| /arch/parisc/lib/ |
| D | io.c | 19 void memcpy_toio(volatile void __iomem *dst, const void *src, int count) in memcpy_toio() argument
26 count--; in memcpy_toio()
28 while (count > 3) { in memcpy_toio()
32 count -= 4; in memcpy_toio()
35 while (count--) { in memcpy_toio()
54 void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) in memcpy_fromio() argument
57 if ( (((unsigned long)dst ^ (unsigned long)src) & 1) || (count < 2) ) in memcpy_fromio()
60 if ( (((unsigned long)dst ^ (unsigned long)src) & 2) || (count < 4) ) in memcpy_fromio()
68 count--; in memcpy_fromio()
69 if (count < 2) goto bytecopy; in memcpy_fromio()
[all …]
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| /arch/alpha/kernel/ |
| D | io.c | 214 void ioread8_rep(void __iomem *port, void *dst, unsigned long count) in ioread8_rep() argument
217 if (!count) in ioread8_rep()
219 count--; in ioread8_rep()
224 while (count >= 4) { in ioread8_rep()
226 count -= 4; in ioread8_rep()
235 while (count) { in ioread8_rep()
236 --count; in ioread8_rep()
242 void insb(unsigned long port, void *dst, unsigned long count) in insb() argument
244 ioread8_rep(ioport_map(port, 1), dst, count); in insb()
257 void ioread16_rep(void __iomem *port, void *dst, unsigned long count) in ioread16_rep() argument
[all …]
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| /arch/mips/include/asm/mach-generic/ |
| D | ide.h | 60 unsigned int count) in __ide_insw() argument
63 insw(port, addr, count); in __ide_insw()
64 __ide_flush_dcache_range((unsigned long)addr, count * 2); in __ide_insw()
68 static inline void __ide_insl(unsigned long port, void *addr, unsigned int count) in __ide_insl() argument
71 insl(port, addr, count); in __ide_insl()
72 __ide_flush_dcache_range((unsigned long)addr, count * 4); in __ide_insl()
77 unsigned long count) in __ide_outsw() argument
80 outsw(port, addr, count); in __ide_outsw()
81 __ide_flush_dcache_range((unsigned long)addr, count * 2); in __ide_outsw()
86 unsigned long count) in __ide_outsl() argument
[all …]
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| /arch/arm64/kernel/ |
| D | io.c | 26 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) in __memcpy_fromio() argument
28 while (count && !IS_ALIGNED((unsigned long)from, 8)) { in __memcpy_fromio()
32 count--; in __memcpy_fromio()
35 while (count >= 8) { in __memcpy_fromio()
39 count -= 8; in __memcpy_fromio()
42 while (count) { in __memcpy_fromio()
46 count--; in __memcpy_fromio()
54 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count) in __memcpy_toio() argument
56 while (count && !IS_ALIGNED((unsigned long)to, 8)) { in __memcpy_toio()
60 count--; in __memcpy_toio()
[all …]
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| /arch/alpha/include/asm/ |
| D | rwsem.h | 29 oldcount = sem->count.counter; in __down_read()
30 sem->count.counter += RWSEM_ACTIVE_READ_BIAS; in __down_read()
42 :"=&r" (oldcount), "=m" (sem->count), "=&r" (temp) in __down_read()
43 :"Ir" (RWSEM_ACTIVE_READ_BIAS), "m" (sem->count) : "memory"); in __down_read()
56 res = atomic_long_read(&sem->count); in __down_read_trylock()
62 res = atomic_long_cmpxchg(&sem->count, old, new); in __down_read_trylock()
71 oldcount = sem->count.counter; in ___down_write()
72 sem->count.counter += RWSEM_ACTIVE_WRITE_BIAS; in ___down_write()
84 :"=&r" (oldcount), "=m" (sem->count), "=&r" (temp) in ___down_write()
85 :"Ir" (RWSEM_ACTIVE_WRITE_BIAS), "m" (sem->count) : "memory"); in ___down_write()
[all …]
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| /arch/nios2/lib/ |
| D | memmove.c | 13 void *memmove(void *d, const void *s, size_t count) in memmove() argument
17 if (!count) in memmove()
24 if ((count < 8) || ((dst ^ src) & 3)) in memmove()
29 count--; in memmove()
35 count -= 2; in memmove()
37 while (count > 3) { in memmove()
41 count -= 4; in memmove()
44 while (count--) in memmove()
47 dst = (unsigned long) d + count; in memmove()
48 src = (unsigned long) s + count; in memmove()
[all …]
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| /arch/sh/kernel/ |
| D | io.c | 19 void memcpy_fromio(void *to, const volatile void __iomem *from, unsigned long count) in memcpy_fromio() argument
26 if ((count >= 0x20) && in memcpy_fromio()
