Searched refs:buffer_size (Results 1 - 200 of 288) sorted by relevance

12

/linux-4.4.14/fs/pstore/
H A Dpmsg.c27 size_t i, buffer_size; write_pmsg() local
36 buffer_size = count; write_pmsg()
37 if (buffer_size > PMSG_MAX_BOUNCE_BUFFER_SIZE) write_pmsg()
38 buffer_size = PMSG_MAX_BOUNCE_BUFFER_SIZE; write_pmsg()
39 buffer = vmalloc(buffer_size); write_pmsg()
45 size_t c = min(count - i, buffer_size); write_pmsg()
H A Dram_core.c40 static inline size_t buffer_size(struct persistent_ram_zone *prz) buffer_size() function
59 while (unlikely(new >= prz->buffer_size)) buffer_start_add_atomic()
60 new -= prz->buffer_size; buffer_start_add_atomic()
72 if (atomic_read(&prz->buffer->size) == prz->buffer_size) buffer_size_add_atomic()
78 if (new > prz->buffer_size) buffer_size_add_atomic()
79 new = prz->buffer_size; buffer_size_add_atomic()
96 while (unlikely(new >= prz->buffer_size)) buffer_start_add_locked()
97 new -= prz->buffer_size; buffer_start_add_locked()
115 if (old == prz->buffer_size) buffer_size_add_locked()
119 if (new > prz->buffer_size) buffer_size_add_locked()
120 new = prz->buffer_size; buffer_size_add_locked()
159 uint8_t *buffer_end = buffer->data + prz->buffer_size; persistent_ram_update_ecc()
203 while (block < buffer->data + buffer_size(prz)) { persistent_ram_ecc_old()
206 if (block + size > buffer->data + prz->buffer_size) persistent_ram_ecc_old()
207 size = buffer->data + prz->buffer_size - block; persistent_ram_ecc_old()
237 ecc_blocks = DIV_ROUND_UP(prz->buffer_size - prz->ecc_info.ecc_size, persistent_ram_init_ecc()
241 if (ecc_total >= prz->buffer_size) { persistent_ram_init_ecc()
244 ecc_total, prz->buffer_size); persistent_ram_init_ecc()
248 prz->buffer_size -= ecc_total; persistent_ram_init_ecc()
249 prz->par_buffer = buffer->data + prz->buffer_size; persistent_ram_init_ecc()
309 size_t size = buffer_size(prz); persistent_ram_save_old()
336 if (unlikely(c > prz->buffer_size)) { persistent_ram_write()
337 s += c - prz->buffer_size; persistent_ram_write()
338 c = prz->buffer_size; persistent_ram_write()
345 rem = prz->buffer_size - start; persistent_ram_write()
458 prz->buffer_size = size - sizeof(struct persistent_ram_buffer); persistent_ram_buffer_map()
475 if (buffer_size(prz) > prz->buffer_size || persistent_ram_post_init()
476 buffer_start(prz) > buffer_size(prz)) persistent_ram_post_init()
478 buffer_size(prz), buffer_start(prz)); persistent_ram_post_init()
481 buffer_size(prz), buffer_start(prz)); persistent_ram_post_init()
H A Dram.c323 if (size + hlen > prz->buffer_size) ramoops_pstore_write_buf()
324 size = prz->buffer_size - hlen; ramoops_pstore_write_buf()
/linux-4.4.14/sound/core/
H A Dpcm_trace.h21 __field( snd_pcm_uframes_t, buffer_size )
33 __entry->buffer_size = (substream)->runtime->buffer_size;
46 (unsigned long)__entry->buffer_size)
58 __field( snd_pcm_uframes_t, buffer_size )
68 __entry->buffer_size = (substream)->runtime->buffer_size;
79 (unsigned long)__entry->buffer_size)
H A Drawmidi.c121 runtime->buffer_size = PAGE_SIZE; snd_rawmidi_runtime_create()
126 runtime->avail = runtime->buffer_size; snd_rawmidi_runtime_create()
127 if ((runtime->buffer = kmalloc(runtime->buffer_size, GFP_KERNEL)) == NULL) { snd_rawmidi_runtime_create()
171 runtime->avail = runtime->buffer_size; snd_rawmidi_drop_output()
186 (runtime->avail >= runtime->buffer_size), snd_rawmidi_drain_output()
190 if (runtime->avail < runtime->buffer_size && !timeout) { snd_rawmidi_drain_output()
192 "rawmidi drain error (avail = %li, buffer_size = %li)\n", snd_rawmidi_drain_output()
193 (long)runtime->avail, (long)runtime->buffer_size); snd_rawmidi_drain_output()
635 if (params->buffer_size < 32 || params->buffer_size > 1024L * 1024L) { snd_rawmidi_output_params()
638 if (params->avail_min < 1 || params->avail_min > params->buffer_size) { snd_rawmidi_output_params()
641 if (params->buffer_size != runtime->buffer_size) { snd_rawmidi_output_params()
642 newbuf = krealloc(runtime->buffer, params->buffer_size, snd_rawmidi_output_params()
647 runtime->buffer_size = params->buffer_size; snd_rawmidi_output_params()
648 runtime->avail = runtime->buffer_size; snd_rawmidi_output_params()
663 if (params->buffer_size < 32 || params->buffer_size > 1024L * 1024L) { snd_rawmidi_input_params()
666 if (params->avail_min < 1 || params->avail_min > params->buffer_size) { snd_rawmidi_input_params()
669 if (params->buffer_size != runtime->buffer_size) { snd_rawmidi_input_params()
670 newbuf = krealloc(runtime->buffer, params->buffer_size, snd_rawmidi_input_params()
675 runtime->buffer_size = params->buffer_size; snd_rawmidi_input_params()
891 if (runtime->avail < runtime->buffer_size) { snd_rawmidi_receive()
893 runtime->hw_ptr %= runtime->buffer_size; snd_rawmidi_receive()
901 count1 = runtime->buffer_size - runtime->hw_ptr; snd_rawmidi_receive()
904 if (count1 > (int)(runtime->buffer_size - runtime->avail)) snd_rawmidi_receive()
905 count1 = runtime->buffer_size - runtime->avail; snd_rawmidi_receive()
908 runtime->hw_ptr %= runtime->buffer_size; snd_rawmidi_receive()
915 if (count1 > (int)(runtime->buffer_size - runtime->avail)) { snd_rawmidi_receive()
916 count1 = runtime->buffer_size - runtime->avail; snd_rawmidi_receive()
949 count1 = runtime->buffer_size - runtime->appl_ptr; snd_rawmidi_kernel_read1()
958 runtime->appl_ptr %= runtime->buffer_size; snd_rawmidi_kernel_read1()
1056 result = runtime->avail >= runtime->buffer_size; snd_rawmidi_transmit_empty()
1082 if (runtime->avail >= runtime->buffer_size) { __snd_rawmidi_transmit_peek()
1090 count1 = runtime->buffer_size - runtime->hw_ptr; __snd_rawmidi_transmit_peek()
1093 if (count1 > (int)(runtime->buffer_size - runtime->avail)) __snd_rawmidi_transmit_peek()
1094 count1 = runtime->buffer_size - runtime->avail; __snd_rawmidi_transmit_peek()
1099 if (count > (int)(runtime->buffer_size - runtime->avail - count1)) __snd_rawmidi_transmit_peek()
1100 count = runtime->buffer_size - runtime->avail - count1; __snd_rawmidi_transmit_peek()
1154 snd_BUG_ON(runtime->avail + count > runtime->buffer_size); __snd_rawmidi_transmit_ack()
1156 runtime->hw_ptr %= runtime->buffer_size; __snd_rawmidi_transmit_ack()
1247 count1 = runtime->buffer_size - runtime->appl_ptr; snd_rawmidi_kernel_write1()
1256 runtime->appl_ptr %= runtime->buffer_size; snd_rawmidi_kernel_write1()
1276 count1 = runtime->avail < runtime->buffer_size; snd_rawmidi_kernel_write1()
1303 if (substream->append && count > runtime->buffer_size) snd_rawmidi_write()
1340 while (runtime->avail != runtime->buffer_size) { snd_rawmidi_write()
1429 (unsigned long) runtime->buffer_size, snd_rawmidi_proc_info_read()
1452 (unsigned long) runtime->buffer_size, snd_rawmidi_proc_info_read()
H A Drawmidi_compat.c27 u32 buffer_size; member in struct:snd_rawmidi_params32
42 get_user(params.buffer_size, &src->buffer_size) || snd_rawmidi_ioctl_params_compat()
H A Dpcm_lib.c70 if (runtime->silence_filled >= runtime->buffer_size) snd_pcm_playback_silence()
81 if (avail > runtime->buffer_size) snd_pcm_playback_silence()
82 avail = runtime->buffer_size; snd_pcm_playback_silence()
100 frames = runtime->buffer_size - runtime->silence_filled; snd_pcm_playback_silence()
102 if (snd_BUG_ON(frames > runtime->buffer_size)) snd_pcm_playback_silence()
106 ofs = runtime->silence_start % runtime->buffer_size; snd_pcm_playback_silence()
108 transfer = ofs + frames > runtime->buffer_size ? runtime->buffer_size - ofs : frames; snd_pcm_playback_silence()
217 if (avail >= runtime->buffer_size) { snd_pcm_update_state()
320 if (pos >= runtime->buffer_size) { snd_pcm_update_hw_ptr0()
326 name, pos, runtime->buffer_size, snd_pcm_update_hw_ptr0()
343 hw_base += runtime->buffer_size; snd_pcm_update_hw_ptr0()
356 hw_base += runtime->buffer_size; snd_pcm_update_hw_ptr0()
380 delta += runtime->buffer_size; snd_pcm_update_hw_ptr0()
381 hw_base += runtime->buffer_size; snd_pcm_update_hw_ptr0()
393 if (delta >= runtime->buffer_size + runtime->period_size) { snd_pcm_update_hw_ptr0()
433 /* align hw_base to buffer_size */ snd_pcm_update_hw_ptr0()
443 hw_base = new_hw_ptr - (new_hw_ptr % runtime->buffer_size); snd_pcm_update_hw_ptr0()
1767 runtime->status->hw_ptr %= runtime->buffer_size; snd_pcm_lib_ioctl_reset()
2061 cont = runtime->buffer_size - runtime->control->appl_ptr % runtime->buffer_size; snd_pcm_lib_write1()
2070 appl_ofs = appl_ptr % runtime->buffer_size; snd_pcm_lib_write1()
2293 cont = runtime->buffer_size - runtime->control->appl_ptr % runtime->buffer_size; snd_pcm_lib_read1()
2302 appl_ofs = appl_ptr % runtime->buffer_size; snd_pcm_lib_read1()
H A Dcompress_offload.c194 return stream->runtime->buffer_size; snd_compr_calc_avail()
203 return stream->runtime->buffer_size; snd_compr_calc_avail()
213 avail->avail = stream->runtime->buffer_size - avail->avail; snd_compr_calc_avail()
249 runtime->buffer_size); snd_compr_write_data()
251 (app_pointer * runtime->buffer_size); snd_compr_write_data()
256 if (count < runtime->buffer_size - app_pointer) { snd_compr_write_data()
260 copy = runtime->buffer_size - app_pointer; snd_compr_write_data()
478 unsigned int buffer_size; snd_compr_allocate_buffer() local
481 buffer_size = params->buffer.fragment_size * params->buffer.fragments; snd_compr_allocate_buffer()
488 buffer = kmalloc(buffer_size, GFP_KERNEL); snd_compr_allocate_buffer()
495 stream->runtime->buffer_size = buffer_size; snd_compr_allocate_buffer()
H A Dpcm_compat.c114 if (! runtime->buffer_size) recalculate_boundary()
116 boundary = runtime->buffer_size; recalculate_boundary()
117 while (boundary * 2 <= 0x7fffffffUL - runtime->buffer_size) recalculate_boundary()
/linux-4.4.14/fs/9p/
H A Dxattr.c26 void *buffer, size_t buffer_size) v9fs_fid_xattr_get()
31 struct kvec kvec = {.iov_base = buffer, .iov_len = buffer_size}; v9fs_fid_xattr_get()
35 iov_iter_kvec(&to, READ | ITER_KVEC, &kvec, 1, buffer_size); v9fs_fid_xattr_get()
44 if (attr_size > buffer_size) { v9fs_fid_xattr_get()
45 if (!buffer_size) /* request to get the attr_size */ v9fs_fid_xattr_get()
71 void *buffer, size_t buffer_size) v9fs_xattr_get()
76 name, buffer_size); v9fs_xattr_get()
81 return v9fs_fid_xattr_get(fid, name, buffer, buffer_size); v9fs_xattr_get()
135 ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) v9fs_listxattr() argument
137 return v9fs_xattr_get(dentry, NULL, buffer, buffer_size); v9fs_listxattr()
25 v9fs_fid_xattr_get(struct p9_fid *fid, const char *name, void *buffer, size_t buffer_size) v9fs_fid_xattr_get() argument
70 v9fs_xattr_get(struct dentry *dentry, const char *name, void *buffer, size_t buffer_size) v9fs_xattr_get() argument
/linux-4.4.14/drivers/isdn/sc/
H A Dpacket.c148 unsigned int buffer_size; setup_buffers() local
161 buffer_size = BUFFER_SIZE; setup_buffers()
162 nBuffers = ((sc_adapter[card]->ramsize - BUFFER_BASE) / buffer_size) / 2; setup_buffers()
166 nBuffers, buffer_size); setup_buffers()
172 cBase = (nBuffers * buffer_size) * (c - 1); setup_buffers()
194 (nBuffers / 2) * buffer_size) + (buffer_size * i)); setup_buffers()
195 RcvBuffOffset.msg_len = buffer_size; setup_buffers()
199 RcvBuffOffset.msg_len, buffer_size); setup_buffers()
/linux-4.4.14/samples/bpf/
H A Dtrace_output_user.c68 __u64 buffer_size = page_cnt * page_size; perf_event_read() local
78 begin = base + data_tail % buffer_size; perf_event_read()
