diff options
Diffstat (limited to 'include/uapi')
102 files changed, 2600 insertions, 242 deletions
diff --git a/include/uapi/asm-generic/posix_types.h b/include/uapi/asm-generic/posix_types.h index 2f9c80595ba7..b5f7594eee7a 100644 --- a/include/uapi/asm-generic/posix_types.h +++ b/include/uapi/asm-generic/posix_types.h @@ -87,7 +87,9 @@ typedef struct { typedef __kernel_long_t __kernel_off_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_old_time_t; +#ifndef __KERNEL__ typedef __kernel_long_t __kernel_time_t; +#endif typedef long long __kernel_time64_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index d4122c091472..3a3201e4618e 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -853,9 +853,11 @@ __SYSCALL(__NR_clone3, sys_clone3) #define __NR_openat2 437 __SYSCALL(__NR_openat2, sys_openat2) +#define __NR_pidfd_getfd 438 +__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) #undef __NR_syscalls -#define __NR_syscalls 438 +#define __NR_syscalls 439 /* * 32 bit systems traditionally used different diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index bbdad866e3fe..65f69723cbdc 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -125,9 +125,10 @@ extern "C" { /* Flag that BO sharing will be explicitly synchronized */ #define AMDGPU_GEM_CREATE_EXPLICIT_SYNC (1 << 7) /* Flag that indicates allocating MQD gart on GFX9, where the mtype - * for the second page onward should be set to NC. + * for the second page onward should be set to NC. It should never + * be used by user space applications. */ -#define AMDGPU_GEM_CREATE_MQD_GFX9 (1 << 8) +#define AMDGPU_GEM_CREATE_CP_MQD_GFX9 (1 << 8) /* Flag that BO may contain sensitive data that must be wiped before * releasing the memory */ @@ -703,6 +704,9 @@ struct drm_amdgpu_cs_chunk_data { /* Subquery id: Query DMCU firmware version */ #define AMDGPU_INFO_FW_DMCU 0x12 #define AMDGPU_INFO_FW_TA 0x13 + /* Subquery id: Query DMCUB firmware version */ + #define AMDGPU_INFO_FW_DMCUB 0x14 + /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f /* the used VRAM size */ diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index 868bf7996c0f..808b48a93330 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -948,6 +948,8 @@ extern "C" { #define DRM_IOCTL_SYNCOBJ_TRANSFER DRM_IOWR(0xCC, struct drm_syncobj_transfer) #define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL DRM_IOWR(0xCD, struct drm_syncobj_timeline_array) +#define DRM_IOCTL_MODE_GETFB2 DRM_IOWR(0xCE, struct drm_mode_fb_cmd2) + /** * Device specific ioctls should only be in their respective headers * The device specific ioctl range is from 0x40 to 0x9f. diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 8caaaf7ff91b..8bc0b31597d8 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -411,6 +411,30 @@ extern "C" { #define I915_FORMAT_MOD_Yf_TILED_CCS fourcc_mod_code(INTEL, 5) /* + * Intel color control surfaces (CCS) for Gen-12 render compression. + * + * The main surface is Y-tiled and at plane index 0, the CCS is linear and + * at index 1. A 64B CCS cache line corresponds to an area of 4x1 tiles in + * main surface. In other words, 4 bits in CCS map to a main surface cache + * line pair. The main surface pitch is required to be a multiple of four + * Y-tile widths. + */ +#define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS fourcc_mod_code(INTEL, 6) + +/* + * Intel color control surfaces (CCS) for Gen-12 media compression + * + * The main surface is Y-tiled and at plane index 0, the CCS is linear and + * at index 1. A 64B CCS cache line corresponds to an area of 4x1 tiles in + * main surface. In other words, 4 bits in CCS map to a main surface cache + * line pair. The main surface pitch is required to be a multiple of four + * Y-tile widths. For semi-planar formats like NV12, CCS planes follow the + * Y and UV planes i.e., planes 0 and 1 are used for Y and UV surfaces, + * planes 2 and 3 for the respective CCS. + */ +#define I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS fourcc_mod_code(INTEL, 7) + +/* * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks * * Macroblocks are laid in a Z-shape, and each pixel data is following the diff --git a/include/uapi/drm/exynos_drm.h b/include/uapi/drm/exynos_drm.h index 45c6582b3df3..a51aa1c618c1 100644 --- a/include/uapi/drm/exynos_drm.h +++ b/include/uapi/drm/exynos_drm.h @@ -394,7 +394,7 @@ struct drm_exynos_ioctl_ipp_commit { #define DRM_IOCTL_EXYNOS_IPP_COMMIT DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_IPP_COMMIT, struct drm_exynos_ioctl_ipp_commit) -/* EXYNOS specific events */ +/* Exynos specific events */ #define DRM_EXYNOS_G2D_EVENT 0x80000000 #define DRM_EXYNOS_IPP_EVENT 0x80000002 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 5400d7e057f1..2813e579b480 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -395,6 +395,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite) #define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap) #define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt) +#define DRM_IOCTL_I915_GEM_MMAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_offset) #define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain) #define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish) #define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) @@ -793,6 +794,37 @@ struct drm_i915_gem_mmap_gtt { __u64 offset; }; +struct drm_i915_gem_mmap_offset { + /** Handle for the object being mapped. */ + __u32 handle; + __u32 pad; + /** + * Fake offset to use for subsequent mmap call + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 offset; + + /** + * Flags for extended behaviour. + * + * It is mandatory that one of the MMAP_OFFSET types + * (GTT, WC, WB, UC, etc) should be included. + */ + __u64 flags; +#define I915_MMAP_OFFSET_GTT 0 +#define I915_MMAP_OFFSET_WC 1 +#define I915_MMAP_OFFSET_WB 2 +#define I915_MMAP_OFFSET_UC 3 + + /* + * Zero-terminated chain of extensions. + * + * No current extensions defined; mbz. + */ + __u64 extensions; +}; + struct drm_i915_gem_set_domain { /** Handle for the object */ __u32 handle; @@ -1587,6 +1619,27 @@ struct drm_i915_gem_context_param { * By default, new contexts allow persistence. */ #define I915_CONTEXT_PARAM_PERSISTENCE 0xb + +/* + * I915_CONTEXT_PARAM_RINGSIZE: + * + * Sets the size of the CS ringbuffer to use for logical ring contexts. This + * applies a limit of how many batches can be queued to HW before the caller + * is blocked due to lack of space for more commands. + * + * Only reliably possible to be set prior to first use, i.e. during + * construction. At any later point, the current execution must be flushed as + * the ring can only be changed while the context is idle. Note, the ringsize + * can be specified as a constructor property, see + * I915_CONTEXT_CREATE_EXT_SETPARAM, but can also be set later if required. + * + * Only applies to the current set of engine and lost when those engines + * are replaced by a new mapping (see I915_CONTEXT_PARAM_ENGINES). + * + * Must be between 4 - 512 KiB, in intervals of page size [4 KiB]. + * Default is 16 KiB. + */ +#define I915_CONTEXT_PARAM_RINGSIZE 0xc /* Must be kept compact -- no holes and well documented */ __u64 value; diff --git a/include/uapi/drm/lima_drm.h b/include/uapi/drm/lima_drm.h index 95a00fb867e6..1ec58d652a5a 100644 --- a/include/uapi/drm/lima_drm.h +++ b/include/uapi/drm/lima_drm.h @@ -32,12 +32,19 @@ struct drm_lima_get_param { __u64 value; /* out, parameter value */ }; +/* + * heap buffer dynamically increase backup memory size when GP task fail + * due to lack of heap memory. size field of heap buffer is an up bound of + * the backup memory which can be set to a fairly large value. + */ +#define LIMA_BO_FLAG_HEAP (1 << 0) + /** * create a buffer for used by GPU */ struct drm_lima_gem_create { __u32 size; /* in, buffer size */ - __u32 flags; /* in, currently no flags, must be zero */ + __u32 flags; /* in, buffer flags */ __u32 handle; /* out, GEM buffer handle */ __u32 pad; /* pad, must be zero */ }; diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index 9459a6e3bc1f..853a327433d3 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -110,6 +110,7 @@ struct drm_nouveau_gem_pushbuf { __u64 push; __u32 suffix0; __u32 suffix1; +#define NOUVEAU_GEM_PUSHBUF_SYNC (1ULL << 0) __u64 vram_available; __u64 gart_available; }; diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index 02cab33f2f25..02e917507479 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -71,6 +71,7 @@ extern "C" { #define DRM_VMW_CREATE_EXTENDED_CONTEXT 26 #define DRM_VMW_GB_SURFACE_CREATE_EXT 27 #define DRM_VMW_GB_SURFACE_REF_EXT 28 +#define DRM_VMW_MSG 29 /*************************************************************************/ /** @@ -85,6 +86,9 @@ extern "C" { * * DRM_VMW_PARAM_SM4_1 * SM4_1 support is enabled. + * + * DRM_VMW_PARAM_SM5 + * SM5 support is enabled. */ #define DRM_VMW_PARAM_NUM_STREAMS 0 @@ -102,6 +106,7 @@ extern "C" { #define DRM_VMW_PARAM_DX 12 #define DRM_VMW_PARAM_HW_CAPS2 13 #define DRM_VMW_PARAM_SM4_1 14 +#define DRM_VMW_PARAM_SM5 15 /** * enum drm_vmw_handle_type - handle type for ref ioctls @@ -1132,7 +1137,7 @@ struct drm_vmw_handle_close_arg { * svga3d surface flags split into 2, upper half and lower half. */ enum drm_vmw_surface_version { - drm_vmw_gb_surface_v1 + drm_vmw_gb_surface_v1, }; /** @@ -1143,6 +1148,7 @@ enum drm_vmw_surface_version { * @svga3d_flags_upper_32_bits: Upper 32 bits of svga3d flags. * @multisample_pattern: Multisampling pattern when msaa is supported. * @quality_level: Precision settings for each sample. + * @buffer_byte_stride: Buffer byte stride. * @must_be_zero: Reserved for future usage. * * Input argument to the DRM_VMW_GB_SURFACE_CREATE_EXT Ioctl. @@ -1151,10 +1157,11 @@ enum drm_vmw_surface_version { struct drm_vmw_gb_surface_create_ext_req { struct drm_vmw_gb_surface_create_req base; enum drm_vmw_surface_version version; - uint32_t svga3d_flags_upper_32_bits; - SVGA3dMSPattern multisample_pattern; - SVGA3dMSQualityLevel quality_level; - uint64_t must_be_zero; + __u32 svga3d_flags_upper_32_bits; + __u32 multisample_pattern; + __u32 quality_level; + __u32 buffer_byte_stride; + __u32 must_be_zero; }; /** @@ -1213,6 +1220,22 @@ union drm_vmw_gb_surface_reference_ext_arg { struct drm_vmw_surface_arg req; }; +/** + * struct drm_vmw_msg_arg + * + * @send: Pointer to user-space msg string (null terminated). + * @receive: Pointer to user-space receive buffer. + * @send_only: Boolean whether this is only sending or receiving too. + * + * Argument to the DRM_VMW_MSG ioctl. + */ +struct drm_vmw_msg_arg { + __u64 send; + __u64 receive; + __s32 send_only; + __u32 receive_len; +}; + #if defined(__cplusplus) } #endif diff --git a/include/uapi/linux/acct.h b/include/uapi/linux/acct.h index 0e72172cd23a..985b89068591 100644 --- a/include/uapi/linux/acct.h +++ b/include/uapi/linux/acct.h @@ -49,6 +49,7 @@ struct acct __u16 ac_uid16; /* LSB of Real User ID */ __u16 ac_gid16; /* LSB of Real Group ID */ __u16 ac_tty; /* Control Terminal */ + /* __u32 range means times from 1970 to 2106 */ __u32 ac_btime; /* Process Creation Time */ comp_t ac_utime; /* User Time */ comp_t ac_stime; /* System Time */ @@ -81,6 +82,7 @@ struct acct_v3 __u32 ac_gid; /* Real Group ID */ __u32 ac_pid; /* Process ID */ __u32 ac_ppid; /* Parent Process ID */ + /* __u32 range means times from 1970 to 2106 */ __u32 ac_btime; /* Process Creation Time */ #ifdef __KERNEL__ __u32 ac_etime; /* Elapsed Time */ diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index f1d74a2bd234..2e29a671d67e 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -73,7 +73,7 @@ struct bpf_insn { /* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */ struct bpf_lpm_trie_key { __u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */ - __u8 data[0]; /* Arbitrary size */ + __u8 data[]; /* Arbitrary size */ }; struct bpf_cgroup_storage_key { @@ -111,6 +111,8 @@ enum bpf_cmd { BPF_MAP_LOOKUP_AND_DELETE_BATCH, BPF_MAP_UPDATE_BATCH, BPF_MAP_DELETE_BATCH, + BPF_LINK_CREATE, + BPF_LINK_UPDATE, }; enum bpf_map_type { @@ -181,6 +183,7 @@ enum bpf_prog_type { BPF_PROG_TYPE_TRACING, BPF_PROG_TYPE_STRUCT_OPS, BPF_PROG_TYPE_EXT, + BPF_PROG_TYPE_LSM, }; enum bpf_attach_type { @@ -210,6 +213,8 @@ enum bpf_attach_type { BPF_TRACE_RAW_TP, BPF_TRACE_FENTRY, BPF_TRACE_FEXIT, + BPF_MODIFY_RETURN, + BPF_LSM_MAC, __MAX_BPF_ATTACH_TYPE }; @@ -325,44 +330,46 @@ enum bpf_attach_type { #define BPF_PSEUDO_CALL 1 /* flags for BPF_MAP_UPDATE_ELEM command */ -#define BPF_ANY 0 /* create new element or update existing */ -#define BPF_NOEXIST 1 /* create new element if it didn't exist */ -#define BPF_EXIST 2 /* update existing element */ -#define BPF_F_LOCK 4 /* spin_lock-ed map_lookup/map_update */ +enum { + BPF_ANY = 0, /* create new element or update existing */ + BPF_NOEXIST = 1, /* create new element if it didn't exist */ + BPF_EXIST = 2, /* update existing element */ + BPF_F_LOCK = 4, /* spin_lock-ed map_lookup/map_update */ +}; /* flags for BPF_MAP_CREATE command */ -#define BPF_F_NO_PREALLOC (1U << 0) +enum { + BPF_F_NO_PREALLOC = (1U << 0), /* Instead of having one common LRU list in the * BPF_MAP_TYPE_LRU_[PERCPU_]HASH map, use a percpu LRU list * which can scale and perform better. * Note, the LRU nodes (including free nodes) cannot be moved * across different LRU lists. */ -#define BPF_F_NO_COMMON_LRU (1U << 1) + BPF_F_NO_COMMON_LRU = (1U << 1), /* Specify numa node during map creation */ -#define BPF_F_NUMA_NODE (1U << 2) - -#define BPF_OBJ_NAME_LEN 16U + BPF_F_NUMA_NODE = (1U << 2), /* Flags for accessing BPF object from syscall side. */ -#define BPF_F_RDONLY (1U << 3) -#define BPF_F_WRONLY (1U << 4) + BPF_F_RDONLY = (1U << 3), + BPF_F_WRONLY = (1U << 4), /* Flag for stack_map, store build_id+offset instead of pointer */ -#define BPF_F_STACK_BUILD_ID (1U << 5) + BPF_F_STACK_BUILD_ID = (1U << 5), /* Zero-initialize hash function seed. This should only be used for testing. */ -#define BPF_F_ZERO_SEED (1U << 6) + BPF_F_ZERO_SEED = (1U << 6), /* Flags for accessing BPF object from program side. */ -#define BPF_F_RDONLY_PROG (1U << 7) -#define BPF_F_WRONLY_PROG (1U << 8) + BPF_F_RDONLY_PROG = (1U << 7), + BPF_F_WRONLY_PROG = (1U << 8), /* Clone map from listener for newly accepted socket */ -#define BPF_F_CLONE (1U << 9) + BPF_F_CLONE = (1U << 9), /* Enable memory-mapping BPF map */ -#define BPF_F_MMAPABLE (1U << 10) + BPF_F_MMAPABLE = (1U << 10), +}; /* Flags for BPF_PROG_QUERY. */ @@ -391,6 +398,8 @@ struct bpf_stack_build_id { }; }; +#define BPF_OBJ_NAME_LEN 16U + union bpf_attr { struct { /* anonymous struct used by BPF_MAP_CREATE command */ __u32 map_type; /* one of enum bpf_map_type */ @@ -534,7 +543,7 @@ union bpf_attr { __u32 prog_cnt; } query; - struct { + struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */ __u64 name; __u32 prog_fd; } raw_tracepoint; @@ -562,6 +571,24 @@ union bpf_attr { __u64 probe_offset; /* output: probe_offset */ __u64 probe_addr; /* output: probe_addr */ } task_fd_query; + + struct { /* struct used by BPF_LINK_CREATE command */ + __u32 prog_fd; /* eBPF program to attach */ + __u32 target_fd; /* object to attach to */ + __u32 attach_type; /* attach type */ + __u32 flags; /* extra flags */ + } link_create; + + struct { /* struct used by BPF_LINK_UPDATE command */ + __u32 link_fd; /* link fd */ + /* new program fd to update link with */ + __u32 new_prog_fd; + __u32 flags; /* extra flags */ + /* expected link's program fd; is specified only if + * BPF_F_REPLACE flag is set in flags */ + __u32 old_prog_fd; + } link_update; + } __attribute__((aligned(8))); /* The description below is an attempt at providing documentation to eBPF @@ -1045,9 +1072,9 @@ union bpf_attr { * supports redirection to the egress interface, and accepts no * flag at all. * - * The same effect can be attained with the more generic - * **bpf_redirect_map**\ (), which requires specific maps to be - * used but offers better performance. + * The same effect can also be attained with the more generic + * **bpf_redirect_map**\ (), which uses a BPF map to store the + * redirect target instead of providing it directly to the helper. * Return * For XDP, the helper returns **XDP_REDIRECT** on success or * **XDP_ABORTED** on error. For other program types, the values @@ -1611,13 +1638,11 @@ union bpf_attr { * the caller. Any higher bits in the *flags* argument must be * unset. * - * When used to redirect packets to net devices, this helper - * provides a high performance increase over **bpf_redirect**\ (). - * This is due to various implementation details of the underlying - * mechanisms, one of which is the fact that **bpf_redirect_map**\ - * () tries to send packet as a "bulk" to the device. + * See also bpf_redirect(), which only supports redirecting to an + * ifindex, but doesn't require a map to do so. * Return - * **XDP_REDIRECT** on success, or **XDP_ABORTED** on error. + * **XDP_REDIRECT** on success, or the value of the two lower bits + * of the **flags* argument on error. * * int bpf_sk_redirect_map(struct sk_buff *skb, struct bpf_map *map, u32 key, u64 flags) * Description @@ -2892,6 +2917,114 @@ union bpf_attr { * Obtain the 64bit jiffies * Return * The 64 bit jiffies + * + * int bpf_read_branch_records(struct bpf_perf_event_data *ctx, void *buf, u32 size, u64 flags) + * Description + * For an eBPF program attached to a perf event, retrieve the + * branch records (struct perf_branch_entry) associated to *ctx* + * and store it in the buffer pointed by *buf* up to size + * *size* bytes. + * Return + * On success, number of bytes written to *buf*. On error, a + * negative value. + * + * The *flags* can be set to **BPF_F_GET_BRANCH_RECORDS_SIZE** to + * instead return the number of bytes required to store all the + * branch entries. If this flag is set, *buf* may be NULL. + * + * **-EINVAL** if arguments invalid or **size** not a multiple + * of sizeof(struct perf_branch_entry). + * + * **-ENOENT** if architecture does not support branch records. + * + * int bpf_get_ns_current_pid_tgid(u64 dev, u64 ino, struct bpf_pidns_info *nsdata, u32 size) + * Description + * Returns 0 on success, values for *pid* and *tgid* as seen from the current + * *namespace* will be returned in *nsdata*. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if dev and inum supplied don't match dev_t and inode number + * with nsfs of current task, or if dev conversion to dev_t lost high bits. + * + * **-ENOENT** if pidns does not exists for the current task. + * + * int bpf_xdp_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size) + * Description + * Write raw *data* blob into a special BPF perf event held by + * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf + * event must have the following attributes: **PERF_SAMPLE_RAW** + * as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and + * **PERF_COUNT_SW_BPF_OUTPUT** as **config**. + * + * The *flags* are used to indicate the index in *map* for which + * the value must be put, masked with **BPF_F_INDEX_MASK**. + * Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU** + * to indicate that the index of the current CPU core should be + * used. + * + * The value to write, of *size*, is passed through eBPF stack and + * pointed by *data*. + * + * *ctx* is a pointer to in-kernel struct xdp_buff. + * + * This helper is similar to **bpf_perf_eventoutput**\ () but + * restricted to raw_tracepoint bpf programs. + * Return + * 0 on success, or a negative error in case of failure. + * + * u64 bpf_get_netns_cookie(void *ctx) + * Description + * Retrieve the cookie (generated by the kernel) of the network + * namespace the input *ctx* is associated with. The network + * namespace cookie remains stable for its lifetime and provides + * a global identifier that can be assumed unique. If *ctx* is + * NULL, then the helper returns the cookie for the initial + * network namespace. The cookie itself is very similar to that + * of bpf_get_socket_cookie() helper, but for network namespaces + * instead of sockets. + * Return + * A 8-byte long opaque number. + * + * u64 bpf_get_current_ancestor_cgroup_id(int ancestor_level) + * Description + * Return id of cgroup v2 that is ancestor of the cgroup associated + * with the current task at the *ancestor_level*. The root cgroup + * is at *ancestor_level* zero and each step down the hierarchy + * increments the level. If *ancestor_level* == level of cgroup + * associated with the current task, then return value will be the + * same as that of **bpf_get_current_cgroup_id**\ (). + * + * The helper is useful to implement policies based on cgroups + * that are upper in hierarchy than immediate cgroup associated + * with the current task. + * + * The format of returned id and helper limitations are same as in + * **bpf_get_current_cgroup_id**\ (). + * Return + * The id is returned or 0 in case the id could not be retrieved. + * + * int bpf_sk_assign(struct sk_buff *skb, struct bpf_sock *sk, u64 flags) + * Description + * Assign the *sk* to the *skb*. When combined with appropriate + * routing configuration to receive the packet towards the socket, + * will cause *skb* to be delivered to the specified socket. + * Subsequent redirection of *skb* via **bpf_redirect**\ (), + * **bpf_clone_redirect**\ () or other methods outside of BPF may + * interfere with successful delivery to the socket. + * + * This operation is only valid from TC ingress path. + * + * The *flags* argument must be zero. + * Return + * 0 on success, or a negative errno in case of failure. + * + * * **-EINVAL** Unsupported flags specified. + * * **-ENOENT** Socket is unavailable for assignment. + * * **-ENETUNREACH** Socket is unreachable (wrong netns). + * * **-EOPNOTSUPP** Unsupported operation, for example a + * call from outside of TC ingress. + * * **-ESOCKTNOSUPPORT** Socket type not supported (reuseport). */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -3012,7 +3145,13 @@ union bpf_attr { FN(probe_read_kernel_str), \ FN(tcp_send_ack), \ FN(send_signal_thread), \ - FN(jiffies64), + FN(jiffies64), \ + FN(read_branch_records), \ + FN(get_ns_current_pid_tgid), \ + FN(xdp_output), \ + FN(get_netns_cookie), \ + FN(get_current_ancestor_cgroup_id), \ + FN(sk_assign), /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call @@ -3027,69 +3166,100 @@ enum bpf_func_id { /* All flags used by eBPF helper functions, placed here. */ /* BPF_FUNC_skb_store_bytes flags. */ -#define BPF_F_RECOMPUTE_CSUM (1ULL << 0) -#define BPF_F_INVALIDATE_HASH (1ULL << 1) +enum { + BPF_F_RECOMPUTE_CSUM = (1ULL << 0), + BPF_F_INVALIDATE_HASH = (1ULL << 1), +}; /* BPF_FUNC_l3_csum_replace and BPF_FUNC_l4_csum_replace flags. * First 4 bits are for passing the header field size. */ -#define BPF_F_HDR_FIELD_MASK 0xfULL +enum { + BPF_F_HDR_FIELD_MASK = 0xfULL, +}; /* BPF_FUNC_l4_csum_replace flags. */ -#define BPF_F_PSEUDO_HDR (1ULL << 4) -#define BPF_F_MARK_MANGLED_0 (1ULL << 5) -#define BPF_F_MARK_ENFORCE (1ULL << 6) +enum { + BPF_F_PSEUDO_HDR = (1ULL << 4), + BPF_F_MARK_MANGLED_0 = (1ULL << 5), + BPF_F_MARK_ENFORCE = (1ULL << 6), +}; /* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */ -#define BPF_F_INGRESS (1ULL << 0) +enum { + BPF_F_INGRESS = (1ULL << 0), +}; /* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */ -#define BPF_F_TUNINFO_IPV6 (1ULL << 0) +enum { + BPF_F_TUNINFO_IPV6 = (1ULL << 0), +}; /* flags for both BPF_FUNC_get_stackid and BPF_FUNC_get_stack. */ -#define BPF_F_SKIP_FIELD_MASK 0xffULL -#define BPF_F_USER_STACK (1ULL << 8) +enum { + BPF_F_SKIP_FIELD_MASK = 0xffULL, + BPF_F_USER_STACK = (1ULL << 8), /* flags used by BPF_FUNC_get_stackid only. */ -#define BPF_F_FAST_STACK_CMP (1ULL << 9) -#define BPF_F_REUSE_STACKID (1ULL << 10) + BPF_F_FAST_STACK_CMP = (1ULL << 9), + BPF_F_REUSE_STACKID = (1ULL << 10), /* flags used by BPF_FUNC_get_stack only. */ -#define BPF_F_USER_BUILD_ID (1ULL << 11) + BPF_F_USER_BUILD_ID = (1ULL << 11), +}; /* BPF_FUNC_skb_set_tunnel_key flags. */ -#define BPF_F_ZERO_CSUM_TX (1ULL << 1) -#define BPF_F_DONT_FRAGMENT (1ULL << 2) -#define BPF_F_SEQ_NUMBER (1ULL << 3) +enum { + BPF_F_ZERO_CSUM_TX = (1ULL << 1), + BPF_F_DONT_FRAGMENT = (1ULL << 2), + BPF_F_SEQ_NUMBER = (1ULL << 3), +}; /* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and * BPF_FUNC_perf_event_read_value flags. */ -#define BPF_F_INDEX_MASK 0xffffffffULL -#define BPF_F_CURRENT_CPU BPF_F_INDEX_MASK +enum { + BPF_F_INDEX_MASK = 0xffffffffULL, + BPF_F_CURRENT_CPU = BPF_F_INDEX_MASK, /* BPF_FUNC_perf_event_output for sk_buff input context. */ -#define BPF_F_CTXLEN_MASK (0xfffffULL << 32) + BPF_F_CTXLEN_MASK = (0xfffffULL << 32), +}; /* Current network namespace */ -#define BPF_F_CURRENT_NETNS (-1L) +enum { + BPF_F_CURRENT_NETNS = (-1L), +}; /* BPF_FUNC_skb_adjust_room flags. */ -#define BPF_F_ADJ_ROOM_FIXED_GSO (1ULL << 0) +enum { + BPF_F_ADJ_ROOM_FIXED_GSO = (1ULL << 0), + BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = (1ULL << 1), + BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2), + BPF_F_ADJ_ROOM_ENCAP_L4_GRE = (1ULL << 3), + BPF_F_ADJ_ROOM_ENCAP_L4_UDP = (1ULL << 4), +}; -#define BPF_ADJ_ROOM_ENCAP_L2_MASK 0xff -#define BPF_ADJ_ROOM_ENCAP_L2_SHIFT 56 +enum { + BPF_ADJ_ROOM_ENCAP_L2_MASK = 0xff, + BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56, +}; -#define BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 (1ULL << 1) -#define BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 (1ULL << 2) -#define BPF_F_ADJ_ROOM_ENCAP_L4_GRE (1ULL << 3) -#define BPF_F_ADJ_ROOM_ENCAP_L4_UDP (1ULL << 4) #define BPF_F_ADJ_ROOM_ENCAP_L2(len) (((__u64)len & \ BPF_ADJ_ROOM_ENCAP_L2_MASK) \ << BPF_ADJ_ROOM_ENCAP_L2_SHIFT) /* BPF_FUNC_sysctl_get_name flags. */ -#define BPF_F_SYSCTL_BASE_NAME (1ULL << 0) +enum { + BPF_F_SYSCTL_BASE_NAME = (1ULL << 0), +}; /* BPF_FUNC_sk_storage_get flags */ -#define BPF_SK_STORAGE_GET_F_CREATE (1ULL << 0) +enum { + BPF_SK_STORAGE_GET_F_CREATE = (1ULL << 0), +}; + +/* BPF_FUNC_read_branch_records flags. */ +enum { + BPF_F_GET_BRANCH_RECORDS_SIZE = (1ULL << 0), +}; /* Mode for BPF_FUNC_skb_adjust_room helper. */ enum bpf_adj_room_mode { @@ -3155,6 +3325,7 @@ struct __sk_buff { __u32 wire_len; __u32 gso_segs; __bpf_md_ptr(struct bpf_sock *, sk); + __u32 gso_size; }; struct bpf_tunnel_key { @@ -3507,13 +3678,14 @@ struct bpf_sock_ops { }; /* Definitions for bpf_sock_ops_cb_flags */ -#define BPF_SOCK_OPS_RTO_CB_FLAG (1<<0) -#define BPF_SOCK_OPS_RETRANS_CB_FLAG (1<<1) -#define BPF_SOCK_OPS_STATE_CB_FLAG (1<<2) -#define BPF_SOCK_OPS_RTT_CB_FLAG (1<<3) -#define BPF_SOCK_OPS_ALL_CB_FLAGS 0xF /* Mask of all currently - * supported cb flags - */ +enum { + BPF_SOCK_OPS_RTO_CB_FLAG = (1<<0), + BPF_SOCK_OPS_RETRANS_CB_FLAG = (1<<1), + BPF_SOCK_OPS_STATE_CB_FLAG = (1<<2), + BPF_SOCK_OPS_RTT_CB_FLAG = (1<<3), +/* Mask of all currently supported cb flags */ + BPF_SOCK_OPS_ALL_CB_FLAGS = 0xF, +}; /* List of known BPF sock_ops operators. * New entries can only be added at the end @@ -3592,8 +3764,10 @@ enum { BPF_TCP_MAX_STATES /* Leave at the end! */ }; -#define TCP_BPF_IW 1001 /* Set TCP initial congestion window */ -#define TCP_BPF_SNDCWND_CLAMP 1002 /* Set sndcwnd_clamp */ +enum { + TCP_BPF_IW = 1001, /* Set TCP initial congestion window */ + TCP_BPF_SNDCWND_CLAMP = 1002, /* Set sndcwnd_clamp */ +}; struct bpf_perf_event_value { __u64 counter; @@ -3601,12 +3775,16 @@ struct bpf_perf_event_value { __u64 running; }; -#define BPF_DEVCG_ACC_MKNOD (1ULL << 0) -#define BPF_DEVCG_ACC_READ (1ULL << 1) -#define BPF_DEVCG_ACC_WRITE (1ULL << 2) +enum { + BPF_DEVCG_ACC_MKNOD = (1ULL << 0), + BPF_DEVCG_ACC_READ = (1ULL << 1), + BPF_DEVCG_ACC_WRITE = (1ULL << 2), +}; -#define BPF_DEVCG_DEV_BLOCK (1ULL << 0) -#define BPF_DEVCG_DEV_CHAR (1ULL << 1) +enum { + BPF_DEVCG_DEV_BLOCK = (1ULL << 0), + BPF_DEVCG_DEV_CHAR = (1ULL << 1), +}; struct bpf_cgroup_dev_ctx { /* access_type encoded as (BPF_DEVCG_ACC_* << 16) | BPF_DEVCG_DEV_* */ @@ -3622,8 +3800,10 @@ struct bpf_raw_tracepoint_args { /* DIRECT: Skip the FIB rules and go to FIB table associated with device * OUTPUT: Do lookup from egress perspective; default is ingress */ -#define BPF_FIB_LOOKUP_DIRECT (1U << 0) -#define BPF_FIB_LOOKUP_OUTPUT (1U << 1) +enum { + BPF_FIB_LOOKUP_DIRECT = (1U << 0), + BPF_FIB_LOOKUP_OUTPUT = (1U << 1), +}; enum { BPF_FIB_LKUP_RET_SUCCESS, /* lookup successful */ @@ -3695,9 +3875,11 @@ enum bpf_task_fd_type { BPF_FD_TYPE_URETPROBE, /* filename + offset */ }; -#define BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG (1U << 0) -#define BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL (1U << 1) -#define BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP (1U << 2) +enum { + BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = (1U << 0), + BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = (1U << 1), + BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = (1U << 2), +}; struct bpf_flow_keys { __u16 nhoff; @@ -3763,4 +3945,8 @@ struct bpf_sockopt { __s32 retval; }; +struct bpf_pidns_info { + __u32 pid; + __u32 tgid; +}; #endif /* _UAPI__LINUX_BPF_H__ */ diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index 7a8bc8b920f5..8134924cfc17 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -36,17 +36,24 @@ struct btrfs_ioctl_vol_args { #define BTRFS_DEVICE_PATH_NAME_MAX 1024 #define BTRFS_SUBVOL_NAME_MAX 4039 -#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) +/* + * Deprecated since 5.7: + * + * BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) + */ + #define BTRFS_SUBVOL_RDONLY (1ULL << 1) #define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) #define BTRFS_DEVICE_SPEC_BY_ID (1ULL << 3) +#define BTRFS_SUBVOL_SPEC_BY_ID (1ULL << 4) + #define BTRFS_VOL_ARG_V2_FLAGS_SUPPORTED \ - (BTRFS_SUBVOL_CREATE_ASYNC | \ - BTRFS_SUBVOL_RDONLY | \ + (BTRFS_SUBVOL_RDONLY | \ BTRFS_SUBVOL_QGROUP_INHERIT | \ - BTRFS_DEVICE_SPEC_BY_ID) + BTRFS_DEVICE_SPEC_BY_ID | \ + BTRFS_SUBVOL_SPEC_BY_ID) #define BTRFS_FSID_SIZE 16 #define BTRFS_UUID_SIZE 16 @@ -97,16 +104,29 @@ struct btrfs_ioctl_qgroup_limit_args { }; /* - * flags for subvolumes + * Arguments for specification of subvolumes or devices, supporting by-name or + * by-id and flags * - * Used by: - * struct btrfs_ioctl_vol_args_v2.flags + * The set of supported flags depends on the ioctl * * BTRFS_SUBVOL_RDONLY is also provided/consumed by the following ioctls: * - BTRFS_IOC_SUBVOL_GETFLAGS * - BTRFS_IOC_SUBVOL_SETFLAGS */ +/* Supported flags for BTRFS_IOC_RM_DEV_V2 */ +#define BTRFS_DEVICE_REMOVE_ARGS_MASK \ + (BTRFS_DEVICE_SPEC_BY_ID) + +/* Supported flags for BTRFS_IOC_SNAP_CREATE_V2 and BTRFS_IOC_SUBVOL_CREATE_V2 */ +#define BTRFS_SUBVOL_CREATE_ARGS_MASK \ + (BTRFS_SUBVOL_RDONLY | \ + BTRFS_SUBVOL_QGROUP_INHERIT) + +/* Supported flags for BTRFS_IOC_SNAP_DESTROY_V2 */ +#define BTRFS_SUBVOL_DELETE_ARGS_MASK \ + (BTRFS_SUBVOL_SPEC_BY_ID) + struct btrfs_ioctl_vol_args_v2 { __s64 fd; __u64 transid; @@ -121,6 +141,7 @@ struct btrfs_ioctl_vol_args_v2 { union { char name[BTRFS_SUBVOL_NAME_MAX + 1]; __u64 devid; + __u64 subvolid; }; }; @@ -949,5 +970,7 @@ enum btrfs_err_code { struct btrfs_ioctl_get_subvol_rootref_args) #define BTRFS_IOC_INO_LOOKUP_USER _IOWR(BTRFS_IOCTL_MAGIC, 62, \ struct btrfs_ioctl_ino_lookup_user_args) +#define BTRFS_IOC_SNAP_DESTROY_V2 _IOW(BTRFS_IOCTL_MAGIC, 63, \ + struct btrfs_ioctl_vol_args_v2) #endif /* _UAPI_LINUX_BTRFS_H */ diff --git a/include/uapi/linux/capability.h b/include/uapi/linux/capability.h index 240fdb9a60f6..272dc69fa080 100644 --- a/include/uapi/linux/capability.h +++ b/include/uapi/linux/capability.h @@ -301,6 +301,7 @@ struct vfs_ns_cap_data { /* Allow more than 64hz interrupts from the real-time clock */ /* Override max number of consoles on console allocation */ /* Override max number of keymaps */ +/* Control memory reclaim behavior */ #define CAP_SYS_RESOURCE 24 diff --git a/include/uapi/linux/coresight-stm.h b/include/uapi/linux/coresight-stm.h index aac550a52f80..8847dbf24151 100644 --- a/include/uapi/linux/coresight-stm.h +++ b/include/uapi/linux/coresight-stm.h @@ -2,8 +2,10 @@ #ifndef __UAPI_CORESIGHT_STM_H_ #define __UAPI_CORESIGHT_STM_H_ -#define STM_FLAG_TIMESTAMPED BIT(3) -#define STM_FLAG_GUARANTEED BIT(7) +#include <linux/const.h> + +#define STM_FLAG_TIMESTAMPED _BITUL(3) +#define STM_FLAG_GUARANTEED _BITUL(7) /* * The CoreSight STM supports guaranteed and invariant timing diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index ae37fd4d194a..1ae90e06c06d 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -117,6 +117,11 @@ enum devlink_command { DEVLINK_CMD_TRAP_GROUP_NEW, DEVLINK_CMD_TRAP_GROUP_DEL, + DEVLINK_CMD_TRAP_POLICER_GET, /* can dump */ + DEVLINK_CMD_TRAP_POLICER_SET, + DEVLINK_CMD_TRAP_POLICER_NEW, + DEVLINK_CMD_TRAP_POLICER_DEL, + /* add new commands above here */ __DEVLINK_CMD_MAX, DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 @@ -187,6 +192,7 @@ enum devlink_port_flavour { * for the PCI VF. It is an internal * port that faces the PCI VF. */ + DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */ }; enum devlink_param_cmode { @@ -216,6 +222,7 @@ enum devlink_param_reset_dev_on_drv_probe_value { enum { DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */ DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */ + DEVLINK_ATTR_STATS_RX_DROPPED, /* u64 */ __DEVLINK_ATTR_STATS_MAX, DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1 @@ -252,6 +259,8 @@ enum devlink_trap_type { enum { /* Trap can report input port as metadata */ DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT, + /* Trap can report flow action cookie as metadata */ + DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE, }; enum devlink_attr { @@ -426,6 +435,13 @@ enum devlink_attr { DEVLINK_ATTR_NETNS_FD, /* u32 */ DEVLINK_ATTR_NETNS_PID, /* u32 */ DEVLINK_ATTR_NETNS_ID, /* u32 */ + + DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, /* u8 */ + + DEVLINK_ATTR_TRAP_POLICER_ID, /* u32 */ + DEVLINK_ATTR_TRAP_POLICER_RATE, /* u64 */ + DEVLINK_ATTR_TRAP_POLICER_BURST, /* u64 */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h index 2df8ceca1f9b..6622912c2342 100644 --- a/include/uapi/linux/dm-ioctl.h +++ b/include/uapi/linux/dm-ioctl.h @@ -272,9 +272,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 41 +#define DM_VERSION_MINOR 42 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2019-09-16)" +#define DM_VERSION_EXTRA "-ioctl (2020-02-27)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ diff --git a/include/uapi/linux/dma-heap.h b/include/uapi/linux/dma-heap.h new file mode 100644 index 000000000000..6f84fa08e074 --- /dev/null +++ b/include/uapi/linux/dma-heap.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * DMABUF Heaps Userspace API + * + * Copyright (C) 2011 Google, Inc. + * Copyright (C) 2019 Linaro Ltd. + */ +#ifndef _UAPI_LINUX_DMABUF_POOL_H +#define _UAPI_LINUX_DMABUF_POOL_H + +#include <linux/ioctl.h> +#include <linux/types.h> + +/** + * DOC: DMABUF Heaps Userspace API + */ + +/* Valid FD_FLAGS are O_CLOEXEC, O_RDONLY, O_WRONLY, O_RDWR */ +#define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE) + +/* Currently no heap flags */ +#define DMA_HEAP_VALID_HEAP_FLAGS (0) + +/** + * struct dma_heap_allocation_data - metadata passed from userspace for + * allocations + * @len: size of the allocation + * @fd: will be populated with a fd which provides the + * handle to the allocated dma-buf + * @fd_flags: file descriptor flags used when allocating + * @heap_flags: flags passed to heap + * + * Provided by userspace as an argument to the ioctl + */ +struct dma_heap_allocation_data { + __u64 len; + __u32 fd; + __u32 fd_flags; + __u64 heap_flags; +}; + +#define DMA_HEAP_IOC_MAGIC 'H' + +/** + * DOC: DMA_HEAP_IOCTL_ALLOC - allocate memory from pool + * + * Takes a dma_heap_allocation_data struct and returns it with the fd field + * populated with the dmabuf handle of the allocation. + */ +#define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\ + struct dma_heap_allocation_data) + +#endif /* _UAPI_LINUX_DMABUF_POOL_H */ diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 4295ebfa2f91..92f737f10117 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -596,6 +596,9 @@ struct ethtool_pauseparam { * @ETH_SS_LINK_MODES: link mode names * @ETH_SS_MSG_CLASSES: debug message class names * @ETH_SS_WOL_MODES: wake-on-lan modes + * @ETH_SS_SOF_TIMESTAMPING: SOF_TIMESTAMPING_* flags + * @ETH_SS_TS_TX_TYPES: timestamping Tx types + * @ETH_SS_TS_RX_FILTERS: timestamping Rx filters */ enum ethtool_stringset { ETH_SS_TEST = 0, @@ -610,6 +613,9 @@ enum ethtool_stringset { ETH_SS_LINK_MODES, ETH_SS_MSG_CLASSES, ETH_SS_WOL_MODES, + ETH_SS_SOF_TIMESTAMPING, + ETH_SS_TS_TX_TYPES, + ETH_SS_TS_RX_FILTERS, /* add new constants above here */ ETH_SS_COUNT @@ -1330,6 +1336,7 @@ enum ethtool_fec_config_bits { ETHTOOL_FEC_OFF_BIT, ETHTOOL_FEC_RS_BIT, ETHTOOL_FEC_BASER_BIT, + ETHTOOL_FEC_LLRS_BIT, }; #define ETHTOOL_FEC_NONE (1 << ETHTOOL_FEC_NONE_BIT) @@ -1337,6 +1344,7 @@ enum ethtool_fec_config_bits { #define ETHTOOL_FEC_OFF (1 << ETHTOOL_FEC_OFF_BIT) #define ETHTOOL_FEC_RS (1 << ETHTOOL_FEC_RS_BIT) #define ETHTOOL_FEC_BASER (1 << ETHTOOL_FEC_BASER_BIT) +#define ETHTOOL_FEC_LLRS (1 << ETHTOOL_FEC_LLRS_BIT) /* CMDs currently supported */ #define ETHTOOL_GSET 0x00000001 /* DEPRECATED, Get settings. @@ -1521,7 +1529,7 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71, ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72, ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73, - + ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74, /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS }; diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 7e0b460f872c..7fde76366ba4 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -24,6 +24,21 @@ enum { ETHTOOL_MSG_DEBUG_SET, ETHTOOL_MSG_WOL_GET, ETHTOOL_MSG_WOL_SET, + ETHTOOL_MSG_FEATURES_GET, + ETHTOOL_MSG_FEATURES_SET, + ETHTOOL_MSG_PRIVFLAGS_GET, + ETHTOOL_MSG_PRIVFLAGS_SET, + ETHTOOL_MSG_RINGS_GET, + ETHTOOL_MSG_RINGS_SET, + ETHTOOL_MSG_CHANNELS_GET, + ETHTOOL_MSG_CHANNELS_SET, + ETHTOOL_MSG_COALESCE_GET, + ETHTOOL_MSG_COALESCE_SET, + ETHTOOL_MSG_PAUSE_GET, + ETHTOOL_MSG_PAUSE_SET, + ETHTOOL_MSG_EEE_GET, + ETHTOOL_MSG_EEE_SET, + ETHTOOL_MSG_TSINFO_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -43,6 +58,22 @@ enum { ETHTOOL_MSG_DEBUG_NTF, ETHTOOL_MSG_WOL_GET_REPLY, ETHTOOL_MSG_WOL_NTF, + ETHTOOL_MSG_FEATURES_GET_REPLY, + ETHTOOL_MSG_FEATURES_SET_REPLY, + ETHTOOL_MSG_FEATURES_NTF, + ETHTOOL_MSG_PRIVFLAGS_GET_REPLY, + ETHTOOL_MSG_PRIVFLAGS_NTF, + ETHTOOL_MSG_RINGS_GET_REPLY, + ETHTOOL_MSG_RINGS_NTF, + ETHTOOL_MSG_CHANNELS_GET_REPLY, + ETHTOOL_MSG_CHANNELS_NTF, + ETHTOOL_MSG_COALESCE_GET_REPLY, + ETHTOOL_MSG_COALESCE_NTF, + ETHTOOL_MSG_PAUSE_GET_REPLY, + ETHTOOL_MSG_PAUSE_NTF, + ETHTOOL_MSG_EEE_GET_REPLY, + ETHTOOL_MSG_EEE_NTF, + ETHTOOL_MSG_TSINFO_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -228,6 +259,150 @@ enum { ETHTOOL_A_WOL_MAX = __ETHTOOL_A_WOL_CNT - 1 }; +/* FEATURES */ + +enum { + ETHTOOL_A_FEATURES_UNSPEC, + ETHTOOL_A_FEATURES_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_FEATURES_HW, /* bitset */ + ETHTOOL_A_FEATURES_WANTED, /* bitset */ + ETHTOOL_A_FEATURES_ACTIVE, /* bitset */ + ETHTOOL_A_FEATURES_NOCHANGE, /* bitset */ + + /* add new constants above here */ + __ETHTOOL_A_FEATURES_CNT, + ETHTOOL_A_FEATURES_MAX = __ETHTOOL_A_FEATURES_CNT - 1 +}; + +/* PRIVFLAGS */ + +enum { + ETHTOOL_A_PRIVFLAGS_UNSPEC, + ETHTOOL_A_PRIVFLAGS_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_PRIVFLAGS_FLAGS, /* bitset */ + + /* add new constants above here */ + __ETHTOOL_A_PRIVFLAGS_CNT, + ETHTOOL_A_PRIVFLAGS_MAX = __ETHTOOL_A_PRIVFLAGS_CNT - 1 +}; + +/* RINGS */ + +enum { + ETHTOOL_A_RINGS_UNSPEC, + ETHTOOL_A_RINGS_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_RINGS_RX_MAX, /* u32 */ + ETHTOOL_A_RINGS_RX_MINI_MAX, /* u32 */ + ETHTOOL_A_RINGS_RX_JUMBO_MAX, /* u32 */ + ETHTOOL_A_RINGS_TX_MAX, /* u32 */ + ETHTOOL_A_RINGS_RX, /* u32 */ + ETHTOOL_A_RINGS_RX_MINI, /* u32 */ + ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */ + ETHTOOL_A_RINGS_TX, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_RINGS_CNT, + ETHTOOL_A_RINGS_MAX = (__ETHTOOL_A_RINGS_CNT - 1) +}; + +/* CHANNELS */ + +enum { + ETHTOOL_A_CHANNELS_UNSPEC, + ETHTOOL_A_CHANNELS_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_CHANNELS_RX_MAX, /* u32 */ + ETHTOOL_A_CHANNELS_TX_MAX, /* u32 */ + ETHTOOL_A_CHANNELS_OTHER_MAX, /* u32 */ + ETHTOOL_A_CHANNELS_COMBINED_MAX, /* u32 */ + ETHTOOL_A_CHANNELS_RX_COUNT, /* u32 */ + ETHTOOL_A_CHANNELS_TX_COUNT, /* u32 */ + ETHTOOL_A_CHANNELS_OTHER_COUNT, /* u32 */ + ETHTOOL_A_CHANNELS_COMBINED_COUNT, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_CHANNELS_CNT, + ETHTOOL_A_CHANNELS_MAX = (__ETHTOOL_A_CHANNELS_CNT - 1) +}; + +/* COALESCE */ + +enum { + ETHTOOL_A_COALESCE_UNSPEC, + ETHTOOL_A_COALESCE_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_COALESCE_RX_USECS, /* u32 */ + ETHTOOL_A_COALESCE_RX_MAX_FRAMES, /* u32 */ + ETHTOOL_A_COALESCE_RX_USECS_IRQ, /* u32 */ + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ, /* u32 */ + ETHTOOL_A_COALESCE_TX_USECS, /* u32 */ + ETHTOOL_A_COALESCE_TX_MAX_FRAMES, /* u32 */ + ETHTOOL_A_COALESCE_TX_USECS_IRQ, /* u32 */ + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ, /* u32 */ + ETHTOOL_A_COALESCE_STATS_BLOCK_USECS, /* u32 */ + ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX, /* u8 */ + ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX, /* u8 */ + ETHTOOL_A_COALESCE_PKT_RATE_LOW, /* u32 */ + ETHTOOL_A_COALESCE_RX_USECS_LOW, /* u32 */ + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW, /* u32 */ + ETHTOOL_A_COALESCE_TX_USECS_LOW, /* u32 */ + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW, /* u32 */ + ETHTOOL_A_COALESCE_PKT_RATE_HIGH, /* u32 */ + ETHTOOL_A_COALESCE_RX_USECS_HIGH, /* u32 */ + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH, /* u32 */ + ETHTOOL_A_COALESCE_TX_USECS_HIGH, /* u32 */ + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH, /* u32 */ + ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_COALESCE_CNT, + ETHTOOL_A_COALESCE_MAX = (__ETHTOOL_A_COALESCE_CNT - 1) +}; + +/* PAUSE */ + +enum { + ETHTOOL_A_PAUSE_UNSPEC, + ETHTOOL_A_PAUSE_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_PAUSE_AUTONEG, /* u8 */ + ETHTOOL_A_PAUSE_RX, /* u8 */ + ETHTOOL_A_PAUSE_TX, /* u8 */ + + /* add new constants above here */ + __ETHTOOL_A_PAUSE_CNT, + ETHTOOL_A_PAUSE_MAX = (__ETHTOOL_A_PAUSE_CNT - 1) +}; + +/* EEE */ + +enum { + ETHTOOL_A_EEE_UNSPEC, + ETHTOOL_A_EEE_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_EEE_MODES_OURS, /* bitset */ + ETHTOOL_A_EEE_MODES_PEER, /* bitset */ + ETHTOOL_A_EEE_ACTIVE, /* u8 */ + ETHTOOL_A_EEE_ENABLED, /* u8 */ + ETHTOOL_A_EEE_TX_LPI_ENABLED, /* u8 */ + ETHTOOL_A_EEE_TX_LPI_TIMER, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_EEE_CNT, + ETHTOOL_A_EEE_MAX = (__ETHTOOL_A_EEE_CNT - 1) +}; + +/* TSINFO */ + +enum { + ETHTOOL_A_TSINFO_UNSPEC, + ETHTOOL_A_TSINFO_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_TSINFO_TIMESTAMPING, /* bitset */ + ETHTOOL_A_TSINFO_TX_TYPES, /* bitset */ + ETHTOOL_A_TSINFO_RX_FILTERS, /* bitset */ + ETHTOOL_A_TSINFO_PHC_INDEX, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_TSINFO_CNT, + ETHTOOL_A_TSINFO_MAX = (__ETHTOOL_A_TSINFO_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/include/uapi/linux/fanotify.h b/include/uapi/linux/fanotify.h index b9effa6f8503..a88c7c6d0692 100644 --- a/include/uapi/linux/fanotify.h +++ b/include/uapi/linux/fanotify.h @@ -24,10 +24,11 @@ #define FAN_OPEN_PERM 0x00010000 /* File open in perm check */ #define FAN_ACCESS_PERM 0x00020000 /* File accessed in perm check */ #define FAN_OPEN_EXEC_PERM 0x00040000 /* File open/exec in perm check */ +#define FAN_DIR_MODIFY 0x00080000 /* Directory entry was modified */ -#define FAN_ONDIR 0x40000000 /* event occurred against dir */ +#define FAN_EVENT_ON_CHILD 0x08000000 /* Interested in child events */ -#define FAN_EVENT_ON_CHILD 0x08000000 /* interested in child events */ +#define FAN_ONDIR 0x40000000 /* Event occurred against dir */ /* helper events */ #define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) /* close */ @@ -116,6 +117,7 @@ struct fanotify_event_metadata { }; #define FAN_EVENT_INFO_TYPE_FID 1 +#define FAN_EVENT_INFO_TYPE_DFID_NAME 2 /* Variable length info record following event metadata */ struct fanotify_event_info_header { @@ -124,7 +126,12 @@ struct fanotify_event_info_header { __u16 len; }; -/* Unique file identifier info record */ +/* + * Unique file identifier info record. This is used both for + * FAN_EVENT_INFO_TYPE_FID records and for FAN_EVENT_INFO_TYPE_DFID_NAME + * records. For FAN_EVENT_INFO_TYPE_DFID_NAME there is additionally a null + * terminated name immediately after the file handle. + */ struct fanotify_event_info_fid { struct fanotify_event_info_header hdr; __kernel_fsid_t fsid; diff --git a/include/uapi/linux/fdreg.h b/include/uapi/linux/fdreg.h index 5e2981d5c523..1318881954e1 100644 --- a/include/uapi/linux/fdreg.h +++ b/include/uapi/linux/fdreg.h @@ -7,26 +7,18 @@ * Handbook", Sanches and Canton. */ -#ifdef FDPATCHES -#define FD_IOPORT fdc_state[fdc].address -#else -/* It would be a lot saner just to force fdc_state[fdc].address to always - be set ! FIXME */ -#define FD_IOPORT 0x3f0 -#endif - /* Fd controller regs. S&C, about page 340 */ -#define FD_STATUS (4 + FD_IOPORT ) -#define FD_DATA (5 + FD_IOPORT ) +#define FD_STATUS 4 +#define FD_DATA 5 /* Digital Output Register */ -#define FD_DOR (2 + FD_IOPORT ) +#define FD_DOR 2 /* Digital Input Register (read) */ -#define FD_DIR (7 + FD_IOPORT ) +#define FD_DIR 7 /* Diskette Control Register (write)*/ -#define FD_DCR (7 + FD_IOPORT ) +#define FD_DCR 7 /* Bits of main status register */ #define STATUS_BUSYMASK 0x0F /* drive busy mask */ diff --git a/include/uapi/linux/fscrypt.h b/include/uapi/linux/fscrypt.h index 0d8a6f47711c..a10e3cdc2839 100644 --- a/include/uapi/linux/fscrypt.h +++ b/include/uapi/linux/fscrypt.h @@ -163,6 +163,7 @@ struct fscrypt_get_key_status_arg { #define FS_IOC_REMOVE_ENCRYPTION_KEY _IOWR('f', 24, struct fscrypt_remove_key_arg) #define FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS _IOWR('f', 25, struct fscrypt_remove_key_arg) #define FS_IOC_GET_ENCRYPTION_KEY_STATUS _IOWR('f', 26, struct fscrypt_get_key_status_arg) +#define FS_IOC_GET_ENCRYPTION_NONCE _IOR('f', 27, __u8[16]) /**********************************************************************/ diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h index 799cf823d493..0206383c0383 100644 --- a/include/uapi/linux/gpio.h +++ b/include/uapi/linux/gpio.h @@ -18,7 +18,7 @@ * struct gpiochip_info - Information about a certain GPIO chip * @name: the Linux kernel name of this GPIO chip * @label: a functional name for this GPIO chip, such as a product - * number, may be NULL + * number, may be empty * @lines: number of GPIO lines on this chip */ struct gpiochip_info { @@ -44,10 +44,10 @@ struct gpiochip_info { * @flags: various flags for this line * @name: the name of this GPIO line, such as the output pin of the line on the * chip, a rail or a pin header name on a board, as specified by the gpio - * chip, may be NULL + * chip, may be empty * @consumer: a functional name for the consumer of this GPIO line as set by - * whatever is using it, will be NULL if there is no current user but may - * also be NULL if the consumer doesn't set this up + * whatever is using it, will be empty if there is no current user but may + * also be empty if the consumer doesn't set this up */ struct gpioline_info { __u32 line_offset; @@ -59,6 +59,34 @@ struct gpioline_info { /* Maximum number of requested handles */ #define GPIOHANDLES_MAX 64 +/* Possible line status change events */ +enum { + GPIOLINE_CHANGED_REQUESTED = 1, + GPIOLINE_CHANGED_RELEASED, + GPIOLINE_CHANGED_CONFIG, +}; + +/** + * struct gpioline_info_changed - Information about a change in status + * of a GPIO line + * @info: updated line information + * @timestamp: estimate of time of status change occurrence, in nanoseconds + * and GPIOLINE_CHANGED_CONFIG + * @event_type: one of GPIOLINE_CHANGED_REQUESTED, GPIOLINE_CHANGED_RELEASED + * + * Note: struct gpioline_info embedded here has 32-bit alignment on its own, + * but it works fine with 64-bit alignment too. With its 72 byte size, we can + * guarantee there are no implicit holes between it and subsequent members. + * The 20-byte padding at the end makes sure we don't add any implicit padding + * at the end of the structure on 64-bit architectures. + */ +struct gpioline_info_changed { + struct gpioline_info info; + __u64 timestamp; + __u32 event_type; + __u32 padding[5]; /* for future use */ +}; + /* Linerequest flags */ #define GPIOHANDLE_REQUEST_INPUT (1UL << 0) #define GPIOHANDLE_REQUEST_OUTPUT (1UL << 1) @@ -176,6 +204,8 @@ struct gpioevent_data { #define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info) #define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info) +#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0b, struct gpioline_info) +#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0c, __u32) #define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request) #define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request) diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 849ef1515d04..1f412fbf561b 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -83,21 +83,6 @@ enum dsa_completion_status { #define DSA_COMP_STATUS_MASK 0x7f #define DSA_COMP_STATUS_WRITE 0x80 -struct dsa_batch_desc { - uint32_t pasid:20; - uint32_t rsvd:11; - uint32_t priv:1; - uint32_t flags:24; - uint32_t opcode:8; - uint64_t completion_addr; - uint64_t desc_list_addr; - uint64_t rsvd1; - uint32_t desc_count; - uint16_t interrupt_handle; - uint16_t rsvd2; - uint8_t rsvd3[24]; -} __attribute__((packed)); - struct dsa_hw_desc { uint32_t pasid:20; uint32_t rsvd:11; @@ -109,6 +94,7 @@ struct dsa_hw_desc { uint64_t src_addr; uint64_t rdback_addr; uint64_t pattern; + uint64_t desc_list_addr; }; union { uint64_t dst_addr; @@ -116,7 +102,10 @@ struct dsa_hw_desc { uint64_t src2_addr; uint64_t comp_pattern; }; - uint32_t xfer_size; + union { + uint32_t xfer_size; + uint32_t desc_count; + }; uint16_t int_handle; uint16_t rsvd1; union { diff --git a/include/uapi/linux/if_arcnet.h b/include/uapi/linux/if_arcnet.h index 683878036d76..b122cfac7128 100644 --- a/include/uapi/linux/if_arcnet.h +++ b/include/uapi/linux/if_arcnet.h @@ -60,7 +60,7 @@ struct arc_rfc1201 { __u8 proto; /* protocol ID field - varies */ __u8 split_flag; /* for use with split packets */ __be16 sequence; /* sequence number */ - __u8 payload[0]; /* space remaining in packet (504 bytes)*/ + __u8 payload[]; /* space remaining in packet (504 bytes)*/ }; #define RFC1201_HDR_SIZE 4 @@ -69,7 +69,7 @@ struct arc_rfc1201 { */ struct arc_rfc1051 { __u8 proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */ - __u8 payload[0]; /* 507 bytes */ + __u8 payload[]; /* 507 bytes */ }; #define RFC1051_HDR_SIZE 1 @@ -80,7 +80,7 @@ struct arc_rfc1051 { struct arc_eth_encap { __u8 proto; /* Always ARC_P_ETHER */ struct ethhdr eth; /* standard ethernet header (yuck!) */ - __u8 payload[0]; /* 493 bytes */ + __u8 payload[]; /* 493 bytes */ }; #define ETH_ENCAP_HDR_SIZE 14 diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 42f7ca38ad80..bfe621ea51b3 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -174,6 +174,16 @@ struct br_vlan_msg { __u32 ifindex; }; +enum { + BRIDGE_VLANDB_DUMP_UNSPEC, + BRIDGE_VLANDB_DUMP_FLAGS, + __BRIDGE_VLANDB_DUMP_MAX, +}; +#define BRIDGE_VLANDB_DUMP_MAX (__BRIDGE_VLANDB_DUMP_MAX - 1) + +/* flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps */ +#define BRIDGE_VLANDB_DUMPF_STATS (1 << 0) /* Include stats in the dump */ + /* Bridge vlan RTM attributes * [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_INFO] @@ -192,10 +202,46 @@ enum { BRIDGE_VLANDB_ENTRY_INFO, BRIDGE_VLANDB_ENTRY_RANGE, BRIDGE_VLANDB_ENTRY_STATE, + BRIDGE_VLANDB_ENTRY_TUNNEL_INFO, + BRIDGE_VLANDB_ENTRY_STATS, __BRIDGE_VLANDB_ENTRY_MAX, }; #define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1) +/* [BRIDGE_VLANDB_ENTRY] = { + * [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = { + * [BRIDGE_VLANDB_TINFO_ID] + * ... + * } + * } + */ +enum { + BRIDGE_VLANDB_TINFO_UNSPEC, + BRIDGE_VLANDB_TINFO_ID, + BRIDGE_VLANDB_TINFO_CMD, + __BRIDGE_VLANDB_TINFO_MAX, +}; +#define BRIDGE_VLANDB_TINFO_MAX (__BRIDGE_VLANDB_TINFO_MAX - 1) + +/* [BRIDGE_VLANDB_ENTRY] = { + * [BRIDGE_VLANDB_ENTRY_STATS] = { + * [BRIDGE_VLANDB_STATS_RX_BYTES] + * ... + * } + * ... + * } + */ +enum { + BRIDGE_VLANDB_STATS_UNSPEC, + BRIDGE_VLANDB_STATS_RX_BYTES, + BRIDGE_VLANDB_STATS_RX_PACKETS, + BRIDGE_VLANDB_STATS_TX_BYTES, + BRIDGE_VLANDB_STATS_TX_PACKETS, + BRIDGE_VLANDB_STATS_PAD, + __BRIDGE_VLANDB_STATS_MAX, +}; +#define BRIDGE_VLANDB_STATS_MAX (__BRIDGE_VLANDB_STATS_MAX - 1) + /* Bridge multicast database attributes * [MDBA_MDB] = { * [MDBA_MDB_ENTRY] = { diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 024af2d1d0af..127c704eeba9 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -463,6 +463,7 @@ enum { IFLA_MACSEC_REPLAY_PROTECT, IFLA_MACSEC_VALIDATION, IFLA_MACSEC_PAD, + IFLA_MACSEC_OFFLOAD, __IFLA_MACSEC_MAX, }; @@ -489,6 +490,7 @@ enum macsec_validation_type { enum macsec_offload { MACSEC_OFFLOAD_OFF = 0, MACSEC_OFFLOAD_PHY = 1, + MACSEC_OFFLOAD_MAC = 2, __MACSEC_OFFLOAD_END, MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1, }; @@ -590,6 +592,18 @@ enum ifla_geneve_df { GENEVE_DF_MAX = __GENEVE_DF_END - 1, }; +/* Bareudp section */ +enum { + IFLA_BAREUDP_UNSPEC, + IFLA_BAREUDP_PORT, + IFLA_BAREUDP_ETHERTYPE, + IFLA_BAREUDP_SRCPORT_MIN, + IFLA_BAREUDP_MULTIPROTO_MODE, + __IFLA_BAREUDP_MAX +}; + +#define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1) + /* PPP section */ enum { IFLA_PPP_UNSPEC, @@ -960,11 +974,12 @@ enum { #define XDP_FLAGS_SKB_MODE (1U << 1) #define XDP_FLAGS_DRV_MODE (1U << 2) #define XDP_FLAGS_HW_MODE (1U << 3) +#define XDP_FLAGS_REPLACE (1U << 4) #define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \ XDP_FLAGS_DRV_MODE | \ XDP_FLAGS_HW_MODE) #define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \ - XDP_FLAGS_MODES) + XDP_FLAGS_MODES | XDP_FLAGS_REPLACE) /* These are stored into IFLA_XDP_ATTACHED on dump. */ enum { @@ -984,6 +999,7 @@ enum { IFLA_XDP_DRV_PROG_ID, IFLA_XDP_SKB_PROG_ID, IFLA_XDP_HW_PROG_ID, + IFLA_XDP_EXPECTED_FD, __IFLA_XDP_MAX, }; diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h index 1d63c43c38cc..3af2aa069a36 100644 --- a/include/uapi/linux/if_macsec.h +++ b/include/uapi/linux/if_macsec.h @@ -22,9 +22,11 @@ #define MACSEC_KEYID_LEN 16 -/* cipher IDs as per IEEE802.1AEbn-2011 */ +/* 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 +#define MACSEC_CIPHER_ID_GCM_AES_XPN_128 0x0080C20001000003ULL +#define MACSEC_CIPHER_ID_GCM_AES_XPN_256 0x0080C20001000004ULL /* deprecated cipher ID for GCM-AES-128 */ #define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL @@ -88,11 +90,13 @@ enum macsec_sa_attrs { MACSEC_SA_ATTR_UNSPEC, MACSEC_SA_ATTR_AN, /* config/dump, u8 0..3 */ MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */ - MACSEC_SA_ATTR_PN, /* config/dump, u32 */ + MACSEC_SA_ATTR_PN, /* config/dump, u32/u64 (u64 if XPN) */ MACSEC_SA_ATTR_KEY, /* config, data */ MACSEC_SA_ATTR_KEYID, /* config/dump, 128-bit */ MACSEC_SA_ATTR_STATS, /* dump, nested, macsec_sa_stats_attr */ MACSEC_SA_ATTR_PAD, + MACSEC_SA_ATTR_SSCI, /* config/dump, u32 - XPN only */ + MACSEC_SA_ATTR_SALT, /* config, 96-bit - XPN only */ __MACSEC_SA_ATTR_END, NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END, MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1, diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index 1521073b6348..8533bf07450f 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -74,6 +74,8 @@ enum { #define IPPROTO_UDPLITE IPPROTO_UDPLITE IPPROTO_MPLS = 137, /* MPLS in IP (RFC 4023) */ #define IPPROTO_MPLS IPPROTO_MPLS + IPPROTO_ETHERNET = 143, /* Ethernet-within-IPv6 Encapsulation */ +#define IPPROTO_ETHERNET IPPROTO_ETHERNET IPPROTO_RAW = 255, /* Raw IP packets */ #define IPPROTO_RAW IPPROTO_RAW IPPROTO_MPTCP = 262, /* Multipath TCP connection */ diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index a1ff345b3f33..57cc429a9177 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -64,9 +64,11 @@ struct inet_diag_req_raw { enum { INET_DIAG_REQ_NONE, INET_DIAG_REQ_BYTECODE, + INET_DIAG_REQ_SK_BPF_STORAGES, + __INET_DIAG_REQ_MAX, }; -#define INET_DIAG_REQ_MAX INET_DIAG_REQ_BYTECODE +#define INET_DIAG_REQ_MAX (__INET_DIAG_REQ_MAX - 1) /* Bytecode is sequence of 4 byte commands followed by variable arguments. * All the commands identified by "code" are conditional jumps forward: @@ -154,6 +156,7 @@ enum { INET_DIAG_CLASS_ID, /* request as INET_DIAG_TCLASS */ INET_DIAG_MD5SIG, INET_DIAG_ULP_INFO, + INET_DIAG_SK_BPF_STORAGES, __INET_DIAG_MAX, }; @@ -163,6 +166,7 @@ enum { INET_ULP_INFO_UNSPEC, INET_ULP_INFO_NAME, INET_ULP_INFO_TLS, + INET_ULP_INFO_MPTCP, __INET_ULP_INFO_MAX, }; #define INET_ULP_INFO_MAX (__INET_ULP_INFO_MAX - 1) diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 0f1db1cccc3f..b6a835d37826 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* * Input event codes * @@ -652,6 +652,9 @@ /* Electronic privacy screen control */ #define KEY_PRIVACY_SCREEN_TOGGLE 0x279 +/* Select an area of screen to be copied */ +#define KEY_SELECTIVE_SCREENSHOT 0x27a + /* * Some keyboards have keys which do not have a defined meaning, these keys * are intended to be programmed / bound to macros by the user. For most diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 55cfcb71606d..e48d746b8e2a 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */ /* * Header file for the io_uring interface. * @@ -23,7 +23,10 @@ struct io_uring_sqe { __u64 off; /* offset into file */ __u64 addr2; }; - __u64 addr; /* pointer to buffer or iovecs */ + union { + __u64 addr; /* pointer to buffer or iovecs */ + __u64 splice_off_in; + }; __u32 len; /* buffer size or number of iovecs */ union { __kernel_rwf_t rw_flags; @@ -34,21 +37,53 @@ struct io_uring_sqe { __u32 timeout_flags; __u32 accept_flags; __u32 cancel_flags; + __u32 open_flags; + __u32 statx_flags; + __u32 fadvise_advice; + __u32 splice_flags; }; __u64 user_data; /* data to be passed back at completion time */ union { - __u16 buf_index; /* index into fixed buffers, if used */ + struct { + /* pack this to avoid bogus arm OABI complaints */ + union { + /* index into fixed buffers, if used */ + __u16 buf_index; + /* for grouped buffer selection */ + __u16 buf_group; + } __attribute__((packed)); + /* personality to use, if used */ + __u16 personality; + __s32 splice_fd_in; + }; __u64 __pad2[3]; }; }; +enum { + IOSQE_FIXED_FILE_BIT, + IOSQE_IO_DRAIN_BIT, + IOSQE_IO_LINK_BIT, + IOSQE_IO_HARDLINK_BIT, + IOSQE_ASYNC_BIT, + IOSQE_BUFFER_SELECT_BIT, +}; + /* * sqe->flags */ -#define IOSQE_FIXED_FILE (1U << 0) /* use fixed fileset */ -#define IOSQE_IO_DRAIN (1U << 1) /* issue after inflight IO */ -#define IOSQE_IO_LINK (1U << 2) /* links next sqe */ -#define IOSQE_IO_HARDLINK (1U << 3) /* like LINK, but stronger */ +/* use fixed fileset */ +#define IOSQE_FIXED_FILE (1U << IOSQE_FIXED_FILE_BIT) +/* issue after inflight IO */ +#define IOSQE_IO_DRAIN (1U << IOSQE_IO_DRAIN_BIT) +/* links next sqe */ +#define IOSQE_IO_LINK (1U << IOSQE_IO_LINK_BIT) +/* like LINK, but stronger */ +#define IOSQE_IO_HARDLINK (1U << IOSQE_IO_HARDLINK_BIT) +/* always go async */ +#define IOSQE_ASYNC (1U << IOSQE_ASYNC_BIT) +/* select buffer from sqe->buf_group */ +#define IOSQE_BUFFER_SELECT (1U << IOSQE_BUFFER_SELECT_BIT) /* * io_uring_setup() flags @@ -57,6 +92,8 @@ struct io_uring_sqe { #define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */ #define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */ #define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */ +#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ +#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ enum { IORING_OP_NOP, @@ -76,6 +113,22 @@ enum { IORING_OP_ASYNC_CANCEL, IORING_OP_LINK_TIMEOUT, IORING_OP_CONNECT, + IORING_OP_FALLOCATE, + IORING_OP_OPENAT, + IORING_OP_CLOSE, + IORING_OP_FILES_UPDATE, + IORING_OP_STATX, + IORING_OP_READ, + IORING_OP_WRITE, + IORING_OP_FADVISE, + IORING_OP_MADVISE, + IORING_OP_SEND, + IORING_OP_RECV, + IORING_OP_OPENAT2, + IORING_OP_EPOLL_CTL, + IORING_OP_SPLICE, + IORING_OP_PROVIDE_BUFFERS, + IORING_OP_REMOVE_BUFFERS, /* this goes last, obviously */ IORING_OP_LAST, @@ -92,6 +145,12 @@ enum { #define IORING_TIMEOUT_ABS (1U << 0) /* + * sqe->splice_flags + * extends splice(2) flags + */ +#define SPLICE_F_FD_IN_FIXED (1U << 31) /* the last bit of __u32 */ + +/* * IO completion data structure (Completion Queue Entry) */ struct io_uring_cqe { @@ -101,6 +160,17 @@ struct io_uring_cqe { }; /* + * cqe->flags + * + * IORING_CQE_F_BUFFER If set, the upper 16 bits are the buffer ID + */ +#define IORING_CQE_F_BUFFER (1U << 0) + +enum { + IORING_CQE_BUFFER_SHIFT = 16, +}; + +/* * Magic offsets for the application to mmap the data it needs */ #define IORING_OFF_SQ_RING 0ULL @@ -153,7 +223,8 @@ struct io_uring_params { __u32 sq_thread_cpu; __u32 sq_thread_idle; __u32 features; - __u32 resv[4]; + __u32 wq_fd; + __u32 resv[3]; struct io_sqring_offsets sq_off; struct io_cqring_offsets cq_off; }; @@ -164,6 +235,9 @@ struct io_uring_params { #define IORING_FEAT_SINGLE_MMAP (1U << 0) #define IORING_FEAT_NODROP (1U << 1) #define IORING_FEAT_SUBMIT_STABLE (1U << 2) +#define IORING_FEAT_RW_CUR_POS (1U << 3) +#define IORING_FEAT_CUR_PERSONALITY (1U << 4) +#define IORING_FEAT_FAST_POLL (1U << 5) /* * io_uring_register(2) opcodes and