53 : "=&r" (to), "=&r" (count), in memcpy_fromio()
56 : "7"(from), "0" (to), "1" (count) in memcpy_fromio()
62 for (; count > 3; count -= 4) { in memcpy_fromio()
69 for (; count > 0; count--) { in memcpy_fromio()
82 void memcpy_toio(volatile void __iomem *to, const void *from, unsigned long count) in memcpy_toio() argument
85 for ( ; count > 3; count -= 4) { in memcpy_toio()
92 for (; count > 0; count--) { in memcpy_toio()
106 void memset_io(volatile void __iomem *dst, int c, unsigned long count) in memset_io() argument
[all …]
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| D | iomap.c | 80 static inline void mmio_insb(void __iomem *addr, u8 *dst, int count) in mmio_insb() argument
82 while (--count >= 0) { in mmio_insb()
89 static inline void mmio_insw(void __iomem *addr, u16 *dst, int count) in mmio_insw() argument
91 while (--count >= 0) { in mmio_insw()
98 static inline void mmio_insl(void __iomem *addr, u32 *dst, int count) in mmio_insl() argument
100 while (--count >= 0) { in mmio_insl()
107 static inline void mmio_outsb(void __iomem *addr, const u8 *src, int count) in mmio_outsb() argument
109 while (--count >= 0) { in mmio_outsb()
115 static inline void mmio_outsw(void __iomem *addr, const u16 *src, int count) in mmio_outsw() argument
117 while (--count >= 0) { in mmio_outsw()
[all …]
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| /arch/hexagon/mm/ |
| D | uaccess.c | 35 __kernel_size_t __clear_user_hexagon(void __user *dest, unsigned long count) in __clear_user_hexagon() argument
39 while (count > PAGE_SIZE) { in __clear_user_hexagon()
42 return count - (PAGE_SIZE - uncleared); in __clear_user_hexagon()
43 count -= PAGE_SIZE; in __clear_user_hexagon()
46 if (count) in __clear_user_hexagon()
47 count = raw_copy_to_user(dest, &empty_zero_page, count); in __clear_user_hexagon()
49 return count; in __clear_user_hexagon()
52 unsigned long clear_user_hexagon(void __user *dest, unsigned long count) in clear_user_hexagon() argument
54 if (!access_ok(VERIFY_WRITE, dest, count)) in clear_user_hexagon()
55 return count; in clear_user_hexagon()
[all …]
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| /arch/mn10300/include/asm/ |
| D | io.h | 125 static inline void insb(unsigned long addr, void *buffer, int count) in insb() argument
127 if (count) { in insb()
132 } while (--count); in insb()
136 static inline void insw(unsigned long addr, void *buffer, int count) in insw() argument
138 if (count) { in insw()
143 } while (--count); in insw()
147 static inline void insl(unsigned long addr, void *buffer, int count) in insl() argument
149 if (count) { in insl()
154 } while (--count); in insl()
158 static inline void outsb(unsigned long addr, const void *buffer, int count) in outsb() argument
[all …]
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| D | spinlock.h | 123 atomic_t *count = (atomic_t *)rw; in arch_read_lock() local
124 while (atomic_dec_return(count) < 0) in arch_read_lock()
125 atomic_inc(count); in arch_read_lock()
136 atomic_t *count = (atomic_t *)rw; in arch_write_lock() local
137 while (!atomic_sub_and_test(RW_LOCK_BIAS, count)) in arch_write_lock()
138 atomic_add(RW_LOCK_BIAS, count); in arch_write_lock()
149 atomic_t *count = (atomic_t *)rw; in arch_read_unlock() local
150 atomic_inc(count); in arch_read_unlock()
161 atomic_t *count = (atomic_t *)rw; in arch_write_unlock() local
162 atomic_add(RW_LOCK_BIAS, count); in arch_write_unlock()
[all …]
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| /arch/sparc/lib/ |
| D | PeeCeeI.c | 13 void outsb(unsigned long __addr, const void *src, unsigned long count) in outsb() argument
18 while (count--) in outsb()
23 void outsw(unsigned long __addr, const void *src, unsigned long count) in outsw() argument
27 while (count--) { in outsw()
34 void outsl(unsigned long __addr, const void *src, unsigned long count) in outsl() argument
39 if (!count) in outsl()
45 while (count--) { in outsl()
52 while (count--) { in outsl()
64 while (count--) { in outsl()
76 while (count--) { in outsl()
[all …]
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| /arch/alpha/oprofile/ |
| D | op_model_ev4.c | 24 unsigned long ctl = 0, count, hilo; in ev4_reg_setup() local
48 count = ctr[0].count; in ev4_reg_setup()