79 end = base + data_head % buffer_size; perf_event_read()
85 if (begin + e->header.size > base + buffer_size) { perf_event_read()
86 long len = base + buffer_size - begin; perf_event_read()
93 } else if (begin + e->header.size == base + buffer_size) { perf_event_read()
/linux-4.4.14/tools/lib/traceevent/
H A Dtrace-seq.c59 s->buffer_size = TRACE_SEQ_BUF_SIZE; trace_seq_init()
60 s->buffer = malloc(s->buffer_size); trace_seq_init()
99 buf = realloc(s->buffer, s->buffer_size + TRACE_SEQ_BUF_SIZE); expand_buffer()
106 s->buffer_size += TRACE_SEQ_BUF_SIZE; expand_buffer()
133 len = (s->buffer_size - 1) - s->len; trace_seq_printf()
169 len = (s->buffer_size - 1) - s->len; trace_seq_vprintf()
201 while (len > ((s->buffer_size - 1) - s->len)) trace_seq_puts()
216 while (s->len >= (s->buffer_size - 1)) trace_seq_putc()
/linux-4.4.14/drivers/staging/wilc1000/
H A Dwilc_wlan_cfg.h35 int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size);
H A Dwilc_wlan.h236 int buffer_size; member in struct:txq_entry_t
245 int buffer_size; member in struct:rxq_entry_t
298 int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size);
302 u32 buffer_size, wilc_tx_complete_func_t func);
306 int wilc_wlan_cfg_set(int start, u32 wid, u8 *buffer, u32 buffer_size,
309 int wilc_wlan_cfg_get_val(u32 wid, u8 *buffer, u32 buffer_size);
310 int wilc_wlan_txq_add_mgmt_pkt(void *priv, u8 *buffer, u32 buffer_size,
H A Dwilc_wlan.c474 static int wilc_wlan_txq_add_cfg_pkt(u8 *buffer, u32 buffer_size) wilc_wlan_txq_add_cfg_pkt() argument
494 tqe->buffer_size = buffer_size; wilc_wlan_txq_add_cfg_pkt()
511 u32 buffer_size, wilc_tx_complete_func_t func) wilc_wlan_txq_add_net_pkt()
525 tqe->buffer_size = buffer_size; wilc_wlan_txq_add_net_pkt()
540 int wilc_wlan_txq_add_mgmt_pkt(void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func) wilc_wlan_txq_add_mgmt_pkt() argument
555 tqe->buffer_size = buffer_size; wilc_wlan_txq_add_mgmt_pkt()
873 vmm_sz += tqe->buffer_size; wilc_wlan_handle_txq()
1047 header = (tqe->type << 31) | (tqe->buffer_size << 15) | vmm_sz; wilc_wlan_handle_txq()
1071 memcpy(&txb[offset + buffer_offset], tqe->buffer, tqe->buffer_size); wilc_wlan_handle_txq()
1146 size = rqe->buffer_size; wilc_wlan_handle_rxq()
1356 rqe->buffer_size = size; wilc_wlan_handle_isr_ext()
1357 PRINT_D(RX_DBG, "rxq entery Size= %d - Address = %p\n", rqe->buffer_size, rqe->buffer); wilc_wlan_handle_isr_ext()
1403 int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size) wilc_wlan_firmware_download() argument
1422 PRINT_D(INIT_DBG, "Downloading firmware size = %d ...\n", buffer_size); wilc_wlan_firmware_download()
1436 while (((int)size) && (offset < buffer_size)) { wilc_wlan_firmware_download()
1460 } while (offset < buffer_size); wilc_wlan_firmware_download()
1757 int wilc_wlan_cfg_set(int start, u32 wid, u8 *buffer, u32 buffer_size, wilc_wlan_cfg_set() argument
1773 buffer, buffer_size); wilc_wlan_cfg_set()
1837 int wilc_wlan_cfg_get_val(u32 wid, u8 *buffer, u32 buffer_size) wilc_wlan_cfg_get_val() argument
1841 ret = wilc_wlan_cfg_get_wid_value((u16)wid, buffer, buffer_size); wilc_wlan_cfg_get_val()
510 wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func) wilc_wlan_txq_add_net_pkt() argument
H A Dwilc_wlan_cfg.c429 int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size) wilc_wlan_cfg_get_wid_value() argument
484 if (buffer_size >= size) { wilc_wlan_cfg_get_wid_value()
/linux-4.4.14/include/sound/
H A Dsh_dac_audio.h15 int buffer_size; member in struct:dac_audio_pdata
H A Dcompress_driver.h43 * @buffer_size: size of the above buffer
56 u64 buffer_size; member in struct:snd_compr_runtime
H A Drawmidi.h73 size_t buffer_size; /* size of buffer */ member in struct:snd_rawmidi_runtime
H A Dpcm.h362 snd_pcm_uframes_t buffer_size; /* buffer size */ member in struct:snd_pcm_runtime
716 return frames_to_bytes(runtime, runtime->buffer_size); snd_pcm_lib_buffer_bytes()
737 snd_pcm_sframes_t avail = runtime->status->hw_ptr + runtime->buffer_size - runtime->control->appl_ptr; snd_pcm_playback_avail()
765 return runtime->buffer_size - snd_pcm_playback_avail(runtime); snd_pcm_playback_hw_avail()
774 return runtime->buffer_size - snd_pcm_capture_avail(runtime); snd_pcm_capture_hw_avail()
820 return snd_pcm_playback_avail(runtime) < runtime->buffer_size; snd_pcm_playback_data()
834 return snd_pcm_playback_avail(runtime) >= runtime->buffer_size; snd_pcm_playback_empty()
/linux-4.4.14/sound/pci/aw2/
H A Daw2-saa7146.h56 unsigned long buffer_size);
61 unsigned long buffer_size);
90 buffer_size);
97 buffer_size);
H A Daw2-saa7146.c158 unsigned long buffer_size) snd_aw2_saa7146_pcm_init_playback()
194 WRITEREG(dma_addr + buffer_size, ProtA2_out); snd_aw2_saa7146_pcm_init_playback()
205 WRITEREG(dma_addr + buffer_size, ProtA1_out); snd_aw2_saa7146_pcm_init_playback()
215 unsigned long buffer_size) snd_aw2_saa7146_pcm_init_capture()
251 WRITEREG(dma_addr + buffer_size, ProtA1_in); snd_aw2_saa7146_pcm_init_capture()
388 unsigned int buffer_size) snd_aw2_saa7146_get_hw_ptr_playback()
397 if (ptr == buffer_size) snd_aw2_saa7146_get_hw_ptr_playback()
404 if (ptr == buffer_size) snd_aw2_saa7146_get_hw_ptr_playback()
413 unsigned int buffer_size) snd_aw2_saa7146_get_hw_ptr_capture()
421 if (ptr == buffer_size) snd_aw2_saa7146_get_hw_ptr_capture()
154 snd_aw2_saa7146_pcm_init_playback(struct snd_aw2_saa7146 *chip, int stream_number, unsigned long dma_addr, unsigned long period_size, unsigned long buffer_size) snd_aw2_saa7146_pcm_init_playback() argument
212 snd_aw2_saa7146_pcm_init_capture(struct snd_aw2_saa7146 *chip, int stream_number, unsigned long dma_addr, unsigned long period_size, unsigned long buffer_size) snd_aw2_saa7146_pcm_init_capture() argument
385 snd_aw2_saa7146_get_hw_ptr_playback(struct snd_aw2_saa7146 *chip, int stream_number, unsigned char *start_addr, unsigned int buffer_size) snd_aw2_saa7146_get_hw_ptr_playback() argument
410 snd_aw2_saa7146_get_hw_ptr_capture(struct snd_aw2_saa7146 *chip, int stream_number, unsigned char *start_addr, unsigned int buffer_size) snd_aw2_saa7146_get_hw_ptr_capture() argument
H A Daw2-alsa.c447 unsigned long period_size, buffer_size; snd_aw2_pcm_prepare_playback() local
452 buffer_size = snd_pcm_lib_buffer_bytes(substream); snd_aw2_pcm_prepare_playback()
457 buffer_size); snd_aw2_pcm_prepare_playback()
476 unsigned long period_size, buffer_size; snd_aw2_pcm_prepare_capture() local
481 buffer_size = snd_pcm_lib_buffer_bytes(substream); snd_aw2_pcm_prepare_capture()
486 buffer_size); snd_aw2_pcm_prepare_capture()
565 runtime->buffer_size); snd_aw2_pcm_pointer_playback()
584 runtime->buffer_size); snd_aw2_pcm_pointer_capture()
/linux-4.4.14/arch/mips/kernel/
H A Drtlx.c38 pr_info(" rt_state %d lx_state %d buffer_size %d\n", dump_rtlx()
39 chan->rt_state, chan->lx_state, chan->buffer_size); dump_rtlx()
215 return (chan->lx_write + chan->buffer_size - chan->lx_read) rtlx_read_poll()
216 % chan->buffer_size; rtlx_read_poll()
237 chan->buffer_size); rtlx_write_poll()
257 (size_t)(lx_write + lx->buffer_size - lx->lx_read) rtlx_read()
258 % lx->buffer_size); rtlx_read()
261 fl = min(count, (size_t)lx->buffer_size - lx->lx_read); rtlx_read()
275 lx->lx_read = (lx->lx_read + count) % lx->buffer_size; rtlx_read()
300 rt->buffer_size)); rtlx_write()
303 fl = min(count, (size_t) rt->buffer_size - rt->rt_write); rtlx_write()
317 rt->rt_write = (rt->rt_write + count) % rt->buffer_size; rtlx_write()
/linux-4.4.14/drivers/oprofile/
H A Devent_buffer.c32 static unsigned long buffer_size; variable
55 if (buffer_pos == buffer_size) { add_event_entry()
61 if (++buffer_pos == buffer_size - buffer_watershed) { add_event_entry()
86 buffer_size = oprofile_buffer_size; alloc_event_buffer()
90 if (buffer_watershed >= buffer_size) alloc_event_buffer()
94 event_buffer = vmalloc(sizeof(unsigned long) * buffer_size); alloc_event_buffer()
164 size_t const max = buffer_size * sizeof(unsigned long); event_buffer_read()
H A Dcpu_buffer.c66 unsigned long buffer_size = oprofile_cpu_buffer_size; alloc_cpu_buffers() local
67 unsigned long byte_size = buffer_size * (sizeof(struct op_sample) + alloc_cpu_buffers()
80 b->buffer_size = buffer_size; for_each_possible_cpu()
H A Dcpu_buffer.h42 unsigned long buffer_size; member in struct:oprofile_cpu_buffer
H A Doprofile_files.c189 oprofilefs_create_ulong(root, "buffer_size", &oprofile_buffer_size); oprofile_create_files()
/linux-4.4.14/drivers/misc/ibmasm/
H A Dcommand.c34 struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_size) ibmasm_new_command() argument
38 if (buffer_size > IBMASM_CMD_MAX_BUFFER_SIZE) ibmasm_new_command()
46 cmd->buffer = kzalloc(buffer_size, GFP_KERNEL); ibmasm_new_command()
51 cmd->buffer_size = buffer_size; ibmasm_new_command()
182 memcpy_fromio(cmd->buffer, response, min(size, cmd->buffer_size)); ibmasm_receive_command_response()
H A Dheartbeat.c97 size = min(size, cmd->buffer_size); ibmasm_receive_heartbeat()
H A Dibmasm.h94 size_t buffer_size; member in struct:command
168 struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_size);
/linux-4.4.14/arch/arm/mach-omap2/
H A Dmcbsp.c78 pdata->buffer_size = 0x80; omap_init_mcbsp()
82 pdata->buffer_size = 0x500; omap_init_mcbsp()
85 pdata->buffer_size = 0x80; omap_init_mcbsp()
88 pdata->buffer_size = 0x80; omap_init_mcbsp()
/linux-4.4.14/drivers/net/ethernet/cavium/liquidio/
H A Docteon_droq.c134 count += droq->buffer_size; octeon_droq_compute_max_packet_bufs()
165 droq->buffer_size); octeon_droq_destroy_ring_buffers()
184 buf = recv_buffer_alloc(oct, droq->q_no, droq->buffer_size); octeon_droq_setup_ring_buffers()
202 droq->buffer_size); octeon_droq_setup_ring_buffers()
268 droq->buffer_size = c_buf_size; octeon_init_droq()
380 droq->buffer_size); octeon_create_recv_info()
382 recv_pkt->buffer_size[i] = octeon_create_recv_info()
384 droq->buffer_size) ? droq->buffer_size : bytes_left; octeon_create_recv_info()
390 bytes_left -= droq->buffer_size; octeon_create_recv_info()
462 droq->buffer_size); octeon_droq_refill()
482 droq->buffer_size); octeon_droq_refill()
524 cnt = octeon_droq_get_bufcount(droq->buffer_size, (u32)info->length); octeon_droq_dispatch_pkt()
563 buf_cnt = octeon_droq_get_bufcount(droq->buffer_size, octeon_droq_drop_packets()
616 if (info->length <= droq->buffer_size) { octeon_droq_fast_process_packets()
620 droq->buffer_size); octeon_droq_fast_process_packets()
642 droq->buffer_size) > octeon_droq_fast_process_packets()
645 droq->buffer_size; octeon_droq_fast_process_packets()
654 buffer_size); octeon_droq_fast_process_packets()
H A Docteon_console.c599 console->buffer_size = octeon_read_device_mem32(oct, coreaddr); octeon_add_console()
649 console->buffer_size = 0; octeon_remove_consoles()
657 static inline int octeon_console_free_bytes(u32 buffer_size, octeon_console_free_bytes() argument
661 if (rd_idx >= buffer_size || wr_idx >= buffer_size) octeon_console_free_bytes()
664 return ((buffer_size - 1) - (wr_idx - rd_idx)) % buffer_size; octeon_console_free_bytes()
667 static inline int octeon_console_avail_bytes(u32 buffer_size, octeon_console_avail_bytes() argument
671 if (rd_idx >= buffer_size || wr_idx >= buffer_size) octeon_console_avail_bytes()
674 return buffer_size - 1 - octeon_console_avail_bytes()
675 octeon_console_free_bytes(buffer_size, wr_idx, rd_idx); octeon_console_avail_bytes()
