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-rw-r--r--arch/mips/include/asm/checksum.h4
-rw-r--r--arch/mips/include/asm/dma-mapping.h4
-rw-r--r--arch/mips/include/asm/futex.h2
-rw-r--r--arch/mips/include/asm/jazzdma.h6
-rw-r--r--arch/mips/include/asm/mach-jz4740/jz4740_mmc.h4
-rw-r--r--arch/mips/include/asm/mach-loongson64/loongson.h2
-rw-r--r--arch/mips/include/asm/mach-rc32434/rb.h6
-rw-r--r--arch/mips/include/asm/termios.h4
-rw-r--r--arch/mips/include/asm/uaccess.h12
-rw-r--r--arch/mips/include/asm/uasm.h1
-rw-r--r--arch/mips/include/uapi/asm/inst.h3
11 files changed, 14 insertions, 34 deletions
diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h
index e8161e4dfde7..dcebaaf8c862 100644
--- a/arch/mips/include/asm/checksum.h
+++ b/arch/mips/include/asm/checksum.h
@@ -63,7 +63,7 @@ static inline
__wsum csum_and_copy_from_user(const void __user *src, void *dst,
int len, __wsum sum, int *err_ptr)
{
- if (access_ok(VERIFY_READ, src, len))
+ if (access_ok(src, len))
return csum_partial_copy_from_user(src, dst, len, sum,
err_ptr);
if (len)
@@ -81,7 +81,7 @@ __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len,
__wsum sum, int *err_ptr)
{
might_fault();
- if (access_ok(VERIFY_WRITE, dst, len)) {
+ if (access_ok(dst, len)) {
if (uaccess_kernel())
return __csum_partial_copy_kernel(src,
(__force void *)dst,
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index b4c477eb46ce..20dfaad3a55d 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -10,10 +10,8 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
#if defined(CONFIG_MACH_JAZZ)
return &jazz_dma_ops;
-#elif defined(CONFIG_SWIOTLB)
- return &swiotlb_dma_ops;
#else
- return &dma_direct_ops;
+ return NULL;
#endif
}
diff --git a/arch/mips/include/asm/futex.h b/arch/mips/include/asm/futex.h
index 8eff134b3a43..c14d798f3888 100644
--- a/arch/mips/include/asm/futex.h
+++ b/arch/mips/include/asm/futex.h
@@ -129,7 +129,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
int ret = 0;
u32 val;
- if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+ if (!access_ok(uaddr, sizeof(u32)))
return -EFAULT;
if (cpu_has_llsc && R10000_LLSC_WAR) {
diff --git a/arch/mips/include/asm/jazzdma.h b/arch/mips/include/asm/jazzdma.h
index d913439c738c..d13f940022d5 100644
--- a/arch/mips/include/asm/jazzdma.h
+++ b/arch/mips/include/asm/jazzdma.h
@@ -40,12 +40,6 @@ extern int vdma_get_enable(int channel);
#define VDMA_OFFSET(a) ((unsigned int)(a) & (VDMA_PAGESIZE-1))
/*
- * error code returned by vdma_alloc()
- * (See also arch/mips/kernel/jazzdma.c)
- */
-#define VDMA_ERROR 0xffffffff
-
-/*
* VDMA pagetable entry description
*/
typedef volatile struct VDMA_PGTBL_ENTRY {
diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h b/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
index e9cc62cfac99..9a7de47c7c79 100644
--- a/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
+++ b/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
@@ -3,12 +3,8 @@
#define __LINUX_MMC_JZ4740_MMC
struct jz4740_mmc_platform_data {
- int gpio_power;
- int gpio_card_detect;
- int gpio_read_only;
unsigned card_detect_active_low:1;
unsigned read_only_active_low:1;
- unsigned power_active_low:1;
unsigned data_1bit:1;
};
diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index d0ae5d55413b..b6870fec0f99 100644
--- a/arch/mips/include/asm/mach-loongson64/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -113,7 +113,7 @@ static inline void do_perfcnt_IRQ(void)
#define LOONGSON_PCICFG_SIZE 0x00000800 /* 2K */
#define LOONGSON_PCICFG_TOP (LOONGSON_PCICFG_BASE+LOONGSON_PCICFG_SIZE-1)
-#if defined(CONFIG_HT_PCI)
+#ifdef CONFIG_CPU_LOONGSON3
