Searched refs:count (Results 1 - 25 of 2988) sorted by relevance

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/drivers/tty/
H A Dn_tracesink.h34 void n_tracesink_datadrain(u8 *buf, int count);
H A Dtty_ldsem.c11 * 1) Upper half of semaphore count is a wait count (differs from rwsem
79 return atomic_long_add_return(delta, (atomic_long_t *)&sem->count);
83 * ldsem_cmpxchg() updates @*old with the last-known sem->count value.
84 * Returns 1 if count was successfully changed; @*old will have @new value.
85 * Returns 0 if count was not changed; @*old will have most recent sem->count
89 long tmp = atomic_long_cmpxchg(&sem->count, *old, new);
112 sem->count = LDSEM_UNLOCKED;
123 long adjust, count; local
154 long count = ldsem_atomic_update(LDSEM_ACTIVE_BIAS, sem); local
200 down_read_failed(struct ld_semaphore *sem, long count, long timeout) argument
268 down_write_failed(struct ld_semaphore *sem, long count, long timeout) argument
324 long count; local
343 long count; local
374 long count = sem->count; local
400 long count = sem->count; local
417 long count; local
431 long count; local
[all...]
/drivers/media/usb/em28xx/
H A Dem28xx-v4l.h18 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
/drivers/scsi/pcmcia/
H A Dnsp_io.h70 unsigned long count)
72 insb(BaseAddr + Register, buf, count);
77 unsigned long count)
79 /*nsp_dbg(NSP_DEBUG_DATA_IO, "buf=0x%p, count=0x%lx", buf, count);*/
80 nsp_multi_read_1(base, FIFODATA, buf, count);
89 unsigned long count)
91 insw(BaseAddr + Register, buf, count);
96 unsigned long count)
98 //nsp_dbg(NSP_DEBUG_DATA_IO, "buf=0x%p, count
67 nsp_multi_read_1(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
75 nsp_fifo8_read(unsigned int base, void *buf, unsigned long count) argument
86 nsp_multi_read_2(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
94 nsp_fifo16_read(unsigned int base, void *buf, unsigned long count) argument
105 nsp_multi_read_4(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
113 nsp_fifo32_read(unsigned int base, void *buf, unsigned long count) argument
124 nsp_multi_write_1(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
132 nsp_fifo8_write(unsigned int base, void *buf, unsigned long count) argument
142 nsp_multi_write_2(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
150 nsp_fifo16_write(unsigned int base, void *buf, unsigned long count) argument
160 nsp_multi_write_4(unsigned int BaseAddr, unsigned int Register, void *buf, unsigned long count) argument
168 nsp_fifo32_write(unsigned int base, void *buf, unsigned long count) argument
219 nsp_mmio_multi_read_4(unsigned long base, unsigned int Register, void *buf, unsigned long count) argument
237 nsp_mmio_fifo32_read(unsigned int base, void *buf, unsigned long count) argument
245 nsp_mmio_multi_write_4(unsigned long base, unsigned int Register, void *buf, unsigned long count) argument
263 nsp_mmio_fifo32_write(unsigned int base, void *buf, unsigned long count) argument
[all...]
/drivers/video/fbdev/core/
H A Dfb_sys_fops.c16 ssize_t fb_sys_read(struct fb_info *info, char __user *buf, size_t count, argument
35 if (count >= total_size)
36 count = total_size;
38 if (count + p > total_size)
39 count = total_size - p;
46 if (copy_to_user(buf, src, count))
50 *ppos += count;
52 return (err) ? err : count;
57 size_t count, loff_t *ppos)
75 if (count > total_siz
56 fb_sys_write(struct fb_info *info, const char __user *buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/char/
H A Dnwbutton.h22 int count; member in struct:button_callback
30 int button_add_callback (void (*callback) (void), int count);
36 extern int button_add_callback (void (*callback) (void), int count);
/drivers/net/wireless/b43legacy/
H A Dsysfs.c38 static int get_integer(const char *buf, size_t count) argument
43 if (count == 0)
45 count = min_t(size_t, count, 10);
46 memcpy(tmp, buf, count);
52 static int get_boolean(const char *buf, size_t count) argument
54 if (count != 0) {
59 if (count >= 4 && memcmp(buf, "true", 4) == 0)
61 if (count >= 5 && memcmp(buf, "false", 5) == 0)
63 if (count >
80 ssize_t count = 0; local
109 b43legacy_attr_interfmode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
162 ssize_t count; local
181 b43legacy_attr_preamble_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
[all...]
