned int *frame_len_ptr); @@ -29,6 +30,9 @@ void can_free_echo_skb(struct net_device *dev, unsigned int idx, struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf); struct sk_buff *alloc_canfd_skb(struct net_device *dev, struct canfd_frame **cfd); +struct sk_buff *alloc_canxl_skb(struct net_device *dev, + struct canxl_frame **cxl, + unsigned int data_len); struct sk_buff *alloc_can_err_skb(struct net_device *dev, struct can_frame **cf); bool can_dropped_invalid_skb(struct net_device *dev, struct sk_buff *skb); @@ -97,10 +101,59 @@ static inline struct sk_buff *can_create_echo_skb(struct sk_buff *skb) return nskb; } +static inline bool can_is_can_skb(const struct sk_buff *skb) +{ + struct can_frame *cf = (struct can_frame *)skb->data; + + /* the CAN specific type of skb is identified by its data length */ + return (skb->len == CAN_MTU && cf->len <= CAN_MAX_DLEN); +} + static inline bool can_is_canfd_skb(const struct sk_buff *skb) { + struct canfd_frame *cfd = (struct canfd_frame *)skb->data; + /* the CAN specific type of skb is identified by its data length */ - return skb->len == CANFD_MTU; + return (skb->len == CANFD_MTU && cfd->len <= CANFD_MAX_DLEN); +} + +static inline bool can_is_canxl_skb(const struct sk_buff *skb) +{ + const struct canxl_frame *cxl = (struct canxl_frame *)skb->data; + + if (skb->len < CANXL_HDR_SIZE + CANXL_MIN_DLEN || skb->len > CANXL_MTU) + return false; + + /* this also checks valid CAN XL data length boundaries */ + if (skb->len != CANXL_HDR_SIZE + cxl->len) + return false; + + return cxl->flags & CANXL_XLF; +} + +/* get length element value from can[|fd|xl]_frame structure */ +static inline unsigned int can_skb_get_len_val(struct sk_buff *skb) +{ + const struct canxl_frame *cxl = (struct canxl_frame *)skb->data; + const struct canfd_frame *cfd = (struct canfd_frame *)skb->data; + + if (can_is_canxl_skb(skb)) + return cxl->len; + + return cfd->len; +} + +/* get needed data length inside CAN frame for all frame types (RTR aware) */ +static inline unsigned int can_skb_get_data_len(struct sk_buff *skb) +{ + unsigned int len = can_skb_get_len_val(skb); + const struct can_frame *cf = (struct can_frame *)skb->data; + + /* RTR frames have an actual length of zero */ + if (can_is_can_skb(skb) && cf->can_id & CAN_RTR_FLAG) + return 0; + + return len; } #endif /* !_CAN_SKB_H */ diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index e7f2fb2fc207..99c1726be6ee 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -207,7 +207,6 @@ struct ceph_msg_data_cursor { struct ceph_msg_data *data; /* current data item */ size_t resid; /* bytes not yet consumed */ - bool last_piece; /* current is last piece */ bool need_crc; /* crc update needed */ union { #ifdef CONFIG_BLOCK @@ -498,8 +497,7 @@ void ceph_con_discard_requeued(struct ceph_connection *con, u64 reconnect_seq); void ceph_msg_data_cursor_init(struct ceph_msg_data_cursor *cursor, struct ceph_msg *msg, size_t length); struct page *ceph_msg_data_next(struct ceph_msg_data_cursor *cursor, - size_t *page_offset, size_t *length, - bool *last_piece); + size_t *page_offset, size_t *length); void ceph_msg_data_advance(struct ceph_msg_data_cursor *cursor, size_t bytes); u32 ceph_crc32c_page(u32 crc, struct page *page, unsigned int page_offset, diff --git a/include/linux/cfi.h b/include/linux/cfi.h index c6dfc1ed0626..5e134f4ce8b7 100644 --- a/include/linux/cfi.h +++ b/include/linux/cfi.h @@ -2,49 +2,38 @@ /* * Clang Control Flow Integrity (CFI) support. * - * Copyright (C) 2021 Google LLC + * Copyright (C) 2022 Google LLC */ #ifndef _LINUX_CFI_H #define _LINUX_CFI_H -#ifdef CONFIG_CFI_CLANG -typedef void (*cfi_check_fn)(uint64_t id, void *ptr, void *diag); - -/* Compiler-generated function in each module, and the kernel */ -extern void __cfi_check(uint64_t id, void *ptr, void *diag); - -/* - * Force the compiler to generate a CFI jump table entry for a function - * and store the jump table address to __cfi_jt_<function>. - */ -#define __CFI_ADDRESSABLE(fn, __attr) \ - const void *__cfi_jt_ ## fn __visible __attr = (void *)&fn - -#ifdef CONFIG_CFI_CLANG_SHADOW - -extern void cfi_module_add(struct module *mod, unsigned long base_addr); -extern void cfi_module_remove(struct module *mod, unsigned long base_addr); - -#else +#include <linux/bug.h> +#include <linux/module.h> -static inline void cfi_module_add(struct module *mod, unsigned long base_addr) {} -static inline void cfi_module_remove(struct module *mod, unsigned long base_addr) {} - -#endif /* CONFIG_CFI_CLANG_SHADOW */ - -#else /* !CONFIG_CFI_CLANG */ - -#ifdef CONFIG_X86_KERNEL_IBT - -#define __CFI_ADDRESSABLE(fn, __attr) \ - const void *__cfi_jt_ ## fn __visible __attr = (void *)&fn +#ifdef CONFIG_CFI_CLANG +enum bug_trap_type report_cfi_failure(struct pt_regs *regs, unsigned long addr, + unsigned long *target, u32 type); -#endif /* CONFIG_X86_KERNEL_IBT */ +static inline enum bug_trap_type report_cfi_failure_noaddr(struct pt_regs *regs, + unsigned long addr) +{ + return report_cfi_failure(regs, addr, NULL, 0); +} +#ifdef CONFIG_ARCH_USES_CFI_TRAPS +bool is_cfi_trap(unsigned long addr); +#endif #endif /* CONFIG_CFI_CLANG */ -#ifndef __CFI_ADDRESSABLE -#define __CFI_ADDRESSABLE(fn, __attr) -#endif +#ifdef CONFIG_MODULES +#ifdef CONFIG_ARCH_USES_CFI_TRAPS +void module_cfi_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, + struct module *mod); +#else +static inline void module_cfi_finalize(const Elf_Ehdr *hdr, + const Elf_Shdr *sechdrs, + struct module *mod) {} +#endif /* CONFIG_ARCH_USES_CFI_TRAPS */ +#endif /* CONFIG_MODULES */ #endif /* _LINUX_CFI_H */ diff --git a/include/linux/cfi_types.h b/include/linux/cfi_types.h new file mode 100644 index 000000000000..6b8713675765 --- /dev/null +++ b/include/linux/cfi_types.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Clang Control Flow Integrity (CFI) type definitions. + */ +#ifndef _LINUX_CFI_TYPES_H +#define _LINUX_CFI_TYPES_H + +#ifdef __ASSEMBLY__ +#include <linux/linkage.h> + +#ifdef CONFIG_CFI_CLANG +/* + * Use the __kcfi_typeid_<function> type identifier symbol to + * annotate indirectly called assembly functions. The compiler emits + * these symbols for all address-taken function declarations in C + * code. + */ +#ifndef __CFI_TYPE +#define __CFI_TYPE(name) \ + .4byte __kcfi_typeid_##name +#endif + +#define SYM_TYPED_ENTRY(name, linkage, align...) \ + linkage(name) ASM_NL \ + align ASM_NL \ + __CFI_TYPE(name) ASM_NL \ + name: + +#define SYM_TYPED_START(name, linkage, align...) \ + SYM_TYPED_ENTRY(name, linkage, align) + +#else /* CONFIG_CFI_CLANG */ + +#define SYM_TYPED_START(name, linkage, align...) \ + SYM_START(name, linkage, align) + +#endif /* CONFIG_CFI_CLANG */ + +#ifndef SYM_TYPED_FUNC_START +#define SYM_TYPED_FUNC_START(name) \ + SYM_TYPED_START(name, SYM_L_GLOBAL, SYM_A_ALIGN) +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* _LINUX_CFI_TYPES_H */ diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 4bcf56b3491c..6e01f10f0d88 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -126,11 +126,11 @@ enum { CFTYPE_NO_PREFIX = (1 << 3), /* (DON'T USE FOR NEW FILES) no subsys prefix */ CFTYPE_WORLD_WRITABLE = (1 << 4), /* (DON'T USE FOR NEW FILES) S_IWUGO */ CFTYPE_DEBUG = (1 << 5), /* create when cgroup_debug */ - CFTYPE_PRESSURE = (1 << 6), /* only if pressure feature is enabled */ /* internal flags, do not use outside cgroup core proper */ __CFTYPE_ONLY_ON_DFL = (1 << 16), /* only on default hierarchy */ __CFTYPE_NOT_ON_DFL = (1 << 17), /* not on default hierarchy */ + __CFTYPE_ADDED = (1 << 18), }; /* @@ -384,7 +384,7 @@ struct cgroup { /* * The depth this cgroup is at. The root is at depth zero and each * step down the hierarchy increments the level. This along with - * ancestor_ids[] can determine whether a given cgroup is a + * ancestors[] can determine whether a given cgroup is a * descendant of another without traversing the hierarchy. */ int level; @@ -428,6 +428,9 @@ struct cgroup { struct cgroup_file procs_file; /* handle for "cgroup.procs" */ struct cgroup_file events_file; /* handle for "cgroup.events" */ + /* handles for "{cpu,memory,io,irq}.pressure" */ + struct cgroup_file psi_files[NR_PSI_RESOURCES]; + /* * The bitmask of subsystems enabled on the child cgroups. * ->subtree_control is the one configured through @@ -504,8 +507,8 @@ struct cgroup { /* Used to store internal freezer state */ struct cgroup_freezer_state freezer; - /* ids of the ancestors at each level including self */ - u64 ancestor_ids[]; + /* All ancestors including self */ + struct cgroup *ancestors[]; }; /* @@ -522,11 +525,15 @@ struct cgroup_root { /* Unique id for this hierarchy. */ int hierarchy_id; - /* The root cgroup. Root is destroyed on its release. */ + /* + * The root cgroup. The containing cgroup_root will be destroyed on its + * release. cgrp->ancestors[0] will be used overflowing into the + * following field. cgrp_ancestor_storage must immediately follow. + */ struct cgroup cgrp; - /* for cgrp->ancestor_ids[0] */ - u64 cgrp_ancestor_id_storage; + /* must follow cgrp for cgrp->ancestors[0], see above */ + struct cgroup *cgrp_ancestor_storage; /* Number of cgroups in the hierarchy, used only for /proc/cgroups */ atomic_t nr_cgrps; diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index ac5d0515680e..528bd44b59e2 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -106,6 +106,7 @@ struct cgroup_subsys_state *css_tryget_online_from_dir(struct dentry *dentry, struct cgroup *cgroup_get_from_path(const char *path); struct cgroup *cgroup_get_from_fd(int fd); +struct cgroup *cgroup_v1v2_get_from_fd(int fd); int cgroup_attach_task_all(struct task_struct *from, struct task_struct *); int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from); @@ -114,6 +115,7 @@ int cgroup_add_dfl_cftypes(struct cgroup_subsys *ss, struct cftype *cfts); int cgroup_add_legacy_cftypes(struct cgroup_subsys *ss, struct cftype *cfts); int cgroup_rm_cftypes(struct cftype *cfts); void cgroup_file_notify(struct cgroup_file *cfile); +void cgroup_file_show(struct cgroup_file *cfile, bool show); int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen); int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry); @@ -432,6 +434,18 @@ static inline void cgroup_put(struct cgroup *cgrp) css_put(&cgrp->self); } +extern struct mutex cgroup_mutex; + +static inline void cgroup_lock(void) +{ + mutex_lock(&cgroup_mutex); +} + +static inline void cgroup_unlock(void) +{ + mutex_unlock(&cgroup_mutex); +} + /** * task_css_set_check - obtain a task's css_set with extra access conditions * @task: the task to obtain css_set for @@ -446,7 +460,6 @@ static inline void cgroup_put(struct cgroup *cgrp) * as locks used during the cgroup_subsys::attach() methods. */ #ifdef CONFIG_PROVE_RCU -extern struct mutex cgroup_mutex; extern spinlock_t css_set_lock; #define task_css_set_check(task, __c) \ rcu_dereference_check((task)->cgroups, \ @@ -574,7 +587,7 @@ static inline bool cgroup_is_descendant(struct cgroup *cgrp, { if (cgrp->root != ancestor->root || cgrp->level < ancestor->level) return false; - return cgrp->ancestor_ids[ancestor->level] == cgroup_id(ancestor); + return cgrp->ancestors[ancestor->level] == ancestor; } /** @@ -591,11 +604,9 @@ static inline bool cgroup_is_descendant(struct cgroup *cgrp, static inline struct cgroup *cgroup_ancestor(struct cgroup *cgrp, int ancestor_level) { - if (cgrp->level < ancestor_level) + if (ancestor_level < 0 || ancestor_level > cgrp->level) return NULL; - while (cgrp && cgrp->level > ancestor_level) - cgrp = cgroup_parent(cgrp); - return cgrp; + return cgrp->ancestors[ancestor_level]; } /** @@ -672,11 +683,6 @@ static inline void pr_cont_cgroup_path(struct cgroup *cgrp) pr_cont_kernfs_path(cgrp->kn); } -static inline struct psi_group *cgroup_psi(struct cgroup *cgrp) -{ - return cgrp->psi; -} - bool cgroup_psi_enabled(void); static inline void cgroup_init_kthreadd(void) @@ -708,6 +714,8 @@ struct cgroup; static inline u64 cgroup_id(const struct cgroup *cgrp) { return 1; } static inline void css_get(struct cgroup_subsys_state *css) {} static inline void css_put(struct cgroup_subsys_state *css) {} +static inline void cgroup_lock(void) {} +static inline void cgroup_unlock(void) {} static inline int cgroup_attach_task_all(struct task_struct *from, struct task_struct *t) { return 0; } static inline int cgroupstats_build(struct cgroupstats *stats, @@ -747,11 +755,6 @@ static inline bool task_under_cgroup_hierarchy(struct task_struct *task, static inline void cgroup_path_from_kernfs_id(u64 id, char *buf, size_t buflen) {} - -static inline struct cgroup *cgroup_get_from_id(u64 id) -{ - return NULL; -} #endif /* !CONFIG_CGROUPS */ #ifdef CONFIG_CGROUPS diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 1615010aa0ec..267cd06b54a0 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -42,6 +42,8 @@ struct dentry; * struct clk_rate_request - Structure encoding the clk constraints that * a clock user might require. * + * Should be initialized by calling clk_hw_init_rate_request(). + * * @rate: Requested clock rate. This field will be adjusted by * clock drivers according to hardware capabilities. * @min_rate: Minimum rate imposed by clk users. @@ -60,6 +62,15 @@ struct clk_rate_request { struct clk_hw *best_parent_hw; }; +void clk_hw_init_rate_request(const struct clk_hw *hw, + struct clk_rate_request *req, + unsigned long rate); +void clk_hw_forward_rate_request(const struct clk_hw *core, + const struct clk_rate_request *old_req, + const struct clk_hw *parent, + struct clk_rate_request *req, + unsigned long parent_rate); + /** * struct clk_duty - Struture encoding the duty cycle ratio of a clock * @@ -118,8 +129,9 @@ struct clk_duty { * * @recalc_rate Recalculate the rate of this clock, by querying hardware. The * parent rate is an input parameter. It is up to the caller to - * ensure that the prepare_mutex is held across this call. - * Returns the calculated rate. Optional, but recommended - if + * ensure that the prepare_mutex is held across this call. If the + * driver cannot figure out a rate for this clock, it must return + * 0. Returns the calculated rate. Optional, but recommended - if * this op is not set then clock rate will be initialized to 0. * * @round_rate: Given a target rate as input, returns the closest rate actually @@ -350,7 +362,7 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, const char *parent_name, const struct clk_hw *parent_hw, const struct clk_parent_data *parent_data, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy, - unsigned long clk_fixed_flags); + unsigned long clk_fixed_flags, bool devm); struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); @@ -365,7 +377,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, */ #define clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) + +/** + * devm_clk_hw_register_fixed_rate - register fixed-rate clock with the clock + * framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define devm_clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ + NULL, (flags), (fixed_rate), 0, 0, true) /** * clk_hw_register_fixed_rate_parent_hw - register fixed-rate clock with * the clock framework @@ -378,7 +403,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, #define clk_hw_register_fixed_rate_parent_hw(dev, name, parent_hw, flags, \ fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw), \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) /** * clk_hw_register_fixed_rate_parent_data - register fixed-rate clock with * the clock framework @@ -392,7 +417,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), (flags), (fixed_rate), 0, \ - 0) + 0, false) /** * clk_hw_register_fixed_rate_with_accuracy - register fixed-rate clock with * the clock framework @@ -408,7 +433,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_hw - register fixed-rate * clock with the clock framework @@ -423,7 +448,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_hw, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw) \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_data - register fixed-rate * clock with the clock framework @@ -438,7 +463,21 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_data, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), NULL, (flags), \ - (fixed_rate), (fixed_accuracy), 0) + (fixed_rate), (fixed_accuracy), 0, false) +/** + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with + * the clock framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_data, \ + flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ + (parent_data), (flags), (fixed_rate), 0, \ + CLK_FIXED_RATE_PARENT_ACCURACY, false) void clk_unregister_fixed_rate(struct clk *clk); void clk_hw_unregister_fixed_rate(struct clk_hw *hw); @@ -957,6 +996,13 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, (parent_names), NULL, NULL, (flags), (reg), \ (shift), (mask), (clk_mux_flags), (table), \ (lock)) +#define clk_hw_register_mux_table_parent_data(dev, name, parent_data, \ + num_parents, flags, reg, shift, mask, \ + clk_mux_flags, table, lock) \ + __clk_hw_register_mux((dev), NULL, (name), (num_parents), \ + NULL, NULL, (parent_data), (flags), (reg), \ + (shift), (mask), (clk_mux_flags), (table), \ + (lock)) #define clk_hw_register_mux(dev, name, parent_names, num_parents, flags, reg, \ shift, width, clk_mux_flags, lock) \ __clk_hw_register_mux((dev), NULL, (name), (num_parents), \ @@ -974,6 +1020,13 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, __clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL, NULL, \ (parent_data), (flags), (reg), (shift), \ BIT((width)) - 1, (clk_mux_flags), NULL, (lock)) +#define clk_hw_register_mux_parent_data_table(dev, name, parent_data, \ + num_parents, flags, reg, shift, \ + width, clk_mux_flags, table, \ + lock) \ + __clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL, NULL, \ + (parent_data), (flags), (reg), (shift), \ + BIT((width)) - 1, (clk_mux_flags), table, (lock)) #define devm_clk_hw_register_mux(dev, name, parent_names, num_parents, flags, reg, \ shift, width, clk_mux_flags, lock) \ __devm_clk_hw_register_mux((dev), NULL, (name), (num_parents), \ @@ -987,6 +1040,13 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, (parent_hws), NULL, (flags), (reg), \ (shift), BIT((width)) - 1, \ (clk_mux_flags), NULL, (lock)) +#define devm_clk_hw_register_mux_parent_data_table(dev, name, parent_data, \ + num_parents, flags, reg, shift, \ + width, clk_mux_flags, table, \ + lock) \ + __devm_clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL, \ + NULL, (parent_data), (flags), (reg), (shift), \ + BIT((width)) - 1, (clk_mux_flags), table, (lock)) int clk_mux_val_to_index(struct clk_hw *hw, const u32 *table, unsigned int flags, unsigned int val); @@ -1255,6 +1315,8 @@ int clk_mux_determine_rate_flags(struct clk_hw *hw, struct clk_rate_request *req, unsigned long flags); void clk_hw_reparent(struct clk_hw *hw, struct clk_hw *new_parent); +void clk_hw_get_rate_range(struct clk_hw *hw, unsigned long *min_rate, + unsigned long *max_rate); void clk_hw_set_rate_range(struct clk_hw *hw, unsigned long min_rate, unsigned long max_rate); @@ -1454,7 +1516,7 @@ int devm_of_clk_add_hw_provider(struct device *dev, void *data), void *data); void of_clk_del_provider(struct device_node *np); -void devm_of_clk_del_provider(struct device *dev); + struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data); struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec, @@ -1491,7 +1553,7 @@ static inline int devm_of_clk_add_hw_provider(struct device *dev, return 0; } static inline void of_clk_del_provider(struct device_node *np) {} -static inline void devm_of_clk_del_provider(struct device *dev) {} + static inline struct clk *of_clk_src_simple_get( struct of_phandle_args *clkspec, void *data) { diff --git a/include/linux/clk.h b/include/linux/clk.h index c13061cabdfc..1ef013324237 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -799,7 +799,7 @@ int clk_set_rate_exclusive(struct clk *clk, unsigned long rate); * * Returns true if @parent is a possible parent for @clk, false otherwise. */ -bool clk_has_parent(struct clk *clk, struct clk *parent); +bool clk_has_parent(const struct clk *clk, const struct clk *parent); /** * clk_set_rate_range - set a rate range for a clock source diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h index 3484309b59bf..7af499bdbecb 100644 --- a/include/linux/clk/at91_pmc.h +++ b/include/linux/clk/at91_pmc.h @@ -12,6 +12,8 @@ #ifndef AT91_PMC_H #define AT91_PMC_H +#include <linux/bits.h> + #define AT91_PMC_V1 (1) /* PMC version 1 */ #define AT91_PMC_V2 (2) /* PMC version 2 [SAM9X60] */ @@ -45,8 +47,8 @@ #define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ #define AT91_PMC_PLL_ACR 0x18 /* PLL Analog Control Register [for SAM9X60] */ -#define AT91_PMC_PLL_ACR_DEFAULT_UPLL 0x12020010UL /* Default PLL ACR value for UPLL */ -#define AT91_PMC_PLL_ACR_DEFAULT_PLLA 0x00020010UL /* Default PLL ACR value for PLLA */ +#define AT91_PMC_PLL_ACR_DEFAULT_UPLL UL(0x12020010) /* Default PLL ACR value for UPLL */ +#define AT91_PMC_PLL_ACR_DEFAULT_PLLA UL(0x00020010) /* Default PLL ACR value for PLLA */ #define AT91_PMC_PLL_ACR_UTMIVR (1 << 12) /* UPLL Voltage regulator Control */ #define AT91_PMC_PLL_ACR_UTMIBG (1 << 13) /* UPLL Bandgap Control */ diff --git a/include/linux/clk/davinci.h b/include/linux/clk/davinci.h index 8a7b5cd7eac0..f6ebab6228c2 100644 --- a/include/linux/clk/davinci.h +++ b/include/linux/clk/davinci.h @@ -28,13 +28,5 @@ int dm365_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgch int dm365_pll2_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); int dm365_psc_init(struct device *dev, void __iomem *base); #endif -#ifdef CONFIG_ARCH_DAVINCI_DM644x -int dm644x_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); -int dm644x_psc_init(struct device *dev, void __iomem *base); -#endif -#ifdef CONFIG_ARCH_DAVINCI_DM646x -int dm646x_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); -int dm646x_psc_init(struct device *dev, void __iomem *base); -#endif #endif /* __LINUX_CLK_DAVINCI_PLL_H___ */ diff --git a/include/linux/clk/spear.h b/include/linux/clk/spear.h index a64d034ceddd..eaf95ca656f8 100644 --- a/include/linux/clk/spear.h +++ b/include/linux/clk/spear.h @@ -8,6 +8,20 @@ #ifndef __LINUX_CLK_SPEAR_H #define __LINUX_CLK_SPEAR_H +#ifdef CONFIG_ARCH_SPEAR3XX +void __init spear3xx_clk_init(void __iomem *misc_base, + void __iomem *soc_config_base); +#else +static inline void __init spear3xx_clk_init(void __iomem *misc_base, + void __iomem *soc_config_base) {} +#endif + +#ifdef CONFIG_ARCH_SPEAR6XX +void __init spear6xx_clk_init(void __iomem *misc_base); +#else +static inline void __init spear6xx_clk_init(void __iomem *misc_base) {} +#endif + #ifdef CONFIG_MACH_SPEAR1310 void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base); #else diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index 8a8423eb8e9a..45570bc21a43 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -46,6 +46,4 @@ int clk_hw_register_clkdev(struct clk_hw *, const char *, const char *); int devm_clk_hw_register_clkdev(struct device *dev, struct clk_hw *hw, const char *con_id, const char *dev_id); -void devm_clk_release_clkdev(struct device *dev, const char *con_id, - const char *dev_id); #endif diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h index c84fec767445..6cfd6902bd5b 100644 --- a/include/linux/compiler-clang.h +++ b/include/linux/compiler-clang.h @@ -51,6 +51,29 @@ #define __no_sanitize_undefined #endif +#if __has_feature(memory_sanitizer) +#define __SANITIZE_MEMORY__ +/* + * Unlike other sanitizers, KMSAN still inserts code into functions marked with + * no_sanitize("kernel-memory"). Using disable_sanitizer_instrumentation + * provides the behavior consistent with other __no_sanitize_ attributes, + * guaranteeing that __no_sanitize_memory functions remain uninstrumented. + */ +#define __no_sanitize_memory __disable_sanitizer_instrumentation + +/* + * The __no_kmsan_checks attribute ensures that a function does not produce + * false positive reports by: + * - initializing all local variables and memory stores in this function; + * - skipping all shadow checks; + * - passing initialized arguments to this function's callees. + */ +#define __no_kmsan_checks __attribute__((no_sanitize("kernel-memory"))) +#else +#define __no_sanitize_memory +#define __no_kmsan_checks +#endif + /* * Support for __has_feature(coverage_sanitizer) was added in Clang 13 together * with no_sanitize("coverage"). Prior versions of Clang support coverage @@ -66,17 +89,9 @@ # define __noscs __attribute__((__no_sanitize__("shadow-call-stack"))) #endif -#define __nocfi __attribute__((__no_sanitize__("cfi"))) -#define __cficanonical __attribute__((__cfi_canonical_jump_table__)) - -#if defined(CONFIG_CFI_CLANG) -/* - * With CONFIG_CFI_CLANG, the compiler replaces function address - * references with the address of the function's CFI jump table - * entry. The function_nocfi macro always returns the address of the - * actual function instead. - */ -#define function_nocfi(x) __builtin_function_start(x) +#if __has_feature(kcfi) +/* Disable CFI checking inside a function. */ +#define __nocfi __attribute__((__no_sanitize__("kcfi"))) #endif /* diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 9b157b71036f..f55a37efdb97 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -115,6 +115,12 @@ #endif /* + * GCC does not support KMSAN. + */ +#define __no_sanitize_memory +#define __no_kmsan_checks + +/* * Turn individual warnings and errors on and off locally, depending * on version. */ diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 7713d7bcdaea..973a1bfd7ef5 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -203,16 +203,6 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, __v; \ }) -/* - * With CONFIG_CFI_CLANG, the compiler replaces function addresses in - * instrumented C code with jump table addresses. Architectures that - * support CFI can define this macro to return the actual function address - * when needed. - */ -#ifndef function_nocfi -#define function_nocfi(x) (x) -#endif - #endif /* __KERNEL__ */ /* @@ -221,9 +211,11 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, * otherwise, or eliminated entirely due to lack of references that are * visible to the compiler. */ -#define __ADDRESSABLE(sym) \ - static void * __section(".discard.addressable") __used \ +#define ___ADDRESSABLE(sym, __attrs) \ + static void * __used __attrs \ __UNIQUE_ID(__PASTE(__addressable_,sym)) = (void *)&sym; +#define __ADDRESSABLE(sym) \ + ___ADDRESSABLE(sym, __section(".discard.addressable")) /** * offset_to_ptr - convert a relative memory offset to an absolute pointer diff --git a/include/linux/compiler_attributes.h b/include/linux/compiler_attributes.h index 445e80517cab..898b3458b24a 100644 --- a/include/linux/compiler_attributes.h +++ b/include/linux/compiler_attributes.h @@ -35,7 +35,8 @@ /* * Note: do not use this directly. Instead, use __alloc_size() since it is conditionally - * available and includes other attributes. + * available and includes other attributes. For GCC < 9.1, __alloc_size__ gets undefined + * in compiler-gcc.h, due to misbehaviors. * * gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-alloc_005fsize-function-attribute * clang: https://clang.llvm.org/docs/AttributeReference.html#alloc-size @@ -371,4 +372,11 @@ */ #define __weak __attribute__((__weak__)) +/* + * Used by functions that use '__builtin_return_address'. These function + * don't want to be splited or made inline, which can make + * the '__builtin_return_address' get unexpected address. + */ +#define __fix_address noinline __noclone + #endif /* __LINUX_COMPILER_ATTRIBUTES_H */ diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index 4f2a819fd60a..eb0466236661 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -4,8 +4,12 @@ #ifndef __ASSEMBLY__ +/* + * Skipped when running bindgen due to a libclang issue; + * see https://github.com/rust-lang/rust-bindgen/issues/2244. + */ #if defined(CONFIG_DEBUG_INFO_BTF) && defined(CONFIG_PAHOLE_HAS_BTF_TAG) && \ - __has_attribute(btf_type_tag) + __has_attribute(btf_type_tag) && !defined(__BINDGEN__) # define BTF_TYPE_TAG(value) __attribute__((btf_type_tag(#value))) #else # define BTF_TYPE_TAG(value) /* nothing */ @@ -229,7 +233,8 @@ struct ftrace_likely_data { /* Section for code which can't be instrumented at all */ #define noinstr \ noinline notrace __attribute((__section__(".noinstr.text"))) \ - __no_kcsan __no_sanitize_address __no_profile __no_sanitize_coverage + __no_kcsan __no_sanitize_address __no_profile __no_sanitize_coverage \ + __no_sanitize_memory #endif /* __KERNEL__ */ @@ -265,20 +270,18 @@ struct ftrace_likely_data { # define __nocfi #endif -#ifndef __cficanonical -# define __cficanonical -#endif - /* * Any place that could be marked with the "alloc_size" attribute is also - * a place to be marked with the "malloc" attribute. Do this as part of the - * __alloc_size macro to avoid redundant attributes and to avoid missing a - * __malloc marking. + * a place to be marked with the "malloc" attribute, except those that may + * be performing a _reallocation_, as that may alias the existing pointer. + * For these, use __realloc_size(). */ #ifdef __alloc_size__ # define __alloc_size(x, ...) __alloc_size__(x, ## __VA_ARGS__) __malloc +# define __realloc_size(x, ...) __alloc_size__(x, ## __VA_ARGS__) #else # define __alloc_size(x, ...) __malloc +# define __realloc_size(x, ...) #endif #ifndef asm_volatile_goto diff --git a/include/linux/completion.h b/include/linux/completion.h index 51d9ab079629..62b32b19e0a8 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -103,6 +103,7 @@ extern void wait_for_completion(struct completion *); extern void wait_for_completion_io(struct completion *); extern int wait_for_completion_interruptible(struct completion *x); extern int wait_for_completion_killable(struct completion *x); +extern int wait_for_completion_state(struct completion *x, unsigned int state); extern unsigned long wait_for_completion_timeout(struct completion *x, unsigned long timeout); extern unsigned long wait_for_completion_io_timeout(struct completion *x, diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 9f445f09fcfe..1554021231f9 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -372,6 +372,29 @@ static inline u32 csdev_access_relaxed_read32(struct csdev_access *csa, return csa->read(offset, true, false); } +static inline u64 csdev_access_relaxed_read_pair(struct csdev_access *csa, + u32 lo_offset, u32 hi_offset) +{ + if (likely(csa->io_mem)) { + return readl_relaxed(csa->base + lo_offset) | + ((u64)readl_relaxed(csa->base + hi_offset) << 32); + } + + return csa->read(lo_offset, true, false) | (csa->read(hi_offset, true, false) << 32); +} + +static inline void csdev_access_relaxed_write_pair(struct csdev_access *csa, u64 val, + u32 lo_offset, u32 hi_offset) +{ + if (likely(csa->io_mem)) { + writel_relaxed((u32)val, csa->base + lo_offset); + writel_relaxed((u32)(val >> 32), csa->base + hi_offset); + } else { + csa->write((u32)val, lo_offset, true, false); + csa->write((u32)(val >> 32), hi_offset, true, false); + } +} + static inline u32 csdev_access_read32(struct csdev_access *csa, u32 offset) { if (likely(csa->io_mem)) diff --git a/include/linux/counter.h b/include/linux/counter.h index 1fe17f5adb09..b63746637de2 100644 --- a/include/linux/counter.h +++ b/include/linux/counter.h @@ -31,6 +31,8 @@ enum counter_comp_type { COUNTER_COMP_ENUM, COUNTER_COMP_COUNT_DIRECTION, COUNTER_COMP_COUNT_MODE, + COUNTER_COMP_SIGNAL_POLARITY, + COUNTER_COMP_ARRAY, }; /** @@ -38,66 +40,114 @@ enum counter_comp_type { * @type: Counter component data type * @name: device-specific component name * @priv: component-relevant data - * @action_read: Synapse action mode read callback. The read value of the + * @action_read: Synapse action mode read callback. The read value of the * respective Synapse action mode should be passed back via * the action parameter. - * @device_u8_read: Device u8 component read callback. The read value of the + * @device_u8_read: Device u8 component read callback. The read value of the * respective Device u8 component should be passed back via * the val parameter. - * @count_u8_read: Count u8 component read callback. The read value of the + * @count_u8_read: Count u8 component read callback. The read value of the * respective Count u8 component should be passed back via * the val parameter. - * @signal_u8_read: Signal u8 component read callback. The read value of the + * @signal_u8_read: Signal u8 component read callback. The read value of the * respective Signal u8 component should be passed back via * the val parameter. - * @device_u32_read: Device u32 component read callback. The read value of + * @device_u32_read: Device u32 component read callback. The read value of * the respective Device u32 component should be passed * back via the val parameter. - * @count_u32_read: Count u32 component read callback. The read value of the + * @count_u32_read: Count u32 component read callback. The read value of the * respective Count u32 component should be passed back via * the val parameter. - * @signal_u32_read: Signal u32 component read callback. The read value of + * @signal_u32_read: Signal u32 component read callback. The read value of * the respective Signal u32 component should be passed * back via the val parameter. - * @device_u64_read: Device u64 component read callback. The read value of + * @device_u64_read: Device u64 component read callback. The read value of * the respective Device u64 component should be passed * back via the val parameter. - * @count_u64_read: Count u64 component read callback. The read value of the + * @count_u64_read: Count u64 component read callback. The read value of the * respective Count u64 component should be passed back via * the val parameter. - * @signal_u64_read: Signal u64 component read callback. The read value of + * @signal_u64_read: Signal u64 component read callback. The read value of * the respective Signal u64 component should be passed * back via the val parameter. - * @action_write: Synapse action mode write callback. The write value of + * @signal_array_u32_read: Signal u32 array component read callback. The + * index of the respective Count u32 array + * component element is passed via the idx + * parameter. The read value of the respective + * Count u32 array component element should be + * passed back via the val parameter. + * @device_array_u64_read: Device u64 array component read callback. The + * index of the respective Device u64 array + * component element is passed via the idx + * parameter. The read value of the respective + * Device u64 array component element should be + * passed back via the val parameter. + * @count_array_u64_read: Count u64 array component read callback. The + * index of the respective Count u64 array + * component element is passed via the idx + * parameter. The read value of the respective + * Count u64 array component element should be + * passed back via the val parameter. + * @signal_array_u64_read: Signal u64 array component read callback. The + * index of the respective Count u64 array + * component element is passed via the idx + * parameter. The read value of the respective + * Count u64 array component element should be + * passed back via the val parameter. + * @action_write: Synapse action mode write callback. The write value of * the respective Synapse action mode is passed via the * action parameter. - * @device_u8_write: Device u8 component write callback. The write value of + * @device_u8_write: Device u8 component write callback. The write value of * the respective Device u8 component is passed via the val * parameter. - * @count_u8_write: Count u8 component write callback. The write value of + * @count_u8_write: Count u8 component write callback. The write value of * the respective Count u8 component is passed via the val * parameter. - * @signal_u8_write: Signal u8 component write callback. The write value of + * @signal_u8_write: Signal u8 component write callback. The write value of * the respective Signal u8 component is passed via the val * parameter. - * @device_u32_write: Device u32 component write callback. The write value of + * @device_u32_write: Device u32 component write callback. The write value of * the respective Device u32 component is passed via the * val parameter. - * @count_u32_write: Count u32 component write callback. The write value of + * @count_u32_write: Count u32 component write callback. The write value of * the respective Count u32 component is passed via the val * parameter. - * @signal_u32_write: Signal u32 component write callback. The write value of + * @signal_u32_write: Signal u32 component write callback. The write value of * the respective Signal u32 component is passed via the * val parameter. - * @device_u64_write: Device u64 component write callback. The write value of + * @device_u64_write: Device u64 component write callback. The write value of * the respective Device u64 component is passed via the * val parameter. - * @count_u64_write: Count u64 component write callback. The write value of + * @count_u64_write: Count u64 component write callback. The write value of * the respective Count u64 component is passed via the val * parameter. - * @signal_u64_write: Signal u64 component write callback. The write value of + * @signal_u64_write: Signal u64 component write callback. The write value of * the respective Signal u64 component is passed via the * val parameter. + * @signal_array_u32_write: Signal u32 array component write callback. The + * index of the respective Signal u32 array + * component element is passed via the idx + * parameter. The write value of the respective + * Signal u32 array component element is passed via + * the val parameter. + * @device_array_u64_write: Device u64 array component write callback. The + * index of the respective Device u64 array + * component element is passed via the idx + * parameter. The write value of the respective + * Device u64 array component element is passed via + * the val parameter. + * @count_array_u64_write: Count u64 array component write callback. The + * index of the respective Count u64 array + * component element is passed via the idx + * parameter. The write value of the respective + * Count u64 array component element is passed via + * the val parameter. + * @signal_array_u64_write: Signal u64 array component write callback. The + * index of the respective Signal u64 array + * component element is passed via the idx + * parameter. The write value of the respective + * Signal u64 array component element is passed via + * the val parameter. */ struct counter_comp { enum counter_comp_type type; @@ -125,6 +175,17 @@ struct counter_comp { struct counter_count *count, u64 *val); int (*signal_u64_read)(struct counter_device *counter, struct counter_signal *signal, u64 *val); + int (*signal_array_u32_read)(struct counter_device *counter, + struct counter_signal *signal, + size_t idx, u32 *val); + int (*device_array_u64_read)(struct counter_device *counter, + size_t idx, u64 *val); + int (*count_array_u64_read)(struct counter_device *counter, + struct counter_count *count, + size_t idx, u64 *val); + int (*signal_array_u64_read)(struct counter_device *counter, + struct counter_signal *signal, + size_t idx, u64 *val); }; union { int (*action_write)(struct counter_device *counter, @@ -148,6 +209,17 @@ struct counter_comp { struct counter_count *count, u64 val); int (*signal_u64_write)(struct counter_device *counter, struct counter_signal *signal, u64 val); + int (*signal_array_u32_write)(struct counter_device *counter, + struct counter_signal *signal, + size_t idx, u32 val); + int (*device_array_u64_write)(struct counter_device *counter, + size_t idx, u64 val); + int (*count_array_u64_write)(struct counter_device *counter, + struct counter_count *count, + size_t idx, u64 val); + int (*signal_array_u64_write)(struct counter_device *counter, + struct counter_signal *signal, + size_t idx, u64 val); }; }; @@ -452,6 +524,59 @@ struct counter_available { .priv = &(_available), \ } +struct counter_array { + enum counter_comp_type type; + const struct counter_available *avail; + union { + size_t length; + size_t idx; + }; +}; + +#define DEFINE_COUNTER_ARRAY_U64(_name, _length) \ + struct counter_array _name = { \ + .type = COUNTER_COMP_U64, \ + .length = (_length), \ + } + +#define DEFINE_COUNTER_ARRAY_CAPTURE(_name, _length) \ + DEFINE_COUNTER_ARRAY_U64(_name, _length) + +#define DEFINE_COUNTER_ARRAY_POLARITY(_name, _available, _length) \ + struct counter_array _name = { \ + .type = COUNTER_COMP_SIGNAL_POLARITY, \ + .avail = &(_available), \ + .length = (_length), \ + } + +#define COUNTER_COMP_DEVICE_ARRAY_U64(_name, _read, _write, _array) \ +{ \ + .type = COUNTER_COMP_ARRAY, \ + .name = (_name), \ + .device_array_u64_read = (_read), \ + .device_array_u64_write = (_write), \ + .priv = &(_array), \ +} +#define COUNTER_COMP_COUNT_ARRAY_U64(_name, _read, _write, _array) \ +{ \ + .type = COUNTER_COMP_ARRAY, \ + .name = (_name), \ + .count_array_u64_read = (_read), \ + .count_array_u64_write = (_write), \ + .priv = &(_array), \ +} +#define COUNTER_COMP_SIGNAL_ARRAY_U64(_name, _read, _write, _array) \ +{ \ + .type = COUNTER_COMP_ARRAY, \ + .name = (_name), \ + .signal_array_u64_read = (_read), \ + .signal_array_u64_write = (_write), \ + .priv = &(_array), \ +} + +#define COUNTER_COMP_CAPTURE(_read, _write) \ + COUNTER_COMP_COUNT_U64("capture", _read, _write) + #define COUNTER_COMP_CEILING(_read, _write) \ COUNTER_COMP_COUNT_U64("ceiling", _read, _write) @@ -477,10 +602,31 @@ struct counter_available { #define COUNTER_COMP_FLOOR(_read, _write) \ COUNTER_COMP_COUNT_U64("floor", _read, _write) +#define COUNTER_COMP_POLARITY(_read, _write, _available) \ +{ \ + .type = COUNTER_COMP_SIGNAL_POLARITY, \ + .name = "polarity", \ + .signal_u32_read = (_read), \ + .signal_u32_write = (_write), \ + .priv = &(_available), \ +} + #define COUNTER_COMP_PRESET(_read, _write) \ COUNTER_COMP_COUNT_U64("preset", _read, _write) #define COUNTER_COMP_PRESET_ENABLE(_read, _write) \ COUNTER_COMP_COUNT_BOOL("preset_enable", _read, _write) +#define COUNTER_COMP_ARRAY_CAPTURE(_read, _write, _array) \ + COUNTER_COMP_COUNT_ARRAY_U64("capture", _read, _write, _array) + +#define COUNTER_COMP_ARRAY_POLARITY(_read, _write, _array) \ +{ \ + .type = COUNTER_COMP_ARRAY, \ + .name = "polarity", \ + .signal_array_u32_read = (_read), \ + .signal_array_u32_write = (_write), \ + .priv = &(_array), \ +} + #endif /* _COUNTER_H_ */ diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index bd047864c7ac..c2aa0aa26b45 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -35,19 +35,23 @@ typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t; */ #define cpumask_pr_args(maskp) nr_cpu_ids, cpumask_bits(maskp) -#if NR_CPUS == 1 -#define nr_cpu_ids 1U +#if (NR_CPUS == 1) || defined(CONFIG_FORCE_NR_CPUS) +#define nr_cpu_ids ((unsigned int)NR_CPUS) #else extern unsigned int nr_cpu_ids; #endif -#ifdef CONFIG_CPUMASK_OFFSTACK -/* Assuming NR_CPUS is huge, a runtime limit is more efficient. Also, - * not all bits may be allocated. */ -#define nr_cpumask_bits nr_cpu_ids +static inline void set_nr_cpu_ids(unsigned int nr) +{ +#if (NR_CPUS == 1) || defined(CONFIG_FORCE_NR_CPUS) + WARN_ON(nr != nr_cpu_ids); #else -#define nr_cpumask_bits ((unsigned int)NR_CPUS) + nr_cpu_ids = nr; #endif +} + +/* Deprecated. Always use nr_cpu_ids. */ +#define nr_cpumask_bits nr_cpu_ids /* * The following particular system cpumasks and operations manage @@ -67,10 +71,6 @@ extern unsigned int nr_cpu_ids; * cpu_online_mask is the dynamic subset of cpu_present_mask, * indicating those CPUs available for scheduling. * - * If HOTPLUG is enabled, then cpu_possible_mask is forced to have - * all NR_CPUS bits set, otherwise it is just the set of CPUs that - * ACPI reports present at boot. - * * If HOTPLUG is enabled, then cpu_present_mask varies dynamically, * depending on what ACPI reports as currently plugged in, otherwise * cpu_present_mask is just a copy of cpu_possible_mask. @@ -246,9 +246,7 @@ unsigned int cpumask_next_and(int n, const struct cpumask *src1p, * After the loop, cpu is >= nr_cpu_ids. */ #define for_each_cpu(cpu, mask) \ - for ((cpu) = -1; \ - (cpu) = cpumask_next((cpu), (mask)), \ - (cpu) < nr_cpu_ids;) + for_each_set_bit(cpu, cpumask_bits(mask), nr_cpumask_bits) /** * for_each_cpu_not - iterate over every cpu in a complemented mask @@ -258,9 +256,7 @@ unsigned int cpumask_next_and(int n, const struct cpumask *src1p, * After the loop, cpu is >= nr_cpu_ids. */ #define for_each_cpu_not(cpu, mask) \ - for ((cpu) = -1; \ - (cpu) = cpumask_next_zero((cpu), (mask)), \ - (cpu) < nr_cpu_ids;) + for_each_clear_bit(cpu, cpumask_bits(mask), nr_cpumask_bits) #if NR_CPUS == 1 static inline @@ -293,10 +289,8 @@ unsigned int __pure cpumask_next_wrap(int n, const struct cpumask *mask, int sta * * After the loop, cpu is >= nr_cpu_ids. */ -#define for_each_cpu_wrap(cpu, mask, start) \ - for ((cpu) = cpumask_next_wrap((start)-1, (mask), (start), false); \ - (cpu) < nr_cpumask_bits; \ - (cpu) = cpumask_next_wrap((cpu), (mask), (start), true)) +#define for_each_cpu_wrap(cpu, mask, start) \ + for_each_set_bit_wrap(cpu, cpumask_bits(mask), nr_cpumask_bits, start) /** * for_each_cpu_and - iterate over every cpu in both masks @@ -313,9 +307,25 @@ unsigned int __pure cpumask_next_wrap(int n, const struct cpumask *mask, int sta * After the loop, cpu is >= nr_cpu_ids. */ #define for_each_cpu_and(cpu, mask1, mask2) \ - for ((cpu) = -1; \ - (cpu) = cpumask_next_and((cpu), (mask1), (mask2)), \ - (cpu) < nr_cpu_ids;) + for_each_and_bit(cpu, cpumask_bits(mask1), cpumask_bits(mask2), nr_cpumask_bits) + +/** + * for_each_cpu_andnot - iterate over every cpu present in one mask, excluding + * those present in another. + * @cpu: the (optionally unsigned) integer iterator + * @mask1: the first cpumask pointer + * @mask2: the second cpumask pointer + * + * This saves a temporary CPU mask in many places. It is equivalent to: + * struct cpumask tmp; + * cpumask_andnot(&tmp, &mask1, &mask2); + * for_each_cpu(cpu, &tmp) + * ... + * + * After the loop, cpu is >= nr_cpu_ids. + */ +#define for_each_cpu_andnot(cpu, mask1, mask2) \ + for_each_andnot_bit(cpu, cpumask_bits(mask1), cpumask_bits(mask2), nr_cpumask_bits) /** * cpumask_any_but - return a "random" in a cpumask, but not this one. @@ -337,6 +347,50 @@ unsigned int cpumask_any_but(const struct cpumask *mask, unsigned int cpu) return i; } +/** + * cpumask_nth - get the first cpu in a cpumask + * @srcp: the cpumask pointer + * @cpu: the N'th cpu to find, starting from 0 + * + * Returns >= nr_cpu_ids if such cpu doesn't exist. + */ +static inline unsigned int cpumask_nth(unsigned int cpu, const struct cpumask *srcp) +{ + return find_nth_bit(cpumask_bits(srcp), nr_cpumask_bits, cpumask_check(cpu)); +} + +/** + * cpumask_nth_and - get the first cpu in 2 cpumasks + * @srcp1: the cpumask pointer + * @srcp2: the cpumask pointer + * @cpu: the N'th cpu to find, starting from 0 + * + * Returns >= nr_cpu_ids if such cpu doesn't exist. + */ +static inline +unsigned int cpumask_nth_and(unsigned int cpu, const struct cpumask *srcp1, + const struct cpumask *srcp2) +{ + return find_nth_and_bit(cpumask_bits(srcp1), cpumask_bits(srcp2), + nr_cpumask_bits, cpumask_check(cpu)); +} + +/** + * cpumask_nth_andnot - get the first cpu set in 1st cpumask, and clear in 2nd. + * @srcp1: the cpumask pointer + * @srcp2: the cpumask pointer + * @cpu: the N'th cpu to find, starting from 0 + * + * Returns >= nr_cpu_ids if such cpu doesn't exist. + */ +static inline +unsigned int cpumask_nth_andnot(unsigned int cpu, const struct cpumask *srcp1, + const struct cpumask *srcp2) +{ + return find_nth_andnot_bit(cpumask_bits(srcp1), cpumask_bits(srcp2), + nr_cpumask_bits, cpumask_check(cpu)); +} + #define CPU_BITS_NONE \ { \ [0 ... BITS_TO_LONGS(NR_CPUS)-1] = 0UL \ @@ -587,6 +641,17 @@ static inline unsigned int cpumask_weight(const struct cpumask *srcp) } /** + * cpumask_weight_and - Count of bits in (*srcp1 & *srcp2) + * @srcp1: the cpumask to count bits (< nr_cpu_ids) in. + * @srcp2: the cpumask to count bits (< nr_cpu_ids) in. + */ +static inline unsigned int cpumask_weight_and(const struct cpumask *srcp1, + const struct cpumask *srcp2) +{ + return bitmap_weight_and(cpumask_bits(srcp1), cpumask_bits(srcp2), nr_cpumask_bits); +} + +/** * cpumask_shift_right - *dstp = *srcp >> n * @dstp: the cpumask result * @srcp: the input to shift @@ -1127,9 +1192,10 @@ cpumap_print_list_to_buf(char *buf, const struct cpumask *mask, * cover a worst-case of every other cpu being on one of two nodes for a * very large NR_CPUS. * - * Use PAGE_SIZE as a minimum for smaller configurations. + * Use PAGE_SIZE as a minimum for smaller configurations while avoiding + * unsigned comparison to -1. */ -#define CPUMAP_FILE_MAX_BYTES ((((NR_CPUS * 9)/32 - 1) > PAGE_SIZE) \ +#define CPUMAP_FILE_MAX_BYTES (((NR_CPUS * 9)/32 > PAGE_SIZE) \ ? (NR_CPUS * 9)/32 - 1 : PAGE_SIZE) #define CPULIST_FILE_MAX_BYTES (((NR_CPUS * 7)/2 > PAGE_SIZE) ? (NR_CPUS * 7)/2 : PAGE_SIZE) diff --git a/include/linux/damon.h b/include/linux/damon.h index 7b1f4a488230..620ada094c3b 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -216,13 +216,26 @@ struct damos_stat { }; /** - * struct damos - Represents a Data Access Monitoring-based Operation Scheme. + * struct damos_access_pattern - Target access pattern of the given scheme. * @min_sz_region: Minimum size of target regions. * @max_sz_region: Maximum size of target regions. * @min_nr_accesses: Minimum ``->nr_accesses`` of target regions. * @max_nr_accesses: Maximum ``->nr_accesses`` of target regions. * @min_age_region: Minimum age of target regions. * @max_age_region: Maximum age of target regions. + */ +struct damos_access_pattern { + unsigned long min_sz_region; + unsigned long max_sz_region; + unsigned int min_nr_accesses; + unsigned int max_nr_accesses; + unsigned int min_age_region; + unsigned int max_age_region; +}; + +/** + * struct damos - Represents a Data Access Monitoring-based Operation Scheme. + * @pattern: Access pattern of target regions. * @action: &damo_action to be applied to the target regions. * @quota: Control the aggressiveness of this scheme. * @wmarks: Watermarks for automated (in)activation of this scheme. @@ -230,10 +243,8 @@ struct damos_stat { * @list: List head for siblings. * * For each aggregation interval, DAMON finds regions which fit in the - * condition (&min_sz_region, &max_sz_region, &min_nr_accesses, - * &max_nr_accesses, &min_age_region, &max_age_region) and applies &action to - * those. To avoid consuming too much CPU time or IO resources for the - * &action, "a is used. + * &pattern and applies &action to those. To avoid consuming too much + * CPU time or IO resources for the &action, "a is used. * * To do the work only when needed, schemes can be activated for specific * system situations using &wmarks. If all schemes that registered to the @@ -248,12 +259,7 @@ struct damos_stat { * &action is applied. */ struct damos { - unsigned long min_sz_region; - unsigned long max_sz_region; - unsigned int min_nr_accesses; - unsigned int max_nr_accesses; - unsigned int min_age_region; - unsigned int max_age_region; + struct damos_access_pattern pattern; enum damos_action action; struct damos_quota quota; struct damos_watermarks wmarks; @@ -340,7 +346,7 @@ struct damon_operations { unsigned long (*apply_scheme)(struct damon_ctx *context, struct damon_target *t, struct damon_region *r, struct damos *scheme); - bool (*target_valid)(void *target); + bool (*target_valid)(struct damon_target *t); void (*cleanup)(struct damon_ctx *context); }; @@ -383,13 +389,15 @@ struct damon_callback { }; /** - * struct damon_ctx - Represents a context for each monitoring. This is the - * main interface that allows users to set the attributes and get the results - * of the monitoring. + * struct damon_attrs - Monitoring attributes for accuracy/overhead control. * * @sample_interval: The time between access samplings. * @aggr_interval: The time between monitor results aggregations. * @ops_update_interval: The time between monitoring operations updates. + * @min_nr_regions: The minimum number of adaptive monitoring + * regions. + * @max_nr_regions: The maximum number of adaptive monitoring + * regions. * * For each @sample_interval, DAMON checks whether each region is accessed or * not. It aggregates and keeps the access information (number of accesses to @@ -399,7 +407,21 @@ struct damon_callback { * @ops_update_interval. All time intervals are in micro-seconds. * Please refer to &struct damon_operations and &struct damon_callback for more * detail. + */ +struct damon_attrs { + unsigned long sample_interval; + unsigned long aggr_interval; + unsigned long ops_update_interval; + unsigned long min_nr_regions; + unsigned long max_nr_regions; +}; + +/** + * struct damon_ctx - Represents a context for each monitoring. This is the + * main interface that allows users to set the attributes and get the results + * of the monitoring. * + * @attrs: Monitoring attributes for accuracy/overhead control. * @kdamond: Kernel thread who does the monitoring. * @kdamond_lock: Mutex for the synchronizations with @kdamond. * @@ -421,15 +443,11 @@ struct damon_callback { * @ops: Set of monitoring operations for given use cases. * @callback: Set of callbacks for monitoring events notifications. * - * @min_nr_regions: The minimum number of adaptive monitoring regions. - * @max_nr_regions: The maximum number of adaptive monitoring regions. * @adaptive_targets: Head of monitoring targets (&damon_target) list. * @schemes: Head of schemes (&damos) list. */ struct damon_ctx { - unsigned long sample_interval; - unsigned long aggr_interval; - unsigned long ops_update_interval; + struct damon_attrs attrs; /* private: internal use only */ struct timespec64 last_aggregation; @@ -442,8 +460,6 @@ struct damon_ctx { struct damon_operations ops; struct damon_callback callback; - unsigned long min_nr_regions; - unsigned long max_nr_regions; struct list_head adaptive_targets; struct list_head schemes; }; @@ -463,9 +479,23 @@ static inline struct damon_region *damon_last_region(struct damon_target *t) return list_last_entry(&t->regions_list, struct damon_region, list); } +static inline struct damon_region *damon_first_region(struct damon_target *t) +{ + return list_first_entry(&t->regions_list, struct damon_region, list); +} + +static inline unsigned long damon_sz_region(struct damon_region *r) +{ + return r->ar.end - r->ar.start; +} + + #define damon_for_each_region(r, t) \ list_for_each_entry(r, &t->regions_list, list) +#define damon_for_each_region_from(r, t) \ + list_for_each_entry_from(r, &t->regions_list, list) + #define damon_for_each_region_safe(r, next, t) \ list_for_each_entry_safe(r, next, &t->regions_list, list) @@ -501,12 +531,9 @@ void damon_destroy_region(struct damon_region *r, struct damon_target *t); int damon_set_regions(struct damon_target *t, struct damon_addr_range *ranges, unsigned int nr_ranges); -struct damos *damon_new_scheme( - unsigned long min_sz_region, unsigned long max_sz_region, - unsigned int min_nr_accesses, unsigned int max_nr_accesses, - unsigned int min_age_region, unsigned int max_age_region, - enum damos_action action, struct damos_quota *quota, - struct damos_watermarks *wmarks); +struct damos *damon_new_scheme(struct damos_access_pattern *pattern, + enum damos_action action, struct damos_quota *quota, + struct damos_watermarks *wmarks); void damon_add_scheme(struct damon_ctx *ctx, struct damos *s); void damon_destroy_scheme(struct damos *s); @@ -519,10 +546,8 @@ unsigned int damon_nr_regions(struct damon_target *t); struct damon_ctx *damon_new_ctx(void); void damon_destroy_ctx(struct damon_ctx *ctx); -int damon_set_attrs(struct damon_ctx *ctx, unsigned long sample_int, - unsigned long aggr_int, unsigned long ops_upd_int, - unsigned long min_nr_reg, unsigned long max_nr_reg); -int damon_set_schemes(struct damon_ctx *ctx, +int damon_set_attrs(struct damon_ctx *ctx, struct damon_attrs *attrs); +void damon_set_schemes(struct damon_ctx *ctx, struct damos **schemes, ssize_t nr_schemes); int damon_nr_running_ctxs(void); bool damon_is_registered_ops(enum damon_ops_id id); @@ -538,6 +563,9 @@ static inline bool damon_target_has_pid(const struct damon_ctx *ctx) int damon_start(struct damon_ctx **ctxs, int nr_ctxs, bool exclusive); int damon_stop(struct damon_ctx **ctxs, int nr_ctxs); +int damon_set_region_biggest_system_ram_default(struct damon_target *t, + unsigned long *start, unsigned long *end); + #endif /* CONFIG_DAMON */ #endif /* _DAMON_H */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 92c78ed02b54..6b351e009f59 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -16,6 +16,7 @@ #include <linux/wait.h> struct path; +struct file; struct vfsmount; /* @@ -250,7 +251,7 @@ extern struct dentry * d_make_root(struct inode *); /* <clickety>-<click> the ramfs-type tree */ extern void d_genocide(struct dentry *); -extern void d_tmpfile(struct dentry *, struct inode *); +extern void d_tmpfile(struct file *, struct inode *); extern struct dentry *d_find_alias(struct inode *); extern void d_prune_aliases(struct inode *); @@ -287,8 +288,8 @@ static inline unsigned d_count(const struct dentry *dentry) /* * helper function for dentry_operations.d_dname() members */ -extern __printf(4, 5) -char *dynamic_dname(struct dentry *, char *, int, const char *, ...); +extern __printf(3, 4) +char *dynamic_dname(char *, int, const char *, ...); extern char *__d_path(const struct path *, const struct path *, char *, int); extern char *d_absolute_path(const struct path *, char *, int); diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h index 58aea2d7385c..0da97dba9ef8 100644 --- a/include/linux/delayacct.h +++ b/include/linux/delayacct.h @@ -73,8 +73,8 @@ extern int delayacct_add_tsk(struct taskstats *, struct task_struct *); extern __u64 __delayacct_blkio_ticks(struct task_struct *); extern void __delayacct_freepages_start(void); extern void __delayacct_freepages_end(void); -extern void __delayacct_thrashing_start(void); -extern void __delayacct_thrashing_end(void); +extern void __delayacct_thrashing_start(bool *in_thrashing); +extern void __delayacct_thrashing_end(bool *in_thrashing); extern void __delayacct_swapin_start(void); extern void __delayacct_swapin_end(void); extern void __delayacct_compact_start(void); @@ -143,22 +143,22 @@ static inline void delayacct_freepages_end(void) __delayacct_freepages_end(); } -static inline void delayacct_thrashing_start(void) +static inline void delayacct_thrashing_start(bool *in_thrashing) { if (!static_branch_unlikely(&delayacct_key)) return; if (current->delays) - __delayacct_thrashing_start(); + __delayacct_thrashing_start(in_thrashing); } -static inline void delayacct_thrashing_end(void) +static inline void delayacct_thrashing_end(bool *in_thrashing) { if (!static_branch_unlikely(&delayacct_key)) return; if (current->delays) - __delayacct_thrashing_end(); + __delayacct_thrashing_end(in_thrashing); } static inline void delayacct_swapin_start(void) @@ -237,9 +237,9 @@ static inline void delayacct_freepages_start(void) {} static inline void delayacct_freepages_end(void) {} -static inline void delayacct_thrashing_start(void) +static inline void delayacct_thrashing_start(bool *in_thrashing) {} -static inline void delayacct_thrashing_end(void) +static inline void delayacct_thrashing_end(bool *in_thrashing) {} static inline void delayacct_swapin_start(void) {} diff --git a/include/linux/dlm.h b/include/linux/dlm.h index ff951e9f6f20..c6bc2b5ee7e6 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -56,9 +56,6 @@ struct dlm_lockspace_ops { * DLM_LSFL_TIMEWARN * The dlm should emit netlink messages if locks have been waiting * for a configurable amount of time. (Unused.) - * DLM_LSFL_FS - * The lockspace user is in the kernel (i.e. filesystem). Enables - * direct bast/cast callbacks. * DLM_LSFL_NEWEXCL * dlm_new_lockspace() should return -EEXIST if the lockspace exists. * @@ -134,7 +131,7 @@ int dlm_lock(dlm_lockspace_t *lockspace, int mode, struct dlm_lksb *lksb, uint32_t flags, - void *name, + const void *name, unsigned int namelen, uint32_t parent_lkid, void (*lockast) (void *astarg), diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h deleted file mode 100644 index 24607dc3c2ac..000000000000 --- a/include/linux/dma-iommu.h +++ /dev/null @@ -1,93 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2014-2015 ARM Ltd. - */ -#ifndef __DMA_IOMMU_H -#define __DMA_IOMMU_H - -#include <linux/errno.h> -#include <linux/types.h> - -#ifdef CONFIG_IOMMU_DMA -#include <linux/dma-mapping.h> -#include <linux/iommu.h> -#include <linux/msi.h> - -/* Domain management interface for IOMMU drivers */ -int iommu_get_dma_cookie(struct iommu_domain *domain); -int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base); -void iommu_put_dma_cookie(struct iommu_domain *domain); - -/* Setup call for arch DMA mapping code */ -void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit); -int iommu_dma_init_fq(struct iommu_domain *domain); - -/* The DMA API isn't _quite_ the whole story, though... */ -/* - * iommu_dma_prepare_msi() - Map the MSI page in the IOMMU device - * - * The MSI page will be stored in @desc. - * - * Return: 0 on success otherwise an error describing the failure. - */ -int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr); - -/* Update the MSI message if required. */ -void iommu_dma_compose_msi_msg(struct msi_desc *desc, - struct msi_msg *msg); - -void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list); - -void iommu_dma_free_cpu_cached_iovas(unsigned int cpu, - struct iommu_domain *domain); - -extern bool iommu_dma_forcedac; - -#else /* CONFIG_IOMMU_DMA */ - -struct iommu_domain; -struct msi_desc; -struct msi_msg; -struct device; - -static inline void iommu_setup_dma_ops(struct device *dev, u64 dma_base, - u64 dma_limit) -{ -} - -static inline int iommu_dma_init_fq(struct iommu_domain *domain) -{ - return -EINVAL; -} - -static inline int iommu_get_dma_cookie(struct iommu_domain *domain) -{ - return -ENODEV; -} - -static inline int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base) -{ - return -ENODEV; -} - -static inline void iommu_put_dma_cookie(struct iommu_domain *domain) -{ -} - -static inline int iommu_dma_prepare_msi(struct msi_desc *desc, - phys_addr_t msi_addr) -{ - return 0; -} - -static inline void iommu_dma_compose_msi_msg(struct msi_desc *desc, - struct msi_msg *msg) -{ -} - -static inline void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list) -{ -} - -#endif /* CONFIG_IOMMU_DMA */ -#endif /* __DMA_IOMMU_H */ diff --git a/include/linux/dma-resv.h b/include/linux/dma-resv.h index c8ccbc94d5d2..0637659a702c 100644 --- a/include/linux/dma-resv.h +++ b/include/linux/dma-resv.h @@ -62,6 +62,11 @@ struct dma_resv_list; * For example when asking for WRITE fences then the KERNEL fences are returned * as well. Similar when asked for READ fences then both WRITE and KERNEL * fences are returned as well. + * + * Already used fences can be promoted in the sense that a fence with + * DMA_RESV_USAGE_BOOKKEEP could become DMA_RESV_USAGE_READ by adding it again + * with this usage. But fences can never be degraded in the sense that a fence + * with DMA_RESV_USAGE_WRITE could become DMA_RESV_USAGE_READ. */ enum dma_resv_usage { /** @@ -98,10 +103,15 @@ enum dma_resv_usage { * @DMA_RESV_USAGE_BOOKKEEP: No implicit sync. * * This should be used by submissions which don't want to participate in - * implicit synchronization. + * any implicit synchronization. + * + * The most common case are preemption fences, page table updates, TLB + * flushes as well as explicit synced user submissions. * - * The most common case are preemption fences as well as page table - * updates and their TLB flushes. + * Explicit synced user user submissions can be promoted to + * DMA_RESV_USAGE_READ or DMA_RESV_USAGE_WRITE as needed using + * dma_buf_import_sync_file() when implicit synchronization should + * become necessary after initial adding of the fence. */ DMA_RESV_USAGE_BOOKKEEP }; diff --git a/include/linux/dma/hsu.h b/include/linux/dma/hsu.h index a6b7bc707356..77ea602c287c 100644 --- a/include/linux/dma/hsu.h +++ b/include/linux/dma/hsu.h @@ -8,11 +8,13 @@ #ifndef _DMA_HSU_H #define _DMA_HSU_H -#include <linux/device.h> -#include <linux/interrupt.h> +#include <linux/errno.h> +#include <linux/kconfig.h> +#include <linux/types.h> #include <linux/platform_data/dma-hsu.h> +struct device; struct hsu_dma; /** diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 8917a32173c4..d81a51978d01 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -65,7 +65,6 @@ struct dmar_pci_notify_info { extern struct rw_semaphore dmar_global_lock; extern struct list_head dmar_drhd_units; -extern int intel_iommu_enabled; #define for_each_drhd_unit(drhd) \ list_for_each_entry_rcu(drhd, &dmar_drhd_units, list, \ @@ -89,8 +88,7 @@ extern int intel_iommu_enabled; static inline bool dmar_rcu_check(void) { return rwsem_is_locked(&dmar_global_lock) || - system_state == SYSTEM_BOOTING || - (IS_ENABLED(CONFIG_INTEL_IOMMU) && !intel_iommu_enabled); + system_state == SYSTEM_BOOTING; } #define dmar_rcu_dereference(p) rcu_dereference_check((p), dmar_rcu_check()) diff --git a/include/linux/dsa/tag_qca.h b/include/linux/dsa/tag_qca.h index 50be7cbd93a5..b1b5720d89a5 100644 --- a/include/linux/dsa/tag_qca.h +++ b/include/linux/dsa/tag_qca.h @@ -61,9 +61,9 @@ struct sk_buff; /* Special struct emulating a Ethernet header */ struct qca_mgmt_ethhdr { - u32 command; /* command bit 31:0 */ - u32 seq; /* seq 63:32 */ - u32 mdio_data; /* first 4byte mdio */ + __le32 command; /* command bit 31:0 */ + __le32 seq; /* seq 63:32 */ + __le32 mdio_data; /* first 4byte mdio */ __be16 hdr; /* qca hdr */ } __packed; @@ -73,7 +73,7 @@ enum mdio_cmd { }; struct mib_ethhdr { - u32 data[3]; /* first 3 mib counter */ + __le32 data[3]; /* first 3 mib counter */ __be16 hdr; /* qca hdr */ } __packed; diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index dce631e678dd..41682278d2e8 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -6,6 +6,8 @@ #include <linux/jump_label.h> #endif +#include <linux/build_bug.h> + /* * An instance of this structure is created in a special * ELF section at every dynamic debug callsite. At runtime, @@ -21,6 +23,9 @@ struct _ddebug { const char *filename; const char *format; unsigned int lineno:18; +#define CLS_BITS 6 + unsigned int class_id:CLS_BITS; +#define _DPRINTK_CLASS_DFLT ((1 << CLS_BITS) - 1) /* * The flags field controls the behaviour at the callsite. * The bits here are changed dynamically when the user @@ -51,15 +56,82 @@ struct _ddebug { #endif } __attribute__((aligned(8))); - +enum class_map_type { + DD_CLASS_TYPE_DISJOINT_BITS, + /** + * DD_CLASS_TYPE_DISJOINT_BITS: classes are independent, one per bit. + * expecting hex input. Built for drm.debug, basis for other types. + */ + DD_CLASS_TYPE_LEVEL_NUM, + /** + * DD_CLASS_TYPE_LEVEL_NUM: input is numeric level, 0-N. + * N turns on just bits N-1 .. 0, so N=0 turns all bits off. + */ + DD_CLASS_TYPE_DISJOINT_NAMES, + /** + * DD_CLASS_TYPE_DISJOINT_NAMES: input is a CSV of [+-]CLASS_NAMES, + * classes are independent, like _DISJOINT_BITS. + */ + DD_CLASS_TYPE_LEVEL_NAMES, + /** + * DD_CLASS_TYPE_LEVEL_NAMES: input is a CSV of [+-]CLASS_NAMES, + * intended for names like: INFO,DEBUG,TRACE, with a module prefix + * avoid EMERG,ALERT,CRIT,ERR,WARNING: they're not debug + */ +}; + +struct ddebug_class_map { + struct list_head link; + struct module *mod; + const char *mod_name; /* needed for builtins */ + const char **class_names; + const int length; + const int base; /* index of 1st .class_id, allows split/shared space */ + enum class_map_type map_type; +}; + +/** + * DECLARE_DYNDBG_CLASSMAP - declare classnames known by a module + * @_var: a struct ddebug_class_map, passed to module_param_cb + * @_type: enum class_map_type, chooses bits/verbose, numeric/symbolic + * @_base: offset of 1st class-name. splits .class_id space + * @classes: class-names used to control class'd prdbgs + */ +#define DECLARE_DYNDBG_CLASSMAP(_var, _maptype, _base, ...) \ + static const char *_var##_classnames[] = { __VA_ARGS__ }; \ + static struct ddebug_class_map __aligned(8) __used \ + __section("__dyndbg_classes") _var = { \ + .mod = THIS_MODULE, \ + .mod_name = KBUILD_MODNAME, \ + .base = _base, \ + .map_type = _maptype, \ + .length = NUM_TYPE_ARGS(char*, __VA_ARGS__), \ + .class_names = _var##_classnames, \ + } +#define NUM_TYPE_ARGS(eltype, ...) \ + (sizeof((eltype[]){__VA_ARGS__}) / sizeof(eltype)) + +/* encapsulate linker provided built-in (or module) dyndbg data */ +struct _ddebug_info { + struct _ddebug *descs; + struct ddebug_class_map *classes; + unsigned int num_descs; + unsigned int num_classes; +}; + +struct ddebug_class_param { + union { + unsigned long *bits; + unsigned int *lvl; + }; + char flags[8]; + const struct ddebug_class_map *map; +}; #if defined(CONFIG_DYNAMIC_DEBUG_CORE) -/* exported for module authors to exercise >control */ -int dynamic_debug_exec_queries(const char *query, const char *modname); +int ddebug_add_module(struct _ddebug_info *dyndbg, const char *modname); -int ddebug_add_module(struct _ddebug *tab, unsigned int n, - const char *modname); extern int ddebug_remove_module(const char *mod_name); extern __printf(2, 3) void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...); @@ -87,7 +159,7 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor, const struct ib_device *ibdev, const char *fmt, ...); -#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ +#define DEFINE_DYNAMIC_DEBUG_METADATA_CLS(name, cls, fmt) \ static struct _ddebug __aligned(8) \ __section("__dyndbg") name = { \ .modname = KBUILD_MODNAME, \ @@ -96,8 +168,14 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor, .format = (fmt), \ .lineno = __LINE__, \ .flags = _DPRINTK_FLAGS_DEFAULT, \ + .class_id = cls, \ _DPRINTK_KEY_INIT \ - } + }; \ + BUILD_BUG_ON_MSG(cls > _DPRINTK_CLASS_DFLT, \ + "classid value overflow") + +#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ + DEFINE_DYNAMIC_DEBUG_METADATA_CLS(name, _DPRINTK_CLASS_DFLT, fmt) #ifdef CONFIG_JUMP_LABEL @@ -128,17 +206,34 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor, #endif /* CONFIG_JUMP_LABEL */ -#define __dynamic_func_call(id, fmt, func, ...) do { \ - DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt); \ - if (DYNAMIC_DEBUG_BRANCH(id)) \ - func(&id, ##__VA_ARGS__); \ -} while (0) - -#define __dynamic_func_call_no_desc(id, fmt, func, ...) do { \ - DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt); \ +/* + * Factory macros: ($prefix)dynamic_func_call($suffix) + * + * Lower layer (with __ prefix) gets the callsite metadata, and wraps + * the func inside a debug-branch/static-key construct. Upper layer + * (with _ prefix) does the UNIQUE_ID once, so that lower can ref the + * name/label multiple times, and tie the elements together. + * Multiple flavors: + * (|_cls): adds in _DPRINT_CLASS_DFLT as needed + * (|_no_desc): former gets callsite descriptor as 1st arg (for prdbgs) + */ +#define __dynamic_func_call_cls(id, cls, fmt, func, ...) do { \ + DEFINE_DYNAMIC_DEBUG_METADATA_CLS(id, cls, fmt); \ if (DYNAMIC_DEBUG_BRANCH(id)) \ - func(__VA_ARGS__); \ + func(&id, ##__VA_ARGS__); \ +} while (0) +#define __dynamic_func_call(id, fmt, func, ...) \ + __dynamic_func_call_cls(id, _DPRINTK_CLASS_DFLT, fmt, \ + func, ##__VA_ARGS__) + +#define __dynamic_func_call_cls_no_desc(id, cls, fmt, func, ...) do { \ + DEFINE_DYNAMIC_DEBUG_METADATA_CLS(id, cls, fmt); \ + if (DYNAMIC_DEBUG_BRANCH(id)) \ + func(__VA_ARGS__); \ } while (0) +#define __dynamic_func_call_no_desc(id, fmt, func, ...) \ + __dynamic_func_call_cls_no_desc(id, _DPRINTK_CLASS_DFLT, \ + fmt, func, ##__VA_ARGS__) /* * "Factory macro" for generating a call to func, guarded by a @@ -148,22 +243,33 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor, * the varargs. Note that fmt is repeated in invocations of this * macro. */ +#define _dynamic_func_call_cls(cls, fmt, func, ...) \ + __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__) #define _dynamic_func_call(fmt, func, ...) \ - __dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__) + _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__) + /* * A variant that does the same, except that the descriptor is not * passed as the first argument to the function; it is only called * with precisely the macro's varargs. */ -#define _dynamic_func_call_no_desc(fmt, func, ...) \ - __dynamic_func_call_no_desc(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__) +#define _dynamic_func_call_cls_no_desc(cls, fmt, func, ...) \ + __dynamic_func_call_cls_no_desc(__UNIQUE_ID(ddebug), cls, fmt, \ + func, ##__VA_ARGS__) +#define _dynamic_func_call_no_desc(fmt, func, ...) \ + _dynamic_func_call_cls_no_desc(_DPRINTK_CLASS_DFLT, fmt, \ + func, ##__VA_ARGS__) + +#define dynamic_pr_debug_cls(cls, fmt, ...) \ + _dynamic_func_call_cls(cls, fmt, __dynamic_pr_debug, \ + pr_fmt(fmt), ##__VA_ARGS__) #define dynamic_pr_debug(fmt, ...) \ - _dynamic_func_call(fmt, __dynamic_pr_debug, \ + _dynamic_func_call(fmt, __dynamic_pr_debug, \ pr_fmt(fmt), ##__VA_ARGS__) #define dynamic_dev_dbg(dev, fmt, ...) \ - _dynamic_func_call(fmt,__dynamic_dev_dbg, \ + _dynamic_func_call(fmt, __dynamic_dev_dbg, \ dev, fmt, ##__VA_ARGS__) #define dynamic_netdev_dbg(dev, fmt, ...) \ @@ -181,14 +287,24 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor, KERN_DEBUG, prefix_str, prefix_type, \ rowsize, groupsize, buf, len, ascii) +struct kernel_param; +int param_set_dyndbg_classes(const char *instr, const struct kernel_param *kp); +int param_get_dyndbg_classes(char *buffer, const struct kernel_param *kp); + +/* for test only, generally expect drm.debug style macro wrappers */ +#define __pr_debug_cls(cls, fmt, ...) do { \ + BUILD_BUG_ON_MSG(!__builtin_constant_p(cls), \ + "expecting constant class int/enum"); \ + dynamic_pr_debug_cls(cls, fmt, ##__VA_ARGS__); \ + } while (0) + #else /* !CONFIG_DYNAMIC_DEBUG_CORE */ #include <linux/string.h> #include <linux/errno.h> #include <linux/printk.h> -static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n, - const char *modname) +static inline int ddebug_add_module(struct _ddebug_info *dinfo, const char *modname) { return 0; } @@ -201,7 +317,7 @@ static inline int ddebug_remove_module(const char *mod) static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, const char *modname) { - if (strstr(param, "dyndbg")) { + if (!strcmp(param, "dyndbg")) { /* avoid pr_warn(), which wants pr_fmt() fully defined */ printk(KERN_WARNING "dyndbg param is supported only in " "CONFIG_DYNAMIC_DEBUG builds\n"); @@ -221,12 +337,14 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, rowsize, groupsize, buf, len, ascii); \ } while (0) -static inline int dynamic_debug_exec_queries(const char *query, const char *modname) -{ - pr_warn("kernel not built with CONFIG_DYNAMIC_DEBUG_CORE\n"); - return 0; -} +struct kernel_param; +static inline int param_set_dyndbg_classes(const char *instr, const struct kernel_param *kp) +{ return 0; } +static inline int param_get_dyndbg_classes(char *buffer, const struct kernel_param *kp) +{ return 0; } #endif /* !CONFIG_DYNAMIC_DEBUG_CORE */ +extern const struct kernel_param_ops param_ops_dyndbg_classes; + #endif diff --git a/include/linux/edac.h b/include/linux/edac.h index e730b3468719..fa4bda2a70f6 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -231,21 +231,21 @@ enum mem_type { #define MEM_FLAG_DDR BIT(MEM_DDR) #define MEM_FLAG_RDDR BIT(MEM_RDDR) #define MEM_FLAG_RMBS BIT(MEM_RMBS) -#define MEM_FLAG_DDR2 BIT(MEM_DDR2) -#define MEM_FLAG_FB_DDR2 BIT(MEM_FB_DDR2) -#define MEM_FLAG_RDDR2 BIT(MEM_RDDR2) -#define MEM_FLAG_XDR BIT(MEM_XDR) -#define MEM_FLAG_DDR3 BIT(MEM_DDR3) -#define MEM_FLAG_RDDR3 BIT(MEM_RDDR3) -#define MEM_FLAG_LPDDR3 BIT(MEM_LPDDR3) -#define MEM_FLAG_DDR4 BIT(MEM_DDR4) -#define MEM_FLAG_RDDR4 BIT(MEM_RDDR4) -#define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) -#define MEM_FLAG_LPDDR4 BIT(MEM_LPDDR4) -#define MEM_FLAG_DDR5 BIT(MEM_DDR5) -#define MEM_FLAG_RDDR5 BIT(MEM_RDDR5) -#define MEM_FLAG_LRDDR5 BIT(MEM_LRDDR5) -#define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) +#define MEM_FLAG_DDR2 BIT(MEM_DDR2) +#define MEM_FLAG_FB_DDR2 BIT(MEM_FB_DDR2) +#define MEM_FLAG_RDDR2 BIT(MEM_RDDR2) +#define MEM_FLAG_XDR BIT(MEM_XDR) +#define MEM_FLAG_DDR3 BIT(MEM_DDR3) +#define MEM_FLAG_RDDR3 BIT(MEM_RDDR3) +#define MEM_FLAG_LPDDR3 BIT(MEM_LPDDR3) +#define MEM_FLAG_DDR4 BIT(MEM_DDR4) +#define MEM_FLAG_RDDR4 BIT(MEM_RDDR4) +#define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) +#define MEM_FLAG_LPDDR4 BIT(MEM_LPDDR4) +#define MEM_FLAG_DDR5 BIT(MEM_DDR5) +#define MEM_FLAG_RDDR5 BIT(MEM_RDDR5) +#define MEM_FLAG_LRDDR5 BIT(MEM_LRDDR5) +#define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) #define MEM_FLAG_WIO2 BIT(MEM_WIO2) #define MEM_FLAG_HBM2 BIT(MEM_HBM2) diff --git a/include/linux/efi.h b/include/linux/efi.h index d2b84c2fec39..7603fc58c47c 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -368,6 +368,9 @@ void efi_native_runtime_setup(void); #define UV_SYSTEM_TABLE_GUID EFI_GUID(0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93) #define LINUX_EFI_CRASH_GUID EFI_GUID(0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0) #define LOADED_IMAGE_PROTOCOL_GUID EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID EFI_GUID(0xbc62157e, 0x3e33, 0x4fec, 0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf) +#define EFI_DEVICE_PATH_PROTOCOL_GUID EFI_GUID(0x09576e91, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID EFI_GUID(0x8b843e20, 0x8132, 0x4852, 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c) #define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a) #define EFI_UGA_PROTOCOL_GUID EFI_GUID(0x982c298b, 0xf4fa, 0x41cb, 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39) #define EFI_PCI_IO_PROTOCOL_GUID EFI_GUID(0x4cf5b200, 0x68b8, 0x4ca5, 0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a) @@ -386,6 +389,7 @@ void efi_native_runtime_setup(void); #define EFI_LOAD_FILE2_PROTOCOL_GUID EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d) #define EFI_RT_PROPERTIES_TABLE_GUID EFI_GUID(0xeb66918a, 0x7eef, 0x402a, 0x84, 0x2e, 0x93, 0x1d, 0x21, 0xc3, 0x8a, 0xe9) #define EFI_DXE_SERVICES_TABLE_GUID EFI_GUID(0x05ad34ba, 0x6f02, 0x4214, 0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9) +#define EFI_SMBIOS_PROTOCOL_GUID EFI_GUID(0x03583ff6, 0xcb36, 0x4940, 0x94, 0x7e, 0xb9, 0xb3, 0x9f, 0x4a, 0xfa, 0xf7) #define EFI_IMAGE_SECURITY_DATABASE_GUID EFI_GUID(0xd719b2cb, 0x3d3a, 0x4596, 0xa3, 0xbc, 0xda, 0xd0, 0x0e, 0x67, 0x65, 0x6f) #define EFI_SHIM_LOCK_GUID EFI_GUID(0x605dab50, 0xe046, 0x4300, 0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23) @@ -408,8 +412,10 @@ void efi_native_runtime_setup(void); #define LINUX_EFI_TPM_FINAL_LOG_GUID EFI_GUID(0x1e2ed096, 0x30e2, 0x4254, 0xbd, 0x89, 0x86, 0x3b, 0xbe, 0xf8, 0x23, 0x25) #define LINUX_EFI_MEMRESERVE_TABLE_GUID EFI_GUID(0x888eb0c6, 0x8ede, 0x4ff5, 0xa8, 0xf0, 0x9a, 0xee, 0x5c, 0xb9, 0x77, 0xc2) #define LINUX_EFI_INITRD_MEDIA_GUID EFI_GUID(0x5568e427, 0x68fc, 0x4f3d, 0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68) +#define LINUX_EFI_ZBOOT_MEDIA_GUID EFI_GUID(0xe565a30d, 0x47da, 0x4dbd, 0xb3, 0x54, 0x9b, 0xb5, 0xc8, 0x4f, 0x8b, 0xe2) #define LINUX_EFI_MOK_VARIABLE_TABLE_GUID EFI_GUID(0xc451ed2b, 0x9694, 0x45d3, 0xba, 0xba, 0xed, 0x9f, 0x89, 0x88, 0xa3, 0x89) #define LINUX_EFI_COCO_SECRET_AREA_GUID EFI_GUID(0xadf956ad, 0xe98c, 0x484c, 0xae, 0x11, 0xb5, 0x1c, 0x7d, 0x33, 0x64, 0x47) +#define LINUX_EFI_BOOT_MEMMAP_GUID EFI_GUID(0x800f683f, 0xd08b, 0x423a, 0xa2, 0x93, 0x96, 0x5c, 0x3c, 0x6f, 0xe2, 0xb4) #define RISCV_EFI_BOOT_PROTOCOL_GUID EFI_GUID(0xccd15fec, 0x6f73, 0x4eec, 0x83, 0x95, 0x3e, 0x69, 0xe4, 0xb9, 0x40, 0xbf) @@ -518,6 +524,15 @@ typedef union { efi_system_table_32_t mixed_mode; } efi_system_table_t; +struct efi_boot_memmap { + unsigned long map_size; + unsigned long desc_size; + u32 desc_ver; + unsigned long map_key; + unsigned long buff_size; + efi_memory_desc_t map[]; +}; + /* * Architecture independent structure for describing a memory map for the * benefit of efi_memmap_init_early(), and for passing context between @@ -952,6 +967,7 @@ extern int efi_status_to_err(efi_status_t status); #define EFI_DEV_MEDIA_VENDOR 3 #define EFI_DEV_MEDIA_FILE 4 #define EFI_DEV_MEDIA_PROTOCOL 5 +#define EFI_DEV_MEDIA_REL_OFFSET 8 #define EFI_DEV_BIOS_BOOT 0x05 #define EFI_DEV_END_PATH 0x7F #define EFI_DEV_END_PATH2 0xFF @@ -982,12 +998,27 @@ struct efi_vendor_dev_path { u8 vendordata[]; } __packed; +struct efi_rel_offset_dev_path { + struct efi_generic_dev_path header; + u32 reserved; + u64 starting_offset; + u64 ending_offset; +} __packed; + +struct efi_mem_mapped_dev_path { + struct efi_generic_dev_path header; + u32 memory_type; + u64 starting_addr; + u64 ending_addr; +} __packed; + struct efi_dev_path { union { struct efi_generic_dev_path header; struct efi_acpi_dev_path acpi; struct efi_pci_dev_path pci; struct efi_vendor_dev_path vendor; + struct efi_rel_offset_dev_path rel_offset; }; } __packed; @@ -1055,9 +1086,6 @@ efi_status_t efivar_set_variable_locked(efi_char16_t *name, efi_guid_t *vendor, efi_status_t efivar_set_variable(efi_char16_t *name, efi_guid_t *vendor, u32 attr, unsigned long data_size, void *data); -efi_status_t check_var_size(u32 attributes, unsigned long size); -efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size); - #if IS_ENABLED(CONFIG_EFI_CAPSULE_LOADER) extern bool efi_capsule_pending(int *reset_type); @@ -1195,7 +1223,7 @@ efi_status_t efi_random_get_seed(void); arch_efi_call_virt_teardown(); \ }) -#define EFI_RANDOM_SEED_SIZE 64U +#define EFI_RANDOM_SEED_SIZE 32U // BLAKE2S_HASH_SIZE struct linux_efi_random_seed { u32 size; @@ -1321,6 +1349,11 @@ struct linux_efi_coco_secret_area { u64 size; }; +struct linux_efi_initrd { + unsigned long base; + unsigned long size; +}; + /* Header of a populated EFI secret area */ #define EFI_SECRET_TABLE_HEADER_GUID EFI_GUID(0x1e74f542, 0x71dd, 0x4d66, 0x96, 0x3e, 0xef, 0x42, 0x87, 0xff, 0x17, 0x3b) diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h index 84a466b176cf..d95ab85f96ba 100644 --- a/include/linux/entry-common.h +++ b/include/linux/entry-common.h @@ -253,7 +253,6 @@ static __always_inline void arch_exit_to_user_mode(void) { } /** * arch_do_signal_or_restart - Architecture specific signal delivery function * @regs: Pointer to currents pt_regs - * @has_signal: actual signal to handle * * Invoked from exit_to_user_mode_loop(). */ diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 92b10e67d5f8..a541f0c4f146 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -428,6 +428,28 @@ static inline bool ether_addr_equal_masked(const u8 *addr1, const u8 *addr2, return true; } +static inline bool ether_addr_is_ipv4_mcast(const u8 *addr) +{ + u8 base[ETH_ALEN] = { 0x01, 0x00, 0x5e, 0x00, 0x00, 0x00 }; + u8 mask[ETH_ALEN] = { 0xff, 0xff, 0xff, 0x80, 0x00, 0x00 }; + + return ether_addr_equal_masked(addr, base, mask); +} + +static inline bool ether_addr_is_ipv6_mcast(const u8 *addr) +{ + u8 base[ETH_ALEN] = { 0x33, 0x33, 0x00, 0x00, 0x00, 0x00 }; + u8 mask[ETH_ALEN] = { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }; + + return ether_addr_equal_masked(addr, base, mask); +} + +static inline bool ether_addr_is_ip_mcast(const u8 *addr) +{ + return ether_addr_is_ipv4_mcast(addr) || + ether_addr_is_ipv6_mcast(addr); +} + /** * ether_addr_to_u64 - Convert an Ethernet address into a u64 value. * @addr: Pointer to a six-byte array containing the Ethernet address diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h index 305d5f19093b..30eb30d6909b 100644 --- a/include/linux/eventfd.h +++ b/include/linux/eventfd.h @@ -46,7 +46,7 @@ void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt); static inline bool eventfd_signal_allowed(void) { - return !current->in_eventfd_signal; + return !current->in_eventfd; } #else /* CONFIG_EVENTFD */ diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h index c2b1d4fd5987..fe7e6ba918f1 100644 --- a/include/linux/export-internal.h +++ b/include/linux/export-internal.h @@ -10,8 +10,10 @@ #include <linux/compiler.h> #include <linux/types.h> -/* __used is needed to keep __crc_* for LTO */ #define SYMBOL_CRC(sym, crc, sec) \ - u32 __section("___kcrctab" sec "+" #sym) __used __crc_##sym = crc + asm(".section \"___kcrctab" sec "+" #sym "\",\"a\"" "\n" \ + "__crc_" #sym ":" "\n" \ + ".long " #crc "\n" \ + ".previous" "\n") #endif /* __LINUX_EXPORT_INTERNAL_H__ */ diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index d445150c5350..ee0d75d9a302 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -73,6 +73,42 @@ struct f2fs_device { __le32 total_segments; } __packed; +/* reason of stop_checkpoint */ +enum stop_cp_reason { + STOP_CP_REASON_SHUTDOWN, + STOP_CP_REASON_FAULT_INJECT, + STOP_CP_REASON_META_PAGE, + STOP_CP_REASON_WRITE_FAIL, + STOP_CP_REASON_CORRUPTED_SUMMARY, + STOP_CP_REASON_UPDATE_INODE, + STOP_CP_REASON_FLUSH_FAIL, + STOP_CP_REASON_MAX, +}; + +#define MAX_STOP_REASON 32 + +/* detail reason for EFSCORRUPTED */ +enum f2fs_error { + ERROR_CORRUPTED_CLUSTER, + ERROR_FAIL_DECOMPRESSION, + ERROR_INVALID_BLKADDR, + ERROR_CORRUPTED_DIRENT, + ERROR_CORRUPTED_INODE, + ERROR_INCONSISTENT_SUMMARY, + ERROR_INCONSISTENT_FOOTER, + ERROR_INCONSISTENT_SUM_TYPE, + ERROR_CORRUPTED_JOURNAL, + ERROR_INCONSISTENT_NODE_COUNT, + ERROR_INCONSISTENT_BLOCK_COUNT, + ERROR_INVALID_CURSEG, + ERROR_INCONSISTENT_SIT, + ERROR_CORRUPTED_VERITY_XATTR, + ERROR_CORRUPTED_XATTR, + ERROR_MAX, +}; + +#define MAX_F2FS_ERRORS 16 + struct f2fs_super_block { __le32 magic; /* Magic Number */ __le16 major_ver; /* Major Version */ @@ -116,7 +152,9 @@ struct f2fs_super_block { __u8 hot_ext_count; /* # of hot file extension */ __le16 s_encoding; /* Filename charset encoding */ __le16 s_encoding_flags; /* Filename charset encoding flags */ - __u8 reserved[306]; /* valid reserved region */ + __u8 s_stop_reason[MAX_STOP_REASON]; /* stop checkpoint reason */ + __u8 s_errors[MAX_F2FS_ERRORS]; /* reason of image corrupts */ + __u8 reserved[258]; /* valid reserved region */ __le32 crc; /* checksum of superblock */ } __packed; diff --git a/include/linux/fb.h b/include/linux/fb.h index 07fcd0e56682..bcb8658f5b64 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -555,7 +555,7 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { #elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || \ defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || \ - defined(__arm__) || defined(__aarch64__) + defined(__arm__) || defined(__aarch64__) || defined(__mips__) #define fb_readb __raw_readb #define fb_readw __raw_readw @@ -615,10 +615,6 @@ extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf, /* drivers/video/fbmem.c */ extern int register_framebuffer(struct fb_info *fb_info); extern void unregister_framebuffer(struct fb_info *fb_info); -extern int remove_conflicting_pci_framebuffers(struct pci_dev *pdev, - const char *name); -extern int remove_conflicting_framebuffers(struct apertures_struct *a, - const char *name, bool primary); extern int fb_prepare_logo(struct fb_info *fb_info, int rotate); extern int fb_show_logo(struct fb_info *fb_info, int rotate); extern char* fb_get_buffer_offset(struct fb_info *info, struct fb_pixmap *buf, u32 size); @@ -631,16 +627,10 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, extern int fb_get_options(const char *name, char **option); extern int fb_new_modelist(struct fb_info *info); -extern struct fb_info *registered_fb[FB_MAX]; -extern int num_registered_fb; extern bool fb_center_logo; extern int fb_logo_count; extern struct class *fb_class; -#define for_each_registered_fb(i) \ - for (i = 0; i < FB_MAX; i++) \ - if (!registered_fb[i]) {} else - static inline void lock_fb_info(struct fb_info *info) { mutex_lock(&info->lock); diff --git a/include/linux/filter.h b/include/linux/filter.h index a5f21dc3c432..efc42a6e3aed 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -567,6 +567,12 @@ struct sk_filter { DECLARE_STATIC_KEY_FALSE(bpf_stats_enabled_key); +extern struct mutex nf_conn_btf_access_lock; +extern int (*nfct_btf_struct_access)(struct bpf_verifier_log *log, const struct btf *btf, + const struct btf_type *t, int off, int size, + enum bpf_access_type atype, u32 *next_btf_id, + enum bpf_type_flag *flag); + typedef unsigned int (*bpf_dispatcher_fn)(const void *ctx, const struct bpf_insn *insnsi, unsigned int (*bpf_func)(const void *, @@ -900,8 +906,7 @@ int sk_reuseport_attach_filter(struct sock_fprog *fprog, struct sock *sk); int sk_reuseport_attach_bpf(u32 ufd, struct sock *sk); void sk_reuseport_prog_free(struct bpf_prog *prog); int sk_detach_filter(struct sock *sk); -int sk_get_filter(struct sock *sk, struct sock_filter __user *filter, - unsigned int len); +int sk_get_filter(struct sock *sk, sockptr_t optval, unsigned int len); bool sk_filter_charge(struct sock *sk, struct sk_filter *fp); void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp); @@ -1018,6 +1023,8 @@ extern long bpf_jit_limit_max; typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size); +void bpf_jit_fill_hole_with_zero(void *area, unsigned int size); + struct bpf_binary_header * bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr, unsigned int alignment, @@ -1030,6 +1037,9 @@ void bpf_jit_free(struct bpf_prog *fp); struct bpf_binary_header * bpf_jit_binary_pack_hdr(const struct bpf_prog *fp); +void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns); +void bpf_prog_pack_free(struct bpf_binary_header *hdr); + static inline bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp) { return list_empty(&fp->aux->ksym.lnode) || @@ -1100,7 +1110,7 @@ static inline bool bpf_jit_blinding_enabled(struct bpf_prog *prog) return false; if (!bpf_jit_harden) return false; - if (bpf_jit_harden == 1 && capable(CAP_SYS_ADMIN)) + if (bpf_jit_harden == 1 && bpf_capable()) return false; return true; diff --git a/include/linux/find.h b/include/linux/find.h index 424ef67d4a42..ccaf61a0f5fd 100644 --- a/include/linux/find.h +++ b/include/linux/find.h @@ -8,15 +8,33 @@ #include <linux/bitops.h> -extern unsigned long _find_next_bit(const unsigned long *addr1, - const unsigned long *addr2, unsigned long nbits, - unsigned long start, unsigned long invert, unsigned long le); +unsigned long _find_next_bit(const unsigned long *addr1, unsigned long nbits, + unsigned long start); +unsigned long _find_next_and_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long nbits, unsigned long start); +unsigned long _find_next_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long nbits, unsigned long start); +unsigned long _find_next_zero_bit(const unsigned long *addr, unsigned long nbits, + unsigned long start); extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long size); +unsigned long __find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n); +unsigned long __find_nth_and_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long size, unsigned long n); +unsigned long __find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long size, unsigned long n); extern unsigned long _find_first_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size); extern unsigned long _find_first_zero_bit(const unsigned long *addr, unsigned long size); extern unsigned long _find_last_bit(const unsigned long *addr, unsigned long size); +#ifdef __BIG_ENDIAN +unsigned long _find_first_zero_bit_le(const unsigned long *addr, unsigned long size); +unsigned long _find_next_zero_bit_le(const unsigned long *addr, unsigned + long size, unsigned long offset); +unsigned long _find_next_bit_le(const unsigned long *addr, unsigned + long size, unsigned long offset); +#endif + #ifndef find_next_bit /** * find_next_bit - find the next set bit in a memory region @@ -41,7 +59,7 @@ unsigned long find_next_bit(const unsigned long *addr, unsigned long size, return val ? __ffs(val) : size; } - return _find_next_bit(addr, NULL, size, offset, 0UL, 0); + return _find_next_bit(addr, size, offset); } #endif @@ -71,7 +89,38 @@ unsigned long find_next_and_bit(const unsigned long *addr1, return val ? __ffs(val) : size; } - return _find_next_bit(addr1, addr2, size, offset, 0UL, 0); + return _find_next_and_bit(addr1, addr2, size, offset); +} +#endif + +#ifndef find_next_andnot_bit +/** + * find_next_andnot_bit - find the next set bit in *addr1 excluding all the bits + * in *addr2 + * @addr1: The first address to base the search on + * @addr2: The second address to base the search on + * @size: The bitmap size in bits + * @offset: The bitnumber to start searching at + * + * Returns the bit number for the next set bit + * If no bits are set, returns @size. + */ +static inline +unsigned long find_next_andnot_bit(const unsigned long *addr1, + const unsigned long *addr2, unsigned long size, + unsigned long offset) +{ + if (small_const_nbits(size)) { + unsigned long val; + + if (unlikely(offset >= size)) + return size; + + val = *addr1 & ~*addr2 & GENMASK(size - 1, offset); + return val ? __ffs(val) : size; + } + + return _find_next_andnot_bit(addr1, addr2, size, offset); } #endif @@ -99,7 +148,7 @@ unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, return val == ~0UL ? size : ffz(val); } - return _find_next_bit(addr, NULL, size, offset, ~0UL, 0); + return _find_next_zero_bit(addr, size, offset); } #endif @@ -125,6 +174,87 @@ unsigned long find_first_bit(const unsigned long *addr, unsigned long size) } #endif +/** + * find_nth_bit - find N'th set bit in a memory region + * @addr: The address to start the search at + * @size: The maximum number of bits to search + * @n: The number of set bit, which position is needed, counting from 0 + * + * The following is semantically equivalent: + * idx = find_nth_bit(addr, size, 0); + * idx = find_first_bit(addr, size); + * + * Returns the bit number of the N'th set bit. + * If no such, returns @size. + */ +static inline +unsigned long find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n) +{ + if (n >= size) + return size; + + if (small_const_nbits(size)) { + unsigned long val = *addr & GENMASK(size - 1, 0); + + return val ? fns(val, n) : size; + } + + return __find_nth_bit(addr, size, n); +} + +/** + * find_nth_and_bit - find N'th set bit in 2 memory regions + * @addr1: The 1st address to start the search at + * @addr2: The 2nd address to start the search at + * @size: The maximum number of bits to search + * @n: The number of set bit, which position is needed, counting from 0 + * + * Returns the bit number of the N'th set bit. + * If no such, returns @size. + */ +static inline +unsigned long find_nth_and_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long size, unsigned long n) +{ + if (n >= size) + return size; + + if (small_const_nbits(size)) { + unsigned long val = *addr1 & *addr2 & GENMASK(size - 1, 0); + + return val ? fns(val, n) : size; + } + + return __find_nth_and_bit(addr1, addr2, size, n); +} + +/** + * find_nth_andnot_bit - find N'th set bit in 2 memory regions, + * flipping bits in 2nd region + * @addr1: The 1st address to start the search at + * @addr2: The 2nd address to start the search at + * @size: The maximum number of bits to search + * @n: The number of set bit, which position is needed, counting from 0 + * + * Returns the bit number of the N'th set bit. + * If no such, returns @size. + */ +static inline +unsigned long find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, + unsigned long size, unsigned long n) +{ + if (n >= size) + return size; + + if (small_const_nbits(size)) { + unsigned long val = *addr1 & (~*addr2) & GENMASK(size - 1, 0); + + return val ? fns(val, n) : size; + } + + return __find_nth_andnot_bit(addr1, addr2, size, n); +} + #ifndef find_first_and_bit /** * find_first_and_bit - find the first set bit in both memory regions @@ -194,6 +324,78 @@ unsigned long find_last_bit(const unsigned long *addr, unsigned long size) #endif /** + * find_next_and_bit_wrap - find the next set bit in both memory regions + * @addr1: The first address to base the search on + * @addr2: The second address to base the search on + * @size: The bitmap size in bits + * @offset: The bitnumber to start searching at + * + * Returns the bit number for the next set bit, or first set bit up to @offset + * If no bits are set, returns @size. + */ +static inline +unsigned long find_next_and_bit_wrap(const unsigned long *addr1, + const unsigned long *addr2, + unsigned long size, unsigned long offset) +{ + unsigned long bit = find_next_and_bit(addr1, addr2, size, offset); + + if (bit < size) + return bit; + + bit = find_first_and_bit(addr1, addr2, offset); + return bit < offset ? bit : size; +} + +/** + * find_next_bit_wrap - find the next set bit in both memory regions + * @addr: The first address to base the search on + * @size: The bitmap size in bits + * @offset: The bitnumber to start searching at + * + * Returns the bit number for the next set bit, or first set bit up to @offset + * If no bits are set, returns @size. + */ +static inline +unsigned long find_next_bit_wrap(const unsigned long *addr, + unsigned long size, unsigned long offset) +{ + unsigned long bit = find_next_bit(addr, size, offset); + + if (bit < size) + return bit; + + bit = find_first_bit(addr, offset); + return bit < offset ? bit : size; +} + +/* + * Helper for for_each_set_bit_wrap(). Make sure you're doing right thing + * before using it alone. + */ +static inline +unsigned long __for_each_wrap(const unsigned long *bitmap, unsigned long size, + unsigned long start, unsigned long n) +{ + unsigned long bit; + + /* If not wrapped around */ + if (n > start) { + /* and have a bit, just return it. */ + bit = find_next_bit(bitmap, size, n); + if (bit < size) + return bit; + + /* Otherwise, wrap around and ... */ + n = 0; + } + + /* Search the other part. */ + bit = find_next_bit(bitmap, start, n); + return bit < start ? bit : size; +} + +/** * find_next_clump8 - find next 8-bit clump with set bits in a memory region * @clump: location to store copy of found clump * @addr: address to base the search on @@ -247,7 +449,21 @@ unsigned long find_next_zero_bit_le(const void *addr, unsigned return val == ~0UL ? size : ffz(val); } - return _find_next_bit(addr, NULL, size, offset, ~0UL, 1); + return _find_next_zero_bit_le(addr, size, offset); +} +#endif + +#ifndef find_first_zero_bit_le +static inline +unsigned long find_first_zero_bit_le(const void *addr, unsigned long size) +{ + if (small_const_nbits(size)) { + unsigned long val = swab(*(const unsigned long *)addr) | ~GENMASK(size - 1, 0); + + return val == ~0UL ? size : ffz(val); + } + + return _find_first_zero_bit_le(addr, size); } #endif @@ -266,40 +482,39 @@ unsigned long find_next_bit_le(const void *addr, unsigned return val ? __ffs(val) : size; } - return _find_next_bit(addr, NULL, size, offset, 0UL, 1); + return _find_next_bit_le(addr, size, offset); } #endif -#ifndef find_first_zero_bit_le -#define find_first_zero_bit_le(addr, size) \ - find_next_zero_bit_le((addr), (size), 0) -#endif - #else #error "Please fix <asm/byteorder.h>" #endif #define for_each_set_bit(bit, addr, size) \ - for ((bit) = find_next_bit((addr), (size), 0); \ - (bit) < (size); \ - (bit) = find_next_bit((addr), (size), (bit) + 1)) + for ((bit) = 0; (bit) = find_next_bit((addr), (size), (bit)), (bit) < (size); (bit)++) + +#define for_each_and_bit(bit, addr1, addr2, size) \ + for ((bit) = 0; \ + (bit) = find_next_and_bit((addr1), (addr2), (size), (bit)), (bit) < (size);\ + (bit)++) + +#define for_each_andnot_bit(bit, addr1, addr2, size) \ + for ((bit) = 0; \ + (bit) = find_next_andnot_bit((addr1), (addr2), (size), (bit)), (bit) < (size);\ + (bit)++) /* same as for_each_set_bit() but use bit as value to start with */ #define for_each_set_bit_from(bit, addr, size) \ - for ((bit) = find_next_bit((addr), (size), (bit)); \ - (bit) < (size); \ - (bit) = find_next_bit((addr), (size), (bit) + 1)) + for (; (bit) = find_next_bit((addr), (size), (bit)), (bit) < (size); (bit)++) #define for_each_clear_bit(bit, addr, size) \ - for ((bit) = find_next_zero_bit((addr), (size), 0); \ - (bit) < (size); \ - (bit) = find_next_zero_bit((addr), (size), (bit) + 1)) + for ((bit) = 0; \ + (bit) = find_next_zero_bit((addr), (size), (bit)), (bit) < (size); \ + (bit)++) /* same as for_each_clear_bit() but use bit as value to start with */ #define for_each_clear_bit_from(bit, addr, size) \ - for ((bit) = find_next_zero_bit((addr), (size), (bit)); \ - (bit) < (size); \ - (bit) = find_next_zero_bit((addr), (size), (bit) + 1)) + for (; (bit) = find_next_zero_bit((addr), (size), (bit)), (bit) < (size); (bit)++) /** * for_each_set_bitrange - iterate over all set bit ranges [b; e) @@ -309,11 +524,11 @@ unsigned long find_next_bit_le(const void *addr, unsigned * @size: bitmap size in number of bits */ #define for_each_set_bitrange(b, e, addr, size) \ - for ((b) = find_next_bit((addr), (size), 0), \ - (e) = find_next_zero_bit((addr), (size), (b) + 1); \ + for ((b) = 0; \ + (b) = find_next_bit((addr), (size), b), \ + (e) = find_next_zero_bit((addr), (size), (b) + 1), \ (b) < (size); \ - (b) = find_next_bit((addr), (size), (e) + 1), \ - (e) = find_next_zero_bit((addr), (size), (b) + 1)) + (b) = (e) + 1) /** * for_each_set_bitrange_from - iterate over all set bit ranges [b; e) @@ -323,11 +538,11 @@ unsigned long find_next_bit_le(const void *addr, unsigned * @size: bitmap size in number of bits */ #define for_each_set_bitrange_from(b, e, addr, size) \ - for ((b) = find_next_bit((addr), (size), (b)), \ - (e) = find_next_zero_bit((addr), (size), (b) + 1); \ + for (; \ + (b) = find_next_bit((addr), (size), (b)), \ + (e) = find_next_zero_bit((addr), (size), (b) + 1), \ (b) < (size); \ - (b) = find_next_bit((addr), (size), (e) + 1), \ - (e) = find_next_zero_bit((addr), (size), (b) + 1)) + (b) = (e) + 1) /** * for_each_clear_bitrange - iterate over all unset bit ranges [b; e) @@ -337,11 +552,11 @@ unsigned long find_next_bit_le(const void *addr, unsigned * @size: bitmap size in number of bits */ #define for_each_clear_bitrange(b, e, addr, size) \ - for ((b) = find_next_zero_bit((addr), (size), 0), \ - (e) = find_next_bit((addr), (size), (b) + 1); \ + for ((b) = 0; \ + (b) = find_next_zero_bit((addr), (size), (b)), \ + (e) = find_next_bit((addr), (size), (b) + 1), \ (b) < (size); \ - (b) = find_next_zero_bit((addr), (size), (e) + 1), \ - (e) = find_next_bit((addr), (size), (b) + 1)) + (b) = (e) + 1) /** * for_each_clear_bitrange_from - iterate over all unset bit ranges [b; e) @@ -351,11 +566,24 @@ unsigned long find_next_bit_le(const void *addr, unsigned * @size: bitmap size in number of bits */ #define for_each_clear_bitrange_from(b, e, addr, size) \ - for ((b) = find_next_zero_bit((addr), (size), (b)), \ - (e) = find_next_bit((addr), (size), (b) + 1); \ + for (; \ + (b) = find_next_zero_bit((addr), (size), (b)), \ + (e) = find_next_bit((addr), (size), (b) + 1), \ (b) < (size); \ - (b) = find_next_zero_bit((addr), (size), (e) + 1), \ - (e) = find_next_bit((addr), (size), (b) + 1)) + (b) = (e) + 1) + +/** + * for_each_set_bit_wrap - iterate over all set bits starting from @start, and + * wrapping around the end of bitmap. + * @bit: offset for current iteration + * @addr: bitmap address to base the search on + * @size: bitmap size in number of bits + * @start: Starting bit for bitmap traversing, wrapping around the bitmap end + */ +#define for_each_set_bit_wrap(bit, addr, size, start) \ + for ((bit) = find_next_bit_wrap((addr), (size), (start)); \ + (bit) < (size); \ + (bit) = __for_each_wrap((addr), (size), (start), (bit) + 1)) /** * for_each_set_clump8 - iterate over bitmap for each 8-bit clump with set bits diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 9f50dacbf7d6..76d2b3ebad84 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -153,6 +153,9 @@ enum pm_ioctl_id { /* Runtime feature configuration */ IOCTL_SET_FEATURE_CONFIG = 26, IOCTL_GET_FEATURE_CONFIG = 27, + /* Dynamic SD/GEM configuration */ + IOCTL_SET_SD_CONFIG = 30, + IOCTL_SET_GEM_CONFIG = 31, }; enum pm_query_id { @@ -400,6 +403,30 @@ enum pm_feature_config_id { }; /** + * enum pm_sd_config_type - PM SD configuration. + * @SD_CONFIG_EMMC_SEL: To set SD_EMMC_SEL in CTRL_REG_SD and SD_SLOTTYPE + * @SD_CONFIG_BASECLK: To set SD_BASECLK in SD_CONFIG_REG1 + * @SD_CONFIG_8BIT: To set SD_8BIT in SD_CONFIG_REG2 + * @SD_CONFIG_FIXED: To set fixed config registers + */ +enum pm_sd_config_type { + SD_CONFIG_EMMC_SEL = 1, + SD_CONFIG_BASECLK = 2, + SD_CONFIG_8BIT = 3, + SD_CONFIG_FIXED = 4, +}; + +/** + * enum pm_gem_config_type - PM GEM configuration. + * @GEM_CONFIG_SGMII_MODE: To set GEM_SGMII_MODE in GEM_CLK_CTRL register + * @GEM_CONFIG_FIXED: To set fixed config registers + */ +enum pm_gem_config_type { + GEM_CONFIG_SGMII_MODE = 1, + GEM_CONFIG_FIXED = 2, +}; + +/** * struct zynqmp_pm_query_data - PM query data * @qid: query ID * @arg1: Argument 1 of query data @@ -475,6 +502,9 @@ int zynqmp_pm_is_function_supported(const u32 api_id, const u32 id); int zynqmp_pm_set_feature_config(enum pm_feature_config_id id, u32 value); int zynqmp_pm_get_feature_config(enum pm_feature_config_id id, u32 *payload); int zynqmp_pm_register_sgi(u32 sgi_num, u32 reset); +int zynqmp_pm_set_sd_config(u32 node, enum pm_sd_config_type config, u32 value); +int zynqmp_pm_set_gem_config(u32 node, enum pm_gem_config_type config, + u32 value); #else static inline int zynqmp_pm_get_api_version(u32 *version) { @@ -745,6 +775,21 @@ static inline int zynqmp_pm_register_sgi(u32 sgi_num, u32 reset) { return -ENODEV; } + +static inline int zynqmp_pm_set_sd_config(u32 node, + enum pm_sd_config_type config, + u32 value) +{ + return -ENODEV; +} + +static inline int zynqmp_pm_set_gem_config(u32 node, + enum pm_gem_config_type config, + u32 value) +{ + return -ENODEV; +} + #endif #endif /* __FIRMWARE_ZYNQMP_H__ */ diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h index 3b401fa0f374..1067a8450826 100644 --- a/include/linux/fortify-string.h +++ b/include/linux/fortify-string.h @@ -2,7 +2,9 @@ #ifndef _LINUX_FORTIFY_STRING_H_ #define _LINUX_FORTIFY_STRING_H_ +#include <linux/bug.h> #include <linux/const.h> +#include <linux/limits.h> #define __FORTIFY_INLINE extern __always_inline __gnu_inline __overloadable #define __RENAME(x) __asm__(#x) @@ -17,9 +19,10 @@ void __write_overflow_field(size_t avail, size_t wanted) __compiletime_warning(" #define __compiletime_strlen(p) \ ({ \ unsigned char *__p = (unsigned char *)(p); \ - size_t __ret = (size_t)-1; \ - size_t __p_size = __builtin_object_size(p, 1); \ - if (__p_size != (size_t)-1) { \ + size_t __ret = SIZE_MAX; \ + size_t __p_size = __member_size(p); \ + if (__p_size != SIZE_MAX && \ + __builtin_constant_p(*__p)) { \ size_t __p_len = __p_size - 1; \ if (__builtin_constant_p(__p[__p_len]) && \ __p[__p_len] == '\0') \ @@ -40,11 +43,24 @@ extern __kernel_size_t __underlying_strlen(const char *p) __RENAME(strlen); extern char *__underlying_strncat(char *p, const char *q, __kernel_size_t count) __RENAME(strncat); extern char *__underlying_strncpy(char *p, const char *q, __kernel_size_t size) __RENAME(strncpy); #else -#define __underlying_memchr __builtin_memchr -#define __underlying_memcmp __builtin_memcmp + +#if defined(__SANITIZE_MEMORY__) +/* + * For KMSAN builds all memcpy/memset/memmove calls should be replaced by the + * corresponding __msan_XXX functions. + */ +#include <linux/kmsan_string.h> +#define __underlying_memcpy __msan_memcpy +#define __underlying_memmove __msan_memmove +#define __underlying_memset __msan_memset +#else #define __underlying_memcpy __builtin_memcpy #define __underlying_memmove __builtin_memmove #define __underlying_memset __builtin_memset +#endif + +#define __underlying_memchr __builtin_memchr +#define __underlying_memcmp __builtin_memcmp #define __underlying_strcat __builtin_strcat #define __underlying_strcpy __builtin_strcpy #define __underlying_strlen __builtin_strlen @@ -69,20 +85,59 @@ extern char *__underlying_strncpy(char *p, const char *q, __kernel_size_t size) __underlying_memcpy(dst, src, bytes) /* - * Clang's use of __builtin_object_size() within inlines needs hinting via - * __pass_object_size(). The preference is to only ever use type 1 (member + * Clang's use of __builtin_*object_size() within inlines needs hinting via + * __pass_*object_size(). The preference is to only ever use type 1 (member * size, rather than struct size), but there remain some stragglers using * type 0 that will be converted in the future. */ -#define POS __pass_object_size(1) -#define POS0 __pass_object_size(0) +#define POS __pass_object_size(1) +#define POS0 __pass_object_size(0) +#define __struct_size(p) __builtin_object_size(p, 0) +#define __member_size(p) __builtin_object_size(p, 1) + +#define __compiletime_lessthan(bounds, length) ( \ + __builtin_constant_p((bounds) < (length)) && \ + (bounds) < (length) \ +) +/** + * strncpy - Copy a string to memory with non-guaranteed NUL padding + * + * @p: pointer to destination of copy + * @q: pointer to NUL-terminated source string to copy + * @size: bytes to write at @p + * + * If strlen(@q) >= @size, the copy of @q will stop after @size bytes, + * and @p will NOT be NUL-terminated + * + * If strlen(@q) < @size, following the copy of @q, trailing NUL bytes + * will be written to @p until @size total bytes have been written. + * + * Do not use this function. While FORTIFY_SOURCE tries to avoid + * over-reads of @q, it cannot defend against writing unterminated + * results to @p. Using strncpy() remains ambiguous and fragile. + * Instead, please choose an alternative, so that the expectation + * of @p's contents is unambiguous: + * + * +--------------------+-----------------+------------+ + * | @p needs to be: | padded to @size | not padded | + * +====================+=================+============+ + * | NUL-terminated | strscpy_pad() | strscpy() | + * +--------------------+-----------------+------------+ + * | not NUL-terminated | strtomem_pad() | strtomem() | + * +--------------------+-----------------+------------+ + * + * Note strscpy*()'s differing return values for detecting truncation, + * and strtomem*()'s expectation that the destination is marked with + * __nonstring when it is a character array. + * + */ __FORTIFY_INLINE __diagnose_as(__builtin_strncpy, 1, 2, 3) char *strncpy(char * const POS p, const char *q, __kernel_size_t size) { - size_t p_size = __builtin_object_size(p, 1); + size_t p_size = __member_size(p); - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __write_overflow(); if (p_size < size) fortify_panic(__func__); @@ -92,9 +147,9 @@ char *strncpy(char * const POS p, const char *q, __kernel_size_t size) __FORTIFY_INLINE __diagnose_as(__builtin_strcat, 1, 2) char *strcat(char * const POS p, const char *q) { - size_t p_size = __builtin_object_size(p, 1); + size_t p_size = __member_size(p); - if (p_size == (size_t)-1) + if (p_size == SIZE_MAX) return __underlying_strcat(p, q); if (strlcat(p, q, p_size) >= p_size) fortify_panic(__func__); @@ -104,12 +159,12 @@ char *strcat(char * const POS p, const char *q) extern __kernel_size_t __real_strnlen(const char *, __kernel_size_t) __RENAME(strnlen); __FORTIFY_INLINE __kernel_size_t strnlen(const char * const POS p, __kernel_size_t maxlen) { - size_t p_size = __builtin_object_size(p, 1); + size_t p_size = __member_size(p); size_t p_len = __compiletime_strlen(p); size_t ret; /* We can take compile-time actions when maxlen is const. */ - if (__builtin_constant_p(maxlen) && p_len != (size_t)-1) { + if (__builtin_constant_p(maxlen) && p_len != SIZE_MAX) { /* If p is const, we can use its compile-time-known len. */ if (maxlen >= p_size) return p_len; @@ -134,10 +189,10 @@ __FORTIFY_INLINE __diagnose_as(__builtin_strlen, 1) __kernel_size_t __fortify_strlen(const char * const POS p) { __kernel_size_t ret; - size_t p_size = __builtin_object_size(p, 1); + size_t p_size = __member_size(p); /* Give up if we don't know how large p is. */ - if (p_size == (size_t)-1) + if (p_size == SIZE_MAX) return __underlying_strlen(p); ret = strnlen(p, p_size); if (p_size <= ret) @@ -149,12 +204,12 @@ __kernel_size_t __fortify_strlen(const char * const POS p) extern size_t __real_strlcpy(char *, const char *, size_t) __RENAME(strlcpy); __FORTIFY_INLINE size_t strlcpy(char * const POS p, const char * const POS q, size_t size) { - size_t p_size = __builtin_object_size(p, 1); - size_t q_size = __builtin_object_size(q, 1); + size_t p_size = __member_size(p); + size_t q_size = __member_size(q); size_t q_len; /* Full count of source string length. */ size_t len; /* Count of characters going into destination. */ - if (p_size == (size_t)-1 && q_size == (size_t)-1) + if (p_size == SIZE_MAX && q_size == SIZE_MAX) return __real_strlcpy(p, q, size); q_len = strlen(q); len = (q_len >= size) ? size - 1 : q_len; @@ -178,18 +233,18 @@ __FORTIFY_INLINE ssize_t strscpy(char * const POS p, const char * const POS q, s { size_t len; /* Use string size rather than possible enclosing struct size. */ - size_t p_size = __builtin_object_size(p, 1); - size_t q_size = __builtin_object_size(q, 1); + size_t p_size = __member_size(p); + size_t q_size = __member_size(q); /* If we cannot get size of p and q default to call strscpy. */ - if (p_size == (size_t) -1 && q_size == (size_t) -1) + if (p_size == SIZE_MAX && q_size == SIZE_MAX) return __real_strscpy(p, q, size); /* * If size can be known at compile time and is greater than * p_size, generate a compile time write overflow error. */ - if (__builtin_constant_p(size) && size > p_size) + if (__compiletime_lessthan(p_size, size)) __write_overflow(); /* @@ -224,10 +279,10 @@ __FORTIFY_INLINE __diagnose_as(__builtin_strncat, 1, 2, 3) char *strncat(char * const POS p, const char * const POS q, __kernel_size_t count) { size_t p_len, copy_len; - size_t p_size = __builtin_object_size(p, 1); - size_t q_size = __builtin_object_size(q, 1); + size_t p_size = __member_size(p); + size_t q_size = __member_size(q); - if (p_size == (size_t)-1 && q_size == (size_t)-1) + if (p_size == SIZE_MAX && q_size == SIZE_MAX) return __underlying_strncat(p, q, count); p_len = strlen(p); copy_len = strnlen(q, count); @@ -246,15 +301,16 @@ __FORTIFY_INLINE void fortify_memset_chk(__kernel_size_t size, /* * Length argument is a constant expression, so we * can perform compile-time bounds checking where - * buffer sizes are known. + * buffer sizes are also known at compile time. */ /* Error when size is larger than enclosing struct. */ - if (p_size > p_size_field && p_size < size) + if (__compiletime_lessthan(p_size_field, p_size) && + __compiletime_lessthan(p_size, size)) __write_overflow(); /* Warn when write size is larger than dest field. */ - if (p_size_field < size) + if (__compiletime_lessthan(p_size_field, size)) __write_overflow_field(p_size_field, size); } /* @@ -268,10 +324,10 @@ __FORTIFY_INLINE void fortify_memset_chk(__kernel_size_t size, /* * Always stop accesses beyond the struct that contains the * field, when the buffer's remaining size is known. - * (The -1 test is to optimize away checks where the buffer + * (The SIZE_MAX test is to optimize away checks where the buffer * lengths are unknown.) */ - if (p_size != (size_t)(-1) && p_size < size) + if (p_size != SIZE_MAX && p_size < size) fortify_panic("memset"); } @@ -282,11 +338,13 @@ __FORTIFY_INLINE void fortify_memset_chk(__kernel_size_t size, }) /* - * __builtin_object_size() must be captured here to avoid evaluating argument - * side-effects further into the macro layers. + * __struct_size() vs __member_size() must be captured here to avoid + * evaluating argument side-effects further into the macro layers. */ +#ifndef CONFIG_KMSAN #define memset(p, c, s) __fortify_memset_chk(p, c, s, \ - __builtin_object_size(p, 0), __builtin_object_size(p, 1)) + __struct_size(p), __member_size(p)) +#endif /* * To make sure the compiler can enforce protection against buffer overflows, @@ -319,7 +377,7 @@ __FORTIFY_INLINE void fortify_memset_chk(__kernel_size_t size, * V = vulnerable to run-time overflow (will need refactoring to solve) * */ -__FORTIFY_INLINE void fortify_memcpy_chk(__kernel_size_t size, +__FORTIFY_INLINE bool fortify_memcpy_chk(__kernel_size_t size, const size_t p_size, const size_t q_size, const size_t p_size_field, @@ -330,25 +388,28 @@ __FORTIFY_INLINE void fortify_memcpy_chk(__kernel_size_t size, /* * Length argument is a constant expression, so we * can perform compile-time bounds checking where - * buffer sizes are known. + * buffer sizes are also known at compile time. */ /* Error when size is larger than enclosing struct. */ - if (p_size > p_size_field && p_size < size) + if (__compiletime_lessthan(p_size_field, p_size) && + __compiletime_lessthan(p_size, size)) __write_overflow(); - if (q_size > q_size_field && q_size < size) + if (__compiletime_lessthan(q_size_field, q_size) && + __compiletime_lessthan(q_size, size)) __read_overflow2(); /* Warn when write size argument larger than dest field. */ - if (p_size_field < size) + if (__compiletime_lessthan(p_size_field, size)) __write_overflow_field(p_size_field, size); /* * Warn for source field over-read when building with W=1 * or when an over-write happened, so both can be fixed at * the same time. */ - if ((IS_ENABLED(KBUILD_EXTRA_WARN1) || p_size_field < size) && - q_size_field < size) + if ((IS_ENABLED(KBUILD_EXTRA_WARN1) || + __compiletime_lessthan(p_size_field, size)) && + __compiletime_lessthan(q_size_field, size)) __read_overflow2_field(q_size_field, size); } /* @@ -362,41 +423,109 @@ __FORTIFY_INLINE void fortify_memcpy_chk(__kernel_size_t size, /* * Always stop accesses beyond the struct that contains the * field, when the buffer's remaining size is known. - * (The -1 test is to optimize away checks where the buffer + * (The SIZE_MAX test is to optimize away checks where the buffer * lengths are unknown.) */ - if ((p_size != (size_t)(-1) && p_size < size) || - (q_size != (size_t)(-1) && q_size < size)) + if ((p_size != SIZE_MAX && p_size < size) || + (q_size != SIZE_MAX && q_size < size)) fortify_panic(func); + + /* + * Warn when writing beyond destination field size. + * + * We must ignore p_size_field == 0 for existing 0-element + * fake flexible arrays, until they are all converted to + * proper flexible arrays. + * + * The implementation of __builtin_*object_size() behaves + * like sizeof() when not directly referencing a flexible + * array member, which means there will be many bounds checks + * that will appear at run-time, without a way for them to be + * detected at compile-time (as can be done when the destination + * is specifically the flexible array member). + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101832 + */ + if (p_size_field != 0 && p_size_field != SIZE_MAX && + p_size != p_size_field && p_size_field < size) + return true; + + return false; } #define __fortify_memcpy_chk(p, q, size, p_size, q_size, \ p_size_field, q_size_field, op) ({ \ - size_t __fortify_size = (size_t)(size); \ - fortify_memcpy_chk(__fortify_size, p_size, q_size, \ - p_size_field, q_size_field, #op); \ + const size_t __fortify_size = (size_t)(size); \ + const size_t __p_size = (p_size); \ + const size_t __q_size = (q_size); \ + const size_t __p_size_field = (p_size_field); \ + const size_t __q_size_field = (q_size_field); \ + WARN_ONCE(fortify_memcpy_chk(__fortify_size, __p_size, \ + __q_size, __p_size_field, \ + __q_size_field, #op), \ + #op ": detected field-spanning write (size %zu) of single %s (size %zu)\n", \ + __fortify_size, \ + "field \"" #p "\" at " __FILE__ ":" __stringify(__LINE__), \ + __p_size_field); \ __underlying_##op(p, q, __fortify_size); \ }) /* - * __builtin_object_size() must be captured here to avoid evaluating argument - * side-effects further into the macro layers. + * Notes about compile-time buffer size detection: + * + * With these types... + * + * struct middle { + * u16 a; + * u8 middle_buf[16]; + * int b; + * }; + * struct end { + * u16 a; + * u8 end_buf[16]; + * }; + * struct flex { + * int a; + * u8 flex_buf[]; + * }; + * + * void func(TYPE *ptr) { ... } + * + * Cases where destination size cannot be currently detected: + * - the size of ptr's object (seemingly by design, gcc & clang fail): + * __builtin_object_size(ptr, 1) == SIZE_MAX + * - the size of flexible arrays in ptr's obj (by design, dynamic size): + * __builtin_object_size(ptr->flex_buf, 1) == SIZE_MAX + * - the size of ANY array at the end of ptr's obj (gcc and clang bug): + * __builtin_object_size(ptr->end_buf, 1) == SIZE_MAX + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 + * + * Cases where destination size is currently detected: + * - the size of non-array members within ptr's object: + * __builtin_object_size(ptr->a, 1) == 2 + * - the size of non-flexible-array in the middle of ptr's obj: + * __builtin_object_size(ptr->middle_buf, 1) == 16 + * + */ + +/* + * __struct_size() vs __member_size() must be captured here to avoid + * evaluating argument side-effects further into the macro layers. */ #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ - __builtin_object_size(p, 0), __builtin_object_size(q, 0), \ - __builtin_object_size(p, 1), __builtin_object_size(q, 1), \ + __struct_size(p), __struct_size(q), \ + __member_size(p), __member_size(q), \ memcpy) #define memmove(p, q, s) __fortify_memcpy_chk(p, q, s, \ - __builtin_object_size(p, 0), __builtin_object_size(q, 0), \ - __builtin_object_size(p, 1), __builtin_object_size(q, 1), \ + __struct_size(p), __struct_size(q), \ + __member_size(p), __member_size(q), \ memmove) extern void *__real_memscan(void *, int, __kernel_size_t) __RENAME(memscan); __FORTIFY_INLINE void *memscan(void * const POS0 p, int c, __kernel_size_t size) { - size_t p_size = __builtin_object_size(p, 0); + size_t p_size = __struct_size(p); - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __read_overflow(); if (p_size < size) fortify_panic(__func__); @@ -406,13 +535,13 @@ __FORTIFY_INLINE void *memscan(void * const POS0 p, int c, __kernel_size_t size) __FORTIFY_INLINE __diagnose_as(__builtin_memcmp, 1, 2, 3) int memcmp(const void * const POS0 p, const void * const POS0 q, __kernel_size_t size) { - size_t p_size = __builtin_object_size(p, 0); - size_t q_size = __builtin_object_size(q, 0); + size_t p_size = __struct_size(p); + size_t q_size = __struct_size(q); if (__builtin_constant_p(size)) { - if (p_size < size) + if (__compiletime_lessthan(p_size, size)) __read_overflow(); - if (q_size < size) + if (__compiletime_lessthan(q_size, size)) __read_overflow2(); } if (p_size < size || q_size < size) @@ -423,9 +552,9 @@ int memcmp(const void * const POS0 p, const void * const POS0 q, __kernel_size_t __FORTIFY_INLINE __diagnose_as(__builtin_memchr, 1, 2, 3) void *memchr(const void * const POS0 p, int c, __kernel_size_t size) { - size_t p_size = __builtin_object_size(p, 0); + size_t p_size = __struct_size(p); - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __read_overflow(); if (p_size < size) fortify_panic(__func__); @@ -435,9 +564,9 @@ void *memchr(const void * const POS0 p, int c, __kernel_size_t size) void *__real_memchr_inv(const void *s, int c, size_t n) __RENAME(memchr_inv); __FORTIFY_INLINE void *memchr_inv(const void * const POS0 p, int c, size_t size) { - size_t p_size = __builtin_object_size(p, 0); + size_t p_size = __struct_size(p); - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __read_overflow(); if (p_size < size) fortify_panic(__func__); @@ -447,9 +576,9 @@ __FORTIFY_INLINE void *memchr_inv(const void * const POS0 p, int c, size_t size) extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup); __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp) { - size_t p_size = __builtin_object_size(p, 0); + size_t p_size = __struct_size(p); - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __read_overflow(); if (p_size < size) fortify_panic(__func__); @@ -460,16 +589,18 @@ __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp __FORTIFY_INLINE __diagnose_as(__builtin_strcpy, 1, 2) char *strcpy(char * const POS p, const char * const POS q) { - size_t p_size = __builtin_object_size(p, 1); - size_t q_size = __builtin_object_size(q, 1); + size_t p_size = __member_size(p); + size_t q_size = __member_size(q); size_t size; /* If neither buffer size is known, immediately give up. */ - if (p_size == (size_t)-1 && q_size == (size_t)-1) + if (__builtin_constant_p(p_size) && + __builtin_constant_p(q_size) && + p_size == SIZE_MAX && q_size == SIZE_MAX) return __underlying_strcpy(p, q); size = strlen(q) + 1; /* Compile-time check for const size overflow. */ - if (__builtin_constant_p(size) && p_size < size) + if (__compiletime_lessthan(p_size, size)) __write_overflow(); /* Run-time check for dynamic size overflow. */ if (p_size < size) diff --git a/include/linux/freezer.h b/include/linux/freezer.h index 0621c5f86c39..b303472255be 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -8,9 +8,11 @@ #include <linux/sched.h> #include <linux/wait.h> #include <linux/atomic.h> +#include <linux/jump_label.h> #ifdef CONFIG_FREEZER -extern atomic_t system_freezing_cnt; /* nr of freezing conds in effect */ +DECLARE_STATIC_KEY_FALSE(freezer_active); + extern bool pm_freezing; /* PM freezing in effect */ extern bool pm_nosig_freezing; /* PM nosig freezing in effect */ @@ -22,10 +24,7 @@ extern unsigned int freeze_timeout_msecs; /* * Check if a process has been frozen */ -static inline bool frozen(struct task_struct *p) -{ - return p->flags & PF_FROZEN; -} +extern bool frozen(struct task_struct *p); extern bool freezing_slow_path(struct task_struct *p); @@ -34,9 +33,10 @@ extern bool freezing_slow_path(struct task_struct *p); */ static inline bool freezing(struct task_struct *p) { - if (likely(!atomic_read(&system_freezing_cnt))) - return false; - return freezing_slow_path(p); + if (static_branch_unlikely(&freezer_active)) + return freezing_slow_path(p); + + return false; } /* Takes and releases task alloc lock using task_lock() */ @@ -48,23 +48,14 @@ extern int freeze_kernel_threads(void); extern void thaw_processes(void); extern void thaw_kernel_threads(void); -/* - * DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION - * If try_to_freeze causes a lockdep warning it means the caller may deadlock - */ -static inline bool try_to_freeze_unsafe(void) +static inline bool try_to_freeze(void) { might_sleep(); if (likely(!freezing(current))) return false; - return __refrigerator(false); -} - -static inline bool try_to_freeze(void) -{ if (!