Searched refs:buffer_size (Results 51 - 75 of 432) sorted by relevance

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/linux-master/drivers/usb/serial/
H A Dir-usb.c42 static int buffer_size; variable
463 if (buffer_size) {
464 ir_device.bulk_in_size = buffer_size;
465 ir_device.bulk_out_size = buffer_size;
486 module_param(buffer_size, int, 0);
487 MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers");
/linux-master/drivers/acpi/acpica/
H A Drscalc.c457 u32 buffer_size; local
698 buffer_size =
702 buffer_size =
707 buffer_size = (u32)ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size);
708 *size_needed += buffer_size;
/linux-master/sound/sh/
H A Dsh_dac_audio.c48 int buffer_size; member in struct:snd_sh_dac
132 chip->buffer_size = runtime->buffer_size;
133 memset(chip->data_buffer, 0, chip->pdata->buffer_size);
281 chip->buffer_size - 1))
325 chip->data_buffer = kmalloc(chip->pdata->buffer_size, GFP_KERNEL);
/linux-master/sound/pci/
H A Dsis7019.c76 u16 buffer_size; member in struct:voice
192 if (voice->sso >= voice->buffer_size)
193 voice->sso -= voice->buffer_size;
264 if (voice->vperiod < voice->buffer_size) {
436 unsigned int period_size, buffer_size; local
445 buffer_size = params_buffer_size(hw_params);
446 needed = (period_size != buffer_size &&
447 period_size != (buffer_size / 2));
521 leo = runtime->buffer_size - 1;
525 if (runtime->period_size == (runtime->buffer_size /
701 u16 buffer_size, period_size; local
[all...]
/linux-master/sound/pci/aw2/
H A Daw2-alsa.c349 unsigned long period_size, buffer_size; local
354 buffer_size = snd_pcm_lib_buffer_bytes(substream);
359 buffer_size);
378 unsigned long period_size, buffer_size; local
383 buffer_size = snd_pcm_lib_buffer_bytes(substream);
388 buffer_size);
467 runtime->buffer_size);
486 runtime->buffer_size);
/linux-master/drivers/platform/x86/hp/hp-bioscfg/
H A Dbioscfg.h396 int hp_populate_string_buffer_data(u8 *buffer_ptr, u32 *buffer_size,
406 int hp_populate_integer_buffer_data(u8 *buffer_ptr, u32 *buffer_size,
416 int hp_populate_enumeration_buffer_data(u8 *buffer_ptr, u32 *buffer_size,
427 u32 *buffer_size,
437 int hp_populate_password_buffer_data(u8 *buffer_ptr, u32 *buffer_size,
470 int hp_get_integer_from_buffer(u8 **buffer, u32 *buffer_size, u32 *integer);
471 int hp_get_string_from_buffer(u8 **buffer, u32 *buffer_size, char *dst, u32 dst_size);
485 int hp_get_common_data_from_buffer(u8 **buffer_ptr, u32 *buffer_size, struct common_data *common);
H A Dbiosattr-interface.c44 int buffer_size, instance, ret; local
64 buffer_size = a_name_size + a_value_size + security_area_size;
66 buffer = kmalloc(buffer_size + 1, GFP_KERNEL);
90 ret = hp_wmi_set_bios_setting(buffer, buffer_size);
/linux-master/drivers/media/usb/cx231xx/
H A Dcx231xx-vbi.c76 u32 bytes_parsed = 0, buffer_size = 0; local
93 buffer_size = urb->actual_length;
95 if (buffer_size > 0) {
118 buffer_size - bytes_parsed); /* buffer size */
124 while (bytes_parsed < buffer_size) {
129 buffer_size - bytes_parsed, /* buffer size */
135 if (sav_eav && (bytes_parsed < buffer_size)) {
139 buffer_size-bytes_parsed);/*buf size*/
145 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
443 u8 sav_eav, u8 *p_buffer, u32 buffer_size)
442 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, u8 sav_eav, u8 *p_buffer, u32 buffer_size) argument
[all...]
H A Dcx231xx-video.c267 u32 bytes_parsed = 0, buffer_size = 0; local
303 buffer_size = urb->iso_frame_desc[i].actual_length;
325 buffer_size - bytes_parsed);/* buf size */
331 while (bytes_parsed < buffer_size) {
336 buffer_size - bytes_parsed, /* buf size */
342 if (sav_eav && (bytes_parsed < buffer_size)) {
346 buffer_size - bytes_parsed);/*buf size*/
352 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
363 u32 bytes_parsed = 0, buffer_size = 0; local
382 buffer_size
467 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size, u32 *p_bytes_used) argument
497 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, u8 sav_eav, u8 *p_buffer, u32 buffer_size) argument
[all...]
/linux-master/drivers/media/pci/ttpci/
H A Dbudget-core.c68 memset(budget->grabbing, 0x00, budget->buffer_size);
125 if (budget->buffer_size > budget->buffer_height * budget->buffer_width) {
132 saa7146_write(dev, PROT_ADDR3, budget->buffer_size);
190 if (newdma >= budget->buffer_size)
202 count = budget->buffer_size - olddma;
463 budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width;
466 budget->buffer_size = budget->buffer_height * budget->buffer_width;
468 budget->buffer_warning_threshold = budget->buffer_size * 80/100;
474 budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single",
476 pr_info("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size);
[all...]