701 bytes_to_read = octeon_console_avail_bytes(console->buffer_size, octeon_console_read()
711 if (rd_idx + bytes_to_read >= console->buffer_size) octeon_console_read()
712 bytes_to_read = console->buffer_size - rd_idx; octeon_console_read()
720 console->buffer_size); octeon_console_read()
H A Docteon_droq.h144 u32 buffer_size[MAX_RECV_BUFS]; member in struct:octeon_recv_pkt
288 u32 buffer_size; member in struct:octeon_droq
/linux-4.4.14/drivers/media/pci/ttpci/
H A Dbudget-core.c84 memset(budget->grabbing, 0x00, budget->buffer_size); start_ts_capture()
141 if (budget->buffer_size > budget->buffer_height * budget->buffer_width) { start_ts_capture()
148 saa7146_write(dev, PROT_ADDR3, budget->buffer_size); start_ts_capture()
205 if (newdma >= budget->buffer_size) vpeirq()
217 count = budget->buffer_size - olddma; vpeirq()
471 budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width; ttpci_budget_init()
474 budget->buffer_size = budget->buffer_height * budget->buffer_width; ttpci_budget_init()
476 budget->buffer_warning_threshold = budget->buffer_size * 80/100; ttpci_budget_init()
482 budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single", ttpci_budget_init()
484 printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size); ttpci_budget_init()
522 budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, budget->buffer_size, &budget->pt); ttpci_budget_init()
H A Dbudget.h61 u32 buffer_size; member in struct:budget
/linux-4.4.14/include/uapi/linux/
H A Dncp_fs.h34 int buffer_size; /* The negotiated buffer size, to be member in struct:ncp_fs_info
45 unsigned int buffer_size; member in struct:ncp_fs_info_v2
H A Domapfb.h184 size_t buffer_size; member in struct:omapfb_memory_read
/linux-4.4.14/sound/soc/intel/baytrail/
H A Dsst-baytrail-ipc.h51 uint32_t buffer_addr, uint32_t buffer_size);
63 struct sst_byt_stream *stream, int buffer_size);
H A Dsst-baytrail-ipc.c410 uint32_t buffer_addr, uint32_t buffer_size) sst_byt_stream_buffer()
414 stream->request.frame_info.ring_buf_info[0].size = buffer_size; sst_byt_stream_buffer()
557 struct sst_byt_stream *stream, int buffer_size) sst_byt_get_dsp_position()
568 return do_div(fw_tstamp.ring_buffer_counter, buffer_size); sst_byt_get_dsp_position()
409 sst_byt_stream_buffer(struct sst_byt *byt, struct sst_byt_stream *stream, uint32_t buffer_addr, uint32_t buffer_size) sst_byt_stream_buffer() argument
556 sst_byt_get_dsp_position(struct sst_byt *byt, struct sst_byt_stream *stream, int buffer_size) sst_byt_get_dsp_position() argument
/linux-4.4.14/sound/usb/line6/
H A Dplayback.c207 if (line6pcm->out.pos + urb_frames > runtime->buffer_size) { submit_audio_out_urb()
214 len = runtime->buffer_size - line6pcm->out.pos; submit_audio_out_urb()
235 if (line6pcm->out.pos >= runtime->buffer_size) submit_audio_out_urb()
236 line6pcm->out.pos -= runtime->buffer_size; submit_audio_out_urb()
334 if (line6pcm->out.pos_done >= runtime->buffer_size) audio_out_callback()
335 line6pcm->out.pos_done -= runtime->buffer_size; audio_out_callback()
H A Dcapture.c99 if (line6pcm->in.pos_done + frames > runtime->buffer_size) { line6_capture_copy()
106 len = runtime->buffer_size - line6pcm->in.pos_done; line6_capture_copy()
126 if (line6pcm->in.pos_done >= runtime->buffer_size) line6_capture_copy()
127 line6pcm->in.pos_done -= runtime->buffer_size; line6_capture_copy()
/linux-4.4.14/fs/nfs/blocklayout/
H A Dextent_tree.c472 size_t buffer_size) ext_tree_free_commitdata()
475 int nr_pages = DIV_ROUND_UP(buffer_size, PAGE_SIZE), i; ext_tree_free_commitdata()
486 size_t buffer_size, size_t *count) ext_tree_encode_commit()
498 if (ext_tree_layoutupdate_size(*count) > buffer_size) { ext_tree_encode_commit()
522 size_t count = 0, buffer_size = PAGE_SIZE; ext_tree_prepare_commit() local
535 ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size, &count); ext_tree_prepare_commit()
537 ext_tree_free_commitdata(arg, buffer_size); ext_tree_prepare_commit()
539 buffer_size = ext_tree_layoutupdate_size(count); ext_tree_prepare_commit()
543 kcalloc(DIV_ROUND_UP(buffer_size, PAGE_SIZE), ext_tree_prepare_commit()
548 start_p = __vmalloc(buffer_size, GFP_NOFS, PAGE_KERNEL); ext_tree_prepare_commit()
471 ext_tree_free_commitdata(struct nfs4_layoutcommit_args *arg, size_t buffer_size) ext_tree_free_commitdata() argument
485 ext_tree_encode_commit(struct pnfs_block_layout *bl, __be32 *p, size_t buffer_size, size_t *count) ext_tree_encode_commit() argument
/linux-4.4.14/sound/soc/blackfin/
H A Dbf5xx-ac97-pcm.c66 if (sport->tx_pos >= runtime->buffer_size) bf5xx_mmap_copy()
67 sport->tx_pos %= runtime->buffer_size; bf5xx_mmap_copy()
74 if (sport->rx_pos >= runtime->buffer_size) bf5xx_mmap_copy()
75 sport->rx_pos %= runtime->buffer_size; bf5xx_mmap_copy()
138 memset(runtime->dma_area, 0, runtime->buffer_size); bf5xx_pcm_hw_free()
139 memset(sport->tx_dma_buf, 0, runtime->buffer_size * bf5xx_pcm_hw_free()
142 memset(sport->rx_dma_buf, 0, runtime->buffer_size * bf5xx_pcm_hw_free()
H A Dbf5xx-i2s-pcm.c67 unsigned int buffer_size = params_buffer_bytes(params); bf5xx_pcm_hw_params() local
73 buffer_size = buffer_size / params_channels(params) * 8; bf5xx_pcm_hw_params()
75 return snd_pcm_lib_malloc_pages(substream, buffer_size); bf5xx_pcm_hw_params()
/linux-4.4.14/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); rc_read()
94 if (rc->buffer_size <= 0) rc_read()
97 rc->buffer_end = rc->buffer + rc->buffer_size; rc_read()
103 char *buffer, long buffer_size) rc_init()
110 rc->buffer_size = buffer_size; rc_init()
111 rc->buffer_end = rc->buffer + rc->buffer_size; rc_init()
649 if (rc.buffer_size <= 0) unlzma()
101 rc_init(struct rc *rc, long (*fill)(void*, unsigned long), char *buffer, long buffer_size) rc_init() argument
/linux-4.4.14/drivers/platform/x86/
H A Ddell-wmi.c173 acpi_size buffer_size; dell_wmi_notify() local
199 buffer_size = obj->buffer.length/2; dell_wmi_notify()
202 if (buffer_size >= 3 && buffer_entry[1] == 0x0) dell_wmi_notify()
204 else if (buffer_size >= 2) dell_wmi_notify()
212 buffer_end = buffer_entry + buffer_size; dell_wmi_notify()
/linux-4.4.14/fs/squashfs/
H A Dxattr.c40 size_t buffer_size) squashfs_listxattr()
49 size_t rest = buffer_size; squashfs_listxattr()
110 err = buffer_size - rest; squashfs_listxattr()
118 const char *name, void *buffer, size_t buffer_size) squashfs_xattr_get()
185 if (vsize > buffer_size) { squashfs_xattr_get()
39 squashfs_listxattr(struct dentry *d, char *buffer, size_t buffer_size) squashfs_listxattr() argument
117 squashfs_xattr_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) squashfs_xattr_get() argument
/linux-4.4.14/arch/arm/mach-bcm/
H A Dbcm_kona_smc.c48 unsigned long buffer_size; bcm_kona_smc_init() local
63 buffer_size = (unsigned long)prop_size; bcm_kona_smc_init()
69 bcm_smc_buffer = ioremap(buffer_phys, buffer_size); bcm_kona_smc_init()
/linux-4.4.14/sound/firewire/tascam/
H A Damdtp-tascam.c52 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s32()
77 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s16()
102 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; read_pcm_s32()
/linux-4.4.14/sound/pci/emu10k1/
H A Dp16v.c29 * Force buffer_size / period_size == INTEGER.
351 "format=0x%x, channels=%d, buffer_size=%ld, " snd_p16v_pcm_prepare_playback()
354 runtime->buffer_size, runtime->period_size, snd_p16v_pcm_prepare_playback()
409 "format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, " snd_p16v_pcm_prepare_capture()
412 runtime->buffer_size, runtime->period_size, snd_p16v_pcm_prepare_capture()
434 snd_emu10k1_ptr20_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size) << 16); // buffer size in bytes snd_p16v_pcm_prepare_capture()
567 if (ptr >= runtime->buffer_size) snd_p16v_pcm_pointer_playback()
568 ptr -= runtime->buffer_size; snd_p16v_pcm_pointer_playback()
589 if (ptr >= runtime->buffer_size) { snd_p16v_pcm_pointer_capture()
590 ptr -= runtime->buffer_size; snd_p16v_pcm_pointer_capture()
595 "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", snd_p16v_pcm_pointer_capture()
596 ptr1, ptr2, ptr, (int)runtime->buffer_size, snd_p16v_pcm_pointer_capture()
H A Demupcm.c102 ptr += runtime->buffer_size; snd_emu10k1_efx_playback_pointer()
104 ptr %= runtime->buffer_size; snd_emu10k1_efx_playback_pointer()
884 ptr += runtime->buffer_size; snd_emu10k1_playback_pointer()
886 ptr %= runtime->buffer_size; snd_emu10k1_playback_pointer()
889 ptr += runtime->buffer_size - epcm->ccca_start_addr; snd_emu10k1_playback_pointer()
892 if (ptr >= runtime->buffer_size) snd_emu10k1_playback_pointer()
893 ptr -= runtime->buffer_size; snd_emu10k1_playback_pointer()
898 "ptr = 0x%lx, buffer_size = 0x%lx, period_size = 0x%lx\n", snd_emu10k1_playback_pointer()
899 (long)ptr, (long)runtime->buffer_size, snd_emu10k1_playback_pointer()
1606 unsigned int tram_size = pcm->buffer_size; fx8010_pb_trans_copy()
1666 "buffer_size = 0x%x (0x%x)\n", snd_emu10k1_fx8010_playback_prepare()
1668 runtime->buffer_size, runtime->buffer_size << 2); snd_emu10k1_fx8010_playback_prepare()
1671 pcm->pcm_rec.hw_buffer_size = pcm->buffer_size * 2; /* byte size */ snd_emu10k1_fx8010_playback_prepare()
1673 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); snd_emu10k1_fx8010_playback_prepare()
1677 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_size, 0, runtime->buffer_size); snd_emu10k1_fx8010_playback_prepare()
1682 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + 0x80 + pcm->etram[i], 0, (TANKMEMADDRREG_READ|TANKMEMADDRREG_ALIGN) + i * (runtime->buffer_size / pcm->channels)); snd_emu10k1_fx8010_playback_prepare()
1721 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); snd_emu10k1_fx8010_playback_trigger()
1772 runtime->hw.period_bytes_max = (pcm->buffer_size * 2) / 2; snd_emu10k1_fx8010_playback_open()
H A Demu10k1x.c535 if(ptr4 == 0 && ptr1 == frames_to_bytes(runtime, runtime->buffer_size)) snd_emu10k1x_pcm_pointer()
544 if (ptr >= runtime->buffer_size) snd_emu10k1x_pcm_pointer()
545 ptr -= runtime->buffer_size; snd_emu10k1x_pcm_pointer()
642 snd_emu10k1x_ptr_write(emu, CAPTURE_BUFFER_SIZE, 0, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes snd_emu10k1x_pcm_prepare_capture()
691 if (ptr >= runtime->buffer_size) snd_emu10k1x_pcm_pointer_capture()
692 ptr -= runtime->buffer_size; snd_emu10k1x_pcm_pointer_capture()
/linux-4.4.14/drivers/usb/serial/
H A Dir-usb.c46 static int buffer_size; variable
419 if (buffer_size) { ir_init()
420 ir_device.bulk_in_size = buffer_size; ir_init()
421 ir_device.bulk_out_size = buffer_size; ir_init()
442 module_param(buffer_size, int, 0);
443 MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers");
H A Dusb-serial.c727 int buffer_size; usb_serial_probe() local
928 buffer_size = max_t(int, serial->type->bulk_in_size, usb_serial_probe()
930 port->bulk_in_size = buffer_size; usb_serial_probe()
938 port->bulk_in_buffers[j] = kmalloc(buffer_size, usb_serial_probe()
945 port->bulk_in_buffers[j], buffer_size, usb_serial_probe()
959 buffer_size = serial->type->bulk_out_size; usb_serial_probe()
960 if (!buffer_size) usb_serial_probe()
961 buffer_size = usb_endpoint_maxp(endpoint); usb_serial_probe()
962 port->bulk_out_size = buffer_size; usb_serial_probe()
970 port->bulk_out_buffers[j] = kmalloc(buffer_size, usb_serial_probe()
977 port->bulk_out_buffers[j], buffer_size, usb_serial_probe()