(current->flags & PF_NOFREEZE)) debug_check_no_locks_held(); - return try_to_freeze_unsafe(); + return __refrigerator(false); } extern bool freeze_task(struct task_struct *p); @@ -79,195 +70,6 @@ static inline bool cgroup_freezing(struct task_struct *task) } #endif /* !CONFIG_CGROUP_FREEZER */ -/* - * The PF_FREEZER_SKIP flag should be set by a vfork parent right before it - * calls wait_for_completion(&vfork) and reset right after it returns from this - * function. Next, the parent should call try_to_freeze() to freeze itself - * appropriately in case the child has exited before the freezing of tasks is - * complete. However, we don't want kernel threads to be frozen in unexpected - * places, so we allow them to block freeze_processes() instead or to set - * PF_NOFREEZE if needed. Fortunately, in the ____call_usermodehelper() case the - * parent won't really block freeze_processes(), since ____call_usermodehelper() - * (the child) does a little before exec/exit and it can't be frozen before - * waking up the parent. - */ - - -/** - * freezer_do_not_count - tell freezer to ignore %current - * - * Tell freezers to ignore the current task when determining whether the - * target frozen state is reached. IOW, the current task will be - * considered frozen enough by freezers. - * - * The caller shouldn't do anything which isn't allowed for a frozen task - * until freezer_cont() is called. Usually, freezer[_do_not]_count() pair - * wrap a scheduling operation and nothing much else. - */ -static inline void freezer_do_not_count(void) -{ - current->flags |= PF_FREEZER_SKIP; -} - -/** - * freezer_count - tell freezer to stop ignoring %current - * - * Undo freezer_do_not_count(). It tells freezers that %current should be - * considered again and tries to freeze if freezing condition is already in - * effect. - */ -static inline void freezer_count(void) -{ - current->flags &= ~PF_FREEZER_SKIP; - /* - * If freezing is in progress, the following paired with smp_mb() - * in freezer_should_skip() ensures that either we see %true - * freezing() or freezer_should_skip() sees !PF_FREEZER_SKIP. - */ - smp_mb(); - try_to_freeze(); -} - -/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ -static inline void freezer_count_unsafe(void) -{ - current->flags &= ~PF_FREEZER_SKIP; - smp_mb(); - try_to_freeze_unsafe(); -} - -/** - * freezer_should_skip - whether to skip a task when determining frozen - * state is reached - * @p: task in quesion - * - * This function is used by freezers after establishing %true freezing() to - * test whether a task should be skipped when determining the target frozen - * state is reached. IOW, if this function returns %true, @p is considered - * frozen enough. - */ -static inline bool freezer_should_skip(struct task_struct *p) -{ - /* - * The following smp_mb() paired with the one in freezer_count() - * ensures that either freezer_count() sees %true freezing() or we - * see cleared %PF_FREEZER_SKIP and return %false. This makes it - * impossible for a task to slip frozen state testing after - * clearing %PF_FREEZER_SKIP. - */ - smp_mb(); - return p->flags & PF_FREEZER_SKIP; -} - -/* - * These functions are intended to be used whenever you want allow a sleeping - * task to be frozen. Note that neither return any clear indication of - * whether a freeze event happened while in this function. - */ - -/* Like schedule(), but should not block the freezer. */ -static inline void freezable_schedule(void) -{ - freezer_do_not_count(); - schedule(); - freezer_count(); -} - -/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ -static inline void freezable_schedule_unsafe(void) -{ - freezer_do_not_count(); - schedule(); - freezer_count_unsafe(); -} - -/* - * Like schedule_timeout(), but should not block the freezer. Do not - * call this with locks held. - */ -static inline long freezable_schedule_timeout(long timeout) -{ - long __retval; - freezer_do_not_count(); - __retval = schedule_timeout(timeout); - freezer_count(); - return __retval; -} - -/* - * Like schedule_timeout_interruptible(), but should not block the freezer. Do not - * call this with locks held. - */ -static inline long freezable_schedule_timeout_interruptible(long timeout) -{ - long __retval; - freezer_do_not_count(); - __retval = schedule_timeout_interruptible(timeout); - freezer_count(); - return __retval; -} - -/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ -static inline long freezable_schedule_timeout_interruptible_unsafe(long timeout) -{ - long __retval; - - freezer_do_not_count(); - __retval = schedule_timeout_interruptible(timeout); - freezer_count_unsafe(); - return __retval; -} - -/* Like schedule_timeout_killable(), but should not block the freezer. */ -static inline long freezable_schedule_timeout_killable(long timeout) -{ - long __retval; - freezer_do_not_count(); - __retval = schedule_timeout_killable(timeout); - freezer_count(); - return __retval; -} - -/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ -static inline long freezable_schedule_timeout_killable_unsafe(long timeout) -{ - long __retval; - freezer_do_not_count(); - __retval = schedule_timeout_killable(timeout); - freezer_count_unsafe(); - return __retval; -} - -/* - * Like schedule_hrtimeout_range(), but should not block the freezer. Do not - * call this with locks held. - */ -static inline int freezable_schedule_hrtimeout_range(ktime_t *expires, - u64 delta, const enum hrtimer_mode mode) -{ - int __retval; - freezer_do_not_count(); - __retval = schedule_hrtimeout_range(expires, delta, mode); - freezer_count(); - return __retval; -} - -/* - * Freezer-friendly wrappers around wait_event_interruptible(), - * wait_event_killable() and wait_event_interruptible_timeout(), originally - * defined in <linux/wait.h> - */ - -/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ -#define wait_event_freezekillable_unsafe(wq, condition) \ -({ \ - int __retval; \ - freezer_do_not_count(); \ - __retval = wait_event_killable(wq, (condition)); \ - freezer_count_unsafe(); \ - __retval; \ -}) - #else /* !CONFIG_FREEZER */ static inline bool frozen(struct task_struct *p) { return false; } static inline bool freezing(struct task_struct *p) { return false; } @@ -281,35 +83,8 @@ static inline void thaw_kernel_threads(void) {} static inline bool try_to_freeze(void) { return false; } -static inline void freezer_do_not_count(void) {} -static inline void freezer_count(void) {} -static inline int freezer_should_skip(struct task_struct *p) { return 0; } static inline void set_freezable(void) {} -#define freezable_schedule() schedule() - -#define freezable_schedule_unsafe() schedule() - -#define freezable_schedule_timeout(timeout) schedule_timeout(timeout) - -#define freezable_schedule_timeout_interruptible(timeout) \ - schedule_timeout_interruptible(timeout) - -#define freezable_schedule_timeout_interruptible_unsafe(timeout) \ - schedule_timeout_interruptible(timeout) - -#define freezable_schedule_timeout_killable(timeout) \ - schedule_timeout_killable(timeout) - -#define freezable_schedule_timeout_killable_unsafe(timeout) \ - schedule_timeout_killable(timeout) - -#define freezable_schedule_hrtimeout_range(expires, delta, mode) \ - schedule_hrtimeout_range(expires, delta, mode) - -#define wait_event_freezekillable_unsafe(wq, condition) \ - wait_event_killable(wq, condition) - #endif /* !CONFIG_FREEZER */ #endif /* FREEZER_H_INCLUDED */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 9eced4cc286e..e654435f1651 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1472,7 +1472,7 @@ struct super_block { const struct xattr_handler **s_xattr; #ifdef CONFIG_FS_ENCRYPTION const struct fscrypt_operations *s_cop; - struct key *s_master_keys; /* master crypto keys in use */ + struct fscrypt_keyring *s_master_keys; /* master crypto keys in use */ #endif #ifdef CONFIG_FS_VERITY const struct fsverity_operations *s_vop; @@ -2004,8 +2004,9 @@ static inline int vfs_whiteout(struct user_namespace *mnt_userns, WHITEOUT_DEV); } -struct dentry *vfs_tmpfile(struct user_namespace *mnt_userns, - struct dentry *dentry, umode_t mode, int open_flag); +struct file *vfs_tmpfile_open(struct user_namespace *mnt_userns, + const struct path *parentpath, + umode_t mode, int open_flag, const struct cred *cred); int vfs_mkobj(struct dentry *, umode_t, int (*f)(struct dentry *, umode_t, void *), @@ -2038,9 +2039,10 @@ umode_t mode_strip_sgid(struct user_namespace *mnt_userns, * the kernel specify what kind of dirent layout it wants to have. * This allows the kernel to read directories into kernel space or * to have different dirent layouts depending on the binary type. + * Return 'true' to keep going and 'false' if there are no more entries. */ struct dir_context; -typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, +typedef bool (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned); struct dir_context { @@ -2132,6 +2134,8 @@ struct file_operations { loff_t len, unsigned int remap_flags); int (*fadvise)(struct file *, loff_t, loff_t, int); int (*uring_cmd)(struct io_uring_cmd *ioucmd, unsigned int issue_flags); + int (*uring_cmd_iopoll)(struct io_uring_cmd *, struct io_comp_batch *, + unsigned int poll_flags); } __randomize_layout; struct inode_operations { @@ -2167,7 +2171,7 @@ struct inode_operations { struct file *, unsigned open_flag, umode_t create_mode); int (*tmpfile) (struct user_namespace *, struct inode *, - struct dentry *, umode_t); + struct file *, umode_t); int (*set_acl)(struct user_namespace *, struct inode *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *mnt_userns, @@ -2371,13 +2375,14 @@ static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src, * don't have to write inode on fdatasync() when only * e.g. the timestamps have changed. * I_DIRTY_PAGES Inode has dirty pages. Inode itself may be clean. - * I_DIRTY_TIME The inode itself only has dirty timestamps, and the + * I_DIRTY_TIME The inode itself has dirty timestamps, and the * lazytime mount option is enabled. We keep track of this * separately from I_DIRTY_SYNC in order to implement * lazytime. This gets cleared if I_DIRTY_INODE - * (I_DIRTY_SYNC and/or I_DIRTY_DATASYNC) gets set. I.e. - * either I_DIRTY_TIME *or* I_DIRTY_INODE can be set in - * i_state, but not both. I_DIRTY_PAGES may still be set. + * (I_DIRTY_SYNC and/or I_DIRTY_DATASYNC) gets set. But + * I_DIRTY_TIME can still be set if I_DIRTY_SYNC is already + * in place because writeback might already be in progress + * and we don't want to lose the time update * I_NEW Serves as both a mutex and completion notification. * New inodes set I_NEW. If two processes both create * the same inode, one of them will release its inode and @@ -2779,6 +2784,15 @@ extern int finish_open(struct file *file, struct dentry *dentry, int (*open)(struct inode *, struct file *)); extern int finish_no_open(struct file *file, struct dentry *dentry); +/* Helper for the simple case when original dentry is used */ +static inline int finish_open_simple(struct file *file, int error) +{ + if (error) + return error; + + return finish_open(file, file->f_path.dentry, NULL); +} + /* fs/dcache.c */ extern void __init vfs_caches_init_early(void); extern void __init vfs_caches_init(void); @@ -3540,17 +3554,17 @@ static inline bool dir_emit(struct dir_context *ctx, const char *name, int namelen, u64 ino, unsigned type) { - return ctx->actor(ctx, name, namelen, ctx->pos, ino, type) == 0; + return ctx->actor(ctx, name, namelen, ctx->pos, ino, type); } static inline bool dir_emit_dot(struct file *file, struct dir_context *ctx) { return ctx->actor(ctx, ".", 1, ctx->pos, - file->f_path.dentry->d_inode->i_ino, DT_DIR) == 0; + file->f_path.dentry->d_inode->i_ino, DT_DIR); } static inline bool dir_emit_dotdot(struct file *file, struct dir_context *ctx) { return ctx->actor(ctx, "..", 2, ctx->pos, - parent_ino(file->f_path.dentry), DT_DIR) == 0; + parent_ino(file->f_path.dentry), DT_DIR); } static inline bool dir_emit_dots(struct file *file, struct dir_context *ctx) { diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h index 7d2f1e0f23b1..4f5f8a651213 100644 --- a/include/linux/fscrypt.h +++ b/include/linux/fscrypt.h @@ -161,24 +161,21 @@ struct fscrypt_operations { int *ino_bits_ret, int *lblk_bits_ret); /* - * Return the number of block devices to which the filesystem may write - * encrypted file contents. + * Return an array of pointers to the block devices to which the + * filesystem may write encrypted file contents, NULL if the filesystem + * only has a single such block device, or an ERR_PTR() on error. + * + * On successful non-NULL return, *num_devs is set to the number of + * devices in the returned array. The caller must free the returned + * array using kfree(). * * If the filesystem can use multiple block devices (other than block * devices that aren't used for encrypted file contents, such as * external journal devices), and wants to support inline encryption, * then it must implement this function. Otherwise it's not needed. */ - int (*get_num_devices)(struct super_block *sb); - - /* - * If ->get_num_devices() returns a value greater than 1, then this - * function is called to get the array of request_queues that the - * filesystem is using -- one per block device. (There may be duplicate - * entries in this array, as block devices can share a request_queue.) - */ - void (*get_devices)(struct super_block *sb, - struct request_queue **devs); + struct block_device **(*get_devices)(struct super_block *sb, + unsigned int *num_devs); }; static inline struct fscrypt_info *fscrypt_get_info(const struct inode *inode) @@ -295,8 +292,6 @@ int fscrypt_parse_test_dummy_encryption(const struct fs_parameter *param, struct fscrypt_dummy_policy *dummy_policy); bool fscrypt_dummy_policies_equal(const struct fscrypt_dummy_policy *p1, const struct fscrypt_dummy_policy *p2); -int fscrypt_set_test_dummy_encryption(struct super_block *sb, const char *arg, - struct fscrypt_dummy_policy *dummy_policy); void fscrypt_show_test_dummy_encryption(struct seq_file *seq, char sep, struct super_block *sb); static inline bool @@ -312,7 +307,7 @@ fscrypt_free_dummy_policy(struct fscrypt_dummy_policy *dummy_policy) } /* keyring.c */ -void fscrypt_sb_free(struct super_block *sb); +void fscrypt_destroy_keyring(struct super_block *sb); int fscrypt_ioctl_add_key(struct file *filp, void __user *arg); int fscrypt_add_test_dummy_key(struct super_block *sb, const struct fscrypt_dummy_policy *dummy_policy); @@ -353,7 +348,7 @@ u64 fscrypt_fname_siphash(const struct inode *dir, const struct qstr *name); int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags); /* bio.c */ -void fscrypt_decrypt_bio(struct bio *bio); +bool fscrypt_decrypt_bio(struct bio *bio); int fscrypt_zeroout_range(const struct inode *inode, pgoff_t lblk, sector_t pblk, unsigned int len); @@ -526,7 +521,7 @@ fscrypt_free_dummy_policy(struct fscrypt_dummy_policy *dummy_policy) } /* keyring.c */ -static inline void fscrypt_sb_free(struct super_block *sb) +static inline void fscrypt_destroy_keyring(struct super_block *sb) { } @@ -646,8 +641,9 @@ static inline int fscrypt_d_revalidate(struct dentry *dentry, } /* bio.c */ -static inline void fscrypt_decrypt_bio(struct bio *bio) +static inline bool fscrypt_decrypt_bio(struct bio *bio) { + return true; } static inline int fscrypt_zeroout_range(const struct inode *inode, pgoff_t lblk, @@ -768,7 +764,7 @@ bool fscrypt_mergeable_bio(struct bio *bio, const struct inode *inode, bool fscrypt_mergeable_bio_bh(struct bio *bio, const struct buffer_head *next_bh); -bool fscrypt_dio_supported(struct kiocb *iocb, struct iov_iter *iter); +bool fscrypt_dio_supported(struct inode *inode); u64 fscrypt_limit_io_blocks(const struct inode *inode, u64 lblk, u64 nr_blocks); @@ -801,11 +797,8 @@ static inline bool fscrypt_mergeable_bio_bh(struct bio *bio, return true; } -static inline bool fscrypt_dio_supported(struct kiocb *iocb, - struct iov_iter *iter) +static inline bool fscrypt_dio_supported(struct inode *inode) { - const struct inode *inode = file_inode(iocb->ki_filp); - return !fscrypt_needs_contents_encryption(inode); } diff --git a/include/linux/fsverity.h b/include/linux/fsverity.h index 7af030fa3c36..40f14e5fed9d 100644 --- a/include/linux/fsverity.h +++ b/include/linux/fsverity.h @@ -22,6 +22,9 @@ */ #define FS_VERITY_MAX_DIGEST_SIZE SHA512_DIGEST_SIZE +/* Arbitrary limit to bound the kmalloc() size. Can be changed. */ +#define FS_VERITY_MAX_DESCRIPTOR_SIZE 16384 + /* Verity operations for filesystems */ struct fsverity_operations { diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 0b61371e287b..62557d4bffc2 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -1122,47 +1122,6 @@ static inline void unpause_graph_tracing(void) { } #endif /* CONFIG_FUNCTION_GRAPH_TRACER */ #ifdef CONFIG_TRACING - -/* flags for current->trace */ -enum { - TSK_TRACE_FL_TRACE_BIT = 0, - TSK_TRACE_FL_GRAPH_BIT = 1, -}; -enum { - TSK_TRACE_FL_TRACE = 1 << TSK_TRACE_FL_TRACE_BIT, - TSK_TRACE_FL_GRAPH = 1 << TSK_TRACE_FL_GRAPH_BIT, -}; - -static inline void set_tsk_trace_trace(struct task_struct *tsk) -{ - set_bit(TSK_TRACE_FL_TRACE_BIT, &tsk->trace); -} - -static inline void clear_tsk_trace_trace(struct task_struct *tsk) -{ - clear_bit(TSK_TRACE_FL_TRACE_BIT, &tsk->trace); -} - -static inline int test_tsk_trace_trace(struct task_struct *tsk) -{ - return tsk->trace & TSK_TRACE_FL_TRACE; -} - -static inline void set_tsk_trace_graph(struct task_struct *tsk) -{ - set_bit(TSK_TRACE_FL_GRAPH_BIT, &tsk->trace); -} - -static inline void clear_tsk_trace_graph(struct task_struct *tsk) -{ - clear_bit(TSK_TRACE_FL_GRAPH_BIT, &tsk->trace); -} - -static inline int test_tsk_trace_graph(struct task_struct *tsk) -{ - return tsk->trace & TSK_TRACE_FL_GRAPH; -} - enum ftrace_dump_mode; extern enum ftrace_dump_mode ftrace_dump_on_oops; diff --git a/include/linux/gameport.h b/include/linux/gameport.h index 69081d899492..8c2f00018e89 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -110,7 +110,7 @@ static inline void gameport_free_port(struct gameport *gameport) static inline void gameport_set_name(struct gameport *gameport, const char *name) { - strlcpy(gameport->name, name, sizeof(gameport->name)); + strscpy(gameport->name, name, sizeof(gameport->name)); } /* diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h index 939b1a8f571b..4a4b387181ad 100644 --- a/include/linux/genl_magic_func.h +++ b/include/linux/genl_magic_func.h @@ -294,6 +294,7 @@ static struct genl_family ZZZ_genl_family __ro_after_init = { .ops = ZZZ_genl_ops, .n_ops = ARRAY_SIZE(ZZZ_genl_ops), .mcgrps = ZZZ_genl_mcgrps, + .resv_start_op = 42, /* drbd is currently the only user */ .n_mcgrps = ARRAY_SIZE(ZZZ_genl_mcgrps), .module = THIS_MODULE, }; diff --git a/include/linux/gfp.h b/include/linux/gfp.h index f314be58fa77..ef4aea3b356e 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -18,6 +18,9 @@ static inline int gfp_migratetype(const gfp_t gfp_flags) VM_WARN_ON((gfp_flags & GFP_MOVABLE_MASK) == GFP_MOVABLE_MASK); BUILD_BUG_ON((1UL << GFP_MOVABLE_SHIFT) != ___GFP_MOVABLE); BUILD_BUG_ON((___GFP_MOVABLE >> GFP_MOVABLE_SHIFT) != MIGRATE_MOVABLE); + BUILD_BUG_ON((___GFP_RECLAIMABLE >> GFP_MOVABLE_SHIFT) != MIGRATE_RECLAIMABLE); + BUILD_BUG_ON(((___GFP_MOVABLE | ___GFP_RECLAIMABLE) >> + GFP_MOVABLE_SHIFT) != MIGRATE_HIGHATOMIC); if (unlikely(page_group_by_mobility_disabled)) return MIGRATE_UNMOVABLE; @@ -33,29 +36,6 @@ static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags) return !!(gfp_flags & __GFP_DIRECT_RECLAIM); } -/** - * gfpflags_normal_context - is gfp_flags a normal sleepable context? - * @gfp_flags: gfp_flags to test - * - * Test whether @gfp_flags indicates that the allocation is from the - * %current context and allowed to sleep. - * - * An allocation being allowed to block doesn't mean it owns the %current - * context. When direct reclaim path tries to allocate memory, the - * allocation context is nested inside whatever %current was doing at the - * time of the original allocation. The nested allocation may be allowed - * to block but modifying anything %current owns can corrupt the outer - * context's expectations. - * - * %true result from this function indicates that the allocation context - * can sleep and use anything that's associated with %current. - */ -static inline bool gfpflags_normal_context(const gfp_t gfp_flags) -{ - return (gfp_flags & (__GFP_DIRECT_RECLAIM | __GFP_MEMALLOC)) == - __GFP_DIRECT_RECLAIM; -} - #ifdef CONFIG_HIGHMEM #define OPT_ZONE_HIGHMEM ZONE_HIGHMEM #else diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index fe0f460d9a3b..36460ced060b 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -174,10 +174,6 @@ int desc_to_gpio(const struct gpio_desc *desc); /* Child properties interface */ struct fwnode_handle; -struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, - const char *propname, int index, - enum gpiod_flags dflags, - const char *label); struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode, const char *con_id, int index, enum gpiod_flags flags, @@ -554,15 +550,6 @@ static inline int desc_to_gpio(const struct gpio_desc *desc) struct fwnode_handle; static inline -struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, - const char *propname, int index, - enum gpiod_flags dflags, - const char *label) -{ - return ERR_PTR(-ENOSYS); -} - -static inline struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode, const char *con_id, int index, enum gpiod_flags flags, diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h index c8ec982ff498..2f4dcc8d060e 100644 --- a/include/linux/hdmi.h +++ b/include/linux/hdmi.h @@ -336,7 +336,12 @@ ssize_t hdmi_audio_infoframe_pack(struct hdmi_audio_infoframe *frame, void *buffer, size_t size); ssize_t hdmi_audio_infoframe_pack_only(const struct hdmi_audio_infoframe *frame, void *buffer, size_t size); -int hdmi_audio_infoframe_check(struct hdmi_audio_infoframe *frame); +int hdmi_audio_infoframe_check(const struct hdmi_audio_infoframe *frame); + +struct dp_sdp; +ssize_t +hdmi_audio_infoframe_pack_for_dp(const struct hdmi_audio_infoframe *frame, + struct dp_sdp *sdp, u8 dp_version); enum hdmi_3d_structure { HDMI_3D_STRUCTURE_INVALID = -1, diff --git a/include/linux/hid.h b/include/linux/hid.h index 4363a63b9775..8677ae38599e 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -314,15 +314,6 @@ struct hid_item { #define HID_BAT_ABSOLUTESTATEOFCHARGE 0x00850065 #define HID_VD_ASUS_CUSTOM_MEDIA_KEYS 0xff310076 -/* - * HID report types --- Ouch! HID spec says 1 2 3! - */ - -#define HID_INPUT_REPORT 0 -#define HID_OUTPUT_REPORT 1 -#define HID_FEATURE_REPORT 2 - -#define HID_REPORT_TYPES 3 /* * HID connect requests @@ -509,7 +500,7 @@ struct hid_report { struct list_head hidinput_list; struct list_head field_entry_list; /* ordered list of input fields */ unsigned int id; /* id of this report */ - unsigned int type; /* report type */ + enum hid_report_type type; /* report type */ unsigned int application; /* application usage for this report */ struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */ struct hid_field_entry *field_entries; /* allocated memory of input field_entry */ @@ -658,6 +649,8 @@ struct hid_device { /* device report descriptor */ struct list_head debug_list; spinlock_t debug_list_lock; wait_queue_head_t debug_wait; + + unsigned int id; /* system unique id */ }; #define to_hid_device(pdev) \ @@ -924,20 +917,21 @@ extern int hidinput_connect(struct hid_device *hid, unsigned int force); extern void hidinput_disconnect(struct hid_device *); int hid_set_field(struct hid_field *, unsigned, __s32); -int hid_input_report(struct hid_device *, int type, u8 *, u32, int); +int hid_input_report(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt); struct hid_field *hidinput_get_led_field(struct hid_device *hid); unsigned int hidinput_count_leds(struct hid_device *hid); __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code); void hid_output_report(struct hid_report *report, __u8 *data); -int __hid_request(struct hid_device *hid, struct hid_report *rep, int reqtype); +int __hid_request(struct hid_device *hid, struct hid_report *rep, enum hid_class_request reqtype); u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags); struct hid_device *hid_allocate_device(void); struct hid_report *hid_register_report(struct hid_device *device, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int application); int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size); struct hid_report *hid_validate_values(struct hid_device *hid, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int field_index, unsigned int report_counts); @@ -1106,10 +1100,11 @@ void hid_hw_stop(struct hid_device *hdev); int __must_check hid_hw_open(struct hid_device *hdev); void hid_hw_close(struct hid_device *hdev); void hid_hw_request(struct hid_device *hdev, - struct hid_report *report, int reqtype); + struct hid_report *report, enum hid_class_request reqtype); int hid_hw_raw_request(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, - size_t len, unsigned char rtype, int reqtype); + size_t len, enum hid_report_type rtype, + enum hid_class_request reqtype); int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len); /** @@ -1137,7 +1132,7 @@ static inline int hid_hw_power(struct hid_device *hdev, int level) * @reqtype: hid request type */ static inline int hid_hw_idle(struct hid_device *hdev, int report, int idle, - int reqtype) + enum hid_class_request reqtype) { if (hdev->ll_driver->idle) return hdev->ll_driver->idle(hdev, report, idle, reqtype); @@ -1182,8 +1177,8 @@ static inline u32 hid_report_len(struct hid_report *report) return DIV_ROUND_UP(report->size, 8) + (report->id > 0); } -int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, - int interrupt); +int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt); /* HID quirks API */ unsigned long hid_lookup_quirk(const struct hid_device *hdev); diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 25679035ca28..e9912da5441b 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -6,6 +6,7 @@ #include <linux/kernel.h> #include <linux/bug.h> #include <linux/cacheflush.h> +#include <linux/kmsan.h> #include <linux/mm.h> #include <linux/uaccess.h> #include <linux/hardirq.h> @@ -311,6 +312,7 @@ static inline void copy_user_highpage(struct page *to, struct page *from, vfrom = kmap_local_page(from); vto = kmap_local_page(to); copy_user_page(vto, vfrom, vaddr, to); + kmsan_unpoison_memory(page_address(to), PAGE_SIZE); kunmap_local(vto); kunmap_local(vfrom); } @@ -326,6 +328,7 @@ static inline void copy_highpage(struct page *to, struct page *from) vfrom = kmap_local_page(from); vto = kmap_local_page(to); copy_page(vto, vfrom); + kmsan_copy_page_meta(to, from); kunmap_local(vto); kunmap_local(vfrom); } diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 116e8bd68c99..e230c7c46110 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -87,29 +87,6 @@ #define PEH_AXUSER_CFG 0x401001 #define PEH_AXUSER_CFG_ENABLE 0xffffffff -#define QM_AXI_RRESP BIT(0) -#define QM_AXI_BRESP BIT(1) -#define QM_ECC_MBIT BIT(2) -#define QM_ECC_1BIT BIT(3) -#define QM_ACC_GET_TASK_TIMEOUT BIT(4) -#define QM_ACC_DO_TASK_TIMEOUT BIT(5) -#define QM_ACC_WB_NOT_READY_TIMEOUT BIT(6) -#define QM_SQ_CQ_VF_INVALID BIT(7) -#define QM_CQ_VF_INVALID BIT(8) -#define QM_SQ_VF_INVALID BIT(9) -#define QM_DB_TIMEOUT BIT(10) -#define QM_OF_FIFO_OF BIT(11) -#define QM_DB_RANDOM_INVALID BIT(12) -#define QM_MAILBOX_TIMEOUT BIT(13) -#define QM_FLR_TIMEOUT BIT(14) - -#define QM_BASE_NFE (QM_AXI_RRESP | QM_AXI_BRESP | QM_ECC_MBIT | \ - QM_ACC_GET_TASK_TIMEOUT | QM_DB_TIMEOUT | \ - QM_OF_FIFO_OF | QM_DB_RANDOM_INVALID | \ - QM_MAILBOX_TIMEOUT | QM_FLR_TIMEOUT) -#define QM_BASE_CE QM_ECC_1BIT - -#define QM_Q_DEPTH 1024 #define QM_MIN_QNUM 2 #define HISI_ACC_SGL_SGE_NR_MAX 255 #define QM_SHAPER_CFG 0x100164 @@ -168,6 +145,15 @@ enum qm_vf_state { QM_NOT_READY, }; +enum qm_cap_bits { + QM_SUPPORT_DB_ISOLATION = 0x0, + QM_SUPPORT_FUNC_QOS, + QM_SUPPORT_STOP_QP, + QM_SUPPORT_MB_COMMAND, + QM_SUPPORT_SVA_PREFETCH, + QM_SUPPORT_RPM, +}; + struct dfx_diff_registers { u32 *regs; u32 reg_offset; @@ -232,7 +218,10 @@ struct hisi_qm_err_info { char *acpi_rst; u32 msi_wr_port; u32 ecc_2bits_mask; - u32 dev_ce_mask; + u32 qm_shutdown_mask; + u32 dev_shutdown_mask; + u32 qm_reset_mask; + u32 dev_reset_mask; u32 ce; u32 nfe; u32 fe; @@ -258,6 +247,18 @@ struct hisi_qm_err_ini { void (*err_info_init)(struct hisi_qm *qm); }; +struct hisi_qm_cap_info { + u32 type; + /* Register offset */ + u32 offset; + /* Bit offset in register */ + u32 shift; + u32 mask; + u32 v1_val; + u32 v2_val; + u32 v3_val; +}; + struct hisi_qm_list { struct mutex lock; struct list_head list; @@ -278,6 +279,9 @@ struct hisi_qm { struct pci_dev *pdev; void __iomem *io_base; void __iomem *db_io_base; + + /* Capbility version, 0: not supports */ + u32 cap_ver; u32 sqe_size; u32 qp_base; u32 qp_num; @@ -286,6 +290,8 @@ struct hisi_qm { u32 max_qp_num; u32 vfs_num; u32 db_interval; + u16 eq_depth; + u16 aeq_depth; struct list_head list; struct hisi_qm_list *qm_list; @@ -304,6 +310,8 @@ struct hisi_qm { struct hisi_qm_err_info err_info; struct hisi_qm_err_status err_status; unsigned long misc_ctl; /* driver removing and reset sched */ + /* Device capability bit */ + unsigned long caps; struct rw_semaphore qps_lock; struct idr qp_idr; @@ -326,8 +334,6 @@ struct hisi_qm { bool use_sva; bool is_frozen; - /* doorbell isolation enable */ - bool use_db_isolation; resource_size_t phys_base; resource_size_t db_phys_base; struct uacce_device *uacce; @@ -351,6 +357,8 @@ struct hisi_qp_ops { struct hisi_qp { u32 qp_id; + u16 sq_depth; + u16 cq_depth; u8 alg_type; u8 req_type; @@ -501,6 +509,9 @@ void hisi_qm_pm_init(struct hisi_qm *qm); int hisi_qm_get_dfx_access(struct hisi_qm *qm); void hisi_qm_put_dfx_access(struct hisi_qm *qm); void hisi_qm_regs_dump(struct seq_file *s, struct debugfs_regset32 *regset); +u32 hisi_qm_get_hw_info(struct hisi_qm *qm, + const struct hisi_qm_cap_info *info_table, + u32 index, bool is_read); /* Used by VFIO ACC live migration driver */ struct pci_driver *hisi_sec_get_pf_driver(void); diff --git a/include/linux/htcpld.h b/include/linux/htcpld.h index 842fce69ac06..5f8ac9b1d724 100644 --- a/include/linux/htcpld.h +++ b/include/linux/htcpld.h @@ -13,8 +13,6 @@ struct htcpld_chip_platform_data { }; struct htcpld_core_platform_data { - unsigned int int_reset_gpio_hi; - unsigned int int_reset_gpio_lo; unsigned int i2c_adapter_id; struct htcpld_chip_platform_data *chip; diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 768e5261fdae..a1341fdcf666 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -168,9 +168,8 @@ static inline bool file_thp_enabled(struct vm_area_struct *vma) !inode_is_open_for_write(inode) && S_ISREG(inode->i_mode); } -bool hugepage_vma_check(struct vm_area_struct *vma, - unsigned long vm_flags, - bool smaps, bool in_pf); +bool hugepage_vma_check(struct vm_area_struct *vma, unsigned long vm_flags, + bool smaps, bool in_pf, bool enforce_sysfs); #define transparent_hugepage_use_zero_page() \ (transparent_hugepage_flags & \ @@ -219,6 +218,9 @@ void __split_huge_pud(struct vm_area_struct *vma, pud_t *pud, int hugepage_madvise(struct vm_area_struct *vma, unsigned long *vm_flags, int advice); +int madvise_collapse(struct vm_area_struct *vma, + struct vm_area_struct **prev, + unsigned long start, unsigned long end); void vma_adjust_trans_huge(struct vm_area_struct *vma, unsigned long start, unsigned long end, long adjust_next); spinlock_t *__pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma); @@ -321,8 +323,8 @@ static inline bool transhuge_vma_suitable(struct vm_area_struct *vma, } static inline bool hugepage_vma_check(struct vm_area_struct *vma, - unsigned long vm_flags, - bool smaps, bool in_pf) + unsigned long vm_flags, bool smaps, + bool in_pf, bool enforce_sysfs) { return false; } @@ -362,9 +364,16 @@ static inline void split_huge_pmd_address(struct vm_area_struct *vma, static inline int hugepage_madvise(struct vm_area_struct *vma, unsigned long *vm_flags, int advice) { - BUG(); - return 0; + return -EINVAL; +} + +static inline int madvise_collapse(struct vm_area_struct *vma, + struct vm_area_struct **prev, + unsigned long start, unsigned long end) +{ + return -EINVAL; } + static inline void vma_adjust_trans_huge(struct vm_area_struct *vma, unsigned long start, unsigned long end, @@ -435,6 +444,11 @@ static inline int split_folio_to_list(struct folio *folio, return split_huge_page_to_list(&folio->page, list); } +static inline int split_folio(struct folio *folio) +{ + return split_folio_to_list(folio, NULL); +} + /* * archs that select ARCH_WANTS_THP_SWAP but don't support THP_SWP due to * limitations in the implementation like arm64 MTE can override this to diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 3ec981a0d8b3..8b4f93e84868 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -16,8 +16,9 @@ struct ctl_table; struct user_struct; struct mmu_gather; +struct node; -#ifndef is_hugepd +#ifndef CONFIG_ARCH_HAS_HUGEPD typedef struct { unsigned long pd; } hugepd_t; #define is_hugepd(hugepd) (0) #define __hugepd(x) ((hugepd_t) { (x) }) @@ -114,6 +115,12 @@ struct file_region { #endif }; +struct hugetlb_vma_lock { + struct kref refs; + struct rw_semaphore rw_sema; + struct vm_area_struct *vma; +}; + extern struct resv_map *resv_map_alloc(void); void resv_map_release(struct kref *ref); @@ -126,7 +133,7 @@ struct hugepage_subpool *hugepage_new_subpool(struct hstate *h, long max_hpages, long min_hpages); void hugepage_put_subpool(struct hugepage_subpool *spool); -void reset_vma_resv_huge_pages(struct vm_area_struct *vma); +void hugetlb_dup_vma_private(struct vm_area_struct *vma); void clear_vma_resv_huge_pages(struct vm_area_struct *vma); int hugetlb_sysctl_handler(struct ctl_table *, int, void *, size_t *, loff_t *); int hugetlb_overcommit_handler(struct ctl_table *, int, void *, size_t *, @@ -207,13 +214,21 @@ struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, struct page *follow_huge_pd(struct vm_area_struct *vma, unsigned long address, hugepd_t hpd, int flags, int pdshift); -struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address, - pmd_t *pmd, int flags); +struct page *follow_huge_pmd_pte(struct vm_area_struct *vma, unsigned long address, + int flags); struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address, pud_t *pud, int flags); struct page *follow_huge_pgd(struct mm_struct *mm, unsigned long address, pgd_t *pgd, int flags); +void hugetlb_vma_lock_read(struct vm_area_struct *vma); +void hugetlb_vma_unlock_read(struct vm_area_struct *vma); +void hugetlb_vma_lock_write(struct vm_area_struct *vma); +void hugetlb_vma_unlock_write(struct vm_area_struct *vma); +int hugetlb_vma_trylock_write(struct vm_area_struct *vma); +void hugetlb_vma_assert_locked(struct vm_area_struct *vma); +void hugetlb_vma_lock_release(struct kref *kref); + int pmd_huge(pmd_t pmd); int pud_huge(pud_t pud); unsigned long hugetlb_change_protection(struct vm_area_struct *vma, @@ -225,7 +240,7 @@ void hugetlb_unshare_all_pmds(struct vm_area_struct *vma); #else /* !CONFIG_HUGETLB_PAGE */ -static inline void reset_vma_resv_huge_pages(struct vm_area_struct *vma) +static inline void hugetlb_dup_vma_private(struct vm_area_struct *vma) { } @@ -312,8 +327,8 @@ static inline struct page *follow_huge_pd(struct vm_area_struct *vma, return NULL; } -static inline struct page *follow_huge_pmd(struct mm_struct *mm, - unsigned long address, pmd_t *pmd, int flags) +static inline struct page *follow_huge_pmd_pte(struct vm_area_struct *vma, + unsigned long address, int flags) { return NULL; } @@ -336,6 +351,31 @@ static inline int prepare_hugepage_range(struct file *file, return -EINVAL; } +static inline void hugetlb_vma_lock_read(struct vm_area_struct *vma) +{ +} + +static inline void hugetlb_vma_unlock_read(struct vm_area_struct *vma) +{ +} + +static inline void hugetlb_vma_lock_write(struct vm_area_struct *vma) +{ +} + +static inline void hugetlb_vma_unlock_write(struct vm_area_struct *vma) +{ +} + +static inline int hugetlb_vma_trylock_write(struct vm_area_struct *vma) +{ + return 1; +} + +static inline void hugetlb_vma_assert_locked(struct vm_area_struct *vma) +{ +} + static inline int pmd_huge(pmd_t pmd) { return 0; @@ -665,7 +705,7 @@ struct page *alloc_huge_page_nodemask(struct hstate *h, int preferred_nid, nodemask_t *nmask, gfp_t gfp_mask); struct page *alloc_huge_page_vma(struct hstate *h, struct vm_area_struct *vma, unsigned long address); -int huge_add_to_page_cache(struct page *page, struct address_space *mapping, +int hugetlb_add_to_page_cache(struct page *page, struct address_space *mapping, pgoff_t idx); void restore_reserve_on_error(struct hstate *h, struct vm_area_struct *vma, unsigned long address, struct page *page); @@ -935,6 +975,11 @@ static inline void huge_ptep_modify_prot_commit(struct vm_area_struct *vma, } #endif +#ifdef CONFIG_NUMA +void hugetlb_register_node(struct node *node); +void hugetlb_unregister_node(struct node *node); +#endif + #else /* CONFIG_HUGETLB_PAGE */ struct hstate {}; @@ -1109,6 +1154,14 @@ static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte) { } + +static inline void hugetlb_register_node(struct node *node) +{ +} + +static inline void hugetlb_unregister_node(struct node *node) +{ +} #endif /* CONFIG_HUGETLB_PAGE */ static inline spinlock_t *huge_pte_lock(struct hstate *h, @@ -1123,14 +1176,10 @@ static inline spinlock_t *huge_pte_lock(struct hstate *h, #if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_CMA) extern void __init hugetlb_cma_reserve(int order); -extern void __init hugetlb_cma_check(void); #else static inline __init void hugetlb_cma_reserve(int order) { } -static inline __init void hugetlb_cma_check(void) -{ -} #endif bool want_pmd_share(struct vm_area_struct *vma, unsigned long addr); diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h index 379344828e78..630cd255d0cf 100644 --- a/include/linux/hugetlb_cgroup.h +++ b/include/linux/hugetlb_cgroup.h @@ -90,32 +90,31 @@ hugetlb_cgroup_from_page_rsvd(struct page *page) return __hugetlb_cgroup_from_page(page, true); } -static inline int __set_hugetlb_cgroup(struct page *page, +static inline void __set_hugetlb_cgroup(struct page *page, struct hugetlb_cgroup *h_cg, bool rsvd) { VM_BUG_ON_PAGE(!PageHuge(page), page); if (compound_order(page) < HUGETLB_CGROUP_MIN_ORDER) - return -1; + return; if (rsvd) set_page_private(page + SUBPAGE_INDEX_CGROUP_RSVD, (unsigned long)h_cg); else set_page_private(page + SUBPAGE_INDEX_CGROUP, (unsigned long)h_cg); - return 0; } -static inline int set_hugetlb_cgroup(struct page *page, +static inline void set_hugetlb_cgroup(struct page *page, struct hugetlb_cgroup *h_cg) { - return __set_hugetlb_cgroup(page, h_cg, false); + __set_hugetlb_cgroup(page, h_cg, false); } -static inline int set_hugetlb_cgroup_rsvd(struct page *page, +static inline void set_hugetlb_cgroup_rsvd(struct page *page, struct hugetlb_cgroup *h_cg) { - return __set_hugetlb_cgroup(page, h_cg, true); + __set_hugetlb_cgroup(page, h_cg, true); } static inline bool hugetlb_cgroup_disabled(void) @@ -199,16 +198,14 @@ hugetlb_cgroup_from_page_rsvd(struct page *page) return NULL; } -static inline int set_hugetlb_cgroup(struct page *page, +static inline void set_hugetlb_cgroup(struct page *page, struct hugetlb_cgroup *h_cg) { - return 0; } -static inline int set_hugetlb_cgroup_rsvd(struct page *page, +static inline void set_hugetlb_cgroup_rsvd(struct page *page, struct hugetlb_cgroup *h_cg) { - return 0; } static inline bool hugetlb_cgroup_disabled(void) diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h index 78dd7035d1e5..f319bd26b030 100644 --- a/include/linux/hw_breakpoint.h +++ b/include/linux/hw_breakpoint.h @@ -74,12 +74,12 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr, extern int register_perf_hw_breakpoint(struct perf_event *bp); extern void unregister_hw_breakpoint(struct perf_event *bp); extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events); +extern bool hw_breakpoint_is_used(void); extern int dbg_reserve_bp_slot(struct perf_event *bp); extern int dbg_release_bp_slot(struct perf_event *bp); extern int reserve_bp_slot(struct perf_event *bp); extern void release_bp_slot(struct perf_event *bp); -int hw_breakpoint_weight(struct perf_event *bp); int arch_reserve_bp_slot(struct perf_event *bp); void arch_release_bp_slot(struct perf_event *bp); void arch_unregister_hw_breakpoint(struct perf_event *bp); @@ -121,6 +121,8 @@ register_perf_hw_breakpoint(struct perf_event *bp) { return -ENOSYS; } static inline void unregister_hw_breakpoint(struct perf_event *bp) { } static inline void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events) { } +static inline bool hw_breakpoint_is_used(void) { return false; } + static inline int reserve_bp_slot(struct perf_event *bp) {return -ENOSYS; } static inline void release_bp_slot(struct perf_event *bp) { } diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h index aa1d4da03538..77c2885c4c13 100644 --- a/include/linux/hw_random.h +++ b/include/linux/hw_random.h @@ -50,6 +50,7 @@ struct hwrng { struct list_head list; struct kref ref; struct completion cleanup_done; + struct completion dying; }; struct device; @@ -61,4 +62,6 @@ extern int devm_hwrng_register(struct device *dev, struct hwrng *rng); extern void hwrng_unregister(struct hwrng *rng); extern void devm_hwrng_unregister(struct device *dve, struct hwrng *rng); +extern long hwrng_msleep(struct hwrng *rng, unsigned int msecs); + #endif /* LINUX_HWRANDOM_H_ */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 8eab5017bff3..f7c49bbdb8a1 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -273,7 +273,7 @@ struct i2c_driver { /* Standard driver model interfaces */ int (*probe)(struct i2c_client *client, const struct i2c_device_id *id); - int (*remove)(struct i2c_client *client); + void (*remove)(struct i2c_client *client); /* New driver model interface to aid the seamless removal of the * current probe()'s, more commonly unused than used second parameter. diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b6e6d5b40774..79690938d9a2 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2888,7 +2888,8 @@ ieee80211_he_spr_size(const u8 *he_spr_ie) /* Calculate 802.11be EHT capabilities IE Tx/Rx EHT MCS NSS Support Field size */ static inline u8 ieee80211_eht_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap, - const struct ieee80211_eht_cap_elem_fixed *eht_cap) + const struct ieee80211_eht_cap_elem_fixed *eht_cap, + bool from_ap) { u8 count = 0; @@ -2909,7 +2910,10 @@ ieee80211_eht_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap, if (eht_cap->phy_cap_info[0] & IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ) count += 3; - return count ? count : 4; + if (count) + return count; + + return from_ap ? 3 : 4; } /* 802.11be EHT PPE Thresholds */ @@ -2945,7 +2949,8 @@ ieee80211_eht_ppe_size(u16 ppe_thres_hdr, const u8 *phy_cap_info) } static inline bool -ieee80211_eht_capa_size_ok(const u8 *he_capa, const u8 *data, u8 len) +ieee80211_eht_capa_size_ok(const u8 *he_capa, const u8 *data, u8 len, + bool from_ap) { const struct ieee80211_eht_cap_elem_fixed *elem = (const void *)data; u8 needed = sizeof(struct ieee80211_eht_cap_elem_fixed); @@ -2954,7 +2959,8 @@ ieee80211_eht_capa_size_ok(const u8 *he_capa, const u8 *data, u8 len) return false; needed += ieee80211_eht_mcs_nss_size((const void *)he_capa, - (const void *)data); + (const void *)data, + from_ap); if (len < needed) return false; diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h index 96d40942e5a3..c87efd333faa 100644 --- a/include/linux/if_pppol2tp.h +++ b/include/linux/if_pppol2tp.h @@ -4,8 +4,6 @@ * * This file supplies definitions required by the PPP over L2TP driver * (l2tp_ppp.c). All version information wrt this file is located in l2tp_ppp.c - * - * License: */ #ifndef __LINUX_IF_PPPOL2TP_H #define __LINUX_IF_PPPOL2TP_H diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index 69e813bcb947..ff3beda1312c 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -5,8 +5,6 @@ * * This file supplies definitions required by the PPP over Ethernet driver * (pppox.c). All version information wrt this file is located in pppox.c - * - * License: */ #ifndef __LINUX_IF_PPPOX_H #define __LINUX_IF_PPPOX_H diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 93c262ecbdc9..78890143f079 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -118,9 +118,9 @@ extern int ip_mc_source(int add, int omode, struct sock *sk, struct ip_mreq_source *mreqs, int ifindex); extern int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf,int ifindex); extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf, - struct ip_msfilter __user *optval, int __user *optlen); + sockptr_t optval, sockptr_t optlen); extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf, - struct sockaddr_storage __user *p); + sockptr_t optval, size_t offset); extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif, int sdif); extern void ip_mc_init_dev(struct in_device *); diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 5fa5957586cf..6802596b017c 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -13,7 +13,7 @@ struct iio_dev; struct iio_chan_spec; struct device; -struct device_node; +struct fwnode_handle; /** * struct iio_channel - everything needed for a consumer to use a channel @@ -99,26 +99,20 @@ void iio_channel_release_all(struct iio_channel *chan); struct iio_channel *devm_iio_channel_get_all(struct device *dev); /** - * of_iio_channel_get_by_name() - get description of all that is needed to access channel. - * @np: Pointer to consumer device tree node + * fwnode_iio_channel_get_by_name() - get description of all that is needed to access channel. + * @fwnode: Pointer to consumer Firmware node * @consumer_channel: Unique name to identify the channel on the consumer * side. This typically describes the channels use within * the consumer. E.g. 'battery_voltage' */ -#ifdef CONFIG_OF -struct iio_channel *of_iio_channel_get_by_name(struct device_node *np, const char *name); -#else -static inline struct iio_channel * -of_iio_channel_get_by_name(struct device_node *np, const char *name) -{ - return NULL; -} -#endif +struct iio_channel *fwnode_iio_channel_get_by_name(struct fwnode_handle *fwnode, + const char *name); /** - * devm_of_iio_channel_get_by_name() - Resource managed version of of_iio_channel_get_by_name(). + * devm_fwnode_iio_channel_get_by_name() - Resource managed version of + * fwnode_iio_channel_get_by_name(). * @dev: Pointer to consumer device. - * @np: Pointer to consumer device tree node + * @fwnode: Pointer to consumer Firmware node * @consumer_channel: Unique name to identify the channel on the consumer * side. This typically describes the channels use within * the consumer. E.g. 'battery_voltage' @@ -129,9 +123,9 @@ of_iio_channel_get_by_name(struct device_node *np, const char *name) * The allocated iio channel is automatically released when the device is * unbound. */ -struct iio_channel *devm_of_iio_channel_get_by_name(struct device *dev, - struct device_node *np, - const char *consumer_channel); +struct iio_channel *devm_fwnode_iio_channel_get_by_name(struct device *dev, + struct fwnode_handle *fwnode, + const char *consumer_channel); struct iio_cb_buffer; /** diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h index 6b3586b3f952..d1f8b30a7c8b 100644 --- a/include/linux/iio/iio-opaque.h +++ b/include/linux/iio/iio-opaque.h @@ -11,6 +11,7 @@ * checked by device drivers but should be considered * read-only as this is a core internal bit * @driver_module: used to make it harder to undercut users + * @mlock_key: lockdep class for iio_dev lock * @info_exist_lock: lock to prevent use during removal * @trig_readonly: mark the current trigger immutable * @event_interface: event chrdevs associated with interrupt lines @@ -42,6 +43,7 @@ struct iio_dev_opaque { int currentmode; int id; struct module *driver_module; + struct lock_class_key mlock_key; struct mutex info_exist_lock; bool trig_readonly; struct iio_event_interface *event_interface; diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 5dfbfc991c69..f0ec8a5e5a7a 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -17,7 +17,7 @@ * Currently assumes nano seconds. */ -struct of_phandle_args; +struct fwnode_reference_args; enum iio_shared_by { IIO_SEPARATE, @@ -429,6 +429,8 @@ struct iio_trigger; /* forward declaration */ * provide a custom of_xlate function that reads the * *args* and returns the appropriate index in registered * IIO channels array. + * @fwnode_xlate: fwnode based function pointer to obtain channel specifier index. + * Functionally the same as @of_xlate. * @hwfifo_set_watermark: function pointer to set the current hardware * fifo watermark level; see hwfifo_* entries in * Documentation/ABI/testing/sysfs-bus-iio for details on @@ -508,8 +510,8 @@ struct iio_info { int (*debugfs_reg_access)(struct iio_dev *indio_dev, unsigned reg, unsigned writeval, unsigned *readval); - int (*of_xlate)(struct iio_dev *indio_dev, - const struct of_phandle_args *iiospec); + int (*fwnode_xlate)(struct iio_dev *indio_dev, + const struct fwnode_reference_args *iiospec); int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned val); int (*hwfifo_flush_to_buffer)(struct iio_dev *indio_dev, unsigned count); diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index a7aa91f3a8dc..82faa98c719a 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -17,6 +17,8 @@ enum iio_event_info { IIO_EV_INFO_HIGH_PASS_FILTER_3DB, IIO_EV_INFO_LOW_PASS_FILTER_3DB, IIO_EV_INFO_TIMEOUT, + IIO_EV_INFO_RESET_TIMEOUT, + IIO_EV_INFO_TAP2_MIN_DELAY, }; #define IIO_VAL_INT 1 @@ -63,6 +65,7 @@ enum iio_chan_info_enum { IIO_CHAN_INFO_OVERSAMPLING_RATIO, IIO_CHAN_INFO_THERMOCOUPLE_TYPE, IIO_CHAN_INFO_CALIBAMBIENT, + IIO_CHAN_INFO_ZEROPOINT, }; #endif /* _IIO_TYPES_H_ */ diff --git a/include/linux/init.h b/include/linux/init.h index baf0b29a7010..077d7f93b402 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -47,7 +47,7 @@ /* These are for everybody (although not all archs will actually discard it in modules) */ -#define __init __section(".init.text") __cold __latent_entropy __noinitretpoline __nocfi +#define __init __section(".init.text") __cold __latent_entropy __noinitretpoline #define __initdata __section(".init.data") #define __initconst __section(".init.rodata") #define __exitdata __section(".exit.data") @@ -134,7 +134,7 @@ static inline initcall_t initcall_from_entry(initcall_entry_t *entry) extern initcall_entry_t __con_initcall_start[], __con_initcall_end[]; -/* Used for contructor calls. */ +/* Used for constructor calls. */ typedef void (*ctor_fn_t)(void); struct file_system_type; @@ -220,8 +220,8 @@ extern bool initcall_debug; __initcall_name(initstub, __iid, id) #define __define_initcall_stub(__stub, fn) \ - int __init __cficanonical __stub(void); \ - int __init __cficanonical __stub(void) \ + int __init __stub(void); \ + int __init __stub(void) \ { \ return fn(); \ } \ diff --git a/include/linux/input/auo-pixcir-ts.h b/include/linux/input/auo-pixcir-ts.h deleted file mode 100644 index ed0776997a7a..000000000000 --- a/include/linux/input/auo-pixcir-ts.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Driver for AUO in-cell touchscreens - * - * Copyright (c) 2011 Heiko Stuebner <heiko@sntech.de> - * - * based on auo_touch.h from Dell Streak kernel - * - * Copyright (c) 2008 QUALCOMM Incorporated. - * Copyright (c) 2008 QUALCOMM USA, INC. - */ - -#ifndef __AUO_PIXCIR_TS_H__ -#define __AUO_PIXCIR_TS_H__ - -/* - * Interrupt modes: - * periodical: interrupt is asserted periodicaly - * compare coordinates: interrupt is asserted when coordinates change - * indicate touch: interrupt is asserted during touch - */ -#define AUO_PIXCIR_INT_PERIODICAL 0x00 -#define AUO_PIXCIR_INT_COMP_COORD 0x01 -#define AUO_PIXCIR_INT_TOUCH_IND 0x02 - -/* - * @gpio_int interrupt gpio - * @int_setting one of AUO_PIXCIR_INT_* - * @init_hw hardwarespecific init - * @exit_hw hardwarespecific shutdown - * @x_max x-resolution - * @y_max y-resolution - */ -struct auo_pixcir_ts_platdata { - int gpio_int; - int gpio_rst; - - int int_setting; - - unsigned int x_max; - unsigned int y_max; -}; - -#endif diff --git a/include/linux/instrumented.h b/include/linux/instrumented.h index 42faebbaa202..501fa8486749 100644 --- a/include/linux/instrumented.h +++ b/include/linux/instrumented.h @@ -2,7 +2,7 @@ /* * This header provides generic wrappers for memory access instrumentation that - * the compiler cannot emit for: KASAN, KCSAN. + * the compiler cannot emit for: KASAN, KCSAN, KMSAN. */ #ifndef _LINUX_INSTRUMENTED_H #define _LINUX_INSTRUMENTED_H @@ -10,6 +10,7 @@ #include <linux/compiler.h> #include <linux/kasan-checks.h> #include <linux/kcsan-checks.h> +#include <linux/kmsan-checks.h> #include <linux/types.h> /** @@ -117,10 +118,11 @@ instrument_copy_to_user(void __user *to, const void *from, unsigned long n) { kasan_check_read(from, n); kcsan_check_read(from, n); + kmsan_copy_to_user(to, from, n, 0); } /** - * instrument_copy_from_user - instrument writes of copy_from_user + * instrument_copy_from_user_before - add instrumentation before copy_from_user * * Instrument writes to kernel memory, that are due to copy_from_user (and * variants). The instrumentation should be inserted before the accesses. @@ -130,10 +132,61 @@ instrument_copy_to_user(void __user *to, const void *from, unsigned long n) * @n number of bytes to copy */ static __always_inline void -instrument_copy_from_user(const void *to, const void __user *from, unsigned long n) +instrument_copy_from_user_before(const void *to, const void __user *from, unsigned long n) { kasan_check_write(to, n); kcsan_check_write(to, n); } +/** + * instrument_copy_from_user_after - add instrumentation after copy_from_user + * + * Instrument writes to kernel memory, that are due to copy_from_user (and + * variants). The instrumentation should be inserted after the accesses. + * + * @to destination address + * @from source address + * @n number of bytes to copy + * @left number of bytes not copied (as returned by copy_from_user) + */ +static __always_inline void +instrument_copy_from_user_after(const void *to, const void __user *from, + unsigned long n, unsigned long left) +{ + kmsan_unpoison_memory(to, n - left); +} + +/** + * instrument_get_user() - add instrumentation to get_user()-like macros + * + * get_user() and friends are fragile, so it may depend on the implementation + * whether the instrumentation happens before or after the data is copied from + * the userspace. + * + * @to destination variable, may not be address-taken + */ +#define instrument_get_user(to) \ +({ \ + u64 __tmp = (u64)(to); \ + kmsan_unpoison_memory(&__tmp, sizeof(__tmp)); \ + to = __tmp; \ +}) + + +/** + * instrument_put_user() - add instrumentation to put_user()-like macros + * + * put_user() and friends are fragile, so it may depend on the implementation + * whether the instrumentation happens before or after the data is copied from + * the userspace. + * + * @from source address + * @ptr userspace pointer to copy to + * @size number of bytes to copy + */ +#define instrument_put_user(from, ptr, size) \ +({ \ + kmsan_copy_to_user(ptr, &from, sizeof(from), 0); \ +}) + #endif /* _LINUX_INSTRUMENTED_H */ diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h index 6bd01f7159c6..cd5c5a27557f 100644 --- a/include/linux/interconnect-provider.h +++ b/include/linux/interconnect-provider.h @@ -123,7 +123,7 @@ void icc_node_add(struct icc_node *node, struct icc_provider *provider); void icc_node_del(struct icc_node *node); int icc_nodes_remove(struct icc_provider *provider); int icc_provider_add(struct icc_provider *provider); -int icc_provider_del(struct icc_provider *provider); +void icc_provider_del(struct icc_provider *provider); struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec); void icc_sync_state(struct device *dev); @@ -172,9 +172,8 @@ static inline int icc_provider_add(struct icc_provider *provider) return -ENOTSUPP; } -static inline int icc_provider_del(struct icc_provider *provider) +static inline void icc_provider_del(struct icc_provider *provider) { - return -ENOTSUPP; } static inline struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec) diff --git a/include/linux/io-pgtable.h b/include/linux/io-pgtable.h index ca98aeadcc80..1f068dfdb140 100644 --- a/include/linux/io-pgtable.h +++ b/include/linux/io-pgtable.h @@ -16,7 +16,9 @@ enum io_pgtable_fmt { ARM_V7S, ARM_MALI_LPAE, AMD_IOMMU_V1, + AMD_IOMMU_V2, APPLE_DART, + APPLE_DART2, IO_PGTABLE_NUM_FMTS, }; @@ -260,6 +262,7 @@ extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s2_init_fns; extern struct io_pgtable_init_fns io_pgtable_arm_v7s_init_fns; extern struct io_pgtable_init_fns io_pgtable_arm_mali_lpae_init_fns; extern struct io_pgtable_init_fns io_pgtable_amd_iommu_v1_init_fns; +extern struct io_pgtable_init_fns io_pgtable_amd_iommu_v2_init_fns; extern struct io_pgtable_init_fns io_pgtable_apple_dart_init_fns; #endif /* __IO_PGTABLE_H */ diff --git a/include/linux/io.h b/include/linux/io.h index 5fc800390fe4..308f4f0cfb93 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -59,8 +59,6 @@ void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, resource_size_t size); void __iomem *devm_ioremap_wc(struct device *dev, resource_size_t offset, resource_size_t size); -void __iomem *devm_ioremap_np(struct device *dev, resource_size_t offset, - resource_size_t size); void devm_iounmap(struct device *dev, void __iomem *addr); int check_signature(const volatile void __iomem *io_addr, const unsigned char *signature, int length); diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h index 4a2f6cc5a492..43bc8a2edccf 100644 --- a/include/linux/io_uring.h +++ b/include/linux/io_uring.h @@ -4,6 +4,7 @@ #include <linux/sched.h> #include <linux/xarray.h> +#include <uapi/linux/io_uring.h> enum io_uring_cmd_flags { IO_URING_F_COMPLETE_DEFER = 1, @@ -20,14 +21,20 @@ enum io_uring_cmd_flags { struct io_uring_cmd { struct file *file; const void *cmd; - /* callback to defer completions to task context */ - void (*task_work_cb)(struct io_uring_cmd *cmd); + union { + /* callback to defer completions to task context */ + void (*task_work_cb)(struct io_uring_cmd *cmd); + /* used for polled completion */ + void *cookie; + }; u32 cmd_op; - u32 pad; + u32 flags; u8 pdu[32]; /* available inline for free use */ }; #if defined(CONFIG_IO_URING) +int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, + struct iov_iter *iter, void *ioucmd); void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, ssize_t res2); void io_uring_cmd_complete_in_task(struct io_uring_cmd *ioucmd, void (*task_work_cb)(struct io_uring_cmd *)); @@ -55,6 +62,11 @@ static inline void io_uring_free(struct task_struct *tsk) __io_uring_free(tsk); } #else +static inline int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, + struct iov_iter *iter, void *ioucmd) +{ + return -EOPNOTSUPP; +} static inline void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, ssize_t ret2) { diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index 677a25d44d7f..f5b687a787a3 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -34,9 +34,6 @@ struct io_file_table { unsigned int alloc_hint; }; -struct io_notif; -struct io_notif_slot; - struct io_hash_bucket { spinlock_t lock; struct hlist_head list; @@ -184,6 +181,8 @@ struct io_ev_fd { struct eventfd_ctx *cq_ev_fd; unsigned int eventfd_async: 1; struct rcu_head rcu; + atomic_t refs; + atomic_t ops; }; struct io_alloc_cache { @@ -240,8 +239,6 @@ struct io_ring_ctx { unsigned nr_user_files; unsigned nr_user_bufs; struct io_mapped_ubuf **user_bufs; - struct io_notif_slot *notif_slots; - unsigned nr_notif_slots; struct io_submit_state submit_state; @@ -301,6 +298,8 @@ struct io_ring_ctx { struct io_hash_table cancel_table; bool poll_multi_queue; + struct llist_head work_llist; + struct list_head io_buffers_comp; } ____cacheline_aligned_in_smp; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index ea30f00dc145..3c9da1f8979e 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -212,7 +212,7 @@ struct iommu_iotlb_gather { * @of_xlate: add OF master IDs to iommu grouping * @is_attach_deferred: Check if domain attach should be deferred from iommu * driver init to device driver init (default no) - * @dev_has/enable/disable_feat: per device entries to check/enable/disable + * @dev_enable/disable_feat: per device entries to enable/disable * iommu specific features. * @sva_bind: Bind process address space to device * @sva_unbind: Unbind process address space from device @@ -227,7 +227,7 @@ struct iommu_iotlb_gather { * @owner: Driver module providing these ops */ struct iommu_ops { - bool (*capable)(enum iommu_cap); + bool (*capable)(struct device *dev, enum iommu_cap); /* Domain allocation and freeing by the iommu driver */ struct iommu_domain *(*domain_alloc)(unsigned iommu_domain_type); @@ -416,11 +416,9 @@ static inline const struct iommu_ops *dev_iommu_ops(struct device *dev) return dev->iommu->iommu_dev->ops; } -extern int bus_set_iommu(struct bus_type *bus, const struct iommu_ops *ops); extern int bus_iommu_probe(struct bus_type *bus); extern bool iommu_present(struct bus_type *bus); extern bool device_iommu_capable(struct device *dev, enum iommu_cap cap); -extern bool iommu_capable(struct bus_type *bus, enum iommu_cap cap); extern struct iommu_domain *iommu_domain_alloc(struct bus_type *bus); extern struct iommu_group *iommu_group_get_by_id(int id); extern void iommu_domain_free(struct iommu_domain *domain); @@ -457,7 +455,7 @@ extern void iommu_set_default_translated(bool cmd_line); extern bool iommu_default_passthrough(void); extern struct iommu_resv_region * iommu_alloc_resv_region(phys_addr_t start, size_t length, int prot, - enum iommu_resv_type type); + enum iommu_resv_type type, gfp_t gfp); extern int iommu_get_group_resv_regions(struct iommu_group *group, struct list_head *head); @@ -697,11 +695,6 @@ static inline bool device_iommu_capable(struct device *dev, enum iommu_cap cap) return false; } -static inline bool iommu_capable(struct bus_type *bus, enum iommu_cap cap) -{ - return false; -} - static inline struct iommu_domain *iommu_domain_alloc(struct bus_type *bus) { return NULL; @@ -1070,4 +1063,40 @@ void iommu_debugfs_setup(void); static inline void iommu_debugfs_setup(void) {} #endif +#ifdef CONFIG_IOMMU_DMA +#include <linux/msi.h> + +/* Setup call for arch DMA mapping code */ +void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit); + +int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base); + +int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr); +void iommu_dma_compose_msi_msg(struct msi_desc *desc, struct msi_msg *msg); + +#else /* CONFIG_IOMMU_DMA */ + +struct msi_desc; +struct msi_msg; + +static inline void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit) +{ +} + +static inline int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base) +{ + return -ENODEV; +} + +static inline int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr) +{ + return 0; +} + +static inline void iommu_dma_compose_msi_msg(struct msi_desc *desc, struct msi_msg *msg) +{ +} + +#endif /* CONFIG_IOMMU_DMA */ + #endif /* __LINUX_IOMMU_H */ diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 616b683563a9..27642ca15d93 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -79,7 +79,8 @@ struct resource { #define IORESOURCE_IRQ_HIGHLEVEL (1<<2) #define IORESOURCE_IRQ_LOWLEVEL (1<<3) #define IORESOURCE_IRQ_SHAREABLE (1<<4) -#define IORESOURCE_IRQ_OPTIONAL (1<<5) +#define IORESOURCE_IRQ_OPTIONAL (1<<5) +#define IORESOURCE_IRQ_WAKECAPABLE (1<<6) /* PnP DMA specific bits (IORESOURCE_BITS) */ #define IORESOURCE_DMA_TYPE_MASK (3<<0) @@ -172,6 +173,11 @@ enum { #define DEFINE_RES_MEM(_start, _size) \ DEFINE_RES_MEM_NAMED((_start), (_size), NULL) +#define DEFINE_RES_REG_NAMED(_start, _size, _name) \ + DEFINE_RES_NAMED((_start), (_size), (_name), IORESOURCE_REG) +#define DEFINE_RES_REG(_start, _size) \ + DEFINE_RES_REG_NAMED((_start), (_size), NULL) + #define DEFINE_RES_IRQ_NAMED(_irq, _name) \ DEFINE_RES_NAMED((_irq), 1, (_name), IORESOURCE_IRQ) #define DEFINE_RES_IRQ(_irq) \ diff --git a/include/linux/iosys-map.h b/include/linux/iosys-map.h index a533cae189d7..cb71aa616bd3 100644 --- a/include/linux/iosys-map.h +++ b/include/linux/iosys-map.h @@ -46,10 +46,13 @@ * * iosys_map_set_vaddr(&map, 0xdeadbeaf); * - * To set an address in I/O memory, use iosys_map_set_vaddr_iomem(). + * To set an address in I/O memory, use IOSYS_MAP_INIT_VADDR_IOMEM() or + * iosys_map_set_vaddr_iomem(). * * .. code-block:: c * + * struct iosys_map map = IOSYS_MAP_INIT_VADDR_IOMEM(0xdeadbeaf); + * * iosys_map_set_vaddr_iomem(&map, 0xdeadbeaf); * * Instances of struct iosys_map do not have to be cleaned up, but @@ -122,6 +125,16 @@ struct iosys_map { } /** + * IOSYS_MAP_INIT_VADDR_IOMEM - Initializes struct iosys_map to an address in I/O memory + * @vaddr_iomem_: An I/O-memory address + */ +#define IOSYS_MAP_INIT_VADDR_IOMEM(vaddr_iomem_) \ + { \ + .vaddr_iomem = (vaddr_iomem_), \ + .is_iomem = true, \ + } + +/** * IOSYS_MAP_INIT_OFFSET - Initializes struct iosys_map from another iosys_map * @map_: The dma-buf mapping structure to copy from * @offset_: Offset to add to the other mapping diff --git a/include/linux/iova.h b/include/linux/iova.h index c6ba6d95d79c..83c00fac2acb 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -75,7 +75,7 @@ static inline unsigned long iova_pfn(struct iova_domain *iovad, dma_addr_t iova) return iova >> iova_shift(iovad); } -#if IS_ENABLED(CONFIG_IOMMU_IOVA) +#if IS_REACHABLE(CONFIG_IOMMU_IOVA) int iova_cache_get(void); void iova_cache_put(void); diff --git a/include/linux/iova_bitmap.h b/include/linux/iova_bitmap.h new file mode 100644 index 000000000000..c006cf0a25f3 --- /dev/null +++ b/include/linux/iova_bitmap.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2022, Oracle and/or its affiliates. + * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved + */ +#ifndef _IOVA_BITMAP_H_ +#define _IOVA_BITMAP_H_ + +#include <linux/types.h> + +struct iova_bitmap; + +typedef int (*iova_bitmap_fn_t)(struct iova_bitmap *bitmap, + unsigned long iova, size_t length, + void *opaque); + +struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length, + unsigned long page_size, + u64 __user *data); +void iova_bitmap_free(struct iova_bitmap *bitmap); +int iova_bitmap_for_each(struct iova_bitmap *bitmap, void *opaque, + iova_bitmap_fn_t fn); +void iova_bitmap_set(struct iova_bitmap *bitmap, + unsigned long iova, size_t length); + +#endif diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index e3e8c8662b49..e8240cf2611a 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -11,6 +11,7 @@ #include <linux/refcount.h> #include <linux/rhashtable-types.h> #include <linux/sysctl.h> +#include <linux/percpu_counter.h> struct user_namespace; @@ -36,8 +37,8 @@ struct ipc_namespace { unsigned int msg_ctlmax; unsigned int msg_ctlmnb; unsigned int msg_ctlmni; - atomic_t msg_bytes; - atomic_t msg_hdrs; + struct percpu_counter percpu_msg_bytes; + struct percpu_counter percpu_msg_hdrs; size_t shm_ctlmax; size_t shm_ctlall; diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h index 3a091d0710ae..d5e6024cb2a8 100644 --- a/include/linux/irqchip.h +++ b/include/linux/irqchip.h @@ -44,7 +44,8 @@ static const struct of_device_id drv_name##_irqchip_match_table[] = { #define IRQCHIP_MATCH(compat, fn) { .compatible = compat, \ .data = typecheck_irq_init_cb(fn), }, -#define IRQCHIP_PLATFORM_DRIVER_END(drv_name) \ + +#define IRQCHIP_PLATFORM_DRIVER_END(drv_name, ...) \ {}, \ }; \ MODULE_DEVICE_TABLE(of, drv_name##_irqchip_match_table); \ @@ -56,6 +57,7 @@ static struct platform_driver drv_name##_driver = { \ .owner = THIS_MODULE, \ .of_match_table = drv_name##_irqchip_match_table, \ .suppress_bind_attrs = true, \ + __VA_ARGS__ \ }, \ }; \ builtin_platform_driver(drv_name##_driver) diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 1cd4e36890fb..844a8e30e6de 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -169,6 +169,7 @@ int generic_handle_irq_safe(unsigned int irq); * conversion failed. */ int generic_handle_domain_irq(struct irq_domain *domain, unsigned int hwirq); +int generic_handle_domain_irq_safe(struct irq_domain *domain, unsigned int hwirq); int generic_handle_domain_nmi(struct irq_domain *domain, unsigned int hwirq); #endif diff --git a/include/linux/isa.h b/include/linux/isa.h index e30963190968..4fbbf5e36e08 100644 --- a/include/linux/isa.h +++ b/include/linux/isa.h @@ -38,6 +38,32 @@ static inline void isa_unregister_driver(struct isa_driver *d) } #endif +#define module_isa_driver_init(__isa_driver, __num_isa_dev) \ +static int __init __isa_driver##_init(void) \ +{ \ + return isa_register_driver(&(__isa_driver), __num_isa_dev); \ +} \ +module_init(__isa_driver##_init) + +#define module_isa_driver_with_irq_init(__isa_driver, __num_isa_dev, __num_irq) \ +static int __init __isa_driver##_init(void) \ +{ \ + if (__num_irq != __num_isa_dev) { \ + pr_err("%s: Number of irq (%u) does not match number of base (%u)\n", \ + __isa_driver.driver.name, __num_irq, __num_isa_dev); \ + return -EINVAL; \ + } \ + return isa_register_driver(&(__isa_driver), __num_isa_dev); \ +} \ +module_init(__isa_driver##_init) + +#define module_isa_driver_exit(__isa_driver) \ +static void __exit __isa_driver##_exit(void) \ +{ \ + isa_unregister_driver(&(__isa_driver)); \ +} \ +module_exit(__isa_driver##_exit) + /** * module_isa_driver() - Helper macro for registering a ISA driver * @__isa_driver: isa_driver struct @@ -48,16 +74,22 @@ static inline void isa_unregister_driver(struct isa_driver *d) * use this macro once, and calling it replaces module_init and module_exit. */ #define module_isa_driver(__isa_driver, __num_isa_dev) \ -static int __init __isa_driver##_init(void) \ -{ \ - return isa_register_driver(&(__isa_driver), __num_isa_dev); \ -} \ -module_init(__isa_driver##_init); \ -static void __exit __isa_driver##_exit(void) \ -{ \ - isa_unregister_driver(&(__isa_driver)); \ -} \ -module_exit(__isa_driver##_exit); +module_isa_driver_init(__isa_driver, __num_isa_dev); \ +module_isa_driver_exit(__isa_driver) + +/** + * module_isa_driver_with_irq() - Helper macro for registering an ISA driver with irq + * @__isa_driver: isa_driver struct + * @__num_isa_dev: number of devices to register + * @__num_irq: number of IRQ to register + * + * Helper macro for ISA drivers with irq that do not do anything special in + * module init/exit. Each module may only use this macro once, and calling it + * replaces module_init and module_exit. + */ +#define module_isa_driver_with_irq(__isa_driver, __num_isa_dev, __num_irq) \ +module_isa_driver_with_irq_init(__isa_driver, __num_isa_dev, __num_irq); \ +module_isa_driver_exit(__isa_driver) /** * max_num_isa_dev() - Maximum possible number registered of an ISA device diff --git a/include/linux/iversion.h b/include/linux/iversion.h index 3bfebde5a1a6..e27bd4f55d84 100644 --- a/include/linux/iversion.h +++ b/include/linux/iversion.h @@ -123,17 +123,12 @@ inode_peek_iversion_raw(const struct inode *inode) static inline void inode_set_max_iversion_raw(struct inode *inode, u64 val) { - u64 cur, old; + u64 cur = inode_peek_iversion_raw(inode); - cur = inode_peek_iversion_raw(inode); - for (;;) { + do { if (cur > val) break; - old = atomic64_cmpxchg(&inode->i_version, cur, val); - if (likely(old == cur)) - break; - cur = old; - } + } while (!atomic64_try_cmpxchg(&inode->i_version, &cur, val)); } /** @@ -177,56 +172,7 @@ inode_set_iversion_queried(struct inode *inode, u64 val) I_VERSION_QUERIED); } -/** - * inode_maybe_inc_iversion - increments i_version - * @inode: inode with the i_version that should be updated - * @force: increment the counter even if it's not necessary? - * - * Every time the inode is modified, the i_version field must be seen to have - * changed by any observer. - * - * If "force" is set or the QUERIED flag is set, then ensure that we increment - * the value, and clear the queried flag. - * - * In the common case where neither is set, then we can return "false" without - * updating i_version. - * - * If this function returns false, and no other metadata has changed, then we - * can avoid logging the metadata. - */ -static inline bool -inode_maybe_inc_iversion(struct inode *inode, bool force) -{ - u64 cur, old, new; - - /* - * The i_version field is not strictly ordered with any other inode - * information, but the legacy inode_inc_iversion code used a spinlock - * to serialize increments. - * - * Here, we add full memory barriers to ensure that any de-facto - * ordering with other info is preserved. - * - * This barrier pairs with the barrier in inode_query_iversion() - */ - smp_mb(); - cur = inode_peek_iversion_raw(inode); - for (;;) { - /* If flag is clear then we needn't do anything */ - if (!force && !(cur & I_VERSION_QUERIED)) - return false; - - /* Since lowest bit is flag, add 2 to avoid it */ - new = (cur & ~I_VERSION_QUERIED) + I_VERSION_INCREMENT; - - old = atomic64_cmpxchg(&inode->i_version, cur, new); - if (likely(old == cur)) - break; - cur = old; - } - return true; -} - +bool inode_maybe_inc_iversion(struct inode *inode, bool force); /** * inode_inc_iversion - forcibly increment i_version @@ -304,10 +250,10 @@ inode_peek_iversion(const struct inode *inode) static inline u64 inode_query_iversion(struct inode *inode) { - u64 cur, old, new; + u64 cur, new; cur = inode_peek_iversion_raw(inode); - for (;;) { + do { /* If flag is already set, then no need to swap */ if (cur & I_VERSION_QUERIED) { /* @@ -320,11 +266,7 @@ inode_query_iversion(struct inode *inode) } new = cur | I_VERSION_QUERIED; - old = atomic64_cmpxchg(&inode->i_version, cur, new); - if (likely(old == cur)) - break; - cur = old; - } + } while (!atomic64_try_cmpxchg(&inode->i_version, &cur, new)); return cur >> I_VERSION_QUERIED_SHIFT; } diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index ad39636e0c3f..649faac31ddb 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -15,7 +15,7 @@ #include <asm/sections.h> -#define KSYM_NAME_LEN 128 +#define KSYM_NAME_LEN 512 #define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s %s]") + \ (KSYM_NAME_LEN - 1) + \ 2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + \ diff --git a/include/linux/kasan.h b/include/linux/kasan.h index b092277bf48d..d811b3d7d2a1 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -98,19 +98,13 @@ static inline bool kasan_has_integrated_init(void) #ifdef CONFIG_KASAN struct kasan_cache { +#ifdef CONFIG_KASAN_GENERIC int alloc_meta_offset; int free_meta_offset; +#endif bool is_kmalloc; }; -slab_flags_t __kasan_never_merge(void); -static __always_inline slab_flags_t kasan_never_merge(void) -{ - if (kasan_enabled()) - return __kasan_never_merge(); - return 0; -} - void __kasan_unpoison_range(const void *addr, size_t size); static __always_inline void kasan_unpoison_range(const void *addr, size_t size) { @@ -134,15 +128,6 @@ static __always_inline void kasan_unpoison_pages(struct page *page, __kasan_unpoison_pages(page, order, init); } -void __kasan_cache_create(struct kmem_cache *cache, unsigned int *size, - slab_flags_t *flags); -static __always_inline void kasan_cache_create(struct kmem_cache *cache, - unsigned int *size, slab_flags_t *flags) -{ - if (kasan_enabled()) - __kasan_cache_create(cache, size, flags); -} - void __kasan_cache_create_kmalloc(struct kmem_cache *cache); static __always_inline void kasan_cache_create_kmalloc(struct kmem_cache *cache) { @@ -150,14 +135,6 @@ static __always_inline void kasan_cache_create_kmalloc(struct kmem_cache *cache) __kasan_cache_create_kmalloc(cache); } -size_t __kasan_metadata_size(struct kmem_cache *cache); -static __always_inline size_t kasan_metadata_size(struct kmem_cache *cache) -{ - if (kasan_enabled()) - return __kasan_metadata_size(cache); - return 0; -} - void __kasan_poison_slab(struct slab *slab); static __always_inline void kasan_poison_slab(struct slab *slab) { @@ -269,20 +246,12 @@ static __always_inline bool kasan_check_byte(const void *addr) #else /* CONFIG_KASAN */ -static inline slab_flags_t kasan_never_merge(void) -{ - return 0; -} static inline void kasan_unpoison_range(const void *address, size_t size) {} static inline void kasan_poison_pages(struct page *page, unsigned int order, bool init) {} static inline void kasan_unpoison_pages(struct page *page, unsigned int order, bool init) {} -static inline void kasan_cache_create(struct kmem_cache *cache, - unsigned int *size, - slab_flags_t *flags) {} static inline void kasan_cache_create_kmalloc(struct kmem_cache *cache) {} -static inline size_t kasan_metadata_size(struct kmem_cache *cache) { return 0; } static inline void kasan_poison_slab(struct slab *slab) {} static inline void kasan_unpoison_object_data(struct kmem_cache *cache, void *object) {} @@ -333,6 +302,11 @@ static inline void kasan_unpoison_task_stack(struct task_struct *task) {} #ifdef CONFIG_KASAN_GENERIC +size_t kasan_metadata_size(struct kmem_cache *cache); +slab_flags_t kasan_never_merge(void); +void kasan_cache_create(struct kmem_cache *cache, unsigned int *size, + slab_flags_t *flags); + void kasan_cache_shrink(struct kmem_cache *cache); void kasan_cache_shutdown(struct kmem_cache *cache); void kasan_record_aux_stack(void *ptr); @@ -340,6 +314,21 @@ void kasan_record_aux_stack_noalloc(void *ptr); #else /* CONFIG_KASAN_GENERIC */ +/* Tag-based KASAN modes do not use per-object metadata. */ +static inline size_t kasan_metadata_size(struct kmem_cache *cache) +{ + return 0; +} +/* And thus nothing prevents cache merging. */ +static inline slab_flags_t kasan_never_merge(void) +{ + return 0; +} +/* And no cache-related metadata initialization is required. */ +static inline void kasan_cache_create(struct kmem_cache *cache, + unsigned int *size, + slab_flags_t *flags) {} + static inline void kasan_cache_shrink(struct kmem_cache *cache) {} static inline void kasan_cache_shutdown(struct kmem_cache *cache) {} static inline void kasan_record_aux_stack(void *ptr) {} diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 367044d7708c..73f5c120def8 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -108,10 +108,12 @@ enum kernfs_node_flag { KERNFS_HAS_SEQ_SHOW = 0x0040, KERNFS_HAS_MMAP = 0x0080, KERNFS_LOCKDEP = 0x0100, + KERNFS_HIDDEN = 0x0200, KERNFS_SUICIDAL = 0x0400, KERNFS_SUICIDED = 0x0800, KERNFS_EMPTY_DIR = 0x1000, KERNFS_HAS_RELEASE = 0x2000, + KERNFS_REMOVING = 0x4000, }; /* @flags for kernfs_create_root() */ @@ -429,6 +431,7 @@ struct kernfs_node *kernfs_create_link(struct kernfs_node *parent, const char *name, struct kernfs_node *target); void kernfs_activate(struct kernfs_node *kn); +void kernfs_show(struct kernfs_node *kn, bool show); void kernfs_remove(struct kernfs_node *kn); void kernfs_break_active_protection(struct kernfs_node *kn); void kernfs_unbreak_active_protection(struct kernfs_node *kn); diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 13e6c4b58f07..41a686996aaa 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -427,7 +427,7 @@ extern int kexec_load_disabled; extern bool kexec_in_progress; int crash_shrink_memory(unsigned long new_size); -size_t crash_get_memory_size(void); +ssize_t crash_get_memory_size(void); #ifndef arch_kexec_protect_crashkres /* diff --git a/include/linux/key.h b/include/linux/key.h index 7febc4881363..d27477faf00d 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -88,6 +88,12 @@ enum key_need_perm { KEY_DEFER_PERM_CHECK, /* Special: permission check is deferred */ }; +enum key_lookup_flag { + KEY_LOOKUP_CREATE = 0x01, + KEY_LOOKUP_PARTIAL = 0x02, + KEY_LOOKUP_ALL = (KEY_LOOKUP_CREATE | KEY_LOOKUP_PARTIAL), +}; + struct seq_file; struct user_struct; struct signal_struct; diff --git a/include/linux/khugepaged.h b/include/linux/khugepaged.h index 384f034ae947..70162d707caf 100644 --- a/include/linux/khugepaged.h +++ b/include/linux/khugepaged.h @@ -16,11 +16,13 @@ extern void khugepaged_enter_vma(struct vm_area_struct *vma, unsigned long vm_flags); extern void khugepaged_min_free_kbytes_update(void); #ifdef CONFIG_SHMEM -extern void collapse_pte_mapped_thp(struct mm_struct *mm, unsigned long addr); +extern int collapse_pte_mapped_thp(struct mm_struct *mm, unsigned long addr, + bool install_pmd); #else -static inline void collapse_pte_mapped_thp(struct mm_struct *mm, - unsigned long addr) +static inline int collapse_pte_mapped_thp(struct mm_struct *mm, + unsigned long addr, bool install_pmd) { + return 0; } #endif @@ -46,9 +48,10 @@ static inline void khugepaged_enter_vma(struct vm_area_struct *vma, unsigned long vm_flags) { } -static inline void collapse_pte_mapped_thp(struct mm_struct *mm, - unsigned long addr) +static inline int collapse_pte_mapped_thp(struct mm_struct *mm, + unsigned long addr, bool install_pmd) { + return 0; } static inline void khugepaged_min_free_kbytes_update(void) diff --git a/include/linux/kmsan-checks.h b/include/linux/kmsan-checks.h new file mode 100644 index 000000000000..c4cae333deec --- /dev/null +++ b/include/linux/kmsan-checks.h @@ -0,0 +1,83 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * KMSAN checks to be used for one-off annotations in subsystems. + * + * Copyright (C) 2017-2022 Google LLC + * Author: Alexander Potapenko <glider@google.com> + * + */ + +#ifndef _LINUX_KMSAN_CHECKS_H +#define _LINUX_KMSAN_CHECKS_H + +#include <linux/types.h> + +#ifdef CONFIG_KMSAN + +/** + * kmsan_poison_memory() - Mark the memory range as uninitialized. + * @address: address to start with. + * @size: size of buffer to poison. + * @flags: GFP flags for allocations done by this function. + * + * Until other data is written to this range, KMSAN will treat it as + * uninitialized. Error reports for this memory will reference the call site of + * kmsan_poison_memory() as origin. + */ +void kmsan_poison_memory(const void *address, size_t size, gfp_t flags); + +/** + * kmsan_unpoison_memory() - Mark the memory range as initialized. + * @address: address to start with. + * @size: size of buffer to unpoison. + * + * Until other data is written to this range, KMSAN will treat it as + * initialized. + */ +void kmsan_unpoison_memory(const void *address, size_t size); + +/** + * kmsan_check_memory() - Check the memory range for being initialized. + * @address: address to start with. + * @size: size of buffer to check. + * + * If any piece of the given range is marked as uninitialized, KMSAN will report + * an error. + */ +void kmsan_check_memory(const void *address, size_t size); + +/** + * kmsan_copy_to_user() - Notify KMSAN about a data transfer to userspace. + * @to: destination address in the userspace. + * @from: source address in the kernel. + * @to_copy: number of bytes to copy. + * @left: number of bytes not copied. + * + * If this is a real userspace data transfer, KMSAN checks the bytes that were + * actually copied to ensure there was no information leak. If @to belongs to + * the kernel space (which is possible for compat syscalls), KMSAN just copies + * the metadata. + */ +void kmsan_copy_to_user(void __user *to, const void *from, size_t to_copy, + size_t left); + +#else + +static inline void kmsan_poison_memory(const void *address, size_t size, + gfp_t flags) +{ +} +static inline void kmsan_unpoison_memory(const void *address, size_t size) +{ +} +static inline void kmsan_check_memory(const void *address, size_t size) +{ +} +static inline void kmsan_copy_to_user(void __user *to, const void *from, + size_t to_copy, size_t left) +{ +} + +#endif + +#endif /* _LINUX_KMSAN_CHECKS_H */ diff --git a/include/linux/kmsan.h b/include/linux/kmsan.h new file mode 100644 index 000000000000..e38ae3c34618 --- /dev/null +++ b/include/linux/kmsan.h @@ -0,0 +1,330 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * KMSAN API for subsystems. + * + * Copyright (C) 2017-2022 Google LLC + * Author: Alexander Potapenko <glider@google.com> + * + */ +#ifndef _LINUX_KMSAN_H +#define _LINUX_KMSAN_H + +#include <linux/dma-direction.h> +#include <linux/gfp.h> +#include <linux/kmsan-checks.h> +#include <linux/types.h> + +struct page; +struct kmem_cache; +struct task_struct; +struct scatterlist; +struct urb; + +#ifdef CONFIG_KMSAN + +/** + * kmsan_task_create() - Initialize KMSAN state for the task. + * @task: task to initialize. + */ +void kmsan_task_create(struct task_struct *task); + +/** + * kmsan_task_exit() - Notify KMSAN that a task has exited. + * @task: task about to finish. + */ +void kmsan_task_exit(struct task_struct *task); + +/** + * kmsan_init_shadow() - Initialize KMSAN shadow at boot time. + * + * Allocate and initialize KMSAN metadata for early allocations. + */ +void __init kmsan_init_shadow(void); + +/** + * kmsan_init_runtime() - Initialize KMSAN state and enable KMSAN. + */ +void __init kmsan_init_runtime(void); + +/** + * kmsan_memblock_free_pages() - handle freeing of memblock pages. + * @page: struct page to free. + * @order: order of @page. + * + * Freed pages are either returned to buddy allocator or held back to be used + * as metadata pages. + */ +bool __init kmsan_memblock_free_pages(struct page *page, unsigned int order); + +/** + * kmsan_alloc_page() - Notify KMSAN about an alloc_pages() call. + * @page: struct page pointer returned by alloc_pages(). + * @order: order of allocated struct page. + * @flags: GFP flags used by alloc_pages() + * + * KMSAN marks 1<<@order pages starting at @page as uninitialized, unless + * @flags contain __GFP_ZERO. + */ +void kmsan_alloc_page(struct page *page, unsigned int order, gfp_t flags); + +/** + * kmsan_free_page() - Notify KMSAN about a free_pages() call. + * @page: struct page pointer passed to free_pages(). + * @order: order of deallocated struct page. + * + * KMSAN marks freed memory as uninitialized. + */ +void kmsan_free_page(struct page *page, unsigned int order); + +/** + * kmsan_copy_page_meta() - Copy KMSAN metadata between two pages. + * @dst: destination page. + * @src: source page. + * + * KMSAN copies the contents of metadata pages for @src into the metadata pages + * for @dst. If @dst has no associated metadata pages, nothing happens. + * If @src has no associated metadata pages, @dst metadata pages are unpoisoned. + */ +void kmsan_copy_page_meta(struct page *dst, struct page *src); + +/** + * kmsan_slab_alloc() - Notify KMSAN about a slab allocation. + * @s: slab cache the object belongs to. + * @object: object pointer. + * @flags: GFP flags passed to the allocator. + * + * Depending on cache flags and GFP flags, KMSAN sets up the metadata of the + * newly created object, marking it as initialized or uninitialized. + */ +void kmsan_slab_alloc(struct kmem_cache *s, void *object, gfp_t flags); + +/** + * kmsan_slab_free() - Notify KMSAN about a slab deallocation. + * @s: slab cache the object belongs to. + * @object: object pointer. + * + * KMSAN marks the freed object as uninitialized. + */ +void kmsan_slab_free(struct kmem_cache *s, void *object); + +/** + * kmsan_kmalloc_large() - Notify KMSAN about a large slab allocation. + * @ptr: object pointer. + * @size: object size. + * @flags: GFP flags passed to the allocator. + * + * Similar to kmsan_slab_alloc(), but for large allocations. + */ +void kmsan_kmalloc_large(const void *ptr, size_t size, gfp_t flags); + +/** + * kmsan_kfree_large() - Notify KMSAN about a large slab deallocation. + * @ptr: object pointer. + * + * Similar to kmsan_slab_free(), but for large allocations. + */ +void kmsan_kfree_large(const void *ptr); + +/** + * kmsan_map_kernel_range_noflush() - Notify KMSAN about a vmap. + * @start: start of vmapped range. + * @end: end of vmapped range. + * @prot: page protection flags used for vmap. + * @pages: array of pages. + * @page_shift: page_shift passed to vmap_range_noflush(). + * + * KMSAN maps shadow and origin pages of @pages into contiguous ranges in + * vmalloc metadata address range. + */ +void kmsan_vmap_pages_range_noflush(unsigned long start, unsigned long end, + pgprot_t prot, struct page **pages, + unsigned int page_shift); + +/** + * kmsan_vunmap_kernel_range_noflush() - Notify KMSAN about a vunmap. + * @start: start of vunmapped range. + * @end: end of vunmapped range. + * + * KMSAN unmaps the contiguous metadata ranges created by + * kmsan_map_kernel_range_noflush(). + */ +void kmsan_vunmap_range_noflush(unsigned long start, unsigned long end); + +/** + * kmsan_ioremap_page_range() - Notify KMSAN about a ioremap_page_range() call. + * @addr: range start. + * @end: range end. + * @phys_addr: physical range start. + * @prot: page protection flags used for ioremap_page_range(). + * @page_shift: page_shift argument passed to vmap_range_noflush(). + * + * KMSAN creates new metadata pages for the physical pages mapped into the + * virtual memory. + */ +void kmsan_ioremap_page_range(unsigned long addr, unsigned long end, + phys_addr_t phys_addr, pgprot_t prot, + unsigned int page_shift); + +/** + * kmsan_iounmap_page_range() - Notify KMSAN about a iounmap_page_range() call. + * @start: range start. + * @end: range end. + * + * KMSAN unmaps the metadata pages for the given range and, unlike for + * vunmap_page_range(), also deallocates them. + */ +void kmsan_iounmap_page_range(unsigned long start, unsigned long end); + +/** + * kmsan_handle_dma() - Handle a DMA data transfer. + * @page: first page of the buffer. + * @offset: offset of the buffer within the first page. + * @size: buffer size. + * @dir: one of possible dma_data_direction values. + * + * Depending on @direction, KMSAN: + * * checks the buffer, if it is copied to device; + * * initializes the buffer, if it is copied from device; + * * does both, if this is a DMA_BIDIRECTIONAL transfer. + */ +void kmsan_handle_dma(struct page *page, size_t offset, size_t size, + enum dma_data_direction dir); + +/** + * kmsan_handle_dma_sg() - Handle a DMA transfer using scatterlist. + * @sg: scatterlist holding DMA buffers. + * @nents: number of scatterlist entries. + * @dir: one of possible dma_data_direction values. + * + * Depending on @direction, KMSAN: + * * checks the buffers in the scatterlist, if they are copied to device; + * * initializes the buffers, if they are copied from device; + * * does both, if this is a DMA_BIDIRECTIONAL transfer. + */ +void kmsan_handle_dma_sg(struct scatterlist *sg, int nents, + enum dma_data_direction dir); + +/** + * kmsan_handle_urb() - Handle a USB data transfer. + * @urb: struct urb pointer. + * @is_out: data transfer direction (true means output to hardware). + * + * If @is_out is true, KMSAN checks the transfer buffer of @urb. Otherwise, + * KMSAN initializes the transfer buffer. + */ +void kmsan_handle_urb(const struct urb *urb, bool is_out); + +/** + * kmsan_unpoison_entry_regs() - Handle pt_regs in low-level entry code. + * @regs: struct pt_regs pointer received from assembly code. + * + * KMSAN unpoisons the contents of the passed pt_regs, preventing potential + * false positive reports. Unlike kmsan_unpoison_memory(), + * kmsan_unpoison_entry_regs() can be called from the regions where + * kmsan_in_runtime() returns true, which is the case in early entry code. + */ +void kmsan_unpoison_entry_regs(const struct pt_regs *regs); + +#else + +static inline void kmsan_init_shadow(void) +{ +} + +static inline void kmsan_init_runtime(void) +{ +} + +static inline bool kmsan_memblock_free_pages(struct page *page, + unsigned int order) +{ + return true; +} + +static inline void kmsan_task_create(struct task_struct *task) +{ +} + +static inline void kmsan_task_exit(struct task_struct *task) +{ +} + +static inline int kmsan_alloc_page(struct page *page, unsigned int order, + gfp_t flags) +{ + return 0; +} + +static inline void kmsan_free_page(struct page *page, unsigned int order) +{ +} + +static inline void kmsan_copy_page_meta(struct page *dst, struct page *src) +{ +} + +static inline void kmsan_slab_alloc(struct kmem_cache *s, void *object, + gfp_t flags) +{ +} + +static inline void kmsan_slab_free(struct kmem_cache *s, void *object) +{ +} + +static inline void kmsan_kmalloc_large(const void *ptr, size_t size, + gfp_t flags) +{ +} + +static inline void kmsan_kfree_large(const void *ptr) +{ +} + +static inline void kmsan_vmap_pages_range_noflush(unsigned long start, + unsigned long end, + pgprot_t prot, + struct page **pages, + unsigned int page_shift) +{ +} + +static inline void kmsan_vunmap_range_noflush(unsigned long start, + unsigned long end) +{ +} + +static inline void kmsan_ioremap_page_range(unsigned long start, + unsigned long end, + phys_addr_t phys_addr, + pgprot_t prot, + unsigned int page_shift) +{ +} + +static inline void kmsan_iounmap_page_range(unsigned long start, + unsigned long end) +{ +} + +static inline void kmsan_handle_dma(struct page *page, size_t offset, + size_t size, enum dma_data_direction dir) +{ +} + +static inline void kmsan_handle_dma_sg(struct scatterlist *sg, int nents, + enum dma_data_direction dir) +{ +} + +static inline void kmsan_handle_urb(const struct urb *urb, bool is_out) +{ +} + +static inline void kmsan_unpoison_entry_regs(const struct pt_regs *regs) +{ +} + +#endif + +#endif /* _LINUX_KMSAN_H */ diff --git a/include/linux/kmsan_string.h b/include/linux/kmsan_string.h new file mode 100644 index 000000000000..7287da6f52ef --- /dev/null +++ b/include/linux/kmsan_string.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * KMSAN string functions API used in other headers. + * + * Copyright (C) 2022 Google LLC + * Author: Alexander Potapenko <glider@google.com> + * + */ +#ifndef _LINUX_KMSAN_STRING_H +#define _LINUX_KMSAN_STRING_H + +/* + * KMSAN overrides the default memcpy/memset/memmove implementations in the + * kernel, which requires having __msan_XXX function prototypes in several other + * headers. Keep them in one place instead of open-coding. + */ +void *__msan_memcpy(void *dst, const void *src, size_t size); +void *__msan_memset(void *s, int c, size_t n); +void *__msan_memmove(void *dest, const void *src, size_t len); + +#endif /* _LINUX_KMSAN_STRING_H */ diff --git a/include/linux/kmsan_types.h b/include/linux/kmsan_types.h new file mode 100644 index 000000000000..8bfa6c98176d --- /dev/null +++ b/include/linux/kmsan_types.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * A minimal header declaring types added by KMSAN to existing kernel structs. + * + * Copyright (C) 2017-2022 Google LLC + * Author: Alexander Potapenko <glider@google.com> + * + */ +#ifndef _LINUX_KMSAN_TYPES_H +#define _LINUX_KMSAN_TYPES_H + +/* These constants are defined in the MSan LLVM instrumentation pass. */ +#define KMSAN_RETVAL_SIZE 800 +#define KMSAN_PARAM_SIZE 800 + +struct kmsan_context_state { + char param_tls[KMSAN_PARAM_SIZE]; + char retval_tls[KMSAN_RETVAL_SIZE]; + char va_arg_tls[KMSAN_PARAM_SIZE]; + char va_arg_origin_tls[KMSAN_PARAM_SIZE]; + u64 va_arg_overflow_size_tls; + char param_origin_tls[KMSAN_PARAM_SIZE]; + u32 retval_origin_tls; +}; + +#undef KMSAN_PARAM_SIZE +#undef KMSAN_RETVAL_SIZE + +struct kmsan_ctx { + struct kmsan_context_state cstate; + int kmsan_in_runtime; + bool allow_reporting; +}; + +#endif /* _LINUX_KMSAN_TYPES_H */ diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 55041d2f884d..a0b92be98984 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -103,6 +103,7 @@ struct kprobe { * this flag is only for optimized_kprobe. */ #define KPROBE_FLAG_FTRACE 8 /* probe is using ftrace */ +#define KPROBE_FLAG_ON_FUNC_ENTRY 16 /* probe is on the function entry */ /* Has this kprobe gone ? */ static inline bool kprobe_gone(struct kprobe *p) diff --git a/include/linux/ksm.h b/include/linux/ksm.h index 0b4f17418f64..7e232ba59b86 100644 --- a/include/linux/ksm.h +++ b/include/linux/ksm.h @@ -15,9 +15,6 @@ #include <linux/sched.h> #include <linux/sched/coredump.h> -struct stable_node; -struct mem_cgroup; - #ifdef CONFIG_KSM int ksm_madvise(struct vm_area_struct *vma, unsigned long start, unsigned long end, int advice, unsigned long *vm_flags); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index f4519d3689e1..18592bdf4c1b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -151,12 +151,11 @@ static inline bool is_error_page(struct page *page) #define KVM_REQUEST_NO_ACTION BIT(10) /* * Architecture-independent vcpu->requests bit members - * Bits 4-7 are reserved for more arch-independent bits. + * Bits 3-7 are reserved for more arch-independent bits. */ #define KVM_REQ_TLB_FLUSH (0 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_VM_DEAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_UNBLOCK 2 -#define KVM_REQ_UNHALT 3 #define KVM_REQUEST_ARCH_BASE 8 /* @@ -1241,8 +1240,18 @@ int kvm_vcpu_write_guest(struct kvm_vcpu *vcpu, gpa_t gpa, const void *data, void kvm_vcpu_mark_page_dirty(struct kvm_vcpu *vcpu, gfn_t gfn); /** - * kvm_gfn_to_pfn_cache_init - prepare a cached kernel mapping and HPA for a - * given guest physical address. + * kvm_gpc_init - initialize gfn_to_pfn_cache. + * + * @gpc: struct gfn_to_pfn_cache object. + * + * This sets up a gfn_to_pfn_cache by initializing locks. Note, the cache must + * be zero-allocated (or zeroed by the caller before init). + */ +void kvm_gpc_init(struct gfn_to_pfn_cache *gpc); + +/** + * kvm_gpc_activate - prepare a cached kernel mapping and HPA for a given guest + * physical address. * * @kvm: pointer to kvm instance. * @gpc: struct gfn_to_pfn_cache object. @@ -1266,9 +1275,9 @@ void kvm_vcpu_mark_page_dirty(struct kvm_vcpu *vcpu, gfn_t gfn); * kvm_gfn_to_pfn_cache_check() to ensure that the cache is valid before * accessing the target page. */ -int kvm_gfn_to_pfn_cache_init(struct kvm *kvm, struct gfn_to_pfn_cache *gpc, - struct kvm_vcpu *vcpu, enum pfn_cache_usage usage, - gpa_t gpa, unsigned long len); +int kvm_gpc_activate(struct kvm *kvm, struct gfn_to_pfn_cache *gpc, + struct kvm_vcpu *vcpu, enum pfn_cache_usage usage, + gpa_t gpa, unsigned long len); /** * kvm_gfn_to_pfn_cache_check - check validity of a gfn_to_pfn_cache. @@ -1325,7 +1334,7 @@ int kvm_gfn_to_pfn_cache_refresh(struct kvm *kvm, struct gfn_to_pfn_cache *gpc, void kvm_gfn_to_pfn_cache_unmap(struct kvm *kvm, struct gfn_to_pfn_cache *gpc); /** - * kvm_gfn_to_pfn_cache_destroy - destroy and unlink a gfn_to_pfn_cache. + * kvm_gpc_deactivate - deactivate and unlink a gfn_to_pfn_cache. * * @kvm: pointer to kvm instance. * @gpc: struct gfn_to_pfn_cache object. @@ -1333,7 +1342,7 @@ void kvm_gfn_to_pfn_cache_unmap(struct kvm *kvm, struct gfn_to_pfn_cache *gpc); * This removes a cache from the @kvm's list to be processed on MMU notifier * invocation. */ -void kvm_gfn_to_pfn_cache_destroy(struct kvm *kvm, struct gfn_to_pfn_cache *gpc); +void kvm_gpc_deactivate(struct kvm *kvm, struct gfn_to_pfn_cache *gpc); void kvm_sigset_activate(struct kvm_vcpu *vcpu); void kvm_sigset_deactivate(struct kvm_vcpu *vcpu); @@ -1391,6 +1400,8 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap); long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg); +long kvm_arch_vm_compat_ioctl(struct file *filp, unsigned int ioctl, + unsigned long arg); int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu); int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu); @@ -2248,6 +2259,19 @@ static inline void kvm_handle_signal_exit(struct kvm_vcpu *vcpu) #endif /* CONFIG_KVM_XFER_TO_GUEST_WORK */ /* + * If more than one page is being (un)accounted, @virt must be the address of + * the first page of a block of pages what were allocated together (i.e + * accounted together). + * + * kvm_account_pgtable_pages() is thread-safe because mod_lruvec_page_state() + * is thread-safe. + */ +static inline void kvm_account_pgtable_pages(void *virt, int nr) +{ + mod_lruvec_page_state(virt_to_page(virt), NR_SECONDARY_PAGETABLE, nr); +} + +/* * This defines how many reserved entries we want to keep before we * kick the vcpu to the userspace to avoid dirty ring full. This * value can be tuned to higher if e.g. PML is enabled on the host. diff --git a/include/linux/libata.h b/include/linux/libata.h index 698032e5ef2d..fe990176e6ee 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -101,7 +101,7 @@ enum { ATA_DFLAG_UNLOCK_HPA = (1 << 18), /* unlock HPA */ ATA_DFLAG_NCQ_SEND_RECV = (1 << 19), /* device supports NCQ SEND and RECV */ ATA_DFLAG_NCQ_PRIO = (1 << 20), /* device supports NCQ priority */ - ATA_DFLAG_NCQ_PRIO_ENABLE = (1 << 21), /* Priority cmds sent to dev */ + ATA_DFLAG_NCQ_PRIO_ENABLED = (1 << 21), /* Priority cmds sent to dev */ ATA_DFLAG_INIT_MASK = (1 << 24) - 1, ATA_DFLAG_DETACH = (1 << 24), @@ -1136,8 +1136,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev); extern void ata_scsi_slave_destroy(struct scsi_device *sdev); extern int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth); -extern int __ata_change_queue_depth(struct ata_port *ap, struct scsi_device *sdev, - int queue_depth); +extern int ata_change_queue_depth(struct ata_port *ap, struct ata_device *dev, + struct scsi_device *sdev, int queue_depth); extern struct ata_device *ata_dev_pair(struct ata_device *adev); extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev); extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap); diff --git a/include/linux/linear_range.h b/include/linux/linear_range.h index fd3d0b358f22..2e4f4c3539c0 100644 --- a/include/linux/linear_range.h +++ b/include/linux/linear_range.h @@ -26,6 +26,17 @@ struct linear_range { unsigned int step; }; +#define LINEAR_RANGE(_min, _min_sel, _max_sel, _step) \ + { \ + .min = _min, \ + .min_sel = _min_sel, \ + .max_sel = _max_sel, \ + .step = _step, \ + } + +#define LINEAR_RANGE_IDX(_idx, _min, _min_sel, _max_sel, _step) \ + [_idx] = LINEAR_RANGE(_min, _min_sel, _max_sel, _step) + unsigned int linear_range_values_in_range(const struct linear_range *r); unsigned int linear_range_values_in_range_array(const struct linear_range *r, int ranges); diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index 60fff133c0b1..ec119da1d89b 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -224,6 +224,7 @@ LSM_HOOK(int, -ENOSYS, task_prctl, int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5) LSM_HOOK(void, LSM_RET_VOID, task_to_inode, struct task_struct *p, struct inode *inode) +LSM_HOOK(int, 0, userns_create, const struct cred *cred) LSM_HOOK(int, 0, ipc_permission, struct kern_ipc_perm *ipcp, short flag) LSM_HOOK(void, LSM_RET_VOID, ipc_getsecid, struct kern_ipc_perm *ipcp, u32 *secid) @@ -253,7 +254,7 @@ LSM_HOOK(int, 0, sem_semop, struct kern_ipc_perm *perm, struct sembuf *sops, LSM_HOOK(int, 0, netlink_send, struct sock *sk, struct sk_buff *skb) LSM_HOOK(void, LSM_RET_VOID, d_instantiate, struct dentry *dentry, struct inode *inode) -LSM_HOOK(int, -EINVAL, getprocattr, struct task_struct *p, char *name, +LSM_HOOK(int, -EINVAL, getprocattr, struct task_struct *p, const char *name, char **value) LSM_HOOK(int, -EINVAL, setprocattr, const char *name, void *value, size_t size) LSM_HOOK(int, 0, ismaclabel, const char *name) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 3aa6030302f5..4ec80b96c22e 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -806,6 +806,10 @@ * security attributes, e.g. for /proc/pid inodes. * @p contains the task_struct for the task. * @inode contains the inode structure for the inode. + * @userns_create: + * Check permission prior to creating a new user namespace. + * @cred points to prepared creds. + * Return 0 if successful, otherwise < 0 error code. * * Security hooks for Netlink messaging. * diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h new file mode 100644 index 000000000000..e594db58a0f1 --- /dev/null +++ b/include/linux/maple_tree.h @@ -0,0 +1,692 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#ifndef _LINUX_MAPLE_TREE_H +#define _LINUX_MAPLE_TREE_H +/* + * Maple Tree - An RCU-safe adaptive tree for storing ranges + * Copyright (c) 2018-2022 Oracle + * Authors: Liam R. Howlett <Liam.Howlett@Oracle.com> + * Matthew Wilcox <willy@infradead.org> + */ + +#include <linux/kernel.h> +#include <linux/rcupdate.h> +#include <linux/spinlock.h> +/* #define CONFIG_MAPLE_RCU_DISABLED */ +/* #define CONFIG_DEBUG_MAPLE_TREE_VERBOSE */ + +/* + * Allocated nodes are mutable until they have been inserted into the tree, + * at which time they cannot change their type until they have been removed + * from the tree and an RCU grace period has passed. + * + * Removed nodes have their ->parent set to point to themselves. RCU readers + * check ->parent before relying on the value that they loaded from the + * slots array. This lets us reuse the slots array for the RCU head. + * + * Nodes in the tree point to their parent unless bit 0 is set. + */ +#if defined(CONFIG_64BIT) || defined(BUILD_VDSO32_64) +/* 64bit sizes */ +#define MAPLE_NODE_SLOTS 31 /* 256 bytes including ->parent */ +#define MAPLE_RANGE64_SLOTS 16 /* 256 bytes */ +#define MAPLE_ARANGE64_SLOTS 10 /* 240 bytes */ +#define MAPLE_ARANGE64_META_MAX 15 /* Out of range for metadata */ +#define MAPLE_ALLOC_SLOTS (MAPLE_NODE_SLOTS - 1) +#else +/* 32bit sizes */ +#define MAPLE_NODE_SLOTS 63 /* 256 bytes including ->parent */ +#define MAPLE_RANGE64_SLOTS 32 /* 256 bytes */ +#define MAPLE_ARANGE64_SLOTS 21 /* 240 bytes */ +#define MAPLE_ARANGE64_META_MAX 31 /* Out of range for metadata */ +#define MAPLE_ALLOC_SLOTS (MAPLE_NODE_SLOTS - 2) +#endif /* defined(CONFIG_64BIT) || defined(BUILD_VDSO32_64) */ + +#define MAPLE_NODE_MASK 255UL + +/* + * The node->parent of the root node has bit 0 set and the rest of the pointer + * is a pointer to the tree itself. No more bits are available in this pointer + * (on m68k, the data structure may only be 2-byte aligned). + * + * Internal non-root nodes can only have maple_range_* nodes as parents. The + * parent pointer is 256B aligned like all other tree nodes. When storing a 32 + * or 64 bit values, the offset can fit into 4 bits. The 16 bit values need an + * extra bit to store the offset. This extra bit comes from a reuse of the last + * bit in the node type. This is possible by using bit 1 to indicate if bit 2 + * is part of the type or the slot. + * + * Once the type is decided, the decision of an allocation range type or a range + * type is done by examining the immutable tree flag for the MAPLE_ALLOC_RANGE + * flag. + * + * Node types: + * 0x??1 = Root + * 0x?00 = 16 bit nodes + * 0x010 = 32 bit nodes + * 0x110 = 64 bit nodes + * + * Slot size and location in the parent pointer: + * type : slot location + * 0x??1 : Root + * 0x?00 : 16 bit values, type in 0-1, slot in 2-6 + * 0x010 : 32 bit values, type in 0-2, slot in 3-6 + * 0x110 : 64 bit values, type in 0-2, slot in 3-6 + */ + +/* + * This metadata is used to optimize the gap updating code and in reverse + * searching for gaps or any other code that needs to find the end of the data. + */ +struct maple_metadata { + unsigned char end; + unsigned char gap; +}; + +/* + * Leaf nodes do not store pointers to nodes, they store user data. Users may + * store almost any bit pattern. As noted above, the optimisation of storing an + * entry at 0 in the root pointer cannot be done for data which have the bottom + * two bits set to '10'. We also reserve values with the bottom two bits set to + * '10' which are below 4096 (ie 2, 6, 10 .. 4094) for internal use. Some APIs + * return errnos as a negative errno shifted right by two bits and the bottom + * two bits set to '10', and while choosing to store these values in the array + * is not an error, it may lead to confusion if you're testing for an error with + * mas_is_err(). + * + * Non-leaf nodes store the type of the node pointed to (enum maple_type in bits + * 3-6), bit 2 is reserved. That leaves bits 0-1 unused for now. + * + * In regular B-Tree terms, pivots are called keys. The term pivot is used to + * indicate that the tree is specifying ranges, Pivots may appear in the + * subtree with an entry attached to the value whereas keys are unique to a + * specific position of a B-tree. Pivot values are inclusive of the slot with + * the same index. + */ + +struct maple_range_64 { + struct maple_pnode *parent; + unsigned long pivot[MAPLE_RANGE64_SLOTS - 1]; + union { + void __rcu *slot[MAPLE_RANGE64_SLOTS]; + struct { + void __rcu *pad[MAPLE_RANGE64_SLOTS - 1]; + struct maple_metadata meta; + }; + }; +}; + +/* + * At tree creation time, the user can specify that they're willing to trade off + * storing fewer entries in a tree in return for storing more information in + * each node. + * + * The maple tree supports recording the largest range of NULL entries available + * in this node, also called gaps. This optimises the tree for allocating a + * range. + */ +struct maple_arange_64 { + struct maple_pnode *parent; + unsigned long pivot[MAPLE_ARANGE64_SLOTS - 1]; + void __rcu *slot[MAPLE_ARANGE64_SLOTS]; + unsigned long gap[MAPLE_ARANGE64_SLOTS]; + struct maple_metadata meta; +}; + +struct maple_alloc { + unsigned long total; + unsigned char node_count; + unsigned int request_count; + struct maple_alloc *slot[MAPLE_ALLOC_SLOTS]; +}; + +struct maple_topiary { + struct maple_pnode *parent; + struct maple_enode *next; /* Overlaps the pivot */ +}; + +enum maple_type { + maple_dense, + maple_leaf_64, + maple_range_64, + maple_arange_64, +}; + + +/** + * DOC: Maple tree flags + * + * * MT_FLAGS_ALLOC_RANGE - Track gaps in this tree + * * MT_FLAGS_USE_RCU - Operate in RCU mode + * * MT_FLAGS_HEIGHT_OFFSET - The position of the tree height in the flags + * * MT_FLAGS_HEIGHT_MASK - The mask for the maple tree height value + * * MT_FLAGS_LOCK_MASK - How the mt_lock is used + * * MT_FLAGS_LOCK_IRQ - Acquired irq-safe + * * MT_FLAGS_LOCK_BH - Acquired bh-safe + * * MT_FLAGS_LOCK_EXTERN - mt_lock is not used + * + * MAPLE_HEIGHT_MAX The largest height that can be stored + */ +#define MT_FLAGS_ALLOC_RANGE 0x01 +#define MT_FLAGS_USE_RCU 0x02 +#define MT_FLAGS_HEIGHT_OFFSET 0x02 +#define MT_FLAGS_HEIGHT_MASK 0x7C +#define MT_FLAGS_LOCK_MASK 0x300 +#define MT_FLAGS_LOCK_IRQ 0x100 +#define MT_FLAGS_LOCK_BH 0x200 +#define MT_FLAGS_LOCK_EXTERN 0x300 + +#define MAPLE_HEIGHT_MAX 31 + + +#define MAPLE_NODE_TYPE_MASK 0x0F +#define MAPLE_NODE_TYPE_SHIFT 0x03 + +#define MAPLE_RESERVED_RANGE 4096 + +#ifdef CONFIG_LOCKDEP +typedef struct lockdep_map *lockdep_map_p; +#define mt_lock_is_held(mt) lock_is_held(mt->ma_external_lock) +#define mt_set_external_lock(mt, lock) \ + (mt)->ma_external_lock = &(lock)->dep_map +#else +typedef struct { /* nothing */ } lockdep_map_p; +#define mt_lock_is_held(mt) 1 +#define mt_set_external_lock(mt, lock) do { } while (0) +#endif + +/* + * If the tree contains a single entry at index 0, it is usually stored in + * tree->ma_root. To optimise for the page cache, an entry which ends in '00', + * '01' or '11' is stored in the root, but an entry which ends in '10' will be + * stored in a node. Bits 3-6 are used to store enum maple_type. + * + * The flags are used both to store some immutable information about this tree + * (set at tree creation time) and dynamic information set under the spinlock. + * + * Another use of flags are to indicate global states of the tree. This is the + * case with the MAPLE_USE_RCU flag, which indicates the tree is currently in + * RCU mode. This mode was added to allow the tree to reuse nodes instead of + * re-allocating and RCU freeing nodes when there is a single user. + */ +struct maple_tree { + union { + spinlock_t ma_lock; + lockdep_map_p ma_external_lock; + }; + void __rcu *ma_root; + unsigned int ma_flags; +}; + +/** + * MTREE_INIT() - Initialize a maple tree + * @name: The maple tree name + * @__flags: The maple tree flags + * + */ +#define MTREE_INIT(name, __flags) { \ + .ma_lock = __SPIN_LOCK_UNLOCKED((name).ma_lock), \ + .ma_flags = __flags, \ + .ma_root = NULL, \ +} + +/** + * MTREE_INIT_EXT() - Initialize a maple tree with an external lock. + * @name: The tree name + * @__flags: The maple tree flags + * @__lock: The external lock + */ +#ifdef CONFIG_LOCKDEP +#define MTREE_INIT_EXT(name, __flags, __lock) { \ + .ma_external_lock = &(__lock).dep_map, \ + .ma_flags = (__flags), \ + .ma_root = NULL, \ +} +#else +#define MTREE_INIT_EXT(name, __flags, __lock) MTREE_INIT(name, __flags) +#endif + +#define DEFINE_MTREE(name) \ + struct maple_tree name = MTREE_INIT(name, 0) + +#define mtree_lock(mt) spin_lock((&(mt)->ma_lock)) +#define mtree_unlock(mt) spin_unlock((&(mt)->ma_lock)) + +/* + * The Maple Tree squeezes various bits in at various points which aren't + * necessarily obvious. Usually, this is done by observing that pointers are + * N-byte aligned and thus the bottom log_2(N) bits are available for use. We + * don't use the high bits of pointers to store additional information because + * we don't know what bits are unused on any given architecture. + * + * Nodes are 256 bytes in size and are also aligned to 256 bytes, giving us 8 + * low bits for our own purposes. Nodes are currently of 4 types: + * 1. Single pointer (Range is 0-0) + * 2. Non-leaf Allocation Range nodes + * 3. Non-leaf Range nodes + * 4. Leaf Range nodes All nodes consist of a number of node slots, + * pivots, and a parent pointer. + */ + +struct maple_node { + union { + struct { + struct maple_pnode *parent; + void __rcu *slot[MAPLE_NODE_SLOTS]; + }; + struct { + void *pad; + struct rcu_head rcu; + struct maple_enode *piv_parent; + unsigned char parent_slot; + enum maple_type type; + unsigned char slot_len; + unsigned int ma_flags; + }; + struct maple_range_64 mr64; + struct maple_arange_64 ma64; + struct maple_alloc alloc; + }; +}; + +/* + * More complicated stores can cause two nodes to become one or three and + * potentially alter the height of the tree. Either half of the tree may need + * to be rebalanced against the other. The ma_topiary struct is used to track + * which nodes have been 'cut' from the tree so that the change can be done + * safely at a later date. This is done to support RCU. + */ +struct ma_topiary { + struct maple_enode *head; + struct maple_enode *tail; + struct maple_tree *mtree; +}; + +void *mtree_load(struct maple_tree *mt, unsigned long index); + +int mtree_insert(struct maple_tree *mt, unsigned long index, + void *entry, gfp_t gfp); +int mtree_insert_range(struct maple_tree *mt, unsigned long first, + unsigned long last, void *entry, gfp_t gfp); +int mtree_alloc_range(struct maple_tree *mt, unsigned long *startp, + void *entry, unsigned long size, unsigned long min, + unsigned long max, gfp_t gfp); +int mtree_alloc_rrange(struct maple_tree *mt, unsigned long *startp, + void *entry, unsigned long size, unsigned long min, + unsigned long max, gfp_t gfp); + +int mtree_store_range(struct maple_tree *mt, unsigned long first, + unsigned long last, void *entry, gfp_t gfp); +int mtree_store(struct maple_tree *mt, unsigned long index, + void *entry, gfp_t gfp); +void *mtree_erase(struct maple_tree *mt, unsigned long index); + +void mtree_destroy(struct maple_tree *mt); +void __mt_destroy(struct maple_tree *mt); + +/** + * mtree_empty() - Determine if a tree has any present entries. + * @mt: Maple Tree. + * + * Context: Any context. + * Return: %true if the tree contains only NULL pointers. + */ +static inline bool mtree_empty(const struct maple_tree *mt) +{ + return mt->ma_root == NULL; +} + +/* Advanced API */ + +/* + * The maple state is defined in the struct ma_state and is used to keep track + * of information during operations, and even between operations when using the + * advanced API. + * + * If state->node has bit 0 set then it references a tree location which is not + * a node (eg the root). If bit 1 is set, the rest of the bits are a negative + * errno. Bit 2 (the 'unallocated slots' bit) is clear. Bits 3-6 indicate the + * node type. + * + * state->alloc either has a request number of nodes or an allocated node. If + * stat->alloc has a requested number of nodes, the first bit will be set (0x1) + * and the remaining bits are the value. If state->alloc is a node, then the + * node will be of type maple_alloc. maple_alloc has MAPLE_NODE_SLOTS - 1 for + * storing more allocated nodes, a total number of nodes allocated, and the + * node_count in this node. node_count is the number of allocated nodes in this + * node. The scaling beyond MAPLE_NODE_SLOTS - 1 is handled by storing further + * nodes into state->alloc->slot[0]'s node. Nodes are taken from state->alloc + * by removing a node from the state->alloc node until state->alloc->node_count + * is 1, when state->alloc is returned and the state->alloc->slot[0] is promoted + * to state->alloc. Nodes are pushed onto state->alloc by putting the current + * state->alloc into the pushed node's slot[0]. + * + * The state also contains the implied min/max of the state->node, the depth of + * this search, and the offset. The implied min/max are either from the parent + * node or are 0-oo for the root node. The depth is incremented or decremented + * every time a node is walked down or up. The offset is the slot/pivot of + * interest in the node - either for reading or writing. + * + * When returning a value the maple state index and last respectively contain + * the start and end of the range for the entry. Ranges are inclusive in the + * Maple Tree. + */ +struct ma_state { + struct maple_tree *tree; /* The tree we're operating in */ + unsigned long index; /* The index we're operating on - range start */ + unsigned long last; /* The last index we're operating on - range end */ + struct maple_enode *node; /* The node containing this entry */ + unsigned long min; /* The minimum index of this node - implied pivot min */ + unsigned long max; /* The maximum index of this node - implied pivot max */ + struct maple_alloc *alloc; /* Allocated nodes for this operation */ + unsigned char depth; /* depth of tree descent during write */ + unsigned char offset; + unsigned char mas_flags; +}; + +struct ma_wr_state { + struct ma_state *mas; + struct maple_node *node; /* Decoded mas->node */ + unsigned long r_min; /* range min */ + unsigned long r_max; /* range max */ + enum maple_type type; /* mas->node type */ + unsigned char offset_end; /* The offset where the write ends */ + unsigned char node_end; /* mas->node end */ + unsigned long *pivots; /* mas->node->pivots pointer */ + unsigned long end_piv; /* The pivot at the offset end */ + void __rcu **slots; /* mas->node->slots pointer */ + void *entry; /* The entry to write */ + void *content; /* The existing entry that is being overwritten */ +}; + +#define mas_lock(mas) spin_lock(&((mas)->tree->ma_lock)) +#define mas_unlock(mas) spin_unlock(&((mas)->tree->ma_lock)) + + +/* + * Special values for ma_state.node. + * MAS_START means we have not searched the tree. + * MAS_ROOT means we have searched the tree and the entry we found lives in + * the root of the tree (ie it has index 0, length 1 and is the only entry in + * the tree). + * MAS_NONE means we have searched the tree and there is no node in the + * tree for this entry. For example, we searched for index 1 in an empty + * tree. Or we have a tree which points to a full leaf node and we + * searched for an entry which is larger than can be contained in that + * leaf node. + * MA_ERROR represents an errno. After dropping the lock and attempting + * to resolve the error, the walk would have to be restarted from the + * top of the tree as the tree may have been modified. + */ +#define MAS_START ((struct maple_enode *)1UL) +#define MAS_ROOT ((struct maple_enode *)5UL) +#define MAS_NONE ((struct maple_enode *)9UL) +#define MAS_PAUSE ((struct maple_enode *)17UL) +#define MA_ERROR(err) \ + ((struct maple_enode *)(((unsigned long)err << 2) | 2UL)) + +#define MA_STATE(name, mt, first, end) \ + struct ma_state name = { \ + .tree = mt, \ + .index = first, \ + .last = end, \ + .node = MAS_START, \ + .min = 0, \ + .max = ULONG_MAX, \ + .alloc = NULL, \ + } + +#define MA_WR_STATE(name, ma_state, wr_entry) \ + struct ma_wr_state name = { \ + .mas = ma_state, \ + .content = NULL, \ + .entry = wr_entry, \ + } + +#define MA_TOPIARY(name, tree) \ + struct ma_topiary name = { \ + .head = NULL, \ + .tail = NULL, \ + .mtree = tree, \ + } + +void *mas_walk(struct ma_state *mas); +void *mas_store(struct ma_state *mas, void *entry); +void *mas_erase(struct ma_state *mas); +int mas_store_gfp(struct ma_state *mas, void *entry, gfp_t gfp); +void mas_store_prealloc(struct ma_state *mas, void *entry); +void *mas_find(struct ma_state *mas, unsigned long max); +void *mas_find_rev(struct ma_state *mas, unsigned long min); +int mas_preallocate(struct ma_state *mas, void *entry, gfp_t gfp); +bool mas_is_err(struct ma_state *mas); + +bool mas_nomem(struct ma_state *mas, gfp_t gfp); +void mas_pause(struct ma_state *mas); +void maple_tree_init(void); +void mas_destroy(struct ma_state *mas); +int mas_expected_entries(struct ma_state *mas, unsigned long nr_entries); + +void *mas_prev(struct ma_state *mas, unsigned long min); +void *mas_next(struct ma_state *mas, unsigned long max); + +int mas_empty_area(struct ma_state *mas, unsigned long min, unsigned long max, + unsigned long size); + +/* Checks if a mas has not found anything */ +static inline bool mas_is_none(struct ma_state *mas) +{ + return mas->node == MAS_NONE; +} + +/* Checks if a mas has been paused */ +static inline bool mas_is_paused(struct ma_state *mas) +{ + return mas->node == MAS_PAUSE; +} + +void mas_dup_tree(struct ma_state *oldmas, struct ma_state *mas); +void mas_dup_store(struct ma_state *mas, void *entry); + +/* + * This finds an empty area from the highest address to the lowest. + * AKA "Topdown" version, + */ +int mas_empty_area_rev(struct ma_state *mas, unsigned long min, + unsigned long max, unsigned long size); +/** + * mas_reset() - Reset a Maple Tree operation state. + * @mas: Maple Tree operation state. + * + * Resets the error or walk state of the @mas so future walks of the + * array will start from the root. Use this if you have dropped the + * lock and want to reuse the ma_state. + * + * Context: Any context. + */ +static inline void mas_reset(struct ma_state *mas) +{ + mas->node = MAS_START; +} + +/** + * mas_for_each() - Iterate over a range of the maple tree. + * @__mas: Maple Tree operation state (maple_state) + * @__entry: Entry retrieved from the tree + * @__max: maximum index to retrieve from the tree + * + * When returned, mas->index and mas->last will hold the entire range for the + * entry. + * + * Note: may return the zero entry. + * + */ +#define mas_for_each(__mas, __entry, __max) \ + while (((__entry) = mas_find((__mas), (__max))) != NULL) + + +/** + * mas_set_range() - Set up Maple Tree operation state for a different index. + * @mas: Maple Tree operation state. + * @start: New start of range in the Maple Tree. + * @last: New end of range in the Maple Tree. + * + * Move the operation state to refer to a different range. This will + * have the effect of starting a walk from the top; see mas_next() + * to move to an adjacent index. + */ +static inline +void mas_set_range(struct ma_state *mas, unsigned long start, unsigned long last) +{ + mas->index = start; + mas->last = last; + mas->node = MAS_START; +} + +/** + * mas_set() - Set up Maple Tree operation state for a different index. + * @mas: Maple Tree operation state. + * @index: New index into the Maple Tree. + * + * Move the operation state to refer to a different index. This will + * have the effect of starting a walk from the top; see mas_next() + * to move to an adjacent index. + */ +static inline void mas_set(struct ma_state *mas, unsigned long index) +{ + + mas_set_range(mas, index, index); +} + +static inline bool mt_external_lock(const struct maple_tree *mt) +{ + return (mt->ma_flags & MT_FLAGS_LOCK_MASK) == MT_FLAGS_LOCK_EXTERN; +} + +/** + * mt_init_flags() - Initialise an empty maple tree with flags. + * @mt: Maple Tree + * @flags: maple tree flags. + * + * If you need to initialise a Maple Tree with special flags (eg, an + * allocation tree), use this function. + * + * Context: Any context. + */ +static inline void mt_init_flags(struct maple_tree *mt, unsigned int flags) +{ + mt->ma_flags = flags; + if (!mt_external_lock(mt)) + spin_lock_init(&mt->ma_lock); + rcu_assign_pointer(mt->ma_root, NULL); +} + +/** + * mt_init() - Initialise an empty maple tree. + * @mt: Maple Tree + * + * An empty Maple Tree. + * + * Context: Any context. + */ +static inline void mt_init(struct maple_tree *mt) +{ + mt_init_flags(mt, 0); +} + +static inline bool mt_in_rcu(struct maple_tree *mt) +{ +#ifdef CONFIG_MAPLE_RCU_DISABLED + return false; +#endif + return mt->ma_flags & MT_FLAGS_USE_RCU; +} + +/** + * mt_clear_in_rcu() - Switch the tree to non-RCU mode. + * @mt: The Maple Tree + */ +static inline void mt_clear_in_rcu(struct maple_tree *mt) +{ + if (!mt_in_rcu(mt)) + return; + + if (mt_external_lock(mt)) { + BUG_ON(!mt_lock_is_held(mt)); + mt->ma_flags &= ~MT_FLAGS_USE_RCU; + } else { + mtree_lock(mt); + mt->ma_flags &= ~MT_FLAGS_USE_RCU; + mtree_unlock(mt); + } +} + +/** + * mt_set_in_rcu() - Switch the tree to RCU safe mode. + * @mt: The Maple Tree + */ +static inline void mt_set_in_rcu(struct maple_tree *mt) +{ + if (mt_in_rcu(mt)) + return; + + if (mt_external_lock(mt)) { + BUG_ON(!mt_lock_is_held(mt)); + mt->ma_flags |= MT_FLAGS_USE_RCU; + } else { + mtree_lock(mt); + mt->ma_flags |= MT_FLAGS_USE_RCU; + mtree_unlock(mt); + } +} + +static inline unsigned int mt_height(const struct maple_tree *mt) + +{ + return (mt->ma_flags & MT_FLAGS_HEIGHT_MASK) >> MT_FLAGS_HEIGHT_OFFSET; +} + +void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max); +void *mt_find_after(struct maple_tree *mt, unsigned long *index, + unsigned long max); +void *mt_prev(struct maple_tree *mt, unsigned long index, unsigned long min); +void *mt_next(struct maple_tree *mt, unsigned long index, unsigned long max); + +/** + * mt_for_each - Iterate over each entry starting at index until max. + * @__tree: The Maple Tree + * @__entry: The current entry + * @__index: The index to update to track the location in the tree + * @__max: The maximum limit for @index + * + * Note: Will not return the zero entry. + */ +#define mt_for_each(__tree, __entry, __index, __max) \ + for (__entry = mt_find(__tree, &(__index), __max); \ + __entry; __entry = mt_find_after(__tree, &(__index), __max)) + + +#ifdef CONFIG_DEBUG_MAPLE_TREE +extern atomic_t maple_tree_tests_run; +extern atomic_t maple_tree_tests_passed; + +void mt_dump(const struct maple_tree *mt); +void mt_validate(struct maple_tree *mt); +void mt_cache_shrink(void); +#define MT_BUG_ON(__tree, __x) do { \ + atomic_inc(&maple_tree_tests_run); \ + if (__x) { \ + pr_info("BUG at %s:%d (%u)\n", \ + __func__, __LINE__, __x); \ + mt_dump(__tree); \ + pr_info("Pass: %u Run:%u\n", \ + atomic_read(&maple_tree_tests_passed), \ + atomic_read(&maple_tree_tests_run)); \ + dump_stack(); \ + } else { \ + atomic_inc(&maple_tree_tests_passed); \ + } \ +} while (0) +#else +#define MT_BUG_ON(__tree, __x) BUG_ON(__x) +#endif /* CONFIG_DEBUG_MAPLE_TREE */ + +#endif /*_LINUX_MAPLE_TREE_H */ diff --git a/include/linux/mdev.h b/include/linux/mdev.h index 47ad3b104d9e..139d05b26f82 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -10,6 +10,9 @@ #ifndef MDEV_H #define MDEV_H +#include <linux/device.h> +#include <linux/uuid.h> + struct mdev_type; struct mdev_device { @@ -20,67 +23,67 @@ struct mdev_device { bool active; }; -static inline struct mdev_device *to_mdev_device(struct device *dev) -{ - return container_of(dev, struct mdev_device, dev); -} +struct mdev_type { + /* set by the driver before calling mdev_register parent: */ + const char *sysfs_name; + const char *pretty_name; -unsigned int mdev_get_type_group_id(struct mdev_device *mdev); -unsigned int mtype_get_type_group_id(struct mdev_type *mtype); -struct device *mtype_get_parent_dev(struct mdev_type *mtype); + /* set by the core, can be used drivers */ + struct mdev_parent *parent; -/* interface for exporting mdev supported type attributes */ -struct mdev_type_attribute { - struct attribute attr; - ssize_t (*show)(struct mdev_type *mtype, - struct mdev_type_attribute *attr, char *buf); - ssize_t (*store)(struct mdev_type *mtype, - struct mdev_type_attribute *attr, const char *buf, - size_t count); + /* internal only */ + struct kobject kobj; + struct kobject *devices_kobj; }; -#define MDEV_TYPE_ATTR(_name, _mode, _show, _store) \ -struct mdev_type_attribute mdev_type_attr_##_name = \ - __ATTR(_name, _mode, _show, _store) -#define MDEV_TYPE_ATTR_RW(_name) \ - struct mdev_type_attribute mdev_type_attr_##_name = __ATTR_RW(_name) -#define MDEV_TYPE_ATTR_RO(_name) \ - struct mdev_type_attribute mdev_type_attr_##_name = __ATTR_RO(_name) -#define MDEV_TYPE_ATTR_WO(_name) \ - struct mdev_type_attribute mdev_type_attr_##_name = __ATTR_WO(_name) +/* embedded into the struct device that the mdev devices hang off */ +struct mdev_parent { + struct device *dev; + struct mdev_driver *mdev_driver; + struct kset *mdev_types_kset; + /* Synchronize device creation/removal with parent unregistration */ + struct rw_semaphore unreg_sem; + struct mdev_type **types; + unsigned int nr_types; + atomic_t available_instances; +}; + +static inline struct mdev_device *to_mdev_device(struct device *dev) +{ + return container_of(dev, struct mdev_device, dev); +} /** * struct mdev_driver - Mediated device driver + * @device_api: string to return for the device_api sysfs + * @max_instances: maximum number of instances supported (optional) * @probe: called when new device created * @remove: called when device removed - * @supported_type_groups: Attributes to define supported types. It is mandatory - * to provide supported types. + * @get_available: Return the max number of instances that can be created + * @show_description: Print a description of the mtype * @driver: device driver structure - * **/ struct mdev_driver { + const char *device_api; + unsigned int max_instances; int (*probe)(struct mdev_device *dev); void (*remove)(struct mdev_device *dev); - struct attribute_group **supported_type_groups; + unsigned int (*get_available)(struct mdev_type *mtype); + ssize_t (*show_description)(struct mdev_type *mtype, char *buf); struct device_driver driver; }; -extern struct bus_type mdev_bus_type; - -int mdev_register_device(struct device *dev, struct mdev_driver *mdev_driver); -void mdev_unregister_device(struct device *dev); +int mdev_register_parent(struct mdev_parent *parent, struct device *dev, + struct mdev_driver *mdev_driver, struct mdev_type **types, + unsigned int nr_types); +void mdev_unregister_parent(struct mdev_parent *parent); int mdev_register_driver(struct mdev_driver *drv); void mdev_unregister_driver(struct mdev_driver *drv); -struct device *mdev_parent_dev(struct mdev_device *mdev); static inline struct device *mdev_dev(struct mdev_device *mdev) { return &mdev->dev; } -static inline struct mdev_device *mdev_from_dev(struct device *dev) -{ - return dev->bus == &mdev_bus_type ? to_mdev_device(dev) : NULL; -} #endif /* MDEV_H */ diff --git a/include/linux/mdio/mdio-i2c.h b/include/linux/mdio/mdio-i2c.h index b1d27f7cd23f..65b550a6fc32 100644 --- a/include/linux/mdio/mdio-i2c.h +++ b/include/linux/mdio/mdio-i2c.h @@ -11,6 +11,14 @@ struct device; struct i2c_adapter; struct mii_bus; -struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c); +enum mdio_i2c_proto { + MDIO_I2C_NONE, + MDIO_I2C_MARVELL_C22, + MDIO_I2C_C45, + MDIO_I2C_ROLLBALL, +}; + +struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c, + enum mdio_i2c_proto protocol); #endif diff --git a/include/linux/mei_aux.h b/include/linux/mei_aux.h index 587f25128848..506912ad363b 100644 --- a/include/linux/mei_aux.h +++ b/include/linux/mei_aux.h @@ -7,10 +7,22 @@ #include <linux/auxiliary_bus.h> +/** + * struct mei_aux_device - mei auxiliary device + * @aux_dev: - auxiliary device object + * @irq: interrupt driving the mei auxiliary device + * @bar: mmio resource bar reserved to mei auxiliary device + * @ext_op_mem: resource for extend operational memory + * used in graphics PXP mode. + * @slow_firmware: The device has slow underlying firmware. + * Such firmware will require to use larger operation timeouts. + */ struct mei_aux_device { struct auxiliary_device aux_dev; int irq; struct resource bar; + struct resource ext_op_mem; + bool slow_firmware; }; #define auxiliary_dev_to_mei_aux_dev(auxiliary_dev) \ diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 6257867fbf95..e1644a24009c 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -80,29 +80,8 @@ enum mem_cgroup_events_target { MEM_CGROUP_NTARGETS, }; -struct memcg_vmstats_percpu { - /* Local (CPU and cgroup) page state & events */ - long state[MEMCG_NR_STAT]; - unsigned long events[NR_VM_EVENT_ITEMS]; - - /* Delta calculation for lockless upward propagation */ - long state_prev[MEMCG_NR_STAT]; - unsigned long events_prev[NR_VM_EVENT_ITEMS]; - - /* Cgroup1: threshold notifications & softlimit tree updates */ - unsigned long nr_page_events; - unsigned long targets[MEM_CGROUP_NTARGETS]; -}; - -struct memcg_vmstats { - /* Aggregated (CPU and subtree) page state & events */ - long state[MEMCG_NR_STAT]; - unsigned long events[NR_VM_EVENT_ITEMS]; - - /* Pending child counts during tree propagation */ - long state_pending[MEMCG_NR_STAT]; - unsigned long events_pending[NR_VM_EVENT_ITEMS]; -}; +struct memcg_vmstats_percpu; +struct memcg_vmstats; struct mem_cgroup_reclaim_iter { struct mem_cgroup *position; @@ -185,15 +164,6 @@ struct mem_cgroup_thresholds { struct mem_cgroup_threshold_ary *spare; }; -#if defined(CONFIG_SMP) -struct memcg_padding { - char x[0]; -} ____cacheline_internodealigned_in_smp; -#define MEMCG_PADDING(name) struct memcg_padding name -#else -#define MEMCG_PADDING(name) -#endif - /* * Remember four most recent foreign writebacks with dirty pages in this * cgroup. Inode sharing is expected to be uncommon and, even if we miss @@ -304,10 +274,10 @@ struct mem_cgroup { spinlock_t move_lock; unsigned long move_lock_flags; - MEMCG_PADDING(_pad1_); + CACHELINE_PADDING(_pad1_); /* memory.stat */ - struct memcg_vmstats vmstats; + struct memcg_vmstats *vmstats; /* memory.events */ atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; @@ -326,7 +296,7 @@ struct mem_cgroup { struct list_head objcg_list; #endif - MEMCG_PADDING(_pad2_); + CACHELINE_PADDING(_pad2_); /* * set > 0 if pages under this cgroup are moving to other cgroup. @@ -350,14 +320,20 @@ struct mem_cgroup { struct deferred_split deferred_split_queue; #endif +#ifdef CONFIG_LRU_GEN + /* per-memcg mm_struct list */ + struct lru_gen_mm_list mm_list; +#endif + struct mem_cgroup_per_node *nodeinfo[]; }; /* - * size of first charge trial. "32" comes from vmscan.c's magic value. - * TODO: maybe necessary to use big numbers in big irons. + * size of first charge trial. + * TODO: maybe necessary to use big numbers in big irons or dynamic based of the + * workload. */ -#define MEMCG_CHARGE_BATCH 32U +#define MEMCG_CHARGE_BATCH 64U extern struct mem_cgroup *root_mem_cgroup; @@ -444,6 +420,7 @@ static inline struct obj_cgroup *__folio_objcg(struct folio *folio) * - LRU isolation * - lock_page_memcg() * - exclusive reference + * - mem_cgroup_trylock_pages() * * For a kmem folio a caller should hold an rcu read lock to protect memcg * associated with a kmem folio from being released. @@ -505,6 +482,7 @@ static inline struct mem_cgroup *folio_memcg_rcu(struct folio *folio) * - LRU isolation * - lock_page_memcg() * - exclusive reference + * - mem_cgroup_trylock_pages() * * For a kmem page a caller should hold an rcu read lock to protect memcg * associated with a kmem page from being released. @@ -689,7 +667,7 @@ static inline int mem_cgroup_charge(struct folio *folio, struct mm_struct *mm, return __mem_cgroup_charge(folio, mm, gfp); } -int mem_cgroup_swapin_charge_page(struct page *page, struct mm_struct *mm, +int mem_cgroup_swapin_charge_folio(struct folio *folio, struct mm_struct *mm, gfp_t gfp, swp_entry_t entry); void mem_cgroup_swapin_uncharge_swap(swp_entry_t entry); @@ -959,6 +937,23 @@ void unlock_page_memcg(struct page *page); void __mod_memcg_state(struct mem_cgroup *memcg, int idx, int val); +/* try to stablize folio_memcg() for all the pages in a memcg */ +static inline bool mem_cgroup_trylock_pages(struct mem_cgroup *memcg) +{ + rcu_read_lock(); + + if (mem_cgroup_disabled() || !atomic_read(&memcg->moving_account)) + return true; + + rcu_read_unlock(); + return false; +} + +static inline void mem_cgroup_unlock_pages(void) +{ + rcu_read_unlock(); +} + /* idx can be of type enum memcg_stat_item or node_stat_item */ static inline void mod_memcg_state(struct mem_cgroup *memcg, int idx, int val) @@ -985,15 +980,7 @@ static inline void mod_memcg_page_state(struct page *page, rcu_read_unlock(); } -static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) -{ - long x = READ_ONCE(memcg->vmstats.state[idx]); -#ifdef CONFIG_SMP - if (x < 0) - x = 0; -#endif - return x; -} +unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx); static inline unsigned long lruvec_page_state(struct lruvec *lruvec, enum node_stat_item idx) @@ -1238,7 +1225,7 @@ static inline int mem_cgroup_charge(struct folio *folio, return 0; } -static inline int mem_cgroup_swapin_charge_page(struct page *page, +static inline int mem_cgroup_swapin_charge_folio(struct folio *folio, struct mm_struct *mm, gfp_t gfp, swp_entry_t entry) { return 0; @@ -1433,6 +1420,18 @@ static inline void folio_memcg_unlock(struct folio *folio) { } +static inline bool mem_cgroup_trylock_pages(struct mem_cgroup *memcg) +{ + /* to match folio_memcg_rcu() */ + rcu_read_lock(); + return true; +} + +static inline void mem_cgroup_unlock_pages(void) +{ + rcu_read_unlock(); +} + static inline void mem_cgroup_handle_over_high(void) { } @@ -1779,7 +1778,7 @@ static inline void count_objcg_event(struct obj_cgroup *objcg, { struct mem_cgroup *memcg; - if (mem_cgroup_kmem_disabled()) + if (!memcg_kmem_enabled()) return; rcu_read_lock(); @@ -1788,42 +1787,6 @@ static inline void count_objcg_event(struct obj_cgroup *objcg, rcu_read_unlock(); } -/** - * get_mem_cgroup_from_obj - get a memcg associated with passed kernel object. - * @p: pointer to object from which memcg should be extracted. It can be NULL. - * - * Retrieves the memory group into which the memory of the pointed kernel - * object is accounted. If memcg is found, its reference is taken. - * If a passed kernel object is uncharged, or if proper memcg cannot be found, - * as well as if mem_cgroup is disabled, NULL is returned. - * - * Return: valid memcg pointer with taken reference or NULL. - */ -static inline struct mem_cgroup *get_mem_cgroup_from_obj(void *p) -{ - struct mem_cgroup *memcg; - - rcu_read_lock(); - do { - memcg = mem_cgroup_from_obj(p); - } while (memcg && !css_tryget(&memcg->css)); - rcu_read_unlock(); - return memcg; -} - -/** - * mem_cgroup_or_root - always returns a pointer to a valid memory cgroup. - * @memcg: pointer to a valid memory cgroup or NULL. - * - * If passed argument is not NULL, returns it without any additional checks - * and changes. Otherwise, root_mem_cgroup is returned. - * - * NOTE: root_mem_cgroup can be NULL during early boot. - */ -static inline struct mem_cgroup *mem_cgroup_or_root(struct mem_cgroup *memcg) -{ - return memcg ? memcg : root_mem_cgroup; -} #else static inline bool mem_cgroup_kmem_disabled(void) { @@ -1880,15 +1843,6 @@ static inline void count_objcg_event(struct obj_cgroup *objcg, { } -static inline struct mem_cgroup *get_mem_cgroup_from_obj(void *p) -{ - return NULL; -} - -static inline struct mem_cgroup *mem_cgroup_or_root(struct mem_cgroup *memcg) -{ - return NULL; -} #endif /* CONFIG_MEMCG_KMEM */ #if defined(CONFIG_MEMCG_KMEM) && defined(CONFIG_ZSWAP) diff --git a/include/linux/memory-tiers.h b/include/linux/memory-tiers.h new file mode 100644 index 000000000000..965009aa01d7 --- /dev/null +++ b/include/linux/memory-tiers.h @@ -0,0 +1,102 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_MEMORY_TIERS_H +#define _LINUX_MEMORY_TIERS_H + +#include <linux/types.h> +#include <linux/nodemask.h> +#include <linux/kref.h> +#include <linux/mmzone.h> +/* + * Each tier cover a abstrace distance chunk size of 128 + */ +#define MEMTIER_CHUNK_BITS 7 +#define MEMTIER_CHUNK_SIZE (1 << MEMTIER_CHUNK_BITS) +/* + * Smaller abstract distance values imply faster (higher) memory tiers. Offset + * the DRAM adistance so that we can accommodate devices with a slightly lower + * adistance value (slightly faster) than default DRAM adistance to be part of + * the same memory tier. + */ +#define MEMTIER_ADISTANCE_DRAM ((4 * MEMTIER_CHUNK_SIZE) + (MEMTIER_CHUNK_SIZE >> 1)) +#define MEMTIER_HOTPLUG_PRIO 100 + +struct memory_tier; +struct memory_dev_type { + /* list of memory types that are part of same tier as this type */ + struct list_head tier_sibiling; + /* abstract distance for this specific memory type */ + int adistance; + /* Nodes of same abstract distance */ + nodemask_t nodes; + struct kref kref; +}; + +#ifdef CONFIG_NUMA +extern bool numa_demotion_enabled; +struct memory_dev_type *alloc_memory_type(int adistance); +void destroy_memory_type(struct memory_dev_type *memtype); +void init_node_memory_type(int node, struct memory_dev_type *default_type); +void clear_node_memory_type(int node, struct memory_dev_type *memtype); +#ifdef CONFIG_MIGRATION +int next_demotion_node(int node); +void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets); +bool node_is_toptier(int node); +#else +static inline int next_demotion_node(int node) +{ + return NUMA_NO_NODE; +} + +static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) +{ + *targets = NODE_MASK_NONE; +} + +static inline bool node_is_toptier(int node) +{ + return true; +} +#endif + +#else + +#define numa_demotion_enabled false +/* + * CONFIG_NUMA implementation returns non NULL error. + */ +static inline struct memory_dev_type *alloc_memory_type(int adistance) +{ + return NULL; +} + +static inline void destroy_memory_type(struct memory_dev_type *memtype) +{ + +} + +static inline void init_node_memory_type(int node, struct memory_dev_type *default_type) +{ + +} + +static inline void clear_node_memory_type(int node, struct memory_dev_type *memtype) +{ + +} + +static inline int next_demotion_node(int node) +{ + return NUMA_NO_NODE; +} + +static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) +{ + *targets = NODE_MASK_NONE; +} + +static inline bool node_is_toptier(int node) +{ + return true; +} +#endif /* CONFIG_NUMA */ +#endif /* _LINUX_MEMORY_TIERS_H */ diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index e0b2209ab71c..9fcbf5706595 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -11,7 +11,6 @@ struct page; struct zone; struct pglist_data; struct mem_section; -struct memory_block; struct memory_group; struct resource; struct vmem_altmap; @@ -44,11 +43,6 @@ extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat); ({ \ memblock_alloc(sizeof(*pgdat), SMP_CACHE_BYTES); \ }) -/* - * This definition is just for error path in node hotadd. - * For node hotremove, we have to replace this. - */ -#define generic_free_nodedata(pgdat) kfree(pgdat) extern pg_data_t *node_data[]; static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat) @@ -64,9 +58,6 @@ static inline pg_data_t *generic_alloc_nodedata(int nid) BUG(); return NULL; } -static inline void generic_free_nodedata(pg_data_t *pgdat) -{ -} static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat) { } @@ -216,6 +207,22 @@ void put_online_mems(void); void mem_hotplug_begin(void); void mem_hotplug_done(void); +/* See kswapd_is_running() */ +static inline void pgdat_kswapd_lock(pg_data_t *pgdat) +{ + mutex_lock(&pgdat->kswapd_lock); +} + +static inline void pgdat_kswapd_unlock(pg_data_t *pgdat) +{ + mutex_unlock(&pgdat->kswapd_lock); +} + +static inline void pgdat_kswapd_lock_init(pg_data_t *pgdat) +{ + mutex_init(&pgdat->kswapd_lock); +} + #else /* ! CONFIG_MEMORY_HOTPLUG */ #define pfn_to_online_page(pfn) \ ({ \ @@ -252,6 +259,10 @@ static inline bool movable_node_is_enabled(void) { return false; } + +static inline void pgdat_kswapd_lock(pg_data_t *pgdat) {} +static inline void pgdat_kswapd_unlock(pg_data_t *pgdat) {} +static inline void pgdat_kswapd_lock_init(pg_data_t *pgdat) {} #endif /* ! CONFIG_MEMORY_HOTPLUG */ /* @@ -333,7 +344,6 @@ extern void move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn, extern void remove_pfn_range_from_zone(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages); -extern bool is_memblock_offlined(struct memory_block *mem); extern int sparse_add_section(int nid, unsigned long pfn, unsigned long nr_pages, struct vmem_altmap *altmap, struct dev_pagemap *pgmap); diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 668389b4b53d..d232de7cdc56 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -151,13 +151,6 @@ extern bool mempolicy_in_oom_domain(struct task_struct *tsk, const nodemask_t *mask); extern nodemask_t *policy_nodemask(gfp_t gfp, struct mempolicy *policy); -static inline nodemask_t *policy_nodemask_current(gfp_t gfp) -{ - struct mempolicy *mpol = get_task_policy(current); - - return policy_nodemask(gfp, mpol); -} - extern unsigned int mempolicy_slab_node(void); extern enum zone_type policy_zone; @@ -189,6 +182,7 @@ static inline bool mpol_is_preferred_many(struct mempolicy *pol) return (pol->mode == MPOL_PREFERRED_MANY); } +extern bool apply_policy_zone(struct mempolicy *policy, enum zone_type zone); #else @@ -294,11 +288,6 @@ static inline void mpol_put_task_policy(struct task_struct *task) { } -static inline nodemask_t *policy_nodemask_current(gfp_t gfp) -{ - return NULL; -} - static inline bool mpol_is_preferred_many(struct mempolicy *pol) { return false; diff --git a/include/linux/memremap.h b/include/linux/memremap.h index 19010491a603..7fcaf3180a5b 100644 --- a/include/linux/memremap.h +++ b/include/linux/memremap.h @@ -139,6 +139,11 @@ struct dev_pagemap { }; }; +static inline bool pgmap_has_memory_failure(struct dev_pagemap *pgmap) +{ + return pgmap->ops && pgmap->ops->memory_failure; +} + static inline struct vmem_altmap *pgmap_altmap(struct dev_pagemap *pgmap) { if (pgmap->flags & PGMAP_ALTMAP_VALID) @@ -182,6 +187,7 @@ static inline bool folio_is_device_coherent(const struct folio *folio) } #ifdef CONFIG_ZONE_DEVICE +void zone_device_page_init(struct page *page); void *memremap_pages(struct dev_pagemap *pgmap, int nid); void memunmap_pages(struct dev_pagemap *pgmap); void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap); diff --git a/include/linux/mfd/ocelot.h b/include/linux/mfd/ocelot.h new file mode 100644 index 000000000000..dd72073d2d4f --- /dev/null +++ b/include/linux/mfd/ocelot.