/drivers/staging/rtl8188eu/include/
H A Drtw_debug.h121 off_t offset, int count,
125 off_t offset, int count,
129 unsigned long count, void *data);
131 off_t offset, int count,
135 unsigned long count, void *data);
138 off_t offset, int count,
141 off_t offset, int count,
144 off_t offset, int count,
148 off_t offset, int count,
151 off_t offset, int count,
[all...]
/drivers/pci/hotplug/
H A Dibmphp_pci.c361 int count; local
374 for (count = 0; address[count]; count++) { /* for 6 BARs */
381 PCI_BASE_ADDRESS_0 + 4 * count, &tmp);
384 PCI_BASE_ADDRESS_0 + 4 * count, 0xFFFFFFFD);
387 PCI_BASE_ADDRESS_0 + 4 * count, 0xFFFFFFFF);
389 pci_bus_write_config_dword (ibmphp_pci_bus, devfn, address[count], 0xFFFFFFFF);
390 pci_bus_read_config_dword (ibmphp_pci_bus, devfn, address[count], &bar[count]);
568 int count; local
1080 int count, len[6]; local
1226 int count; local
1334 int count; local
1564 int count; local
[all...]
/drivers/infiniband/hw/qib/
H A Dqib_pio_copy.c39 * @count: number of 32-bit quantities to copy
45 void qib_pio_copy(void __iomem *to, const void *from, size_t count) argument
50 const u64 *end = src + (count >> 1);
54 if (count & 1)
59 const u32 *end = src + count;
/drivers/media/pci/ttpci/
H A Dav7110_ipack.c19 p->count = 0;
55 if (p->count < 10)
58 p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8);
59 p->buf[5] = (u8)((p->count - 6) & 0x00ff);
67 if (ac3_off < p->count)
69 p->count - ac3_off, &ai, 0);
71 nframes = (p->count - off - 3 - ac3_off) /
76 ac3_off += nframes * ai.framesize - p->count;
80 p->func(p->buf, p->count, p->data);
85 p->count
122 write_ipack(struct ipack *p, const u8 *data, int count) argument
145 av7110_ipack_instant_repack(const u8 *buf, int count, struct ipack *p) argument
[all...]
/drivers/video/fbdev/
H A Datafb_utils.h48 static inline void *fb_memclear_small(void *s, size_t count) argument
50 if (!count)
59 : "=a" (s), "=d" (count)
60 : "d" (0), "0" ((char *)s + count), "1" (count));
68 : "=a" (s), "=d" (count)
69 : "d" (0), "0" (s), "1" (count)
77 static inline void *fb_memclear(void *s, size_t count) argument
79 if (!count)
82 if (count < 1
117 fb_memset255(void *s, size_t count) argument
144 fb_memmove(void *d, const void *s, size_t count) argument
[all...]
/drivers/media/tuners/
H A Dtuner-types.c73 .count = ARRAY_SIZE(tuner_temic_pal_ranges),
89 .count = ARRAY_SIZE(tuner_philips_pal_i_ranges),
105 .count = ARRAY_SIZE(tuner_philips_ntsc_ranges),
122 .count = ARRAY_SIZE(tuner_philips_secam_ranges),
139 .count = ARRAY_SIZE(tuner_philips_pal_ranges),
156 .count = ARRAY_SIZE(tuner_temic_ntsc_ranges),
172 .count = ARRAY_SIZE(tuner_temic_pal_i_ranges),
188 .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges),
204 .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
215 .count
[all...]