993 buffer_size = usb_endpoint_maxp(endpoint); usb_serial_probe()
996 port->interrupt_in_buffer = kmalloc(buffer_size, usb_serial_probe()
1003 port->interrupt_in_buffer, buffer_size, usb_serial_probe()
1018 buffer_size = usb_endpoint_maxp(endpoint); usb_serial_probe()
1019 port->interrupt_out_size = buffer_size; usb_serial_probe()
1022 port->interrupt_out_buffer = kmalloc(buffer_size, usb_serial_probe()
1029 port->interrupt_out_buffer, buffer_size, usb_serial_probe()
H A Dio_ti.c805 int buffer_size; build_i2c_fw_hdr() local
827 buffer_size = (((1024 * 16) - 512 ) + build_i2c_fw_hdr()
830 buffer = kmalloc(buffer_size, GFP_KERNEL); build_i2c_fw_hdr()
835 memset(buffer, 0xff, buffer_size); build_i2c_fw_hdr()
850 for (i=0; i < buffer_size; i++) { build_i2c_fw_hdr()
861 i2c_header->Size = cpu_to_le16(buffer_size); build_i2c_fw_hdr()
1421 int buffer_size; do_boot_mode() local
1462 buffer_size = (((1024 * 16) - 512) + do_boot_mode()
1464 buffer = kmalloc(buffer_size, GFP_KERNEL); do_boot_mode()
1469 memset(buffer, 0xff, buffer_size); do_boot_mode()
1473 i < buffer_size; i++) { do_boot_mode()
1480 header->Length = cpu_to_le16((__u16)(buffer_size - do_boot_mode()
1488 status = download_code(serial, buffer, buffer_size); do_boot_mode()
H A Dti_usb_3410_5052.c1445 int buffer_size; ti_download_firmware() local
1500 buffer_size = TI_FIRMWARE_BUF_SIZE + sizeof(struct ti_firmware_header); ti_download_firmware()
1501 buffer = kmalloc(buffer_size, GFP_KERNEL); ti_download_firmware()
1504 memset(buffer + fw_p->size, 0xff, buffer_size - fw_p->size); ti_download_firmware()
/linux-4.4.14/sound/pci/
H A Dsis7019.c89 u16 buffer_size; member in struct:voice
209 if (voice->sso >= voice->buffer_size) sis_update_sso()
210 voice->sso -= voice->buffer_size; sis_update_sso()
281 if (voice->vperiod < voice->buffer_size) { sis_update_voice()
453 unsigned int period_size, buffer_size; sis_alloc_timing_voice() local
462 buffer_size = params_buffer_size(hw_params); sis_alloc_timing_voice()
463 needed = (period_size != buffer_size && sis_alloc_timing_voice()
464 period_size != (buffer_size / 2)); sis_alloc_timing_voice()
550 leo = runtime->buffer_size - 1; sis_pcm_playback_prepare()
554 if (runtime->period_size == (runtime->buffer_size / 2)) { sis_pcm_playback_prepare()
556 } else if (runtime->period_size != runtime->buffer_size) { sis_pcm_playback_prepare()
560 voice->buffer_size = runtime->buffer_size; sis_pcm_playback_prepare()
735 u16 buffer_size, period_size; sis_prepare_timing_voice() local
742 buffer_size = 4096 / runtime->channels; sis_prepare_timing_voice()
743 buffer_size /= snd_pcm_format_size(runtime->format, 1); sis_prepare_timing_voice()
744 period_size = buffer_size; sis_prepare_timing_voice()
789 timing->sync_buffer_size = runtime->buffer_size; sis_prepare_timing_voice()
791 timing->buffer_size = buffer_size; sis_prepare_timing_voice()
805 control = timing->buffer_size - 1; sis_prepare_timing_voice()
807 sso_eso = timing->buffer_size - 1; sis_prepare_timing_voice()
850 leo = runtime->buffer_size - 1; sis_pcm_capture_prepare()
861 if (runtime->period_size != runtime->buffer_size) sis_pcm_capture_prepare()
/linux-4.4.14/sound/sh/
H A Dsh_dac_audio.c64 int buffer_size; member in struct:snd_sh_dac
160 chip->buffer_size = runtime->buffer_size; snd_sh_dac_pcm_prepare()
161 memset(chip->data_buffer, 0, chip->pdata->buffer_size); snd_sh_dac_pcm_prepare()
331 chip->buffer_size - 1)) sh_dac_audio_timer()
375 chip->data_buffer = kmalloc(chip->pdata->buffer_size, GFP_KERNEL); snd_sh_dac_create()
H A Daica.c234 static int aica_dma_transfer(int channels, int buffer_size, aica_dma_transfer() argument
256 buffer_size / channels, AICA_DMA_MODE); aica_dma_transfer()
276 int buffer_size; run_spu_dma() local
283 buffer_size = run_spu_dma()
284 frames_to_bytes(runtime, runtime->buffer_size); run_spu_dma()
287 aica_dma_transfer(runtime->channels, buffer_size, run_spu_dma()
291 buffer_size / (AICA_PERIOD_SIZE * runtime->channels); run_spu_dma()
/linux-4.4.14/drivers/dma/bestcomm/
H A Data.c39 u32 buffer_size; /* size of receive buffer */ member in struct:bcom_ata_var
88 var->buffer_size = maxbufsize; bcom_ata_init()
H A Dfec.c39 u32 buffer_size; /* size of receive buffer */ member in struct:bcom_fec_rx_var
60 u32 buffer_size; /* set by uCode for each packet */ member in struct:bcom_fec_tx_var
133 var->buffer_size = priv->maxbufsize; bcom_fec_rx_reset()
H A Dgen_bd.c44 u32 buffer_size; /* size of receive buffer */ member in struct:bcom_gen_bd_rx_var
62 u32 buffer_size; /* set by uCode for each packet */ member in struct:bcom_gen_bd_tx_var
140 var->buffer_size = priv->maxbufsize; bcom_gen_bd_rx_reset()
/linux-4.4.14/fs/f2fs/
H A Dxattr.h135 size_t buffer_size, struct page *dpage) f2fs_getxattr()
140 size_t buffer_size) f2fs_listxattr()
133 f2fs_getxattr(struct inode *inode, int index, const char *name, void *buffer, size_t buffer_size, struct page *dpage) f2fs_getxattr() argument
139 f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) f2fs_listxattr() argument
H A Dxattr.c401 void *buffer, size_t buffer_size, struct page *ipage) f2fs_getxattr()
427 if (buffer && size > buffer_size) { f2fs_getxattr()
443 ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) f2fs_listxattr() argument
449 size_t rest = buffer_size; f2fs_listxattr()
474 error = buffer_size - rest;
400 f2fs_getxattr(struct inode *inode, int index, const char *name, void *buffer, size_t buffer_size, struct page *ipage) f2fs_getxattr() argument
/linux-4.4.14/fs/ext4/
H A Dxattr.c90 size_t buffer_size);
275 void *buffer, size_t buffer_size) ext4_xattr_block_get()
283 ea_idebug(inode, "name=%d.%s, buffer=%p, buffer_size=%ld", ext4_xattr_block_get()
284 name_index, name, buffer, (long)buffer_size); ext4_xattr_block_get()
313 if (size > buffer_size) ext4_xattr_block_get()
327 void *buffer, size_t buffer_size) ext4_xattr_ibody_get()
356 if (size > buffer_size) ext4_xattr_ibody_get()
380 void *buffer, size_t buffer_size) ext4_xattr_get()
389 buffer_size); ext4_xattr_get()
392 buffer_size); ext4_xattr_get()
399 char *buffer, size_t buffer_size) ext4_xattr_list_entries()
401 size_t rest = buffer_size; ext4_xattr_list_entries()
419 return buffer_size - rest; ext4_xattr_list_entries()
423 ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) ext4_xattr_block_list() argument
430 ea_idebug(inode, "buffer=%p, buffer_size=%ld", ext4_xattr_block_list()
431 buffer, (long)buffer_size); ext4_xattr_block_list()
451 error = ext4_xattr_list_entries(dentry, BFIRST(bh), buffer, buffer_size); ext4_xattr_block_list()
460 ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) ext4_xattr_ibody_list() argument
481 buffer, buffer_size); ext4_xattr_ibody_list()
499 ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) ext4_xattr_list() argument
504 ret = ret2 = ext4_xattr_ibody_list(dentry, buffer, buffer_size); ext4_xattr_list()
509 buffer_size -= ret; ext4_xattr_list()
511 ret = ext4_xattr_block_list(dentry, buffer, buffer_size); ext4_xattr_list()
274 ext4_xattr_block_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) ext4_xattr_block_get() argument
326 ext4_xattr_ibody_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) ext4_xattr_ibody_get() argument
379 ext4_xattr_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) ext4_xattr_get() argument
398 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, char *buffer, size_t buffer_size) ext4_xattr_list_entries() argument
H A Dxattr.h122 void *buffer, size_t buffer_size);
/linux-4.4.14/drivers/media/usb/cx231xx/
H A Dcx231xx-vbi.c88 u32 bytes_parsed = 0, buffer_size = 0; cx231xx_isoc_vbi_copy() local
105 buffer_size = urb->actual_length; cx231xx_isoc_vbi_copy()
107 if (buffer_size > 0) { cx231xx_isoc_vbi_copy()
130 buffer_size - bytes_parsed); /* buffer size */ cx231xx_isoc_vbi_copy()
136 while (bytes_parsed < buffer_size) { cx231xx_isoc_vbi_copy()
141 buffer_size - bytes_parsed, /* buffer size */ cx231xx_isoc_vbi_copy()
147 if (sav_eav && (bytes_parsed < buffer_size)) { cx231xx_isoc_vbi_copy()
151 buffer_size-bytes_parsed);/*buf size*/ cx231xx_isoc_vbi_copy()
157 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4); cx231xx_isoc_vbi_copy()
490 u8 sav_eav, u8 *p_buffer, u32 buffer_size) cx231xx_get_vbi_line()
514 cx231xx_copy_vbi_line(dev, dma_q, p_buffer, buffer_size, cx231xx_get_vbi_line()
489 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, u8 sav_eav, u8 *p_buffer, u32 buffer_size) cx231xx_get_vbi_line() argument
H A Dcx231xx-vbi.h51 u8 sav_eav, u8 *p_buffer, u32 buffer_size);
H A Dcx231xx-video.c281 u32 bytes_parsed = 0, buffer_size = 0; cx231xx_isoc_copy() local
317 buffer_size = urb->iso_frame_desc[i].actual_length; cx231xx_isoc_copy()
339 buffer_size - bytes_parsed);/* buf size */ cx231xx_isoc_copy()
345 while (bytes_parsed < buffer_size) { cx231xx_isoc_copy()
350 buffer_size - bytes_parsed, /* buf size */ cx231xx_isoc_copy()
356 if (sav_eav && (bytes_parsed < buffer_size)) { cx231xx_isoc_copy()
360 buffer_size - bytes_parsed);/*buf size*/ cx231xx_isoc_copy()
366 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4); cx231xx_isoc_copy()
377 u32 bytes_parsed = 0, buffer_size = 0; cx231xx_bulk_copy() local
396 buffer_size = urb->actual_length; cx231xx_bulk_copy()
418 buffer_size - bytes_parsed);/* buf size */ cx231xx_bulk_copy()
424 while (bytes_parsed < buffer_size) { cx231xx_bulk_copy()
429 buffer_size - bytes_parsed, /* buf size */ cx231xx_bulk_copy()
435 if (sav_eav && (bytes_parsed < buffer_size)) { cx231xx_bulk_copy()
439 buffer_size - bytes_parsed);/*buf size*/ cx231xx_bulk_copy()
445 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4); cx231xx_bulk_copy()
481 u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size, u32 *p_bytes_used) cx231xx_find_next_SAV_EAV() argument
488 * fault since buffer_size - 4 evaluates to a large number in that cx231xx_find_next_SAV_EAV()
491 if (buffer_size < 4) { cx231xx_find_next_SAV_EAV()
492 *p_bytes_used = buffer_size; cx231xx_find_next_SAV_EAV()
496 for (i = 0; i < (buffer_size - 3); i++) { cx231xx_find_next_SAV_EAV()
507 *p_bytes_used = buffer_size; cx231xx_find_next_SAV_EAV()
513 u8 *p_buffer, u32 buffer_size) cx231xx_get_video_line()
523 if ((buffer_size > 3) && (p_buffer[0] == 0xFF) && cx231xx_get_video_line()
537 if ((buffer_size > 3) && (p_buffer[0] == 0xFF) && cx231xx_get_video_line()
551 buffer_size, current_field); cx231xx_get_video_line()
511 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, u8 sav_eav, u8 *p_buffer, u32 buffer_size) cx231xx_get_video_line() argument
H A Dcx231xx-audio.c142 if (oldptr + length >= runtime->buffer_size) { cx231xx_audio_isocirq()
145 cnt = runtime->buffer_size - oldptr; cx231xx_audio_isocirq()
159 runtime->buffer_size) cx231xx_audio_isocirq()
161 runtime->buffer_size; cx231xx_audio_isocirq()
228 if (oldptr + length >= runtime->buffer_size) { cx231xx_audio_bulkirq()
231 cnt = runtime->buffer_size - oldptr; cx231xx_audio_bulkirq()
245 runtime->buffer_size) cx231xx_audio_bulkirq()
247 runtime->buffer_size; cx231xx_audio_bulkirq()
H A Dcx231xx-417.c1353 u32 buffer_size = 0; cx231xx_isoc_copy() local
1366 buffer_size = urb->iso_frame_desc[i].actual_length; cx231xx_isoc_copy()
1368 if (buffer_size > 0) cx231xx_isoc_copy()
1369 buffer_copy(dev, p_buffer, buffer_size, urb, dma_q); cx231xx_isoc_copy()
1379 u32 buffer_size = 0; cx231xx_bulk_copy() local