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* Copyright 2022 Innovative Advantage Inc. */ + +#ifndef _LINUX_MFD_OCELOT_H +#define _LINUX_MFD_OCELOT_H + +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/types.h> + +struct resource; + +static inline struct regmap * +ocelot_regmap_from_resource_optional(struct platform_device *pdev, + unsigned int index, + const struct regmap_config *config) +{ + struct device *dev = &pdev->dev; + struct resource *res; + void __iomem *regs; + + /* + * Don't use _get_and_ioremap_resource() here, since that will invoke + * prints of "invalid resource" which will simply add confusion. + */ + res = platform_get_resource(pdev, IORESOURCE_MEM, index); + if (res) { + regs = devm_ioremap_resource(dev, res); + if (IS_ERR(regs)) + return ERR_CAST(regs); + return devm_regmap_init_mmio(dev, regs, config); + } + + /* + * Fall back to using REG and getting the resource from the parent + * device, which is possible in an MFD configuration + */ + if (dev->parent) { + res = platform_get_resource(pdev, IORESOURCE_REG, index); + if (!res) + return NULL; + + return dev_get_regmap(dev->parent, res->name); + } + + return NULL; +} + +static inline struct regmap * +ocelot_regmap_from_resource(struct platform_device *pdev, unsigned int index, + const struct regmap_config *config) +{ + struct regmap *map; + + map = ocelot_regmap_from_resource_optional(pdev, index, config); + return map ?: ERR_PTR(-ENOENT); +} + +#endif diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index 58602032e642..9af1f3105f80 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -519,6 +519,77 @@ enum rk809_reg_id { #define MIC_DIFF_DIS (0x0 << 7) #define MIC_DIFF_EN (0x1 << 7) +/* RK817 Battery Registers */ +#define RK817_GAS_GAUGE_ADC_CONFIG0 0x50 +#define RK817_GG_EN (0x1 << 7) +#define RK817_SYS_VOL_ADC_EN (0x1 << 6) +#define RK817_TS_ADC_EN (0x1 << 5) +#define RK817_USB_VOL_ADC_EN (0x1 << 4) +#define RK817_BAT_VOL_ADC_EN (0x1 << 3) +#define RK817_BAT_CUR_ADC_EN (0x1 << 2) + +#define RK817_GAS_GAUGE_ADC_CONFIG1 0x55 + +#define RK817_VOL_CUR_CALIB_UPD BIT(7) + +#define RK817_GAS_GAUGE_GG_CON 0x56 +#define RK817_GAS_GAUGE_GG_STS 0x57 + +#define RK817_BAT_CON (0x1 << 4) +#define RK817_RELAX_VOL_UPD (0x3 << 2) +#define RK817_RELAX_STS (0x1 << 1) + +#define RK817_GAS_GAUGE_RELAX_THRE_H 0x58 +#define RK817_GAS_GAUGE_RELAX_THRE_L 0x59 +#define RK817_GAS_GAUGE_OCV_THRE_VOL 0x62 +#define RK817_GAS_GAUGE_OCV_VOL_H 0x63 +#define RK817_GAS_GAUGE_OCV_VOL_L 0x64 +#define RK817_GAS_GAUGE_PWRON_VOL_H 0x6b +#define RK817_GAS_GAUGE_PWRON_VOL_L 0x6c +#define RK817_GAS_GAUGE_PWRON_CUR_H 0x6d +#define RK817_GAS_GAUGE_PWRON_CUR_L 0x6e +#define RK817_GAS_GAUGE_OFF_CNT 0x6f +#define RK817_GAS_GAUGE_Q_INIT_H3 0x70 +#define RK817_GAS_GAUGE_Q_INIT_H2 0x71 +#define RK817_GAS_GAUGE_Q_INIT_L1 0x72 +#define RK817_GAS_GAUGE_Q_INIT_L0 0x73 +#define RK817_GAS_GAUGE_Q_PRES_H3 0x74 +#define RK817_GAS_GAUGE_Q_PRES_H2 0x75 +#define RK817_GAS_GAUGE_Q_PRES_L1 0x76 +#define RK817_GAS_GAUGE_Q_PRES_L0 0x77 +#define RK817_GAS_GAUGE_BAT_VOL_H 0x78 +#define RK817_GAS_GAUGE_BAT_VOL_L 0x79 +#define RK817_GAS_GAUGE_BAT_CUR_H 0x7a +#define RK817_GAS_GAUGE_BAT_CUR_L 0x7b +#define RK817_GAS_GAUGE_USB_VOL_H 0x7e +#define RK817_GAS_GAUGE_USB_VOL_L 0x7f +#define RK817_GAS_GAUGE_SYS_VOL_H 0x80 +#define RK817_GAS_GAUGE_SYS_VOL_L 0x81 +#define RK817_GAS_GAUGE_Q_MAX_H3 0x82 +#define RK817_GAS_GAUGE_Q_MAX_H2 0x83 +#define RK817_GAS_GAUGE_Q_MAX_L1 0x84 +#define RK817_GAS_GAUGE_Q_MAX_L0 0x85 +#define RK817_GAS_GAUGE_SLEEP_CON_SAMP_CUR_H 0x8f +#define RK817_GAS_GAUGE_SLEEP_CON_SAMP_CUR_L 0x90 +#define RK817_GAS_GAUGE_CAL_OFFSET_H 0x91 +#define RK817_GAS_GAUGE_CAL_OFFSET_L 0x92 +#define RK817_GAS_GAUGE_VCALIB0_H 0x93 +#define RK817_GAS_GAUGE_VCALIB0_L 0x94 +#define RK817_GAS_GAUGE_VCALIB1_H 0x95 +#define RK817_GAS_GAUGE_VCALIB1_L 0x96 +#define RK817_GAS_GAUGE_IOFFSET_H 0x97 +#define RK817_GAS_GAUGE_IOFFSET_L 0x98 +#define RK817_GAS_GAUGE_BAT_R1 0x9a +#define RK817_GAS_GAUGE_BAT_R2 0x9b +#define RK817_GAS_GAUGE_BAT_R3 0x9c +#define RK817_GAS_GAUGE_DATA0 0x9d +#define RK817_GAS_GAUGE_DATA1 0x9e +#define RK817_GAS_GAUGE_DATA2 0x9f +#define RK817_GAS_GAUGE_DATA3 0xa0 +#define RK817_GAS_GAUGE_DATA4 0xa1 +#define RK817_GAS_GAUGE_DATA5 0xa2 +#define RK817_GAS_GAUGE_CUR_ADC_K0 0xb0 + #define RK817_POWER_EN_REG(i) (0xb1 + (i)) #define RK817_POWER_SLP_EN_REG(i) (0xb5 + (i)) @@ -544,10 +615,30 @@ enum rk809_reg_id { #define RK817_LDO_ON_VSEL_REG(idx) (0xcc + (idx) * 2) #define RK817_BOOST_OTG_CFG (0xde) +#define RK817_PMIC_CHRG_OUT 0xe4 +#define RK817_CHRG_VOL_SEL (0x07 << 4) +#define RK817_CHRG_CUR_SEL (0x07 << 0) + +#define RK817_PMIC_CHRG_IN 0xe5 +#define RK817_USB_VLIM_EN (0x01 << 7) +#define RK817_USB_VLIM_SEL (0x07 << 4) +#define RK817_USB_ILIM_EN (0x01 << 3) +#define RK817_USB_ILIM_SEL (0x07 << 0) +#define RK817_PMIC_CHRG_TERM 0xe6 +#define RK817_CHRG_TERM_ANA_DIG (0x01 << 2) +#define RK817_CHRG_TERM_ANA_SEL (0x03 << 0) +#define RK817_CHRG_EN (0x01 << 6) + +#define RK817_PMIC_CHRG_STS 0xeb +#define RK817_BAT_EXS BIT(7) +#define RK817_CHG_STS (0x07 << 4) + #define RK817_ID_MSB 0xed #define RK817_ID_LSB 0xee #define RK817_SYS_STS 0xf0 +#define RK817_PLUG_IN_STS (0x1 << 6) + #define RK817_SYS_CFG(i) (0xf1 + (i)) #define RK817_ON_SOURCE_REG 0xf5 diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 22c0a0cf5e0c..3ef77f52a4f0 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -62,6 +62,8 @@ extern const char *migrate_reason_names[MR_TYPES]; #ifdef CONFIG_MIGRATION extern void putback_movable_pages(struct list_head *l); +int migrate_folio_extra(struct address_space *mapping, struct folio *dst, + struct folio *src, enum migrate_mode mode, int extra_count); int migrate_folio(struct address_space *mapping, struct folio *dst, struct folio *src, enum migrate_mode mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, @@ -100,21 +102,6 @@ static inline int migrate_huge_page_move_mapping(struct address_space *mapping, #endif /* CONFIG_MIGRATION */ -#if defined(CONFIG_MIGRATION) && defined(CONFIG_NUMA) -extern void set_migration_target_nodes(void); -extern void migrate_on_reclaim_init(void); -extern bool numa_demotion_enabled; -extern int next_demotion_node(int node); -#else -static inline void set_migration_target_nodes(void) {} -static inline void migrate_on_reclaim_init(void) {} -static inline int next_demotion_node(int node) -{ - return NUMA_NO_NODE; -} -#define numa_demotion_enabled false -#endif - #ifdef CONFIG_COMPACTION bool PageMovable(struct page *page); void __SetPageMovable(struct page *page, const struct movable_operations *ops); @@ -212,11 +199,24 @@ struct migrate_vma { */ void *pgmap_owner; unsigned long flags; + + /* + * Set to vmf->page if this is being called to migrate a page as part of + * a migrate_to_ram() callback. + */ + struct page *fault_page; }; int migrate_vma_setup(struct migrate_vma *args); void migrate_vma_pages(struct migrate_vma *migrate); void migrate_vma_finalize(struct migrate_vma *migrate); +int migrate_device_range(unsigned long *src_pfns, unsigned long start, + unsigned long npages); +void migrate_device_pages(unsigned long *src_pfns, unsigned long *dst_pfns, + unsigned long npages); +void migrate_device_finalize(unsigned long *src_pfns, + unsigned long *dst_pfns, unsigned long npages); + #endif /* CONFIG_MIGRATION */ #endif /* _LINUX_MIGRATE_H */ diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index b5f58fd37a0f..1ff91cb79ded 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -325,6 +325,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10, MLX5_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11, MLX5_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12, + MLX5_EVENT_TYPE_OBJECT_CHANGE = 0x27, MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08, MLX5_EVENT_TYPE_PORT_CHANGE = 0x09, @@ -699,6 +700,12 @@ struct mlx5_eqe_temp_warning { __be64 sensor_warning_lsb; } __packed; +struct mlx5_eqe_obj_change { + u8 rsvd0[2]; + __be16 obj_type; + __be32 obj_id; +} __packed; + #define SYNC_RST_STATE_MASK 0xf enum sync_rst_state_type { @@ -737,6 +744,7 @@ union ev_data { struct mlx5_eqe_xrq_err xrq_err; struct mlx5_eqe_sync_fw_update sync_fw_update; struct mlx5_eqe_vhca_state vhca_state; + struct mlx5_eqe_obj_change obj_change; } __packed; struct mlx5_eqe { @@ -874,12 +882,6 @@ static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe) return cqe->op_own >> 4; } -static inline u8 get_cqe_enhanced_num_mini_cqes(struct mlx5_cqe64 *cqe) -{ - /* num_of_mini_cqes is zero based */ - return get_cqe_opcode(cqe) + 1; -} - static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe) { return (cqe->lro.tcppsh_abort_dupack >> 6) & 1; @@ -890,11 +892,6 @@ static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe) return (cqe->l4_l3_hdr_type >> 4) & 0x7; } -static inline u8 get_cqe_l3_hdr_type(struct mlx5_cqe64 *cqe) -{ - return (cqe->l4_l3_hdr_type >> 2) & 0x3; -} - static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe) { return cqe->tls_outer_l3_tunneled & 0x1; @@ -1198,8 +1195,10 @@ enum mlx5_cap_type { MLX5_CAP_DEV_EVENT = 0x14, MLX5_CAP_IPSEC, MLX5_CAP_DEV_SHAMPO = 0x1d, + MLX5_CAP_MACSEC = 0x1f, MLX5_CAP_GENERAL_2 = 0x20, MLX5_CAP_PORT_SELECTION = 0x25, + MLX5_CAP_ADV_VIRTUALIZATION = 0x26, /* NUM OF CAP Types */ MLX5_CAP_NUM }; @@ -1365,6 +1364,14 @@ enum mlx5_qcam_feature_groups { MLX5_GET(port_selection_cap, \ mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap) +#define MLX5_CAP_ADV_VIRTUALIZATION(mdev, cap) \ + MLX5_GET(adv_virtualization_cap, \ + mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->cur, cap) + +#define MLX5_CAP_ADV_VIRTUALIZATION_MAX(mdev, cap) \ + MLX5_GET(adv_virtualization_cap, \ + mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->max, cap) + #define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \ MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap) @@ -1446,6 +1453,9 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP_DEV_SHAMPO(mdev, cap)\ MLX5_GET(shampo_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_SHAMPO], cap) +#define MLX5_CAP_MACSEC(mdev, cap)\ + MLX5_GET(macsec_cap, (mdev)->caps.hca[MLX5_CAP_MACSEC]->cur, cap) + enum { MLX5_CMD_STAT_OK = 0x0, MLX5_CMD_STAT_INT_ERR = 0x1, diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index c32de987fa71..af2ceb4160bc 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -698,6 +698,8 @@ struct mlx5_pps { struct work_struct out_work; u64 start[MAX_PIN_NUM]; u8 enabled; + u64 min_npps_period; + u64 min_out_pulse_duration_ns; }; struct mlx5_timer { @@ -855,11 +857,6 @@ struct mlx5_cmd_work_ent { refcount_t refcnt; }; -struct mlx5_pas { - u64 pa; - u8 log_sz; -}; - enum phy_port_state { MLX5_AAA_111 }; @@ -973,7 +970,7 @@ void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode); struct mlx5_async_ctx { struct mlx5_core_dev *dev; atomic_t num_inflight; - struct wait_queue_head wait; + struct completion inflight_done; }; struct mlx5_async_work; @@ -1016,11 +1013,11 @@ int mlx5_cmd_exec_polling(struct mlx5_core_dev *dev, void *in, int in_size, bool mlx5_cmd_is_down(struct mlx5_core_dev *dev); int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type); -void mlx5_health_flush(struct mlx5_core_dev *dev); void mlx5_health_cleanup(struct mlx5_core_dev *dev); int mlx5_health_init(struct mlx5_core_dev *dev); void mlx5_start_health_poll(struct mlx5_core_dev *dev); void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health); +void mlx5_start_health_fw_log_up(struct mlx5_core_dev *dev); void mlx5_drain_health_wq(struct mlx5_core_dev *dev); void mlx5_trigger_health_work(struct mlx5_core_dev *dev); int mlx5_frag_buf_alloc_node(struct mlx5_core_dev *dev, int size, @@ -1085,8 +1082,6 @@ int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num); void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common); int mlx5_query_odp_caps(struct mlx5_core_dev *dev, struct mlx5_odp_caps *odp_caps); -int mlx5_core_query_ib_ppcnt(struct mlx5_core_dev *dev, - u8 port_num, void *out, size_t sz); int mlx5_init_rl_table(struct mlx5_core_dev *dev); void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev); @@ -1153,6 +1148,7 @@ int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev); bool mlx5_lag_is_roce(struct mlx5_core_dev *dev); bool mlx5_lag_is_sriov(struct mlx5_core_dev *dev); bool mlx5_lag_is_active(struct mlx5_core_dev *dev); +bool mlx5_lag_mode_is_hash(struct mlx5_core_dev *dev); bool mlx5_lag_is_master(struct mlx5_core_dev *dev); bool mlx5_lag_is_shared_fdb(struct mlx5_core_dev *dev); struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev); @@ -1293,4 +1289,8 @@ static inline bool mlx5_get_roce_state(struct mlx5_core_dev *dev) return mlx5_is_roce_on(dev); } +enum { + MLX5_OCTWORD = 16, +}; + #endif /* MLX5_DRIVER_H */ diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 8e73c377da2c..c7a91981cd5a 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -79,6 +79,7 @@ static inline void build_leftovers_ft_param(int *priority, enum mlx5_flow_namespace_type { MLX5_FLOW_NAMESPACE_BYPASS, + MLX5_FLOW_NAMESPACE_KERNEL_RX_MACSEC, MLX5_FLOW_NAMESPACE_LAG, MLX5_FLOW_NAMESPACE_OFFLOADS, MLX5_FLOW_NAMESPACE_ETHTOOL, @@ -92,7 +93,8 @@ enum mlx5_flow_namespace_type { MLX5_FLOW_NAMESPACE_SNIFFER_RX, MLX5_FLOW_NAMESPACE_SNIFFER_TX, MLX5_FLOW_NAMESPACE_EGRESS, - MLX5_FLOW_NAMESPACE_EGRESS_KERNEL, + MLX5_FLOW_NAMESPACE_EGRESS_IPSEC, + MLX5_FLOW_NAMESPACE_EGRESS_MACSEC, MLX5_FLOW_NAMESPACE_RDMA_RX, MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL, MLX5_FLOW_NAMESPACE_RDMA_TX, @@ -243,10 +245,10 @@ struct mlx5_flow_act { u32 action; struct mlx5_modify_hdr *modify_hdr; struct mlx5_pkt_reformat *pkt_reformat; - union { - u32 ipsec_obj_id; - uintptr_t esp_id; - }; + struct mlx5_flow_act_crypto_params { + u8 type; + u32 obj_id; + } crypto; u32 flags; struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH]; struct ib_counters *counters; diff --git a/include/linux/mlx5/fs_helpers.h b/include/linux/mlx5/fs_helpers.h index 9db21cd0e92c..bc5125bc0561 100644 --- a/include/linux/mlx5/fs_helpers.h +++ b/include/linux/mlx5/fs_helpers.h @@ -38,46 +38,6 @@ #define MLX5_FS_IPV4_VERSION 4 #define MLX5_FS_IPV6_VERSION 6 -static inline bool mlx5_fs_is_ipsec_flow(const u32 *match_c) -{ - void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c, - misc_parameters); - - return MLX5_GET(fte_match_set_misc, misc_params_c, outer_esp_spi); -} - -static inline bool _mlx5_fs_is_outer_ipproto_flow(const u32 *match_c, - const u32 *match_v, u8 match) -{ - const void *headers_c = MLX5_ADDR_OF(fte_match_param, match_c, - outer_headers); - const void *headers_v = MLX5_ADDR_OF(fte_match_param, match_v, - outer_headers); - - return MLX5_GET(fte_match_set_lyr_2_4, headers_c, ip_protocol) == 0xff && - MLX5_GET(fte_match_set_lyr_2_4, headers_v, ip_protocol) == match; -} - -static inline bool mlx5_fs_is_outer_tcp_flow(const u32 *match_c, - const u32 *match_v) -{ - return _mlx5_fs_is_outer_ipproto_flow(match_c, match_v, IPPROTO_TCP); -} - -static inline bool mlx5_fs_is_outer_udp_flow(const u32 *match_c, - const u32 *match_v) -{ - return _mlx5_fs_is_outer_ipproto_flow(match_c, match_v, IPPROTO_UDP); -} - -static inline bool mlx5_fs_is_vxlan_flow(const u32 *match_c) -{ - void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c, - misc_parameters); - - return MLX5_GET(fte_match_set_misc, misc_params_c, vxlan_vni); -} - static inline bool _mlx5_fs_is_outer_ipv_flow(struct mlx5_core_dev *mdev, const u32 *match_c, const u32 *match_v, int version) @@ -131,12 +91,4 @@ mlx5_fs_is_outer_ipv6_flow(struct mlx5_core_dev *mdev, const u32 *match_c, MLX5_FS_IPV6_VERSION); } -static inline bool mlx5_fs_is_outer_ipsec_flow(const u32 *match_c) -{ - void *misc_params_c = - MLX5_ADDR_OF(fte_match_param, match_c, misc_parameters); - - return MLX5_GET(fte_match_set_misc, misc_params_c, outer_esp_spi); -} - #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 4acd5610e96b..5a4e914e2a6f 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -68,6 +68,7 @@ enum { MLX5_SET_HCA_CAP_OP_MOD_ODP = 0x2, MLX5_SET_HCA_CAP_OP_MOD_ATOMIC = 0x3, MLX5_SET_HCA_CAP_OP_MOD_ROCE = 0x4, + MLX5_SET_HCA_CAP_OP_MODE_PORT_SELECTION = 0x25, }; enum { @@ -82,6 +83,7 @@ enum { MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM), MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11), MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13), + MLX5_GENERAL_OBJ_TYPES_CAP_MACSEC_OFFLOAD = (1ULL << 39), }; enum { @@ -89,6 +91,7 @@ enum { MLX5_OBJ_TYPE_VIRTIO_NET_Q = 0x000d, MLX5_OBJ_TYPE_VIRTIO_Q_COUNTERS = 0x001c, MLX5_OBJ_TYPE_MATCH_DEFINER = 0x0018, + MLX5_OBJ_TYPE_PAGE_TRACK = 0x46, MLX5_OBJ_TYPE_MKEY = 0xff01, MLX5_OBJ_TYPE_QP = 0xff02, MLX5_OBJ_TYPE_PSV = 0xff03, @@ -449,7 +452,12 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_at_60[0x2]; u8 reformat_insert[0x1]; u8 reformat_remove[0x1]; - u8 reserver_at_64[0x14]; + u8 macsec_encrypt[0x1]; + u8 macsec_decrypt[0x1]; + u8 reserved_at_66[0x2]; + u8 reformat_add_macsec[0x1]; + u8 reformat_remove_macsec[0x1]; + u8 reserved_at_6a[0xe]; u8 log_max_ft_num[0x8]; u8 reserved_at_80[0x10]; @@ -476,6 +484,22 @@ struct mlx5_ifc_odp_per_transport_service_cap_bits { u8 reserved_at_6[0x1a]; }; +struct mlx5_ifc_ipv4_layout_bits { + u8 reserved_at_0[0x60]; + + u8 ipv4[0x20]; +}; + +struct mlx5_ifc_ipv6_layout_bits { + u8 ipv6[16][0x8]; +}; + +union mlx5_ifc_ipv6_layout_ipv4_layout_auto_bits { + struct mlx5_ifc_ipv6_layout_bits ipv6_layout; + struct mlx5_ifc_ipv4_layout_bits ipv4_layout; + u8 reserved_at_0[0x80]; +}; + struct mlx5_ifc_fte_match_set_lyr_2_4_bits { u8 smac_47_16[0x20]; @@ -611,7 +635,11 @@ struct mlx5_ifc_fte_match_set_misc2_bits { u8 metadata_reg_a[0x20]; - u8 reserved_at_1a0[0x60]; + u8 reserved_at_1a0[0x8]; + + u8 macsec_syndrome[0x8]; + + u8 reserved_at_1b0[0x50]; }; struct mlx5_ifc_fte_match_set_misc3_bits { @@ -813,7 +841,9 @@ struct mlx5_ifc_flow_table_nic_cap_bits { struct mlx5_ifc_port_selection_cap_bits { u8 reserved_at_0[0x10]; u8 port_select_flow_table[0x1]; - u8 reserved_at_11[0xf]; + u8 reserved_at_11[0x1]; + u8 port_select_flow_table_bypass[0x1]; + u8 reserved_at_13[0xd]; u8 reserved_at_20[0x1e0]; @@ -1276,6 +1306,24 @@ struct mlx5_ifc_ipsec_cap_bits { u8 reserved_at_30[0x7d0]; }; +struct mlx5_ifc_macsec_cap_bits { + u8 macsec_epn[0x1]; + u8 reserved_at_1[0x2]; + u8 macsec_crypto_esp_aes_gcm_256_encrypt[0x1]; + u8 macsec_crypto_esp_aes_gcm_128_encrypt[0x1]; + u8 macsec_crypto_esp_aes_gcm_256_decrypt[0x1]; + u8 macsec_crypto_esp_aes_gcm_128_decrypt[0x1]; + u8 reserved_at_7[0x4]; + u8 log_max_macsec_offload[0x5]; + u8 reserved_at_10[0x10]; + + u8 min_log_macsec_full_replay_window[0x8]; + u8 max_log_macsec_full_replay_window[0x8]; + u8 reserved_at_30[0x10]; + + u8 reserved_at_40[0x7c0]; +}; + enum { MLX5_WQ_TYPE_LINKED_LIST = 0x0, MLX5_WQ_TYPE_CYCLIC = 0x1, @@ -1443,7 +1491,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_120[0xa]; u8 log_max_ra_req_dc[0x6]; - u8 reserved_at_130[0x9]; + u8 reserved_at_130[0x2]; + u8 eth_wqe_too_small[0x1]; + u8 reserved_at_133[0x6]; u8 vnic_env_cq_overrun[0x1]; u8 log_max_ra_res_dc[0x6]; @@ -1707,7 +1757,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 steering_format_version[0x4]; u8 create_qp_start_hint[0x18]; - u8 reserved_at_460[0x3]; + u8 reserved_at_460[0x1]; + u8 ats[0x1]; + u8 reserved_at_462[0x1]; u8 log_max_uctx[0x5]; u8 reserved_at_468[0x2]; u8 ipsec_offload[0x1]; @@ -1733,7 +1785,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 max_geneve_tlv_options[0x8]; u8 reserved_at_568[0x3]; u8 max_geneve_tlv_option_data_len[0x5]; - u8 reserved_at_570[0x10]; + u8 reserved_at_570[0x9]; + u8 adv_virtualization[0x1]; + u8 reserved_at_57a[0x6]; u8 reserved_at_580[0xb]; u8 log_max_dci_stream_channels[0x5]; @@ -1828,7 +1882,13 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 max_reformat_remove_size[0x8]; u8 max_reformat_remove_offset[0x8]; - u8 reserved_at_c0[0x160]; + u8 reserved_at_c0[0xe0]; + + u8 reserved_at_1a0[0xb]; + u8 log_min_mkey_entity_size[0x5]; + u8 reserved_at_1b0[0x10]; + + u8 reserved_at_1c0[0x60]; u8 reserved_at_220[0x1]; u8 sw_vhca_id_valid[0x1]; @@ -3295,6 +3355,7 @@ union mlx5_ifc_hca_cap_union_bits { struct mlx5_ifc_device_mem_cap_bits device_mem_cap; struct mlx5_ifc_virtio_emulation_cap_bits virtio_emulation_cap; struct mlx5_ifc_shampo_cap_bits shampo_cap; + struct mlx5_ifc_macsec_cap_bits macsec_cap; u8 reserved_at_0[0x8000]; }; @@ -3310,8 +3371,8 @@ enum { MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH = 0x100, MLX5_FLOW_CONTEXT_ACTION_VLAN_POP_2 = 0x400, MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 = 0x800, - MLX5_FLOW_CONTEXT_ACTION_IPSEC_DECRYPT = 0x1000, - MLX5_FLOW_CONTEXT_ACTION_IPSEC_ENCRYPT = 0x2000, + MLX5_FLOW_CONTEXT_ACTION_CRYPTO_DECRYPT = 0x1000, + MLX5_FLOW_CONTEXT_ACTION_CRYPTO_ENCRYPT = 0x2000, MLX5_FLOW_CONTEXT_ACTION_EXECUTE_ASO = 0x4000, }; @@ -3321,6 +3382,11 @@ enum { MLX5_FLOW_CONTEXT_FLOW_SOURCE_LOCAL_VPORT = 0x2, }; +enum { + MLX5_FLOW_CONTEXT_ENCRYPT_DECRYPT_TYPE_IPSEC = 0x0, + MLX5_FLOW_CONTEXT_ENCRYPT_DECRYPT_TYPE_MACSEC = 0x1, +}; + struct mlx5_ifc_vlan_bits { u8 ethtype[0x10]; u8 prio[0x3]; @@ -3374,7 +3440,7 @@ struct mlx5_ifc_flow_context_bits { u8 extended_destination[0x1]; u8 reserved_at_81[0x1]; u8 flow_source[0x2]; - u8 reserved_at_84[0x4]; + u8 encrypt_decrypt_type[0x4]; u8 destination_list_size[0x18]; u8 reserved_at_a0[0x8]; @@ -3386,7 +3452,7 @@ struct mlx5_ifc_flow_context_bits { struct mlx5_ifc_vlan_bits push_vlan_2; - u8 ipsec_obj_id[0x20]; + u8 encrypt_decrypt_obj_id[0x20]; u8 reserved_at_140[0xc0]; struct mlx5_ifc_fte_match_param_bits match_value; @@ -3475,7 +3541,9 @@ struct mlx5_ifc_vnic_diagnostic_statistics_bits { u8 cq_overrun[0x20]; - u8 reserved_at_220[0xde0]; + u8 eth_wqe_too_small[0x20]; + + u8 reserved_at_220[0xdc0]; }; struct mlx5_ifc_traffic_counter_bits { @@ -3873,7 +3941,9 @@ struct mlx5_ifc_mkc_bits { u8 lw[0x1]; u8 lr[0x1]; u8 access_mode_1_0[0x2]; - u8 reserved_at_18[0x8]; + u8 reserved_at_18[0x2]; + u8 ma_translation_mode[0x2]; + u8 reserved_at_1c[0x4]; u8 qpn[0x18]; u8 mkey_7_0[0x8]; @@ -6316,6 +6386,8 @@ enum mlx5_reformat_ctx_type { MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x4, MLX5_REFORMAT_TYPE_INSERT_HDR = 0xf, MLX5_REFORMAT_TYPE_REMOVE_HDR = 0x10, + MLX5_REFORMAT_TYPE_ADD_MACSEC = 0x11, + MLX5_REFORMAT_TYPE_DEL_MACSEC = 0x12, }; struct mlx5_ifc_alloc_packet_reformat_context_in_bits { @@ -9789,7 +9861,9 @@ struct mlx5_ifc_pcam_reg_bits { struct mlx5_ifc_mcam_enhanced_features_bits { u8 reserved_at_0[0x5d]; u8 mcia_32dwords[0x1]; - u8 reserved_at_5e[0xc]; + u8 out_pulse_duration_ns[0x1]; + u8 npps_period[0x1]; + u8 reserved_at_60[0xa]; u8 reset_state[0x1]; u8 ptpcyc2realtime_modify[0x1]; u8 reserved_at_6c[0x2]; @@ -10289,7 +10363,12 @@ struct mlx5_ifc_mtpps_reg_bits { u8 reserved_at_18[0x4]; u8 cap_max_num_of_pps_out_pins[0x4]; - u8 reserved_at_20[0x24]; + u8 reserved_at_20[0x13]; + u8 cap_log_min_npps_period[0x5]; + u8 reserved_at_38[0x3]; + u8 cap_log_min_out_pulse_duration_ns[0x5]; + + u8 reserved_at_40[0x4]; u8 cap_pin_3_mode[0x4]; u8 reserved_at_48[0x4]; u8 cap_pin_2_mode[0x4]; @@ -10308,7 +10387,9 @@ struct mlx5_ifc_mtpps_reg_bits { u8 cap_pin_4_mode[0x4]; u8 field_select[0x20]; - u8 reserved_at_a0[0x60]; + u8 reserved_at_a0[0x20]; + + u8 npps_period[0x40]; u8 enable[0x1]; u8 reserved_at_101[0xb]; @@ -10317,7 +10398,8 @@ struct mlx5_ifc_mtpps_reg_bits { u8 pin_mode[0x4]; u8 pin[0x8]; - u8 reserved_at_120[0x20]; + u8 reserved_at_120[0x2]; + u8 out_pulse_duration_ns[0x1e]; u8 time_stamp[0x40]; @@ -10920,7 +11002,9 @@ struct mlx5_ifc_lagc_bits { u8 reserved_at_18[0x5]; u8 lag_state[0x3]; - u8 reserved_at_20[0x14]; + u8 reserved_at_20[0xc]; + u8 active_port[0x4]; + u8 reserved_at_30[0x4]; u8 tx_remap_affinity_2[0x4]; u8 reserved_at_38[0x4]; u8 tx_remap_affinity_1[0x4]; @@ -11134,7 +11218,8 @@ struct mlx5_ifc_dealloc_memic_out_bits { struct mlx5_ifc_umem_bits { u8 reserved_at_0[0x80]; - u8 reserved_at_80[0x1b]; + u8 ats[0x1]; + u8 reserved_at_81[0x1a]; u8 log_page_size[0x5]; u8 page_offset[0x20]; @@ -11471,6 +11556,7 @@ enum { MLX5_GENERAL_OBJECT_TYPES_IPSEC = 0x13, MLX5_GENERAL_OBJECT_TYPES_SAMPLER = 0x20, MLX5_GENERAL_OBJECT_TYPES_FLOW_METER_ASO = 0x24, + MLX5_GENERAL_OBJECT_TYPES_MACSEC = 0x27, }; enum { @@ -11521,6 +11607,96 @@ struct mlx5_ifc_modify_ipsec_obj_in_bits { struct mlx5_ifc_ipsec_obj_bits ipsec_object; }; +enum { + MLX5_MACSEC_ASO_REPLAY_PROTECTION = 0x1, +}; + +enum { + MLX5_MACSEC_ASO_REPLAY_WIN_32BIT = 0x0, + MLX5_MACSEC_ASO_REPLAY_WIN_64BIT = 0x1, + MLX5_MACSEC_ASO_REPLAY_WIN_128BIT = 0x2, + MLX5_MACSEC_ASO_REPLAY_WIN_256BIT = 0x3, +}; + +#define MLX5_MACSEC_ASO_INC_SN 0x2 +#define MLX5_MACSEC_ASO_REG_C_4_5 0x2 + +struct mlx5_ifc_macsec_aso_bits { + u8 valid[0x1]; + u8 reserved_at_1[0x1]; + u8 mode[0x2]; + u8 window_size[0x2]; + u8 soft_lifetime_arm[0x1]; + u8 hard_lifetime_arm[0x1]; + u8 remove_flow_enable[0x1]; + u8 epn_event_arm[0x1]; + u8 reserved_at_a[0x16]; + + u8 remove_flow_packet_count[0x20]; + + u8 remove_flow_soft_lifetime[0x20]; + + u8 reserved_at_60[0x80]; + + u8 mode_parameter[0x20]; + + u8 replay_protection_window[8][0x20]; +}; + +struct mlx5_ifc_macsec_offload_obj_bits { + u8 modify_field_select[0x40]; + + u8 confidentiality_en[0x1]; + u8 reserved_at_41[0x1]; + u8 epn_en[0x1]; + u8 epn_overlap[0x1]; + u8 reserved_at_44[0x2]; + u8 confidentiality_offset[0x2]; + u8 reserved_at_48[0x4]; + u8 aso_return_reg[0x4]; + u8 reserved_at_50[0x10]; + + u8 epn_msb[0x20]; + + u8 reserved_at_80[0x8]; + u8 dekn[0x18]; + + u8 reserved_at_a0[0x20]; + + u8 sci[0x40]; + + u8 reserved_at_100[0x8]; + u8 macsec_aso_access_pd[0x18]; + + u8 reserved_at_120[0x60]; + + u8 salt[3][0x20]; + + u8 reserved_at_1e0[0x20]; + + struct mlx5_ifc_macsec_aso_bits macsec_aso; +}; + +struct mlx5_ifc_create_macsec_obj_in_bits { + struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr; + struct mlx5_ifc_macsec_offload_obj_bits macsec_object; +}; + +struct mlx5_ifc_modify_macsec_obj_in_bits { + struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr; + struct mlx5_ifc_macsec_offload_obj_bits macsec_object; +}; + +enum { + MLX5_MODIFY_MACSEC_BITMASK_EPN_OVERLAP = BIT(0), + MLX5_MODIFY_MACSEC_BITMASK_EPN_MSB = BIT(1), +}; + +struct mlx5_ifc_query_macsec_obj_out_bits { + struct mlx5_ifc_general_obj_out_cmd_hdr_bits general_obj_out_cmd_hdr; + struct mlx5_ifc_macsec_offload_obj_bits macsec_object; +}; + struct mlx5_ifc_encryption_key_obj_bits { u8 modify_field_select[0x40]; @@ -11638,6 +11814,7 @@ enum { enum { MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS = 0x1, MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC = 0x2, + MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_MACSEC = 0x4, }; struct mlx5_ifc_tls_static_params_bits { @@ -11818,4 +11995,82 @@ struct mlx5_ifc_load_vhca_state_out_bits { u8 reserved_at_40[0x40]; }; +struct mlx5_ifc_adv_virtualization_cap_bits { + u8 reserved_at_0[0x3]; + u8 pg_track_log_max_num[0x5]; + u8 pg_track_max_num_range[0x8]; + u8 pg_track_log_min_addr_space[0x8]; + u8 pg_track_log_max_addr_space[0x8]; + + u8 reserved_at_20[0x3]; + u8 pg_track_log_min_msg_size[0x5]; + u8 reserved_at_28[0x3]; + u8 pg_track_log_max_msg_size[0x5]; + u8 reserved_at_30[0x3]; + u8 pg_track_log_min_page_size[0x5]; + u8 reserved_at_38[0x3]; + u8 pg_track_log_max_page_size[0x5]; + + u8 reserved_at_40[0x7c0]; +}; + +struct mlx5_ifc_page_track_report_entry_bits { + u8 dirty_address_high[0x20]; + + u8 dirty_address_low[0x20]; +}; + +enum { + MLX5_PAGE_TRACK_STATE_TRACKING, + MLX5_PAGE_TRACK_STATE_REPORTING, + MLX5_PAGE_TRACK_STATE_ERROR, +}; + +struct mlx5_ifc_page_track_range_bits { + u8 start_address[0x40]; + + u8 length[0x40]; +}; + +struct mlx5_ifc_page_track_bits { + u8 modify_field_select[0x40]; + + u8 reserved_at_40[0x10]; + u8 vhca_id[0x10]; + + u8 reserved_at_60[0x20]; + + u8 state[0x4]; + u8 track_type[0x4]; + u8 log_addr_space_size[0x8]; + u8 reserved_at_90[0x3]; + u8 log_page_size[0x5]; + u8 reserved_at_98[0x3]; + u8 log_msg_size[0x5]; + + u8 reserved_at_a0[0x8]; + u8 reporting_qpn[0x18]; + + u8 reserved_at_c0[0x18]; + u8 num_ranges[0x8]; + + u8 reserved_at_e0[0x20]; + + u8 range_start_address[0x40]; + + u8 length[0x40]; + + struct mlx5_ifc_page_track_range_bits track_range[0]; +}; + +struct mlx5_ifc_create_page_track_obj_in_bits { + struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr; + struct mlx5_ifc_page_track_bits obj_context; +}; + +struct mlx5_ifc_modify_page_track_obj_in_bits { + struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr; + struct mlx5_ifc_page_track_bits obj_context; +}; + #endif /* MLX5_IFC_H */ diff --git a/include/linux/mlx5/mlx5_ifc_fpga.h b/include/linux/mlx5/mlx5_ifc_fpga.h index 45c7c0d67635..0596472923ad 100644 --- a/include/linux/mlx5/mlx5_ifc_fpga.h +++ b/include/linux/mlx5/mlx5_ifc_fpga.h @@ -32,30 +32,6 @@ #ifndef MLX5_IFC_FPGA_H #define MLX5_IFC_FPGA_H -struct mlx5_ifc_ipv4_layout_bits { - u8 reserved_at_0[0x60]; - - u8 ipv4[0x20]; -}; - -struct mlx5_ifc_ipv6_layout_bits { - u8 ipv6[16][0x8]; -}; - -union mlx5_ifc_ipv6_layout_ipv4_layout_auto_bits { - struct mlx5_ifc_ipv6_layout_bits ipv6_layout; - struct mlx5_ifc_ipv4_layout_bits ipv4_layout; - u8 reserved_at_0[0x80]; -}; - -enum { - MLX5_FPGA_CAP_SANDBOX_VENDOR_ID_MLNX = 0x2c9, -}; - -enum { - MLX5_FPGA_CAP_SANDBOX_PRODUCT_ID_IPSEC = 0x2, -}; - struct mlx5_ifc_fpga_shell_caps_bits { u8 max_num_qps[0x10]; u8 reserved_at_10[0x8]; diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 8bda3ba5b109..4657d5c54abe 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -162,6 +162,8 @@ enum { MLX5_SEND_WQE_MAX_WQEBBS = 16, }; +#define MLX5_SEND_WQE_MAX_SIZE (MLX5_SEND_WQE_MAX_WQEBBS * MLX5_SEND_WQE_BB) + enum { MLX5_WQE_FMR_PERM_LOCAL_READ = 1 << 27, MLX5_WQE_FMR_PERM_LOCAL_WRITE = 1 << 28, @@ -252,6 +254,7 @@ enum { enum { MLX5_ETH_WQE_FT_META_IPSEC = BIT(0), + MLX5_ETH_WQE_FT_META_MACSEC = BIT(1), }; struct mlx5_wqe_eth_seg { @@ -475,6 +478,12 @@ struct mlx5_klm { __be64 va; }; +struct mlx5_ksm { + __be32 reserved; + __be32 key; + __be64 va; +}; + struct mlx5_stride_block_entry { __be16 stride; __be16 bcount; diff --git a/include/linux/mm.h b/include/linux/mm.h index 21f8b27bd9fd..8bbcccbc5565 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -661,6 +661,38 @@ static inline bool vma_is_accessible(struct vm_area_struct *vma) return vma->vm_flags & VM_ACCESS_FLAGS; } +static inline +struct vm_area_struct *vma_find(struct vma_iterator *vmi, unsigned long max) +{ + return mas_find(&vmi->mas, max); +} + +static inline struct vm_area_struct *vma_next(struct vma_iterator *vmi) +{ + /* + * Uses vma_find() to get the first VMA when the iterator starts. + * Calling mas_next() could skip the first entry. + */ + return vma_find(vmi, ULONG_MAX); +} + +static inline struct vm_area_struct *vma_prev(struct vma_iterator *vmi) +{ + return mas_prev(&vmi->mas, 0); +} + +static inline unsigned long vma_iter_addr(struct vma_iterator *vmi) +{ + return vmi->mas.index; +} + +#define for_each_vma(__vmi, __vma) \ + while (((__vma) = vma_next(&(__vmi))) != NULL) + +/* The MM code likes to work with exclusive end addresses */ +#define for_each_vma_range(__vmi, __vma, __end) \ + while (((__vma) = vma_find(&(__vmi), (__end) - 1)) != NULL) + #ifdef CONFIG_SHMEM /* * The vma_is_shmem is not inline because it is used only by slow @@ -697,7 +729,9 @@ static inline unsigned int compound_order(struct page *page) */ static inline unsigned int folio_order(struct folio *folio) { - return compound_order(&folio->page); + if (!folio_test_large(folio)) + return 0; + return folio->_folio_order; } #include <linux/huge_mm.h> @@ -1255,6 +1289,18 @@ static inline int folio_nid(const struct folio *folio) } #ifdef CONFIG_NUMA_BALANCING +/* page access time bits needs to hold at least 4 seconds */ +#define PAGE_ACCESS_TIME_MIN_BITS 12 +#if LAST_CPUPID_SHIFT < PAGE_ACCESS_TIME_MIN_BITS +#define PAGE_ACCESS_TIME_BUCKETS \ + (PAGE_ACCESS_TIME_MIN_BITS - LAST_CPUPID_SHIFT) +#else +#define PAGE_ACCESS_TIME_BUCKETS 0 +#endif + +#define PAGE_ACCESS_TIME_MASK \ + (LAST_CPUPID_MASK << PAGE_ACCESS_TIME_BUCKETS) + static inline int cpu_pid_to_cpupid(int cpu, int pid) { return ((cpu & LAST__CPU_MASK) << LAST__PID_SHIFT) | (pid & LAST__PID_MASK); @@ -1318,12 +1364,25 @@ static inline void page_cpupid_reset_last(struct page *page) page->flags |= LAST_CPUPID_MASK << LAST_CPUPID_PGSHIFT; } #endif /* LAST_CPUPID_NOT_IN_PAGE_FLAGS */ + +static inline int xchg_page_access_time(struct page *page, int time) +{ + int last_time; + + last_time = page_cpupid_xchg_last(page, time >> PAGE_ACCESS_TIME_BUCKETS); + return last_time << PAGE_ACCESS_TIME_BUCKETS; +} #else /* !CONFIG_NUMA_BALANCING */ static inline int page_cpupid_xchg_last(struct page *page, int cpupid) { return page_to_nid(page); /* XXX */ } +static inline int xchg_page_access_time(struct page *page, int time) +{ + return 0; +} + static inline int page_cpupid_last(struct page *page) { return page_to_nid(page); /* XXX */ @@ -1465,6 +1524,11 @@ static inline unsigned long folio_pfn(struct folio *folio) return page_to_pfn(&folio->page); } +static inline struct folio *pfn_folio(unsigned long pfn) +{ + return page_folio(pfn_to_page(pfn)); +} + static inline atomic_t *folio_pincount_ptr(struct folio *folio) { return &folio_page(folio, 1)->compound_pincount; @@ -1597,7 +1661,13 @@ static inline void set_page_links(struct page *page, enum zone_type zone, */ static inline long folio_nr_pages(struct folio *folio) { - return compound_nr(&folio->page); + if (!folio_test_large(folio)) + return 1; +#ifdef CONFIG_64BIT + return folio->_folio_nr_pages; +#else + return 1L << folio->_folio_order; +#endif } /** @@ -1776,7 +1846,11 @@ extern void pagefault_out_of_memory(void); */ #define SHOW_MEM_FILTER_NODES (0x0001u) /* disallowed nodes */ -extern void show_free_areas(unsigned int flags, nodemask_t *nodemask); +extern void __show_free_areas(unsigned int flags, nodemask_t *nodemask, int max_zone_idx); +static void __maybe_unused show_free_areas(unsigned int flags, nodemask_t *nodemask) +{ + __show_free_areas(flags, nodemask, MAX_NR_ZONES - 1); +} #ifdef CONFIG_MMU extern bool can_do_mlock(void); @@ -1795,8 +1869,9 @@ void zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, unsigned long size); void zap_page_range(struct vm_area_struct *vma, unsigned long address, unsigned long size); -void unmap_vmas(struct mmu_gather *tlb, struct vm_area_struct *start_vma, - unsigned long start, unsigned long end); +void unmap_vmas(struct mmu_gather *tlb, struct maple_tree *mt, + struct vm_area_struct *start_vma, unsigned long start, + unsigned long end); struct mmu_notifier_range; @@ -2495,7 +2570,6 @@ extern unsigned long absent_pages_in_range(unsigned long start_pfn, unsigned long end_pfn); extern void get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn); -extern unsigned long find_min_pfn_with_active_regions(void); #ifndef CONFIG_NUMA static inline int early_pfn_to_nid(unsigned long pfn) @@ -2516,7 +2590,12 @@ extern void calculate_min_free_kbytes(void); extern int __meminit init_per_zone_wmark_min(void); extern void mem_init(void); extern void __init mmap_init(void); -extern void show_mem(unsigned int flags, nodemask_t *nodemask); + +extern void __show_mem(unsigned int flags, nodemask_t *nodemask, int max_zone_idx); +static inline void show_mem(unsigned int flags, nodemask_t *nodemask) +{ + __show_mem(flags, nodemask, MAX_NR_ZONES - 1); +} extern long si_mem_available(void); extern void si_meminfo(struct sysinfo * val); extern void si_meminfo_node(struct sysinfo *val, int nid); @@ -2593,14 +2672,15 @@ extern int __split_vma(struct mm_struct *, struct vm_area_struct *, extern int split_vma(struct mm_struct *, struct vm_area_struct *, unsigned long addr, int new_below); extern int insert_vm_struct(struct mm_struct *, struct vm_area_struct *); -extern void __vma_link_rb(struct mm_struct *, struct vm_area_struct *, - struct rb_node **, struct rb_node *); extern void unlink_file_vma(struct vm_area_struct *); extern struct vm_area_struct *copy_vma(struct vm_area_struct **, unsigned long addr, unsigned long len, pgoff_t pgoff, bool *need_rmap_locks); extern void exit_mmap(struct mm_struct *); +void vma_mas_store(struct vm_area_struct *vma, struct ma_state *mas); +void vma_mas_remove(struct vm_area_struct *vma, struct ma_state *mas); + static inline int check_data_rlimit(unsigned long rlim, unsigned long new, unsigned long start, @@ -2648,8 +2728,9 @@ extern unsigned long mmap_region(struct file *file, unsigned long addr, extern unsigned long do_mmap(struct file *file, unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long pgoff, unsigned long *populate, struct list_head *uf); -extern int __do_munmap(struct mm_struct *, unsigned long, size_t, - struct list_head *uf, bool downgrade); +extern int do_mas_munmap(struct ma_state *mas, struct mm_struct *mm, + unsigned long start, size_t len, struct list_head *uf, + bool downgrade); extern int do_munmap(struct mm_struct *, unsigned long, size_t, struct list_head *uf); extern int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int behavior); @@ -2716,26 +2797,12 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr, struct vm_area_struct **pprev); -/** - * find_vma_intersection() - Look up the first VMA which intersects the interval - * @mm: The process address space. - * @start_addr: The inclusive start user address. - * @end_addr: The exclusive end user address. - * - * Returns: The first VMA within the provided range, %NULL otherwise. Assumes - * start_addr < end_addr. +/* + * Look up the first VMA which intersects the interval [start_addr, end_addr) + * NULL if none. Assume start_addr < end_addr. */ -static inline struct vm_area_struct *find_vma_intersection(struct mm_struct *mm, - unsigned long start_addr, - unsigned long end_addr) -{ - struct vm_area_struct *vma = find_vma(mm, start_addr); - - if (vma && end_addr <= vma->vm_start) - vma = NULL; - return vma; -} + unsigned long start_addr, unsigned long end_addr); /** * vma_lookup() - Find a VMA at a specific address @@ -2747,12 +2814,7 @@ struct vm_area_struct *find_vma_intersection(struct mm_struct *mm, static inline struct vm_area_struct *vma_lookup(struct mm_struct *mm, unsigned long addr) { - struct vm_area_struct *vma = find_vma(mm, addr); - - if (vma && addr < vma->vm_start) - vma = NULL; - - return vma; + return mtree_load(&mm->mm_mt, addr); } static inline unsigned long vm_start_gap(struct vm_area_struct *vma) @@ -2788,7 +2850,7 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma) static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm, unsigned long vm_start, unsigned long vm_end) { - struct vm_area_struct *vma = find_vma(mm, vm_start); + struct vm_area_struct *vma = vma_lookup(mm, vm_start); if (vma && (vma->vm_start != vm_start || vma->vm_end != vm_end)) vma = NULL; @@ -2888,7 +2950,6 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, * and return without waiting upon it */ #define FOLL_NOFAULT 0x80 /* do not fault in pages */ #define FOLL_HWPOISON 0x100 /* check page is hwpoisoned */ -#define FOLL_NUMA 0x200 /* force NUMA hinting page fault */ #define FOLL_MIGRATION 0x400 /* wait for page to replace migration entry */ #define FOLL_TRIED 0x800 /* a retry, previous pass started an IO */ #define FOLL_REMOTE 0x2000 /* we are working on non-current tsk/mm */ @@ -2975,8 +3036,8 @@ static inline int vm_fault_to_errno(vm_fault_t vm_fault, int foll_flags) * PageAnonExclusive() has to protect against concurrent GUP: * * Ordinary GUP: Using the PT lock * * GUP-fast and fork(): mm->write_protect_seq - * * GUP-fast and KSM or temporary unmapping (swap, migration): - * clear/invalidate+flush of the page table entry + * * GUP-fast and KSM or temporary unmapping (swap, migration): see + * page_try_share_anon_rmap() * * Must be called with the (sub)page that's actually referenced via the * page table entry, which might not necessarily be the head page for a @@ -2997,6 +3058,11 @@ static inline bool gup_must_unshare(unsigned int flags, struct page *page) */ if (!PageAnon(page)) return false; + + /* Paired with a memory barrier in page_try_share_anon_rmap(). */ + if (IS_ENABLED(CONFIG_HAVE_FAST_GUP)) + smp_rmb(); + /* * Note that PageKsm() pages cannot be exclusive, and consequently, * cannot get pinned. @@ -3004,6 +3070,21 @@ static inline bool gup_must_unshare(unsigned int flags, struct page *page) return !PageAnonExclusive(page); } +/* + * Indicates whether GUP can follow a PROT_NONE mapped page, or whether + * a (NUMA hinting) fault is required. + */ +static inline bool gup_can_follow_protnone(unsigned int flags) +{ + /* + * FOLL_FORCE has to be able to make progress even if the VMA is + * inaccessible. Further, FOLL_FORCE access usually does not represent + * application behaviour and we should avoid triggering NUMA hinting + * faults. + */ + return flags & FOLL_FORCE; +} + typedef int (*pte_fn_t)(pte_t *pte, unsigned long addr, void *data); extern int apply_to_page_range(struct mm_struct *mm, unsigned long address, unsigned long size, pte_fn_t fn, void *data); @@ -3011,7 +3092,7 @@ extern int apply_to_existing_page_range(struct mm_struct *mm, unsigned long address, unsigned long size, pte_fn_t fn, void *data); -extern void init_mem_debugging_and_hardening(void); +extern void __init init_mem_debugging_and_hardening(void); #ifdef CONFIG_PAGE_POISONING extern void __kernel_poison_pages(struct page *page, int numpages); extern void __kernel_unpoison_pages(struct page *page, int numpages); diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 7b25b53c474a..e8ed225d8f7c 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -34,15 +34,25 @@ static inline int page_is_file_lru(struct page *page) return folio_is_file_lru(page_folio(page)); } -static __always_inline void update_lru_size(struct lruvec *lruvec, +static __always_inline void __update_lru_size(struct lruvec *lruvec, enum lru_list lru, enum zone_type zid, long nr_pages) { struct pglist_data *pgdat = lruvec_pgdat(lruvec); + lockdep_assert_held(&lruvec->lru_lock); + WARN_ON_ONCE(nr_pages != (int)nr_pages); + __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); __mod_zone_page_state(&pgdat->node_zones[zid], NR_ZONE_LRU_BASE + lru, nr_pages); +} + +static __always_inline void update_lru_size(struct lruvec *lruvec, + enum lru_list lru, enum zone_type zid, + long nr_pages) +{ + __update_lru_size(lruvec, lru, zid, nr_pages); #ifdef CONFIG_MEMCG mem_cgroup_update_lru_size(lruvec, lru, zid, nr_pages); #endif @@ -66,11 +76,6 @@ static __always_inline void __folio_clear_lru_flags(struct folio *folio) __folio_clear_unevictable(folio); } -static __always_inline void __clear_page_lru_flags(struct page *page) -{ - __folio_clear_lru_flags(page_folio(page)); -} - /** * folio_lru_list - Which LRU list should a folio be on? * @folio: The folio to test. @@ -94,11 +99,224 @@ static __always_inline enum lru_list folio_lru_list(struct folio *folio) return lru; } +#ifdef CONFIG_LRU_GEN + +#ifdef CONFIG_LRU_GEN_ENABLED +static inline bool lru_gen_enabled(void) +{ + DECLARE_STATIC_KEY_TRUE(lru_gen_caps[NR_LRU_GEN_CAPS]); + + return static_branch_likely(&lru_gen_caps[LRU_GEN_CORE]); +} +#else +static inline bool lru_gen_enabled(void) +{ + DECLARE_STATIC_KEY_FALSE(lru_gen_caps[NR_LRU_GEN_CAPS]); + + return static_branch_unlikely(&lru_gen_caps[LRU_GEN_CORE]); +} +#endif + +static inline bool lru_gen_in_fault(void) +{ + return current->in_lru_fault; +} + +static inline int lru_gen_from_seq(unsigned long seq) +{ + return seq % MAX_NR_GENS; +} + +static inline int lru_hist_from_seq(unsigned long seq) +{ + return seq % NR_HIST_GENS; +} + +static inline int lru_tier_from_refs(int refs) +{ + VM_WARN_ON_ONCE(refs > BIT(LRU_REFS_WIDTH)); + + /* see the comment in folio_lru_refs() */ + return order_base_2(refs + 1); +} + +static inline int folio_lru_refs(struct folio *folio) +{ + unsigned long flags = READ_ONCE(folio->flags); + bool workingset = flags & BIT(PG_workingset); + + /* + * Return the number of accesses beyond PG_referenced, i.e., N-1 if the + * total number of accesses is N>1, since N=0,1 both map to the first + * tier. lru_tier_from_refs() will account for this off-by-one. Also see + * the comment on MAX_NR_TIERS. + */ + return ((flags & LRU_REFS_MASK) >> LRU_REFS_PGOFF) + workingset; +} + +static inline int folio_lru_gen(struct folio *folio) +{ + unsigned long flags = READ_ONCE(folio->flags); + + return ((flags & LRU_GEN_MASK) >> LRU_GEN_PGOFF) - 1; +} + +static inline bool lru_gen_is_active(struct lruvec *lruvec, int gen) +{ + unsigned long max_seq = lruvec->lrugen.max_seq; + + VM_WARN_ON_ONCE(gen >= MAX_NR_GENS); + + /* see the comment on MIN_NR_GENS */ + return gen == lru_gen_from_seq(max_seq) || gen == lru_gen_from_seq(max_seq - 1); +} + +static inline void lru_gen_update_size(struct lruvec *lruvec, struct folio *folio, + int old_gen, int new_gen) +{ + int type = folio_is_file_lru(folio); + int zone = folio_zonenum(folio); + int delta = folio_nr_pages(folio); + enum lru_list lru = type * LRU_INACTIVE_FILE; + struct lru_gen_struct *lrugen = &lruvec->lrugen; + + VM_WARN_ON_ONCE(old_gen != -1 && old_gen >= MAX_NR_GENS); + VM_WARN_ON_ONCE(new_gen != -1 && new_gen >= MAX_NR_GENS); + VM_WARN_ON_ONCE(old_gen == -1 && new_gen == -1); + + if (old_gen >= 0) + WRITE_ONCE(lrugen->nr_pages[old_gen][type][zone], + lrugen->nr_pages[old_gen][type][zone] - delta); + if (new_gen >= 0) + WRITE_ONCE(lrugen->nr_pages[new_gen][type][zone], + lrugen->nr_pages[new_gen][type][zone] + delta); + + /* addition */ + if (old_gen < 0) { + if (lru_gen_is_active(lruvec, new_gen)) + lru += LRU_ACTIVE; + __update_lru_size(lruvec, lru, zone, delta); + return; + } + + /* deletion */ + if (new_gen < 0) { + if (lru_gen_is_active(lruvec, old_gen)) + lru += LRU_ACTIVE; + __update_lru_size(lruvec, lru, zone, -delta); + return; + } + + /* promotion */ + if (!lru_gen_is_active(lruvec, old_gen) && lru_gen_is_active(lruvec, new_gen)) { + __update_lru_size(lruvec, lru, zone, -delta); + __update_lru_size(lruvec, lru + LRU_ACTIVE, zone, delta); + } + + /* demotion requires isolation, e.g., lru_deactivate_fn() */ + VM_WARN_ON_ONCE(lru_gen_is_active(lruvec, old_gen) && !lru_gen_is_active(lruvec, new_gen)); +} + +static inline bool lru_gen_add_folio(struct lruvec *lruvec, struct folio *folio, bool reclaiming) +{ + unsigned long seq; + unsigned long flags; + int gen = folio_lru_gen(folio); + int type = folio_is_file_lru(folio); + int zone = folio_zonenum(folio); + struct lru_gen_struct *lrugen = &lruvec->lrugen; + + VM_WARN_ON_ONCE_FOLIO(gen != -1, folio); + + if (folio_test_unevictable(folio) || !lrugen->enabled) + return false; + /* + * There are three common cases for this page: + * 1. If it's hot, e.g., freshly faulted in or previously hot and + * migrated, add it to the youngest generation. + * 2. If it's cold but can't be evicted immediately, i.e., an anon page + * not in swapcache or a dirty page pending writeback, add it to the + * second oldest generation. + * 3. Everything else (clean, cold) is added to the oldest generation. + */ + if (folio_test_active(folio)) + seq = lrugen->max_seq; + else if ((type == LRU_GEN_ANON && !folio_test_swapcache(folio)) || + (folio_test_reclaim(folio) && + (folio_test_dirty(folio) || folio_test_writeback(folio)))) + seq = lrugen->min_seq[type] + 1; + else + seq = lrugen->min_seq[type]; + + gen = lru_gen_from_seq(seq); + flags = (gen + 1UL) << LRU_GEN_PGOFF; + /* see the comment on MIN_NR_GENS about PG_active */ + set_mask_bits(&folio->flags, LRU_GEN_MASK | BIT(PG_active), flags); + + lru_gen_update_size(lruvec, folio, -1, gen); + /* for folio_rotate_reclaimable() */ + if (reclaiming) + list_add_tail(&folio->lru, &lrugen->lists[gen][type][zone]); + else + list_add(&folio->lru, &lrugen->lists[gen][type][zone]); + + return true; +} + +static inline bool lru_gen_del_folio(struct lruvec *lruvec, struct folio *folio, bool reclaiming) +{ + unsigned long flags; + int gen = folio_lru_gen(folio); + + if (gen < 0) + return false; + + VM_WARN_ON_ONCE_FOLIO(folio_test_active(folio), folio); + VM_WARN_ON_ONCE_FOLIO(folio_test_unevictable(folio), folio); + + /* for folio_migrate_flags() */ + flags = !reclaiming && lru_gen_is_active(lruvec, gen) ? BIT(PG_active) : 0; + flags = set_mask_bits(&folio->flags, LRU_GEN_MASK, flags); + gen = ((flags & LRU_GEN_MASK) >> LRU_GEN_PGOFF) - 1; + + lru_gen_update_size(lruvec, folio, gen, -1); + list_del(&folio->lru); + + return true; +} + +#else /* !CONFIG_LRU_GEN */ + +static inline bool lru_gen_enabled(void) +{ + return false; +} + +static inline bool lru_gen_in_fault(void) +{ + return false; +} + +static inline bool lru_gen_add_folio(struct lruvec *lruvec, struct folio *folio, bool reclaiming) +{ + return false; +} + +static inline bool lru_gen_del_folio(struct lruvec *lruvec, struct folio *folio, bool reclaiming) +{ + return false; +} + +#endif /* CONFIG_LRU_GEN */ + static __always_inline void lruvec_add_folio(struct lruvec *lruvec, struct folio *folio) { enum lru_list lru = folio_lru_list(folio); + if (lru_gen_add_folio(lruvec, folio, false)) + return; + update_lru_size(lruvec, lru, folio_zonenum(folio), folio_nr_pages(folio)); if (lru != LRU_UNEVICTABLE) @@ -116,23 +334,23 @@ void lruvec_add_folio_tail(struct lruvec *lruvec, struct folio *folio) { enum lru_list lru = folio_lru_list(folio); + if (lru_gen_add_folio(lruvec, folio, true)) + return; + update_lru_size(lruvec, lru, folio_zonenum(folio), folio_nr_pages(folio)); /* This is not expected to be used on LRU_UNEVICTABLE */ list_add_tail(&folio->lru, &lruvec->lists[lru]); } -static __always_inline void add_page_to_lru_list_tail(struct page *page, - struct lruvec *lruvec) -{ - lruvec_add_folio_tail(lruvec, page_folio(page)); -} - static __always_inline void lruvec_del_folio(struct lruvec *lruvec, struct folio *folio) { enum lru_list lru = folio_lru_list(folio); + if (lru_gen_del_folio(lruvec, folio, false)) + return; + if (lru != LRU_UNEVICTABLE) list_del(&folio->lru); update_lru_size(lruvec, lru, folio_zonenum(folio), diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index cf97f3884fda..500e536796ca 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -9,6 +9,7 @@ #include <linux/list.h> #include <linux/spinlock.h> #include <linux/rbtree.h> +#include <linux/maple_tree.h> #include <linux/rwsem.h> #include <linux/completion.h> #include <linux/cpumask.h> @@ -223,6 +224,18 @@ struct page { not kmapped, ie. highmem) */ #endif /* WANT_PAGE_VIRTUAL */ +#ifdef CONFIG_KMSAN + /* + * KMSAN metadata for this page: + * - shadow page: every bit indicates whether the corresponding + * bit of the original page is initialized (0) or not (1); + * - origin page: every 4 bytes contain an id of the stack trace + * where the uninitialized value was created. + */ + struct page *kmsan_shadow; + struct page *kmsan_origin; +#endif + #ifdef LAST_CPUPID_NOT_IN_PAGE_FLAGS int _last_cpupid; #endif @@ -244,6 +257,13 @@ struct page { * @_refcount: Do not access this member directly. Use folio_ref_count() * to find how many references there are to this folio. * @memcg_data: Memory Control Group data. + * @_flags_1: For large folios, additional page flags. + * @__head: Points to the folio. Do not use. + * @_folio_dtor: Which destructor to use for this folio. + * @_folio_order: Do not use directly, call folio_order(). + * @_total_mapcount: Do not use directly, call folio_entire_mapcount(). + * @_pincount: Do not use directly, call folio_maybe_dma_pinned(). + * @_folio_nr_pages: Do not use directly, call folio_nr_pages(). * * A folio is a physically, virtually and logically contiguous set * of bytes. It is a power-of-two in size, and it is aligned to that @@ -282,9 +302,17 @@ struct folio { }; struct page page; }; + unsigned long _flags_1; + unsigned long __head; + unsigned char _folio_dtor; + unsigned char _folio_order; + atomic_t _total_mapcount; + atomic_t _pincount; +#ifdef CONFIG_64BIT + unsigned int _folio_nr_pages; +#endif }; -static_assert(sizeof(struct page) == sizeof(struct folio)); #define FOLIO_MATCH(pg, fl) \ static_assert(offsetof(struct page, pg) == offsetof(struct folio, fl)) FOLIO_MATCH(flags, flags); @@ -299,6 +327,19 @@ FOLIO_MATCH(_refcount, _refcount); FOLIO_MATCH(memcg_data, memcg_data); #endif #undef FOLIO_MATCH +#define FOLIO_MATCH(pg, fl) \ + static_assert(offsetof(struct folio, fl) == \ + offsetof(struct page, pg) + sizeof(struct page)) +FOLIO_MATCH(flags, _flags_1); +FOLIO_MATCH(compound_head, __head); +FOLIO_MATCH(compound_dtor, _folio_dtor); +FOLIO_MATCH(compound_order, _folio_order); +FOLIO_MATCH(compound_mapcount, _total_mapcount); +FOLIO_MATCH(compound_pincount, _pincount); +#ifdef CONFIG_64BIT +FOLIO_MATCH(compound_nr, _folio_nr_pages); +#endif +#undef FOLIO_MATCH static inline atomic_t *folio_mapcount_ptr(struct folio *folio) { @@ -407,21 +448,6 @@ struct vm_area_struct { unsigned long vm_end; /* The first byte after our end address within vm_mm. */ - /* linked list of VM areas per task, sorted by address */ - struct vm_area_struct *vm_next, *vm_prev; - - struct rb_node vm_rb; - - /* - * Largest free memory gap in bytes to the left of this VMA. - * Either between this VMA and vma->vm_prev, or between one of the - * VMAs below us in the VMA rbtree and its ->vm_prev. This helps - * get_unmapped_area find a free area of the right size. - */ - unsigned long rb_subtree_gap; - - /* Second cache line starts here. */ - struct mm_struct *vm_mm; /* The address space we belong to. */ /* @@ -485,9 +511,7 @@ struct vm_area_struct { struct kioctx_table; struct mm_struct { struct { - struct vm_area_struct *mmap; /* list of VMAs */ - struct rb_root mm_rb; - u64 vmacache_seqnum; /* per-thread vmacache */ + struct maple_tree mm_mt; #ifdef CONFIG_MMU unsigned long (*get_unmapped_area) (struct file *filp, unsigned long addr, unsigned long len, @@ -501,7 +525,6 @@ struct mm_struct { unsigned long mmap_compat_legacy_base; #endif unsigned long task_size; /* size of task vm space */ - unsigned long highest_vm_end; /* highest vma end address */ pgd_t * pgd; #ifdef CONFIG_MEMBARRIER @@ -631,22 +654,22 @@ struct mm_struct { #endif #ifdef CONFIG_NUMA_BALANCING /* - * numa_next_scan is the next time that the PTEs will be marked - * pte_numa. NUMA hinting faults will gather statistics and - * migrate pages to new nodes if necessary. + * numa_next_scan is the next time that PTEs will be remapped + * PROT_NONE to trigger NUMA hinting faults; such faults gather + * statistics and migrate pages to new nodes if necessary. */ unsigned long numa_next_scan; - /* Restart point for scanning and setting pte_numa */ + /* Restart point for scanning and remapping PTEs. */ unsigned long numa_scan_offset; - /* numa_scan_seq prevents two threads setting pte_numa */ + /* numa_scan_seq prevents two threads remapping PTEs. */ int numa_scan_seq; #endif /* * An operation with batched TLB flushing is going on. Anything * that can move process memory needs to flush the TLB when - * moving a PROT_NONE or PROT_NUMA mapped page. + * moving a PROT_NONE mapped page. */ atomic_t tlb_flush_pending; #ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH @@ -671,7 +694,28 @@ struct mm_struct { * merging. */ unsigned long ksm_merging_pages; + /* + * Represent how many pages are checked for ksm merging + * including merged and not merged. + */ + unsigned long ksm_rmap_items; +#endif +#ifdef CONFIG_LRU_GEN + struct { + /* this mm_struct is on lru_gen_mm_list */ + struct list_head list; + /* + * Set when switching to this mm_struct, as a hint of + * whether it has been used since the last time per-node + * page table walkers cleared the corresponding bits. + */ + unsigned long bitmap; +#ifdef CONFIG_MEMCG + /* points to the memcg of "owner" above */ + struct mem_cgroup *memcg; #endif + } lru_gen; +#endif /* CONFIG_LRU_GEN */ } __randomize_layout; /* @@ -681,6 +725,7 @@ struct mm_struct { unsigned long cpu_bitmap[]; }; +#define MM_MT_FLAGS (MT_FLAGS_ALLOC_RANGE | MT_FLAGS_LOCK_EXTERN) extern struct mm_struct init_mm; /* Pointer magic because the dynamic array size confuses some compilers. */ @@ -698,6 +743,87 @@ static inline cpumask_t *mm_cpumask(struct mm_struct *mm) return (struct cpumask *)&mm->cpu_bitmap; } +#ifdef CONFIG_LRU_GEN + +struct lru_gen_mm_list { + /* mm_struct list for page table walkers */ + struct list_head fifo; + /* protects the list above */ + spinlock_t lock; +}; + +void lru_gen_add_mm(struct mm_struct *mm); +void lru_gen_del_mm(struct mm_struct *mm); +#ifdef CONFIG_MEMCG +void lru_gen_migrate_mm(struct mm_struct *mm); +#endif + +static inline void lru_gen_init_mm(struct mm_struct *mm) +{ + INIT_LIST_HEAD(&mm->lru_gen.list); + mm->lru_gen.bitmap = 0; +#ifdef CONFIG_MEMCG + mm->lru_gen.memcg = NULL; +#endif +} + +static inline void lru_gen_use_mm(struct mm_struct *mm) +{ + /* + * When the bitmap is set, page reclaim knows this mm_struct has been + * used since the last time it cleared the bitmap. So it might be worth + * walking the page tables of this mm_struct to clear the accessed bit. + */ + WRITE_ONCE(mm->lru_gen.bitmap, -1); +} + +#else /* !CONFIG_LRU_GEN */ + +static inline void lru_gen_add_mm(struct mm_struct *mm) +{ +} + +static inline void lru_gen_del_mm(struct mm_struct *mm) +{ +} + +#ifdef CONFIG_MEMCG +static inline void lru_gen_migrate_mm(struct mm_struct *mm) +{ +} +#endif + +static inline void lru_gen_init_mm(struct mm_struct *mm) +{ +} + +static inline void lru_gen_use_mm(struct mm_struct *mm) +{ +} + +#endif /* CONFIG_LRU_GEN */ + +struct vma_iterator { + struct ma_state mas; +}; + +#define VMA_ITERATOR(name, __mm, __addr) \ + struct vma_iterator name = { \ + .mas = { \ + .tree = &(__mm)->mm_mt, \ + .index = __addr, \ + .node = MAS_START, \ + }, \ + } + +static inline void vma_iter_init(struct vma_iterator *vmi, + struct mm_struct *mm, unsigned long addr) +{ + vmi->mas.tree = &mm->mm_mt; + vmi->mas.index = addr; + vmi->mas.node = MAS_START; +} + struct mmu_gather; extern void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm); extern void tlb_gather_mmu_fullmm(struct mmu_gather *tlb, struct mm_struct *mm); diff --git a/include/linux/mm_types_task.h b/include/linux/mm_types_task.h index c1bc6731125c..0bb4b6da9993 100644 --- a/include/linux/mm_types_task.h +++ b/include/linux/mm_types_task.h @@ -25,18 +25,6 @@ #define ALLOC_SPLIT_PTLOCKS (SPINLOCK_SIZE > BITS_PER_LONG/8) /* - * The per task VMA cache array: - */ -#define VMACACHE_BITS 2 -#define VMACACHE_SIZE (1U << VMACACHE_BITS) -#define VMACACHE_MASK (VMACACHE_SIZE - 1) - -struct vmacache { - u64 seqnum; - struct vm_area_struct *vmas[VMACACHE_SIZE]; -}; - -/* * When updating this, please also update struct resident_page_types[] in * kernel/fork.c */ diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 8a30de08e913..c726ea781255 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -293,6 +293,7 @@ struct mmc_card { #define MMC_QUIRK_BROKEN_IRQ_POLLING (1<<11) /* Polling SDIO_CCCR_INTx could create a fake interrupt */ #define MMC_QUIRK_TRIM_BROKEN (1<<12) /* Skip trim */ #define MMC_QUIRK_BROKEN_HPI (1<<13) /* Disable broken HPI support */ +#define MMC_QUIRK_BROKEN_SD_DISCARD (1<<14) /* Disable broken SD discard support */ bool reenable_cmdq; /* Re-enable Command Queue */ diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index eb8bc5b9b0b7..8fdd3cf971a3 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -476,7 +476,7 @@ struct mmc_host { unsigned int sdio_irqs; struct task_struct *sdio_irq_thread; - struct delayed_work sdio_irq_work; + struct work_struct sdio_irq_work; bool sdio_irq_pending; atomic_t sdio_irq_thread_abort; diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 53f0efa0bccf..74f9d9a6d330 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -74,6 +74,7 @@ #define SDIO_DEVICE_ID_BROADCOM_43362 0xa962 #define SDIO_DEVICE_ID_BROADCOM_43364 0xa9a4 #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6 +#define SDIO_DEVICE_ID_BROADCOM_CYPRESS_43439 0xa9af #define SDIO_DEVICE_ID_BROADCOM_43455 0xa9bf #define SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752 0xaae8 diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index 15ae78cd2853..b8728d11c949 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -94,6 +94,12 @@ void dump_mm(const struct mm_struct *mm); #define VM_WARN(cond, format...) BUILD_BUG_ON_INVALID(cond) #endif +#ifdef CONFIG_DEBUG_VM_IRQSOFF +#define VM_WARN_ON_IRQS_ENABLED() WARN_ON_ONCE(!irqs_disabled()) +#else +#define VM_WARN_ON_IRQS_ENABLED() do { } while (0) +#endif + #ifdef CONFIG_DEBUG_VIRTUAL #define VIRTUAL_BUG_ON(cond) BUG_ON(cond) #else diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index e24b40c52468..5f74891556f3 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -24,10 +24,10 @@ #include <asm/page.h> /* Free memory management - zoned buddy allocator. */ -#ifndef CONFIG_FORCE_MAX_ZONEORDER +#ifndef CONFIG_ARCH_FORCE_MAX_ORDER #define MAX_ORDER 11 #else -#define MAX_ORDER CONFIG_FORCE_MAX_ZONEORDER +#define MAX_ORDER CONFIG_ARCH_FORCE_MAX_ORDER #endif #define MAX_ORDER_NR_PAGES (1 << (MAX_ORDER - 1)) @@ -121,20 +121,6 @@ static inline bool free_area_empty(struct free_area *area, int migratetype) struct pglist_data; -/* - * Add a wild amount of padding here to ensure data fall into separate - * cachelines. There are very few zone structures in the machine, so space - * consumption is not a concern here. - */ -#if defined(CONFIG_SMP) -struct zone_padding { - char x[0]; -} ____cacheline_internodealigned_in_smp; -#define ZONE_PADDING(name) struct zone_padding name; -#else -#define ZONE_PADDING(name) -#endif - #ifdef CONFIG_NUMA enum numa_stat_item { NUMA_HIT, /* allocated in intended node */ @@ -216,11 +202,13 @@ enum node_stat_item { NR_KERNEL_SCS_KB, /* measured in KiB */ #endif NR_PAGETABLE, /* used for pagetables */ + NR_SECONDARY_PAGETABLE, /* secondary pagetables, e.g. KVM pagetables */ #ifdef CONFIG_SWAP NR_SWAPCACHE, #endif #ifdef CONFIG_NUMA_BALANCING PGPROMOTE_SUCCESS, /* promote successfully */ + PGPROMOTE_CANDIDATE, /* candidate pages to promote */ #endif NR_VM_NODE_STAT_ITEMS }; @@ -306,6 +294,8 @@ static inline bool is_active_lru(enum lru_list lru) return (lru == LRU_ACTIVE_ANON || lru == LRU_ACTIVE_FILE); } +#define WORKINGSET_ANON 0 +#define WORKINGSET_FILE 1 #define ANON_AND_FILE 2 enum lruvec_flags { @@ -314,6 +304,207 @@ enum lruvec_flags { */ }; +#endif /* !__GENERATING_BOUNDS_H */ + +/* + * Evictable pages are divided into multiple generations. The youngest and the + * oldest generation numbers, max_seq and min_seq, are monotonically increasing. + * They form a sliding window of a variable size [MIN_NR_GENS, MAX_NR_GENS]. An + * offset within MAX_NR_GENS, i.e., gen, indexes the LRU list of the + * corresponding generation. The gen counter in folio->flags stores gen+1 while + * a page is on one of lrugen->lists[]. Otherwise it stores 0. + * + * A page is added to the youngest generation on faulting. The aging needs to + * check the accessed bit at least twice before handing this page over to the + * eviction. The first check takes care of the accessed bit set on the initial + * fault; the second check makes sure this page hasn't been used since then. + * This process, AKA second chance, requires a minimum of two generations, + * hence MIN_NR_GENS. And to maintain ABI compatibility with the active/inactive + * LRU, e.g., /proc/vmstat, these two generations are considered active; the + * rest of generations, if they exist, are considered inactive. See + * lru_gen_is_active(). + * + * PG_active is always cleared while a page is on one of lrugen->lists[] so that + * the aging needs not to worry about it. And it's set again when a page + * considered active is isolated for non-reclaiming purposes, e.g., migration. + * See lru_gen_add_folio() and lru_gen_del_folio(). + * + * MAX_NR_GENS is set to 4 so that the multi-gen LRU can support twice the + * number of categories of the active/inactive LRU when keeping track of + * accesses through page tables. This requires order_base_2(MAX_NR_GENS+1) bits + * in folio->flags. + */ +#define MIN_NR_GENS 2U +#define MAX_NR_GENS 4U + +/* + * Each generation is divided into multiple tiers. A page accessed N times + * through file descriptors is in tier order_base_2(N). A page in the first tier + * (N=0,1) is marked by PG_referenced unless it was faulted in through page + * tables or read ahead. A page in any other tier (N>1) is marked by + * PG_referenced and PG_workingset. This implies a minimum of two tiers is + * supported without using additional bits in folio->flags. + * + * In contrast to moving across generations which requires the LRU lock, moving + * across tiers only involves atomic operations on folio->flags and therefore + * has a negligible cost in the buffered access path. In the eviction path, + * comparisons of refaulted/(evicted+protected) from the first tier and the + * rest infer whether pages accessed multiple times through file descriptors + * are statistically hot and thus worth protecting. + * + * MAX_NR_TIERS is set to 4 so that the multi-gen LRU can support twice the + * number of categories of the active/inactive LRU when keeping track of + * accesses through file descriptors. This uses MAX_NR_TIERS-2 spare bits in + * folio->flags. + */ +#define MAX_NR_TIERS 4U + +#ifndef __GENERATING_BOUNDS_H + +struct lruvec; +struct page_vma_mapped_walk; + +#define LRU_GEN_MASK ((BIT(LRU_GEN_WIDTH) - 1) << LRU_GEN_PGOFF) +#define LRU_REFS_MASK ((BIT(LRU_REFS_WIDTH) - 1) << LRU_REFS_PGOFF) + +#ifdef CONFIG_LRU_GEN + +enum { + LRU_GEN_ANON, + LRU_GEN_FILE, +}; + +enum { + LRU_GEN_CORE, + LRU_GEN_MM_WALK, + LRU_GEN_NONLEAF_YOUNG, + NR_LRU_GEN_CAPS +}; + +#define MIN_LRU_BATCH BITS_PER_LONG +#define MAX_LRU_BATCH (MIN_LRU_BATCH * 64) + +/* whether to keep historical stats from evicted generations */ +#ifdef CONFIG_LRU_GEN_STATS +#define NR_HIST_GENS MAX_NR_GENS +#else +#define NR_HIST_GENS 1U +#endif + +/* + * The youngest generation number is stored in max_seq for both anon and file + * types as they are aged on an equal footing. The oldest generation numbers are + * stored in min_seq[] separately for anon and file types as clean file pages + * can be evicted regardless of swap constraints. + * + * Normally anon and file min_seq are in sync. But if swapping is constrained, + * e.g., out of swap space, file min_seq is allowed to advance and leave anon + * min_seq behind. + * + * The number of pages in each generation is eventually consistent and therefore + * can be transiently negative when reset_batch_size() is pending. + */ +struct lru_gen_struct { + /* the aging increments the youngest generation number */ + unsigned long max_seq; + /* the eviction increments the oldest generation numbers */ + unsigned long min_seq[ANON_AND_FILE]; + /* the birth time of each generation in jiffies */ + unsigned long timestamps[MAX_NR_GENS]; + /* the multi-gen LRU lists, lazily sorted on eviction */ + struct list_head lists[MAX_NR_GENS][ANON_AND_FILE][MAX_NR_ZONES]; + /* the multi-gen LRU sizes, eventually consistent */ + long nr_pages[MAX_NR_GENS][ANON_AND_FILE][MAX_NR_ZONES]; + /* the exponential moving average of refaulted */ + unsigned long avg_refaulted[ANON_AND_FILE][MAX_NR_TIERS]; + /* the exponential moving average of evicted+protected */ + unsigned long avg_total[ANON_AND_FILE][MAX_NR_TIERS]; + /* the first tier doesn't need protection, hence the minus one */ + unsigned long protected[NR_HIST_GENS][ANON_AND_FILE][MAX_NR_TIERS - 1]; + /* can be modified without holding the LRU lock */ + atomic_long_t evicted[NR_HIST_GENS][ANON_AND_FILE][MAX_NR_TIERS]; + atomic_long_t refaulted[NR_HIST_GENS][ANON_AND_FILE][MAX_NR_TIERS]; + /* whether the multi-gen LRU is enabled */ + bool enabled; +}; + +enum { + MM_LEAF_TOTAL, /* total leaf entries */ + MM_LEAF_OLD, /* old leaf entries */ + MM_LEAF_YOUNG, /* young leaf entries */ + MM_NONLEAF_TOTAL, /* total non-leaf entries */ + MM_NONLEAF_FOUND, /* non-leaf entries found in Bloom filters */ + MM_NONLEAF_ADDED, /* non-leaf entries added to Bloom filters */ + NR_MM_STATS +}; + +/* double-buffering Bloom filters */ +#define NR_BLOOM_FILTERS 2 + +struct lru_gen_mm_state { + /* set to max_seq after each iteration */ + unsigned long seq; + /* where the current iteration continues (inclusive) */ + struct list_head *head; + /* where the last iteration ended (exclusive) */ + struct list_head *tail; + /* to wait for the last page table walker to finish */ + struct wait_queue_head wait; + /* Bloom filters flip after each iteration */ + unsigned long *filters[NR_BLOOM_FILTERS]; + /* the mm stats for debugging */ + unsigned long stats[NR_HIST_GENS][NR_MM_STATS]; + /* the number of concurrent page table walkers */ + int nr_walkers; +}; + +struct lru_gen_mm_walk { + /* the lruvec under reclaim */ + struct lruvec *lruvec; + /* unstable max_seq from lru_gen_struct */ + unsigned long max_seq; + /* the next address within an mm to scan */ + unsigned long next_addr; + /* to batch promoted pages */ + int nr_pages[MAX_NR_GENS][ANON_AND_FILE][MAX_NR_ZONES]; + /* to batch the mm stats */ + int mm_stats[NR_MM_STATS]; + /* total batched items */ + int batched; + bool can_swap; + bool force_scan; +}; + +void lru_gen_init_lruvec(struct lruvec *lruvec); +void lru_gen_look_around(struct page_vma_mapped_walk *pvmw); + +#ifdef CONFIG_MEMCG +void lru_gen_init_memcg(struct mem_cgroup *memcg); +void lru_gen_exit_memcg(struct mem_cgroup *memcg); +#endif + +#else /* !CONFIG_LRU_GEN */ + +static inline void lru_gen_init_lruvec(struct lruvec *lruvec) +{ +} + +static inline void lru_gen_look_around(struct page_vma_mapped_walk *pvmw) +{ +} + +#ifdef CONFIG_MEMCG +static inline void lru_gen_init_memcg(struct mem_cgroup *memcg) +{ +} + +static inline void lru_gen_exit_memcg(struct mem_cgroup *memcg) +{ +} +#endif + +#endif /* CONFIG_LRU_GEN */ + struct lruvec { struct list_head lists[NR_LRU_LISTS]; /* per lruvec lru_lock for memcg */ @@ -331,6 +522,12 @@ struct lruvec { unsigned long refaults[ANON_AND_FILE]; /* Various lruvec state flags (enum lruvec_flags) */ unsigned long flags; +#ifdef CONFIG_LRU_GEN + /* evictable pages divided into generations */ + struct lru_gen_struct lrugen; + /* to concurrently iterate lru_gen_mm_list */ + struct lru_gen_mm_state mm_state; +#endif #ifdef CONFIG_MEMCG struct pglist_data *pgdat; #endif @@ -368,13 +565,6 @@ enum zone_watermarks { #define NR_LOWORDER_PCP_LISTS (MIGRATE_PCPTYPES * (PAGE_ALLOC_COSTLY_ORDER + 1)) #define NR_PCP_LISTS (NR_LOWORDER_PCP_LISTS + NR_PCP_THP) -/* - * Shift to encode migratetype and order in the same integer, with order - * in the least significant bits. - */ -#define NR_PCP_ORDER_WIDTH 8 -#define NR_PCP_ORDER_MASK ((1<<NR_PCP_ORDER_WIDTH) - 1) - #define min_wmark_pages(z) (z->_watermark[WMARK_MIN] + z->watermark_boost) #define low_wmark_pages(z) (z->_watermark[WMARK_LOW] + z->watermark_boost) #define high_wmark_pages(z) (z->_watermark[WMARK_HIGH] + z->watermark_boost) @@ -627,7 +817,7 @@ struct zone { int initialized; /* Write-intensive fields used from the page allocator */ - ZONE_PADDING(_pad1_) + CACHELINE_PADDING(_pad1_); /* free areas of different sizes */ struct free_area free_area[MAX_ORDER]; @@ -639,7 +829,7 @@ struct zone { spinlock_t lock; /* Write-intensive fields used by compaction and vmstats. */ - ZONE_PADDING(_pad2_) + CACHELINE_PADDING(_pad2_); /* * When free pages are below this point, additional steps are taken @@ -676,7 +866,7 @@ struct zone { bool contiguous; - ZONE_PADDING(_pad3_) + CACHELINE_PADDING(_pad3_); /* Zone statistics */ atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; atomic_long_t vm_numa_event[NR_VM_NUMA_EVENT_ITEMS]; @@ -746,6 +936,8 @@ static inline bool zone_is_empty(struct zone *zone) #define ZONES_PGOFF (NODES_PGOFF - ZONES_WIDTH) #define LAST_CPUPID_PGOFF (ZONES_PGOFF - LAST_CPUPID_WIDTH) #define KASAN_TAG_PGOFF (LAST_CPUPID_PGOFF - KASAN_TAG_WIDTH) +#define LRU_GEN_PGOFF (KASAN_TAG_PGOFF - LRU_GEN_WIDTH) +#define LRU_REFS_PGOFF (LRU_GEN_PGOFF - LRU_REFS_WIDTH) /* * Define the bit shifts to access each section. For non-existent @@ -953,8 +1145,10 @@ typedef struct pglist_data { atomic_t nr_writeback_throttled;/* nr of writeback-throttled tasks */ unsigned long nr_reclaim_start; /* nr pages written while throttled * when throttling started. */ - struct task_struct *kswapd; /* Protected by - mem_hotplug_begin/done() */ +#ifdef CONFIG_MEMORY_HOTPLUG + struct mutex kswapd_lock; +#endif + struct task_struct *kswapd; /* Protected by kswapd_lock */ int kswapd_order; enum zone_type kswapd_highest_zoneidx; @@ -982,7 +1176,7 @@ typedef struct pglist_data { #endif /* CONFIG_NUMA */ /* Write-intensive fields used by page reclaim */ - ZONE_PADDING(_pad1_) + CACHELINE_PADDING(_pad1_); #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT /* @@ -996,6 +1190,21 @@ typedef struct pglist_data { struct deferred_split deferred_split_queue; #endif +#ifdef CONFIG_NUMA_BALANCING + /* start time in ms of current promote rate limit period */ + unsigned int nbp_rl_start; + /* number of promote candidate pages at start time of current rate limit period */ + unsigned long nbp_rl_nr_cand; + /* promote threshold in ms */ + unsigned int nbp_threshold; + /* start time in ms of current promote threshold adjustment period */ + unsigned int nbp_th_start; + /* + * number of promote candidate pages at stat time of current promote + * threshold adjustment period + */ + unsigned long nbp_th_nr_cand; +#endif /* Fields commonly accessed by the page reclaim scanner */ /* @@ -1007,11 +1216,19 @@ typedef struct pglist_data { unsigned long flags; - ZONE_PADDING(_pad2_) +#ifdef CONFIG_LRU_GEN + /* kswap mm walk data */ + struct lru_gen_mm_walk mm_walk; +#endif + + CACHELINE_PADDING(_pad2_); /* Per-node vmstats */ struct per_cpu_nodestat __percpu *per_cpu_nodestats; atomic_long_t vm_stat[NR_VM_NODE_STAT_ITEMS]; +#ifdef CONFIG_NUMA + struct memory_tier __rcu *memtier; +#endif } pg_data_t; #define node_present_pages(nid) (NODE_DATA(nid)->node_present_pages) @@ -1025,11 +1242,6 @@ static inline unsigned long pgdat_end_pfn(pg_data_t *pgdat) return pgdat->node_start_pfn + pgdat->node_spanned_pages; } -static inline bool pgdat_is_empty(pg_data_t *pgdat) -{ - return !pgdat->node_start_pfn && !pgdat->node_spanned_pages; -} - #include <linux/memory_hotplug.h> void build_all_zonelists(pg_data_t *pgdat); diff --git a/include/linux/module.h b/include/linux/module.h index 518296ea7f73..ec61fb53979a 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -27,7 +27,6 @@ #include <linux/tracepoint-defs.h> #include <linux/srcu.h> #include <linux/static_call_types.h> -#include <linux/cfi.h> #include <linux/percpu.h> #include <asm/module.h> @@ -132,7 +131,7 @@ extern void cleanup_module(void); { return initfn; } \ int init_module(void) __copy(initfn) \ __attribute__((alias(#initfn))); \ - __CFI_ADDRESSABLE(init_module, __initdata); + ___ADDRESSABLE(init_module, __initdata); /* This is only required if you want to be unloadable. */ #define module_exit(exitfn) \ @@ -140,7 +139,7 @@ extern void cleanup_module(void); { return exitfn; } \ void cleanup_module(void) __copy(exitfn) \ __attribute__((alias(#exitfn))); \ - __CFI_ADDRESSABLE(cleanup_module, __exitdata); + ___ADDRESSABLE(cleanup_module, __exitdata); #endif @@ -387,8 +386,9 @@ struct module { const s32 *crcs; unsigned int num_syms; -#ifdef CONFIG_CFI_CLANG - cfi_check_fn cfi_check; +#ifdef CONFIG_ARCH_USES_CFI_TRAPS + s32 *kcfi_traps; + s32 *kcfi_traps_end; #endif /* Kernel parameters. */ diff --git a/include/linux/mroute.h b/include/linux/mroute.h index 6cbbfe94348c..80b8400ab8b2 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -17,7 +17,7 @@ static inline int ip_mroute_opt(int opt) } int ip_mroute_setsockopt(struct sock *, int, sockptr_t, unsigned int); -int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *); +int ip_mroute_getsockopt(struct sock *, int, sockptr_t, sockptr_t); int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg); int ipmr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); int ip_mr_init(void); @@ -29,8 +29,8 @@ static inline int ip_mroute_setsockopt(struct sock *sock, int optname, return -ENOPROTOOPT; } -static inline int ip_mroute_getsockopt(struct sock *sock, int optname, - char __user *optval, int __user *optlen) +static inline int ip_mroute_getsockopt(struct sock *sk, int optname, + sockptr_t optval, sockptr_t optlen) { return -ENOPROTOOPT; } diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index bc351a85ce9b..8f2b307fb124 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -27,7 +27,7 @@ struct sock; #ifdef CONFIG_IPV6_MROUTE extern int ip6_mroute_setsockopt(struct sock *, int, sockptr_t, unsigned int); -extern int ip6_mroute_getsockopt(struct sock *, int, char __user *, int __user *); +extern int ip6_mroute_getsockopt(struct sock *, int, sockptr_t, sockptr_t); extern int ip6_mr_input(struct sk_buff *skb); extern int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg); extern int ip6mr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); @@ -42,7 +42,7 @@ static inline int ip6_mroute_setsockopt(struct sock *sock, int optname, static inline int ip6_mroute_getsockopt(struct sock *sock, - int optname, char __user *optval, int __user *optlen) + int optname, sockptr_t optval, sockptr_t optlen) { return -ENOPROTOOPT; } diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 955aee14b0f7..7c58c44662b8 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -40,6 +40,12 @@ struct mtd_erase_region_info { unsigned long *lockmap; /* If keeping bitmap of locks */ }; +struct mtd_req_stats { + unsigned int uncorrectable_errors; + unsigned int corrected_bitflips; + unsigned int max_bitflips; +}; + /** * struct mtd_oob_ops - oob operation operands * @mode: operation mode @@ -70,6 +76,7 @@ struct mtd_oob_ops { uint32_t ooboffs; uint8_t *datbuf; uint8_t *oobbuf; + struct mtd_req_stats *stats; }; /** @@ -677,6 +684,7 @@ extern int mtd_device_unregister(struct mtd_info *master); extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num); extern int __get_mtd_device(struct mtd_info *mtd); extern void __put_mtd_device(struct mtd_info *mtd); +extern struct mtd_info *of_get_mtd_device_by_node(struct device_node *np); extern struct mtd_info *get_mtd_device_nm(const char *name); extern void put_mtd_device(struct mtd_info *mtd); diff --git a/include/linux/namei.h b/include/linux/namei.h index caeb08a98536..00fee52df842 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -83,7 +83,7 @@ extern int follow_up(struct path *); extern struct dentry *lock_rename(struct dentry *, struct dentry *); extern void unlock_rename(struct dentry *, struct dentry *); -extern int __must_check nd_jump_link(struct path *path); +extern int __must_check nd_jump_link(const struct path *path); static inline void nd_terminate_link(void *name, size_t len, size_t maxlen) { diff --git a/include/linux/net.h b/include/linux/net.h index 711c3593c3b8..18d942bbdf6e 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -41,6 +41,7 @@ struct net; #define SOCK_NOSPACE 2 #define SOCK_PASSCRED 3 #define SOCK_PASSSEC 4 +#define SOCK_SUPPORT_ZC 5 #ifndef ARCH_HAS_SOCKET_TYPES /** diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 05d6f3facd5a..eddf8ee270e7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -253,11 +253,17 @@ struct netdev_hw_addr_list { #define netdev_uc_empty(dev) netdev_hw_addr_list_empty(&(dev)->uc) #define netdev_for_each_uc_addr(ha, dev) \ netdev_hw_addr_list_for_each(ha, &(dev)->uc) +#define netdev_for_each_synced_uc_addr(_ha, _dev) \ + netdev_for_each_uc_addr((_ha), (_dev)) \ + if ((_ha)->sync_cnt) #define netdev_mc_count(dev) netdev_hw_addr_list_count(&(dev)->mc) #define netdev_mc_empty(dev) netdev_hw_addr_list_empty(&(dev)->mc) #define netdev_for_each_mc_addr(ha, dev) \ netdev_hw_addr_list_for_each(ha, &(dev)->mc) +#define netdev_for_each_synced_mc_addr(_ha, _dev) \ + netdev_for_each_mc_addr((_ha), (_dev)) \ + if ((_ha)->sync_cnt) struct hh_cache { unsigned int hh_len; @@ -546,8 +552,8 @@ static inline bool napi_if_scheduled_mark_missed(struct napi_struct *n) { unsigned long val, new; + val = READ_ONCE(n->state); do { - val = READ_ONCE(n->state); if (val & NAPIF_STATE_DISABLE) return true; @@ -555,7 +561,7 @@ static inline bool napi_if_scheduled_mark_missed(struct napi_struct *n) return false; new = val | NAPIF_STATE_MISSED; - } while (cmpxchg(&n->state, val, new) != val); + } while (!try_cmpxchg(&n->state, &val, new)); return true; } @@ -934,6 +940,7 @@ struct net_device_path_ctx { }; enum tc_setup_type { + TC_QUERY_CAPS, TC_SETUP_QDISC_MQPRIO, TC_SETUP_CLSU32, TC_SETUP_CLSFLOWER, @@ -1851,7 +1858,6 @@ enum netdev_ml_priv_type { * @tipc_ptr: TIPC specific data * @atalk_ptr: AppleTalk link * @ip_ptr: IPv4 specific data - * @dn_ptr: DECnet specific data * @ip6_ptr: IPv6 specific data * @ax25_ptr: AX.25 specific data * @ieee80211_ptr: IEEE 802.11 specific data, assign before registering @@ -2147,9 +2153,6 @@ struct net_device { #if IS_ENABLED(CONFIG_ATALK) void *atalk_ptr; #endif -#if IS_ENABLED(CONFIG_DECNET) - struct dn_dev __rcu *dn_ptr; -#endif #if IS_ENABLED(CONFIG_AX25) void *ax25_ptr; #endif @@ -2551,16 +2554,15 @@ void netif_napi_add_weight(struct net_device *dev, struct napi_struct *napi, * @dev: network device * @napi: NAPI context * @poll: polling function - * @weight: default weight * * netif_napi_add() must be used to initialize a NAPI context prior to calling * *any* of the other NAPI-related functions. */ static inline void netif_napi_add(struct net_device *dev, struct napi_struct *napi, - int (*poll)(struct napi_struct *, int), int weight) + int (*poll)(struct napi_struct *, int)) { - netif_napi_add_weight(dev, napi, poll, weight); + netif_napi_add_weight(dev, napi, poll, NAPI_POLL_WEIGHT); } static inline void @@ -2573,8 +2575,6 @@ netif_napi_add_tx_weight(struct net_device *dev, netif_napi_add_weight(dev, napi, poll, weight); } -#define netif_tx_napi_add netif_napi_add_tx_weight - /** * netif_napi_add_tx() - initialize a NAPI context to be used for Tx only * @dev: network device @@ -3357,6 +3357,16 @@ static inline void netdev_txq_bql_complete_prefetchw(struct netdev_queue *dev_qu #endif } +/** + * netdev_tx_sent_queue - report the number of bytes queued to a given tx queue + * @dev_queue: network device queue + * @bytes: number of bytes queued to the device queue + * + * Report the number of bytes queued for sending/completion to the network + * device hardware queue. @bytes should be a good approximation and should + * exactly match netdev_completed_queue() @bytes. + * This is typically called once per packet, from ndo_start_xmit(). + */ static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue, unsigned int bytes) { @@ -3402,13 +3412,14 @@ static inline bool __netdev_tx_sent_queue(struct netdev_queue *dev_queue, } /** - * netdev_sent_queue - report the number of bytes queued to hardware - * @dev: network device - * @bytes: number of bytes queued to the hardware device queue + * netdev_sent_queue - report the number of bytes queued to hardware + * @dev: network device + * @bytes: number of bytes queued to the hardware device queue * - * Report the number of bytes queued for sending/completion to the network - * device hardware queue. @bytes should be a good approximation and should - * exactly match netdev_completed_queue() @bytes + * Report the number of bytes queued for sending/completion to the network + * device hardware queue#0. @bytes should be a good approximation and should + * exactly match netdev_completed_queue() @bytes. + * This is typically called once per packet, from ndo_start_xmit(). */ static inline void netdev_sent_queue(struct net_device *dev, unsigned int bytes) { @@ -3423,6 +3434,15 @@ static inline bool __netdev_sent_queue(struct net_device *dev, xmit_more); } +/** + * netdev_tx_completed_queue - report number of packets/bytes at TX completion. + * @dev_queue: network device queue + * @pkts: number of packets (currently ignored) + * @bytes: number of bytes dequeued from the device queue + * + * Must be called at most once per TX completion round (and not per + * individual packet), so that BQL can adjust its limits appropriately. + */ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue, unsigned int pkts, unsigned int bytes) { @@ -3802,6 +3822,7 @@ void netif_receive_skb_list(struct list_head *head); gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); void napi_gro_flush(struct napi_struct *napi, bool flush_old); struct sk_buff *napi_get_frags(struct napi_struct *napi); +void napi_get_frags_check(struct napi_struct *napi); gro_result_t napi_gro_frags(struct napi_struct *napi); struct packet_offload *gro_find_receive_by_type(__be16 type); struct packet_offload *gro_find_complete_by_type(__be16 type); diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index c2c6f332fb90..d8817d381c14 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -243,11 +243,6 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net, hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); #endif break; -#if IS_ENABLED(CONFIG_DECNET) - case NFPROTO_DECNET: - hook_head = rcu_dereference(net->nf.hooks_decnet[hook]); - break; -#endif default: WARN_ON_ONCE(1); break; diff --git a/include/linux/netfilter_defs.h b/include/linux/netfilter_defs.h index 8dddfb151f00..a5f7bef1b3a4 100644 --- a/include/linux/netfilter_defs.h +++ b/include/linux/netfilter_defs.h @@ -7,14 +7,6 @@ /* in/out/forward only */ #define NF_ARP_NUMHOOKS 3 -/* max hook is NF_DN_ROUTE (6), also see uapi/linux/netfilter_decnet.h */ -#define NF_DN_NUMHOOKS 7 - -#if IS_ENABLED(CONFIG_DECNET) -/* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */ -#define NF_MAX_HOOKS NF_DN_NUMHOOKS -#else #define NF_MAX_HOOKS NF_INET_NUMHOOKS -#endif #endif diff --git a/include/linux/netlink.h b/include/linux/netlink.h index bda1c385cffb..d51e041d2242 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -71,6 +71,8 @@ netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg) * %NL_SET_ERR_MSG * @bad_attr: attribute with error * @policy: policy for a bad attribute + * @miss_type: attribute type which was missing + * @miss_nest: nest missing an attribute (%NULL if missing top level attr) * @cookie: cookie data to return to userspace (for success) * @cookie_len: actual cookie data length */ @@ -78,6 +80,8 @@ struct netlink_ext_ack { const char *_msg; const struct nlattr *bad_attr; const struct nla_policy *policy; + const struct nlattr *miss_nest; + u16 miss_type; u8 cookie[NETLINK_MAX_COOKIE_LEN]; u8 cookie_len; }; @@ -126,6 +130,26 @@ struct netlink_ext_ack { #define NL_SET_ERR_MSG_ATTR(extack, attr, msg) \ NL_SET_ERR_MSG_ATTR_POL(extack, attr, NULL, msg) +#define NL_SET_ERR_ATTR_MISS(extack, nest, type) do { \ + struct netlink_ext_ack *__extack = (extack); \ + \ + if (__extack) { \ + __extack->miss_nest = (nest); \ + __extack->miss_type = (type); \ + } \ +} while (0) + +#define NL_REQ_ATTR_CHECK(extack, nest, tb, type) ({ \ + struct nlattr **__tb = (tb); \ + u32 __attr = (type); \ + int __retval; \ + \ + __retval = !__tb[__attr]; \ + if (__retval) \ + NL_SET_ERR_ATTR_MISS((extack), (nest), __attr); \ + __retval; \ +}) + static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack, u64 cookie) { diff --git a/include/linux/node.h b/include/linux/node.h index 40d641a8bfb0..427a5975cf40 100644 --- a/include/linux/node.h +++ b/include/linux/node.h @@ -2,15 +2,15 @@ /* * include/linux/node.h - generic node definition * - * This is mainly for topological representation. We define the - * basic 'struct node' here, which can be embedded in per-arch + * This is mainly for topological representation. We define the + * basic 'struct node' here, which can be embedded in per-arch * definitions of processors. * * Basic handling of the devices is done in drivers/base/node.c - * and system devices are handled in drivers/base/sys.c. + * and system devices are handled in drivers/base/sys.c. * * Nodes are exported via driverfs in the class/node/devices/ - * directory. + * directory. */ #ifndef _LINUX_NODE_H_ #define _LINUX_NODE_H_ @@ -18,7 +18,6 @@ #include <linux/device.h> #include <linux/cpumask.h> #include <linux/list.h> -#include <linux/workqueue.h> /** * struct node_hmem_attrs - heterogeneous memory performance attributes @@ -84,10 +83,6 @@ static inline void node_set_perf_attrs(unsigned int nid, struct node { struct device dev; struct list_head access_list; - -#if defined(CONFIG_MEMORY_HOTPLUG) && defined(CONFIG_HUGETLBFS) - struct work_struct node_work; -#endif #ifdef CONFIG_HMEM_REPORTING struct list_head cache_attrs; struct device *cache_dev; @@ -96,7 +91,6 @@ struct node { struct memory_block; extern struct node *node_devices[]; -typedef void (*node_registration_func_t)(struct node *); #if defined(CONFIG_MEMORY_HOTPLUG) && defined(CONFIG_NUMA) void register_memory_blocks_under_node(int nid, unsigned long start_pfn, @@ -144,11 +138,6 @@ extern void unregister_memory_block_under_nodes(struct memory_block *mem_blk); extern int register_memory_node_under_compute_node(unsigned int mem_nid, unsigned int cpu_nid, unsigned access); - -#ifdef CONFIG_HUGETLBFS -extern void register_hugetlbfs_with_node(node_registration_func_t doregister, - node_registration_func_t unregister); -#endif #else static inline void node_dev_init(void) { @@ -176,18 +165,8 @@ static inline int unregister_cpu_under_node(unsigned int cpu, unsigned int nid) static inline void unregister_memory_block_under_nodes(struct memory_block *mem_blk) { } - -static inline void register_hugetlbfs_with_node(node_registration_func_t reg, - node_registration_func_t unreg) -{ -} #endif #define to_node(device) container_of(device, struct node, dev) -static inline bool node_is_toptier(int node) -{ - return node_state(node, N_CPU); -} - #endif /* _LINUX_NODE_H_ */ diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 4b71a96190a8..efef68c9352a 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -493,6 +493,7 @@ static inline int num_node_state(enum node_states state) #define first_online_node 0 #define first_memory_node 0 #define next_online_node(nid) (MAX_NUMNODES) +#define next_memory_node(nid) (MAX_NUMNODES) #define nr_node_ids 1U #define nr_online_nodes 1U @@ -504,12 +505,20 @@ static inline int num_node_state(enum node_states state) static inline int node_random(const nodemask_t *maskp) { #if defined(CONFIG_NUMA) && (MAX_NUMNODES > 1) - int w, bit = NUMA_NO_NODE; + int w, bit; w = nodes_weight(*maskp); - if (w) - bit = bitmap_ord_to_pos(maskp->bits, - get_random_int() % w, MAX_NUMNODES); + switch (w) { + case 0: + bit = NUMA_NO_NODE; + break; + case 1: + bit = first_node(*maskp); + break; + default: + bit = find_nth_bit(maskp->bits, MAX_NUMNODES, prandom_u32_max(w)); + break; + } return bit; #else return 0; diff --git a/include/linux/nvme.h b/include/linux/nvme.h index ae53d74f3696..050d7d0cd81b 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -1482,8 +1482,8 @@ struct nvmf_connect_command { }; enum { - NVME_CONNECT_AUTHREQ_ASCR = (1 << 2), - NVME_CONNECT_AUTHREQ_ATR = (1 << 1), + NVME_CONNECT_AUTHREQ_ASCR = (1U << 18), + NVME_CONNECT_AUTHREQ_ATR = (1U << 17), }; struct nvmf_connect_data { diff --git a/include/linux/of.h b/include/linux/of.h index 766d002bddb9..6b79ef9a6541 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -342,7 +342,7 @@ extern int of_property_read_string_helper(const struct device_node *np, const char **out_strs, size_t sz, int index); extern int of_device_is_compatible(const struct device_node *device, const char *); -extern int of_device_compatible_match(struct device_node *device, +extern int of_device_compatible_match(const struct device_node *device, const char *const *compat); extern bool of_device_is_available(const struct device_node *device); extern bool of_device_is_big_endian(const struct device_node *device); @@ -562,7 +562,7 @@ static inline int of_device_is_compatible(const struct device_node *device, return 0; } -static inline int of_device_compatible_match(struct device_node *device, +static inline int of_device_compatible_match(const struct device_node *device, const char *const *compat) { return 0; diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h index 83fccd0c9bba..d6d3eae2f145 100644 --- a/include/linux/of_irq.h +++ b/include/linux/of_irq.h @@ -37,9 +37,8 @@ extern unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data); extern int of_irq_to_resource(struct device_node *dev, int index, struct resource *r); -extern void of_irq_init(const struct of_device_id *matches); - #ifdef CONFIG_OF_IRQ +extern void of_irq_init(const struct of_device_id *matches); extern int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_args *out_irq); extern int of_irq_count(struct device_node *dev); @@ -57,6 +56,9 @@ extern struct irq_domain *of_msi_map_get_device_domain(struct device *dev, extern void of_msi_configure(struct device *dev, struct device_node *np); u32 of_msi_map_id(struct device *dev, struct device_node *msi_np, u32 id_in); #else +static inline void of_irq_init(const struct of_device_id *matches) +{ +} static inline int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_args *out_irq) { diff --git a/include/linux/once.h b/include/linux/once.h index b14d8b309d52..bc714d414448 100644 --- a/include/linux/once.h +++ b/include/linux/once.h @@ -5,10 +5,18 @@ #include <linux/types.h> #include <linux/jump_label.h> +/* Helpers used from arbitrary contexts. + * Hard irqs are blocked, be cautious. + */ bool __do_once_start(bool *done, unsigned long *flags); void __do_once_done(bool *done, struct static_key_true *once_key, unsigned long *flags, struct module *mod); +/* Variant for process contexts only. */ +bool __do_once_sleepable_start(bool *done); +void __do_once_sleepable_done(bool *done, struct static_key_true *once_key, + struct module *mod); + /* Call a function exactly once. The idea of DO_ONCE() is to perform * a function call such as initialization of random seeds, etc, only * once, where DO_ONCE() can live in the fast-path. After @func has @@ -52,7 +60,27 @@ void __do_once_done(bool *done, struct static_key_true *once_key, ___ret; \ }) +/* Variant of DO_ONCE() for process/sleepable contexts. */ +#define DO_ONCE_SLEEPABLE(func, ...) \ + ({ \ + bool ___ret = false; \ + static bool __section(".data.once") ___done = false; \ + static DEFINE_STATIC_KEY_TRUE(___once_key); \ + if (static_branch_unlikely(&___once_key)) { \ + ___ret = __do_once_sleepable_start(&___done); \ + if (unlikely(___ret)) { \ + func(__VA_ARGS__); \ + __do_once_sleepable_done(&___done, &___once_key,\ + THIS_MODULE); \ + } \ + } \ + ___ret; \ + }) + #define get_random_once(buf, nbytes) \ DO_ONCE(get_random_bytes, (buf), (nbytes)) +#define get_random_sleepable_once(buf, nbytes) \ + DO_ONCE_SLEEPABLE(get_random_bytes, (buf), (nbytes)) + #endif /* _LINUX_ONCE_H */ diff --git a/include/linux/oom.h b/include/linux/oom.h index 02d1e7bbd8cd..7d0c9c48a0c5 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -78,15 +78,6 @@ static inline bool tsk_is_oom_victim(struct task_struct * tsk) } /* - * Use this helper if tsk->mm != mm and the victim mm needs a special - * handling. This is guaranteed to stay true after once set. - */ -static inline bool mm_is_oom_victim(struct mm_struct *mm) -{ - return test_bit(MMF_OOM_VICTIM, &mm->flags); -} - -/* * Checks whether a page fault on the given mm is still reliable. * This is no longer true if the oom reaper started to reap the * address space which is reflected by MMF_UNSTABLE flag set in @@ -106,8 +97,6 @@ static inline vm_fault_t check_stable_address_space(struct mm_struct *mm) return 0; } -bool __oom_reap_task_mm(struct mm_struct *mm); - long oom_badness(struct task_struct *p, unsigned long totalpages); diff --git a/include/linux/overflow.h b/include/linux/overflow.h index 0eb3b192f07a..1d3be1a2204c 100644 --- a/include/linux/overflow.h +++ b/include/linux/overflow.h @@ -51,58 +51,69 @@ static inline bool __must_check __must_check_overflow(bool overflow) return unlikely(overflow); } -/* - * For simplicity and code hygiene, the fallback code below insists on - * a, b and *d having the same type (similar to the min() and max() - * macros), whereas gcc's type-generic overflow checkers accept - * different types. Hence we don't just make check_add_overflow an - * alias for __builtin_add_overflow, but add type checks similar to - * below. +/** + * check_add_overflow() - Calculate addition with overflow checking + * @a: first addend + * @b: second addend + * @d: pointer to store sum + * + * Returns 0 on success. + * + * *@d holds the results of the attempted addition, but is not considered + * "safe for use" on a non-zero return value, which indicates that the + * sum has overflowed or been truncated. */ -#define check_add_overflow(a, b, d) __must_check_overflow(({ \ - typeof(a) __a = (a); \ - typeof(b) __b = (b); \ - typeof(d) __d = (d); \ - (void) (&__a == &__b); \ - (void) (&__a == __d); \ - __builtin_add_overflow(__a, __b, __d); \ -})) - -#define check_sub_overflow(a, b, d) __must_check_overflow(({ \ - typeof(a) __a = (a); \ - typeof(b) __b = (b); \ - typeof(d) __d = (d); \ - (void) (&__a == &__b); \ - (void) (&__a == __d); \ - __builtin_sub_overflow(__a, __b, __d); \ -})) +#define check_add_overflow(a, b, d) \ + __must_check_overflow(__builtin_add_overflow(a, b, d)) -#define check_mul_overflow(a, b, d) __must_check_overflow(({ \ - typeof(a) __a = (a); \ - typeof(b) __b = (b); \ - typeof(d) __d = (d); \ - (void) (&__a == &__b); \ - (void) (&__a == __d); \ - __builtin_mul_overflow(__a, __b, __d); \ -})) +/** + * check_sub_overflow() - Calculate subtraction with overflow checking + * @a: minuend; value to subtract from + * @b: subtrahend; value to subtract from @a + * @d: pointer to store difference + * + * Returns 0 on success. + * + * *@d holds the results of the attempted subtraction, but is not considered + * "safe for use" on a non-zero return value, which indicates that the + * difference has underflowed or been truncated. + */ +#define check_sub_overflow(a, b, d) \ + __must_check_overflow(__builtin_sub_overflow(a, b, d)) -/** check_shl_overflow() - Calculate a left-shifted value and check overflow +/** + * check_mul_overflow() - Calculate multiplication with overflow checking + * @a: first factor + * @b: second factor + * @d: pointer to store product * + * Returns 0 on success. + * + * *@d holds the results of the attempted multiplication, but is not + * considered "safe for use" on a non-zero return value, which indicates + * that the product has overflowed or been truncated. + */ +#define check_mul_overflow(a, b, d) \ + __must_check_overflow(__builtin_mul_overflow(a, b, d)) + +/** + * check_shl_overflow() - Calculate a left-shifted value and check overflow * @a: Value to be shifted * @s: How many bits left to shift * @d: Pointer to where to store the result * * Computes *@d = (@a << @s) * - * Returns true if '*d' cannot hold the result or when 'a << s' doesn't + * Returns true if '*@d' cannot hold the result or when '@a << @s' doesn't * make sense. Example conditions: - * - 'a << s' causes bits to be lost when stored in *d. - * - 's' is garbage (e.g. negative) or so large that the result of - * 'a << s' is guaranteed to be 0. - * - 'a' is negative. - * - 'a << s' sets the sign bit, if any, in '*d'. * - * '*d' will hold the results of the attempted shift, but is not + * - '@a << @s' causes bits to be lost when stored in *@d. + * - '@s' is garbage (e.g. negative) or so large that the result of + * '@a << @s' is guaranteed to be 0. + * - '@a' is negative. + * - '@a << @s' sets the sign bit, if any, in '*@d'. + * + * '*@d' will hold the results of the attempted shift, but is not * considered "safe for use" if true is returned. */ #define check_shl_overflow(a, s, d) __must_check_overflow(({ \ @@ -119,7 +130,6 @@ static inline bool __must_check __must_check_overflow(bool overflow) /** * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX - * * @factor1: first factor * @factor2: second factor * @@ -139,7 +149,6 @@ static inline size_t __must_check size_mul(size_t factor1, size_t factor2) /** * size_add() - Calculate size_t addition with saturation at SIZE_MAX - * * @addend1: first addend * @addend2: second addend * @@ -159,7 +168,6 @@ static inline size_t __must_check size_add(size_t addend1, size_t addend2) /** * size_sub() - Calculate size_t subtraction with saturation at SIZE_MAX - * * @minuend: value to subtract from * @subtrahend: value to subtract from @minuend * @@ -182,7 +190,6 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) /** * array_size() - Calculate size of 2-dimensional array. - * * @a: dimension one * @b: dimension two * @@ -195,7 +202,6 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) /** * array3_size() - Calculate size of 3-dimensional array. - * * @a: dimension one * @b: dimension two * @c: dimension three @@ -210,7 +216,6 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) /** * flex_array_size() - Calculate size of a flexible array member * within an enclosing structure. - * * @p: Pointer to the structure. * @member: Name of the flexible array member. * @count: Number of elements in the array. @@ -227,7 +232,6 @@ static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) /** * struct_size() - Calculate size of structure with trailing flexible array. - * * @p: Pointer to the structure. * @member: Name of the array member. * @count: Number of elements in the array. diff --git a/include/linux/page-flags-layout.h b/include/linux/page-flags-layout.h index ef1e3e736e14..7d79818dc065 100644 --- a/include/linux/page-flags-layout.h +++ b/include/linux/page-flags-layout.h @@ -55,7 +55,8 @@ #define SECTIONS_WIDTH 0 #endif -#if ZONES_WIDTH + SECTIONS_WIDTH + NODES_SHIFT <= BITS_PER_LONG - NR_PAGEFLAGS +#if ZONES_WIDTH + LRU_GEN_WIDTH + SECTIONS_WIDTH + NODES_SHIFT \ + <= BITS_PER_LONG - NR_PAGEFLAGS #define NODES_WIDTH NODES_SHIFT #elif defined(CONFIG_SPARSEMEM_VMEMMAP) #error "Vmemmap: No space for nodes field in page flags" @@ -89,8 +90,8 @@ #define LAST_CPUPID_SHIFT 0 #endif -#if ZONES_WIDTH + SECTIONS_WIDTH + NODES_WIDTH + KASAN_TAG_WIDTH + LAST_CPUPID_SHIFT \ - <= BITS_PER_LONG - NR_PAGEFLAGS +#if ZONES_WIDTH + LRU_GEN_WIDTH + SECTIONS_WIDTH + NODES_WIDTH + \ + KASAN_TAG_WIDTH + LAST_CPUPID_SHIFT <= BITS_PER_LONG - NR_PAGEFLAGS #define LAST_CPUPID_WIDTH LAST_CPUPID_SHIFT #else #define LAST_CPUPID_WIDTH 0 @@ -100,10 +101,15 @@ #define LAST_CPUPID_NOT_IN_PAGE_FLAGS #endif -#if ZONES_WIDTH + SECTIONS_WIDTH + NODES_WIDTH + KASAN_TAG_WIDTH + LAST_CPUPID_WIDTH \ - > BITS_PER_LONG - NR_PAGEFLAGS +#if ZONES_WIDTH + LRU_GEN_WIDTH + SECTIONS_WIDTH + NODES_WIDTH + \ + KASAN_TAG_WIDTH + LAST_CPUPID_WIDTH > BITS_PER_LONG - NR_PAGEFLAGS #error "Not enough bits in page flags" #endif +/* see the comment on MAX_NR_TIERS */ +#define LRU_REFS_WIDTH min(__LRU_REFS_WIDTH, BITS_PER_LONG - NR_PAGEFLAGS - \ + ZONES_WIDTH - LRU_GEN_WIDTH - SECTIONS_WIDTH - \ + NODES_WIDTH - KASAN_TAG_WIDTH - LAST_CPUPID_WIDTH) + #endif #endif /* _LINUX_PAGE_FLAGS_LAYOUT */ diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 465ff35a8c00..0b0ae5084e60 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -1058,7 +1058,7 @@ static __always_inline void __ClearPageAnonExclusive(struct page *page) 1UL << PG_private | 1UL << PG_private_2 | \ 1UL << PG_writeback | 1UL << PG_reserved | \ 1UL << PG_slab | 1UL << PG_active | \ - 1UL << PG_unevictable | __PG_MLOCKED) + 1UL << PG_unevictable | __PG_MLOCKED | LRU_GEN_MASK) /* * Flags checked when a page is prepped for return by the page allocator. @@ -1069,7 +1069,7 @@ static __always_inline void __ClearPageAnonExclusive(struct page *page) * alloc-free cycle to prevent from reusing the page. */ #define PAGE_FLAGS_CHECK_AT_PREP \ - (PAGEFLAGS_MASK & ~__PG_HWPOISON) + ((PAGEFLAGS_MASK & ~__PG_HWPOISON) | LRU_GEN_MASK | LRU_REFS_MASK) #define PAGE_FLAGS_PRIVATE \ (1UL << PG_private | 1UL << PG_private_2) diff --git a/include/linux/page_counter.h b/include/linux/page_counter.h index 679591301994..c141ea9a95ef 100644 --- a/include/linux/page_counter.h +++ b/include/linux/page_counter.h @@ -3,15 +3,17 @@ #define _LINUX_PAGE_COUNTER_H #include <linux/atomic.h> +#include <linux/cache.h> #include <linux/kernel.h> #include <asm/page.h> struct page_counter { + /* + * Make sure 'usage' does not share cacheline with any other field. The + * memcg->memory.usage is a hot member of struct mem_cgroup. + */ atomic_long_t usage; - unsigned long min; - unsigned long low; - unsigned long high; - unsigned long max; + CACHELINE_PADDING(_pad1_); /* effective memory.min and memory.min usage tracking */ unsigned long emin; @@ -23,18 +25,18 @@ struct page_counter { atomic_long_t low_usage; atomic_long_t children_low_usage; - /* legacy */ unsigned long watermark; unsigned long failcnt; - /* - * 'parent' is placed here to be far from 'usage' to reduce - * cache false sharing, as 'usage' is written mostly while - * parent is frequently read for cgroup's hierarchical - * counting nature. - */ + /* Keep all the read most fields in a separete cacheline. */ + CACHELINE_PADDING(_pad2_); + + unsigned long min; + unsigned long low; + unsigned long high; + unsigned long max; struct page_counter *parent; -}; +} ____cacheline_internodealigned_in_smp; #if BITS_PER_LONG == 32 #define PAGE_COUNTER_MAX LONG_MAX diff --git a/include/linux/page_ext.h b/include/linux/page_ext.h index fabb2e1e087f..22be4582faae 100644 --- a/include/linux/page_ext.h +++ b/include/linux/page_ext.h @@ -36,9 +36,15 @@ struct page_ext { unsigned long flags; }; +extern bool early_page_ext; extern unsigned long page_ext_size; extern void pgdat_page_ext_init(struct pglist_data *pgdat); +static inline bool early_page_ext_enabled(void) +{ + return early_page_ext; +} + #ifdef CONFIG_SPARSEMEM static inline void page_ext_init_flatmem(void) { @@ -55,7 +61,8 @@ static inline void page_ext_init(void) } #endif -struct page_ext *lookup_page_ext(const struct page *page); +extern struct page_ext *page_ext_get(struct page *page); +extern void page_ext_put(struct page_ext *page_ext); static inline struct page_ext *page_ext_next(struct page_ext *curr) { @@ -67,13 +74,13 @@ static inline struct page_ext *page_ext_next(struct page_ext *curr) #else /* !CONFIG_PAGE_EXTENSION */ struct page_ext; -static inline void pgdat_page_ext_init(struct pglist_data *pgdat) +static inline bool early_page_ext_enabled(void) { + return false; } -static inline struct page_ext *lookup_page_ext(const struct page *page) +static inline void pgdat_page_ext_init(struct pglist_data *pgdat) { - return NULL; } static inline void page_ext_init(void) @@ -87,5 +94,14 @@ static inline void page_ext_init_flatmem_late(void) static inline void page_ext_init_flatmem(void) { } + +static inline struct page_ext *page_ext_get(struct page *page) +{ + return NULL; +} + +static inline void page_ext_put(struct page_ext *page_ext) +{ +} #endif /* CONFIG_PAGE_EXTENSION */ #endif /* __LINUX_PAGE_EXT_H */ diff --git a/include/linux/page_idle.h b/include/linux/page_idle.h index 4663dfed1293..5cb7bd2078ec 100644 --- a/include/linux/page_idle.h +++ b/include/linux/page_idle.h @@ -13,65 +13,79 @@ * If there is not enough space to store Idle and Young bits in page flags, use * page ext flags instead. */ - static inline bool folio_test_young(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); + bool page_young; if (unlikely(!page_ext)) return false; - return test_bit(PAGE_EXT_YOUNG, &page_ext->flags); + page_young = test_bit(PAGE_EXT_YOUNG, &page_ext->flags); + page_ext_put(page_ext); + + return page_young; } static inline void folio_set_young(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); if (unlikely(!page_ext)) return; set_bit(PAGE_EXT_YOUNG, &page_ext->flags); + page_ext_put(page_ext); } static inline bool folio_test_clear_young(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); + bool page_young; if (unlikely(!page_ext)) return false; - return test_and_clear_bit(PAGE_EXT_YOUNG, &page_ext->flags); + page_young = test_and_clear_bit(PAGE_EXT_YOUNG, &page_ext->flags); + page_ext_put(page_ext); + + return page_young; } static inline bool folio_test_idle(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); + bool page_idle; if (unlikely(!page_ext)) return false; - return test_bit(PAGE_EXT_IDLE, &page_ext->flags); + page_idle = test_bit(PAGE_EXT_IDLE, &page_ext->flags); + page_ext_put(page_ext); + + return page_idle; } static inline void folio_set_idle(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); if (unlikely(!page_ext)) return; set_bit(PAGE_EXT_IDLE, &page_ext->flags); + page_ext_put(page_ext); } static inline void folio_clear_idle(struct folio *folio) { - struct page_ext *page_ext = lookup_page_ext(&folio->page); + struct page_ext *page_ext = page_ext_get(&folio->page); if (unlikely(!page_ext)) return; clear_bit(PAGE_EXT_IDLE, &page_ext->flags); + page_ext_put(page_ext); } #endif /* !CONFIG_64BIT */ diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index 83c7248053a1..5f1ae07d724b 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -53,6 +53,10 @@ extern unsigned int pageblock_order; #endif /* CONFIG_HUGETLB_PAGE */ #define pageblock_nr_pages (1UL << pageblock_order) +#define pageblock_align(pfn) ALIGN((pfn), pageblock_nr_pages) +#define pageblock_aligned(pfn) IS_ALIGNED((pfn), pageblock_nr_pages) +#define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages) +#define pageblock_end_pfn(pfn) ALIGN((pfn) + 1, pageblock_nr_pages) /* Forward declaration */ struct page; diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 0178b2040ea3..bbccb4044222 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -718,8 +718,8 @@ static inline struct page *find_subpage(struct page *head, pgoff_t index) unsigned filemap_get_folios(struct address_space *mapping, pgoff_t *start, pgoff_t end, struct folio_batch *fbatch); -unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start, - unsigned int nr_pages, struct page **pages); +unsigned filemap_get_folios_contig(struct address_space *mapping, + pgoff_t *start, pgoff_t end, struct folio_batch *fbatch); unsigned find_get_pages_range_tag(struct address_space *mapping, pgoff_t *index, pgoff_t end, xa_mark_t tag, unsigned int nr_pages, struct page **pages); @@ -989,19 +989,16 @@ static inline int lock_page_killable(struct page *page) } /* - * lock_page_or_retry - Lock the page, unless this would block and the + * folio_lock_or_retry - Lock the folio, unless this would block and the * caller indicated that it can handle a retry. * * Return value and mmap_lock implications depend on flags; see * __folio_lock_or_retry(). */ -static inline bool lock_page_or_retry(struct page *page, struct mm_struct *mm, - unsigned int flags) +static inline bool folio_lock_or_retry(struct folio *folio, + struct mm_struct *mm, unsigned int flags) { - struct folio *folio; might_sleep(); - - folio = page_folio(page); return folio_trylock(folio) || __folio_lock_or_retry(folio, mm, flags); } @@ -1042,7 +1039,6 @@ static inline int wait_on_page_locked_killable(struct page *page) return folio_wait_locked_killable(page_folio(page)); } -int folio_put_wait_locked(struct folio *folio, int state); void wait_on_page_writeback(struct page *page); void folio_wait_writeback(struct folio *folio); int folio_wait_writeback_killable(struct folio *folio); @@ -1173,6 +1169,8 @@ struct readahead_control { pgoff_t _index; unsigned int _nr_pages; unsigned int _batch_count; + bool _workingset; + unsigned long _pflags; }; #define DEFINE_READAHEAD(ractl, f, r, m, i) \ diff --git a/include/linux/pagewalk.h b/include/linux/pagewalk.h index ac7b38ad5903..f3fafb731ffd 100644 --- a/include/linux/pagewalk.h +++ b/include/linux/pagewalk.h @@ -15,12 +15,12 @@ struct mm_walk; * this handler is required to be able to handle * pmd_trans_huge() pmds. They may simply choose to * split_huge_page() instead of handling it explicitly. - * @pte_entry: if set, called for each non-empty PTE (lowest-level) - * entry + * @pte_entry: if set, called for each PTE (lowest-level) entry, + * including empty ones * @pte_hole: if set, called for each hole at all levels, - * depth is -1 if not known, 0:PGD, 1:P4D, 2:PUD, 3:PMD - * 4:PTE. Any folded depths (where PTRS_PER_P?D is equal - * to 1) are skipped. + * depth is -1 if not known, 0:PGD, 1:P4D, 2:PUD, 3:PMD. + * Any folded depths (where PTRS_PER_P?D is equal to 1) + * are skipped. * @hugetlb_entry: if set, called for each hugetlb entry * @test_walk: caller specific callback function to determine whether * we walk over the current vma or not. Returning 0 means diff --git a/include/linux/pci.h b/include/linux/pci.h index 060af91bafcd..2bda4a4e47e8 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -475,6 +475,7 @@ struct pci_dev { unsigned int broken_cmd_compl:1; /* No compl for some cmds */ #endif #ifdef CONFIG_PCIE_PTM + u16 ptm_cap; /* PTM Capability */ unsigned int ptm_root:1; unsigned int ptm_enabled:1; u8 ptm_granularity; @@ -1677,10 +1678,12 @@ bool pci_ats_disabled(void); #ifdef CONFIG_PCIE_PTM int pci_enable_ptm(struct pci_dev *dev, u8 *granularity); +void pci_disable_ptm(struct pci_dev *dev); bool pcie_ptm_enabled(struct pci_dev *dev); #else static inline int pci_enable_ptm(struct pci_dev *dev, u8 *granularity) { return -EINVAL; } +static inline void pci_disable_ptm(struct pci_dev *dev) { } static inline bool pcie_ptm_enabled(struct pci_dev *dev) { return false; } #endif @@ -2019,8 +2022,8 @@ enum pci_fixup_pass { #ifdef CONFIG_LTO_CLANG #define __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \ class_shift, hook, stub) \ - void __cficanonical stub(struct pci_dev *dev); \ - void __cficanonical stub(struct pci_dev *dev) \ + void stub(struct pci_dev *dev); \ + void stub(struct pci_dev *dev) \ { \ hook(dev); \ } \ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 15b49e655ce3..b362d90eb9b0 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -75,6 +75,9 @@ #define PCI_CLASS_COMMUNICATION_MODEM 0x0703 #define PCI_CLASS_COMMUNICATION_OTHER 0x0780 +/* Interface for SERIAL/MODEM */ +#define PCI_SERIAL_16550_COMPATIBLE 0x02 + #define PCI_BASE_CLASS_SYSTEM 0x08 #define PCI_CLASS_SYSTEM_PIC 0x0800 #define PCI_CLASS_SYSTEM_PIC_IOAPIC 0x080010 diff --git a/include/linux/pcs-altera-tse.h b/include/linux/pcs-altera-tse.h new file mode 100644 index 000000000000..92ab9f08e835 --- /dev/null +++ b/include/linux/pcs-altera-tse.