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/kernel/linux/linux-5.10/kernel/irq/
H A Dproc.c138 const char __user *buffer, size_t count, loff_t *pos) in write_irq_affinity()
151 err = cpumask_parselist_user(buffer, count, new_value); in write_irq_affinity()
153 err = cpumask_parse_user(buffer, count, new_value); in write_irq_affinity()
186 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_proc_write()
188 return write_irq_affinity(0, file, buffer, count, pos); in irq_affinity_proc_write()
192 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_list_proc_write()
194 return write_irq_affinity(1, file, buffer, count, pos); in irq_affinity_list_proc_write()
242 const char __user *buffer, size_t count, loff_t *ppos) in default_affinity_write()
250 err = cpumask_parse_user(buffer, count, new_value); in default_affinity_write()
137 write_irq_affinity(int type, struct file *file, const char __user *buffer, size_t count, loff_t *pos) write_irq_affinity() argument
185 irq_affinity_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) irq_affinity_proc_write() argument
191 irq_affinity_list_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) irq_affinity_list_proc_write() argument
241 default_affinity_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) default_affinity_write() argument
H A Dtimings.c41 * buffer every time there is an interrupt, as a tuple: the interrupt
55 * where the interrupts are disabled and the circular buffer
59 * At this point, we read the circular buffer and we fill the irq
82 * the suite whatever its position in the buffer.
129 * Compute a new_ema(buffer[index], interval)
130 * Store the index in a circular buffer
190 * buffer: 8, 15, 8, 8, 8, 8, 15, 8, 8, 8, 8, 15, 8, 8, 8
246 * buffer: 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4
251 * buffer: 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4
273 * Number of elements in the circular buffer
317 irq_timings_next_event_index(int *buffer, size_t len, int period_max) irq_timings_next_event_index() argument
715 int buffer[IRQ_TIMINGS_SIZE]; irq_timings_test_next_index() local
[all...]
/kernel/linux/linux-5.10/fs/squashfs/
H A Dfile.c364 void squashfs_fill_page(struct page *page, struct squashfs_cache_entry *buffer, int offset, int avail) in squashfs_fill_page() argument
370 copied = squashfs_copy_data(pageaddr, buffer, offset, avail); in squashfs_fill_page()
382 void squashfs_copy_cache(struct page *page, struct squashfs_cache_entry *buffer, in squashfs_copy_cache() argument
399 int avail = buffer ? min_t(int, bytes, PAGE_SIZE) : 0; in squashfs_copy_cache()
412 squashfs_fill_page(push_page, buffer, offset, avail); in squashfs_copy_cache()
424 struct squashfs_cache_entry *buffer = squashfs_get_fragment(inode->i_sb, in squashfs_readpage_fragment() local
427 int res = buffer->error; in squashfs_readpage_fragment()
434 squashfs_copy_cache(page, buffer, expected, in squashfs_readpage_fragment()
437 squashfs_cache_put(buffer); in squashfs_readpage_fragment()
/kernel/linux/linux-5.10/drivers/ssb/
H A Dsdio.c297 static void ssb_sdio_block_read(struct ssb_device *dev, void *buffer, in ssb_sdio_block_read() argument
307 memset(buffer, 0xff, count); in ssb_sdio_block_read()
315 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
320 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
326 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
404 static void ssb_sdio_block_write(struct ssb_device *dev, const void *buffer, in ssb_sdio_block_write() argument
422 (void *)buffer, count); in ssb_sdio_block_write()
427 (void *)buffer, count); in ssb_sdio_block_write()
433 (void *)buffer, count); in ssb_sdio_block_write()
/kernel/linux/linux-6.6/drivers/media/i2c/
H A Dmt9v011.c73 __be16 buffer; in mt9v011_read() local
83 rc = i2c_master_recv(c, (char *)&buffer, 2); in mt9v011_read()
88 val = be16_to_cpu(buffer); in mt9v011_read()
99 unsigned char buffer[3]; in mt9v011_write() local
102 buffer[0] = addr; in mt9v011_write()
103 buffer[1] = value >> 8; in mt9v011_write()
104 buffer[2] = value & 0xff; in mt9v011_write()
107 "mt9v011: writing 0x%02x 0x%04x\n", buffer[0], value); in mt9v011_write()
