| /linux/arch/parisc/lib/ |
| H A 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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| /linux/arch/alpha/kernel/ |
| H A D | io.c | 277 void ioread8_rep(const void __iomem *port, void *dst, unsigned long count) in ioread8_rep() argument
280 if (!count) in ioread8_rep()
282 count--; in ioread8_rep()
287 while (count >= 4) { in ioread8_rep()
289 count -= 4; in ioread8_rep()
298 while (count) { in ioread8_rep()
299 --count; in ioread8_rep()
305 void insb(unsigned long port, void *dst, unsigned long count) in insb() argument
307 ioread8_rep(ioport_map(port, 1), dst, count); in insb()
320 void ioread16_rep(const void __iomem *port, void *dst, unsigned long count) in ioread16_rep() argument
[all …]
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| /linux/drivers/pci/hotplug/ |
| H A D | ibmphp_pci.c | 342 int count; in configure_device() local
355 for (count = 0; address[count]; count++) { /* for 6 BARs */ in configure_device()
370 pci_bus_write_config_dword(ibmphp_pci_bus, devfn, address[count], 0xFFFFFFFF); in configure_device()
371 pci_bus_read_config_dword(ibmphp_pci_bus, devfn, address[count], &bar[count]); in configure_device()
373 if (!bar[count]) /* This BAR is not implemented */ in configure_device()
376 debug("Device %x BAR %d wants %x\n", func->device, count, bar[count]); in configure_device()
378 if (bar[count] & PCI_BASE_ADDRESS_SPACE_IO) { in configure_device()
382 len[count] = bar[count] & 0xFFFFFFFC; in configure_device()
383 len[count] = ~len[count] + 1; in configure_device()
385 debug("len[count] in IO %x, count %d\n", len[count], count); in configure_device()
[all …]
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| /linux/drivers/media/tuners/ |
| H A D | tuner-types.c | 74 .count = ARRAY_SIZE(tuner_temic_pal_ranges),
90 .count = ARRAY_SIZE(tuner_philips_pal_i_ranges),
106 .count = ARRAY_SIZE(tuner_philips_ntsc_ranges),
123 .count = ARRAY_SIZE(tuner_philips_secam_ranges),
140 .count = ARRAY_SIZE(tuner_philips_pal_ranges),
157 .count = ARRAY_SIZE(tuner_temic_ntsc_ranges),
173 .count = ARRAY_SIZE(tuner_temic_pal_i_ranges),
189 .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges),
205 .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
216 .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
[all …]
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| /linux/drivers/gpu/drm/msm/disp/mdp5/ |
| H A D | mdp5_cfg.c | 20 .count = 1,
34 .count = 5,
39 .count = 3,
48 .count = 3,
56 .count = 2,
63 .count = 5,
82 .count = 3,
86 .count = 3,
109 .count = 1,
123 .count = 2,
[all …]
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| /linux/drivers/tty/ |
| H A D | tty_ldsem.c | 67 atomic_long_set(&sem->count, LDSEM_UNLOCKED); in __init_ldsem()
78 long adjust, count; in __ldsem_wake_readers() local
86 count = atomic_long_add_return(adjust, &sem->count); in __ldsem_wake_readers()
88 if (count > 0) in __ldsem_wake_readers()
90 if (atomic_long_try_cmpxchg(&sem->count, &count, count - adjust)) in __ldsem_wake_readers()
110 long count = atomic_long_add_return(LDSEM_ACTIVE_BIAS, &sem->count); in writer_trylock() local
112 if ((count & LDSEM_ACTIVE_MASK) == LDSEM_ACTIVE_BIAS) in writer_trylock()
114 if (atomic_long_try_cmpxchg(&sem->count, &count, count - LDSEM_ACTIVE_BIAS)) in writer_trylock()
156 down_read_failed(struct ld_semaphore *sem, long count, long timeout) in down_read_failed() argument
170 if (atomic_long_try_cmpxchg(&sem->count, &count, count + adjust)) { in down_read_failed()
[all …]
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| /linux/arch/riscv/include/asm/ |
| H A D | io.h | 64 unsigned int count) \
67 if (count) { \
73 } while (--count); \
81 unsigned int count) \
84 if (count) { \
89 } while (--count); \
97 #define readsb(addr, buffer, count) __readsb(addr, buffer, count) argument