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 Bootlin + * + * Maxime Chevallier <maxime.chevallier@bootlin.com> + */ + +#ifndef __LINUX_PCS_ALTERA_TSE_H +#define __LINUX_PCS_ALTERA_TSE_H + +struct phylink_pcs; +struct net_device; + +struct phylink_pcs *alt_tse_pcs_create(struct net_device *ndev, + void __iomem *pcs_base, int reg_width); + +#endif /* __LINUX_PCS_ALTERA_TSE_H */ diff --git a/include/linux/pe.h b/include/linux/pe.h index daf09ffffe38..1d3836ef9d92 100644 --- a/include/linux/pe.h +++ b/include/linux/pe.h @@ -65,6 +65,8 @@ #define IMAGE_FILE_MACHINE_SH5 0x01a8 #define IMAGE_FILE_MACHINE_THUMB 0x01c2 #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 +#define IMAGE_FILE_MACHINE_LOONGARCH32 0x6232 +#define IMAGE_FILE_MACHINE_LOONGARCH64 0x6264 /* flags */ #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h index 5fda40f97fe9..36b942b67b7d 100644 --- a/include/linux/percpu-rwsem.h +++ b/include/linux/percpu-rwsem.h @@ -121,9 +121,15 @@ static inline void percpu_up_read(struct percpu_rw_semaphore *sem) preempt_enable(); } +extern bool percpu_is_read_locked(struct percpu_rw_semaphore *); extern void percpu_down_write(struct percpu_rw_semaphore *); extern void percpu_up_write(struct percpu_rw_semaphore *); +static inline bool percpu_is_write_locked(struct percpu_rw_semaphore *sem) +{ + return atomic_read(&sem->block); +} + extern int __percpu_init_rwsem(struct percpu_rw_semaphore *, const char *, struct lock_class_key *); diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h index 01861eebed79..8ed5fba6d156 100644 --- a/include/linux/percpu_counter.h +++ b/include/linux/percpu_counter.h @@ -15,6 +15,9 @@ #include <linux/types.h> #include <linux/gfp.h> +/* percpu_counter batch for local add or sub */ +#define PERCPU_COUNTER_LOCAL_BATCH INT_MAX + #ifdef CONFIG_SMP struct percpu_counter { @@ -56,6 +59,22 @@ static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount) percpu_counter_add_batch(fbc, amount, percpu_counter_batch); } +/* + * With percpu_counter_add_local() and percpu_counter_sub_local(), counts + * are accumulated in local per cpu counter and not in fbc->count until + * local count overflows PERCPU_COUNTER_LOCAL_BATCH. This makes counter + * write efficient. + * But percpu_counter_sum(), instead of percpu_counter_read(), needs to be + * used to add up the counts from each CPU to account for all the local + * counts. So percpu_counter_add_local() and percpu_counter_sub_local() + * should be used when a counter is updated frequently and read rarely. + */ +static inline void +percpu_counter_add_local(struct percpu_counter *fbc, s64 amount) +{ + percpu_counter_add_batch(fbc, amount, PERCPU_COUNTER_LOCAL_BATCH); +} + static inline s64 percpu_counter_sum_positive(struct percpu_counter *fbc) { s64 ret = __percpu_counter_sum(fbc); @@ -138,6 +157,13 @@ percpu_counter_add(struct percpu_counter *fbc, s64 amount) preempt_enable(); } +/* non-SMP percpu_counter_add_local is the same with percpu_counter_add */ +static inline void +percpu_counter_add_local(struct percpu_counter *fbc, s64 amount) +{ + percpu_counter_add(fbc, amount); +} + static inline void percpu_counter_add_batch(struct percpu_counter *fbc, s64 amount, s32 batch) { @@ -193,4 +219,10 @@ static inline void percpu_counter_sub(struct percpu_counter *fbc, s64 amount) percpu_counter_add(fbc, -amount); } +static inline void +percpu_counter_sub_local(struct percpu_counter *fbc, s64 amount) +{ + percpu_counter_add_local(fbc, -amount); +} + #endif /* _LINUX_PERCPU_COUNTER_H */ diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 0407a38b470a..0356cb6a215d 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -24,10 +24,11 @@ /* * ARM PMU hw_event flags */ -/* Event uses a 64bit counter */ -#define ARMPMU_EVT_64BIT 1 -/* Event uses a 47bit counter */ -#define ARMPMU_EVT_47BIT 2 +#define ARMPMU_EVT_64BIT 0x00001 /* Event uses a 64bit counter */ +#define ARMPMU_EVT_47BIT 0x00002 /* Event uses a 47bit counter */ + +static_assert((PERF_EVENT_FLAG_ARCH & ARMPMU_EVT_64BIT) == ARMPMU_EVT_64BIT); +static_assert((PERF_EVENT_FLAG_ARCH & ARMPMU_EVT_47BIT) == ARMPMU_EVT_47BIT); #define HW_OP_UNSUPPORTED 0xFFFF #define C(_x) PERF_COUNT_HW_CACHE_##_x diff --git a/include/linux/perf/riscv_pmu.h b/include/linux/perf/riscv_pmu.h index bf66fe011fa8..e17e86ad6f3a 100644 --- a/include/linux/perf/riscv_pmu.h +++ b/include/linux/perf/riscv_pmu.h @@ -45,7 +45,7 @@ struct riscv_pmu { irqreturn_t (*handle_irq)(int irq_num, void *dev); - int num_counters; + unsigned long cmask; u64 (*ctr_read)(struct perf_event *event); int (*ctr_get_idx)(struct perf_event *event); int (*ctr_get_width)(int idx); diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index ee8b9ecdc03b..0031f7b4d9ab 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -36,6 +36,7 @@ struct perf_guest_info_callbacks { }; #ifdef CONFIG_HAVE_HW_BREAKPOINT +#include <linux/rhashtable-types.h> #include <asm/hw_breakpoint.h> #endif @@ -60,6 +61,7 @@ struct perf_guest_info_callbacks { #include <linux/refcount.h> #include <linux/security.h> #include <linux/static_call.h> +#include <linux/lockdep.h> #include <asm/local.h> struct perf_callchain_entry { @@ -137,9 +139,11 @@ struct hw_perf_event_extra { * PERF_EVENT_FLAG_ARCH bits are reserved for architecture-specific * usage. */ -#define PERF_EVENT_FLAG_ARCH 0x0000ffff +#define PERF_EVENT_FLAG_ARCH 0x000fffff #define PERF_EVENT_FLAG_USER_READ_CNT 0x80000000 +static_assert((PERF_EVENT_FLAG_USER_READ_CNT & PERF_EVENT_FLAG_ARCH) == 0); + /** * struct hw_perf_event - performance event hardware details: */ @@ -178,7 +182,7 @@ struct hw_perf_event { * creation and event initalization. */ struct arch_hw_breakpoint info; - struct list_head bp_list; + struct rhlist_head bp_list; }; #endif struct { /* amd_iommu */ @@ -631,7 +635,23 @@ struct pmu_event_list { struct list_head list; }; +/* + * event->sibling_list is modified whole holding both ctx->lock and ctx->mutex + * as such iteration must hold either lock. However, since ctx->lock is an IRQ + * safe lock, and is only held by the CPU doing the modification, having IRQs + * disabled is sufficient since it will hold-off the IPIs. + */ +#ifdef CONFIG_PROVE_LOCKING +#define lockdep_assert_event_ctx(event) \ + WARN_ON_ONCE(__lockdep_enabled && \ + (this_cpu_read(hardirqs_enabled) && \ + lockdep_is_held(&(event)->ctx->mutex) != LOCK_STATE_HELD)) +#else +#define lockdep_assert_event_ctx(event) +#endif + #define for_each_sibling_event(sibling, event) \ + lockdep_assert_event_ctx(event); \ if ((event)->group_leader == (event)) \ list_for_each_entry((sibling), &(event)->sibling_list, sibling_list) @@ -736,11 +756,14 @@ struct perf_event { struct fasync_struct *fasync; /* delayed work for NMIs and such */ - int pending_wakeup; - int pending_kill; - int pending_disable; + unsigned int pending_wakeup; + unsigned int pending_kill; + unsigned int pending_disable; + unsigned int pending_sigtrap; unsigned long pending_addr; /* SIGTRAP */ - struct irq_work pending; + struct irq_work pending_irq; + struct callback_head pending_task; + unsigned int pending_work; atomic_t event_limit; @@ -857,6 +880,14 @@ struct perf_event_context { #endif void *task_ctx_data; /* pmu specific data */ struct rcu_head rcu_head; + + /* + * Sum (event->pending_sigtrap + event->pending_work) + * + * The SIGTRAP is targeted at ctx->task, as such it won't do changing + * that until the signal is delivered. + */ + local_t nr_pending; }; /* @@ -1007,18 +1038,20 @@ struct perf_sample_data { * Fields set by perf_sample_data_init(), group so as to * minimize the cachelines touched. */ - u64 addr; - struct perf_raw_record *raw; - struct perf_branch_stack *br_stack; + u64 sample_flags; u64 period; - union perf_sample_weight weight; - u64 txn; - union perf_mem_data_src data_src; /* * The other fields, optionally {set,used} by * perf_{prepare,output}_sample(). */ + struct perf_branch_stack *br_stack; + union perf_sample_weight weight; + union perf_mem_data_src data_src; + u64 txn; + u64 addr; + struct perf_raw_record *raw; + u64 type; u64 ip; struct { @@ -1056,13 +1089,13 @@ static inline void perf_sample_data_init(struct perf_sample_data *data, u64 addr, u64 period) { /* remaining struct members initialized in perf_prepare_sample() */ - data->addr = addr; - data->raw = NULL; - data->br_stack = NULL; + data->sample_flags = PERF_SAMPLE_PERIOD; data->period = period; - data->weight.full = 0; - data->data_src.val = PERF_MEM_NA; - data->txn = 0; + + if (addr) { + data->addr = addr; + data->sample_flags |= PERF_SAMPLE_ADDR; + } } /* @@ -1078,6 +1111,7 @@ static inline void perf_clear_branch_entry_bitfields(struct perf_branch_entry *b br->abort = 0; br->cycles = 0; br->type = 0; + br->spec = PERF_BR_SPEC_NA; br->reserved = 0; } @@ -1684,4 +1718,30 @@ static inline void perf_lopwr_cb(bool mode) } #endif +#ifdef CONFIG_PERF_EVENTS +static inline bool branch_sample_no_flags(const struct perf_event *event) +{ + return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_NO_FLAGS; +} + +static inline bool branch_sample_no_cycles(const struct perf_event *event) +{ + return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_NO_CYCLES; +} + +static inline bool branch_sample_type(const struct perf_event *event) +{ + return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_TYPE_SAVE; +} + +static inline bool branch_sample_hw_index(const struct perf_event *event) +{ + return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_HW_INDEX; +} + +static inline bool branch_sample_priv(const struct perf_event *event) +{ + return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_PRIV_SAVE; +} +#endif /* CONFIG_PERF_EVENTS */ #endif /* _LINUX_PERF_EVENT_H */ diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 014ee8f0fbaa..a108b60a6962 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -213,7 +213,7 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, #endif #ifndef __HAVE_ARCH_PMDP_TEST_AND_CLEAR_YOUNG -#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG) static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp) @@ -234,7 +234,7 @@ static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma, BUILD_BUG(); return 0; } -#endif /* CONFIG_TRANSPARENT_HUGEPAGE */ +#endif /* CONFIG_TRANSPARENT_HUGEPAGE || CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG */ #endif #ifndef __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH @@ -260,6 +260,19 @@ static inline int pmdp_clear_flush_young(struct vm_area_struct *vma, #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ #endif +#ifndef arch_has_hw_pte_young +/* + * Return whether the accessed bit is supported on the local CPU. + * + * This stub assumes accessing through an old PTE triggers a page fault. + * Architectures that automatically set the access bit should overwrite it. + */ +static inline bool arch_has_hw_pte_young(void) +{ + return false; +} +#endif + #ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long address, @@ -1276,8 +1289,7 @@ static inline int pgd_devmap(pgd_t pgd) #endif #if !defined(CONFIG_TRANSPARENT_HUGEPAGE) || \ - (defined(CONFIG_TRANSPARENT_HUGEPAGE) && \ - !defined(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD)) + !defined(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD) static inline int pud_trans_huge(pud_t pud) { return 0; @@ -1598,11 +1610,7 @@ typedef unsigned int pgtbl_mod_mask; #endif #ifndef has_transparent_hugepage -#ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define has_transparent_hugepage() 1 -#else -#define has_transparent_hugepage() 0 -#endif +#define has_transparent_hugepage() IS_BUILTIN(CONFIG_TRANSPARENT_HUGEPAGE) #endif /* diff --git a/include/linux/phy.h b/include/linux/phy.h index 87638c55d844..ddf66198f751 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -115,6 +115,8 @@ extern const int phy_10gbit_features_array[1]; * @PHY_INTERFACE_MODE_25GBASER: 25G BaseR * @PHY_INTERFACE_MODE_USXGMII: Universal Serial 10GE MII * @PHY_INTERFACE_MODE_10GKR: 10GBASE-KR - with Clause 73 AN + * @PHY_INTERFACE_MODE_QUSGMII: Quad Universal SGMII + * @PHY_INTERFACE_MODE_1000BASEKX: 1000Base-KX - with Clause 73 AN * @PHY_INTERFACE_MODE_MAX: Book keeping * * Describes the interface between the MAC and PHY. @@ -152,6 +154,8 @@ typedef enum { PHY_INTERFACE_MODE_USXGMII, /* 10GBASE-KR - with Clause 73 AN */ PHY_INTERFACE_MODE_10GKR, + PHY_INTERFACE_MODE_QUSGMII, + PHY_INTERFACE_MODE_1000BASEKX, PHY_INTERFACE_MODE_MAX, } phy_interface_t; @@ -249,6 +253,8 @@ static inline const char *phy_modes(phy_interface_t interface) return "trgmii"; case PHY_INTERFACE_MODE_1000BASEX: return "1000base-x"; + case PHY_INTERFACE_MODE_1000BASEKX: + return "1000base-kx"; case PHY_INTERFACE_MODE_2500BASEX: return "2500base-x"; case PHY_INTERFACE_MODE_5GBASER: @@ -267,12 +273,13 @@ static inline const char *phy_modes(phy_interface_t interface) return "10gbase-kr"; case PHY_INTERFACE_MODE_100BASEX: return "100base-x"; + case PHY_INTERFACE_MODE_QUSGMII: + return "qusgmii"; default: return "unknown"; } } - #define PHY_INIT_TIMEOUT 100000 #define PHY_FORCE_TIMEOUT 10 @@ -564,8 +571,10 @@ struct macsec_ops; * @advertising: Currently advertised linkmodes * @adv_old: Saved advertised while power saving for WoL * @lp_advertising: Current link partner advertised linkmodes + * @host_interfaces: PHY interface modes supported by host * @eee_broken_modes: Energy efficient ethernet modes which should be prohibited * @autoneg: Flag autoneg being used + * @rate_matching: Current rate matching mode * @link: Current link state * @autoneg_complete: Flag auto negotiation of the link has completed * @mdix: Current crossover @@ -588,6 +597,7 @@ struct macsec_ops; * @master_slave_get: Current master/slave advertisement * @master_slave_state: Current master/slave configuration * @mii_ts: Pointer to time stamper callbacks + * @psec: Pointer to Power Sourcing Equipment control struct * @lock: Mutex for serialization access to PHY * @state_queue: Work queue for state machine * @shared: Pointer to private data shared by phys in one package @@ -633,6 +643,8 @@ struct phy_device { unsigned irq_suspended:1; unsigned irq_rerun:1; + int rate_matching; + enum phy_state state; u32 dev_flags; @@ -660,6 +672,9 @@ struct phy_device { /* used with phy_speed_down */ __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_old); + /* Host supported PHY interface types. Should be ignored if empty. */ + DECLARE_PHY_INTERFACE_MASK(host_interfaces); + /* Energy efficient ethernet modes which should be prohibited */ u32 eee_broken_modes; @@ -701,6 +716,7 @@ struct phy_device { struct phylink *phylink; struct net_device *attached_dev; struct mii_timestamper *mii_ts; + struct pse_control *psec; u8 mdix; u8 mdix_ctrl; @@ -797,6 +813,21 @@ struct phy_driver { */ int (*get_features)(struct phy_device *phydev); + /** + * @get_rate_matching: Get the supported type of rate matching for a + * particular phy interface. This is used by phy consumers to determine + * whether to advertise lower-speed modes for that interface. It is + * assumed that if a rate matching mode is supported on an interface, + * then that interface's rate can be adapted to all slower link speeds + * supported by the phy. If iface is %PHY_INTERFACE_MODE_NA, and the phy + * supports any kind of rate matching for any interface, then it must + * return that rate matching mode (preferring %RATE_MATCH_PAUSE to + * %RATE_MATCH_CRS). If the interface is not supported, this should + * return %RATE_MATCH_NONE. + */ + int (*get_rate_matching)(struct phy_device *phydev, + phy_interface_t iface); + /* PHY Power Management */ /** @suspend: Suspend the hardware, saving state if needed */ int (*suspend)(struct phy_device *phydev); @@ -963,6 +994,9 @@ struct phy_fixup { const char *phy_speed_to_str(int speed); const char *phy_duplex_to_str(unsigned int duplex); +const char *phy_rate_matching_to_str(int rate_matching); + +int phy_interface_num_ports(phy_interface_t interface); /* A structure for mapping a particular speed and duplex * combination to a particular SUPPORTED and ADVERTISED value @@ -1677,6 +1711,8 @@ int phy_disable_interrupts(struct phy_device *phydev); void phy_request_interrupt(struct phy_device *phydev); void phy_free_interrupt(struct phy_device *phydev); void phy_print_status(struct phy_device *phydev); +int phy_get_rate_matching(struct phy_device *phydev, + phy_interface_t iface); void phy_set_max_speed(struct phy_device *phydev, u32 max_speed); void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode); void phy_advertise_supported(struct phy_device *phydev); diff --git a/include/linux/phy/pcie.h b/include/linux/phy/pcie.h new file mode 100644 index 000000000000..e7ac81764576 --- /dev/null +++ b/include/linux/phy/pcie.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2022 Rockchip Electronics Co., Ltd. + */ +#ifndef __PHY_PCIE_H +#define __PHY_PCIE_H + +#define PHY_MODE_PCIE_RC 20 +#define PHY_MODE_PCIE_EP 21 +#define PHY_MODE_PCIE_BIFURCATION 22 + +#endif diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h index 3a35e74cdc61..70998e6dd6fd 100644 --- a/include/linux/phy/tegra/xusb.h +++ b/include/linux/phy/tegra/xusb.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2016-2020, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2016-2022, NVIDIA CORPORATION. All rights reserved. */ #ifndef PHY_TEGRA_XUSB_H @@ -21,6 +21,8 @@ int tegra_xusb_padctl_usb3_set_lfps_detect(struct tegra_xusb_padctl *padctl, unsigned int port, bool enable); int tegra_xusb_padctl_set_vbus_override(struct tegra_xusb_padctl *padctl, bool val); +void tegra_phy_xusb_utmi_pad_power_on(struct phy *phy); +void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy); int tegra_phy_xusb_utmi_port_reset(struct phy *phy); int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl, unsigned int port); diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 6d06896fc20d..3f01ac8017e0 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -21,6 +21,35 @@ enum { MLO_AN_FIXED, /* Fixed-link mode */ MLO_AN_INBAND, /* In-band protocol */ + /* MAC_SYM_PAUSE and MAC_ASYM_PAUSE are used when configuring our + * autonegotiation advertisement. They correspond to the PAUSE and + * ASM_DIR bits defined by 802.3, respectively. + * + * The following table lists the values of tx_pause and rx_pause which + * might be requested in mac_link_up. The exact values depend on either + * the results of autonegotation (if MLO_PAUSE_AN is set) or user + * configuration (if MLO_PAUSE_AN is not set). + * + * MAC_SYM_PAUSE MAC_ASYM_PAUSE MLO_PAUSE_AN tx_pause/rx_pause + * ============= ============== ============ ================== + * 0 0 0 0/0 + * 0 0 1 0/0 + * 0 1 0 0/0, 0/1, 1/0, 1/1 + * 0 1 1 0/0, 1/0 + * 1 0 0 0/0, 1/1 + * 1 0 1 0/0, 1/1 + * 1 1 0 0/0, 0/1, 1/0, 1/1 + * 1 1 1 0/0, 0/1, 1/1 + * + * If you set MAC_ASYM_PAUSE, the user may request any combination of + * tx_pause and rx_pause. You do not have to support these + * combinations. + * + * However, you should support combinations of tx_pause and rx_pause + * which might be the result of autonegotation. For example, don't set + * MAC_SYM_PAUSE unless your device can support tx_pause and rx_pause + * at the same time. + */ MAC_SYM_PAUSE = BIT(0), MAC_ASYM_PAUSE = BIT(1), MAC_10HD = BIT(2), @@ -59,6 +88,10 @@ static inline bool phylink_autoneg_inband(unsigned int mode) * @speed: link speed, one of the SPEED_* constants. * @duplex: link duplex mode, one of DUPLEX_* constants. * @pause: link pause state, described by MLO_PAUSE_* constants. + * @rate_matching: rate matching being performed, one of the RATE_MATCH_* + * constants. If rate matching is taking place, then the speed/duplex of + * the medium link mode (@speed and @duplex) and the speed/duplex of the phy + * interface mode (@interface) are different. * @link: true if the link is up. * @an_enabled: true if autonegotiation is enabled/desired. * @an_complete: true if autonegotiation has completed. @@ -70,6 +103,7 @@ struct phylink_link_state { int speed; int duplex; int pause; + int rate_matching; unsigned int link:1; unsigned int an_enabled:1; unsigned int an_complete:1; @@ -88,6 +122,7 @@ enum phylink_op_type { * (See commit 7cceb599d15d ("net: phylink: avoid mac_config calls") * @poll_fixed_state: if true, starts link_poll, * if MAC link is at %MLO_AN_FIXED mode. + * @mac_managed_pm: if true, indicate the MAC driver is responsible for PHY PM. * @ovr_an_inband: if true, override PCS to MLO_AN_INBAND * @get_fixed_state: callback to execute to determine the fixed link state, * if MAC link is at %MLO_AN_FIXED mode. @@ -100,6 +135,7 @@ struct phylink_config { enum phylink_op_type type; bool legacy_pre_march2020; bool poll_fixed_state; + bool mac_managed_pm; bool ovr_an_inband; void (*get_fixed_state)(struct phylink_config *config, struct phylink_link_state *state); @@ -518,8 +554,10 @@ void pcs_link_up(struct phylink_pcs *pcs, unsigned int mode, phy_interface_t interface, int speed, int duplex); #endif -void phylink_get_linkmodes(unsigned long *linkmodes, phy_interface_t interface, - unsigned long mac_capabilities); +void phylink_caps_to_linkmodes(unsigned long *linkmodes, unsigned long caps); +unsigned long phylink_get_capabilities(phy_interface_t interface, + unsigned long mac_capabilities, + int rate_matching); void phylink_generic_validate(struct phylink_config *config, unsigned long *supported, struct phylink_link_state *state); diff --git a/include/linux/platform_data/adp5588.h b/include/linux/platform_data/adp5588.h deleted file mode 100644 index 6d3f7d911a92..000000000000 --- a/include/linux/platform_data/adp5588.h +++ /dev/null @@ -1,171 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller - * - * Copyright 2009-2010 Analog Devices Inc. - */ - -#ifndef _ADP5588_H -#define _ADP5588_H - -#define DEV_ID 0x00 /* Device ID */ -#define CFG 0x01 /* Configuration Register1 */ -#define INT_STAT 0x02 /* Interrupt Status Register */ -#define KEY_LCK_EC_STAT 0x03 /* Key Lock and Event Counter Register */ -#define Key_EVENTA 0x04 /* Key Event Register A */ -#define Key_EVENTB 0x05 /* Key Event Register B */ -#define Key_EVENTC 0x06 /* Key Event Register C */ -#define Key_EVENTD 0x07 /* Key Event Register D */ -#define Key_EVENTE 0x08 /* Key Event Register E */ -#define Key_EVENTF 0x09 /* Key Event Register F */ -#define Key_EVENTG 0x0A /* Key Event Register G */ -#define Key_EVENTH 0x0B /* Key Event Register H */ -#define Key_EVENTI 0x0C /* Key Event Register I */ -#define Key_EVENTJ 0x0D /* Key Event Register J */ -#define KP_LCK_TMR 0x0E /* Keypad Lock1 to Lock2 Timer */ -#define UNLOCK1 0x0F /* Unlock Key1 */ -#define UNLOCK2 0x10 /* Unlock Key2 */ -#define GPIO_INT_STAT1 0x11 /* GPIO Interrupt Status */ -#define GPIO_INT_STAT2 0x12 /* GPIO Interrupt Status */ -#define GPIO_INT_STAT3 0x13 /* GPIO Interrupt Status */ -#define GPIO_DAT_STAT1 0x14 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_STAT2 0x15 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_STAT3 0x16 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_OUT1 0x17 /* GPIO DATA OUT */ -#define GPIO_DAT_OUT2 0x18 /* GPIO DATA OUT */ -#define GPIO_DAT_OUT3 0x19 /* GPIO DATA OUT */ -#define GPIO_INT_EN1 0x1A /* GPIO Interrupt Enable */ -#define GPIO_INT_EN2 0x1B /* GPIO Interrupt Enable */ -#define GPIO_INT_EN3 0x1C /* GPIO Interrupt Enable */ -#define KP_GPIO1 0x1D /* Keypad or GPIO Selection */ -#define KP_GPIO2 0x1E /* Keypad or GPIO Selection */ -#define KP_GPIO3 0x1F /* Keypad or GPIO Selection */ -#define GPI_EM1 0x20 /* GPI Event Mode 1 */ -#define GPI_EM2 0x21 /* GPI Event Mode 2 */ -#define GPI_EM3 0x22 /* GPI Event Mode 3 */ -#define GPIO_DIR1 0x23 /* GPIO Data Direction */ -#define GPIO_DIR2 0x24 /* GPIO Data Direction */ -#define GPIO_DIR3 0x25 /* GPIO Data Direction */ -#define GPIO_INT_LVL1 0x26 /* GPIO Edge/Level Detect */ -#define GPIO_INT_LVL2 0x27 /* GPIO Edge/Level Detect */ -#define GPIO_INT_LVL3 0x28 /* GPIO Edge/Level Detect */ -#define Debounce_DIS1 0x29 /* Debounce Disable */ -#define Debounce_DIS2 0x2A /* Debounce Disable */ -#define Debounce_DIS3 0x2B /* Debounce Disable */ -#define GPIO_PULL1 0x2C /* GPIO Pull Disable */ -#define GPIO_PULL2 0x2D /* GPIO Pull Disable */ -#define GPIO_PULL3 0x2E /* GPIO Pull Disable */ -#define CMP_CFG_STAT 0x30 /* Comparator Configuration and Status Register */ -#define CMP_CONFG_SENS1 0x31 /* Sensor1 Comparator Configuration Register */ -#define CMP_CONFG_SENS2 0x32 /* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */ -#define CMP1_LVL2_TRIP 0x33 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 1 */ -#define CMP1_LVL2_HYS 0x34 /* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */ -#define CMP1_LVL3_TRIP 0x35 /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 1 */ -#define CMP1_LVL3_HYS 0x36 /* Sensor 2 Comparator Configuration Register */ -#define CMP2_LVL2_TRIP 0x37 /* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */ -#define CMP2_LVL2_HYS 0x38 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 2 */ -#define CMP2_LVL3_TRIP 0x39 /* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */ -#define CMP2_LVL3_HYS 0x3A /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 2 */ -#define CMP1_ADC_DAT_R1 0x3B /* Comparator 1 ADC data Register1 */ -#define CMP1_ADC_DAT_R2 0x3C /* Comparator 1 ADC data Register2 */ -#define CMP2_ADC_DAT_R1 0x3D /* Comparator 2 ADC data Register1 */ -#define CMP2_ADC_DAT_R2 0x3E /* Comparator 2 ADC data Register2 */ - -#define ADP5588_DEVICE_ID_MASK 0xF - - /* Configuration Register1 */ -#define ADP5588_AUTO_INC (1 << 7) -#define ADP5588_GPIEM_CFG (1 << 6) -#define ADP5588_OVR_FLOW_M (1 << 5) -#define ADP5588_INT_CFG (1 << 4) -#define ADP5588_OVR_FLOW_IEN (1 << 3) -#define ADP5588_K_LCK_IM (1 << 2) -#define ADP5588_GPI_IEN (1 << 1) -#define ADP5588_KE_IEN (1 << 0) - -/* Interrupt Status Register */ -#define ADP5588_CMP2_INT (1 << 5) -#define ADP5588_CMP1_INT (1 << 4) -#define ADP5588_OVR_FLOW_INT (1 << 3) -#define ADP5588_K_LCK_INT (1 << 2) -#define ADP5588_GPI_INT (1 << 1) -#define ADP5588_KE_INT (1 << 0) - -/* Key Lock and Event Counter Register */ -#define ADP5588_K_LCK_EN (1 << 6) -#define ADP5588_LCK21 0x30 -#define ADP5588_KEC 0xF - -#define ADP5588_MAXGPIO 18 -#define ADP5588_BANK(offs) ((offs) >> 3) -#define ADP5588_BIT(offs) (1u << ((offs) & 0x7)) - -/* Put one of these structures in i2c_board_info platform_data */ - -#define ADP5588_KEYMAPSIZE 80 - -#define GPI_PIN_ROW0 97 -#define GPI_PIN_ROW1 98 -#define GPI_PIN_ROW2 99 -#define GPI_PIN_ROW3 100 -#define GPI_PIN_ROW4 101 -#define GPI_PIN_ROW5 102 -#define GPI_PIN_ROW6 103 -#define GPI_PIN_ROW7 104 -#define GPI_PIN_COL0 105 -#define GPI_PIN_COL1 106 -#define GPI_PIN_COL2 107 -#define GPI_PIN_COL3 108 -#define GPI_PIN_COL4 109 -#define GPI_PIN_COL5 110 -#define GPI_PIN_COL6 111 -#define GPI_PIN_COL7 112 -#define GPI_PIN_COL8 113 -#define GPI_PIN_COL9 114 - -#define GPI_PIN_ROW_BASE GPI_PIN_ROW0 -#define GPI_PIN_ROW_END GPI_PIN_ROW7 -#define GPI_PIN_COL_BASE GPI_PIN_COL0 -#define GPI_PIN_COL_END GPI_PIN_COL9 - -#define GPI_PIN_BASE GPI_PIN_ROW_BASE -#define GPI_PIN_END GPI_PIN_COL_END - -#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1) - -struct adp5588_gpi_map { - unsigned short pin; - unsigned short sw_evt; -}; - -struct adp5588_kpad_platform_data { - int rows; /* Number of rows */ - int cols; /* Number of columns */ - const unsigned short *keymap; /* Pointer to keymap */ - unsigned short keymapsize; /* Keymap size */ - unsigned repeat:1; /* Enable key repeat */ - unsigned en_keylock:1; /* Enable Key Lock feature */ - unsigned short unlock_key1; /* Unlock Key 1 */ - unsigned short unlock_key2; /* Unlock Key 2 */ - const struct adp5588_gpi_map *gpimap; - unsigned short gpimapsize; - const struct adp5588_gpio_platform_data *gpio_data; -}; - -struct i2c_client; /* forward declaration */ - -struct adp5588_gpio_platform_data { - int gpio_start; /* GPIO Chip base # */ - const char *const *names; - unsigned irq_base; /* interrupt base # */ - unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ - int (*setup)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - void *context; -}; - -#endif diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h index 8b1b795867a1..5744a2d746aa 100644 --- a/include/linux/platform_data/cros_ec_commands.h +++ b/include/linux/platform_data/cros_ec_commands.h @@ -5724,8 +5724,21 @@ enum typec_control_command { TYPEC_CONTROL_COMMAND_EXIT_MODES, TYPEC_CONTROL_COMMAND_CLEAR_EVENTS, TYPEC_CONTROL_COMMAND_ENTER_MODE, + TYPEC_CONTROL_COMMAND_TBT_UFP_REPLY, + TYPEC_CONTROL_COMMAND_USB_MUX_SET, }; +/* Replies the AP may specify to the TBT EnterMode command as a UFP */ +enum typec_tbt_ufp_reply { + TYPEC_TBT_UFP_REPLY_NAK, + TYPEC_TBT_UFP_REPLY_ACK, +}; + +struct typec_usb_mux_set { + uint8_t mux_index; /* Index of the mux to set in the chain */ + uint8_t mux_flags; /* USB_PD_MUX_*-encoded USB mux state to set */ +} __ec_align1; + struct ec_params_typec_control { uint8_t port; uint8_t command; /* enum typec_control_command */ @@ -5739,6 +5752,8 @@ struct ec_params_typec_control { union { uint32_t clear_events_mask; uint8_t mode_to_enter; /* enum typec_mode */ + uint8_t tbt_ufp_reply; /* enum typec_tbt_ufp_reply */ + struct typec_usb_mux_set mux_params; uint8_t placeholder[128]; }; } __ec_align1; @@ -5817,6 +5832,9 @@ enum tcpc_cc_polarity { #define PD_STATUS_EVENT_SOP_DISC_DONE BIT(0) #define PD_STATUS_EVENT_SOP_PRIME_DISC_DONE BIT(1) #define PD_STATUS_EVENT_HARD_RESET BIT(2) +#define PD_STATUS_EVENT_DISCONNECTED BIT(3) +#define PD_STATUS_EVENT_MUX_0_SET_DONE BIT(4) +#define PD_STATUS_EVENT_MUX_1_SET_DONE BIT(5) struct ec_params_typec_status { uint8_t port; diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h index 408b29ca4004..e43107e0bee1 100644 --- a/include/linux/platform_data/cros_ec_proto.h +++ b/include/linux/platform_data/cros_ec_proto.h @@ -169,6 +169,7 @@ struct cros_ec_device { int event_size; u32 host_event_wake_mask; u32 last_resume_result; + u16 suspend_timeout_ms; ktime_t last_event_time; struct notifier_block notifier_ready; diff --git a/include/linux/platform_data/dma-hsu.h b/include/linux/platform_data/dma-hsu.h index c65b412b2b33..611bae193c1c 100644 --- a/include/linux/platform_data/dma-hsu.h +++ b/include/linux/platform_data/dma-hsu.h @@ -8,7 +8,7 @@ #ifndef _PLATFORM_DATA_DMA_HSU_H #define _PLATFORM_DATA_DMA_HSU_H -#include <linux/device.h> +struct device; struct hsu_dma_slave { struct device *dma_dev; diff --git a/include/linux/platform_data/emc2305.h b/include/linux/platform_data/emc2305.h new file mode 100644 index 000000000000..54d672dd6f7d --- /dev/null +++ b/include/linux/platform_data/emc2305.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __LINUX_PLATFORM_DATA_EMC2305__ +#define __LINUX_PLATFORM_DATA_EMC2305__ + +#define EMC2305_PWM_MAX 5 + +/** + * struct emc2305_platform_data - EMC2305 driver platform data + * @max_state: maximum cooling state of the cooling device; + * @pwm_num: number of active channels; + * @pwm_separate: separate PWM settings for every channel; + * @pwm_min: array of minimum PWM per channel; + */ +struct emc2305_platform_data { + u8 max_state; + u8 pwm_num; + bool pwm_separate; + u8 pwm_min[EMC2305_PWM_MAX]; +}; + +#endif diff --git a/include/linux/platform_data/pca953x.h b/include/linux/platform_data/pca953x.h index 4eb53e023997..96c1a14ab365 100644 --- a/include/linux/platform_data/pca953x.h +++ b/include/linux/platform_data/pca953x.h @@ -22,7 +22,7 @@ struct pca953x_platform_data { int (*setup)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); - int (*teardown)(struct i2c_client *client, + void (*teardown)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); const char *const *names; diff --git a/include/linux/platform_data/ssm2518.h b/include/linux/platform_data/ssm2518.h deleted file mode 100644 index 3f9e632d6f63..000000000000 --- a/include/linux/platform_data/ssm2518.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * SSM2518 amplifier audio driver - * - * Copyright 2013 Analog Devices Inc. - * Author: Lars-Peter Clausen <lars@metafoo.de> - */ - -#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__ -#define __LINUX_PLATFORM_DATA_SSM2518_H__ - -/** - * struct ssm2518_platform_data - Platform data for the ssm2518 driver - * @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is - * hardwired. - */ -struct ssm2518_platform_data { - int enable_gpio; -}; - -#endif diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h index 126d082c3f2e..e605a2cab07f 100644 --- a/include/linux/platform_data/tps68470.h +++ b/include/linux/platform_data/tps68470.h @@ -27,9 +27,14 @@ struct tps68470_regulator_platform_data { const struct regulator_init_data *reg_init_data[TPS68470_NUM_REGULATORS]; }; -struct tps68470_clk_platform_data { +struct tps68470_clk_consumer { const char *consumer_dev_name; const char *consumer_con_id; }; +struct tps68470_clk_platform_data { + unsigned int n_consumers; + struct tps68470_clk_consumer consumers[]; +}; + #endif diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h index 07394819d03b..c0fbe1fe3426 100644 --- a/include/linux/platform_data/usb-s3c2410_udc.h +++ b/include/linux/platform_data/usb-s3c2410_udc.h @@ -22,12 +22,6 @@ enum s3c2410_udc_cmd_e { struct s3c2410_udc_mach_info { void (*udc_command)(enum s3c2410_udc_cmd_e); void (*vbus_draw)(unsigned int ma); - - unsigned int pullup_pin; - unsigned int pullup_pin_inverted; - - unsigned int vbus_pin; - unsigned char vbus_pin_inverted; }; extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *); diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 98f2b2f20f3e..28234dc9fa6a 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -65,6 +65,7 @@ #define ASUS_WMI_DEVID_PANEL_OD 0x00050019 #define ASUS_WMI_DEVID_CAMERA 0x00060013 #define ASUS_WMI_DEVID_LID_FLIP 0x00060062 +#define ASUS_WMI_DEVID_LID_FLIP_ROG 0x00060077 /* Storage */ #define ASUS_WMI_DEVID_CARDREADER 0x00080013 @@ -78,6 +79,7 @@ #define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011 #define ASUS_WMI_DEVID_FAN_CTRL 0x00110012 /* deprecated */ #define ASUS_WMI_DEVID_CPU_FAN_CTRL 0x00110013 +#define ASUS_WMI_DEVID_GPU_FAN_CTRL 0x00110014 #define ASUS_WMI_DEVID_CPU_FAN_CURVE 0x00110024 #define ASUS_WMI_DEVID_GPU_FAN_CURVE 0x00110025 @@ -99,6 +101,15 @@ /* dgpu on/off */ #define ASUS_WMI_DEVID_DGPU 0x00090020 +/* gpu mux switch, 0 = dGPU, 1 = Optimus */ +#define ASUS_WMI_DEVID_GPU_MUX 0x00090016 + +/* TUF laptop RGB modes/colours */ +#define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056 + +/* TUF laptop RGB power/state */ +#define ASUS_WMI_DEVID_TUF_RGB_STATE 0x00100057 + /* DSTS masks */ #define ASUS_WMI_DSTS_STATUS_BIT 0x00000001 #define ASUS_WMI_DSTS_UNKNOWN_BIT 0x00000002 diff --git a/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h b/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h new file mode 100644 index 000000000000..23d60130272c --- /dev/null +++ b/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. + */ + +#ifndef __PLATFORM_DATA_X86_NVIDIA_WMI_EC_BACKLIGHT_H +#define __PLATFORM_DATA_X86_NVIDIA_WMI_EC_BACKLIGHT_H + +#define WMI_BRIGHTNESS_GUID "603E9613-EF25-4338-A3D0-C46177516DB7" + +/** + * enum wmi_brightness_method - WMI method IDs + * @WMI_BRIGHTNESS_METHOD_LEVEL: Get/Set EC brightness level status + * @WMI_BRIGHTNESS_METHOD_SOURCE: Get/Set EC Brightness Source + */ +enum wmi_brightness_method { + WMI_BRIGHTNESS_METHOD_LEVEL = 1, + WMI_BRIGHTNESS_METHOD_SOURCE = 2, + WMI_BRIGHTNESS_METHOD_MAX +}; + +/** + * enum wmi_brightness_mode - Operation mode for WMI-wrapped method + * @WMI_BRIGHTNESS_MODE_GET: Get the current brightness level/source. + * @WMI_BRIGHTNESS_MODE_SET: Set the brightness level. + * @WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL: Get the maximum brightness level. This + * is only valid when the WMI method is + * %WMI_BRIGHTNESS_METHOD_LEVEL. + */ +enum wmi_brightness_mode { + WMI_BRIGHTNESS_MODE_GET = 0, + WMI_BRIGHTNESS_MODE_SET = 1, + WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL = 2, + WMI_BRIGHTNESS_MODE_MAX +}; + +/** + * enum wmi_brightness_source - Backlight brightness control source selection + * @WMI_BRIGHTNESS_SOURCE_GPU: Backlight brightness is controlled by the GPU. + * @WMI_BRIGHTNESS_SOURCE_EC: Backlight brightness is controlled by the + * system's Embedded Controller (EC). + * @WMI_BRIGHTNESS_SOURCE_AUX: Backlight brightness is controlled over the + * DisplayPort AUX channel. + */ +enum wmi_brightness_source { + WMI_BRIGHTNESS_SOURCE_GPU = 1, + WMI_BRIGHTNESS_SOURCE_EC = 2, + WMI_BRIGHTNESS_SOURCE_AUX = 3, + WMI_BRIGHTNESS_SOURCE_MAX +}; + +/** + * struct wmi_brightness_args - arguments for the WMI-wrapped ACPI method + * @mode: Pass in an &enum wmi_brightness_mode value to select between + * getting or setting a value. + * @val: In parameter for value to set when using %WMI_BRIGHTNESS_MODE_SET + * mode. Not used in conjunction with %WMI_BRIGHTNESS_MODE_GET or + * %WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL mode. + * @ret: Out parameter returning retrieved value when operating in + * %WMI_BRIGHTNESS_MODE_GET or %WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL + * mode. Not used in %WMI_BRIGHTNESS_MODE_SET mode. + * @ignored: Padding; not used. The ACPI method expects a 24 byte params struct. + * + * This is the parameters structure for the WmiBrightnessNotify ACPI method as + * wrapped by WMI. The value passed in to @val or returned by @ret will be a + * brightness value when the WMI method ID is %WMI_BRIGHTNESS_METHOD_LEVEL, or + * an &enum wmi_brightness_source value with %WMI_BRIGHTNESS_METHOD_SOURCE. + */ +struct wmi_brightness_args { + u32 mode; + u32 val; + u32 ret; + u32 ignored[3]; +}; + +#endif diff --git a/include/linux/platform_data/x86/pmc_atom.h b/include/linux/platform_data/x86/pmc_atom.h index dd81f510e4cf..b8a701c77fd0 100644 --- a/include/linux/platform_data/x86/pmc_atom.h +++ b/include/linux/platform_data/x86/pmc_atom.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Intel Atom SOC Power Management Controller Header File - * Copyright (c) 2014, Intel Corporation. + * Intel Atom SoC Power Management Controller Header File + * Copyright (c) 2014-2015,2022 Intel Corporation. */ #ifndef PMC_ATOM_H diff --git a/include/linux/platform_data/x86/simatic-ipc-base.h b/include/linux/platform_data/x86/simatic-ipc-base.h index 39fefd48cf4d..57d6a10dfc9e 100644 --- a/include/linux/platform_data/x86/simatic-ipc-base.h +++ b/include/linux/platform_data/x86/simatic-ipc-base.h @@ -19,6 +19,7 @@ #define SIMATIC_IPC_DEVICE_427E 2 #define SIMATIC_IPC_DEVICE_127E 3 #define SIMATIC_IPC_DEVICE_227E 4 +#define SIMATIC_IPC_DEVICE_227G 5 struct simatic_ipc_platform { u8 devmode; diff --git a/include/linux/platform_data/x86/simatic-ipc.h b/include/linux/platform_data/x86/simatic-ipc.h index f3b76b39776b..632320ec8f08 100644 --- a/include/linux/platform_data/x86/simatic-ipc.h +++ b/include/linux/platform_data/x86/simatic-ipc.h @@ -31,6 +31,8 @@ enum simatic_ipc_station_ids { SIMATIC_IPC_IPC427E = 0x00000A01, SIMATIC_IPC_IPC477E = 0x00000A02, SIMATIC_IPC_IPC127E = 0x00000D01, + SIMATIC_IPC_IPC227G = 0x00000F01, + SIMATIC_IPC_IPC427G = 0x00001001, }; static inline u32 simatic_ipc_get_station_id(u8 *data, int max_len) diff --git a/include/linux/pm.h b/include/linux/pm.h index 871c9c49ec9d..93cd34f00822 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -375,19 +375,20 @@ const struct dev_pm_ops name = { \ } #ifdef CONFIG_PM -#define _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, runtime_suspend_fn, \ - runtime_resume_fn, idle_fn, sec, ns) \ - _DEFINE_DEV_PM_OPS(name, suspend_fn, resume_fn, runtime_suspend_fn, \ - runtime_resume_fn, idle_fn); \ - __EXPORT_SYMBOL(name, sec, ns) +#define _EXPORT_DEV_PM_OPS(name, sec, ns) \ + const struct dev_pm_ops name; \ + __EXPORT_SYMBOL(name, sec, ns); \ + const struct dev_pm_ops name #else -#define _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, runtime_suspend_fn, \ - runtime_resume_fn, idle_fn, sec, ns) \ -static __maybe_unused _DEFINE_DEV_PM_OPS(__static_##name, suspend_fn, \ - resume_fn, runtime_suspend_fn, \ - runtime_resume_fn, idle_fn) +#define _EXPORT_DEV_PM_OPS(name, sec, ns) \ + static __maybe_unused const struct dev_pm_ops __static_##name #endif +#define EXPORT_DEV_PM_OPS(name) _EXPORT_DEV_PM_OPS(name, "", "") +#define EXPORT_GPL_DEV_PM_OPS(name) _EXPORT_DEV_PM_OPS(name, "_gpl", "") +#define EXPORT_NS_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "", #ns) +#define EXPORT_NS_GPL_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "_gpl", #ns) + /* * Use this if you want to use the same suspend and resume callbacks for suspend * to RAM and hibernation. @@ -399,13 +400,21 @@ static __maybe_unused _DEFINE_DEV_PM_OPS(__static_##name, suspend_fn, \ _DEFINE_DEV_PM_OPS(name, suspend_fn, resume_fn, NULL, NULL, NULL) #define EXPORT_SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ - _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, NULL, NULL, NULL, "", "") + EXPORT_DEV_PM_OPS(name) = { \ + SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + } #define EXPORT_GPL_SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ - _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, NULL, NULL, NULL, "_gpl", "") + EXPORT_GPL_DEV_PM_OPS(name) = { \ + SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + } #define EXPORT_NS_SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn, ns) \ - _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, NULL, NULL, NULL, "", #ns) + EXPORT_NS_DEV_PM_OPS(name, ns) = { \ + SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + } #define EXPORT_NS_GPL_SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn, ns) \ - _EXPORT_DEV_PM_OPS(name, suspend_fn, resume_fn, NULL, NULL, NULL, "_gpl", #ns) + EXPORT_NS_GPL_DEV_PM_OPS(name, ns) = { \ + SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + } /* Deprecated. Use DEFINE_SIMPLE_DEV_PM_OPS() instead. */ #define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 0a41b2dcccad..9a8151a2bdea 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -40,17 +40,21 @@ resume_fn, idle_fn) #define EXPORT_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \ - _EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \ - suspend_fn, resume_fn, idle_fn, "", "") + EXPORT_DEV_PM_OPS(name) = { \ + RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + } #define EXPORT_GPL_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \ - _EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \ - suspend_fn, resume_fn, idle_fn, "_gpl", "") + EXPORT_GPL_DEV_PM_OPS(name) = { \ + RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + } #define EXPORT_NS_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn, ns) \ - _EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \ - suspend_fn, resume_fn, idle_fn, "", #ns) + EXPORT_NS_DEV_PM_OPS(name, ns) = { \ + RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + } #define EXPORT_NS_GPL_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn, ns) \ - _EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \ - suspend_fn, resume_fn, idle_fn, "_gpl", #ns) + EXPORT_NS_GPL_DEV_PM_OPS(name, ns) = { \ + RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + } #ifdef CONFIG_PM extern struct workqueue_struct *pm_wq; diff --git a/include/linux/poison.h b/include/linux/poison.h index d62ef5a6b4e9..2d3249eb0e62 100644 --- a/include/linux/poison.h +++ b/include/linux/poison.h @@ -81,4 +81,7 @@ /********** net/core/page_pool.c **********/ #define PP_SIGNATURE (0x40 + POISON_POINTER_DELTA) +/********** kernel/bpf/ **********/ +#define BPF_PTR_POISON ((void *)(0xeB9FUL + POISON_POINTER_DELTA)) + #endif diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index b6bd3eac2bcc..8163dd48c430 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -38,9 +38,6 @@ void posix_acl_fix_xattr_to_user(void *value, size_t size); void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, const struct inode *inode, void *value, size_t size); -void posix_acl_setxattr_idmapped_mnt(struct user_namespace *mnt_userns, - const struct inode *inode, - void *value, size_t size); #else static inline void posix_acl_fix_xattr_from_user(void *value, size_t size) { @@ -54,18 +51,15 @@ posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, size_t size) { } -static inline void -posix_acl_setxattr_idmapped_mnt(struct user_namespace *mnt_userns, - const struct inode *inode, void *value, - size_t size) -{ -} #endif struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, size_t size); int posix_acl_to_xattr(struct user_namespace *user_ns, const struct posix_acl *acl, void *buffer, size_t size); +struct posix_acl *vfs_set_acl_prepare(struct user_namespace *mnt_userns, + struct user_namespace *fs_userns, + const void *value, size_t size); extern const struct xattr_handler posix_acl_access_xattr_handler; extern const struct xattr_handler posix_acl_default_xattr_handler; diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index cb380c1d9459..aa2c4a7c4826 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -374,9 +374,37 @@ struct power_supply_vbat_ri_table { * These timers should be chosen to align with the typical discharge curve * for the battery. * - * When the main CC/CV charging is complete the battery can optionally be - * maintenance charged at the voltages from this table: a table of settings is - * traversed using a slightly lower current and voltage than what is used for + * Ordinary CC/CV charging will stop charging when the charge current goes + * below charge_term_current_ua, and then restart it (if the device is still + * plugged into the charger) at charge_restart_voltage_uv. This happens in most + * consumer products because the power usage while connected to a charger is + * not zero, and devices are not manufactured to draw power directly from the + * charger: instead they will at all times dissipate the battery a little, like + * the power used in standby mode. This will over time give a charge graph + * such as this: + * + * Energy + * ^ ... ... ... ... ... ... ... + * | . . . . . . . . . . . . . + * | .. . .. . .. . .. . .. . .. . .. + * |. .. .. .. .. .. .. + * +-------------------------------------------------------------------> t + * + * Practically this means that the Li-ions are wandering back and forth in the + * battery and this causes degeneration of the battery anode and cathode. + * To prolong the life of the battery, maintenance charging is applied after + * reaching charge_term_current_ua to hold up the charge in the battery while + * consuming power, thus lowering the wear on the battery: + * + * Energy + * ^ ....................................... + * | . ...................... + * | .. + * |. + * +-------------------------------------------------------------------> t + * + * Maintenance charging uses the voltages from this table: a table of settings + * is traversed using a slightly lower current and voltage than what is used for * CC/CV charging. The maintenance charging will for safety reasons not go on * indefinately: we lower the current and voltage with successive maintenance * settings, then disable charging completely after we reach the last one, @@ -385,14 +413,22 @@ struct power_supply_vbat_ri_table { * ordinary CC/CV charging from there. * * As an example, a Samsung EB425161LA Lithium-Ion battery is CC/CV charged - * at 900mA to 4340mV, then maintenance charged at 600mA and 4150mV for - * 60 hours, then maintenance charged at 600mA and 4100mV for 200 hours. + * at 900mA to 4340mV, then maintenance charged at 600mA and 4150mV for up to + * 60 hours, then maintenance charged at 600mA and 4100mV for up to 200 hours. * After this the charge cycle is restarted waiting for * charge_restart_voltage_uv. * * For most mobile electronics this type of maintenance charging is enough for * the user to disconnect the device and make use of it before both maintenance - * charging cycles are complete. + * charging cycles are complete, if the current and voltage has been chosen + * appropriately. These need to be determined from battery discharge curves + * and expected standby current. + * + * If the voltage anyway drops to charge_restart_voltage_uv during maintenance + * charging, ordinary CC/CV charging is restarted. This can happen if the + * device is e.g. actively used during charging, so more current is drawn than + * the expected stand-by current. Also overvoltage protection will be applied + * as usual. */ struct power_supply_maintenance_charge_table { int charge_current_max_ua; diff --git a/include/linux/prandom.h b/include/linux/prandom.h index deace5fb4e62..e0a0759dd09c 100644 --- a/include/linux/prandom.h +++ b/include/linux/prandom.h @@ -12,16 +12,6 @@ #include <linux/percpu.h> #include <linux/random.h> -static inline u32 prandom_u32(void) -{ - return get_random_u32(); -} - -static inline void prandom_bytes(void *buf, size_t nbytes) -{ - return get_random_bytes(buf, nbytes); -} - struct rnd_state { __u32 s1, s2, s3, s4; }; @@ -37,17 +27,20 @@ void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro) * @ep_ro: right open interval endpoint * - * Returns a pseudo-random number that is in interval [0, ep_ro). Note - * that the result depends on PRNG being well distributed in [0, ~0U] - * u32 space. Here we use maximally equidistributed combined Tausworthe - * generator, that is, prandom_u32(). This is useful when requesting a - * random index of an array containing ep_ro elements, for example. + * Returns a pseudo-random number that is in interval [0, ep_ro). This is + * useful when requesting a random index of an array containing ep_ro elements, + * for example. The result is somewhat biased when ep_ro is not a power of 2, + * so do not use this for cryptographic purposes. * * Returns: pseudo-random number in interval [0, ep_ro) */ static inline u32 prandom_u32_max(u32 ep_ro) { - return (u32)(((u64) prandom_u32() * ep_ro) >> 32); + if (__builtin_constant_p(ep_ro <= 1U << 8) && ep_ro <= 1U << 8) + return (get_random_u8() * ep_ro) >> 8; + if (__builtin_constant_p(ep_ro <= 1U << 16) && ep_ro <= 1U << 16) + return (get_random_u16() * ep_ro) >> 16; + return ((u64)get_random_u32() * ep_ro) >> 32; } /* diff --git a/include/linux/preempt.h b/include/linux/preempt.h index b4381f255a5c..0df425bf9bd7 100644 --- a/include/linux/preempt.h +++ b/include/linux/preempt.h @@ -421,4 +421,46 @@ static inline void migrate_enable(void) { } #endif /* CONFIG_SMP */ +/** + * preempt_disable_nested - Disable preemption inside a normally preempt disabled section + * + * Use for code which requires preemption protection inside a critical + * section which has preemption disabled implicitly on non-PREEMPT_RT + * enabled kernels, by e.g.: + * - holding a spinlock/rwlock + * - soft interrupt context + * - regular interrupt handlers + * + * On PREEMPT_RT enabled kernels spinlock/rwlock held sections, soft + * interrupt context and regular interrupt handlers are preemptible and + * only prevent migration. preempt_disable_nested() ensures that preemption + * is disabled for cases which require CPU local serialization even on + * PREEMPT_RT. For non-PREEMPT_RT kernels this is a NOP. + * + * The use cases are code sequences which are not serialized by a + * particular lock instance, e.g.: + * - seqcount write side critical sections where the seqcount is not + * associated to a particular lock and therefore the automatic + * protection mechanism does not work. This prevents a live lock + * against a preempting high priority reader. + * - RMW per CPU variable updates like vmstat. + */ +/* Macro to avoid header recursion hell vs. lockdep */ +#define preempt_disable_nested() \ +do { \ + if (IS_ENABLED(CONFIG_PREEMPT_RT)) \ + preempt_disable(); \ + else \ + lockdep_assert_preemption_disabled(); \ +} while (0) + +/** + * preempt_enable_nested - Undo the effect of preempt_disable_nested() + */ +static __always_inline void preempt_enable_nested(void) +{ + if (IS_ENABLED(CONFIG_PREEMPT_RT)) + preempt_enable(); +} + #endif /* __LINUX_PREEMPT_H */ diff --git a/include/linux/printk.h b/include/linux/printk.h index cf7d666ab1f8..8c81806c2e99 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -169,8 +169,6 @@ extern void __printk_safe_exit(void); #define printk_deferred_enter __printk_safe_enter #define printk_deferred_exit __printk_safe_exit -extern bool pr_flush(int timeout_ms, bool reset_on_progress); - /* * Please don't use printk_ratelimit(), because it shares ratelimiting state * with all other unrelated printk_ratelimit() callsites. Instead use @@ -221,11 +219,6 @@ static inline void printk_deferred_exit(void) { } -static inline bool pr_flush(int timeout_ms, bool reset_on_progress) -{ - return true; -} - static inline int printk_ratelimit(void) { return 0; diff --git a/include/linux/property.h b/include/linux/property.h index a5b429d623f6..117cc200c656 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -32,7 +32,7 @@ enum dev_dma_attr { DEV_DMA_COHERENT, }; -struct fwnode_handle *dev_fwnode(struct device *dev); +struct fwnode_handle *dev_fwnode(const struct device *dev); bool device_property_present(struct device *dev, const char *propname); int device_property_read_u8_array(struct device *dev, const char *propname, @@ -387,7 +387,7 @@ bool device_dma_supported(struct device *dev); enum dev_dma_attr device_get_dma_attr(struct device *dev); -const void *device_get_match_data(struct device *dev); +const void *device_get_match_data(const struct device *dev); int device_get_phy_mode(struct device *dev); int fwnode_get_phy_mode(struct fwnode_handle *fwnode); diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h new file mode 100644 index 000000000000..fb724c65c77b --- /dev/null +++ b/include/linux/pse-pd/pse.h @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* +// Copyright (c) 2022 Pengutronix, Oleksij Rempel <kernel@pengutronix.de> + */ +#ifndef _LINUX_PSE_CONTROLLER_H +#define _LINUX_PSE_CONTROLLER_H + +#include <linux/ethtool.h> +#include <linux/list.h> +#include <uapi/linux/ethtool.h> + +struct phy_device; +struct pse_controller_dev; + +/** + * struct pse_control_config - PSE control/channel configuration. + * + * @admin_cotrol: set PoDL PSE admin control as described in + * IEEE 802.3-2018 30.15.1.2.1 acPoDLPSEAdminControl + */ +struct pse_control_config { + enum ethtool_podl_pse_admin_state admin_cotrol; +}; + +/** + * struct pse_control_status - PSE control/channel status. + * + * @podl_admin_state: operational state of the PoDL PSE + * functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState + * @podl_pw_status: power detection status of the PoDL PSE. + * IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus: + */ +struct pse_control_status { + enum ethtool_podl_pse_admin_state podl_admin_state; + enum ethtool_podl_pse_pw_d_status podl_pw_status; +}; + +/** + * struct pse_controller_ops - PSE controller driver callbacks + * + * @ethtool_get_status: get PSE control status for ethtool interface + * @ethtool_set_config: set PSE control configuration over ethtool interface + */ +struct pse_controller_ops { + int (*ethtool_get_status)(struct pse_controller_dev *pcdev, + unsigned long id, struct netlink_ext_ack *extack, + struct pse_control_status *status); + int (*ethtool_set_config)(struct pse_controller_dev *pcdev, + unsigned long id, struct netlink_ext_ack *extack, + const struct pse_control_config *config); +}; + +struct module; +struct device_node; +struct of_phandle_args; +struct pse_control; + +/** + * struct pse_controller_dev - PSE controller entity that might + * provide multiple PSE controls + * @ops: a pointer to device specific struct pse_controller_ops + * @owner: kernel module of the PSE controller driver + * @list: internal list of PSE controller devices + * @pse_control_head: head of internal list of requested PSE controls + * @dev: corresponding driver model device struct + * @of_pse_n_cells: number of cells in PSE line specifiers + * @of_xlate: translation function to translate from specifier as found in the + * device tree to id as given to the PSE control ops + * @nr_lines: number of PSE controls in this controller device + * @lock: Mutex for serialization access to the PSE controller + */ +struct pse_controller_dev { + const struct pse_controller_ops *ops; + struct module *owner; + struct list_head list; + struct list_head pse_control_head; + struct device *dev; + int of_pse_n_cells; + int (*of_xlate)(struct pse_controller_dev *pcdev, + const struct of_phandle_args *pse_spec); + unsigned int nr_lines; + struct mutex lock; +}; + +#if IS_ENABLED(CONFIG_PSE_CONTROLLER) +int pse_controller_register(struct pse_controller_dev *pcdev); +void pse_controller_unregister(struct pse_controller_dev *pcdev); +struct device; +int devm_pse_controller_register(struct device *dev, + struct pse_controller_dev *pcdev); + +struct pse_control *of_pse_control_get(struct device_node *node); +void pse_control_put(struct pse_control *psec); + +int pse_ethtool_get_status(struct pse_control *psec, + struct netlink_ext_ack *extack, + struct pse_control_status *status); +int pse_ethtool_set_config(struct pse_control *psec, + struct netlink_ext_ack *extack, + const struct pse_control_config *config); + +#else + +static inline struct pse_control *of_pse_control_get(struct device_node *node) +{ + return ERR_PTR(-ENOENT); +} + +static inline void pse_control_put(struct pse_control *psec) +{ +} + +static inline int pse_ethtool_get_status(struct pse_control *psec, + struct netlink_ext_ack *extack, + struct pse_control_status *status) +{ + return -ENOTSUPP; +} + +static inline int pse_ethtool_set_config(struct pse_control *psec, + struct netlink_ext_ack *extack, + const struct pse_control_config *config) +{ + return -ENOTSUPP; +} + +#endif + +#endif diff --git a/include/linux/psi.h b/include/linux/psi.h index dd74411ac21d..b029a847def1 100644 --- a/include/linux/psi.h +++ b/include/linux/psi.h @@ -7,6 +7,7 @@ #include <linux/sched.h> #include <linux/poll.h> #include <linux/cgroup-defs.h> +#include <linux/cgroup.h> struct seq_file; struct css_set; @@ -18,10 +19,6 @@ extern struct psi_group psi_system; void psi_init(void); -void psi_task_change(struct task_struct *task, int clear, int set); -void psi_task_switch(struct task_struct *prev, struct task_struct *next, - bool sleep); - void psi_memstall_enter(unsigned long *flags); void psi_memstall_leave(unsigned long *flags); @@ -34,9 +31,15 @@ __poll_t psi_trigger_poll(void **trigger_ptr, struct file *file, poll_table *wait); #ifdef CONFIG_CGROUPS +static inline struct psi_group *cgroup_psi(struct cgroup *cgrp) +{ + return cgroup_ino(cgrp) == 1 ? &psi_system : cgrp->psi; +} + int psi_cgroup_alloc(struct cgroup *cgrp); void psi_cgroup_free(struct cgroup *cgrp); void cgroup_move_task(struct task_struct *p, struct css_set *to); +void psi_cgroup_restart(struct psi_group *group); #endif #else /* CONFIG_PSI */ @@ -58,6 +61,7 @@ static inline void cgroup_move_task(struct task_struct *p, struct css_set *to) { rcu_assign_pointer(p->cgroups, to); } +static inline void psi_cgroup_restart(struct psi_group *group) {} #endif #endif /* CONFIG_PSI */ diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h index c7fe7c089718..6e4372735068 100644 --- a/include/linux/psi_types.h +++ b/include/linux/psi_types.h @@ -16,13 +16,6 @@ enum psi_task_count { NR_MEMSTALL, NR_RUNNING, /* - * This can't have values other than 0 or 1 and could be - * implemented as a bit flag. But for now we still have room - * in the first cacheline of psi_group_cpu, and this way we - * don't have to special case any state tracking for it. - */ - NR_ONCPU, - /* * For IO and CPU stalls the presence of running/oncpu tasks * in the domain means a partial rather than a full stall. * For memory it's not so simple because of page reclaimers: @@ -32,22 +25,27 @@ enum psi_task_count { * threads and memstall ones. */ NR_MEMSTALL_RUNNING, - NR_PSI_TASK_COUNTS = 5, + NR_PSI_TASK_COUNTS = 4, }; /* Task state bitmasks */ #define TSK_IOWAIT (1 << NR_IOWAIT) #define TSK_MEMSTALL (1 << NR_MEMSTALL) #define TSK_RUNNING (1 << NR_RUNNING) -#define TSK_ONCPU (1 << NR_ONCPU) #define TSK_MEMSTALL_RUNNING (1 << NR_MEMSTALL_RUNNING) +/* Only one task can be scheduled, no corresponding task count */ +#define TSK_ONCPU (1 << NR_PSI_TASK_COUNTS) + /* Resources that workloads could be stalled on */ enum psi_res { PSI_IO, PSI_MEM, PSI_CPU, - NR_PSI_RESOURCES = 3, +#ifdef CONFIG_IRQ_TIME_ACCOUNTING + PSI_IRQ, +#endif + NR_PSI_RESOURCES, }; /* @@ -63,11 +61,17 @@ enum psi_states { PSI_MEM_FULL, PSI_CPU_SOME, PSI_CPU_FULL, +#ifdef CONFIG_IRQ_TIME_ACCOUNTING + PSI_IRQ_FULL, +#endif /* Only per-CPU, to weigh the CPU in the global average: */ PSI_NONIDLE, - NR_PSI_STATES = 7, + NR_PSI_STATES, }; +/* Use one bit in the state mask to track TSK_ONCPU */ +#define PSI_ONCPU (1 << NR_PSI_STATES) + enum psi_aggregators { PSI_AVGS = 0, PSI_POLL, @@ -147,6 +151,9 @@ struct psi_trigger { }; struct psi_group { + struct psi_group *parent; + bool enabled; + /* Protects data used by the aggregator */ struct mutex avgs_lock; @@ -188,6 +195,8 @@ struct psi_group { #else /* CONFIG_PSI */ +#define NR_PSI_RESOURCES 0 + struct psi_group { }; #endif /* CONFIG_PSI */ diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 9429930c5566..d70c6e5a839d 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -403,13 +403,9 @@ struct pwm_device *of_pwm_single_xlate(struct pwm_chip *pc, const struct of_phandle_args *args); struct pwm_device *pwm_get(struct device *dev, const char *con_id); -struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np, - const char *con_id); void pwm_put(struct pwm_device *pwm); struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id); -struct pwm_device *devm_of_pwm_get(struct device *dev, struct device_node *np, - const char *con_id); struct pwm_device *devm_fwnode_pwm_get(struct device *dev, struct fwnode_handle *fwnode, const char *con_id); @@ -497,14 +493,6 @@ static inline struct pwm_device *pwm_get(struct device *dev, return ERR_PTR(-ENODEV); } -static inline struct pwm_device *of_pwm_get(struct device *dev, - struct device_node *np, - const char *con_id) -{ - might_sleep(); - return ERR_PTR(-ENODEV); -} - static inline void pwm_put(struct pwm_device *pwm) { might_sleep(); @@ -517,14 +505,6 @@ static inline struct pwm_device *devm_pwm_get(struct device *dev, return ERR_PTR(-ENODEV); } -static inline struct pwm_device *devm_of_pwm_get(struct device *dev, - struct device_node *np, - const char *con_id) -{ - might_sleep(); - return ERR_PTR(-ENODEV); -} - static inline struct pwm_device * devm_fwnode_pwm_get(struct device *dev, struct fwnode_handle *fwnode, const char *con_id) diff --git a/include/linux/random.h b/include/linux/random.h index 3fec206487f6..147a5e0d0b8e 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -38,12 +38,10 @@ static inline int unregister_random_vmfork_notifier(struct notifier_block *nb) { #endif void get_random_bytes(void *buf, size_t len); +u8 get_random_u8(void); +u16 get_random_u16(void); u32 get_random_u32(void); u64 get_random_u64(void); -static inline unsigned int get_random_int(void) -{ - return get_random_u32(); -} static inline unsigned long get_random_long(void) { #if BITS_PER_LONG == 64 @@ -72,7 +70,8 @@ static inline unsigned long get_random_canary(void) return get_random_long() & CANARY_MASK; } -int __init random_init(const char *command_line); +void __init random_init_early(const char *command_line); +void __init random_init(void); bool rng_is_initialized(void); int wait_for_random_bytes(void); @@ -93,9 +92,10 @@ static inline int get_random_bytes_wait(void *buf, size_t nbytes) *out = get_random_ ## name(); \ return 0; \ } +declare_get_random_var_wait(u8, u8) +declare_get_random_var_wait(u16, u16) declare_get_random_var_wait(u32, u32) declare_get_random_var_wait(u64, u32) -declare_get_random_var_wait(int, unsigned int) declare_get_random_var_wait(long, unsigned long) #undef declare_get_random_var diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index f527f27e6438..08605ce7379d 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -42,7 +42,31 @@ void call_rcu(struct rcu_head *head, rcu_callback_t func); void rcu_barrier_tasks(void); void rcu_barrier_tasks_rude(void); void synchronize_rcu(void); + +struct rcu_gp_oldstate; unsigned long get_completed_synchronize_rcu(void); +void get_completed_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); + +// Maximum number of unsigned long values corresponding to +// not-yet-completed RCU grace periods. +#define NUM_ACTIVE_RCU_POLL_OLDSTATE 2 + +/** + * same_state_synchronize_rcu - Are two old-state values identical? + * @oldstate1: First old-state value. + * @oldstate2: Second old-state value. + * + * The two old-state values must have been obtained from either + * get_state_synchronize_rcu(), start_poll_synchronize_rcu(), or + * get_completed_synchronize_rcu(). Returns @true if the two values are + * identical and @false otherwise. This allows structures whose lifetimes + * are tracked by old-state values to push these values to a list header, + * allowing those structures to be slightly smaller. + */ +static inline bool same_state_synchronize_rcu(unsigned long oldstate1, unsigned long oldstate2) +{ + return oldstate1 == oldstate2; +} #ifdef CONFIG_PREEMPT_RCU @@ -496,13 +520,21 @@ do { \ * against NULL. Although rcu_access_pointer() may also be used in cases * where update-side locks prevent the value of the pointer from changing, * you should instead use rcu_dereference_protected() for this use case. + * Within an RCU read-side critical section, there is little reason to + * use rcu_access_pointer(). + * + * It is usually best to test the rcu_access_pointer() return value + * directly in order to avoid accidental dereferences being introduced + * by later inattentive changes. In other words, assigning the + * rcu_access_pointer() return value to a local variable results in an + * accident waiting to happen. * * It is also permissible to use rcu_access_pointer() when read-side - * access to the pointer was removed at least one grace period ago, as - * is the case in the context of the RCU callback that is freeing up - * the data, or after a synchronize_rcu() returns. This can be useful - * when tearing down multi-linked structures after a grace period - * has elapsed. + * access to the pointer was removed at least one grace period ago, as is + * the case in the context of the RCU callback that is freeing up the data, + * or after a synchronize_rcu() returns. This can be useful when tearing + * down multi-linked structures after a grace period has elapsed. However, + * rcu_dereference_protected() is normally preferred for this use case. */ #define rcu_access_pointer(p) __rcu_access_pointer((p), __UNIQUE_ID(rcu), __rcu) diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 62815c0a2dce..768196a5f39d 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -14,25 +14,75 @@ #include <asm/param.h> /* for HZ */ +struct rcu_gp_oldstate { + unsigned long rgos_norm; +}; + +// Maximum number of rcu_gp_oldstate values corresponding to +// not-yet-completed RCU grace periods. +#define NUM_ACTIVE_RCU_POLL_FULL_OLDSTATE 2 + +/* + * Are the two oldstate values the same? See the Tree RCU version for + * docbook header. + */ +static inline bool same_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp1, + struct rcu_gp_oldstate *rgosp2) +{ + return rgosp1->rgos_norm == rgosp2->rgos_norm; +} + unsigned long get_state_synchronize_rcu(void); + +static inline void get_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp) +{ + rgosp->rgos_norm = get_state_synchronize_rcu(); +} + unsigned long start_poll_synchronize_rcu(void); + +static inline void start_poll_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp) +{ + rgosp->rgos_norm = start_poll_synchronize_rcu(); +} + bool poll_state_synchronize_rcu(unsigned long oldstate); +static inline bool poll_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp) +{ + return poll_state_synchronize_rcu(rgosp->rgos_norm); +} + static inline void cond_synchronize_rcu(unsigned long oldstate) { might_sleep(); } +static inline void cond_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp) +{ + cond_synchronize_rcu(rgosp->rgos_norm); +} + static inline unsigned long start_poll_synchronize_rcu_expedited(void) { return start_poll_synchronize_rcu(); } +static inline void start_poll_synchronize_rcu_expedited_full(struct rcu_gp_oldstate *rgosp) +{ + rgosp->rgos_norm = start_poll_synchronize_rcu_expedited(); +} + static inline void cond_synchronize_rcu_expedited(unsigned long oldstate) { cond_synchronize_rcu(oldstate); } +static inline void cond_synchronize_rcu_expedited_full(struct rcu_gp_oldstate *rgosp) +{ + cond_synchronize_rcu_expedited(rgosp->rgos_norm); +} + extern void rcu_barrier(void); static inline void synchronize_rcu_expedited(void) diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 47eaa4cb0df7..5efb51486e8a 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -40,12 +40,52 @@ bool rcu_eqs_special_set(int cpu); void rcu_momentary_dyntick_idle(void); void kfree_rcu_scheduler_running(void); bool rcu_gp_might_be_stalled(void); + +struct rcu_gp_oldstate { + unsigned long rgos_norm; + unsigned long rgos_exp; +}; + +// Maximum number of rcu_gp_oldstate values corresponding to +// not-yet-completed RCU grace periods. +#define NUM_ACTIVE_RCU_POLL_FULL_OLDSTATE 4 + +/** + * same_state_synchronize_rcu_full - Are two old-state values identical? + * @rgosp1: First old-state value. + * @rgosp2: Second old-state value. + * + * The two old-state values must have been obtained from either + * get_state_synchronize_rcu_full(), start_poll_synchronize_rcu_full(), + * or get_completed_synchronize_rcu_full(). Returns @true if the two + * values are identical and @false otherwise. This allows structures + * whose lifetimes are tracked by old-state values to push these values + * to a list header, allowing those structures to be slightly smaller. + * + * Note that equality is judged on a bitwise basis, so that an + * @rcu_gp_oldstate structure with an already-completed state in one field + * will compare not-equal to a structure with an already-completed state + * in the other field. After all, the @rcu_gp_oldstate structure is opaque + * so how did such a situation come to pass in the first place? + */ +static inline bool same_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp1, + struct rcu_gp_oldstate *rgosp2) +{ + return rgosp1->rgos_norm == rgosp2->rgos_norm && rgosp1->rgos_exp == rgosp2->rgos_exp; +} + unsigned long start_poll_synchronize_rcu_expedited(void); +void start_poll_synchronize_rcu_expedited_full(struct rcu_gp_oldstate *rgosp); void cond_synchronize_rcu_expedited(unsigned long oldstate); +void cond_synchronize_rcu_expedited_full(struct rcu_gp_oldstate *rgosp); unsigned long get_state_synchronize_rcu(void); +void get_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); unsigned long start_poll_synchronize_rcu(void); +void start_poll_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); bool poll_state_synchronize_rcu(unsigned long oldstate); +bool poll_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); void cond_synchronize_rcu(unsigned long oldstate); +void cond_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); bool rcu_is_idle_cpu(int cpu); diff --git a/include/linux/reboot.h b/include/linux/reboot.h index e5d9ef886179..2b6bb593be5b 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -106,6 +106,14 @@ enum sys_off_mode { SYS_OFF_MODE_POWER_OFF, /** + * @SYS_OFF_MODE_RESTART_PREPARE: + * + * Handlers prepare system to be restarted. Handlers are + * allowed to sleep. + */ + SYS_OFF_MODE_RESTART_PREPARE, + + /** * @SYS_OFF_MODE_RESTART: * * Handlers restart system. Handlers are disallowed to sleep. diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 7cf2157134ac..ca3434dca3a0 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -311,6 +311,8 @@ typedef void (*regmap_unlock)(void *); * This field is a duplicate of a similar file in * 'struct regmap_bus' and serves exact same purpose. * Use it only for "no-bus" cases. + * @io_port: Support IO port accessors. Makes sense only when MMIO vs. IO port + * access can be distinguished. * @max_register: Optional, specifies the maximum valid register address. * @wr_table: Optional, points to a struct regmap_access_table specifying * valid ranges for write access. @@ -399,6 +401,7 @@ struct regmap_config { size_t max_raw_write; bool fast_io; + bool io_port; unsigned int max_register; const struct regmap_access_table *wr_table; @@ -489,8 +492,12 @@ typedef int (*regmap_hw_read)(void *context, void *val_buf, size_t val_size); typedef int (*regmap_hw_reg_read)(void *context, unsigned int reg, unsigned int *val); +typedef int (*regmap_hw_reg_noinc_read)(void *context, unsigned int reg, + void *val, size_t val_count); typedef int (*regmap_hw_reg_write)(void *context, unsigned int reg, unsigned int val); +typedef int (*regmap_hw_reg_noinc_write)(void *context, unsigned int reg, + const void *val, size_t val_count); typedef int (*regmap_hw_reg_update_bits)(void *context, unsigned int reg, unsigned int mask, unsigned int val); typedef struct regmap_async *(*regmap_hw_async_alloc)(void); @@ -511,6 +518,8 @@ typedef void (*regmap_hw_free_context)(void *context); * must serialise with respect to non-async I/O. * @reg_write: Write a single register value to the given register address. This * write operation has to complete when returning from the function. + * @reg_write_noinc: Write multiple register value to the same register. This + * write operation has to complete when returning from the function. * @reg_update_bits: Update bits operation to be used against volatile * registers, intended for devices supporting some mechanism * for setting clearing bits without having to @@ -538,9 +547,11 @@ struct regmap_bus { regmap_hw_gather_write gather_write; regmap_hw_async_write async_write; regmap_hw_reg_write reg_write; + regmap_hw_reg_noinc_write reg_noinc_write; regmap_hw_reg_update_bits reg_update_bits; regmap_hw_read read; regmap_hw_reg_read reg_read; + regmap_hw_reg_noinc_read reg_noinc_read; regmap_hw_free_context free_context; regmap_hw_async_alloc async_alloc; u8 read_flag_mask; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index bc6cda706d1f..ee3b4a014611 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -207,6 +207,8 @@ struct regulator *__must_check regulator_get_optional(struct device *dev, const char *id); struct regulator *__must_check devm_regulator_get_optional(struct device *dev, const char *id); +int devm_regulator_get_enable(struct device *dev, const char *id); +int devm_regulator_get_enable_optional(struct device *dev, const char *id); void regulator_put(struct regulator *regulator); void devm_regulator_put(struct regulator *regulator); @@ -244,12 +246,15 @@ int __must_check regulator_bulk_get(struct device *dev, int num_consumers, struct regulator_bulk_data *consumers); int __must_check devm_regulator_bulk_get(struct device *dev, int num_consumers, struct regulator_bulk_data *consumers); +void devm_regulator_bulk_put(struct regulator_bulk_data *consumers); int __must_check devm_regulator_bulk_get_const( struct device *dev, int num_consumers, const struct regulator_bulk_data *in_consumers, struct regulator_bulk_data **out_consumers); int __must_check regulator_bulk_enable(int num_consumers, struct regulator_bulk_data *consumers); +int devm_regulator_bulk_get_enable(struct device *dev, int num_consumers, + const char * const *id); int regulator_bulk_disable(int num_consumers, struct regulator_bulk_data *consumers); int regulator_bulk_force_disable(int num_consumers, @@ -354,6 +359,17 @@ devm_regulator_get_exclusive(struct device *dev, const char *id) return ERR_PTR(-ENODEV); } +static inline int devm_regulator_get_enable(struct device *dev, const char *id) +{ + return -ENODEV; +} + +static inline int devm_regulator_get_enable_optional(struct device *dev, + const char *id) +{ + return -ENODEV; +} + static inline struct regulator *__must_check regulator_get_optional(struct device *dev, const char *id) { @@ -375,6 +391,10 @@ static inline void devm_regulator_put(struct regulator *regulator) { } +static inline void devm_regulator_bulk_put(struct regulator_bulk_data *consumers) +{ +} + static inline int regulator_register_supply_alias(struct device *dev, const char *id, struct device *alias_dev, @@ -465,6 +485,13 @@ static inline int regulator_bulk_enable(int num_consumers, return 0; } +static inline int devm_regulator_bulk_get_enable(struct device *dev, + int num_consumers, + const char * const *id) +{ + return 0; +} + static inline int regulator_bulk_disable(int num_consumers, struct regulator_bulk_data *consumers) { diff --git a/include/linux/regulator/gpio-regulator.h b/include/linux/regulator/gpio-regulator.h index fdeb312cdabd..c223e50ff9f7 100644 --- a/include/linux/regulator/gpio-regulator.h +++ b/include/linux/regulator/gpio-regulator.h @@ -42,6 +42,7 @@ struct gpio_regulator_state { /** * struct gpio_regulator_config - config structure * @supply_name: Name of the regulator supply + * @input_supply: Name of the input regulator supply * @enabled_at_boot: Whether regulator has been enabled at * boot or not. 1 = Yes, 0 = No * This is used to keep the regulator at @@ -62,6 +63,7 @@ struct gpio_regulator_state { */ struct gpio_regulator_config { const char *supply_name; + const char *input_supply; unsigned enabled_at_boot:1; unsigned startup_delay; diff --git a/include/linux/regulator/mt6331-regulator.h b/include/linux/regulator/mt6331-regulator.h new file mode 100644 index 000000000000..2801a9879c14 --- /dev/null +++ b/include/linux/regulator/mt6331-regulator.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ + +#ifndef __LINUX_REGULATOR_MT6331_H +#define __LINUX_REGULATOR_MT6331_H + +enum { + /* BUCK */ + MT6331_ID_VDVFS11 = 0, + MT6331_ID_VDVFS12, + MT6331_ID_VDVFS13, + MT6331_ID_VDVFS14, + MT6331_ID_VCORE2, + MT6331_ID_VIO18, + /* LDO */ + MT6331_ID_VTCXO1, + MT6331_ID_VTCXO2, + MT6331_ID_AVDD32_AUD, + MT6331_ID_VAUXA32, + MT6331_ID_VCAMA, + MT6331_ID_VIO28, + MT6331_ID_VCAM_AF, + MT6331_ID_VMC, + MT6331_ID_VMCH, + MT6331_ID_VEMC33, + MT6331_ID_VGP1, + MT6331_ID_VSIM1, + MT6331_ID_VSIM2, + MT6331_ID_VMIPI, + MT6331_ID_VIBR, + MT6331_ID_VGP4, + MT6331_ID_VCAMD, + MT6331_ID_VUSB10, + MT6331_ID_VCAM_IO, + MT6331_ID_VSRAM_DVFS1, + MT6331_ID_VGP2, + MT6331_ID_VGP3, + MT6331_ID_VRTC, + MT6331_ID_VDIG18, + MT6331_ID_VREG_MAX +}; + +#endif /* __LINUX_REGULATOR_MT6331_H */ diff --git a/include/linux/regulator/mt6332-regulator.h b/include/linux/regulator/mt6332-regulator.h new file mode 100644 index 000000000000..af5e3ed31029 --- /dev/null +++ b/include/linux/regulator/mt6332-regulator.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ + +#ifndef __LINUX_REGULATOR_MT6332_H +#define __LINUX_REGULATOR_MT6332_H + +enum { + /* BUCK */ + MT6332_ID_VDRAM = 0, + MT6332_ID_VDVFS2, + MT6332_ID_VPA, + MT6332_ID_VRF1, + MT6332_ID_VRF2, + MT6332_ID_VSBST, + /* LDO */ + MT6332_ID_VAUXB32, + MT6332_ID_VBIF28, + MT6332_ID_VDIG18, + MT6332_ID_VSRAM_DVFS2, + MT6332_ID_VUSB33, + MT6332_ID_VREG_MAX +}; + +#endif /* __LINUX_REGULATOR_MT6332_H */ diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h index aea79c77db0f..fe8978eb69f1 100644 --- a/include/linux/remoteproc.h +++ b/include/linux/remoteproc.h @@ -490,6 +490,20 @@ struct rproc_dump_segment { }; /** + * enum rproc_features - features supported + * + * @RPROC_FEAT_ATTACH_ON_RECOVERY: The remote processor does not need help + * from Linux to recover, such as firmware + * loading. Linux just needs to attach after + * recovery. + */ + +enum rproc_features { + RPROC_FEAT_ATTACH_ON_RECOVERY, + RPROC_MAX_FEATURES, +}; + +/** * struct rproc - represents a physical remote processor device * @node: list node of this rproc object * @domain: iommu domain @@ -530,6 +544,7 @@ struct rproc_dump_segment { * @elf_machine: firmware ELF machine * @cdev: character device of the rproc * @cdev_put_on_release: flag to indicate if remoteproc should be shutdown on @char_dev release + * @features: indicate remoteproc features */ struct rproc { struct list_head node; @@ -570,6 +585,7 @@ struct rproc { u16 elf_machine; struct cdev cdev; bool cdev_put_on_release; + DECLARE_BITMAP(features, RPROC_MAX_FEATURES); }; /** @@ -616,9 +632,8 @@ struct rproc_vring { /** * struct rproc_vdev - remoteproc state for a supported virtio device - * @refcount: reference counter for the vdev and vring allocations * @subdev: handle for registering the vdev as a rproc subdevice - * @dev: device struct used for reference count semantics + * @pdev: remoteproc virtio platform device * @id: virtio device id (as in virtio_ids.h) * @node: list node * @rproc: the rproc handle @@ -627,10 +642,9 @@ struct rproc_vring { * @index: vdev position versus other vdev declared in resource table */ struct rproc_vdev { - struct kref refcount; struct rproc_subdev subdev; - struct device dev; + struct platform_device *pdev; unsigned int id; struct list_head node; diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 21deb5212bbd..0cf5b20c6ddf 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -15,6 +15,9 @@ int proc_resctrl_show(struct seq_file *m, #endif +/* max value for struct rdt_domain's mbps_val */ +#define MBA_MAX_MBPS U32_MAX + /** * enum resctrl_conf_type - The type of configuration. * @CDP_NONE: No prioritisation, both code and data are controlled or monitored. @@ -29,6 +32,16 @@ enum resctrl_conf_type { #define CDP_NUM_TYPES (CDP_DATA + 1) +/* + * Event IDs, the values match those used to program IA32_QM_EVTSEL before + * reading IA32_QM_CTR on RDT systems. + */ +enum resctrl_event_id { + QOS_L3_OCCUP_EVENT_ID = 0x01, + QOS_L3_MBM_TOTAL_EVENT_ID = 0x02, + QOS_L3_MBM_LOCAL_EVENT_ID = 0x03, +}; + /** * struct resctrl_staged_config - parsed configuration to be applied * @new_ctrl: new ctrl value to be loaded @@ -53,6 +66,9 @@ struct resctrl_staged_config { * @cqm_work_cpu: worker CPU for CQM h/w counters * @plr: pseudo-locked region (if any) associated with domain * @staged_config: parsed configuration to be applied + * @mbps_val: When mba_sc is enabled, this holds the array of user + * specified control values for mba_sc in MBps, indexed + * by closid */ struct rdt_domain { struct list_head list; @@ -67,6 +83,7 @@ struct rdt_domain { int cqm_work_cpu; struct pseudo_lock_region *plr; struct resctrl_staged_config staged_config[CDP_NUM_TYPES]; + u32 *mbps_val; }; /** @@ -130,8 +147,6 @@ struct resctrl_schema; /** * struct rdt_resource - attributes of a resctrl resource * @rid: The index of the resource - * @alloc_enabled: Is allocation enabled on this machine - * @mon_enabled: Is monitoring enabled for this feature * @alloc_capable: Is allocation available on this machine * @mon_capable: Is monitor feature available on this machine * @num_rmid: Number of RMIDs available @@ -150,8 +165,6 @@ struct resctrl_schema; */ struct rdt_resource { int rid; - bool alloc_enabled; - bool mon_enabled; bool alloc_capable; bool mon_capable; int num_rmid; @@ -194,7 +207,50 @@ struct resctrl_schema { /* The number of closid supported by this resource regardless of CDP */ u32 resctrl_arch_get_num_closid(struct rdt_resource *r); int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid); + +/* + * Update the ctrl_val and apply this config right now. + * Must be called on one of the domain's CPUs. + */ +int resctrl_arch_update_one(struct rdt_resource *r, struct rdt_domain *d, + u32 closid, enum resctrl_conf_type t, u32 cfg_val); + u32 resctrl_arch_get_config(struct rdt_resource *r, struct rdt_domain *d, u32 closid, enum resctrl_conf_type type); +int resctrl_online_domain(struct rdt_resource *r, struct rdt_domain *d); +void resctrl_offline_domain(struct rdt_resource *r, struct rdt_domain *d); + +/** + * resctrl_arch_rmid_read() - Read the eventid counter corresponding to rmid + * for this resource and domain. + * @r: resource that the counter should be read from. + * @d: domain that the counter should be read from. + * @rmid: rmid of the counter to read. + * @eventid: eventid to read, e.g. L3 occupancy. + * @val: result of the counter read in bytes. + * + * Call from process context on a CPU that belongs to domain @d. + * + * Return: + * 0 on success, or -EIO, -EINVAL etc on error. + */ +int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d, + u32 rmid, enum resctrl_event_id eventid, u64 *val); + +/** + * resctrl_arch_reset_rmid() - Reset any private state associated with rmid + * and eventid. + * @r: The domain's resource. + * @d: The rmid's domain. + * @rmid: The rmid whose counter values should be reset. + * @eventid: The eventid whose counter values should be reset. + * + * This can be called from any CPU. + */ +void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d, + u32 rmid, enum resctrl_event_id eventid); + +extern unsigned int resctrl_rmid_realloc_threshold; +extern unsigned int resctrl_rmid_realloc_limit; #endif /* _RESCTRL_H */ diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index dac53fd3afea..2504df9a0453 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -101,7 +101,7 @@ __ring_buffer_alloc(unsigned long size, unsigned flags, struct lock_class_key *k int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full); __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table); - +void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu); #define RING_BUFFER_ALL_CPUS -1 diff --git a/include/linux/rmap.h b/include/linux/rmap.h index b89b4b86951f..bd3504d11b15 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -166,7 +166,7 @@ static inline void anon_vma_merge(struct vm_area_struct *vma, unlink_anon_vmas(next); } -struct anon_vma *page_get_anon_vma(struct page *page); +struct anon_vma *folio_get_anon_vma(struct folio *folio); /* RMAP flags, currently only relevant for some anon rmap operations. */ typedef int __bitwise rmap_t; @@ -270,7 +270,7 @@ dup: * @page: the exclusive anonymous page to try marking possibly shared * * The caller needs to hold the PT lock and has to have the page table entry - * cleared/invalidated+flushed, to properly sync against GUP-fast. + * cleared/invalidated. * * This is similar to page_try_dup_anon_rmap(), however, not used during fork() * to duplicate a mapping, but instead to prepare for KSM or temporarily @@ -286,12 +286,68 @@ static inline int page_try_share_anon_rmap(struct page *page) { VM_BUG_ON_PAGE(!PageAnon(page) || !PageAnonExclusive(page), page); - /* See page_try_dup_anon_rmap(). */ - if (likely(!is_device_private_page(page) && - unlikely(page_maybe_dma_pinned(page)))) - return -EBUSY; + /* device private pages cannot get pinned via GUP. */ + if (unlikely(is_device_private_page(page))) { + ClearPageAnonExclusive(page); + return 0; + } + + /* + * We have to make sure that when we clear PageAnonExclusive, that + * the page is not pinned and that concurrent GUP-fast won't succeed in + * concurrently pinning the page. + * + * Conceptually, PageAnonExclusive clearing consists of: + * (A1) Clear PTE + * (A2) Check if the page is pinned; back off if so. + * (A3) Clear PageAnonExclusive + * (A4) Restore PTE (optional, but certainly not writable) + * + * When clearing PageAnonExclusive, we cannot possibly map the page + * writable again, because anon pages that may be shared must never + * be writable. So in any case, if the PTE was writable it cannot + * be writable anymore afterwards and there would be a PTE change. Only + * if the PTE wasn't writable, there might not be a PTE change. + * + * Conceptually, GUP-fast pinning of an anon page consists of: + * (B1) Read the PTE + * (B2) FOLL_WRITE: check if the PTE is not writable; back off if so. + * (B3) Pin the mapped page + * (B4) Check if the PTE changed by re-reading it; back off if so. + * (B5) If the original PTE is not writable, check if + * PageAnonExclusive is not set; back off if so. + * + * If the PTE was writable, we only have to make sure that GUP-fast + * observes a PTE change and properly backs off. + * + * If the PTE was not writable, we have to make sure that GUP-fast either + * detects a (temporary) PTE change or that PageAnonExclusive is cleared + * and properly backs off. + * + * Consequently, when clearing PageAnonExclusive(), we have to make + * sure that (A1), (A2)/(A3) and (A4) happen in the right memory + * order. In GUP-fast pinning code, we have to make sure that (B3),(B4) + * and (B5) happen in the right memory order. + * + * We assume that there might not be a memory barrier after + * clearing/invalidating the PTE (A1) and before restoring the PTE (A4), + * so we use explicit ones here. + */ + /* Paired with the memory barrier in try_grab_folio(). */ + if (IS_ENABLED(CONFIG_HAVE_FAST_GUP)) + smp_mb(); + + if (unlikely(page_maybe_dma_pinned(page))) + return -EBUSY; ClearPageAnonExclusive(page); + + /* + * This is conceptually a smp_wmb() paired with the smp_rmb() in + * gup_must_unshare(). + */ + if (IS_ENABLED(CONFIG_HAVE_FAST_GUP)) + smp_mb__after_atomic(); return 0; } @@ -405,13 +461,8 @@ struct rmap_walk_control { void rmap_walk(struct folio *folio, struct rmap_walk_control *rwc); void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc); - -/* - * Called by memory-failure.c to kill processes. - */ struct anon_vma *folio_lock_anon_vma_read(struct folio *folio, struct rmap_walk_control *rwc); -void page_unlock_anon_vma_read(struct anon_vma *anon_vma); #else /* !CONFIG_MMU */ diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h index 8f416c5e929e..c0ef596f340b 100644 --- a/include/linux/rwlock.h +++ b/include/linux/rwlock.h @@ -1,7 +1,7 @@ #ifndef __LINUX_RWLOCK_H #define __LINUX_RWLOCK_H -#ifndef __LINUX_SPINLOCK_H +#ifndef __LINUX_INSIDE_SPINLOCK_H # error "please don't include this file directly" #endif diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h index 8f5a86e210b9..4d2d5205ab58 100644 --- a/include/linux/sbitmap.h +++ b/include/linux/sbitmap.h @@ -575,8 +575,9 @@ void sbitmap_queue_wake_all(struct sbitmap_queue *sbq); * sbitmap_queue_wake_up() - Wake up some of waiters in one waitqueue * on a &struct sbitmap_queue. * @sbq: Bitmap queue to wake up. + * @nr: Number of bits cleared. */ -void sbitmap_queue_wake_up(struct sbitmap_queue *sbq); +void sbitmap_queue_wake_up(struct sbitmap_queue *sbq, int nr); /** * sbitmap_queue_show() - Dump &struct sbitmap_queue information to a &struct diff --git a/include/linux/sched.h b/include/linux/sched.h index e7b2f8a5c711..ffb6eb55cd13 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -14,6 +14,7 @@ #include <linux/pid.h> #include <linux/sem.h> #include <linux/shm.h> +#include <linux/kmsan_types.h> #include <linux/mutex.h> #include <linux/plist.h> #include <linux/hrtimer.h> @@ -81,25 +82,34 @@ struct task_group; */ /* Used in tsk->state: */ -#define TASK_RUNNING 0x0000 -#define TASK_INTERRUPTIBLE 0x0001 -#define TASK_UNINTERRUPTIBLE 0x0002 -#define __TASK_STOPPED 0x0004 -#define __TASK_TRACED 0x0008 +#define TASK_RUNNING 0x00000000 +#define TASK_INTERRUPTIBLE 0x00000001 +#define TASK_UNINTERRUPTIBLE 0x00000002 +#define __TASK_STOPPED 0x00000004 +#define __TASK_TRACED 0x00000008 /* Used in tsk->exit_state: */ -#define EXIT_DEAD 0x0010 -#define EXIT_ZOMBIE 0x0020 +#define EXIT_DEAD 0x00000010 +#define EXIT_ZOMBIE 0x00000020 #define EXIT_TRACE (EXIT_ZOMBIE | EXIT_DEAD) /* Used in tsk->state again: */ -#define TASK_PARKED 0x0040 -#define TASK_DEAD 0x0080 -#define TASK_WAKEKILL 0x0100 -#define TASK_WAKING 0x0200 -#define TASK_NOLOAD 0x0400 -#define TASK_NEW 0x0800 -/* RT specific auxilliary flag to mark RT lock waiters */ -#define TASK_RTLOCK_WAIT 0x1000 -#define TASK_STATE_MAX 0x2000 +#define TASK_PARKED 0x00000040 +#define TASK_DEAD 0x00000080 +#define TASK_WAKEKILL 0x00000100 +#define TASK_WAKING 0x00000200 +#define TASK_NOLOAD 0x00000400 +#define TASK_NEW 0x00000800 +#define TASK_RTLOCK_WAIT 0x00001000 +#define TASK_FREEZABLE 0x00002000 +#define __TASK_FREEZABLE_UNSAFE (0x00004000 * IS_ENABLED(CONFIG_LOCKDEP)) +#define TASK_FROZEN 0x00008000 +#define TASK_STATE_MAX 0x00010000 + +#define TASK_ANY (TASK_STATE_MAX-1) + +/* + * DO NOT ADD ANY NEW USERS ! + */ +#define TASK_FREEZABLE_UNSAFE (TASK_FREEZABLE | __TASK_FREEZABLE_UNSAFE) /* Convenience macros for the sake of set_current_state: */ #define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE) @@ -860,9 +870,6 @@ struct task_struct { struct mm_struct *mm; struct mm_struct *active_mm; - /* Per-thread vma caching: */ - struct vmacache vmacache; - #ifdef SPLIT_RSS_COUNTING struct task_rss_stat rss_stat; #endif @@ -914,6 +921,10 @@ struct task_struct { #ifdef CONFIG_MEMCG unsigned in_user_fault:1; #endif +#ifdef CONFIG_LRU_GEN + /* whether the LRU algorithm may apply to this access */ + unsigned in_lru_fault:1; +#endif #ifdef CONFIG_COMPAT_BRK unsigned brk_randomized:1; #endif @@ -936,7 +947,7 @@ struct task_struct { #endif #ifdef CONFIG_EVENTFD /* Recursion prevention for eventfd_signal() */ - unsigned in_eventfd_signal:1; + unsigned in_eventfd:1; #endif #ifdef CONFIG_IOMMU_SVA unsigned pasid_activated:1; @@ -944,6 +955,10 @@ struct task_struct { #ifdef CONFIG_CPU_SUP_INTEL unsigned reported_split_lock:1; #endif +#ifdef CONFIG_TASK_DELAY_ACCT + /* delay due to memory thrashing */ + unsigned in_thrashing:1; +#endif unsigned long atomic_flags; /* Flags requiring atomic access. */ @@ -1355,6 +1370,10 @@ struct task_struct { #endif #endif +#ifdef CONFIG_KMSAN + struct kmsan_ctx kmsan_ctx; +#endif + #if IS_ENABLED(CONFIG_KUNIT) struct kunit *kunit_test; #endif @@ -1381,9 +1400,6 @@ struct task_struct { #endif #ifdef CONFIG_TRACING - /* State flags for use by tracers: */ - unsigned long trace; - /* Bitmask and counter of trace recursion: */ unsigned long trace_recursion; #endif /* CONFIG_TRACING */ @@ -1713,8 +1729,9 @@ extern struct pid *cad_pid; #define PF_MEMALLOC 0x00000800 /* Allocating memory */ #define PF_NPROC_EXCEEDED 0x00001000 /* set_user() noticed that RLIMIT_NPROC was exceeded */ #define PF_USED_MATH 0x00002000 /* If unset the fpu must be initialized before use */ +#define PF__HOLE__00004000 0x00004000 #define PF_NOFREEZE 0x00008000 /* This thread should not be frozen */ -#define PF_FROZEN 0x00010000 /* Frozen for system suspend */ +#define PF__HOLE__00010000 0x00010000 #define PF_KSWAPD 0x00020000 /* I am kswapd */ #define PF_MEMALLOC_NOFS 0x00040000 /* All allocation requests will inherit GFP_NOFS */ #define PF_MEMALLOC_NOIO 0x00080000 /* All allocation requests will inherit GFP_NOIO */ @@ -1722,10 +1739,14 @@ extern struct pid *cad_pid; * I am cleaning dirty pages from some other bdi. */ #define PF_KTHREAD 0x00200000 /* I am a kernel thread */ #define PF_RANDOMIZE 0x00400000 /* Randomize virtual address space */ +#define PF__HOLE__00800000 0x00800000 +#define PF__HOLE__01000000 0x01000000 +#define PF__HOLE__02000000 0x02000000 #define PF_NO_SETAFFINITY 0x04000000 /* Userland is not allowed to meddle with cpus_mask */ #define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */ #define PF_MEMALLOC_PIN 0x10000000 /* Allocation context constrained to zones which allow long term pinning. */ -#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezable */ +#define PF__HOLE__20000000 0x20000000 +#define PF__HOLE__40000000 0x40000000 #define PF_SUSPEND_TASK 0x80000000 /* This thread called freeze_processes() and should not be frozen */ /* diff --git a/include/linux/sched/coredump.h b/include/linux/sched/coredump.h index 4d0a5be28b70..8270ad7ae14c 100644 --- a/include/linux/sched/coredump.h +++ b/include/linux/sched/coredump.h @@ -71,9 +71,8 @@ static inline int get_dumpable(struct mm_struct *mm) #define MMF_UNSTABLE 22 /* mm is unstable for copy_from_user */ #define MMF_HUGE_ZERO_PAGE 23 /* mm has ever used the global huge zero page */ #define MMF_DISABLE_THP 24 /* disable THP for all VMAs */ -#define MMF_OOM_VICTIM 25 /* mm is the oom victim */ -#define MMF_OOM_REAP_QUEUED 26 /* mm was queued for oom_reaper */ -#define MMF_MULTIPROCESS 27 /* mm is shared between processes */ +#define MMF_OOM_REAP_QUEUED 25 /* mm was queued for oom_reaper */ +#define MMF_MULTIPROCESS 26 /* mm is shared between processes */ /* * MMF_HAS_PINNED: Whether this mm has pinned any pages. This can be either * replaced in the future by mm.pinned_vm when it becomes stable, or grow into @@ -81,7 +80,7 @@ static inline int get_dumpable(struct mm_struct *mm) * pinned pages were unpinned later on, we'll still keep this bit set for the * lifecycle of this mm, just for simplicity. */ -#define MMF_HAS_PINNED 28 /* FOLL_PIN has run, never cleared */ +#define MMF_HAS_PINNED 27 /* FOLL_PIN has run, never cleared */ #define MMF_DISABLE_THP_MASK (1 << MMF_DISABLE_THP) #define MMF_INIT_MASK (MMF_DUMPABLE_MASK | MMF_DUMP_FILTER_MASK |\ diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index cafbe03eed01..20099268fa25 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -94,6 +94,7 @@ struct signal_struct { refcount_t sigcnt; atomic_t live; int nr_threads; + int quick_threads; struct list_head thread_head; wait_queue_head_t wait_chldexit; /* for wait4() */ diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index e650946816d0..303ee7dd0c7e 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -27,6 +27,7 @@ enum sched_tunable_scaling { #ifdef CONFIG_NUMA_BALANCING extern int sysctl_numa_balancing_mode; +extern unsigned int sysctl_numa_balancing_promote_rate_limit; #else #define sysctl_numa_balancing_mode 0 #endif diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index 81cab4b01edc..d6c48163c6de 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -127,6 +127,9 @@ static inline void put_task_struct_many(struct task_struct *t, int nr) void put_task_struct_rcu_user(struct task_struct *task); +/* Free all architecture-specific resources held by a thread. */ +void release_thread(struct task_struct *dead_task); + #ifdef CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT extern int arch_task_struct_size __read_mostly; #else diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index a193884ecf2b..4f765bc788ff 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -84,7 +84,7 @@ struct scmi_protocol_handle; struct scmi_clk_proto_ops { int (*count_get)(const struct scmi_protocol_handle *ph); - const struct scmi_clock_info *(*info_get) + const struct scmi_clock_info __must_check *(*info_get) (const struct scmi_protocol_handle *ph, u32 clk_id); int (*rate_get)(const struct scmi_protocol_handle *ph, u32 clk_id, u64 *rate); @@ -466,7 +466,7 @@ enum scmi_sensor_class { */ struct scmi_sensor_proto_ops { int (*count_get)(const struct scmi_protocol_handle *ph); - const struct scmi_sensor_info *(*info_get) + const struct scmi_sensor_info __must_check *(*info_get) (const struct scmi_protocol_handle *ph, u32 sensor_id); int (*trip_point_config)(const struct scmi_protocol_handle *ph, u32 sensor_id, u8 trip_id, u64 trip_value); diff --git a/include/linux/security.h b/include/linux/security.h index 7bd0c490703d..ca1b7109c0db 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -114,6 +114,7 @@ enum lockdown_reason { LOCKDOWN_IOPORT, LOCKDOWN_MSR, LOCKDOWN_ACPI_TABLES, + LOCKDOWN_DEVICE_TREE, LOCKDOWN_PCMCIA_CIS, LOCKDOWN_TIOCSSERIAL, LOCKDOWN_MODULE_PARAMETERS, @@ -122,6 +123,7 @@ enum lockdown_reason { LOCKDOWN_XMON_WR, LOCKDOWN_BPF_WRITE_USER, LOCKDOWN_DBG_WRITE_KERNEL, + LOCKDOWN_RTAS_ERROR_INJECTION, LOCKDOWN_INTEGRITY_MAX, LOCKDOWN_KCORE, LOCKDOWN_KPROBES, @@ -437,6 +439,7 @@ int security_task_kill(struct task_struct *p, struct kernel_siginfo *info, int security_task_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); void security_task_to_inode(struct task_struct *p, struct inode *inode); +int security_create_user_ns(const struct cred *cred); int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag); void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid); int security_msg_msg_alloc(struct msg_msg *msg); @@ -461,7 +464,7 @@ int security_sem_semctl(struct kern_ipc_perm *sma, int cmd); int security_sem_semop(struct kern_ipc_perm *sma, struct sembuf *sops, unsigned nsops, int alter); void security_d_instantiate(struct dentry *dentry, struct inode *inode); -int security_getprocattr(struct task_struct *p, const char *lsm, char *name, +int security_getprocattr(struct task_struct *p, const char *lsm, const char *name, char **value); int security_setprocattr(const char *lsm, const char *name, void *value, size_t size); @@ -1194,6 +1197,11 @@ static inline int security_task_prctl(int option, unsigned long arg2, static inline void security_task_to_inode(struct task_struct *p, struct inode *inode) { } +static inline int security_create_user_ns(const struct cred *cred) +{ + return 0; +} + static inline int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag) { @@ -1301,7 +1309,7 @@ static inline void security_d_instantiate(struct dentry *dentry, { } static inline int security_getprocattr(struct task_struct *p, const char *lsm, - char *name, char **value) + const char *name, char **value) { return -EINVAL; } diff --git a/include/linux/sed-opal.h b/include/linux/sed-opal.h index 1ac0d712a9c3..6f837bb6c715 100644 --- a/include/linux/sed-opal.h +++ b/include/linux/sed-opal.h @@ -43,6 +43,7 @@ static inline bool is_sed_ioctl(unsigned int cmd) case IOC_OPAL_MBR_DONE: case IOC_OPAL_WRITE_SHADOW_MBR: case IOC_OPAL_GENERIC_TABLE_RW: + case IOC_OPAL_GET_STATUS: return true; } return false; diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 3368c261ab62..66f624fc618c 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -7,6 +7,7 @@ #include <linux/types.h> #include <linux/device.h> +#include <linux/uaccess.h> #include <linux/termios.h> #include <linux/delay.h> diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index 8c7b793aa4d7..19376bee9667 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -32,7 +32,7 @@ struct plat_serial8250_port { void (*serial_out)(struct uart_port *, int, int); void (*set_termios)(struct uart_port *, struct ktermios *new, - struct ktermios *old); + const struct ktermios *old); void (*set_ldisc)(struct uart_port *, struct ktermios *); unsigned int (*get_mctrl)(struct uart_port *); @@ -74,6 +74,7 @@ struct uart_8250_port; struct uart_8250_ops { int (*setup_irq)(struct uart_8250_port *); void (*release_irq)(struct uart_8250_port *); + void (*setup_timer)(struct uart_8250_port *); }; struct uart_8250_em485 { @@ -157,7 +158,7 @@ extern int early_serial8250_setup(struct earlycon_device *device, extern void serial8250_update_uartclk(struct uart_port *port, unsigned int uartclk); extern void serial8250_do_set_termios(struct uart_port *port, - struct ktermios *termios, struct ktermios *old); + struct ktermios *termios, const struct ktermios *old); extern void serial8250_do_set_ldisc(struct uart_port *port, struct ktermios *termios); extern unsigned int serial8250_do_get_mctrl(struct uart_port *port); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 6e4f4765d209..d657f2a42a7b 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -387,7 +387,7 @@ struct uart_ops { void (*shutdown)(struct uart_port *); void (*flush_buffer)(struct uart_port *); void (*set_termios)(struct uart_port *, struct ktermios *new, - struct ktermios *old); + const struct ktermios *old); void (*set_ldisc)(struct uart_port *, struct ktermios *); void (*pm)(struct uart_port *, unsigned int state, unsigned int oldstate); @@ -422,7 +422,7 @@ struct uart_icount { __u32 buf_overrun; }; -typedef unsigned int __bitwise upf_t; +typedef u64 __bitwise upf_t; typedef unsigned int __bitwise upstat_t; struct uart_port { @@ -433,7 +433,7 @@ struct uart_port { void (*serial_out)(struct uart_port *, int, int); void (*set_termios)(struct uart_port *, struct ktermios *new, - struct ktermios *old); + const struct ktermios *old); void (*set_ldisc)(struct uart_port *, struct ktermios *); unsigned int (*get_mctrl)(struct uart_port *); @@ -513,23 +513,24 @@ struct uart_port { #define UPF_BUGGY_UART ((__force upf_t) ASYNC_BUGGY_UART /* 14 */ ) #define UPF_MAGIC_MULTIPLIER ((__force upf_t) ASYNC_MAGIC_MULTIPLIER /* 16 */ ) -#define UPF_NO_THRE_TEST ((__force upf_t) (1 << 19)) +#define UPF_NO_THRE_TEST ((__force upf_t) BIT_ULL(19)) /* Port has hardware-assisted h/w flow control */ -#define UPF_AUTO_CTS ((__force upf_t) (1 << 20)) -#define UPF_AUTO_RTS ((__force upf_t) (1 << 21)) +#define UPF_AUTO_CTS ((__force upf_t) BIT_ULL(20)) +#define UPF_AUTO_RTS ((__force upf_t) BIT_ULL(21)) #define UPF_HARD_FLOW ((__force upf_t) (UPF_AUTO_CTS | UPF_AUTO_RTS)) /* Port has hardware-assisted s/w flow control */ -#define UPF_SOFT_FLOW ((__force upf_t) (1 << 22)) -#define UPF_CONS_FLOW ((__force upf_t) (1 << 23)) -#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24)) -#define UPF_EXAR_EFR ((__force upf_t) (1 << 25)) -#define UPF_BUG_THRE ((__force upf_t) (1 << 26)) +#define UPF_SOFT_FLOW ((__force upf_t) BIT_ULL(22)) +#define UPF_CONS_FLOW ((__force upf_t) BIT_ULL(23)) +#define UPF_SHARE_IRQ ((__force upf_t) BIT_ULL(24)) +#define UPF_EXAR_EFR ((__force upf_t) BIT_ULL(25)) +#define UPF_BUG_THRE ((__force upf_t) BIT_ULL(26)) /* The exact UART type is known and should not be probed. */ -#define UPF_FIXED_TYPE ((__force upf_t) (1 << 27)) -#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28)) -#define UPF_FIXED_PORT ((__force upf_t) (1 << 29)) -#define UPF_DEAD ((__force upf_t) (1 << 30)) -#define UPF_IOREMAP ((__force upf_t) (1 << 31)) +#define UPF_FIXED_TYPE ((__force upf_t) BIT_ULL(27)) +#define UPF_BOOT_AUTOCONF ((__force upf_t) BIT_ULL(28)) +#define UPF_FIXED_PORT ((__force upf_t) BIT_ULL(29)) +#define UPF_DEAD ((__force upf_t) BIT_ULL(30)) +#define UPF_IOREMAP ((__force upf_t) BIT_ULL(31)) +#define UPF_FULL_PROBE ((__force upf_t) BIT_ULL(32)) #define __UPF_CHANGE_MASK 0x17fff #define UPF_CHANGE_MASK ((__force upf_t) __UPF_CHANGE_MASK) @@ -624,6 +625,23 @@ struct uart_state { /* number of characters left in xmit buffer before we ask for more */ #define WAKEUP_CHARS 256 +/** + * uart_xmit_advance - Advance xmit buffer and account Tx'ed chars + * @up: uart_port structure describing the port + * @chars: number of characters sent + * + * This function advances the tail of circular xmit buffer by the number of + * @chars transmitted and handles accounting of transmitted bytes (into + * @up's icount.tx). + */ +static inline void uart_xmit_advance(struct uart_port *up, unsigned int chars) +{ + struct circ_buf *xmit = &up->state->xmit; + + xmit->tail = (xmit->tail + chars) & (UART_XMIT_SIZE - 1); + up->icount.tx += chars; +} + struct module; struct tty_driver; @@ -652,7 +670,7 @@ void uart_write_wakeup(struct uart_port *port); void uart_update_timeout(struct uart_port *port, unsigned int cflag, unsigned int baud); unsigned int uart_get_baud_rate(struct uart_port *port, struct ktermios *termios, - struct ktermios *old, unsigned int min, + const struct ktermios *old, unsigned int min, unsigned int max); unsigned int uart_get_divisor(struct uart_port *port, unsigned int baud); @@ -933,5 +951,4 @@ static inline int uart_handle_break(struct uart_port *port) !((cflag) & CLOCAL)) int uart_get_rs485_mode(struct uart_port *port); -int uart_rs485_config(struct uart_port *port); #endif /* LINUX_SERIAL_CORE_H */ diff --git a/include/linux/sfp.h b/include/linux/sfp.h index 302094b855fb..d1f343853b6c 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -535,7 +535,7 @@ int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, unsigned long *support); bool sfp_may_have_phy(struct sfp_bus *bus, const struct sfp_eeprom_id *id); void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, - unsigned long *support); + unsigned long *support, unsigned long *interfaces); phy_interface_t sfp_select_interface(struct sfp_bus *bus, unsigned long *link_modes); @@ -568,7 +568,8 @@ static inline bool sfp_may_have_phy(struct sfp_bus *bus, static inline void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, - unsigned long *support) + unsigned long *support, + unsigned long *interfaces) { } diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index ff0b990de83d..d500ea967dc7 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -92,17 +92,19 @@ extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping, extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end); int shmem_unuse(unsigned int type); -extern bool shmem_is_huge(struct vm_area_struct *vma, - struct inode *inode, pgoff_t index); -static inline bool shmem_huge_enabled(struct vm_area_struct *vma) +extern bool shmem_is_huge(struct vm_area_struct *vma, struct inode *inode, + pgoff_t index, bool shmem_huge_force); +static inline bool shmem_huge_enabled(struct vm_area_struct *vma, + bool shmem_huge_force) { - return shmem_is_huge(vma, file_inode(vma->vm_file), vma->vm_pgoff); + return shmem_is_huge(vma, file_inode(vma->vm_file), vma->vm_pgoff, + shmem_huge_force); } extern unsigned long shmem_swap_usage(struct vm_area_struct *vma); extern unsigned long shmem_partial_swap_usage(struct address_space *mapping, pgoff_t start, pgoff_t end); -/* Flag allocation requirements to shmem_getpage */ +/* Flag allocation requirements to shmem_get_folio */ enum sgp_type { SGP_READ, /* don't exceed i_size, don't allocate page */ SGP_NOALLOC, /* similar, but fail on hole or use fallocated page */ @@ -111,8 +113,8 @@ enum sgp_type { SGP_FALLOC, /* like SGP_WRITE, but make existing page Uptodate */ }; -extern int shmem_getpage(struct inode *inode, pgoff_t index, - struct page **pagep, enum sgp_type sgp); +int shmem_get_folio(struct inode *inode, pgoff_t index, struct folio **foliop, + enum sgp_type sgp); static inline struct page *shmem_read_mapping_page( struct address_space *mapping, pgoff_t index) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 18e163a3460d..7be5bb4c94b6 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -533,6 +533,13 @@ enum { struct ubuf_info { void (*callback)(struct sk_buff *, struct ubuf_info *, bool zerocopy_success); + refcount_t refcnt; + u8 flags; +}; + +struct ubuf_info_msgzc { + struct ubuf_info ubuf; + union { struct { unsigned long desc; @@ -545,8 +552,6 @@ struct ubuf_info { u32 bytelen; }; }; - refcount_t refcnt; - u8 flags; struct mmpin { struct user_struct *user; @@ -555,6 +560,8 @@ struct ubuf_info { }; #define skb_uarg(SKB) ((struct ubuf_info *)(skb_shinfo(SKB)->destructor_arg)) +#define uarg_to_msgzc(ubuf_ptr) container_of((ubuf_ptr), struct ubuf_info_msgzc, \ + ubuf) int mm_account_pinned_pages(struct mmpin *mmp, size_t size); void mm_unaccount_pinned_pages(struct mmpin *mmp); @@ -796,6 +803,7 @@ typedef unsigned char *sk_buff_data_t; * @csum_level: indicates the number of consecutive checksums found in * the packet minus one that have been verified as * CHECKSUM_UNNECESSARY (max 3) + * @scm_io_uring: SKB holds io_uring registered files * @dst_pending_confirm: need to confirm neighbour * @decrypted: Decrypted SKB * @slow_gro: state present at GRO time, slower prepare step required @@ -975,6 +983,7 @@ struct sk_buff { #endif __u8 slow_gro:1; __u8 csum_not_inet:1; + __u8 scm_io_uring:1; #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ @@ -1195,7 +1204,8 @@ static inline bool skb_unref(struct sk_buff *skb) return true; } -void kfree_skb_reason(struct sk_buff *skb, enum skb_drop_reason reason); +void __fix_address +kfree_skb_reason(struct sk_buff *skb, enum skb_drop_reason reason); /** * kfree_skb - free an sk_buff with 'NOT_SPECIFIED' reason @@ -1460,8 +1470,8 @@ void skb_flow_dissector_init(struct flow_dissector *flow_dissector, unsigned int key_count); struct bpf_flow_dissector; -bool bpf_flow_dissect(struct bpf_prog *prog, struct bpf_flow_dissector *ctx, - __be16 proto, int nhoff, int hlen, unsigned int flags); +u32 bpf_flow_dissect(struct bpf_prog *prog, struct bpf_flow_dissector *ctx, + __be16 proto, int nhoff, int hlen, unsigned int flags); bool __skb_flow_dissect(const struct net *net, const struct sk_buff *skb, @@ -2608,20 +2618,6 @@ void *skb_pull_data(struct sk_buff *skb, size_t len); void *__pskb_pull_tail(struct sk_buff *skb, int delta); -static inline void *__pskb_pull(struct sk_buff *skb, unsigned int len) -{ - if (len > skb_headlen(skb) && - !