/drivers/oprofile/
H A Doprofile_files.c31 size_t count, loff_t *offset)
34 buf, count, offset);
39 size_t count, loff_t *offset)
47 retval = oprofilefs_ulong_from_user(&val, buf, count);
55 return count;
68 static ssize_t depth_read(struct file *file, char __user *buf, size_t count, loff_t *offset) argument
70 return oprofilefs_ulong_to_user(oprofile_backtrace_depth, buf, count,
75 static ssize_t depth_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) argument
86 retval = oprofilefs_ulong_from_user(&val, buf, count);
94 return count;
30 timeout_read(struct file *file, char __user *buf, size_t count, loff_t *offset) argument
38 timeout_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) argument
105 pointer_size_read(struct file *file, char __user *buf, size_t count, loff_t *offset) argument
117 cpu_type_read(struct file *file, char __user *buf, size_t count, loff_t *offset) argument
129 enable_read(struct file *file, char __user *buf, size_t count, loff_t *offset) argument
135 enable_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) argument
166 dump_write(struct file *file, char const __user *buf, size_t count, loff_t *offset) argument
[all...]
/drivers/tty/hvc/
H A Dhvc_dcc.c24 static int hvc_dcc_put_chars(uint32_t vt, const char *buf, int count) argument
28 for (i = 0; i < count; i++) {
35 return count;
38 static int hvc_dcc_get_chars(uint32_t vt, char *buf, int count) argument
42 for (i = 0; i < count; ++i)
/drivers/acpi/
H A Dcustom_method.c23 size_t count, loff_t *ppos)
34 if (count <= sizeof(struct acpi_table_header))
49 (*ppos + count > max_size) ||
50 (*ppos + count < count) ||
51 (count > uncopied_bytes))
54 if (copy_from_user(buf + (*ppos), user_buf, count)) {
60 uncopied_bytes -= count;
61 *ppos += count;
72 return count;
22 cm_write(struct file *file, const char __user * user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/gpu/host1x/hw/
H A Dhost1x01_hardware.h95 static inline u32 host1x_opcode_incr(unsigned offset, unsigned count) argument
97 return (1 << 28) | (offset << 16) | count;
100 static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count) argument
102 return (2 << 28) | (offset << 16) | count;
126 static inline u32 host1x_opcode_gather(unsigned count) argument
128 return (6 << 28) | count;
131 static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count) argument
133 return (6 << 28) | (offset << 16) | BIT(15) | count;
136 static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count) argument
138 return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
[all...]
H A Dhost1x02_hardware.h94 static inline u32 host1x_opcode_incr(unsigned offset, unsigned count) argument
96 return (1 << 28) | (offset << 16) | count;
99 static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count) argument
101 return (2 << 28) | (offset << 16) | count;
125 static inline u32 host1x_opcode_gather(unsigned count) argument
127 return (6 << 28) | count;
130 static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count) argument
132 return (6 << 28) | (offset << 16) | BIT(15) | count;
135 static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count) argument
137 return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
[all...]
H A Dhost1x04_hardware.h94 static inline u32 host1x_opcode_incr(unsigned offset, unsigned count) argument
96 return (1 << 28) | (offset << 16) | count;
99 static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count) argument
101 return (2 << 28) | (offset << 16) | count;
125 static inline u32 host1x_opcode_gather(unsigned count) argument
127 return (6 << 28) | count;
130 static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count) argument
132 return (6 << 28) | (offset << 16) | BIT(15) | count;
135 static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count) argument
137 return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
[all...]
/drivers/misc/mic/host/
H A Dmic_sysfs.c135 const char *buf, size_t count)
146 count = rc;
166 count = -EINVAL;
168 return count;
203 const char *buf, size_t count)
213 mdev->cmdline = kmalloc(count + 1, GFP_KERNEL);
215 count = -ENOMEM;
219 strncpy(mdev->cmdline, buf, count);
221 if (mdev->cmdline[count - 1] == '\n')
222 mdev->cmdline[count
134 state_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
202 cmdline_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
248 firmware_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
293 ramdisk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
339 bootmode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
384 log_buf_addr_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
418 log_buf_len_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
[all...]
/drivers/acpi/acpica/
H A Dnsprepkg.c56 union acpi_operand_object **elements, u32 count);
75 * DESCRIPTION: Check a returned package object for the correct count and
89 u32 count; local
101 return_object->package.count));
110 /* Extract package count and elements array */
113 count = return_object->package.count;
119 if (!count) {
140 * The package count is fixed and there are no subpackages
147 if (count < expected_coun
400 acpi_ns_check_package_list(struct acpi_evaluate_info *info, const union acpi_predefined_info *package, union acpi_operand_object **elements, u32 count) argument
[all...]