arguments @@ -175,6 +249,10 @@ struct io_uring_params { #define IORING_REGISTER_EVENTFD 4 #define IORING_UNREGISTER_EVENTFD 5 #define IORING_REGISTER_FILES_UPDATE 6 +#define IORING_REGISTER_EVENTFD_ASYNC 7 +#define IORING_REGISTER_PROBE 8 +#define IORING_REGISTER_PERSONALITY 9 +#define IORING_UNREGISTER_PERSONALITY 10 struct io_uring_files_update { __u32 offset; @@ -182,4 +260,21 @@ struct io_uring_files_update { __aligned_u64 /* __s32 * */ fds; }; +#define IO_URING_OP_SUPPORTED (1U << 0) + +struct io_uring_probe_op { + __u8 op; + __u8 resv; + __u16 flags; /* IO_URING_OP_* flags */ + __u32 resv2; +}; + +struct io_uring_probe { + __u8 last_op; /* last opcode supported */ + __u8 ops_len; /* length of ops[] array below */ + __u16 resv; + __u32 resv2[3]; + struct io_uring_probe_op ops[0]; +}; + #endif diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 9c0f4a92bcff..13e8751bf24a 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -40,6 +40,7 @@ struct in6_ifreq { #define IPV6_SRCRT_STRICT 0x01 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_0 0 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_2 2 /* IPv6 type 2 Routing Header */ +#define IPV6_SRCRT_TYPE_3 3 /* RPL Segment Routing with IPv6 */ #define IPV6_SRCRT_TYPE_4 4 /* Segment Routing with IPv6 */ /* @@ -187,6 +188,7 @@ enum { DEVCONF_DISABLE_POLICY, DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN, DEVCONF_NDISC_TCLASS, + DEVCONF_RPL_SEG_ENABLED, DEVCONF_MAX }; diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index f0a16b4adbbd..428c7dde6b4b 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -474,12 +474,17 @@ struct kvm_s390_mem_op { __u32 size; /* amount of bytes */ __u32 op; /* type of operation */ __u64 buf; /* buffer in userspace */ - __u8 ar; /* the access register number */ - __u8 reserved[31]; /* should be set to 0 */ + union { + __u8 ar; /* the access register number */ + __u32 sida_offset; /* offset into the sida */ + __u8 reserved[32]; /* should be set to 0 */ + }; }; /* types for kvm_s390_mem_op->op */ #define KVM_S390_MEMOP_LOGICAL_READ 0 #define KVM_S390_MEMOP_LOGICAL_WRITE 1 +#define KVM_S390_MEMOP_SIDA_READ 2 +#define KVM_S390_MEMOP_SIDA_WRITE 3 /* flags for kvm_s390_mem_op->flags */ #define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) #define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) @@ -1009,6 +1014,9 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_PPC_GUEST_DEBUG_SSTEP 176 #define KVM_CAP_ARM_NISV_TO_USER 177 #define KVM_CAP_ARM_INJECT_EXT_DABT 178 +#define KVM_CAP_S390_VCPU_RESETS 179 +#define KVM_CAP_S390_PROTECTED 180 +#define KVM_CAP_PPC_SECURE_GUEST 181 #ifdef KVM_CAP_IRQ_ROUTING @@ -1473,6 +1481,43 @@ struct kvm_enc_region { /* Available with KVM_CAP_ARM_SVE */ #define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int) +/* Available with KVM_CAP_S390_VCPU_RESETS */ +#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3) +#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4) + +struct kvm_s390_pv_sec_parm { + __u64 origin; + __u64 length; +}; + +struct kvm_s390_pv_unp { + __u64 addr; + __u64 size; + __u64 tweak; +}; + +enum pv_cmd_id { + KVM_PV_ENABLE, + KVM_PV_DISABLE, + KVM_PV_SET_SEC_PARMS, + KVM_PV_UNPACK, + KVM_PV_VERIFY, + KVM_PV_PREP_RESET, + KVM_PV_UNSHARE_ALL, +}; + +struct kvm_pv_cmd { + __u32 cmd; /* Command to be executed */ + __u16 rc; /* Ultravisor return code */ + __u16 rrc; /* Ultravisor return reason code */ + __u64 data; /* Data or address */ + __u32 flags; /* flags for future extensions. Must be 0 for now */ + __u32 reserved[3]; +}; + +/* Available with KVM_CAP_S390_PROTECTED */ +#define KVM_S390_PV_COMMAND _IOWR(KVMIO, 0xc5, struct kvm_pv_cmd) + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ @@ -1623,4 +1668,7 @@ struct kvm_hyperv_eventfd { #define KVM_HYPERV_CONN_ID_MASK 0x00ffffff #define KVM_HYPERV_EVENTFD_DEASSIGN (1 << 0) +#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) +#define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) + #endif /* __LINUX_KVM_H */ diff --git a/include/uapi/linux/lwtunnel.h b/include/uapi/linux/lwtunnel.h index f6035f737193..568a4303ccce 100644 --- a/include/uapi/linux/lwtunnel.h +++ b/include/uapi/linux/lwtunnel.h @@ -13,6 +13,7 @@ enum lwtunnel_encap_types { LWTUNNEL_ENCAP_SEG6, LWTUNNEL_ENCAP_BPF, LWTUNNEL_ENCAP_SEG6_LOCAL, + LWTUNNEL_ENCAP_RPL, __LWTUNNEL_ENCAP_MAX, }; diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 3ac436376d79..d78064007b17 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -87,6 +87,7 @@ #define NSFS_MAGIC 0x6e736673 #define BPF_FS_MAGIC 0xcafe4a11 #define AAFS_MAGIC 0x5a3c69f0 +#define ZONEFS_MAGIC 0x5a4f4653 /* Since UDF 2.01 is ISO 13346 based... */ #define UDF_SUPER_MAGIC 0x15013346 diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h index 16c1fa2d89a4..84fa53ffb13f 100644 --- a/include/uapi/linux/media-bus-format.h +++ b/include/uapi/linux/media-bus-format.h @@ -64,7 +64,7 @@ #define MEDIA_BUS_FMT_RGB121212_1X36 0x1019 #define MEDIA_BUS_FMT_RGB161616_1X48 0x101a -/* YUV (including grey) - next is 0x202d */ +/* YUV (including grey) - next is 0x202e */ #define MEDIA_BUS_FMT_Y8_1X8 0x2001 #define MEDIA_BUS_FMT_UV8_1X8 0x2015 #define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002 @@ -86,6 +86,7 @@ #define MEDIA_BUS_FMT_VYUY12_2X12 0x201d #define MEDIA_BUS_FMT_YUYV12_2X12 0x201e #define MEDIA_BUS_FMT_YVYU12_2X12 0x201f +#define MEDIA_BUS_FMT_Y14_1X14 0x202d #define MEDIA_BUS_FMT_UYVY8_1X16 0x200f #define MEDIA_BUS_FMT_VYUY8_1X16 0x2010 #define MEDIA_BUS_FMT_YUYV8_1X16 0x2011 diff --git a/include/uapi/linux/mii.h b/include/uapi/linux/mii.h index 0b9c3beda345..90f9b4e1ba27 100644 --- a/include/uapi/linux/mii.h +++ b/include/uapi/linux/mii.h @@ -134,11 +134,16 @@ /* MAC and PHY tx_config_Reg[15:0] for SGMII in-band auto-negotiation.*/ #define ADVERTISE_SGMII 0x0001 /* MAC can do SGMII */ #define LPA_SGMII 0x0001 /* PHY can do SGMII */ +#define LPA_SGMII_SPD_MASK 0x0c00 /* SGMII speed mask */ +#define LPA_SGMII_FULL_DUPLEX 0x1000 /* SGMII full duplex */ #define LPA_SGMII_DPX_SPD_MASK 0x1C00 /* SGMII duplex and speed bits */ +#define LPA_SGMII_10 0x0000 /* 10Mbps */ #define LPA_SGMII_10HALF 0x0000 /* Can do 10mbps half-duplex */ #define LPA_SGMII_10FULL 0x1000 /* Can do 10mbps full-duplex */ +#define LPA_SGMII_100 0x0400 /* 100Mbps */ #define LPA_SGMII_100HALF 0x0400 /* Can do 100mbps half-duplex */ #define LPA_SGMII_100FULL 0x1400 /* Can do 100mbps full-duplex */ +#define LPA_SGMII_1000 0x0800 /* 1000Mbps */ #define LPA_SGMII_1000HALF 0x0800 /* Can do 1000mbps half-duplex */ #define LPA_SGMII_1000FULL 0x1800 /* Can do 1000mbps full-duplex */ #define LPA_SGMII_LINK 0x8000 /* PHY link with copper-side partner */ diff --git a/include/uapi/linux/mman.h b/include/uapi/linux/mman.h index fc1a64c3447b..923cc162609c 100644 --- a/include/uapi/linux/mman.h +++ b/include/uapi/linux/mman.h @@ -5,8 +5,9 @@ #include <asm/mman.h> #include <asm-generic/hugetlb_encode.h> -#define MREMAP_MAYMOVE 1 -#define MREMAP_FIXED 2 +#define MREMAP_MAYMOVE 1 +#define MREMAP_FIXED 2 +#define MREMAP_DONTUNMAP 4 #define OVERCOMMIT_GUESS 0 #define OVERCOMMIT_ALWAYS 1 diff --git a/include/uapi/linux/mmc/ioctl.h b/include/uapi/linux/mmc/ioctl.h index 00c08120f3ba..98e29e7f54ac 100644 --- a/include/uapi/linux/mmc/ioctl.h +++ b/include/uapi/linux/mmc/ioctl.h @@ -57,7 +57,7 @@ struct mmc_ioc_cmd { */ struct mmc_ioc_multi_cmd { __u64 num_of_cmds; - struct mmc_ioc_cmd cmds[0]; + struct mmc_ioc_cmd cmds[]; }; #define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) diff --git a/include/uapi/linux/mptcp.h b/include/uapi/linux/mptcp.h new file mode 100644 index 000000000000..5f2c77082d9e --- /dev/null +++ b/include/uapi/linux/mptcp.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef _UAPI_MPTCP_H +#define _UAPI_MPTCP_H + +#include <linux/const.h> +#include <linux/types.h> + +#define MPTCP_SUBFLOW_FLAG_MCAP_REM _BITUL(0) +#define MPTCP_SUBFLOW_FLAG_MCAP_LOC _BITUL(1) +#define MPTCP_SUBFLOW_FLAG_JOIN_REM _BITUL(2) +#define MPTCP_SUBFLOW_FLAG_JOIN_LOC _BITUL(3) +#define MPTCP_SUBFLOW_FLAG_BKUP_REM _BITUL(4) +#define MPTCP_SUBFLOW_FLAG_BKUP_LOC _BITUL(5) +#define MPTCP_SUBFLOW_FLAG_FULLY_ESTABLISHED _BITUL(6) +#define MPTCP_SUBFLOW_FLAG_CONNECTED _BITUL(7) +#define MPTCP_SUBFLOW_FLAG_MAPVALID _BITUL(8) + +enum { + MPTCP_SUBFLOW_ATTR_UNSPEC, + MPTCP_SUBFLOW_ATTR_TOKEN_REM, + MPTCP_SUBFLOW_ATTR_TOKEN_LOC, + MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ, + MPTCP_SUBFLOW_ATTR_MAP_SEQ, + MPTCP_SUBFLOW_ATTR_MAP_SFSEQ, + MPTCP_SUBFLOW_ATTR_SSN_OFFSET, + MPTCP_SUBFLOW_ATTR_MAP_DATALEN, + MPTCP_SUBFLOW_ATTR_FLAGS, + MPTCP_SUBFLOW_ATTR_ID_REM, + MPTCP_SUBFLOW_ATTR_ID_LOC, + MPTCP_SUBFLOW_ATTR_PAD, + __MPTCP_SUBFLOW_ATTR_MAX +}; + +#define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1) + +/* netlink interface */ +#define MPTCP_PM_NAME "mptcp_pm" +#define MPTCP_PM_CMD_GRP_NAME "mptcp_pm_cmds" +#define MPTCP_PM_VER 0x1 + +/* + * ATTR types defined for MPTCP + */ +enum { + MPTCP_PM_ATTR_UNSPEC, + + MPTCP_PM_ATTR_ADDR, /* nested address */ + MPTCP_PM_ATTR_RCV_ADD_ADDRS, /* u32 */ + MPTCP_PM_ATTR_SUBFLOWS, /* u32 */ + + __MPTCP_PM_ATTR_MAX +}; + +#define MPTCP_PM_ATTR_MAX (__MPTCP_PM_ATTR_MAX - 1) + +enum { + MPTCP_PM_ADDR_ATTR_UNSPEC, + + MPTCP_PM_ADDR_ATTR_FAMILY, /* u16 */ + MPTCP_PM_ADDR_ATTR_ID, /* u8 */ + MPTCP_PM_ADDR_ATTR_ADDR4, /* struct in_addr */ + MPTCP_PM_ADDR_ATTR_ADDR6, /* struct in6_addr */ + MPTCP_PM_ADDR_ATTR_PORT, /* u16 */ + MPTCP_PM_ADDR_ATTR_FLAGS, /* u32 */ + MPTCP_PM_ADDR_ATTR_IF_IDX, /* s32 */ + + __MPTCP_PM_ADDR_ATTR_MAX +}; + +#define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1) + +#define MPTCP_PM_ADDR_FLAG_SIGNAL (1 << 0) +#define MPTCP_PM_ADDR_FLAG_SUBFLOW (1 << 1) +#define MPTCP_PM_ADDR_FLAG_BACKUP (1 << 2) + +enum { + MPTCP_PM_CMD_UNSPEC, + + MPTCP_PM_CMD_ADD_ADDR, + MPTCP_PM_CMD_DEL_ADDR, + MPTCP_PM_CMD_GET_ADDR, + MPTCP_PM_CMD_FLUSH_ADDRS, + MPTCP_PM_CMD_SET_LIMITS, + MPTCP_PM_CMD_GET_LIMITS, + + __MPTCP_PM_CMD_AFTER_LAST +}; + +#endif /* _UAPI_MPTCP_H */ diff --git a/include/uapi/linux/net_dropmon.h b/include/uapi/linux/net_dropmon.h index 8bf79a9eb234..67e31f329190 100644 --- a/include/uapi/linux/net_dropmon.h +++ b/include/uapi/linux/net_dropmon.h @@ -29,12 +29,12 @@ struct net_dm_config_entry { struct net_dm_config_msg { __u32 entries; - struct net_dm_config_entry options[0]; + struct net_dm_config_entry options[]; }; struct net_dm_alert_msg { __u32 entries; - struct net_dm_drop_point points[0]; + struct net_dm_drop_point points[]; }; struct net_dm_user_msg { @@ -92,6 +92,7 @@ enum net_dm_attr { NET_DM_ATTR_HW_TRAP_COUNT, /* u32 */ NET_DM_ATTR_SW_DROPS, /* flag */ NET_DM_ATTR_HW_DROPS, /* flag */ + NET_DM_ATTR_FLOW_ACTION_COOKIE, /* binary */ __NET_DM_ATTR_MAX, NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1 diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index f96e650d0af9..7ed0b3d1c00a 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -98,6 +98,9 @@ enum hwtstamp_tx_types { * receive a time stamp via the socket error queue. */ HWTSTAMP_TX_ONESTEP_P2P, + + /* add new constants above here */ + __HWTSTAMP_TX_CNT }; /* possible values for hwtstamp_config->rx_filter */ @@ -140,6 +143,9 @@ enum hwtstamp_rx_filters { /* NTP, UDP, all versions and packet modes */ HWTSTAMP_FILTER_NTP_ALL, + + /* add new constants above here */ + __HWTSTAMP_FILTER_CNT }; /* SCM_TIMESTAMPING_PKTINFO control message */ diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h index 336014bf8868..b6f0bb1dc799 100644 --- a/include/uapi/linux/netfilter/nf_conntrack_common.h +++ b/include/uapi/linux/netfilter/nf_conntrack_common.h @@ -97,6 +97,15 @@ enum ip_conntrack_status { IPS_UNTRACKED_BIT = 12, IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT), +#ifdef __KERNEL__ + /* Re-purposed for in-kernel use: + * Tags a conntrack entry that clashed with an existing entry + * on insert. + */ + IPS_NAT_CLASH_BIT = IPS_UNTRACKED_BIT, + IPS_NAT_CLASH = IPS_UNTRACKED, +#endif + /* Conntrack got a helper explicitly attached via CT target. */ IPS_HELPER_BIT = 13, IPS_HELPER = (1 << IPS_HELPER_BIT), @@ -110,7 +119,8 @@ enum ip_conntrack_status { */ IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK | IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING | - IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD), + IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_UNTRACKED | + IPS_OFFLOAD), __IPS_MAX_BIT = 15, }; diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 065218a20bb7..30f2a87270dc 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -342,6 +342,7 @@ enum nft_set_field_attributes { * @NFTA_SET_USERDATA: user data (NLA_BINARY) * @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*) * @NFTA_SET_HANDLE: set handle (NLA_U64) + * @NFTA_SET_EXPR: set expression (NLA_NESTED: nft_expr_attributes) */ enum nft_set_attributes { NFTA_SET_UNSPEC, @@ -361,6 +362,7 @@ enum nft_set_attributes { NFTA_SET_PAD, NFTA_SET_OBJ_TYPE, NFTA_SET_HANDLE, + NFTA_SET_EXPR, __NFTA_SET_MAX }; #define NFTA_SET_MAX (__NFTA_SET_MAX - 1) @@ -1552,6 +1554,19 @@ enum nft_object_attributes { #define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1) /** + * enum nft_flowtable_flags - nf_tables flowtable flags + * + * @NFT_FLOWTABLE_HW_OFFLOAD: flowtable hardware offload is enabled + * @NFT_FLOWTABLE_COUNTER: enable flow counters + */ +enum nft_flowtable_flags { + NFT_FLOWTABLE_HW_OFFLOAD = 0x1, + NFT_FLOWTABLE_COUNTER = 0x2, + NFT_FLOWTABLE_MASK = (NFT_FLOWTABLE_HW_OFFLOAD | + NFT_FLOWTABLE_COUNTER) +}; + +/** * enum nft_flowtable_attributes - nf_tables flow table netlink attributes * * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING) @@ -1770,6 +1785,7 @@ enum nft_tunnel_opts_attributes { NFTA_TUNNEL_KEY_OPTS_UNSPEC, NFTA_TUNNEL_KEY_OPTS_VXLAN, NFTA_TUNNEL_KEY_OPTS_ERSPAN, + NFTA_TUNNEL_KEY_OPTS_GENEVE, __NFTA_TUNNEL_KEY_OPTS_MAX }; #define NFTA_TUNNEL_KEY_OPTS_MAX (__NFTA_TUNNEL_KEY_OPTS_MAX - 1) @@ -1791,6 +1807,15 @@ enum nft_tunnel_opts_erspan_attributes { }; #define NFTA_TUNNEL_KEY_ERSPAN_MAX (__NFTA_TUNNEL_KEY_ERSPAN_MAX - 1) +enum nft_tunnel_opts_geneve_attributes { + NFTA_TUNNEL_KEY_GENEVE_UNSPEC, + NFTA_TUNNEL_KEY_GENEVE_CLASS, + NFTA_TUNNEL_KEY_GENEVE_TYPE, + NFTA_TUNNEL_KEY_GENEVE_DATA, + __NFTA_TUNNEL_KEY_GENEVE_MAX +}; +#define NFTA_TUNNEL_KEY_GENEVE_MAX (__NFTA_TUNNEL_KEY_GENEVE_MAX - 1) + enum nft_tunnel_flags { NFT_TUNNEL_F_ZERO_CSUM_TX = (1 << 0), NFT_TUNNEL_F_DONT_FRAGMENT = (1 << 1), diff --git a/include/uapi/linux/netfilter/xt_IDLETIMER.h b/include/uapi/linux/netfilter/xt_IDLETIMER.h index 3c586a19baea..434e6506abaa 100644 --- a/include/uapi/linux/netfilter/xt_IDLETIMER.h +++ b/include/uapi/linux/netfilter/xt_IDLETIMER.h @@ -1,4 +1,3 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * linux/include/linux/netfilter/xt_IDLETIMER.h * @@ -33,6 +32,7 @@ #include <linux/types.h> #define MAX_IDLETIMER_LABEL_SIZE 28 +#define XT_IDLETIMER_ALARM 0x01 struct idletimer_tg_info { __u32 timeout; @@ -43,4 +43,14 @@ struct idletimer_tg_info { struct idletimer_tg *timer __attribute__((aligned(8))); }; +struct idletimer_tg_info_v1 { + __u32 timeout; + + char label[MAX_IDLETIMER_LABEL_SIZE]; + + __u8 timer_type; + + /* for kernel module internal use only */ + struct idletimer_tg *timer __attribute__((aligned(8))); +}; #endif diff --git a/include/uapi/linux/netfilter_bridge/ebt_among.h b/include/uapi/linux/netfilter_bridge/ebt_among.h index 9acf757bc1f7..73b26a280c4f 100644 --- a/include/uapi/linux/netfilter_bridge/ebt_among.h +++ b/include/uapi/linux/netfilter_bridge/ebt_among.h @@ -40,7 +40,7 @@ struct ebt_mac_wormhash_tuple { struct ebt_mac_wormhash { int table[257]; int poolsize; - struct ebt_mac_wormhash_tuple pool[0]; + struct ebt_mac_wormhash_tuple pool[]; }; #define ebt_mac_wormhash_size(x) ((x) ? sizeof(struct ebt_mac_wormhash) \ diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 5eab191607f8..2b691161830f 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -11,7 +11,7 @@ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> * Copyright 2008 Colin McCabe <colin@cozybit.com> * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2019 Intel Corporation + * Copyright (C) 2018-2020 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -265,6 +265,29 @@ */ /** + * DOC: TID configuration + * + * TID config support can be checked in the %NL80211_ATTR_TID_CONFIG + * attribute given in wiphy capabilities. + * + * The necessary configuration parameters are mentioned in + * &enum nl80211_tid_config_attr and it will be passed to the + * %NL80211_CMD_SET_TID_CONFIG command in %NL80211_ATTR_TID_CONFIG. + * + * If the configuration needs to be applied for specific peer then the MAC + * address of the peer needs to be passed in %NL80211_ATTR_MAC, otherwise the + * configuration will be applied for all the connected peers in the vif except + * any peers that have peer specific configuration for the TID by default; if + * the %NL80211_TID_CONFIG_ATTR_OVERRIDE flag is set, peer specific values + * will be overwritten. + * + * All this configuration is valid only for STA's current connection + * i.e. the configuration will be reset to default when the STA connects back + * after disconnection/roaming, and this configuration will be cleared when + * the interface goes down. + */ + +/** * enum nl80211_commands - supported nl80211 commands * * @NL80211_CMD_UNSPEC: unspecified command to catch errors @@ -1125,6 +1148,9 @@ * peer MAC address and %NL80211_ATTR_FRAME is used to specify the frame * content. The frame is ethernet data. * + * @NL80211_CMD_SET_TID_CONFIG: Data frame TID specific configuration + * is passed using %NL80211_ATTR_TID_CONFIG attribute. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1349,6 +1375,8 @@ enum nl80211_commands { NL80211_CMD_PROBE_MESH_LINK, + NL80211_CMD_SET_TID_CONFIG, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1604,7 +1632,8 @@ enum nl80211_commands { * flag is included, then control port frames are sent over NL80211 instead * using %CMD_CONTROL_PORT_FRAME. If control port routing over NL80211 is * to be used then userspace must also use the %NL80211_ATTR_SOCKET_OWNER - * flag. + * flag. When used with %NL80211_ATTR_CONTROL_PORT_NO_PREAUTH, pre-auth + * frames are not forwared over the control port. * * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. * We recommend using nested, driver-specific attributes within this. @@ -2400,6 +2429,47 @@ enum nl80211_commands { * @NL80211_ATTR_VLAN_ID: VLAN ID (1..4094) for the station and VLAN group key * (u16). * + * @NL80211_ATTR_HE_BSS_COLOR: nested attribute for BSS Color Settings. + * + * @NL80211_ATTR_IFTYPE_AKM_SUITES: nested array attribute, with each entry + * using attributes from &enum nl80211_iftype_akm_attributes. This + * attribute is sent in a response to %NL80211_CMD_GET_WIPHY indicating + * supported AKM suites capability per interface. AKMs advertised in + * %NL80211_ATTR_AKM_SUITES are default capabilities if AKM suites not + * advertised for a specific interface type. + * + * @NL80211_ATTR_TID_CONFIG: TID specific configuration in a + * nested attribute with &enum nl80211_tid_config_attr sub-attributes; + * on output (in wiphy attributes) it contains only the feature sub- + * attributes. + * + * @NL80211_ATTR_CONTROL_PORT_NO_PREAUTH: disable preauth frame rx on control + * port in order to forward/receive them as ordinary data frames. + * + * @NL80211_ATTR_PMK_LIFETIME: Maximum lifetime for PMKSA in seconds (u32, + * dot11RSNAConfigPMKReauthThreshold; 0 is not a valid value). + * An optional parameter configured through %NL80211_CMD_SET_PMKSA. + * Drivers that trigger roaming need to know the lifetime of the + * configured PMKSA for triggering the full vs. PMKSA caching based + * authentication. This timeout helps authentication methods like SAE, + * where PMK gets updated only by going through a full (new SAE) + * authentication instead of getting updated during an association for EAP + * authentication. No new full authentication within the PMK expiry shall + * result in a disassociation at the end of the lifetime. + * + * @NL80211_ATTR_PMK_REAUTH_THRESHOLD: Reauthentication threshold time, in + * terms of percentage of %NL80211_ATTR_PMK_LIFETIME + * (u8, dot11RSNAConfigPMKReauthThreshold, 1..100). This is an optional + * parameter configured through %NL80211_CMD_SET_PMKSA. Requests the + * driver to trigger a full authentication roam (without PMKSA caching) + * after the reauthentication threshold time, but before the PMK lifetime + * has expired. + * + * Authentication methods like SAE need to be able to generate a new PMKSA + * entry without having to force a disconnection after the PMK timeout. If + * no roaming occurs between the reauth threshold and PMK expiration, + * disassociation is still forced. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2864,6 +2934,17 @@ enum nl80211_attrs { NL80211_ATTR_VLAN_ID, + NL80211_ATTR_HE_BSS_COLOR, + + NL80211_ATTR_IFTYPE_AKM_SUITES, + + NL80211_ATTR_TID_CONFIG, + + NL80211_ATTR_CONTROL_PORT_NO_PREAUTH, + + NL80211_ATTR_PMK_LIFETIME, + NL80211_ATTR_PMK_REAUTH_THRESHOLD, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3583,6 +3664,8 @@ enum nl80211_wmm_rule { * @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations. * This is a nested attribute that contains the wmm limitation per AC. * (see &enum nl80211_wmm_rule) + * @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel + * in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -3612,6 +3695,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_20MHZ, NL80211_FREQUENCY_ATTR_NO_10MHZ, NL80211_FREQUENCY_ATTR_WMM, + NL80211_FREQUENCY_ATTR_NO_HE, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -3809,6 +3893,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed + * @NL80211_RRF_NO_HE: HE operation not allowed */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -3826,6 +3911,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_HT40PLUS = 1<<14, NL80211_RRF_NO_80MHZ = 1<<15, NL80211_RRF_NO_160MHZ = 1<<16, + NL80211_RRF_NO_HE = 1<<17, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR @@ -4532,6 +4618,7 @@ enum nl80211_key_default_types { * See &enum nl80211_key_default_types. * @NL80211_KEY_MODE: the mode from enum nl80211_key_mode. * Defaults to @NL80211_KEY_RX_TX. + * @NL80211_KEY_DEFAULT_BEACON: flag indicating default Beacon frame key * * @__NL80211_KEY_AFTER_LAST: internal * @NL80211_KEY_MAX: highest key attribute @@ -4547,6 +4634,7 @@ enum nl80211_key_attributes { NL80211_KEY_TYPE, NL80211_KEY_DEFAULT_TYPES, NL80211_KEY_MODE, + NL80211_KEY_DEFAULT_BEACON, /* keep last */ __NL80211_KEY_AFTER_LAST, @@ -4703,6 +4791,69 @@ enum nl80211_tx_power_setting { }; /** + * enum nl80211_tid_config - TID config state + * @NL80211_TID_CONFIG_ENABLE: Enable config for the TID + * @NL80211_TID_CONFIG_DISABLE: Disable config for the TID + */ +enum nl80211_tid_config { + NL80211_TID_CONFIG_ENABLE, + NL80211_TID_CONFIG_DISABLE, +}; + +/* enum nl80211_tid_config_attr - TID specific configuration. + * @NL80211_TID_CONFIG_ATTR_PAD: pad attribute for 64-bit values + * @NL80211_TID_CONFIG_ATTR_VIF_SUPP: a bitmap (u64) of attributes supported + * for per-vif configuration; doesn't list the ones that are generic + * (%NL80211_TID_CONFIG_ATTR_TIDS, %NL80211_TID_CONFIG_ATTR_OVERRIDE). + * @NL80211_TID_CONFIG_ATTR_PEER_SUPP: same as the previous per-vif one, but + * per peer instead. + * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if no peer + * is selected, if set indicates that the new configuration overrides + * all previous peer configurations, otherwise previous peer specific + * configurations should be left untouched. If peer is selected then + * it will reset particular TID configuration of that peer and it will + * not accept other TID config attributes along with peer. + * @NL80211_TID_CONFIG_ATTR_TIDS: a bitmask value of TIDs (bit 0 to 7) + * Its type is u16. + * @NL80211_TID_CONFIG_ATTR_NOACK: Configure ack policy for the TID. + * specified in %NL80211_TID_CONFIG_ATTR_TID. see %enum nl80211_tid_config. + * Its type is u8. + * @NL80211_TID_CONFIG_ATTR_RETRY_SHORT: Number of retries used with data frame + * transmission, user-space sets this configuration in + * &NL80211_CMD_SET_TID_CONFIG. It is u8 type, min value is 1 and + * the max value is advertised by the driver in this attribute on + * output in wiphy capabilities. + * @NL80211_TID_CONFIG_ATTR_RETRY_LONG: Number of retries used with data frame + * transmission, user-space sets this configuration in + * &NL80211_CMD_SET_TID_CONFIG. Its type is u8, min value is 1 and + * the max value is advertised by the driver in this attribute on + * output in wiphy capabilities. + * @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL: Enable/Disable aggregation for the TIDs + * specified in %NL80211_TID_CONFIG_ATTR_TIDS. Its type is u8, using + * the values from &nl80211_tid_config. + * @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL: Enable/Disable RTS_CTS for the TIDs + * specified in %NL80211_TID_CONFIG_ATTR_TIDS. It is u8 type, using + * the values from &nl80211_tid_config. + */ +enum nl80211_tid_config_attr { + __NL80211_TID_CONFIG_ATTR_INVALID, + NL80211_TID_CONFIG_ATTR_PAD, + NL80211_TID_CONFIG_ATTR_VIF_SUPP, + NL80211_TID_CONFIG_ATTR_PEER_SUPP, + NL80211_TID_CONFIG_ATTR_OVERRIDE, + NL80211_TID_CONFIG_ATTR_TIDS, + NL80211_TID_CONFIG_ATTR_NOACK, + NL80211_TID_CONFIG_ATTR_RETRY_SHORT, + NL80211_TID_CONFIG_ATTR_RETRY_LONG, + NL80211_TID_CONFIG_ATTR_AMPDU_CTRL, + NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL, + + /* keep last */ + __NL80211_TID_CONFIG_ATTR_AFTER_LAST, + NL80211_TID_CONFIG_ATTR_MAX = __NL80211_TID_CONFIG_ATTR_AFTER_LAST - 1 +}; + +/** * enum nl80211_packet_pattern_attr - packet pattern attribute * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has @@ -5521,6 +5672,18 @@ enum nl80211_feature_flags { * feature, which prevents bufferbloat by using the expected transmission * time to limit the amount of data buffered in the hardware. * + * @NL80211_EXT_FEATURE_BEACON_PROTECTION: The driver supports Beacon protection + * and can receive key configuration for BIGTK using key indexes 6 and 7. + * + * @NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH: The driver can disable the + * forwarding of preauth frames over the control port. They are then + * handled as ordinary data frames. + * + * @NL80211_EXT_FEATURE_PROTECTED_TWT: Driver supports protected TWT frames + * + * @NL80211_EXT_FEATURE_DEL_IBSS_STA: The driver supports removing stations + * in IBSS mode, essentially by dropping their state. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -5568,6 +5731,10 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_SAE_OFFLOAD, NL80211_EXT_FEATURE_VLAN_OFFLOAD, NL80211_EXT_FEATURE_AQL, + NL80211_EXT_FEATURE_BEACON_PROTECTION, + NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH, + NL80211_EXT_FEATURE_PROTECTED_TWT, + NL80211_EXT_FEATURE_DEL_IBSS_STA, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -6190,12 +6357,14 @@ enum nl80211_ftm_responder_stats { * @NL80211_PREAMBLE_HT: HT preamble * @NL80211_PREAMBLE_VHT: VHT preamble * @NL80211_PREAMBLE_DMG: DMG preamble + * @NL80211_PREAMBLE_HE: HE preamble */ enum nl80211_preamble { NL80211_PREAMBLE_LEGACY, NL80211_PREAMBLE_HT, NL80211_PREAMBLE_VHT, NL80211_PREAMBLE_DMG, + NL80211_PREAMBLE_HE, }; /** @@ -6388,6 +6557,10 @@ enum nl80211_peer_measurement_attrs { * is valid) * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST: u32 attribute indicating * the maximum FTMs per burst (if not present anything is valid) + * @NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED: flag attribute indicating if + * trigger based ranging measurement is supported + * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating + * if non trigger based ranging measurement is supported * * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number @@ -6403,6 +6576,8 @@ enum nl80211_peer_measurement_ftm_capa { NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS, NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT, NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST, + NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED, + NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED, /* keep last */ NUM_NL80211_PMSR_FTM_CAPA_ATTR, @@ -6432,6 +6607,20 @@ enum nl80211_peer_measurement_ftm_capa { * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag) * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC: request civic location data * (flag) + * @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED: request trigger based ranging + * measurement (flag). + * This attribute and %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED are + * mutually exclusive. + * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based + * ranging will be used. + * @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED: request non trigger based + * ranging measurement (flag) + * This attribute and %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED are + * mutually exclusive. + * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based + * ranging will be used. * * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number @@ -6448,6 +6637,8 @@ enum nl80211_peer_measurement_ftm_req { NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES, NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI, NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC, + NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED, + NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED, /* keep last */ NUM_NL80211_PMSR_FTM_REQ_ATTR, @@ -6587,5 +6778,51 @@ enum nl80211_obss_pd_attributes { NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1, }; +/** + * enum nl80211_bss_color_attributes - BSS Color attributes + * @__NL80211_HE_BSS_COLOR_ATTR_INVALID: Invalid + * + * @NL80211_HE_BSS_COLOR_ATTR_COLOR: the current BSS Color. + * @NL80211_HE_BSS_COLOR_ATTR_DISABLED: is BSS coloring disabled. + * @NL80211_HE_BSS_COLOR_ATTR_PARTIAL: the AID equation to be used.. + * + * @__NL80211_HE_BSS_COLOR_ATTR_LAST: Internal + * @NL80211_HE_BSS_COLOR_ATTR_MAX: highest BSS Color attribute. + */ +enum nl80211_bss_color_attributes { + __NL80211_HE_BSS_COLOR_ATTR_INVALID, + + NL80211_HE_BSS_COLOR_ATTR_COLOR, + NL80211_HE_BSS_COLOR_ATTR_DISABLED, + NL80211_HE_BSS_COLOR_ATTR_PARTIAL, + + /* keep last */ + __NL80211_HE_BSS_COLOR_ATTR_LAST, + NL80211_HE_BSS_COLOR_ATTR_MAX = __NL80211_HE_BSS_COLOR_ATTR_LAST - 1, +}; + +/** + * enum nl80211_iftype_akm_attributes - interface type AKM attributes + * @__NL80211_IFTYPE_AKM_ATTR_INVALID: Invalid + * + * @NL80211_IFTYPE_AKM_ATTR_IFTYPES: nested attribute containing a flag + * attribute for each interface type that supports AKM suites specified in + * %NL80211_IFTYPE_AKM_ATTR_SUITES + * @NL80211_IFTYPE_AKM_ATTR_SUITES: an array of u32. Used to indicate supported + * AKM suites for the specified interface types. + * + * @__NL80211_IFTYPE_AKM_ATTR_LAST: Internal + * @NL80211_IFTYPE_AKM_ATTR_MAX: highest interface type AKM attribute. + */ +enum nl80211_iftype_akm_attributes { + __NL80211_IFTYPE_AKM_ATTR_INVALID, + + NL80211_IFTYPE_AKM_ATTR_IFTYPES, + NL80211_IFTYPE_AKM_ATTR_SUITES, + + /* keep last */ + __NL80211_IFTYPE_AKM_ATTR_LAST, + NL80211_IFTYPE_AKM_ATTR_MAX = __NL80211_IFTYPE_AKM_ATTR_LAST - 1, +}; #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index ae2bff14e7e1..9b14519e74d9 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -958,6 +958,7 @@ enum ovs_action_attr { OVS_ACTION_ATTR_CLONE, /* Nested OVS_CLONE_ATTR_*. */ OVS_ACTION_ATTR_CHECK_PKT_LEN, /* Nested OVS_CHECK_PKT_LEN_ATTR_*. */ OVS_ACTION_ATTR_ADD_MPLS, /* struct ovs_action_add_mpls. */ + OVS_ACTION_ATTR_DEC_TTL, /* Nested OVS_DEC_TTL_ATTR_*. */ __OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted * from userspace. */ @@ -1050,4 +1051,10 @@ struct ovs_zone_limit { __u32 count; }; +enum ovs_dec_ttl_attr { + OVS_DEC_TTL_ATTR_UNSPEC, + OVS_DEC_TTL_ATTR_ACTION, /* Nested struct nlattr */ + __OVS_DEC_TTL_ATTR_MAX +}; + #endif /* _LINUX_OPENVSWITCH_H */ diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index acb7d2bdb419..f9701410d3b5 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -605,6 +605,7 @@ #define PCI_EXP_SLTCTL_PWR_OFF 0x0400 /* Power Off */ #define PCI_EXP_SLTCTL_EIC 0x0800 /* Electromechanical Interlock Control */ #define PCI_EXP_SLTCTL_DLLSCE 0x1000 /* Data Link Layer State Changed Enable */ +#define PCI_EXP_SLTCTL_IBPD_DISABLE 0x4000 /* In-band PD disable */ #define PCI_EXP_SLTSTA 26 /* Slot Status */ #define PCI_EXP_SLTSTA_ABP 0x0001 /* Attention Button Pressed */ #define PCI_EXP_SLTSTA_PFD 0x0002 /* Power Fault Detected */ @@ -676,9 +677,11 @@ #define PCI_EXP_LNKCTL2_TLS_32_0GT 0x0005 /* Supported Speed 32GT/s */ #define PCI_EXP_LNKCTL2_ENTER_COMP 0x0010 /* Enter Compliance */ #define PCI_EXP_LNKCTL2_TX_MARGIN 0x0380 /* Transmit Margin */ +#define PCI_EXP_LNKCTL2_HASD 0x0020 /* HW Autonomous Speed Disable */ #define PCI_EXP_LNKSTA2 50 /* Link Status 2 */ #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */ #define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */ +#define PCI_EXP_SLTCAP2_IBPD 0x00000001 /* In-band PD Disable Supported */ #define PCI_EXP_SLTCTL2 56 /* Slot Control 2 */ #define PCI_EXP_SLTSTA2 58 /* Slot Status 2 */ diff --git a/include/uapi/linux/pcitest.h b/include/uapi/linux/pcitest.h index cbf422e56696..c3ab4c826297 100644 --- a/include/uapi/linux/pcitest.h +++ b/include/uapi/linux/pcitest.h @@ -19,5 +19,13 @@ #define PCITEST_MSIX _IOW('P', 0x7, int) #define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int) #define PCITEST_GET_IRQTYPE _IO('P', 0x9) +#define PCITEST_CLEAR_IRQ _IO('P', 0x10) + +#define PCITEST_FLAGS_USE_DMA 0x00000001 + +struct pci_endpoint_test_xfer_param { + unsigned long size; + unsigned char flags; +}; #endif /* __UAPI_LINUX_PCITEST_H */ diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 377d794d3105..7b2d6fc9e6ed 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -142,8 +142,9 @@ enum perf_event_sample_format { PERF_SAMPLE_REGS_INTR = 1U << 18, PERF_SAMPLE_PHYS_ADDR = 1U << 19, PERF_SAMPLE_AUX = 1U << 20, + PERF_SAMPLE_CGROUP = 1U << 21, - PERF_SAMPLE_MAX = 1U << 21, /* non-ABI */ + PERF_SAMPLE_MAX = 1U << 22, /* non-ABI */ __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */ }; @@ -181,6 +182,8 @@ enum perf_branch_sample_type_shift { PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16, /* save branch type */ + PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, /* save low level index of raw branch records */ + PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */ }; @@ -208,6 +211,8 @@ enum perf_branch_sample_type { PERF_SAMPLE_BRANCH_TYPE_SAVE = 1U << PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT, + PERF_SAMPLE_BRANCH_HW_INDEX = 1U << PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT, + PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT, }; @@ -377,7 +382,8 @@ struct perf_event_attr { ksymbol : 1, /* include ksymbol events */ bpf_event : 1, /* include bpf events */ aux_output : 1, /* generate AUX records instead of events */ - __reserved_1 : 32; + cgroup : 1, /* include cgroup events */ + __reserved_1 : 31; union { __u32 wakeup_events; /* wakeup every n events */ @@ -853,7 +859,9 @@ enum perf_event_type { * char data[size];}&& PERF_SAMPLE_RAW * * { u64 nr; - * { u64 from, to, flags } lbr[nr];} && PERF_SAMPLE_BRANCH_STACK + * { u64 hw_idx; } && PERF_SAMPLE_BRANCH_HW_INDEX + * { u64 from, to, flags } lbr[nr]; + * } && PERF_SAMPLE_BRANCH_STACK * * { u64 abi; # enum perf_sample_regs_abi * u64 regs[weight(mask)]; } && PERF_SAMPLE_REGS_USER @@ -1006,6 +1014,16 @@ enum perf_event_type { */ PERF_RECORD_BPF_EVENT = 18, + /* + * struct { + * struct perf_event_header header; + * u64 id; + * char path[]; + * struct sample_id sample_id; + * }; + */ + PERF_RECORD_CGROUP = 19, + PERF_RECORD_MAX, /* non-ABI */ }; diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index 449a63971451..9f06d29cab70 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -17,6 +17,8 @@ enum { TCA_ACT_PAD, TCA_ACT_COOKIE, TCA_ACT_FLAGS, + TCA_ACT_HW_STATS, + TCA_ACT_USED_HW_STATS, __TCA_ACT_MAX }; @@ -24,6 +26,26 @@ enum { * actions stats. */ +/* tca HW stats type + * When user does not pass the attribute, he does not care. + * It is the same as if he would pass the attribute with + * all supported bits set. + * In case no bits are set, user is not interested in getting any HW statistics. + */ +#define TCA_ACT_HW_STATS_IMMEDIATE (1 << 0) /* Means that in dump, user + * gets the current HW stats + * state from the device + * queried at the dump time. + */ +#define TCA_ACT_HW_STATS_DELAYED (1 << 1) /* Means that in dump, user gets + * HW stats that might be out of date + * for some time, maybe couple of + * seconds. This is the case when + * driver polls stats updates + * periodically or when it gets async + * stats update from the device. + */ + #define TCA_ACT_MAX __TCA_ACT_MAX #define TCA_OLD_COMPAT (TCA_ACT_MAX+1) #define TCA_ACT_MAX_PRIO 32 diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index bbe791b24168..0c02737c8f47 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -256,6 +256,7 @@ enum { TCA_RED_PARMS, TCA_RED_STAB, TCA_RED_MAX_P, + TCA_RED_FLAGS, /* bitfield32 */ __TCA_RED_MAX, }; @@ -268,12 +269,28 @@ struct tc_red_qopt { unsigned char Wlog; /* log(W) */ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */ unsigned char Scell_log; /* cell size for idle damping */ + + /* This field can be used for flags that a RED-like qdisc has + * historically supported. E.g. when configuring RED, it can be used for + * ECN, HARDDROP and ADAPTATIVE. For SFQ it can be used for ECN, + * HARDDROP. Etc. Because this field has not been validated, and is + * copied back on dump, any bits besides those to which a given qdisc + * has assigned a historical meaning need to be considered for free use + * by userspace tools. + * + * Any further flags need to be passed differently, e.g. through an + * attribute (such as TCA_RED_FLAGS above). Such attribute should allow + * passing both recent and historic flags in one value. + */ unsigned char flags; #define TC_RED_ECN 1 #define TC_RED_HARDDROP 2 #define TC_RED_ADAPTATIVE 4 +#define TC_RED_NODROP 8 }; +#define TC_RED_HISTORIC_FLAGS (TC_RED_ECN | TC_RED_HARDDROP | TC_RED_ADAPTATIVE) + struct tc_red_xstats { __u32 early; /* Early drops */ __u32 pdrop; /* Drops due to queue limits */ @@ -894,6 +911,8 @@ enum { TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */ + TCA_FQ_TIMER_SLACK, /* timer slack */ + __TCA_FQ_MAX }; @@ -1197,8 +1216,8 @@ enum { * [TCA_TAPRIO_ATTR_SCHED_ENTRY_INTERVAL] */ -#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST BIT(0) -#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD BIT(1) +#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST _BITUL(0) +#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD _BITUL(1) enum { TCA_TAPRIO_ATTR_UNSPEC, diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h index 7da1b37b27aa..07b4f8131e36 100644 --- a/include/uapi/linux/prctl.h +++ b/include/uapi/linux/prctl.h @@ -234,4 +234,8 @@ struct prctl_mm_map { #define PR_GET_TAGGED_ADDR_CTRL 56 # define PR_TAGGED_ADDR_ENABLE (1UL << 0) +/* Control reclaim behavior when allocating memory */ +#define PR_SET_IO_FLUSHER 57 +#define PR_GET_IO_FLUSHER 58 + #endif /* _LINUX_PRCTL_H */ diff --git a/include/uapi/linux/random.h b/include/uapi/linux/random.h index 26ee91300e3e..dcc1b3e6106f 100644 --- a/include/uapi/linux/random.h +++ b/include/uapi/linux/random.h @@ -48,9 +48,11 @@ struct rand_pool_info { * Flags for getrandom(2) * * GRND_NONBLOCK Don't block and return EAGAIN instead - * GRND_RANDOM Use the /dev/random pool instead of /dev/urandom + * GRND_RANDOM No effect + * GRND_INSECURE Return non-cryptographic random bytes */ #define GRND_NONBLOCK 0x0001 #define GRND_RANDOM 0x0002 +#define GRND_INSECURE 0x0004 #endif /* _UAPI_LINUX_RANDOM_H */ diff --git a/include/uapi/linux/rpl.h b/include/uapi/linux/rpl.h new file mode 100644 index 000000000000..1dccb55cf8c6 --- /dev/null +++ b/include/uapi/linux/rpl.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * IPv6 RPL-SR implementation + * + * Author: + * (C) 2020 Alexander Aring <alex.aring@gmail.com> + */ + +#ifndef _UAPI_LINUX_RPL_H +#define _UAPI_LINUX_RPL_H + +#include <asm/byteorder.h> +#include <linux/types.h> +#include <linux/in6.h> + +/* + * RPL SR Header + */ +struct ipv6_rpl_sr_hdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 type; + __u8 segments_left; +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u32 cmpre:4, + cmpri:4, + reserved:4, + pad:4, + reserved1:16; +#elif defined(__BIG_ENDIAN_BITFIELD) + __u32 reserved:20, + pad:4, + cmpri:4, + cmpre:4; +#else +#error "Please fix <asm/byteorder.h>" +#endif + + union { + struct in6_addr addr[0]; + __u8 data[0]; + } segments; +} __attribute__((packed)); + +#define rpl_segaddr segments.addr +#define rpl_segdata segments.data + +#endif diff --git a/include/uapi/linux/rpl_iptunnel.h b/include/uapi/linux/rpl_iptunnel.h new file mode 100644 index 000000000000..f4eed1f92baa --- /dev/null +++ b/include/uapi/linux/rpl_iptunnel.