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Searched refs:rw (Results 1 – 25 of 430) sorted by relevance

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/linux/drivers/net/wireless/zydas/zd1211rw/
A Dzd_rf_rf2959.c54 bits(rw, 14, 15), bit(rw, 3), bit(rw, 2), bit(rw, 1),
61 bit(rw, 17), bit(rw, 16), bit(rw, 15), bit(rw, 14),
62 bit(rw, 13), bit(rw, 12), bit(rw, 11), bit(rw, 10),
63 bits(rw, 7, 9), bits(rw, 4, 6), bits(rw, 0, 3));
74 bits(rw, 8, 16), bits(rw, 4, 7), bits(rw, 0, 3));
80 bit(rw, 17), bit(rw, 16), bit(rw, 15), bit(rw, 14),
81 bit(rw, 13), bit(rw, 12), bit(rw, 11), bit(rw, 10),
82 bits(rw, 7, 9), bits(rw, 4, 6), bits(rw, 0,3));
105 bits(rw, 7, 9), bits(rw, 4, 6), bit(rw, 3), bit(rw, 2),
111 bits(rw, 15, 17), bits(rw, 9, 14), bits(rw, 3, 8),
[all …]
/linux/arch/arc/include/asm/
A Dspinlock.h101 : [rwlock] "r" (&(rw->counter)), in arch_read_lock()
125 : [rwlock] "r" (&(rw->counter)), in arch_read_trylock()
158 : [rwlock] "r" (&(rw->counter)), in arch_write_lock()
183 : [rwlock] "r" (&(rw->counter)), in arch_write_trylock()
209 : [rwlock] "r" (&(rw->counter)) in arch_read_unlock()
310 if (rw->counter > 0) { in arch_read_trylock()
311 rw->counter--; in arch_read_trylock()
337 rw->counter = 0; in arch_write_trylock()
348 while (!arch_read_trylock(rw)) in arch_read_lock()
354 while (!arch_write_trylock(rw)) in arch_write_lock()
[all …]
/linux/arch/parisc/include/asm/
A Dspinlock.h58 arch_spin_lock(&(rw->lock_mutex)); in arch_read_trylock()
64 if (rw->counter > 0) { in arch_read_trylock()
65 rw->counter--; in arch_read_trylock()
69 arch_spin_unlock(&(rw->lock_mutex)); in arch_read_trylock()
82 arch_spin_lock(&(rw->lock_mutex)); in arch_write_trylock()
91 rw->counter = 0; in arch_write_trylock()
102 while (!arch_read_trylock(rw)) in arch_read_lock()
108 while (!arch_write_trylock(rw)) in arch_write_lock()
117 arch_spin_lock(&(rw->lock_mutex)); in arch_read_unlock()
118 rw->counter++; in arch_read_unlock()
[all …]
/linux/block/
A Dblk-throttle.c348 int rw; in throtl_pd_alloc() local
362 for (rw = READ; rw <= WRITE; rw++) { in throtl_pd_alloc()
427 int rw; in tg_update_has_rules() local
429 for (rw = READ; rw <= WRITE; rw++) in tg_update_has_rules()
1208 int rw; in blk_throtl_dispatch_work_fn() local
1213 for (rw = READ; rw <= WRITE; rw++) in blk_throtl_dispatch_work_fn()
1977 for (rw = READ; rw <= WRITE; rw++) { in throtl_update_latency_buckets()
2003 avg_latency[rw][i].latency = latency[rw]; in throtl_update_latency_buckets()
2008 for (rw = READ; rw <= WRITE; rw++) { in throtl_update_latency_buckets()
2018 latency[rw] = avg_latency[rw][i].latency; in throtl_update_latency_buckets()
[all …]
/linux/arch/s390/include/asm/
A Dspinlock.h98 #define arch_read_relax(rw) barrier() argument
99 #define arch_write_relax(rw) barrier() argument
108 old = __atomic_add(1, &rw->cnts); in arch_read_lock()
110 arch_read_lock_wait(rw); in arch_read_lock()
115 __atomic_add_const_barrier(-1, &rw->cnts); in arch_read_unlock()
120 if (!__atomic_cmpxchg_bool(&rw->cnts, 0, 0x30000)) in arch_write_lock()