/linux-master/drivers/media/pci/ivtv/
H A Divtv-alsa-pcm.c98 if (oldptr + length >= runtime->buffer_size) {
100 runtime->buffer_size - oldptr;
113 runtime->buffer_size)
115 runtime->buffer_size;
/linux-master/drivers/media/pci/cx18/
H A Dcx18-alsa-pcm.c101 if (oldptr + length >= runtime->buffer_size) {
103 runtime->buffer_size - oldptr;
116 runtime->buffer_size)
118 runtime->buffer_size;
/linux-master/sound/usb/line6/
H A Dcapture.c97 if (line6pcm->in.pos_done + frames > runtime->buffer_size) {
104 len = runtime->buffer_size - line6pcm->in.pos_done;
124 if (line6pcm->in.pos_done >= runtime->buffer_size)
125 line6pcm->in.pos_done -= runtime->buffer_size;
/linux-master/drivers/misc/ibmasm/
H A Dheartbeat.c84 size = min(size, cmd->buffer_size);
/linux-master/drivers/net/wireless/purelifi/plfxlc/
H A Dfirmware.c13 unsigned char *buffer, int buffer_size)
18 buffer, buffer_size, PLF_USB_TIMEOUT);
22 unsigned char *buffer, int buffer_size)
27 buffer, buffer_size, PLF_USB_TIMEOUT);
12 send_vendor_request(struct usb_device *udev, int request, unsigned char *buffer, int buffer_size) argument
21 send_vendor_command(struct usb_device *udev, int request, unsigned char *buffer, int buffer_size) argument
/linux-master/fs/pstore/
H A Dram_internal.h36 * @buffer_size:
69 size_t buffer_size; member in struct:persistent_ram_zone
/linux-master/sound/soc/sof/
H A Dsof-client-probes.h39 size_t buffer_size);
/linux-master/sound/firewire/tascam/
H A Damdtp-tascam.c48 pcm_buffer_pointer %= runtime->buffer_size;
52 remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
78 pcm_buffer_pointer %= runtime->buffer_size;
82 remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
/linux-master/arch/mips/include/asm/
H A Drtlx.h71 int buffer_size; member in struct:rtlx_channel
/linux-master/drivers/net/wireless/microchip/wilc1000/
H A Dwlan_cfg.h48 u32 buffer_size);
/linux-master/fs/erofs/
H A Dxattr.h58 size_t buffer_size)
56 erofs_getxattr(struct inode *inode, int index, const char *name, void *buffer, size_t buffer_size) argument
/linux-master/drivers/net/ethernet/qualcomm/
H A Dqca_spi.h78 u32 buffer_size; member in struct:qcaspi
/linux-master/fs/nfs/blocklayout/
H A Dextent_tree.c492 size_t buffer_size)
495 int nr_pages = DIV_ROUND_UP(buffer_size, PAGE_SIZE), i;
524 size_t buffer_size, size_t *count, __u64 *lastbyte)
536 if (ext_tree_layoutupdate_size(bl, *count) > buffer_size) {
559 size_t count = 0, buffer_size = PAGE_SIZE; local
572 ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size, &count, &arg->lastbytewritten);
574 ext_tree_free_commitdata(arg, buffer_size);
576 buffer_size = ext_tree_layoutupdate_size(bl, count);
580 kcalloc(DIV_ROUND_UP(buffer_size, PAGE_SIZE),
585 start_p = __vmalloc(buffer_size, GFP_NOF
491 ext_tree_free_commitdata(struct nfs4_layoutcommit_args *arg, size_t buffer_size) argument
523 ext_tree_encode_commit(struct pnfs_block_layout *bl, __be32 *p, size_t buffer_size, size_t *count, __u64 *lastbyte) argument
[all...]
/linux-master/lib/
H A Ddecompress_unlzma.c72 long buffer_size; member in struct:rc
93 rc->buffer_size = rc->fill((char *)rc->buffer, LZMA_IOBUF_SIZE);
94 if (rc->buffer_size <= 0)
97 rc->buffer_end = rc->buffer + rc->buffer_size;
103 char *buffer, long buffer_size)
110 rc->buffer_size = buffer_size;
111 rc->buffer_end = rc->buffer + rc->buffer_size;
649 if (rc.buffer_size <= 0)
101 rc_init(struct rc *rc, long (*fill)(void*, unsigned long), char *buffer, long buffer_size) argument
/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_log.c377 unsigned int buffer_size, read_offset, write_offset, bytes_to_copy, full_cnt; local
420 buffer_size = intel_guc_get_log_buffer_size(log, type);
451 write_offset = buffer_size;
452 } else if (unlikely((read_offset > buffer_size) ||
453 (write_offset > buffer_size))) {
457 write_offset = buffer_size;
463 bytes_to_copy = buffer_size - read_offset;
470 src_data += buffer_size;
471 dst_data += buffer_size;

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