1382 buffer_size = urb->actual_length; cx231xx_bulk_copy()
1384 buffer = kmalloc(buffer_size, GFP_ATOMIC); cx231xx_bulk_copy()
1387 memcpy(buffer+3, p_buffer, buffer_size-3); cx231xx_bulk_copy()
1388 memcpy(dma_q->ps_head, p_buffer+buffer_size-3, 3); cx231xx_bulk_copy()
1391 buffer_filled(p_buffer, buffer_size, urb, dma_q); cx231xx_bulk_copy()
/linux-4.4.14/drivers/media/pci/cx18/
H A Dcx18-alsa-pcm.c116 if (oldptr + length >= runtime->buffer_size) { cx18_alsa_announce_pcm_data()
118 runtime->buffer_size - oldptr; cx18_alsa_announce_pcm_data()
131 runtime->buffer_size) cx18_alsa_announce_pcm_data()
133 runtime->buffer_size; cx18_alsa_announce_pcm_data()
/linux-4.4.14/drivers/media/pci/ivtv/
H A Divtv-alsa-pcm.c117 if (oldptr + length >= runtime->buffer_size) { ivtv_alsa_announce_pcm_data()
119 runtime->buffer_size - oldptr; ivtv_alsa_announce_pcm_data()
132 runtime->buffer_size) ivtv_alsa_announce_pcm_data()
134 runtime->buffer_size; ivtv_alsa_announce_pcm_data()
/linux-4.4.14/drivers/media/usb/b2c2/
H A Dflexcop-usb.h24 int buffer_size; member in struct:flexcop_usb
H A Dflexcop-usb.c394 fc_usb->buffer_size, fc_usb->iso_buffer, flexcop_usb_transfer_exit()
416 fc_usb->buffer_size = bufsize; flexcop_usb_transfer_init()
/linux-4.4.14/drivers/media/usb/usbtv/
H A Dusbtv-audio.c144 if (buffer_pos + chunk_length >= runtime->buffer_size) { usbtv_audio_urb_received()
145 size_t cnt = (runtime->buffer_size - buffer_pos) * usbtv_audio_urb_received()
159 if (buffer_pos >= runtime->buffer_size) usbtv_audio_urb_received()
160 buffer_pos -= runtime->buffer_size; usbtv_audio_urb_received()
/linux-4.4.14/include/linux/platform_data/
H A Dasoc-ti-mcbsp.h40 u16 buffer_size; member in struct:omap_mcbsp_platform_data
/linux-4.4.14/arch/mips/include/asm/
H A Drtlx.h71 int buffer_size; member in struct:rtlx_channel
/linux-4.4.14/sound/soc/mediatek/
H A Dmtk-afe-common.h94 int buffer_size; member in struct:mtk_afe_memif
/linux-4.4.14/include/linux/
H A Dhid-sensor-hub.h201 * @buffer_size: size of the buffer
208 u32 field_index, int buffer_size, void *buffer);
215 * @buffer_size: size of the buffer
223 u32 field_index, int buffer_size, void *buffer);
H A Dpstore_ram.h41 size_t buffer_size; member in struct:persistent_ram_zone
H A Dxattr.h51 ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size);
/linux-4.4.14/drivers/acpi/acpica/
H A Drscalc.c403 u32 buffer_size; acpi_rs_get_list_length() local
560 buffer_size = acpi_rs_get_list_length()
565 buffer_size = acpi_rs_get_list_length()
569 buffer_size = (u32)ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size); acpi_rs_get_list_length()
571 *size_needed += buffer_size; acpi_rs_get_list_length()
577 buffer_size)); acpi_rs_get_list_length()
H A Dutobject.c225 * PARAMETERS: buffer_size - Size of buffer to be created
233 union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size) acpi_ut_create_buffer_object() argument
238 ACPI_FUNCTION_TRACE_U32(ut_create_buffer_object, buffer_size); acpi_ut_create_buffer_object()
249 if (buffer_size > 0) { acpi_ut_create_buffer_object()
253 buffer = ACPI_ALLOCATE_ZEROED(buffer_size); acpi_ut_create_buffer_object()
256 (u32) buffer_size)); acpi_ut_create_buffer_object()
266 buffer_desc->buffer.length = (u32) buffer_size; acpi_ut_create_buffer_object()
H A Dacparser.h245 u32 buffer_size, union acpi_parse_object *op);
249 u32 buffer_size, union acpi_parse_object *op);
/linux-4.4.14/sound/firewire/
H A Disight.c97 if (ptr >= runtime->buffer_size) isight_update_pointers()
98 ptr -= runtime->buffer_size; isight_update_pointers()
118 if (isight->buffer_pointer + count <= runtime->buffer_size) { isight_samples()
122 count1 = runtime->buffer_size - isight->buffer_pointer; isight_samples()
149 if (dropped < runtime->buffer_size) { isight_dropped_samples()
150 if (isight->buffer_pointer + dropped <= runtime->buffer_size) { isight_dropped_samples()
154 count1 = runtime->buffer_size - isight->buffer_pointer; isight_dropped_samples()
H A Damdtp-am824.c166 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s32()
192 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s16()
218 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; read_pcm_s32()
H A Damdtp-stream.c345 if (ptr >= pcm->runtime->buffer_size) update_pcm_pointers()
346 ptr -= pcm->runtime->buffer_size; update_pcm_pointers()
/linux-4.4.14/drivers/uwb/
H A Ddrp-avail.c199 * @buffer_size:number of bytes with which bitmap should be initialized
203 size_t buffer_size) buffer_to_bmp()
210 while (itr < buffer_size) { buffer_to_bmp()
211 len = buffer_size - itr >= sizeof(val) ? buffer_to_bmp()
212 sizeof(val) : buffer_size - itr; buffer_to_bmp()
202 buffer_to_bmp(unsigned long *bmp_itr, void *_buffer, size_t buffer_size) buffer_to_bmp() argument
/linux-4.4.14/drivers/media/pci/cobalt/
H A Dcobalt-alsa-pcm.c156 if (oldptr + length >= runtime->buffer_size) { cobalt_alsa_announce_pcm_data()
157 unsigned int cnt = runtime->buffer_size - oldptr; cobalt_alsa_announce_pcm_data()
179 runtime->buffer_size) cobalt_alsa_announce_pcm_data()
181 runtime->buffer_size; cobalt_alsa_announce_pcm_data()
502 substream->runtime->buffer_size; snd_cobalt_pcm_pb_pointer()
/linux-4.4.14/drivers/media/usb/tm6000/
H A Dtm6000-alsa.c248 (unsigned int)runtime->buffer_size, stride); tm6000_fillbuf()
250 if (buf_pos + length >= runtime->buffer_size) { tm6000_fillbuf()
251 unsigned int cnt = runtime->buffer_size - buf_pos; tm6000_fillbuf()
262 if (chip->buf_pos >= runtime->buffer_size) tm6000_fillbuf()
263 chip->buf_pos -= runtime->buffer_size; tm6000_fillbuf()
/linux-4.4.14/drivers/media/usb/cpia2/
H A Dcpia2_v4l.c50 static int buffer_size = 68 * 1024; variable
51 module_param(buffer_size, int, 0);
52 MODULE_PARM_DESC(buffer_size, "Size for each frame buffer in bytes (default 68k)");
1031 cam->frame_size = buffer_size; reset_camera_struct_v4l()
1202 if(buffer_size < PAGE_SIZE) { check_parameters()
1203 buffer_size = PAGE_SIZE; check_parameters()
1204 LOG("buffer_size too small, setting to %d\n", buffer_size); check_parameters()
1205 } else if(buffer_size > 1024*1024) { check_parameters()
1207 buffer_size = 1024*1024; check_parameters()
1208 LOG("buffer_size ridiculously large, setting to %d\n", check_parameters()
1209 buffer_size); check_parameters()
1211 buffer_size += PAGE_SIZE-1; check_parameters()
1212 buffer_size &= ~(PAGE_SIZE-1); check_parameters()
1235 num_buffers, buffer_size, alternate); check_parameters()
/linux-4.4.14/drivers/staging/most/aim-sound/
H A Dsound.c187 unsigned int const buffer_size = runtime->buffer_size; copy_data() local
195 fr0 = min(buffer_size - channel->buffer_pos, frames); copy_data()
209 if (channel->buffer_pos >= buffer_size) copy_data()
210 channel->buffer_pos -= buffer_size; copy_data()
448 * ranging from 0 to buffer_size-1.
492 pcm_hw->buffer_bytes_max = cfg->num_buffers * cfg->buffer_size; audio_set_hw_params()
493 pcm_hw->period_bytes_min = cfg->buffer_size; audio_set_hw_params()
494 pcm_hw->period_bytes_max = cfg->buffer_size; audio_set_hw_params()
/linux-4.4.14/sound/soc/omap/
H A Domap-mcbsp.c95 struct snd_interval *buffer_size = hw_param_interval(params, omap_mcbsp_hwrule_min_buffersize() local
104 size = mcbsp->pdata->buffer_size; omap_mcbsp_hwrule_min_buffersize()
108 return snd_interval_refine(buffer_size, &frames); omap_mcbsp_hwrule_min_buffersize()
135 if (mcbsp->pdata->buffer_size) { omap_mcbsp_dai_startup()
243 if (mcbsp->pdata->buffer_size) { omap_mcbsp_dai_hw_params()
791 int buffer_size; asoc_mcbsp_probe() local
800 if (!of_property_read_u32(node, "ti,buffer-size", &buffer_size)) asoc_mcbsp_probe()
801 pdata->buffer_size = buffer_size; asoc_mcbsp_probe()
H A Dmcbsp.c445 if (mcbsp->pdata->buffer_size == 0) omap_mcbsp_set_tx_threshold()
459 if (mcbsp->pdata->buffer_size == 0) omap_mcbsp_set_rx_threshold()
473 if (mcbsp->pdata->buffer_size == 0) omap_mcbsp_get_tx_delay()
480 return mcbsp->pdata->buffer_size - buffstat; omap_mcbsp_get_tx_delay()
491 if (mcbsp->pdata->buffer_size == 0) omap_mcbsp_get_rx_delay()
764 #define max_thres(m) (mcbsp->pdata->buffer_size)
1039 if (mcbsp->pdata->buffer_size) { omap_mcbsp_init()
1076 if (mcbsp->pdata->buffer_size) omap_mcbsp_init()
1085 if (mcbsp->pdata->buffer_size) omap_mcbsp_sysfs_remove()
/linux-4.4.14/sound/pci/asihpi/
H A Dhpi6205.c760 phm->u.d.u.buffer.buffer_size = outstream_host_buffer_allocate()
761 roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); outstream_host_buffer_allocate()
766 phr->u.d.u.stream_info.buffer_size = outstream_host_buffer_allocate()
767 phm->u.d.u.buffer.buffer_size; outstream_host_buffer_allocate()
770 phm->u.d.u.buffer.buffer_size) { outstream_host_buffer_allocate()
781 [phm->obj_index], phm->u.d.u.buffer.buffer_size, outstream_host_buffer_allocate()
816 if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. outstream_host_buffer_allocate()
817 buffer_size - 1)) { outstream_host_buffer_allocate()
820 phm->u.d.u.buffer.buffer_size); outstream_host_buffer_allocate()
825 phm->u.d.u.buffer.buffer_size; outstream_host_buffer_allocate()
832 status->size_in_bytes = phm->u.d.u.buffer.buffer_size; outstream_host_buffer_allocate()
1001 phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; outstream_get_info()
1044 phm->u.d.u.buffer.buffer_size = instream_host_buffer_allocate()
1045 roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); instream_host_buffer_allocate()
1048 phr->u.d.u.stream_info.buffer_size = instream_host_buffer_allocate()
1049 phm->u.d.u.buffer.buffer_size; instream_host_buffer_allocate()
1052 phm->u.d.u.buffer.buffer_size) { instream_host_buffer_allocate()
1063 obj_index], phm->u.d.u.buffer.buffer_size, instream_host_buffer_allocate()
1092 if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. instream_host_buffer_allocate()
1093 buffer_size - 1)) { instream_host_buffer_allocate()
1096 phm->u.d.u.buffer.buffer_size); instream_host_buffer_allocate()
1102 phm->u.d.u.buffer.buffer_size; instream_host_buffer_allocate()
1109 status->size_in_bytes = phm->u.d.u.buffer.buffer_size; instream_host_buffer_allocate()
1261 phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; instream_get_info()
H A Dhpioctl.c217 if (pa->buffer_size < size) { asihpi_hpi_ioctl()
222 pa->buffer_size, size); asihpi_hpi_ioctl()
224 pa->buffer_size = 0; asihpi_hpi_ioctl()
229 pa->buffer_size = size; asihpi_hpi_ioctl()
511 adapter.buffer_size = 0; asihpi_adapter_probe()
H A Dhpios.h162 size_t buffer_size; member in struct:hpi_adapter
/linux-4.4.14/drivers/ide/
H A Dide-tape.c199 int buffer_size; member in struct:ide_tape_obj
200 /* Staging buffer of buffer_size bytes */
553 if (blk_rq_bytes(rq) == tape->buffer_size) ide_tape_create_rw_cmd()
961 tape->buf = kmalloc(tape->buffer_size, GFP_KERNEL); idetape_init_rw()
993 memset(tape->buf, 0, tape->buffer_size); idetape_pad_zeros()
996 unsigned int count = min(tape->buffer_size, bcount); idetape_pad_zeros()
1160 tape->buffer_size) <= 0) idetape_chrdev_read()
1206 if (tape->valid == tape->buffer_size && idetape_chrdev_write()
1208 tape->buffer_size) <= 0) idetape_chrdev_write()
1213 tape->buffer_size - tape->valid); idetape_chrdev_write()
1552 tape->buf = kmalloc(tape->buffer_size, GFP_KERNEL); idetape_write_release()
1718 ide_tape_devset_r_field(buffer_size, buffer_size); divf_buffer_size()
1723 __IDE_PROC_DEVSET(buffer_size, 0, 0xffff, NULL, divf_buffer_size), divf_buffer_size()