__pskb_pull_tail(skb, len - skb_headlen(skb))) - return NULL; - skb->len -= len; - return skb->data += len; -} - -static inline void *pskb_pull(struct sk_buff *skb, unsigned int len) -{ - return unlikely(len > skb->len) ? NULL : __pskb_pull(skb, len); -} - static inline bool pskb_may_pull(struct sk_buff *skb, unsigned int len) { if (likely(len <= skb_headlen(skb))) @@ -2631,6 +2627,15 @@ static inline bool pskb_may_pull(struct sk_buff *skb, unsigned int len) return __pskb_pull_tail(skb, len - skb_headlen(skb)) != NULL; } +static inline void *pskb_pull(struct sk_buff *skb, unsigned int len) +{ + if (!pskb_may_pull(skb, len)) + return NULL; + + skb->len -= len; + return skb->data += len; +} + void skb_condense(struct sk_buff *skb); /** diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index 48f4b645193b..70d6cb94e580 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -376,7 +376,7 @@ static inline void sk_psock_report_error(struct sk_psock *psock, int err) } struct sk_psock *sk_psock_init(struct sock *sk, int node); -void sk_psock_stop(struct sk_psock *psock, bool wait); +void sk_psock_stop(struct sk_psock *psock); #if IS_ENABLED(CONFIG_BPF_STREAM_PARSER) int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock); diff --git a/include/linux/slab.h b/include/linux/slab.h index 0fefdf528e0d..45efc6c553b8 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -29,6 +29,8 @@ #define SLAB_RED_ZONE ((slab_flags_t __force)0x00000400U) /* DEBUG: Poison objects */ #define SLAB_POISON ((slab_flags_t __force)0x00000800U) +/* Indicate a kmalloc slab */ +#define SLAB_KMALLOC ((slab_flags_t __force)0x00001000U) /* Align objs on cache lines */ #define SLAB_HWCACHE_ALIGN ((slab_flags_t __force)0x00002000U) /* Use GFP_DMA memory */ @@ -106,7 +108,7 @@ # define SLAB_ACCOUNT 0 #endif -#ifdef CONFIG_KASAN +#ifdef CONFIG_KASAN_GENERIC #define SLAB_KASAN ((slab_flags_t __force)0x08000000U) #else #define SLAB_KASAN 0 @@ -119,6 +121,12 @@ */ #define SLAB_NO_USER_FLAGS ((slab_flags_t __force)0x10000000U) +#ifdef CONFIG_KFENCE +#define SLAB_SKIP_KFENCE ((slab_flags_t __force)0x20000000U) +#else +#define SLAB_SKIP_KFENCE 0 +#endif + /* The following flags affect the page allocator grouping pages by mobility */ /* Objects are reclaimable */ #define SLAB_RECLAIM_ACCOUNT ((slab_flags_t __force)0x00020000U) @@ -184,11 +192,25 @@ int kmem_cache_shrink(struct kmem_cache *s); /* * Common kmalloc functions provided by all allocators */ -void * __must_check krealloc(const void *objp, size_t new_size, gfp_t flags) __alloc_size(2); +void * __must_check krealloc(const void *objp, size_t new_size, gfp_t flags) __realloc_size(2); void kfree(const void *objp); void kfree_sensitive(const void *objp); size_t __ksize(const void *objp); + +/** + * ksize - Report actual allocation size of associated object + * + * @objp: Pointer returned from a prior kmalloc()-family allocation. + * + * This should not be used for writing beyond the originally requested + * allocation size. Either use krealloc() or round up the allocation size + * with kmalloc_size_roundup() prior to allocation. If this is used to + * access beyond the originally requested allocation size, UBSAN_BOUNDS + * and/or FORTIFY_SOURCE may trip, since they only know about the + * originally allocated size via the __alloc_size attribute. + */ size_t ksize(const void *objp); + #ifdef CONFIG_PRINTK bool kmem_valid_obj(void *object); void kmem_dump_obj(void *object); @@ -243,27 +265,17 @@ static inline unsigned int arch_slab_minalign(void) #ifdef CONFIG_SLAB /* - * The largest kmalloc size supported by the SLAB allocators is - * 32 megabyte (2^25) or the maximum allocatable page order if that is - * less than 32 MB. - * - * WARNING: Its not easy to increase this value since the allocators have - * to do various tricks to work around compiler limitations in order to - * ensure proper constant folding. + * SLAB and SLUB directly allocates requests fitting in to an order-1 page + * (PAGE_SIZE*2). Larger requests are passed to the page allocator. */ -#define KMALLOC_SHIFT_HIGH ((MAX_ORDER + PAGE_SHIFT - 1) <= 25 ? \ - (MAX_ORDER + PAGE_SHIFT - 1) : 25) -#define KMALLOC_SHIFT_MAX KMALLOC_SHIFT_HIGH +#define KMALLOC_SHIFT_HIGH (PAGE_SHIFT + 1) +#define KMALLOC_SHIFT_MAX (MAX_ORDER + PAGE_SHIFT - 1) #ifndef KMALLOC_SHIFT_LOW #define KMALLOC_SHIFT_LOW 5 #endif #endif #ifdef CONFIG_SLUB -/* - * SLUB directly allocates requests fitting in to an order-1 page - * (PAGE_SIZE*2). Larger requests are passed to the page allocator. - */ #define KMALLOC_SHIFT_HIGH (PAGE_SHIFT + 1) #define KMALLOC_SHIFT_MAX (MAX_ORDER + PAGE_SHIFT - 1) #ifndef KMALLOC_SHIFT_LOW @@ -415,10 +427,6 @@ static __always_inline unsigned int __kmalloc_index(size_t size, if (size <= 512 * 1024) return 19; if (size <= 1024 * 1024) return 20; if (size <= 2 * 1024 * 1024) return 21; - if (size <= 4 * 1024 * 1024) return 22; - if (size <= 8 * 1024 * 1024) return 23; - if (size <= 16 * 1024 * 1024) return 24; - if (size <= 32 * 1024 * 1024) return 25; if (!IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES) && size_is_constant) BUILD_BUG_ON_MSG(1, "unexpected size in kmalloc_index()"); @@ -428,6 +436,7 @@ static __always_inline unsigned int __kmalloc_index(size_t size, /* Will never be reached. Needed because the compiler may complain */ return -1; } +static_assert(PAGE_SHIFT <= 20); #define kmalloc_index(s) __kmalloc_index(s, true) #endif /* !CONFIG_SLOB */ @@ -456,78 +465,22 @@ static __always_inline void kfree_bulk(size_t size, void **p) kmem_cache_free_bulk(NULL, size, p); } -#ifdef CONFIG_NUMA void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __alloc_size(1); void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment __malloc; -#else -static __always_inline __alloc_size(1) void *__kmalloc_node(size_t size, gfp_t flags, int node) -{ - return __kmalloc(size, flags); -} -static __always_inline void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) -{ - return kmem_cache_alloc(s, flags); -} -#endif - -#ifdef CONFIG_TRACING -extern void *kmem_cache_alloc_trace(struct kmem_cache *s, gfp_t flags, size_t size) - __assume_slab_alignment __alloc_size(3); - -#ifdef CONFIG_NUMA -extern void *kmem_cache_alloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, - int node, size_t size) __assume_slab_alignment - __alloc_size(4); -#else -static __always_inline __alloc_size(4) void *kmem_cache_alloc_node_trace(struct kmem_cache *s, - gfp_t gfpflags, int node, size_t size) -{ - return kmem_cache_alloc_trace(s, gfpflags, size); -} -#endif /* CONFIG_NUMA */ - -#else /* CONFIG_TRACING */ -static __always_inline __alloc_size(3) void *kmem_cache_alloc_trace(struct kmem_cache *s, - gfp_t flags, size_t size) -{ - void *ret = kmem_cache_alloc(s, flags); +void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size) + __assume_kmalloc_alignment __alloc_size(3); - ret = kasan_kmalloc(s, ret, size, flags); - return ret; -} - -static __always_inline void *kmem_cache_alloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, - int node, size_t size) -{ - void *ret = kmem_cache_alloc_node(s, gfpflags, node); - - ret = kasan_kmalloc(s, ret, size, gfpflags); - return ret; -} -#endif /* CONFIG_TRACING */ +void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, + int node, size_t size) __assume_kmalloc_alignment + __alloc_size(4); +void *kmalloc_large(size_t size, gfp_t flags) __assume_page_alignment + __alloc_size(1); -extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment - __alloc_size(1); - -#ifdef CONFIG_TRACING -extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order) - __assume_page_alignment __alloc_size(1); -#else -static __always_inline __alloc_size(1) void *kmalloc_order_trace(size_t size, gfp_t flags, - unsigned int order) -{ - return kmalloc_order(size, flags, order); -} -#endif - -static __always_inline __alloc_size(1) void *kmalloc_large(size_t size, gfp_t flags) -{ - unsigned int order = get_order(size); - return kmalloc_order_trace(size, flags, order); -} +void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_alignment + __alloc_size(1); /** * kmalloc - allocate memory @@ -597,7 +550,7 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags) if (!index) return ZERO_SIZE_PTR; - return kmem_cache_alloc_trace( + return kmalloc_trace( kmalloc_caches[kmalloc_type(flags)][index], flags, size); #endif @@ -605,23 +558,35 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags) return __kmalloc(size, flags); } +#ifndef CONFIG_SLOB static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node) { -#ifndef CONFIG_SLOB - if (__builtin_constant_p(size) && - size <= KMALLOC_MAX_CACHE_SIZE) { - unsigned int i = kmalloc_index(size); + if (__builtin_constant_p(size)) { + unsigned int index; + + if (size > KMALLOC_MAX_CACHE_SIZE) + return kmalloc_large_node(size, flags, node); + + index = kmalloc_index(size); - if (!i) + if (!index) return ZERO_SIZE_PTR; - return kmem_cache_alloc_node_trace( - kmalloc_caches[kmalloc_type(flags)][i], - flags, node, size); + return kmalloc_node_trace( + kmalloc_caches[kmalloc_type(flags)][index], + flags, node, size); } -#endif return __kmalloc_node(size, flags, node); } +#else +static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node) +{ + if (__builtin_constant_p(size) && size > KMALLOC_MAX_CACHE_SIZE) + return kmalloc_large_node(size, flags, node); + + return __kmalloc_node(size, flags, node); +} +#endif /** * kmalloc_array - allocate memory for an array. @@ -647,10 +612,10 @@ static inline __alloc_size(1, 2) void *kmalloc_array(size_t n, size_t size, gfp_ * @new_size: new size of a single member of the array * @flags: the type of memory to allocate (see kmalloc) */ -static inline __alloc_size(2, 3) void * __must_check krealloc_array(void *p, - size_t new_n, - size_t new_size, - gfp_t flags) +static inline __realloc_size(2, 3) void * __must_check krealloc_array(void *p, + size_t new_n, + size_t new_size, + gfp_t flags) { size_t bytes; @@ -671,6 +636,12 @@ static inline __alloc_size(1, 2) void *kcalloc(size_t n, size_t size, gfp_t flag return kmalloc_array(n, size, flags | __GFP_ZERO); } +void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node, + unsigned long caller) __alloc_size(1); +#define kmalloc_node_track_caller(size, flags, node) \ + __kmalloc_node_track_caller(size, flags, node, \ + _RET_IP_) + /* * kmalloc_track_caller is a special version of kmalloc that records the * calling function of the routine calling it for slab leak tracking instead @@ -679,9 +650,9 @@ static inline __alloc_size(1, 2) void *kcalloc(size_t n, size_t size, gfp_t flag * allocator where we care about the real place the memory allocation * request comes from. */ -extern void *__kmalloc_track_caller(size_t size, gfp_t flags, unsigned long caller); #define kmalloc_track_caller(size, flags) \ - __kmalloc_track_caller(size, flags, _RET_IP_) + __kmalloc_node_track_caller(size, flags, \ + NUMA_NO_NODE, _RET_IP_) static inline __alloc_size(1, 2) void *kmalloc_array_node(size_t n, size_t size, gfp_t flags, int node) @@ -700,21 +671,6 @@ static inline __alloc_size(1, 2) void *kcalloc_node(size_t n, size_t size, gfp_t return kmalloc_array_node(n, size, flags | __GFP_ZERO, node); } - -#ifdef CONFIG_NUMA -extern void *__kmalloc_node_track_caller(size_t size, gfp_t flags, int node, - unsigned long caller) __alloc_size(1); -#define kmalloc_node_track_caller(size, flags, node) \ - __kmalloc_node_track_caller(size, flags, node, \ - _RET_IP_) - -#else /* CONFIG_NUMA */ - -#define kmalloc_node_track_caller(size, flags, node) \ - kmalloc_track_caller(size, flags) - -#endif /* CONFIG_NUMA */ - /* * Shortcuts */ @@ -774,11 +730,28 @@ static inline __alloc_size(1, 2) void *kvcalloc(size_t n, size_t size, gfp_t fla } extern void *kvrealloc(const void *p, size_t oldsize, size_t newsize, gfp_t flags) - __alloc_size(3); + __realloc_size(3); extern void kvfree(const void *addr); extern void kvfree_sensitive(const void *addr, size_t len); unsigned int kmem_cache_size(struct kmem_cache *s); + +/** + * kmalloc_size_roundup - Report allocation bucket size for the given size + * + * @size: Number of bytes to round up from. + * + * This returns the number of bytes that would be available in a kmalloc() + * allocation of @size bytes. For example, a 126 byte request would be + * rounded up to the next sized kmalloc bucket, 128 bytes. (This is strictly + * for the general-purpose kmalloc()-based allocations, and is not for the + * pre-sized kmem_cache_alloc()-based allocations.) + * + * Use this to kmalloc() the full bucket size ahead of time instead of using + * ksize() to query the size after an allocation. + */ +size_t kmalloc_size_roundup(size_t size); + void __init kmem_cache_init_late(void); #if defined(CONFIG_SMP) && defined(CONFIG_SLAB) diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index e24c9aff6fed..f0ffad6a3365 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -33,7 +33,6 @@ struct kmem_cache { size_t colour; /* cache colouring range */ unsigned int colour_off; /* colour offset */ - struct kmem_cache *freelist_cache; unsigned int freelist_size; /* constructor func */ diff --git a/include/linux/soc/apple/rtkit.h b/include/linux/soc/apple/rtkit.h index 88eb832eac7b..c9cabb679cd1 100644 --- a/include/linux/soc/apple/rtkit.h +++ b/include/linux/soc/apple/rtkit.h @@ -152,4 +152,16 @@ int apple_rtkit_send_message(struct apple_rtkit *rtk, u8 ep, u64 message, int apple_rtkit_send_message_wait(struct apple_rtkit *rtk, u8 ep, u64 message, unsigned long timeout, bool atomic); +/* + * Process incoming messages in atomic context. + * This only guarantees that messages arrive as far as the recv_message_early + * callback; drivers expecting to handle incoming messages synchronously + * by calling this function must do it that way. + * Will return 1 if some data was processed, 0 if none was, or a + * negative error code on failure. + * + * @rtk: RTKit reference + */ +int apple_rtkit_poll(struct apple_rtkit *rtk); + #endif /* _LINUX_APPLE_RTKIT_H_ */ diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h index 59117d970daf..d2b02bb43768 100644 --- a/include/linux/soc/mediatek/mtk-mmsys.h +++ b/include/linux/soc/mediatek/mtk-mmsys.h @@ -65,4 +65,6 @@ void mtk_mmsys_ddp_disconnect(struct device *dev, enum mtk_ddp_comp_id cur, enum mtk_ddp_comp_id next); +void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val); + #endif /* __MTK_MMSYS_H */ diff --git a/include/linux/soc/mediatek/mtk-mutex.h b/include/linux/soc/mediatek/mtk-mutex.h index a0f4f51a3b45..b335c2837cd8 100644 --- a/include/linux/soc/mediatek/mtk-mutex.h +++ b/include/linux/soc/mediatek/mtk-mutex.h @@ -20,6 +20,8 @@ enum mtk_mutex_mod_index { MUTEX_MOD_IDX_MDP_WDMA, MUTEX_MOD_IDX_MDP_AAL0, MUTEX_MOD_IDX_MDP_CCORR0, + MUTEX_MOD_IDX_MDP_HDR0, + MUTEX_MOD_IDX_MDP_COLOR0, MUTEX_MOD_IDX_MAX /* ALWAYS keep at the end */ }; diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h index 082398e0cfb1..0761128b4354 100644 --- a/include/linux/soc/mediatek/mtk_sip_svc.h +++ b/include/linux/soc/mediatek/mtk_sip_svc.h @@ -22,4 +22,7 @@ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ ARM_SMCCC_OWNER_SIP, fn_id) +/* IOMMU related SMC call */ +#define MTK_SIP_KERNEL_IOMMU_CONTROL MTK_SIP_SMC_CMD(0x514) + #endif diff --git a/include/linux/soc/mediatek/mtk_wed.h b/include/linux/soc/mediatek/mtk_wed.h index 7e00cca06709..4450c8b7a1cb 100644 --- a/include/linux/soc/mediatek/mtk_wed.h +++ b/include/linux/soc/mediatek/mtk_wed.h @@ -11,9 +11,15 @@ struct mtk_wed_hw; struct mtk_wdma_desc; +enum mtk_wed_bus_tye { + MTK_WED_BUS_PCIE, + MTK_WED_BUS_AXI, +}; + struct mtk_wed_ring { struct mtk_wdma_desc *desc; dma_addr_t desc_phys; + u32 desc_size; int size; u32 reg_base; @@ -42,13 +48,24 @@ struct mtk_wed_device { /* filled by driver: */ struct { - struct pci_dev *pci_dev; + union { + struct platform_device *platform_dev; + struct pci_dev *pci_dev; + }; + enum mtk_wed_bus_tye bus_type; u32 wpdma_phys; + u32 wpdma_int; + u32 wpdma_mask; + u32 wpdma_tx; + u32 wpdma_txfree; u16 token_start; unsigned int nbuf; + u8 tx_tbit[MTK_WED_TX_QUEUES]; + u8 txfree_tbit; + u32 (*init_buf)(void *ptr, dma_addr_t phys, int token_id); int (*offload_enable)(struct mtk_wed_device *wed); void (*offload_disable)(struct mtk_wed_device *wed); diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 9ed5384c5ca1..bc2fb8343a94 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -78,11 +78,40 @@ struct llcc_edac_reg_data { u8 ways_shift; }; +struct llcc_edac_reg_offset { + /* LLCC TRP registers */ + u32 trp_ecc_error_status0; + u32 trp_ecc_error_status1; + u32 trp_ecc_sb_err_syn0; + u32 trp_ecc_db_err_syn0; + u32 trp_ecc_error_cntr_clear; + u32 trp_interrupt_0_status; + u32 trp_interrupt_0_clear; + u32 trp_interrupt_0_enable; + + /* LLCC Common registers */ + u32 cmn_status0; + u32 cmn_interrupt_0_enable; + u32 cmn_interrupt_2_enable; + + /* LLCC DRP registers */ + u32 drp_ecc_error_cfg; + u32 drp_ecc_error_cntr_clear; + u32 drp_interrupt_status; + u32 drp_interrupt_clear; + u32 drp_interrupt_enable; + u32 drp_ecc_error_status0; + u32 drp_ecc_error_status1; + u32 drp_ecc_sb_err_syn0; + u32 drp_ecc_db_err_syn0; +}; + /** * struct llcc_drv_data - Data associated with the llcc driver * @regmap: regmap associated with the llcc device * @bcast_regmap: regmap associated with llcc broadcast offset * @cfg: pointer to the data structure for slice configuration + * @edac_reg_offset: Offset of the LLCC EDAC registers * @lock: mutex associated with each slice * @cfg_size: size of the config data table * @max_slices: max slices as read from device tree @@ -96,6 +125,7 @@ struct llcc_drv_data { struct regmap *regmap; struct regmap *bcast_regmap; const struct llcc_slice_config *cfg; + const struct llcc_edac_reg_offset *edac_reg_offset; struct mutex lock; u32 cfg_size; u32 max_slices; diff --git a/include/linux/soc/qcom/qmi.h b/include/linux/soc/qcom/qmi.h index b1f80e756d2a..469e02d2aa0d 100644 --- a/include/linux/soc/qcom/qmi.h +++ b/include/linux/soc/qcom/qmi.h @@ -75,7 +75,7 @@ struct qmi_elem_info { enum qmi_array_type array_type; u8 tlv_type; u32 offset; - struct qmi_elem_info *ei_array; + const struct qmi_elem_info *ei_array; }; #define QMI_RESULT_SUCCESS_V01 0 @@ -102,7 +102,7 @@ struct qmi_response_type_v01 { u16 error; }; -extern struct qmi_elem_info qmi_response_type_v01_ei[]; +extern const struct qmi_elem_info qmi_response_type_v01_ei[]; /** * struct qmi_service - context to track lookup-results @@ -173,7 +173,7 @@ struct qmi_txn { struct completion completion; int result; - struct qmi_elem_info *ei; + const struct qmi_elem_info *ei; void *dest; }; @@ -189,7 +189,7 @@ struct qmi_msg_handler { unsigned int type; unsigned int msg_id; - struct qmi_elem_info *ei; + const struct qmi_elem_info *ei; size_t decoded_size; void (*fn)(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, @@ -249,23 +249,23 @@ void qmi_handle_release(struct qmi_handle *qmi); ssize_t qmi_send_request(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, struct qmi_txn *txn, int msg_id, size_t len, - struct qmi_elem_info *ei, const void *c_struct); + const struct qmi_elem_info *ei, const void *c_struct); ssize_t qmi_send_response(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, struct qmi_txn *txn, int msg_id, size_t len, - struct qmi_elem_info *ei, const void *c_struct); + const struct qmi_elem_info *ei, const void *c_struct); ssize_t qmi_send_indication(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, - int msg_id, size_t len, struct qmi_elem_info *ei, + int msg_id, size_t len, const struct qmi_elem_info *ei, const void *c_struct); void *qmi_encode_message(int type, unsigned int msg_id, size_t *len, - unsigned int txn_id, struct qmi_elem_info *ei, + unsigned int txn_id, const struct qmi_elem_info *ei, const void *c_struct); int qmi_decode_message(const void *buf, size_t len, - struct qmi_elem_info *ei, void *c_struct); + const struct qmi_elem_info *ei, void *c_struct); int qmi_txn_init(struct qmi_handle *qmi, struct qmi_txn *txn, - struct qmi_elem_info *ei, void *c_struct); + const struct qmi_elem_info *ei, void *c_struct); int qmi_txn_wait(struct qmi_txn *txn, unsigned long timeout); void qmi_txn_cancel(struct qmi_txn *txn); diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index 82c9d489833a..3ab8c07f71c0 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -41,6 +41,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_HWKM_CLK 0x6d6b7768 #define QCOM_SMD_RPM_PKA_CLK 0x616b70 #define QCOM_SMD_RPM_MCFG_CLK 0x6766636d +#define QCOM_SMD_RPM_MMXI_CLK 0x69786d6d int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm, int state, diff --git a/include/linux/soc/sunxi/sunxi_sram.h b/include/linux/soc/sunxi/sunxi_sram.h index c5f663bba9c2..60e274d1b821 100644 --- a/include/linux/soc/sunxi/sunxi_sram.h +++ b/include/linux/soc/sunxi/sunxi_sram.h @@ -14,6 +14,6 @@ #define _SUNXI_SRAM_H_ int sunxi_sram_claim(struct device *dev); -int sunxi_sram_release(struct device *dev); +void sunxi_sram_release(struct device *dev); #endif /* _SUNXI_SRAM_H_ */ diff --git a/include/linux/sockptr.h b/include/linux/sockptr.h index d45902fb4cad..bae5e2369b4f 100644 --- a/include/linux/sockptr.h +++ b/include/linux/sockptr.h @@ -64,6 +64,11 @@ static inline int copy_to_sockptr_offset(sockptr_t dst, size_t offset, return 0; } +static inline int copy_to_sockptr(sockptr_t dst, const void *src, size_t size) +{ + return copy_to_sockptr_offset(dst, 0, src, size); +} + static inline void *memdup_sockptr(sockptr_t src, size_t len) { void *p = kmalloc_track_caller(len, GFP_USER | __GFP_NOWARN); diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 39058c841469..9e4537f409c2 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -839,6 +839,8 @@ struct sdw_defer { * @set_bus_conf: Set the bus configuration * @pre_bank_switch: Callback for pre bank switch * @post_bank_switch: Callback for post bank switch + * @read_ping_status: Read status from PING frames, reported with two bits per Device. + * Bits 31:24 are reserved. */ struct sdw_master_ops { int (*read_prop)(struct sdw_bus *bus); @@ -855,6 +857,7 @@ struct sdw_master_ops { struct sdw_bus_params *params); int (*pre_bank_switch)(struct sdw_bus *bus); int (*post_bank_switch)(struct sdw_bus *bus); + u32 (*read_ping_status)(struct sdw_bus *bus); }; @@ -889,6 +892,9 @@ struct sdw_master_ops { * meaningful if multi_link is set. If set to 1, hardware-based * synchronization will be used even if a stream only uses a single * SoundWire segment. + * @dev_num_ida_min: if set, defines the minimum values for the IDA + * used to allocate system-unique device numbers. This value needs to be + * identical across all SoundWire bus in the system. */ struct sdw_bus { struct device *dev; @@ -913,12 +919,15 @@ struct sdw_bus { u32 bank_switch_timeout; bool multi_link; int hw_sync_min_links; + int dev_num_ida_min; }; int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent, struct fwnode_handle *fwnode); void sdw_bus_master_delete(struct sdw_bus *bus); +void sdw_show_ping_status(struct sdw_bus *bus, bool sync_delay); + /** * sdw_port_config: Master or Slave Port configuration * diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index ec16ae49e6a4..2e9fd91572d4 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -15,32 +15,21 @@ #define SDW_LINK_SIZE 0x10000 /* Intel SHIM Registers Definition */ +/* LCAP */ #define SDW_SHIM_LCAP 0x0 -#define SDW_SHIM_LCTL 0x4 -#define SDW_SHIM_IPPTR 0x8 -#define SDW_SHIM_SYNC 0xC - -#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x)) -#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x)) -#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x)) -#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x)) -#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x)) -#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x)) +#define SDW_SHIM_LCAP_LCOUNT_MASK GENMASK(2, 0) -#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y))) -#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y))) -#define SDW_SHIM_PDMSCAP(x) (0x062 + 0x60 * (x)) -#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x)) -#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x)) - -#define SDW_SHIM_WAKEEN 0x190 -#define SDW_SHIM_WAKESTS 0x192 +/* LCTL */ +#define SDW_SHIM_LCTL 0x4 #define SDW_SHIM_LCTL_SPA BIT(0) #define SDW_SHIM_LCTL_SPA_MASK GENMASK(3, 0) #define SDW_SHIM_LCTL_CPA BIT(8) #define SDW_SHIM_LCTL_CPA_MASK GENMASK(11, 8) +/* SYNC */ +#define SDW_SHIM_SYNC 0xC + #define SDW_SHIM_SYNC_SYNCPRD_VAL_24 (24000 / SDW_CADENCE_GSYNC_KHZ - 1) #define SDW_SHIM_SYNC_SYNCPRD_VAL_38_4 (38400 / SDW_CADENCE_GSYNC_KHZ - 1) #define SDW_SHIM_SYNC_SYNCPRD GENMASK(14, 0) @@ -49,19 +38,33 @@ #define SDW_SHIM_SYNC_CMDSYNC BIT(16) #define SDW_SHIM_SYNC_SYNCGO BIT(24) +/* Control stream capabililities and channel mask */ +#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x)) +#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x)) +#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x)) +#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x)) +#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x)) + +/* PCM Stream capabilities */ +#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x)) + #define SDW_SHIM_PCMSCAP_ISS GENMASK(3, 0) #define SDW_SHIM_PCMSCAP_OSS GENMASK(7, 4) #define SDW_SHIM_PCMSCAP_BSS GENMASK(12, 8) +/* PCM Stream Channel Map */ +#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y))) + +/* PCM Stream Channel Count */ +#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y))) + #define SDW_SHIM_PCMSYCM_LCHN GENMASK(3, 0) #define SDW_SHIM_PCMSYCM_HCHN GENMASK(7, 4) #define SDW_SHIM_PCMSYCM_STREAM GENMASK(13, 8) #define SDW_SHIM_PCMSYCM_DIR BIT(15) -#define SDW_SHIM_PDMSCAP_ISS GENMASK(3, 0) -#define SDW_SHIM_PDMSCAP_OSS GENMASK(7, 4) -#define SDW_SHIM_PDMSCAP_BSS GENMASK(12, 8) -#define SDW_SHIM_PDMSCAP_CPSS GENMASK(15, 13) +/* IO control */ +#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x)) #define SDW_SHIM_IOCTL_MIF BIT(0) #define SDW_SHIM_IOCTL_CO BIT(1) @@ -73,13 +76,23 @@ #define SDW_SHIM_IOCTL_CIBD BIT(8) #define SDW_SHIM_IOCTL_DIBD BIT(9) -#define SDW_SHIM_CTMCTL_DACTQE BIT(0) -#define SDW_SHIM_CTMCTL_DODS BIT(1) -#define SDW_SHIM_CTMCTL_DOAIS GENMASK(4, 3) +/* Wake Enable*/ +#define SDW_SHIM_WAKEEN 0x190 #define SDW_SHIM_WAKEEN_ENABLE BIT(0) + +/* Wake Status */ +#define SDW_SHIM_WAKESTS 0x192 + #define SDW_SHIM_WAKESTS_STATUS BIT(0) +/* AC Timing control */ +#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x)) + +#define SDW_SHIM_CTMCTL_DACTQE BIT(0) +#define SDW_SHIM_CTMCTL_DODS BIT(1) +#define SDW_SHIM_CTMCTL_DOAIS GENMASK(4, 3) + /* Intel ALH Register definitions */ #define SDW_ALH_STRMZCFG(x) (0x000 + (0x4 * (x))) #define SDW_ALH_NUM_STREAMS 64 diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index 2ba044d0d5e5..8e984d75f5b6 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -225,7 +225,7 @@ static inline void *spi_mem_get_drvdata(struct spi_mem *mem) /** * struct spi_controller_mem_ops - SPI memory operations * @adjust_op_size: shrink the data xfer of an operation to match controller's - * limitations (can be alignment of max RX/TX size + * limitations (can be alignment or max RX/TX size * limitations) * @supports_op: check if an operation is supported by the controller * @exec_op: execute a SPI memory operation diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index f089ee1ead58..fbf8c0d95968 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -378,6 +378,8 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * @cleanup: frees controller-specific state * @can_dma: determine whether this controller supports DMA * @dma_map_dev: device which can be used for DMA mapping + * @cur_rx_dma_dev: device which is currently used for RX DMA mapping + * @cur_tx_dma_dev: device which is currently used for TX DMA mapping * @queued: whether this controller is providing an internal message queue * @kworker: pointer to thread struct for message pump * @pump_messages: work struct for scheduling work to the message pump @@ -610,6 +612,8 @@ struct spi_controller { struct spi_device *spi, struct spi_transfer *xfer); struct device *dma_map_dev; + struct device *cur_rx_dma_dev; + struct device *cur_tx_dma_dev; /* * These hooks are for drivers that want to use the generic @@ -848,6 +852,7 @@ struct spi_res { * @bits_per_word: select a bits_per_word other than the device default * for this transfer. If 0 the default (from @spi_device) is used. * @dummy_data: indicates transfer is dummy bytes transfer. + * @cs_off: performs the transfer with chipselect off. * @cs_change: affects chipselect after this transfer completes * @cs_change_delay: delay between cs deassert and assert when * @cs_change is set and @spi_transfer is not the last in @spi_message @@ -958,6 +963,7 @@ struct spi_transfer { struct sg_table rx_sg; unsigned dummy_data:1; + unsigned cs_off:1; unsigned cs_change:1; unsigned tx_nbits:3; unsigned rx_nbits:3; diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 5c0c5174155d..1341f7d62da4 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_SPINLOCK_H #define __LINUX_SPINLOCK_H +#define __LINUX_INSIDE_SPINLOCK_H /* * include/linux/spinlock.h - generic spinlock/rwlock declarations @@ -492,4 +493,5 @@ int __alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *lock_mask, void free_bucket_spinlocks(spinlock_t *locks); +#undef __LINUX_INSIDE_SPINLOCK_H #endif /* __LINUX_SPINLOCK_H */ diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index 51fa0dab68c4..89eb6f4c659c 100644 --- a/include/linux/spinlock_api_smp.h +++ b/include/linux/spinlock_api_smp.h @@ -1,7 +1,7 @@ #ifndef __LINUX_SPINLOCK_API_SMP_H #define __LINUX_SPINLOCK_API_SMP_H -#ifndef __LINUX_SPINLOCK_H +#ifndef __LINUX_INSIDE_SPINLOCK_H # error "please don't include this file directly" #endif diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h index b8ba00ccccde..819aeba1c87e 100644 --- a/include/linux/spinlock_api_up.h +++ b/include/linux/spinlock_api_up.h @@ -1,7 +1,7 @@ #ifndef __LINUX_SPINLOCK_API_UP_H #define __LINUX_SPINLOCK_API_UP_H -#ifndef __LINUX_SPINLOCK_H +#ifndef __LINUX_INSIDE_SPINLOCK_H # error "please don't include this file directly" #endif diff --git a/include/linux/spinlock_rt.h b/include/linux/spinlock_rt.h index 835aedaf68ac..61c49b16f69a 100644 --- a/include/linux/spinlock_rt.h +++ b/include/linux/spinlock_rt.h @@ -2,7 +2,7 @@ #ifndef __LINUX_SPINLOCK_RT_H #define __LINUX_SPINLOCK_RT_H -#ifndef __LINUX_SPINLOCK_H +#ifndef __LINUX_INSIDE_SPINLOCK_H #error Do not include directly. Use spinlock.h #endif diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h index 16521074b6f7..c87204247592 100644 --- a/include/linux/spinlock_up.h +++ b/include/linux/spinlock_up.h @@ -1,7 +1,7 @@ #ifndef __LINUX_SPINLOCK_UP_H #define __LINUX_SPINLOCK_UP_H -#ifndef __LINUX_SPINLOCK_H +#ifndef __LINUX_INSIDE_SPINLOCK_H # error "please don't include this file directly" #endif diff --git a/include/linux/srcutiny.h b/include/linux/srcutiny.h index 6cfaa0a9a9b9..5aa5e0faf6a1 100644 --- a/include/linux/srcutiny.h +++ b/include/linux/srcutiny.h @@ -15,10 +15,10 @@ struct srcu_struct { short srcu_lock_nesting[2]; /* srcu_read_lock() nesting depth. */ - unsigned short srcu_idx; /* Current reader array element in bit 0x2. */ - unsigned short srcu_idx_max; /* Furthest future srcu_idx request. */ u8 srcu_gp_running; /* GP workqueue running? */ u8 srcu_gp_waiting; /* GP waiting for readers? */ + unsigned long srcu_idx; /* Current reader array element in bit 0x2. */ + unsigned long srcu_idx_max; /* Furthest future srcu_idx request. */ struct swait_queue_head srcu_wq; /* Last srcu_read_unlock() wakes GP. */ struct rcu_head *srcu_cb_head; /* Pending callbacks: Head. */ @@ -82,10 +82,12 @@ static inline void srcu_torture_stats_print(struct srcu_struct *ssp, int idx; idx = ((data_race(READ_ONCE(ssp->srcu_idx)) + 1) & 0x2) >> 1; - pr_alert("%s%s Tiny SRCU per-CPU(idx=%d): (%hd,%hd)\n", + pr_alert("%s%s Tiny SRCU per-CPU(idx=%d): (%hd,%hd) gp: %lu->%lu\n", tt, tf, idx, data_race(READ_ONCE(ssp->srcu_lock_nesting[!idx])), - data_race(READ_ONCE(ssp->srcu_lock_nesting[idx]))); + data_race(READ_ONCE(ssp->srcu_lock_nesting[idx])), + data_race(READ_ONCE(ssp->srcu_idx)), + data_race(READ_ONCE(ssp->srcu_idx_max))); } #endif diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index bc2797955de9..9ca7798d7a31 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -14,9 +14,15 @@ #include <linux/gfp.h> typedef u32 depot_stack_handle_t; +/* + * Number of bits in the handle that stack depot doesn't use. Users may store + * information in them. + */ +#define STACK_DEPOT_EXTRA_BITS 5 depot_stack_handle_t __stack_depot_save(unsigned long *entries, unsigned int nr_entries, + unsigned int extra_bits, gfp_t gfp_flags, bool can_alloc); /* @@ -59,6 +65,8 @@ depot_stack_handle_t stack_depot_save(unsigned long *entries, unsigned int stack_depot_fetch(depot_stack_handle_t handle, unsigned long **entries); +unsigned int stack_depot_get_extra_bits(depot_stack_handle_t handle); + int stack_depot_snprint(depot_stack_handle_t handle, char *buf, size_t size, int spaces); diff --git a/include/linux/stat.h b/include/linux/stat.h index 7df06931f25d..ff277ced50e9 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -50,6 +50,8 @@ struct kstat { struct timespec64 btime; /* File creation time */ u64 blocks; u64 mnt_id; + u32 dio_mem_align; + u32 dio_offset_align; }; #endif diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 8df475db88c0..fb2e88614f5d 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -257,7 +257,6 @@ struct plat_stmmacenet_data { u8 vlan_fail_q; unsigned int eee_usecs_rate; struct pci_dev *pdev; - bool has_crossts; int int_snapshot_num; int ext_snapshot_num; bool int_snapshot_en; diff --git a/include/linux/string.h b/include/linux/string.h index 61ec7e4f6311..cf7607b32102 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -261,6 +261,49 @@ void memcpy_and_pad(void *dest, size_t dest_len, const void *src, size_t count, int pad); /** + * strtomem_pad - Copy NUL-terminated string to non-NUL-terminated buffer + * + * @dest: Pointer of destination character array (marked as __nonstring) + * @src: Pointer to NUL-terminated string + * @pad: Padding character to fill any remaining bytes of @dest after copy + * + * This is a replacement for strncpy() uses where the destination is not + * a NUL-terminated string, but with bounds checking on the source size, and + * an explicit padding character. If padding is not required, use strtomem(). + * + * Note that the size of @dest is not an argument, as the length of @dest + * must be discoverable by the compiler. + */ +#define strtomem_pad(dest, src, pad) do { \ + const size_t _dest_len = __builtin_object_size(dest, 1); \ + \ + BUILD_BUG_ON(!__builtin_constant_p(_dest_len) || \ + _dest_len == (size_t)-1); \ + memcpy_and_pad(dest, _dest_len, src, strnlen(src, _dest_len), pad); \ +} while (0) + +/** + * strtomem - Copy NUL-terminated string to non-NUL-terminated buffer + * + * @dest: Pointer of destination character array (marked as __nonstring) + * @src: Pointer to NUL-terminated string + * + * This is a replacement for strncpy() uses where the destination is not + * a NUL-terminated string, but with bounds checking on the source size, and + * without trailing padding. If padding is required, use strtomem_pad(). + * + * Note that the size of @dest is not an argument, as the length of @dest + * must be discoverable by the compiler. + */ +#define strtomem(dest, src) do { \ + const size_t _dest_len = __builtin_object_size(dest, 1); \ + \ + BUILD_BUG_ON(!__builtin_constant_p(_dest_len) || \ + _dest_len == (size_t)-1); \ + memcpy(dest, src, min(_dest_len, strnlen(src, _dest_len))); \ +} while (0) + +/** * memset_after - Set a value after a struct member to the end of a struct * * @obj: Address of target struct instance diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index 4d72258d42fd..8530c7328269 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -21,6 +21,8 @@ enum string_size_units { void string_get_size(u64 size, u64 blk_size, enum string_size_units units, char *buf, int len); +int parse_int_array_user(const char __user *from, size_t count, int **array); + #define UNESCAPE_SPACE BIT(0) #define UNESCAPE_OCTAL BIT(1) #define UNESCAPE_HEX BIT(2) @@ -126,4 +128,9 @@ static inline const char *str_enabled_disabled(bool v) return v ? "enabled" : "disabled"; } +static inline const char *str_read_write(bool v) +{ + return v ? "read" : "write"; +} + #endif diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 75eea5ebb179..770ef2cb5775 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -246,6 +246,7 @@ void rpc_clnt_xprt_switch_remove_xprt(struct rpc_clnt *, struct rpc_xprt *); bool rpc_clnt_xprt_switch_has_addr(struct rpc_clnt *clnt, const struct sockaddr *sap); void rpc_clnt_xprt_set_online(struct rpc_clnt *clnt, struct rpc_xprt *xprt); +void rpc_clnt_disconnect(struct rpc_clnt *clnt); void rpc_cleanup_clids(void); static inline int rpc_reply_expected(struct rpc_task *task) diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index acc62647317c..b8ca3ecaf8d7 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -209,11 +209,17 @@ struct rpc_task *rpc_run_task(const struct rpc_task_setup *); struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req); void rpc_put_task(struct rpc_task *); void rpc_put_task_async(struct rpc_task *); +bool rpc_task_set_rpc_status(struct rpc_task *task, int rpc_status); +void rpc_task_try_cancel(struct rpc_task *task, int error); void rpc_signal_task(struct rpc_task *); void rpc_exit_task(struct rpc_task *); void rpc_exit(struct rpc_task *, int); void rpc_release_calldata(const struct rpc_call_ops *, void *); void rpc_killall_tasks(struct rpc_clnt *); +unsigned long rpc_cancel_tasks(struct rpc_clnt *clnt, int error, + bool (*fnmatch)(const struct rpc_task *, + const void *), + const void *data); void rpc_execute(struct rpc_task *); void rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *); void rpc_init_wait_queue(struct rpc_wait_queue *, const char *); @@ -252,7 +258,7 @@ int rpc_malloc(struct rpc_task *); void rpc_free(struct rpc_task *); int rpciod_up(void); void rpciod_down(void); -int __rpc_wait_for_completion_task(struct rpc_task *task, wait_bit_action_f *); +int rpc_wait_for_completion_task(struct rpc_task *task); #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) struct net; void rpc_show_tasks(struct net *); @@ -264,11 +270,6 @@ extern struct workqueue_struct *xprtiod_workqueue; void rpc_prepare_task(struct rpc_task *task); gfp_t rpc_task_gfp_mask(void); -static inline int rpc_wait_for_completion_task(struct rpc_task *task) -{ - return __rpc_wait_for_completion_task(task, NULL); -} - #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS) static inline const char * rpc_qname(const struct rpc_wait_queue *q) { diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index daecb009c05b..88de45491376 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -472,6 +472,7 @@ struct svc_procedure { /* XDR free result: */ void (*pc_release)(struct svc_rqst *); unsigned int pc_argsize; /* argument struct size */ + unsigned int pc_argzero; /* how much of argument to clear */ unsigned int pc_ressize; /* result struct size */ unsigned int pc_cachetype; /* cache info (NFS) */ unsigned int pc_xdrressize; /* maximum size of XDR reply */ @@ -544,16 +545,27 @@ static inline void svc_reserve_auth(struct svc_rqst *rqstp, int space) } /** - * svcxdr_init_decode - Prepare an xdr_stream for svc Call decoding + * svcxdr_init_decode - Prepare an xdr_stream for Call decoding * @rqstp: controlling server RPC transaction context * + * This function currently assumes the RPC header in rq_arg has + * already been decoded. Upon return, xdr->p points to the + * location of the upper layer header. */ static inline void svcxdr_init_decode(struct svc_rqst *rqstp) { struct xdr_stream *xdr = &rqstp->rq_arg_stream; - struct kvec *argv = rqstp->rq_arg.head; + struct xdr_buf *buf = &rqstp->rq_arg; + struct kvec *argv = buf->head; - xdr_init_decode(xdr, &rqstp->rq_arg, argv->iov_base, NULL); + /* + * svc_getnl() and friends do not keep the xdr_buf's ::len + * field up to date. Refresh that field before initializing + * the argument decoding stream. + */ + buf->len = buf->head->iov_len + buf->page_len + buf->tail->iov_len; + + xdr_init_decode(xdr, buf, argv->iov_base, NULL); xdr_set_scratch_page(xdr, rqstp->rq_scratch_page); } @@ -576,7 +588,7 @@ static inline void svcxdr_init_encode(struct svc_rqst *rqstp) xdr->end = resv->iov_base + PAGE_SIZE - rqstp->rq_auth_slack; buf->len = resv->iov_len; xdr->page_ptr = buf->pages - 1; - buf->buflen = PAGE_SIZE * (1 + rqstp->rq_page_end - buf->pages); + buf->buflen = PAGE_SIZE * (rqstp->rq_page_end - buf->pages); buf->buflen -= rqstp->rq_auth_slack; xdr->rqst = NULL; } diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 69175029abbb..f84e2a1358e1 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -240,6 +240,8 @@ typedef int (*kxdrdproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr, extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p, struct rpc_rqst *rqst); +extern void xdr_init_encode_pages(struct xdr_stream *xdr, struct xdr_buf *buf, + struct page **pages, struct rpc_rqst *rqst); extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes); extern int xdr_reserve_space_vec(struct xdr_stream *xdr, struct kvec *vec, size_t nbytes); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 70f2921e2e70..cfe19a028918 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -75,7 +75,7 @@ extern struct suspend_stats suspend_stats; static inline void dpm_save_failed_dev(const char *name) { - strlcpy(suspend_stats.failed_devs[suspend_stats.last_failed_dev], + strscpy(suspend_stats.failed_devs[suspend_stats.last_failed_dev], name, sizeof(suspend_stats.failed_devs[0])); suspend_stats.last_failed_dev++; @@ -191,6 +191,7 @@ struct platform_s2idle_ops { int (*begin)(void); int (*prepare)(void); int (*prepare_late)(void); + void (*check)(void); bool (*wake)(void); void (*restore_early)(void); void (*restore)(void); @@ -510,8 +511,8 @@ extern bool pm_save_wakeup_count(unsigned int count); extern void pm_wakep_autosleep_enabled(bool set); extern void pm_print_active_wakeup_sources(void); -extern void lock_system_sleep(void); -extern void unlock_system_sleep(void); +extern unsigned int lock_system_sleep(void); +extern void unlock_system_sleep(unsigned int); #else /* !CONFIG_PM_SLEEP */ @@ -534,8 +535,8 @@ static inline void pm_system_wakeup(void) {} static inline void pm_wakeup_clear(bool reset) {} static inline void pm_system_irq_wakeup(unsigned int irq_number) {} -static inline void lock_system_sleep(void) {} -static inline void unlock_system_sleep(void) {} +static inline unsigned int lock_system_sleep(void) { return 0; } +static inline void unlock_system_sleep(unsigned int flags) {} #endif /* !CONFIG_PM_SLEEP */ diff --git a/include/linux/swab.h b/include/linux/swab.h index bcff5149861a..9b804dbb0d79 100644 --- a/include/linux/swab.h +++ b/include/linux/swab.h @@ -20,4 +20,29 @@ # define swab64s __swab64s # define swahw32s __swahw32s # define swahb32s __swahb32s + +static inline void swab16_array(u16 *buf, unsigned int words) +{ + while (words--) { + swab16s(buf); + buf++; + } +} + +static inline void swab32_array(u32 *buf, unsigned int words) +{ + while (words--) { + swab32s(buf); + buf++; + } +} + +static inline void swab64_array(u64 *buf, unsigned int words) +{ + while (words--) { + swab64s(buf); + buf++; + } +} + #endif /* _LINUX_SWAB_H */ diff --git a/include/linux/swap.h b/include/linux/swap.h index 43150b9bbc5c..a18cf4b7c724 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -162,6 +162,10 @@ union swap_header { */ struct reclaim_state { unsigned long reclaimed_slab; +#ifdef CONFIG_LRU_GEN + /* per-thread mm walk data */ + struct lru_gen_mm_walk *mm_walk; +#endif }; #ifdef __KERNEL__ @@ -351,6 +355,11 @@ static inline swp_entry_t folio_swap_entry(struct folio *folio) return entry; } +static inline void folio_set_swap_entry(struct folio *folio, swp_entry_t entry) +{ + folio->private = (void *)entry.val; +} + /* linux/mm/workingset.c */ void workingset_age_nonresident(struct lruvec *lruvec, unsigned long nr_pages); void *workingset_eviction(struct folio *folio, struct mem_cgroup *target_memcg); @@ -375,11 +384,11 @@ extern unsigned long totalreserve_pages; /* linux/mm/swap.c */ -extern void lru_note_cost(struct lruvec *lruvec, bool file, - unsigned int nr_pages); -extern void lru_note_cost_folio(struct folio *); -extern void folio_add_lru(struct folio *); -extern void lru_cache_add(struct page *); +void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages); +void lru_note_cost_folio(struct folio *); +void folio_add_lru(struct folio *); +void folio_add_lru_vma(struct folio *, struct vm_area_struct *); +void lru_cache_add(struct page *); void mark_page_accessed(struct page *); void folio_mark_accessed(struct folio *); @@ -481,7 +490,8 @@ static inline long get_nr_swap_pages(void) extern void si_swapinfo(struct sysinfo *); swp_entry_t folio_alloc_swap(struct folio *folio); -extern void put_swap_page(struct page *page, swp_entry_t entry); +bool folio_free_swap(struct folio *folio); +void put_swap_folio(struct folio *folio, swp_entry_t entry); extern swp_entry_t get_swap_page_of_type(int); extern int get_swap_pages(int n, swp_entry_t swp_entries[], int entry_size); extern int add_swap_count_continuation(swp_entry_t, gfp_t); @@ -500,7 +510,6 @@ extern int __swp_swapcount(swp_entry_t entry); extern int swp_swapcount(swp_entry_t entry); extern struct swap_info_struct *page_swap_info(struct page *); extern struct swap_info_struct *swp_swap_info(swp_entry_t entry); -extern int try_to_free_swap(struct page *); struct backing_dev_info; extern int init_swap_address_space(unsigned int type, unsigned long nr_pages); extern void exit_swap_address_space(unsigned int type); @@ -566,7 +575,7 @@ static inline void swap_free(swp_entry_t swp) { } -static inline void put_swap_page(struct page *page, swp_entry_t swp) +static inline void put_swap_folio(struct folio *folio, swp_entry_t swp) { } @@ -585,11 +594,6 @@ static inline int swp_swapcount(swp_entry_t entry) return 0; } -static inline int try_to_free_swap(struct page *page) -{ - return 0; -} - static inline swp_entry_t folio_alloc_swap(struct folio *folio) { swp_entry_t entry; @@ -597,6 +601,11 @@ static inline swp_entry_t folio_alloc_swap(struct folio *folio) return entry; } +static inline bool folio_free_swap(struct folio *folio) +{ + return false; +} + static inline int add_swap_extent(struct swap_info_struct *sis, unsigned long start_page, unsigned long nr_pages, sector_t start_block) @@ -657,7 +666,7 @@ static inline void folio_throttle_swaprate(struct folio *folio, gfp_t gfp) cgroup_throttle_swaprate(&folio->page, gfp); } -#ifdef CONFIG_MEMCG_SWAP +#if defined(CONFIG_MEMCG) && defined(CONFIG_SWAP) void mem_cgroup_swapout(struct folio *folio, swp_entry_t entry); int __mem_cgroup_try_charge_swap(struct folio *folio, swp_entry_t entry); static inline int mem_cgroup_try_charge_swap(struct folio *folio, @@ -677,7 +686,7 @@ static inline void mem_cgroup_uncharge_swap(swp_entry_t entry, unsigned int nr_p } extern long mem_cgroup_get_nr_swap_pages(struct mem_cgroup *memcg); -extern bool mem_cgroup_swap_full(struct page *page); +extern bool mem_cgroup_swap_full(struct folio *folio); #else static inline void mem_cgroup_swapout(struct folio *folio, swp_entry_t entry) { @@ -699,7 +708,7 @@ static inline long mem_cgroup_get_nr_swap_pages(struct mem_cgroup *memcg) return get_nr_swap_pages(); } -static inline bool mem_cgroup_swap_full(struct page *page) +static inline bool mem_cgroup_swap_full(struct folio *folio) { return vm_swap_full(); } diff --git a/include/linux/swap_cgroup.h b/include/linux/swap_cgroup.h index a12dd1c3966c..ae73a87775b3 100644 --- a/include/linux/swap_cgroup.h +++ b/include/linux/swap_cgroup.h @@ -4,7 +4,7 @@ #include <linux/swap.h> -#ifdef CONFIG_MEMCG_SWAP +#if defined(CONFIG_MEMCG) && defined(CONFIG_SWAP) extern unsigned short swap_cgroup_cmpxchg(swp_entry_t ent, unsigned short old, unsigned short new); @@ -40,6 +40,6 @@ static inline void swap_cgroup_swapoff(int type) return; } -#endif /* CONFIG_MEMCG_SWAP */ +#endif #endif /* __LINUX_SWAP_CGROUP_H */ diff --git a/include/linux/swapfile.h b/include/linux/swapfile.h index 54078542134c..7ed529a77c5b 100644 --- a/include/linux/swapfile.h +++ b/include/linux/swapfile.h @@ -8,6 +8,11 @@ */ extern struct swap_info_struct *swap_info[]; extern unsigned long generic_max_swapfile_size(void); -extern unsigned long max_swapfile_size(void); +unsigned long arch_max_swapfile_size(void); + +/* Maximum swapfile size supported for the arch (not inclusive). */ +extern unsigned long swapfile_maximum_size; +/* Whether swap migration entry supports storing A/D bits for the arch */ +extern bool swap_migration_ad_supported; #endif /* _LINUX_SWAPFILE_H */ diff --git a/include/linux/swapops.h b/include/linux/swapops.h index a3d435bf9f97..86b95ccb81bb 100644 --- a/include/linux/swapops.h +++ b/include/linux/swapops.h @@ -8,6 +8,10 @@ #ifdef CONFIG_MMU +#ifdef CONFIG_SWAP +#include <linux/swapfile.h> +#endif /* CONFIG_SWAP */ + /* * swapcache pages are stored in the swapper_space radix tree. We want to * get good packing density in that tree, so the index should be dense in @@ -23,6 +27,45 @@ #define SWP_TYPE_SHIFT (BITS_PER_XA_VALUE - MAX_SWAPFILES_SHIFT) #define SWP_OFFSET_MASK ((1UL << SWP_TYPE_SHIFT) - 1) +/* + * Definitions only for PFN swap entries (see is_pfn_swap_entry()). To + * store PFN, we only need SWP_PFN_BITS bits. Each of the pfn swap entries + * can use the extra bits to store other information besides PFN. + */ +#ifdef MAX_PHYSMEM_BITS +#define SWP_PFN_BITS (MAX_PHYSMEM_BITS - PAGE_SHIFT) +#else /* MAX_PHYSMEM_BITS */ +#define SWP_PFN_BITS (BITS_PER_LONG - PAGE_SHIFT) +#endif /* MAX_PHYSMEM_BITS */ +#define SWP_PFN_MASK (BIT(SWP_PFN_BITS) - 1) + +/** + * Migration swap entry specific bitfield definitions. Layout: + * + * |----------+--------------------| + * | swp_type | swp_offset | + * |----------+--------+-+-+-------| + * | | resv |D|A| PFN | + * |----------+--------+-+-+-------| + * + * @SWP_MIG_YOUNG_BIT: Whether the page used to have young bit set (bit A) + * @SWP_MIG_DIRTY_BIT: Whether the page used to have dirty bit set (bit D) + * + * Note: A/D bits will be stored in migration entries iff there're enough + * free bits in arch specific swp offset. By default we'll ignore A/D bits + * when migrating a page. Please refer to migration_entry_supports_ad() + * for more information. If there're more bits besides PFN and A/D bits, + * they should be reserved and always be zeros. + */ +#define SWP_MIG_YOUNG_BIT (SWP_PFN_BITS) +#define SWP_MIG_DIRTY_BIT (SWP_PFN_BITS + 1) +#define SWP_MIG_TOTAL_BITS (SWP_PFN_BITS + 2) + +#define SWP_MIG_YOUNG BIT(SWP_MIG_YOUNG_BIT) +#define SWP_MIG_DIRTY BIT(SWP_MIG_DIRTY_BIT) + +static inline bool is_pfn_swap_entry(swp_entry_t entry); + /* Clear all flags but only keep swp_entry_t related information */ static inline pte_t pte_swp_clear_flags(pte_t pte) { @@ -64,6 +107,17 @@ static inline pgoff_t swp_offset(swp_entry_t entry) return entry.val & SWP_OFFSET_MASK; } +/* + * This should only be called upon a pfn swap entry to get the PFN stored + * in the swap entry. Please refers to is_pfn_swap_entry() for definition + * of pfn swap entry. + */ +static inline unsigned long swp_offset_pfn(swp_entry_t entry) +{ + VM_BUG_ON(!is_pfn_swap_entry(entry)); + return swp_offset(entry) & SWP_PFN_MASK; +} + /* check whether a pte points to a swap entry */ static inline int is_swap_pte(pte_t pte) { @@ -240,6 +294,52 @@ static inline swp_entry_t make_writable_migration_entry(pgoff_t offset) return swp_entry(SWP_MIGRATION_WRITE, offset); } +/* + * Returns whether the host has large enough swap offset field to support + * carrying over pgtable A/D bits for page migrations. The result is + * pretty much arch specific. + */ +static inline bool migration_entry_supports_ad(void) +{ +#ifdef CONFIG_SWAP + return swap_migration_ad_supported; +#else /* CONFIG_SWAP */ + return false; +#endif /* CONFIG_SWAP */ +} + +static inline swp_entry_t make_migration_entry_young(swp_entry_t entry) +{ + if (migration_entry_supports_ad()) + return swp_entry(swp_type(entry), + swp_offset(entry) | SWP_MIG_YOUNG); + return entry; +} + +static inline bool is_migration_entry_young(swp_entry_t entry) +{ + if (migration_entry_supports_ad()) + return swp_offset(entry) & SWP_MIG_YOUNG; + /* Keep the old behavior of aging page after migration */ + return false; +} + +static inline swp_entry_t make_migration_entry_dirty(swp_entry_t entry) +{ + if (migration_entry_supports_ad()) + return swp_entry(swp_type(entry), + swp_offset(entry) | SWP_MIG_DIRTY); + return entry; +} + +static inline bool is_migration_entry_dirty(swp_entry_t entry) +{ + if (migration_entry_supports_ad()) + return swp_offset(entry) & SWP_MIG_DIRTY; + /* Keep the old behavior of clean page after migration */ + return false; +} + extern void __migration_entry_wait(struct mm_struct *mm, pte_t *ptep, spinlock_t *ptl); extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd, @@ -247,8 +347,8 @@ extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd, #ifdef CONFIG_HUGETLB_PAGE extern void __migration_entry_wait_huge(pte_t *ptep, spinlock_t *ptl); extern void migration_entry_wait_huge(struct vm_area_struct *vma, pte_t *pte); -#endif -#else +#endif /* CONFIG_HUGETLB_PAGE */ +#else /* CONFIG_MIGRATION */ static inline swp_entry_t make_readable_migration_entry(pgoff_t offset) { return swp_entry(0, 0); @@ -276,7 +376,7 @@ static inline void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd, #ifdef CONFIG_HUGETLB_PAGE static inline void __migration_entry_wait_huge(pte_t *ptep, spinlock_t *ptl) { } static inline void migration_entry_wait_huge(struct vm_area_struct *vma, pte_t *pte) { } -#endif +#endif /* CONFIG_HUGETLB_PAGE */ static inline int is_writable_migration_entry(swp_entry_t entry) { return 0; @@ -286,7 +386,26 @@ static inline int is_readable_migration_entry(swp_entry_t entry) return 0; } -#endif +static inline swp_entry_t make_migration_entry_young(swp_entry_t entry) +{ + return entry; +} + +static inline bool is_migration_entry_young(swp_entry_t entry) +{ + return false; +} + +static inline swp_entry_t make_migration_entry_dirty(swp_entry_t entry) +{ + return entry; +} + +static inline bool is_migration_entry_dirty(swp_entry_t entry) +{ + return false; +} +#endif /* CONFIG_MIGRATION */ typedef unsigned long pte_marker; @@ -369,7 +488,7 @@ static inline int pte_none_mostly(pte_t pte) static inline struct page *pfn_swap_entry_to_page(swp_entry_t entry) { - struct page *p = pfn_to_page(swp_offset(entry)); + struct page *p = pfn_to_page(swp_offset_pfn(entry)); /* * Any use of migration entries may only occur while the @@ -387,6 +506,9 @@ static inline struct page *pfn_swap_entry_to_page(swp_entry_t entry) */ static inline bool is_pfn_swap_entry(swp_entry_t entry) { + /* Make sure the swp offset can always store the needed fields */ + BUILD_BUG_ON(SWP_TYPE_SHIFT < SWP_PFN_BITS); + return is_migration_entry(entry) || is_device_private_entry(entry) || is_device_exclusive_entry(entry); } @@ -426,7 +548,7 @@ static inline int is_pmd_migration_entry(pmd_t pmd) { return is_swap_pmd(pmd) && is_migration_entry(pmd_to_swp_entry(pmd)); } -#else +#else /* CONFIG_ARCH_ENABLE_THP_MIGRATION */ static inline int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page) { @@ -455,7 +577,7 @@ static inline int is_pmd_migration_entry(pmd_t pmd) { return 0; } -#endif +#endif /* CONFIG_ARCH_ENABLE_THP_MIGRATION */ #ifdef CONFIG_MEMORY_FAILURE @@ -475,27 +597,17 @@ static inline int is_hwpoison_entry(swp_entry_t entry) return swp_type(entry) == SWP_HWPOISON; } -static inline unsigned long hwpoison_entry_to_pfn(swp_entry_t entry) -{ - return swp_offset(entry); -} - static inline void num_poisoned_pages_inc(void) { atomic_long_inc(&num_poisoned_pages); } -static inline void num_poisoned_pages_dec(void) -{ - atomic_long_dec(&num_poisoned_pages); -} - static inline void num_poisoned_pages_sub(long i) { atomic_long_sub(i, &num_poisoned_pages); } -#else +#else /* CONFIG_MEMORY_FAILURE */ static inline swp_entry_t make_hwpoison_entry(struct page *page) { @@ -514,7 +626,7 @@ static inline void num_poisoned_pages_inc(void) static inline void num_poisoned_pages_sub(long i) { } -#endif +#endif /* CONFIG_MEMORY_FAILURE */ static inline int non_swap_entry(swp_entry_t entry) { diff --git a/include/linux/syslog.h b/include/linux/syslog.h index 86af908e2663..955f80e34d4f 100644 --- a/include/linux/syslog.h +++ b/include/linux/syslog.h @@ -8,6 +8,8 @@ #ifndef _LINUX_SYSLOG_H #define _LINUX_SYSLOG_H +#include <linux/wait.h> + /* Close the log. Currently a NOP. */ #define SYSLOG_ACTION_CLOSE 0 /* Open the log. Currently a NOP. */ @@ -35,5 +37,6 @@ #define SYSLOG_FROM_PROC 1 int do_syslog(int type, char __user *buf, int count, int source); +extern wait_queue_head_t log_wait; #endif /* _LINUX_SYSLOG_H */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index a9fbe22732c3..41b1da621a45 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -295,7 +295,7 @@ struct tcp_sock { u32 packets_out; /* Packets which are "in flight" */ u32 retrans_out; /* Retransmitted packets out */ u32 max_packets_out; /* max packets_out in last window */ - u32 max_packets_seq; /* right edge of max_packets_out flight */ + u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ u16 urg_data; /* Saved octet of OOB data and control flags */ u8 ecn_flags; /* ECN status bits. */ @@ -388,6 +388,12 @@ struct tcp_sock { u8 bpf_sock_ops_cb_flags; /* Control calling BPF programs * values defined in uapi/linux/tcp.h */ + u8 bpf_chg_cc_inprogress:1; /* In the middle of + * bpf_setsockopt(TCP_CONGESTION), + * it is to avoid the bpf_tcp_cc->init() + * to recur itself by calling + * bpf_setsockopt(TCP_CONGESTION, "itself"). + */ #define BPF_SOCK_OPS_TEST_FLAG(TP, ARG) (TP->bpf_sock_ops_cb_flags & ARG) #else #define BPF_SOCK_OPS_TEST_FLAG(TP, ARG) 0 diff --git a/include/linux/termios_internal.h b/include/linux/termios_internal.h new file mode 100644 index 000000000000..d77f29e5e2b7 --- /dev/null +++ b/include/linux/termios_internal.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_TERMIOS_CONV_H +#define _LINUX_TERMIOS_CONV_H + +#include <linux/uaccess.h> +#include <asm/termios.h> + +/* intr=^C quit=^\ erase=del kill=^U + eof=^D vtime=\0 vmin=\1 sxtc=\0 + start=^Q stop=^S susp=^Z eol=\0 + reprint=^R discard=^O werase=^W lnext=^V + eol2=\0 +*/ + +#ifdef VDSUSP +#define INIT_C_CC_VDSUSP_EXTRA [VDSUSP] = 'Y'-0x40, +#else +#define INIT_C_CC_VDSUSP_EXTRA +#endif + +#define INIT_C_CC { \ + [VINTR] = 'C'-0x40, \ + [VQUIT] = '\\'-0x40, \ + [VERASE] = '\177', \ + [VKILL] = 'U'-0x40, \ + [VEOF] = 'D'-0x40, \ + [VSTART] = 'Q'-0x40, \ + [VSTOP] = 'S'-0x40, \ + [VSUSP] = 'Z'-0x40, \ + [VREPRINT] = 'R'-0x40, \ + [VDISCARD] = 'O'-0x40, \ + [VWERASE] = 'W'-0x40, \ + [VLNEXT] = 'V'-0x40, \ + INIT_C_CC_VDSUSP_EXTRA \ + [VMIN] = 1 } + +int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *); +int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *); +#ifdef TCGETS2 +int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *); +int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *); +int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *); +int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *); +#else /* TCGETS2 */ +int user_termios_to_kernel_termios(struct ktermios *, struct termios __user *); +int kernel_termios_to_user_termios(struct termios __user *, struct ktermios *); +#endif /* TCGETS2 */ + +#endif /* _LINUX_TERMIOS_CONV_H */ diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 1386c713885d..9ecc128944a1 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -17,8 +17,6 @@ #include <linux/workqueue.h> #include <uapi/linux/thermal.h> -#define THERMAL_MAX_TRIPS 12 - /* invalid cooling state */ #define THERMAL_CSTATE_INVALID -1UL @@ -296,82 +294,43 @@ struct thermal_zone_params { int offset; }; -/** - * struct thermal_zone_of_device_ops - callbacks for handling DT based zones - * - * Mandatory: - * @get_temp: a pointer to a function that reads the sensor temperature. - * - * Optional: - * @get_trend: a pointer to a function that reads the sensor temperature trend. - * @set_trips: a pointer to a function that sets a temperature window. When - * this window is left the driver must inform the thermal core via - * thermal_zone_device_update. - * @set_emul_temp: a pointer to a function that sets sensor emulated - * temperature. - * @set_trip_temp: a pointer to a function that sets the trip temperature on - * hardware. - * @change_mode: a pointer to a function that notifies the thermal zone - * mode change. - */ -struct thermal_zone_of_device_ops { - int (*get_temp)(void *, int *); - int (*get_trend)(void *, int, enum thermal_trend *); - int (*set_trips)(void *, int, int); - int (*set_emul_temp)(void *, int); - int (*set_trip_temp)(void *, int, int); - int (*change_mode) (void *, enum thermal_device_mode); -}; - /* Function declarations */ #ifdef CONFIG_THERMAL_OF -int thermal_zone_of_get_sensor_id(struct device_node *tz_np, - struct device_node *sensor_np, - u32 *id); -struct thermal_zone_device * -thermal_zone_of_sensor_register(struct device *dev, int id, void *data, - const struct thermal_zone_of_device_ops *ops); -void thermal_zone_of_sensor_unregister(struct device *dev, - struct thermal_zone_device *tz); -struct thermal_zone_device *devm_thermal_zone_of_sensor_register( - struct device *dev, int id, void *data, - const struct thermal_zone_of_device_ops *ops); -void devm_thermal_zone_of_sensor_unregister(struct device *dev, - struct thermal_zone_device *tz); -#else +struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data, + const struct thermal_zone_device_ops *ops); -static inline int thermal_zone_of_get_sensor_id(struct device_node *tz_np, - struct device_node *sensor_np, - u32 *id) -{ - return -ENOENT; -} -static inline struct thermal_zone_device * -thermal_zone_of_sensor_register(struct device *dev, int id, void *data, - const struct thermal_zone_of_device_ops *ops) +struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data, + const struct thermal_zone_device_ops *ops); + +void thermal_of_zone_unregister(struct thermal_zone_device *tz); + +void devm_thermal_of_zone_unregister(struct device *dev, struct thermal_zone_device *tz); + +void thermal_of_zone_unregister(struct thermal_zone_device *tz); + +#else +static inline +struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data, + const struct thermal_zone_device_ops *ops) { - return ERR_PTR(-ENODEV); + return ERR_PTR(-ENOTSUPP); } static inline -void thermal_zone_of_sensor_unregister(struct device *dev, - struct thermal_zone_device *tz) +struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data, + const struct thermal_zone_device_ops *ops) { + return ERR_PTR(-ENOTSUPP); } -static inline struct thermal_zone_device *devm_thermal_zone_of_sensor_register( - struct device *dev, int id, void *data, - const struct thermal_zone_of_device_ops *ops) +static inline void thermal_of_zone_unregister(struct thermal_zone_device *tz) { - return ERR_PTR(-ENODEV); } -static inline -void devm_thermal_zone_of_sensor_unregister(struct device *dev, - struct thermal_zone_device *tz) +static inline void devm_thermal_of_zone_unregister(struct device *dev, + struct thermal_zone_device *tz) { } - #endif #ifdef CONFIG_THERMAL diff --git a/include/linux/thunderbolt.h b/include/linux/thunderbolt.h index 9f442d73f3df..90cd08ab2f5d 100644 --- a/include/linux/thunderbolt.h +++ b/include/linux/thunderbolt.h @@ -187,6 +187,7 @@ void tb_unregister_property_dir(const char *key, struct tb_property_dir *dir); * @device_name: Name of the device (or %NULL if not known) * @link_speed: Speed of the link in Gb/s * @link_width: Width of the link (1 or 2) + * @link_usb4: Downstream link is USB4 * @is_unplugged: The XDomain is unplugged * @needs_uuid: If the XDomain does not have @remote_uuid it will be * queried first @@ -234,6 +235,7 @@ struct tb_xdomain { const char *device_name; unsigned int link_speed; unsigned int link_width; + bool link_usb4; bool is_unplugged; bool needs_uuid; struct ida service_ids; diff --git a/include/linux/tnum.h b/include/linux/tnum.h index 498dbcedb451..1c3948a1d6ad 100644 --- a/include/linux/tnum.h +++ b/include/linux/tnum.h @@ -21,7 +21,12 @@ struct tnum { struct tnum tnum_const(u64 value); /* A completely unknown value */ extern const struct tnum tnum_unknown; -/* A value that's unknown except that @min <= value <= @max */ +/* An unknown value that is a superset of @min <= value <= @max. + * + * Could include values outside the range of [@min, @max]. + * For example tnum_range(0, 2) is represented by {0, 1, 2, *3*}, + * rather than the intended set of {0, 1, 2}. + */ struct tnum tnum_range(u64 min, u64 max); /* Arithmetic and logical ops */ @@ -73,7 +78,18 @@ static inline bool tnum_is_unknown(struct tnum a) */ bool tnum_is_aligned(struct tnum a, u64 size); -/* Returns true if @b represents a subset of @a. */ +/* Returns true if @b represents a subset of @a. + * + * Note that using tnum_range() as @a requires extra cautions as tnum_in() may + * return true unexpectedly due to tnum limited ability to represent tight + * range, e.g. + * + * tnum_in(tnum_range(0, 2), tnum_const(3)) == true + * + * As a rule of thumb, if @a is explicitly coded rather than coming from + * reg->var_off, it should be in form of tnum_const(), tnum_range(0, 2**n - 1), + * or tnum_range(2**n, 2**(n+1) - 1). + */ bool tnum_in(struct tnum a, struct tnum b); /* Formatting functions. These have snprintf-like semantics: they will write diff --git a/include/linux/trace.h b/include/linux/trace.h index bf169612ffe1..b5e16e438448 100644 --- a/include/linux/trace.h +++ b/include/linux/trace.h @@ -2,8 +2,6 @@ #ifndef _LINUX_TRACE_H #define _LINUX_TRACE_H -#ifdef CONFIG_TRACING - #define TRACE_EXPORT_FUNCTION BIT(0) #define TRACE_EXPORT_EVENT BIT(1) #define TRACE_EXPORT_MARKER BIT(2) @@ -28,6 +26,8 @@ struct trace_export { int flags; }; +#ifdef CONFIG_TRACING + int register_ftrace_export(struct trace_export *export); int unregister_ftrace_export(struct trace_export *export); @@ -48,6 +48,38 @@ void osnoise_arch_unregister(void); void osnoise_trace_irq_entry(int id); void osnoise_trace_irq_exit(int id, const char *desc); +#else /* CONFIG_TRACING */ +static inline int register_ftrace_export(struct trace_export *export) +{ + return -EINVAL; +} +static inline int unregister_ftrace_export(struct trace_export *export) +{ + return 0; +} +static inline void trace_printk_init_buffers(void) +{ +} +static inline int trace_array_printk(struct trace_array *tr, unsigned long ip, + const char *fmt, ...) +{ + return 0; +} +static inline int trace_array_init_printk(struct trace_array *tr) +{ + return -EINVAL; +} +static inline void trace_array_put(struct trace_array *tr) +{ +} +static inline struct trace_array *trace_array_get_by_name(const char *name) +{ + return NULL; +} +static inline int trace_array_destroy(struct trace_array *tr) +{ + return 0; +} #endif /* CONFIG_TRACING */ #endif /* _LINUX_TRACE_H */ diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 8401dec93c15..20749bd9db71 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -92,6 +92,7 @@ struct trace_iterator { unsigned int temp_size; char *fmt; /* modified format holder */ unsigned int fmt_size; + long wait_index; /* trace_seq for __print_flags() and __print_symbolic() etc. */ struct trace_seq tmp_seq; diff --git a/include/linux/tty.h b/include/linux/tty.h index 7b0a5d478ef6..730c3301d710 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -122,8 +122,6 @@ struct tty_operations; /** * struct tty_struct - state associated with a tty while open * - * @magic: magic value set early in @alloc_tty_struct to %TTY_MAGIC, for - * debugging purposes * @kref: reference counting by tty_kref_get() and tty_kref_put(), reaching zero * frees the structure * @dev: class device or %NULL (e.g. ptys, serdev) @@ -193,7 +191,6 @@ struct tty_operations; * &struct tty_port. */ struct tty_struct { - int magic; struct kref kref; struct device *dev; struct tty_driver *driver; @@ -260,9 +257,6 @@ struct tty_file_private { struct list_head list; }; -/* tty magic number */ -#define TTY_MAGIC 0x5401 - /** * DOC: TTY Struct Flags * @@ -434,7 +428,7 @@ int tty_hung_up_p(struct file *filp); void do_SAK(struct tty_struct *tty); void __do_SAK(struct tty_struct *tty); void no_tty(void); -speed_t tty_termios_baud_rate(struct ktermios *termios); +speed_t tty_termios_baud_rate(const struct ktermios *termios); void tty_termios_encode_baud_rate(struct ktermios *termios, speed_t ibaud, speed_t obaud); void tty_encode_baud_rate(struct tty_struct *tty, speed_t ibaud, @@ -458,7 +452,7 @@ static inline speed_t tty_get_baud_rate(struct tty_struct *tty) unsigned char tty_get_char_size(unsigned int cflag); unsigned char tty_get_frame_size(unsigned int cflag); -void tty_termios_copy_hw(struct ktermios *new, struct ktermios *old); +void tty_termios_copy_hw(struct ktermios *new, const struct ktermios *old); int tty_termios_hw_change(const struct ktermios *a, const struct ktermios *b); int tty_set_termios(struct tty_struct *tty, struct ktermios *kt); diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 4841d8069c07..e00034118c7b 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -7,6 +7,7 @@ #include <linux/kref.h> #include <linux/list.h> #include <linux/cdev.h> +#include <linux/uaccess.h> #include <linux/termios.h> #include <linux/seq_file.h> @@ -141,7 +142,7 @@ struct serial_struct; * * Optional. * - * @set_termios: ``void ()(struct tty_struct *tty, struct ktermios *old)`` + * @set_termios: ``void ()(struct tty_struct *tty, const struct ktermios *old)`` * * This routine allows the @tty driver to be notified when device's * termios settings have changed. New settings are in @tty->termios. @@ -365,7 +366,7 @@ struct tty_operations { unsigned int cmd, unsigned long arg); long (*compat_ioctl)(struct tty_struct *tty, unsigned int cmd, unsigned long arg); - void (*set_termios)(struct tty_struct *tty, struct ktermios * old); + void (*set_termios)(struct tty_struct *tty, const struct ktermios *old); void (*throttle)(struct tty_struct * tty); void (*unthrottle)(struct tty_struct * tty); void (*stop)(struct tty_struct *tty); @@ -396,7 +397,6 @@ struct tty_operations { /** * struct tty_driver -- driver for TTY devices * - * @magic: set to %TTY_DRIVER_MAGIC in __tty_alloc_driver() * @kref: reference counting. Reaching zero frees all the internals and the * driver. * @cdevs: allocated/registered character /dev devices @@ -432,7 +432,6 @@ struct tty_operations { * @driver_name, @name, @type, @subtype, @init_termios, and @ops. */ struct tty_driver { - int magic; struct kref kref; struct cdev **cdevs; struct module *owner; @@ -489,9 +488,6 @@ static inline void tty_set_operations(struct tty_driver *driver, driver->ops = op; } -/* tty driver magic number */ -#define TTY_DRIVER_MAGIC 0x5402 - /** * DOC: TTY Driver Flags * diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h index ede6f2157f32..dcb61ec11424 100644 --- a/include/linux/tty_ldisc.h +++ b/include/linux/tty_ldisc.h @@ -130,7 +130,7 @@ int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass, * a pointer to wordsize-sensitive structure belongs here, but most of * ldiscs will happily leave it %NULL. * - * @set_termios: [TTY] ``void ()(struct tty_struct *tty, struct ktermios *old)`` + * @set_termios: [TTY] ``void ()(struct tty_struct *tty, const struct ktermios *old)`` * * This function notifies the line discpline that a change has been made * to the termios structure. @@ -227,7 +227,7 @@ struct tty_ldisc_ops { unsigned long arg); int (*compat_ioctl)(struct tty_struct *tty, unsigned int cmd, unsigned long arg); - void (*set_termios)(struct tty_struct *tty, struct ktermios *old); + void (*set_termios)(struct tty_struct *tty, const struct ktermios *old); __poll_t (*poll)(struct tty_struct *tty, struct file *file, struct poll_table_struct *wait); void (*hangup)(struct tty_struct *tty); diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h index 6ad4e9032d53..46040d66334a 100644 --- a/include/linux/u64_stats_sync.h +++ b/include/linux/u64_stats_sync.h @@ -8,7 +8,7 @@ * * Key points : * - * - Use a seqcount on 32-bit SMP, only disable preemption for 32-bit UP. + * - Use a seqcount on 32-bit * - The whole thing is a no-op on 64-bit architectures. * * Usage constraints: @@ -20,7 +20,8 @@ * writer and also spin forever. * * 3) Write side must use the _irqsave() variant if other writers, or a reader, - * can be invoked from an IRQ context. + * can be invoked from an IRQ context. On 64bit systems this variant does not + * disable interrupts. * * 4) If reader fetches several counters, there is no guarantee the whole values * are consistent w.r.t. each other (remember point #2: seqcounts are not @@ -29,11 +30,6 @@ * 5) Readers are allowed to sleep or be preempted/interrupted: they perform * pure reads. * - * 6) Readers must use both u64_stats_fetch_{begin,retry}_irq() if the stats - * might be updated from a hardirq or softirq context (remember point #1: - * seqcounts are not used for UP kernels). 32-bit UP stat readers could read - * corrupted 64-bit values otherwise. - * * Usage : * * Stats producer (writer) should use following template granted it already got @@ -66,7 +62,7 @@ #include <linux/seqlock.h> struct u64_stats_sync { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) +#if BITS_PER_LONG == 32 seqcount_t seq; #endif }; @@ -98,7 +94,22 @@ static inline void u64_stats_inc(u64_stats_t *p) local64_inc(&p->v); } -#else +static inline void u64_stats_init(struct u64_stats_sync *syncp) { } +static inline void __u64_stats_update_begin(struct u64_stats_sync *syncp) { } +static inline void __u64_stats_update_end(struct u64_stats_sync *syncp) { } +static inline unsigned long __u64_stats_irqsave(void) { return 0; } +static inline void __u64_stats_irqrestore(unsigned long flags) { } +static inline unsigned int __u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +{ + return 0; +} +static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp, + unsigned int start) +{ + return false; +} + +#else /* 64 bit */ typedef struct { u64 v; @@ -123,123 +134,95 @@ static inline void u64_stats_inc(u64_stats_t *p) { p->v++; } -#endif -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) -#define u64_stats_init(syncp) seqcount_init(&(syncp)->seq) -#else static inline void u64_stats_init(struct u64_stats_sync *syncp) { + seqcount_init(&syncp->seq); } -#endif -static inline void u64_stats_update_begin(struct u64_stats_sync *syncp) +static inline void __u64_stats_update_begin(struct u64_stats_sync *syncp) { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) - if (IS_ENABLED(CONFIG_PREEMPT_RT)) - preempt_disable(); + preempt_disable_nested(); write_seqcount_begin(&syncp->seq); -#endif } -static inline void u64_stats_update_end(struct u64_stats_sync *syncp) +static inline void __u64_stats_update_end(struct u64_stats_sync *syncp) { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) write_seqcount_end(&syncp->seq); - if (IS_ENABLED(CONFIG_PREEMPT_RT)) - preempt_enable(); -#endif + preempt_enable_nested(); } -static inline unsigned long -u64_stats_update_begin_irqsave(struct u64_stats_sync *syncp) +static inline unsigned long __u64_stats_irqsave(void) { - unsigned long flags = 0; + unsigned long flags; -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) - if (IS_ENABLED(CONFIG_PREEMPT_RT)) - preempt_disable(); - else - local_irq_save(flags); - write_seqcount_begin(&syncp->seq); -#endif + local_irq_save(flags); return flags; } -static inline void -u64_stats_update_end_irqrestore(struct u64_stats_sync *syncp, - unsigned long flags) +static inline void __u64_stats_irqrestore(unsigned long flags) { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) - write_seqcount_end(&syncp->seq); - if (IS_ENABLED(CONFIG_PREEMPT_RT)) - preempt_enable(); - else - local_irq_restore(flags); -#endif + local_irq_restore(flags); } static inline unsigned int __u64_stats_fetch_begin(const struct u64_stats_sync *syncp) { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) return read_seqcount_begin(&syncp->seq); -#else - return 0; -#endif } -static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp, + unsigned int start) { -#if BITS_PER_LONG == 32 && (!defined(CONFIG_SMP) && !defined(CONFIG_PREEMPT_RT)) - preempt_disable(); -#endif - return __u64_stats_fetch_begin(syncp); + return read_seqcount_retry(&syncp->seq, start); } +#endif /* !64 bit */ -static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp, - unsigned int start) +static inline void u64_stats_update_begin(struct u64_stats_sync *syncp) { -#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)) - return read_seqcount_retry(&syncp->seq, start); -#else - return false; -#endif + __u64_stats_update_begin(syncp); +} + +static inline void u64_stats_update_end(struct u64_stats_sync *syncp) +{ + __u64_stats_update_end(syncp); +} + +static inline unsigned long u64_stats_update_begin_irqsave(struct u64_stats_sync *syncp) +{ + unsigned long flags = __u64_stats_irqsave(); + + __u64_stats_update_begin(syncp); + return flags; +} + +static inline void u64_stats_update_end_irqrestore(struct u64_stats_sync *syncp, + unsigned long flags) +{ + __u64_stats_update_end(syncp); + __u64_stats_irqrestore(flags); +} + +static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +{ + return __u64_stats_fetch_begin(syncp); } static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, unsigned int start) { -#if BITS_PER_LONG == 32 && (!defined(CONFIG_SMP) && !defined(CONFIG_PREEMPT_RT)) - preempt_enable(); -#endif return __u64_stats_fetch_retry(syncp, start); } -/* - * In case irq handlers can update u64 counters, readers can use following helpers - * - SMP 32bit arches use seqcount protection, irq safe. - * - UP 32bit must disable irqs. - * - 64bit have no problem atomically reading u64 values, irq safe. - */ +/* Obsolete interfaces */ static inline unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *syncp) { -#if BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT_RT) - preempt_disable(); -#elif BITS_PER_LONG == 32 && !defined(CONFIG_SMP) - local_irq_disable(); -#endif - return __u64_stats_fetch_begin(syncp); + return u64_stats_fetch_begin(syncp); } static inline bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *syncp, unsigned int start) { -#if BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT_RT) - preempt_enable(); -#elif BITS_PER_LONG == 32 && !defined(CONFIG_SMP) - local_irq_enable(); -#endif - return __u64_stats_fetch_retry(syncp, start); + return u64_stats_fetch_retry(syncp, start); } #endif /* _LINUX_U64_STATS_SYNC_H */ diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h index 47e5d374c7eb..afb18f198843 100644 --- a/include/linux/uaccess.h +++ b/include/linux/uaccess.h @@ -58,20 +58,28 @@ static __always_inline __must_check unsigned long __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) { - instrument_copy_from_user(to, from, n); + unsigned long res; + + instrument_copy_from_user_before(to, from, n); check_object_size(to, n, false); - return raw_copy_from_user(to, from, n); + res = raw_copy_from_user(to, from, n); + instrument_copy_from_user_after(to, from, n, res); + return res; } static __always_inline __must_check unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) { + unsigned long res; + might_fault(); + instrument_copy_from_user_before(to, from, n); if (should_fail_usercopy()) return n; - instrument_copy_from_user(to, from, n); check_object_size(to, n, false); - return raw_copy_from_user(to, from, n); + res = raw_copy_from_user(to, from, n); + instrument_copy_from_user_after(to, from, n, res); + return res; } /** @@ -115,8 +123,9 @@ _copy_from_user(void *to, const void __user *from, unsigned long n) unsigned long res = n; might_fault(); if (!should_fail_usercopy() && likely(access_ok(from, n))) { - instrument_copy_from_user(to, from, n); + instrument_copy_from_user_before(to, from, n); res = raw_copy_from_user(to, from, n); + instrument_copy_from_user_after(to, from, n, res); } if (unlikely(res)) memset(to + (n - res), 0, res); diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h index 22345391350b..2516082cd3a9 100644 --- a/include/linux/ucb1400.h +++ b/include/linux/ucb1400.h @@ -23,7 +23,7 @@ #include <sound/ac97_codec.h> #include <linux/mutex.h> #include <linux/platform_device.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> /* * UCB1400 AC-link registers diff --git a/include/linux/uio.h b/include/linux/uio.h index 5896af36199c..2e3134b14ffd 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -298,7 +298,7 @@ iov_iter_npages_cap(struct iov_iter *i, int maxpages, size_t max_bytes) shorted = iov_iter_count(i) - max_bytes; iov_iter_truncate(i, max_bytes); } - npages = iov_iter_npages(i, INT_MAX); + npages = iov_iter_npages(i, maxpages); if (shorted) iov_iter_reexpand(i, iov_iter_count(i) + shorted); diff --git a/include/linux/umh.h b/include/linux/umh.h index 244aff638220..5d1f6129b847 100644 --- a/include/linux/umh.h +++ b/include/linux/umh.h @@ -11,10 +11,11 @@ struct cred; struct file; -#define UMH_NO_WAIT 0 /* don't wait at all */ -#define UMH_WAIT_EXEC 1 /* wait for the exec, but not the process */ -#define UMH_WAIT_PROC 2 /* wait for the process to complete */ -#define UMH_KILLABLE 4 /* wait for EXEC/PROC killable */ +#define UMH_NO_WAIT 0x00 /* don't wait at all */ +#define UMH_WAIT_EXEC 0x01 /* wait for the exec, but not the process */ +#define UMH_WAIT_PROC 0x02 /* wait for the process to complete */ +#define UMH_KILLABLE 0x04 /* wait for EXEC/PROC killable */ +#define UMH_FREEZABLE 0x08 /* wait for EXEC/PROC freezable */ struct subprocess_info { struct work_struct work; diff --git a/include/linux/units.h b/include/linux/units.h index 681fc652e3d7..2793a41e73a2 100644 --- a/include/linux/units.h +++ b/include/linux/units.h @@ -20,6 +20,9 @@ #define PICO 1000000000000ULL #define FEMTO 1000000000000000ULL +#define NANOHZ_PER_HZ 1000000000UL +#define MICROHZ_PER_HZ 1000000UL +#define MILLIHZ_PER_HZ 1000UL #define HZ_PER_KHZ 1000UL #define KHZ_PER_MHZ 1000UL #define HZ_PER_MHZ 1000000UL diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index edf3342507f1..ee38835ed77c 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -62,6 +62,7 @@ struct ci_hdrc_platform_data { #define CI_HDRC_REQUIRES_ALIGNED_DMA BIT(13) #define CI_HDRC_IMX_IS_HSIC BIT(14) #define CI_HDRC_PMQOS BIT(15) +#define CI_HDRC_PHY_VBUS_CONTROL BIT(16) enum usb_dr_mode dr_mode; #define CI_HDRC_CONTROLLER_RESET_EVENT 0 #define CI_HDRC_CONTROLLER_STOPPED_EVENT 1 diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 67f8713d3fa3..78cd566ee238 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -479,7 +479,6 @@ static inline int ehset_single_step_set_feature(struct usb_hcd *hcd, int port) struct pci_dev; struct pci_device_id; extern int usb_hcd_pci_probe(struct pci_dev *dev, - const struct pci_device_id *id, const struct hc_driver *driver); extern void usb_hcd_pci_remove(struct pci_dev *dev); extern void usb_hcd_pci_shutdown(struct pci_dev *dev); diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 8ea319f89e1f..f7bfedb740f5 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -276,8 +276,8 @@ struct usb_serial_driver { unsigned int cmd, unsigned long arg); void (*get_serial)(struct tty_struct *tty, struct serial_struct *ss); int (*set_serial)(struct tty_struct *tty, struct serial_struct *ss); - void (*set_termios)(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old); + void (*set_termios)(struct tty_struct *tty, struct usb_serial_port *port, + const struct ktermios *old); void (*break_ctl)(struct tty_struct *tty, int break_state); unsigned int (*chars_in_buffer)(struct tty_struct *tty); void (*wait_until_sent)(struct tty_struct *tty, long timeout); diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h index 20c0bedb8ec8..17657451c762 100644 --- a/include/linux/usb/tcpci.h +++ b/include/linux/usb/tcpci.h @@ -167,6 +167,11 @@ /* I2C_WRITE_BYTE_COUNT + 1 when TX_BUF_BYTE_x is only accessible I2C_WRITE_BYTE_COUNT */ #define TCPC_TRANSMIT_BUFFER_MAX_LEN 31 +#define tcpc_presenting_rd(reg, cc) \ + (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ + (((reg) & (TCPC_ROLE_CTRL_## cc ##_MASK << TCPC_ROLE_CTRL_## cc ##_SHIFT)) == \ + (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_## cc ##_SHIFT))) + struct tcpci; /* @@ -207,4 +212,21 @@ irqreturn_t tcpci_irq(struct tcpci *tcpci); struct tcpm_port; struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci); + +static inline enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink) +{ + switch (cc) { + case 0x1: + return sink ? TYPEC_CC_RP_DEF : TYPEC_CC_RA; + case 0x2: + return sink ? TYPEC_CC_RP_1_5 : TYPEC_CC_RD; + case 0x3: + if (sink) + return TYPEC_CC_RP_3_0; + fallthrough; + case 0x0: + default: + return TYPEC_CC_OPEN; + } +} #endif /* __LINUX_USB_TCPCI_H */ diff --git a/include/linux/user_events.h b/include/linux/user_events.h index 736e05603463..592a3fbed98e 100644 --- a/include/linux/user_events.h +++ b/include/linux/user_events.h @@ -20,15 +20,6 @@ #define USER_EVENTS_SYSTEM "user_events" #define USER_EVENTS_PREFIX "u:" -/* Bits 0-6 are for known probe types, Bit 7 is for unknown probes */ -#define EVENT_BIT_FTRACE 0 -#define EVENT_BIT_PERF 1 -#define EVENT_BIT_OTHER 7 - -#define EVENT_STATUS_FTRACE (1 << EVENT_BIT_FTRACE) -#define EVENT_STATUS_PERF (1 << EVENT_BIT_PERF) -#define EVENT_STATUS_OTHER (1 << EVENT_BIT_OTHER) - /* Create dynamic location entry within a 32-bit value */ #define DYN_LOC(offset, size) ((size) << 16 | (offset)) @@ -45,12 +36,12 @@ struct user_reg { /* Input: Pointer to string with event name, description and flags */ __u64 name_args; - /* Output: Byte index of the event within the status page */ - __u32 status_index; + /* Output: Bitwise index of the event within the status page */ + __u32 status_bit; /* Output: Index of the event to use when writing data */ __u32 write_index; -}; +} __attribute__((__packed__)); #define DIAG_IOC_MAGIC '*' diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 33a4240e6a6f..45f09bec02c4 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -54,15 +54,17 @@ enum ucount_type { UCOUNT_FANOTIFY_GROUPS, UCOUNT_FANOTIFY_MARKS, #endif + UCOUNT_COUNTS, +}; + +enum rlimit_type { UCOUNT_RLIMIT_NPROC, UCOUNT_RLIMIT_MSGQUEUE, UCOUNT_RLIMIT_SIGPENDING, UCOUNT_RLIMIT_MEMLOCK, - UCOUNT_COUNTS, + UCOUNT_RLIMIT_COUNTS, }; -#define MAX_PER_NAMESPACE_UCOUNTS UCOUNT_RLIMIT_NPROC - struct user_namespace { struct uid_gid_map uid_map; struct uid_gid_map gid_map; @@ -99,6 +101,7 @@ struct user_namespace { #endif struct ucounts *ucounts; long ucount_max[UCOUNT_COUNTS]; + long rlimit_max[UCOUNT_RLIMIT_COUNTS]; } __randomize_layout; struct ucounts { @@ -107,6 +110,7 @@ struct ucounts { kuid_t uid; atomic_t count; atomic_long_t ucount[UCOUNT_COUNTS]; + atomic_long_t rlimit[UCOUNT_RLIMIT_COUNTS]; }; extern struct user_namespace init_user_ns; @@ -120,21 +124,26 @@ struct ucounts *alloc_ucounts(struct user_namespace *ns, kuid_t uid); struct ucounts * __must_check get_ucounts(struct ucounts *ucounts); void put_ucounts(struct ucounts *ucounts); -static inline long get_ucounts_value(struct ucounts *ucounts, enum ucount_type type) +static inline long get_rlimit_value(struct ucounts *ucounts, enum rlimit_type type) { - return atomic_long_read(&ucounts->ucount[type]); + return atomic_long_read(&ucounts->rlimit[type]); } -long inc_rlimit_ucounts(struct ucounts *ucounts, enum ucount_type type, long v); -bool dec_rlimit_ucounts(struct ucounts *ucounts, enum ucount_type type, long v); -long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum ucount_type type); -void dec_rlimit_put_ucounts(struct ucounts *ucounts, enum ucount_type type); -bool is_ucounts_overlimit(struct ucounts *ucounts, enum ucount_type type, unsigned long max); +long inc_rlimit_ucounts(struct ucounts *ucounts, enum rlimit_type type, long v); +bool dec_rlimit_ucounts(struct ucounts *ucounts, enum rlimit_type type, long v); +long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type); +void dec_rlimit_put_ucounts(struct ucounts *ucounts, enum rlimit_type type); +bool is_rlimit_overlimit(struct ucounts *ucounts, enum rlimit_type type, unsigned long max); + +static inline long get_userns_rlimit_max(struct user_namespace *ns, enum rlimit_type type) +{ + return READ_ONCE(ns->rlimit_max[type]); +} -static inline void set_rlimit_ucount_max(struct user_namespace *ns, - enum ucount_type type, unsigned long max) +static inline void set_userns_rlimit_max(struct user_namespace *ns, + enum rlimit_type type, unsigned long max) { - ns->ucount_max[type] = max <= LONG_MAX ? max : LONG_MAX; + ns->rlimit_max[type] = max <= LONG_MAX ? max : LONG_MAX; } #ifdef CONFIG_USER_NS diff --git a/include/linux/userfaultfd_k.h b/include/linux/userfaultfd_k.h index e1b8a915e9e9..9df0b9a762cc 100644 --- a/include/linux/userfaultfd_k.h +++ b/include/linux/userfaultfd_k.h @@ -146,9 +146,9 @@ static inline bool userfaultfd_armed(struct vm_area_struct *vma) static inline bool vma_can_userfault(struct vm_area_struct *vma, unsigned long vm_flags) { - if (vm_flags & VM_UFFD_MINOR) - return is_vm_hugetlb_page(vma) || vma_is_shmem(vma); - + if ((vm_flags & VM_UFFD_MINOR) && + (!is_vm_hugetlb_page(vma) && !vma_is_shmem(vma))) + return false; #ifndef CONFIG_PTE_MARKER_UFFD_WP /* * If user requested uffd-wp but not enabled pte markers for @@ -175,9 +175,8 @@ extern bool userfaultfd_remove(struct vm_area_struct *vma, unsigned long start, unsigned long end); -extern int userfaultfd_unmap_prep(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct list_head *uf); +extern int userfaultfd_unmap_prep(struct mm_struct *mm, unsigned long start, + unsigned long end, struct list_head *uf); extern void userfaultfd_unmap_complete(struct mm_struct *mm, struct list_head *uf); @@ -258,7 +257,7 @@ static inline bool userfaultfd_remove(struct vm_area_struct *vma, return true; } -static inline int userfaultfd_unmap_prep(struct vm_area_struct *vma, +static inline int userfaultfd_unmap_prep(struct mm_struct *mm, unsigned long start, unsigned long end, struct list_head *uf) { diff --git a/include/linux/utsname.h b/include/linux/utsname.h index 2b1737c9b244..bf7613ba412b 100644 --- a/include/linux/utsname.h +++ b/include/linux/utsname.h @@ -10,6 +10,7 @@ #include <uapi/linux/utsname.h> enum uts_proc { + UTS_PROC_ARCH, UTS_PROC_OSTYPE, UTS_PROC_OSRELEASE, UTS_PROC_VERSION, diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h index d282f464d2f1..6d0f5e4e82c2 100644 --- a/include/linux/vdpa.h +++ b/include/linux/vdpa.h @@ -104,6 +104,7 @@ struct vdpa_iova_range { }; struct vdpa_dev_set_config { + u64 device_features; struct { u8 mac[ETH_ALEN]; u16 mtu; diff --git a/include/linux/verification.h b/include/linux/verification.h index a655923335ae..f34e50ebcf60 100644 --- a/include/linux/verification.h +++ b/include/linux/verification.h @@ -17,6 +17,14 @@ #define VERIFY_USE_SECONDARY_KEYRING ((struct key *)1UL) #define VERIFY_USE_PLATFORM_KEYRING ((struct key *)2UL) +static inline int system_keyring_id_check(u64 id) +{ + if (id > (unsigned long)VERIFY_USE_PLATFORM_KEYRING) + return -EINVAL; + + return 0; +} + /* * The use to which an asymmetric key is being put. */ diff --git a/include/linux/vfio.h b/include/linux/vfio.h index e05ddc6fe6a5..e7cebeb875dd 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -14,6 +14,7 @@ #include <linux/workqueue.h> #include <linux/poll.h> #include <uapi/linux/vfio.h> +#include <linux/iova_bitmap.h> struct kvm; @@ -33,10 +34,11 @@ struct vfio_device { struct device *dev; const struct vfio_device_ops *ops; /* - * mig_ops is a static property of the vfio_device which must be set - * prior to registering the vfio_device. + * mig_ops/log_ops is a static property of the vfio_device which must + * be set prior to registering the vfio_device. */ const struct vfio_migration_ops *mig_ops; + const struct vfio_log_ops *log_ops; struct vfio_group *group; struct vfio_device_set *dev_set; struct list_head dev_set_list; @@ -45,7 +47,9 @@ struct vfio_device { struct kvm *kvm; /* Members below here are private, not for driver use */ - refcount_t refcount; + unsigned int index; + struct device device; /* device.kref covers object life circle */ + refcount_t refcount; /* user count on registered device*/ unsigned int open_count; struct completion comp; struct list_head group_next; @@ -55,6 +59,8 @@ struct vfio_device { /** * struct vfio_device_ops - VFIO bus driver device callbacks * + * @init: initialize private fields in device structure + * @release: Reclaim private fields in device structure * @open_device: Called when the first file descriptor is opened for this device * @close_device: Opposite of open_device * @read: Perform read(2) on device file descriptor @@ -72,6 +78,8 @@ struct vfio_device { */ struct vfio_device_ops { char *name; + int (*init)(struct vfio_device *vdev); + void (*release)(struct vfio_device *vdev); int (*open_device)(struct vfio_device *vdev); void (*close_device)(struct vfio_device *vdev); ssize_t (*read)(struct vfio_device *vdev, char __user *buf, @@ -109,6 +117,28 @@ struct vfio_migration_ops { }; /** + * @log_start: Optional callback to ask the device start DMA logging. + * @log_stop: Optional callback to ask the device stop DMA logging. + * @log_read_and_clear: Optional callback to ask the device read + * and clear the dirty DMAs in some given range. + * + * The vfio core implementation of the DEVICE_FEATURE_DMA_LOGGING_ set + * of features does not track logging state relative to the device, + * therefore the device implementation of vfio_log_ops must handle + * arbitrary user requests. This includes rejecting subsequent calls + * to log_start without an intervening log_stop, as well as graceful + * handling of log_stop and log_read_and_clear from invalid states. + */ +struct vfio_log_ops { + int (*log_start)(struct vfio_device *device, + struct rb_root_cached *ranges, u32 nnodes, u64 *page_size); + int (*log_stop)(struct vfio_device *device); + int (*log_read_and_clear)(struct vfio_device *device, + unsigned long iova, unsigned long length, + struct iova_bitmap *dirty); +}; + +/** * vfio_check_feature - Validate user input for the VFIO_DEVICE_FEATURE ioctl * @flags: Arg from the device_feature op * @argsz: Arg from the device_feature op @@ -137,9 +167,23 @@ static inline int vfio_check_feature(u32 flags, size_t argsz, u32 supported_ops, return 1; } -void vfio_init_group_dev(struct vfio_device *device, struct device *dev, - const struct vfio_device_ops *ops); -void vfio_uninit_group_dev(struct vfio_device *device); +struct vfio_device *_vfio_alloc_device(size_t size, struct device *dev, + const struct vfio_device_ops *ops); +#define vfio_alloc_device(dev_struct, member, dev, ops) \ + container_of(_vfio_alloc_device(sizeof(struct dev_struct) + \ + BUILD_BUG_ON_ZERO(offsetof( \ + struct dev_struct, member)), \ + dev, ops), \ + struct dev_struct, member) + +int vfio_init_device(struct vfio_device *device, struct device *dev, + const struct vfio_device_ops *ops); +void vfio_free_device(struct vfio_device *device); +static inline void vfio_put_device(struct vfio_device *device) +{ + put_device(&device->device); +} + int vfio_register_group_dev(struct vfio_device *device); int vfio_register_emulated_iommu_dev(struct vfio_device *device); void vfio_unregister_group_dev(struct vfio_device *device); @@ -155,6 +199,7 @@ int vfio_mig_get_next_state(struct vfio_device *device, * External user API */ struct iommu_group *vfio_file_iommu_group(struct file *file); +bool vfio_file_is_group(struct file *file); bool vfio_file_enforced_coherent(struct file *file); void vfio_file_set_kvm(struct file *file, struct kvm *kvm); bool vfio_file_has_dev(struct file *file, struct vfio_device *device); diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h index 5579ece4347b..367fd79226a3 100644 --- a/include/linux/vfio_pci_core.h +++ b/include/linux/vfio_pci_core.h @@ -20,39 +20,10 @@ #define VFIO_PCI_CORE_H #define VFIO_PCI_OFFSET_SHIFT 40 - #define VFIO_PCI_OFFSET_TO_INDEX(off) (off >> VFIO_PCI_OFFSET_SHIFT) #define VFIO_PCI_INDEX_TO_OFFSET(index) ((u64)(index) << VFIO_PCI_OFFSET_SHIFT) #define VFIO_PCI_OFFSET_MASK (((u64)(1) << VFIO_PCI_OFFSET_SHIFT) - 1) -/* Special capability IDs predefined access */ -#define PCI_CAP_ID_INVALID 0xFF /* default raw access */ -#define PCI_CAP_ID_INVALID_VIRT 0xFE /* default virt access */ - -/* Cap maximum number of ioeventfds per device (arbitrary) */ -#define VFIO_PCI_IOEVENTFD_MAX 1000 - -struct vfio_pci_ioeventfd { - struct list_head next; - struct vfio_pci_core_device *vdev; - struct virqfd *virqfd; - void __iomem *addr; - uint64_t data; - loff_t pos; - int bar; - int count; - bool test_mem; -}; - -struct vfio_pci_irq_ctx { - struct eventfd_ctx *trigger; - struct virqfd *unmask; - struct virqfd *mask; - char *name; - bool masked; - struct irq_bypass_producer producer; -}; - struct vfio_pci_core_device; struct vfio_pci_region; @@ -78,23 +49,6 @@ struct vfio_pci_region { u32 flags; }; -struct vfio_pci_dummy_resource { - struct resource resource; - int index; - struct list_head res_next; -}; - -struct vfio_pci_vf_token { - struct mutex lock; - uuid_t uuid; - int users; -}; - -struct vfio_pci_mmap_vma { - struct vm_area_struct *vma; - struct list_head vma_next; -}; - struct vfio_pci_core_device { struct vfio_device vdev; struct pci_dev *pdev; @@ -124,11 +78,14 @@ struct vfio_pci_core_device { bool needs_reset; bool nointx; bool needs_pm_restore; + bool pm_intx_masked; + bool pm_runtime_engaged; struct pci_saved_state *pci_saved_state; struct pci_saved_state *pm_save; int ioeventfds_nr; struct eventfd_ctx *err_trigger; struct eventfd_ctx *req_trigger; + struct eventfd_ctx *pm_wake_eventfd_ctx; struct list_head dummy_resources_list; struct mutex ioeventfds_lock; struct list_head ioeventfds_list; @@ -141,100 +98,17 @@ struct vfio_pci_core_device { struct rw_semaphore memory_lock; }; -#define is_intx(vdev) (vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX) -#define is_msi(vdev) (vdev->irq_type == VFIO_PCI_MSI_IRQ_INDEX) -#define is_msix(vdev) (vdev->irq_type == VFIO_PCI_MSIX_IRQ_INDEX) -#define is_irq_none(vdev) (!(is_intx(vdev) || is_msi(vdev) || is_msix(vdev))) -#define irq_is(vdev, type) (vdev->irq_type == type) - -void vfio_pci_intx_mask(struct vfio_pci_core_device *vdev); -void vfio_pci_intx_unmask(struct vfio_pci_core_device *vdev); - -int vfio_pci_set_irqs_ioctl(struct vfio_pci_core_device *vdev, - uint32_t flags, unsigned index, - unsigned start, unsigned count, void *data); - -ssize_t vfio_pci_config_rw(struct vfio_pci_core_device *vdev, - char __user *buf, size_t count, - loff_t *ppos, bool iswrite); - -ssize_t vfio_pci_bar_rw(struct vfio_pci_core_device *vdev, char __user *buf, - size_t count, loff_t *ppos, bool iswrite); - -#ifdef CONFIG_VFIO_PCI_VGA -ssize_t vfio_pci_vga_rw(struct vfio_pci_core_device *vdev, char __user *buf, - size_t count, loff_t *ppos, bool iswrite); -#else -static inline ssize_t vfio_pci_vga_rw(struct vfio_pci_core_device *vdev, - char __user *buf, size_t count, - loff_t *ppos, bool iswrite) -{ - return -EINVAL; -} -#endif - -long vfio_pci_ioeventfd(struct vfio_pci_core_device *vdev, loff_t offset, - uint64_t data, int count, int fd); - -int vfio_pci_init_perm_bits(void); -void vfio_pci_uninit_perm_bits(void); - -int vfio_config_init(struct vfio_pci_core_device *vdev); -void vfio_config_free(struct vfio_pci_core_device *vdev); - -int vfio_pci_register_dev_region(struct vfio_pci_core_device *vdev, - unsigned int type, unsigned int subtype, - const struct vfio_pci_regops *ops, - size_t size, u32 flags, void *data); - -int vfio_pci_set_power_state(struct vfio_pci_core_device *vdev, - pci_power_t state); - -bool __vfio_pci_memory_enabled(struct vfio_pci_core_device *vdev); -void vfio_pci_zap_and_down_write_memory_lock(struct vfio_pci_core_device *vdev); -u16 vfio_pci_memory_lock_and_enable(struct vfio_pci_core_device *vdev); -void vfio_pci_memory_unlock_and_restore(struct vfio_pci_core_device *vdev, - u16 cmd); - -#ifdef CONFIG_VFIO_PCI_IGD -int vfio_pci_igd_init(struct vfio_pci_core_device *vdev); -#else -static inline int vfio_pci_igd_init(struct vfio_pci_core_device *vdev) -{ - return -ENODEV; -} -#endif - -#ifdef CONFIG_VFIO_PCI_ZDEV_KVM -int vfio_pci_info_zdev_add_caps(struct vfio_pci_core_device *vdev, - struct vfio_info_cap *caps); -int vfio_pci_zdev_open_device(struct vfio_pci_core_device *vdev); -void vfio_pci_zdev_close_device(struct vfio_pci_core_device *vdev); -#else -static inline int vfio_pci_info_zdev_add_caps(struct vfio_pci_core_device *vdev, - struct vfio_info_cap *caps) -{ - return -ENODEV; -} - -static inline int vfio_pci_zdev_open_device(struct vfio_pci_core_device *vdev) -{ - return 0; -} - -static inline void vfio_pci_zdev_close_device(struct vfio_pci_core_device *vdev) -{} -#endif - /* Will be exported for vfio pci drivers usage */ +int vfio_pci_core_register_dev_region(struct vfio_pci_core_device *vdev, + unsigned int type, unsigned int subtype, + const struct vfio_pci_regops *ops, + size_t size, u32 flags, void *data); void vfio_pci_core_set_params(bool nointxmask, bool is_disable_vga, bool is_disable_idle_d3); void vfio_pci_core_close_device(struct vfio_device *core_vdev); -void vfio_pci_core_init_device(struct vfio_pci_core_device *vdev, - struct pci_dev *pdev, - const struct vfio_device_ops *vfio_pci_ops); +int vfio_pci_core_init_dev(struct vfio_device *core_vdev); +void vfio_pci_core_release_dev(struct vfio_device *core_vdev); int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev); -void vfio_pci_core_uninit_device(struct vfio_pci_core_device *vdev); void vfio_pci_core_unregister_device(struct vfio_pci_core_device *vdev); extern const struct pci_error_handlers vfio_pci_core_err_handlers; int vfio_pci_core_sriov_configure(struct vfio_pci_core_device *vdev, @@ -256,9 +130,4 @@ void vfio_pci_core_finish_enable(struct vfio_pci_core_device *vdev); pci_ers_result_t vfio_pci_core_aer_err_detected(struct pci_dev *pdev, pci_channel_state_t state); -static inline bool vfio_pci_is_vga(struct pci_dev *pdev) -{ - return (pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA; -} - #endif /* VFIO_PCI_CORE_H */ diff --git a/include/linux/virtio_pci_legacy.h b/include/linux/virtio_pci_legacy.h index e5d665faf00e..a8dc757d0367 100644 --- a/include/linux/virtio_pci_legacy.h +++ b/include/linux/virtio_pci_legacy.h @@ -32,8 +32,6 @@ void vp_legacy_set_queue_address(struct virtio_pci_legacy_device *ldev, u16 index, u32 queue_pfn); bool vp_legacy_get_queue_enable(struct virtio_pci_legacy_device *ldev, u16 idx); -void vp_legacy_set_queue_size(struct virtio_pci_legacy_device *ldev, - u16 idx, u16 size); u16 vp_legacy_get_queue_size(struct virtio_pci_legacy_device *ldev, u16 idx); int vp_legacy_probe(struct virtio_pci_legacy_device *ldev); diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h index f3fc36cd2276..3518dba1e02f 100644 --- a/include/linux/vm_event_item.h +++ b/include/linux/vm_event_item.h @@ -129,10 +129,6 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, NR_TLB_LOCAL_FLUSH_ALL, NR_TLB_LOCAL_FLUSH_ONE, #endif /* CONFIG_DEBUG_TLBFLUSH */ -#ifdef CONFIG_DEBUG_VM_VMACACHE - VMACACHE_FIND_CALLS, - VMACACHE_FIND_HITS, -#endif #ifdef CONFIG_SWAP SWAP_RA, SWAP_RA_HIT, diff --git a/include/linux/vmacache.h b/include/linux/vmacache.h deleted file mode 100644 index 6fce268a4588..000000000000 --- a/include/linux/vmacache.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_VMACACHE_H -#define __LINUX_VMACACHE_H - -#include <linux/sched.h> -#include <linux/mm.h> - -static inline void vmacache_flush(struct task_struct *tsk) -{ - memset(tsk->vmacache.vmas, 0, sizeof(tsk->vmacache.vmas)); -} - -extern void vmacache_update(unsigned long addr, struct vm_area_struct *newvma); -extern struct vm_area_struct *vmacache_find(struct mm_struct *mm, - unsigned long addr); - -#ifndef CONFIG_MMU -extern struct vm_area_struct *vmacache_find_exact(struct mm_struct *mm, - unsigned long start, - unsigned long end); -#endif - -static inline void vmacache_invalidate(struct mm_struct *mm) -{ - mm->vmacache_seqnum++; -} - -#endif /* __LINUX_VMACACHE_H */ diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index bfe38869498d..19cf5b6892ce 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -125,12 +125,6 @@ static inline void vm_events_fold_cpu(int cpu) #define count_vm_tlb_events(x, y) do { (void)(y); } while (0) #endif -#ifdef CONFIG_DEBUG_VM_VMACACHE -#define count_vm_vmacache_event(x) count_vm_event(x) -#else -#define count_vm_vmacache_event(x) do {} while (0) -#endif - #define __count_zid_vm_events(item, zid, delta) \ __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index b5ab452fca5b..c1f5aebef170 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -30,7 +30,6 @@ struct vc_data *vc_deallocate(unsigned int console); void reset_palette(struct vc_data *vc); void do_blank_screen(int entering_gfx); void do_unblank_screen(int leaving_gfx); -void unblank_screen(void); void poke_blanked_console(void); int con_font_op(struct vc_data *vc, struct console_font_op *op); int con_set_cmap(unsigned char __user *cmap); diff --git a/include/linux/wait.h b/include/linux/wait.h index 58cfbf81447c..7f5a51aae0a7 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -281,7 +281,7 @@ static inline void wake_up_pollfree(struct wait_queue_head *wq_head) #define ___wait_is_interruptible(state) \ (!__builtin_constant_p(state) || \ - state == TASK_INTERRUPTIBLE || state == TASK_KILLABLE) \ + (state & (TASK_INTERRUPTIBLE | TASK_WAKEKILL))) extern void init_wait_entry(struct wait_queue_entry *wq_entry, int flags); @@ -361,8 +361,8 @@ do { \ } while (0) #define __wait_event_freezable(wq_head, condition) \ - ___wait_event(wq_head, condition, TASK_INTERRUPTIBLE, 0, 0, \ - freezable_schedule()) + ___wait_event(wq_head, condition, (TASK_INTERRUPTIBLE|TASK_FREEZABLE), \ + 0, 0, schedule()) /** * wait_event_freezable - sleep (or freeze) until a condition gets true @@ -420,8 +420,8 @@ do { \ #define __wait_event_freezable_timeout(wq_head, condition, timeout) \ ___wait_event(wq_head, ___wait_cond_timeout(condition), \ - TASK_INTERRUPTIBLE, 0, timeout, \ - __ret = freezable_schedule_timeout(__ret)) + (TASK_INTERRUPTIBLE|TASK_FREEZABLE), 0, timeout, \ + __ret = schedule_timeout(__ret)) /* * like wait_event_timeout() -- except it uses TASK_INTERRUPTIBLE to avoid @@ -642,8 +642,8 @@ do { \ #define __wait_event_freezable_exclusive(wq, condition) \ - ___wait_event(wq, condition, TASK_INTERRUPTIBLE, 1, 0, \ - freezable_schedule()) + ___wait_event(wq, condition, (TASK_INTERRUPTIBLE|TASK_FREEZABLE), 1, 0,\ + schedule()) #define wait_event_freezable_exclusive(wq, condition) \ ({ \ @@ -932,6 +932,34 @@ extern int do_wait_intr_irq(wait_queue_head_t *, wait_queue_entry_t *); __ret; \ }) +#define __wait_event_state(wq, condition, state) \ + ___wait_event(wq, condition, state, 0, 0, schedule()) + +/** + * wait_event_state - sleep until a condition gets true + * @wq_head: the waitqueue to wait on + * @condition: a C expression for the event to wait for + * @state: state to sleep in + * + * The process is put to sleep (@state) until the @condition evaluates to true + * or a signal is received (when allowed by @state). The @condition is checked + * each time the waitqueue @wq_head is woken up. + * + * wake_up() has to be called after changing any variable that could + * change the result of the wait condition. + * + * The function will return -ERESTARTSYS if it was interrupted by a signal + * (when allowed by @state) and 0 if @condition evaluated to true. + */ +#define wait_event_state(wq_head, condition, state) \ +({ \ + int __ret = 0; \ + might_sleep(); \ + if (!(condition)) \ + __ret = __wait_event_state(wq_head, condition, state); \ + __ret; \ +}) + #define __wait_event_killable_timeout(wq_head, condition, timeout) \ ___wait_event(wq_head, ___wait_cond_timeout(condition), \ TASK_KILLABLE, 0, timeout, \ diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 2d1b54556eff..e6e34d74dda0 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -26,7 +26,15 @@ struct compat_iw_point { struct __compat_iw_event { __u16 len; /* Real length of this stuff */ __u16 cmd; /* Wireless IOCTL */ - compat_caddr_t pointer; + + union { + compat_caddr_t pointer; + + /* we need ptr_bytes to make memcpy() run-time destination + * buffer bounds checking happy, nothing special + */ + DECLARE_FLEX_ARRAY(__u8, ptr_bytes); + }; }; #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer) #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length) diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 3f045f6d6c4f..06f9291b6fd5 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -17,20 +17,12 @@ struct bio; DECLARE_PER_CPU(int, dirty_throttle_leaks); /* - * The 1/4 region under the global dirty thresh is for smooth dirty throttling: - * - * (thresh - thresh/DIRTY_FULL_SCOPE, thresh) - * - * Further beyond, all dirtier tasks will enter a loop waiting (possibly long - * time) for the dirty pages to drop, unless written enough pages. - * * The global dirty threshold is normally equal to the global dirty limit, * except when the system suddenly allocates a lot of anonymous memory and * knocks down the global dirty threshold quickly, in which case the global * dirty limit will follow down slowly to prevent livelocking all dirtier tasks. */ #define DIRTY_SCOPE 8 -#define DIRTY_FULL_SCOPE (DIRTY_SCOPE / 2) struct backing_dev_info; diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 979a9d3e5bfb..4c379d23ec6e 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -61,7 +61,7 @@ int __vfs_setxattr_locked(struct user_namespace *, struct dentry *, const char *, const void *, size_t, int, struct inode **); int vfs_setxattr(struct user_namespace *, struct dentry *, const char *, - void *, size_t, int); + const void *, size_t, int); int __vfs_removexattr(struct user_namespace *, struct dentry *, const char *); int __vfs_removexattr_locked(struct user_namespace *, struct dentry *, const char *, struct inode **); diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h index 4b57bbba588a..8ce066c035cf 100644 --- a/include/math-emu/op-common.h +++ b/include/math-emu/op-common.h @@ -662,12 +662,14 @@ do { \ if (X##_e < 0) \ { \ FP_SET_EXCEPTION(FP_EX_INEXACT); \ + fallthrough; \ case FP_CLS_ZERO: \ r = 0; \ } \ else if (X##_e >= rsize - (rsigned > 0 || X##_s) \ || (!rsigned && X##_s)) \ { /* overflow */ \ + fallthrough; \ case FP_CLS_NAN: \ case FP_CLS_INF: \ if (rsigned == 2) \ @@ -767,6 +769,7 @@ do { \ if (X##_e >= rsize - (rsigned > 0 || X##_s) \ || (!rsigned && X##_s)) \ { /* overflow */ \ + fallthrough; \ case FP_CLS_NAN: \ case FP_CLS_INF: \ if (!rsigned) \ diff --git a/include/media/davinci/dm355_ccdc.h b/include/media/davinci/dm355_ccdc.h deleted file mode 100644 index 1f3d00aa46d1..000000000000 --- a/include/media/davinci/dm355_ccdc.h +++ /dev/null @@ -1,308 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2005-2009 Texas Instruments Inc - */ -#ifndef _DM355_CCDC_H -#define _DM355_CCDC_H -#include <media/davinci/ccdc_types.h> -#include <media/davinci/vpfe_types.h> - -/* enum for No of pixel per line to be avg. in Black Clamping */ -enum ccdc_sample_length { - CCDC_SAMPLE_1PIXELS, - CCDC_SAMPLE_2PIXELS, - CCDC_SAMPLE_4PIXELS, - CCDC_SAMPLE_8PIXELS, - CCDC_SAMPLE_16PIXELS -}; - -/* enum for No of lines in Black Clamping */ -enum ccdc_sample_line { - CCDC_SAMPLE_1LINES, - CCDC_SAMPLE_2LINES, - CCDC_SAMPLE_4LINES, - CCDC_SAMPLE_8LINES, - CCDC_SAMPLE_16LINES -}; - -/* enum for Alaw gamma width */ -enum ccdc_gamma_width { - CCDC_GAMMA_BITS_13_4, - CCDC_GAMMA_BITS_12_3, - CCDC_GAMMA_BITS_11_2, - CCDC_GAMMA_BITS_10_1, - CCDC_GAMMA_BITS_09_0 -}; - -enum ccdc_colpats { - CCDC_RED, - CCDC_GREEN_RED, - CCDC_GREEN_BLUE, - CCDC_BLUE -}; - -struct ccdc_col_pat { - enum ccdc_colpats olop; - enum ccdc_colpats olep; - enum ccdc_colpats elop; - enum ccdc_colpats elep; -}; - -enum ccdc_datasft { - CCDC_DATA_NO_SHIFT, - CCDC_DATA_SHIFT_1BIT, - CCDC_DATA_SHIFT_2BIT, - CCDC_DATA_SHIFT_3BIT, - CCDC_DATA_SHIFT_4BIT, - CCDC_DATA_SHIFT_5BIT, - CCDC_DATA_SHIFT_6BIT -}; - -enum ccdc_data_size { - CCDC_DATA_16BITS, - CCDC_DATA_15BITS, - CCDC_DATA_14BITS, - CCDC_DATA_13BITS, - CCDC_DATA_12BITS, - CCDC_DATA_11BITS, - CCDC_DATA_10BITS, - CCDC_DATA_8BITS -}; -enum ccdc_mfilt1 { - CCDC_NO_MEDIAN_FILTER1, - CCDC_AVERAGE_FILTER1, - CCDC_MEDIAN_FILTER1 -}; - -enum ccdc_mfilt2 { - CCDC_NO_MEDIAN_FILTER2, - CCDC_AVERAGE_FILTER2, - CCDC_MEDIAN_FILTER2 -}; - -/* structure for ALaw */ -struct ccdc_a_law { - /* Enable/disable A-Law */ - unsigned char enable; - /* Gamma Width Input */ - enum ccdc_gamma_width gamma_wd; -}; - -/* structure for Black Clamping */ -struct ccdc_black_clamp { - /* only if bClampEnable is TRUE */ - unsigned char b_clamp_enable; - /* only if bClampEnable is TRUE */ - enum ccdc_sample_length sample_pixel; - /* only if bClampEnable is TRUE */ - enum ccdc_sample_line sample_ln; - /* only if bClampEnable is TRUE */ - unsigned short start_pixel; - /* only if bClampEnable is FALSE */ - unsigned short sgain; - unsigned short dc_sub; -}; - -/* structure for Black Level Compensation */ -struct ccdc_black_compensation { - /* Constant value to subtract from Red component */ - unsigned char r; - /* Constant value to subtract from Gr component */ - unsigned char gr; - /* Constant value to subtract from Blue component */ - unsigned char b; - /* Constant value to subtract from Gb component */ - unsigned char gb; -}; - -struct ccdc_float { - int integer; - unsigned int decimal; -}; - -#define CCDC_CSC_COEFF_TABLE_SIZE 16 -/* structure for color space converter */ -struct ccdc_csc { - unsigned char enable; - /* - * S8Q5. Use 2 decimal precision, user values range from -3.00 to 3.99. - * example - to use 1.03, set integer part as 1, and decimal part as 3 - * to use -1.03, set integer part as -1 and decimal part as 3 - */ - struct ccdc_float coeff[CCDC_CSC_COEFF_TABLE_SIZE]; -}; - -/* Structures for Vertical Defect Correction*/ -enum ccdc_vdf_csl { - CCDC_VDF_NORMAL, - CCDC_VDF_HORZ_INTERPOL_SAT, - CCDC_VDF_HORZ_INTERPOL -}; - -enum ccdc_vdf_cuda { - CCDC_VDF_WHOLE_LINE_CORRECT, - CCDC_VDF_UPPER_DISABLE -}; - -enum ccdc_dfc_mwr { - CCDC_DFC_MWR_WRITE_COMPLETE, - CCDC_DFC_WRITE_REG -}; - -enum ccdc_dfc_mrd { - CCDC_DFC_READ_COMPLETE, - CCDC_DFC_READ_REG -}; - -enum ccdc_dfc_ma_rst { - CCDC_DFC_INCR_ADDR, - CCDC_DFC_CLR_ADDR -}; - -enum ccdc_dfc_mclr { - CCDC_DFC_CLEAR_COMPLETE, - CCDC_DFC_CLEAR -}; - -struct ccdc_dft_corr_ctl { - enum ccdc_vdf_csl vdfcsl; - enum ccdc_vdf_cuda vdfcuda; - unsigned int vdflsft; -}; - -struct ccdc_dft_corr_mem_ctl { - enum ccdc_dfc_mwr dfcmwr; - enum ccdc_dfc_mrd dfcmrd; - enum ccdc_dfc_ma_rst dfcmarst; - enum ccdc_dfc_mclr dfcmclr; -}; - -#define CCDC_DFT_TABLE_SIZE 16 -/* - * Main Structure for vertical defect correction. Vertical defect - * correction can correct up to 16 defects if defects less than 16 - * then pad the rest with 0 - */ -struct ccdc_vertical_dft { - unsigned char ver_dft_en; - unsigned char gen_dft_en; - unsigned int saturation_ctl; - struct ccdc_dft_corr_ctl dft_corr_ctl; - struct ccdc_dft_corr_mem_ctl dft_corr_mem_ctl; - int table_size; - unsigned int dft_corr_horz[CCDC_DFT_TABLE_SIZE]; - unsigned int dft_corr_vert[CCDC_DFT_TABLE_SIZE]; - unsigned int dft_corr_sub1[CCDC_DFT_TABLE_SIZE]; - unsigned int dft_corr_sub2[CCDC_DFT_TABLE_SIZE]; - unsigned int dft_corr_sub3[CCDC_DFT_TABLE_SIZE]; -}; - -struct ccdc_data_offset { - unsigned char horz_offset; - unsigned char vert_offset; -}; - -/* - * Structure for CCDC configuration parameters for raw capture mode passed - * by application - */ -struct ccdc_config_params_raw { - /* data shift to be applied before storing */ - enum ccdc_datasft datasft; - /* data size value from 8 to 16 bits */ - enum ccdc_data_size data_sz; - /* median filter for sdram */ - enum ccdc_mfilt1 mfilt1; - enum ccdc_mfilt2 mfilt2; - /* low pass filter enable/disable */ - unsigned char lpf_enable; - /* Threshold of median filter */ - int med_filt_thres; - /* - * horz and vertical data offset. Applicable for defect correction - * and lsc - */ - struct ccdc_data_offset data_offset; - /* Structure for Optional A-Law */ - struct ccdc_a_law alaw; - /* Structure for Optical Black Clamp */ - struct ccdc_black_clamp blk_clamp; - /* Structure for Black Compensation */ - struct ccdc_black_compensation blk_comp; - /* structure for vertical Defect Correction Module Configuration */ - struct ccdc_vertical_dft vertical_dft; - /* structure for color space converter Module Configuration */ - struct ccdc_csc csc; - /* color patters for bayer capture */ - struct ccdc_col_pat col_pat_field0; - struct ccdc_col_pat col_pat_field1; -}; - -#ifdef __KERNEL__ -#include <linux/io.h> - -#define CCDC_WIN_PAL {0, 0, 720, 576} -#define CCDC_WIN_VGA {0, 0, 640, 480} - -struct ccdc_params_ycbcr { - /* pixel format */ - enum ccdc_pixfmt pix_fmt; - /* progressive or interlaced frame */ - enum ccdc_frmfmt frm_fmt; - /* video window */ - struct v4l2_rect win; - /* field id polarity */ - enum vpfe_pin_pol fid_pol; - /* vertical sync polarity */ - enum vpfe_pin_pol vd_pol; - /* horizontal sync polarity */ - enum vpfe_pin_pol hd_pol; - /* enable BT.656 embedded sync mode */ - int bt656_enable; - /* cb:y:cr:y or y:cb:y:cr in memory */ - enum ccdc_pixorder pix_order; - /* interleaved or separated fields */ - enum ccdc_buftype buf_type; -}; - -/* Gain applied to Raw Bayer data */ -struct ccdc_gain { - unsigned short r_ye; - unsigned short gr_cy; - unsigned short gb_g; - unsigned short b_mg; -}; - -/* Structure for CCDC configuration parameters for raw capture mode */ -struct ccdc_params_raw { - /* pixel format */ - enum ccdc_pixfmt pix_fmt; - /* progressive or interlaced frame */ - enum ccdc_frmfmt frm_fmt; - /* video window */ - struct v4l2_rect win; - /* field id polarity */ - enum vpfe_pin_pol fid_pol; - /* vertical sync polarity */ - enum vpfe_pin_pol vd_pol; - /* horizontal sync polarity */ - enum vpfe_pin_pol hd_pol; - /* interleaved or separated fields */ - enum ccdc_buftype buf_type; - /* Gain values */ - struct ccdc_gain gain; - /* offset */ - unsigned int ccdc_offset; - /* horizontal flip enable */ - unsigned char horz_flip_enable; - /* - * enable to store the image in inverse order in memory - * (bottom to top) - */ - unsigned char image_invert_enable; - /* Configurable part of raw data */ - struct ccdc_config_params_raw config_params; -}; - -#endif -#endif /* DM355_CCDC_H */ diff --git a/include/media/davinci/dm644x_ccdc.h b/include/media/davinci/dm644x_ccdc.h deleted file mode 100644 index c20dba3d76d6..000000000000 --- a/include/media/davinci/dm644x_ccdc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2006-2009 Texas Instruments Inc - */ -#ifndef _DM644X_CCDC_H -#define _DM644X_CCDC_H -#include <media/davinci/ccdc_types.h> -#include <media/davinci/vpfe_types.h> - -/* enum for No of pixel per line to be avg. in Black Clamping*/ -enum ccdc_sample_length { - CCDC_SAMPLE_1PIXELS, - CCDC_SAMPLE_2PIXELS, - CCDC_SAMPLE_4PIXELS, - CCDC_SAMPLE_8PIXELS, - CCDC_SAMPLE_16PIXELS -}; - -/* enum for No of lines in Black Clamping */ -enum ccdc_sample_line { - CCDC_SAMPLE_1LINES, - CCDC_SAMPLE_2LINES, - CCDC_SAMPLE_4LINES, - CCDC_SAMPLE_8LINES, - CCDC_SAMPLE_16LINES -}; - -/* enum for Alaw gamma width */ -enum ccdc_gamma_width { - CCDC_GAMMA_BITS_15_6, /* use bits 15-6 for gamma */ - CCDC_GAMMA_BITS_14_5, - CCDC_GAMMA_BITS_13_4, - CCDC_GAMMA_BITS_12_3, - CCDC_GAMMA_BITS_11_2, - CCDC_GAMMA_BITS_10_1, - CCDC_GAMMA_BITS_09_0 /* use bits 9-0 for gamma */ -}; - -/* returns the highest bit used for the gamma */ -static inline u8 ccdc_gamma_width_max_bit(enum ccdc_gamma_width width) -{ - return 15 - width; -} - -enum ccdc_data_size { - CCDC_DATA_16BITS, - CCDC_DATA_15BITS, - CCDC_DATA_14BITS, - CCDC_DATA_13BITS, - CCDC_DATA_12BITS, - CCDC_DATA_11BITS, - CCDC_DATA_10BITS, - CCDC_DATA_8BITS -}; - -/* returns the highest bit used for this data size */ -static inline u8 ccdc_data_size_max_bit(enum ccdc_data_size sz) -{ - return sz == CCDC_DATA_8BITS ? 7 : 15 - sz; -} - -/* structure for ALaw */ -struct ccdc_a_law { - /* Enable/disable A-Law */ - unsigned char enable; - /* Gamma Width Input */ - enum ccdc_gamma_width gamma_wd; -}; - -/* structure for Black Clamping */ -struct ccdc_black_clamp { - unsigned char enable; - /* only if bClampEnable is TRUE */ - enum ccdc_sample_length sample_pixel; - /* only if bClampEnable is TRUE */ - enum ccdc_sample_line sample_ln; - /* only if bClampEnable is TRUE */ - unsigned short start_pixel; - /* only if bClampEnable is TRUE */ - unsigned short sgain; - /* only if bClampEnable is FALSE */ - unsigned short dc_sub; -}; - -/* structure for Black Level Compensation */ -struct ccdc_black_compensation { - /* Constant value to subtract from Red component */ - char r; - /* Constant value to subtract from Gr component */ - char gr; - /* Constant value to subtract from Blue component */ - char b; - /* Constant value to subtract from Gb component */ - char gb; -}; - -/* Structure for CCDC configuration parameters for raw capture mode passed - * by application - */ -struct ccdc_config_params_raw { - /* data size value from 8 to 16 bits */ - enum ccdc_data_size data_sz; - /* Structure for Optional A-Law */ - struct ccdc_a_law alaw; - /* Structure for Optical Black Clamp */ - struct ccdc_black_clamp blk_clamp; - /* Structure for Black Compensation */ - struct ccdc_black_compensation blk_comp; -}; - - -#ifdef __KERNEL__ -#include <linux/io.h> -/* Define to enable/disable video port */ -#define FP_NUM_BYTES 4 -/* Define for extra pixel/line and extra lines/frame */ -#define NUM_EXTRAPIXELS 8 -#define NUM_EXTRALINES 8 - -/* settings for commonly used video formats */ -#define CCDC_WIN_PAL {0, 0, 720, 576} -/* ntsc square pixel */ -#define CCDC_WIN_VGA {0, 0, (640 + NUM_EXTRAPIXELS), (480 + NUM_EXTRALINES)} - -/* Structure for CCDC configuration parameters for raw capture mode */ -struct ccdc_params_raw { - /* pixel format */ - enum ccdc_pixfmt pix_fmt; - /* progressive or interlaced frame */ - enum ccdc_frmfmt frm_fmt; - /* video window */ - struct v4l2_rect win; - /* field id polarity */ - enum vpfe_pin_pol fid_pol; - /* vertical sync polarity */ - enum vpfe_pin_pol vd_pol; - /* horizontal sync polarity */ - enum vpfe_pin_pol hd_pol; - /* interleaved or separated fields */ - enum ccdc_buftype buf_type; - /* - * enable to store the image in inverse - * order in memory(bottom to top) - */ - unsigned char image_invert_enable; - /* configurable parameters */ - struct ccdc_config_params_raw config_params; -}; - -struct ccdc_params_ycbcr { - /* pixel format */ - enum ccdc_pixfmt pix_fmt; - /* progressive or interlaced frame */ - enum ccdc_frmfmt frm_fmt; - /* video window */ - struct v4l2_rect win; - /* field id polarity */ - enum vpfe_pin_pol fid_pol; - /* vertical sync polarity */ - enum vpfe_pin_pol vd_pol; - /* horizontal sync polarity */ - enum vpfe_pin_pol hd_pol; - /* enable BT.656 embedded sync mode */ - int bt656_enable; - /* cb:y:cr:y or y:cb:y:cr in memory */ - enum ccdc_pixorder pix_order; - /* interleaved or separated fields */ - enum ccdc_buftype buf_type; -}; -#endif -#endif /* _DM644X_CCDC_H */ diff --git a/include/media/davinci/isif.h b/include/media/davinci/isif.h deleted file mode 100644 index 8369acd26e7e..000000000000 --- a/include/media/davinci/isif.h +++ /dev/null @@ -1,518 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2008-2009 Texas Instruments Inc - * - * isif header file - */ -#ifndef _ISIF_H -#define _ISIF_H - -#include <media/davinci/ccdc_types.h> -#include <media/davinci/vpfe_types.h> - -/* isif float type S8Q8/U8Q8 */ -struct isif_float_8 { - /* 8 bit integer part */ - __u8 integer; - /* 8 bit decimal part */ - __u8 decimal; -}; - -/* isif float type U16Q16/S16Q16 */ -struct isif_float_16 { - /* 16 bit integer part */ - __u16 integer; - /* 16 bit decimal part */ - __u16 decimal; -}; - -/************************************************************************ - * Vertical Defect Correction parameters - ***********************************************************************/ -/* Defect Correction (DFC) table entry */ -struct isif_vdfc_entry { - /* vertical position of defect */ - __u16 pos_vert; - /* horizontal position of defect */ - __u16 pos_horz; - /* - * Defect level of Vertical line defect position. This is subtracted - * from the data at the defect position - */ - __u8 level_at_pos; - /* - * Defect level of the pixels upper than the vertical line defect. - * This is subtracted from the data - */ - __u8 level_up_pixels; - /* - * Defect level of the pixels lower than the vertical line defect. - * This is subtracted from the data - */ - __u8 level_low_pixels; -}; - -#define ISIF_VDFC_TABLE_SIZE 8 -struct isif_dfc { - /* enable vertical defect correction */ - __u8 en; - /* Defect level subtraction. Just fed through if saturating */ -#define ISIF_VDFC_NORMAL 0 - /* - * Defect level subtraction. Horizontal interpolation ((i-2)+(i+2))/2 - * if data saturating - */ -#define ISIF_VDFC_HORZ_INTERPOL_IF_SAT 1 - /* Horizontal interpolation (((i-2)+(i+2))/2) */ -#define ISIF_VDFC_HORZ_INTERPOL 2 - /* one of the vertical defect correction modes above */ - __u8 corr_mode; - /* 0 - whole line corrected, 1 - not pixels upper than the defect */ - __u8 corr_whole_line; -#define ISIF_VDFC_NO_SHIFT 0 -#define ISIF_VDFC_SHIFT_1 1 -#define ISIF_VDFC_SHIFT_2 2 -#define ISIF_VDFC_SHIFT_3 3 -#define ISIF_VDFC_SHIFT_4 4 - /* - * defect level shift value. level_at_pos, level_upper_pos, - * and level_lower_pos can be shifted up by this value. Choose - * one of the values above - */ - __u8 def_level_shift; - /* defect saturation level */ - __u16 def_sat_level; - /* number of vertical defects. Max is ISIF_VDFC_TABLE_SIZE */ - __u16 num_vdefects; - /* VDFC table ptr */ - struct isif_vdfc_entry table[ISIF_VDFC_TABLE_SIZE]; -}; - -struct isif_horz_bclamp { - - /* Horizontal clamp disabled. Only vertical clamp value is subtracted */ -#define ISIF_HORZ_BC_DISABLE 0 - /* - * Horizontal clamp value is calculated and subtracted from image data - * along with vertical clamp value - */ -#define ISIF_HORZ_BC_CLAMP_CALC_ENABLED 1 - /* - * Horizontal clamp value calculated from previous image is subtracted - * from image data along with vertical clamp value. - */ -#define ISIF_HORZ_BC_CLAMP_NOT_UPDATED 2 - /* horizontal clamp mode. One of the values above */ - __u8 mode; - /* - * pixel value limit enable. - * 0 - limit disabled - * 1 - pixel value limited to 1023 - */ - __u8 clamp_pix_limit; - /* Select Most left window for bc calculation */ -#define ISIF_SEL_MOST_LEFT_WIN 0 - /* Select Most right window for bc calculation */ -#define ISIF_SEL_MOST_RIGHT_WIN 1 - /* Select most left or right window for clamp val calculation */ - __u8 base_win_sel_calc; - /* Window count per color for calculation. range 1-32 */ - __u8 win_count_calc; - /* Window start position - horizontal for calculation. 0 - 8191 */ - __u16 win_start_h_calc; - /* Window start position - vertical for calculation 0 - 8191 */ - __u16 win_start_v_calc; -#define ISIF_HORZ_BC_SZ_H_2PIXELS 0 -#define ISIF_HORZ_BC_SZ_H_4PIXELS 1 -#define ISIF_HORZ_BC_SZ_H_8PIXELS 2 -#define ISIF_HORZ_BC_SZ_H_16PIXELS 3 - /* Width of the sample window in pixels for calculation */ - __u8 win_h_sz_calc; -#define ISIF_HORZ_BC_SZ_V_32PIXELS 0 -#define ISIF_HORZ_BC_SZ_V_64PIXELS 1 -#define ISIF_HORZ_BC_SZ_V_128PIXELS 2 -#define ISIF_HORZ_BC_SZ_V_256PIXELS 3 - /* Height of the sample window in pixels for calculation */ - __u8 win_v_sz_calc; -}; - -/************************************************************************ - * Black Clamp parameters - ***********************************************************************/ -struct isif_vert_bclamp { - /* Reset value used is the clamp value calculated */ -#define ISIF_VERT_BC_USE_HORZ_CLAMP_VAL 0 - /* Reset value used is reset_clamp_val configured */ -#define ISIF_VERT_BC_USE_CONFIG_CLAMP_VAL 1 - /* No update, previous image value is used */ -#define ISIF_VERT_BC_NO_UPDATE 2 - /* - * Reset value selector for vertical clamp calculation. Use one of - * the above values - */ - __u8 reset_val_sel; - /* U8Q8. Line average coefficient used in vertical clamp calculation */ - __u8 line_ave_coef; - /* Height of the optical black region for calculation */ - __u16 ob_v_sz_calc; - /* Optical black region start position - horizontal. 