49 if (count <= 4096) in ev4_reg_setup()
50 count = 4096, hilo = 1; in ev4_reg_setup()
52 count = 65536, hilo = 0; in ev4_reg_setup()
53 ctr[0].count = count; in ev4_reg_setup()
56 count = ctr[1].count; in ev4_reg_setup()
57 if (count <= 256) in ev4_reg_setup()
58 count = 256, hilo = 1; in ev4_reg_setup()
60 count = 4096, hilo = 0; in ev4_reg_setup()
[all …]
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| /arch/mips/lib/ |
| D | iomap.c | 105 static inline void mmio_insb(void __iomem *addr, u8 *dst, int count) in mmio_insb() argument
107 while (--count >= 0) { in mmio_insb()
114 static inline void mmio_insw(void __iomem *addr, u16 *dst, int count) in mmio_insw() argument
116 while (--count >= 0) { in mmio_insw()
123 static inline void mmio_insl(void __iomem *addr, u32 *dst, int count) in mmio_insl() argument
125 while (--count >= 0) { in mmio_insl()
132 static inline void mmio_outsb(void __iomem *addr, const u8 *src, int count) in mmio_outsb() argument
134 while (--count >= 0) { in mmio_outsb()
140 static inline void mmio_outsw(void __iomem *addr, const u16 *src, int count) in mmio_outsw() argument
142 while (--count >= 0) { in mmio_outsw()
[all …]
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| /arch/arm64/lib/ |
| D | memset.S | 42 count .req x2 label
66 cmp count, #15
69 tbz count, #3, 1f
72 tbz count, #2, 2f
75 tbz count, #1, 3f
78 tbz count, #0, 4f
95 sub count, count, tmp2
102 cmp count, #64
105 ands tmp1, count, #0x30
120 ands count, count, #15
[all …]
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| /arch/frv/kernel/ |
| D | uaccess.c | 20 long strncpy_from_user(char *dst, const char __user *src, long count) in strncpy_from_user() argument
26 BUG_ON(count < 0); in strncpy_from_user()
39 if ((unsigned long) count > max) { in strncpy_from_user()
40 memset(dst + max, 0, count - max); in strncpy_from_user()
41 count = max; in strncpy_from_user()
45 for (; count > 0; count--, p++, src++) { in strncpy_from_user()
57 if (count > 0) in strncpy_from_user()
58 memset(p, 0, count); /* clear remainder of buffer [security] */ in strncpy_from_user()
72 long strnlen_user(const char __user *src, long count) in strnlen_user() argument
78 BUG_ON(count < 0); in strnlen_user()
[all …]
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| /arch/s390/lib/ |
| D | spinlock.c | 67 int owner, count; in arch_spin_lock_wait() local
74 count = spin_retry; in arch_spin_lock_wait()
83 if (count-- >= 0) in arch_spin_lock_wait()
85 count = spin_retry; in arch_spin_lock_wait()
100 int owner, count; in arch_spin_lock_wait_flags() local
109 count = spin_retry; in arch_spin_lock_wait_flags()
120 if (count-- >= 0) in arch_spin_lock_wait_flags()
122 count = spin_retry; in arch_spin_lock_wait_flags()
137 int owner, count; in arch_spin_trylock_retry() local
139 for (count = spin_retry; count > 0; count--) { in arch_spin_trylock_retry()
[all …]
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| /arch/metag/kernel/ |
| D | ptrace.c | 40 unsigned int pos, unsigned int count, in metag_gp_regs_copyout() argument
48 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
53 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
62 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
67 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
72 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
78 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
83 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
88 ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, in metag_gp_regs_copyout()
95 unsigned int pos, unsigned int count, in metag_gp_regs_copyin() argument
[all …]
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| /arch/tile/lib/ |
| D | checksum.c | 21 int odd, count; in do_csum() local
32 count = len >> 1; /* nr of 16-bit words.. */ in do_csum()
33 if (count) { in do_csum()
36 count--; in do_csum()
40 count >>= 1; /* nr of 32-bit words.. */ in do_csum()
41 if (count) { in do_csum()
46 count--; in do_csum()
50 count >>= 1; /* nr of 64-bit words.. */ in do_csum()
57 BUG_ON(count >= 65530); in do_csum()
59 while (count) { in do_csum()
[all …]
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| /arch/sparc/kernel/ |