#define LOONGSON_PCIIO_BASE loongson_sysconf.pci_io_base
#else
#define LOONGSON_PCIIO_BASE 0x1fd00000
diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h
index aac8ce8902e7..5dfd4d66d6fc 100644
--- a/arch/mips/include/asm/mach-rc32434/rb.h
+++ b/arch/mips/include/asm/mach-rc32434/rb.h
@@ -71,12 +71,6 @@ struct korina_device {
struct net_device *dev;
};
-struct cf_device {
- int gpio_pin;
- void *dev;
- struct gendisk *gd;
-};
-
struct mpmc_device {
unsigned char state;
spinlock_t lock;
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index ce2d72e34274..bc29eeacc55a 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -32,7 +32,7 @@ static inline int user_termio_to_kernel_termios(struct ktermios *termios,
unsigned short iflag, oflag, cflag, lflag;
unsigned int err;
- if (!access_ok(VERIFY_READ, termio, sizeof(struct termio)))
+ if (!access_ok(termio, sizeof(struct termio)))
return -EFAULT;
err = __get_user(iflag, &termio->c_iflag);
@@ -61,7 +61,7 @@ static inline int kernel_termios_to_user_termio(struct termio __user *termio,
{
int err;
- if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio)))
+ if (!access_ok(termio, sizeof(struct termio)))
return -EFAULT;
err = __put_user(termios->c_iflag, &termio->c_iflag);
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 06629011a434..d43c1dc6ef15 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -109,9 +109,6 @@ static inline bool eva_kernel_access(void)
/*
* access_ok: - Checks if a user space pointer is valid
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE. Note that
- * %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe
- * to write to a block, it is always safe to read from it.
* @addr: User space pointer to start of block to check
* @size: Size of block to check
*
@@ -134,7 +131,7 @@ static inline int __access_ok(const void __user *p, unsigned long size)
return (get_fs().seg & (addr | (addr + size) | __ua_size(size))) == 0;
}
-#define access_ok(type, addr, size) \
+#define access_ok(addr, size) \
likely(__access_ok((addr), (size)))
/*
@@ -304,7 +301,7 @@ do { \
const __typeof__(*(ptr)) __user * __gu_ptr = (ptr); \
\
might_fault(); \
- if (likely(access_ok(VERIFY_READ, __gu_ptr, size))) { \
+ if (likely(access_ok( __gu_ptr, size))) { \
if (eva_kernel_access()) \
__get_kernel_common((x), size, __gu_ptr); \
else \
@@ -446,7 +443,7 @@ do { \
int __pu_err = -EFAULT; \
\
might_fault(); \
- if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) { \
+ if (likely(access_ok( __pu_addr, size))) { \
if (eva_kernel_access()) \
__put_kernel_common(__pu_addr, size); \
else \
@@ -691,8 +688,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
({ \
void __user * __cl_addr = (addr); \
unsigned long __cl_size = (n); \
- if (__cl_size && access_ok(VERIFY_WRITE, \
- __cl_addr, __cl_size)) \
+ if (__cl_size && access_ok(__cl_addr, __cl_size)) \
__cl_size = __clear_user(__cl_addr, __cl_size); \
__cl_size; \
})
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 59dae37f6b8d..b1990dd75f27 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -157,6 +157,7 @@ Ip_u2u1s3(_slti);
Ip_u2u1s3(_sltiu);
Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
+Ip_u3u2u1(_srav);
Ip_u2u1u3(_srl);
Ip_u3u2u1(_srlv);
Ip_u3u1u2(_subu);
diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index c05dcf5ab414..40fbb5dd66df 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -369,8 +369,9 @@ enum mm_32a_minor_op {
mm_ext_op = 0x02c,
mm_pool32axf_op = 0x03c,
mm_srl32_op = 0x040,
+ mm_srlv32_op = 0x050,
mm_sra_op = 0x080,
- mm_srlv32_op = 0x090,
+ mm_srav_op = 0x090,
mm_rotr_op = 0x0c0,
mm_lwxs_op = 0x118,
mm_addu32_op = 0x150,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.