/drivers/staging/rtl8188eu/core/
H A Drtw_debug.c26 off_t offset, int count,
31 len += snprintf(page + len, count - len, "%s\n", DRIVERVERSION);
38 off_t offset, int count,
46 unsigned long count, void *data)
53 if (count < 3) {
63 return count;
80 return count;
87 off_t offset, int count,
102 len += snprintf(page + len, count - len, "usb_read8(0x%x)=0x%x\n", proc_get_read_addr, usb_read8(padapter, proc_get_read_addr));
105 len += snprintf(page + len, count
25 proc_get_drv_version(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
37 proc_get_write_reg(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
45 proc_set_write_reg(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
86 proc_get_read_reg(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
119 proc_set_read_reg(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
146 proc_get_fwstate(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
162 proc_get_sec_info(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
180 proc_get_mlmext_state(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
197 proc_get_qos_option(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
213 proc_get_ht_option(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
227 proc_get_rf_info(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
242 proc_get_ap_info(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
283 proc_get_adapter_state(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
298 proc_get_trx_info(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
316 proc_get_mac_reg_dump1(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
339 proc_get_mac_reg_dump2(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
362 proc_get_mac_reg_dump3(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
385 proc_get_bb_reg_dump1(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
406 proc_get_bb_reg_dump2(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
427 proc_get_bb_reg_dump3(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
448 proc_get_rf_reg_dump1(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
473 proc_get_rf_reg_dump2(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
498 proc_get_rf_reg_dump3(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
525 proc_get_rf_reg_dump4(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
552 proc_get_rx_signal(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
577 proc_set_rx_signal(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
609 proc_get_ht_enable(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
627 proc_set_ht_enable(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
649 proc_get_cbw40_enable(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
669 proc_set_cbw40_enable(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
690 proc_get_ampdu_enable(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
710 proc_set_ampdu_enable(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
731 proc_get_two_path_rssi(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
751 proc_get_rx_stbc(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
771 proc_set_rx_stbc(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
792 proc_get_rssi_disp(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
800 proc_set_rssi_disp(struct file *file, const char __user *buffer, unsigned long count, void *data) argument
834 proc_get_all_sta_info(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
891 proc_get_best_channel(char *page, char **start, off_t offset, int count, int *eof, void *data) argument
[all...]
/drivers/net/wireless/b43/
H A Dsysfs.c36 static int get_integer(const char *buf, size_t count) argument
41 if (count == 0)
43 count = min_t(size_t, count, 10);
44 memcpy(tmp, buf, count);
55 ssize_t count = 0; local
69 count =
74 count =
79 count =
89 return count;
92 b43_attr_interfmode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
[all...]
/drivers/remoteproc/
H A Dremoteproc_debugfs.c48 size_t count, loff_t *ppos)
53 return simple_read_from_buffer(userbuf, count, ppos, trace->va, len);
76 size_t count, loff_t *ppos)
88 return simple_read_from_buffer(userbuf, count, ppos, buf, i);
99 size_t count, loff_t *ppos)
108 return simple_read_from_buffer(userbuf, count, ppos, buf, i);
119 size_t count, loff_t *ppos)
124 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf));
153 size_t count, loff_t *ppos)
159 if (count > sizeo
47 rproc_trace_read(struct file *filp, char __user *userbuf, size_t count, loff_t *ppos) argument
75 rproc_state_read(struct file *filp, char __user *userbuf, size_t count, loff_t *ppos) argument
98 rproc_name_read(struct file *filp, char __user *userbuf, size_t count, loff_t *ppos) argument
118 rproc_recovery_read(struct file *filp, char __user *userbuf, size_t count, loff_t *ppos) argument
152 rproc_recovery_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/gpu/drm/
H A Ddrm_flip_work.c60 atomic_add(pending, &work->count);
69 uint32_t count = atomic_read(&work->count); local
72 atomic_sub(count, &work->count);
74 while(count--)
97 atomic_set(&work->count, 0);

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