121 arch_write_lock_wait(rw); in arch_write_lock()
126 __atomic_add_barrier(-0x30000, &rw->cnts); in arch_write_unlock()
134 old = READ_ONCE(rw->cnts); in arch_read_trylock()
136 __atomic_cmpxchg_bool(&rw->cnts, old, old + 1)); in arch_read_trylock()
[all …]
/linux/arch/powerpc/include/asm/
A Dsimple_spinlock.h169 : "r" (&rw->lock) in __arch_read_trylock()
192 : "r" (token), "r" (&rw->lock) in __arch_write_trylock()
201 if (likely(__arch_read_trylock(rw) > 0)) in arch_read_lock()
206 splpar_rw_yield(rw); in arch_read_lock()
207 } while (unlikely(rw->lock < 0)); in arch_read_lock()
220 splpar_rw_yield(rw); in arch_write_lock()
221 } while (unlikely(rw->lock != 0)); in arch_write_lock()
228 return __arch_read_trylock(rw) > 0; in arch_read_trylock()
233 return __arch_write_trylock(rw) == 0; in arch_write_trylock()
248 : "r"(&rw->lock) in arch_read_unlock()
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/linux/arch/sh/include/asm/
A Dspinlock-cas.h52 static inline void arch_read_lock(arch_rwlock_t *rw) in arch_read_lock() argument
55 do old = rw->lock; in arch_read_lock()
59 static inline void arch_read_unlock(arch_rwlock_t *rw) in arch_read_unlock() argument
62 do old = rw->lock; in arch_read_unlock()
63 while (__sl_cas(&rw->lock, old, old+1) != old); in arch_read_unlock()
66 static inline void arch_write_lock(arch_rwlock_t *rw) in arch_write_lock() argument
71 static inline void arch_write_unlock(arch_rwlock_t *rw) in arch_write_unlock() argument
73 __sl_cas(&rw->lock, 0, RW_LOCK_BIAS); in arch_write_unlock()
76 static inline int arch_read_trylock(arch_rwlock_t *rw) in arch_read_trylock() argument
79 do old = rw->lock; in arch_read_trylock()
[all …]
A Dspinlock-llsc.h90 static inline void arch_read_lock(arch_rwlock_t *rw) in arch_read_lock() argument
103 : "r" (&rw->lock) in arch_read_lock()
108 static inline void arch_read_unlock(arch_rwlock_t *rw) in arch_read_unlock() argument
119 : "r" (&rw->lock) in arch_read_unlock()
124 static inline void arch_write_lock(arch_rwlock_t *rw) in arch_write_lock() argument
137 : "r" (&rw->lock), "r" (RW_LOCK_BIAS) in arch_write_lock()
142 static inline void arch_write_unlock(arch_rwlock_t *rw) in arch_write_unlock() argument
147 : "r" (&rw->lock), "r" (RW_LOCK_BIAS) in arch_write_unlock()
152 static inline int arch_read_trylock(arch_rwlock_t *rw) in arch_read_trylock() argument
168 : "r" (&rw->lock) in arch_read_trylock()
[all …]
/linux/arch/arm/include/asm/
A Dspinlock.h143 prefetchw(&rw->lock); in arch_write_lock()
152 : "r" (&rw->lock), "r" (0x80000000) in arch_write_lock()
162 prefetchw(&rw->lock); in arch_write_trylock()
170 : "r" (&rw->lock), "r" (0x80000000) in arch_write_trylock()
189 : "r" (&rw->lock), "r" (0) in arch_write_unlock()
211 prefetchw(&rw->lock); in arch_read_lock()
221 : "r" (&rw->lock) in arch_read_lock()
233 prefetchw(&rw->lock); in arch_read_unlock()
241 : "r" (&rw->lock) in arch_read_unlock()
252 prefetchw(&rw->lock); in arch_read_trylock()
[all …]
/linux/arch/sparc/kernel/