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * IPv6 RPL-SR implementation + * + * Author: + * (C) 2020 Alexander Aring <alex.aring@gmail.com> + */ + +#ifndef _UAPI_LINUX_RPL_IPTUNNEL_H +#define _UAPI_LINUX_RPL_IPTUNNEL_H + +enum { + RPL_IPTUNNEL_UNSPEC, + RPL_IPTUNNEL_SRH, + __RPL_IPTUNNEL_MAX, +}; +#define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 1) + +#define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hdrlen + 1) << 3) + +#endif diff --git a/include/uapi/linux/rtc.h b/include/uapi/linux/rtc.h index 2ad1788968d0..83bba58d47f4 100644 --- a/include/uapi/linux/rtc.h +++ b/include/uapi/linux/rtc.h @@ -12,6 +12,9 @@ #ifndef _UAPI_LINUX_RTC_H_ #define _UAPI_LINUX_RTC_H_ +#include <linux/const.h> +#include <linux/ioctl.h> + /* * The struct used to pass data via the following ioctl. Similar to the * struct tm in <time.h>, but it needs to be here so that the kernel @@ -92,7 +95,12 @@ struct rtc_pll_info { #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) /* Get PLL correction */ #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */ -#define RTC_VL_READ _IOR('p', 0x13, int) /* Voltage low detector */ +#define RTC_VL_DATA_INVALID _BITUL(0) /* Voltage too low, RTC data is invalid */ +#define RTC_VL_BACKUP_LOW _BITUL(1) /* Backup voltage is low */ +#define RTC_VL_BACKUP_EMPTY _BITUL(2) /* Backup empty or not present */ +#define RTC_VL_ACCURACY_LOW _BITUL(3) /* Voltage is low, RTC accuracy is reduced */ + +#define RTC_VL_READ _IOR('p', 0x13, unsigned int) /* Voltage low detection */ #define RTC_VL_CLR _IO('p', 0x14) /* Clear voltage low information */ /* interrupt flags */ diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h index 2e3bc22c6f20..3bac0a8ceab2 100644 --- a/include/uapi/linux/sched.h +++ b/include/uapi/linux/sched.h @@ -35,6 +35,7 @@ /* Flags for the clone3() syscall. */ #define CLONE_CLEAR_SIGHAND 0x100000000ULL /* Clear any signal handler and reset to SIG_DFL. */ +#define CLONE_INTO_CGROUP 0x200000000ULL /* Clone into a specific cgroup given the right permissions. */ /* * cloning flags intersect with CSIGNAL so can be used with unshare and clone3 @@ -81,6 +82,8 @@ * @set_tid_size: This defines the size of the array referenced * in @set_tid. This cannot be larger than the * kernel's limit of nested PID namespaces. + * @cgroup: If CLONE_INTO_CGROUP is specified set this to + * a file descriptor for the cgroup. * * The structure is versioned by size and thus extensible. * New struct members must go at the end of the struct and @@ -97,11 +100,13 @@ struct clone_args { __aligned_u64 tls; __aligned_u64 set_tid; __aligned_u64 set_tid_size; + __aligned_u64 cgroup; }; #endif #define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */ #define CLONE_ARGS_SIZE_VER1 80 /* sizeof second published struct */ +#define CLONE_ARGS_SIZE_VER2 88 /* sizeof third published struct */ /* * Scheduling policies diff --git a/include/uapi/linux/seccomp.h b/include/uapi/linux/seccomp.h index be84d87f1f46..c1735455bc53 100644 --- a/include/uapi/linux/seccomp.h +++ b/include/uapi/linux/seccomp.h @@ -22,6 +22,7 @@ #define SECCOMP_FILTER_FLAG_LOG (1UL << 1) #define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2) #define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3) +#define SECCOMP_FILTER_FLAG_TSYNC_ESRCH (1UL << 4) /* * All BPF programs must return a 32-bit value. diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h index 50e991952c97..ed2a96f43ce4 100644 --- a/include/uapi/linux/serio.h +++ b/include/uapi/linux/serio.h @@ -9,7 +9,7 @@ #ifndef _UAPI_SERIO_H #define _UAPI_SERIO_H - +#include <linux/const.h> #include <linux/ioctl.h> #define SPIOCSTYPE _IOW('q', 0x01, unsigned long) @@ -18,10 +18,10 @@ /* * bit masks for use in "interrupt" flags (3rd argument) */ -#define SERIO_TIMEOUT BIT(0) -#define SERIO_PARITY BIT(1) -#define SERIO_FRAME BIT(2) -#define SERIO_OOB_DATA BIT(3) +#define SERIO_TIMEOUT _BITUL(0) +#define SERIO_PARITY _BITUL(1) +#define SERIO_FRAME _BITUL(2) +#define SERIO_OOB_DATA _BITUL(3) /* * Serio types diff --git a/include/uapi/linux/sock_diag.h b/include/uapi/linux/sock_diag.h index e5925009a652..5f74a5f6091d 100644 --- a/include/uapi/linux/sock_diag.h +++ b/include/uapi/linux/sock_diag.h @@ -36,4 +36,30 @@ enum sknetlink_groups { }; #define SKNLGRP_MAX (__SKNLGRP_MAX - 1) +enum { + SK_DIAG_BPF_STORAGE_REQ_NONE, + SK_DIAG_BPF_STORAGE_REQ_MAP_FD, + __SK_DIAG_BPF_STORAGE_REQ_MAX, +}; + +#define SK_DIAG_BPF_STORAGE_REQ_MAX (__SK_DIAG_BPF_STORAGE_REQ_MAX - 1) + +enum { + SK_DIAG_BPF_STORAGE_REP_NONE, + SK_DIAG_BPF_STORAGE, + __SK_DIAG_BPF_STORAGE_REP_MAX, +}; + +#define SK_DIAB_BPF_STORAGE_REP_MAX (__SK_DIAG_BPF_STORAGE_REP_MAX - 1) + +enum { + SK_DIAG_BPF_STORAGE_NONE, + SK_DIAG_BPF_STORAGE_PAD, + SK_DIAG_BPF_STORAGE_MAP_ID, + SK_DIAG_BPF_STORAGE_MAP_VALUE, + __SK_DIAG_BPF_STORAGE_MAX, +}; + +#define SK_DIAG_BPF_STORAGE_MAX (__SK_DIAG_BPF_STORAGE_MAX - 1) + #endif /* _UAPI__SOCK_DIAG_H__ */ diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h index 23cd84868cc3..7272f85d6d6a 100644 --- a/include/uapi/linux/swab.h +++ b/include/uapi/linux/swab.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/compiler.h> +#include <asm/bitsperlong.h> #include <asm/swab.h> /* @@ -132,6 +133,15 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) __fswab64(x)) #endif +static __always_inline unsigned long __swab(const unsigned long y) +{ +#if __BITS_PER_LONG == 64 + return __swab64(y); +#else /* __BITS_PER_LONG == 32 */ + return __swab32(y); +#endif +} + /** * __swahw32 - return a word-swapped 32-bit value * @x: value to wordswap diff --git a/include/uapi/linux/switchtec_ioctl.h b/include/uapi/linux/switchtec_ioctl.h index c912b5a678e4..2c661a3557e5 100644 --- a/include/uapi/linux/switchtec_ioctl.h +++ b/include/uapi/linux/switchtec_ioctl.h @@ -32,7 +32,18 @@ #define SWITCHTEC_IOCTL_PART_VENDOR5 10 #define SWITCHTEC_IOCTL_PART_VENDOR6 11 #define SWITCHTEC_IOCTL_PART_VENDOR7 12 -#define SWITCHTEC_IOCTL_NUM_PARTITIONS 13 +#define SWITCHTEC_IOCTL_PART_BL2_0 13 +#define SWITCHTEC_IOCTL_PART_BL2_1 14 +#define SWITCHTEC_IOCTL_PART_MAP_0 15 +#define SWITCHTEC_IOCTL_PART_MAP_1 16 +#define SWITCHTEC_IOCTL_PART_KEY_0 17 +#define SWITCHTEC_IOCTL_PART_KEY_1 18 + +#define SWITCHTEC_NUM_PARTITIONS_GEN3 13 +#define SWITCHTEC_NUM_PARTITIONS_GEN4 19 + +/* obsolete: for compatibility with old userspace software */ +#define SWITCHTEC_IOCTL_NUM_PARTITIONS SWITCHTEC_NUM_PARTITIONS_GEN3 struct switchtec_ioctl_flash_info { __u64 flash_length; @@ -98,7 +109,9 @@ struct switchtec_ioctl_event_summary { #define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27 #define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28 #define SWITCHTEC_IOCTL_EVENT_GFMS 29 -#define SWITCHTEC_IOCTL_MAX_EVENTS 30 +#define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY 30 +#define SWITCHTEC_IOCTL_EVENT_UEC 31 +#define SWITCHTEC_IOCTL_MAX_EVENTS 32 #define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1 #define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2 diff --git a/include/uapi/linux/sysctl.h b/include/uapi/linux/sysctl.h index 87aa2a6d9125..27c1ed2822e6 100644 --- a/include/uapi/linux/sysctl.h +++ b/include/uapi/linux/sysctl.h @@ -195,7 +195,7 @@ enum VM_MIN_UNMAPPED=32, /* Set min percent of unmapped pages */ VM_PANIC_ON_OOM=33, /* panic at out-of-memory */ VM_VDSO_ENABLED=34, /* map VDSO into new processes? */ - VM_MIN_SLAB=35, /* Percent pages ignored by zone reclaim */ + VM_MIN_SLAB=35, /* Percent pages ignored by node reclaim */ }; diff --git a/include/uapi/linux/taskstats.h b/include/uapi/linux/taskstats.h index 5e8ca16a9079..ccbd08709321 100644 --- a/include/uapi/linux/taskstats.h +++ b/include/uapi/linux/taskstats.h @@ -34,7 +34,7 @@ */ -#define TASKSTATS_VERSION 9 +#define TASKSTATS_VERSION 10 #define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN * in linux/sched.h */ @@ -112,6 +112,7 @@ struct taskstats { __u32 ac_gid; /* Group ID */ __u32 ac_pid; /* Process ID */ __u32 ac_ppid; /* Parent process ID */ + /* __u32 range means times from 1970 to 2106 */ __u32 ac_btime; /* Begin time [sec since 1970] */ __u64 ac_etime __attribute__((aligned(8))); /* Elapsed time [usec] */ @@ -168,6 +169,9 @@ struct taskstats { /* Delay waiting for thrashing page */ __u64 thrashing_count; __u64 thrashing_delay_total; + + /* v10: 64-bit btime to avoid overflow */ + __u64 ac_btime64; /* 64-bit begin time */ }; diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index fd9eb8f6bcae..f2acb2566333 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -312,6 +312,7 @@ enum { TCP_NLA_REORD_SEEN, /* reordering events seen */ TCP_NLA_SRTT, /* smoothed RTT in usecs */ TCP_NLA_TIMEOUT_REHASH, /* Timeout-triggered rehash attempts */ + TCP_NLA_BYTES_NOTSENT, /* Bytes in write queue not yet sent */ }; /* for TCP_MD5SIG socket option */ @@ -345,5 +346,7 @@ struct tcp_zerocopy_receive { __u64 address; /* in: address of mapping */ __u32 length; /* in/out: number of bytes to map/mapped */ __u32 recv_skip_hint; /* out: amount of bytes to skip */ + __u32 inq; /* out: amount of bytes in read queue */ + __s32 err; /* out: socket error */ }; #endif /* _UAPI_LINUX_TCP_H */ diff --git a/include/uapi/linux/time.h b/include/uapi/linux/time.h index a655aa28dc6e..4f4b6e48e01c 100644 --- a/include/uapi/linux/time.h +++ b/include/uapi/linux/time.h @@ -5,6 +5,7 @@ #include <linux/types.h> #include <linux/time_types.h> +#ifndef __KERNEL__ #ifndef _STRUCT_TIMESPEC #define _STRUCT_TIMESPEC struct timespec { @@ -18,6 +19,17 @@ struct timeval { __kernel_suseconds_t tv_usec; /* microseconds */ }; +struct itimerspec { + struct timespec it_interval;/* timer period */ + struct timespec it_value; /* timer expiration */ +}; + +struct itimerval { + struct timeval it_interval;/* timer interval */ + struct timeval it_value; /* current value */ +}; +#endif + struct timezone { int tz_minuteswest; /* minutes west of Greenwich */ int tz_dsttime; /* type of dst correction */ @@ -31,16 +43,6 @@ struct timezone { #define ITIMER_VIRTUAL 1 #define ITIMER_PROF 2 -struct itimerspec { - struct timespec it_interval; /* timer period */ - struct timespec it_value; /* timer expiration */ -}; - -struct itimerval { - struct timeval it_interval; /* timer interval */ - struct timeval it_value; /* current value */ -}; - /* * The IDs of the various system clocks (for POSIX.1b interval timers): */ diff --git a/include/uapi/linux/time_types.h b/include/uapi/linux/time_types.h index 074e391d73a1..bcc0002115d3 100644 --- a/include/uapi/linux/time_types.h +++ b/include/uapi/linux/time_types.h @@ -33,6 +33,11 @@ struct __kernel_old_timespec { long tv_nsec; /* nanoseconds */ }; +struct __kernel_old_itimerval { + struct __kernel_old_timeval it_interval;/* timer interval */ + struct __kernel_old_timeval it_value; /* current value */ +}; + struct __kernel_sock_timeval { __s64 tv_sec; __s64 tv_usec; diff --git a/include/uapi/linux/timex.h b/include/uapi/linux/timex.h index 9f517f9010bb..bd627c368d09 100644 --- a/include/uapi/linux/timex.h +++ b/include/uapi/linux/timex.h @@ -57,6 +57,7 @@ #define NTP_API 4 /* NTP API version */ +#ifndef __KERNEL__ /* * syscall interface - used (mainly by NTP daemon) * to discipline kernel clock oscillator @@ -91,6 +92,7 @@ struct timex { int :32; int :32; int :32; int :32; int :32; int :32; int :32; }; +#endif struct __kernel_timex_timeval { __kernel_time64_t tv_sec; diff --git a/include/uapi/linux/um_timetravel.h b/include/uapi/linux/um_timetravel.h new file mode 100644 index 000000000000..ca3238222b6d --- /dev/null +++ b/include/uapi/linux/um_timetravel.h @@ -0,0 +1,128 @@ +/* + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Copyright (C) 2019 Intel Corporation + */ +#ifndef _UAPI_LINUX_UM_TIMETRAVEL_H +#define _UAPI_LINUX_UM_TIMETRAVEL_H +#include <linux/types.h> + +/** + * struct um_timetravel_msg - UM time travel message + * + * This is the basic message type, going in both directions. + * + * This is the message passed between the host (user-mode Linux instance) + * and the calendar (the application on the other side of the socket) in + * order to implement common scheduling. + * + * Whenever UML has an event it will request runtime for it from the + * calendar, and then wait for its turn until it can run, etc. Note + * that it will only ever request the single next runtime, i.e. multiple + * REQUEST messages override each other. + */ +struct um_timetravel_msg { + /** + * @op: operation value from &enum um_timetravel_ops + */ + __u32 op; + + /** + * @seq: sequence number for the message - shall be reflected in + * the ACK response, and should be checked while processing + * the response to see if it matches + */ + __u32 seq; + + /** + * @time: time in nanoseconds + */ + __u64 time; +}; + +/** + * enum um_timetravel_ops - Operation codes + */ +enum um_timetravel_ops { + /** + * @UM_TIMETRAVEL_ACK: response (ACK) to any previous message, + * this usually doesn't carry any data in the 'time' field + * unless otherwise specified below + */ + UM_TIMETRAVEL_ACK = 0, + + /** + * @UM_TIMETRAVEL_START: initialize the connection, the time + * field contains an (arbitrary) ID to possibly be able + * to distinguish the connections. + */ + UM_TIMETRAVEL_START = 1, + + /** + * @UM_TIMETRAVEL_REQUEST: request to run at the given time + * (host -> calendar) + */ + UM_TIMETRAVEL_REQUEST = 2, + + /** + * @UM_TIMETRAVEL_WAIT: Indicate waiting for the previously requested + * runtime, new requests may be made while waiting (e.g. due to + * interrupts); the time field is ignored. The calendar must process + * this message and later send a %UM_TIMETRAVEL_RUN message when + * the host can run again. + * (host -> calendar) + */ + UM_TIMETRAVEL_WAIT = 3, + + /** + * @UM_TIMETRAVEL_GET: return the current time from the calendar in the + * ACK message, the time in the request message is ignored + * (host -> calendar) + */ + UM_TIMETRAVEL_GET = 4, + + /** + * @UM_TIMETRAVEL_UPDATE: time update to the calendar, must be sent e.g. + * before kicking an interrupt to another calendar + * (host -> calendar) + */ + UM_TIMETRAVEL_UPDATE = 5, + + /** + * @UM_TIMETRAVEL_RUN: run time request granted, current time is in + * the time field + * (calendar -> host) + */ + UM_TIMETRAVEL_RUN = 6, + + /** + * @UM_TIMETRAVEL_FREE_UNTIL: Enable free-running until the given time, + * this is a message from the calendar telling the host that it can + * freely do its own scheduling for anything before the indicated + * time. + * Note that if a calendar sends this message once, the host may + * assume that it will also do so in the future, if it implements + * wraparound semantics for the time field. + * (calendar -> host) + */ + UM_TIMETRAVEL_FREE_UNTIL = 7, + + /** + * @UM_TIMETRAVEL_GET_TOD: Return time of day, typically used once at + * boot by the virtual machines to get a synchronized time from + * the simulation. + */ + UM_TIMETRAVEL_GET_TOD = 8, +}; + +#endif /* _UAPI_LINUX_UM_TIMETRAVEL_H */ diff --git a/include/uapi/linux/usb/charger.h b/include/uapi/linux/usb/charger.h index 5f72af35b3ed..ad22079125bf 100644 --- a/include/uapi/linux/usb/charger.h +++ b/include/uapi/linux/usb/charger.h @@ -14,18 +14,18 @@ * ACA (Accessory Charger Adapters) */ enum usb_charger_type { - UNKNOWN_TYPE, - SDP_TYPE, - DCP_TYPE, - CDP_TYPE, - ACA_TYPE, + UNKNOWN_TYPE = 0, + SDP_TYPE = 1, + DCP_TYPE = 2, + CDP_TYPE = 3, + ACA_TYPE = 4, }; /* USB charger state */ enum usb_charger_state { - USB_CHARGER_DEFAULT, - USB_CHARGER_PRESENT, - USB_CHARGER_ABSENT, + USB_CHARGER_DEFAULT = 0, + USB_CHARGER_PRESENT = 1, + USB_CHARGER_ABSENT = 2, }; #endif /* _UAPI__LINUX_USB_CHARGER_H */ diff --git a/include/uapi/linux/usb/raw_gadget.h b/include/uapi/linux/usb/raw_gadget.h new file mode 100644 index 000000000000..ea375082b3ac --- /dev/null +++ b/include/uapi/linux/usb/raw_gadget.h @@ -0,0 +1,167 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * USB Raw Gadget driver. + * + * See Documentation/usb/raw-gadget.rst for more details. + */ + +#ifndef _UAPI__LINUX_USB_RAW_GADGET_H +#define _UAPI__LINUX_USB_RAW_GADGET_H + +#include <asm/ioctl.h> +#include <linux/types.h> +#include <linux/usb/ch9.h> + +/* Maximum length of driver_name/device_name in the usb_raw_init struct. */ +#define UDC_NAME_LENGTH_MAX 128 + +/* + * struct usb_raw_init - argument for USB_RAW_IOCTL_INIT ioctl. + * @speed: The speed of the emulated USB device, takes the same values as + * the usb_device_speed enum: USB_SPEED_FULL, USB_SPEED_HIGH, etc. + * @driver_name: The name of the UDC driver. + * @device_name: The name of a UDC instance. + * + * The last two fields identify a UDC the gadget driver should bind to. + * For example, Dummy UDC has "dummy_udc" as its driver_name and "dummy_udc.N" + * as its device_name, where N in the index of the Dummy UDC instance. + * At the same time the dwc2 driver that is used on Raspberry Pi Zero, has + * "20980000.usb" as both driver_name and device_name. + */ +struct usb_raw_init { + __u8 driver_name[UDC_NAME_LENGTH_MAX]; + __u8 device_name[UDC_NAME_LENGTH_MAX]; + __u8 speed; +}; + +/* The type of event fetched with the USB_RAW_IOCTL_EVENT_FETCH ioctl. */ +enum usb_raw_event_type { + USB_RAW_EVENT_INVALID = 0, + + /* This event is queued when the driver has bound to a UDC. */ + USB_RAW_EVENT_CONNECT = 1, + + /* This event is queued when a new control request arrived to ep0. */ + USB_RAW_EVENT_CONTROL = 2, + + /* The list might grow in the future. */ +}; + +/* + * struct usb_raw_event - argument for USB_RAW_IOCTL_EVENT_FETCH ioctl. + * @type: The type of the fetched event. + * @length: Length of the data buffer. Updated by the driver and set to the + * actual length of the fetched event data. + * @data: A buffer to store the fetched event data. + * + * Currently the fetched data buffer is empty for USB_RAW_EVENT_CONNECT, + * and contains struct usb_ctrlrequest for USB_RAW_EVENT_CONTROL. + */ +struct usb_raw_event { + __u32 type; + __u32 length; + __u8 data[0]; +}; + +#define USB_RAW_IO_FLAGS_ZERO 0x0001 +#define USB_RAW_IO_FLAGS_MASK 0x0001 + +static inline int usb_raw_io_flags_valid(__u16 flags) +{ + return (flags & ~USB_RAW_IO_FLAGS_MASK) == 0; +} + +static inline int usb_raw_io_flags_zero(__u16 flags) +{ + return (flags & USB_RAW_IO_FLAGS_ZERO); +} + +/* + * struct usb_raw_ep_io - argument for USB_RAW_IOCTL_EP0/EP_WRITE/READ ioctls. + * @ep: Endpoint handle as returned by USB_RAW_IOCTL_EP_ENABLE for + * USB_RAW_IOCTL_EP_WRITE/READ. Ignored for USB_RAW_IOCTL_EP0_WRITE/READ. + * @flags: When USB_RAW_IO_FLAGS_ZERO is specified, the zero flag is set on + * the submitted USB request, see include/linux/usb/gadget.h for details. + * @length: Length of data. + * @data: Data to send for USB_RAW_IOCTL_EP0/EP_WRITE. Buffer to store received + * data for USB_RAW_IOCTL_EP0/EP_READ. + */ +struct usb_raw_ep_io { + __u16 ep; + __u16 flags; + __u32 length; + __u8 data[0]; +}; + +/* + * Initializes a Raw Gadget instance. + * Accepts a pointer to the usb_raw_init struct as an argument. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_INIT _IOW('U', 0, struct usb_raw_init) + +/* + * Instructs Raw Gadget to bind to a UDC and start emulating a USB device. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_RUN _IO('U', 1) + +/* + * A blocking ioctl that waits for an event and returns fetched event data to + * the user. + * Accepts a pointer to the usb_raw_event struct. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_EVENT_FETCH _IOR('U', 2, struct usb_raw_event) + +/* + * Queues an IN (OUT for READ) urb as a response to the last control request + * received on endpoint 0, provided that was an IN (OUT for READ) request and + * waits until the urb is completed. Copies received data to user for READ. + * Accepts a pointer to the usb_raw_ep_io struct as an argument. + * Returns length of trasferred data on success or negative error code on + * failure. + */ +#define USB_RAW_IOCTL_EP0_WRITE _IOW('U', 3, struct usb_raw_ep_io) +#define USB_RAW_IOCTL_EP0_READ _IOWR('U', 4, struct usb_raw_ep_io) + +/* + * Finds an endpoint that supports the transfer type specified in the + * descriptor and enables it. + * Accepts a pointer to the usb_endpoint_descriptor struct as an argument. + * Returns enabled endpoint handle on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_EP_ENABLE _IOW('U', 5, struct usb_endpoint_descriptor) + +/* Disables specified endpoint. + * Accepts endpoint handle as an argument. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_EP_DISABLE _IOW('U', 6, __u32) + +/* + * Queues an IN (OUT for READ) urb as a response to the last control request + * received on endpoint usb_raw_ep_io.ep, provided that was an IN (OUT for READ) + * request and waits until the urb is completed. Copies received data to user + * for READ. + * Accepts a pointer to the usb_raw_ep_io struct as an argument. + * Returns length of trasferred data on success or negative error code on + * failure. + */ +#define USB_RAW_IOCTL_EP_WRITE _IOW('U', 7, struct usb_raw_ep_io) +#define USB_RAW_IOCTL_EP_READ _IOWR('U', 8, struct usb_raw_ep_io) + +/* + * Switches the gadget into the configured state. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_CONFIGURE _IO('U', 9) + +/* + * Constrains UDC VBUS power usage. + * Accepts current limit in 2 mA units as an argument. + * Returns 0 on success or negative error code on failure. + */ +#define USB_RAW_IOCTL_VBUS_DRAW _IOW('U', 10, __u32) + +#endif /* _UAPI__LINUX_USB_RAW_GADGET_H */ diff --git a/include/uapi/linux/userfaultfd.h b/include/uapi/linux/userfaultfd.h index 48f1a7c2f1f0..e7e98bde221f 100644 --- a/include/uapi/linux/userfaultfd.h +++ b/include/uapi/linux/userfaultfd.h @@ -19,7 +19,8 @@ * means the userland is reading). */ #define UFFD_API ((__u64)0xAA) -#define UFFD_API_FEATURES (UFFD_FEATURE_EVENT_FORK | \ +#define UFFD_API_FEATURES (UFFD_FEATURE_PAGEFAULT_FLAG_WP | \ + UFFD_FEATURE_EVENT_FORK | \ UFFD_FEATURE_EVENT_REMAP | \ UFFD_FEATURE_EVENT_REMOVE | \ UFFD_FEATURE_EVENT_UNMAP | \ @@ -34,7 +35,8 @@ #define UFFD_API_RANGE_IOCTLS \ ((__u64)1 << _UFFDIO_WAKE | \ (__u64)1 << _UFFDIO_COPY | \ - (__u64)1 << _UFFDIO_ZEROPAGE) + (__u64)1 << _UFFDIO_ZEROPAGE | \ + (__u64)1 << _UFFDIO_WRITEPROTECT) #define UFFD_API_RANGE_IOCTLS_BASIC \ ((__u64)1 << _UFFDIO_WAKE | \ (__u64)1 << _UFFDIO_COPY) @@ -52,6 +54,7 @@ #define _UFFDIO_WAKE (0x02) #define _UFFDIO_COPY (0x03) #define _UFFDIO_ZEROPAGE (0x04) +#define _UFFDIO_WRITEPROTECT (0x06) #define _UFFDIO_API (0x3F) /* userfaultfd ioctl ids */ @@ -68,6 +71,8 @@ struct uffdio_copy) #define UFFDIO_ZEROPAGE _IOWR(UFFDIO, _UFFDIO_ZEROPAGE, \ struct uffdio_zeropage) +#define UFFDIO_WRITEPROTECT _IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \ + struct uffdio_writeprotect) /* read() structure */ struct uffd_msg { @@ -203,13 +208,14 @@ struct uffdio_copy { __u64 dst; __u64 src; __u64 len; +#define UFFDIO_COPY_MODE_DONTWAKE ((__u64)1<<0) /* - * There will be a wrprotection flag later that allows to map - * pages wrprotected on the fly. And such a flag will be - * available if the wrprotection ioctl are implemented for the - * range according to the uffdio_register.ioctls. + * UFFDIO_COPY_MODE_WP will map the page write protected on + * the fly. UFFDIO_COPY_MODE_WP is available only if the + * write protected ioctl is implemented for the range + * according to the uffdio_register.ioctls. */ -#define UFFDIO_COPY_MODE_DONTWAKE ((__u64)1<<0) +#define UFFDIO_COPY_MODE_WP ((__u64)1<<1) __u64 mode; /* @@ -231,4 +237,24 @@ struct uffdio_zeropage { __s64 zeropage; }; +struct uffdio_writeprotect { + struct uffdio_range range; +/* + * UFFDIO_WRITEPROTECT_MODE_WP: set the flag to write protect a range, + * unset the flag to undo protection of a range which was previously + * write protected. + * + * UFFDIO_WRITEPROTECT_MODE_DONTWAKE: set the flag to avoid waking up + * any wait thread after the operation succeeds. + * + * NOTE: Write protecting a region (WP=1) is unrelated to page faults, + * therefore DONTWAKE flag is meaningless with WP=1. Removing write + * protection (WP=0) in response to a page fault wakes the faulting + * task unless DONTWAKE is set. + */ +#define UFFDIO_WRITEPROTECT_MODE_WP ((__u64)1<<0) +#define UFFDIO_WRITEPROTECT_MODE_DONTWAKE ((__u64)1<<1) + __u64 mode; +}; + #endif /* _LINUX_USERFAULTFD_H */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 5a7bedee2b0e..1a58d7cc4ccc 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -192,6 +192,12 @@ enum v4l2_colorfx { * We reserve 16 controls for this driver. */ #define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0) +/* + * The base for the atmel isc driver controls. + * We reserve 32 controls for this driver. + */ +#define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 9e843a147ead..015516bcfaa3 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -707,6 +707,43 @@ struct vfio_device_ioeventfd { #define VFIO_DEVICE_IOEVENTFD _IO(VFIO_TYPE, VFIO_BASE + 16) +/** + * VFIO_DEVICE_FEATURE - _IORW(VFIO_TYPE, VFIO_BASE + 17, + * struct vfio_device_feature) + * + * Get, set, or probe feature data of the device. The feature is selected + * using the FEATURE_MASK portion of the flags field. Support for a feature + * can be probed by setting both the FEATURE_MASK and PROBE bits. A probe + * may optionally include the GET and/or SET bits to determine read vs write + * access of the feature respectively. Probing a feature will return success + * if the feature is supported and all of the optionally indicated GET/SET + * methods are supported. The format of the data portion of the structure is + * specific to the given feature. The data portion is not required for + * probing. GET and SET are mutually exclusive, except for use with PROBE. + * + * Return 0 on success, -errno on failure. + */ +struct vfio_device_feature { + __u32 argsz; + __u32 flags; +#define VFIO_DEVICE_FEATURE_MASK (0xffff) /* 16-bit feature index */ +#define VFIO_DEVICE_FEATURE_GET (1 << 16) /* Get feature into data[] */ +#define VFIO_DEVICE_FEATURE_SET (1 << 17) /* Set feature from data[] */ +#define VFIO_DEVICE_FEATURE_PROBE (1 << 18) /* Probe feature support */ + __u8 data[]; +}; + +#define VFIO_DEVICE_FEATURE _IO(VFIO_TYPE, VFIO_BASE + 17) + +/* + * Provide support for setting a PCI VF Token, which is used as a shared + * secret between PF and VF drivers. This feature may only be set on a + * PCI SR-IOV PF when SR-IOV is enabled on the PF and there are no existing + * open VFs. Data provided when setting this feature is a 16-byte array + * (__u8 b[16]), representing a UUID. + */ +#define VFIO_DEVICE_FEATURE_PCI_VF_TOKEN (0) + /* -------- API for Type1 VFIO IOMMU -------- */ /** diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h index 40d028eed645..9fe72e4b1373 100644 --- a/include/uapi/linux/vhost.h +++ b/include/uapi/linux/vhost.h @@ -116,4 +116,28 @@ #define VHOST_VSOCK_SET_GUEST_CID _IOW(VHOST_VIRTIO, 0x60, __u64) #define VHOST_VSOCK_SET_RUNNING _IOW(VHOST_VIRTIO, 0x61, int) +/* VHOST_VDPA specific defines */ + +/* Get the device id. The device ids follow the same definition of + * the device id defined in virtio-spec. + */ +#define VHOST_VDPA_GET_DEVICE_ID _IOR(VHOST_VIRTIO, 0x70, __u32) +/* Get and set the status. The status bits follow the same definition + * of the device status defined in virtio-spec. + */ +#define VHOST_VDPA_GET_STATUS _IOR(VHOST_VIRTIO, 0x71, __u8) +#define VHOST_VDPA_SET_STATUS _IOW(VHOST_VIRTIO, 0x72, __u8) +/* Get and set the device config. The device config follows the same + * definition of the device config defined in virtio-spec. + */ +#define VHOST_VDPA_GET_CONFIG _IOR(VHOST_VIRTIO, 0x73, \ + struct vhost_vdpa_config) +#define VHOST_VDPA_SET_CONFIG _IOW(VHOST_VIRTIO, 0x74, \ + struct vhost_vdpa_config) +/* Enable/disable the ring. */ +#define VHOST_VDPA_SET_VRING_ENABLE _IOW(VHOST_VIRTIO, 0x75, \ + struct vhost_vring_state) +/* Get the max ring size. */ +#define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16) + #endif diff --git a/include/uapi/linux/vhost_types.h b/include/uapi/linux/vhost_types.h index c907290ff065..669457ce5c48 100644 --- a/include/uapi/linux/vhost_types.h +++ b/include/uapi/linux/vhost_types.h @@ -119,6 +119,14 @@ struct vhost_scsi_target { unsigned short reserved; }; +/* VHOST_VDPA specific definitions */ + +struct vhost_vdpa_config { + __u32 off; + __u32 len; + __u8 buf[0]; +}; + /* Feature bits */ /* Log all write descriptors. Can be changed while device is active. */ #define VHOST_F_LOG_ALL 26 diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 04481c717fee..9817b7e2c968 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -565,6 +565,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */ #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */ +#define V4L2_PIX_FMT_Y14 v4l2_fourcc('Y', '1', '4', ' ') /* 14 Greyscale */ #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ #define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') /* 16 Greyscale BE */ @@ -662,6 +663,10 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C') #define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C') #define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C') +#define V4L2_PIX_FMT_SBGGR14 v4l2_fourcc('B', 'G', '1', '4') /* 14 BGBG.. GRGR.. */ +#define V4L2_PIX_FMT_SGBRG14 v4l2_fourcc('G', 'B', '1', '4') /* 14 GBGB.. RGRG.. */ +#define V4L2_PIX_FMT_SGRBG14 v4l2_fourcc('G', 'R', '1', '4') /* 14 GRGR.. BGBG.. */ +#define V4L2_PIX_FMT_SRGGB14 v4l2_fourcc('R', 'G', '1', '4') /* 14 RGRG.. GBGB.. */ /* 14bit raw bayer packed, 7 bytes for every 4 pixels */ #define V4L2_PIX_FMT_SBGGR14P v4l2_fourcc('p', 'B', 'E', 'E') #define V4L2_PIX_FMT_SGBRG14P v4l2_fourcc('p', 'G', 'E', 'E') @@ -912,6 +917,25 @@ struct v4l2_jpegcompression { /* * M E M O R Y - M A P P I N G B U F F E R S */ + +#ifdef __KERNEL__ +/* + * This corresponds to the user space version of timeval + * for 64-bit time_t. sparc64 is different from everyone + * else, using the microseconds in the wrong half of the + * second 64-bit word. + */ +struct __kernel_v4l2_timeval { + long long tv_sec; +#if defined(__sparc__) && defined(__arch64__) + int tv_usec; + int __pad; +#else + long long tv_usec; +#endif +}; +#endif + struct v4l2_requestbuffers { __u32 count; __u32 type; /* enum v4l2_buf_type */ @@ -997,7 +1021,11 @@ struct v4l2_buffer { __u32 bytesused; __u32 flags; __u32 field; +#ifdef __KERNEL__ + struct __kernel_v4l2_timeval timestamp; +#else struct timeval timestamp; +#endif struct v4l2_timecode timecode; __u32 sequence; @@ -1017,6 +1045,7 @@ struct v4l2_buffer { }; }; +#ifndef __KERNEL__ /** * v4l2_timeval_to_ns - Convert timeval to nanoseconds * @ts: pointer to the timeval variable to be converted @@ -1028,6 +1057,7 @@ static inline __u64 v4l2_timeval_to_ns(const struct timeval *tv) { return (__u64)tv->tv_sec * 1000000000ULL + tv->tv_usec * 1000; } +#endif /* Flags for 'flags' field */ /* Buffer is mapped (flag) */ @@ -1217,6 +1247,10 @@ struct v4l2_selection { typedef __u64 v4l2_std_id; +/* + * Attention: Keep the V4L2_STD_* bit definitions in sync with + * include/dt-bindings/display/sdtv-standards.h SDTV_STD_* bit definitions. + */ /* one bit for each */ #define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) #define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) @@ -2339,7 +2373,11 @@ struct v4l2_event { } u; __u32 pending; __u32 sequence; +#ifdef __KERNEL__ + struct __kernel_timespec timestamp; +#else struct timespec timestamp; +#endif __u32 id; __u32 reserved[8]; }; diff --git a/include/uapi/linux/virtio_balloon.h b/include/uapi/linux/virtio_balloon.h index a1966cd7b677..19974392d324 100644 --- a/include/uapi/linux/virtio_balloon.h +++ b/include/uapi/linux/virtio_balloon.h @@ -36,6 +36,7 @@ #define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2 /* Deflate balloon on OOM */ #define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3 /* VQ to report free pages */ #define VIRTIO_BALLOON_F_PAGE_POISON 4 /* Guest is using page poisoning */ +#define VIRTIO_BALLOON_F_REPORTING 5 /* Page reporting virtqueue */ /* Size of a PFN in the balloon interface. */ #define VIRTIO_BALLOON_PFN_SHIFT 12 diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h index 585e07b27333..ecc27a17401a 100644 --- a/include/uapi/linux/virtio_ids.h +++ b/include/uapi/linux/virtio_ids.h @@ -46,5 +46,6 @@ #define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */ #define VIRTIO_ID_FS 26 /* virtio filesystem */ #define VIRTIO_ID_PMEM 27 /* virtio pmem */ +#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/include/uapi/linux/virtio_iommu.h b/include/uapi/linux/virtio_iommu.h index 237e36a280cb..48e3c29223b5 100644 --- a/include/uapi/linux/virtio_iommu.h +++ b/include/uapi/linux/virtio_iommu.h @@ -18,24 +18,24 @@ #define VIRTIO_IOMMU_F_MMIO 5 struct virtio_iommu_range_64 { - __le64 start; - __le64 end; + __u64 start; + __u64 end; }; struct virtio_iommu_range_32 { - __le32 start; - __le32 end; + __u32 start; + __u32 end; }; struct virtio_iommu_config { /* Supported page sizes */ - __le64 page_size_mask; + __u64 page_size_mask; /* Supported IOVA range */ struct virtio_iommu_range_64 input_range; /* Max domain ID size */ struct virtio_iommu_range_32 domain_range; /* Probe buffer size */ - __le32 probe_size; + __u32 probe_size; }; /* Request types */ diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h index a3715a3224c1..19d23e5baa4e 100644 --- a/include/uapi/linux/virtio_net.h +++ b/include/uapi/linux/virtio_net.h @@ -57,6 +57,9 @@ * Steering */ #define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */ +#define VIRTIO_NET_F_HASH_REPORT 57 /* Supports hash report */ +#define VIRTIO_NET_F_RSS 60 /* Supports RSS RX steering */ +#define VIRTIO_NET_F_RSC_EXT 61 /* extended coalescing info */ #define VIRTIO_NET_F_STANDBY 62 /* Act as standby for another device * with the same MAC. */ @@ -69,6 +72,17 @@ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ #define VIRTIO_NET_S_ANNOUNCE 2 /* Announcement is needed */ +/* supported/enabled hash types */ +#define VIRTIO_NET_RSS_HASH_TYPE_IPv4 (1 << 0) +#define VIRTIO_NET_RSS_HASH_TYPE_TCPv4 (1 << 1) +#define VIRTIO_NET_RSS_HASH_TYPE_UDPv4 (1 << 2) +#define VIRTIO_NET_RSS_HASH_TYPE_IPv6 (1 << 3) +#define VIRTIO_NET_RSS_HASH_TYPE_TCPv6 (1 << 4) +#define VIRTIO_NET_RSS_HASH_TYPE_UDPv6 (1 << 5) +#define VIRTIO_NET_RSS_HASH_TYPE_IP_EX (1 << 6) +#define VIRTIO_NET_RSS_HASH_TYPE_TCP_EX (1 << 7) +#define VIRTIO_NET_RSS_HASH_TYPE_UDP_EX (1 << 8) + struct virtio_net_config { /* The config defining mac address (if VIRTIO_NET_F_MAC) */ __u8 mac[ETH_ALEN]; @@ -92,6 +106,12 @@ struct virtio_net_config { * Any other value stands for unknown. */ __u8 duplex; + /* maximum size of RSS key */ + __u8 rss_max_key_size; + /* maximum number of indirection table entries */ + __le16 rss_max_indirection_table_length; + /* bitmask of supported VIRTIO_NET_RSS_HASH_ types */ + __le32 supported_hash_types; } __attribute__((packed)); /* @@ -104,6 +124,7 @@ struct virtio_net_config { struct virtio_net_hdr_v1 { #define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 /* Use csum_start, csum_offset */ #define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */ +#define VIRTIO_NET_HDR_F_RSC_INFO 4 /* rsc info in csum_ fields */ __u8 flags; #define VIRTIO_NET_HDR_GSO_NONE 0 /* Not a GSO frame */ #define VIRTIO_NET_HDR_GSO_TCPV4 1 /* GSO frame, IPv4 TCP (TSO) */ @@ -113,11 +134,46 @@ struct virtio_net_hdr_v1 { __u8 gso_type; __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ - __virtio16 csum_start; /* Position to start checksumming from */ - __virtio16 csum_offset; /* Offset after that to place checksum */ + union { + struct { + __virtio16 csum_start; + __virtio16 csum_offset; + }; + /* Checksum calculation */ + struct { + /* Position to start checksumming from */ + __virtio16 start; + /* Offset after that to place checksum */ + __virtio16 offset; + } csum; + /* Receive Segment Coalescing */ + struct { + /* Number of coalesced segments */ + __le16 segments; + /* Number of duplicated acks */ + __le16 dup_acks; + } rsc; + }; __virtio16 num_buffers; /* Number of merged rx buffers */ }; +struct virtio_net_hdr_v1_hash { + struct virtio_net_hdr_v1 hdr; + __le32 hash_value; +#define VIRTIO_NET_HASH_REPORT_NONE 0 +#define VIRTIO_NET_HASH_REPORT_IPv4 1 +#define VIRTIO_NET_HASH_REPORT_TCPv4 2 +#define VIRTIO_NET_HASH_REPORT_UDPv4 3 +#define VIRTIO_NET_HASH_REPORT_IPv6 4 +#define VIRTIO_NET_HASH_REPORT_TCPv6 5 +#define VIRTIO_NET_HASH_REPORT_UDPv6 6 +#define VIRTIO_NET_HASH_REPORT_IPv6_EX 7 +#define VIRTIO_NET_HASH_REPORT_TCPv6_EX 8 +#define VIRTIO_NET_HASH_REPORT_UDPv6_EX 9 + __le16 hash_report; + __le16 padding; +}; + #ifndef VIRTIO_NET_NO_LEGACY /* This header comes first in the scatter-gather list. * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated, it must @@ -228,7 +284,9 @@ struct virtio_net_ctrl_mac { /* * Control Receive Flow Steering - * + */ +#define VIRTIO_NET_CTRL_MQ 4 +/* * The command VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET * enables Receive Flow Steering, specifying the number of the transmit and * receive queues that will be used. After the command is consumed and acked by @@ -241,12 +299,48 @@ struct virtio_net_ctrl_mq { __virtio16 virtqueue_pairs; }; -#define VIRTIO_NET_CTRL_MQ 4 #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET 0 #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN 1 #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000 /* + * The command VIRTIO_NET_CTRL_MQ_RSS_CONFIG has the same effect as + * VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET does and additionally configures + * the receive steering to use a hash calculated for incoming packet + * to decide on receive virtqueue to place the packet. The command + * also provides parameters to calculate a hash and receive virtqueue. + */ +struct virtio_net_rss_config { + __le32 hash_types; + __le16 indirection_table_mask; + __le16 unclassified_queue; + __le16 indirection_table[1/* + indirection_table_mask */]; + __le16 max_tx_vq; + __u8 hash_key_length; + __u8 hash_key_data[/* hash_key_length */]; +}; + + #define VIRTIO_NET_CTRL_MQ_RSS_CONFIG 1 + +/* + * The command VIRTIO_NET_CTRL_MQ_HASH_CONFIG requests the device + * to include in the virtio header of the packet the value of the + * calculated hash and the report type of hash. It also provides + * parameters for hash calculation. The command requires feature + * VIRTIO_NET_F_HASH_REPORT to be negotiated to extend the + * layout of virtio header as defined in virtio_net_hdr_v1_hash. + */ +struct virtio_net_hash_config { + __le32 hash_types; + /* for compatibility with virtio_net_rss_config */ + __le16 reserved[4]; + __u8 hash_key_length; + __u8 hash_key_data[/* hash_key_length */]; +}; + + #define VIRTIO_NET_CTRL_MQ_HASH_CONFIG 2 + +/* * Control network offloads * * Reconfigures the network offloads that Guest can handle. diff --git a/include/uapi/linux/wireless.h b/include/uapi/linux/wireless.h index 86eca3208b6b..a2c006a364e0 100644 --- a/include/uapi/linux/wireless.h +++ b/include/uapi/linux/wireless.h @@ -74,6 +74,8 @@ #include <linux/socket.h> /* for "struct sockaddr" et al */ #include <linux/if.h> /* for IFNAMSIZ and co... */ +#include <stddef.h> /* for offsetof */ + /***************************** VERSION *****************************/ /* * This constant is used to know the availability of the wireless @@ -1090,8 +1092,7 @@ struct iw_event { /* iw_point events are special. First, the payload (extra data) come at * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second, * we omit the pointer, so start at an offset. */ -#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \ - (char *) NULL) +#define IW_EV_POINT_OFF offsetof(struct iw_point, length) #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \ IW_EV_POINT_OFF) diff --git a/include/uapi/misc/uacce/hisi_qm.h b/include/uapi/misc/uacce/hisi_qm.h new file mode 100644 index 000000000000..6435f0bcb556 --- /dev/null +++ b/include/uapi/misc/uacce/hisi_qm.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef _UAPI_HISI_QM_H +#define _UAPI_HISI_QM_H + +#include <linux/types.h> + +/** + * struct hisi_qp_ctx - User data for hisi qp. + * @id: qp_index return to user space + * @qc_type: Accelerator algorithm type + */ +struct hisi_qp_ctx { + __u16 id; + __u16 qc_type; +}; + +#define HISI_QM_API_VER_BASE "hisi_qm_v1" +#define HISI_QM_API_VER2_BASE "hisi_qm_v2" + +/* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */ +#define UACCE_CMD_QM_SET_QP_CTX _IOWR('H', 10, struct hisi_qp_ctx) + +#endif diff --git a/include/uapi/misc/uacce/uacce.h b/include/uapi/misc/uacce/uacce.h new file mode 100644 index 000000000000..cc7185678f47 --- /dev/null +++ b/include/uapi/misc/uacce/uacce.