0 - 8191 */ - __u16 ob_start_h; - /* Optical black region start position - vertical 0 - 8191 */ - __u16 ob_start_v; -}; - -struct isif_black_clamp { - /* - * This offset value is added irrespective of the clamp enable status. - * S13 - */ - __u16 dc_offset; - /* - * Enable black/digital clamp value to be subtracted from the image data - */ - __u8 en; - /* - * black clamp mode. same/separate clamp for 4 colors - * 0 - disable - same clamp value for all colors - * 1 - clamp value calculated separately for all colors - */ - __u8 bc_mode_color; - /* Vertical start position for bc subtraction */ - __u16 vert_start_sub; - /* Black clamp for horizontal direction */ - struct isif_horz_bclamp horz; - /* Black clamp for vertical direction */ - struct isif_vert_bclamp vert; -}; - -/************************************************************************* -** Color Space Conversion (CSC) -*************************************************************************/ -#define ISIF_CSC_NUM_COEFF 16 -struct isif_color_space_conv { - /* Enable color space conversion */ - __u8 en; - /* - * csc coefficient table. S8Q5, M00 at index 0, M01 at index 1, and - * so forth - */ - struct isif_float_8 coeff[ISIF_CSC_NUM_COEFF]; -}; - - -/************************************************************************* -** Black Compensation parameters -*************************************************************************/ -struct isif_black_comp { - /* Comp for Red */ - __s8 r_comp; - /* Comp for Gr */ - __s8 gr_comp; - /* Comp for Blue */ - __s8 b_comp; - /* Comp for Gb */ - __s8 gb_comp; -}; - -/************************************************************************* -** Gain parameters -*************************************************************************/ -struct isif_gain { - /* Gain for Red or ye */ - struct isif_float_16 r_ye; - /* Gain for Gr or cy */ - struct isif_float_16 gr_cy; - /* Gain for Gb or g */ - struct isif_float_16 gb_g; - /* Gain for Blue or mg */ - struct isif_float_16 b_mg; -}; - -#define ISIF_LINEAR_TAB_SIZE 192 -/************************************************************************* -** Linearization parameters -*************************************************************************/ -struct isif_linearize { - /* Enable or Disable linearization of data */ - __u8 en; - /* Shift value applied */ - __u8 corr_shft; - /* scale factor applied U11Q10 */ - struct isif_float_16 scale_fact; - /* Size of the linear table */ - __u16 table[ISIF_LINEAR_TAB_SIZE]; -}; - -/* Color patterns */ -#define ISIF_RED 0 -#define ISIF_GREEN_RED 1 -#define ISIF_GREEN_BLUE 2 -#define ISIF_BLUE 3 -struct isif_col_pat { - __u8 olop; - __u8 olep; - __u8 elop; - __u8 elep; -}; - -/************************************************************************* -** Data formatter parameters -*************************************************************************/ -struct isif_fmtplen { - /* - * number of program entries for SET0, range 1 - 16 - * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is - * ISIF_COMBINE - */ - __u16 plen0; - /* - * number of program entries for SET1, range 1 - 16 - * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is - * ISIF_COMBINE - */ - __u16 plen1; - /** - * number of program entries for SET2, range 1 - 16 - * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is - * ISIF_COMBINE - */ - __u16 plen2; - /** - * number of program entries for SET3, range 1 - 16 - * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is - * ISIF_COMBINE - */ - __u16 plen3; -}; - -struct isif_fmt_cfg { -#define ISIF_SPLIT 0 -#define ISIF_COMBINE 1 - /* Split or combine or line alternate */ - __u8 fmtmode; - /* enable or disable line alternating mode */ - __u8 ln_alter_en; -#define ISIF_1LINE 0 -#define ISIF_2LINES 1 -#define ISIF_3LINES 2 -#define ISIF_4LINES 3 - /* Split/combine line number */ - __u8 lnum; - /* Address increment Range 1 - 16 */ - __u8 addrinc; -}; - -struct isif_fmt_addr_ptr { - /* Initial address */ - __u32 init_addr; - /* output line number */ -#define ISIF_1STLINE 0 -#define ISIF_2NDLINE 1 -#define ISIF_3RDLINE 2 -#define ISIF_4THLINE 3 - __u8 out_line; -}; - -struct isif_fmtpgm_ap { - /* program address pointer */ - __u8 pgm_aptr; - /* program address increment or decrement */ - __u8 pgmupdt; -}; - -struct isif_data_formatter { - /* Enable/Disable data formatter */ - __u8 en; - /* data formatter configuration */ - struct isif_fmt_cfg cfg; - /* Formatter program entries length */ - struct isif_fmtplen plen; - /* first pixel in a line fed to formatter */ - __u16 fmtrlen; - /* HD interval for output line. Only valid when split line */ - __u16 fmthcnt; - /* formatter address pointers */ - struct isif_fmt_addr_ptr fmtaddr_ptr[16]; - /* program enable/disable */ - __u8 pgm_en[32]; - /* program address pointers */ - struct isif_fmtpgm_ap fmtpgm_ap[32]; -}; - -struct isif_df_csc { - /* Color Space Conversion configuration, 0 - csc, 1 - df */ - __u8 df_or_csc; - /* csc configuration valid if df_or_csc is 0 */ - struct isif_color_space_conv csc; - /* data formatter configuration valid if df_or_csc is 1 */ - struct isif_data_formatter df; - /* start pixel in a line at the input */ - __u32 start_pix; - /* number of pixels in input line */ - __u32 num_pixels; - /* start line at the input */ - __u32 start_line; - /* number of lines at the input */ - __u32 num_lines; -}; - -struct isif_gain_offsets_adj { - /* Gain adjustment per color */ - struct isif_gain gain; - /* Offset adjustment */ - __u16 offset; - /* Enable or Disable Gain adjustment for SDRAM data */ - __u8 gain_sdram_en; - /* Enable or Disable Gain adjustment for IPIPE data */ - __u8 gain_ipipe_en; - /* Enable or Disable Gain adjustment for H3A data */ - __u8 gain_h3a_en; - /* Enable or Disable Gain adjustment for SDRAM data */ - __u8 offset_sdram_en; - /* Enable or Disable Gain adjustment for IPIPE data */ - __u8 offset_ipipe_en; - /* Enable or Disable Gain adjustment for H3A data */ - __u8 offset_h3a_en; -}; - -struct isif_cul { - /* Horizontal Cull pattern for odd lines */ - __u8 hcpat_odd; - /* Horizontal Cull pattern for even lines */ - __u8 hcpat_even; - /* Vertical Cull pattern */ - __u8 vcpat; - /* Enable or disable lpf. Apply when cull is enabled */ - __u8 en_lpf; -}; - -struct isif_compress { -#define ISIF_ALAW 0 -#define ISIF_DPCM 1 -#define ISIF_NO_COMPRESSION 2 - /* Compression Algorithm used */ - __u8 alg; - /* Choose Predictor1 for DPCM compression */ -#define ISIF_DPCM_PRED1 0 - /* Choose Predictor2 for DPCM compression */ -#define ISIF_DPCM_PRED2 1 - /* Predictor for DPCM compression */ - __u8 pred; -}; - -/* all the stuff in this struct will be provided by userland */ -struct isif_config_params_raw { - /* Linearization parameters for image sensor data input */ - struct isif_linearize linearize; - /* Data formatter or CSC */ - struct isif_df_csc df_csc; - /* Defect Pixel Correction (DFC) configuration */ - struct isif_dfc dfc; - /* Black/Digital Clamp configuration */ - struct isif_black_clamp bclamp; - /* Gain, offset adjustments */ - struct isif_gain_offsets_adj gain_offset; - /* Culling */ - struct isif_cul culling; - /* A-Law and DPCM compression options */ - struct isif_compress compress; - /* horizontal offset for Gain/LSC/DFC */ - __u16 horz_offset; - /* vertical offset for Gain/LSC/DFC */ - __u16 vert_offset; - /* color pattern for field 0 */ - struct isif_col_pat col_pat_field0; - /* color pattern for field 1 */ - struct isif_col_pat col_pat_field1; -#define ISIF_NO_SHIFT 0 -#define ISIF_1BIT_SHIFT 1 -#define ISIF_2BIT_SHIFT 2 -#define ISIF_3BIT_SHIFT 3 -#define ISIF_4BIT_SHIFT 4 -#define ISIF_5BIT_SHIFT 5 -#define ISIF_6BIT_SHIFT 6 - /* Data shift applied before storing to SDRAM */ - __u8 data_shift; - /* enable input test pattern generation */ - __u8 test_pat_gen; -}; - -#ifdef __KERNEL__ -struct isif_ycbcr_config { - /* isif pixel format */ - enum ccdc_pixfmt pix_fmt; - /* isif frame format */ - enum ccdc_frmfmt frm_fmt; - /* ISIF crop window */ - struct v4l2_rect win; - /* field polarity */ - enum vpfe_pin_pol fid_pol; - /* interface VD polarity */ - enum vpfe_pin_pol vd_pol; - /* interface HD polarity */ - enum vpfe_pin_pol hd_pol; - /* isif pix order. Only used for ycbcr capture */ - enum ccdc_pixorder pix_order; - /* isif buffer type. Only used for ycbcr capture */ - enum ccdc_buftype buf_type; -}; - -/* MSB of image data connected to sensor port */ -enum isif_data_msb { - ISIF_BIT_MSB_15, - ISIF_BIT_MSB_14, - ISIF_BIT_MSB_13, - ISIF_BIT_MSB_12, - ISIF_BIT_MSB_11, - ISIF_BIT_MSB_10, - ISIF_BIT_MSB_9, - ISIF_BIT_MSB_8, - ISIF_BIT_MSB_7 -}; - -enum isif_cfa_pattern { - ISIF_CFA_PAT_MOSAIC, - ISIF_CFA_PAT_STRIPE -}; - -struct isif_params_raw { - /* isif pixel format */ - enum ccdc_pixfmt pix_fmt; - /* isif frame format */ - enum ccdc_frmfmt frm_fmt; - /* video window */ - struct v4l2_rect win; - /* field polarity */ - enum vpfe_pin_pol fid_pol; - /* interface VD polarity */ - enum vpfe_pin_pol vd_pol; - /* interface HD polarity */ - enum vpfe_pin_pol hd_pol; - /* buffer type. Applicable for interlaced mode */ - enum ccdc_buftype buf_type; - /* Gain values */ - struct isif_gain gain; - /* cfa pattern */ - enum isif_cfa_pattern cfa_pat; - /* Data MSB position */ - enum isif_data_msb data_msb; - /* Enable horizontal flip */ - unsigned char horz_flip_en; - /* Enable image invert vertically */ - unsigned char image_invert_en; - - /* all the userland defined stuff*/ - struct isif_config_params_raw config_params; -}; - -enum isif_data_pack { - ISIF_PACK_16BIT, - ISIF_PACK_12BIT, - ISIF_PACK_8BIT -}; - -#define ISIF_WIN_NTSC {0, 0, 720, 480} -#define ISIF_WIN_VGA {0, 0, 640, 480} - -#endif -#endif diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h index 6d2a93740130..d8751ea926a2 100644 --- a/include/media/davinci/vpbe_display.h +++ b/include/media/davinci/vpbe_display.h @@ -69,13 +69,13 @@ struct vpbe_layer { struct vpbe_disp_buffer *cur_frm; /* Pointer pointing to next v4l2_buffer */ struct vpbe_disp_buffer *next_frm; - /* videobuf specific parameters - * Buffer queue used in video-buf + /* vb2 specific parameters + * Buffer queue used in vb2 */ struct vb2_queue buffer_queue; /* Queue of filled frames */ struct list_head dma_queue; - /* Used in video-buf */ + /* Used for video buffer handling */ spinlock_t irqlock; /* V4l2 specific parameters */ /* Identifies video device for this layer */ diff --git a/include/media/drv-intf/saa7146.h b/include/media/drv-intf/saa7146.h deleted file mode 100644 index 71ce63c99cb4..000000000000 --- a/include/media/drv-intf/saa7146.h +++ /dev/null @@ -1,472 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __SAA7146__ -#define __SAA7146__ - -#include <linux/delay.h> /* for delay-stuff */ -#include <linux/slab.h> /* for kmalloc/kfree */ -#include <linux/pci.h> /* for pci-config-stuff, vendor ids etc. */ -#include <linux/init.h> /* for "__init" */ -#include <linux/interrupt.h> /* for IMMEDIATE_BH */ -#include <linux/kmod.h> /* for kernel module loader */ -#include <linux/i2c.h> /* for i2c subsystem */ -#include <asm/io.h> /* for accessing devices */ -#include <linux/stringify.h> -#include <linux/mutex.h> -#include <linux/scatterlist.h> -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -#include <linux/vmalloc.h> /* for vmalloc() */ -#include <linux/mm.h> /* for vmalloc_to_page() */ - -#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr))) -#define saa7146_read(sxy,adr) readl(sxy->mem+(adr)) - -extern unsigned int saa7146_debug; - -#ifndef DEBUG_VARIABLE - #define DEBUG_VARIABLE saa7146_debug -#endif - -#define ERR(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__) - -#define _DBG(mask, fmt, ...) \ -do { \ - if (DEBUG_VARIABLE & mask) \ - pr_debug("%s(): " fmt, __func__, ##__VA_ARGS__); \ -} while (0) - -/* simple debug messages */ -#define DEB_S(fmt, ...) _DBG(0x01, fmt, ##__VA_ARGS__) -/* more detailed debug messages */ -#define DEB_D(fmt, ...) _DBG(0x02, fmt, ##__VA_ARGS__) -/* print enter and exit of functions */ -#define DEB_EE(fmt, ...) _DBG(0x04, fmt, ##__VA_ARGS__) -/* i2c debug messages */ -#define DEB_I2C(fmt, ...) _DBG(0x08, fmt, ##__VA_ARGS__) -/* vbi debug messages */ -#define DEB_VBI(fmt, ...) _DBG(0x10, fmt, ##__VA_ARGS__) -/* interrupt debug messages */ -#define DEB_INT(fmt, ...) _DBG(0x20, fmt, ##__VA_ARGS__) -/* capture debug messages */ -#define DEB_CAP(fmt, ...) _DBG(0x40, fmt, ##__VA_ARGS__) - -#define SAA7146_ISR_CLEAR(x,y) \ - saa7146_write(x, ISR, (y)); - -struct module; - -struct saa7146_dev; -struct saa7146_extension; -struct saa7146_vv; - -/* saa7146 page table */ -struct saa7146_pgtable { - unsigned int size; - __le32 *cpu; - dma_addr_t dma; - /* used for offsets for u,v planes for planar capture modes */ - unsigned long offset; - /* used for custom pagetables (used for example by budget dvb cards) */ - struct scatterlist *slist; - int nents; -}; - -struct saa7146_pci_extension_data { - struct saa7146_extension *ext; - void *ext_priv; /* most likely a name string */ -}; - -#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device) \ - { \ - .vendor = PCI_VENDOR_ID_PHILIPS, \ - .device = PCI_DEVICE_ID_PHILIPS_SAA7146, \ - .subvendor = x_vendor, \ - .subdevice = x_device, \ - .driver_data = (unsigned long)& x_var, \ - } - -struct saa7146_extension -{ - char name[32]; /* name of the device */ -#define SAA7146_USE_I2C_IRQ 0x1 -#define SAA7146_I2C_SHORT_DELAY 0x2 - int flags; - - /* pairs of subvendor and subdevice ids for - supported devices, last entry 0xffff, 0xfff */ - struct module *module; - struct pci_driver driver; - const struct pci_device_id *pci_tbl; - - /* extension functions */ - int (*probe)(struct saa7146_dev *); - int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *); - int (*detach)(struct saa7146_dev*); - - u32 irq_mask; /* mask to indicate, which irq-events are handled by the extension */ - void (*irq_func)(struct saa7146_dev*, u32* irq_mask); -}; - -struct saa7146_dma -{ - dma_addr_t dma_handle; - __le32 *cpu_addr; -}; - -struct saa7146_dev -{ - struct module *module; - - struct v4l2_device v4l2_dev; - struct v4l2_ctrl_handler ctrl_handler; - - /* different device locks */ - spinlock_t slock; - struct mutex v4l2_lock; - - unsigned char __iomem *mem; /* pointer to mapped IO memory */ - u32 revision; /* chip revision; needed for bug-workarounds*/ - - /* pci-device & irq stuff*/ - char name[32]; - struct pci_dev *pci; - u32 int_todo; - spinlock_t int_slock; - - /* extension handling */ - struct saa7146_extension *ext; /* indicates if handled by extension */ - void *ext_priv; /* pointer for extension private use (most likely some private data) */ - struct saa7146_ext_vv *ext_vv_data; - - /* per device video/vbi information (if available) */ - struct saa7146_vv *vv_data; - void (*vv_callback)(struct saa7146_dev *dev, unsigned long status); - - /* i2c-stuff */ - struct mutex i2c_lock; - - u32 i2c_bitrate; - struct saa7146_dma d_i2c; /* pointer to i2c memory */ - wait_queue_head_t i2c_wq; - int i2c_op; - - /* memories */ - struct saa7146_dma d_rps0; - struct saa7146_dma d_rps1; -}; - -static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev); -} - -/* from saa7146_i2c.c */ -int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); - -/* from saa7146_core.c */ -int saa7146_register_extension(struct saa7146_extension*); -int saa7146_unregister_extension(struct saa7146_extension*); -struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc); -int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt); -void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt); -int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length ); -void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt); -void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt); -void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data); -int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop); - -/* some memory sizes */ -#define SAA7146_I2C_MEM ( 1*PAGE_SIZE) -#define SAA7146_RPS_MEM ( 1*PAGE_SIZE) - -/* some i2c constants */ -#define SAA7146_I2C_TIMEOUT 100 /* i2c-timeout-value in ms */ -#define SAA7146_I2C_RETRIES 3 /* how many times shall we retry an i2c-operation? */ -#define SAA7146_I2C_DELAY 5 /* time we wait after certain i2c-operations */ - -/* unsorted defines */ -#define ME1 0x0000000800 -#define PV1 0x0000000008 - -/* gpio defines */ -#define SAA7146_GPIO_INPUT 0x00 -#define SAA7146_GPIO_IRQHI 0x10 -#define SAA7146_GPIO_IRQLO 0x20 -#define SAA7146_GPIO_IRQHL 0x30 -#define SAA7146_GPIO_OUTLO 0x40 -#define SAA7146_GPIO_OUTHI 0x50 - -/* debi defines */ -#define DEBINOSWAP 0x000e0000 - -/* define for the register programming sequencer (rps) */ -#define CMD_NOP 0x00000000 /* No operation */ -#define CMD_CLR_EVENT 0x00000000 /* Clear event */ -#define CMD_SET_EVENT 0x10000000 /* Set signal event */ -#define CMD_PAUSE 0x20000000 /* Pause */ -#define CMD_CHECK_LATE 0x30000000 /* Check late */ -#define CMD_UPLOAD 0x40000000 /* Upload */ -#define CMD_STOP 0x50000000 /* Stop */ -#define CMD_INTERRUPT 0x60000000 /* Interrupt */ -#define CMD_JUMP 0x80000000 /* Jump */ -#define CMD_WR_REG 0x90000000 /* Write (load) register */ -#define CMD_RD_REG 0xa0000000 /* Read (store) register */ -#define CMD_WR_REG_MASK 0xc0000000 /* Write register with mask */ - -#define CMD_OAN MASK_27 -#define CMD_INV MASK_26 -#define CMD_SIG4 MASK_25 -#define CMD_SIG3 MASK_24 -#define CMD_SIG2 MASK_23 -#define CMD_SIG1 MASK_22 -#define CMD_SIG0 MASK_21 -#define CMD_O_FID_B MASK_14 -#define CMD_E_FID_B MASK_13 -#define CMD_O_FID_A MASK_12 -#define CMD_E_FID_A MASK_11 - -/* some events and command modifiers for rps1 squarewave generator */ -#define EVT_HS (1<<15) // Source Line Threshold reached -#define EVT_VBI_B (1<<9) // VSYNC Event -#define RPS_OAN (1<<27) // 1: OR events, 0: AND events -#define RPS_INV (1<<26) // Invert (compound) event -#define GPIO3_MSK 0xFF000000 // GPIO #3 control bits - -/* Bit mask constants */ -#define MASK_00 0x00000001 /* Mask value for bit 0 */ -#define MASK_01 0x00000002 /* Mask value for bit 1 */ -#define MASK_02 0x00000004 /* Mask value for bit 2 */ -#define MASK_03 0x00000008 /* Mask value for bit 3 */ -#define MASK_04 0x00000010 /* Mask value for bit 4 */ -#define MASK_05 0x00000020 /* Mask value for bit 5 */ -#define MASK_06 0x00000040 /* Mask value for bit 6 */ -#define MASK_07 0x00000080 /* Mask value for bit 7 */ -#define MASK_08 0x00000100 /* Mask value for bit 8 */ -#define MASK_09 0x00000200 /* Mask value for bit 9 */ -#define MASK_10 0x00000400 /* Mask value for bit 10 */ -#define MASK_11 0x00000800 /* Mask value for bit 11 */ -#define MASK_12 0x00001000 /* Mask value for bit 12 */ -#define MASK_13 0x00002000 /* Mask value for bit 13 */ -#define MASK_14 0x00004000 /* Mask value for bit 14 */ -#define MASK_15 0x00008000 /* Mask value for bit 15 */ -#define MASK_16 0x00010000 /* Mask value for bit 16 */ -#define MASK_17 0x00020000 /* Mask value for bit 17 */ -#define MASK_18 0x00040000 /* Mask value for bit 18 */ -#define MASK_19 0x00080000 /* Mask value for bit 19 */ -#define MASK_20 0x00100000 /* Mask value for bit 20 */ -#define MASK_21 0x00200000 /* Mask value for bit 21 */ -#define MASK_22 0x00400000 /* Mask value for bit 22 */ -#define MASK_23 0x00800000 /* Mask value for bit 23 */ -#define MASK_24 0x01000000 /* Mask value for bit 24 */ -#define MASK_25 0x02000000 /* Mask value for bit 25 */ -#define MASK_26 0x04000000 /* Mask value for bit 26 */ -#define MASK_27 0x08000000 /* Mask value for bit 27 */ -#define MASK_28 0x10000000 /* Mask value for bit 28 */ -#define MASK_29 0x20000000 /* Mask value for bit 29 */ -#define MASK_30 0x40000000 /* Mask value for bit 30 */ -#define MASK_31 0x80000000 /* Mask value for bit 31 */ - -#define MASK_B0 0x000000ff /* Mask value for byte 0 */ -#define MASK_B1 0x0000ff00 /* Mask value for byte 1 */ -#define MASK_B2 0x00ff0000 /* Mask value for byte 2 */ -#define MASK_B3 0xff000000 /* Mask value for byte 3 */ - -#define MASK_W0 0x0000ffff /* Mask value for word 0 */ -#define MASK_W1 0xffff0000 /* Mask value for word 1 */ - -#define MASK_PA 0xfffffffc /* Mask value for physical address */ -#define MASK_PR 0xfffffffe /* Mask value for protection register */ -#define MASK_ER 0xffffffff /* Mask value for the entire register */ - -#define MASK_NONE 0x00000000 /* No mask */ - -/* register aliases */ -#define BASE_ODD1 0x00 /* Video DMA 1 registers */ -#define BASE_EVEN1 0x04 -#define PROT_ADDR1 0x08 -#define PITCH1 0x0C -#define BASE_PAGE1 0x10 /* Video DMA 1 base page */ -#define NUM_LINE_BYTE1 0x14 - -#define BASE_ODD2 0x18 /* Video DMA 2 registers */ -#define BASE_EVEN2 0x1C -#define PROT_ADDR2 0x20 -#define PITCH2 0x24 -#define BASE_PAGE2 0x28 /* Video DMA 2 base page */ -#define NUM_LINE_BYTE2 0x2C - -#define BASE_ODD3 0x30 /* Video DMA 3 registers */ -#define BASE_EVEN3 0x34 -#define PROT_ADDR3 0x38 -#define PITCH3 0x3C -#define BASE_PAGE3 0x40 /* Video DMA 3 base page */ -#define NUM_LINE_BYTE3 0x44 - -#define PCI_BT_V1 0x48 /* Video/FIFO 1 */ -#define PCI_BT_V2 0x49 /* Video/FIFO 2 */ -#define PCI_BT_V3 0x4A /* Video/FIFO 3 */ -#define PCI_BT_DEBI 0x4B /* DEBI */ -#define PCI_BT_A 0x4C /* Audio */ - -#define DD1_INIT 0x50 /* Init setting of DD1 interface */ - -#define DD1_STREAM_B 0x54 /* DD1 B video data stream handling */ -#define DD1_STREAM_A 0x56 /* DD1 A video data stream handling */ - -#define BRS_CTRL 0x58 /* BRS control register */ -#define HPS_CTRL 0x5C /* HPS control register */ -#define HPS_V_SCALE 0x60 /* HPS vertical scale */ -#define HPS_V_GAIN 0x64 /* HPS vertical ACL and gain */ -#define HPS_H_PRESCALE 0x68 /* HPS horizontal prescale */ -#define HPS_H_SCALE 0x6C /* HPS horizontal scale */ -#define BCS_CTRL 0x70 /* BCS control */ -#define CHROMA_KEY_RANGE 0x74 -#define CLIP_FORMAT_CTRL 0x78 /* HPS outputs formats & clipping */ - -#define DEBI_CONFIG 0x7C -#define DEBI_COMMAND 0x80 -#define DEBI_PAGE 0x84 -#define DEBI_AD 0x88 - -#define I2C_TRANSFER 0x8C -#define I2C_STATUS 0x90 - -#define BASE_A1_IN 0x94 /* Audio 1 input DMA */ -#define PROT_A1_IN 0x98 -#define PAGE_A1_IN 0x9C - -#define BASE_A1_OUT 0xA0 /* Audio 1 output DMA */ -#define PROT_A1_OUT 0xA4 -#define PAGE_A1_OUT 0xA8 - -#define BASE_A2_IN 0xAC /* Audio 2 input DMA */ -#define PROT_A2_IN 0xB0 -#define PAGE_A2_IN 0xB4 - -#define BASE_A2_OUT 0xB8 /* Audio 2 output DMA */ -#define PROT_A2_OUT 0xBC -#define PAGE_A2_OUT 0xC0 - -#define RPS_PAGE0 0xC4 /* RPS task 0 page register */ -#define RPS_PAGE1 0xC8 /* RPS task 1 page register */ - -#define RPS_THRESH0 0xCC /* HBI threshold for task 0 */ -#define RPS_THRESH1 0xD0 /* HBI threshold for task 1 */ - -#define RPS_TOV0 0xD4 /* RPS timeout for task 0 */ -#define RPS_TOV1 0xD8 /* RPS timeout for task 1 */ - -#define IER 0xDC /* Interrupt enable register */ - -#define GPIO_CTRL 0xE0 /* GPIO 0-3 register */ - -#define EC1SSR 0xE4 /* Event cnt set 1 source select */ -#define EC2SSR 0xE8 /* Event cnt set 2 source select */ -#define ECT1R 0xEC /* Event cnt set 1 thresholds */ -#define ECT2R 0xF0 /* Event cnt set 2 thresholds */ - -#define ACON1 0xF4 -#define ACON2 0xF8 - -#define MC1 0xFC /* Main control register 1 */ -#define MC2 0x100 /* Main control register 2 */ - -#define RPS_ADDR0 0x104 /* RPS task 0 address register */ -#define RPS_ADDR1 0x108 /* RPS task 1 address register */ - -#define ISR 0x10C /* Interrupt status register */ -#define PSR 0x110 /* Primary status register */ -#define SSR 0x114 /* Secondary status register */ - -#define EC1R 0x118 /* Event counter set 1 register */ -#define EC2R 0x11C /* Event counter set 2 register */ - -#define PCI_VDP1 0x120 /* Video DMA pointer of FIFO 1 */ -#define PCI_VDP2 0x124 /* Video DMA pointer of FIFO 2 */ -#define PCI_VDP3 0x128 /* Video DMA pointer of FIFO 3 */ -#define PCI_ADP1 0x12C /* Audio DMA pointer of audio out 1 */ -#define PCI_ADP2 0x130 /* Audio DMA pointer of audio in 1 */ -#define PCI_ADP3 0x134 /* Audio DMA pointer of audio out 2 */ -#define PCI_ADP4 0x138 /* Audio DMA pointer of audio in 2 */ -#define PCI_DMA_DDP 0x13C /* DEBI DMA pointer */ - -#define LEVEL_REP 0x140, -#define A_TIME_SLOT1 0x180, /* from 180 - 1BC */ -#define A_TIME_SLOT2 0x1C0, /* from 1C0 - 1FC */ - -/* isr masks */ -#define SPCI_PPEF 0x80000000 /* PCI parity error */ -#define SPCI_PABO 0x40000000 /* PCI access error (target or master abort) */ -#define SPCI_PPED 0x20000000 /* PCI parity error on 'real time data' */ -#define SPCI_RPS_I1 0x10000000 /* Interrupt issued by RPS1 */ -#define SPCI_RPS_I0 0x08000000 /* Interrupt issued by RPS0 */ -#define SPCI_RPS_LATE1 0x04000000 /* RPS task 1 is late */ -#define SPCI_RPS_LATE0 0x02000000 /* RPS task 0 is late */ -#define SPCI_RPS_E1 0x01000000 /* RPS error from task 1 */ -#define SPCI_RPS_E0 0x00800000 /* RPS error from task 0 */ -#define SPCI_RPS_TO1 0x00400000 /* RPS timeout task 1 */ -#define SPCI_RPS_TO0 0x00200000 /* RPS timeout task 0 */ -#define SPCI_UPLD 0x00100000 /* RPS in upload */ -#define SPCI_DEBI_S 0x00080000 /* DEBI status */ -#define SPCI_DEBI_E 0x00040000 /* DEBI error */ -#define SPCI_IIC_S 0x00020000 /* I2C status */ -#define SPCI_IIC_E 0x00010000 /* I2C error */ -#define SPCI_A2_IN 0x00008000 /* Audio 2 input DMA protection / limit */ -#define SPCI_A2_OUT 0x00004000 /* Audio 2 output DMA protection / limit */ -#define SPCI_A1_IN 0x00002000 /* Audio 1 input DMA protection / limit */ -#define SPCI_A1_OUT 0x00001000 /* Audio 1 output DMA protection / limit */ -#define SPCI_AFOU 0x00000800 /* Audio FIFO over- / underflow */ -#define SPCI_V_PE 0x00000400 /* Video protection address */ -#define SPCI_VFOU 0x00000200 /* Video FIFO over- / underflow */ -#define SPCI_FIDA 0x00000100 /* Field ID video port A */ -#define SPCI_FIDB 0x00000080 /* Field ID video port B */ -#define SPCI_PIN3 0x00000040 /* GPIO pin 3 */ -#define SPCI_PIN2 0x00000020 /* GPIO pin 2 */ -#define SPCI_PIN1 0x00000010 /* GPIO pin 1 */ -#define SPCI_PIN0 0x00000008 /* GPIO pin 0 */ -#define SPCI_ECS 0x00000004 /* Event counter 1, 2, 4, 5 */ -#define SPCI_EC3S 0x00000002 /* Event counter 3 */ -#define SPCI_EC0S 0x00000001 /* Event counter 0 */ - -/* i2c */ -#define SAA7146_I2C_ABORT (1<<7) -#define SAA7146_I2C_SPERR (1<<6) -#define SAA7146_I2C_APERR (1<<5) -#define SAA7146_I2C_DTERR (1<<4) -#define SAA7146_I2C_DRERR (1<<3) -#define SAA7146_I2C_AL (1<<2) -#define SAA7146_I2C_ERR (1<<1) -#define SAA7146_I2C_BUSY (1<<0) - -#define SAA7146_I2C_START (0x3) -#define SAA7146_I2C_CONT (0x2) -#define SAA7146_I2C_STOP (0x1) -#define SAA7146_I2C_NOP (0x0) - -#define SAA7146_I2C_BUS_BIT_RATE_6400 (0x500) -#define SAA7146_I2C_BUS_BIT_RATE_3200 (0x100) -#define SAA7146_I2C_BUS_BIT_RATE_480 (0x400) -#define SAA7146_I2C_BUS_BIT_RATE_320 (0x600) -#define SAA7146_I2C_BUS_BIT_RATE_240 (0x700) -#define SAA7146_I2C_BUS_BIT_RATE_120 (0x000) -#define SAA7146_I2C_BUS_BIT_RATE_80 (0x200) -#define SAA7146_I2C_BUS_BIT_RATE_60 (0x300) - -static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y) -{ - unsigned long flags; - spin_lock_irqsave(&x->int_slock, flags); - saa7146_write(x, IER, saa7146_read(x, IER) & ~y); - spin_unlock_irqrestore(&x->int_slock, flags); -} - -static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y) -{ - unsigned long flags; - spin_lock_irqsave(&x->int_slock, flags); - saa7146_write(x, IER, saa7146_read(x, IER) | y); - spin_unlock_irqrestore(&x->int_slock, flags); -} - -#endif diff --git a/include/media/drv-intf/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h deleted file mode 100644 index 635805fb35e8..000000000000 --- a/include/media/drv-intf/saa7146_vv.h +++ /dev/null @@ -1,266 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __SAA7146_VV__ -#define __SAA7146_VV__ - -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-fh.h> -#include <media/drv-intf/saa7146.h> -#include <media/videobuf-dma-sg.h> - -#define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */ -#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */ - -#define WRITE_RPS0(x) do { \ - dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \ - } while (0); - -#define WRITE_RPS1(x) do { \ - dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \ - } while (0); - -struct saa7146_video_dma { - u32 base_odd; - u32 base_even; - u32 prot_addr; - u32 pitch; - u32 base_page; - u32 num_line_byte; -}; - -#define FORMAT_BYTE_SWAP 0x1 -#define FORMAT_IS_PLANAR 0x2 - -struct saa7146_format { - u32 pixelformat; - u32 trans; - u8 depth; - u8 flags; - u8 swap; -}; - -struct saa7146_standard -{ - char *name; - v4l2_std_id id; - - int v_offset; /* number of lines of vertical offset before processing */ - int v_field; /* number of lines in a field for HPS to process */ - - int h_offset; /* horizontal offset of processing window */ - int h_pixels; /* number of horizontal pixels to process */ - - int v_max_out; - int h_max_out; -}; - -/* buffer for one video/vbi frame */ -struct saa7146_buf { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* saa7146 specific */ - struct v4l2_pix_format *fmt; - int (*activate)(struct saa7146_dev *dev, - struct saa7146_buf *buf, - struct saa7146_buf *next); - - /* page tables */ - struct saa7146_pgtable pt[3]; -}; - -struct saa7146_dmaqueue { - struct saa7146_dev *dev; - struct saa7146_buf *curr; - struct list_head queue; - struct timer_list timeout; -}; - -struct saa7146_overlay { - struct saa7146_fh *fh; - struct v4l2_window win; - struct v4l2_clip clips[16]; - int nclips; -}; - -/* per open data */ -struct saa7146_fh { - /* Must be the first field! */ - struct v4l2_fh fh; - struct saa7146_dev *dev; - - /* video capture */ - struct videobuf_queue video_q; - - /* vbi capture */ - struct videobuf_queue vbi_q; - - unsigned int resources; /* resource management for device open */ -}; - -#define STATUS_OVERLAY 0x01 -#define STATUS_CAPTURE 0x02 - -struct saa7146_vv -{ - /* vbi capture */ - struct saa7146_dmaqueue vbi_dmaq; - struct v4l2_vbi_format vbi_fmt; - struct timer_list vbi_read_timeout; - struct file *vbi_read_timeout_file; - /* vbi workaround interrupt queue */ - wait_queue_head_t vbi_wq; - int vbi_fieldcount; - struct saa7146_fh *vbi_streaming; - - int video_status; - struct saa7146_fh *video_fh; - - /* video overlay */ - struct saa7146_overlay ov; - struct v4l2_framebuffer ov_fb; - struct saa7146_format *ov_fmt; - struct saa7146_fh *ov_suspend; - - /* video capture */ - struct saa7146_dmaqueue video_dmaq; - struct v4l2_pix_format video_fmt; - enum v4l2_field last_field; - - /* common: fixme? shouldn't this be in saa7146_fh? - (this leads to a more complicated question: shall the driver - store the different settings (for example S_INPUT) for every open - and restore it appropriately, or should all settings be common for - all opens? currently, we do the latter, like all other - drivers do... */ - struct saa7146_standard *standard; - - int vflip; - int hflip; - int current_hps_source; - int current_hps_sync; - - struct saa7146_dma d_clipping; /* pointer to clipping memory */ - - unsigned int resources; /* resource management for device */ -}; - -/* flags */ -#define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */ - -struct saa7146_ext_vv -{ - /* information about the video capabilities of the device */ - int inputs; - int audios; - u32 capabilities; - int flags; - - /* additionally supported transmission standards */ - struct saa7146_standard *stds; - int num_stds; - int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *); - - /* the extension can override this */ - struct v4l2_ioctl_ops vid_ops; - struct v4l2_ioctl_ops vbi_ops; - /* pointer to the saa7146 core ops */ - const struct v4l2_ioctl_ops *core_ops; - - struct v4l2_file_operations vbi_fops; -}; - -struct saa7146_use_ops { - void (*init)(struct saa7146_dev *, struct saa7146_vv *); - int(*open)(struct saa7146_dev *, struct file *); - void (*release)(struct saa7146_dev *, struct file *); - void (*irq_done)(struct saa7146_dev *, unsigned long status); - ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); -}; - -/* from saa7146_fops.c */ -int saa7146_register_device(struct video_device *vid, struct saa7146_dev *dev, char *name, int type); -int saa7146_unregister_device(struct video_device *vid, struct saa7146_dev *dev); -void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state); -void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); -int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); -void saa7146_buffer_timeout(struct timer_list *t); -void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, - struct saa7146_buf *buf); - -int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); -int saa7146_vv_release(struct saa7146_dev* dev); - -/* from saa7146_hlp.c */ -int saa7146_enable_overlay(struct saa7146_fh *fh); -void saa7146_disable_overlay(struct saa7146_fh *fh); - -void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next); -void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ; -void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync); -void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); - -/* from saa7146_video.c */ -extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops; -extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops; -extern const struct saa7146_use_ops saa7146_video_uops; -int saa7146_start_preview(struct saa7146_fh *fh); -int saa7146_stop_preview(struct saa7146_fh *fh); -long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg); -int saa7146_s_ctrl(struct v4l2_ctrl *ctrl); - -/* from saa7146_vbi.c */ -extern const struct saa7146_use_ops saa7146_vbi_uops; - -/* resource management functions */ -int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit); -void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits); - -#define RESOURCE_DMA1_HPS 0x1 -#define RESOURCE_DMA2_CLP 0x2 -#define RESOURCE_DMA3_BRS 0x4 - -/* saa7146 source inputs */ -#define SAA7146_HPS_SOURCE_PORT_A 0x00 -#define SAA7146_HPS_SOURCE_PORT_B 0x01 -#define SAA7146_HPS_SOURCE_YPB_CPA 0x02 -#define SAA7146_HPS_SOURCE_YPA_CPB 0x03 - -/* sync inputs */ -#define SAA7146_HPS_SYNC_PORT_A 0x00 -#define SAA7146_HPS_SYNC_PORT_B 0x01 - -/* some memory sizes */ -/* max. 16 clipping rectangles */ -#define SAA7146_CLIPPING_MEM (16 * 4 * sizeof(u32)) - -/* some defines for the various clipping-modes */ -#define SAA7146_CLIPPING_RECT 0x4 -#define SAA7146_CLIPPING_RECT_INVERTED 0x5 -#define SAA7146_CLIPPING_MASK 0x6 -#define SAA7146_CLIPPING_MASK_INVERTED 0x7 - -/* output formats: each entry holds four information */ -#define RGB08_COMPOSED 0x0217 /* composed is used in the sense of "not-planar" */ -/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */ -#define RGB15_COMPOSED 0x0213 -#define RGB16_COMPOSED 0x0210 -#define RGB24_COMPOSED 0x0201 -#define RGB32_COMPOSED 0x0202 - -#define Y8 0x0006 -#define YUV411_COMPOSED 0x0003 -#define YUV422_COMPOSED 0x0000 -/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */ -#define YUV411_DECOMPOSED 0x100b -#define YUV422_DECOMPOSED 0x1009 -#define YUV420_DECOMPOSED 0x100a - -#define IS_PLANAR(x) (x & 0xf000) - -/* misc defines */ -#define SAA7146_NO_SWAP (0x0) -#define SAA7146_TWO_BYTE_SWAP (0x1) -#define SAA7146_FOUR_BYTE_SWAP (0x2) - -#endif diff --git a/include/media/i2c/ir-kbd-i2c.h b/include/media/i2c/ir-kbd-i2c.h index 9f47d6a48cff..0b58f8b9e7a4 100644 --- a/include/media/i2c/ir-kbd-i2c.h +++ b/include/media/i2c/ir-kbd-i2c.h @@ -35,6 +35,7 @@ enum ir_kbd_get_key_fn { IR_KBD_GET_KEY_PIXELVIEW, IR_KBD_GET_KEY_HAUP, IR_KBD_GET_KEY_KNC1, + IR_KBD_GET_KEY_GENIATECH, IR_KBD_GET_KEY_FUSIONHDTV, IR_KBD_GET_KEY_HAUP_XVR, IR_KBD_GET_KEY_AVERMEDIA_CARDBUS, diff --git a/include/media/media-device.h b/include/media/media-device.h index a10b30507524..86716ee7cc6c 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -192,21 +192,6 @@ struct usb_device; #define MEDIA_DEV_NOTIFY_POST_LINK_CH 1 /** - * media_entity_enum_init - Initialise an entity enumeration - * - * @ent_enum: Entity enumeration to be initialised - * @mdev: The related media device - * - * Return: zero on success or a negative error code. - */ -static inline __must_check int media_entity_enum_init( - struct media_entity_enum *ent_enum, struct media_device *mdev) -{ - return __media_entity_enum_init(ent_enum, - mdev->entity_internal_idx_max + 1); -} - -/** * media_device_init() - Initializes a media device element * * @mdev: pointer to struct &media_device diff --git a/include/media/media-entity.h b/include/media/media-entity.h index f16ffe70f7a6..28c9de8a1f34 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -17,6 +17,7 @@ #include <linux/fwnode.h> #include <linux/list.h> #include <linux/media.h> +#include <linux/minmax.h> #include <linux/types.h> /* Enums used internally at the media controller to represent graphs */ @@ -99,12 +100,34 @@ struct media_graph { /** * struct media_pipeline - Media pipeline related information * - * @streaming_count: Streaming start count - streaming stop count - * @graph: Media graph walk during pipeline start / stop + * @allocated: Media pipeline allocated and freed by the framework + * @mdev: The media device the pipeline is part of + * @pads: List of media_pipeline_pad + * @start_count: Media pipeline start - stop count */ struct media_pipeline { - int streaming_count; - struct media_graph graph; + bool allocated; + struct media_device *mdev; + struct list_head pads; + int start_count; +}; + +/** + * struct media_pipeline_pad - A pad part of a media pipeline + * + * @list: Entry in the media_pad pads list + * @pipe: The media_pipeline that the pad is part of + * @pad: The media pad + * + * This structure associate a pad with a media pipeline. Instances of + * media_pipeline_pad are created by media_pipeline_start() when it builds the + * pipeline, and stored in the &media_pad.pads list. media_pipeline_stop() + * removes the entries from the list and deletes them. + */ +struct media_pipeline_pad { + struct list_head list; + struct media_pipeline *pipe; + struct media_pad *pad; }; /** @@ -186,6 +209,8 @@ enum media_pad_signal_type { * @flags: Pad flags, as defined in * :ref:`include/uapi/linux/media.h <media_header>` * (seek for ``MEDIA_PAD_FL_*``) + * @pipe: Pipeline this pad belongs to. Use media_entity_pipeline() to + * access this field. */ struct media_pad { struct media_gobj graph_obj; /* must be first field in struct */ @@ -193,6 +218,12 @@ struct media_pad { u16 index; enum media_pad_signal_type sig_type; unsigned long flags; + + /* + * The fields below are private, and should only be accessed via + * appropriate functions. + */ + struct media_pipeline *pipe; }; /** @@ -206,6 +237,14 @@ struct media_pad { * @link_validate: Return whether a link is valid from the entity point of * view. The media_pipeline_start() function * validates all links by calling this operation. Optional. + * @has_pad_interdep: Return whether a two pads inside the entity are + * interdependent. If two pads are interdependent they are + * part of the same pipeline and enabling one of the pads + * means that the other pad will become "locked" and + * doesn't allow configuration changes. pad0 and pad1 are + * guaranteed to not both be sinks or sources. + * Optional: If the operation isn't implemented all pads + * will be considered as interdependent. * * .. note:: * @@ -219,6 +258,8 @@ struct media_entity_operations { const struct media_pad *local, const struct media_pad *remote, u32 flags); int (*link_validate)(struct media_link *link); + bool (*has_pad_interdep)(struct media_entity *entity, unsigned int pad0, + unsigned int pad1); }; /** @@ -269,7 +310,6 @@ enum media_entity_type { * @links: List of data links. * @ops: Entity operations. * @use_count: Use count for the entity. - * @pipe: Pipeline this entity belongs to. * @info: Union with devnode information. Kept just for backward * compatibility. * @info.dev: Contains device major and minor info. @@ -305,8 +345,6 @@ struct media_entity { int use_count; - struct media_pipeline *pipe; - union { struct { u32 major; @@ -316,6 +354,18 @@ struct media_entity { }; /** + * media_entity_for_each_pad - Iterate on all pads in an entity + * @entity: The entity the pads belong to + * @iter: The iterator pad + * + * Iterate on all pads in a media entity. + */ +#define media_entity_for_each_pad(entity, iter) \ + for (iter = (entity)->pads; \ + iter < &(entity)->pads[(entity)->num_pads]; \ + ++iter) + +/** * struct media_interface - A media interface graph object. * * @graph_obj: embedded graph object @@ -426,15 +476,15 @@ static inline bool is_media_entity_v4l2_subdev(struct media_entity *entity) } /** - * __media_entity_enum_init - Initialise an entity enumeration + * media_entity_enum_init - Initialise an entity enumeration * * @ent_enum: Entity enumeration to be initialised - * @idx_max: Maximum number of entities in the enumeration + * @mdev: The related media device * - * Return: Returns zero on success or a negative error code. + * Return: zero on success or a negative error code. */ -__must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum, - int idx_max); +__must_check int media_entity_enum_init(struct media_entity_enum *ent_enum, + struct media_device *mdev); /** * media_entity_enum_cleanup - Release resources of an entity enumeration @@ -924,6 +974,18 @@ media_entity_remote_source_pad_unique(const struct media_entity *entity) } /** + * media_pad_is_streaming - Test if a pad is part of a streaming pipeline + * @pad: The pad + * + * Return: True if the pad is part of a pipeline started with the + * media_pipeline_start() function, false otherwise. + */ +static inline bool media_pad_is_streaming(const struct media_pad *pad) +{ + return pad->pipe; +} + +/** * media_entity_is_streaming - Test if an entity is part of a streaming pipeline * @entity: The entity * @@ -932,10 +994,50 @@ media_entity_remote_source_pad_unique(const struct media_entity *entity) */ static inline bool media_entity_is_streaming(const struct media_entity *entity) { - return entity->pipe; + struct media_pad *pad; + + media_entity_for_each_pad(entity, pad) { + if (media_pad_is_streaming(pad)) + return true; + } + + return false; } /** + * media_entity_pipeline - Get the media pipeline an entity is part of + * @entity: The entity + * + * DEPRECATED: use media_pad_pipeline() instead. + * + * This function returns the media pipeline that an entity has been associated + * with when constructing the pipeline with media_pipeline_start(). The pointer + * remains valid until media_pipeline_stop() is called. + * + * In general, entities can be part of multiple pipelines, when carrying + * multiple streams (either on different pads, or on the same pad using + * multiplexed streams). This function is to be used only for entities that + * do not support multiple pipelines. + * + * Return: The media_pipeline the entity is part of, or NULL if the entity is + * not part of any pipeline. + */ +struct media_pipeline *media_entity_pipeline(struct media_entity *entity); + +/** + * media_pad_pipeline - Get the media pipeline a pad is part of + * @pad: The pad + * + * This function returns the media pipeline that a pad has been associated + * with when constructing the pipeline with media_pipeline_start(). The pointer + * remains valid until media_pipeline_stop() is called. + * + * Return: The media_pipeline the pad is part of, or NULL if the pad is + * not part of any pipeline. + */ +struct media_pipeline *media_pad_pipeline(struct media_pad *pad); + +/** * media_entity_get_fwnode_pad - Get pad number from fwnode * * @entity: The entity @@ -1013,53 +1115,66 @@ struct media_entity *media_graph_walk_next(struct media_graph *graph); /** * media_pipeline_start - Mark a pipeline as streaming - * @entity: Starting entity - * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * @pad: Starting pad + * @pipe: Media pipeline to be assigned to all pads in the pipeline. * - * Mark all entities connected to a given entity through enabled links, either + * Mark all pads connected to a given pad through enabled links, either * directly or indirectly, as streaming. The given pipeline object is assigned - * to every entity in the pipeline and stored in the media_entity pipe field. + * to every pad in the pipeline and stored in the media_pad pipe field. * * Calls to this function can be nested, in which case the same number of * media_pipeline_stop() calls will be required to stop streaming. The * pipeline pointer must be identical for all nested calls to * media_pipeline_start(). */ -__must_check int media_pipeline_start(struct media_entity *entity, +__must_check int media_pipeline_start(struct media_pad *pad, struct media_pipeline *pipe); /** * __media_pipeline_start - Mark a pipeline as streaming * - * @entity: Starting entity - * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * @pad: Starting pad + * @pipe: Media pipeline to be assigned to all pads in the pipeline. * * ..note:: This is the non-locking version of media_pipeline_start() */ -__must_check int __media_pipeline_start(struct media_entity *entity, +__must_check int __media_pipeline_start(struct media_pad *pad, struct media_pipeline *pipe); /** * media_pipeline_stop - Mark a pipeline as not streaming - * @entity: Starting entity + * @pad: Starting pad * - * Mark all entities connected to a given entity through enabled links, either - * directly or indirectly, as not streaming. The media_entity pipe field is + * Mark all pads connected to a given pads through enabled links, either + * directly or indirectly, as not streaming. The media_pad pipe field is * reset to %NULL. * * If multiple calls to media_pipeline_start() have been made, the same * number of calls to this function are required to mark the pipeline as not * streaming. */ -void media_pipeline_stop(struct media_entity *entity); +void media_pipeline_stop(struct media_pad *pad); /** * __media_pipeline_stop - Mark a pipeline as not streaming * - * @entity: Starting entity + * @pad: Starting pad * * .. note:: This is the non-locking version of media_pipeline_stop() */ -void __media_pipeline_stop(struct media_entity *entity); +void __media_pipeline_stop(struct media_pad *pad); + +/** + * media_pipeline_alloc_start - Mark a pipeline as streaming + * @pad: Starting pad + * + * media_pipeline_alloc_start() is similar to media_pipeline_start() but instead + * of working on a given pipeline the function will use an existing pipeline if + * the pad is already part of a pipeline, or allocate a new pipeline. + * + * Calls to media_pipeline_alloc_start() must be matched with + * media_pipeline_stop(). + */ +__must_check int media_pipeline_alloc_start(struct media_pad *pad); /** * media_devnode_create() - creates and initializes a device node interface diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index b708d63995f4..1bdaea248089 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -175,7 +175,8 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, * * @sd: pointer to &struct v4l2_subdev * @client: pointer to struct i2c_client - * @devname: the name of the device; if NULL, the I²C device's name will be used + * @devname: the name of the device; if NULL, the I²C device drivers's name + * will be used * @postfix: sub-device specific string to put right after the I²C device name; * may be NULL */ @@ -540,6 +541,10 @@ int v4l2_fill_pixfmt_mp(struct v4l2_pix_format_mplane *pixfmt, u32 pixelformat, s64 v4l2_get_link_freq(struct v4l2_ctrl_handler *handler, unsigned int mul, unsigned int div); +void v4l2_simplify_fraction(u32 *numerator, u32 *denominator, + unsigned int n_terms, unsigned int threshold); +u32 v4l2_fraction_to_interval(u32 numerator, u32 denominator); + static inline u64 v4l2_buffer_get_timestamp(const struct v4l2_buffer *buf) { /* diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 00828a4f9404..e59d9a234631 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -121,21 +121,19 @@ struct v4l2_ctrl_ops { * struct v4l2_ctrl_type_ops - The control type operations that the driver * has to provide. * - * @equal: return true if both values are equal. - * @init: initialize the value. + * @equal: return true if all ctrl->elems array elements are equal. + * @init: initialize the value for array elements from from_idx to ctrl->elems. * @log: log the value. - * @validate: validate the value. Return 0 on success and a negative value - * otherwise. + * @validate: validate the value for ctrl->new_elems array elements. + * Return 0 on success and a negative value otherwise. */ struct v4l2_ctrl_type_ops { - bool (*equal)(const struct v4l2_ctrl *ctrl, u32 idx, - union v4l2_ctrl_ptr ptr1, - union v4l2_ctrl_ptr ptr2); - void (*init)(const struct v4l2_ctrl *ctrl, u32 idx, + bool (*equal)(const struct v4l2_ctrl *ctrl, + union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2); + void (*init)(const struct v4l2_ctrl *ctrl, u32 from_idx, union v4l2_ctrl_ptr ptr); void (*log)(const struct v4l2_ctrl *ctrl); - int (*validate)(const struct v4l2_ctrl *ctrl, u32 idx, - union v4l2_ctrl_ptr ptr); + int (*validate)(const struct v4l2_ctrl *ctrl, union v4l2_ctrl_ptr ptr); }; /** @@ -203,7 +201,7 @@ typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv); * @elem_size: The size in bytes of the control. * @new_elems: The number of elements in p_new. This is the same as @elems, * except for dynamic arrays. In that case it is in the range of - * 1 to @p_dyn_alloc_elems. + * 1 to @p_array_alloc_elems. * @dims: The size of each dimension. * @nr_of_dims:The number of dimensions in @dims. * @menu_skip_mask: The control's skip mask for menu controls. This makes it @@ -227,12 +225,11 @@ typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv); * not freed when the control is deleted. Should this be needed * then a new internal bitfield can be added to tell the framework * to free this pointer. - * @p_dyn: Pointer to the dynamically allocated array. Only valid if - * @is_dyn_array is true. - * @p_dyn_alloc_elems: The number of elements in the dynamically allocated - * array for both the cur and new values. So @p_dyn is actually - * sized for 2 * @p_dyn_alloc_elems * @elem_size. Only valid if - * @is_dyn_array is true. + * @p_array: Pointer to the allocated array. Only valid if @is_array is true. + * @p_array_alloc_elems: The number of elements in the allocated + * array for both the cur and new values. So @p_array is actually + * sized for 2 * @p_array_alloc_elems * @elem_size. Only valid if + * @is_array is true. * @cur: Structure to store the current value. * @cur.val: The control's current value, if the @type is represented via * a u32 integer (see &enum v4l2_ctrl_type). @@ -291,8 +288,8 @@ struct v4l2_ctrl { }; unsigned long flags; void *priv; - void *p_dyn; - u32 p_dyn_alloc_elems; + void *p_array; + u32 p_array_alloc_elems; s32 val; struct { s32 val; @@ -319,15 +316,15 @@ struct v4l2_ctrl { * from a cluster with multiple controls twice (when the first * control of a cluster is applied, they all are). * @p_req_valid: If set, then p_req contains the control value for the request. - * @p_req_dyn_enomem: If set, then p_req is invalid since allocating space for - * a dynamic array failed. Attempting to read this value shall - * result in ENOMEM. Only valid if ctrl->is_dyn_array is true. - * @p_req_dyn_alloc_elems: The number of elements allocated for the dynamic - * array. Only valid if @p_req_valid and ctrl->is_dyn_array are + * @p_req_array_enomem: If set, then p_req is invalid since allocating space for + * an array failed. Attempting to read this value shall + * result in ENOMEM. Only valid if ctrl->is_array is true. + * @p_req_array_alloc_elems: The number of elements allocated for the + * array. Only valid if @p_req_valid and ctrl->is_array are * true. * @p_req_elems: The number of elements in @p_req. This is the same as * ctrl->elems, except for dynamic arrays. In that case it is in - * the range of 1 to @p_req_dyn_alloc_elems. Only valid if + * the range of 1 to @p_req_array_alloc_elems. Only valid if * @p_req_valid is true. * @p_req: If the control handler containing this control reference * is bound to a media request, then this points to the @@ -349,8 +346,8 @@ struct v4l2_ctrl_ref { bool from_other_dev; bool req_done; bool p_req_valid; - bool p_req_dyn_enomem; - u32 p_req_dyn_alloc_elems; + bool p_req_array_enomem; + u32 p_req_array_alloc_elems; u32 p_req_elems; union v4l2_ctrl_ptr p_req; }; @@ -959,6 +956,59 @@ static inline int v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl, } /** + *__v4l2_ctrl_modify_dimensions() - Unlocked variant of v4l2_ctrl_modify_dimensions() + * + * @ctrl: The control to update. + * @dims: The control's new dimensions. + * + * Update the dimensions of an array control on the fly. The elements of the + * array are reset to their default value, even if the dimensions are + * unchanged. + * + * An error is returned if @dims is invalid for this control. + * + * The caller is responsible for acquiring the control handler mutex on behalf + * of __v4l2_ctrl_modify_dimensions(). + * + * Note: calling this function when the same control is used in pending requests + * is untested. It should work (a request with the wrong size of the control + * will drop that control silently), but it will be very confusing. + */ +int __v4l2_ctrl_modify_dimensions(struct v4l2_ctrl *ctrl, + u32 dims[V4L2_CTRL_MAX_DIMS]); + +/** + * v4l2_ctrl_modify_dimensions() - Update the dimensions of an array control. + * + * @ctrl: The control to update. + * @dims: The control's new dimensions. + * + * Update the dimensions of an array control on the fly. The elements of the + * array are reset to their default value, even if the dimensions are + * unchanged. + * + * An error is returned if @dims is invalid for this control type. + * + * This function assumes that the control handler is not locked and will + * take the lock itself. + * + * Note: calling this function when the same control is used in pending requests + * is untested. It should work (a request with the wrong size of the control + * will drop that control silently), but it will be very confusing. + */ +static inline int v4l2_ctrl_modify_dimensions(struct v4l2_ctrl *ctrl, + u32 dims[V4L2_CTRL_MAX_DIMS]) +{ + int rval; + + v4l2_ctrl_lock(ctrl); + rval = __v4l2_ctrl_modify_dimensions(ctrl, dims); + v4l2_ctrl_unlock(ctrl); + + return rval; +} + +/** * v4l2_ctrl_notify() - Function to set a notify callback for a control. * * @ctrl: The control. @@ -1486,4 +1536,48 @@ int v4l2_ctrl_subdev_log_status(struct v4l2_subdev *sd); int v4l2_ctrl_new_fwnode_properties(struct v4l2_ctrl_handler *hdl, const struct v4l2_ctrl_ops *ctrl_ops, const struct v4l2_fwnode_device_properties *p); + +/** + * v4l2_ctrl_type_op_equal - Default v4l2_ctrl_type_ops equal callback. + * + * @ctrl: The v4l2_ctrl pointer. + * @ptr1: A v4l2 control value. + * @ptr2: A v4l2 control value. + * + * Return: true if values are equal, otherwise false. + */ +bool v4l2_ctrl_type_op_equal(const struct v4l2_ctrl *ctrl, + union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2); + +/** + * v4l2_ctrl_type_op_init - Default v4l2_ctrl_type_ops init callback. + * + * @ctrl: The v4l2_ctrl pointer. + * @from_idx: Starting element index. + * @ptr: The v4l2 control value. + * + * Return: void + */ +void v4l2_ctrl_type_op_init(const struct v4l2_ctrl *ctrl, u32 from_idx, + union v4l2_ctrl_ptr ptr); + +/** + * v4l2_ctrl_type_op_log - Default v4l2_ctrl_type_ops log callback. + * + * @ctrl: The v4l2_ctrl pointer. + * + * Return: void + */ +void v4l2_ctrl_type_op_log(const struct v4l2_ctrl *ctrl); + +/** + * v4l2_ctrl_type_op_validate - Default v4l2_ctrl_type_ops validate callback. + * + * @ctrl: The v4l2_ctrl pointer. + * @ptr: The v4l2 control value. + * + * Return: 0 on success, a negative error code on failure. + */ +int v4l2_ctrl_type_op_validate(const struct v4l2_ctrl *ctrl, union v4l2_ctrl_ptr ptr); + #endif diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 5cf1edefb822..e0a13505f88d 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -539,4 +539,106 @@ static inline int video_is_registered(struct video_device *vdev) return test_bit(V4L2_FL_REGISTERED, &vdev->flags); } +#if defined(CONFIG_MEDIA_CONTROLLER) + +/** + * video_device_pipeline_start - Mark a pipeline as streaming + * @vdev: Starting video device + * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * + * Mark all entities connected to a given video device through enabled links, + * either directly or indirectly, as streaming. The given pipeline object is + * assigned to every pad in the pipeline and stored in the media_pad pipe + * field. + * + * Calls to this function can be nested, in which case the same number of + * video_device_pipeline_stop() calls will be required to stop streaming. The + * pipeline pointer must be identical for all nested calls to + * video_device_pipeline_start(). + * + * The video device must contain a single pad. + * + * This is a convenience wrapper around media_pipeline_start(). + */ +__must_check int video_device_pipeline_start(struct video_device *vdev, + struct media_pipeline *pipe); + +/** + * __video_device_pipeline_start - Mark a pipeline as streaming + * @vdev: Starting video device + * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * + * ..note:: This is the non-locking version of video_device_pipeline_start() + * + * The video device must contain a single pad. + * + * This is a convenience wrapper around __media_pipeline_start(). + */ +__must_check int __video_device_pipeline_start(struct video_device *vdev, + struct media_pipeline *pipe); + +/** + * video_device_pipeline_stop - Mark a pipeline as not streaming + * @vdev: Starting video device + * + * Mark all entities connected to a given video device through enabled links, + * either directly or indirectly, as not streaming. The media_pad pipe field + * is reset to %NULL. + * + * If multiple calls to media_pipeline_start() have been made, the same + * number of calls to this function are required to mark the pipeline as not + * streaming. + * + * The video device must contain a single pad. + * + * This is a convenience wrapper around media_pipeline_stop(). + */ +void video_device_pipeline_stop(struct video_device *vdev); + +/** + * __video_device_pipeline_stop - Mark a pipeline as not streaming + * @vdev: Starting video device + * + * .. note:: This is the non-locking version of media_pipeline_stop() + * + * The video device must contain a single pad. + * + * This is a convenience wrapper around __media_pipeline_stop(). + */ +void __video_device_pipeline_stop(struct video_device *vdev); + +/** + * video_device_pipeline_alloc_start - Mark a pipeline as streaming + * @vdev: Starting video device + * + * video_device_pipeline_alloc_start() is similar to video_device_pipeline_start() + * but instead of working on a given pipeline the function will use an + * existing pipeline if the video device is already part of a pipeline, or + * allocate a new pipeline. + * + * Calls to video_device_pipeline_alloc_start() must be matched with + * video_device_pipeline_stop(). + */ +__must_check int video_device_pipeline_alloc_start(struct video_device *vdev); + +/** + * video_device_pipeline - Get the media pipeline a video device is part of + * @vdev: The video device + * + * This function returns the media pipeline that a video device has been + * associated with when constructing the pipeline with + * video_device_pipeline_start(). The pointer remains valid until + * video_device_pipeline_stop() is called. + * + * Return: The media_pipeline the video device is part of, or NULL if the video + * device is not part of any pipeline. + * + * The video device must contain a single pad. + * + * This is a convenience wrapper around media_entity_pipeline(). + */ +struct media_pipeline *video_device_pipeline(struct video_device *vdev); + +#endif /* CONFIG_MEDIA_CONTROLLER */ + #endif /* _V4L2_DEV_H */ diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h index 15e4ab672223..394d798f3dfa 100644 --- a/include/media/v4l2-fwnode.h +++ b/include/media/v4l2-fwnode.h @@ -45,10 +45,6 @@ struct v4l2_async_subdev; */ struct v4l2_fwnode_endpoint { struct fwnode_endpoint base; - /* - * Fields below this line will be zeroed by - * v4l2_fwnode_endpoint_parse() - */ enum v4l2_mbus_type bus_type; struct { struct v4l2_mbus_config_parallel parallel; diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h index fdbd5257e020..bb9de6a899e0 100644 --- a/include/media/v4l2-mem2mem.h +++ b/include/media/v4l2-mem2mem.h @@ -486,10 +486,10 @@ __poll_t v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, * @vma: pointer to struct &vm_area_struct * * Call from driver's mmap() function. Will handle mmap() for both queues - * seamlessly for videobuffer, which will receive normal per-queue offsets and - * proper videobuf queue pointers. The differentiation is made outside videobuf - * by adding a predefined offset to buffers from one of the queues and - * subtracting it before passing it back to videobuf. Only drivers (and + * seamlessly for the video buffer, which will receive normal per-queue offsets + * and proper vb2 queue pointers. The differentiation is made outside + * vb2 by adding a predefined offset to buffers from one of the queues + * and subtracting it before passing it back to vb2. Only drivers (and * thus applications) receive modified offsets. */ int v4l2_m2m_mmap(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, @@ -544,7 +544,7 @@ void v4l2_m2m_release(struct v4l2_m2m_dev *m2m_dev); * @m2m_dev: opaque pointer to the internal data to handle M2M context * @drv_priv: driver's instance private data * @queue_init: a callback for queue type-specific initialization function - * to be used for initializing videobuf_queues + * to be used for initializing vb2_queues * * Usually called from driver's ``open()`` function. */ @@ -579,7 +579,7 @@ void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx); * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx * @vbuf: pointer to struct &vb2_v4l2_buffer * - * Call from videobuf_queue_ops->ops->buf_queue, videobuf_queue_ops callback. + * Call from vb2_queue_ops->ops->buf_queue, vb2_queue_ops callback. */ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct vb2_v4l2_buffer *vbuf); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 9689f38a0af1..2f80c9c818ed 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -358,7 +358,11 @@ struct v4l2_mbus_frame_desc_entry { } bus; }; -#define V4L2_FRAME_DESC_ENTRY_MAX 4 + /* + * If this number is too small, it should be dropped altogether and the + * API switched to a dynamic number of frame descriptor entries. + */ +#define V4L2_FRAME_DESC_ENTRY_MAX 8 /** * enum v4l2_mbus_frame_desc_type - media bus frame description type @@ -1046,6 +1050,8 @@ v4l2_subdev_get_pad_format(struct v4l2_subdev *sd, struct v4l2_subdev_state *state, unsigned int pad) { + if (WARN_ON(!state)) + return NULL; if (WARN_ON(pad >= sd->entity.num_pads)) pad = 0; return &state->pads[pad].try_fmt; @@ -1064,6 +1070,8 @@ v4l2_subdev_get_pad_crop(struct v4l2_subdev *sd, struct v4l2_subdev_state *state, unsigned int pad) { + if (WARN_ON(!state)) + return NULL; if (WARN_ON(pad >= sd->entity.num_pads)) pad = 0; return &state->pads[pad].try_crop; @@ -1082,6 +1090,8 @@ v4l2_subdev_get_pad_compose(struct v4l2_subdev *sd, struct v4l2_subdev_state *state, unsigned int pad) { + if (WARN_ON(!state)) + return NULL; if (WARN_ON(pad >= sd->entity.num_pads)) pad = 0; return &state->pads[pad].try_compose; diff --git a/include/media/v4l2-uvc.h b/include/media/v4l2-uvc.h new file mode 100644 index 000000000000..f83e31661333 --- /dev/null +++ b/include/media/v4l2-uvc.h @@ -0,0 +1,359 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * v4l2 uvc internal API header + * + * Some commonly needed functions for uvc drivers + */ + +#ifndef __LINUX_V4L2_UVC_H +#define __LINUX_V4L2_UVC_H + +/* ------------------------------------------------------------------------ + * GUIDs + */ +#define UVC_GUID_UVC_CAMERA \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01} +#define UVC_GUID_UVC_OUTPUT \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02} +#define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03} +#define UVC_GUID_UVC_PROCESSING \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01} +#define UVC_GUID_UVC_SELECTOR \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02} +#define UVC_GUID_EXT_GPIO_CONTROLLER \ + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03} + +#define UVC_GUID_FORMAT_MJPEG \ + { 'M', 'J', 'P', 'G', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_YUY2 \ + { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_YUY2_ISIGHT \ + { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_NV12 \ + { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_YV12 \ + { 'Y', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_I420 \ + { 'I', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_UYVY \ + { 'U', 'Y', 'V', 'Y', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y800 \ + { 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y8 \ + { 'Y', '8', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y10 \ + { 'Y', '1', '0', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y12 \ + { 'Y', '1', '2', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y16 \ + { 'Y', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_BY8 \ + { 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_BA81 \ + { 'B', 'A', '8', '1', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GBRG \ + { 'G', 'B', 'R', 'G', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GRBG \ + { 'G', 'R', 'B', 'G', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RGGB \ + { 'R', 'G', 'G', 'B', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_BG16 \ + { 'B', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GB16 \ + { 'G', 'B', '1', '6', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RG16 \ + { 'R', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GR16 \ + { 'G', 'R', '1', '6', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RGBP \ + { 'R', 'G', 'B', 'P', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_BGR3 \ + { 0x7d, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \ + 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} +#define UVC_GUID_FORMAT_M420 \ + { 'M', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} + +#define UVC_GUID_FORMAT_H264 \ + { 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_H265 \ + { 'H', '2', '6', '5', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y8I \ + { 'Y', '8', 'I', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y12I \ + { 'Y', '1', '2', 'I', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Z16 \ + { 'Z', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RW10 \ + { 'R', 'W', '1', '0', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_INVZ \ + { 'I', 'N', 'V', 'Z', 0x90, 0x2d, 0x58, 0x4a, \ + 0x92, 0x0b, 0x77, 0x3f, 0x1f, 0x2c, 0x55, 0x6b} +#define UVC_GUID_FORMAT_INZI \ + { 'I', 'N', 'Z', 'I', 0x66, 0x1a, 0x42, 0xa2, \ + 0x90, 0x65, 0xd0, 0x18, 0x14, 0xa8, 0xef, 0x8a} +#define UVC_GUID_FORMAT_INVI \ + { 'I', 'N', 'V', 'I', 0xdb, 0x57, 0x49, 0x5e, \ + 0x8e, 0x3f, 0xf4, 0x79, 0x53, 0x2b, 0x94, 0x6f} +#define UVC_GUID_FORMAT_CNF4 \ + { 'C', ' ', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} + +#define UVC_GUID_FORMAT_D3DFMT_L8 \ + {0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_KSMEDIA_L8_IR \ + {0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} + +#define UVC_GUID_FORMAT_HEVC \ + { 'H', 'E', 'V', 'C', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} + +/* ------------------------------------------------------------------------ + * Video formats + */ + +struct uvc_format_desc { + char *name; + u8 guid[16]; + u32 fcc; +}; + +static struct uvc_format_desc uvc_fmts[] = { + { + .name = "YUV 4:2:2 (YUYV)", + .guid = UVC_GUID_FORMAT_YUY2, + .fcc = V4L2_PIX_FMT_YUYV, + }, + { + .name = "YUV 4:2:2 (YUYV)", + .guid = UVC_GUID_FORMAT_YUY2_ISIGHT, + .fcc = V4L2_PIX_FMT_YUYV, + }, + { + .name = "YUV 4:2:0 (NV12)", + .guid = UVC_GUID_FORMAT_NV12, + .fcc = V4L2_PIX_FMT_NV12, + }, + { + .name = "MJPEG", + .guid = UVC_GUID_FORMAT_MJPEG, + .fcc = V4L2_PIX_FMT_MJPEG, + }, + { + .name = "YVU 4:2:0 (YV12)", + .guid = UVC_GUID_FORMAT_YV12, + .fcc = V4L2_PIX_FMT_YVU420, + }, + { + .name = "YUV 4:2:0 (I420)", + .guid = UVC_GUID_FORMAT_I420, + .fcc = V4L2_PIX_FMT_YUV420, + }, + { + .name = "YUV 4:2:0 (M420)", + .guid = UVC_GUID_FORMAT_M420, + .fcc = V4L2_PIX_FMT_M420, + }, + { + .name = "YUV 4:2:2 (UYVY)", + .guid = UVC_GUID_FORMAT_UYVY, + .fcc = V4L2_PIX_FMT_UYVY, + }, + { + .name = "Greyscale 8-bit (Y800)", + .guid = UVC_GUID_FORMAT_Y800, + .fcc = V4L2_PIX_FMT_GREY, + }, + { + .name = "Greyscale 8-bit (Y8 )", + .guid = UVC_GUID_FORMAT_Y8, + .fcc = V4L2_PIX_FMT_GREY, + }, + { + .name = "Greyscale 8-bit (D3DFMT_L8)", + .guid = UVC_GUID_FORMAT_D3DFMT_L8, + .fcc = V4L2_PIX_FMT_GREY, + }, + { + .name = "IR 8-bit (L8_IR)", + .guid = UVC_GUID_FORMAT_KSMEDIA_L8_IR, + .fcc = V4L2_PIX_FMT_GREY, + }, + { + .name = "Greyscale 10-bit (Y10 )", + .guid = UVC_GUID_FORMAT_Y10, + .fcc = V4L2_PIX_FMT_Y10, + }, + { + .name = "Greyscale 12-bit (Y12 )", + .guid = UVC_GUID_FORMAT_Y12, + .fcc = V4L2_PIX_FMT_Y12, + }, + { + .name = "Greyscale 16-bit (Y16 )", + .guid = UVC_GUID_FORMAT_Y16, + .fcc = V4L2_PIX_FMT_Y16, + }, + { + .name = "BGGR Bayer (BY8 )", + .guid = UVC_GUID_FORMAT_BY8, + .fcc = V4L2_PIX_FMT_SBGGR8, + }, + { + .name = "BGGR Bayer (BA81)", + .guid = UVC_GUID_FORMAT_BA81, + .fcc = V4L2_PIX_FMT_SBGGR8, + }, + { + .name = "GBRG Bayer (GBRG)", + .guid = UVC_GUID_FORMAT_GBRG, + .fcc = V4L2_PIX_FMT_SGBRG8, + }, + { + .name = "GRBG Bayer (GRBG)", + .guid = UVC_GUID_FORMAT_GRBG, + .fcc = V4L2_PIX_FMT_SGRBG8, + }, + { + .name = "RGGB Bayer (RGGB)", + .guid = UVC_GUID_FORMAT_RGGB, + .fcc = V4L2_PIX_FMT_SRGGB8, + }, + { + .name = "RGB565", + .guid = UVC_GUID_FORMAT_RGBP, + .fcc = V4L2_PIX_FMT_RGB565, + }, + { + .name = "BGR 8:8:8 (BGR3)", + .guid = UVC_GUID_FORMAT_BGR3, + .fcc = V4L2_PIX_FMT_BGR24, + }, + { + .name = "H.264", + .guid = UVC_GUID_FORMAT_H264, + .fcc = V4L2_PIX_FMT_H264, + }, + { + .name = "H.265", + .guid = UVC_GUID_FORMAT_H265, + .fcc = V4L2_PIX_FMT_HEVC, + }, + { + .name = "Greyscale 8 L/R (Y8I)", + .guid = UVC_GUID_FORMAT_Y8I, + .fcc = V4L2_PIX_FMT_Y8I, + }, + { + .name = "Greyscale 12 L/R (Y12I)", + .guid = UVC_GUID_FORMAT_Y12I, + .fcc = V4L2_PIX_FMT_Y12I, + }, + { + .name = "Depth data 16-bit (Z16)", + .guid = UVC_GUID_FORMAT_Z16, + .fcc = V4L2_PIX_FMT_Z16, + }, + { + .name = "Bayer 10-bit (SRGGB10P)", + .guid = UVC_GUID_FORMAT_RW10, + .fcc = V4L2_PIX_FMT_SRGGB10P, + }, + { + .name = "Bayer 16-bit (SBGGR16)", + .guid = UVC_GUID_FORMAT_BG16, + .fcc = V4L2_PIX_FMT_SBGGR16, + }, + { + .name = "Bayer 16-bit (SGBRG16)", + .guid = UVC_GUID_FORMAT_GB16, + .fcc = V4L2_PIX_FMT_SGBRG16, + }, + { + .name = "Bayer 16-bit (SRGGB16)", + .guid = UVC_GUID_FORMAT_RG16, + .fcc = V4L2_PIX_FMT_SRGGB16, + }, + { + .name = "Bayer 16-bit (SGRBG16)", + .guid = UVC_GUID_FORMAT_GR16, + .fcc = V4L2_PIX_FMT_SGRBG16, + }, + { + .name = "Depth data 16-bit (Z16)", + .guid = UVC_GUID_FORMAT_INVZ, + .fcc = V4L2_PIX_FMT_Z16, + }, + { + .name = "Greyscale 10-bit (Y10 )", + .guid = UVC_GUID_FORMAT_INVI, + .fcc = V4L2_PIX_FMT_Y10, + }, + { + .name = "IR:Depth 26-bit (INZI)", + .guid = UVC_GUID_FORMAT_INZI, + .fcc = V4L2_PIX_FMT_INZI, + }, + { + .name = "4-bit Depth Confidence (Packed)", + .guid = UVC_GUID_FORMAT_CNF4, + .fcc = V4L2_PIX_FMT_CNF4, + }, + { + .name = "HEVC", + .guid = UVC_GUID_FORMAT_HEVC, + .fcc = V4L2_PIX_FMT_HEVC, + }, +}; + +static inline struct uvc_format_desc *uvc_format_by_guid(const u8 guid[16]) +{ + unsigned int len = ARRAY_SIZE(uvc_fmts); + unsigned int i; + + for (i = 0; i < len; ++i) { + if (memcmp(guid, uvc_fmts[i].guid, 16) == 0) + return &uvc_fmts[i]; + } + + return NULL; +} + +#endif /* __LINUX_V4L2_UVC_H */ diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 5468b633b9d2..3253bd2f6fee 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -65,7 +65,7 @@ struct vb2_buffer; * DMABUF memory types. * @get_userptr: acquire userspace memory for a hardware operation; used for * USERPTR memory types; vaddr is the address passed to the - * videobuf layer when queuing a video buffer of USERPTR type; + * videobuf2 layer when queuing a video buffer of USERPTR type; * should return an allocator private per-buffer structure * associated with the buffer on success, ERR_PTR() on failure; * the returned private structure will then be passed as @buf_priv @@ -97,7 +97,7 @@ struct vb2_buffer; * associated with the passed private structure or NULL if not * available. * @num_users: return the current number of users of a memory buffer; - * return 1 if the videobuf layer (or actually the driver using + * return 1 if the videobuf2 layer (or actually the driver using * it) is the only user. * @mmap: setup a userspace mapping for a given memory buffer under * the provided virtual memory region. @@ -210,11 +210,11 @@ enum vb2_io_modes { * enum vb2_buffer_state - current video buffer state. * @VB2_BUF_STATE_DEQUEUED: buffer under userspace control. * @VB2_BUF_STATE_IN_REQUEST: buffer is queued in media request. - * @VB2_BUF_STATE_PREPARING: buffer is being prepared in videobuf. - * @VB2_BUF_STATE_QUEUED: buffer queued in videobuf, but not in driver. + * @VB2_BUF_STATE_PREPARING: buffer is being prepared in videobuf2. + * @VB2_BUF_STATE_QUEUED: buffer queued in videobuf2, but not in driver. * @VB2_BUF_STATE_ACTIVE: buffer queued in driver and possibly used * in a hardware operation. - * @VB2_BUF_STATE_DONE: buffer returned from driver to videobuf, but + * @VB2_BUF_STATE_DONE: buffer returned from driver to videobuf2, but * not yet dequeued to userspace. * @VB2_BUF_STATE_ERROR: same as above, but the operation on the buffer * has ended with an error, which will be reported @@ -466,7 +466,7 @@ struct vb2_buf_ops { }; /** - * struct vb2_queue - a videobuf queue. + * struct vb2_queue - a videobuf2 queue. * * @type: private buffer type whose content is defined by the vb2-core * caller. For example, for V4L2, it should match @@ -544,7 +544,7 @@ struct vb2_buf_ops { * @mmap_lock: private mutex used when buffers are allocated/freed/mmapped * @memory: current memory type used * @dma_dir: DMA mapping direction. - * @bufs: videobuf buffer structures + * @bufs: videobuf2 buffer structures * @num_buffers: number of allocated/used buffers * @queued_list: list of buffers currently queued from userspace * @queued_count: number of buffers queued and ready for streaming. @@ -683,7 +683,7 @@ void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no); void *vb2_plane_cookie(struct vb2_buffer *vb, unsigned int plane_no); /** - * vb2_buffer_done() - inform videobuf that an operation on a buffer + * vb2_buffer_done() - inform videobuf2 that an operation on a buffer * is finished. * @vb: pointer to &struct vb2_buffer to be used. * @state: state of the buffer, as defined by &enum vb2_buffer_state. diff --git a/include/media/videobuf2-dvb.h b/include/media/videobuf2-dvb.h index 8605366ec87c..2d577b945637 100644 --- a/include/media/videobuf2-dvb.h +++ b/include/media/videobuf2-dvb.h @@ -24,7 +24,7 @@ struct vb2_dvb { struct dvb_frontend *frontend; struct vb2_queue dvbq; - /* video-buf-dvb state info */ + /* vb2-dvb state info */ struct mutex lock; int nfeeds; diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h index 76e405c0b003..5a845887850b 100644 --- a/include/media/videobuf2-v4l2.h +++ b/include/media/videobuf2-v4l2.h @@ -63,22 +63,6 @@ struct vb2_v4l2_buffer { container_of(vb, struct vb2_v4l2_buffer, vb2_buf) /** - * vb2_find_timestamp() - Find buffer with given timestamp in the queue - * - * @q: pointer to &struct vb2_queue with videobuf2 queue. - * @timestamp: the timestamp to find. - * @start_idx: the start index (usually 0) in the buffer array to start - * searching from. Note that there may be multiple buffers - * with the same timestamp value, so you can restart the search - * by setting @start_idx to the previously found index + 1. - * - * Returns the buffer index of the buffer with the given @timestamp, or - * -1 if no buffer with @timestamp was found. - */ -int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, - unsigned int start_idx); - -/** * vb2_find_buffer() - Find a buffer with given timestamp * * @q: pointer to &struct vb2_queue with videobuf2 queue. diff --git a/include/media/vsp1.h b/include/media/vsp1.h index cc1b0d42ce95..48f4a5023d81 100644 --- a/include/media/vsp1.h +++ b/include/media/vsp1.h @@ -51,6 +51,7 @@ int vsp1_du_setup_lif(struct device *dev, unsigned int pipe_index, * @dst: destination rectangle on the display (integer coordinates) * @alpha: alpha value (0: fully transparent, 255: fully opaque) * @zpos: Z position of the plane (from 0 to number of planes minus 1) + * @premult: true for premultiplied alpha */ struct vsp1_du_atomic_config { u32 pixelformat; @@ -60,6 +61,7 @@ struct vsp1_du_atomic_config { struct v4l2_rect dst; unsigned int alpha; unsigned int zpos; + bool premult; }; /** diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index 24a509f559ee..13abe013af21 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -331,6 +331,9 @@ enum p9_qid_t { /* size of header for zero copy read/write */ #define P9_ZC_HDR_SZ 4096 +/* maximum length of an error string */ +#define P9_ERRMAX 128 + /** * struct p9_qid - file system entity information * @type: 8-bit type &p9_qid_t diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index ff842f963071..766ec07c9599 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -19,6 +19,10 @@ * @list: used to maintain a list of currently available transports * @name: the human-readable name of the transport * @maxsize: transport provided maximum packet size + * @pooled_rbuffers: currently only set for RDMA transport which pulls the + * response buffers from a shared pool, and accordingly + * we're less flexible when choosing the response message + * size in this case * @def: set if this transport should be considered the default * @create: member function to create a new connection on this transport * @close: member function to discard a connection on this transport @@ -38,6 +42,7 @@ struct p9_trans_module { struct list_head list; char *name; /* name of transport */ int maxsize; /* max message size of transport */ + bool pooled_rbuffers; int def; /* this transport should be default */ struct module *owner; int (*create)(struct p9_client *client, diff --git a/include/net/act_api.h b/include/net/act_api.h index 9cf6870b526e..61f2ceb3939e 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -111,6 +111,7 @@ struct tc_action_ops { struct list_head head; char kind[IFNAMSIZ]; enum tca_id id; /* identifier should match kind */ + unsigned int net_id; size_t size; struct module *owner; int (*act)(struct sk_buff *, const struct tc_action *, diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index 1c53c4c4d88f..568a87c5e0d0 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -78,6 +78,7 @@ struct vsock_sock { s64 vsock_stream_has_data(struct vsock_sock *vsk); s64 vsock_stream_has_space(struct vsock_sock *vsk); struct sock *vsock_create_connected(struct sock *parent); +void vsock_data_ready(struct sock *sk); /**** TRANSPORT ****/ @@ -135,6 +136,7 @@ struct vsock_transport { u64 (*stream_rcvhiwat)(struct vsock_sock *); bool (*stream_is_active)(struct vsock_sock *); bool (*stream_allow)(u32 cid, u32 port); + int (*set_rcvlowat)(struct vsock_sock *vsk, int val); /* SEQ_PACKET. */ ssize_t (*seqpacket_dequeue)(struct vsock_sock *vsk, struct msghdr *msg, diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index e72f3b247b5e..bcc5a4cd2c17 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -627,6 +627,7 @@ static inline bool iso_enabled(void) int mgmt_init(void); void mgmt_exit(void); +void mgmt_cleanup(struct sock *sk); void bt_sock_reclassify_lock(struct sock *sk, int proto); diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index cf29511b25a8..e004ba04a9ae 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -354,6 +354,10 @@ enum { HCI_LE_SIMULTANEOUS_ROLES, HCI_CMD_DRAIN_WORKQUEUE, + HCI_MESH_EXPERIMENTAL, + HCI_MESH, + HCI_MESH_SENDING, + __HCI_NUM_FLAGS, }; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e7862903187d..c54bc71254af 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -238,6 +238,7 @@ struct adv_info { bool enabled; bool pending; bool periodic; + __u8 mesh; __u8 instance; __u32 flags; __u16 timeout; @@ -372,6 +373,8 @@ struct hci_dev { __u8 le_resolv_list_size; __u8 le_num_of_adv_sets; __u8 le_states[8]; + __u8 mesh_ad_types[16]; + __u8 mesh_send_ref; __u8 commands[64]; __u8 hci_ver; __u16 hci_rev; @@ -511,6 +514,7 @@ struct hci_dev { struct list_head cmd_sync_work_list; struct mutex cmd_sync_work_lock; struct work_struct cmd_sync_cancel_work; + struct work_struct reenable_adv_work; __u16 discov_timeout; struct delayed_work discov_off; @@ -561,6 +565,7 @@ struct hci_dev { struct hci_conn_hash conn_hash; + struct list_head mesh_pending; struct list_head mgmt_pending; struct list_head reject_list; struct list_head accept_list; @@ -614,6 +619,8 @@ struct hci_dev { struct delayed_work rpa_expired; bdaddr_t rpa; + struct delayed_work mesh_send_done; + enum { INTERLEAVE_SCAN_NONE, INTERLEAVE_SCAN_NO_FILTER, @@ -1576,7 +1583,8 @@ struct adv_info *hci_add_adv_instance(struct hci_dev *hdev, u8 instance, u32 flags, u16 adv_data_len, u8 *adv_data, u16 scan_rsp_len, u8 *scan_rsp_data, u16 timeout, u16 duration, s8 tx_power, - u32 min_interval, u32 max_interval); + u32 min_interval, u32 max_interval, + u8 mesh_handle); struct adv_info *hci_add_per_instance(struct hci_dev *hdev, u8 instance, u32 flags, u8 data_len, u8 *data, u32 min_interval, u32 max_interval); @@ -1997,6 +2005,9 @@ void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c); #define DISCOV_LE_FAST_ADV_INT_MAX 0x00F0 /* 150 msec */ #define DISCOV_LE_PER_ADV_INT_MIN 0x00A0 /* 200 msec */ #define DISCOV_LE_PER_ADV_INT_MAX 0x00A0 /* 200 msec */ +#define DISCOV_LE_ADV_MESH_MIN 0x00A0 /* 100 msec */ +#define DISCOV_LE_ADV_MESH_MAX 0x00A0 /* 100 msec */ +#define INTERVAL_TO_MS(x) (((x) * 10) / 0x10) #define NAME_RESOLVE_DURATION msecs_to_jiffies(10240) /* 10.24 sec */ @@ -2048,7 +2059,8 @@ void mgmt_start_discovery_complete(struct hci_dev *hdev, u8 status); void mgmt_stop_discovery_complete(struct hci_dev *hdev, u8 status); void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 *dev_class, s8 rssi, u32 flags, - u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len); + u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len, + u64 instant); void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, s8 rssi, u8 *name, u8 name_len); void mgmt_discovering(struct hci_dev *hdev, u8 discovering); @@ -2075,6 +2087,7 @@ int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip); void mgmt_adv_monitor_device_lost(struct hci_dev *hdev, u16 handle, bdaddr_t *bdaddr, u8 addr_type); +int hci_abort_conn(struct hci_conn *conn, u8 reason); u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h index 0520e21ab698..9949870f7d78 100644 --- a/include/net/bluetooth/hci_sock.h +++ b/include/net/bluetooth/hci_sock.h @@ -124,8 +124,6 @@ struct hci_dev_info { __u16 acl_pkts; __u16 sco_mtu; __u16 sco_pkts; - __u16 iso_mtu; - __u16 iso_pkts; struct hci_dev_stats stat; }; diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h index 3843f5060c73..17f5a4c32f36 100644 --- a/include/net/bluetooth/hci_sync.h +++ b/include/net/bluetooth/hci_sync.h @@ -16,6 +16,7 @@ struct hci_cmd_sync_work_entry { hci_cmd_sync_work_destroy_t destroy; }; +struct adv_info; /* Function with sync suffix shall not be called with hdev->lock held as they * wait the command to complete and in the meantime an event could be received * which could attempt to acquire hdev->lock causing a deadlock. @@ -51,11 +52,16 @@ int hci_update_class_sync(struct hci_dev *hdev); int hci_update_name_sync(struct hci_dev *hdev); int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode); +int hci_get_random_address(struct hci_dev *hdev, bool require_privacy, + bool use_rpa, struct adv_info *adv_instance, + u8 *own_addr_type, bdaddr_t *rand_addr); + int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy, bool rpa, u8 *own_addr_type); int hci_update_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance); int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance); +int hci_update_adv_data(struct hci_dev *hdev, u8 instance); int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance, bool force); @@ -72,7 +78,8 @@ int hci_start_per_adv_sync(struct hci_dev *hdev, u8 instance, u8 data_len, int hci_remove_advertising_sync(struct hci_dev *hdev, struct sock *sk, u8 instance, bool force); int hci_disable_advertising_sync(struct hci_dev *hdev); - +int hci_clear_adv_instance_sync(struct hci_dev *hdev, struct sock *sk, + u8 instance, bool force); int hci_update_passive_scan_sync(struct hci_dev *hdev); int hci_update_passive_scan(struct hci_dev *hdev); int hci_read_rssi_sync(struct hci_dev *hdev, __le16 handle); diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 7c1ad0f6fcec..743f6f59dff8 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -837,6 +837,42 @@ struct mgmt_cp_add_adv_patterns_monitor_rssi { struct mgmt_adv_pattern patterns[]; } __packed; #define MGMT_ADD_ADV_PATTERNS_MONITOR_RSSI_SIZE 8 +#define MGMT_OP_SET_MESH_RECEIVER 0x0057 +struct mgmt_cp_set_mesh { + __u8 enable; + __le16 window; + __le16 period; + __u8 num_ad_types; + __u8 ad_types[]; +} __packed; +#define MGMT_SET_MESH_RECEIVER_SIZE 6 + +#define MGMT_OP_MESH_READ_FEATURES 0x0058 +#define MGMT_MESH_READ_FEATURES_SIZE 0 +#define MESH_HANDLES_MAX 3 +struct mgmt_rp_mesh_read_features { + __le16 index; + __u8 max_handles; + __u8 used_handles; + __u8 handles[MESH_HANDLES_MAX]; +} __packed; + +#define MGMT_OP_MESH_SEND 0x0059 +struct mgmt_cp_mesh_send { + struct mgmt_addr_info addr; + __le64 instant; + __le16 delay; + __u8 cnt; + __u8 adv_data_len; + __u8 adv_data[]; +} __packed; +#define MGMT_MESH_SEND_SIZE 19 + +#define MGMT_OP_MESH_SEND_CANCEL 0x005A +struct mgmt_cp_mesh_send_cancel { + __u8 handle; +} __packed; +#define MGMT_MESH_SEND_CANCEL_SIZE 1 #define MGMT_EV_CMD_COMPLETE 0x0001 struct mgmt_ev_cmd_complete { @@ -1120,3 +1156,19 @@ struct mgmt_ev_adv_monitor_device_lost { __le16 monitor_handle; struct mgmt_addr_info addr; } __packed; + +#define MGMT_EV_MESH_DEVICE_FOUND 0x0031 +struct mgmt_ev_mesh_device_found { + struct mgmt_addr_info addr; + __s8 rssi; + __le64 instant; + __le32 flags; + __le16 eir_len; + __u8 eir[]; +} __packed; + + +#define MGMT_EV_MESH_PACKET_CMPLT 0x0032 +struct mgmt_ev_mesh_pkt_cmplt { + __u8 handle; +} __packed; diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h index be2992e6de5d..a016f275cb01 100644 --- a/include/net/bond_3ad.h +++ b/include/net/bond_3ad.h @@ -15,8 +15,6 @@ #define PKT_TYPE_LACPDU cpu_to_be16(ETH_P_SLOW) #define AD_TIMER_INTERVAL 100 /*msec*/ -#define MULTICAST_LACPDU_ADDR {0x01, 0x80, 0xC2, 0x00, 0x00, 0x02} - #define AD_LACP_SLOW 0 #define AD_LACP_FAST 1 diff --git a/include/net/bonding.h b/include/net/bonding.h index afd606df149a..e999f851738b 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -786,6 +786,9 @@ extern struct rtnl_link_ops bond_link_ops; /* exported from bond_sysfs_slave.c */ extern const struct sysfs_ops slave_sysfs_ops; +/* exported from bond_3ad.c */ +extern const u8 lacpdu_mcast_addr[]; + static inline netdev_tx_t bond_tx_drop(struct net_device *dev, struct sk_buff *skb) { dev_core_stats_tx_dropped_inc(dev); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 908d58393484..e09ff87146c1 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2316,6 +2316,7 @@ struct ocb_setup { * @cwmax: Maximum contention window [a value of the form 2^n-1 in the range * 1..32767] * @aifs: Arbitration interframe space [0..255] + * @link_id: link_id or -1 for non-MLD */ struct ieee80211_txq_params { enum nl80211_ac ac; @@ -2323,6 +2324,7 @@ struct ieee80211_txq_params { u16 cwmin; u16 cwmax; u8 aifs; + int link_id; }; /** @@ -3929,22 +3931,33 @@ struct mgmt_frame_regs { * @del_intf_link: Remove an MLO link from the given interface. * * @add_key: add a key with the given parameters. @mac_addr will be %NULL - * when adding a group key. + * when adding a group key. @link_id will be -1 for non-MLO connection. + * For MLO connection, @link_id will be >= 0 for group key and -1 for + * pairwise key, @mac_addr will be peer's MLD address for MLO pairwise key. * * @get_key: get information about the key with the given parameters. * @mac_addr will be %NULL when requesting information for a group * key. All pointers given to the @callback function need not be valid * after it returns. This function should return an error if it is * not possible to retrieve the key, -ENOENT if it doesn't exist. + * @link_id will be -1 for non-MLO connection. For MLO connection, + * @link_id will be >= 0 for group key and -1 for pairwise key, @mac_addr + * will be peer's MLD address for MLO pairwise key. * * @del_key: remove a key given the @mac_addr (%NULL for a group key) - * and @key_index, return -ENOENT if the key doesn't exist. + * and @key_index, return -ENOENT if the key doesn't exist. @link_id will + * be -1 for non-MLO connection. For MLO connection, @link_id will be >= 0 + * for group key and -1 for pairwise key, @mac_addr will be peer's MLD + * address for MLO pairwise key. * - * @set_default_key: set the default key on an interface + * @set_default_key: set the default key on an interface. @link_id will be >= 0 + * for MLO connection and -1 for non-MLO connection. * - * @set_default_mgmt_key: set the default management frame key on an interface + * @set_default_mgmt_key: set the default management frame key on an interface. + * @link_id will be >= 0 for MLO connection and -1 for non-MLO connection. * - * @set_default_beacon_key: set the default Beacon frame key on an interface + * @set_default_beacon_key: set the default Beacon frame key on an interface. + * @link_id will be >= 0 for MLO connection and -1 for non-MLO connection. * * @set_rekey_data: give the data necessary for GTK rekeying to the driver * @@ -4293,22 +4306,24 @@ struct cfg80211_ops { unsigned int link_id); int (*add_key)(struct wiphy *wiphy, struct net_device *netdev, - u8 key_index, bool pairwise, const u8 *mac_addr, - struct key_params *params); + int link_id, u8 key_index, bool pairwise, + const u8 *mac_addr, struct key_params *params); int (*get_key)(struct wiphy *wiphy, struct net_device *netdev, - u8 key_index, bool pairwise, const u8 *mac_addr, - void *cookie, + int link_id, u8 key_index, bool pairwise, + const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, struct key_params*)); int (*del_key)(struct wiphy *wiphy, struct net_device *netdev, - u8 key_index, bool pairwise, const u8 *mac_addr); + int link_id, u8 key_index, bool pairwise, + const u8 *mac_addr); int (*set_default_key)(struct wiphy *wiphy, - struct net_device *netdev, + struct net_device *netdev, int link_id, u8 key_index, bool unicast, bool multicast); int (*set_default_mgmt_key)(struct wiphy *wiphy, - struct net_device *netdev, + struct net_device *netdev, int link_id, u8 key_index); int (*set_default_beacon_key)(struct wiphy *wiphy, struct net_device *netdev, + int link_id, u8 key_index); int (*start_ap)(struct wiphy *wiphy, struct net_device *dev, @@ -8266,6 +8281,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev, * cfg80211_ch_switch_started_notify - notify channel switch start * @dev: the device on which the channel switch started * @chandef: the future channel definition + * @link_id: the link ID for MLO, must be 0 for non-MLO * @count: the number of TBTTs until the channel switch happens * @quiet: whether or not immediate quiet was requested by the AP * @@ -8275,7 +8291,8 @@ void cfg80211_ch_switch_notify(struct net_device *dev, */ void cfg80211_ch_switch_started_notify(struct net_device *dev, struct cfg80211_chan_def *chandef, - u8 count, bool quiet); + unsigned int link_id, u8 count, + bool quiet); /** * ieee80211_operating_class_to_band - convert operating class to band diff --git a/include/net/devlink.h b/include/net/devlink.h index 119ed1ffb988..ba6b8b094943 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -118,7 +118,6 @@ struct devlink_rate { struct devlink_port { struct list_head list; - struct list_head param_list; struct list_head region_list; struct devlink *devlink; unsigned int index; @@ -130,7 +129,9 @@ struct devlink_port { void *type_dev; struct devlink_port_attrs attrs; u8 attrs_set:1, - switch_port:1; + switch_port:1, + registered:1, + initialized:1; struct delayed_work type_warn_dw; struct list_head reporter_list; struct mutex reporters_lock; /* Protects reporter_list */ @@ -624,8 +625,7 @@ struct devlink_flash_update_params { u32 overwrite_mask; }; -#define DEVLINK_SUPPORT_FLASH_UPDATE_COMPONENT BIT(0) -#define DEVLINK_SUPPORT_FLASH_UPDATE_OVERWRITE_MASK BIT(1) +#define DEVLINK_SUPPORT_FLASH_UPDATE_OVERWRITE_MASK BIT(0) struct devlink_region; struct devlink_info_req; @@ -1564,6 +1564,9 @@ void devlink_set_features(struct devlink *devlink, u64 features); void devlink_register(struct devlink *devlink); void devlink_unregister(struct devlink *devlink); void devlink_free(struct devlink *devlink); +void devlink_port_init(struct devlink *devlink, + struct devlink_port *devlink_port); +void devlink_port_fini(struct devlink_port *devlink_port); int devl_port_register(struct devlink *devlink, struct devlink_port *devlink_port, unsigned int port_index); @@ -1714,15 +1717,31 @@ int devlink_info_driver_name_put(struct devlink_info_req *req, const char *name); int devlink_info_board_serial_number_put(struct devlink_info_req *req, const char *bsn); + +enum devlink_info_version_type { + DEVLINK_INFO_VERSION_TYPE_NONE, + DEVLINK_INFO_VERSION_TYPE_COMPONENT, /* May be used as flash update + * component by name. + */ +}; + int devlink_info_version_fixed_put(struct devlink_info_req *req, const char *version_name, const char *version_value); int devlink_info_version_stored_put(struct devlink_info_req *req, const char *version_name, const char *version_value); +int devlink_info_version_stored_put_ext(struct devlink_info_req *req, + const char *version_name, + const char *version_value, + enum devlink_info_version_type version_type); int devlink_info_version_running_put(struct devlink_info_req *req, const char *version_name, const char *version_value); +int devlink_info_version_running_put_ext(struct devlink_info_req *req, + const char *version_name, + const char *version_value, + enum devlink_info_version_type version_type); int devlink_fmsg_obj_nest_start(struct devlink_fmsg *fmsg); int devlink_fmsg_obj_nest_end(struct devlink_fmsg *fmsg); diff --git a/include/net/dn.h b/include/net/dn.h deleted file mode 100644 index ba9655b0098a..000000000000 --- a/include/net/dn.h +++ /dev/null @@ -1,231 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _NET_DN_H -#define _NET_DN_H - -#include <linux/dn.h> -#include <net/sock.h> -#include <net/flow.h> -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -struct dn_scp /* Session Control Port */ -{ - unsigned char state; -#define DN_O 1 /* Open */ -#define DN_CR 2 /* Connect Receive */ -#define DN_DR 3 /* Disconnect Reject */ -#define DN_DRC 4 /* Discon. Rej. Complete*/ -#define DN_CC 5 /* Connect Confirm */ -#define DN_CI 6 /* Connect Initiate */ -#define DN_NR 7 /* No resources */ -#define DN_NC 8 /* No communication */ -#define DN_CD 9 /* Connect Delivery */ -#define DN_RJ 10 /* Rejected */ -#define DN_RUN 11 /* Running */ -#define DN_DI 12 /* Disconnect Initiate */ -#define DN_DIC 13 /* Disconnect Complete */ -#define DN_DN 14 /* Disconnect Notificat */ -#define DN_CL 15 /* Closed */ -#define DN_CN 16 /* Closed Notification */ - - __le16 addrloc; - __le16 addrrem; - __u16 numdat; - __u16 numoth; - __u16 numoth_rcv; - __u16 numdat_rcv; - __u16 ackxmt_dat; - __u16 ackxmt_oth; - __u16 ackrcv_dat; - __u16 ackrcv_oth; - __u8 flowrem_sw; - __u8 flowloc_sw; -#define DN_SEND 2 -#define DN_DONTSEND 1 -#define DN_NOCHANGE 0 - __u16 flowrem_dat; - __u16 flowrem_oth; - __u16 flowloc_dat; - __u16 flowloc_oth; - __u8 services_rem; - __u8 services_loc; - __u8 info_rem; - __u8 info_loc; - - __u16 segsize_rem; - __u16 segsize_loc; - - __u8 nonagle; - __u8 multi_ireq; - __u8 accept_mode; - unsigned long seg_total; /* Running total of current segment */ - - struct optdata_dn conndata_in; - struct optdata_dn conndata_out; - struct optdata_dn discdata_in; - struct optdata_dn discdata_out; - struct accessdata_dn accessdata; - - struct sockaddr_dn addr; /* Local address */ - struct sockaddr_dn peer; /* Remote address */ - - /* - * In this case the RTT estimation is not specified in the - * docs, nor is any back off algorithm. Here we follow well - * known tcp algorithms with a few small variations. - * - * snd_window: Max number of packets we send before we wait for - * an ack to come back. This will become part of a - * more complicated scheme when we support flow - * control. - * - * nsp_srtt: Round-Trip-Time (x8) in jiffies. This is a rolling - * average. - * nsp_rttvar: Round-Trip-Time-Varience (x4) in jiffies. This is the - * varience of the smoothed average (but calculated in - * a simpler way than for normal statistical varience - * calculations). - * - * nsp_rxtshift: Backoff counter. Value is zero normally, each time - * a packet is lost is increases by one until an ack - * is received. Its used to index an array of backoff - * multipliers. - */ -#define NSP_MIN_WINDOW 1 -#define NSP_MAX_WINDOW (0x07fe) - unsigned long max_window; - unsigned long snd_window; -#define NSP_INITIAL_SRTT (HZ) - unsigned long nsp_srtt; -#define NSP_INITIAL_RTTVAR (HZ*3) - unsigned long nsp_rttvar; -#define NSP_MAXRXTSHIFT 12 - unsigned long nsp_rxtshift; - - /* - * Output queues, one for data, one for otherdata/linkservice - */ - struct sk_buff_head data_xmit_queue; - struct sk_buff_head other_xmit_queue; - - /* - * Input queue for other data - */ - struct sk_buff_head other_receive_queue; - int other_report; - - /* - * Stuff to do with the slow timer - */ - unsigned long stamp; /* time of last transmit */ - unsigned long persist; - int (*persist_fxn)(struct sock *sk); - unsigned long keepalive; - void (*keepalive_fxn)(struct sock *sk); - -}; - -static inline struct dn_scp *DN_SK(struct sock *sk) -{ - return (struct dn_scp *)(sk + 1); -} - -/* - * src,dst : Source and Destination DECnet addresses - * hops : Number of hops through the network - * dst_port, src_port : NSP port numbers - * services, info : Useful data extracted from conninit messages - * rt_flags : Routing flags byte - * nsp_flags : NSP layer flags byte - * segsize : Size of segment - * segnum : Number, for data, otherdata and linkservice - * xmit_count : Number of times we've transmitted this skb - * stamp : Time stamp of most recent transmission, used in RTT calculations - * iif: Input interface number - * - * As a general policy, this structure keeps all addresses in network - * byte order, and all else in host byte order. Thus dst, src, dst_port - * and src_port are in network order. All else is in host order. - * - */ -#define DN_SKB_CB(skb) ((struct dn_skb_cb *)(skb)->cb) -struct dn_skb_cb { - __le16 dst; - __le16 src; - __u16 hops; - __le16 dst_port; - __le16 src_port; - __u8 services; - __u8 info; - __u8 rt_flags; - __u8 nsp_flags; - __u16 segsize; - __u16 segnum; - __u16 xmit_count; - unsigned long stamp; - int iif; -}; - -static inline __le16 dn_eth2dn(const unsigned char *ethaddr) -{ - return get_unaligned((__le16 *)(ethaddr + 4)); -} - -static inline __le16 dn_saddr2dn(struct sockaddr_dn *saddr) -{ - return *(__le16 *)saddr->sdn_nodeaddr; -} - -static inline void dn_dn2eth(unsigned char *ethaddr, __le16 addr) -{ - __u16 a = le16_to_cpu(addr); - ethaddr[0] = 0xAA; - ethaddr[1] = 0x00; - ethaddr[2] = 0x04; - ethaddr[3] = 0x00; - ethaddr[4] = (__u8)(a & 0xff); - ethaddr[5] = (__u8)(a >> 8); -} - -static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp) -{ - fld->fld_sport = scp->addrloc; - fld->fld_dport = scp->addrrem; -} - -unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu); -void dn_register_sysctl(void); -void dn_unregister_sysctl(void); - -#define DN_MENUVER_ACC 0x01 -#define DN_MENUVER_USR 0x02 -#define DN_MENUVER_PRX 0x04 -#define DN_MENUVER_UIC 0x08 - -struct sock *dn_sklist_find_listener(struct sockaddr_dn *addr); -struct sock *dn_find_by_skb(struct sk_buff *skb); -#define DN_ASCBUF_LEN 9 -char *dn_addr2asc(__u16, char *); -int dn_destroy_timer(struct sock *sk); - -int dn_sockaddr2username(struct sockaddr_dn *addr, unsigned char *buf, - unsigned char type); -int dn_username2sockaddr(unsigned char *data, int len, struct sockaddr_dn *addr, - unsigned char *type); - -void dn_start_slow_timer(struct sock *sk); -void dn_stop_slow_timer(struct sock *sk); - -extern __le16 decnet_address; -extern int decnet_debug_level; -extern int decnet_time_wait; -extern int decnet_dn_count; -extern int decnet_di_count; -extern int decnet_dr_count; -extern int decnet_no_fc_max_cwnd; - -extern long sysctl_decnet_mem[3]; -extern int sysctl_decnet_wmem[3]; -extern int sysctl_decnet_rmem[3]; - -#endif /* _NET_DN_H */ diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h deleted file mode 100644 index bec303ea8367..000000000000 --- a/include/net/dn_dev.h +++ /dev/null @@ -1,200 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _NET_DN_DEV_H -#define _NET_DN_DEV_H - -#include <linux/netdevice.h> - -struct dn_dev; - -struct dn_ifaddr { - struct dn_ifaddr __rcu *ifa_next; - struct dn_dev *ifa_dev; - __le16 ifa_local; - __le16 ifa_address; - __u32 ifa_flags; - __u8 ifa_scope; - char ifa_label[IFNAMSIZ]; - struct rcu_head rcu; -}; - -#define DN_DEV_S_RU 0 /* Run - working normally */ -#define DN_DEV_S_CR 1 /* Circuit Rejected */ -#define DN_DEV_S_DS 2 /* Data Link Start */ -#define DN_DEV_S_RI 3 /* Routing Layer Initialize */ -#define DN_DEV_S_RV 4 /* Routing Layer Verify */ -#define DN_DEV_S_RC 5 /* Routing Layer Complete */ -#define DN_DEV_S_OF 6 /* Off */ -#define DN_DEV_S_HA 7 /* Halt */ - - -/* - * The dn_dev_parms structure contains the set of parameters - * for each device (hence inclusion in the dn_dev structure) - * and an array is used to store the default types of supported - * device (in dn_dev.c). - * - * The type field matches the ARPHRD_ constants and is used in - * searching the list for supported devices when new devices - * come up. - * - * The mode field is used to find out if a device is broadcast, - * multipoint, or pointopoint. Please note that DECnet thinks - * different ways about devices to the rest of the kernel - * so the normal IFF_xxx flags are invalid here. For devices - * which can be any combination of the previously mentioned - * attributes, you can set this on a per device basis by - * installing an up() routine. - * - * The device state field, defines the initial state in which the - * device will come up. In the dn_dev structure, it is the actual - * state. - * - * Things have changed here. I've killed timer1 since it's a user space - * issue for a user space routing deamon to sort out. The kernel does - * not need to be bothered with it. - * - * Timers: - * t2 - Rate limit timer, min time between routing and hello messages - * t3 - Hello timer, send hello messages when it expires - * - * Callbacks: - * up() - Called to initialize device, return value can veto use of - * device with DECnet. - * down() - Called to turn device off when it goes down - * timer3() - Called once for each ifaddr when timer 3 goes off - * - * sysctl - Hook for sysctl things - * - */ -struct dn_dev_parms { - int type; /* ARPHRD_xxx */ - int mode; /* Broadcast, Unicast, Mulitpoint */ -#define DN_DEV_BCAST 1 -#define DN_DEV_UCAST 2 -#define DN_DEV_MPOINT 4 - int state; /* Initial state */ - int forwarding; /* 0=EndNode, 1=L1Router, 2=L2Router */ - unsigned long t2; /* Default value of t2 */ - unsigned long t3; /* Default value of t3 */ - int priority; /* Priority to be a router */ - char *name; /* Name for sysctl */ - int (*up)(struct net_device *); - void (*down)(struct net_device *); - void (*timer3)(struct net_device *, struct dn_ifaddr *ifa); - void *sysctl; -}; - - -struct dn_dev { - struct dn_ifaddr __rcu *ifa_list; - struct net_device *dev; - struct dn_dev_parms parms; - char use_long; - struct timer_list timer; - unsigned long t3; - struct neigh_parms *neigh_parms; - __u8 addr[ETH_ALEN]; - struct neighbour *router; /* Default router on circuit */ - struct neighbour *peer; /* Peer on pointopoint links */ - unsigned long uptime; /* Time device went up in jiffies */ -}; - -struct dn_short_packet { - __u8 msgflg; - __le16 dstnode; - __le16 srcnode; - __u8 forward; -} __packed; - -struct dn_long_packet { - __u8 msgflg; - __u8 d_area; - __u8 d_subarea; - __u8 d_id[6]; - __u8 s_area; - __u8 s_subarea; - __u8 s_id[6]; - __u8 nl2; - __u8 visit_ct; - __u8 s_class; - __u8 pt; -} __packed; - -/*------------------------- DRP - Routing messages ---------------------*/ - -struct endnode_hello_message { - __u8 msgflg; - __u8 tiver[3]; - __u8 id[6]; - __u8 iinfo; - __le16 blksize; - __u8 area; - __u8 seed[8]; - __u8 neighbor[6]; - __le16 timer; - __u8 mpd; - __u8 datalen; - __u8 data[2]; -} __packed; - -struct rtnode_hello_message { - __u8 msgflg; - __u8 tiver[3]; - __u8 id[6]; - __u8 iinfo; - __le16 blksize; - __u8 priority; - __u8 area; - __le16 timer; - __u8 mpd; -} __packed; - - -void dn_dev_init(void); -void dn_dev_cleanup(void); - -int dn_dev_ioctl(unsigned int cmd, void __user *arg); - -void dn_dev_devices_off(void); -void dn_dev_devices_on(void); - -void dn_dev_init_pkt(struct sk_buff *skb); -void dn_dev_veri_pkt(struct sk_buff *skb); -void dn_dev_hello(struct sk_buff *skb); - -void dn_dev_up(struct net_device *); -void dn_dev_down(struct net_device *); - -int dn_dev_set_default(struct net_device *dev, int force); -struct net_device *dn_dev_get_default(void); -int dn_dev_bind_default(__le16 *addr); - -int register_dnaddr_notifier(struct notifier_block *nb); -int unregister_dnaddr_notifier(struct notifier_block *nb); - -static inline int dn_dev_islocal(struct net_device *dev, __le16 addr) -{ - struct dn_dev *dn_db; - struct dn_ifaddr *ifa; - int res = 0; - - rcu_read_lock(); - dn_db = rcu_dereference(dev->dn_ptr); - if (dn_db == NULL) { - printk(KERN_DEBUG "dn_dev_islocal: Called for non DECnet device\n"); - goto out; - } - - for (ifa = rcu_dereference(dn_db->ifa_list); - ifa != NULL; - ifa = rcu_dereference(ifa->ifa_next)) - if ((addr ^ ifa->ifa_local) == 0) { - res = 1; - break; - } -out: - rcu_read_unlock(); - return res; -} - -#endif /* _NET_DN_DEV_H */ diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h deleted file mode 100644 index 1929a3cd5ebe..000000000000 --- a/include/net/dn_fib.h +++ /dev/null @@ -1,169 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _NET_DN_FIB_H -#define _NET_DN_FIB_H - -#include <linux/netlink.h> -#include <linux/refcount.h> -#include <linux/rtnetlink.h> -#include <net/fib_rules.h> - -extern const struct nla_policy rtm_dn_policy[]; - -struct dn_fib_res { - struct fib_rule *r; - struct dn_fib_info *fi; - unsigned char prefixlen; - unsigned char nh_sel; - unsigned char type; - unsigned char scope; -}; - -struct dn_fib_nh { - struct net_device *nh_dev; - unsigned int nh_flags; - unsigned char nh_scope; - int nh_weight; - int nh_power; - int nh_oif; - __le16 nh_gw; -}; - -struct dn_fib_info { - struct dn_fib_info *fib_next; - struct dn_fib_info *fib_prev; - refcount_t fib_treeref; - refcount_t fib_clntref; - int fib_dead; - unsigned int fib_flags; - int fib_protocol; - __le16 fib_prefsrc; - __u32 fib_priority; - __u32 fib_metrics[RTAX_MAX]; - int fib_nhs; - int fib_power; - struct dn_fib_nh fib_nh[0]; -#define dn_fib_dev fib_nh[0].nh_dev -}; - - -#define DN_FIB_RES_RESET(res) ((res).nh_sel = 0) -#define DN_FIB_RES_NH(res) ((res).fi->fib_nh[(res).nh_sel]) - -#define DN_FIB_RES_PREFSRC(res) ((res).fi->fib_prefsrc ? : __dn_fib_res_prefsrc(&res)) -#define DN_FIB_RES_GW(res) (DN_FIB_RES_NH(res).nh_gw) -#define DN_FIB_RES_DEV(res) (DN_FIB_RES_NH(res).nh_dev) -#define DN_FIB_RES_OIF(res) (DN_FIB_RES_NH(res).nh_oif) - -typedef struct { - __le16 datum; -} dn_fib_key_t; - -typedef struct { - __le16 datum; -} dn_fib_hash_t; - -typedef struct { - __u16 datum; -} dn_fib_idx_t; - -struct dn_fib_node { - struct dn_fib_node *fn_next; - struct dn_fib_info *fn_info; -#define DN_FIB_INFO(f) ((f)->fn_info) - dn_fib_key_t fn_key; - u8 fn_type; - u8 fn_scope; - u8 fn_state; -}; - - -struct dn_fib_table { - struct hlist_node hlist; - u32 n; - - int (*insert)(struct dn_fib_table *t, struct rtmsg *r, - struct nlattr *attrs[], struct nlmsghdr *n, - struct netlink_skb_parms *req); - int (*delete)(struct dn_fib_table *t, struct rtmsg *r, - struct nlattr *attrs[], struct nlmsghdr *n, - struct netlink_skb_parms *req); - int (*lookup)(struct dn_fib_table *t, const struct flowidn *fld, - struct dn_fib_res *res); - int (*flush)(struct dn_fib_table *t); - int (*dump)(struct dn_fib_table *t, struct sk_buff *skb, struct netlink_callback *cb); - - unsigned char data[]; -}; - -#ifdef CONFIG_DECNET_ROUTER -/* - * dn_fib.c - */ -void dn_fib_init(void); -void dn_fib_cleanup(void); - -int dn_fib_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); -struct dn_fib_info *dn_fib_create_info(const struct rtmsg *r, - struct nlattr *attrs[], - const struct nlmsghdr *nlh, int *errp); -int dn_fib_semantic_match(int type, struct dn_fib_info *fi, - const struct flowidn *fld, struct dn_fib_res *res); -void dn_fib_release_info(struct dn_fib_info *fi); -void dn_fib_flush(void); -void dn_fib_select_multipath(const struct flowidn *fld, struct dn_fib_res *res); - -/* - * dn_tables.c - */ -struct dn_fib_table *dn_fib_get_table(u32 n, int creat); -struct dn_fib_table *dn_fib_empty_table(void); -void dn_fib_table_init(void); -void dn_fib_table_cleanup(void); - -/* - * dn_rules.c - */ -void dn_fib_rules_init(void); -void dn_fib_rules_cleanup(void); -unsigned int dnet_addr_type(__le16 addr); -int dn_fib_lookup(struct flowidn *fld, struct dn_fib_res *res); - -int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb); - -void dn_fib_free_info(struct dn_fib_info *fi); - -static inline void dn_fib_info_put(struct dn_fib_info *fi) -{ - if (refcount_dec_and_test(&fi->fib_clntref)) - dn_fib_free_info(fi); -} - -static inline void dn_fib_res_put(struct dn_fib_res *res) -{ - if (res->fi) - dn_fib_info_put(res->fi); - if (res->r) - fib_rule_put(res->r); -} - -#else /* Endnode */ - -#define dn_fib_init() do { } while(0) -#define dn_fib_cleanup() do { } while(0) - -#define dn_fib_lookup(fl, res) (-ESRCH) -#define dn_fib_info_put(fi) do { } while(0) -#define dn_fib_select_multipath(fl, res) do { } while(0) -#define dn_fib_rules_policy(saddr,res,flags) (0) -#define dn_fib_res_put(res) do { } while(0) - -#endif /* CONFIG_DECNET_ROUTER */ - -static inline __le16 dnet_make_mask(int n) -{ - if (n) - return cpu_to_le16(~((1 << (16 - n)) - 1)); - return cpu_to_le16(0); -} - -#endif /* _NET_DN_FIB_H */ diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h deleted file mode 100644 index 1f7df98bfc33..000000000000 --- a/include/net/dn_neigh.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _NET_DN_NEIGH_H -#define _NET_DN_NEIGH_H - -#include <net/neighbour.h> - -/* - * The position of the first two fields of - * this structure are critical - SJW - */ -struct dn_neigh { - struct neighbour n; - __le16 addr; - unsigned long flags; -#define DN_NDFLAG_R1 0x0001 /* Router L1 */ -#define DN_NDFLAG_R2 0x0002 /* Router L2 */ -#define DN_NDFLAG_P3 0x0004 /* Phase III Node */ - unsigned long blksize; - __u8 priority; -}; - -void dn_neigh_init(void); -void dn_neigh_cleanup(void); -int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb); -int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb); -void dn_neigh_pointopoint_hello(struct sk_buff *skb); -int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n); -int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb); - -extern struct neigh_table dn_neigh_table; - -#endif /* _NET_DN_NEIGH_H */ diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h deleted file mode 100644 index a4a18fee0b7c..000000000000 --- a/include/net/dn_nsp.h +++ /dev/null @@ -1,201 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -#ifndef _NET_DN_NSP_H -#define _NET_DN_NSP_H -/****************************************************************************** - (c) 1995-1998 E.M. Serrat emserrat@geocities.com - -*******************************************************************************/ -/* dn_nsp.c functions prototyping */ -#include <linux/atomic.h> -#include <linux/types.h> -#include <net/sock.h> - -struct sk_buff; -struct sk_buff_head; - -void dn_nsp_send_data_ack(struct sock *sk); -void dn_nsp_send_oth_ack(struct sock *sk); -void dn_send_conn_ack(struct sock *sk); -void dn_send_conn_conf(struct sock *sk, gfp_t gfp); -void dn_nsp_send_disc(struct sock *sk, unsigned char type, - unsigned short reason, gfp_t gfp); -void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type, - unsigned short reason); -void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval); -void dn_nsp_send_conninit(struct sock *sk, unsigned char flags); - -void dn_nsp_output(struct sock *sk); -int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, - struct sk_buff_head *q, unsigned short acknum); -void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, - int oob); -unsigned long dn_nsp_persist(struct sock *sk); -int dn_nsp_xmit_timeout(struct sock *sk); - -int dn_nsp_rx(struct sk_buff *); -int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb); - -struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); -struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, - long timeo, int *err); - -#define NSP_REASON_OK 0 /* No error */ -#define NSP_REASON_NR 1 /* No resources */ -#define NSP_REASON_UN 2 /* Unrecognised node name */ -#define NSP_REASON_SD 3 /* Node shutting down */ -#define NSP_REASON_ID 4 /* Invalid destination end user */ -#define NSP_REASON_ER 5 /* End user lacks resources */ -#define NSP_REASON_OB 6 /* Object too busy */ -#define NSP_REASON_US 7 /* Unspecified error */ -#define NSP_REASON_TP 8 /* Third-Party abort */ -#define NSP_REASON_EA 9 /* End user has aborted the link */ -#define NSP_REASON_IF 10 /* Invalid node name format */ -#define NSP_REASON_LS 11 /* Local node shutdown */ -#define NSP_REASON_LL 32 /* Node lacks logical-link resources */ -#define NSP_REASON_LE 33 /* End user lacks logical-link resources */ -#define NSP_REASON_UR 34 /* Unacceptable RQSTRID or PASSWORD field */ -#define NSP_REASON_UA 36 /* Unacceptable ACCOUNT field */ -#define NSP_REASON_TM 38 /* End user timed out logical link */ -#define NSP_REASON_NU 39 /* Node unreachable */ -#define NSP_REASON_NL 41 /* No-link message */ -#define NSP_REASON_DC 42 /* Disconnect confirm */ -#define NSP_REASON_IO 43 /* Image data field overflow */ - -#define NSP_DISCINIT 0x38 -#define NSP_DISCCONF 0x48 - -/*------------------------- NSP - messages ------------------------------*/ -/* Data Messages */ -/*---------------*/ - -/* Data Messages (data segment/interrupt/link service) */ - -struct nsp_data_seg_msg { - __u8 msgflg; - __le16 dstaddr; - __le16 srcaddr; -} __packed; - -struct nsp_data_opt_msg { - __le16 acknum; - __le16 segnum; - __le16 lsflgs; -} __packed; - -struct nsp_data_opt_msg1 { - __le16 acknum; - __le16 segnum; -} __packed; - - -/* Acknowledgment Message (data/other data) */ -struct nsp_data_ack_msg { - __u8 msgflg; - __le16 dstaddr; - __le16 srcaddr; - __le16 acknum; -} __packed; - -/* Connect Acknowledgment Message */ -struct nsp_conn_ack_msg { - __u8 msgflg; - __le16 dstaddr; -} __packed; - - -/* Connect Initiate/Retransmit Initiate/Connect Confirm */ -struct nsp_conn_init_msg { - __u8 msgflg; -#define NSP_CI 0x18 /* Connect Initiate */ -#define NSP_RCI 0x68 /* Retrans. Conn Init */ - __le16 dstaddr; - __le16 srcaddr; - __u8 services; -#define NSP_FC_NONE 0x00 /* Flow Control None */ -#define NSP_FC_SRC 0x04 /* Seg Req. Count */ -#define NSP_FC_SCMC 0x08 /* Sess. Control Mess */ -#define NSP_FC_MASK 0x0c /* FC type mask */ - __u8 info; - __le16 segsize; -} __packed; - -/* Disconnect Initiate/Disconnect Confirm */ -struct nsp_disconn_init_msg { - __u8 msgflg; - __le16 dstaddr; - __le16 srcaddr; - __le16 reason; -} __packed; - - - -struct srcobj_fmt { - __u8 format; - __u8 task; - __le16 grpcode; - __le16 usrcode; - __u8 dlen; -} __packed; - -/* - * A collection of functions for manipulating the sequence - * numbers used in NSP. Similar in operation to the functions - * of the same name in TCP. - */ -static __inline__ int dn_before(__u16 seq1, __u16 seq2) -{ - seq1 &= 0x0fff; - seq2 &= 0x0fff; - - return (int)((seq1 - seq2) & 0x0fff) > 2048; -} - - -static __inline__ int dn_after(__u16 seq1, __u16 seq2) -{ - seq1 &= 0x0fff; - seq2 &= 0x0fff; - - return (int)((seq2 - seq1) & 0x0fff) > 2048; -} - -static __inline__ int dn_equal(__u16 seq1, __u16 seq2) -{ - return ((seq1 ^ seq2) & 0x0fff) == 0; -} - -static __inline__ int dn_before_or_equal(__u16 seq1, __u16 seq2) -{ - return (dn_before(seq1, seq2) || dn_equal(seq1, seq2)); -} - -static __inline__ void seq_add(__u16 *seq, __u16 off) -{ - (*seq) += off; - (*seq) &= 0x0fff; -} - -static __inline__ int seq_next(__u16 seq1, __u16 seq2) -{ - return dn_equal(seq1 + 1, seq2); -} - -/* - * Can we delay the ack ? - */ -static __inline__ int sendack(__u16 seq) -{ - return (int)((seq & 0x1000) ? 0 : 1); -} - -/* - * Is socket congested ? - */ -static __inline__ int dn_congested(struct sock *sk) -{ - return atomic_read(&sk->sk_rmem_alloc) > (sk->sk_rcvbuf >> 1); -} - -#define DN_MAX_NSP_DATA_HEADER (11) - -#endif /* _NET_DN_NSP_H */ diff --git a/include/net/dn_route.h b/include/net/dn_route.h deleted file mode 100644 index 88c0300236cc..000000000000 --- a/include/net/dn_route.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -#ifndef _NET_DN_ROUTE_H -#define _NET_DN_ROUTE_H - -/****************************************************************************** - (c) 1995-1998 E.M. Serrat emserrat@geocities.com - -*******************************************************************************/ - -#include <linux/types.h> -#include <net/dst.h> - -struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); -int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *, - struct sock *sk, int flags); -int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb); -void dn_rt_cache_flush(int delay); -int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt, struct net_device *orig_dev); - -/* Masks for flags field */ -#define DN_RT_F_PID 0x07 /* Mask for packet type */ -#define DN_RT_F_PF 0x80 /* Padding Follows */ -#define DN_RT_F_VER 0x40 /* Version =0 discard packet if ==1 */ -#define DN_RT_F_IE 0x20 /* Intra Ethernet, Reserved in short pkt */ -#define DN_RT_F_RTS 0x10 /* Packet is being returned to sender */ -#define DN_RT_F_RQR 0x08 /* Return packet to sender upon non-delivery */ - -/* Mask for types of routing packets */ -#define DN_RT_PKT_MSK 0x06 -/* Types of routing packets */ -#define DN_RT_PKT_SHORT 0x02 /* Short routing packet */ -#define DN_RT_PKT_LONG 0x06 /* Long routing packet */ - -/* Mask for control/routing selection */ -#define DN_RT_PKT_CNTL 0x01 /* Set to 1 if a control packet */ -/* Types of control packets */ -#define DN_RT_CNTL_MSK 0x0f /* Mask for control packets */ -#define DN_RT_PKT_INIT 0x01 /* Initialisation packet */ -#define DN_RT_PKT_VERI 0x03 /* Verification Message */ -#define DN_RT_PKT_HELO 0x05 /* Hello and Test Message */ -#define DN_RT_PKT_L1RT 0x07 /* Level 1 Routing Message */ -#define DN_RT_PKT_L2RT 0x09 /* Level 2 Routing Message */ -#define DN_RT_PKT_ERTH 0x0b /* Ethernet Router Hello */ -#define DN_RT_PKT_EEDH 0x0d /* Ethernet EndNode Hello */ - -/* Values for info field in hello message */ -#define DN_RT_INFO_TYPE 0x03 /* Type mask */ -#define DN_RT_INFO_L1RT 0x02 /* L1 Router */ -#define DN_RT_INFO_L2RT 0x01 /* L2 Router */ -#define DN_RT_INFO_ENDN 0x03 /* EndNode */ -#define DN_RT_INFO_VERI 0x04 /* Verification Reqd. */ -#define DN_RT_INFO_RJCT 0x08 /* Reject Flag, Reserved */ -#define DN_RT_INFO_VFLD 0x10 /* Verification Failed, Reserved */ -#define DN_RT_INFO_NOML 0x20 /* No Multicast traffic accepted */ -#define DN_RT_INFO_BLKR 0x40 /* Blocking Requested */ - -/* - * The fl structure is what we used to look up the route. - * The rt_saddr & rt_daddr entries are the same as key.saddr & key.daddr - * except for local input routes, where the rt_saddr = fl.fld_dst and - * rt_daddr = fl.fld_src to allow the route to be used for returning - * packets to the originating host. - */ -struct dn_route { - struct dst_entry dst; - struct dn_route __rcu *dn_next; - - struct neighbour *n; - - struct flowidn fld; - - __le16 rt_saddr; - __le16 rt_daddr; - __le16 rt_gateway; - __le16 rt_local_src; /* Source used for forwarding packets */ - __le16 rt_src_map; - __le16 rt_dst_map; - - unsigned int rt_flags; - unsigned int rt_type; -}; - -static inline bool dn_is_input_route(struct dn_route *rt) -{ - return rt->fld.flowidn_iif != 0; -} - -static inline bool dn_is_output_route(struct dn_route *rt) -{ - return rt->fld.flowidn_iif == 0; -} - -void dn_route_init(void); -void dn_route_cleanup(void); - -#include <net/sock.h> -#include <linux/if_arp.h> - -static inline void dn_rt_send(struct sk_buff *skb) -{ - dev_queue_xmit(skb); -} - -static inline void dn_rt_finish_output(struct sk_buff *skb, char *dst, char *src) -{ - struct net_device *dev = skb->dev; - - if ((dev->type != ARPHRD_ETHER) && (dev->type != ARPHRD_LOOPBACK)) - dst = NULL; - - if (dev_hard_header(skb, dev, ETH_P_DNA_RT, dst, src, skb->len) >= 0) - dn_rt_send(skb); - else - kfree_skb(skb); -} - -#endif /* _NET_DN_ROUTE_H */ diff --git a/include/net/dsa.h b/include/net/dsa.h index b902b31bebce..ee369670e20e 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -294,12 +294,13 @@ struct dsa_port { u8 lag_tx_enabled:1; - u8 devlink_port_setup:1; - /* Master state bits, valid only on CPU ports */ u8 master_admin_up:1; u8 master_oper_up:1; + /* Valid only on user ports */ + u8 cpu_port_in_lag:1; + u8 setup:1; struct device_node *dn; @@ -559,6 +560,14 @@ static inline bool dsa_is_user_port(struct dsa_switch *ds, int p) list_for_each_entry((_dp), &(_dst)->ports, list) \ if (dsa_port_is_user((_dp))) +#define dsa_tree_for_each_user_port_continue_reverse(_dp, _dst) \ + list_for_each_entry_continue_reverse((_dp), &(_dst)->ports, list) \ + if (dsa_port_is_user((_dp))) + +#define dsa_tree_for_each_cpu_port(_dp, _dst) \ + list_for_each_entry((_dp), &(_dst)->ports, list) \ + if (dsa_port_is_cpu((_dp))) + #define dsa_switch_for_each_port(_dp, _ds) \ list_for_each_entry((_dp), &(_ds)->dst->ports, list) \ if ((_dp)->ds == (_ds)) @@ -714,6 +723,14 @@ static inline bool dsa_port_offloads_lag(struct dsa_port *dp, return dsa_port_lag_dev_get(dp) == lag->dev; } +static inline struct net_device *dsa_port_to_master(const struct dsa_port *dp) +{ + if (dp->cpu_port_in_lag) + return dsa_port_lag_dev_get(dp->cpu_dp); + + return dp->cpu_dp->master; +} + static inline struct net_device *dsa_port_to_bridge_port(const struct dsa_port *dp) { @@ -798,6 +815,12 @@ dsa_tree_offloads_bridge_dev(struct dsa_switch_tree *dst, return false; } +static inline bool dsa_port_tree_same(const struct dsa_port *a, + const struct dsa_port *b) +{ + return a->ds->dst == b->ds->dst; +} + typedef int dsa_fdb_dump_cb_t(const unsigned char *addr, u16 vid, bool is_static, void *data); struct dsa_switch_ops { @@ -821,6 +844,10 @@ struct dsa_switch_ops { int (*connect_tag_protocol)(struct dsa_switch *ds, enum dsa_tag_protocol proto); + int (*port_change_master)(struct dsa_switch *ds, int port, + struct net_device *master, + struct netlink_ext_ack *extack); + /* Optional switch-wide initialization and destruction methods */ int (*setup)(struct dsa_switch *ds); void (*teardown)(struct dsa_switch *ds); @@ -1077,7 +1104,8 @@ struct dsa_switch_ops { int port); int (*crosschip_lag_join)(struct dsa_switch *ds, int sw_index, int port, struct dsa_lag lag, - struct netdev_lag_upper_info *info); + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack); int (*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index, int port, struct dsa_lag lag); @@ -1152,7 +1180,8 @@ struct dsa_switch_ops { int (*port_lag_change)(struct dsa_switch *ds, int port); int (*port_lag_join)(struct dsa_switch *ds, int port, struct dsa_lag lag, - struct netdev_lag_upper_info *info); + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack); int (*port_lag_leave)(struct dsa_switch *ds, int port, struct dsa_lag lag); diff --git a/include/net/dst.h b/include/net/dst.h index 6aa252c3fc55..00b479ce6b99 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -239,12 +239,6 @@ static inline void dst_use_noref(struct dst_entry *dst, unsigned long time) } } -static inline void dst_hold_and_use(struct dst_entry *dst, unsigned long time) -{ - dst_hold(dst); - dst_use_noref(dst, time); -} - static inline struct dst_entry *dst_clone(struct dst_entry *dst) { if (dst) diff --git a/include/net/dst_metadata.h b/include/net/dst_metadata.h index adab27ba1ecb..a454cf4327fe 100644 --- a/include/net/dst_metadata.h +++ b/include/net/dst_metadata.h @@ -4,11 +4,14 @@ #include <linux/skbuff.h> #include <net/ip_tunnels.h> +#include <net/macsec.h> #include <net/dst.h> enum metadata_type { METADATA_IP_TUNNEL, METADATA_HW_PORT_MUX, + METADATA_MACSEC, + METADATA_XFRM, }; struct hw_port_info { @@ -16,12 +19,23 @@ struct hw_port_info { u32 port_id; }; +struct macsec_info { + sci_t sci; +}; + +struct xfrm_md_info { + u32 if_id; + int link; +}; + struct metadata_dst { struct dst_entry dst; enum metadata_type type; union { struct ip_tunnel_info tun_info; struct hw_port_info port_info; + struct macsec_info macsec_info; + struct xfrm_md_info xfrm_info; } u; }; @@ -53,6 +67,27 @@ skb_tunnel_info(const struct sk_buff *skb) return NULL; } +static inline struct xfrm_md_info *lwt_xfrm_info(struct lwtunnel_state *lwt) +{ + return (struct xfrm_md_info *)lwt->data; +} + +static inline struct xfrm_md_info *skb_xfrm_md_info(const struct sk_buff *skb) +{ + struct metadata_dst *md_dst = skb_metadata_dst(skb); + struct dst_entry *dst; + + if (md_dst && md_dst->type == METADATA_XFRM) + return &md_dst->u.xfrm_info; + + dst = skb_dst(skb); + if (dst && dst->lwtstate && + dst->lwtstate->type == LWTUNNEL_ENCAP_XFRM) + return lwt_xfrm_info(dst->lwtstate); + + return NULL; +} + static inline bool skb_valid_dst(const struct sk_buff *skb) { struct dst_entry *dst = skb_dst(skb); @@ -82,6 +117,12 @@ static inline int skb_metadata_dst_cmp(const struct sk_buff *skb_a, return memcmp(&a->u.tun_info, &b->u.tun_info, sizeof(a->u.tun_info) + a->u.tun_info.options_len); + case METADATA_MACSEC: + return memcmp(&a->u.macsec_info, &b->u.macsec_info, + sizeof(a->u.macsec_info)); + case METADATA_XFRM: + return memcmp(&a->u.xfrm_info, &b->u.xfrm_info, + sizeof(a->u.xfrm_info)); default: return 1; } diff --git a/include/net/flow.h b/include/net/flow.h index 987bd511d652..2f0da4f0318b 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -54,11 +54,6 @@ union flowi_uli { __u8 code; } icmpt; - struct { - __le16 dport; - __le16 sport; - } dnports; - __be32 gre_key; struct { @@ -156,27 +151,11 @@ struct flowi6 { __u32 mp_hash; } __attribute__((__aligned__(BITS_PER_LONG/8))); -struct flowidn { - struct flowi_common __fl_common; -#define flowidn_oif __fl_common.flowic_oif -#define flowidn_iif __fl_common.flowic_iif -#define flowidn_mark __fl_common.flowic_mark -#define flowidn_scope __fl_common.flowic_scope -#define flowidn_proto __fl_common.flowic_proto -#define flowidn_flags __fl_common.flowic_flags - __le16 daddr; - __le16 saddr; - union flowi_uli uli; -#define fld_sport uli.ports.sport -#define fld_dport uli.ports.dport -} __attribute__((__aligned__(BITS_PER_LONG/8))); - struct flowi { union { struct flowi_common __fl_common; struct flowi4 ip4; struct flowi6 ip6; - struct flowidn dn; } u; #define flowi_oif u.__fl_common.flowic_oif #define flowi_iif u.__fl_common.flowic_iif @@ -211,11 +190,6 @@ static inline struct flowi_common *flowi6_to_flowi_common(struct flowi6 *fl6) return &(fl6->__fl_common); } -static inline struct flowi *flowidn_to_flowi(struct flowidn *fldn) -{ - return container_of(fldn, struct flowi, u.dn); -} - __u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys); #endif diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index 6c74812d64b2..5ccf52ef8809 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -289,6 +289,14 @@ struct flow_dissector_key_pppoe { __be16 type; }; +/** + * struct flow_dissector_key_l2tpv3: + * @session_id: identifier for a l2tp session + */ +struct flow_dissector_key_l2tpv3 { + __be32 session_id; +}; + enum flow_dissector_key_id { FLOW_DISSECTOR_KEY_CONTROL, /* struct flow_dissector_key_control */ FLOW_DISSECTOR_KEY_BASIC, /* struct flow_dissector_key_basic */ @@ -320,6 +328,7 @@ enum flow_dissector_key_id { FLOW_DISSECTOR_KEY_HASH, /* struct flow_dissector_key_hash */ FLOW_DISSECTOR_KEY_NUM_OF_VLANS, /* struct flow_dissector_key_num_of_vlans */ FLOW_DISSECTOR_KEY_PPPOE, /* struct flow_dissector_key_pppoe */ + FLOW_DISSECTOR_KEY_L2TPV3, /* struct flow_dissector_key_l2tpv3 */ FLOW_DISSECTOR_KEY_MAX, }; diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 2a9a9e42e7fd..e343f9f8363e 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -80,6 +80,10 @@ struct flow_match_pppoe { struct flow_dissector_key_pppoe *key, *mask; }; +struct flow_match_l2tpv3 { + struct flow_dissector_key_l2tpv3 *key, *mask; +}; + struct flow_rule; void flow_rule_match_meta(const struct flow_rule *rule, @@ -128,6 +132,8 @@ void flow_rule_match_ct(const struct flow_rule *rule, struct flow_match_ct *out); void flow_rule_match_pppoe(const struct flow_rule *rule, struct flow_match_pppoe *out); +void flow_rule_match_l2tpv3(const struct flow_rule *rule, + struct flow_match_l2tpv3 *out); enum flow_action_id { FLOW_ACTION_ACCEPT = 0, diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 56a50e1c51b9..9f97f73615b6 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -37,14 +37,25 @@ struct genl_info; * do additional, common, filtering and return an error * @post_doit: called after an operation's doit callback, it may * undo operations done by pre_doit, for example release locks + * @module: pointer to the owning module (set to THIS_MODULE) * @mcgrps: multicast groups used by this family * @n_mcgrps: number of multicast groups + * @resv_start_op: first operation for which reserved fields of the header + * can be validated and policies are required (see below); + * new families should leave this field at zero * @mcgrp_offset: starting number of multicast group IDs in this family * (private) * @ops: the operations supported by this family * @n_ops: number of operations supported by this family * @small_ops: the small-struct operations supported by this family * @n_small_ops: number of small-struct operations supported by this family + * + * Attribute policies (the combination of @policy and @maxattr fields) + * can be attached at the family level or at the operation level. + * If both are present the per-operation policy takes precedence. + * For operations before @resv_start_op lack of policy means that the core + * will perform no attribute parsing or validation. For newer operations + * if policy is not provided core will reject all TLV attributes. */ struct genl_family { int id; /* private */ @@ -58,6 +69,7 @@ struct genl_family { u8 n_ops; u8 n_small_ops; u8 n_mcgrps; + u8 resv_start_op; const struct nla_policy *policy; int (*pre_doit)(const struct genl_ops *ops, struct sk_buff *skb, @@ -107,6 +119,13 @@ static inline void genl_info_net_set(struct genl_info *info, struct net *net) #define GENL_SET_ERR_MSG(info, msg) NL_SET_ERR_MSG((info)->extack, msg) +/* Report that a root attribute is missing */ +#define GENL_REQ_ATTR_CHECK(info, attr) ({ \ + struct genl_info *__info = (info); \ + \ + NL_REQ_ATTR_CHECK(__info->extack, NULL, __info->attrs, (attr)); \ +}) + enum genl_validate_flags { GENL_DONT_VALIDATE_STRICT = BIT(0), GENL_DONT_VALIDATE_DUMP = BIT(1), @@ -163,9 +182,9 @@ struct genl_ops { }; /** - * struct genl_info - info that is available during dumpit op call + * struct genl_dumpit_info - info that is available during dumpit op call * @family: generic netlink family - for internal genl code usage - * @ops: generic netlink ops - for internal genl code usage + * @op: generic netlink ops - for internal genl code usage * @attrs: netlink attributes */ struct genl_dumpit_info { @@ -344,6 +363,7 @@ int genlmsg_multicast_allns(const struct genl_family *family, /** * genlmsg_unicast - unicast a netlink message + * @net: network namespace to look up @portid in * @skb: netlink message as socket buffer * @portid: netlink portid of the destination socket */ @@ -363,7 +383,7 @@ static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info) } /** - * gennlmsg_data - head of message payload + * genlmsg_data - head of message payload * @gnlh: genetlink message header */ static inline void *genlmsg_data(const struct genlmsghdr *gnlh) diff --git a/include/net/gro.h b/include/net/gro.h index 24003dea8fa4..a4fab706240d 100644 --- a/include/net/gro.h +++ b/include/net/gro.h @@ -160,6 +160,17 @@ static inline void *skb_gro_header_slow(struct sk_buff *skb, unsigned int hlen, return skb->data + offset; } +static inline void *skb_gro_header(struct sk_buff *skb, + unsigned int hlen, unsigned int offset) +{ + void *ptr; + + ptr = skb_gro_header_fast(skb, offset); + if (skb_gro_header_hard(skb, hlen)) + ptr = skb_gro_header_slow(skb, hlen, offset); + return ptr; +} + static inline void *skb_gro_network_header(struct sk_buff *skb) { return (NAPI_GRO_CB(skb)->frag0 ?: skb->data) + @@ -301,12 +312,9 @@ static inline void *skb_gro_remcsum_process(struct sk_buff *skb, void *ptr, return ptr; } - ptr = skb_gro_header_fast(skb, off); - if (skb_gro_header_hard(skb, off + plen)) { - ptr = skb_gro_header_slow(skb, off + plen, off); - if (!ptr) - return NULL; - } + ptr = skb_gro_header(skb, off + plen, off); + if (!ptr) + return NULL; delta = remcsum_adjust(ptr + hdrlen, NAPI_GRO_CB(skb)->csum, start, offset); @@ -329,12 +337,9 @@ static inline void skb_gro_remcsum_cleanup(struct sk_buff *skb, if (!grc->delta) return; - ptr = skb_gro_header_fast(skb, grc->offset); - if (skb_gro_header_hard(skb, grc->offset + sizeof(u16))) { - ptr = skb_gro_header_slow(skb, plen, grc->offset); - if (!ptr) - return; - } + ptr = skb_gro_header(skb, plen, grc->offset); + if (!ptr) + return; remcsum_unadjust((__sum16 *)ptr, grc->delta); } @@ -405,9 +410,7 @@ static inline struct udphdr *udp_gro_udphdr(struct sk_buff *skb) off = skb_gro_offset(skb); hlen = off + sizeof(*uh); - uh = skb_gro_header_fast(skb, off); - if (skb_gro_header_hard(skb, hlen)) - uh = skb_gro_header_slow(skb, hlen, off); + uh = skb_gro_header(skb, hlen, off); return uh; } diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index d0d188c3294b..03b64bf876a4 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -15,6 +15,22 @@ #ifndef IEEE802154_NETDEVICE_H #define IEEE802154_NETDEVICE_H +#define IEEE802154_REQUIRED_SIZE(struct_type, member) \ + (offsetof(typeof(struct_type), member) + \ + sizeof(((typeof(struct_type) *)(NULL))->member)) + +#define IEEE802154_ADDR_OFFSET \ + offsetof(typeof(struct sockaddr_ieee802154), addr) + +#define IEEE802154_MIN_NAMELEN (IEEE802154_ADDR_OFFSET + \ + IEEE802154_REQUIRED_SIZE(struct ieee802154_addr_sa, addr_type)) + +#define IEEE802154_NAMELEN_SHORT (IEEE802154_ADDR_OFFSET + \ + IEEE802154_REQUIRED_SIZE(struct ieee802154_addr_sa, short_addr)) + +#define IEEE802154_NAMELEN_LONG (IEEE802154_ADDR_OFFSET + \ + IEEE802154_REQUIRED_SIZE(struct ieee802154_addr_sa, hwaddr)) + #include <net/af_ieee802154.h> #include <linux/netdevice.h> #include <linux/skbuff.h> @@ -165,6 +181,33 @@ static inline void ieee802154_devaddr_to_raw(void *raw, __le64 addr) memcpy(raw, &temp, IEEE802154_ADDR_LEN); } +static inline int +ieee802154_sockaddr_check_size(struct sockaddr_ieee802154 *daddr, int len) +{ + struct ieee802154_addr_sa *sa; + int ret = 0; + + sa = &daddr->addr; + if (len < IEEE802154_MIN_NAMELEN) + return -EINVAL; + switch (sa->addr_type) { + case IEEE802154_ADDR_NONE: + break; + case IEEE802154_ADDR_SHORT: + if (len < IEEE802154_NAMELEN_SHORT) + ret = -EINVAL; + break; + case IEEE802154_ADDR_LONG: + if (len < IEEE802154_NAMELEN_LONG) + ret = -EINVAL; + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + static inline void ieee802154_addr_from_sa(struct ieee802154_addr *a, const struct ieee802154_addr_sa *sa) { diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index ee88f0f1350f..c2b15f7e5516 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -25,6 +25,7 @@ #undef INET_CSK_CLEAR_TIMERS struct inet_bind_bucket; +struct inet_bind2_bucket; struct tcp_congestion_ops; /* @@ -57,6 +58,7 @@ struct inet_connection_sock_af_ops { * * @icsk_accept_queue: FIFO of established children * @icsk_bind_hash: Bind node + * @icsk_bind2_hash: Bind node in the bhash2 table * @icsk_timeout: Timeout * @icsk_retransmit_timer: Resend (no ack) * @icsk_rto: Retransmit timeout @@ -83,6 +85,7 @@ struct inet_connection_sock { struct inet_sock icsk_inet; struct request_sock_queue icsk_accept_queue; struct inet_bind_bucket *icsk_bind_hash; + struct inet_bind2_bucket *icsk_bind2_hash; unsigned long icsk_timeout; struct timer_list icsk_retransmit_timer; struct timer_list icsk_delack_timer; diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index e9cf2157ed8a..3af1e927247d 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -23,6 +23,7 @@ #include <net/inet_connection_sock.h> #include <net/inet_sock.h> +#include <net/ip.h> #include <net/sock.h> #include <net/route.h> #include <net/tcp_states.h> @@ -90,7 +91,31 @@ struct inet_bind_bucket { struct hlist_head owners; }; -static inline struct net *ib_net(struct inet_bind_bucket *ib) +struct inet_bind2_bucket { + possible_net_t ib_net; + int l3mdev; + unsigned short port; +#if IS_ENABLED(CONFIG_IPV6) + unsigned short family; +#endif + union { +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr v6_rcv_saddr; +#endif + __be32 rcv_saddr; + }; + /* Node in the bhash2 inet_bind_hashbucket chain */ + struct hlist_node node; + /* List of sockets hashed to this bucket */ + struct hlist_head owners; +}; + +static inline struct net *ib_net(const struct inet_bind_bucket *ib) +{ + return read_pnet(&ib->ib_net); +} + +static inline struct net *ib2_net(const struct inet_bind2_bucket *ib) { return read_pnet(&ib->ib_net); } @@ -133,14 +158,33 @@ struct inet_hashinfo { * TCP hash as well as the others for fast bind/connect. */ struct kmem_cache *bind_bucket_cachep; + /* This bind table is hashed by local port */ struct inet_bind_hashbucket *bhash; + struct kmem_cache *bind2_bucket_cachep; + /* This bind table is hashed by local port and sk->sk_rcv_saddr (ipv4) + * or sk->sk_v6_rcv_saddr (ipv6). This 2nd bind table is used + * primarily for expediting bind conflict resolution. + */ + struct inet_bind_hashbucket *bhash2; unsigned int bhash_size; /* The 2nd listener table hashed by local port and address */ unsigned int lhash2_mask; struct inet_listen_hashbucket *lhash2; + + bool pernet; }; +static inline struct inet_hashinfo *tcp_or_dccp_get_hashinfo(const struct sock *sk) +{ +#if IS_ENABLED(CONFIG_IP_DCCP) + return sk->sk_prot->h.hashinfo ? : + sock_net(sk)->ipv4.tcp_death_row.hashinfo; +#else + return sock_net(sk)->ipv4.tcp_death_row.hashinfo; +#endif +} + static inline struct inet_listen_hashbucket * inet_lhash2_bucket(struct inet_hashinfo *h, u32 hash) { @@ -175,6 +219,10 @@ static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo) hashinfo->ehash_locks = NULL; } +struct inet_hashinfo *inet_pernet_hashinfo_alloc(struct inet_hashinfo *hashinfo, + unsigned int ehash_entries); +void inet_pernet_hashinfo_free(struct inet_hashinfo *hashinfo); + struct inet_bind_bucket * inet_bind_bucket_create(struct kmem_cache *cachep, struct net *net, struct inet_bind_hashbucket *head, @@ -182,14 +230,61 @@ inet_bind_bucket_create(struct kmem_cache *cachep, struct net *net, void inet_bind_bucket_destroy(struct kmem_cache *cachep, struct inet_bind_bucket *tb); +bool inet_bind_bucket_match(const struct inet_bind_bucket *tb, + const struct net *net, unsigned short port, + int l3mdev); + +struct inet_bind2_bucket * +inet_bind2_bucket_create(struct kmem_cache *cachep, struct net *net, + struct inet_bind_hashbucket *head, + unsigned short port, int l3mdev, + const struct sock *sk); + +void inet_bind2_bucket_destroy(struct kmem_cache *cachep, + struct inet_bind2_bucket *tb); + +struct inet_bind2_bucket * +inet_bind2_bucket_find(const struct inet_bind_hashbucket *head, + const struct net *net, + unsigned short port, int l3mdev, + const struct sock *sk); + +bool inet_bind2_bucket_match_addr_any(const struct inet_bind2_bucket *tb, + const struct net *net, unsigned short port, + int l3mdev, const struct sock *sk); + static inline u32 inet_bhashfn(const struct net *net, const __u16 lport, const u32 bhash_size) { return (lport + net_hash_mix(net)) & (bhash_size - 1); } +static inline struct inet_bind_hashbucket * +inet_bhashfn_portaddr(const struct inet_hashinfo *hinfo, const struct sock *sk, + const struct net *net, unsigned short port) +{ + u32 hash; + +#if IS_ENABLED(CONFIG_IPV6) + if (sk->sk_family == AF_INET6) + hash = ipv6_portaddr_hash(net, &sk->sk_v6_rcv_saddr, port); + else +#endif + hash = ipv4_portaddr_hash(net, sk->sk_rcv_saddr, port); + return &hinfo->bhash2[hash & (hinfo->bhash_size - 1)]; +} + +struct inet_bind_hashbucket * +inet_bhash2_addr_any_hashbucket(const struct sock *sk, const struct net *net, int port); + +/* This should be called whenever a socket's sk_rcv_saddr (ipv4) or + * sk_v6_rcv_saddr (ipv6) changes after it has been binded. The socket's + * rcv_saddr field should already have been updated when this is called. + */ +int inet_bhash2_update_saddr(struct inet_bind_hashbucket *prev_saddr, struct sock *sk); + void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb, - const unsigned short snum); + struct inet_bind2_bucket *tb2, unsigned short port); /* Caller must disable local BH processing. */ int __inet_inherit_port(const struct sock *sk, struct sock *child); diff --git a/include/net/ip.h b/include/net/ip.h index 1c979fd1904c..038097c2a152 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -743,8 +743,12 @@ void ip_cmsg_recv_offset(struct msghdr *msg, struct sock *sk, int ip_cmsg_send(struct sock *sk, struct msghdr *msg, struct ipcm_cookie *ipc, bool allow_ipv6); DECLARE_STATIC_KEY_FALSE(ip4_min_ttl); +int do_ip_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, + unsigned int optlen); int ip_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen); +int do_ip_getsockopt(struct sock *sk, int level, int optname, + sockptr_t optval, sockptr_t optlen); int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); int ip_ra_control(struct sock *sk, unsigned char on, diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index ced80e2f8b58..fca357679816 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -302,6 +302,12 @@ int ip_tunnel_newlink(struct net_device *dev, struct nlattr *tb[], struct ip_tunnel_parm *p, __u32 fwmark); void ip_tunnel_setup(struct net_device *dev, unsigned int net_id); +bool ip_tunnel_netlink_encap_parms(struct nlattr *data[], + struct ip_tunnel_encap *encap); + +void ip_tunnel_netlink_parms(struct nlattr *data[], + struct ip_tunnel_parm *parms); + extern const struct header_ops ip_tunnel_header_ops; __be16 ip_tunnel_parse_protocol(const struct sk_buff *skb); diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h index c31108295079..8660a2a6d1fc 100644 --- a/include/net/ipcomp.h +++ b/include/net/ipcomp.h @@ -22,7 +22,7 @@ struct xfrm_state; int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb); int ipcomp_output(struct xfrm_state *x, struct sk_buff *skb); void ipcomp_destroy(struct xfrm_state *x); -int ipcomp_init_state(struct xfrm_state *x); +int ipcomp_init_state(struct xfrm_state *x, struct netlink_ext_ack *extack); static inline struct ip_comp_hdr *ip_comp_hdr(const struct sk_buff *skb) { diff --git a/include/net/ipv6.h b/include/net/ipv6.h index de9dcc5652c4..37943ba3a73c 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -1156,8 +1156,12 @@ struct in6_addr *fl6_update_dst(struct flowi6 *fl6, */ DECLARE_STATIC_KEY_FALSE(ip6_min_hopcount); +int do_ipv6_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, + unsigned int optlen); int ipv6_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen); +int do_ipv6_getsockopt(struct sock *sk, int level, int optname, + sockptr_t optval, sockptr_t optlen); int ipv6_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); @@ -1178,6 +1182,8 @@ void ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port, void ipv6_local_error(struct sock *sk, int err, struct flowi6 *fl6, u32 info); void ipv6_local_rxpmtu(struct sock *sk, struct flowi6 *fl6, u32 mtu); +void inet6_cleanup_sock(struct sock *sk); +void inet6_sock_destruct(struct sock *sk); int inet6_release(struct socket *sock); int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len); int inet6_getname(struct socket *sock, struct sockaddr *uaddr, @@ -1207,7 +1213,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk, int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf, struct sockaddr_storage *list); int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf, - struct sockaddr_storage __user *p); + sockptr_t optval, size_t ss_offset); #ifdef CONFIG_PROC_FS int ac6_proc_init(struct net *net); diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h index 45e0339be6fa..c48186bf4737 100644 --- a/include/net/ipv6_stubs.h +++ b/include/net/ipv6_stubs.h @@ -81,6 +81,10 @@ struct ipv6_bpf_stub { const struct in6_addr *daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, struct sk_buff *skb); + int (*ipv6_setsockopt)(struct sock *sk, int level, int optname, + sockptr_t optval, unsigned int optlen); + int (*ipv6_getsockopt)(struct sock *sk, int level, int optname, + sockptr_t optval, sockptr_t optlen); }; extern const struct ipv6_bpf_stub *ipv6_bpf_stub __read_mostly; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f198af600b5e..ac2bad57933f 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -18,6 +18,7 @@ #include <linux/if_ether.h> #include <linux/skbuff.h> #include <linux/ieee80211.h> +#include <linux/lockdep.h> #include <net/cfg80211.h> #include <net/codel.h> #include <net/ieee80211_radiotap.h> @@ -1480,6 +1481,10 @@ enum mac80211_rx_encoding { * each A-MPDU but the same for each subframe within one A-MPDU * @ampdu_delimiter_crc: A-MPDU delimiter CRC * @zero_length_psdu_type: radiotap type of the 0-length PSDU + * @link_valid: if the link which is identified by @link_id is valid. This flag + * is set only when connection is MLO. + * @link_id: id of the link used to receive the packet. This is used along with + * @link_valid. */ struct ieee80211_rx_status { u64 mactime; @@ -1504,6 +1509,7 @@ struct ieee80211_rx_status { s8 chain_signal[IEEE80211_MAX_CHAINS]; u8 ampdu_delimiter_crc; u8 zero_length_psdu_type; + u8 link_valid:1, link_id:4; }; static inline u32 @@ -1794,6 +1800,9 @@ struct ieee80211_vif_cfg { * @link_conf: in case of MLD, the per-link BSS configuration, * indexed by link ID * @valid_links: bitmap of valid links, or 0 for non-MLO. + * @active_links: The bitmap of active links, or 0 for non-MLO. + * The driver shouldn't change this directly, but use the + * API calls meant for that purpose. * @addr: address of this interface * @p2p: indicates whether this AP or STA interface is a p2p * interface, i.e. a GO or p2p-sta respectively @@ -1829,7 +1838,7 @@ struct ieee80211_vif { struct ieee80211_vif_cfg cfg; struct ieee80211_bss_conf bss_conf; struct ieee80211_bss_conf __rcu *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; - u16 valid_links; + u16 valid_links, active_links; u8 addr[ETH_ALEN] __aligned(2); bool p2p; @@ -1856,12 +1865,11 @@ struct ieee80211_vif { u8 drv_priv[] __aligned(sizeof(void *)); }; -/* FIXME: for now loop over all the available links; later will be changed - * to loop only over the active links. - */ -#define for_each_vif_active_link(vif, link, link_id) \ - for (link_id = 0; link_id < ARRAY_SIZE((vif)->link_conf); link_id++) \ - if ((link = rcu_dereference((vif)->link_conf[link_id]))) +#define for_each_vif_active_link(vif, link, link_id) \ + for (link_id = 0; link_id < ARRAY_SIZE((vif)->link_conf); link_id++) \ + if ((!