1747 int buffer_size; idetape_setup() local
1776 tape->buffer_size = *ctl * tape->blk_size; idetape_setup()
1777 while (tape->buffer_size > 0xffff) { idetape_setup()
1780 tape->buffer_size = *ctl * tape->blk_size; idetape_setup()
1782 buffer_size = tape->buffer_size; idetape_setup()
1787 t = (IDETAPE_FIFO_THRESHOLD * tape->buffer_size * HZ) / (speed * 1000); idetape_setup()
1798 (*(u16 *)&tape->caps[16] * 512) / tape->buffer_size, idetape_setup()
1799 tape->buffer_size / 1024, idetape_setup()
/linux-4.4.14/drivers/s390/net/
H A Dctcm_sysfs.c30 return sprintf(buf, "%d\n", priv->buffer_size); ctcm_buffer_show()
54 priv->buffer_size = bs1; /* just to overwrite the default */ ctcm_buffer_write()
H A Dctcm_main.h218 int buffer_size; /* ctc only */ member in struct:ctcm_priv
/linux-4.4.14/drivers/net/wireless/b43/
H A Dpio.c154 q->buffer_size = 1920; //FIXME this constant is wrong. b43_setup_pioqueue_tx()
156 q->buffer_size = b43_piotx_read16(q, B43_PIO_TXQBUFSIZE); b43_setup_pioqueue_tx()
157 q->buffer_size -= 80; b43_setup_pioqueue_tx()
526 if (unlikely(total_len > q->buffer_size)) { b43_pio_tx()
536 B43_WARN_ON(q->buffer_used > q->buffer_size); b43_pio_tx()
538 if (total_len > (q->buffer_size - q->buffer_used)) { b43_pio_tx()
564 B43_WARN_ON(q->buffer_used > q->buffer_size); b43_pio_tx()
565 if (((q->buffer_size - q->buffer_used) < roundup(2 + 2 + 6, 4)) || b43_pio_tx()
H A Dpio.h74 u16 buffer_size; member in struct:b43_pio_txqueue
/linux-4.4.14/drivers/firmware/
H A Ddmi-id.c71 static ssize_t get_modalias(char *buffer, size_t buffer_size) get_modalias() argument
97 p = buffer + 3; left = buffer_size - 4; get_modalias()
/linux-4.4.14/fs/ncpfs/
H A Dfile.c126 bufsize = NCP_SERVER(inode)->buffer_size; ncp_file_read_iter()
188 bufsize = NCP_SERVER(inode)->buffer_size; ncp_file_write_iter()
H A Dmmap.c52 bufsize = NCP_SERVER(inode)->buffer_size; ncp_file_mmap_fault()
H A Dioctl.c50 info.buffer_size = server->buffer_size; ncp_get_fs_info()
74 info2.buffer_size = server->buffer_size; ncp_get_fs_info_v2()
96 u32 buffer_size; member in struct:compat_ncp_fs_info_v2
140 info2.buffer_size = server->buffer_size; ncp_get_compat_fs_info_v2()
H A Dncp_fs_sb.h60 int buffer_size; /* Negotiated bufsize */ member in struct:ncp_server
H A Dinode.c581 /* server->buffer_size = 0; */ ncp_fill_super()
669 NCP_DEFAULT_OPTIONS, &(server->buffer_size), &options) == 0) ncp_fill_super()
676 &(server->buffer_size), &options) != 0) ncp_fill_super()
690 &(server->buffer_size)) != 0) ncp_fill_super()
692 ncp_dbg(1, "bufsize = %d\n", server->buffer_size); ncp_fill_super()
/linux-4.4.14/drivers/usb/misc/
H A Dusblcd.c318 size_t buffer_size; lcd_probe() local
350 buffer_size = usb_endpoint_maxp(endpoint); lcd_probe()
351 dev->bulk_in_size = buffer_size; lcd_probe()
353 dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL); lcd_probe()
H A Dadutux.c517 size_t buffer_size; adu_write() local
580 buffer_size = usb_endpoint_maxp(dev->interrupt_out_endpoint); adu_write()
581 bytes_to_write = count > buffer_size ? buffer_size : count; adu_write()
583 "%s : buffer_size = %Zd, count = %Zd, bytes_to_write = %Zd\n", adu_write()
584 __func__, buffer_size, count, bytes_to_write); adu_write()
/linux-4.4.14/drivers/staging/most/hdm-dim2/
H A Ddim2_hal.h104 u16 buffer_size);
H A Ddim2_hal.c282 u16 buffer_size) dim2_start_ctrl_async()
296 ((buffer_size - 1) << (ADT1_BD_SHIFT + shift)); dim2_start_ctrl_async()
305 u16 buffer_size) dim2_start_isoc_sync()
317 ((buffer_size - 1) << (ADT1_BD_SHIFT + shift)); dim2_start_isoc_sync()
877 bool DIM_EnqueueBuffer(struct dim_channel *ch, u32 buffer_addr, u16 buffer_size) DIM_EnqueueBuffer() argument
883 return channel_start(ch, buffer_addr, buffer_size); DIM_EnqueueBuffer()
281 dim2_start_ctrl_async(u8 ch_addr, u8 idx, u32 buf_addr, u16 buffer_size) dim2_start_ctrl_async() argument
304 dim2_start_isoc_sync(u8 ch_addr, u8 idx, u32 buf_addr, u16 buffer_size) dim2_start_isoc_sync() argument
H A Ddim2_hdm.c525 u16 const buf_size = ccfg->buffer_size; configure_channel()
544 ccfg->buffer_size = new_size; configure_channel()
558 ccfg->buffer_size = new_size; configure_channel()
572 ccfg->buffer_size = new_size; configure_channel()
586 ccfg->buffer_size = new_size; configure_channel()
/linux-4.4.14/drivers/net/ethernet/qualcomm/
H A Dqca_spi.h92 u32 buffer_size; member in struct:qcaspi
H A Dqca_spi.c753 qca->buffer_size = (dev->mtu + VLAN_ETH_HLEN + QCAFRM_HEADER_LEN + qcaspi_netdev_init()
758 qca->rx_buffer = kmalloc(qca->buffer_size, GFP_KERNEL); qcaspi_netdev_init()
778 qca->buffer_size = 0; qcaspi_netdev_uninit()
H A Dqca_debug.c73 (unsigned long)qca->buffer_size); qcaspi_info_show()
/linux-4.4.14/sound/pci/ctxfi/
H A Dcttimer.c73 unsigned int buffer_size = runtime->buffer_size; ct_systimer_callback() local
78 dist = (position + buffer_size - ti->position) % buffer_size; ct_systimer_callback()
H A Dctpcm.c264 if (position >= runtime->buffer_size) ct_pcm_playback_pointer()
369 if (position >= runtime->buffer_size) ct_pcm_capture_pointer()
/linux-4.4.14/drivers/net/fjes/
H A Dfjes_hw.h65 #define EP_RING_NUM(buffer_size, frame_size) \
66 (u32)((buffer_size) / (frame_size))
207 u32 buffer_size; member in struct:ep_buffer_info::_ep_buffer_info_v1_t
H A Dfjes_hw.c174 info->v1i.buffer_size = epbh->size - info->v1i.info_size; fjes_hw_setup_epbuf()
178 EP_RING_NUM(info->v1i.buffer_size, info->v1i.frame_max); fjes_hw_setup_epbuf()
/linux-4.4.14/fs/reiserfs/
H A Dxattr.c500 const void *buffer, size_t buffer_size, int flags) reiserfs_xattr_set_handle()
525 xahash = xattr_hash(buffer, buffer_size); reiserfs_xattr_set_handle()
526 while (buffer_pos < buffer_size || buffer_pos == 0) { reiserfs_xattr_set_handle()
531 if (buffer_size - buffer_pos > PAGE_CACHE_SIZE) reiserfs_xattr_set_handle()
534 chunk = buffer_size - buffer_pos; reiserfs_xattr_set_handle()
571 if (err || buffer_size == 0 || !buffer) reiserfs_xattr_set_handle()
575 new_size = buffer_size + sizeof(struct reiserfs_xattr_header); reiserfs_xattr_set_handle()
598 const void *buffer, size_t buffer_size, int flags) reiserfs_xattr_set()
603 size_t jbegin_count = reiserfs_xattr_nblocks(inode, buffer_size); reiserfs_xattr_set()
616 buffer, buffer_size, flags); reiserfs_xattr_set()
632 size_t buffer_size) reiserfs_xattr_get()
668 if (buffer_size < isize - sizeof(struct reiserfs_xattr_header)) { reiserfs_xattr_get()
498 reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th, struct inode *inode, const char *name, const void *buffer, size_t buffer_size, int flags) reiserfs_xattr_set_handle() argument
597 reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer, size_t buffer_size, int flags) reiserfs_xattr_set() argument
631 reiserfs_xattr_get(struct inode *inode, const char *name, void *buffer, size_t buffer_size) reiserfs_xattr_get() argument
/linux-4.4.14/drivers/media/pci/zoran/
H A Dzoran_driver.c196 fh->buffers.buffer_size = v4l_bufsize; map_mode_raw()
202 fh->buffers.buffer_size = jpg_bufsize; map_mode_jpg()
230 mem = kmalloc(fh->buffers.buffer_size, v4l_fbuffer_alloc()
243 for (off = 0; off < fh->buffers.buffer_size; v4l_fbuffer_alloc()
272 for (off = 0; off < fh->buffers.buffer_size; v4l_fbuffer_free()
338 mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL); jpg_fbuffer_alloc()
350 cpu_to_le32((fh->buffers.buffer_size >> 1) | 1); jpg_fbuffer_alloc()
351 for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE) jpg_fbuffer_alloc()
355 for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) { jpg_fbuffer_alloc()
380 (fh->buffers.num_buffers * fh->buffers.buffer_size) >> 10); jpg_fbuffer_alloc()
408 for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE) jpg_fbuffer_free()
415 for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) { jpg_fbuffer_free()
461 if (height * width * bpp > fh->buffers.buffer_size) { zoran_v4l_set_format()
465 ZR_DEVNAME(zr), __func__, fh->buffers.buffer_size >> 10); zoran_v4l_set_format()
1349 buf->length = fh->buffers.buffer_size; zoran_v4l2_buffer_status()
1385 buf->length = fh->buffers.buffer_size; zoran_v4l2_buffer_status()
1820 fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings); zoran_s_fmt_vid_out()
1833 fmt->fmt.pix.sizeimage = fh->buffers.buffer_size; zoran_s_fmt_vid_out()
1997 fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings); zoran_reqbufs()
2513 fh->buffers.buffer_size = zoran_s_jpegcomp()
2704 first = offset / fh->buffers.buffer_size; zoran_mmap()
2705 last = first - 1 + size / fh->buffers.buffer_size; zoran_mmap()
2706 if (offset % fh->buffers.buffer_size != 0 || zoran_mmap()
2707 size % fh->buffers.buffer_size != 0 || first < 0 || zoran_mmap()
2709 last >= fh->buffers.buffer_size) { zoran_mmap()
2714 fh->buffers.buffer_size, zoran_mmap()
2748 if (todo > fh->buffers.buffer_size) zoran_mmap()
2749 todo = fh->buffers.buffer_size; zoran_mmap()
2769 j < fh->buffers.buffer_size / PAGE_SIZE; zoran_mmap()
/linux-4.4.14/drivers/spi/
H A Dspi-xilinx.c92 int buffer_size; /* buffer size in words */ member in struct:xilinx_spi
253 if (xspi->irq >= 0 && remaining_words > xspi->buffer_size) { xilinx_spi_txrx_bufs()
275 n_words = min(remaining_words, xspi->buffer_size); xilinx_spi_txrx_bufs()
355 * Before the buffer_size detection we reset the core xilinx_spi_find_buffer_size()
455 xspi->buffer_size = xilinx_spi_find_buffer_size(xspi); xilinx_spi_probe()
/linux-4.4.14/drivers/net/wireless/rsi/
H A Drsi_91x_usb.c103 __le16 buffer_size; rsi_find_bulk_in_and_out_endpoints() local
116 buffer_size = endpoint->wMaxPacketSize; rsi_find_bulk_in_and_out_endpoints()
117 dev->bulkin_size = buffer_size; rsi_find_bulk_in_and_out_endpoints()
128 buffer_size = endpoint->wMaxPacketSize; rsi_find_bulk_in_and_out_endpoints()
129 dev->bulkout_size[bep_found] = buffer_size; rsi_find_bulk_in_and_out_endpoints()
/linux-4.4.14/sound/usb/usx2y/
H A Dusbusx2yaudio.c94 if ((hwptr_done + len) > runtime->buffer_size) { usX2Y_urb_capt_retire()
95 int cnt = runtime->buffer_size - hwptr_done; usX2Y_urb_capt_retire()
104 if ((hwptr_done += len) >= runtime->buffer_size) usX2Y_urb_capt_retire()
105 hwptr_done -= runtime->buffer_size; usX2Y_urb_capt_retire()
152 if (subs->hwptr + count > runtime->buffer_size) { usX2Y_urb_play_prepare()
157 len = runtime->buffer_size - subs->hwptr; usX2Y_urb_play_prepare()
164 subs->hwptr -= runtime->buffer_size; usX2Y_urb_play_prepare()
168 if ((subs->hwptr += count) >= runtime->buffer_size) usX2Y_urb_play_prepare()
169 subs->hwptr -= runtime->buffer_size; usX2Y_urb_play_prepare()
189 if (subs->hwptr_done >= runtime->buffer_size) usX2Y_urb_play_retire()
190 subs->hwptr_done -= runtime->buffer_size; usX2Y_urb_play_retire()
H A Dusx2yhwdeppcm.c82 if ((hwptr_done += lens) >= runtime->buffer_size) usX2Y_usbpcm_urb_capt_retire()
83 hwptr_done -= runtime->buffer_size; usX2Y_usbpcm_urb_capt_retire()
97 return (runtime->buffer_size * 1000) / usX2Y->rate + 1; //FIXME: so far only correct period_size == 2^x ? usX2Y_iso_frames_per_buffer()
/linux-4.4.14/sound/usb/
H A Dpcm.c1302 if (subs->hwptr_done >= runtime->buffer_size * stride) retire_capture_urb()
1303 subs->hwptr_done -= runtime->buffer_size * stride; retire_capture_urb()
1321 if (oldptr + bytes > runtime->buffer_size * stride) { retire_capture_urb()
1323 runtime->buffer_size * stride - oldptr; retire_capture_urb()