108 rc = i2c_master_send(c, buffer, 3); in mt9v011_write()
/kernel/linux/linux-6.6/drivers/android/
H A Dbinder_trace.h303 TP_PROTO(struct binder_buffer *buffer),
304 TP_ARGS(buffer));
307 TP_PROTO(struct binder_buffer *buffer),
308 TP_ARGS(buffer));
311 TP_PROTO(struct binder_buffer *buffer),
312 TP_ARGS(buffer));
315 TP_PROTO(struct binder_buffer *buffer),
316 TP_ARGS(buffer));
331 __entry->offset = start - alloc->buffer;
/kernel/linux/linux-6.6/drivers/acpi/
H A Dfan_core.c49 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; in acpi_fan_get_fst() local
54 status = acpi_evaluate_object(device->handle, "_FST", NULL, &buffer); in acpi_fan_get_fst()
60 obj = buffer.pointer; in acpi_fan_get_fst()
216 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; in acpi_fan_get_fif() local
224 status = acpi_evaluate_object(device->handle, "_FIF", NULL, &buffer); in acpi_fan_get_fif()
228 obj = buffer.pointer; in acpi_fan_get_fif()
268 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; in acpi_fan_get_fps() local
273 status = acpi_evaluate_object(device->handle, "_FPS", NULL, &buffer); in acpi_fan_get_fps()
277 obj = buffer.pointer; in acpi_fan_get_fps()
H A Dprocessor_pdc.c55 obj->buffer.length = 12; in acpi_processor_alloc_pdc()
56 obj->buffer.pointer = (u8 *) buf; in acpi_processor_alloc_pdc()
97 kfree(obj_list->pointer->buffer.pointer); in acpi_processor_set_pdc()
/kernel/linux/linux-6.6/drivers/ssb/
H A Dsdio.c297 static void ssb_sdio_block_read(struct ssb_device *dev, void *buffer, in ssb_sdio_block_read() argument
307 memset(buffer, 0xff, count); in ssb_sdio_block_read()
315 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
320 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
326 error = sdio_readsb(bus->host_sdio, buffer, offset, count); in ssb_sdio_block_read()
404 static void ssb_sdio_block_write(struct ssb_device *dev, const void *buffer, in ssb_sdio_block_write() argument
422 (void *)buffer, count); in ssb_sdio_block_write()
427 (void *)buffer, count); in ssb_sdio_block_write()
433 (void *)buffer, count); in ssb_sdio_block_write()
/kernel/linux/linux-6.6/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim_net.c61 void *buffer; member
96 if (is_broadcast_ether_addr(net->buffer + hdr_len) || in receive_filter()
97 is_multicast_ether_addr(net->buffer + hdr_len)) in receive_filter()
99 if (!strncmp(net->buffer + hdr_len, vio_config->mac, ETH_ALEN)) in receive_filter()
230 net->buffer, PAGE_SIZE); in vdpasim_net_work()
249 net->buffer, read); in vdpasim_net_work()
435 kvfree(net->buffer); in vdpasim_net_free()
481 net->buffer = kvmalloc(PAGE_SIZE, GFP_KERNEL); in vdpasim_net_dev_add()
482 if (!net->buffer) { in vdpasim_net_dev_add()
/kernel/linux/linux-6.6/drivers/char/hw_random/
H A Dcore.c59 static inline int rng_get_data(struct hwrng *rng, u8 *buffer, size_t size,
193 static inline int rng_get_data(struct hwrng *rng, u8 *buffer, size_t size, in rng_get_data() argument
199 return rng->read(rng, (void *)buffer, size, wait); in rng_get_data()
207 return rng->data_read(rng, (u32 *)buffer); in rng_get_data()
215 u8 buffer[RNG_BUFFER_SIZE]; in rng_dev_read() local
259 memcpy(buffer, rng_buffer + data_avail, len); in rng_dev_read()
265 if (copy_to_user(buf + ret, buffer, len)) { in rng_dev_read()
284 memzero_explicit(buffer, sizeof(buffer)); in rng_dev_read()
/kernel/linux/linux-6.6/kernel/irq/
H A Dtimings.c41 * buffer every time there is an interrupt, as a tuple: the interrupt
55 * where the interrupts are disabled and the circular buffer
59 * At this point, we read the circular buffer and we fill the irq
82 * the suite whatever its position in the buffer.
129 * Compute a new_ema(buffer[index], interval)
130 * Store the index in a circular buffer
190 * buffer: 8, 15, 8, 8, 8, 8, 15, 8, 8, 8, 8, 15, 8, 8, 8
246 * buffer: 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4
251 * buffer: 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 4
273 * Number of elements in the circular buffer
317 irq_timings_next_event_index(int *buffer, size_t len, int period_max) irq_timings_next_event_index() argument
715 int buffer[IRQ_TIMINGS_SIZE]; irq_timings_test_next_index() local
[all...]
