| /Linux-v6.1/arch/alpha/kernel/ |
| D | io.c | 275 * Read COUNT 8-bit bytes from port PORT into memory starting at SRC.
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()
[all …]
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| /Linux-v6.1/lib/ |
| D | lockref.c | 37 * lockref_get - Increments reference count unconditionally
41 * to the object, so you know the count cannot be zero.
46 new.count++; in lockref_get()
52 lockref->count++; in lockref_get()
58 * lockref_get_not_zero - Increments count unless the count is 0 or dead
60 * Return: 1 if count updated successfully or 0 if count was zero
67 new.count++; in lockref_get_not_zero()
68 if (old.count <= 0) in lockref_get_not_zero()
76 if (lockref->count > 0) { in lockref_get_not_zero()
77 lockref->count++; in lockref_get_not_zero()
[all …]
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| /Linux-v6.1/drivers/tty/ |
| D | tty_ldsem.c | 12 * 1) Upper half of semaphore count is a wait count (differs from rwsem
67 atomic_long_set(&sem->count, LDSEM_UNLOCKED); in __init_ldsem()
78 long adjust, count; in __ldsem_wake_readers() local
82 * Note the 'active part' of the count is incremented by in __ldsem_wake_readers()
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()
107 * Only wake this writer if the active part of the count can be in writer_trylock()
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()
[all …]
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| /Linux-v6.1/drivers/pci/hotplug/ |
| D | ibmphp_pci.c | 342 int count; in configure_device() local
355 for (count = 0; address[count]; count++) { /* for 6 BARs */ in configure_device()
362 PCI_BASE_ADDRESS_0 + 4 * count, &tmp); in configure_device()
365 PCI_BASE_ADDRESS_0 + 4 * count, 0xFFFFFFFD); in configure_device()
368 PCI_BASE_ADDRESS_0 + 4 * count, 0xFFFFFFFF); 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()
[all …]
|
| /Linux-v6.1/tools/usb/ |
| D | hcd-tests.sh | 32 declare -i COUNT BUFLEN
34 COUNT=50000
51 if ! ./testusb $TEST_ARGS -s $BUFLEN -c $COUNT $* 2>/dev/null
95 COUNT=5000
98 # FIXME automatically multiply COUNT by 10 when
101 # COUNT=50000
126 echo "test 1: $COUNT transfers, same size"
128 echo "test 3: $COUNT transfers, variable/short size"
131 COUNT=100
132 echo "test 17: $COUNT transfers, unaligned DMA map by core"
[all …]
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| /Linux-v6.1/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 …]
|
| /Linux-v6.1/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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| /Linux-v6.1/arch/riscv/include/asm/ |
| 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-v6.1/drivers/staging/media/deprecated/saa7146/av7110/ |
| D | av7110_ipack.c | 20 p->count = 0; in av7110_ipack_reset()
56 if (p->count < 10) in send_ipack()
59 p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); in send_ipack()
60 p->buf[5] = (u8)((p->count - 6) & 0x00ff); in send_ipack()
68 if (ac3_off < p->count) in send_ipack()
70 p->count - ac3_off, &ai, 0); in send_ipack()
72 nframes = (p->count - off - 3 - ac3_off) / in send_ipack()
77 ac3_off += nframes * ai.framesize - p->count; in send_ipack()
81 p->func(p->buf, p->count, p->data); in send_ipack()
86 p->count = 9; in send_ipack()
[all …]
|
| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-bus-counter | 1 What: /sys/bus/counter/devices/counterX/countY/count