1342 unsigned int wrap = runtime->buffer_size * stride; fill_playback_urb_dsd_dop()
1388 if (subs->hwptr_done >= runtime->buffer_size * stride) fill_playback_urb_dsd_dop()
1389 subs->hwptr_done -= runtime->buffer_size * stride; fill_playback_urb_dsd_dop()
1397 if (subs->hwptr_done + bytes > runtime->buffer_size * stride) { copy_to_urb()
1400 runtime->buffer_size * stride - subs->hwptr_done; copy_to_urb()
1410 if (subs->hwptr_done >= runtime->buffer_size * stride) copy_to_urb()
1411 subs->hwptr_done -= runtime->buffer_size * stride; copy_to_urb()
1510 % (runtime->buffer_size * stride); prepare_playback_urb()
1515 if (subs->hwptr_done >= runtime->buffer_size * stride) prepare_playback_urb()
1516 subs->hwptr_done -= runtime->buffer_size * stride; prepare_playback_urb()
H A Dcard.h41 unsigned int buffer_size; /* size of data buffer, if data URB */ member in struct:snd_urb_ctx
H A Dendpoint.c89 if (u->buffer_size) release_urb_ctx()
90 usb_free_coherent(u->ep->chip->dev, u->buffer_size, release_urb_ctx()
760 u->buffer_size = maxsize * u->packets; data_ep_set_params()
769 usb_alloc_coherent(ep->chip->dev, u->buffer_size, data_ep_set_params()
/linux-4.4.14/drivers/android/
H A Dbinder.c317 size_t buffer_size; member in struct:binder_proc
461 return proc->buffer + proc->buffer_size - (void *)buffer->data; binder_buffer_size()
472 size_t buffer_size; binder_insert_free_buffer() local
488 buffer_size = binder_buffer_size(proc, buffer); binder_insert_free_buffer()
490 if (new_buffer_size < buffer_size) binder_insert_free_buffer()
656 size_t buffer_size; binder_alloc_buf() local
688 buffer_size = binder_buffer_size(proc, buffer); binder_alloc_buf()
690 if (size < buffer_size) { binder_alloc_buf()
693 } else if (size > buffer_size) binder_alloc_buf()
707 buffer_size = binder_buffer_size(proc, buffer); binder_alloc_buf()
712 proc->pid, size, buffer, buffer_size); binder_alloc_buf()
715 (void *)(((uintptr_t)buffer->data + buffer_size) & PAGE_MASK); binder_alloc_buf()
717 if (size + sizeof(struct binder_buffer) + 4 >= buffer_size) binder_alloc_buf()
718 buffer_size = size; /* no room for other buffers */ binder_alloc_buf()
720 buffer_size = size + sizeof(struct binder_buffer); binder_alloc_buf()
723 (void *)PAGE_ALIGN((uintptr_t)buffer->data + buffer_size); binder_alloc_buf()
733 if (buffer_size != size) { binder_alloc_buf()
814 size_t size, buffer_size; binder_free_buf() local
816 buffer_size = binder_buffer_size(proc, buffer); binder_free_buf()
822 "%d: binder_free_buf %p size %zd buffer_size %zd\n", binder_free_buf()
823 proc->pid, buffer, size, buffer_size); binder_free_buf()
826 BUG_ON(size > buffer_size); binder_free_buf()
829 BUG_ON((void *)buffer > proc->buffer + proc->buffer_size); binder_free_buf()
841 (void *)(((uintptr_t)buffer->data + buffer_size) & PAGE_MASK), binder_free_buf()
2901 proc->buffer_size = vma->vm_end - vma->vm_start; binder_mmap()
2916 proc->free_async_space = proc->buffer_size / 2; binder_mmap()
3140 for (i = 0; i < proc->buffer_size / PAGE_SIZE; i++) { binder_deferred_release()
/linux-4.4.14/drivers/hid/
H A Dhid-sensor-hub.c204 u32 field_index, int buffer_size, void *buffer) sensor_hub_set_feature()
221 remaining_bytes = do_div(buffer_size, sizeof(__s32)); sensor_hub_set_feature()
222 if (buffer_size) { sensor_hub_set_feature()
223 for (i = 0; i < buffer_size; ++i) { sensor_hub_set_feature()
246 u32 field_index, int buffer_size, void *buffer) sensor_hub_get_feature()
271 ret = min(report_size, buffer_size); sensor_hub_get_feature()
203 sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, u32 field_index, int buffer_size, void *buffer) sensor_hub_set_feature() argument
245 sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, u32 field_index, int buffer_size, void *buffer) sensor_hub_get_feature() argument
/linux-4.4.14/drivers/media/usb/siano/
H A Dsmsusb.c63 int buffer_size; member in struct:smsusb_device_t
160 dev->buffer_size, smsusb_submit_urb()
401 dev->buffer_size = USB1_BUFFER_SIZE; smsusb_init_device()
410 dev->buffer_size = USB2_BUFFER_SIZE; smsusb_init_device()
430 params.buffer_size = dev->buffer_size; smsusb_init_device()
/linux-4.4.14/drivers/media/usb/hdpvr/
H A Dhdpvr-core.c277 size_t buffer_size; hdpvr_probe() local
339 buffer_size = 8192; hdpvr_probe()
340 dev->bulk_in_size = buffer_size; hdpvr_probe()
/linux-4.4.14/sound/firewire/digi00x/
H A Damdtp-dot.c165 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s32()
191 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; write_pcm_s16()
217 remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; read_pcm_s32()
/linux-4.4.14/sound/pci/nm256/
H A Dnm256.c221 u32 buffer_size; /* total buffer size */ member in struct:nm256
320 if (offset < 0 || offset >= chip->buffer_size) { snd_nm256_write_buffer()
645 s->dma_size = frames_to_bytes(runtime, substream->runtime->buffer_size); snd_nm256_pcm_prepare()
1368 pointer < chip->buffer_size || snd_nm256_peek_for_sig()
1560 chip->buffer_size = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].bufsize + snd_nm256_create()
1563 chip->buffer_size += NM_TOTAL_COEFF_COUNT * 4; snd_nm256_create()
1565 chip->buffer_size += NM_MAX_PLAYBACK_COEF_SIZE + NM_MAX_RECORD_COEF_SIZE; snd_nm256_create()
1567 if (buffer_top >= chip->buffer_size && buffer_top < chip->buffer_end) snd_nm256_create()
1575 chip->buffer_start = chip->buffer_end - chip->buffer_size; snd_nm256_create()
1582 chip->buffer_size, snd_nm256_create()
1586 chip->buffer_addr, chip->buffer_size); snd_nm256_create()
1590 chip->buffer = ioremap_nocache(chip->buffer_addr, chip->buffer_size); snd_nm256_create()
/linux-4.4.14/sound/soc/atmel/
H A Datmel-pcm-pdc.c275 pr_debug("atmel-pcm:buffer_size = %ld," atmel_pcm_trigger()
277 rtd->buffer_size, rtd->dma_area, rtd->dma_bytes); atmel_pcm_trigger()
345 if (x == runtime->buffer_size) atmel_pcm_pointer()
/linux-4.4.14/drivers/uwb/i1480/dfu/
H A Dusb.c115 size_t buffer_size, itr = 0; i1480_usb_write() local
119 buffer_size = size < i1480->buf_size ? size : i1480->buf_size; i1480_usb_write()
120 memcpy(i1480->cmd_buf, buffer + itr, buffer_size); i1480_usb_write()
125 i1480->cmd_buf, buffer_size, 100 /* FIXME: arbitrary */); i1480_usb_write()
/linux-4.4.14/drivers/media/dvb-core/
H A Ddvb_demux.h84 int buffer_size; member in struct:dvb_demux_feed
H A Ddvb_demux.c699 feed->buffer_size = circular_buffer_size; dmx_ts_feed_set()
704 if (feed->buffer_size) { dmx_ts_feed_set()
708 feed->buffer = vmalloc(feed->buffer_size); dmx_ts_feed_set()
911 dvbdmxfeed->buffer_size = circular_buffer_size; dmx_section_feed_set()
917 dvbdmxfeed->buffer = vmalloc(dvbdmxfeed->buffer_size); dmx_section_feed_set()
/linux-4.4.14/sound/atmel/
H A Dabdac.c130 if (runtime->dma_addr & 1 || runtime->buffer_size & 1) { atmel_abdac_prepare_dma()
135 buffer_len = frames_to_bytes(runtime, runtime->buffer_size); atmel_abdac_prepare_dma()
279 if (frames >= runtime->buffer_size) atmel_abdac_pointer()
280 frames -= runtime->buffer_size; atmel_abdac_pointer()
H A Dac97c.c120 if (runtime->dma_addr & 1 || runtime->buffer_size & 1) { atmel_ac97c_prepare_dma()
130 buffer_len = frames_to_bytes(runtime, runtime->buffer_size); atmel_ac97c_prepare_dma()
603 if (frames >= runtime->buffer_size) atmel_ac97c_playback_pointer()
604 frames -= runtime->buffer_size; atmel_ac97c_playback_pointer()
623 if (frames >= runtime->buffer_size) atmel_ac97c_capture_pointer()
624 frames -= runtime->buffer_size; atmel_ac97c_capture_pointer()
/linux-4.4.14/fs/ext2/
H A Dxattr.c150 void *buffer, size_t buffer_size) ext2_xattr_get()
158 ea_idebug(inode, "name=%d.%s, buffer=%p, buffer_size=%ld", ext2_xattr_get()
159 name_index, name, buffer, (long)buffer_size); ext2_xattr_get()
218 if (size > buffer_size) ext2_xattr_get()
244 ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) ext2_xattr_list() argument
250 size_t rest = buffer_size; ext2_xattr_list()
253 ea_idebug(inode, "buffer=%p, buffer_size=%ld", ext2_xattr_list()
254 buffer, (long)buffer_size); ext2_xattr_list()
309 error = buffer_size - rest; /* total size */ ext2_xattr_list()
149 ext2_xattr_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) ext2_xattr_get() argument
/linux-4.4.14/arch/sh/boards/mach-hp6xx/
H A Dsetup.c94 .buffer_size = 64000,
/linux-4.4.14/drivers/dma/
H A Dnbpfaxi.c103 int buffer_size; member in struct:nbpf_config
248 .buffer_size = 4,
252 .buffer_size = 8,
256 .buffer_size = 16,
260 .buffer_size = 4,
264 .buffer_size = 8,
268 .buffer_size = 16,
272 .buffer_size = 4,
276 .buffer_size = 8,
280 .buffer_size = 16,
430 return min_t(int, __ffs(size), ilog2(nbpf->config->buffer_size * 8)); nbpf_xfer_ds()
/linux-4.4.14/drivers/isdn/gigaset/
H A Dusb-gigaset.c663 int buffer_size; gigaset_probe() local
710 buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); gigaset_probe()
711 ucs->bulk_out_size = buffer_size; gigaset_probe()
713 ucs->bulk_out_buffer = kmalloc(buffer_size, GFP_KERNEL); gigaset_probe()
737 buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); gigaset_probe()
738 ucs->rcvbuf_size = buffer_size; gigaset_probe()
739 ucs->rcvbuf = kmalloc(buffer_size, GFP_KERNEL); gigaset_probe()
748 ucs->rcvbuf, buffer_size, gigaset_probe()
/linux-4.4.14/drivers/media/usb/go7007/
H A Dsnd-go7007.c81 if (gosnd->hw_ptr >= runtime->buffer_size) parse_audio_stream_data()
82 gosnd->hw_ptr -= runtime->buffer_size; parse_audio_stream_data()
/linux-4.4.14/include/media/
H A Dlirc_dev.h133 * @buffer_size: Number of FIFO buffers with @chunk_size size. If zero,
190 unsigned int buffer_size; /* in chunks holding one code each */ member in struct:lirc_driver
/linux-4.4.14/sound/soc/intel/atom/
H A Dsst-mfld-platform-compress.c158 cstream->runtime->buffer_size; sst_platform_compr_set_params()
213 (u32)cstream->runtime->buffer_size; sst_platform_compr_pointer()
/linux-4.4.14/sound/usb/misc/
H A Dua101.c231 if (stream->buffer_pos + frames <= runtime->buffer_size) { copy_playback_data()
235 frames1 = runtime->buffer_size - stream->buffer_pos; copy_playback_data()
242 if (stream->buffer_pos >= runtime->buffer_size) copy_playback_data()
243 stream->buffer_pos -= runtime->buffer_size; copy_playback_data()
335 if (stream->buffer_pos + frames <= runtime->buffer_size) { copy_capture_data()
339 frames1 = runtime->buffer_size - stream->buffer_pos; copy_capture_data()
347 if (stream->buffer_pos >= runtime->buffer_size) copy_capture_data()
348 stream->buffer_pos -= runtime->buffer_size; copy_capture_data()
/linux-4.4.14/drivers/video/fbdev/omap2/omapfb/
H A Domapfb-ioctl.c496 if (!access_ok(VERIFY_WRITE, mr->buffer, mr->buffer_size)) omapfb_memory_read()
499 if (mr->w * mr->h * 3 > mr->buffer_size) omapfb_memory_read()
502 buf = vmalloc(mr->buffer_size); omapfb_memory_read()
508 r = display->driver->memory_read(display, buf, mr->buffer_size, omapfb_memory_read()
512 if (copy_to_user(mr->buffer, buf, mr->buffer_size)) omapfb_memory_read()
/linux-4.4.14/drivers/media/rc/
H A Dlirc_dev.c212 unsigned int buffer_size; lirc_register_driver() local
319 buffer_size = d->buffer_size ? d->buffer_size : BUFLEN / bytes_in_key; lirc_register_driver()
330 err = lirc_buffer_init(ir->buf, chunk_size, buffer_size); lirc_register_driver()
/linux-4.4.14/sound/usb/caiaq/
H A Daudio.c394 int sz = frames_to_bytes(rt, rt->buffer_size); read_in_urb_mode0()
441 int sz = frames_to_bytes(rt, rt->buffer_size); read_in_urb_mode2()