H A Dproc.c138 const char __user *buffer, size_t count, loff_t *pos) in write_irq_affinity()
151 err = cpumask_parselist_user(buffer, count, new_value); in write_irq_affinity()
153 err = cpumask_parse_user(buffer, count, new_value); in write_irq_affinity()
186 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_proc_write()
188 return write_irq_affinity(0, file, buffer, count, pos); in irq_affinity_proc_write()
192 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_list_proc_write()
194 return write_irq_affinity(1, file, buffer, count, pos); in irq_affinity_list_proc_write()
242 const char __user *buffer, size_t count, loff_t *ppos) in default_affinity_write()
250 err = cpumask_parse_user(buffer, count, new_value); in default_affinity_write()
137 write_irq_affinity(int type, struct file *file, const char __user *buffer, size_t count, loff_t *pos) write_irq_affinity() argument
185 irq_affinity_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) irq_affinity_proc_write() argument
191 irq_affinity_list_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) irq_affinity_list_proc_write() argument
241 default_affinity_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) default_affinity_write() argument
/kernel/linux/linux-6.6/drivers/net/wireless/realtek/rtlwifi/
H A Ddebug.c48 ssize_t (*cb_write)(struct file *filp, const char __user *buffer,
266 const char __user *buffer, in rtl_debugfs_set_write_reg()
281 if (copy_from_user(tmp, buffer, tmp_len)) in rtl_debugfs_set_write_reg()
315 const char __user *buffer, in rtl_debugfs_set_write_h2c()
332 if (copy_from_user(tmp, buffer, tmp_len)) in rtl_debugfs_set_write_h2c()
361 const char __user *buffer, in rtl_debugfs_set_write_rfreg()
378 if (copy_from_user(tmp, buffer, tmp_len)) in rtl_debugfs_set_write_rfreg()
407 const char __user *buffer, in rtl_debugfs_common_write()
412 return debugfs_priv->cb_write(filp, buffer, count, loff); in rtl_debugfs_common_write()
265 rtl_debugfs_set_write_reg(struct file *filp, const char __user *buffer, size_t count, loff_t *loff) rtl_debugfs_set_write_reg() argument
314 rtl_debugfs_set_write_h2c(struct file *filp, const char __user *buffer, size_t count, loff_t *loff) rtl_debugfs_set_write_h2c() argument
360 rtl_debugfs_set_write_rfreg(struct file *filp, const char __user *buffer, size_t count, loff_t *loff) rtl_debugfs_set_write_rfreg() argument
406 rtl_debugfs_common_write(struct file *filp, const char __user *buffer, size_t count, loff_t *loff) rtl_debugfs_common_write() argument
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Dscx200_acb.c275 u8 *buffer; in scx200_acb_smbus_xfer() local
282 buffer = NULL; in scx200_acb_smbus_xfer()
287 buffer = rw ? &data->byte : &command; in scx200_acb_smbus_xfer()
292 buffer = &data->byte; in scx200_acb_smbus_xfer()
298 buffer = (u8 *)&cur_word; in scx200_acb_smbus_xfer()
305 buffer = &data->block[1]; in scx200_acb_smbus_xfer()
325 iface->ptr = buffer; in scx200_acb_smbus_xfer()
352 if (buffer) { in scx200_acb_smbus_xfer()
356 printk(" %02x", buffer[i]); in scx200_acb_smbus_xfer()
/kernel/linux/linux-6.6/sound/pci/oxygen/
H A Dxonar_cs43xx.c367 struct snd_info_buffer *buffer) in dump_cs4362a_registers()
371 snd_iprintf(buffer, "\nCS4362A:"); in dump_cs4362a_registers()
373 snd_iprintf(buffer, " %02x", data->cs4362a_regs[i]); in dump_cs4362a_registers()
374 snd_iprintf(buffer, "\n"); in dump_cs4362a_registers()
378 struct snd_info_buffer *buffer) in dump_d1_registers()
383 snd_iprintf(buffer, "\nCS4398: 7?"); in dump_d1_registers()
385 snd_iprintf(buffer, " %02x", data->cs4398_regs[i]); in dump_d1_registers()
386 snd_iprintf(buffer, "\n"); in dump_d1_registers()
387 dump_cs4362a_registers(data, buffer); in dump_d1_registers()
366 dump_cs4362a_registers(struct xonar_cs43xx *data, struct snd_info_buffer *buffer) dump_cs4362a_registers() argument
377 dump_d1_registers(struct oxygen *chip, struct snd_info_buffer *buffer) dump_d1_registers() argument
/kernel/linux/linux-5.10/drivers/media/usb/s2255/
H A Ds2255drv.c8 * Some video buffer code based on vivi driver:
159 /* image buffer structure */
161 unsigned long dwFrames; /* number of frames in buffer */
211 struct s2255_bufferi buffer; member
280 /* buffer for one video frame */
282 /* common v4l buffer stuff -- must be first */
564 /* tell v4l buffer was filled */ in s2255_got_frame()
584 /* video buffer vmalloc implementation based partly on VIVI driver which is
606 (const char *)vc->buffer.frame[last_frame].lpvbits; in s2255_fillbuff()
673 dprintk(vc->dev, 4, "invalid buffer prepar in buffer_prepare()
990 __le32 *buffer = dev->cmdbuf; s2255_set_mode() local
1038 __le32 *buffer = dev->cmdbuf; s2255_cmd_status() local
2121 __le32 *buffer = dev->cmdbuf; s2255_start_acquire() local
2151 __le32 *buffer = dev->cmdbuf; s2255_stop_acquire() local
[all...]