| D | ptrace_32.c | 51 unsigned int pos, unsigned int count, in genregs32_get() argument
64 count /= sizeof(reg); in genregs32_get()
67 for (; count > 0 && pos < 16; count--) in genregs32_get()
72 for (; count > 0 && pos < 32; count--) { in genregs32_get()
77 for (; count > 0 && pos < 16; count--) { in genregs32_get()
84 for (; count > 0 && pos < 32; count--) { in genregs32_get()
90 while (count > 0) { in genregs32_get()
117 count--; in genregs32_get()
121 count *= sizeof(reg); in genregs32_get()
123 return user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, in genregs32_get()
[all …]
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| /arch/s390/include/asm/ |
| D | rwsem.h | 63 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __down_read()
64 : "Q" (sem->count), "i" (RWSEM_ACTIVE_READ_BIAS) in __down_read()
85 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __down_read_trylock()
86 : "Q" (sem->count), "i" (RWSEM_ACTIVE_READ_BIAS) in __down_read_trylock()
105 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in ___down_write()
106 : "Q" (sem->count), "m" (tmp) in ___down_write()
141 : "=&d" (old), "=Q" (sem->count) in __down_write_trylock()
142 : "Q" (sem->count), "d" (RWSEM_ACTIVE_WRITE_BIAS) in __down_write_trylock()
160 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __up_read()
161 : "Q" (sem->count), "i" (-RWSEM_ACTIVE_READ_BIAS) in __up_read()
[all …]
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| /arch/x86/include/asm/ |
| D | string_32.h | 13 extern char *strncpy(char *dest, const char *src, size_t count);
19 extern char *strncat(char *dest, const char *src, size_t count);
25 extern int strncmp(const char *cs, const char *ct, size_t count);
203 extern void *memchr(const void *cs, int c, size_t count);
205 static inline void *__memset_generic(void *s, char c, size_t count) in __memset_generic() argument
211 : "a" (c), "1" (s), "0" (count) in __memset_generic()
217 #define __constant_count_memset(s, c, count) __memset_generic((s), (c), (count)) argument
225 void *__constant_c_memset(void *s, unsigned long c, size_t count) in __constant_c_memset() argument
237 : "a" (c), "q" (count), "0" (count/4), "1" ((long)s) in __constant_c_memset()
244 extern size_t strnlen(const char *s, size_t count);
[all …]
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| /arch/arm/plat-samsung/ |
| D | pm-common.c | 31 void s3c_pm_do_save(struct sleep_save *ptr, int count) in s3c_pm_do_save() argument
33 for (; count > 0; count--, ptr++) { in s3c_pm_do_save()
50 void s3c_pm_do_restore(const struct sleep_save *ptr, int count) in s3c_pm_do_restore() argument
52 for (; count > 0; count--, ptr++) { in s3c_pm_do_restore()
71 void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) in s3c_pm_do_restore_core() argument
73 for (; count > 0; count--, ptr++) in s3c_pm_do_restore_core()
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| /arch/arm/boot/compressed/ |
| D | string.c | 44 void *memmove(void *__dest, __const void *__src, size_t count) in memmove() argument
53 return memcpy(__dest, __src, count); in memmove()
55 while (count--) in memmove()
56 d[count] = s[count]; in memmove()
69 size_t strnlen(const char *s, size_t count) in strnlen() argument
73 for (sc = s; count-- && *sc != '\0'; ++sc) in strnlen()
78 int memcmp(const void *cs, const void *ct, size_t count) in memcmp() argument
80 const unsigned char *su1 = cs, *su2 = ct, *end = su1 + count; in memcmp()
106 void *memchr(const void *s, int c, size_t count) in memchr() argument
110 while (count--) in memchr()
[all …]
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| /arch/sparc/include/asm/ |
| D | ide.h | 36 static inline void __ide_insw(void __iomem *port, void *dst, u32 count) in __ide_insw() argument
39 unsigned long end = (unsigned long)dst + (count << 1); in __ide_insw()
46 count--; in __ide_insw()
49 while(count >= 2) { in __ide_insw()
55 count -= 2; in __ide_insw()
58 if(count) in __ide_insw()
66 static inline void __ide_outsw(void __iomem *port, const void *src, u32 count) in __ide_outsw() argument
69 unsigned long end = (unsigned long)src + (count << 1); in __ide_outsw()
76 count--; in __ide_outsw()
79 while(count >= 2) { in __ide_outsw()
[all …]
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