A Dprocess_32.c135 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3], in show_regs()
136 rw->locals[4], rw->locals[5], rw->locals[6], rw->locals[7]); in show_regs()
138 rw->ins[0], rw->ins[1], rw->ins[2], rw->ins[3], in show_regs()
139 rw->ins[4], rw->ins[5], rw->ins[6], rw->ins[7]); in show_regs()
150 struct reg_window32 *rw; in show_stack() local
166 rw = (struct reg_window32 *) fp; in show_stack()
167 pc = rw->ins[7]; in show_stack()
170 fp = rw->ins[6]; in show_stack()
373 struct reg_window32 *rw; local
383 pc = rw->ins[7];
[all …]
A Dprocess_64.c107 struct reg_window32 __user *rw; in show_regwindow32() local
136 struct reg_window __user *rw; in show_regwindow() local
215 struct reg_window *rw; in __global_reg_self() local
217 rw = (struct reg_window *) in __global_reg_self()
220 rp->i7 = rw->ins[7]; in __global_reg_self()
221 rw = (struct reg_window *) in __global_reg_self()
222 (rw->ins[6] + STACK_BIAS); in __global_reg_self()
224 rp->rpc = rw->ins[7]; in __global_reg_self()
670 struct reg_window *rw; in __get_wchan() local
682 pc = rw->ins[7]; in __get_wchan()
[all …]
A Dtraps_32.c72 struct reg_window32 *rw = (struct reg_window32 *)regs->u_regs[UREG_FP]; in die_if_kernel() local
78 while(rw && in die_if_kernel()
80 (((unsigned long) rw) >= PAGE_OFFSET) && in die_if_kernel()
81 !(((unsigned long) rw) & 0x7)) { in die_if_kernel()
82 printk("Caller[%08lx]: %pS\n", rw->ins[7], in die_if_kernel()
83 (void *) rw->ins[7]); in die_if_kernel()
84 rw = (struct reg_window32 *)rw->ins[6]; in die_if_kernel()
/linux/arch/sparc/include/asm/
A Dspinlock_32.h79 static inline void __arch_read_lock(arch_rwlock_t *rw) in __arch_read_lock() argument
82 lp = rw; in __arch_read_lock()
102 lp = rw; in __arch_read_unlock()
119 static inline void arch_write_lock(arch_rwlock_t *rw) in arch_write_lock() argument
122 lp = rw; in arch_write_lock()
142 static inline int arch_write_trylock(arch_rwlock_t *rw) in arch_write_trylock() argument
148 : "r" (&rw->lock) in arch_write_trylock()
152 val = rw->lock & ~0xff; in arch_write_trylock()
154 ((volatile u8*)&rw->lock)[3] = 0; in arch_write_trylock()
156 *(volatile u32*)&rw->lock = ~0U; in arch_write_trylock()
[all …]
/linux/kernel/trace/
A Dtrace_mmiotrace.c169 struct mmiotrace_rw *rw; in mmio_print_rw() local
176 rw = &field->rw; in mmio_print_rw()
178 switch (rw->opcode) { in mmio_print_rw()
182 rw->width, secs, usec_rem, rw->map_id, in mmio_print_rw()
184 rw->value, rw->pc, 0); in mmio_print_rw()
189 rw->width, secs, usec_rem, rw->map_id, in mmio_print_rw()
191 rw->value, rw->pc, 0); in mmio_print_rw()
199 (rw->value >> 16) & 0xff, (rw->value >> 8) & 0xff, in mmio_print_rw()
200 (rw->value >> 0) & 0xff, rw->pc, 0); in mmio_print_rw()
295 struct mmiotrace_rw *rw) in __trace_mmiotrace_rw() argument
[all …]
/linux/Documentation/hwmon/
A Damc6821.rst30 temp1_min rw "
31 temp1_max rw "
32 temp1_crit rw "
38 temp2_min rw "
39 temp2_max rw "
40 temp2_crit rw "
47 fan1_min rw "
48 fan1_max rw "
50 fan1_div rw Fan divisor can be either 2 or 4.