98 #define readsw(addr, buffer, count) __readsw(addr, buffer, count) argument
99 #define readsl(addr, buffer, count) __readsl(addr, buffer, count) argument
104 #define insb(addr, buffer, count) __insb(PCI_IOBASE + (addr), buffer, count) argument
[all …]
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| /linux/drivers/staging/media/av7110/ |
| H A D | av7110_ipack.c | 19 p->count = 0; in av7110_ipack_reset()
51 if (p->count < 10) in send_ipack()
54 p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); in send_ipack()
55 p->buf[5] = (u8)((p->count - 6) & 0x00ff); in send_ipack()
63 if (ac3_off < p->count) in send_ipack()
65 p->count - ac3_off, &ai, 0); in send_ipack()
67 nframes = (p->count - off - 3 - ac3_off) / in send_ipack()
72 ac3_off += nframes * ai.framesize - p->count; in send_ipack()
76 p->func(p->buf, p->count, p->data); in send_ipack()
81 p->count = 9; in send_ipack()
[all …]
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_guc_db_mgr.c | 58 weight = bitmap_weight(dbm->bitmap, dbm->count); in __fini_dbm()
63 weight, dbm->count); in __fini_dbm()
69 dbm->count = 0; in __fini_dbm()
87 int xe_guc_db_mgr_init(struct xe_guc_db_mgr *dbm, unsigned int count) in xe_guc_db_mgr_init() argument
91 if (count == ~0) in xe_guc_db_mgr_init()
92 count = GUC_NUM_DOORBELLS; in xe_guc_db_mgr_init()
95 dbm_assert(dbm, count <= GUC_NUM_DOORBELLS); in xe_guc_db_mgr_init()
97 if (!count) in xe_guc_db_mgr_init()
100 dbm->bitmap = bitmap_zalloc(count, GFP_KERNEL); in xe_guc_db_mgr_init()
103 dbm->count = count; in xe_guc_db_mgr_init()
[all …]
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| /linux/lib/ |
| H A D | percpu_counter.c | 70 fbc->count = amount; in percpu_counter_set()
95 s64 count; in percpu_counter_add_batch() local
98 count = this_cpu_read(*fbc->counters); in percpu_counter_add_batch()
100 if (unlikely(abs(count + amount) >= batch)) { in percpu_counter_add_batch()
106 count = __this_cpu_read(*fbc->counters); in percpu_counter_add_batch()
107 fbc->count += count + amount; in percpu_counter_add_batch()
108 __this_cpu_sub(*fbc->counters, count); in percpu_counter_add_batch()
112 } while (!this_cpu_try_cmpxchg(*fbc->counters, &count, count + amount)); in percpu_counter_add_batch()
122 s64 count; in percpu_counter_add_batch() local
126 count = __this_cpu_read(*fbc->counters) + amount; in percpu_counter_add_batch()
[all …]
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| H A D | lockref.c | 45 new.count++; in lockref_get()
51 lockref->count++; in lockref_get()
66 new.count++; in lockref_get_not_zero()
67 if (old.count <= 0) in lockref_get_not_zero()
75 if (lockref->count > 0) { in lockref_get_not_zero()
76 lockref->count++; in lockref_get_not_zero()
94 new.count--; in lockref_put_not_zero()
95 if (old.count <= 1) in lockref_put_not_zero()
103 if (lockref->count > 1) { in lockref_put_not_zero()
104 lockref->count--; in lockref_put_not_zero()
[all …]
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| H A D | string.c | 92 char *strncpy(char *dest, const char *src, size_t count) in strncpy() argument
96 while (count) { in strncpy()
100 count--; in strncpy()
113 ssize_t sized_strscpy(char *dest, const char *src, size_t count) in sized_strscpy() argument
116 size_t max = count; in sized_strscpy()
119 if (count == 0 || WARN_ON_ONCE(count > INT_MAX)) in sized_strscpy()
156 count -= sizeof(unsigned long); in sized_strscpy()
157 if (unlikely(!count)) { in sized_strscpy()
167 while (count > 1) { in sized_strscpy()
175 count--; in sized_strscpy()
[all …]
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| /linux/drivers/scsi/pcmcia/ |
| H A D | nsp_io.h | 70 unsigned long count) in nsp_multi_read_1() argument
72 insb(BaseAddr + Register, buf, count); in nsp_multi_read_1()
77 unsigned long count) in nsp_fifo8_read() argument
80 nsp_multi_read_1(base, FIFODATA, buf, count); in nsp_fifo8_read()
89 unsigned long count) in nsp_multi_read_2() argument