(vif)->active_links || \ + (vif)->active_links & BIT(link_id)) && \ + (link = rcu_dereference((vif)->link_conf[link_id]))) static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) { @@ -1895,6 +1903,19 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); /** + * lockdep_vif_mutex_held - for lockdep checks on link poiners + * @vif: the interface to check + */ +static inline bool lockdep_vif_mutex_held(struct ieee80211_vif *vif) +{ + return lockdep_is_held(&ieee80211_vif_to_wdev(vif)->mtx); +} + +#define link_conf_dereference_protected(vif, link_id) \ + rcu_dereference_protected((vif)->link_conf[link_id], \ + lockdep_vif_mutex_held(vif)) + +/** * enum ieee80211_key_flags - key flags * * These flags are used for communication about keys between the driver @@ -1975,6 +1996,7 @@ enum ieee80211_key_flags { * - Temporal Authenticator Rx MIC Key (64 bits) * @icv_len: The ICV length for this key type * @iv_len: The IV length for this key type + * @link_id: the link ID for MLO, or -1 for non-MLO or pairwise keys */ struct ieee80211_key_conf { atomic64_t tx_pn; @@ -1984,6 +2006,7 @@ struct ieee80211_key_conf { u8 hw_key_idx; s8 keyidx; u16 flags; + s8 link_id; u8 keylen; u8 key[]; }; @@ -2121,6 +2144,34 @@ struct ieee80211_sta_txpwr { }; /** + * struct ieee80211_sta_aggregates - info that is aggregated from active links + * + * Used for any per-link data that needs to be aggregated and updated in the + * main &struct ieee80211_sta when updated or the active links change. + * + * @max_amsdu_len: indicates the maximal length of an A-MSDU in bytes. + * This field is always valid for packets with a VHT preamble. + * For packets with a HT preamble, additional limits apply: + * + * * If the skb is transmitted as part of a BA agreement, the + * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes. + * * If the skb is not part of a BA agreement, the A-MSDU maximal + * size is min(max_amsdu_len, 7935) bytes. + * + * Both additional HT limits must be enforced by the low level + * driver. This is defined by the spec (IEEE 802.11-2012 section + * 8.3.2.2 NOTE 2). + * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control. + * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID + */ +struct ieee80211_sta_aggregates { + u16 max_amsdu_len; + + u16 max_rc_amsdu_len; + u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS]; +}; + +/** * struct ieee80211_link_sta - station Link specific info * All link specific info for a STA link for a non MLD STA(single) * or a MLD STA(multiple entries) are stored here. @@ -2128,6 +2179,8 @@ struct ieee80211_sta_txpwr { * @addr: MAC address of the Link STA. For non-MLO STA this is same as the addr * in ieee80211_sta. For MLO Link STA this addr can be same or different * from addr in ieee80211_sta (representing MLD STA addr) + * @link_id: the link ID for this link STA (0 for deflink) + * @smps_mode: current SMPS mode (off, static or dynamic) * @supp_rates: Bitmap of supported rates * @ht_cap: HT capabilities of this STA; restricted to our own capabilities * @vht_cap: VHT capabilities of this STA; restricted to our own capabilities @@ -2144,6 +2197,8 @@ struct ieee80211_sta_txpwr { */ struct ieee80211_link_sta { u8 addr[ETH_ALEN]; + u8 link_id; + enum ieee80211_smps_mode smps_mode; u32 supp_rates[NUM_NL80211_BANDS]; struct ieee80211_sta_ht_cap ht_cap; @@ -2152,6 +2207,8 @@ struct ieee80211_link_sta { struct ieee80211_he_6ghz_capa he_6ghz_capa; struct ieee80211_sta_eht_cap eht_cap; + struct ieee80211_sta_aggregates agg; + u8 rx_nss; enum ieee80211_sta_rx_bandwidth bandwidth; struct ieee80211_sta_txpwr txpwr; @@ -2182,7 +2239,6 @@ struct ieee80211_link_sta { * if wme is supported. The bits order is like in * IEEE80211_WMM_IE_STA_QOSINFO_AC_*. * @max_sp: max Service Period. Only valid if wme is supported. - * @smps_mode: current SMPS mode (off, static or dynamic) * @rates: rate control selection table * @tdls: indicates whether the STA is a TDLS peer * @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only @@ -2192,9 +2248,10 @@ struct ieee80211_link_sta { * @max_amsdu_subframes: indicates the maximal number of MSDUs in a single * A-MSDU. Taken from the Extended Capabilities element. 0 means * unlimited. + * @cur: currently valid data as aggregated from the active links + * For non MLO STA it will point to the deflink data. For MLO STA + * ieee80211_sta_recalc_aggregates() must be called to update it. * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not. - * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control. - * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID * @txq: per-TID data TX queues (if driver uses the TXQ abstraction); note that * the last entry (%IEEE80211_NUM_TIDS) is used for non-data frames * @deflink: This holds the default link STA information, for non MLO STA all link @@ -2217,7 +2274,6 @@ struct ieee80211_sta { bool wme; u8 uapsd_queues; u8 max_sp; - enum ieee80211_smps_mode smps_mode; struct ieee80211_sta_rates __rcu *rates; bool tdls; bool tdls_initiator; @@ -2225,25 +2281,9 @@ struct ieee80211_sta { bool mlo; u8 max_amsdu_subframes; - /** - * @max_amsdu_len: - * indicates the maximal length of an A-MSDU in bytes. - * This field is always valid for packets with a VHT preamble. - * For packets with a HT preamble, additional limits apply: - * - * * If the skb is transmitted as part of a BA agreement, the - * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes. - * * If the skb is not part of a BA agreement, the A-MSDU maximal - * size is min(max_amsdu_len, 7935) bytes. - * - * Both additional HT limits must be enforced by the low level - * driver. This is defined by the spec (IEEE 802.11-2012 section - * 8.3.2.2 NOTE 2). - */ - u16 max_amsdu_len; + struct ieee80211_sta_aggregates *cur; + bool support_p2p_ps; - u16 max_rc_amsdu_len; - u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS]; struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; @@ -2255,13 +2295,24 @@ struct ieee80211_sta { u8 drv_priv[] __aligned(sizeof(void *)); }; -/* FIXME: need to loop only over links which are active and check the actual - * lock - */ -#define for_each_sta_active_link(sta, link_sta, link_id) \ - for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \ - if (((link_sta) = rcu_dereference_protected((sta)->link[link_id],\ - 1))) \ +#ifdef CONFIG_LOCKDEP +bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta); +#else +static inline bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta) +{ + return true; +} +#endif + +#define link_sta_dereference_protected(sta, link_id) \ + rcu_dereference_protected((sta)->link[link_id], \ + lockdep_sta_mutex_held(sta)) + +#define for_each_sta_active_link(vif, sta, link_sta, link_id) \ + for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \ + if ((!(vif)->active_links || \ + (vif)->active_links & BIT(link_id)) && \ + ((link_sta) = link_sta_dereference_protected(sta, link_id))) /** * enum sta_notify_cmd - sta notify command @@ -5287,6 +5338,9 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, * ieee80211_nullfunc_get - retrieve a nullfunc template * @hw: pointer obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @link_id: If the vif is an MLD, get a frame with the link addresses + * for the given link ID. For a link_id < 0 you get a frame with + * MLD addresses, however useful that might be. * @qos_ok: QoS NDP is acceptable to the caller, this should be set * if at all possible * @@ -5304,7 +5358,7 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, */ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - bool qos_ok); + int link_id, bool qos_ok); /** * ieee80211_probereq_get - retrieve a Probe Request template @@ -5976,6 +6030,22 @@ struct ieee80211_sta *ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const u8 *localaddr); /** + * ieee80211_find_sta_by_link_addrs - find STA by link addresses + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @addr: remote station's link address + * @localaddr: local link address, use %NULL for any (but avoid that) + * @link_id: pointer to obtain the link ID if the STA is found, + * may be %NULL if the link ID is not needed + * + * Obtain the STA by link address, must use RCU protection. + */ +struct ieee80211_sta * +ieee80211_find_sta_by_link_addrs(struct ieee80211_hw *hw, + const u8 *addr, + const u8 *localaddr, + unsigned int *link_id); + +/** * ieee80211_sta_block_awake - block station from waking up * @hw: the hardware * @pubsta: the station @@ -6051,6 +6121,19 @@ void ieee80211_sta_eosp(struct ieee80211_sta *pubsta); void ieee80211_send_eosp_nullfunc(struct ieee80211_sta *pubsta, int tid); /** + * ieee80211_sta_recalc_aggregates - recalculate aggregate data after a change + * @pubsta: the station + * + * Call this function after changing a per-link aggregate data as referenced in + * &struct ieee80211_sta_aggregates by accessing the agg field of + * &struct ieee80211_link_sta. + * + * With non MLO the data in deflink will be referenced directly. In that case + * there is no need to call this function. + */ +void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta); + +/** * ieee80211_sta_register_airtime - register airtime usage for a sta/tid * * Register airtime usage for a given sta on a given tid. The driver must call @@ -7101,4 +7184,45 @@ static inline bool ieee80211_is_tx_data(struct sk_buff *skb) ieee80211_is_data(hdr->frame_control); } +/** + * ieee80211_set_active_links - set active links in client mode + * @vif: interface to set active links on + * @active_links: the new active links bitmap + * + * This changes the active links on an interface. The interface + * must be in client mode (in AP mode, all links are always active), + * and @active_links must be a subset of the vif's valid_links. + * + * If a link is switched off and another is switched on at the same + * time (e.g. active_links going from 0x1 to 0x10) then you will get + * a sequence of calls like + * - change_vif_links(0x11) + * - unassign_vif_chanctx(link_id=0) + * - change_sta_links(0x11) for each affected STA (the AP) + * (TDLS connections on now inactive links should be torn down) + * - remove group keys on the old link (link_id 0) + * - add new group keys (GTK/IGTK/BIGTK) on the new link (link_id 4) + * - change_sta_links(0x10) for each affected STA (the AP) + * - assign_vif_chanctx(link_id=4) + * - change_vif_links(0x10) + * + * Note: This function acquires some mac80211 locks and must not + * be called with any driver locks held that could cause a + * lock dependency inversion. Best call it without locks. + */ +int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links); + +/** + * ieee80211_set_active_links_async - asynchronously set active links + * @vif: interface to set active links on + * @active_links: the new active links bitmap + * + * See ieee80211_set_active_links() for more information, the only + * difference here is that the link change is triggered async and + * can be called in any context, but the link switch will only be + * completed after it returns. + */ +void ieee80211_set_active_links_async(struct ieee80211_vif *vif, + u16 active_links); + #endif /* MAC80211_H */ diff --git a/include/net/macsec.h b/include/net/macsec.h index d6fa6b97f6ef..5b9c61c4d3a6 100644 --- a/include/net/macsec.h +++ b/include/net/macsec.h @@ -14,12 +14,27 @@ #define MACSEC_DEFAULT_PN_LEN 4 #define MACSEC_XPN_PN_LEN 8 -#define MACSEC_SALT_LEN 12 #define MACSEC_NUM_AN 4 /* 2 bits for the association number */ +#define MACSEC_SCI_LEN 8 +#define MACSEC_PORT_ES (htons(0x0001)) + +#define MACSEC_TCI_VERSION 0x80 +#define MACSEC_TCI_ES 0x40 /* end station */ +#define MACSEC_TCI_SC 0x20 /* SCI present */ +#define MACSEC_TCI_SCB 0x10 /* epon */ +#define MACSEC_TCI_E 0x08 /* encryption */ +#define MACSEC_TCI_C 0x04 /* changed text */ +#define MACSEC_AN_MASK 0x03 /* association number */ +#define MACSEC_TCI_CONFID (MACSEC_TCI_E | MACSEC_TCI_C) + +#define MACSEC_DEFAULT_ICV_LEN 16 + typedef u64 __bitwise sci_t; typedef u32 __bitwise ssci_t; +struct metadata_dst; + typedef union salt { struct { u32 ssci; @@ -183,6 +198,7 @@ struct macsec_tx_sa { * @scb: single copy broadcast flag * @sa: array of secure associations * @stats: stats for this TXSC + * @md_dst: MACsec offload metadata dst */ struct macsec_tx_sc { bool active; @@ -193,6 +209,7 @@ struct macsec_tx_sc { bool scb; struct macsec_tx_sa __rcu *sa[MACSEC_NUM_AN]; struct pcpu_tx_sc_stats __percpu *stats; + struct metadata_dst *md_dst; }; /** @@ -254,8 +271,6 @@ struct macsec_context { struct macsec_rx_sa_stats *rx_sa_stats; struct macsec_dev_stats *dev_stats; } stats; - - u8 prepare:1; }; /** @@ -289,5 +304,12 @@ struct macsec_ops { }; void macsec_pn_wrapped(struct macsec_secy *secy, struct macsec_tx_sa *tx_sa); +static inline bool macsec_send_sci(const struct macsec_secy *secy) +{ + const struct macsec_tx_sc *tx_sc = &secy->tx_sc; + + return tx_sc->send_sci || + (secy->n_rx_sc > 1 && !tx_sc->end_station && !tx_sc->scb); +} #endif /* _NET_MACSEC_H_ */ diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 3827a6b395fd..20745cf7ae1a 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -276,11 +276,6 @@ static inline void *neighbour_priv(const struct neighbour *n) extern const struct nla_policy nda_policy[]; -static inline bool neigh_key_eq16(const struct neighbour *n, const void *pkey) -{ - return *(const u16 *)n->primary_key == *(const u16 *)pkey; -} - static inline bool neigh_key_eq32(const struct neighbour *n, const void *pkey) { return *(const u32 *)n->primary_key == *(const u32 *)pkey; diff --git a/include/net/netfilter/nf_conntrack_bpf.h b/include/net/netfilter/nf_conntrack_bpf.h index a473b56842c5..2d0da478c8e0 100644 --- a/include/net/netfilter/nf_conntrack_bpf.h +++ b/include/net/netfilter/nf_conntrack_bpf.h @@ -3,13 +3,18 @@ #ifndef _NF_CONNTRACK_BPF_H #define _NF_CONNTRACK_BPF_H -#include <linux/btf.h> #include <linux/kconfig.h> +#include <net/netfilter/nf_conntrack.h> + +struct nf_conn___init { + struct nf_conn ct; +}; #if (IS_BUILTIN(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) || \ (IS_MODULE(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES)) extern int register_nf_conntrack_bpf(void); +extern void cleanup_nf_conntrack_bpf(void); #else @@ -18,6 +23,24 @@ static inline int register_nf_conntrack_bpf(void) return 0; } +static inline void cleanup_nf_conntrack_bpf(void) +{ +} + +#endif + +#if (IS_BUILTIN(CONFIG_NF_NAT) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) || \ + (IS_MODULE(CONFIG_NF_NAT) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES)) + +extern int register_nf_nat_bpf(void); + +#else + +static inline int register_nf_nat_bpf(void) +{ + return 0; +} + #endif #endif /* _NF_CONNTRACK_BPF_H */ diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index 3cd3a6e631aa..b2b9de70d9f4 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -86,10 +86,6 @@ extern spinlock_t nf_conntrack_expect_lock; /* ctnetlink code shared by both ctnetlink and nf_conntrack_bpf */ -#if (IS_BUILTIN(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) || \ - (IS_MODULE(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES) || \ - IS_ENABLED(CONFIG_NF_CT_NETLINK)) - static inline void __nf_ct_set_timeout(struct nf_conn *ct, u64 timeout) { if (timeout > INT_MAX) @@ -101,6 +97,4 @@ int __nf_ct_change_timeout(struct nf_conn *ct, u64 cta_timeout); void __nf_ct_change_status(struct nf_conn *ct, unsigned long on, unsigned long off); int nf_ct_change_status_common(struct nf_conn *ct, unsigned int status); -#endif - #endif /* _NF_CONNTRACK_CORE_H */ diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h index efae84646353..44c421b9be85 100644 --- a/include/net/netfilter/nf_nat_helper.h +++ b/include/net/netfilter/nf_nat_helper.h @@ -38,4 +38,5 @@ bool nf_nat_mangle_udp_packet(struct sk_buff *skb, struct nf_conn *ct, * to port ct->master->saved_proto. */ void nf_nat_follow_master(struct nf_conn *ct, struct nf_conntrack_expect *this); +u16 nf_nat_exp_find_port(struct nf_conntrack_expect *exp, u16 port); #endif diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h index 980daa6e1e3a..c81021ab07aa 100644 --- a/include/net/netfilter/nf_queue.h +++ b/include/net/netfilter/nf_queue.h @@ -43,7 +43,7 @@ void nf_queue_entry_free(struct nf_queue_entry *entry); static inline void init_hashrandom(u32 *jhash_initval) { while (*jhash_initval == 0) - *jhash_initval = prandom_u32(); + *jhash_initval = get_random_u32(); } static inline u32 hash_v4(const struct iphdr *iph, u32 initval) diff --git a/include/net/netlink.h b/include/net/netlink.h index 7a2a9d3144ba..6bfa972f2fbf 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -181,6 +181,8 @@ enum { NLA_S64, NLA_BITFIELD32, NLA_REJECT, + NLA_BE16, + NLA_BE32, __NLA_TYPE_MAX, }; @@ -231,6 +233,7 @@ enum nla_policy_validation { * NLA_U32, NLA_U64, * NLA_S8, NLA_S16, * NLA_S32, NLA_S64, + * NLA_BE16, NLA_BE32, * NLA_MSECS Leaving the length field zero will verify the * given type fits, using it verifies minimum length * just like "All other" @@ -261,6 +264,8 @@ enum nla_policy_validation { * NLA_U16, * NLA_U32, * NLA_U64, + * NLA_BE16, + * NLA_BE32, * NLA_S8, * NLA_S16, * NLA_S32, @@ -317,18 +322,10 @@ struct nla_policy { u8 validation_type; u16 len; union { - const u32 bitfield32_valid; - const u32 mask; - const char *reject_message; - const struct nla_policy *nested_policy; - struct netlink_range_validation *range; - struct netlink_range_validation_signed *range_signed; - struct { - s16 min, max; - }; - int (*validate)(const struct nlattr *attr, - struct netlink_ext_ack *extack); - /* This entry is special, and used for the attribute at index 0 + /** + * @strict_start_type: first attribute to validate strictly + * + * This entry is special, and used for the attribute at index 0 * only, and specifies special data about the policy, namely it * specifies the "boundary type" where strict length validation * starts for any attribute types >= this value, also, strict @@ -347,6 +344,19 @@ struct nla_policy { * was added to enforce strict validation from thereon. */ u16 strict_start_type; + + /* private: use NLA_POLICY_*() to set */ + const u32 bitfield32_valid; + const u32 mask; + const char *reject_message; + const struct nla_policy *nested_policy; + struct netlink_range_validation *range; + struct netlink_range_validation_signed *range_signed; + struct { + s16 min, max; + }; + int (*validate)(const struct nlattr *attr, + struct netlink_ext_ack *extack); }; }; @@ -368,6 +378,8 @@ struct nla_policy { (tp == NLA_U8 || tp == NLA_U16 || tp == NLA_U32 || tp == NLA_U64) #define __NLA_IS_SINT_TYPE(tp) \ (tp == NLA_S8 || tp == NLA_S16 || tp == NLA_S32 || tp == NLA_S64) +#define __NLA_IS_BEINT_TYPE(tp) \ + (tp == NLA_BE16 || tp == NLA_BE32) #define __NLA_ENSURE(condition) BUILD_BUG_ON_ZERO(!(condition)) #define NLA_ENSURE_UINT_TYPE(tp) \ @@ -381,6 +393,7 @@ struct nla_policy { #define NLA_ENSURE_INT_OR_BINARY_TYPE(tp) \ (__NLA_ENSURE(__NLA_IS_UINT_TYPE(tp) || \ __NLA_IS_SINT_TYPE(tp) || \ + __NLA_IS_BEINT_TYPE(tp) || \ tp == NLA_MSECS || \ tp == NLA_BINARY) + tp) #define NLA_ENSURE_NO_VALIDATION_PTR(tp) \ @@ -388,6 +401,8 @@ struct nla_policy { tp != NLA_REJECT && \ tp != NLA_NESTED && \ tp != NLA_NESTED_ARRAY) + tp) +#define NLA_ENSURE_BEINT_TYPE(tp) \ + (__NLA_ENSURE(__NLA_IS_BEINT_TYPE(tp)) + tp) #define NLA_POLICY_RANGE(tp, _min, _max) { \ .type = NLA_ENSURE_INT_OR_BINARY_TYPE(tp), \ @@ -741,6 +756,7 @@ static inline int __nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, * @hdrlen: length of family specific header * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected + * @policy: validation policy * @extack: extended ACK report struct * * See nla_parse() @@ -760,6 +776,7 @@ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, * @hdrlen: length of family specific header * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected + * @policy: validation policy * @extack: extended ACK report struct * * See nla_parse_deprecated() @@ -779,6 +796,7 @@ static inline int nlmsg_parse_deprecated(const struct nlmsghdr *nlh, int hdrlen, * @hdrlen: length of family specific header * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected + * @policy: validation policy * @extack: extended ACK report struct * * See nla_parse_deprecated_strict() @@ -814,7 +832,6 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, * @len: length of attribute stream * @maxtype: maximum attribute type to be expected * @policy: validation policy - * @validate: validation strictness * @extack: extended ACK report struct * * Validates all attributes in the specified attribute stream against the diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h index 7ce68183f6e1..00c399edeed1 100644 --- a/include/net/netns/generic.h +++ b/include/net/netns/generic.h @@ -33,7 +33,7 @@ struct net_generic { struct rcu_head rcu; } s; - void *ptr[0]; + DECLARE_FLEX_ARRAY(void *, ptr); }; }; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 6320a76cefdc..1b8004679445 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -34,6 +34,7 @@ struct inet_hashinfo; struct inet_timewait_death_row { refcount_t tw_refcount; + /* Padding to avoid false sharing, tw_refcount can be often written */ struct inet_hashinfo *hashinfo ____cacheline_aligned_in_smp; int sysctl_max_tw_buckets; }; @@ -41,7 +42,7 @@ struct inet_timewait_death_row { struct tcp_fastopen_context; struct netns_ipv4 { - struct inet_timewait_death_row *tcp_death_row; + struct inet_timewait_death_row tcp_death_row; #ifdef CONFIG_SYSCTL struct ctl_table_header *forw_hdr; @@ -170,6 +171,7 @@ struct netns_ipv4 { int sysctl_tcp_pacing_ca_ratio; int sysctl_tcp_wmem[3]; int sysctl_tcp_rmem[3]; + unsigned int sysctl_tcp_child_ehash_entries; unsigned long sysctl_tcp_comp_sack_delay_ns; unsigned long sysctl_tcp_comp_sack_slack_ns; int sysctl_max_syn_backlog; diff --git a/include/net/netns/netfilter.h b/include/net/netns/netfilter.h index b593f95e9991..02bbdc577f8e 100644 --- a/include/net/netns/netfilter.h +++ b/include/net/netns/netfilter.h @@ -24,9 +24,6 @@ struct netns_nf { #ifdef CONFIG_NETFILTER_FAMILY_BRIDGE struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; #endif -#if IS_ENABLED(CONFIG_DECNET) - struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; -#endif #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) unsigned int defrag_ipv4_users; #endif diff --git a/include/net/netns/smc.h b/include/net/netns/smc.h index 2adbe2b245df..582212ada3ba 100644 --- a/include/net/netns/smc.h +++ b/include/net/netns/smc.h @@ -19,5 +19,8 @@ struct netns_smc { #endif unsigned int sysctl_autocorking_size; unsigned int sysctl_smcr_buf_type; + int sysctl_smcr_testlink_time; + int sysctl_wmem; + int sysctl_rmem; }; #endif diff --git a/include/net/nl802154.h b/include/net/nl802154.h index 145acb8f2509..f5850b569c52 100644 --- a/include/net/nl802154.h +++ b/include/net/nl802154.h @@ -58,9 +58,6 @@ enum nl802154_commands { NL802154_CMD_SET_WPAN_PHY_NETNS, - /* add new commands above here */ - -#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL NL802154_CMD_SET_SEC_PARAMS, NL802154_CMD_GET_SEC_KEY, /* can dump */ NL802154_CMD_NEW_SEC_KEY, @@ -74,7 +71,8 @@ enum nl802154_commands { NL802154_CMD_GET_SEC_LEVEL, /* can dump */ NL802154_CMD_NEW_SEC_LEVEL, NL802154_CMD_DEL_SEC_LEVEL, -#endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */ + + /* add new commands above here */ /* used to define NL802154_CMD_MAX below */ __NL802154_CMD_AFTER_LAST, diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index d9d90e6925e1..4cabb32a2ad9 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -81,6 +81,19 @@ int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res, bool compat_mode); +static inline bool tc_cls_stats_dump(struct tcf_proto *tp, + struct tcf_walker *arg, + void *filter) +{ + if (arg->count >= arg->skip && arg->fn(tp, filter, arg) < 0) { + arg->stop = 1; + return false; + } + + arg->count++; + return true; +} + #else static inline bool tcf_block_shared(struct tcf_block *block) { @@ -197,6 +210,18 @@ tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r) __tcf_unbind_filter(q, r); } +static inline void tc_cls_bind_class(u32 classid, unsigned long cl, + void *q, struct tcf_result *res, + unsigned long base) +{ + if (res->classid == classid) { + if (cl) + __tcf_bind_filter(q, res, base); + else + __tcf_unbind_filter(q, res); + } +} + struct tcf_exts { #ifdef CONFIG_NET_CLS_ACT __u32 type; /* for backward compat(TCA_OLD_COMPAT) */ diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 3372a1f67cf4..38207873eda6 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -100,7 +100,7 @@ struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops, struct netlink_ext_ack *extack); int register_qdisc(struct Qdisc_ops *qops); -int unregister_qdisc(struct Qdisc_ops *qops); +void unregister_qdisc(struct Qdisc_ops *qops); void qdisc_get_default(char *id, size_t len); int qdisc_set_default(const char *id); @@ -141,6 +141,11 @@ static inline struct net *qdisc_net(struct Qdisc *q) return dev_net(q->dev_queue->dev); } +struct tc_query_caps_base { + enum tc_setup_type type; + void *caps; +}; + struct tc_cbs_qopt_offload { u8 enable; s32 queue; @@ -155,6 +160,10 @@ struct tc_etf_qopt_offload { s32 queue; }; +struct tc_taprio_caps { + bool supports_queue_max_sdu:1; +}; + struct tc_taprio_sched_entry { u8 command; /* TC_TAPRIO_CMD_* */ @@ -168,6 +177,7 @@ struct tc_taprio_qopt_offload { ktime_t base_time; u64 cycle_time; u64 cycle_time_extension; + u32 max_sdu[TC_MAX_QUEUE]; size_t num_entries; struct tc_taprio_sched_entry entries[]; @@ -222,4 +232,17 @@ static inline struct tc_skb_cb *tc_skb_cb(const struct sk_buff *skb) return cb; } +static inline bool tc_qdisc_stats_dump(struct Qdisc *sch, + unsigned long cl, + struct qdisc_walker *arg) +{ + if (arg->count >= arg->skip && arg->fn(sch, cl, arg) < 0) { + arg->stop = 1; + return false; + } + + arg->count++; + return true; +} + #endif diff --git a/include/net/red.h b/include/net/red.h index be11dbd26492..425364de0df7 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -122,7 +122,6 @@ struct red_stats { u32 forced_drop; /* Forced drops, qavg > max_thresh */ u32 forced_mark; /* Forced marks, qavg > max_thresh */ u32 pdrop; /* Drops due to queue limits */ - u32 other; /* Drops due to drop() calls */ }; struct red_parms { @@ -364,7 +363,7 @@ static inline unsigned long red_calc_qavg(const struct red_parms *p, static inline u32 red_random(const struct red_parms *p) { - return reciprocal_divide(prandom_u32(), p->max_P_reciprocal); + return reciprocal_divide(get_random_u32(), p->max_P_reciprocal); } static inline int red_mark_probability(const struct red_parms *p, diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index ec693fe7c553..d5517719af4e 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -326,11 +326,6 @@ struct tcf_result { }; const struct tcf_proto *goto_tp; - /* used in the skb_tc_reinsert function */ - struct { - bool ingress; - struct gnet_stats_queue *qstats; - }; }; }; @@ -682,6 +677,9 @@ qdisc_offload_graft_helper(struct net_device *dev, struct Qdisc *sch, { } #endif +void qdisc_offload_query_caps(struct net_device *dev, + enum tc_setup_type type, + void *caps, size_t caps_len); struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue, const struct Qdisc_ops *ops, struct netlink_ext_ack *extack); @@ -940,13 +938,6 @@ static inline void qdisc_purge_queue(struct Qdisc *sch) qdisc_tree_reduce_backlog(sch, qlen, backlog); } -static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh) -{ - qh->head = NULL; - qh->tail = NULL; - qh->qlen = 0; -} - static inline void __qdisc_enqueue_tail(struct sk_buff *skb, struct qdisc_skb_head *qh) { @@ -1137,7 +1128,6 @@ static inline void __qdisc_reset_queue(struct qdisc_skb_head *qh) static inline void qdisc_reset_queue(struct Qdisc *sch) { __qdisc_reset_queue(&sch->q); - sch->qstats.backlog = 0; } static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new, diff --git a/include/net/sock.h b/include/net/sock.h index d08cfe190a78..5db02546941c 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -348,6 +348,7 @@ struct sk_filter; * @sk_txtime_report_errors: set report errors mode for SO_TXTIME * @sk_txtime_unused: unused txtime flags * @ns_tracker: tracker for netns reference + * @sk_bind2_node: bind node in the bhash2 table */ struct sock { /* @@ -537,6 +538,7 @@ struct sock { #endif struct rcu_head sk_rcu; netns_tracker ns_tracker; + struct hlist_node sk_bind2_node; }; enum sk_pacing { @@ -742,11 +744,6 @@ static inline void sk_node_init(struct hlist_node *node) node->pprev = NULL; } -static inline void sk_nulls_node_init(struct hlist_nulls_node *node) -{ - node->pprev = NULL; -} - static inline void __sk_del_node(struct sock *sk) { __hlist_del(&sk->sk_node); @@ -870,6 +867,16 @@ static inline void sk_add_bind_node(struct sock *sk, hlist_add_head(&sk->sk_bind_node, list); } +static inline void __sk_del_bind2_node(struct sock *sk) +{ + __hlist_del(&sk->sk_bind2_node); +} + +static inline void sk_add_bind2_node(struct sock *sk, struct hlist_head *list) +{ + hlist_add_head(&sk->sk_bind2_node, list); +} + #define sk_for_each(__sk, list) \ hlist_for_each_entry(__sk, list, sk_node) #define sk_for_each_rcu(__sk, list) \ @@ -887,6 +894,8 @@ static inline void sk_add_bind_node(struct sock *sk, hlist_for_each_entry_safe(__sk, tmp, list, sk_node) #define sk_for_each_bound(__sk, list) \ hlist_for_each_entry(__sk, list, sk_bind_node) +#define sk_for_each_bound_bhash2(__sk, list) \ + hlist_for_each_entry(__sk, list, sk_bind2_node) /** * sk_for_each_entry_offset_rcu - iterate over a list at a given struct offset @@ -1774,6 +1783,11 @@ static inline void unlock_sock_fast(struct sock *sk, bool slow) } } +void sockopt_lock_sock(struct sock *sk); +void sockopt_release_sock(struct sock *sk); +bool sockopt_ns_capable(struct user_namespace *ns, int cap); +bool sockopt_capable(int cap); + /* Used by processes to "lock" a socket state, so that * interrupts and bottom half handlers won't change it * from under us. It essentially blocks any incoming @@ -1848,9 +1862,13 @@ void sock_pfree(struct sk_buff *skb); #define sock_edemux sock_efree #endif +int sk_setsockopt(struct sock *sk, int level, int optname, + sockptr_t optval, unsigned int optlen); int sock_setsockopt(struct socket *sock, int level, int op, sockptr_t optval, unsigned int optlen); +int sk_getsockopt(struct sock *sk, int level, int optname, + sockptr_t optval, sockptr_t optlen); int sock_getsockopt(struct socket *sock, int level, int op, char __user *optval, int __user *optlen); int sock_gettstamp(struct socket *sock, void __user *userstamp, @@ -1871,6 +1889,13 @@ void sock_kfree_s(struct sock *sk, void *mem, int size); void sock_kzfree_s(struct sock *sk, void *mem, int size); void sk_send_sigurg(struct sock *sk); +static inline void sock_replace_proto(struct sock *sk, struct proto *proto) +{ + if (sk->sk_socket) + clear_bit(SOCK_SUPPORT_ZC, &sk->sk_socket->flags); + WRITE_ONCE(sk->sk_prot, proto); +} + struct sockcm_cookie { u64 transmit_time; u32 mark; @@ -2091,7 +2116,7 @@ static inline kuid_t sock_net_uid(const struct net *net, const struct sock *sk) static inline u32 net_tx_rndhash(void) { - u32 v = prandom_u32(); + u32 v = get_random_u32(); return v ?: 1; } @@ -2567,7 +2592,7 @@ static inline gfp_t gfp_any(void) static inline gfp_t gfp_memcg_charge(void) { - return in_softirq() ? GFP_NOWAIT : GFP_KERNEL; + return in_softirq() ? GFP_ATOMIC : GFP_KERNEL; } static inline long sock_rcvtimeo(const struct sock *sk, bool noblock) diff --git a/include/net/sock_reuseport.h b/include/net/sock_reuseport.h index 473b0b0fa4ab..efc9085c6892 100644 --- a/include/net/sock_reuseport.h +++ b/include/net/sock_reuseport.h @@ -43,21 +43,20 @@ struct sock *reuseport_migrate_sock(struct sock *sk, extern int reuseport_attach_prog(struct sock *sk, struct bpf_prog *prog); extern int reuseport_detach_prog(struct sock *sk); -static inline bool reuseport_has_conns(struct sock *sk, bool set) +static inline bool reuseport_has_conns(struct sock *sk) { struct sock_reuseport *reuse; bool ret = false; rcu_read_lock(); reuse = rcu_dereference(sk->sk_reuseport_cb); - if (reuse) { - if (set) - reuse->has_conns = 1; - ret = reuse->has_conns; - } + if (reuse && reuse->has_conns) + ret = true; rcu_read_unlock(); return ret; } +void reuseport_has_conns_set(struct sock *sk); + #endif /* _SOCK_REUSEPORT_H */ diff --git a/include/net/tcp.h b/include/net/tcp.h index d10962b9f0d0..14d45661a84d 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -327,6 +327,8 @@ void tcp_remove_empty_skb(struct sock *sk); int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw); int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size); +int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg, int *copied, + size_t size, struct ubuf_info *uarg); int tcp_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); int tcp_sendpage_locked(struct sock *sk, struct page *page, int offset, @@ -346,6 +348,7 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb); void tcp_rcv_space_adjust(struct sock *sk); int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp); void tcp_twsk_destructor(struct sock *sk); +void tcp_twsk_purge(struct list_head *net_exit_list, int family); ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); @@ -402,9 +405,13 @@ void tcp_init_sock(struct sock *sk); void tcp_init_transfer(struct sock *sk, int bpf_op, struct sk_buff *skb); __poll_t tcp_poll(struct file *file, struct socket *sock, struct poll_table_struct *wait); +int do_tcp_getsockopt(struct sock *sk, int level, + int optname, sockptr_t optval, sockptr_t optlen); int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); bool tcp_bpf_bypass_getsockopt(int level, int optname); +int do_tcp_setsockopt(struct sock *sk, int level, int optname, + sockptr_t optval, unsigned int optlen); int tcp_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen); void tcp_set_keepalive(struct sock *sk, int val); @@ -1295,11 +1302,14 @@ static inline bool tcp_is_cwnd_limited(const struct sock *sk) { const struct tcp_sock *tp = tcp_sk(sk); + if (tp->is_cwnd_limited) + return true; + /* If in slow start, ensure cwnd grows to twice what was ACKed. */ if (tcp_in_slow_start(tp)) return tcp_snd_cwnd(tp) < 2 * tp->max_packets_out; - return tp->is_cwnd_limited; + return false; } /* BBR congestion control needs pacing. diff --git a/include/net/tls.h b/include/net/tls.h index cb205f9d9473..154949c7b0c8 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -51,6 +51,16 @@ struct tls_rec; +struct tls_cipher_size_desc { + unsigned int iv; + unsigned int key; + unsigned int salt; + unsigned int tag; + unsigned int rec_seq; +}; + +extern const struct tls_cipher_size_desc tls_cipher_size_desc[]; + /* Maximum data size carried in a TLS record */ #define TLS_MAX_PAYLOAD_SIZE ((size_t)1 << 14) diff --git a/include/net/udp.h b/include/net/udp.h index 5ee88ddf79c3..fee053bcd17c 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -247,7 +247,7 @@ static inline bool udp_sk_bound_dev_eq(struct net *net, int bound_dev_if, } /* net/ipv4/udp.c */ -void udp_destruct_sock(struct sock *sk); +void udp_destruct_common(struct sock *sk); void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len); int __udp_enqueue_schedule_skb(struct sock *sk, struct sk_buff *skb); void udp_skb_destructor(struct sock *sk, struct sk_buff *skb); diff --git a/include/net/udplite.h b/include/net/udplite.h index 0143b373602e..299c14ce2bb9 100644 --- a/include/net/udplite.h +++ b/include/net/udplite.h @@ -25,14 +25,6 @@ static __inline__ int udplite_getfrag(void *from, char *to, int offset, return copy_from_iter_full(to, len, &msg->msg_iter) ? 0 : -EFAULT; } -/* Designate sk as UDP-Lite socket */ -static inline int udplite_sk_init(struct sock *sk) -{ - udp_init_sock(sk); - udp_sk(sk)->pcflag = UDPLITE_BIT; - return 0; -} - /* * Checksumming routines */ diff --git a/include/net/xdp.h b/include/net/xdp.h index 04c852c7a77f..55dbc68bfffc 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -164,13 +164,13 @@ struct xdp_frame { void *data; u16 len; u16 headroom; - u32 metasize:8; - u32 frame_sz:24; + u32 metasize; /* uses lower 8-bits */ /* Lifetime of xdp_rxq_info is limited to NAPI/enqueue time, * while mem info is valid on remote CPU. */ struct xdp_mem_info mem; struct net_device *dev_rx; /* used by cpumap */ + u32 frame_sz; u32 flags; /* supported values defined in xdp_buff_flags */ }; diff --git a/include/net/xdp_sock_drv.h b/include/net/xdp_sock_drv.h index 0e58c38ce0c1..9c0d860609ba 100644 --- a/include/net/xdp_sock_drv.h +++ b/include/net/xdp_sock_drv.h @@ -9,6 +9,9 @@ #include <net/xdp_sock.h> #include <net/xsk_buff_pool.h> +#define XDP_UMEM_MIN_CHUNK_SHIFT 11 +#define XDP_UMEM_MIN_CHUNK_SIZE (1 << XDP_UMEM_MIN_CHUNK_SHIFT) + #ifdef CONFIG_XDP_SOCKETS void xsk_tx_completed(struct xsk_buff_pool *pool, u32 nb_entries); @@ -104,13 +107,6 @@ static inline void xsk_buff_free(struct xdp_buff *xdp) xp_free(xskb); } -static inline void xsk_buff_discard(struct xdp_buff *xdp) -{ - struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); - - xp_release(xskb); -} - static inline void xsk_buff_set_size(struct xdp_buff *xdp, u32 size) { xdp->data = xdp->data_hard_start + XDP_PACKET_HEADROOM; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 6e8fa98f786f..dbc81f5eb553 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -312,9 +312,15 @@ struct km_event { struct net *net; }; +struct xfrm_if_decode_session_result { + struct net *net; + u32 if_id; +}; + struct xfrm_if_cb { - struct xfrm_if *(*decode_session)(struct sk_buff *skb, - unsigned short family); + bool (*decode_session)(struct sk_buff *skb, + unsigned short family, + struct xfrm_if_decode_session_result *res); }; void xfrm_if_register_cb(const struct xfrm_if_cb *ifcb); @@ -399,7 +405,8 @@ struct xfrm_type { #define XFRM_TYPE_LOCAL_COADDR 4 #define XFRM_TYPE_REMOTE_COADDR 8 - int (*init_state)(struct xfrm_state *x); + int (*init_state)(struct xfrm_state *x, + struct netlink_ext_ack *extack); void (*destructor)(struct xfrm_state *); int (*input)(struct xfrm_state *, struct sk_buff *skb); int (*output)(struct xfrm_state *, struct sk_buff *pskb); @@ -985,6 +992,7 @@ void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev); struct xfrm_if_parms { int link; /* ifindex of underlying L2 interface */ u32 if_id; /* interface identifyer */ + bool collect_md; }; struct xfrm_if { @@ -1573,9 +1581,10 @@ int xfrm_dev_state_flush(struct net *net, struct net_device *dev, bool task_vali void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); -int xfrm_init_replay(struct xfrm_state *x); +int xfrm_init_replay(struct xfrm_state *x, struct netlink_ext_ack *extack); u32 xfrm_state_mtu(struct xfrm_state *x, int mtu); -int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload); +int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload, + struct netlink_ext_ack *extack); int xfrm_init_state(struct xfrm_state *x); int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type); int xfrm_input_resume(struct sk_buff *skb, int nexthdr); @@ -1879,7 +1888,8 @@ void xfrm_dev_resume(struct sk_buff *skb); void xfrm_dev_backlog(struct softnet_data *sd); struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t features, bool *again); int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, - struct xfrm_user_offload *xuo); + struct xfrm_user_offload *xuo, + struct netlink_ext_ack *extack); bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x); static inline void xfrm_dev_state_advance_esn(struct xfrm_state *x) @@ -1942,7 +1952,7 @@ static inline struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_fea return skb; } -static inline int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, struct xfrm_user_offload *xuo) +static inline int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, struct xfrm_user_offload *xuo, struct netlink_ext_ack *extack) { return 0; } diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index 647722e847b4..f787c3f524b0 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -95,7 +95,7 @@ struct xsk_buff_pool *xp_create_and_assign_umem(struct xdp_sock *xs, struct xdp_umem *umem); int xp_assign_dev(struct xsk_buff_pool *pool, struct net_device *dev, u16 queue_id, u16 flags); -int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem, +int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_sock *umem_xs, struct net_device *dev, u16 queue_id); int xp_alloc_tx_descs(struct xsk_buff_pool *pool, struct xdp_sock *xs); void xp_destroy(struct xsk_buff_pool *pool); diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h index e23eb357b761..a2ac62b4a6cf 100644 --- a/include/rdma/ib_cm.h +++ b/include/rdma/ib_cm.h @@ -294,7 +294,6 @@ struct ib_cm_id { void *context; struct ib_device *device; __be64 service_id; - __be64 service_mask; enum ib_cm_state state; /* internal CM/debug use */ enum ib_cm_lap_state lap_state; /* internal CM/debug use */ __be32 local_id; @@ -340,13 +339,8 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id); * and service ID resolution requests. The service ID should be specified * network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will * assign a service ID to the caller. - * @service_mask: Mask applied to service ID used to listen across a - * range of service IDs. If set to 0, the service ID is matched - * exactly. This parameter is ignored if %service_id is set to - * IB_CM_ASSIGN_SERVICE_ID. */ -int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id, - __be64 service_mask); +int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id); struct ib_cm_id *ib_cm_insert_listen(struct ib_device *device, ib_cm_handler cm_handler, @@ -354,6 +348,8 @@ struct ib_cm_id *ib_cm_insert_listen(struct ib_device *device, struct ib_cm_req_param { struct sa_path_rec *primary_path; + struct sa_path_rec *primary_path_inbound; + struct sa_path_rec *primary_path_outbound; struct sa_path_rec *alternate_path; const struct ib_gid_attr *ppath_sgid_attr; __be64 service_id; diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index 3634d4cc7a56..e930bec33b31 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -186,6 +186,7 @@ struct sa_path_rec { struct sa_path_rec_opa opa; }; enum sa_path_rec_type rec_type; + u32 flags; }; static inline enum ib_gid_type @@ -413,7 +414,7 @@ int ib_sa_path_rec_get(struct ib_sa_client *client, struct ib_device *device, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, - void *context), + int num_prs, void *context), void *context, struct ib_sa_query **query); struct ib_sa_multicast { diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index 5b18e2e36ee6..cdc7cafab572 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -49,10 +49,21 @@ struct rdma_addr { struct rdma_dev_addr dev_addr; }; +#define RDMA_PRIMARY_PATH_MAX_REC_NUM 3 struct rdma_route { struct rdma_addr addr; struct sa_path_rec *path_rec; - int num_paths; + + /* Optional path records of primary path */ + struct sa_path_rec *path_rec_inbound; + struct sa_path_rec *path_rec_outbound; + + /* + * 0 - No primary nor alternate path is available + * 1 - Only primary path is available + * 2 - Both primary and alternate path are available + */ + int num_pri_alt_paths; }; struct rdma_conn_param { diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 2dafd7dbe893..c429d6ddb129 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -445,7 +445,7 @@ static inline void rvt_set_ibdev_name(struct rvt_dev_info *rdi, * to work by setting the name manually here. */ dev_set_name(&rdi->ibdev.dev, fmt, name, unit); - strlcpy(rdi->ibdev.name, dev_name(&rdi->ibdev.dev), IB_DEVICE_NAME_MAX); + strscpy(rdi->ibdev.name, dev_name(&rdi->ibdev.dev), IB_DEVICE_NAME_MAX); } /** diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 23bb404aba12..9d45a5b20316 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -24,6 +24,7 @@ enum uverbs_attr_type { UVERBS_ATTR_TYPE_PTR_OUT, UVERBS_ATTR_TYPE_IDR, UVERBS_ATTR_TYPE_FD, + UVERBS_ATTR_TYPE_RAW_FD, UVERBS_ATTR_TYPE_ENUM_IN, UVERBS_ATTR_TYPE_IDRS_ARRAY, }; @@ -521,6 +522,11 @@ struct uapi_definition { .u.obj.access = _access, \ __VA_ARGS__ } }) +#define UVERBS_ATTR_RAW_FD(_attr_id, ...) \ + (&(const struct uverbs_attr_def){ \ + .id = (_attr_id), \ + .attr = { .type = UVERBS_ATTR_TYPE_RAW_FD, __VA_ARGS__ } }) + #define UVERBS_ATTR_PTR_IN(_attr_id, _type, ...) \ (&(const struct uverbs_attr_def){ \ .id = _attr_id, \ @@ -999,4 +1005,11 @@ _uverbs_get_const_unsigned(u64 *to, uverbs_get_const_default_unsigned(_to, _attrs_bundle, _idx, \ _default)) +static inline int +uverbs_get_raw_fd(int *to, const struct uverbs_attr_bundle *attrs_bundle, + size_t idx) +{ + return uverbs_get_const_signed(to, attrs_bundle, idx); +} + #endif diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index bac55decf900..7d3622db38ed 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -201,7 +201,7 @@ static inline unsigned int scsi_get_resid(struct scsi_cmnd *cmd) for_each_sg(scsi_sglist(cmd), sg, nseg, __i) static inline int scsi_sg_copy_from_buffer(struct scsi_cmnd *cmd, - void *buf, int buflen) + const void *buf, int buflen) { return sg_copy_from_buffer(scsi_sglist(cmd), scsi_sg_count(cmd), buf, buflen); diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 2493bd65351a..c36656d8ac6c 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -231,6 +231,7 @@ struct scsi_device { atomic_t iorequest_cnt; atomic_t iodone_cnt; atomic_t ioerr_cnt; + atomic_t iotmo_cnt; struct device sdev_gendev, sdev_dev; diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 9b0a028bf053..fcf25f1642a3 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -276,7 +276,7 @@ struct scsi_host_template { * * Status: OPTIONAL */ - int (* map_queues)(struct Scsi_Host *shost); + void (* map_queues)(struct Scsi_Host *shost); /* * SCSI interface of blk_poll - poll for IO completions. diff --git a/include/scsi/scsi_status.h b/include/scsi/scsi_status.h index 31d30cee1869..9cb85262de64 100644 --- a/include/scsi/scsi_status.h +++ b/include/scsi/scsi_status.h @@ -62,12 +62,12 @@ enum scsi_host_status { * recover the link. Transport class will * retry or fail IO */ DID_TRANSPORT_FAILFAST = 0x0f, /* Transport class fastfailed the io */ - DID_TARGET_FAILURE = 0x10, /* Permanent target failure, do not retry on - * other paths */ - DID_NEXUS_FAILURE = 0x11, /* Permanent nexus failure, retry on other - * paths might yield different results */ - DID_ALLOC_FAILURE = 0x12, /* Space allocation on the device failed */ - DID_MEDIUM_ERROR = 0x13, /* Medium error */ + /* + * We used to have DID_TARGET_FAILURE, DID_NEXUS_FAILURE, + * DID_ALLOC_FAILURE and DID_MEDIUM_ERROR at 0x10 - 0x13. For compat + * with userspace apps that parse the host byte for SG IO, we leave + * that block of codes unused and start at 0x14 below. + */ DID_TRANSPORT_MARGINAL = 0x14, /* Transport marginal errors */ }; diff --git a/include/soc/at91/pm.h b/include/soc/at91/pm.h deleted file mode 100644 index 7a41e53a3ffa..000000000000 --- a/include/soc/at91/pm.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Atmel Power Management - * - * Copyright (C) 2020 Atmel - * - * Author: Lee Jones <lee.jones@linaro.org> - */ - -#ifndef __SOC_ATMEL_PM_H -#define __SOC_ATMEL_PM_H - -void at91_pinctrl_gpio_suspend(void); -void at91_pinctrl_gpio_resume(void); - -#endif /* __SOC_ATMEL_PM_H */ diff --git a/include/soc/fsl/qman.h b/include/soc/fsl/qman.h index 59eeba31c192..0d3d6beb7fdb 100644 --- a/include/soc/fsl/qman.h +++ b/include/soc/fsl/qman.h @@ -1172,6 +1172,15 @@ int qman_delete_cgr(struct qman_cgr *cgr); void qman_delete_cgr_safe(struct qman_cgr *cgr); /** + * qman_update_cgr_safe - Modifies a congestion group object from any CPU + * @cgr: the 'cgr' object to modify + * @opts: state of the CGR settings + * + * This will select the proper CPU and modify the CGR settings. + */ +int qman_update_cgr_safe(struct qman_cgr *cgr, struct qm_mcc_initcgr *opts); + +/** * qman_query_cgr_congested - Queries CGR's congestion status * @cgr: the 'cgr' object to query * @result: returns 'cgr's congestion status, 1 (true) if congested diff --git a/include/soc/mediatek/smi.h b/include/soc/mediatek/smi.h index 11f7d6b59642..dfd8efca5e60 100644 --- a/include/soc/mediatek/smi.h +++ b/include/soc/mediatek/smi.h @@ -11,6 +11,11 @@ #if IS_ENABLED(CONFIG_MTK_SMI) +enum iommu_atf_cmd { + IOMMU_ATF_CMD_CONFIG_SMI_LARB, /* For mm master to en/disable iommu */ + IOMMU_ATF_CMD_MAX, +}; + #define MTK_SMI_MMU_EN(port) BIT(port) struct mtk_smi_larb_iommu { diff --git a/include/soc/microchip/mpfs.h b/include/soc/microchip/mpfs.h index 6466515262bd..f916dcde457f 100644 --- a/include/soc/microchip/mpfs.h +++ b/include/soc/microchip/mpfs.h @@ -40,4 +40,12 @@ struct mpfs_sys_controller *mpfs_sys_controller_get(struct device *dev); #endif /* if IS_ENABLED(CONFIG_POLARFIRE_SOC_SYS_CTRL) */ +#if IS_ENABLED(CONFIG_MCHP_CLK_MPFS) + +u32 mpfs_reset_read(struct device *dev); + +void mpfs_reset_write(struct device *dev, u32 val); + +#endif /* if IS_ENABLED(CONFIG_MCHP_CLK_MPFS) */ + #endif /* __SOC_MPFS_H__ */ diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 2edea901bbd5..967ba30ea636 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -392,7 +392,7 @@ enum ocelot_reg { SYS_COUNT_TX_GREEN_PRIO_5, SYS_COUNT_TX_GREEN_PRIO_6, SYS_COUNT_TX_GREEN_PRIO_7, - SYS_COUNT_TX_AGING, + SYS_COUNT_TX_AGED, SYS_COUNT_DROP_LOCAL, SYS_COUNT_DROP_TAIL, SYS_COUNT_DROP_YELLOW_PRIO_0, @@ -411,6 +411,10 @@ enum ocelot_reg { SYS_COUNT_DROP_GREEN_PRIO_5, SYS_COUNT_DROP_GREEN_PRIO_6, SYS_COUNT_DROP_GREEN_PRIO_7, + SYS_COUNT_SF_MATCHING_FRAMES, + SYS_COUNT_SF_NOT_PASSING_FRAMES, + SYS_COUNT_SF_NOT_PASSING_SDU, + SYS_COUNT_SF_RED_FRAMES, SYS_RESET_CFG, SYS_SR_ETYPE_CFG, SYS_VLAN_ETYPE_CFG, @@ -433,7 +437,6 @@ enum ocelot_reg { SYS_MMGT_FAST, SYS_EVENTS_DIF, SYS_EVENTS_CORE, - SYS_CNT, SYS_PTP_STATUS, SYS_PTP_TXSTAMP, SYS_PTP_NXT, @@ -695,6 +698,112 @@ struct ocelot_stat_layout { char name[ETH_GSTRING_LEN]; }; +/* 32-bit counter checked for wraparound by ocelot_port_update_stats() + * and copied to ocelot->stats. + */ +#define OCELOT_STAT(kind) \ + [OCELOT_STAT_ ## kind] = { .reg = SYS_COUNT_ ## kind } +/* Same as above, except also exported to ethtool -S. Standard counters should + * only be exposed to more specific interfaces rather than by their string name. + */ +#define OCELOT_STAT_ETHTOOL(kind, ethtool_name) \ + [OCELOT_STAT_ ## kind] = { .reg = SYS_COUNT_ ## kind, .name = ethtool_name } + +#define OCELOT_COMMON_STATS \ + OCELOT_STAT_ETHTOOL(RX_OCTETS, "rx_octets"), \ + OCELOT_STAT_ETHTOOL(RX_UNICAST, "rx_unicast"), \ + OCELOT_STAT_ETHTOOL(RX_MULTICAST, "rx_multicast"), \ + OCELOT_STAT_ETHTOOL(RX_BROADCAST, "rx_broadcast"), \ + OCELOT_STAT_ETHTOOL(RX_SHORTS, "rx_shorts"), \ + OCELOT_STAT_ETHTOOL(RX_FRAGMENTS, "rx_fragments"), \ + OCELOT_STAT_ETHTOOL(RX_JABBERS, "rx_jabbers"), \ + OCELOT_STAT_ETHTOOL(RX_CRC_ALIGN_ERRS, "rx_crc_align_errs"), \ + OCELOT_STAT_ETHTOOL(RX_SYM_ERRS, "rx_sym_errs"), \ + OCELOT_STAT_ETHTOOL(RX_64, "rx_frames_below_65_octets"), \ + OCELOT_STAT_ETHTOOL(RX_65_127, "rx_frames_65_to_127_octets"), \ + OCELOT_STAT_ETHTOOL(RX_128_255, "rx_frames_128_to_255_octets"), \ + OCELOT_STAT_ETHTOOL(RX_256_511, "rx_frames_256_to_511_octets"), \ + OCELOT_STAT_ETHTOOL(RX_512_1023, "rx_frames_512_to_1023_octets"), \ + OCELOT_STAT_ETHTOOL(RX_1024_1526, "rx_frames_1024_to_1526_octets"), \ + OCELOT_STAT_ETHTOOL(RX_1527_MAX, "rx_frames_over_1526_octets"), \ + OCELOT_STAT_ETHTOOL(RX_PAUSE, "rx_pause"), \ + OCELOT_STAT_ETHTOOL(RX_CONTROL, "rx_control"), \ + OCELOT_STAT_ETHTOOL(RX_LONGS, "rx_longs"), \ + OCELOT_STAT_ETHTOOL(RX_CLASSIFIED_DROPS, "rx_classified_drops"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_0, "rx_red_prio_0"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_1, "rx_red_prio_1"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_2, "rx_red_prio_2"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_3, "rx_red_prio_3"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_4, "rx_red_prio_4"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_5, "rx_red_prio_5"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_6, "rx_red_prio_6"), \ + OCELOT_STAT_ETHTOOL(RX_RED_PRIO_7, "rx_red_prio_7"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_0, "rx_yellow_prio_0"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_1, "rx_yellow_prio_1"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_2, "rx_yellow_prio_2"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_3, "rx_yellow_prio_3"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_4, "rx_yellow_prio_4"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_5, "rx_yellow_prio_5"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_6, "rx_yellow_prio_6"), \ + OCELOT_STAT_ETHTOOL(RX_YELLOW_PRIO_7, "rx_yellow_prio_7"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_0, "rx_green_prio_0"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_1, "rx_green_prio_1"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_2, "rx_green_prio_2"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_3, "rx_green_prio_3"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_4, "rx_green_prio_4"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_5, "rx_green_prio_5"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_6, "rx_green_prio_6"), \ + OCELOT_STAT_ETHTOOL(RX_GREEN_PRIO_7, "rx_green_prio_7"), \ + OCELOT_STAT_ETHTOOL(TX_OCTETS, "tx_octets"), \ + OCELOT_STAT_ETHTOOL(TX_UNICAST, "tx_unicast"), \ + OCELOT_STAT_ETHTOOL(TX_MULTICAST, "tx_multicast"), \ + OCELOT_STAT_ETHTOOL(TX_BROADCAST, "tx_broadcast"), \ + OCELOT_STAT_ETHTOOL(TX_COLLISION, "tx_collision"), \ + OCELOT_STAT_ETHTOOL(TX_DROPS, "tx_drops"), \ + OCELOT_STAT_ETHTOOL(TX_PAUSE, "tx_pause"), \ + OCELOT_STAT_ETHTOOL(TX_64, "tx_frames_below_65_octets"), \ + OCELOT_STAT_ETHTOOL(TX_65_127, "tx_frames_65_to_127_octets"), \ + OCELOT_STAT_ETHTOOL(TX_128_255, "tx_frames_128_255_octets"), \ + OCELOT_STAT_ETHTOOL(TX_256_511, "tx_frames_256_511_octets"), \ + OCELOT_STAT_ETHTOOL(TX_512_1023, "tx_frames_512_1023_octets"), \ + OCELOT_STAT_ETHTOOL(TX_1024_1526, "tx_frames_1024_1526_octets"), \ + OCELOT_STAT_ETHTOOL(TX_1527_MAX, "tx_frames_over_1526_octets"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_0, "tx_yellow_prio_0"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_1, "tx_yellow_prio_1"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_2, "tx_yellow_prio_2"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_3, "tx_yellow_prio_3"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_4, "tx_yellow_prio_4"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_5, "tx_yellow_prio_5"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_6, "tx_yellow_prio_6"), \ + OCELOT_STAT_ETHTOOL(TX_YELLOW_PRIO_7, "tx_yellow_prio_7"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_0, "tx_green_prio_0"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_1, "tx_green_prio_1"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_2, "tx_green_prio_2"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_3, "tx_green_prio_3"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_4, "tx_green_prio_4"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_5, "tx_green_prio_5"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_6, "tx_green_prio_6"), \ + OCELOT_STAT_ETHTOOL(TX_GREEN_PRIO_7, "tx_green_prio_7"), \ + OCELOT_STAT_ETHTOOL(TX_AGED, "tx_aged"), \ + OCELOT_STAT_ETHTOOL(DROP_LOCAL, "drop_local"), \ + OCELOT_STAT_ETHTOOL(DROP_TAIL, "drop_tail"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_0, "drop_yellow_prio_0"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_1, "drop_yellow_prio_1"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_2, "drop_yellow_prio_2"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_3, "drop_yellow_prio_3"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_4, "drop_yellow_prio_4"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_5, "drop_yellow_prio_5"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_6, "drop_yellow_prio_6"), \ + OCELOT_STAT_ETHTOOL(DROP_YELLOW_PRIO_7, "drop_yellow_prio_7"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_0, "drop_green_prio_0"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_1, "drop_green_prio_1"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_2, "drop_green_prio_2"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_3, "drop_green_prio_3"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_4, "drop_green_prio_4"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_5, "drop_green_prio_5"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_6, "drop_green_prio_6"), \ + OCELOT_STAT_ETHTOOL(DROP_GREEN_PRIO_7, "drop_green_prio_7") + struct ocelot_stats_region { struct list_head node; u32 base; @@ -726,6 +835,7 @@ struct ocelot_ops { struct flow_stats *stats); void (*cut_through_fwd)(struct ocelot *ocelot); void (*tas_clock_adjust)(struct ocelot *ocelot); + void (*update_stats)(struct ocelot *ocelot); }; struct ocelot_vcap_policer { @@ -763,6 +873,8 @@ struct ocelot_psfp_list { struct list_head stream_list; struct list_head sfi_list; struct list_head sgi_list; + /* Serialize access to the lists */ + struct mutex lock; }; enum ocelot_sb { @@ -898,12 +1010,15 @@ struct ocelot { struct ocelot_psfp_list psfp; - /* Workqueue to check statistics for overflow with its lock */ - spinlock_t stats_lock; - u64 *stats; + /* Workqueue to check statistics for overflow */ struct delayed_work stats_work; struct workqueue_struct *stats_queue; + /* Lock for serializing access to the statistics array */ + spinlock_t stats_lock; + u64 *stats; + /* Lock for serializing indirect access to STAT_VIEW registers */ + struct mutex stat_view_lock; /* Lock for serializing access to the MAC table */ struct mutex mact_lock; /* Lock for serializing forwarding domain changes */ @@ -1024,6 +1139,8 @@ void ocelot_deinit(struct ocelot *ocelot); void ocelot_init_port(struct ocelot *ocelot, int port); void ocelot_deinit_port(struct ocelot *ocelot, int port); +void ocelot_port_setup_dsa_8021q_cpu(struct ocelot *ocelot, int cpu); +void ocelot_port_teardown_dsa_8021q_cpu(struct ocelot *ocelot, int cpu); void ocelot_port_assign_dsa_8021q_cpu(struct ocelot *ocelot, int port, int cpu); void ocelot_port_unassign_dsa_8021q_cpu(struct ocelot *ocelot, int port); u32 ocelot_port_assigned_dsa_8021q_cpu_mask(struct ocelot *ocelot, int port); @@ -1032,6 +1149,19 @@ u32 ocelot_port_assigned_dsa_8021q_cpu_mask(struct ocelot *ocelot, int port); void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset, u8 *data); void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data); int ocelot_get_sset_count(struct ocelot *ocelot, int port, int sset); +void ocelot_port_get_stats64(struct ocelot *ocelot, int port, + struct rtnl_link_stats64 *stats); +void ocelot_port_get_pause_stats(struct ocelot *ocelot, int port, + struct ethtool_pause_stats *pause_stats); +void ocelot_port_get_rmon_stats(struct ocelot *ocelot, int port, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges); +void ocelot_port_get_eth_ctrl_stats(struct ocelot *ocelot, int port, + struct ethtool_eth_ctrl_stats *ctrl_stats); +void ocelot_port_get_eth_mac_stats(struct ocelot *ocelot, int port, + struct ethtool_eth_mac_stats *mac_stats); +void ocelot_port_get_eth_phy_stats(struct ocelot *ocelot, int port, + struct ethtool_eth_phy_stats *phy_stats); int ocelot_get_ts_info(struct ocelot *ocelot, int port, struct ethtool_ts_info *info); void ocelot_set_ageing_time(struct ocelot *ocelot, unsigned int msecs); @@ -1099,10 +1229,12 @@ int ocelot_port_mdb_del(struct ocelot *ocelot, int port, const struct net_device *bridge); int ocelot_port_lag_join(struct ocelot *ocelot, int port, struct net_device *bond, - struct netdev_lag_upper_info *info); + struct netdev_lag_upper_info *info, + struct netlink_ext_ack *extack); void ocelot_port_lag_leave(struct ocelot *ocelot, int port, struct net_device *bond); void ocelot_port_lag_change(struct ocelot *ocelot, int port, bool lag_tx_active); +int ocelot_bond_get_id(struct ocelot *ocelot, struct net_device *bond); int ocelot_devlink_sb_register(struct ocelot *ocelot); void ocelot_devlink_sb_unregister(struct ocelot *ocelot); diff --git a/include/soc/sifive/sifive_ccache.h b/include/soc/sifive/sifive_ccache.h new file mode 100644 index 000000000000..4d4ed49388a0 --- /dev/null +++ b/include/soc/sifive/sifive_ccache.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * SiFive Composable Cache Controller header file + * + */ + +#ifndef __SOC_SIFIVE_CCACHE_H +#define __SOC_SIFIVE_CCACHE_H + +extern int register_sifive_ccache_error_notifier(struct notifier_block *nb); +extern int unregister_sifive_ccache_error_notifier(struct notifier_block *nb); + +#define SIFIVE_CCACHE_ERR_TYPE_CE 0 +#define SIFIVE_CCACHE_ERR_TYPE_UE 1 + +#endif /* __SOC_SIFIVE_CCACHE_H */ diff --git a/include/soc/sifive/sifive_l2_cache.h b/include/soc/sifive/sifive_l2_cache.h deleted file mode 100644 index 92ade10ed67e..000000000000 --- a/include/soc/sifive/sifive_l2_cache.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * SiFive L2 Cache Controller header file - * - */ - -#ifndef __SOC_SIFIVE_L2_CACHE_H -#define __SOC_SIFIVE_L2_CACHE_H - -extern int register_sifive_l2_error_notifier(struct notifier_block *nb); -extern int unregister_sifive_l2_error_notifier(struct notifier_block *nb); - -#define SIFIVE_L2_ERR_TYPE_CE 0 -#define SIFIVE_L2_ERR_TYPE_UE 1 - -#endif /* __SOC_SIFIVE_L2_CACHE_H */ diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h index 67d2bc856fbc..977c334136e9 100644 --- a/include/soc/tegra/fuse.h +++ b/include/soc/tegra/fuse.h @@ -58,6 +58,7 @@ u32 tegra_read_chipid(void); u8 tegra_get_chip_id(void); u8 tegra_get_platform(void); bool tegra_is_silicon(void); +int tegra194_miscreg_mask_serror(void); #else static struct tegra_sku_info tegra_sku_info __maybe_unused; @@ -95,6 +96,11 @@ static inline bool tegra_is_silicon(void) { return false; } + +static inline int tegra194_miscreg_mask_serror(void) +{ + return false; +} #endif struct device *tegra_soc_device_register(void); diff --git a/include/soc/tegra/tegra-cbb.h b/include/soc/tegra/tegra-cbb.h new file mode 100644 index 000000000000..e864c2ebe794 --- /dev/null +++ b/include/soc/tegra/tegra-cbb.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved + */ + +#ifndef TEGRA_CBB_H +#define TEGRA_CBB_H + +#include <linux/list.h> + +struct tegra_cbb_error { + const char *code; + const char *source; + const char *desc; +}; + +struct tegra_cbb { + struct device *dev; + const struct tegra_cbb_ops *ops; + struct list_head node; +}; + +struct tegra_cbb_ops { + int (*debugfs_show)(struct tegra_cbb *cbb, struct seq_file *s, void *v); + int (*interrupt_enable)(struct tegra_cbb *cbb); + void (*error_enable)(struct tegra_cbb *cbb); + void (*fault_enable)(struct tegra_cbb *cbb); + void (*stall_enable)(struct tegra_cbb *cbb); + void (*error_clear)(struct tegra_cbb *cbb); + u32 (*get_status)(struct tegra_cbb *cbb); +}; + +int tegra_cbb_get_irq(struct platform_device *pdev, unsigned int *nonsec_irq, + unsigned int *sec_irq); +__printf(2, 3) +void tegra_cbb_print_err(struct seq_file *file, const char *fmt, ...); + +void tegra_cbb_print_cache(struct seq_file *file, u32 cache); +void tegra_cbb_print_prot(struct seq_file *file, u32 prot); +int tegra_cbb_register(struct tegra_cbb *cbb); + +void tegra_cbb_fault_enable(struct tegra_cbb *cbb); +void tegra_cbb_stall_enable(struct tegra_cbb *cbb); +void tegra_cbb_error_clear(struct tegra_cbb *cbb); +u32 tegra_cbb_get_status(struct tegra_cbb *cbb); + +#endif /* TEGRA_CBB_H */ diff --git a/include/sound/acp62_chip_offset_byte.h b/include/sound/acp62_chip_offset_byte.h new file mode 100644 index 000000000000..f03992f81168 --- /dev/null +++ b/include/sound/acp62_chip_offset_byte.h @@ -0,0 +1,444 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ACP 6.2 Register Documentation + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#ifndef _acp_ip_OFFSET_HEADER +#define _acp_ip_OFFSET_HEADER + +/* Registers from ACP_DMA block */ +#define ACP_DMA_CNTL_0 0x0000000 +#define ACP_DMA_CNTL_1 0x0000004 +#define ACP_DMA_CNTL_2 0x0000008 +#define ACP_DMA_CNTL_3 0x000000C +#define ACP_DMA_CNTL_4 0x0000010 +#define ACP_DMA_CNTL_5 0x0000014 +#define ACP_DMA_CNTL_6 0x0000018 +#define ACP_DMA_CNTL_7 0x000001C +#define ACP_DMA_DSCR_STRT_IDX_0 0x0000020 +#define ACP_DMA_DSCR_STRT_IDX_1 0x0000024 +#define ACP_DMA_DSCR_STRT_IDX_2 0x0000028 +#define ACP_DMA_DSCR_STRT_IDX_3 0x000002C +#define ACP_DMA_DSCR_STRT_IDX_4 0x0000030 +#define ACP_DMA_DSCR_STRT_IDX_5 0x0000034 +#define ACP_DMA_DSCR_STRT_IDX_6 0x0000038 +#define ACP_DMA_DSCR_STRT_IDX_7 0x000003C +#define ACP_DMA_DSCR_CNT_0 0x0000040 +#define ACP_DMA_DSCR_CNT_1 0x0000044 +#define ACP_DMA_DSCR_CNT_2 0x0000048 +#define ACP_DMA_DSCR_CNT_3 0x000004C +#define ACP_DMA_DSCR_CNT_4 0x0000050 +#define ACP_DMA_DSCR_CNT_5 0x0000054 +#define ACP_DMA_DSCR_CNT_6 0x0000058 +#define ACP_DMA_DSCR_CNT_7 0x000005C +#define ACP_DMA_PRIO_0 0x0000060 +#define ACP_DMA_PRIO_1 0x0000064 +#define ACP_DMA_PRIO_2 0x0000068 +#define ACP_DMA_PRIO_3 0x000006C +#define ACP_DMA_PRIO_4 0x0000070 +#define ACP_DMA_PRIO_5 0x0000074 +#define ACP_DMA_PRIO_6 0x0000078 +#define ACP_DMA_PRIO_7 0x000007C +#define ACP_DMA_CUR_DSCR_0 0x0000080 +#define ACP_DMA_CUR_DSCR_1 0x0000084 +#define ACP_DMA_CUR_DSCR_2 0x0000088 +#define ACP_DMA_CUR_DSCR_3 0x000008C +#define ACP_DMA_CUR_DSCR_4 0x0000090 +#define ACP_DMA_CUR_DSCR_5 0x0000094 +#define ACP_DMA_CUR_DSCR_6 0x0000098 +#define ACP_DMA_CUR_DSCR_7 0x000009C +#define ACP_DMA_CUR_TRANS_CNT_0 0x00000A0 +#define ACP_DMA_CUR_TRANS_CNT_1 0x00000A4 +#define ACP_DMA_CUR_TRANS_CNT_2 0x00000A8 +#define ACP_DMA_CUR_TRANS_CNT_3 0x00000AC +#define ACP_DMA_CUR_TRANS_CNT_4 0x00000B0 +#define ACP_DMA_CUR_TRANS_CNT_5 0x00000B4 +#define ACP_DMA_CUR_TRANS_CNT_6 0x00000B8 +#define ACP_DMA_CUR_TRANS_CNT_7 0x00000BC +#define ACP_DMA_ERR_STS_0 0x00000C0 +#define ACP_DMA_ERR_STS_1 0x00000C4 +#define ACP_DMA_ERR_STS_2 0x00000C8 +#define ACP_DMA_ERR_STS_3 0x00000CC +#define ACP_DMA_ERR_STS_4 0x00000D0 +#define ACP_DMA_ERR_STS_5 0x00000D4 +#define ACP_DMA_ERR_STS_6 0x00000D8 +#define ACP_DMA_ERR_STS_7 0x00000DC +#define ACP_DMA_DESC_BASE_ADDR 0x00000E0 +#define ACP_DMA_DESC_MAX_NUM_DSCR 0x00000E4 +#define ACP_DMA_CH_STS 0x00000E8 +#define ACP_DMA_CH_GROUP 0x00000EC +#define ACP_DMA_CH_RST_STS 0x00000F0 + +/* Registers from ACP_AXI2AXIATU block */ +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1 0x0000C00 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1 0x0000C04 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2 0x0000C08 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2 0x0000C0C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3 0x0000C10 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3 0x0000C14 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4 0x0000C18 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4 0x0000C1C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5 0x0000C20 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5 0x0000C24 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6 0x0000C28 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6 0x0000C2C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7 0x0000C30 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7 0x0000C34 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8 0x0000C38 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8 0x0000C3C +#define ACPAXI2AXI_ATU_CTRL 0x0000C40 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_9 0x0000C44 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_9 0x0000C48 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_10 0x0000C4C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_10 0x0000C50 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_11 0x0000C54 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_11 0x0000C58 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_12 0x0000C5C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_12 0x0000C60 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_13 0x0000C64 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_13 0x0000C68 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_14 0x0000C6C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_14 0x0000C70 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_15 0x0000C74 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_15 0x0000C78 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_16 0x0000C7C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_16 0x0000C80 + +/* Registers from ACP_CLKRST block */ +#define ACP_SOFT_RESET 0x0001000 +#define ACP_CONTROL 0x0001004 +#define ACP_STATUS 0x0001008 +#define ACP_DYNAMIC_CG_MASTER_CONTROL 0x0001010 +#define ACP_ZSC_DSP_CTRL 0x0001014 +#define ACP_ZSC_STS 0x0001018 +#define ACP_PGFSM_CONTROL 0x0001024 +#define ACP_PGFSM_STATUS 0x0001028 +#define ACP_CLKMUX_SEL 0x000102C + +/* Registers from ACP_AON block */ +#define ACP_PME_EN 0x0001400 +#define ACP_DEVICE_STATE 0x0001404 +#define AZ_DEVICE_STATE 0x0001408 +#define ACP_PIN_CONFIG 0x0001440 +#define ACP_PAD_PULLUP_CTRL 0x0001444 +#define ACP_PAD_PULLDOWN_CTRL 0x0001448 +#define ACP_PAD_DRIVE_STRENGTH_CTRL 0x000144C +#define ACP_PAD_SCHMEN_CTRL 0x0001450 +#define ACP_SW_PAD_KEEPER_EN 0x0001454 +#define ACP_SW_WAKE_EN 0x0001458 +#define ACP_I2S_WAKE_EN 0x000145C +#define ACP_SW1_WAKE_EN 0x0001460 + +/* Registers from ACP_P1_MISC block */ +#define ACP_EXTERNAL_INTR_ENB 0x0001A00 +#define ACP_EXTERNAL_INTR_CNTL 0x0001A04 +#define ACP_EXTERNAL_INTR_CNTL1 0x0001A08 +#define ACP_EXTERNAL_INTR_STAT 0x0001A0C +#define ACP_EXTERNAL_INTR_STAT1 0x0001A10 +#define ACP_ERROR_STATUS 0x0001A4C +#define ACP_P1_SW_I2S_ERROR_REASON 0x0001A50 +#define ACP_P1_SW_POS_TRACK_I2S_TX_CTRL 0x0001A6C +#define ACP_P1_SW_I2S_TX_DMA_POS 0x0001A70 +#define ACP_P1_SW_POS_TRACK_I2S_RX_CTRL 0x0001A74 +#define ACP_P1_SW_I2S_RX_DMA_POS 0x0001A78 +#define ACP_P1_DMIC_I2S_GPIO_INTR_CTRL 0x0001A7C +#define ACP_P1_DMIC_I2S_GPIO_INTR_STATUS 0x0001A80 +#define ACP_SCRATCH_REG_BASE_ADDR 0x0001A84 +#define ACP_P1_SW_POS_TRACK_BT_TX_CTRL 0x0001A88 +#define ACP_P1_SW_BT_TX_DMA_POS 0x0001A8C +#define ACP_P1_SW_POS_TRACK_HS_TX_CTRL 0x0001A90 +#define ACP_P1_SW_HS_TX_DMA_POS 0x0001A94 +#define ACP_P1_SW_POS_TRACK_BT_RX_CTRL 0x0001A98 +#define ACP_P1_SW_BT_RX_DMA_POS 0x0001A9C +#define ACP_P1_SW_POS_TRACK_HS_RX_CTRL 0x0001AA0 +#define ACP_P1_SW_HS_RX_DMA_POS 0x0001AA4 + +/* Registers from ACP_AUDIO_BUFFERS block */ +#define ACP_I2S_RX_RINGBUFADDR 0x0002000 +#define ACP_I2S_RX_RINGBUFSIZE 0x0002004 +#define ACP_I2S_RX_LINKPOSITIONCNTR 0x0002008 +#define ACP_I2S_RX_FIFOADDR 0x000200C +#define ACP_I2S_RX_FIFOSIZE 0x0002010 +#define ACP_I2S_RX_DMA_SIZE 0x0002014 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0002018 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW 0x000201C +#define ACP_I2S_RX_INTR_WATERMARK_SIZE 0x0002020 +#define ACP_I2S_TX_RINGBUFADDR 0x0002024 +#define ACP_I2S_TX_RINGBUFSIZE 0x0002028 +#define ACP_I2S_TX_LINKPOSITIONCNTR 0x000202C +#define ACP_I2S_TX_FIFOADDR 0x0002030 +#define ACP_I2S_TX_FIFOSIZE 0x0002034 +#define ACP_I2S_TX_DMA_SIZE 0x0002038 +#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x000203C +#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0002040 +#define ACP_I2S_TX_INTR_WATERMARK_SIZE 0x0002044 +#define ACP_BT_RX_RINGBUFADDR 0x0002048 +#define ACP_BT_RX_RINGBUFSIZE 0x000204C +#define ACP_BT_RX_LINKPOSITIONCNTR 0x0002050 +#define ACP_BT_RX_FIFOADDR 0x0002054 +#define ACP_BT_RX_FIFOSIZE 0x0002058 +#define ACP_BT_RX_DMA_SIZE 0x000205C +#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0002060 +#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW 0x0002064 +#define ACP_BT_RX_INTR_WATERMARK_SIZE 0x0002068 +#define ACP_BT_TX_RINGBUFADDR 0x000206C +#define ACP_BT_TX_RINGBUFSIZE 0x0002070 +#define ACP_BT_TX_LINKPOSITIONCNTR 0x0002074 +#define ACP_BT_TX_FIFOADDR 0x0002078 +#define ACP_BT_TX_FIFOSIZE 0x000207C +#define ACP_BT_TX_DMA_SIZE 0x0002080 +#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0002084 +#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW 0x0002088 +#define ACP_BT_TX_INTR_WATERMARK_SIZE 0x000208C +#define ACP_HS_RX_RINGBUFADDR 0x0002090 +#define ACP_HS_RX_RINGBUFSIZE 0x0002094 +#define ACP_HS_RX_LINKPOSITIONCNTR 0x0002098 +#define ACP_HS_RX_FIFOADDR 0x000209C +#define ACP_HS_RX_FIFOSIZE 0x00020A0 +#define ACP_HS_RX_DMA_SIZE 0x00020A4 +#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH 0x00020A8 +#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW 0x00020AC +#define ACP_HS_RX_INTR_WATERMARK_SIZE 0x00020B0 +#define ACP_HS_TX_RINGBUFADDR 0x00020B4 +#define ACP_HS_TX_RINGBUFSIZE 0x00020B8 +#define ACP_HS_TX_LINKPOSITIONCNTR 0x00020BC +#define ACP_HS_TX_FIFOADDR 0x00020C0 +#define ACP_HS_TX_FIFOSIZE 0x00020C4 +#define ACP_HS_TX_DMA_SIZE 0x00020C8 +#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x00020CC +#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x00020D0 +#define ACP_HS_TX_INTR_WATERMARK_SIZE 0x00020D4 + +/* Registers from ACP_I2S_TDM block */ +#define ACP_I2STDM_IER 0x0002400 +#define ACP_I2STDM_IRER 0x0002404 +#define ACP_I2STDM_RXFRMT 0x0002408 +#define ACP_I2STDM_ITER 0x000240C +#define ACP_I2STDM_TXFRMT 0x0002410 +#define ACP_I2STDM0_MSTRCLKGEN 0x0002414 +#define ACP_I2STDM1_MSTRCLKGEN 0x0002418 +#define ACP_I2STDM2_MSTRCLKGEN 0x000241C +#define ACP_I2STDM_REFCLKGEN 0x0002420 + +/* Registers from ACP_BT_TDM block */ +#define ACP_BTTDM_IER 0x0002800 +#define ACP_BTTDM_IRER 0x0002804 +#define ACP_BTTDM_RXFRMT 0x0002808 +#define ACP_BTTDM_ITER 0x000280C +#define ACP_BTTDM_TXFRMT 0x0002810 +#define ACP_HSTDM_IER 0x0002814 +#define ACP_HSTDM_IRER 0x0002818 +#define ACP_HSTDM_RXFRMT 0x000281C +#define ACP_HSTDM_ITER 0x0002820 +#define ACP_HSTDM_TXFRMT 0x0002824 + +/* Registers from ACP_WOV block */ +#define ACP_WOV_PDM_ENABLE 0x0002C04 +#define ACP_WOV_PDM_DMA_ENABLE 0x0002C08 +#define ACP_WOV_RX_RINGBUFADDR 0x0002C0C +#define ACP_WOV_RX_RINGBUFSIZE 0x0002C10 +#define ACP_WOV_RX_LINKPOSITIONCNTR 0x0002C14 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH 0x0002C18 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW 0x0002C1C +#define ACP_WOV_RX_INTR_WATERMARK_SIZE 0x0002C20 +#define ACP_WOV_PDM_FIFO_FLUSH 0x0002C24 +#define ACP_WOV_PDM_NO_OF_CHANNELS 0x0002C28 +#define ACP_WOV_PDM_DECIMATION_FACTOR 0x0002C2C +#define ACP_WOV_PDM_VAD_CTRL 0x0002C30 +#define ACP_WOV_WAKE 0x0002C54 +#define ACP_WOV_BUFFER_STATUS 0x0002C58 +#define ACP_WOV_MISC_CTRL 0x0002C5C +#define ACP_WOV_CLK_CTRL 0x0002C60 +#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN 0x0002C64 +#define ACP_WOV_ERROR_STATUS_REGISTER 0x0002C68 +#define ACP_PDM_CLKDIV 0x0002C6C + +/* Registers from ACP_P1_AUDIO_BUFFERS block */ +#define ACP_P1_I2S_RX_RINGBUFADDR 0x0003A00 +#define ACP_P1_I2S_RX_RINGBUFSIZE 0x0003A04 +#define ACP_P1_I2S_RX_LINKPOSITIONCNTR 0x0003A08 +#define ACP_P1_I2S_RX_FIFOADDR 0x0003A0C +#define ACP_P1_I2S_RX_FIFOSIZE 0x0003A10 +#define ACP_P1_I2S_RX_DMA_SIZE 0x0003A14 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0003A18 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW 0x0003A1C +#define ACP_P1_I2S_RX_INTR_WATERMARK_SIZE 0x0003A20 +#define ACP_P1_I2S_TX_RINGBUFADDR 0x0003A24 +#define ACP_P1_I2S_TX_RINGBUFSIZE 0x0003A28 +#define ACP_P1_I2S_TX_LINKPOSITIONCNTR 0x0003A2C +#define ACP_P1_I2S_TX_FIFOADDR 0x0003A30 +#define ACP_P1_I2S_TX_FIFOSIZE 0x0003A34 +#define ACP_P1_I2S_TX_DMA_SIZE 0x0003A38 +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x0003A3C +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0003A40 +#define ACP_P1_I2S_TX_INTR_WATERMARK_SIZE 0x0003A44 +#define ACP_P1_BT_RX_RINGBUFADDR 0x0003A48 +#define ACP_P1_BT_RX_RINGBUFSIZE 0x0003A4C +#define ACP_P1_BT_RX_LINKPOSITIONCNTR 0x0003A50 +#define ACP_P1_BT_RX_FIFOADDR 0x0003A54 +#define ACP_P1_BT_RX_FIFOSIZE 0x0003A58 +#define ACP_P1_BT_RX_DMA_SIZE 0x0003A5C +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0003A60 +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_LOW 0x0003A64 +#define ACP_P1_BT_RX_INTR_WATERMARK_SIZE 0x0003A68 +#define ACP_P1_BT_TX_RINGBUFADDR 0x0003A6C +#define ACP_P1_BT_TX_RINGBUFSIZE 0x0003A70 +#define ACP_P1_BT_TX_LINKPOSITIONCNTR 0x0003A74 +#define ACP_P1_BT_TX_FIFOADDR 0x0003A78 +#define ACP_P1_BT_TX_FIFOSIZE 0x0003A7C +#define ACP_P1_BT_TX_DMA_SIZE 0x0003A80 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0003A84 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_LOW 0x0003A88 +#define ACP_P1_BT_TX_INTR_WATERMARK_SIZE 0x0003A8C +#define ACP_P1_HS_RX_RINGBUFADDR 0x0003A90 +#define ACP_P1_HS_RX_RINGBUFSIZE 0x0003A94 +#define ACP_P1_HS_RX_LINKPOSITIONCNTR 0x0003A98 +#define ACP_P1_HS_RX_FIFOADDR 0x0003A9C +#define ACP_P1_HS_RX_FIFOSIZE 0x0003AA0 +#define ACP_P1_HS_RX_DMA_SIZE 0x0003AA4 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_HIGH 0x0003AA8 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_LOW 0x0003AAC +#define ACP_P1_HS_RX_INTR_WATERMARK_SIZE 0x0003AB0 +#define ACP_P1_HS_TX_RINGBUFADDR 0x0003AB4 +#define ACP_P1_HS_TX_RINGBUFSIZE 0x0003AB8 +#define ACP_P1_HS_TX_LINKPOSITIONCNTR 0x0003ABC +#define ACP_P1_HS_TX_FIFOADDR 0x0003AC0 +#define ACP_P1_HS_TX_FIFOSIZE 0x0003AC4 +#define ACP_P1_HS_TX_DMA_SIZE 0x0003AC8 +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_HIGH 0x0003ACC +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_LOW 0x0003AD0 +#define ACP_P1_HS_TX_INTR_WATERMARK_SIZE 0x0003AD4 + +/* Registers from ACP_SCRATCH block */ +#define ACP_SCRATCH_REG_0 0x0010000 +#define ACP_SCRATCH_REG_1 0x0010004 +#define ACP_SCRATCH_REG_2 0x0010008 +#define ACP_SCRATCH_REG_3 0x001000C +#define ACP_SCRATCH_REG_4 0x0010010 +#define ACP_SCRATCH_REG_5 0x0010014 +#define ACP_SCRATCH_REG_6 0x0010018 +#define ACP_SCRATCH_REG_7 0x001001C +#define ACP_SCRATCH_REG_8 0x0010020 +#define ACP_SCRATCH_REG_9 0x0010024 +#define ACP_SCRATCH_REG_10 0x0010028 +#define ACP_SCRATCH_REG_11 0x001002C +#define ACP_SCRATCH_REG_12 0x0010030 +#define ACP_SCRATCH_REG_13 0x0010034 +#define ACP_SCRATCH_REG_14 0x0010038 +#define ACP_SCRATCH_REG_15 0x001003C +#define ACP_SCRATCH_REG_16 0x0010040 +#define ACP_SCRATCH_REG_17 0x0010044 +#define ACP_SCRATCH_REG_18 0x0010048 +#define ACP_SCRATCH_REG_19 0x001004C +#define ACP_SCRATCH_REG_20 0x0010050 +#define ACP_SCRATCH_REG_21 0x0010054 +#define ACP_SCRATCH_REG_22 0x0010058 +#define ACP_SCRATCH_REG_23 0x001005C +#define ACP_SCRATCH_REG_24 0x0010060 +#define ACP_SCRATCH_REG_25 0x0010064 +#define ACP_SCRATCH_REG_26 0x0010068 +#define ACP_SCRATCH_REG_27 0x001006C +#define ACP_SCRATCH_REG_28 0x0010070 +#define ACP_SCRATCH_REG_29 0x0010074 +#define ACP_SCRATCH_REG_30 0x0010078 +#define ACP_SCRATCH_REG_31 0x001007C +#define ACP_SCRATCH_REG_32 0x0010080 +#define ACP_SCRATCH_REG_33 0x0010084 +#define ACP_SCRATCH_REG_34 0x0010088 +#define ACP_SCRATCH_REG_35 0x001008C +#define ACP_SCRATCH_REG_36 0x0010090 +#define ACP_SCRATCH_REG_37 0x0010094 +#define ACP_SCRATCH_REG_38 0x0010098 +#define ACP_SCRATCH_REG_39 0x001009C +#define ACP_SCRATCH_REG_40 0x00100A0 +#define ACP_SCRATCH_REG_41 0x00100A4 +#define ACP_SCRATCH_REG_42 0x00100A8 +#define ACP_SCRATCH_REG_43 0x00100AC +#define ACP_SCRATCH_REG_44 0x00100B0 +#define ACP_SCRATCH_REG_45 0x00100B4 +#define ACP_SCRATCH_REG_46 0x00100B8 +#define ACP_SCRATCH_REG_47 0x00100BC +#define ACP_SCRATCH_REG_48 0x00100C0 +#define ACP_SCRATCH_REG_49 0x00100C4 +#define ACP_SCRATCH_REG_50 0x00100C8 +#define ACP_SCRATCH_REG_51 0x00100CC +#define ACP_SCRATCH_REG_52 0x00100D0 +#define ACP_SCRATCH_REG_53 0x00100D4 +#define ACP_SCRATCH_REG_54 0x00100D8 +#define ACP_SCRATCH_REG_55 0x00100DC +#define ACP_SCRATCH_REG_56 0x00100E0 +#define ACP_SCRATCH_REG_57 0x00100E4 +#define ACP_SCRATCH_REG_58 0x00100E8 +#define ACP_SCRATCH_REG_59 0x00100EC +#define ACP_SCRATCH_REG_60 0x00100F0 +#define ACP_SCRATCH_REG_61 0x00100F4 +#define ACP_SCRATCH_REG_62 0x00100F8 +#define ACP_SCRATCH_REG_63 0x00100FC +#define ACP_SCRATCH_REG_64 0x0010100 +#define ACP_SCRATCH_REG_65 0x0010104 +#define ACP_SCRATCH_REG_66 0x0010108 +#define ACP_SCRATCH_REG_67 0x001010C +#define ACP_SCRATCH_REG_68 0x0010110 +#define ACP_SCRATCH_REG_69 0x0010114 +#define ACP_SCRATCH_REG_70 0x0010118 +#define ACP_SCRATCH_REG_71 0x001011C +#define ACP_SCRATCH_REG_72 0x0010120 +#define ACP_SCRATCH_REG_73 0x0010124 +#define ACP_SCRATCH_REG_74 0x0010128 +#define ACP_SCRATCH_REG_75 0x001012C +#define ACP_SCRATCH_REG_76 0x0010130 +#define ACP_SCRATCH_REG_77 0x0010134 +#define ACP_SCRATCH_REG_78 0x0010138 +#define ACP_SCRATCH_REG_79 0x001013C +#define ACP_SCRATCH_REG_80 0x0010140 +#define ACP_SCRATCH_REG_81 0x0010144 +#define ACP_SCRATCH_REG_82 0x0010148 +#define ACP_SCRATCH_REG_83 0x001014C +#define ACP_SCRATCH_REG_84 0x0010150 +#define ACP_SCRATCH_REG_85 0x0010154 +#define ACP_SCRATCH_REG_86 0x0010158 +#define ACP_SCRATCH_REG_87 0x001015C +#define ACP_SCRATCH_REG_88 0x0010160 +#define ACP_SCRATCH_REG_89 0x0010164 +#define ACP_SCRATCH_REG_90 0x0010168 +#define ACP_SCRATCH_REG_91 0x001016C +#define ACP_SCRATCH_REG_92 0x0010170 +#define ACP_SCRATCH_REG_93 0x0010174 +#define ACP_SCRATCH_REG_94 0x0010178 +#define ACP_SCRATCH_REG_95 0x001017C +#define ACP_SCRATCH_REG_96 0x0010180 +#define ACP_SCRATCH_REG_97 0x0010184 +#define ACP_SCRATCH_REG_98 0x0010188 +#define ACP_SCRATCH_REG_99 0x001018C +#define ACP_SCRATCH_REG_100 0x0010190 +#define ACP_SCRATCH_REG_101 0x0010194 +#define ACP_SCRATCH_REG_102 0x0010198 +#define ACP_SCRATCH_REG_103 0x001019C +#define ACP_SCRATCH_REG_104 0x00101A0 +#define ACP_SCRATCH_REG_105 0x00101A4 +#define ACP_SCRATCH_REG_106 0x00101A8 +#define ACP_SCRATCH_REG_107 0x00101AC +#define ACP_SCRATCH_REG_108 0x00101B0 +#define ACP_SCRATCH_REG_109 0x00101B4 +#define ACP_SCRATCH_REG_110 0x00101B8 +#define ACP_SCRATCH_REG_111 0x00101BC +#define ACP_SCRATCH_REG_112 0x00101C0 +#define ACP_SCRATCH_REG_113 0x00101C4 +#define ACP_SCRATCH_REG_114 0x00101C8 +#define ACP_SCRATCH_REG_115 0x00101CC +#define ACP_SCRATCH_REG_116 0x00101D0 +#define ACP_SCRATCH_REG_117 0x00101D4 +#define ACP_SCRATCH_REG_118 0x00101D8 +#define ACP_SCRATCH_REG_119 0x00101DC +#define ACP_SCRATCH_REG_120 0x00101E0 +#define ACP_SCRATCH_REG_121 0x00101E4 +#define ACP_SCRATCH_REG_122 0x00101E8 +#define ACP_SCRATCH_REG_123 0x00101EC +#define ACP_SCRATCH_REG_124 0x00101F0 +#define ACP_SCRATCH_REG_125 0x00101F4 +#define ACP_SCRATCH_REG_126 0x00101F8 +#define ACP_SCRATCH_REG_127 0x00101FC +#define ACP_SCRATCH_REG_128 0x0010200 +#endif diff --git a/include/sound/control.h b/include/sound/control.h index eae443ba79ba..cc3dcc6cfb0f 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -138,6 +138,7 @@ int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol); int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace); int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id); int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id); +void snd_ctl_rename(struct snd_card *card, struct snd_kcontrol *kctl, const char *name); int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, int active); struct snd_kcontrol *snd_ctl_find_numid(struct snd_card * card, unsigned int numid); struct snd_kcontrol *snd_ctl_find_id(struct snd_card * card, struct snd_ctl_elem_id *id); diff --git a/include/sound/cs42l42.h b/include/sound/cs42l42.h index a55d522f1772..1d1c24fdd0ca 100644 --- a/include/sound/cs42l42.h +++ b/include/sound/cs42l42.h @@ -40,6 +40,7 @@ #define CS42L42_PAGE_30 0x3000 #define CS42L42_CHIP_ID 0x42A42 +#define CS42L83_CHIP_ID 0x42A83 /* Page 0x10 Global Registers */ #define CS42L42_DEVID_AB (CS42L42_PAGE_10 + 0x01) diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h index 6d3c82c4b6ac..25ec8c181688 100644 --- a/include/sound/hda_codec.h +++ b/include/sound/hda_codec.h @@ -258,7 +258,6 @@ struct hda_codec { unsigned int link_down_at_suspend:1; /* link down at runtime suspend */ unsigned int relaxed_resume:1; /* don't resume forcibly for jack */ unsigned int forced_resume:1; /* forced resume for jack */ - unsigned int mst_no_extra_pcms:1; /* no backup PCMs for DP-MST */ #ifdef CONFIG_PM unsigned long power_on_acct; @@ -293,8 +292,6 @@ struct hda_codec { #define dev_to_hda_codec(_dev) container_of(_dev, struct hda_codec, core.dev) #define hda_codec_dev(_dev) (&(_dev)->core.dev) -#define hdac_to_hda_priv(_hdac) \ - container_of(_hdac, struct hdac_hda_priv, codec.core) #define hdac_to_hda_codec(_hdac) container_of(_hdac, struct hda_codec, core) #define list_for_each_codec(c, bus) \ diff --git a/include/sound/hda_register.h b/include/sound/hda_register.h index ad8b71b1dbb6..d37cf43546eb 100644 --- a/include/sound/hda_register.h +++ b/include/sound/hda_register.h @@ -260,7 +260,18 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define AZX_REG_ML_LCAP 0x00 #define AZX_REG_ML_LCTL 0x04 + +#define AZX_ML_LCTL_CPA BIT(23) +#define AZX_ML_LCTL_CPA_SHIFT 23 +#define AZX_ML_LCTL_SPA BIT(16) +#define AZX_ML_LCTL_SPA_SHIFT 16 +#define AZX_ML_LCTL_SCF GENMASK(3, 0) + #define AZX_REG_ML_LOSIDV 0x08 + +/* bit0 is reserved, with BIT(1) mapping to stream1 */ +#define AZX_ML_LOSIDV_STREAM_MASK 0xFFFE + #define AZX_REG_ML_LSDIID 0x0C #define AZX_REG_ML_LPSOO 0x10 #define AZX_REG_ML_LPSIO 0x12 @@ -268,15 +279,6 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define AZX_REG_ML_LOUTPAY 0x20 #define AZX_REG_ML_LINPAY 0x30 -/* bit0 is reserved, with BIT(1) mapping to stream1 */ -#define ML_LOSIDV_STREAM_MASK 0xFFFE - -#define ML_LCTL_SCF_MASK 0xF -#define AZX_MLCTL_SPA (0x1 << 16) -#define AZX_MLCTL_CPA (0x1 << 23) -#define AZX_MLCTL_SPA_SHIFT 16 -#define AZX_MLCTL_CPA_SHIFT 23 - /* registers for DMA Resume Capability Structure */ #define AZX_DRSM_CAP_ID 0x5 #define AZX_REG_DRSM_CTL 0x4 diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 797bf67a164d..35778f953a3f 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -10,6 +10,7 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/io-64-nonatomic-lo-hi.h> +#include <linux/iopoll.h> #include <linux/pm_runtime.h> #include <linux/timecounter.h> #include <sound/core.h> @@ -550,6 +551,7 @@ void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev, int idx, int direction, int tag); struct hdac_stream *snd_hdac_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream); +void snd_hdac_stream_release_locked(struct hdac_stream *azx_dev); void snd_hdac_stream_release(struct hdac_stream *azx_dev); struct hdac_stream *snd_hdac_get_stream(struct hdac_bus *bus, int dir, int stream_tag); @@ -560,8 +562,8 @@ int snd_hdac_stream_setup_periods(struct hdac_stream *azx_dev); int snd_hdac_stream_set_params(struct hdac_stream *azx_dev, unsigned int format_val); void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start); -void snd_hdac_stream_clear(struct hdac_stream *azx_dev); void snd_hdac_stream_stop(struct hdac_stream *azx_dev); +void snd_hdac_stop_streams(struct hdac_bus *bus); void snd_hdac_stop_streams_and_chip(struct hdac_bus *bus); void snd_hdac_stream_reset(struct hdac_stream *azx_dev); void snd_hdac_stream_sync_trigger(struct hdac_stream *azx_dev, bool set, @@ -589,6 +591,12 @@ int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus, snd_hdac_reg_readw((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) #define snd_hdac_stream_readb(dev, reg) \ snd_hdac_reg_readb((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) +#define snd_hdac_stream_readb_poll(dev, reg, val, cond, delay_us, timeout_us) \ + read_poll_timeout_atomic(snd_hdac_reg_readb, val, cond, delay_us, timeout_us, \ + false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) +#define snd_hdac_stream_readl_poll(dev, reg, val, cond, delay_us, timeout_us) \ + read_poll_timeout_atomic(snd_hdac_reg_readl, val, cond, delay_us, timeout_us, \ + false, (dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) /* update a register, pass without AZX_REG_ prefix */ #define snd_hdac_stream_updatel(dev, reg, mask, val) \ diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index d26234f9ee46..83aed26ab143 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -11,9 +11,6 @@ int snd_hdac_ext_bus_init(struct hdac_bus *bus, struct device *dev, const struct hdac_ext_bus_ops *ext_ops); void snd_hdac_ext_bus_exit(struct hdac_bus *bus); -int snd_hdac_ext_bus_device_init(struct hdac_bus *bus, int addr, - struct hdac_device *hdev, int type); -void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev); void snd_hdac_ext_bus_device_remove(struct hdac_bus *bus); #define HDA_CODEC_REV_EXT_ENTRY(_vid, _rev, _name, drv_data) \ @@ -80,12 +77,9 @@ struct hdac_ext_stream { #define stream_to_hdac_ext_stream(s) \ container_of(s, struct hdac_ext_stream, hstream) -void snd_hdac_ext_stream_init(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream, int idx, - int direction, int tag); int snd_hdac_ext_stream_init_all(struct hdac_bus *bus, int start_idx, int num_stream, int dir); -void snd_hdac_stream_free_all(struct hdac_bus *bus); +void snd_hdac_ext_stream_free_all(struct hdac_bus *bus); void snd_hdac_link_free_all(struct hdac_bus *bus); struct hdac_ext_stream *snd_hdac_ext_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream, @@ -188,12 +182,6 @@ void snd_hdac_ext_bus_link_power(struct hdac_device *codec, bool enable); #define snd_hdac_adsp_readq_poll(chip, reg, val, cond, delay_us, timeout_us) \ readq_poll_timeout((chip)->dsp_ba + (reg), val, cond, \ delay_us, timeout_us) -#define snd_hdac_stream_readb_poll(strm, reg, val, cond, delay_us, timeout_us) \ - readb_poll_timeout((strm)->sd_addr + AZX_REG_ ## reg, val, cond, \ - delay_us, timeout_us) -#define snd_hdac_stream_readl_poll(strm, reg, val, cond, delay_us, timeout_us) \ - readl_poll_timeout((strm)->sd_addr + AZX_REG_ ## reg, val, cond, \ - delay_us, timeout_us) struct hdac_ext_device; diff --git a/include/sound/intel-nhlt.h b/include/sound/intel-nhlt.h index 3d5cf201cd80..53470d6a28d6 100644 --- a/include/sound/intel-nhlt.h +++ b/include/sound/intel-nhlt.h @@ -136,6 +136,8 @@ bool intel_nhlt_has_endpoint_type(struct nhlt_acpi_table *nhlt, u8 link_type); int intel_nhlt_ssp_endpoint_mask(struct nhlt_acpi_table *nhlt, u8 device_type); +int intel_nhlt_ssp_mclk_mask(struct nhlt_acpi_table *nhlt, int ssp_num); + struct nhlt_specific_cfg * intel_nhlt_get_endpoint_blob(struct device *dev, struct nhlt_acpi_table *nhlt, u32 bus_id, u8 link_type, u8 vbps, u8 bps, @@ -169,6 +171,11 @@ static inline int intel_nhlt_ssp_endpoint_mask(struct nhlt_acpi_table *nhlt, u8 return 0; } +static inline int intel_nhlt_ssp_mclk_mask(struct nhlt_acpi_table *nhlt, int ssp_num) +{ + return 0; +} + static inline struct nhlt_specific_cfg * intel_nhlt_get_endpoint_blob(struct device *dev, struct nhlt_acpi_table *nhlt, u32 bus_id, u8 link_type, u8 vbps, u8 bps, diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h index 8d79cebf95f3..43d524580bd2 100644 --- a/include/sound/memalloc.h +++ b/include/sound/memalloc.h @@ -26,9 +26,6 @@ struct snd_dma_device { struct device *dev; /* generic device */ }; -#define snd_dma_continuous_data(x) ((struct device *)(__force unsigned long)(x)) - - /* * buffer types */ diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 8c48a5bce88c..7b1a022910e8 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -346,6 +346,8 @@ static inline void snd_pcm_pack_audio_tstamp_report(__u32 *data, __u32 *accuracy struct snd_pcm_runtime { /* -- Status -- */ + snd_pcm_state_t state; /* stream state */ + snd_pcm_state_t suspended_state; /* suspended stream state */ struct snd_pcm_substream *trigger_master; struct timespec64 trigger_tstamp; /* trigger timestamp */ bool trigger_tstamp_latched; /* trigger timestamp latched in low-level driver/hardware */ @@ -678,12 +680,26 @@ void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream, */ static inline int snd_pcm_running(struct snd_pcm_substream *substream) { - return (substream->runtime->status->state == SNDRV_PCM_STATE_RUNNING || - (substream->runtime->status->state == SNDRV_PCM_STATE_DRAINING && + return (substream->runtime->state == SNDRV_PCM_STATE_RUNNING || + (substream->runtime->state == SNDRV_PCM_STATE_DRAINING && substream->stream == SNDRV_PCM_STREAM_PLAYBACK)); } /** + * __snd_pcm_set_state - Change the current PCM state + * @runtime: PCM runtime to set + * @state: the current state to set + * + * Call within the stream lock + */ +static inline void __snd_pcm_set_state(struct snd_pcm_runtime *runtime, + snd_pcm_state_t state) +{ + runtime->state = state; + runtime->status->state = state; /* copy for mmap */ +} + +/** * bytes_to_samples - Unit conversion of the size from bytes to samples * @runtime: PCM runtime instance * @size: size in bytes diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index ab55f40896e0..25e049f44178 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -39,6 +39,7 @@ struct asoc_simple_dai { struct asoc_simple_data { u32 convert_rate; u32 convert_channels; + const char *convert_sample_format; }; struct asoc_simple_jack { @@ -176,6 +177,7 @@ void asoc_simple_convert_fixup(struct asoc_simple_data *data, struct snd_pcm_hw_params *params); void asoc_simple_parse_convert(struct device_node *np, char *prefix, struct asoc_simple_data *data); +bool asoc_simple_is_convert_required(const struct asoc_simple_data *data); int asoc_simple_parse_routing(struct snd_soc_card *card, char *prefix); diff --git a/include/sound/soc-acpi-intel-match.h b/include/sound/soc-acpi-intel-match.h index bc7fd46ec2bc..82a7db23db69 100644 --- a/include/sound/soc-acpi-intel-match.h +++ b/include/sound/soc-acpi-intel-match.h @@ -14,7 +14,6 @@ * these tables are not constants, some fields can be used for * pdata or machine ops */ -extern struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[]; @@ -30,6 +29,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[]; @@ -38,6 +38,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[]; /* diff --git a/include/sound/soc.h b/include/sound/soc.h index aad24a1d3276..37bbfc8b45cb 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -31,31 +31,31 @@ #define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert, xautodisable) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = shift_left, \ - .rshift = shift_right, .max = xmax, .platform_max = xmax, \ + .rshift = shift_right, .max = xmax, \ .invert = xinvert, .autodisable = xautodisable}) #define SOC_DOUBLE_S_VALUE(xreg, shift_left, shift_right, xmin, xmax, xsign_bit, xinvert, xautodisable) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = shift_left, \ - .rshift = shift_right, .min = xmin, .max = xmax, .platform_max = xmax, \ + .rshift = shift_right, .min = xmin, .max = xmax, \ .sign_bit = xsign_bit, .invert = xinvert, .autodisable = xautodisable}) #define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert, xautodisable) \ SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert, xautodisable) #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert}) + {.reg = xreg, .max = xmax, .invert = xinvert}) #define SOC_DOUBLE_R_VALUE(xlreg, xrreg, xshift, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .max = xmax, .platform_max = xmax, .invert = xinvert}) + .max = xmax, .invert = xinvert}) #define SOC_DOUBLE_R_S_VALUE(xlreg, xrreg, xshift, xmin, xmax, xsign_bit, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .max = xmax, .min = xmin, .platform_max = xmax, .sign_bit = xsign_bit, \ + .max = xmax, .min = xmin, .sign_bit = xsign_bit, \ .invert = xinvert}) #define SOC_DOUBLE_R_RANGE_VALUE(xlreg, xrreg, xshift, xmin, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .min = xmin, .max = xmax, .platform_max = xmax, .invert = xinvert}) + .min = xmin, .max = xmax, .invert = xinvert}) #define SOC_SINGLE(xname, reg, shift, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\ @@ -68,7 +68,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ @@ -99,7 +99,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \ @@ -199,7 +199,7 @@ .put = snd_soc_put_volsw, \ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, \ - .min = xmin, .max = xmax, .platform_max = xmax, \ + .min = xmin, .max = xmax, \ .sign_bit = 7,} } #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ @@ -273,7 +273,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_DOUBLE_EXT_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert,\ xhandler_get, xhandler_put, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ @@ -1062,7 +1062,8 @@ struct snd_soc_pcm_runtime { unsigned int params_select; /* currently selected param for dai link */ /* Dynamic PCM BE runtime data */ - struct snd_soc_dpcm_runtime dpcm[2]; + struct snd_soc_dpcm_runtime dpcm[SNDRV_PCM_STREAM_LAST + 1]; + struct snd_soc_dapm_widget *c2c_widget[SNDRV_PCM_STREAM_LAST + 1]; long pmdown_time; @@ -1078,11 +1079,6 @@ struct snd_soc_pcm_runtime { * asoc_rtd_to_codec() */ struct snd_soc_dai **dais; - unsigned int num_codecs; - unsigned int num_cpus; - - struct snd_soc_dapm_widget *playback_widget; - struct snd_soc_dapm_widget *capture_widget; struct delayed_work delayed_work; void (*close_delayed_work_func)(struct snd_soc_pcm_runtime *rtd); @@ -1108,7 +1104,7 @@ struct snd_soc_pcm_runtime { }; /* see soc_new_pcm_runtime() */ #define asoc_rtd_to_cpu(rtd, n) (rtd)->dais[n] -#define asoc_rtd_to_codec(rtd, n) (rtd)->dais[n + (rtd)->num_cpus] +#define asoc_rtd_to_codec(rtd, n) (rtd)->dais[n + (rtd)->dai_link->num_cpus] #define asoc_substream_to_rtd(substream) \ (struct snd_soc_pcm_runtime *)snd_pcm_substream_chip(substream) @@ -1118,15 +1114,15 @@ struct snd_soc_pcm_runtime { (i)++) #define for_each_rtd_cpu_dais(rtd, i, dai) \ for ((i) = 0; \ - ((i) < rtd->num_cpus) && ((dai) = asoc_rtd_to_cpu(rtd, i)); \ + ((i) < rtd->dai_link->num_cpus) && ((dai) = asoc_rtd_to_cpu(rtd, i)); \ (i)++) #define for_each_rtd_codec_dais(rtd, i, dai) \ for ((i) = 0; \ - ((i) < rtd->num_codecs) && ((dai) = asoc_rtd_to_codec(rtd, i)); \ + ((i) < rtd->dai_link->num_codecs) && ((dai) = asoc_rtd_to_codec(rtd, i)); \ (i)++) #define for_each_rtd_dais(rtd, i, dai) \ for ((i) = 0; \ - ((i) < (rtd)->num_cpus + (rtd)->num_codecs) && \ + ((i) < (rtd)->dai_link->num_cpus + (rtd)->dai_link->num_codecs) && \ ((dai) = (rtd)->dais[i]); \ (i)++) diff --git a/include/sound/sof.h b/include/sound/sof.h index 367dccfea7ad..341fef19e612 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -89,6 +89,7 @@ struct snd_sof_pdata { /* machine */ struct platform_device *pdev_mach; const struct snd_soc_acpi_mach *machine; + const struct snd_sof_of_mach *of_machine; void *hw_pdata; @@ -102,6 +103,7 @@ struct snd_sof_pdata { struct sof_dev_desc { /* list of machines using this configuration */ struct snd_soc_acpi_mach *machines; + struct snd_sof_of_mach *of_machines; /* alternate list of machines using this configuration */ struct snd_soc_acpi_mach *alt_machines; diff --git a/include/sound/sof/control.h b/include/sound/sof/control.h index 7379a33d7247..983d374fe511 100644 --- a/include/sound/sof/control.h +++ b/include/sound/sof/control.h @@ -117,11 +117,11 @@ struct sof_ipc_ctrl_data { /* control data - add new types if needed */ union { /* channel values can be used by volume type controls */ - struct sof_ipc_ctrl_value_chan chanv[0]; + DECLARE_FLEX_ARRAY(struct sof_ipc_ctrl_value_chan, chanv); /* component values used by routing controls like mux, mixer */ - struct sof_ipc_ctrl_value_comp compv[0]; + DECLARE_FLEX_ARRAY(struct sof_ipc_ctrl_value_comp, compv); /* data can be used by binary controls */ - struct sof_abi_hdr data[0]; + DECLARE_FLEX_ARRAY(struct sof_abi_hdr, data); }; } __packed; diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index 21d98f31a9ca..83fd81c82e4c 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -84,6 +84,7 @@ enum sof_ipc_dai_type { SOF_DAI_AMD_BT, /**< AMD ACP BT*/ SOF_DAI_AMD_SP, /**< AMD ACP SP */ SOF_DAI_AMD_DMIC, /**< AMD ACP DMIC */ + SOF_DAI_AMD_HS, /**< Amd HS */ SOF_DAI_MEDIATEK_AFE, /**< Mediatek AFE */ }; @@ -112,6 +113,7 @@ struct sof_ipc_dai_config { struct sof_ipc_dai_acp_params acpbt; struct sof_ipc_dai_acp_params acpsp; struct sof_ipc_dai_acpdmic_params acpdmic; + struct sof_ipc_dai_acp_params acphs; struct sof_ipc_dai_mtk_afe_params afe; }; } __packed; diff --git a/include/sound/sof/ipc4/header.h b/include/sound/sof/ipc4/header.h index a795deacc2ea..99efe0ef1784 100644 --- a/include/sound/sof/ipc4/header.h +++ b/include/sound/sof/ipc4/header.h @@ -427,6 +427,11 @@ struct sof_ipc4_dx_state_info { #define SOF_IPC4_NOTIFICATION_TYPE_GET(x) (((x) & SOF_IPC4_NOTIFICATION_TYPE_MASK) >> \ SOF_IPC4_NOTIFICATION_TYPE_SHIFT) +#define SOF_IPC4_LOG_CORE_SHIFT 12 +#define SOF_IPC4_LOG_CORE_MASK GENMASK(15, 12) +#define SOF_IPC4_LOG_CORE_GET(x) (((x) & SOF_IPC4_LOG_CORE_MASK) >> \ + SOF_IPC4_LOG_CORE_SHIFT) + /* Value of notification type field - must fit into 8 bits */ enum sof_ipc4_notification_type { /* Phrase detected (notification from WoV module) */ diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 73df80d462dc..ed50e81174bf 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -84,7 +84,6 @@ struct raid56_bio_trace_info; EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \ EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \ EM( IO_TREE_INODE_IO, "INODE_IO") \ - EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \ EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \ EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \ EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \ @@ -154,7 +153,6 @@ FLUSH_STATES { EXTENT_NODATASUM, "NODATASUM"}, \ { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \ { EXTENT_NEED_WAIT, "NEED_WAIT"}, \ - { EXTENT_DAMAGED, "DAMAGED"}, \ { EXTENT_NORESERVE, "NORESERVE"}, \ { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \ { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \ diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h index bad21222130e..da0eaae98fa3 100644 --- a/include/trace/events/dlm.h +++ b/include/trace/events/dlm.h @@ -49,7 +49,7 @@ /* note: we begin tracing dlm_lock_start() only if ls and lkb are found */ TRACE_EVENT(dlm_lock_start, - TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name, + TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name, unsigned int namelen, int mode, __u32 flags), TP_ARGS(ls, lkb, name, namelen, mode, flags), @@ -91,10 +91,11 @@ TRACE_EVENT(dlm_lock_start, TRACE_EVENT(dlm_lock_end, - TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name, - unsigned int namelen, int mode, __u32 flags, int error), + TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name, + unsigned int namelen, int mode, __u32 flags, int error, + bool kernel_lock), - TP_ARGS(ls, lkb, name, namelen, mode, flags, error), + TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock), TP_STRUCT__entry( __field(__u32, ls_id) @@ -113,6 +114,7 @@ TRACE_EVENT(dlm_lock_end, __entry->lkb_id = lkb->lkb_id; __entry->mode = mode; __entry->flags = flags; + __entry->error = error; r = lkb->lkb_resource; if (r) @@ -122,14 +124,14 @@ TRACE_EVENT(dlm_lock_end, memcpy(__get_dynamic_array(res_name), name, __get_dynamic_array_len(res_name)); - /* return value will be zeroed in those cases by dlm_lock() - * we do it here again to not introduce more overhead if - * trace isn't running and error reflects the return value. - */ - if (error == -EAGAIN || error == -EDEADLK) - __entry->error = 0; - else - __entry->error = error; + if (kernel_lock) { + /* return value will be zeroed in those cases by dlm_lock() + * we do it here again to not introduce more overhead if + * trace isn't running and error reflects the return value. + */ + if (error == -EAGAIN || error == -EDEADLK) + __entry->error = 0; + } ), diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h index 57de057bd503..4f4c44ea3a65 100644 --- a/include/trace/events/erofs.h +++ b/include/trace/events/erofs.h @@ -53,15 +53,14 @@ TRACE_EVENT(erofs_lookup, ); TRACE_EVENT(erofs_fill_inode, - TP_PROTO(struct inode *inode, int isdir), - TP_ARGS(inode, isdir), + TP_PROTO(struct inode *inode), + TP_ARGS(inode), TP_STRUCT__entry( __field(dev_t, dev ) __field(erofs_nid_t, nid ) __field(erofs_blk_t, blkaddr ) __field(unsigned int, ofs ) - __field(int, isdir ) ), TP_fast_assign( @@ -69,13 +68,11 @@ TRACE_EVENT(erofs_fill_inode, __entry->nid = EROFS_I(inode)->nid; __entry->blkaddr = erofs_blknr(iloc(EROFS_I_SB(inode), __entry->nid)); __entry->ofs = erofs_blkoff(iloc(EROFS_I_SB(inode), __entry->nid)); - __entry->isdir = isdir; ), - TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u, isdir %d", + TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u", show_dev_nid(__entry), - __entry->blkaddr, __entry->ofs, - __entry->isdir) + __entry->blkaddr, __entry->ofs) ); TRACE_EVENT(erofs_readpage, diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index f1e922237736..c6b372401c27 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1578,9 +1578,10 @@ TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, TRACE_EVENT(f2fs_update_extent_tree_range, TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, - unsigned int len), + unsigned int len, + unsigned int c_len), - TP_ARGS(inode, pgofs, blkaddr, len), + TP_ARGS(inode, pgofs, blkaddr, len, c_len), TP_STRUCT__entry( __field(dev_t, dev) @@ -1588,6 +1589,7 @@ TRACE_EVENT(f2fs_update_extent_tree_range, __field(unsigned int, pgofs) __field(u32, blk) __field(unsigned int, len) + __field(unsigned int, c_len) ), TP_fast_assign( @@ -1596,14 +1598,17 @@ TRACE_EVENT(f2fs_update_extent_tree_range, __entry->pgofs = pgofs; __entry->blk = blkaddr; __entry->len = len; + __entry->c_len = c_len; ), TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " - "blkaddr = %u, len = %u", + "blkaddr = %u, len = %u, " + "c_len = %u", show_dev_ino(__entry), __entry->pgofs, __entry->blk, - __entry->len) + __entry->len, + __entry->c_len) ); TRACE_EVENT(f2fs_shrink_extent_tree, @@ -1823,7 +1828,10 @@ TRACE_EVENT(f2fs_iostat, __field(unsigned long long, app_bio) __field(unsigned long long, app_wio) __field(unsigned long long, app_mio) + __field(unsigned long long, app_bcdio) + __field(unsigned long long, app_mcdio) __field(unsigned long long, fs_dio) + __field(unsigned long long, fs_cdio) __field(unsigned long long, fs_nio) __field(unsigned long long, fs_mio) __field(unsigned long long, fs_gc_dio) @@ -1835,6 +1843,8 @@ TRACE_EVENT(f2fs_iostat, __field(unsigned long long, app_brio) __field(unsigned long long, app_rio) __field(unsigned long long, app_mrio) + __field(unsigned long long, app_bcrio) + __field(unsigned long long, app_mcrio) __field(unsigned long long, fs_drio) __field(unsigned long long, fs_gdrio) __field(unsigned long long, fs_cdrio) @@ -1849,7 +1859,10 @@ TRACE_EVENT(f2fs_iostat, __entry->app_bio = iostat[APP_BUFFERED_IO]; __entry->app_wio = iostat[APP_WRITE_IO]; __entry->app_mio = iostat[APP_MAPPED_IO]; + __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO]; + __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO]; __entry->fs_dio = iostat[FS_DATA_IO]; + __entry->fs_cdio = iostat[FS_CDATA_IO]; __entry->fs_nio = iostat[FS_NODE_IO]; __entry->fs_mio = iostat[FS_META_IO]; __entry->fs_gc_dio = iostat[FS_GC_DATA_IO]; @@ -1861,6 +1874,8 @@ TRACE_EVENT(f2fs_iostat, __entry->app_brio = iostat[APP_BUFFERED_READ_IO]; __entry->app_rio = iostat[APP_READ_IO]; __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; + __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO]; + __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO]; __entry->fs_drio = iostat[FS_DATA_READ_IO]; __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; @@ -1870,20 +1885,24 @@ TRACE_EVENT(f2fs_iostat, ), TP_printk("dev = (%d,%d), " - "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu], " - "fs [data=%llu, node=%llu, meta=%llu, discard=%llu], " + "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, " + "compr(buffered=%llu, mapped=%llu)], " + "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu], " "gc [data=%llu, node=%llu], " "cp [data=%llu, node=%llu, meta=%llu], " "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " - "fs [data=%llu, (gc_data=%llu, compr_data=%llu), " + "compr(buffered=%llu, mapped=%llu)], " + "fs [data=%llu, (gc_data=%llu, cdata=%llu), " "node=%llu, meta=%llu]", show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, - __entry->app_bio, __entry->app_mio, __entry->fs_dio, + __entry->app_bio, __entry->app_mio, __entry->app_bcdio, + __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio, __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, __entry->fs_cp_nio, __entry->fs_cp_mio, __entry->app_rio, __entry->app_drio, __entry->app_brio, - __entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio, + __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio, + __entry->fs_drio, __entry->fs_gdrio, __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) ); diff --git a/include/trace/events/habanalabs.h b/include/trace/events/habanalabs.h new file mode 100644 index 000000000000..f05c5fa668a2 --- /dev/null +++ b/include/trace/events/habanalabs.h @@ -0,0 +1,93 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright 2016-2021 HabanaLabs, Ltd. + * All Rights Reserved. + * + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM habanalabs + +#if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_HABANALABS_H + +#include <linux/tracepoint.h> + +DECLARE_EVENT_CLASS(habanalabs_mmu_template, + TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte), + + TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte), + + TP_STRUCT__entry( + __string(dname, dev_name(dev)) + __field(u64, virt_addr) + __field(u64, phys_addr) + __field(u32, page_size) + __field(u8, flush_pte) + ), + + TP_fast_assign( + __assign_str(dname, dev_name(dev)); + __entry->virt_addr = virt_addr; + __entry->phys_addr = phys_addr; + __entry->page_size = page_size; + __entry->flush_pte = flush_pte; + ), + + TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s", + __get_str(dname), + __entry->virt_addr, + __entry->phys_addr, + __entry->page_size, + __entry->flush_pte ? "true" : "false") +); + +DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_map, + TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte), + TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte)); + +DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_unmap, + TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte), + TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte)); + +DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template, + TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), + + TP_ARGS(dev, cpu_addr, dma_addr, size, caller), + + TP_STRUCT__entry( + __string(dname, dev_name(dev)) + __field(u64, cpu_addr) + __field(u64, dma_addr) + __field(u32, size) + __field(const char *, caller) + ), + + TP_fast_assign( + __assign_str(dname, dev_name(dev)); + __entry->cpu_addr = cpu_addr; + __entry->dma_addr = dma_addr; + __entry->size = size; + __entry->caller = caller; + ), + + TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s", + __get_str(dname), + __entry->cpu_addr, + __entry->dma_addr, + __entry->size, + __entry->caller) +); + +DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_alloc, + TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), + TP_ARGS(dev, cpu_addr, dma_addr, size, caller)); + +DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_free, + TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), + TP_ARGS(dev, cpu_addr, dma_addr, size, caller)); + +#endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h index d651f3437367..935af4947917 100644 --- a/include/trace/events/huge_memory.h +++ b/include/trace/events/huge_memory.h @@ -11,11 +11,14 @@ EM( SCAN_FAIL, "failed") \ EM( SCAN_SUCCEED, "succeeded") \ EM( SCAN_PMD_NULL, "pmd_null") \ + EM( SCAN_PMD_NONE, "pmd_none") \ + EM( SCAN_PMD_MAPPED, "page_pmd_mapped") \ EM( SCAN_EXCEED_NONE_PTE, "exceed_none_pte") \ EM( SCAN_EXCEED_SWAP_PTE, "exceed_swap_pte") \ EM( SCAN_EXCEED_SHARED_PTE, "exceed_shared_pte") \ EM( SCAN_PTE_NON_PRESENT, "pte_non_present") \ EM( SCAN_PTE_UFFD_WP, "pte_uffd_wp") \ + EM( SCAN_PTE_MAPPED_HUGEPAGE, "pte_mapped_hugepage") \ EM( SCAN_PAGE_RO, "no_writable_page") \ EM( SCAN_LACK_REFERENCED_PAGE, "lack_referenced_page") \ EM( SCAN_PAGE_NULL, "page_null") \ @@ -166,5 +169,39 @@ TRACE_EVENT(mm_collapse_huge_page_swapin, __entry->ret) ); +TRACE_EVENT(mm_khugepaged_scan_file, + + TP_PROTO(struct mm_struct *mm, struct page *page, const char *filename, + int present, int swap, int result), + + TP_ARGS(mm, page, filename, present, swap, result), + + TP_STRUCT__entry( + __field(struct mm_struct *, mm) + __field(unsigned long, pfn) + __string(filename, filename) + __field(int, present) + __field(int, swap) + __field(int, result) + ), + + TP_fast_assign( + __entry->mm = mm; + __entry->pfn = page ? page_to_pfn(page) : -1; + __assign_str(filename, filename); + __entry->present = present; + __entry->swap = swap; + __entry->result = result; + ), + + TP_printk("mm=%p, scan_pfn=0x%lx, filename=%s, present=%d, swap=%d, result=%s", + __entry->mm, + __entry->pfn, + __get_str(filename), + __entry->present, + __entry->swap, + __print_symbolic(__entry->result, SCAN_STATUS)) +); + #endif /* __HUGE_MEMORY_H */ #include <trace/define_trace.h> diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h index c5b21ff0ac85..936fd41bf147 100644 --- a/include/trace/events/io_uring.h +++ b/include/trace/events/io_uring.h @@ -655,6 +655,35 @@ TRACE_EVENT(io_uring_short_write, __entry->wanted, __entry->got) ); +/* + * io_uring_local_work_run - ran ring local task work + * + * @tctx: pointer to a io_uring_ctx + * @count: how many functions it ran + * @loops: how many loops it ran + * + */ +TRACE_EVENT(io_uring_local_work_run, + + TP_PROTO(void *ctx, int count, unsigned int loops), + + TP_ARGS(ctx, count, loops), + + TP_STRUCT__entry ( + __field(void *, ctx ) + __field(int, count ) + __field(unsigned int, loops ) + ), + + TP_fast_assign( + __entry->ctx = ctx; + __entry->count = count; + __entry->loops = loops; + ), + + TP_printk("ring %p, count %d, loops %u", __entry->ctx, __entry->count, __entry->loops) +); + #endif /* _TRACE_IO_URING_H */ /* This part must be outside protection */ diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 4cb51ace600d..243073cfc29d 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -9,16 +9,15 @@ #include <linux/tracepoint.h> #include <trace/events/mmflags.h> -DECLARE_EVENT_CLASS(kmem_alloc, +TRACE_EVENT(kmem_cache_alloc, TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, - size_t bytes_req, - size_t bytes_alloc, - gfp_t gfp_flags), + gfp_t gfp_flags, + int node), - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags), + TP_ARGS(call_site, ptr, s, gfp_flags, node), TP_STRUCT__entry( __field( unsigned long, call_site ) @@ -26,56 +25,42 @@ DECLARE_EVENT_CLASS(kmem_alloc, __field( size_t, bytes_req ) __field( size_t, bytes_alloc ) __field( unsigned long, gfp_flags ) + __field( int, node ) __field( bool, accounted ) ), TP_fast_assign( __entry->call_site = call_site; __entry->ptr = ptr; - __entry->bytes_req = bytes_req; - __entry->bytes_alloc = bytes_alloc; + __entry->bytes_req = s->object_size; + __entry->bytes_alloc = s->size; __entry->gfp_flags = (__force unsigned long)gfp_flags; + __entry->node = node; __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ? ((gfp_flags & __GFP_ACCOUNT) || - (s && s->flags & SLAB_ACCOUNT)) : false; + (s->flags & SLAB_ACCOUNT)) : false; ), - TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s accounted=%s", + TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d accounted=%s", (void *)__entry->call_site, __entry->ptr, __entry->bytes_req, __entry->bytes_alloc, show_gfp_flags(__entry->gfp_flags), + __entry->node, __entry->accounted ? "true" : "false") ); -DEFINE_EVENT(kmem_alloc, kmalloc, - - TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, - size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) -); - -DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, - - TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, - size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) -); - -DECLARE_EVENT_CLASS(kmem_alloc_node, +TRACE_EVENT(kmalloc, TP_PROTO(unsigned long call_site, const void *ptr, - struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node), - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node), + TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), TP_STRUCT__entry( __field( unsigned long, call_site ) @@ -84,7 +69,6 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __field( size_t, bytes_alloc ) __field( unsigned long, gfp_flags ) __field( int, node ) - __field( bool, accounted ) ), TP_fast_assign( @@ -94,9 +78,6 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __entry->bytes_alloc = bytes_alloc; __entry->gfp_flags = (__force unsigned long)gfp_flags; __entry->node = node; - __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ? - ((gfp_flags & __GFP_ACCOUNT) || - (s && s->flags & SLAB_ACCOUNT)) : false; ), TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d accounted=%s", @@ -106,25 +87,8 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __entry->bytes_alloc, show_gfp_flags(__entry->gfp_flags), __entry->node, - __entry->accounted ? "true" : "false") -); - -DEFINE_EVENT(kmem_alloc_node, kmalloc_node, - - TP_PROTO(unsigned long call_site, const void *ptr, - struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, - gfp_t gfp_flags, int node), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node) -); - -DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node, - - TP_PROTO(unsigned long call_site, const void *ptr, - struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, - gfp_t gfp_flags, int node), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node) + (IS_ENABLED(CONFIG_MEMCG_KMEM) && + (__entry->gfp_flags & (__force unsigned long)__GFP_ACCOUNT)) ? "true" : "false") ); TRACE_EVENT(kfree, @@ -149,20 +113,20 @@ TRACE_EVENT(kfree, TRACE_EVENT(kmem_cache_free, - TP_PROTO(unsigned long call_site, const void *ptr, const char *name), + TP_PROTO(unsigned long call_site, const void *ptr, const struct kmem_cache *s), - TP_ARGS(call_site, ptr, name), + TP_ARGS(call_site, ptr, s), TP_STRUCT__entry( __field( unsigned long, call_site ) __field( const void *, ptr ) - __string( name, name ) + __string( name, s->name ) ), TP_fast_assign( __entry->call_site = call_site; __entry->ptr = ptr; - __assign_str(name, name); + __assign_str(name, s->name); ), TP_printk("call_site=%pS ptr=%p name=%s", diff --git a/include/trace/events/maple_tree.h b/include/trace/events/maple_tree.h new file mode 100644 index 000000000000..2be403bdc2bd --- /dev/null +++ b/include/trace/events/maple_tree.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM maple_tree + +#if !defined(_TRACE_MM_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_MM_H + + +#include <linux/tracepoint.h> + +struct ma_state; + +TRACE_EVENT(ma_op, + + TP_PROTO(const char *fn, struct ma_state *mas), + + TP_ARGS(fn, mas), + + TP_STRUCT__entry( + __field(const char *, fn) + __field(unsigned long, min) + __field(unsigned long, max) + __field(unsigned long, index) + __field(unsigned long, last) + __field(void *, node) + ), + + TP_fast_assign( + __entry->fn = fn; + __entry->min = mas->min; + __entry->max = mas->max; + __entry->index = mas->index; + __entry->last = mas->last; + __entry->node = mas->node; + ), + + TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu", + __entry->fn, + (void *) __entry->node, + (unsigned long) __entry->min, + (unsigned long) __entry->max, + (unsigned long) __entry->index, + (unsigned long) __entry->last + ) +) +TRACE_EVENT(ma_read, + + TP_PROTO(const char *fn, struct ma_state *mas), + + TP_ARGS(fn, mas), + + TP_STRUCT__entry( + __field(const char *, fn) + __field(unsigned long, min) + __field(unsigned long, max) + __field(unsigned long, index) + __field(unsigned long, last) + __field(void *, node) + ), + + TP_fast_assign( + __entry->fn = fn; + __entry->min = mas->min; + __entry->max = mas->max; + __entry->index = mas->index; + __entry->last = mas->last; + __entry->node = mas->node; + ), + + TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu", + __entry->fn, + (void *) __entry->node, + (unsigned long) __entry->min, + (unsigned long) __entry->max, + (unsigned long) __entry->index, + (unsigned long) __entry->last + ) +) + +TRACE_EVENT(ma_write, + + TP_PROTO(const char *fn, struct ma_state *mas, unsigned long piv, + void *val), + + TP_ARGS(fn, mas, piv, val), + + TP_STRUCT__entry( + __field(const char *, fn) + __field(unsigned long, min) + __field(unsigned long, max) + __field(unsigned long, index) + __field(unsigned long, last) + __field(unsigned long, piv) + __field(void *, val) + __field(void *, node) + ), + + TP_fast_assign( + __entry->fn = fn; + __entry->min = mas->min; + __entry->max = mas->max; + __entry->index = mas->index; + __entry->last = mas->last; + __entry->piv = piv; + __entry->val = val; + __entry->node = mas->node; + ), + + TP_printk("%s\tNode %p (%lu %lu) range:%lu-%lu piv (%lu) val %p", + __entry->fn, + (void *) __entry->node, + (unsigned long) __entry->min, + (unsigned long) __entry->max, + (unsigned long) __entry->index, + (unsigned long) __entry->last, + (unsigned long) __entry->piv, + (void *) __entry->val + ) +) +#endif /* _TRACE_MM_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/mmap.h b/include/trace/events/mmap.h index 4661f7ba07c0..216de5f03621 100644 --- a/include/trace/events/mmap.h +++ b/include/trace/events/mmap.h @@ -42,6 +42,79 @@ TRACE_EVENT(vm_unmapped_area, __entry->low_limit, __entry->high_limit, __entry->align_mask, __entry->align_offset) ); + +TRACE_EVENT(vma_mas_szero, + TP_PROTO(struct maple_tree *mt, unsigned long start, + unsigned long end), + + TP_ARGS(mt, start, end), + + TP_STRUCT__entry( + __field(struct maple_tree *, mt) + __field(unsigned long, start) + __field(unsigned long, end) + ), + + TP_fast_assign( + __entry->mt = mt; + __entry->start = start; + __entry->end = end; + ), + + TP_printk("mt_mod %p, (NULL), SNULL, %lu, %lu,", + __entry->mt, + (unsigned long) __entry->start, + (unsigned long) __entry->end + ) +); + +TRACE_EVENT(vma_store, + TP_PROTO(struct maple_tree *mt, struct vm_area_struct *vma), + + TP_ARGS(mt, vma), + + TP_STRUCT__entry( + __field(struct maple_tree *, mt) + __field(struct vm_area_struct *, vma) + __field(unsigned long, vm_start) + __field(unsigned long, vm_end) + ), + + TP_fast_assign( + __entry->mt = mt; + __entry->vma = vma; + __entry->vm_start = vma->vm_start; + __entry->vm_end = vma->vm_end - 1; + ), + + TP_printk("mt_mod %p, (%p), STORE, %lu, %lu,", + __entry->mt, __entry->vma, + (unsigned long) __entry->vm_start, + (unsigned long) __entry->vm_end + ) +); + + +TRACE_EVENT(exit_mmap, + TP_PROTO(struct mm_struct *mm), + + TP_ARGS(mm), + + TP_STRUCT__entry( + __field(struct mm_struct *, mm) + __field(struct maple_tree *, mt) + ), + + TP_fast_assign( + __entry->mm = mm; + __entry->mt = &mm->mm_mt; + ), + + TP_printk("mt_mod %p, DESTROY\n", + __entry->mt + ) +); + #endif /* This part must be outside protection */ diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h index 65016a767b7a..f160d68f961d 100644 --- a/include/trace/events/scmi.h +++ b/include/trace/events/scmi.h @@ -27,9 +27,9 @@ TRACE_EVENT(scmi_fc_call, __entry->val2 = val2; ), - TP_printk("[0x%02X]:[0x%02X]:[%08X]:%u:%u", - __entry->protocol_id, __entry->msg_id, - __entry->res_id, __entry->val1, __entry->val2) + TP_printk("pt=%02X msg_id=%02X res_id:%u vals=%u:%u", + __entry->protocol_id, __entry->msg_id, + __entry->res_id, __entry->val1, __entry->val2) ); TRACE_EVENT(scmi_xfer_begin, @@ -53,9 +53,9 @@ TRACE_EVENT(scmi_xfer_begin, __entry->poll = poll; ), - TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u poll=%u", - __entry->transfer_id, __entry->msg_id, __entry->protocol_id, - __entry->seq, __entry->poll) + TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u", + __entry->protocol_id, __entry->msg_id, __entry->seq, + __entry->transfer_id, __entry->poll) ); TRACE_EVENT(scmi_xfer_response_wait, @@ -81,9 +81,9 @@ TRACE_EVENT(scmi_xfer_response_wait, __entry->poll = poll; ), - TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u tmo_ms=%u poll=%u", - __entry->transfer_id, __entry->msg_id, __entry->protocol_id, - __entry->seq, __entry->timeout, __entry->poll) + TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u", + __entry->protocol_id, __entry->msg_id, __entry->seq, + __entry->transfer_id, __entry->timeout, __entry->poll) ); TRACE_EVENT(scmi_xfer_end, @@ -107,9 +107,9 @@ TRACE_EVENT(scmi_xfer_end, __entry->status = status; ), - TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%d", - __entry->transfer_id, __entry->msg_id, __entry->protocol_id, - __entry->seq, __entry->status) + TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d", + __entry->protocol_id, __entry->msg_id, __entry->seq, + __entry->transfer_id, __entry->status) ); TRACE_EVENT(scmi_rx_done, @@ -133,9 +133,9 @@ TRACE_EVENT(scmi_rx_done, __entry->msg_type = msg_type; ), - TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u msg_type=%u", - __entry->transfer_id, __entry->msg_id, __entry->protocol_id, - __entry->seq, __entry->msg_type) + TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u", + __entry->protocol_id, __entry->msg_id, __entry->seq, + __entry->transfer_id, __entry->msg_type) ); TRACE_EVENT(scmi_msg_dump, diff --git a/include/trace/events/sof.h b/include/trace/events/sof.h new file mode 100644 index 000000000000..21c2a1efb9f6 --- /dev/null +++ b/include/trace/events/sof.h @@ -0,0 +1,121 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2022 Intel Corporation. All rights reserved. + * + * Author: Noah Klayman <noah.klayman@intel.com> + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM sof + +#if !defined(_TRACE_SOF_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_SOF_H +#include <linux/tracepoint.h> +#include <linux/types.h> +#include <sound/sof/stream.h> +#include "../../../sound/soc/sof/sof-audio.h" + +DECLARE_EVENT_CLASS(sof_widget_template, + TP_PROTO(struct snd_sof_widget *swidget), + TP_ARGS(swidget), + TP_STRUCT__entry( + __string(name, swidget->widget->name) + __field(int, use_count) + ), + TP_fast_assign( + __assign_str(name, swidget->widget->name); + __entry->use_count = swidget->use_count; + ), + TP_printk("name=%s use_count=%d", __get_str(name), __entry->use_count) +); + +DEFINE_EVENT(sof_widget_template, sof_widget_setup, + TP_PROTO(struct snd_sof_widget *swidget), + TP_ARGS(swidget) +); + +DEFINE_EVENT(sof_widget_template, sof_widget_free, + TP_PROTO(struct snd_sof_widget *swidget), + TP_ARGS(swidget) +); + +TRACE_EVENT(sof_ipc3_period_elapsed_position, + TP_PROTO(struct snd_sof_dev *sdev, struct sof_ipc_stream_posn *posn), + TP_ARGS(sdev, posn), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u64, host_posn) + __field(u64, dai_posn) + __field(u64, wallclock) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->host_posn = posn->host_posn; + __entry->dai_posn = posn->dai_posn; + __entry->wallclock = posn->wallclock; + ), + TP_printk("device_name=%s host_posn=%#llx dai_posn=%#llx wallclock=%#llx", + __get_str(device_name), __entry->host_posn, __entry->dai_posn, + __entry->wallclock) +); + +TRACE_EVENT(sof_pcm_pointer_position, + TP_PROTO(struct snd_sof_dev *sdev, + struct snd_sof_pcm *spcm, + struct snd_pcm_substream *substream, + snd_pcm_uframes_t dma_posn, + snd_pcm_uframes_t dai_posn + ), + TP_ARGS(sdev, spcm, substream, dma_posn, dai_posn), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u32, pcm_id) + __field(int, stream) + __field(unsigned long, dma_posn) + __field(unsigned long, dai_posn) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->pcm_id = le32_to_cpu(spcm->pcm.pcm_id); + __entry->stream = substream->stream; + __entry->dma_posn = dma_posn; + __entry->dai_posn = dai_posn; + ), + TP_printk("device_name=%s pcm_id=%d stream=%d dma_posn=%lu dai_posn=%lu", + __get_str(device_name), __entry->pcm_id, __entry->stream, + __entry->dma_posn, __entry->dai_posn) +); + +TRACE_EVENT(sof_stream_position_ipc_rx, + TP_PROTO(struct device *dev), + TP_ARGS(dev), + TP_STRUCT__entry( + __string(device_name, dev_name(dev)) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(dev)); + ), + TP_printk("device_name=%s", __get_str(device_name)) +); + +TRACE_EVENT(sof_ipc4_fw_config, + TP_PROTO(struct snd_sof_dev *sdev, char *key, u32 value), + TP_ARGS(sdev, key, value), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __string(key, key) + __field(u32, value) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __assign_str(key, key); + __entry->value = value; + ), + TP_printk("device_name=%s key=%s value=%d", + __get_str(device_name), __get_str(key), __entry->value) +); + +#endif /* _TRACE_SOF_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/sof_intel.h b/include/trace/events/sof_intel.h new file mode 100644 index 000000000000..2a77f9d26c0b --- /dev/null +++ b/include/trace/events/sof_intel.h @@ -0,0 +1,148 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2022 Intel Corporation. All rights reserved. + * + * Author: Noah Klayman <noah.klayman@intel.com> + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM sof_intel + +#if !defined(_TRACE_SOF_INTEL_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_SOF_INTEL_H +#include <linux/tracepoint.h> +#include <sound/hdaudio.h> +#include "../../../sound/soc/sof/sof-audio.h" + +TRACE_EVENT(sof_intel_hda_irq, + TP_PROTO(struct snd_sof_dev *sdev, char *source), + TP_ARGS(sdev, source), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __string(source, source) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __assign_str(source, source); + ), + TP_printk("device_name=%s source=%s", + __get_str(device_name), __get_str(source)) +); + +DECLARE_EVENT_CLASS(sof_intel_ipc_firmware_template, + TP_ARGS(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext), + TP_PROTO(sdev, msg, msg_ext), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u32, msg) + __field(u32, msg_ext) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->msg = msg; + __entry->msg_ext = msg_ext; + ), + TP_printk("device_name=%s msg=%#x msg_ext=%#x", + __get_str(device_name), __entry->msg, __entry->msg_ext) +); + +DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_response, + TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext), + TP_ARGS(sdev, msg, msg_ext) +); + +DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_initiated, + TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext), + TP_ARGS(sdev, msg, msg_ext) +); + +TRACE_EVENT(sof_intel_D0I3C_updated, + TP_PROTO(struct snd_sof_dev *sdev, u8 reg), + TP_ARGS(sdev, reg), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u8, reg) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->reg = reg; + ), + TP_printk("device_name=%s register=%#x", + __get_str(device_name), __entry->reg) +); + +TRACE_EVENT(sof_intel_hda_irq_ipc_check, + TP_PROTO(struct snd_sof_dev *sdev, u32 irq_status), + TP_ARGS(sdev, irq_status), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u32, irq_status) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->irq_status = irq_status; + ), + TP_printk("device_name=%s irq_status=%#x", + __get_str(device_name), __entry->irq_status) +); + +TRACE_EVENT(sof_intel_hda_dsp_pcm, + TP_PROTO(struct snd_sof_dev *sdev, + struct hdac_stream *hstream, + struct snd_pcm_substream *substream, + snd_pcm_uframes_t pos + ), + TP_ARGS(sdev, hstream, substream, pos), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u32, hstream_index) + __field(u32, substream) + __field(unsigned long, pos) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->hstream_index = hstream->index; + __entry->substream = substream->stream; + __entry->pos = pos; + ), + TP_printk("device_name=%s hstream_index=%d substream=%d pos=%lu", + __get_str(device_name), __entry->hstream_index, + __entry->substream, __entry->pos) +); + +TRACE_EVENT(sof_intel_hda_dsp_stream_status, + TP_PROTO(struct device *dev, struct hdac_stream *s, u32 status), + TP_ARGS(dev, s, status), + TP_STRUCT__entry( + __string(device_name, dev_name(dev)) + __field(u32, stream) + __field(u32, status) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(dev)); + __entry->stream = s->index; + __entry->status = status; + ), + TP_printk("device_name=%s stream=%d status=%#x", + __get_str(device_name), __entry->stream, __entry->status) +); + +TRACE_EVENT(sof_intel_hda_dsp_check_stream_irq, + TP_PROTO(struct snd_sof_dev *sdev, u32 status), + TP_ARGS(sdev, status), + TP_STRUCT__entry( + __string(device_name, dev_name(sdev->dev)) + __field(u32, status) + ), + TP_fast_assign( + __assign_str(device_name, dev_name(sdev->dev)); + __entry->status = status; + ), + TP_printk("device_name=%s status=%#x", + __get_str(device_name), __entry->status) +); + +#endif /* _TRACE_SOF_INTEL_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/watchdog.h b/include/trace/events/watchdog.h new file mode 100644 index 000000000000..beb9bb3424c8 --- /dev/null +++ b/include/trace/events/watchdog.