52 pwm1 rw pwm1
[all …]
A Dmax1668.rst35 temp1_max rw local temperature maximum threshold for alarm
37 temp1_min rw local temperature minimum threshold for alarm
40 temp2_max rw remote temperature 1 maximum threshold for alarm
42 temp2_min rw remote temperature 1 minimum threshold for alarm
45 temp3_max rw remote temperature 2 maximum threshold for alarm
47 temp3_min rw remote temperature 2 minimum threshold for alarm
55 temp4_max rw remote temperature 3 maximum threshold for alarm
57 temp4_min rw remote temperature 3 minimum threshold for alarm
60 temp5_max rw remote temperature 4 maximum threshold for alarm
62 temp5_min rw remote temperature 4 minimum threshold for alarm
/linux/drivers/block/xen-blkback/
A Dcommon.h405 dst->u.rw.nr_segments = src->u.rw.nr_segments; in blkif_get_x86_32_req()
406 dst->u.rw.handle = src->u.rw.handle; in blkif_get_x86_32_req()
407 dst->u.rw.id = src->u.rw.id; in blkif_get_x86_32_req()
408 dst->u.rw.sector_number = src->u.rw.sector_number; in blkif_get_x86_32_req()
411 n = dst->u.rw.nr_segments; in blkif_get_x86_32_req()
413 dst->u.rw.seg[i] = src->u.rw.seg[i]; in blkif_get_x86_32_req()
453 dst->u.rw.nr_segments = src->u.rw.nr_segments; in blkif_get_x86_64_req()
454 dst->u.rw.handle = src->u.rw.handle; in blkif_get_x86_64_req()
455 dst->u.rw.id = src->u.rw.id; in blkif_get_x86_64_req()
456 dst->u.rw.sector_number = src->u.rw.sector_number; in blkif_get_x86_64_req()
[all …]
/linux/drivers/pci/
A Dpci-bridge-emul.c44 u32 rw; member
93 .rw = GENMASK(24, 0),
112 .rw = GENMASK(31, 20) | GENMASK(15, 4),
120 .rw = GENMASK(31, 20) | GENMASK(15, 4),
127 .rw = ~0,
131 .rw = ~0,
135 .rw = ~0,
143 .rw = GENMASK(31, 11) | BIT(0),
153 .rw = (GENMASK(7, 0) |
185 .rw = GENMASK(15, 0),
[all …]
/linux/arch/s390/lib/
A Dspinlock.c269 void arch_read_lock_wait(arch_rwlock_t *rw) in arch_read_lock_wait() argument
272 while (READ_ONCE(rw->cnts) & 0x10000) in arch_read_lock_wait()
278 __atomic_add_const(-1, &rw->cnts); in arch_read_lock_wait()
280 arch_spin_lock(&rw->wait); in arch_read_lock_wait()
282 __atomic_add_const(1, &rw->cnts); in arch_read_lock_wait()
284 while (READ_ONCE(rw->cnts) & 0x10000) in arch_read_lock_wait()
286 arch_spin_unlock(&rw->wait); in arch_read_lock_wait()
295 __atomic_add(0x20000, &rw->cnts); in arch_write_lock_wait()
298 arch_spin_lock(&rw->wait); in arch_write_lock_wait()
301 old = READ_ONCE(rw->cnts); in arch_write_lock_wait()
[all …]
/linux/Documentation/target/
A Dtcm_mod_builder.rst76 -rw-r--r-- 1 root root 282 2010-10-05 03:22 Kbuild
77 -rw-r--r-- 1 root root 171 2010-10-05 03:22 Kconfig
78 -rw-r--r-- 1 root root 49 2010-10-05 03:23 modules.order
79 -rw-r--r-- 1 root root 738 2010-10-05 03:22 tcm_nab5000_base.h
83 -rw-r--r-- 1 root root 5414 2010-10-05 03:22 tcm_nab5000_fabric.c