5 Count data of Count Y represented as a string.
11 Historical capture of the Count Y count data.
17 Count value ceiling for Count Y. This is the upper limit for the
24 Count value floor for Count Y. This is the lower limit for the
31 Count mode for channel Y. The ceiling and floor values for
32 Count Y are used by the count mode where required. The following
33 count modes are available:
41 the Count Y ceiling value, while the lower limit is set
42 to the Count Y floor value. The counter freezes at
[all …]
|
| /Linux-v6.1/include/trace/events/ |
| D | cma.h | 14 unsigned long count, unsigned int align),
16 TP_ARGS(name, pfn, page, count, align),
22 __field(unsigned long, count)
30 __entry->count = count;
34 TP_printk("name=%s pfn=0x%lx page=%p count=%lu align=%u",
38 __entry->count,
45 unsigned long count),
47 TP_ARGS(name, pfn, page, count),
53 __field(unsigned long, count)
60 __entry->count = count;
[all …]
|
| /Linux-v6.1/tools/perf/pmu-events/arch/x86/icelake/ |
| D | floating-point.json | 15 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
21 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
26 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
32 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
37 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
43 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
48 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
54 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
59 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
65 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
[all …]
|
| /Linux-v6.1/tools/perf/pmu-events/arch/x86/icelakex/ |
| D | floating-point.json | 15 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
21 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
26 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
32 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
37 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
43 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
48 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
54 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
59 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
65 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
[all …]
|
| /Linux-v6.1/tools/perf/pmu-events/arch/x86/tigerlake/ |
| D | floating-point.json | 14 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
20 …count twice as noted below. Each count represents 2 computation operations, one for each element.…
25 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
31 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
36 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
42 …count twice as noted below. Each count represents 4 computation operations, one for each element.…
47 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
53 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
58 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
64 …count twice as noted below. Each count represents 8 computation operations, one for each element.…
[all …]
|
| /Linux-v6.1/drivers/gpu/drm/msm/disp/mdp5/ |
| 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 = 5,
[all …]
|
| /Linux-v6.1/drivers/platform/chrome/ |
| D | cros_ec_sysfs.c | 28 int count = 0; in reboot_show() local
30 count += scnprintf(buf + count, PAGE_SIZE - count, in reboot_show()
32 count += scnprintf(buf + count, PAGE_SIZE - count, in reboot_show()
34 return count; in reboot_show()
39 const char *buf, size_t count) in reboot_store() argument
95 count = -EINVAL; in reboot_store()
105 count = ret; in reboot_store()
108 return count; in reboot_store()
120 int count = 0; in version_show() local
134 count = ret; in version_show()
[all …]
|
| /Linux-v6.1/arch/loongarch/kernel/ |
| D | io.c | 12 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) in __memcpy_fromio() argument
14 while (count && !IS_ALIGNED((unsigned long)from, 8)) { in __memcpy_fromio()
18 count--; in __memcpy_fromio()
21 while (count >= 8) { in __memcpy_fromio()
25 count -= 8; in __memcpy_fromio()
28 while (count) { in __memcpy_fromio()
32 count--; in __memcpy_fromio()
40 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count) in __memcpy_toio() argument
42 while (count && !IS_ALIGNED((unsigned long)to, 8)) { in __memcpy_toio()
46 count--; in __memcpy_toio()
[all …]
|
| /Linux-v6.1/arch/csky/kernel/ |
| D | io.c | 10 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) in __memcpy_fromio() argument
12 while (count && !IS_ALIGNED((unsigned long)from, 4)) { in __memcpy_fromio()
16 count--; in __memcpy_fromio()
19 while (count >= 4) { in __memcpy_fromio()
23 count -= 4; in __memcpy_fromio()
26 while (count) { in __memcpy_fromio()
30 count--; in __memcpy_fromio()
38 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count) in __memcpy_toio() argument
40 while (count && !IS_ALIGNED((unsigned long)to, 4)) { in __memcpy_toio()
44 count--; in __memcpy_toio()
[all …]
|
| /Linux-v6.1/arch/arm64/kernel/ |
| D | io.c | 15 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) in __memcpy_fromio() argument
17 while (count && !IS_ALIGNED((unsigned long)from, 8)) { in __memcpy_fromio()
21 count--; in __memcpy_fromio()
24 while (count >= 8) { in __memcpy_fromio()
28 count -= 8; in __memcpy_fromio()
31 while (count) { in __memcpy_fromio()
35 count--; in __memcpy_fromio()
43 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count) in __memcpy_toio() argument
45 while (count && !IS_ALIGNED((unsigned long)to, 8)) { in __memcpy_toio()
49 count--; in __memcpy_toio()
[all …]
|
| /Linux-v6.1/drivers/scsi/pcmcia/ |
| 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
79 /*nsp_dbg(NSP_DEBUG_DATA_IO, "buf=0x%p, count=0x%lx", buf, count);*/ in nsp_fifo8_read()
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
98 //nsp_dbg(NSP_DEBUG_DATA_IO, "buf=0x%p, count=0x%lx*2", buf, count); in nsp_fifo16_read()
99 nsp_multi_read_2(base, FIFODATA, buf, count); in nsp_fifo16_read()
[all …]
|
| /Linux-v6.1/arch/arm64/lib/ |
| D | memset.S | 30 count .req x2 label
52 cmp count, #15
55 tbz count, #3, 1f
58 tbz count, #2, 2f
61 tbz count, #1, 3f
64 tbz count, #0, 4f
75 * The count is not less than 16, we can use stp to store the start 16 bytes,
81 sub count, count, tmp2
88 cmp count, #64
91 ands tmp1, count, #0x30
[all …]
|
| /Linux-v6.1/drivers/acpi/ |
| D | fan_attr.c | 22 int count; in show_state() local
25 count = scnprintf(buf, PAGE_SIZE, "not-defined:"); in show_state()
27 count = scnprintf(buf, PAGE_SIZE, "%lld:", fps->control); in show_state()
30 count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:"); in show_state()
32 count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->trip_point); in show_state()
35 count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:"); in show_state()
37 count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->speed); in show_state()
40 count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:"); in show_state()
42 count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->noise_level * 100); in show_state()
45 count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined\n"); in show_state()
[all …]
|
| /Linux-v6.1/drivers/net/wireless/broadcom/b43legacy/ |
| 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 …]
|
| /Linux-v6.1/arch/sh/kernel/ |
| 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-v6.1/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 …]
|