91 insw(BaseAddr + Register, buf, count); in nsp_multi_read_2()
96 unsigned long count) in nsp_fifo16_read() argument
99 nsp_multi_read_2(base, FIFODATA, buf, count); in nsp_fifo16_read()
108 unsigned long count) in nsp_multi_read_4() argument
110 insl(BaseAddr + Register, buf, count); in nsp_multi_read_4()
[all …]
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| /linux/drivers/video/fbdev/ |
| H A D | atafb_utils.h | 49 static inline void *fb_memclear_small(void *s, size_t count) in fb_memclear_small() argument
51 if (!count) in fb_memclear_small()
60 : "=a" (s), "=d" (count) in fb_memclear_small()
61 : "d" (0), "0" ((char *)s + count), "1" (count)); in fb_memclear_small()
69 : "=a" (s), "=d" (count) in fb_memclear_small()
70 : "d" (0), "0" (s), "1" (count) in fb_memclear_small()
78 static inline void *fb_memclear(void *s, size_t count) in fb_memclear() argument
80 if (!count) in fb_memclear()
83 if (count < 16) { in fb_memclear()
90 : "=a" (s), "=d" (count) in fb_memclear()
[all …]
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| /linux/kernel/irq/ |
| H A D | timings.c | 282 for (i = irqts->count < IRQ_TIMINGS_SIZE ? \
283 0 : irqts->count & IRQ_TIMINGS_MASK, \
284 irqts->count = min(IRQ_TIMINGS_SIZE, \
285 irqts->count); \
286 irqts->count > 0; irqts->count--, \
294 int count; member
384 int index, i, period_max, count, start, min = INT_MAX; in __irq_timings_next_event() local
387 irqs->count = irqs->last_ts = 0; in __irq_timings_next_event()
396 period_max = irqs->count > (3 * PREDICTION_PERIOD_MAX) ? in __irq_timings_next_event()
397 PREDICTION_PERIOD_MAX : irqs->count / 3; in __irq_timings_next_event()
[all …]
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| /linux/arch/sparc/lib/ |
| H A 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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| /linux/include/trace/events/ |
| H A D | cma.h | 14 unsigned long count),
16 TP_ARGS(name, pfn, page, count),
22 __field(unsigned long, count)
29 __entry->count = count;
32 TP_printk("name=%s pfn=0x%lx page=%p count=%lu",
36 __entry->count)
41 TP_PROTO(const char *name, unsigned long count, unsigned int align),
43 TP_ARGS(name, count, align),
47 __field(unsigned long, count)
[all...] |
| /linux/drivers/net/wireless/broadcom/b43legacy/ |
| H A D | sysfs.c | 25 static int get_integer(const char *buf, size_t count) in get_integer() argument
30 if (count == 0) in get_integer()
32 count = min_t(size_t, count, 10); in get_integer()
33 memcpy(tmp, buf, count); in get_integer()
41 static int get_boolean(const char *buf, size_t count) in get_boolean() argument
43 if (count != 0) { in get_boolean()
48 if (count >= 4 && memcmp(buf, "true", 4) == 0) in get_boolean()
50 if (count >= 5 && memcmp(buf, "false", 5) == 0) in get_boolean()
52 if (count >= 3 && memcmp(buf, "yes", 3) == 0) in get_boolean()
54 if (count >= 2 && memcmp(buf, "no", 2) == 0) in get_boolean()
[all …]
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| /linux/drivers/s390/crypto/ |
| H A D | pkey_sysfs.c | 51 loff_t off, size_t count) in pkey_protkey_aes_attr_read() argument
57 if (off != 0 || count < sizeof(protkeytoken)) in pkey_protkey_aes_attr_read()
60 if (count < 2 * sizeof(protkeytoken)) in pkey_protkey_aes_attr_read()
108 loff_t off, size_t count) in pkey_protkey_aes_xts_attr_read() argument
125 if (off != 0 || count < sizeof(*t) + protlen) in pkey_protkey_aes_xts_attr_read()
150 loff_t off, size_t count) in pkey_protkey_hmac_attr_read() argument
167 if (off != 0 || count < sizeof(*t) + protlen) in pkey_protkey_hmac_attr_read()
189 size_t count) in protkey_aes_128_read() argument
192 off, count); in protkey_aes_128_read()
199 size_t count) in protkey_aes_192_read() argument
[all …]
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| /linux/arch/csky/lib/ |
| H A D | string.c | 30 void *memcpy(void *dest, const void *src, size_t count) in memcpy() argument