/kernel/linux/linux-6.6/drivers/media/usb/s2255/
H A Ds2255drv.c8 * Some video buffer code based on vivi driver:
159 /* image buffer structure */
161 unsigned long dwFrames; /* number of frames in buffer */
211 struct s2255_bufferi buffer; member
280 /* buffer for one video frame */
282 /* common v4l buffer stuff -- must be first */
564 /* tell v4l buffer was filled */ in s2255_got_frame()
584 /* video buffer vmalloc implementation based partly on VIVI driver which is
606 (const char *)vc->buffer.frame[last_frame].lpvbits; in s2255_fillbuff()
673 dprintk(vc->dev, 4, "invalid buffer prepar in buffer_prepare()
988 __le32 *buffer = dev->cmdbuf; s2255_set_mode() local
1036 __le32 *buffer = dev->cmdbuf; s2255_cmd_status() local
2119 __le32 *buffer = dev->cmdbuf; s2255_start_acquire() local
2149 __le32 *buffer = dev->cmdbuf; s2255_stop_acquire() local
[all...]
/kernel/linux/linux-5.10/arch/arm/kernel/
H A Datags_proc.c8 struct buffer { struct
16 struct buffer *b = PDE_DATA(file_inode(file)); in atags_read()
41 struct buffer *b; in init_atags_procfs()
/kernel/linux/linux-5.10/arch/x86/boot/
H A Dcmdline.c26 * truncated to fit in the buffer), or -1 on not found.
28 int __cmdline_find_option(unsigned long cmdline_ptr, const char *option, char *buffer, int bufsize) in __cmdline_find_option() argument
34 char *bufptr = buffer; in __cmdline_find_option()
39 st_bufcpy /* Copying this to buffer */ in __cmdline_find_option()
62 bufptr = buffer; in __cmdline_find_option()
/kernel/linux/linux-6.6/arch/arm/kernel/
H A Datags_proc.c8 struct buffer { struct
16 struct buffer *b = pde_data(file_inode(file)); in atags_read()
41 struct buffer *b; in init_atags_procfs()
/kernel/linux/linux-6.6/arch/x86/boot/
H A Dcmdline.c26 * truncated to fit in the buffer), or -1 on not found.
28 int __cmdline_find_option(unsigned long cmdline_ptr, const char *option, char *buffer, int bufsize) in __cmdline_find_option() argument
34 char *bufptr = buffer; in __cmdline_find_option()
39 st_bufcpy /* Copying this to buffer */ in __cmdline_find_option()
62 bufptr = buffer; in __cmdline_find_option()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/dispnv50/
H A Dlut.c32 nv50_lut_load(struct nv50_lut *lut, int buffer, struct drm_property_blob *blob, in nv50_lut_load() argument
36 void __iomem *mem = lut->mem[buffer].object.map.ptr; in nv50_lut_load()
37 const u32 addr = lut->mem[buffer].addr; in nv50_lut_load()
/kernel/linux/linux-6.6/io_uring/
H A Dstatx.c20 struct statx __user *buffer; member
36 sx->buffer = u64_to_user_ptr(READ_ONCE(sqe->addr2)); in io_statx_prep()
62 ret = do_statx(sx->dfd, sx->filename, sx->flags, sx->mask, sx->buffer); in io_statx()
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/dispnv50/
H A Dlut.c32 nv50_lut_load(struct nv50_lut *lut, int buffer, struct drm_property_blob *blob, in nv50_lut_load() argument
36 void __iomem *mem = lut->mem[buffer].object.map.ptr; in nv50_lut_load()
37 const u32 addr = lut->mem[buffer].addr; in nv50_lut_load()

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