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM watchdog + +#if !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_WATCHDOG_H + +#include <linux/watchdog.h> +#include <linux/tracepoint.h> + +DECLARE_EVENT_CLASS(watchdog_template, + + TP_PROTO(struct watchdog_device *wdd, int err), + + TP_ARGS(wdd, err), + + TP_STRUCT__entry( + __field(int, id) + __field(int, err) + ), + + TP_fast_assign( + __entry->id = wdd->id; + __entry->err = err; + ), + + TP_printk("watchdog%d err=%d", __entry->id, __entry->err) +); + +DEFINE_EVENT(watchdog_template, watchdog_start, + TP_PROTO(struct watchdog_device *wdd, int err), + TP_ARGS(wdd, err)); + +DEFINE_EVENT(watchdog_template, watchdog_ping, + TP_PROTO(struct watchdog_device *wdd, int err), + TP_ARGS(wdd, err)); + +DEFINE_EVENT(watchdog_template, watchdog_stop, + TP_PROTO(struct watchdog_device *wdd, int err), + TP_ARGS(wdd, err)); + +TRACE_EVENT(watchdog_set_timeout, + + TP_PROTO(struct watchdog_device *wdd, unsigned int timeout, int err), + + TP_ARGS(wdd, timeout, err), + + TP_STRUCT__entry( + __field(int, id) + __field(unsigned int, timeout) + __field(int, err) + ), + + TP_fast_assign( + __entry->id = wdd->id; + __entry->timeout = timeout; + __entry->err = err; + ), + + TP_printk("watchdog%d timeout=%u err=%d", __entry->id, __entry->timeout, __entry->err) +); + +#endif /* !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ) */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/uapi/asm-generic/hugetlb_encode.h b/include/uapi/asm-generic/hugetlb_encode.h index 4f3d5aaa11f5..de687009bfe5 100644 --- a/include/uapi/asm-generic/hugetlb_encode.h +++ b/include/uapi/asm-generic/hugetlb_encode.h @@ -20,18 +20,18 @@ #define HUGETLB_FLAG_ENCODE_SHIFT 26 #define HUGETLB_FLAG_ENCODE_MASK 0x3f -#define HUGETLB_FLAG_ENCODE_16KB (14 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_32MB (25 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512MB (29 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16KB (14U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_64KB (16U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512KB (19U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1MB (20U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2MB (21U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_8MB (23U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16MB (24U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_32MB (25U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_256MB (28U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512MB (29U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1GB (30U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2GB (31U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16GB (34U << HUGETLB_FLAG_ENCODE_SHIFT) #endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */ diff --git a/include/uapi/asm-generic/mman-common.h b/include/uapi/asm-generic/mman-common.h index 6c1aa92a92e4..6ce1f1ceb432 100644 --- a/include/uapi/asm-generic/mman-common.h +++ b/include/uapi/asm-generic/mman-common.h @@ -77,6 +77,8 @@ #define MADV_DONTNEED_LOCKED 24 /* like DONTNEED, but drop locked pages too */ +#define MADV_COLLAPSE 25 /* Synchronous hugepage collapse */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index c2c9c674a223..0d93ec132ebb 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -755,6 +755,16 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_TOC 0x15 /* Subquery id: Query CAP firmware version */ #define AMDGPU_INFO_FW_CAP 0x16 + /* Subquery id: Query GFX RLCP firmware version */ + #define AMDGPU_INFO_FW_GFX_RLCP 0x17 + /* Subquery id: Query GFX RLCV firmware version */ + #define AMDGPU_INFO_FW_GFX_RLCV 0x18 + /* Subquery id: Query MES_KIQ firmware version */ + #define AMDGPU_INFO_FW_MES_KIQ 0x19 + /* Subquery id: Query MES firmware version */ + #define AMDGPU_INFO_FW_MES 0x1a + /* Subquery id: Query IMU firmware version */ + #define AMDGPU_INFO_FW_IMU 0x1b /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 0206f812c569..868d6909b718 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -99,18 +99,42 @@ extern "C" { #define DRM_FORMAT_INVALID 0 /* color index */ +#define DRM_FORMAT_C1 fourcc_code('C', '1', ' ', ' ') /* [7:0] C0:C1:C2:C3:C4:C5:C6:C7 1:1:1:1:1:1:1:1 eight pixels/byte */ +#define DRM_FORMAT_C2 fourcc_code('C', '2', ' ', ' ') /* [7:0] C0:C1:C2:C3 2:2:2:2 four pixels/byte */ +#define DRM_FORMAT_C4 fourcc_code('C', '4', ' ', ' ') /* [7:0] C0:C1 4:4 two pixels/byte */ #define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ -/* 8 bpp Red */ +/* 1 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D1 fourcc_code('D', '1', ' ', ' ') /* [7:0] D0:D1:D2:D3:D4:D5:D6:D7 1:1:1:1:1:1:1:1 eight pixels/byte */ + +/* 2 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D2 fourcc_code('D', '2', ' ', ' ') /* [7:0] D0:D1:D2:D3 2:2:2:2 four pixels/byte */ + +/* 4 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D4 fourcc_code('D', '4', ' ', ' ') /* [7:0] D0:D1 4:4 two pixels/byte */ + +/* 8 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D8 fourcc_code('D', '8', ' ', ' ') /* [7:0] D */ + +/* 1 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R1 fourcc_code('R', '1', ' ', ' ') /* [7:0] R0:R1:R2:R3:R4:R5:R6:R7 1:1:1:1:1:1:1:1 eight pixels/byte */ + +/* 2 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R2 fourcc_code('R', '2', ' ', ' ') /* [7:0] R0:R1:R2:R3 2:2:2:2 four pixels/byte */ + +/* 4 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R4 fourcc_code('R', '4', ' ', ' ') /* [7:0] R0:R1 4:4 two pixels/byte */ + +/* 8 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */ -/* 10 bpp Red */ +/* 10 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R10 fourcc_code('R', '1', '0', ' ') /* [15:0] x:R 6:10 little endian */ -/* 12 bpp Red */ +/* 12 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R12 fourcc_code('R', '1', '2', ' ') /* [15:0] x:R 4:12 little endian */ -/* 16 bpp Red */ +/* 16 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R little endian */ /* 16 bpp RG */ @@ -205,7 +229,9 @@ extern "C" { #define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */ #define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */ +#define DRM_FORMAT_AVUY8888 fourcc_code('A', 'V', 'U', 'Y') /* [31:0] A:Cr:Cb:Y 8:8:8:8 little endian */ #define DRM_FORMAT_XYUV8888 fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */ +#define DRM_FORMAT_XVUY8888 fourcc_code('X', 'V', 'U', 'Y') /* [31:0] X:Cr:Cb:Y 8:8:8:8 little endian */ #define DRM_FORMAT_VUY888 fourcc_code('V', 'U', '2', '4') /* [23:0] Cr:Cb:Y 8:8:8 little endian */ #define DRM_FORMAT_VUY101010 fourcc_code('V', 'U', '3', '0') /* Y followed by U then V, 10:10:10. Non-linear modifier only */ diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 0a0d56a6158e..fa953309d9ce 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -675,11 +675,11 @@ struct drm_mode_fb_cmd { * fetch metadata about an existing frame-buffer. * * In case of planar formats, this struct allows up to 4 buffer objects with - * offsets and pitches per plane. The pitch and offset order is dictated by the - * format FourCC as defined by ``drm_fourcc.h``, e.g. NV12 is described as: + * offsets and pitches per plane. The pitch and offset order are dictated by + * the format FourCC as defined by ``drm_fourcc.h``, e.g. NV12 is described as: * - * YUV 4:2:0 image with a plane of 8 bit Y samples followed by an - * interleaved U/V plane containing 8 bit 2x2 subsampled colour difference + * YUV 4:2:0 image with a plane of 8-bit Y samples followed by an + * interleaved U/V plane containing 8-bit 2x2 subsampled colour difference * samples. * * So it would consist of a Y plane at ``offsets[0]`` and a UV plane at diff --git a/include/uapi/drm/panfrost_drm.h b/include/uapi/drm/panfrost_drm.h index 9e40277d8185..9f231d40a146 100644 --- a/include/uapi/drm/panfrost_drm.h +++ b/include/uapi/drm/panfrost_drm.h @@ -224,6 +224,57 @@ struct drm_panfrost_madvise { __u32 retained; /* out, whether backing store still exists */ }; +/* Definitions for coredump decoding in user space */ +#define PANFROSTDUMP_MAJOR 1 +#define PANFROSTDUMP_MINOR 0 + +#define PANFROSTDUMP_MAGIC 0x464E4150 /* PANF */ + +#define PANFROSTDUMP_BUF_REG 0 +#define PANFROSTDUMP_BUF_BOMAP (PANFROSTDUMP_BUF_REG + 1) +#define PANFROSTDUMP_BUF_BO (PANFROSTDUMP_BUF_BOMAP + 1) +#define PANFROSTDUMP_BUF_TRAILER (PANFROSTDUMP_BUF_BO + 1) + +/* + * This structure is the native endianness of the dumping machine, tools can + * detect the endianness by looking at the value in 'magic'. + */ +struct panfrost_dump_object_header { + __u32 magic; + __u32 type; + __u32 file_size; + __u32 file_offset; + + union { + struct { + __u64 jc; + __u32 gpu_id; + __u32 major; + __u32 minor; + __u64 nbos; + } reghdr; + + struct { + __u32 valid; + __u64 iova; + __u32 data[2]; + } bomap; + + /* + * Force same size in case we want to expand the header + * with new fields and also keep it 512-byte aligned + */ + + __u32 sizer[496]; + }; +}; + +/* Registers object, an array of these */ +struct panfrost_dump_registers { + __u32 reg; + __u32 value; +}; + #if defined(__cplusplus) } #endif diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 7c1dc818b1d5..d676ed2b246e 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -187,7 +187,7 @@ #define AUDIT_MAX_KEY_LEN 256 #define AUDIT_BITMASK_SIZE 64 #define AUDIT_WORD(nr) ((__u32)((nr)/32)) -#define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32)) +#define AUDIT_BIT(nr) (1U << ((nr) - AUDIT_WORD(nr)*32)) #define AUDIT_SYSCALL_CLASSES 16 #define AUDIT_CLASS_DIR_WRITE 0 diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 59a217ca2dfd..51b9aa640ad2 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -87,10 +87,35 @@ struct bpf_cgroup_storage_key { __u32 attach_type; /* program attach type (enum bpf_attach_type) */ }; +enum bpf_cgroup_iter_order { + BPF_CGROUP_ITER_ORDER_UNSPEC = 0, + BPF_CGROUP_ITER_SELF_ONLY, /* process only a single object. */ + BPF_CGROUP_ITER_DESCENDANTS_PRE, /* walk descendants in pre-order. */ + BPF_CGROUP_ITER_DESCENDANTS_POST, /* walk descendants in post-order. */ + BPF_CGROUP_ITER_ANCESTORS_UP, /* walk ancestors upward. */ +}; + union bpf_iter_link_info { struct { __u32 map_fd; } map; + struct { + enum bpf_cgroup_iter_order order; + + /* At most one of cgroup_fd and cgroup_id can be non-zero. If + * both are zero, the walk starts from the default cgroup v2 + * root. For walking v1 hierarchy, one should always explicitly + * specify cgroup_fd. + */ + __u32 cgroup_fd; + __u64 cgroup_id; + } cgroup; + /* Parameters of task iterators. */ + struct { + __u32 tid; + __u32 pid; + __u32 pid_fd; + } task; }; /* BPF syscall commands, see bpf(2) man-page for more details. */ @@ -909,6 +934,7 @@ enum bpf_map_type { BPF_MAP_TYPE_INODE_STORAGE, BPF_MAP_TYPE_TASK_STORAGE, BPF_MAP_TYPE_BLOOM_FILTER, + BPF_MAP_TYPE_USER_RINGBUF, }; /* Note that tracing related programs such as @@ -1233,7 +1259,7 @@ enum { /* Query effective (directly attached + inherited from ancestor cgroups) * programs that will be executed for events within a cgroup. - * attach_flags with this flag are returned only for directly attached programs. + * attach_flags with this flag are always returned 0. */ #define BPF_F_QUERY_EFFECTIVE (1U << 0) @@ -1432,7 +1458,10 @@ union bpf_attr { __u32 attach_flags; __aligned_u64 prog_ids; __u32 prog_cnt; - __aligned_u64 prog_attach_flags; /* output: per-program attach_flags */ + /* output: per-program attach_flags. + * not allowed to be set during effective query. + */ + __aligned_u64 prog_attach_flags; } query; struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */ @@ -2573,10 +2602,12 @@ union bpf_attr { * There are two supported modes at this time: * * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer - * (room space is added or removed below the layer 2 header). + * (room space is added or removed between the layer 2 and + * layer 3 headers). * * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer - * (room space is added or removed below the layer 3 header). + * (room space is added or removed between the layer 3 and + * layer 4 headers). * * The following flags are supported at this time: * @@ -3008,8 +3039,18 @@ union bpf_attr { * **BPF_F_USER_STACK** * Collect a user space stack instead of a kernel stack. * **BPF_F_USER_BUILD_ID** - * Collect buildid+offset instead of ips for user stack, - * only valid if **BPF_F_USER_STACK** is also specified. + * Collect (build_id, file_offset) instead of ips for user + * stack, only valid if **BPF_F_USER_STACK** is also + * specified. + * + * *file_offset* is an offset relative to the beginning + * of the executable or shared object file backing the vma + * which the *ip* falls in. It is *not* an offset relative + * to that object's base address. Accordingly, it must be + * adjusted by adding (sh_addr - sh_offset), where + * sh_{addr,offset} correspond to the executable section + * containing *file_offset* in the object, for comparisons + * to symbols' st_value to be valid. * * **bpf_get_stack**\ () can collect up to * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject @@ -4425,7 +4466,7 @@ union bpf_attr { * * **-EEXIST** if the option already exists. * - * **-EFAULT** on failrue to parse the existing header options. + * **-EFAULT** on failure to parse the existing header options. * * **-EPERM** if the helper cannot be used under the current * *skops*\ **->op**. @@ -4634,7 +4675,7 @@ union bpf_attr { * a *map* with *task* as the **key**. From this * perspective, the usage is not much different from * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this - * helper enforces the key must be an task_struct and the map must also + * helper enforces the key must be a task_struct and the map must also * be a **BPF_MAP_TYPE_TASK_STORAGE**. * * Underneath, the value is stored locally at *task* instead of @@ -4692,7 +4733,7 @@ union bpf_attr { * * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size) * Description - * Returns the stored IMA hash of the *inode* (if it's avaialable). + * Returns the stored IMA hash of the *inode* (if it's available). * If the hash is larger than *size*, then only *size* * bytes will be copied to *dst* * Return @@ -4716,12 +4757,12 @@ union bpf_attr { * * The argument *len_diff* can be used for querying with a planned * size change. This allows to check MTU prior to changing packet - * ctx. Providing an *len_diff* adjustment that is larger than the + * ctx. Providing a *len_diff* adjustment that is larger than the * actual packet size (resulting in negative packet size) will in - * principle not exceed the MTU, why it is not considered a - * failure. Other BPF-helpers are needed for performing the - * planned size change, why the responsability for catch a negative - * packet size belong in those helpers. + * principle not exceed the MTU, which is why it is not considered + * a failure. Other BPF helpers are needed for performing the + * planned size change; therefore the responsibility for catching + * a negative packet size belongs in those helpers. * * Specifying *ifindex* zero means the MTU check is performed * against the current net device. This is practical if this isn't @@ -4919,6 +4960,7 @@ union bpf_attr { * Get address of the traced function (for tracing and kprobe programs). * Return * Address of the traced function. + * 0 for kprobes placed within the function (not at the entry). * * u64 bpf_get_attach_cookie(void *ctx) * Description @@ -5048,12 +5090,12 @@ union bpf_attr { * * long bpf_get_func_arg(void *ctx, u32 n, u64 *value) * Description - * Get **n**-th argument (zero based) of the traced function (for tracing programs) + * Get **n**-th argument register (zero based) of the traced function (for tracing programs) * returned in **value**. * * Return * 0 on success. - * **-EINVAL** if n >= arguments count of traced function. + * **-EINVAL** if n >= argument register count of traced function. * * long bpf_get_func_ret(void *ctx, u64 *value) * Description @@ -5066,24 +5108,37 @@ union bpf_attr { * * long bpf_get_func_arg_cnt(void *ctx) * Description - * Get number of arguments of the traced function (for tracing programs). + * Get number of registers of the traced function (for tracing programs) where + * function arguments are stored in these registers. * * Return - * The number of arguments of the traced function. + * The number of argument registers of the traced function. * * int bpf_get_retval(void) * Description - * Get the syscall's return value that will be returned to userspace. + * Get the BPF program's return value that will be returned to the upper layers. * - * This helper is currently supported by cgroup programs only. + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. * Return - * The syscall's return value. + * The BPF program's return value. * * int bpf_set_retval(int retval) * Description - * Set the syscall's return value that will be returned to userspace. + * Set the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * + * Note that there is the following corner case where the program exports an error + * via bpf_set_retval but signals success via 'return 1': + * + * bpf_set_retval(-EPERM); + * return 1; + * + * In this case, the BPF program's return value will use helper's -EPERM. This + * still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case. * - * This helper is currently supported by cgroup programs only. * Return * 0 on success, or a negative error in case of failure. * @@ -5331,6 +5386,55 @@ union bpf_attr { * **-EACCES** if the SYN cookie is not valid. * * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + * + * u64 bpf_ktime_get_tai_ns(void) + * Description + * A nonsettable system-wide clock derived from wall-clock time but + * ignoring leap seconds. This clock does not experience + * discontinuities and backwards jumps caused by NTP inserting leap + * seconds as CLOCK_REALTIME does. + * + * See: **clock_gettime**\ (**CLOCK_TAI**) + * Return + * Current *ktime*. + * + * long bpf_user_ringbuf_drain(struct bpf_map *map, void *callback_fn, void *ctx, u64 flags) + * Description + * Drain samples from the specified user ring buffer, and invoke + * the provided callback for each such sample: + * + * long (\*callback_fn)(struct bpf_dynptr \*dynptr, void \*ctx); + * + * If **callback_fn** returns 0, the helper will continue to try + * and drain the next sample, up to a maximum of + * BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1, + * the helper will skip the rest of the samples and return. Other + * return values are not used now, and will be rejected by the + * verifier. + * Return + * The number of drained samples if no error was encountered while + * draining samples, or 0 if no samples were present in the ring + * buffer. If a user-space producer was epoll-waiting on this map, + * and at least one sample was drained, they will receive an event + * notification notifying them of available space in the ring + * buffer. If the BPF_RB_NO_WAKEUP flag is passed to this + * function, no wakeup notification will be sent. If the + * BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will + * be sent even if no sample was drained. + * + * On failure, the returned value is one of the following: + * + * **-EBUSY** if the ring buffer is contended, and another calling + * context was concurrently draining the ring buffer. + * + * **-EINVAL** if user-space is not properly tracking the ring + * buffer due to the producer position not being aligned to 8 + * bytes, a sample not being aligned to 8 bytes, or the producer + * position not matching the advertised length of a sample. + * + * **-E2BIG** if user-space has tried to publish a sample which is + * larger than the size of the ring buffer, or which cannot fit + * within a struct bpf_dynptr. */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -5541,6 +5645,8 @@ union bpf_attr { FN(tcp_raw_gen_syncookie_ipv6), \ FN(tcp_raw_check_syncookie_ipv4), \ FN(tcp_raw_check_syncookie_ipv6), \ + FN(ktime_get_tai_ns), \ + FN(user_ringbuf_drain), \ /* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper @@ -5603,6 +5709,11 @@ enum { BPF_F_SEQ_NUMBER = (1ULL << 3), }; +/* BPF_FUNC_skb_get_tunnel_key flags. */ +enum { + BPF_F_TUNINFO_FLAGS = (1ULL << 4), +}; + /* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and * BPF_FUNC_perf_event_read_value flags. */ @@ -5792,7 +5903,10 @@ struct bpf_tunnel_key { }; __u8 tunnel_tos; __u8 tunnel_ttl; - __u16 tunnel_ext; /* Padding, future use. */ + union { + __u16 tunnel_ext; /* compat */ + __be16 tunnel_flags; + }; __u32 tunnel_label; union { __u32 local_ipv4; @@ -5836,6 +5950,11 @@ enum bpf_ret_code { * represented by BPF_REDIRECT above). */ BPF_LWT_REROUTE = 128, + /* BPF_FLOW_DISSECTOR_CONTINUE: used by BPF_PROG_TYPE_FLOW_DISSECTOR + * to indicate that no custom dissection was performed, and + * fallback to standard dissector is requested. + */ + BPF_FLOW_DISSECTOR_CONTINUE = 129, }; struct bpf_sock { @@ -6134,11 +6253,26 @@ struct bpf_link_info { struct { __aligned_u64 target_name; /* in/out: target_name buffer ptr */ __u32 target_name_len; /* in/out: target_name buffer len */ + + /* If the iter specific field is 32 bits, it can be put + * in the first or second union. Otherwise it should be + * put in the second union. + */ union { struct { __u32 map_id; } map; }; + union { + struct { + __u64 cgroup_id; + __u32 order; + } cgroup; + struct { + __u32 tid; + __u32 pid; + } task; + }; } iter; struct { __u32 netns_ino; diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index 7ada84e4a3ed..5655e89b962b 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -290,6 +290,12 @@ struct btrfs_ioctl_fs_info_args { #define BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID (1ULL << 1) #define BTRFS_FEATURE_COMPAT_RO_VERITY (1ULL << 2) +/* + * Put all block group items into a dedicated block group tree, greatly + * reducing mount time for large filesystem due to better locality. + */ +#define BTRFS_FEATURE_COMPAT_RO_BLOCK_GROUP_TREE (1ULL << 3) + #define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF (1ULL << 0) #define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (1ULL << 1) #define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS (1ULL << 2) diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index 5f32a2a495dc..1f7a38ec6ac3 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -965,6 +965,10 @@ static inline __u16 btrfs_qgroup_level(__u64 qgroupid) */ #define BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT (1ULL << 2) +#define BTRFS_QGROUP_STATUS_FLAGS_MASK (BTRFS_QGROUP_STATUS_FLAG_ON | \ + BTRFS_QGROUP_STATUS_FLAG_RESCAN | \ + BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT) + #define BTRFS_QGROUP_STATUS_VERSION 1 struct btrfs_qgroup_status_item { diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h index 90801ada2bbe..dd645ea72306 100644 --- a/include/uapi/linux/can.h +++ b/include/uapi/linux/can.h @@ -48,6 +48,7 @@ #include <linux/types.h> #include <linux/socket.h> +#include <linux/stddef.h> /* for offsetof */ /* controller area network (CAN) kernel definitions */ @@ -60,6 +61,7 @@ #define CAN_SFF_MASK 0x000007FFU /* standard frame format (SFF) */ #define CAN_EFF_MASK 0x1FFFFFFFU /* extended frame format (EFF) */ #define CAN_ERR_MASK 0x1FFFFFFFU /* omit EFF, RTR, ERR flags */ +#define CANXL_PRIO_MASK CAN_SFF_MASK /* 11 bit priority mask */ /* * Controller Area Network Identifier structure @@ -73,6 +75,7 @@ typedef __u32 canid_t; #define CAN_SFF_ID_BITS 11 #define CAN_EFF_ID_BITS 29 +#define CANXL_PRIO_BITS CAN_SFF_ID_BITS /* * Controller Area Network Error Message Frame Mask structure @@ -91,6 +94,16 @@ typedef __u32 can_err_mask_t; #define CANFD_MAX_DLC 15 #define CANFD_MAX_DLEN 64 +/* + * CAN XL payload length and DLC definitions according to ISO 11898-1 + * CAN XL DLC ranges from 0 .. 2047 => data length from 1 .. 2048 byte + */ +#define CANXL_MIN_DLC 0 +#define CANXL_MAX_DLC 2047 +#define CANXL_MAX_DLC_MASK 0x07FF +#define CANXL_MIN_DLEN 1 +#define CANXL_MAX_DLEN 2048 + /** * struct can_frame - Classical CAN frame structure (aka CAN 2.0B) * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition @@ -141,8 +154,8 @@ struct can_frame { * When this is done the former differentiation via CAN_MTU / CANFD_MTU gets * lost. CANFD_FDF allows programmers to mark CAN FD frames in the case of * using struct canfd_frame for mixed CAN / CAN FD content (dual use). - * N.B. the Kernel APIs do NOT provide mixed CAN / CAN FD content inside of - * struct canfd_frame therefore the CANFD_FDF flag is disregarded by Linux. + * Since the introduction of CAN XL the CANFD_FDF flag is set in all CAN FD + * frame structures provided by the CAN subsystem of the Linux kernel. */ #define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */ #define CANFD_ESI 0x02 /* error state indicator of the transmitting node */ @@ -166,8 +179,46 @@ struct canfd_frame { __u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8))); }; +/* + * defined bits for canxl_frame.flags + * + * The canxl_frame.flags element contains two bits CANXL_XLF and CANXL_SEC + * and shares the relative position of the struct can[fd]_frame.len element. + * The CANXL_XLF bit ALWAYS needs to be set to indicate a valid CAN XL frame. + * As a side effect setting this bit intentionally breaks the length checks + * for Classical CAN and CAN FD frames. + * + * Undefined bits in canxl_frame.flags are reserved and shall be set to zero. + */ +#define CANXL_XLF 0x80 /* mandatory CAN XL frame flag (must always be set!) */ +#define CANXL_SEC 0x01 /* Simple Extended Content (security/segmentation) */ + +/** + * struct canxl_frame - CAN with e'X'tended frame 'L'ength frame structure + * @prio: 11 bit arbitration priority with zero'ed CAN_*_FLAG flags + * @flags: additional flags for CAN XL + * @sdt: SDU (service data unit) type + * @len: frame payload length in byte (CANXL_MIN_DLEN .. CANXL_MAX_DLEN) + * @af: acceptance field + * @data: CAN XL frame payload (CANXL_MIN_DLEN .. CANXL_MAX_DLEN byte) + * + * @prio shares the same position as @can_id from struct can[fd]_frame. + */ +struct canxl_frame { + canid_t prio; /* 11 bit priority for arbitration (canid_t) */ + __u8 flags; /* additional flags for CAN XL */ + __u8 sdt; /* SDU (service data unit) type */ + __u16 len; /* frame payload length in byte */ + __u32 af; /* acceptance field */ + __u8 data[CANXL_MAX_DLEN]; +}; + #define CAN_MTU (sizeof(struct can_frame)) #define CANFD_MTU (sizeof(struct canfd_frame)) +#define CANXL_MTU (sizeof(struct canxl_frame)) +#define CANXL_HDR_SIZE (offsetof(struct canxl_frame, data)) +#define CANXL_MIN_MTU (CANXL_HDR_SIZE + 64) +#define CANXL_MAX_MTU CANXL_MTU /* particular protocols of the protocol family PF_CAN */ #define CAN_RAW 1 /* RAW sockets */ diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h index 3386aa81fdf2..ff12f525c37c 100644 --- a/include/uapi/linux/can/raw.h +++ b/include/uapi/linux/can/raw.h @@ -62,6 +62,7 @@ enum { CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */ CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */ CAN_RAW_JOIN_FILTERS, /* all filters must match to trigger */ + CAN_RAW_XL_FRAMES, /* allow CAN XL frames (default:off) */ }; #endif /* !_UAPI_CAN_RAW_H */ diff --git a/include/uapi/linux/capability.h b/include/uapi/linux/capability.h index 463d1ba2232a..3d61a0ae055d 100644 --- a/include/uapi/linux/capability.h +++ b/include/uapi/linux/capability.h @@ -426,7 +426,7 @@ struct vfs_ns_cap_data { */ #define CAP_TO_INDEX(x) ((x) >> 5) /* 1 << 5 == bits in __u32 */ -#define CAP_TO_MASK(x) (1 << ((x) & 31)) /* mask for indexed __u32 */ +#define CAP_TO_MASK(x) (1U << ((x) & 31)) /* mask for indexed __u32 */ #endif /* _UAPI_LINUX_CAPABILITY_H */ diff --git a/include/uapi/linux/cec-funcs.h b/include/uapi/linux/cec-funcs.h index c3baaea0b8ef..d58fa1cdcb08 100644 --- a/include/uapi/linux/cec-funcs.h +++ b/include/uapi/linux/cec-funcs.h @@ -1568,6 +1568,20 @@ static inline void cec_ops_request_short_audio_descriptor(const struct cec_msg * } } +static inline void cec_msg_set_audio_volume_level(struct cec_msg *msg, + __u8 audio_volume_level) +{ + msg->len = 3; + msg->msg[1] = CEC_MSG_SET_AUDIO_VOLUME_LEVEL; + msg->msg[2] = audio_volume_level; +} + +static inline void cec_ops_set_audio_volume_level(const struct cec_msg *msg, + __u8 *audio_volume_level) +{ + *audio_volume_level = msg->msg[2]; +} + /* Audio Rate Control Feature */ static inline void cec_msg_set_audio_rate(struct cec_msg *msg, diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h index 1d48da926216..b8e071abaea5 100644 --- a/include/uapi/linux/cec.h +++ b/include/uapi/linux/cec.h @@ -768,6 +768,7 @@ struct cec_event { #define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_RATE 0x08 #define CEC_OP_FEAT_DEV_SINK_HAS_ARC_TX 0x04 #define CEC_OP_FEAT_DEV_SOURCE_HAS_ARC_RX 0x02 +#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_VOLUME_LEVEL 0x01 #define CEC_MSG_GIVE_FEATURES 0xa5 /* HDMI 2.0 */ @@ -1059,6 +1060,7 @@ struct cec_event { #define CEC_OP_AUD_FMT_ID_CEA861 0 #define CEC_OP_AUD_FMT_ID_CEA861_CXT 1 +#define CEC_MSG_SET_AUDIO_VOLUME_LEVEL 0x73 /* Audio Rate Control Feature */ #define CEC_MSG_SET_AUDIO_RATE 0x9a diff --git a/include/uapi/linux/counter.h b/include/uapi/linux/counter.h index 96c5ffd368ad..8ab12d731e3b 100644 --- a/include/uapi/linux/counter.h +++ b/include/uapi/linux/counter.h @@ -63,6 +63,8 @@ enum counter_event_type { COUNTER_EVENT_INDEX, /* State of counter is changed */ COUNTER_EVENT_CHANGE_OF_STATE, + /* Count value captured */ + COUNTER_EVENT_CAPTURE, }; /** @@ -153,4 +155,10 @@ enum counter_synapse_action { COUNTER_SYNAPSE_ACTION_BOTH_EDGES, }; +/* Signal polarity values */ +enum counter_signal_polarity { + COUNTER_SIGNAL_POLARITY_POSITIVE, + COUNTER_SIGNAL_POLARITY_NEGATIVE, +}; + #endif /* _UAPI_COUNTER_H_ */ diff --git a/include/uapi/linux/dlm.h b/include/uapi/linux/dlm.h index 0d2eca287567..1923f4f3b05e 100644 --- a/include/uapi/linux/dlm.h +++ b/include/uapi/linux/dlm.h @@ -69,7 +69,6 @@ struct dlm_lksb { /* dlm_new_lockspace() flags */ #define DLM_LSFL_TIMEWARN 0x00000002 -#define DLM_LSFL_FS 0x00000004 #define DLM_LSFL_NEWEXCL 0x00000008 diff --git a/include/uapi/linux/dn.h b/include/uapi/linux/dn.h deleted file mode 100644 index 36ca71bd8bbe..000000000000 --- a/include/uapi/linux/dn.h +++ /dev/null @@ -1,149 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _LINUX_DN_H -#define _LINUX_DN_H - -#include <linux/ioctl.h> -#include <linux/types.h> -#include <linux/if_ether.h> - -/* - - DECnet Data Structures and Constants - -*/ - -/* - * DNPROTO_NSP can't be the same as SOL_SOCKET, - * so increment each by one (compared to ULTRIX) - */ -#define DNPROTO_NSP 2 /* NSP protocol number */ -#define DNPROTO_ROU 3 /* Routing protocol number */ -#define DNPROTO_NML 4 /* Net mgt protocol number */ -#define DNPROTO_EVL 5 /* Evl protocol number (usr) */ -#define DNPROTO_EVR 6 /* Evl protocol number (evl) */ -#define DNPROTO_NSPT 7 /* NSP trace protocol number */ - - -#define DN_ADDL 2 -#define DN_MAXADDL 2 /* ULTRIX headers have 20 here, but pathworks has 2 */ -#define DN_MAXOPTL 16 -#define DN_MAXOBJL 16 -#define DN_MAXACCL 40 -#define DN_MAXALIASL 128 -#define DN_MAXNODEL 256 -#define DNBUFSIZE 65023 - -/* - * SET/GET Socket options - must match the DSO_ numbers below - */ -#define SO_CONDATA 1 -#define SO_CONACCESS 2 -#define SO_PROXYUSR 3 -#define SO_LINKINFO 7 - -#define DSO_CONDATA 1 /* Set/Get connect data */ -#define DSO_DISDATA 10 /* Set/Get disconnect data */ -#define DSO_CONACCESS 2 /* Set/Get connect access data */ -#define DSO_ACCEPTMODE 4 /* Set/Get accept mode */ -#define DSO_CONACCEPT 5 /* Accept deferred connection */ -#define DSO_CONREJECT 6 /* Reject deferred connection */ -#define DSO_LINKINFO 7 /* Set/Get link information */ -#define DSO_STREAM 8 /* Set socket type to stream */ -#define DSO_SEQPACKET 9 /* Set socket type to sequenced packet */ -#define DSO_MAXWINDOW 11 /* Maximum window size allowed */ -#define DSO_NODELAY 12 /* Turn off nagle */ -#define DSO_CORK 13 /* Wait for more data! */ -#define DSO_SERVICES 14 /* NSP Services field */ -#define DSO_INFO 15 /* NSP Info field */ -#define DSO_MAX 15 /* Maximum option number */ - - -/* LINK States */ -#define LL_INACTIVE 0 -#define LL_CONNECTING 1 -#define LL_RUNNING 2 -#define LL_DISCONNECTING 3 - -#define ACC_IMMED 0 -#define ACC_DEFER 1 - -#define SDF_WILD 1 /* Wild card object */ -#define SDF_PROXY 2 /* Addr eligible for proxy */ -#define SDF_UICPROXY 4 /* Use uic-based proxy */ - -/* Structures */ - - -struct dn_naddr { - __le16 a_len; - __u8 a_addr[DN_MAXADDL]; /* Two bytes little endian */ -}; - -struct sockaddr_dn { - __u16 sdn_family; - __u8 sdn_flags; - __u8 sdn_objnum; - __le16 sdn_objnamel; - __u8 sdn_objname[DN_MAXOBJL]; - struct dn_naddr sdn_add; -}; -#define sdn_nodeaddrl sdn_add.a_len /* Node address length */ -#define sdn_nodeaddr sdn_add.a_addr /* Node address */ - - - -/* - * DECnet set/get DSO_CONDATA, DSO_DISDATA (optional data) structure - */ -struct optdata_dn { - __le16 opt_status; /* Extended status return */ -#define opt_sts opt_status - __le16 opt_optl; /* Length of user data */ - __u8 opt_data[16]; /* User data */ -}; - -struct accessdata_dn { - __u8 acc_accl; - __u8 acc_acc[DN_MAXACCL]; - __u8 acc_passl; - __u8 acc_pass[DN_MAXACCL]; - __u8 acc_userl; - __u8 acc_user[DN_MAXACCL]; -}; - -/* - * DECnet logical link information structure - */ -struct linkinfo_dn { - __u16 idn_segsize; /* Segment size for link */ - __u8 idn_linkstate; /* Logical link state */ -}; - -/* - * Ethernet address format (for DECnet) - */ -union etheraddress { - __u8 dne_addr[ETH_ALEN]; /* Full ethernet address */ - struct { - __u8 dne_hiord[4]; /* DECnet HIORD prefix */ - __u8 dne_nodeaddr[2]; /* DECnet node address */ - } dne_remote; -}; - - -/* - * DECnet physical socket address format - */ -struct dn_addr { - __le16 dna_family; /* AF_DECnet */ - union etheraddress dna_netaddr; /* DECnet ethernet address */ -}; - -#define DECNET_IOCTL_BASE 0x89 /* PROTOPRIVATE range */ - -#define SIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, struct dn_naddr) -#define SIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, struct dn_naddr) -#define OSIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, int) -#define OSIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, int) - -#endif /* _LINUX_DN_H */ diff --git a/include/uapi/linux/dw100.h b/include/uapi/linux/dw100.h new file mode 100644 index 000000000000..3356496edd6b --- /dev/null +++ b/include/uapi/linux/dw100.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* Copyright 2022 NXP */ + +#ifndef __UAPI_DW100_H__ +#define __UAPI_DW100_H__ + +#include <linux/v4l2-controls.h> + +/* + * Check Documentation/userspace-api/media/drivers/dw100.rst for control details. + */ +#define V4L2_CID_DW100_DEWARPING_16x16_VERTEX_MAP (V4L2_CID_USER_DW100_BASE + 1) + +#endif diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 2d5741fd44bb..dc2aa3d75b39 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -737,6 +737,51 @@ enum ethtool_module_power_mode { }; /** + * enum ethtool_podl_pse_admin_state - operational state of the PoDL PSE + * functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState + * @ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN: state of PoDL PSE functions are + * unknown + * @ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED: PoDL PSE functions are disabled + * @ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED: PoDL PSE functions are enabled + */ +enum ethtool_podl_pse_admin_state { + ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1, + ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED, + ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED, +}; + +/** + * enum ethtool_podl_pse_pw_d_status - power detection status of the PoDL PSE. + * IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus: + * @ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN: PoDL PSE + * @ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED: "The enumeration “disabled” is + * asserted true when the PoDL PSE state diagram variable mr_pse_enable is + * false" + * @ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING: "The enumeration “searching” is + * asserted true when either of the PSE state diagram variables + * pi_detecting or pi_classifying is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING: "The enumeration “deliveringPower” + * is asserted true when the PoDL PSE state diagram variable pi_powered is + * true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP: "The enumeration “sleep” is asserted + * true when the PoDL PSE state diagram variable pi_sleeping is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE: "The enumeration “idle” is asserted true + * when the logical combination of the PoDL PSE state diagram variables + * pi_prebiased*!pi_sleeping is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR: "The enumeration “error” is asserted + * true when the PoDL PSE state diagram variable overload_held is true." + */ +enum ethtool_podl_pse_pw_d_status { + ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1, + ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED, + ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING, + ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING, + ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP, + ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE, + ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR, +}; + +/** * struct ethtool_gstrings - string set for data tagging * @cmd: Command number = %ETHTOOL_GSTRINGS * @string_set: String set ID; one of &enum ethtool_stringset @@ -1840,6 +1885,20 @@ static inline int ethtool_validate_duplex(__u8 duplex) #define MASTER_SLAVE_STATE_SLAVE 3 #define MASTER_SLAVE_STATE_ERR 4 +/* These are used to throttle the rate of data on the phy interface when the + * native speed of the interface is higher than the link speed. These should + * not be used for phy interfaces which natively support multiple speeds (e.g. + * MII or SGMII). + */ +/* No rate matching performed. */ +#define RATE_MATCH_NONE 0 +/* The phy sends pause frames to throttle the MAC. */ +#define RATE_MATCH_PAUSE 1 +/* The phy asserts CRS to prevent the MAC from transmitting. */ +#define RATE_MATCH_CRS 2 +/* The MAC is programmed with a sufficiently-large IPG. */ +#define RATE_MATCH_OPEN_LOOP 3 + /* Which connector port. */ #define PORT_TP 0x00 #define PORT_AUI 0x01 @@ -2033,8 +2092,8 @@ enum ethtool_reset_flags { * reported consistently by PHYLIB. Read-only. * @master_slave_cfg: Master/slave port mode. * @master_slave_state: Master/slave port state. + * @rate_matching: Rate adaptation performed by the PHY * @reserved: Reserved for future use; see the note on reserved space. - * @reserved1: Reserved for future use; see the note on reserved space. * @link_mode_masks: Variable length bitmaps. * * If autonegotiation is disabled, the speed and @duplex represent the @@ -2085,7 +2144,7 @@ struct ethtool_link_settings { __u8 transceiver; __u8 master_slave_cfg; __u8 master_slave_state; - __u8 reserved1[1]; + __u8 rate_matching; __u32 reserved[7]; __u32 link_mode_masks[]; /* layout of link_mode_masks fields: diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index d2fb4f7be61b..bb57084ac524 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -49,6 +49,8 @@ enum { ETHTOOL_MSG_PHC_VCLOCKS_GET, ETHTOOL_MSG_MODULE_GET, ETHTOOL_MSG_MODULE_SET, + ETHTOOL_MSG_PSE_GET, + ETHTOOL_MSG_PSE_SET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -94,6 +96,7 @@ enum { ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY, ETHTOOL_MSG_MODULE_GET_REPLY, ETHTOOL_MSG_MODULE_NTF, + ETHTOOL_MSG_PSE_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -242,6 +245,7 @@ enum { ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG, /* u8 */ ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE, /* u8 */ ETHTOOL_A_LINKMODES_LANES, /* u32 */ + ETHTOOL_A_LINKMODES_RATE_MATCHING, /* u8 */ /* add new constants above here */ __ETHTOOL_A_LINKMODES_CNT, @@ -862,6 +866,19 @@ enum { ETHTOOL_A_MODULE_MAX = (__ETHTOOL_A_MODULE_CNT - 1) }; +/* Power Sourcing Equipment */ +enum { + ETHTOOL_A_PSE_UNSPEC, + ETHTOOL_A_PSE_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_PODL_PSE_ADMIN_STATE, /* u32 */ + ETHTOOL_A_PODL_PSE_ADMIN_CONTROL, /* u32 */ + ETHTOOL_A_PODL_PSE_PW_D_STATUS, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_PSE_CNT, + ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h index d6ccee961891..76ee8f9e024a 100644 --- a/include/uapi/linux/fuse.h +++ b/include/uapi/linux/fuse.h @@ -194,6 +194,9 @@ * - add FUSE_SECURITY_CTX init flag * - add security context to create, mkdir, symlink, and mknod requests * - add FUSE_HAS_INODE_DAX, FUSE_ATTR_DAX + * + * 7.37 + * - add FUSE_TMPFILE */ #ifndef _LINUX_FUSE_H @@ -229,7 +232,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 36 +#define FUSE_KERNEL_MINOR_VERSION 37 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -537,6 +540,7 @@ enum fuse_opcode { FUSE_SETUPMAPPING = 48, FUSE_REMOVEMAPPING = 49, FUSE_SYNCFS = 50, + FUSE_TMPFILE = 51, /* CUSE specific operations */ CUSE_INIT = 4096, diff --git a/include/uapi/linux/hid.h b/include/uapi/linux/hid.h index b34492a87a8a..a4dcb34386e3 100644 --- a/include/uapi/linux/hid.h +++ b/include/uapi/linux/hid.h @@ -43,15 +43,29 @@ #define USB_INTERFACE_PROTOCOL_MOUSE 2 /* + * HID report types --- Ouch! HID spec says 1 2 3! + */ + +enum hid_report_type { + HID_INPUT_REPORT = 0, + HID_OUTPUT_REPORT = 1, + HID_FEATURE_REPORT = 2, + + HID_REPORT_TYPES, +}; + +/* * HID class requests */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B +enum hid_class_request { + HID_REQ_GET_REPORT = 0x01, + HID_REQ_GET_IDLE = 0x02, + HID_REQ_GET_PROTOCOL = 0x03, + HID_REQ_SET_REPORT = 0x09, + HID_REQ_SET_IDLE = 0x0A, + HID_REQ_SET_PROTOCOL = 0x0B, +}; /* * HID class descriptor types diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 095299c75828..2b9e7feba3f3 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -29,6 +29,7 @@ enum idxd_scmd_stat { IDXD_SCMD_WQ_NO_SIZE = 0x800e0000, IDXD_SCMD_WQ_NO_PRIV = 0x800f0000, IDXD_SCMD_WQ_IRQ_ERR = 0x80100000, + IDXD_SCMD_WQ_USER_NO_IOMMU = 0x80110000, }; #define IDXD_SCMD_SOFTERR_MASK 0x80000000 diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index d370165bc621..69e0457eb200 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -138,6 +138,7 @@ #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */ #define ETH_P_CAN 0x000C /* CAN: Controller Area Network */ #define ETH_P_CANFD 0x000D /* CANFD: CAN flexible data rate*/ +#define ETH_P_CANXL 0x000E /* CANXL: eXtended frame Length */ #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/ #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */ #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index e36d9d2c65a7..5e7a1041df3a 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -370,6 +370,7 @@ enum { IFLA_GRO_MAX_SIZE, IFLA_TSO_MAX_SIZE, IFLA_TSO_MAX_SEGS, + IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */ __IFLA_MAX }; @@ -694,6 +695,7 @@ enum { IFLA_XFRM_UNSPEC, IFLA_XFRM_LINK, IFLA_XFRM_IF_ID, + IFLA_XFRM_COLLECT_METADATA, __IFLA_XFRM_MAX }; @@ -1374,4 +1376,14 @@ enum { #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1) +/* DSA section */ + +enum { + IFLA_DSA_UNSPEC, + IFLA_DSA_MASTER, + __IFLA_DSA_MAX, +}; + +#define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1) + #endif /* _UAPI_LINUX_IF_LINK_H */ diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h index 3af2aa069a36..d5b6d1f37353 100644 --- a/include/uapi/linux/if_macsec.h +++ b/include/uapi/linux/if_macsec.h @@ -22,6 +22,8 @@ #define MACSEC_KEYID_LEN 16 +#define MACSEC_SALT_LEN 12 + /* cipher IDs as per IEEE802.1AE-2018 (Table 14-1) */ #define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL #define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index 2ec07de1d73b..b6d7b868f290 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h @@ -67,6 +67,8 @@ #define IFF_TAP 0x0002 #define IFF_NAPI 0x0010 #define IFF_NAPI_FRAGS 0x0020 +/* Used in TUNSETIFF to bring up tun/tap without carrier */ +#define IFF_NO_CARRIER 0x0040 #define IFF_NO_PI 0x1000 /* This flag has no real effect */ #define IFF_ONE_QUEUE 0x2000 diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 472cead10d8d..c79f2f046a0b 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -95,6 +95,12 @@ enum iio_modifier { IIO_MOD_ETHANOL, IIO_MOD_H2, IIO_MOD_O2, + IIO_MOD_LINEAR_X, + IIO_MOD_LINEAR_Y, + IIO_MOD_LINEAR_Z, + IIO_MOD_PITCH, + IIO_MOD_YAW, + IIO_MOD_ROLL, }; enum iio_event_type { @@ -105,6 +111,7 @@ enum iio_event_type { IIO_EV_TYPE_MAG_ADAPTIVE, IIO_EV_TYPE_CHANGE, IIO_EV_TYPE_MAG_REFERENCED, + IIO_EV_TYPE_GESTURE, }; enum iio_event_direction { @@ -112,7 +119,8 @@ enum iio_event_direction { IIO_EV_DIR_RISING, IIO_EV_DIR_FALLING, IIO_EV_DIR_NONE, + IIO_EV_DIR_SINGLETAP, + IIO_EV_DIR_DOUBLETAP, }; #endif /* _UAPI_IIO_TYPES_H_ */ - diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index 14168225cecd..07a4cb149305 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -20,6 +20,7 @@ #define _UAPI_LINUX_IN_H #include <linux/types.h> +#include <linux/stddef.h> #include <linux/libc-compat.h> #include <linux/socket.h> @@ -68,6 +69,8 @@ enum { #define IPPROTO_PIM IPPROTO_PIM IPPROTO_COMP = 108, /* Compression Header Protocol */ #define IPPROTO_COMP IPPROTO_COMP + IPPROTO_L2TP = 115, /* Layer 2 Tunnelling Protocol */ +#define IPPROTO_L2TP IPPROTO_L2TP IPPROTO_SCTP = 132, /* Stream Control Transport Protocol */ #define IPPROTO_SCTP IPPROTO_SCTP IPPROTO_UDPLITE = 136, /* UDP-Lite (RFC 3828) */ @@ -188,21 +191,13 @@ struct ip_mreq_source { }; struct ip_msfilter { + __be32 imsf_multiaddr; + __be32 imsf_interface; + __u32 imsf_fmode; + __u32 imsf_numsrc; union { - struct { - __be32 imsf_multiaddr_aux; - __be32 imsf_interface_aux; - __u32 imsf_fmode_aux; - __u32 imsf_numsrc_aux; - __be32 imsf_slist[1]; - }; - struct { - __be32 imsf_multiaddr; - __be32 imsf_interface; - __u32 imsf_fmode; - __u32 imsf_numsrc; - __be32 imsf_slist_flex[]; - }; + __be32 imsf_slist[1]; + __DECLARE_FLEX_ARRAY(__be32, imsf_slist_flex); }; }; diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index dff8e7f17074..7ad931a32970 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -862,6 +862,7 @@ #define ABS_TOOL_WIDTH 0x1c #define ABS_VOLUME 0x20 +#define ABS_PROFILE 0x21 #define ABS_MISC 0x28 diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 6b83177fd41d..2df3225b562f 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -56,6 +56,7 @@ struct io_uring_sqe { __u32 hardlink_flags; __u32 xattr_flags; __u32 msg_ring_flags; + __u32 uring_cmd_flags; }; __u64 user_data; /* data to be passed back at completion time */ /* pack this to avoid bogus arm OABI complaints */ @@ -157,6 +158,13 @@ enum { */ #define IORING_SETUP_SINGLE_ISSUER (1U << 12) +/* + * Defer running task work to get events. + * Rather than running bits of task work whenever the task transitions + * try to do it just before it is needed. + */ +#define IORING_SETUP_DEFER_TASKRUN (1U << 13) + enum io_uring_op { IORING_OP_NOP, IORING_OP_READV, @@ -206,12 +214,21 @@ enum io_uring_op { IORING_OP_SOCKET, IORING_OP_URING_CMD, IORING_OP_SEND_ZC, + IORING_OP_SENDMSG_ZC, /* this goes last, obviously */ IORING_OP_LAST, }; /* + * sqe->uring_cmd_flags + * IORING_URING_CMD_FIXED use registered buffer; pass this flag + * along with setting sqe->buf_index. + */ +#define IORING_URING_CMD_FIXED (1U << 0) + + +/* * sqe->fsync_flags */ #define IORING_FSYNC_DATASYNC (1U << 0) diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index eed0315a77a6..0d5d4419139a 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1177,6 +1177,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_VM_DISABLE_NX_HUGE_PAGES 220 #define KVM_CAP_S390_ZPCI_OP 221 #define KVM_CAP_S390_CPU_TOPOLOGY 222 +#define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h index bab8c9708611..7d81c3e1ec29 100644 --- a/include/uapi/linux/l2tp.h +++ b/include/uapi/linux/l2tp.h @@ -13,8 +13,6 @@ #include <linux/in.h> #include <linux/in6.h> -#define IPPROTO_L2TP 115 - /** * struct sockaddr_l2tpip - the sockaddr structure for L2TP-over-IP sockets * @l2tp_family: address family number AF_L2TPIP. diff --git a/include/uapi/linux/landlock.h b/include/uapi/linux/landlock.h index 23df4e0e8ace..9c4bcc37a455 100644 --- a/include/uapi/linux/landlock.h +++ b/include/uapi/linux/landlock.h @@ -26,7 +26,7 @@ struct landlock_ruleset_attr { * Landlock filesystem access rights that are not part of * handled_access_fs are allowed. This is needed for backward * compatibility reasons. One exception is the - * LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly + * %LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly * handled, but must still be explicitly handled to add new rules with * this access right. */ @@ -128,11 +128,11 @@ struct landlock_path_beneath_attr { * hierarchy must also always have the same or a superset of restrictions of * the source hierarchy. If it is not the case, or if the domain doesn't * handle this access right, such actions are denied by default with errno - * set to EXDEV. Linking also requires a LANDLOCK_ACCESS_FS_MAKE_* access - * right on the destination directory, and renaming also requires a - * LANDLOCK_ACCESS_FS_REMOVE_* access right on the source's (file or + * set to ``EXDEV``. Linking also requires a ``LANDLOCK_ACCESS_FS_MAKE_*`` + * access right on the destination directory, and renaming also requires a + * ``LANDLOCK_ACCESS_FS_REMOVE_*`` access right on the source's (file or * directory) parent. Otherwise, such actions are denied with errno set to - * EACCES. The EACCES errno prevails over EXDEV to let user space + * ``EACCES``. The ``EACCES`` errno prevails over ``EXDEV`` to let user space * efficiently deal with an unrecoverable error. * * .. warning:: diff --git a/include/uapi/linux/lwtunnel.h b/include/uapi/linux/lwtunnel.h index 2e206919125c..229655ef792f 100644 --- a/include/uapi/linux/lwtunnel.h +++ b/include/uapi/linux/lwtunnel.h @@ -15,6 +15,7 @@ enum lwtunnel_encap_types { LWTUNNEL_ENCAP_SEG6_LOCAL, LWTUNNEL_ENCAP_RPL, LWTUNNEL_ENCAP_IOAM6, + LWTUNNEL_ENCAP_XFRM, __LWTUNNEL_ENCAP_MAX, }; @@ -111,4 +112,13 @@ enum { #define LWT_BPF_MAX_HEADROOM 256 +enum { + LWT_XFRM_UNSPEC, + LWT_XFRM_IF_ID, + LWT_XFRM_LINK, + __LWT_XFRM_MAX, +}; + +#define LWT_XFRM_MAX (__LWT_XFRM_MAX - 1) + #endif /* _UAPI_LWTUNNEL_H_ */ diff --git a/include/uapi/linux/netfilter.h b/include/uapi/linux/netfilter.h index 53411ccc69db..5a79ccb76701 100644 --- a/include/uapi/linux/netfilter.h +++ b/include/uapi/linux/netfilter.h @@ -63,7 +63,9 @@ enum { NFPROTO_NETDEV = 5, NFPROTO_BRIDGE = 7, NFPROTO_IPV6 = 10, +#ifndef __KERNEL__ /* no longer supported by kernel */ NFPROTO_DECNET = 12, +#endif NFPROTO_NUMPROTO, }; diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h index 6397d75899bc..79e5d68b87af 100644 --- a/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/include/uapi/linux/netfilter/ipset/ip_set.h @@ -3,10 +3,6 @@ * Patrick Schaaf <bof@bof.de> * Martin Josefsson <gandalf@wlug.westbo.se> * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@netfilter.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _UAPI_IP_SET_H #define _UAPI_IP_SET_H diff --git a/include/uapi/linux/netfilter/xt_AUDIT.h b/include/uapi/linux/netfilter/xt_AUDIT.h index 1b314e2f84ac..56a3f6092e0c 100644 --- a/include/uapi/linux/netfilter/xt_AUDIT.h +++ b/include/uapi/linux/netfilter/xt_AUDIT.h @@ -4,10 +4,6 @@ * * (C) 2010-2011 Thomas Graf <tgraf@redhat.com> * (C) 2010-2011 Red Hat, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _XT_AUDIT_TARGET_H diff --git a/include/uapi/linux/netfilter/xt_connmark.h b/include/uapi/linux/netfilter/xt_connmark.h index f01c19b83a2b..41b578ccd03b 100644 --- a/include/uapi/linux/netfilter/xt_connmark.h +++ b/include/uapi/linux/netfilter/xt_connmark.h @@ -1,18 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com> + * by Henrik Nordstrom <hno@marasystems.com> + */ + #ifndef _XT_CONNMARK_H #define _XT_CONNMARK_H #include <linux/types.h> -/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com> - * by Henrik Nordstrom <hno@marasystems.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - enum { XT_CONNMARK_SET = 0, XT_CONNMARK_SAVE, diff --git a/include/uapi/linux/netfilter/xt_osf.h b/include/uapi/linux/netfilter/xt_osf.h index 6e466236ca4b..f1f097896bdf 100644 --- a/include/uapi/linux/netfilter/xt_osf.h +++ b/include/uapi/linux/netfilter/xt_osf.h @@ -1,20 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _XT_OSF_H diff --git a/include/uapi/linux/netfilter_decnet.h b/include/uapi/linux/netfilter_decnet.h deleted file mode 100644 index 3c77f54560f2..000000000000 --- a/include/uapi/linux/netfilter_decnet.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __LINUX_DECNET_NETFILTER_H -#define __LINUX_DECNET_NETFILTER_H - -/* DECnet-specific defines for netfilter. - * This file (C) Steve Whitehouse 1999 derived from the - * ipv4 netfilter header file which is - * (C)1998 Rusty Russell -- This code is GPL. - */ - -#include <linux/netfilter.h> - -/* only for userspace compatibility */ -#ifndef __KERNEL__ - -#include <limits.h> /* for INT_MIN, INT_MAX */ - -/* kernel define is in netfilter_defs.h */ -#define NF_DN_NUMHOOKS 7 -#endif /* ! __KERNEL__ */ - -/* DECnet Hooks */ -/* After promisc drops, checksum checks. */ -#define NF_DN_PRE_ROUTING 0 -/* If the packet is destined for this box. */ -#define NF_DN_LOCAL_IN 1 -/* If the packet is destined for another interface. */ -#define NF_DN_FORWARD 2 -/* Packets coming from a local process. */ -#define NF_DN_LOCAL_OUT 3 -/* Packets about to hit the wire. */ -#define NF_DN_POST_ROUTING 4 -/* Input Hello Packets */ -#define NF_DN_HELLO 5 -/* Input Routing Packets */ -#define NF_DN_ROUTE 6 - -enum nf_dn_hook_priorities { - NF_DN_PRI_FIRST = INT_MIN, - NF_DN_PRI_CONNTRACK = -200, - NF_DN_PRI_MANGLE = -150, - NF_DN_PRI_NAT_DST = -100, - NF_DN_PRI_FILTER = 0, - NF_DN_PRI_NAT_SRC = 100, - NF_DN_PRI_DNRTMSG = 200, - NF_DN_PRI_LAST = INT_MAX, -}; - -struct nf_dn_rtmsg { - int nfdn_ifindex; -}; - -#define NFDN_RTMSG(r) ((unsigned char *)(r) + NLMSG_ALIGN(sizeof(struct nf_dn_rtmsg))) - -#ifndef __KERNEL__ -/* backwards compatibility for userspace */ -#define DNRMG_L1_GROUP 0x01 -#define DNRMG_L2_GROUP 0x02 -#endif - -enum { - DNRNG_NLGRP_NONE, -#define DNRNG_NLGRP_NONE DNRNG_NLGRP_NONE - DNRNG_NLGRP_L1, -#define DNRNG_NLGRP_L1 DNRNG_NLGRP_L1 - DNRNG_NLGRP_L2, -#define DNRNG_NLGRP_L2 DNRNG_NLGRP_L2 - __DNRNG_NLGRP_MAX -}; -#define DNRNG_NLGRP_MAX (__DNRNG_NLGRP_MAX - 1) - -#endif /*__LINUX_DECNET_NETFILTER_H*/ diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h index 855dffb4c1c3..e2ae82e3f9f7 100644 --- a/include/uapi/linux/netlink.h +++ b/include/uapi/linux/netlink.h @@ -20,7 +20,7 @@ #define NETLINK_CONNECTOR 11 #define NETLINK_NETFILTER 12 /* netfilter subsystem */ #define NETLINK_IP6_FW 13 -#define NETLINK_DNRTMSG 14 /* DECnet routing messages */ +#define NETLINK_DNRTMSG 14 /* DECnet routing messages (obsolete) */ #define NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */ #define NETLINK_GENERIC 16 /* leave room for NETLINK_DM (DM Events) */ @@ -41,12 +41,20 @@ struct sockaddr_nl { __u32 nl_groups; /* multicast groups mask */ }; +/** + * struct nlmsghdr - fixed format metadata header of Netlink messages + * @nlmsg_len: Length of message including header + * @nlmsg_type: Message content type + * @nlmsg_flags: Additional flags + * @nlmsg_seq: Sequence number + * @nlmsg_pid: Sending process port ID + */ struct nlmsghdr { - __u32 nlmsg_len; /* Length of message including header */ - __u16 nlmsg_type; /* Message content */ - __u16 nlmsg_flags; /* Additional flags */ - __u32 nlmsg_seq; /* Sequence number */ - __u32 nlmsg_pid; /* Sending process port ID */ + __u32 nlmsg_len; + __u16 nlmsg_type; + __u16 nlmsg_flags; + __u32 nlmsg_seq; + __u32 nlmsg_pid; }; /* Flags values */ @@ -54,7 +62,7 @@ struct nlmsghdr { #define NLM_F_REQUEST 0x01 /* It is request message. */ #define NLM_F_MULTI 0x02 /* Multipart message, terminated by NLMSG_DONE */ #define NLM_F_ACK 0x04 /* Reply with ack, with zero or error code */ -#define NLM_F_ECHO 0x08 /* Echo this request */ +#define NLM_F_ECHO 0x08 /* Receive resulting notifications */ #define NLM_F_DUMP_INTR 0x10 /* Dump was inconsistent due to sequence change */ #define NLM_F_DUMP_FILTERED 0x20 /* Dump was filtered as requested */ @@ -132,6 +140,10 @@ struct nlmsgerr { * be used - in the success case - to identify a created * object or operation or similar (binary) * @NLMSGERR_ATTR_POLICY: policy for a rejected attribute + * @NLMSGERR_ATTR_MISS_TYPE: type of a missing required attribute, + * %NLMSGERR_ATTR_MISS_NEST will not be present if the attribute was + * missing at the message level + * @NLMSGERR_ATTR_MISS_NEST: offset of the nest where attribute was missing * @__NLMSGERR_ATTR_MAX: number of attributes * @NLMSGERR_ATTR_MAX: highest attribute number */ @@ -141,6 +153,8 @@ enum nlmsgerr_attrs { NLMSGERR_ATTR_OFFS, NLMSGERR_ATTR_COOKIE, NLMSGERR_ATTR_POLICY, + NLMSGERR_ATTR_MISS_TYPE, + NLMSGERR_ATTR_MISS_NEST, __NLMSGERR_ATTR_MAX, NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1 @@ -337,6 +351,9 @@ enum netlink_attribute_type { * bitfield32 type (U32) * @NL_POLICY_TYPE_ATTR_MASK: mask of valid bits for unsigned integers (U64) * @NL_POLICY_TYPE_ATTR_PAD: pad attribute for 64-bit alignment + * + * @__NL_POLICY_TYPE_ATTR_MAX: number of attributes + * @NL_POLICY_TYPE_ATTR_MAX: highest attribute number */ enum netlink_policy_type_attr { NL_POLICY_TYPE_ATTR_UNSPEC, diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index ffb7c573e299..c32e7616a366 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -377,14 +377,22 @@ * the non-transmitting interfaces are deleted as well. * * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified - * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. + * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC + * represents peer's MLD address for MLO pairwise key. For MLO group key, + * the link is identified by %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. + * For MLO connection, the link to set default key is identified by + * %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, - * and %NL80211_ATTR_KEY_SEQ attributes. + * and %NL80211_ATTR_KEY_SEQ attributes. %NL80211_ATTR_MAC represents + * peer's MLD address for MLO pairwise key. The link to add MLO + * group key is identified by %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX - * or %NL80211_ATTR_MAC. + * or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC represents peer's MLD address + * for MLO pairwise key. The link to delete group key is identified by + * %NL80211_ATTR_MLO_LINK_ID. * * @NL80211_CMD_GET_BEACON: (not used) * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface @@ -4951,6 +4959,7 @@ enum nl80211_bss_scan_width { * using the nesting index as the antenna number. * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz * @NL80211_BSS_MLO_LINK_ID: MLO link ID of the BSS (u8). + * @NL80211_BSS_MLD_ADDR: MLD address of this BSS if connected to it. * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -4977,6 +4986,7 @@ enum nl80211_bss { NL80211_BSS_CHAIN_SIGNAL, NL80211_BSS_FREQUENCY_OFFSET, NL80211_BSS_MLO_LINK_ID, + NL80211_BSS_MLD_ADDR, /* keep last */ __NL80211_BSS_AFTER_LAST, @@ -6273,6 +6283,14 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_RADAR_BACKGROUND: Device supports background radar/CAC * detection. * + * @NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE: Device can perform a MAC address + * change without having to bring the underlying network device down + * first. For example, in station mode this can be used to vary the + * origin MAC address prior to a connection to a new AP for privacy + * or other reasons. Note that certain driver specific restrictions + * might apply, e.g. no scans in progress, no offchannel operations + * in progress, and no active connections. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -6340,6 +6358,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_BSS_COLOR, NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD, NL80211_EXT_FEATURE_RADAR_BACKGROUND, + NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index ce3e1738d427..94066f87e9ee 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -76,6 +76,8 @@ enum ovs_datapath_cmd { * datapath. Always present in notifications. * @OVS_DP_ATTR_MEGAFLOW_STATS: Statistics about mega flow masks usage for the * datapath. Always present in notifications. + * @OVS_DP_ATTR_IFINDEX: Interface index for a new datapath netdev. Only + * valid for %OVS_DP_CMD_NEW requests. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_DP_* commands. @@ -92,6 +94,7 @@ enum ovs_datapath_attr { OVS_DP_ATTR_PER_CPU_PIDS, /* Netlink PIDS to receive upcalls in * per-cpu dispatch mode */ + OVS_DP_ATTR_IFINDEX, __OVS_DP_ATTR_MAX }; diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 03b370062741..ccb7f5dad59b 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -164,8 +164,6 @@ enum perf_event_sample_format { PERF_SAMPLE_WEIGHT_STRUCT = 1U << 24, PERF_SAMPLE_MAX = 1U << 25, /* non-ABI */ - - __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */ }; #define PERF_SAMPLE_WEIGHT_TYPE (PERF_SAMPLE_WEIGHT | PERF_SAMPLE_WEIGHT_STRUCT) @@ -204,6 +202,8 @@ enum perf_branch_sample_type_shift { PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, /* save low level index of raw branch records */ + PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18, /* save privilege mode */ + PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */ }; @@ -233,6 +233,8 @@ enum perf_branch_sample_type { PERF_SAMPLE_BRANCH_HW_INDEX = 1U << PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT, + PERF_SAMPLE_BRANCH_PRIV_SAVE = 1U << PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT, + PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT, }; @@ -253,9 +255,48 @@ enum { PERF_BR_COND_RET = 10, /* conditional function return */ PERF_BR_ERET = 11, /* exception return */ PERF_BR_IRQ = 12, /* irq */ + PERF_BR_SERROR = 13, /* system error */ + PERF_BR_NO_TX = 14, /* not in transaction */ + PERF_BR_EXTEND_ABI = 15, /* extend ABI */ PERF_BR_MAX, }; +/* + * Common branch speculation outcome classification + */ +enum { + PERF_BR_SPEC_NA = 0, /* Not available */ + PERF_BR_SPEC_WRONG_PATH = 1, /* Speculative but on wrong path */ + PERF_BR_NON_SPEC_CORRECT_PATH = 2, /* Non-speculative but on correct path */ + PERF_BR_SPEC_CORRECT_PATH = 3, /* Speculative and on correct path */ + PERF_BR_SPEC_MAX, +}; + +enum { + PERF_BR_NEW_FAULT_ALGN = 0, /* Alignment fault */ + PERF_BR_NEW_FAULT_DATA = 1, /* Data fault */ + PERF_BR_NEW_FAULT_INST = 2, /* Inst fault */ + PERF_BR_NEW_ARCH_1 = 3, /* Architecture specific */ + PERF_BR_NEW_ARCH_2 = 4, /* Architecture specific */ + PERF_BR_NEW_ARCH_3 = 5, /* Architecture specific */ + PERF_BR_NEW_ARCH_4 = 6, /* Architecture specific */ + PERF_BR_NEW_ARCH_5 = 7, /* Architecture specific */ + PERF_BR_NEW_MAX, +}; + +enum { + PERF_BR_PRIV_UNKNOWN = 0, + PERF_BR_PRIV_USER = 1, + PERF_BR_PRIV_KERNEL = 2, + PERF_BR_PRIV_HV = 3, +}; + +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ @@ -1295,7 +1336,9 @@ union perf_mem_data_src { #define PERF_MEM_LVLNUM_L2 0x02 /* L2 */ #define PERF_MEM_LVLNUM_L3 0x03 /* L3 */ #define PERF_MEM_LVLNUM_L4 0x04 /* L4 */ -/* 5-0xa available */ +/* 5-0x8 available */ +#define PERF_MEM_LVLNUM_CXL 0x09 /* CXL */ +#define PERF_MEM_LVLNUM_IO 0x0a /* I/O */ #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */ #define PERF_MEM_LVLNUM_LFB 0x0c /* LFB */ #define PERF_MEM_LVLNUM_RAM 0x0d /* RAM */ @@ -1313,7 +1356,7 @@ union perf_mem_data_src { #define PERF_MEM_SNOOP_SHIFT 19 #define PERF_MEM_SNOOPX_FWD 0x01 /* forward */ -/* 1 free */ +#define PERF_MEM_SNOOPX_PEER 0x02 /* xfer from peer */ #define PERF_MEM_SNOOPX_SHIFT 38 /* locked instruction */ @@ -1363,6 +1406,7 @@ union perf_mem_data_src { * abort: aborting a hardware transaction * cycles: cycles from last branch (or 0 if not supported) * type: branch type + * spec: branch speculation info (or 0 if not supported) */ struct perf_branch_entry { __u64 from; @@ -1373,7 +1417,10 @@ struct perf_branch_entry { abort:1, /* transaction abort */ cycles:16, /* cycle count to last branch */ type:4, /* branch type */ - reserved:40; + spec:2, /* branch speculation info */ + new_type:4, /* additional branch type */ + priv:3, /* privilege level */ + reserved:31; }; union perf_sample_weight { diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index 877309d6ca3c..648a82f32666 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -592,6 +592,8 @@ enum { TCA_FLOWER_KEY_PPPOE_SID, /* be16 */ TCA_FLOWER_KEY_PPP_PROTO, /* be16 */ + TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */ + __TCA_FLOWER_MAX, }; diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index f292b467b27f..000eec106856 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -1233,6 +1233,16 @@ enum { #define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD _BITUL(1) enum { + TCA_TAPRIO_TC_ENTRY_UNSPEC, + TCA_TAPRIO_TC_ENTRY_INDEX, /* u32 */ + TCA_TAPRIO_TC_ENTRY_MAX_SDU, /* u32 */ + + /* add new constants above here */ + __TCA_TAPRIO_TC_ENTRY_CNT, + TCA_TAPRIO_TC_ENTRY_MAX = (__TCA_TAPRIO_TC_ENTRY_CNT - 1) +}; + +enum { TCA_TAPRIO_ATTR_UNSPEC, TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */ TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */ @@ -1245,6 +1255,7 @@ enum { TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, /* s64 */ TCA_TAPRIO_ATTR_FLAGS, /* u32 */ TCA_TAPRIO_ATTR_TXTIME_DELAY, /* u32 */ + TCA_TAPRIO_ATTR_TC_ENTRY, /* nest */ __TCA_TAPRIO_ATTR_MAX, }; diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h index 2bf93c0d6354..3511095c2702 100644 --- a/include/uapi/linux/psci.h +++ b/include/uapi/linux/psci.h @@ -48,12 +48,26 @@ #define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU PSCI_0_2_FN64(7) #define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10) +#define PSCI_1_0_FN_CPU_FREEZE PSCI_0_2_FN(11) +#define PSCI_1_0_FN_CPU_DEFAULT_SUSPEND PSCI_0_2_FN(12) +#define PSCI_1_0_FN_NODE_HW_STATE PSCI_0_2_FN(13) #define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14) #define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15) +#define PSCI_1_0_FN_STAT_RESIDENCY PSCI_0_2_FN(16) +#define PSCI_1_0_FN_STAT_COUNT PSCI_0_2_FN(17) + #define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18) +#define PSCI_1_1_FN_MEM_PROTECT PSCI_0_2_FN(19) +#define PSCI_1_1_FN_MEM_PROTECT_CHECK_RANGE PSCI_0_2_FN(19) +#define PSCI_1_0_FN64_CPU_DEFAULT_SUSPEND PSCI_0_2_FN64(12) +#define PSCI_1_0_FN64_NODE_HW_STATE PSCI_0_2_FN64(13) #define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14) +#define PSCI_1_0_FN64_STAT_RESIDENCY PSCI_0_2_FN64(16) +#define PSCI_1_0_FN64_STAT_COUNT PSCI_0_2_FN64(17) + #define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18) +#define PSCI_1_1_FN64_MEM_PROTECT_CHECK_RANGE PSCI_0_2_FN64(19) /* PSCI v0.2 power state encoding for CPU_SUSPEND function */ #define PSCI_0_2_POWER_STATE_ID_MASK 0xffff diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h index 583ca0d9a79d..730673ecc63d 100644 --- a/include/uapi/linux/rkisp1-config.h +++ b/include/uapi/linux/rkisp1-config.h @@ -117,7 +117,46 @@ /* * Defect Pixel Cluster Correction */ -#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 +#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 + +#define RKISP1_CIF_ISP_DPCC_MODE_STAGE1_ENABLE (1U << 2) + +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_G_CENTER (1U << 0) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_RB_CENTER (1U << 1) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_G_3X3 (1U << 2) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_RB_3X3 (1U << 3) + +/* 0-2 for sets 1-3 */ +#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_SET(n) ((n) << 0) +#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_FIX_SET (1U << 3) + +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_GREEN_ENABLE (1U << 0) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_GREEN_ENABLE (1U << 1) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_GREEN_ENABLE (1U << 2) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_GREEN_ENABLE (1U << 3) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_GREEN_ENABLE (1U << 4) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_RED_BLUE_ENABLE (1U << 8) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_RED_BLUE_ENABLE (1U << 9) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_RED_BLUE_ENABLE (1U << 10) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_RED_BLUE_ENABLE (1U << 11) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_RED_BLUE_ENABLE (1U << 12) + +#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_PG_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_PG_FAC_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_RND_THRESH_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_RND_THRESH_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_RG_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_RG_FAC_RB(v) ((v) << 8) + +#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_G(n, v) ((v) << ((n) * 4)) +#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_RB(n, v) ((v) << ((n) * 4 + 2)) + +#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_G(n, v) ((v) << ((n) * 4)) +#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_RB(n, v) ((v) << ((n) * 4 + 2)) /* * Denoising pre filter @@ -249,16 +288,20 @@ struct rkisp1_cif_isp_bls_config { }; /** - * struct rkisp1_cif_isp_dpcc_methods_config - Methods Configuration used by DPCC + * struct rkisp1_cif_isp_dpcc_methods_config - DPCC methods set configuration * - * Methods Configuration used by Defect Pixel Cluster Correction + * This structure stores the configuration of one set of methods for the DPCC + * algorithm. Multiple methods can be selected in each set (independently for + * the Green and Red/Blue components) through the @method field, the result is + * the logical AND of all enabled methods. The remaining fields set thresholds + * and factors for each method. * - * @method: Method enable bits - * @line_thresh: Line threshold - * @line_mad_fac: Line MAD factor - * @pg_fac: Peak gradient factor - * @rnd_thresh: Rank Neighbor Difference threshold - * @rg_fac: Rank gradient factor + * @method: Method enable bits (RKISP1_CIF_ISP_DPCC_METHODS_SET_*) + * @line_thresh: Line threshold (RKISP1_CIF_ISP_DPCC_LINE_THRESH_*) + * @line_mad_fac: Line Mean Absolute Difference factor (RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_*) + * @pg_fac: Peak gradient factor (RKISP1_CIF_ISP_DPCC_PG_FAC_*) + * @rnd_thresh: Rank Neighbor Difference threshold (RKISP1_CIF_ISP_DPCC_RND_THRESH_*) + * @rg_fac: Rank gradient factor (RKISP1_CIF_ISP_DPCC_RG_FAC_*) */ struct rkisp1_cif_isp_dpcc_methods_config { __u32 method; @@ -272,14 +315,16 @@ struct rkisp1_cif_isp_dpcc_methods_config { /** * struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC * - * Configuration used by Defect Pixel Cluster Correction + * Configuration used by Defect Pixel Cluster Correction. Three sets of methods + * can be configured and selected through the @set_use field. The result is the + * logical OR of all enabled sets. * - * @mode: dpcc output mode - * @output_mode: whether use hard coded methods - * @set_use: stage1 methods set - * @methods: methods config - * @ro_limits: rank order limits - * @rnd_offs: differential rank offsets for rank neighbor difference + * @mode: DPCC mode (RKISP1_CIF_ISP_DPCC_MODE_*) + * @output_mode: Interpolation output mode (RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_*) + * @set_use: Methods sets selection (RKISP1_CIF_ISP_DPCC_SET_USE_*) + * @methods: Methods sets configuration + * @ro_limits: Rank order limits (RKISP1_CIF_ISP_DPCC_RO_LIMITS_*) + * @rnd_offs: Differential rank offsets for rank neighbor difference (RKISP1_CIF_ISP_DPCC_RND_OFFS_*) */ struct rkisp1_cif_isp_dpcc_config { __u32 mode; diff --git a/include/uapi/linux/sed-opal.h b/include/uapi/linux/sed-opal.h index 6f5af1a84213..2573772e2fb3 100644 --- a/include/uapi/linux/sed-opal.h +++ b/include/uapi/linux/sed-opal.h @@ -132,6 +132,18 @@ struct opal_read_write_table { __u64 priv; }; +#define OPAL_FL_SUPPORTED 0x00000001 +#define OPAL_FL_LOCKING_SUPPORTED 0x00000002 +#define OPAL_FL_LOCKING_ENABLED 0x00000004 +#define OPAL_FL_LOCKED 0x00000008 +#define OPAL_FL_MBR_ENABLED 0x00000010 +#define OPAL_FL_MBR_DONE 0x00000020 + +struct opal_status { + __u32 flags; + __u32 reserved; +}; + #define IOC_OPAL_SAVE _IOW('p', 220, struct opal_lock_unlock) #define IOC_OPAL_LOCK_UNLOCK _IOW('p', 221, struct opal_lock_unlock) #define IOC_OPAL_TAKE_OWNERSHIP _IOW('p', 222, struct opal_key) @@ -148,5 +160,6 @@ struct opal_read_write_table { #define IOC_OPAL_MBR_DONE _IOW('p', 233, struct opal_mbr_done) #define IOC_OPAL_WRITE_SHADOW_MBR _IOW('p', 234, struct opal_shadow_mbr) #define IOC_OPAL_GENERIC_TABLE_RW _IOW('p', 235, struct opal_read_write_table) +#define IOC_OPAL_GET_STATUS _IOR('p', 236, struct opal_status) #endif /* _UAPI_SED_OPAL_H */ diff --git a/include/uapi/linux/seg6_local.h b/include/uapi/linux/seg6_local.h index 332b18f318f8..4fdc424c9cb3 100644 --- a/include/uapi/linux/seg6_local.h +++ b/include/uapi/linux/seg6_local.h @@ -28,6 +28,7 @@ enum { SEG6_LOCAL_BPF, SEG6_LOCAL_VRFTABLE, SEG6_LOCAL_COUNTERS, + SEG6_LOCAL_FLAVORS, __SEG6_LOCAL_MAX, }; #define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1) @@ -110,4 +111,27 @@ enum { #define SEG6_LOCAL_CNT_MAX (__SEG6_LOCAL_CNT_MAX - 1) +/* SRv6 End* Flavor attributes */ +enum { + SEG6_LOCAL_FLV_UNSPEC, + SEG6_LOCAL_FLV_OPERATION, + SEG6_LOCAL_FLV_LCBLOCK_BITS, + SEG6_LOCAL_FLV_LCNODE_FN_BITS, + __SEG6_LOCAL_FLV_MAX, +}; + +#define SEG6_LOCAL_FLV_MAX (__SEG6_LOCAL_FLV_MAX - 1) + +/* Designed flavor operations for SRv6 End* Behavior */ +enum { + SEG6_LOCAL_FLV_OP_UNSPEC, + SEG6_LOCAL_FLV_OP_PSP, + SEG6_LOCAL_FLV_OP_USP, + SEG6_LOCAL_FLV_OP_USD, + SEG6_LOCAL_FLV_OP_NEXT_CSID, + __SEG6_LOCAL_FLV_OP_MAX +}; + +#define SEG6_LOCAL_FLV_OP_MAX (__SEG6_LOCAL_FLV_OP_MAX - 1) + #endif diff --git a/include/uapi/linux/stat.h b/include/uapi/linux/stat.h index 1500a0f58041..7cab2c65d3d7 100644 --- a/include/uapi/linux/stat.h +++ b/include/uapi/linux/stat.h @@ -124,7 +124,8 @@ struct statx { __u32 stx_dev_minor; /* 0x90 */ __u64 stx_mnt_id; - __u64 __spare2; + __u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */ + __u32 stx_dio_offset_align; /* File offset alignment for direct I/O */ /* 0xa0 */ __u64 __spare3[12]; /* Spare space for future expansion */ /* 0x100 */ @@ -152,6 +153,7 @@ struct statx { #define STATX_BASIC_STATS 0x000007ffU /* The stuff in the normal stat struct */ #define STATX_BTIME 0x00000800U /* Want/got stx_btime */ #define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */ +#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */ #define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */ diff --git a/include/uapi/linux/tc_act/tc_bpf.h b/include/uapi/linux/tc_act/tc_bpf.h index 653c4f94f76e..fe6c8f8f3e8c 100644 --- a/include/uapi/linux/tc_act/tc_bpf.h +++ b/include/uapi/linux/tc_act/tc_bpf.h @@ -1,11 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_BPF_H diff --git a/include/uapi/linux/tc_act/tc_skbedit.h b/include/uapi/linux/tc_act/tc_skbedit.h index 6cb6101208d0..64032513cc4c 100644 --- a/include/uapi/linux/tc_act/tc_skbedit.h +++ b/include/uapi/linux/tc_act/tc_skbedit.h @@ -2,19 +2,6 @@ /* * Copyright (c) 2008, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * * Author: Alexander Duyck <alexander.h.duyck@intel.com> */ diff --git a/include/uapi/linux/tc_act/tc_skbmod.h b/include/uapi/linux/tc_act/tc_skbmod.h index af6ef2cfbf3d..ac62c9a993ea 100644 --- a/include/uapi/linux/tc_act/tc_skbmod.h +++ b/include/uapi/linux/tc_act/tc_skbmod.h @@ -1,12 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2016, Jamal Hadi Salim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. -*/ + */ #ifndef __LINUX_TC_SKBMOD_H #define __LINUX_TC_SKBMOD_H diff --git a/include/uapi/linux/tc_act/tc_tunnel_key.h b/include/uapi/linux/tc_act/tc_tunnel_key.h index 3f10dc4e7a4b..49ad4033951b 100644 --- a/include/uapi/linux/tc_act/tc_tunnel_key.h +++ b/include/uapi/linux/tc_act/tc_tunnel_key.h @@ -2,11 +2,6 @@ /* * Copyright (c) 2016, Amir Vadai <amir@vadai.me> * Copyright (c) 2016, Mellanox Technologies. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_TUNNEL_KEY_H diff --git a/include/uapi/linux/tc_act/tc_vlan.h b/include/uapi/linux/tc_act/tc_vlan.h index 5b306fe815cc..3e1f8e57cdd2 100644 --- a/include/uapi/linux/tc_act/tc_vlan.h +++ b/include/uapi/linux/tc_act/tc_vlan.h @@ -1,11 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_VLAN_H diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index f1157d8f4acd..b66a800389cc 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -100,6 +100,20 @@ #define TLS_CIPHER_SM4_CCM_TAG_SIZE 16 #define TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_128 57 +#define TLS_CIPHER_ARIA_GCM_128_IV_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_128_KEY_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_128_SALT_SIZE 4 +#define TLS_CIPHER_ARIA_GCM_128_TAG_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE 8 + +#define TLS_CIPHER_ARIA_GCM_256 58 +#define TLS_CIPHER_ARIA_GCM_256_IV_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_256_KEY_SIZE 32 +#define TLS_CIPHER_ARIA_GCM_256_SALT_SIZE 4 +#define TLS_CIPHER_ARIA_GCM_256_TAG_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE 8 + #define TLS_SET_RECORD_TYPE 1 #define TLS_GET_RECORD_TYPE 2 @@ -156,6 +170,22 @@ struct tls12_crypto_info_sm4_ccm { unsigned char rec_seq[TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE]; }; +struct tls12_crypto_info_aria_gcm_128 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_ARIA_GCM_128_IV_SIZE]; + unsigned char key[TLS_CIPHER_ARIA_GCM_128_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_ARIA_GCM_128_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE]; +}; + +struct tls12_crypto_info_aria_gcm_256 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_ARIA_GCM_256_IV_SIZE]; + unsigned char key[TLS_CIPHER_ARIA_GCM_256_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_ARIA_GCM_256_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE]; +}; + enum { TLS_INFO_UNSPEC, TLS_INFO_VERSION, diff --git a/include/uapi/linux/ublk_cmd.h b/include/uapi/linux/ublk_cmd.h index 677edaab2b66..8f88e3a29998 100644 --- a/include/uapi/linux/ublk_cmd.h +++ b/include/uapi/linux/ublk_cmd.h @@ -17,7 +17,8 @@ #define UBLK_CMD_STOP_DEV 0x07 #define UBLK_CMD_SET_PARAMS 0x08 #define UBLK_CMD_GET_PARAMS 0x09 - +#define UBLK_CMD_START_USER_RECOVERY 0x10 +#define UBLK_CMD_END_USER_RECOVERY 0x11 /* * IO commands, issued by ublk server, and handled by ublk driver. * @@ -74,9 +75,14 @@ */ #define UBLK_F_NEED_GET_DATA (1UL << 2) +#define UBLK_F_USER_RECOVERY (1UL << 3) + +#define UBLK_F_USER_RECOVERY_REISSUE (1UL << 4) + /* device state */ #define UBLK_S_DEV_DEAD 0 #define UBLK_S_DEV_LIVE 1 +#define UBLK_S_DEV_QUIESCED 2 /* shipped via sqe->cmd of io_uring command */ struct ublksrv_ctrl_cmd { diff --git a/include/uapi/linux/usbip.h b/include/uapi/linux/usbip.h index fd393d908d8a..e4421ad55b2e 100644 --- a/include/uapi/linux/usbip.h +++ b/include/uapi/linux/usbip.h @@ -24,4 +24,30 @@ enum usbip_device_status { VDEV_ST_USED, VDEV_ST_ERROR }; + +/* USB URB Transfer flags: + * + * USBIP server and client (vchi) pack URBs in TCP packets. The following + * are the transfer type defines used in USBIP protocol. + */ + +#define USBIP_URB_SHORT_NOT_OK 0x0001 +#define USBIP_URB_ISO_ASAP 0x0002 +#define USBIP_URB_NO_TRANSFER_DMA_MAP 0x0004 +#define USBIP_URB_ZERO_PACKET 0x0040 +#define USBIP_URB_NO_INTERRUPT 0x0080 +#define USBIP_URB_FREE_BUFFER 0x0100 +#define USBIP_URB_DIR_IN 0x0200 +#define USBIP_URB_DIR_OUT 0 +#define USBIP_URB_DIR_MASK USBIP_URB_DIR_IN + +#define USBIP_URB_DMA_MAP_SINGLE 0x00010000 +#define USBIP_URB_DMA_MAP_PAGE 0x00020000 +#define USBIP_URB_DMA_MAP_SG 0x00040000 +#define USBIP_URB_MAP_LOCAL 0x00080000 +#define USBIP_URB_SETUP_MAP_SINGLE 0x00100000 +#define USBIP_URB_SETUP_MAP_LOCAL 0x00200000 +#define USBIP_URB_DMA_SG_COMBINED 0x00400000 +#define USBIP_URB_ALIGNED_TEMP_BUFFER 0x00800000 + #endif /* _UAPI_LINUX_USBIP_H */ diff --git a/include/uapi/linux/userfaultfd.h b/include/uapi/linux/userfaultfd.h index 7d32b1e797fb..005e5e306266 100644 --- a/include/uapi/linux/userfaultfd.h +++ b/include/uapi/linux/userfaultfd.h @@ -12,6 +12,10 @@ #include <linux/types.h> +/* ioctls for /dev/userfaultfd */ +#define USERFAULTFD_IOC 0xAA +#define USERFAULTFD_IOC_NEW _IO(USERFAULTFD_IOC, 0x00) + /* * If the UFFDIO_API is upgraded someday, the UFFDIO_UNREGISTER and * UFFDIO_WAKE ioctls should be defined as _IOW and not as _IOR. In diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 5f46bf4a570c..b5e7d082b8ad 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -225,6 +225,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180) +/* + * The base for DW100 driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ @@ -1730,7 +1736,7 @@ struct v4l2_vp8_segment { * @sharpness_level: matches sharpness_level syntax element. * @level: matches loop_filter_level syntax element. * @padding: padding field. Should be zeroed by applications. - * @flags: see V4L2_VP8_LF_FLAG_{}. + * @flags: see V4L2_VP8_LF_{}. * * This structure contains loop filter related parameters. * See the 'mb_lf_adjustments()' part of the frame header syntax, diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 25c55cab3d7c..9bd79235c875 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -46,12 +46,18 @@ enum vdpa_attr { VDPA_ATTR_DEV_NEGOTIATED_FEATURES, /* u64 */ VDPA_ATTR_DEV_MGMTDEV_MAX_VQS, /* u32 */ + /* virtio features that are supported by the vDPA management device */ VDPA_ATTR_DEV_SUPPORTED_FEATURES, /* u64 */ VDPA_ATTR_DEV_QUEUE_INDEX, /* u32 */ VDPA_ATTR_DEV_VENDOR_ATTR_NAME, /* string */ VDPA_ATTR_DEV_VENDOR_ATTR_VALUE, /* u64 */ + VDPA_ATTR_DEV_FEATURES, /* u64 */ + + /* virtio features that are supported by the vDPA device */ + VDPA_ATTR_VDPA_DEV_SUPPORTED_FEATURES, /* u64 */ + /* new attributes must be added above here */ VDPA_ATTR_MAX, }; diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 733a1cddde30..d7d8e0922376 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -986,6 +986,148 @@ enum vfio_device_mig_state { VFIO_DEVICE_STATE_RUNNING_P2P = 5, }; +/* + * Upon VFIO_DEVICE_FEATURE_SET, allow the device to be moved into a low power + * state with the platform-based power management. Device use of lower power + * states depends on factors managed by the runtime power management core, + * including system level support and coordinating support among dependent + * devices. Enabling device low power entry does not guarantee lower power + * usage by the device, nor is a mechanism provided through this feature to + * know the current power state of the device. If any device access happens + * (either from the host or through the vfio uAPI) when the device is in the + * low power state, then the host will move the device out of the low power + * state as necessary prior to the access. Once the access is completed, the + * device may re-enter the low power state. For single shot low power support + * with wake-up notification, see + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP below. Access to mmap'd + * device regions is disabled on LOW_POWER_ENTRY and may only be resumed after + * calling LOW_POWER_EXIT. + */ +#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY 3 + +/* + * This device feature has the same behavior as + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY with the exception that the user + * provides an eventfd for wake-up notification. When the device moves out of + * the low power state for the wake-up, the host will not allow the device to + * re-enter a low power state without a subsequent user call to one of the low + * power entry device feature IOCTLs. Access to mmap'd device regions is + * disabled on LOW_POWER_ENTRY_WITH_WAKEUP and may only be resumed after the + * low power exit. The low power exit can happen either through LOW_POWER_EXIT + * or through any other access (where the wake-up notification has been + * generated). The access to mmap'd device regions will not trigger low power + * exit. + * + * The notification through the provided eventfd will be generated only when + * the device has entered and is resumed from a low power state after + * calling this device feature IOCTL. A device that has not entered low power + * state, as managed through the runtime power management core, will not + * generate a notification through the provided eventfd on access. Calling the + * LOW_POWER_EXIT feature is optional in the case where notification has been + * signaled on the provided eventfd that a resume from low power has occurred. + */ +struct vfio_device_low_power_entry_with_wakeup { + __s32 wakeup_eventfd; + __u32 reserved; +}; + +#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP 4 + +/* + * Upon VFIO_DEVICE_FEATURE_SET, disallow use of device low power states as + * previously enabled via VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY or + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP device features. + * This device feature IOCTL may itself generate a wakeup eventfd notification + * in the latter case if the device had previously entered a low power state. + */ +#define VFIO_DEVICE_FEATURE_LOW_POWER_EXIT 5 + +/* + * Upon VFIO_DEVICE_FEATURE_SET start/stop device DMA logging. + * VFIO_DEVICE_FEATURE_PROBE can be used to detect if the device supports + * DMA logging. + * + * DMA logging allows a device to internally record what DMAs the device is + * initiating and report them back to userspace. It is part of the VFIO + * migration infrastructure that allows implementing dirty page tracking + * during the pre copy phase of live migration. Only DMA WRITEs are logged, + * and this API is not connected to VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE. + * + * When DMA logging is started a range of IOVAs to monitor is provided and the + * device can optimize its logging to cover only the IOVA range given. Each + * DMA that the device initiates inside the range will be logged by the device + * for later retrieval. + * + * page_size is an input that hints what tracking granularity the device + * should try to achieve. If the device cannot do the hinted page size then + * it's the driver choice which page size to pick based on its support. + * On output the device will return the page size it selected. + * + * ranges is a pointer to an array of + * struct vfio_device_feature_dma_logging_range. + * + * The core kernel code guarantees to support by minimum num_ranges that fit + * into a single kernel page. User space can try higher values but should give + * up if the above can't be achieved as of some driver limitations. + * + * A single call to start device DMA logging can be issued and a matching stop + * should follow at the end. Another start is not allowed in the meantime. + */ +struct vfio_device_feature_dma_logging_control { + __aligned_u64 page_size; + __u32 num_ranges; + __u32 __reserved; + __aligned_u64 ranges; +}; + +struct vfio_device_feature_dma_logging_range { + __aligned_u64 iova; + __aligned_u64 length; +}; + +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_START 6 + +/* + * Upon VFIO_DEVICE_FEATURE_SET stop device DMA logging that was started + * by VFIO_DEVICE_FEATURE_DMA_LOGGING_START + */ +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_STOP 7 + +/* + * Upon VFIO_DEVICE_FEATURE_GET read back and clear the device DMA log + * + * Query the device's DMA log for written pages within the given IOVA range. + * During querying the log is cleared for the IOVA range. + * + * bitmap is a pointer to an array of u64s that will hold the output bitmap + * with 1 bit reporting a page_size unit of IOVA. The mapping of IOVA to bits + * is given by: + * bitmap[(addr - iova)/page_size] & (1ULL << (addr % 64)) + * + * The input page_size can be any power of two value and does not have to + * match the value given to VFIO_DEVICE_FEATURE_DMA_LOGGING_START. The driver + * will format its internal logging to match the reporting page size, possibly + * by replicating bits if the internal page size is lower than requested. + * + * The LOGGING_REPORT will only set bits in the bitmap and never clear or + * perform any initialization of the user provided bitmap. + * + * If any error is returned userspace should assume that the dirty log is + * corrupted. Error recovery is to consider all memory dirty and try to + * restart the dirty tracking, or to abort/restart the whole migration. + * + * If DMA logging is not enabled, an error will be returned. + * + */ +struct vfio_device_feature_dma_logging_report { + __aligned_u64 iova; + __aligned_u64 length; + __aligned_u64 page_size; + __aligned_u64 bitmap; +}; + +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT 8 + /* -------- API for Type1 VFIO IOMMU -------- */ /** diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 01e630f2ec78..29da1f4b4578 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -502,7 +502,6 @@ struct v4l2_capability { #define V4L2_CAP_META_CAPTURE 0x00800000 /* Is a metadata capture device */ #define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ -#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ #define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ #define V4L2_CAP_META_OUTPUT 0x08000000 /* Is a metadata output device */ @@ -1602,7 +1601,8 @@ struct v4l2_bt_timings { ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) #define V4L2_DV_BT_BLANKING_HEIGHT(bt) \ ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \ - (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) + ((bt)->interlaced ? \ + ((bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) : 0)) #define V4L2_DV_BT_FRAME_HEIGHT(bt) \ ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) @@ -2435,6 +2435,7 @@ struct v4l2_event_vsync { #define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) #define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) #define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) +#define V4L2_EVENT_CTRL_CH_DIMENSIONS (1 << 3) struct v4l2_event_ctrl { __u32 changes; @@ -2682,6 +2683,11 @@ struct v4l2_create_buffers { #ifndef __KERNEL__ #define V4L2_PIX_FMT_HM12 V4L2_PIX_FMT_NV12_16L16 #define V4L2_PIX_FMT_SUNXI_TILED_NV12 V4L2_PIX_FMT_NV12_32L32 +/* + * This capability was never implemented, anyone using this cap should drop it + * from their code. + */ +#define V4L2_CAP_ASYNCIO 0x02000000 #endif #endif /* _UAPI__LINUX_VIDEODEV2_H */ diff --git a/include/uapi/linux/virtio_blk.h b/include/uapi/linux/virtio_blk.h index d888f013d9ff..58e70b24b504 100644 --- a/include/uapi/linux/virtio_blk.h +++ b/include/uapi/linux/virtio_blk.h @@ -40,6 +40,7 @@ #define VIRTIO_BLK_F_MQ 12 /* support more than one vq */ #define VIRTIO_BLK_F_DISCARD 13 /* DISCARD is supported */ #define VIRTIO_BLK_F_WRITE_ZEROES 14 /* WRITE ZEROES is supported */ +#define VIRTIO_BLK_F_SECURE_ERASE 16 /* Secure Erase is supported */ /* Legacy feature bits */ #ifndef VIRTIO_BLK_NO_LEGACY @@ -121,6 +122,21 @@ struct virtio_blk_config { __u8 write_zeroes_may_unmap; __u8 unused1[3]; + + /* the next 3 entries are guarded by VIRTIO_BLK_F_SECURE_ERASE */ + /* + * The maximum secure erase sectors (in 512-byte sectors) for + * one segment. + */ + __virtio32 max_secure_erase_sectors; + /* + * The maximum number of secure erase segments in a + * secure erase command. + */ + __virtio32 max_secure_erase_seg; + /* Secure erase commands must be aligned to this number of sectors. */ + __virtio32 secure_erase_sector_alignment; + } __attribute__((packed)); /* @@ -155,6 +171,9 @@ struct virtio_blk_config { /* Write zeroes command */ #define VIRTIO_BLK_T_WRITE_ZEROES 13 +/* Secure erase command */ +#define VIRTIO_BLK_T_SECURE_ERASE 14 + #ifndef VIRTIO_BLK_NO_LEGACY /* Barrier before this op. */ #define VIRTIO_BLK_T_BARRIER 0x80000000 diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index 5d06d5c74dd1..e00ebe05097d 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -707,6 +707,25 @@ enum hl_server_type { HL_SERVER_GAUDI2_HLS2 = 5 }; +/* + * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command + * + * HL_NOTIFIER_EVENT_TPC_ASSERT - Indicates TPC assert event + * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE - Indicates undefined operation code + * HL_NOTIFIER_EVENT_DEVICE_RESET - Indicates device requires a reset + * HL_NOTIFIER_EVENT_CS_TIMEOUT - Indicates CS timeout error + * HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE - Indicates device is unavailable + * HL_NOTIFIER_EVENT_USER_ENGINE_ERR - Indicates device engine in error state + * HL_NOTIFIER_EVENT_GENERAL_HW_ERR - Indicates device HW error + */ +#define HL_NOTIFIER_EVENT_TPC_ASSERT (1ULL << 0) +#define HL_NOTIFIER_EVENT_UNDEFINED_OPCODE (1ULL << 1) +#define HL_NOTIFIER_EVENT_DEVICE_RESET (1ULL << 2) +#define HL_NOTIFIER_EVENT_CS_TIMEOUT (1ULL << 3) +#define HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE (1ULL << 4) +#define HL_NOTIFIER_EVENT_USER_ENGINE_ERR (1ULL << 5) +#define HL_NOTIFIER_EVENT_GENERAL_HW_ERR (1ULL << 6) + /* Opcode for management ioctl * * HW_IP_INFO - Receive information about different IP blocks in the @@ -754,6 +773,7 @@ enum hl_server_type { * Razwi initiator. * Razwi cause, was it a page fault or MMU access error. * HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES - Retrieve valid page sizes for device memory allocation + * HL_INFO_SECURED_ATTESTATION - Retrieve attestation report of the boot. * HL_INFO_REGISTER_EVENTFD - Register eventfd for event notifications. * HL_INFO_UNREGISTER_EVENTFD - Unregister eventfd * HL_INFO_GET_EVENTS - Retrieve the last occurred events @@ -783,14 +803,19 @@ enum hl_server_type { #define HL_INFO_CS_TIMEOUT_EVENT 24 #define HL_INFO_RAZWI_EVENT 25 #define HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES 26 +#define HL_INFO_SECURED_ATTESTATION 27 #define HL_INFO_REGISTER_EVENTFD 28 #define HL_INFO_UNREGISTER_EVENTFD 29 #define HL_INFO_GET_EVENTS 30 #define HL_INFO_UNDEFINED_OPCODE_EVENT 31 +#define HL_INFO_ENGINE_STATUS 32 #define HL_INFO_VERSION_MAX_LEN 128 #define HL_INFO_CARD_NAME_MAX_LEN 16 +/* Maximum buffer size for retrieving engines status */ +#define HL_ENGINES_DATA_MAX_SIZE SZ_1M + /** * struct hl_info_hw_ip_info - hardware information on various IPs in the ASIC * @sram_base_address: The first SRAM physical base address that is free to be @@ -821,6 +846,7 @@ enum hl_server_type { * @tpc_enabled_mask: Bit-mask that represents which TPCs are enabled. Relevant * for Goya/Gaudi only. * @dram_enabled: Whether the DRAM is enabled. + * @security_enabled: Whether security is enabled on device. * @mme_master_slave_mode: Indicate whether the MME is working in master/slave * configuration. Relevant for Greco and later. * @cpucp_version: The CPUCP f/w version. @@ -852,7 +878,7 @@ struct hl_info_hw_ip_info { __u32 psoc_pci_pll_div_factor; __u8 tpc_enabled_mask; __u8 dram_enabled; - __u8 reserved; + __u8 security_enabled; __u8 mme_master_slave_mode; __u8 cpucp_version[HL_INFO_VERSION_MAX_LEN]; __u8 card_name[HL_INFO_CARD_NAME_MAX_LEN]; @@ -876,13 +902,13 @@ struct hl_info_hw_idle { __u32 is_idle; /* * Bitmask of busy engines. - * Bits definition is according to `enum <chip>_enging_id'. + * Bits definition is according to `enum <chip>_engine_id'. */ __u32 busy_engines_mask; /* * Extended Bitmask of busy engines. - * Bits definition is according to `enum <chip>_enging_id'. + * Bits definition is according to `enum <chip>_engine_id'. */ __u64 busy_engines_mask_ext[HL_BUSY_ENGINES_MASK_EXT_SIZE]; }; @@ -1078,12 +1104,12 @@ struct hl_info_razwi_event { * struct hl_info_undefined_opcode_event - info about last undefined opcode error * @timestamp: timestamp of the undefined opcode error * @cb_addr_streams: CB addresses (per stream) that are currently exists in the PQ - * entiers. In case all streams array entries are + * entries. In case all streams array entries are * filled with values, it means the execution was in Lower-CP. * @cq_addr: the address of the current handled command buffer * @cq_size: the size of the current handled command buffer * @cb_addr_streams_len: num of streams - actual len of cb_addr_streams array. - * should be equal to 1 incase of undefined opcode + * should be equal to 1 in case of undefined opcode * in Upper-CP (specific stream) and equal to 4 incase * of undefined opcode in Lower-CP. * @engine_id: engine-id that the error occurred on @@ -1109,6 +1135,45 @@ struct hl_info_dev_memalloc_page_sizes { __u64 page_order_bitmask; }; +#define SEC_PCR_DATA_BUF_SZ 256 +#define SEC_PCR_QUOTE_BUF_SZ 510 /* (512 - 2) 2 bytes used for size */ +#define SEC_SIGNATURE_BUF_SZ 255 /* (256 - 1) 1 byte used for size */ +#define SEC_PUB_DATA_BUF_SZ 510 /* (512 - 2) 2 bytes used for size */ +#define SEC_CERTIFICATE_BUF_SZ 2046 /* (2048 - 2) 2 bytes used for size */ + +/* + * struct hl_info_sec_attest - attestation report of the boot + * @nonce: number only used once. random number provided by host. this also passed to the quote + * command as a qualifying data. + * @pcr_quote_len: length of the attestation quote data (bytes) + * @pub_data_len: length of the public data (bytes) + * @certificate_len: length of the certificate (bytes) + * @pcr_num_reg: number of PCR registers in the pcr_data array + * @pcr_reg_len: length of each PCR register in the pcr_data array (bytes) + * @quote_sig_len: length of the attestation report signature (bytes) + * @pcr_data: raw values of the PCR registers + * @pcr_quote: attestation report data structure + * @quote_sig: signature structure of the attestation report + * @public_data: public key for the signed attestation + * (outPublic + name + qualifiedName) + * @certificate: certificate for the attestation signing key + */ +struct hl_info_sec_attest { + __u32 nonce; + __u16 pcr_quote_len; + __u16 pub_data_len; + __u16 certificate_len; + __u8 pcr_num_reg; + __u8 pcr_reg_len; + __u8 quote_sig_len; + __u8 pcr_data[SEC_PCR_DATA_BUF_SZ]; + __u8 pcr_quote[SEC_PCR_QUOTE_BUF_SZ]; + __u8 quote_sig[SEC_SIGNATURE_BUF_SZ]; + __u8 public_data[SEC_PUB_DATA_BUF_SZ]; + __u8 certificate[SEC_CERTIFICATE_BUF_SZ]; + __u8 pad0[2]; +}; + enum gaudi_dcores { HL_GAUDI_WS_DCORE, HL_GAUDI_WN_DCORE, @@ -1130,6 +1195,11 @@ enum gaudi_dcores { * resolution. Currently not in use. * @pll_index: Index as defined in hl_<asic type>_pll_index enumeration. * @eventfd: event file descriptor for event notifications. + * @user_buffer_actual_size: Actual data size which was copied to user allocated buffer by the + * driver. It is possible for the user to allocate buffer larger than + * needed, hence updating this variable so user will know the exact amount + * of bytes copied by the kernel to the buffer. + * @sec_attest_nonce: Nonce number used for attestation report. * @pad: Padding to 64 bit. */ struct hl_info_args { @@ -1143,6 +1213,8 @@ struct hl_info_args { __u32 period_ms; __u32 pll_index; __u32 eventfd; + __u32 user_buffer_actual_size; + __u32 sec_attest_nonce; }; __u32 pad; @@ -1337,17 +1409,47 @@ struct hl_cs_chunk { #define HL_CS_FLAGS_RESERVE_SIGNALS_ONLY 0x1000 #define HL_CS_FLAGS_UNRESERVE_SIGNALS_ONLY 0x2000 +/* + * The engine cores CS is merged into the existing CS ioctls. + * Use it to control the engine cores mode. + */ +#define HL_CS_FLAGS_ENGINE_CORE_COMMAND 0x4000 + #define HL_CS_STATUS_SUCCESS 0 #define HL_MAX_JOBS_PER_CS 512 +/* HL_ENGINE_CORE_ values + * + * HL_ENGINE_CORE_HALT: engine core halt + * HL_ENGINE_CORE_RUN: engine core run + */ +#define HL_ENGINE_CORE_HALT (1 << 0) +#define HL_ENGINE_CORE_RUN (1 << 1) + struct hl_cs_in { - /* this holds address of array of hl_cs_chunk for restore phase */ - __u64 chunks_restore; + union { + struct { + /* this holds address of array of hl_cs_chunk for restore phase */ + __u64 chunks_restore; + + /* holds address of array of hl_cs_chunk for execution phase */ + __u64 chunks_execute; + }; + + /* Valid only when HL_CS_FLAGS_ENGINE_CORE_COMMAND is set */ + struct { + /* this holds address of array of uint32 for engine_cores */ + __u64 engine_cores; - /* holds address of array of hl_cs_chunk for execution phase */ - __u64 chunks_execute; + /* number of engine cores in engine_cores array */ + __u32 num_engine_cores; + + /* the core command to be sent towards engine cores */ + __u32 core_command; + }; + }; union { /* @@ -1412,7 +1514,7 @@ struct hl_cs_out { /* Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY is set */ struct { - /* This is the resereved signal handle id */ + /* This is the reserved signal handle id */ __u32 handle_id; /* This is the signals count */ @@ -1875,21 +1977,6 @@ struct hl_debug_args { }; /* - * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command - * - * HL_NOTIFIER_EVENT_TPC_ASSERT - Indicates TPC assert event - * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE - Indicates undefined operation code - * HL_NOTIFIER_EVENT_DEVICE_RESET - Indicates device requires a reset - * HL_NOTIFIER_EVENT_CS_TIMEOUT - Indicates CS timeout error - * HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE - Indicates device is unavailable - */ -#define HL_NOTIFIER_EVENT_TPC_ASSERT (1ULL << 0) -#define HL_NOTIFIER_EVENT_UNDEFINED_OPCODE (1ULL << 1) -#define HL_NOTIFIER_EVENT_DEVICE_RESET (1ULL << 2) -#define HL_NOTIFIER_EVENT_CS_TIMEOUT (1ULL << 3) -#define HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE (1ULL << 4) - -/* * Various information operations such as: * - H/W IP information * - Current dram usage diff --git a/include/uapi/misc/uacce/hisi_qm.h b/include/uapi/misc/uacce/hisi_qm.h index 1faef5ff87ef..3e66dbc2f323 100644 --- a/include/uapi/misc/uacce/hisi_qm.h +++ b/include/uapi/misc/uacce/hisi_qm.h @@ -14,11 +14,26 @@ struct hisi_qp_ctx { __u16 qc_type; }; +/** + * struct hisi_qp_info - User data for hisi qp. + * @sqe_size: Submission queue element size + * @sq_depth: The number of sqe + * @cq_depth: The number of cqe + * @reserved: Reserved data + */ +struct hisi_qp_info { + __u32 sqe_size; + __u16 sq_depth; + __u16 cq_depth; + __u64 reserved; +}; + #define HISI_QM_API_VER_BASE "hisi_qm_v1" #define HISI_QM_API_VER2_BASE "hisi_qm_v2" #define HISI_QM_API_VER3_BASE "hisi_qm_v3" /* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */ #define UACCE_CMD_QM_SET_QP_CTX _IOWR('H', 10, struct hisi_qp_ctx) - +/* UACCE_CMD_QM_SET_QP_INFO: Set qp depth and BD size */ +#define UACCE_CMD_QM_SET_QP_INFO _IOWR('H', 11, struct hisi_qp_info) #endif diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h index 890d9e5b76d7..714d55b49d2a 100644 --- a/include/uapi/mtd/mtd-abi.h +++ b/include/uapi/mtd/mtd-abi.h @@ -55,9 +55,9 @@ struct mtd_oob_buf64 { * @MTD_OPS_RAW: data are transferred as-is, with no error correction; * this mode implies %MTD_OPS_PLACE_OOB * - * These modes can be passed to ioctl(MEMWRITE) and are also used internally. - * See notes on "MTD file modes" for discussion on %MTD_OPS_RAW vs. - * %MTD_FILE_MODE_RAW. + * These modes can be passed to ioctl(MEMWRITE) and ioctl(MEMREAD); they are + * also used internally. See notes on "MTD file modes" for discussion on + * %MTD_OPS_RAW vs. %MTD_FILE_MODE_RAW. */ enum { MTD_OPS_PLACE_OOB = 0, @@ -91,6 +91,53 @@ struct mtd_write_req { __u8 padding[7]; }; +/** + * struct mtd_read_req_ecc_stats - ECC statistics for a read operation + * + * @uncorrectable_errors: the number of uncorrectable errors that happened + * during the read operation + * @corrected_bitflips: the number of bitflips corrected during the read + * operation + * @max_bitflips: the maximum number of bitflips detected in any single ECC + * step for the data read during the operation; this information + * can be used to decide whether the data stored in a specific + * region of the MTD device should be moved somewhere else to + * avoid data loss. + */ +struct mtd_read_req_ecc_stats { + __u32 uncorrectable_errors; + __u32 corrected_bitflips; + __u32 max_bitflips; +}; + +/** + * struct mtd_read_req - data structure for requesting a read operation + * + * @start: start address + * @len: length of data buffer (only lower 32 bits are used) + * @ooblen: length of OOB buffer (only lower 32 bits are used) + * @usr_data: user-provided data buffer + * @usr_oob: user-provided OOB buffer + * @mode: MTD mode (see "MTD operation modes") + * @padding: reserved, must be set to 0 + * @ecc_stats: ECC statistics for the read operation + * + * This structure supports ioctl(MEMREAD) operations, allowing data and/or OOB + * reads in various modes. To read from OOB-only, set @usr_data == NULL, and to + * read data-only, set @usr_oob == NULL. However, setting both @usr_data and + * @usr_oob to NULL is not allowed. + */ +struct mtd_read_req { + __u64 start; + __u64 len; + __u64 ooblen; + __u64 usr_data; + __u64 usr_oob; + __u8 mode; + __u8 padding[7]; + struct mtd_read_req_ecc_stats ecc_stats; +}; + #define MTD_ABSENT 0 #define MTD_RAM 1 #define MTD_ROM 2 @@ -207,6 +254,12 @@ struct otp_info { #define MEMWRITE _IOWR('M', 24, struct mtd_write_req) /* Erase a given range of user data (must be in mode %MTD_FILE_MODE_OTP_USER) */ #define OTPERASE _IOW('M', 25, struct otp_info) +/* + * Most generic read interface; can read in-band and/or out-of-band in various + * modes (see "struct mtd_read_req"). This ioctl is not supported for flashes + * without OOB, e.g., NOR flash. + */ +#define MEMREAD _IOWR('M', 26, struct mtd_read_req) /* * Obsolete legacy interface. Keep it in order not to break userspace @@ -270,8 +323,9 @@ struct mtd_ecc_stats { * Note: %MTD_FILE_MODE_RAW provides the same functionality as %MTD_OPS_RAW - * raw access to the flash, without error correction or autoplacement schemes. * Wherever possible, the MTD_OPS_* mode will override the MTD_FILE_MODE_* mode - * (e.g., when using ioctl(MEMWRITE)), but in some cases, the MTD_FILE_MODE is - * used out of necessity (e.g., `write()', ioctl(MEMWRITEOOB64)). + * (e.g., when using ioctl(MEMWRITE) or ioctl(MEMREAD)), but in some cases, the + * MTD_FILE_MODE is used out of necessity (e.g., `write()', + * ioctl(MEMWRITEOOB64)). */ enum mtd_file_modes { MTD_FILE_MODE_NORMAL = MTD_OTP_OFF, diff --git a/include/uapi/mtd/ubi-user.h b/include/uapi/mtd/ubi-user.h index b69e9ba6742b..dcb179de4358 100644 --- a/include/uapi/mtd/ubi-user.h +++ b/include/uapi/mtd/ubi-user.h @@ -247,6 +247,7 @@ enum { * @vid_hdr_offset: VID header offset (use defaults if %0) * @max_beb_per1024: maximum expected number of bad PEB per 1024 PEBs * @padding: reserved for future, not used, has to be zeroed + * @disable_fm: whether disable fastmap * * This data structure is used to specify MTD device UBI has to attach and the * parameters it has to use. The number which should be assigned to the new UBI @@ -281,13 +282,18 @@ enum { * eraseblocks for new bad eraseblocks, but attempts to use available * eraseblocks (if any). The accepted range is 0-768. If 0 is given, the * default kernel value of %CONFIG_MTD_UBI_BEB_LIMIT will be used. + * + * If @disable_fm is not zero, ubi doesn't create new fastmap even the module + * param 'fm_autoconvert' is set, and existed old fastmap will be destroyed + * after doing full scanning. */ struct ubi_attach_req { __s32 ubi_num; __s32 mtd_num; __s32 vid_hdr_offset; __s16 max_beb_per1024; - __s8 padding[10]; + __s8 disable_fm; + __s8 padding[9]; }; /* diff --git a/include/uapi/rdma/efa-abi.h b/include/uapi/rdma/efa-abi.h index 08035ccf1fff..163ac79556d6 100644 --- a/include/uapi/rdma/efa-abi.h +++ b/include/uapi/rdma/efa-abi.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */ /* - * Copyright 2018-2021 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2022 Amazon.com, Inc. or its affiliates. All rights reserved. */ #ifndef EFA_ABI_USER_H @@ -54,6 +54,7 @@ struct efa_ibv_alloc_pd_resp { enum { EFA_CREATE_CQ_WITH_COMPLETION_CHANNEL = 1 << 0, + EFA_CREATE_CQ_WITH_SGID = 1 << 1, }; struct efa_ibv_create_cq { @@ -118,6 +119,7 @@ enum { EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0, EFA_QUERY_DEVICE_CAPS_RNR_RETRY = 1 << 1, EFA_QUERY_DEVICE_CAPS_CQ_NOTIFICATIONS = 1 << 2, + EFA_QUERY_DEVICE_CAPS_CQ_WITH_SGID = 1 << 3, }; struct efa_ibv_ex_query_device_resp { diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index 86be4a92b67b..a96b7d2770e1 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -104,6 +104,7 @@ enum mlx5_ib_alloc_ucontext_resp_mask { MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE = 1UL << 2, MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_SQD2RTS = 1UL << 3, MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_REAL_TIME_TS = 1UL << 4, + MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_MKEY_UPDATE_TAG = 1UL << 5, }; enum mlx5_user_cmds_supp_uhw { diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 3bee490eb585..595edad03dfe 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -174,6 +174,7 @@ enum mlx5_ib_devx_umem_reg_attrs { MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS, MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID, MLX5_IB_ATTR_DEVX_UMEM_REG_PGSZ_BITMAP, + MLX5_IB_ATTR_DEVX_UMEM_REG_DMABUF_FD, }; enum mlx5_ib_devx_umem_dereg_attrs { diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h index f09c5c9e3dd5..73f679dfd2df 100644 --- a/include/uapi/rdma/rdma_user_rxe.h +++ b/include/uapi/rdma/rdma_user_rxe.h @@ -74,7 +74,7 @@ struct rxe_av { struct rxe_send_wr { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 opcode; __u32 send_flags; union { @@ -166,7 +166,7 @@ struct rxe_send_wqe { struct rxe_recv_wqe { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 padding; struct rxe_dma_info dma; }; diff --git a/include/uapi/scsi/scsi_netlink_fc.h b/include/uapi/scsi/scsi_netlink_fc.h index 7535253f1a96..b46e9cbeb001 100644 --- a/include/uapi/scsi/scsi_netlink_fc.h +++ b/include/uapi/scsi/scsi_netlink_fc.h @@ -35,7 +35,7 @@ * FC Transport Broadcast Event Message : * FC_NL_ASYNC_EVENT * - * Note: if Vendor Unique message, &event_data will be start of + * Note: if Vendor Unique message, event_data_flex will be start of * vendor unique payload, and the length of the payload is * per event_datalen * @@ -50,7 +50,10 @@ struct fc_nl_event { __u16 event_datalen; __u32 event_num; __u32 event_code; - __u32 event_data; + union { + __u32 event_data; + __DECLARE_FLEX_ARRAY(__u8, event_data_flex); + }; } __attribute__((aligned(sizeof(__u64)))); diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h index a75e14edc957..6d4a2c60808d 100644 --- a/include/uapi/sound/asequencer.h +++ b/include/uapi/sound/asequencer.h @@ -3,22 +3,6 @@ * Main header file for the ALSA sequencer * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl> * (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_ASEQUENCER_H #define _UAPI__SOUND_ASEQUENCER_H diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h index 053949287ce8..9f35bedafcff 100644 --- a/include/uapi/sound/asoc.h +++ b/include/uapi/sound/asoc.h @@ -5,10 +5,6 @@ * Copyright (C) 2012 Texas Instruments Inc. * Copyright (C) 2015 Intel Corporation. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Simple file API to load FW that includes mixers, coefficients, DAPM graphs, * algorithms, equalisers, DAIs, widgets etc. */ diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 3974a2a911cc..de6810e94abe 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -3,22 +3,6 @@ * Advanced Linux Sound Architecture - ALSA - Driver * Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>, * Abramo Bagnara <abramo@alsa-project.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_ASOUND_H diff --git a/include/uapi/sound/asound_fm.h b/include/uapi/sound/asound_fm.h index 8471f404ff0b..25ec5e38af5c 100644 --- a/include/uapi/sound/asound_fm.h +++ b/include/uapi/sound/asound_fm.h @@ -10,21 +10,6 @@ * 4Front Technologies * * Direct FM control - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #define SNDRV_DM_FM_MODE_OPL2 0x00 diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 3aef123dbd7f..d185957f3fe0 100644 --- a/include/uapi/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h @@ -5,23 +5,6 @@ * Copyright (C) 2011 Intel Corporation * Authors: Vinod Koul <vinod.koul@linux.intel.com> * Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * */ #ifndef __COMPRESS_OFFLOAD_H #define __COMPRESS_OFFLOAD_H diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h index 726361716919..ddc77322d571 100644 --- a/include/uapi/sound/compress_params.h +++ b/include/uapi/sound/compress_params.h @@ -7,47 +7,13 @@ * Authors: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> * Vinod Koul <vinod.koul@linux.intel.com> * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * The definitions in this file are derived from the OpenMAX AL version 1.1 - * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below. + * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below + * and are licensed under the MIT license. * * Copyright (c) 2007-2010 The Khronos Group Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and/or associated documentation files (the - * "Materials "), to deal in the Materials without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Materials, and to - * permit persons to whom the Materials are furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Materials. - * - * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. - * */ #ifndef __SND_COMPRESS_PARAMS_H #define __SND_COMPRESS_PARAMS_H diff --git a/include/uapi/sound/emu10k1.h b/include/uapi/sound/emu10k1.h index 88609cc0524c..1c1f1dd44611 100644 --- a/include/uapi/sound/emu10k1.h +++ b/include/uapi/sound/emu10k1.h @@ -3,22 +3,6 @@ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, * Creative Labs, Inc. * Definitions for EMU10K1 (SB Live!) chips - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_EMU10K1_H #define _UAPI__SOUND_EMU10K1_H diff --git a/include/uapi/sound/hdsp.h b/include/uapi/sound/hdsp.h index b8df62b60f4d..0961954658d6 100644 --- a/include/uapi/sound/hdsp.h +++ b/include/uapi/sound/hdsp.h @@ -4,20 +4,6 @@ /* * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef __linux__ diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h index 14af3d00ea3f..7043bb3d435a 100644 --- a/include/uapi/sound/hdspm.h +++ b/include/uapi/sound/hdspm.h @@ -4,21 +4,6 @@ /* * Copyright (C) 2003 Winfried Ritsch (IEM) * based on hdsp.h from Thomas Charbonnel (thomas@undata.org) - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef __linux__ diff --git a/include/uapi/sound/sb16_csp.h b/include/uapi/sound/sb16_csp.h index e64851481d88..5a80f5ec02ee 100644 --- a/include/uapi/sound/sb16_csp.h +++ b/include/uapi/sound/sb16_csp.h @@ -4,21 +4,6 @@ * Takashi Iwai <tiwai@suse.de> * * SB16ASP/AWE32 CSP control - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_SB16_CSP_H #define _UAPI__SOUND_SB16_CSP_H diff --git a/include/uapi/sound/sfnt_info.h b/include/uapi/sound/sfnt_info.h index c9a810a6ef48..f2b5e13fb5a7 100644 --- a/include/uapi/sound/sfnt_info.h +++ b/include/uapi/sound/sfnt_info.h @@ -6,21 +6,6 @@ * Patch record compatible with AWE driver on OSS * * Copyright (C) 1999-2000 Takashi Iwai - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include <sound/asound.h> diff --git a/include/uapi/sound/snd_sst_tokens.h b/include/uapi/sound/snd_sst_tokens.h index ff3748e9308a..defeb0c6ed20 100644 --- a/include/uapi/sound/snd_sst_tokens.h +++ b/include/uapi/sound/snd_sst_tokens.h @@ -4,16 +4,6 @@ * * Copyright (C) 2016 Intel Corp * Author: Shreyas NC <shreyas.nc@intel.com> - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __SND_SST_TOKENS_H__ #define __SND_SST_TOKENS_H__ diff --git a/include/uapi/sound/tlv.h b/include/uapi/sound/tlv.h index 7d6d65f60a42..b99a2414b53d 100644 --- a/include/uapi/sound/tlv.h +++ b/include/uapi/sound/tlv.h @@ -1,15 +1,4 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ #ifndef __UAPI_SOUND_TLV_H #define __UAPI_SOUND_TLV_H diff --git a/include/uapi/sound/usb_stream.h b/include/uapi/sound/usb_stream.h index ffdd3ea1e31d..50609016185a 100644 --- a/include/uapi/sound/usb_stream.h +++ b/include/uapi/sound/usb_stream.h @@ -1,20 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _UAPI__SOUND_USB_STREAM_H diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 7fe1a926cd99..9f28349ebcff 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -160,8 +160,10 @@ struct ufs_pm_lvl_states { * @task_tag: Task tag of the command * @lun: LUN of the command * @intr_cmd: Interrupt command (doesn't participate in interrupt aggregation) - * @issue_time_stamp: time stamp for debug purposes - * @compl_time_stamp: time stamp for statistics + * @issue_time_stamp: time stamp for debug purposes (CLOCK_MONOTONIC) + * @issue_time_stamp_local_clock: time stamp for debug purposes (local_clock) + * @compl_time_stamp: time stamp for statistics (CLOCK_MONOTONIC) + * @compl_time_stamp_local_clock: time stamp for debug purposes (local_clock) * @crypto_key_slot: the key slot to use for inline crypto (-1 if none) * @data_unit_num: the data unit number for the first block for inline crypto * @req_abort_skip: skip request abort task flag @@ -185,7 +187,9 @@ struct ufshcd_lrb { u8 lun; /* UPIU LUN id field is only 8-bit wide */ bool intr_cmd; ktime_t issue_time_stamp; + u64 issue_time_stamp_local_clock; ktime_t compl_time_stamp; + u64 compl_time_stamp_local_clock; #ifdef CONFIG_SCSI_UFS_CRYPTO int crypto_key_slot; u64 data_unit_num; @@ -430,7 +434,7 @@ struct ufs_clk_scaling { struct ufs_event_hist { int pos; u32 val[UFS_EVENT_HIST_LENGTH]; - ktime_t tstamp[UFS_EVENT_HIST_LENGTH]; + u64 tstamp[UFS_EVENT_HIST_LENGTH]; unsigned long long cnt; }; @@ -446,10 +450,10 @@ struct ufs_event_hist { */ struct ufs_stats { u32 last_intr_status; - ktime_t last_intr_ts; + u64 last_intr_ts; u32 hibern8_exit_cnt; - ktime_t last_hibern8_exit_tstamp; + u64 last_hibern8_exit_tstamp; struct ufs_event_hist event[UFS_EVT_CNT]; }; @@ -660,6 +664,12 @@ enum ufshcd_caps { * notification if it is supported by the UFS device. */ UFSHCD_CAP_TEMP_NOTIF = 1 << 11, + + /* + * Enable WriteBooster when scaling up the clock and disable + * WriteBooster when scaling the clock down. + */ + UFSHCD_CAP_WB_WITH_CLK_SCALING = 1 << 12, }; struct ufs_hba_variant_params { @@ -1017,6 +1027,11 @@ static inline bool ufshcd_is_wb_allowed(struct ufs_hba *hba) return hba->caps & UFSHCD_CAP_WB_EN; } +static inline bool ufshcd_enable_wb_if_scaling_up(struct ufs_hba *hba) +{ + return hba->caps & UFSHCD_CAP_WB_WITH_CLK_SCALING; +} + #define ufshcd_writel(hba, val, reg) \ writel((val), (hba)->mmio_base + (reg)) #define ufshcd_readl(hba, reg) \ @@ -1160,26 +1175,6 @@ static inline int ufshcd_disable_host_tx_lcc(struct ufs_hba *hba) return ufshcd_dme_set(hba, UIC_ARG_MIB(PA_LOCAL_TX_LCC_ENABLE), 0); } -/* Expose Query-Request API */ -int ufshcd_query_descriptor_retry(struct ufs_hba *hba, - enum query_opcode opcode, - enum desc_idn idn, u8 index, - u8 selector, - u8 *desc_buf, int *buf_len); -int ufshcd_read_desc_param(struct ufs_hba *hba, - enum desc_idn desc_id, - int desc_index, - u8 param_offset, - u8 *param_read_buf, - u8 param_size); -int ufshcd_query_attr_retry(struct ufs_hba *hba, enum query_opcode opcode, - enum attr_idn idn, u8 index, u8 selector, - u32 *attr_val); -int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode, - enum attr_idn idn, u8 index, u8 selector, u32 *attr_val); -int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, - enum flag_idn idn, u8 index, bool *flag_res); - void ufshcd_auto_hibern8_enable(struct ufs_hba *hba); void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit); void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, @@ -1211,6 +1206,7 @@ int ufshcd_exec_raw_upiu_cmd(struct ufs_hba *hba, enum query_opcode desc_op); int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable); +int ufshcd_wb_toggle_buf_flush(struct ufs_hba *hba, bool enable); int ufshcd_suspend_prepare(struct device *dev); int __ufshcd_suspend_prepare(struct device *dev, bool rpm_ok_for_spm); void ufshcd_resume_complete(struct device *dev); diff --git a/include/video/vga.h b/include/video/vga.h index d334e64c1c19..947c0abd04ef 100644 --- a/include/video/vga.h +++ b/include/video/vga.h @@ -2,15 +2,15 @@ * linux/include/video/vga.h -- standard VGA chipset interaction * * Copyright 1999 Jeff Garzik <jgarzik@pobox.com> - * + * * Copyright history from vga16fb.c: * Copyright 1999 Ben Pfaff and Petr Vandrovec - * Based on VGA info at http://www.osdever.net/FreeVGA/home.htm + * Based on VGA info at http://www.osdever.net/FreeVGA/home.htm * Based on VESA framebuffer (c) 1998 Gerd Knorr * * This file is subject to the terms and conditions of the GNU General * Public License. See the file COPYING in the main directory of this - * archive for more details. + * archive for more details. * */ @@ -22,6 +22,8 @@ #include <asm/vga.h> #include <asm/byteorder.h> +#define VGA_FB_PHYS_BASE 0xA0000 /* VGA framebuffer I/O base */ +#define VGA_FB_PHYS_SIZE 65536 /* VGA framebuffer I/O size */ /* Some of the code below is taken from SVGAlib. The original, unmodified copyright notice for that code is below. */ @@ -190,7 +192,7 @@ struct vgastate { __u32 num_gfx; /* number of gfx registers, 0 for default */ __u32 num_seq; /* number of seq registers, 0 for default */ void *vidstate; -}; +}; extern int save_vga(struct vgastate *state); extern int restore_vga(struct vgastate *state); @@ -198,7 +200,7 @@ extern int restore_vga(struct vgastate *state); /* * generic VGA port read/write */ - + static inline unsigned char vga_io_r (unsigned short port) { return inb_p(port); @@ -261,7 +263,7 @@ static inline void vga_w_fast (void __iomem *regbase, unsigned short port, /* * VGA CRTC register read/write */ - + static inline unsigned char vga_rcrt (void __iomem *regbase, unsigned char reg) { vga_w (regbase, VGA_CRT_IC, reg); @@ -314,7 +316,7 @@ static inline void vga_mm_wcrt (void __iomem *regbase, unsigned char reg, unsign /* * VGA sequencer register read/write */ - + static inline unsigned char vga_rseq (void __iomem *regbase, unsigned char reg) { vga_w (regbase, VGA_SEQ_I, reg); @@ -366,7 +368,7 @@ static inline void vga_mm_wseq (void __iomem *regbase, unsigned char reg, unsign /* * VGA graphics controller register read/write */ - + static inline unsigned char vga_rgfx (void __iomem *regbase, unsigned char reg) { vga_w (regbase, VGA_GFX_I, reg); @@ -419,7 +421,7 @@ static inline void vga_mm_wgfx (void __iomem *regbase, unsigned char reg, unsign /* * VGA attribute controller register read/write */ - + static inline unsigned char vga_rattr (void __iomem *regbase, unsigned char reg) { vga_w (regbase, VGA_ATT_IW, reg); diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index dae0f350c678..a34f4271a2e9 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -219,6 +219,7 @@ static inline void xen_preemptible_hcall_end(void) { } void xen_grant_setup_dma_ops(struct device *dev); bool xen_is_grant_dma_device(struct device *dev); bool xen_virtio_mem_acc(struct virtio_device *dev); +bool xen_virtio_restricted_mem_acc(struct virtio_device *dev); #else static inline void xen_grant_setup_dma_ops(struct device *dev) { @@ -234,6 +235,11 @@ static inline bool xen_virtio_mem_acc(struct virtio_device *dev) { return false; } + +static inline bool xen_virtio_restricted_mem_acc(struct virtio_device *dev) +{ + return false; +} #endif /* CONFIG_XEN_GRANT_DMA_OPS */ #endif /* INCLUDE_XEN_OPS_H */ |