36 if (count < MIN_THRESHOLD) in memcpy()
40 for (; d.as_uptr & WORD_MASK; count--) in memcpy()
57 for (; count >= BYTES_LONG; count -= BYTES_LONG) { in memcpy()
75 for (; count >= BYTES_LONG; count -= BYTES_LONG) in memcpy()
80 while (count--) in memcpy()
91 void *memmove(void *dest, const void *src, size_t count) in memmove() argument
93 if (dest < src || src + count <= dest) in memmove()
94 return memcpy(dest, src, count); in memmove()
97 const char *s = src + count; in memmove()
[all …]
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| /linux/arch/sh/kernel/ |
| H A D | iomap.c | 77 static inline void mmio_insb(const void __iomem *addr, u8 *dst, int count) in mmio_insb() argument
79 while (--count >= 0) { in mmio_insb()
86 static inline void mmio_insw(const void __iomem *addr, u16 *dst, int count) in mmio_insw() argument
88 while (--count >= 0) { in mmio_insw()
95 static inline void mmio_insl(const void __iomem *addr, u32 *dst, int count) in mmio_insl() argument
97 while (--count >= 0) { in mmio_insl()
104 static inline void mmio_outsb(void __iomem *addr, const u8 *src, int count) in mmio_outsb() argument
106 while (--count >= 0) { in mmio_outsb()
112 static inline void mmio_outsw(void __iomem *addr, const u16 *src, int count) in mmio_outsw() argument
114 while (--count >= 0) { in mmio_outsw()
[all …]
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| /linux/drivers/acpi/acpica/ |
| H A D | nsprepkg.c | 22 union acpi_operand_object **elements, u32 count);
33 union acpi_operand_object **elements, u32 count);
59 u32 count; in acpi_ns_check_package() local
71 return_object->package.count)); in acpi_ns_check_package()
83 count = return_object->package.count; in acpi_ns_check_package()
89 if (!count) { in acpi_ns_check_package()
110 status = acpi_ns_custom_package(info, elements, count); in acpi_ns_check_package()
122 if (count < expected_count) { in acpi_ns_check_package()
124 } else if (count > expected_count) { in acpi_ns_check_package()
128 info->full_pathname, count, in acpi_ns_check_package()
[all …]
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| /linux/arch/nios2/lib/ |
| H A 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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| /linux/fs/sysv/ |
| H A D | balloc.c | 48 unsigned count; in sysv_free_block() local
65 count = fs16_to_cpu(sbi, *sbi->s_bcache_count); in sysv_free_block()
67 if (count > sbi->s_flc_size) { in sysv_free_block()
76 if (count == sbi->s_flc_size || count == 0) { in sysv_free_block()
85 *(__fs16*)bh->b_data = cpu_to_fs16(sbi, count); in sysv_free_block()
86 memcpy(get_chunk(sb,bh), blocks, count * sizeof(sysv_zone_t)); in sysv_free_block()
90 count = 0; in sysv_free_block()
92 sbi->s_bcache[count++] = nr; in sysv_free_block()
94 *sbi->s_bcache_count = cpu_to_fs16(sbi, count); in sysv_free_block()
106 unsigned count; in sysv_new_block() local
[all …]
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| /linux/drivers/media/usb/pvrusb2/ |
| H A D | pvrusb2-debugifc.c | 14 unsigned int count) in debugifc_count_whitespace() argument
19 for (scnt = 0; scnt < count; scnt++) { in debugifc_count_whitespace()
31 unsigned int count) in debugifc_count_nonwhitespace() argument
36 for (scnt = 0; scnt < count; scnt++) { in debugifc_count_nonwhitespace()
46 static unsigned int debugifc_isolate_word(const char *buf,unsigned int count, in debugifc_isolate_word() argument
57 scnt = debugifc_count_whitespace(buf,count); in debugifc_isolate_word()
58 consume_cnt += scnt; count -= scnt; buf += scnt; in debugifc_isolate_word()
59 if (!count) goto done; in debugifc_isolate_word()
61 scnt = debugifc_count_nonwhitespace(buf,count); in debugifc_isolate_word()
65 consume_cnt += scnt; count -= scnt; buf += scnt; in debugifc_isolate_word()
[all …]
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