87 -rw-r--r-- 1 root root 401861 2010-10-05 03:23 tcm_nab5000.ko
88 -rw-r--r-- 1 root root 265 2010-10-05 03:23 .tcm_nab5000.ko.cmd
89 -rw-r--r-- 1 root root 459 2010-10-05 03:23 tcm_nab5000.mod.c
90 -rw-r--r-- 1 root root 23896 2010-10-05 03:23 tcm_nab5000.mod.o
92 -rw-r--r-- 1 root root 379022 2010-10-05 03:23 tcm_nab5000.o
[all …]
/linux/Documentation/trace/coresight/
A Dcoresight-etm4x-reference.rst22 :File: ``mode`` (rw)
74 :File: ``addr_idx`` (rw)
87 :File: ``addr_range`` (rw)
123 :File: ``addr_start`` (rw)
135 :File: ``addr_stop`` (rw)
301 :File: ``bb_ctrl`` (rw)
397 :File: ``ctxid_masks`` (rw)
465 :File: ``res_idx`` (rw)
498 :File: ``event`` (rw)
512 :File: ``event_instren`` (rw)
[all …]
/linux/arch/ia64/include/asm/
A Dspinlock.h157 #define arch_read_lock(rw) \ argument
159 arch_rwlock_t *__read_lock_ptr = (rw); \
170 #define arch_read_unlock(rw) \ argument
172 arch_rwlock_t *__read_lock_ptr = (rw); \
205 #define arch_write_trylock(rw) \ argument
213 : "=r"(result) : "r"(rw) : "ar.ccv", "r29", "memory"); \
237 #define arch_write_trylock(rw) \ argument
241 ia64_val = ia64_cmpxchg4_acq((__u32 *)(rw), ia64_set_val, 0); \
/linux/drivers/nvdimm/
A Dblk.c64 struct bio_integrity_payload *bip, u64 lba, int rw) in nd_blk_rw_integrity() argument
94 cur_len, rw); in nd_blk_rw_integrity()
110 struct bio_integrity_payload *bip, u64 lba, int rw) in nd_blk_rw_integrity() argument
118 unsigned int len, unsigned int off, int rw, sector_t sector) in nsblk_do_bvec() argument
153 err = nd_blk_rw_integrity(nsblk, bip, lba, rw); in nsblk_do_bvec()
172 int err = 0, rw; in nd_blk_submit_bio() local
179 rw = bio_data_dir(bio); in nd_blk_submit_bio()
188 bvec.bv_offset, rw, iter.bi_sector); in nd_blk_submit_bio()
192 (rw == READ) ? "READ" : "WRITE", in nd_blk_submit_bio()
205 resource_size_t offset, void *iobuf, size_t n, int rw, in nsblk_rw_bytes() argument
[all …]
/linux/arch/riscv/include/asm/
A Dbarrier.h26 #define __smp_mb() RISCV_FENCE(rw,rw)
33 RISCV_FENCE(rw,w); \
41 RISCV_FENCE(r,rw); \
/linux/drivers/i2c/busses/
A Di2c-ali1563.c187 union i2c_smbus_data *data, u8 rw) in ali1563_block() argument
195 if (rw == I2C_SMBUS_WRITE) { in ali1563_block()
209 if (rw == I2C_SMBUS_WRITE) { in ali1563_block()
234 unsigned short flags, char rw, u8 cmd, in ali1563_access() argument
273 outb_p(((addr & 0x7f) << 1) | (rw & 0x01), SMB_HST_ADD); in ali1563_access()
281 if (rw == I2C_SMBUS_WRITE) in ali1563_access()
287 if (rw == I2C_SMBUS_WRITE) in ali1563_access()
292 if (rw == I2C_SMBUS_WRITE) { in ali1563_access()
299 error = ali1563_block(a, data, rw); in ali1563_access()
307 if ((rw == I2C_SMBUS_WRITE) || (size == HST_CNTL2_QUICK)) in ali1563_access()

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