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef _UAPIUUACCE_H +#define _UAPIUUACCE_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +/* + * UACCE_CMD_START_Q: Start queue + */ +#define UACCE_CMD_START_Q _IO('W', 0) + +/* + * UACCE_CMD_PUT_Q: + * User actively stop queue and free queue resource immediately + * Optimization method since close fd may delay + */ +#define UACCE_CMD_PUT_Q _IO('W', 1) + +/* + * UACCE Device flags: + * UACCE_DEV_SVA: Shared Virtual Addresses + * Support PASID + * Support device page faults (PCI PRI or SMMU Stall) + */ +#define UACCE_DEV_SVA BIT(0) + +/** + * enum uacce_qfrt: queue file region type + * @UACCE_QFRT_MMIO: device mmio region + * @UACCE_QFRT_DUS: device user share region + */ +enum uacce_qfrt { + UACCE_QFRT_MMIO = 0, + UACCE_QFRT_DUS = 1, +}; + +#endif diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h index 64f0e3aacd3f..d4ddbe4e696c 100644 --- a/include/uapi/rdma/ib_user_ioctl_cmds.h +++ b/include/uapi/rdma/ib_user_ioctl_cmds.h @@ -56,6 +56,7 @@ enum uverbs_default_objects { UVERBS_OBJECT_FLOW_ACTION, UVERBS_OBJECT_DM, UVERBS_OBJECT_COUNTERS, + UVERBS_OBJECT_ASYNC_EVENT, }; enum { @@ -67,6 +68,7 @@ enum uverbs_methods_device { UVERBS_METHOD_INVOKE_WRITE, UVERBS_METHOD_INFO_HANDLES, UVERBS_METHOD_QUERY_PORT, + UVERBS_METHOD_GET_CONTEXT, }; enum uverbs_attrs_invoke_write_cmd_attr_ids { @@ -80,6 +82,11 @@ enum uverbs_attrs_query_port_cmd_attr_ids { UVERBS_ATTR_QUERY_PORT_RESP, }; +enum uverbs_attrs_get_context_attr_ids { + UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS, + UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT, +}; + enum uverbs_attrs_create_cq_cmd_attr_ids { UVERBS_ATTR_CREATE_CQ_HANDLE, UVERBS_ATTR_CREATE_CQ_CQE, @@ -241,4 +248,12 @@ enum uverbs_attrs_flow_destroy_ids { UVERBS_ATTR_DESTROY_FLOW_HANDLE, }; +enum uverbs_method_async_event { + UVERBS_METHOD_ASYNC_EVENT_ALLOC, +}; + +enum uverbs_attrs_async_event_create { + UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, +}; + #endif diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h index 9019b2d906ea..a640bb814be0 100644 --- a/include/uapi/rdma/ib_user_ioctl_verbs.h +++ b/include/uapi/rdma/ib_user_ioctl_verbs.h @@ -41,6 +41,13 @@ #define RDMA_UAPI_PTR(_type, _name) __aligned_u64 _name #endif +#define IB_UVERBS_ACCESS_OPTIONAL_FIRST (1 << 20) +#define IB_UVERBS_ACCESS_OPTIONAL_LAST (1 << 29) + +enum ib_uverbs_core_support { + IB_UVERBS_CORE_SUPPORT_OPTIONAL_MR_ACCESS = 1 << 0, +}; + enum ib_uverbs_access_flags { IB_UVERBS_ACCESS_LOCAL_WRITE = 1 << 0, IB_UVERBS_ACCESS_REMOTE_WRITE = 1 << 1, @@ -50,6 +57,11 @@ enum ib_uverbs_access_flags { IB_UVERBS_ACCESS_ZERO_BASED = 1 << 5, IB_UVERBS_ACCESS_ON_DEMAND = 1 << 6, IB_UVERBS_ACCESS_HUGETLB = 1 << 7, + + IB_UVERBS_ACCESS_RELAXED_ORDERING = IB_UVERBS_ACCESS_OPTIONAL_FIRST, + IB_UVERBS_ACCESS_OPTIONAL_RANGE = + ((IB_UVERBS_ACCESS_OPTIONAL_LAST << 1) - 1) & + ~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1) }; enum ib_uverbs_query_port_cap_flags { diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index 624f5b53eb1f..df1cc3641bda 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -49,6 +49,7 @@ enum { MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC = 1 << 7, MLX5_QP_FLAG_ALLOW_SCATTER_CQE = 1 << 8, MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE = 1 << 9, + MLX5_QP_FLAG_UAR_PAGE_INDEX = 1 << 10, }; enum { @@ -78,6 +79,7 @@ struct mlx5_ib_alloc_ucontext_req { enum mlx5_lib_caps { MLX5_LIB_CAP_4K_UAR = (__u64)1 << 0, + MLX5_LIB_CAP_DYN_UAR = (__u64)1 << 1, }; enum mlx5_ib_alloc_uctx_v2_flags { @@ -266,6 +268,7 @@ struct mlx5_ib_query_device_resp { enum mlx5_ib_create_cq_flags { MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD = 1 << 0, + MLX5_IB_CREATE_CQ_FLAGS_UAR_PAGE_INDEX = 1 << 1, }; struct mlx5_ib_create_cq { @@ -275,6 +278,9 @@ struct mlx5_ib_create_cq { __u8 cqe_comp_en; __u8 cqe_comp_res_format; __u16 flags; + __u16 uar_page_index; + __u16 reserved0; + __u32 reserved1; }; struct mlx5_ib_create_cq_resp { diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 20d88307f75f..24f3388c3182 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -115,6 +115,39 @@ enum mlx5_ib_devx_obj_methods { MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY, }; +enum mlx5_ib_var_alloc_attrs { + MLX5_IB_ATTR_VAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_OFFSET, + MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_LENGTH, + MLX5_IB_ATTR_VAR_OBJ_ALLOC_PAGE_ID, +}; + +enum mlx5_ib_var_obj_destroy_attrs { + MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum mlx5_ib_var_obj_methods { + MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_METHOD_VAR_OBJ_DESTROY, +}; + +enum mlx5_ib_uar_alloc_attrs { + MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE, + MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET, + MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH, + MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID, +}; + +enum mlx5_ib_uar_obj_destroy_attrs { + MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum mlx5_ib_uar_obj_methods { + MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_METHOD_UAR_OBJ_DESTROY, +}; + enum mlx5_ib_devx_umem_reg_attrs { MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR, @@ -127,6 +160,22 @@ enum mlx5_ib_devx_umem_dereg_attrs { MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), }; +enum mlx5_ib_pp_obj_methods { + MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_METHOD_PP_OBJ_DESTROY, +}; + +enum mlx5_ib_pp_alloc_attrs { + MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX, + MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS, + MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX, +}; + +enum mlx5_ib_pp_obj_destroy_attrs { + MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + enum mlx5_ib_devx_umem_methods { MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT), MLX5_IB_METHOD_DEVX_UMEM_DEREG, @@ -156,6 +205,9 @@ enum mlx5_ib_objects { MLX5_IB_OBJECT_FLOW_MATCHER, MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD, MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD, + MLX5_IB_OBJECT_VAR, + MLX5_IB_OBJECT_PP, + MLX5_IB_OBJECT_UAR, }; enum mlx5_ib_flow_matcher_create_attrs { diff --git a/include/uapi/rdma/mlx5_user_ioctl_verbs.h b/include/uapi/rdma/mlx5_user_ioctl_verbs.h index 88b6ca70c2fe..56b26eaea083 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_verbs.h +++ b/include/uapi/rdma/mlx5_user_ioctl_verbs.h @@ -44,6 +44,7 @@ enum mlx5_ib_uapi_flow_table_type { MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX = 0x1, MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB = 0x2, MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX = 0x3, + MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX = 0x4, }; enum mlx5_ib_uapi_flow_action_packet_reformat_type { @@ -73,5 +74,14 @@ struct mlx5_ib_uapi_devx_async_event_hdr { __u8 out_data[]; }; +enum mlx5_ib_uapi_pp_alloc_flags { + MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0, +}; + +enum mlx5_ib_uapi_uar_alloc_type { + MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0, + MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1, +}; + #endif diff --git a/include/uapi/rdma/qedr-abi.h b/include/uapi/rdma/qedr-abi.h index c022ee26089b..a0b83c9d4498 100644 --- a/include/uapi/rdma/qedr-abi.h +++ b/include/uapi/rdma/qedr-abi.h @@ -48,6 +48,18 @@ struct qedr_alloc_ucontext_req { __u32 reserved; }; +#define QEDR_LDPM_MAX_SIZE (8192) +#define QEDR_EDPM_TRANS_SIZE (64) + +enum qedr_rdma_dpm_type { + QEDR_DPM_TYPE_NONE = 0, + QEDR_DPM_TYPE_ROCE_ENHANCED = 1 << 0, + QEDR_DPM_TYPE_ROCE_LEGACY = 1 << 1, + QEDR_DPM_TYPE_IWARP_LEGACY = 1 << 2, + QEDR_DPM_TYPE_RESERVED = 1 << 3, + QEDR_DPM_SIZES_SET = 1 << 4, +}; + struct qedr_alloc_ucontext_resp { __aligned_u64 db_pa; __u32 db_size; @@ -59,10 +71,12 @@ struct qedr_alloc_ucontext_resp { __u32 sges_per_recv_wr; __u32 sges_per_srq_wr; __u32 max_cqes; - __u8 dpm_enabled; + __u8 dpm_flags; __u8 wids_enabled; __u16 wid_count; - __u32 reserved; + __u16 ldpm_limit_size; + __u8 edpm_trans_size; + __u8 reserved; }; struct qedr_alloc_pd_ureq { diff --git a/include/uapi/scsi/fc/fc_els.h b/include/uapi/scsi/fc/fc_els.h index 76f627f0d13b..66318c44acd7 100644 --- a/include/uapi/scsi/fc/fc_els.h +++ b/include/uapi/scsi/fc/fc_els.h @@ -9,6 +9,7 @@ #define _FC_ELS_H_ #include <linux/types.h> +#include <asm/byteorder.h> /* * Fibre Channel Switch - Enhanced Link Services definitions. @@ -40,6 +41,7 @@ enum fc_els_cmd { ELS_REC = 0x13, /* read exchange concise */ ELS_SRR = 0x14, /* sequence retransmission request */ ELS_FPIN = 0x16, /* Fabric Performance Impact Notification */ + ELS_RDF = 0x19, /* Register Diagnostic Functions */ ELS_PRLI = 0x20, /* process login */ ELS_PRLO = 0x21, /* process logout */ ELS_SCN = 0x22, /* state change notification */ @@ -108,6 +110,7 @@ enum fc_els_cmd { [ELS_REC] = "REC", \ [ELS_SRR] = "SRR", \ [ELS_FPIN] = "FPIN", \ + [ELS_RDF] = "RDF", \ [ELS_PRLI] = "PRLI", \ [ELS_PRLO] = "PRLO", \ [ELS_SCN] = "SCN", \ @@ -208,6 +211,99 @@ enum fc_els_rjt_explan { }; /* + * Link Service TLV Descriptor Tag Values + */ +enum fc_ls_tlv_dtag { + ELS_DTAG_LS_REQ_INFO = 0x00000001, + /* Link Service Request Information Descriptor */ + ELS_DTAG_LNK_INTEGRITY = 0x00020001, + /* Link Integrity Notification Descriptor */ + ELS_DTAG_DELIVERY = 0x00020002, + /* Delivery Notification Descriptor */ + ELS_DTAG_PEER_CONGEST = 0x00020003, + /* Peer Congestion Notification Descriptor */ + ELS_DTAG_CONGESTION = 0x00020004, + /* Congestion Notification Descriptor */ + ELS_DTAG_FPIN_REGISTER = 0x00030001, + /* FPIN Registration Descriptor */ +}; + +/* + * Initializer useful for decoding table. + * Please keep this in sync with the above definitions. + */ +#define FC_LS_TLV_DTAG_INIT { \ + { ELS_DTAG_LS_REQ_INFO, "Link Service Request Information" }, \ + { ELS_DTAG_LNK_INTEGRITY, "Link Integrity Notification" }, \ + { ELS_DTAG_DELIVERY, "Delivery Notification Present" }, \ + { ELS_DTAG_PEER_CONGEST, "Peer Congestion Notification" }, \ + { ELS_DTAG_CONGESTION, "Congestion Notification" }, \ + { ELS_DTAG_FPIN_REGISTER, "FPIN Registration" }, \ +} + + +/* + * Generic Link Service TLV Descriptor format + * + * This structure, as it defines no payload, will also be referred to + * as the "tlv header" - which contains the tag and len fields. + */ +struct fc_tlv_desc { + __be32 desc_tag; /* Notification Descriptor Tag */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __u8 desc_value[0]; /* Descriptor Value */ +}; + +/* Descriptor tag and len fields are considered the mandatory header + * for a descriptor + */ +#define FC_TLV_DESC_HDR_SZ sizeof(struct fc_tlv_desc) + +/* + * Macro, used when initializing payloads, to return the descriptor length. + * Length is size of descriptor minus the tag and len fields. + */ +#define FC_TLV_DESC_LENGTH_FROM_SZ(desc) \ + (sizeof(desc) - FC_TLV_DESC_HDR_SZ) + +/* Macro, used on received payloads, to return the descriptor length */ +#define FC_TLV_DESC_SZ_FROM_LENGTH(tlv) \ + (__be32_to_cpu((tlv)->desc_len) + FC_TLV_DESC_HDR_SZ) + +/* + * This helper is used to walk descriptors in a descriptor list. + * Given the address of the current descriptor, which minimally contains a + * tag and len field, calculate the address of the next descriptor based + * on the len field. + */ +static inline void *fc_tlv_next_desc(void *desc) +{ + struct fc_tlv_desc *tlv = desc; + + return (desc + FC_TLV_DESC_SZ_FROM_LENGTH(tlv)); +} + + +/* + * Link Service Request Information Descriptor + */ +struct fc_els_lsri_desc { + __be32 desc_tag; /* descriptor tag (0x0000 0001) */ + __be32 desc_len; /* Length of Descriptor (in bytes) (4). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + struct { + __u8 cmd; /* ELS cmd byte */ + __u8 bytes[3]; /* bytes 1..3 */ + } rqst_w0; /* Request word 0 */ +}; + + +/* * Common service parameters (N ports). */ struct fc_els_csp { @@ -819,24 +915,61 @@ enum fc_els_clid_ic { }; +enum fc_fpin_li_event_types { + FPIN_LI_UNKNOWN = 0x0, + FPIN_LI_LINK_FAILURE = 0x1, + FPIN_LI_LOSS_OF_SYNC = 0x2, + FPIN_LI_LOSS_OF_SIG = 0x3, + FPIN_LI_PRIM_SEQ_ERR = 0x4, + FPIN_LI_INVALID_TX_WD = 0x5, + FPIN_LI_INVALID_CRC = 0x6, + FPIN_LI_DEVICE_SPEC = 0xF, +}; + /* - * Fabric Notification Descriptor Tag values + * Initializer useful for decoding table. + * Please keep this in sync with the above definitions. */ -enum fc_fn_dtag { - ELS_FN_DTAG_LNK_INTEGRITY = 0x00020001, /* Link Integrity */ - ELS_FN_DTAG_PEER_CONGEST = 0x00020003, /* Peer Congestion */ - ELS_FN_DTAG_CONGESTION = 0x00020004, /* Congestion */ -}; +#define FC_FPIN_LI_EVT_TYPES_INIT { \ + { FPIN_LI_UNKNOWN, "Unknown" }, \ + { FPIN_LI_LINK_FAILURE, "Link Failure" }, \ + { FPIN_LI_LOSS_OF_SYNC, "Loss of Synchronization" }, \ + { FPIN_LI_LOSS_OF_SIG, "Loss of Signal" }, \ + { FPIN_LI_PRIM_SEQ_ERR, "Primitive Sequence Protocol Error" }, \ + { FPIN_LI_INVALID_TX_WD, "Invalid Transmission Word" }, \ + { FPIN_LI_INVALID_CRC, "Invalid CRC" }, \ + { FPIN_LI_DEVICE_SPEC, "Device Specific" }, \ +} + /* - * Fabric Notification Descriptor + * Link Integrity Notification Descriptor */ -struct fc_fn_desc { - __be32 fn_desc_tag; /* Notification Descriptor Tag */ - __be32 fn_desc_value_len; /* Length of Descriptor Value field - * (in bytes) - */ - __u8 fn_desc_value[0]; /* Descriptor Value */ +struct fc_fn_li_desc { + __be32 desc_tag; /* Descriptor Tag (0x00020001) */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __be64 detecting_wwpn; /* Port Name that detected event */ + __be64 attached_wwpn; /* Port Name of device attached to + * detecting Port Name + */ + __be16 event_type; /* see enum fc_fpin_li_event_types */ + __be16 event_modifier; /* Implementation specific value + * describing the event type + */ + __be32 event_threshold;/* duration in ms of the link + * integrity detection cycle + */ + __be32 event_count; /* minimum number of event + * occurrences during the event + * threshold to caause the LI event + */ + __be32 pname_count; /* number of portname_list elements */ + __be64 pname_list[0]; /* list of N_Port_Names accessible + * through the attached port + */ }; /* @@ -845,8 +978,56 @@ struct fc_fn_desc { struct fc_els_fpin { __u8 fpin_cmd; /* command (0x16) */ __u8 fpin_zero[3]; /* specified as zero - part of cmd */ - __be32 fpin_desc_cnt; /* count of descriptors */ - struct fc_fn_desc fpin_desc[0]; /* Descriptor list */ + __be32 desc_len; /* Length of Descriptor List (in bytes). + * Size of ELS excluding fpin_cmd, + * fpin_zero and desc_len fields. + */ + struct fc_tlv_desc fpin_desc[0]; /* Descriptor list */ +}; + +/* Diagnostic Function Descriptor - FPIN Registration */ +struct fc_df_desc_fpin_reg { + __be32 desc_tag; /* FPIN Registration (0x00030001) */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __be32 count; /* Number of desc_tags elements */ + __be32 desc_tags[0]; /* Array of Descriptor Tags. + * Each tag indicates a function + * supported by the N_Port (request) + * or by the N_Port and Fabric + * Controller (reply; may be a subset + * of the request). + * See ELS_FN_DTAG_xxx for tag values. + */ }; +/* + * ELS_RDF - Register Diagnostic Functions + */ +struct fc_els_rdf { + __u8 fpin_cmd; /* command (0x19) */ + __u8 fpin_zero[3]; /* specified as zero - part of cmd */ + __be32 desc_len; /* Length of Descriptor List (in bytes). + * Size of ELS excluding fpin_cmd, + * fpin_zero and desc_len fields. + */ + struct fc_tlv_desc desc[0]; /* Descriptor list */ +}; + +/* + * ELS RDF LS_ACC Response. + */ +struct fc_els_rdf_resp { + struct fc_els_ls_acc acc_hdr; + __be32 desc_list_len; /* Length of response (in + * bytes). Excludes acc_hdr + * and desc_list_len fields. + */ + struct fc_els_lsri_desc lsri; + struct fc_tlv_desc desc[0]; /* Supported Descriptor list */ +}; + + #endif /* _FC_ELS_H_ */ diff --git a/include/uapi/scsi/scsi_bsg_fc.h b/include/uapi/scsi/scsi_bsg_fc.h index 3ae65e93235c..7f5930801f72 100644 --- a/include/uapi/scsi/scsi_bsg_fc.h +++ b/include/uapi/scsi/scsi_bsg_fc.h @@ -209,7 +209,7 @@ struct fc_bsg_host_vendor { __u64 vendor_id; /* start of vendor command area */ - __u32 vendor_cmd[0]; + __u32 vendor_cmd[]; }; /* Response: diff --git a/include/uapi/scsi/scsi_bsg_ufs.h b/include/uapi/scsi/scsi_bsg_ufs.h index 9988db6ad244..d55f2176dfd4 100644 --- a/include/uapi/scsi/scsi_bsg_ufs.h +++ b/include/uapi/scsi/scsi_bsg_ufs.h @@ -68,14 +68,13 @@ struct utp_upiu_cmd { * @header:UPIU header structure DW-0 to DW-2 * @sc: fields structure for scsi command DW-3 to DW-7 * @qr: fields structure for query request DW-3 to DW-7 + * @uc: use utp_upiu_query to host the 4 dwords of uic command */ struct utp_upiu_req { struct utp_upiu_header header; union { struct utp_upiu_cmd sc; struct utp_upiu_query qr; - struct utp_upiu_query tr; - /* use utp_upiu_query to host the 4 dwords of uic command */ struct utp_upiu_query uc; }; }; diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h index 6048553c119d..a74ca232f1fc 100644 --- a/include/uapi/sound/asoc.h +++ b/include/uapi/sound/asoc.h @@ -17,6 +17,7 @@ #define __LINUX_UAPI_SND_ASOC_H #include <linux/types.h> +#include <sound/asound.h> /* * Maximum number of channels topology kcontrol can represent. diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 30ebb2a42983..535a7229e1d9 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -564,13 +564,13 @@ typedef char __pad_after_uframe[sizeof(__u64) - sizeof(snd_pcm_uframes_t)]; #endif struct __snd_pcm_mmap_status64 { - __s32 state; /* RO: state - SNDRV_PCM_STATE_XXXX */ + snd_pcm_state_t state; /* RO: state - SNDRV_PCM_STATE_XXXX */ __u32 pad1; /* Needed for 64 bit alignment */ __pad_before_uframe __pad1; snd_pcm_uframes_t hw_ptr; /* RO: hw ptr (0...boundary-1) */ __pad_after_uframe __pad2; struct __snd_timespec64 tstamp; /* Timestamp */ - __s32 suspended_state; /* RO: suspended stream state */ + snd_pcm_state_t suspended_state;/* RO: suspended stream state */ __u32 pad3; /* Needed for 64 bit alignment */ struct __snd_timespec64 audio_tstamp; /* sample counter or wall clock */ }; diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 56d95673ce0f..7184265c0b0d 100644 --- a/include/uapi/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h @@ -31,7 +31,7 @@ #include <sound/compress_params.h> -#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 2) +#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 2, 0) /** * struct snd_compressed_buffer - compressed buffer * @fragment_size: size of buffer fragment in bytes diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h index 9c96fb0e4d90..79b14389ae41 100644 --- a/include/uapi/sound/compress_params.h +++ b/include/uapi/sound/compress_params.h @@ -75,7 +75,9 @@ #define SND_AUDIOCODEC_G723_1 ((__u32) 0x0000000C) #define SND_AUDIOCODEC_G729 ((__u32) 0x0000000D) #define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E) -#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_BESPOKE +#define SND_AUDIOCODEC_ALAC ((__u32) 0x0000000F) +#define SND_AUDIOCODEC_APE ((__u32) 0x00000010) +#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_APE /* * Profile and modes are listed with bit masks. This allows for a @@ -142,6 +144,9 @@ #define SND_AUDIOPROFILE_WMA8 ((__u32) 0x00000002) #define SND_AUDIOPROFILE_WMA9 ((__u32) 0x00000004) #define SND_AUDIOPROFILE_WMA10 ((__u32) 0x00000008) +#define SND_AUDIOPROFILE_WMA9_PRO ((__u32) 0x00000010) +#define SND_AUDIOPROFILE_WMA9_LOSSLESS ((__u32) 0x00000020) +#define SND_AUDIOPROFILE_WMA10_LOSSLESS ((__u32) 0x00000040) #define SND_AUDIOMODE_WMA_LEVEL1 ((__u32) 0x00000001) #define SND_AUDIOMODE_WMA_LEVEL2 ((__u32) 0x00000002) @@ -326,6 +331,33 @@ struct snd_dec_flac { __u16 reserved; } __attribute__((packed, aligned(4))); +struct snd_dec_wma { + __u32 encoder_option; + __u32 adv_encoder_option; + __u32 adv_encoder_option2; + __u32 reserved; +} __attribute__((packed, aligned(4))); + +struct snd_dec_alac { + __u32 frame_length; + __u8 compatible_version; + __u8 pb; + __u8 mb; + __u8 kb; + __u32 max_run; + __u32 max_frame_bytes; +} __attribute__((packed, aligned(4))); + +struct snd_dec_ape { + __u16 compatible_version; + __u16 compression_level; + __u32 format_flags; + __u32 blocks_per_frame; + __u32 final_frame_blocks; + __u32 total_frames; + __u32 seek_table_present; +} __attribute__((packed, aligned(4))); + union snd_codec_options { struct snd_enc_wma wma; struct snd_enc_vorbis vorbis; @@ -333,6 +365,9 @@ union snd_codec_options { struct snd_enc_flac flac; struct snd_enc_generic generic; struct snd_dec_flac flac_d; + struct snd_dec_wma wma_d; + struct snd_dec_alac alac_d; + struct snd_dec_ape ape_d; } __attribute__((packed, aligned(4))); /** struct snd_codec_desc - description of codec capabilities diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h index c0ef1643c753..5995b79d6df1 100644 --- a/include/uapi/sound/sof/abi.h +++ b/include/uapi/sound/sof/abi.h @@ -26,7 +26,7 @@ /* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 -#define SOF_ABI_MINOR 12 +#define SOF_ABI_MINOR 13 #define SOF_ABI_PATCH 0 /* SOF ABI version number. Format within 32bit word is MMmmmppp */ |