473 sz = frames_to_bytes(rt, rt->buffer_size); read_in_urb_mode3()
554 int sz = frames_to_bytes(rt, rt->buffer_size); fill_out_urb_mode_0()
590 sz = frames_to_bytes(rt, rt->buffer_size); fill_out_urb_mode_3()
/linux-4.4.14/drivers/media/platform/omap/
H A Domap_vout.c237 vout->buffer_size = (vout->vid) ? video2_bufsize : video1_bufsize; omap_vout_free_buffers()
241 vout->buffer_size); omap_vout_free_buffers()
695 *size, vout->buffer_size); omap_vout_buffer_setup()
700 vout->buffer_size = *size; omap_vout_buffer_setup()
702 virt_addr = omap_vout_alloc_buffer(vout->buffer_size, omap_vout_buffer_setup()
742 vout->buffer_size); omap_vout_free_extra_buffers()
903 if (size > vout->buffer_size) { omap_vout_mmap()
906 size, vout->buffer_size); omap_vout_mmap()
1503 vout->buffer_size); vidioc_reqbufs()
1953 vout->buffer_size = (vid_num == 0) ? video1_bufsize : video2_bufsize; omap_vout_setup_video_bufs()
1954 dev_info(&pdev->dev, "Buffer Size = %d\n", vout->buffer_size); omap_vout_setup_video_bufs()
1958 omap_vout_alloc_buffer(vout->buffer_size, omap_vout_setup_video_bufs()
1981 vout->buffer_size); omap_vout_setup_video_bufs()
H A Domap_voutdef.h127 int buffer_size; member in struct:omap_vout_device
/linux-4.4.14/sound/pci/ca0106/
H A Dca0106_main.c778 "channels=%d, buffer_size=%ld, period_size=%ld, " snd_ca0106_pcm_prepare_playback()
781 runtime->channels, runtime->buffer_size, snd_ca0106_pcm_prepare_playback()
885 "channels=%d, buffer_size=%ld, period_size=%ld, " snd_ca0106_pcm_prepare_capture()
888 runtime->channels, runtime->buffer_size, snd_ca0106_pcm_prepare_capture()
945 "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n", snd_ca0106_pcm_prepare_capture()
947 runtime->buffer_size, runtime->period_size, snd_ca0106_pcm_prepare_capture()
952 snd_ca0106_ptr_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes snd_ca0106_pcm_prepare_capture()
1073 if (ptr >= runtime->buffer_size) snd_ca0106_pcm_pointer_playback()
1074 ptr -= runtime->buffer_size; snd_ca0106_pcm_pointer_playback()
1099 if (ptr >= runtime->buffer_size) snd_ca0106_pcm_pointer_capture()
1100 ptr -= runtime->buffer_size; snd_ca0106_pcm_pointer_capture()
1103 "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", snd_ca0106_pcm_pointer_capture()
1104 ptr1, ptr2, ptr, (int)runtime->buffer_size, snd_ca0106_pcm_pointer_capture()
/linux-4.4.14/sound/core/oss/
H A Dpcm_oss.c614 long buffer_size = snd_pcm_lib_buffer_bytes(substream); snd_pcm_oss_bytes() local
616 if (buffer_size == runtime->oss.buffer_bytes) snd_pcm_oss_bytes()
619 return runtime->oss.buffer_bytes * bytes / buffer_size; snd_pcm_oss_bytes()
623 return div_u64(bsize, buffer_size); snd_pcm_oss_bytes()
631 long buffer_size = snd_pcm_lib_buffer_bytes(substream); snd_pcm_alsa_frames() local
632 if (buffer_size == runtime->oss.buffer_bytes) snd_pcm_alsa_frames()
634 return bytes_to_frames(runtime, (buffer_size * bytes) / runtime->oss.buffer_bytes); snd_pcm_alsa_frames()
1005 sw_params->stop_threshold = runtime->buffer_size; snd_pcm_oss_change_params()
1017 if (frames > runtime->buffer_size) snd_pcm_oss_change_params()
1018 frames = runtime->buffer_size; snd_pcm_oss_change_params()
1055 pdprintf("slave: period_size = %i, buffer_size = %i\n", snd_pcm_oss_change_params()
1162 if (*delay <= (snd_pcm_sframes_t)runtime->buffer_size) snd_pcm_oss_capture_position_fixup()
1165 /* until avail(delay) <= buffer_size */ snd_pcm_oss_capture_position_fixup()
1166 frames = (*delay - runtime->buffer_size) + runtime->period_size - 1; snd_pcm_oss_capture_position_fixup()
1973 appl_ptr = hw_ptr + runtime->buffer_size; snd_pcm_oss_simulate_fill()
2122 info.ptr = snd_pcm_oss_bytes(substream, runtime->status->hw_ptr % runtime->buffer_size); snd_pcm_oss_get_ptr()
2187 avail = runtime->buffer_size; snd_pcm_oss_get_space()
2191 avail = runtime->buffer_size - avail; snd_pcm_oss_get_space()
/linux-4.4.14/drivers/net/ethernet/
H A Dethoc.c29 static int buffer_size = 0x8000; /* 32 KBytes */ variable
30 module_param(buffer_size, int, 0);
31 MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
1104 buffer_size, (void *)&netdev->mem_start, ethoc_probe()
1108 buffer_size); ethoc_probe()
1112 netdev->mem_end = netdev->mem_start + buffer_size; ethoc_probe()
1113 priv->dma_alloc = buffer_size; ethoc_probe()
/linux-4.4.14/drivers/usb/
H A Dusb-skeleton.c496 size_t buffer_size; skel_probe() local
525 buffer_size = usb_endpoint_maxp(endpoint); skel_probe()
526 dev->bulk_in_size = buffer_size; skel_probe()
528 dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL); skel_probe()
/linux-4.4.14/drivers/usb/wusbcore/
H A Dcbaf.c108 size_t buffer_size; member in struct:cbaf
147 cbaf->buffer, cbaf->buffer_size, USB_CTRL_GET_TIMEOUT); cbaf_check()
292 di, cbaf->buffer_size, USB_CTRL_GET_TIMEOUT); cbaf_cdid_get()
608 cbaf->buffer_size = 512; cbaf_probe()
/linux-4.4.14/fs/
H A Dbad_inode.c116 size_t buffer_size) bad_inode_listxattr()
115 bad_inode_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) bad_inode_listxattr() argument
H A Dxattr.c731 generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) generic_listxattr() argument
745 size = handler->list(handler, dentry, buf, buffer_size, for_each_xattr_handler()
747 if (size > buffer_size) for_each_xattr_handler()
750 buffer_size -= size; for_each_xattr_handler()
/linux-4.4.14/sound/ppc/
H A Dpmac.h70 int buffer_size; /* in kbytes */ member in struct:pmac_stream
/linux-4.4.14/drivers/staging/most/hdm-usb/
H A Dhdm_usb.c750 if ((!conf->num_buffers) || (!conf->buffer_size)) { hdm_configure_channel()
763 temp_size = conf->buffer_size; hdm_configure_channel()
771 if (conf->buffer_size % frame_size) { hdm_configure_channel()
774 tmp_val = conf->buffer_size / frame_size; hdm_configure_channel()
775 conf->buffer_size = tmp_val * frame_size; hdm_configure_channel()
779 conf->buffer_size, hdm_configure_channel()
783 num_frames = conf->buffer_size / frame_size; hdm_configure_channel()
789 - conf->buffer_size; hdm_configure_channel()
/linux-4.4.14/drivers/atm/
H A Dsolos-pci.c76 #define RX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2)
77 #define TX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2 + (card->buffer_size))
78 #define FLASH_BUF ((card->buffers) + 4*(card->buffer_size)*2)
137 int buffer_size; member in struct:solos_card
803 if (size > (card->buffer_size - sizeof(*header))){ solos_bh()
1260 card->buffer_size = BUF_SIZE; fpga_probe()
1262 card->buffer_size = OLD_BUF_SIZE; fpga_probe()
H A Dambassador.h512 __be32 buffer_size; /* size of host buffer */ member in struct:__anon3414::__anon3415
594 unsigned int buffer_size; member in struct:__anon3423
/linux-4.4.14/sound/pci/ymfpci/
H A Dymfpci.h279 u32 buffer_size; /* cached from runtime->buffer_size */ member in struct:snd_ymfpci_pcm
H A Dymfpci_main.c317 delta = pos + (ypcm->buffer_size - ypcm->last_pos); snd_ymfpci_pcm_interrupt()
369 delta = pos + (ypcm->buffer_size - ypcm->last_pos); snd_ymfpci_pcm_capture_interrupt()
555 bank->loop_end = cpu_to_le32(ypcm->buffer_size); snd_ymfpci_pcm_init_voice()
685 ypcm->buffer_size = runtime->buffer_size; snd_ymfpci_playback_prepare()
725 ypcm->buffer_size = runtime->buffer_size; snd_ymfpci_capture_prepare()
752 bank->loop_end = cpu_to_le32(ypcm->buffer_size << ypcm->shift); snd_ymfpci_capture_prepare()
/linux-4.4.14/drivers/gpu/drm/r128/
H A Dr128_state.c890 int i, buffer_size, mask_size; r128_cce_dispatch_write_span() local
903 buffer_size = depth->n * sizeof(u32); r128_cce_dispatch_write_span()
904 buffer = memdup_user(depth->buffer, buffer_size); r128_cce_dispatch_write_span()
975 int i, xbuf_size, ybuf_size, buffer_size, mask_size; r128_cce_dispatch_write_pixels() local
1004 buffer_size = depth->n * sizeof(u32); r128_cce_dispatch_write_pixels()
1005 buffer = memdup_user(depth->buffer, buffer_size); r128_cce_dispatch_write_pixels()
/linux-4.4.14/sound/drivers/
H A Daloop.c352 dpcm->pcm_buffer_size = frames_to_bytes(runtime, runtime->buffer_size); loopback_prepare()
357 runtime->buffer_size * runtime->channels); loopback_prepare()
417 snd_pcm_playback_hw_avail(runtime) < runtime->buffer_size) { copy_play_buf()
420 appl_ptr1 -= appl_ptr1 % runtime->buffer_size; copy_play_buf()
423 appl_ptr1 -= runtime->buffer_size; copy_play_buf()
1065 snd_iprintf(buffer, " buffer_size:\t%u\n", dpcm->pcm_buffer_size); print_dpcm_info()
/linux-4.4.14/drivers/staging/most/mostcore/
H A Dcore.c178 u16 const coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len; most_free_mbo_coherent()
371 return snprintf(buf, PAGE_SIZE, "%d\n", c->cfg.buffer_size); show_set_buffer_size()
379 int ret = kstrtou16(buf, 0, &c->cfg.buffer_size); store_set_buffer_size()
1194 mbo->buffer_length = c->cfg.buffer_size; hdm_enqueue_thread()
1275 u32 coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len; arm_mbo_chain()
1448 mbo->buffer_length = c->cfg.buffer_size; most_get_mbo()
1802 c->cfg.buffer_size = 0; most_register_interface()
H A Dmostcore.h124 * @buffer_size: size of a buffer for AIM.
141 u16 buffer_size; member in struct:most_channel_config
/linux-4.4.14/drivers/net/can/usb/peak_usb/
H A Dpcan_usb_pro.c103 int buffer_size) pcan_msg_init()
105 if (buffer_size < PCAN_USBPRO_MSG_HEADER_LEN) pcan_msg_init()
109 pm->rec_buffer_size = pm->rec_buffer_len = buffer_size; pcan_msg_init()
116 void *buffer_addr, int buffer_size) pcan_msg_init_empty()
118 u8 *pr = pcan_msg_init(pm, buffer_addr, buffer_size); pcan_msg_init_empty()
102 pcan_msg_init(struct pcan_usb_pro_msg *pm, void *buffer_addr, int buffer_size) pcan_msg_init() argument
115 pcan_msg_init_empty(struct pcan_usb_pro_msg *pm, void *buffer_addr, int buffer_size) pcan_msg_init_empty() argument
/linux-4.4.14/sound/core/seq/
H A Dseq_midi.c198 params.buffer_size = input_buffer_size; midisynth_subscribe()
239 params.buffer_size = output_buffer_size; midisynth_use()
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_object.c565 size_t buffer_size, uint32_t *metadata_size, amdgpu_bo_get_metadata()
572 if (buffer_size < bo->metadata_size) amdgpu_bo_get_metadata()
564 amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer, size_t buffer_size, uint32_t *metadata_size, uint64_t *flags) amdgpu_bo_get_metadata() argument
H A Damdgpu_object.h161 size_t buffer_size, uint32_t *metadata_size,
/linux-4.4.14/sound/soc/xtensa/
H A Dxtfpga-i2s.c146 if (++tx_ptr >= runtime->buffer_size) \
464 return pos < runtime->buffer_size ? pos : 0; xtfpga_pcm_pointer()
/linux-4.4.14/sound/usb/hiface/
H A Dpcm.c273 dev_dbg(device, "%s: (1) buffer_size %#x dma_offset %#x\n", __func__, hiface_pcm_playback()
283 dev_dbg(device, "%s: (2) buffer_size %#x dma_offset %#x\n", __func__, hiface_pcm_playback()
/linux-4.4.14/fs/ocfs2/
H A Dxattr.c270 size_t buffer_size);
913 char *buffer, size_t buffer_size) ocfs2_xattr_list_entries()
928 ret = ocfs2_xattr_list_entry(buffer, buffer_size, ocfs2_xattr_list_entries()
959 size_t buffer_size) ocfs2_xattr_ibody_list()
972 ret = ocfs2_xattr_list_entries(inode, header, buffer, buffer_size); ocfs2_xattr_ibody_list()
980 size_t buffer_size) ocfs2_xattr_block_list()
1000 buffer, buffer_size); ocfs2_xattr_block_list()
1003 buffer, buffer_size); ocfs2_xattr_block_list()
1141 size_t buffer_size, ocfs2_xattr_ibody_get()
1164 if (size > buffer_size) ocfs2_xattr_ibody_get()
1191 size_t buffer_size, ocfs2_xattr_block_get()
1222 if (size > buffer_size) ocfs2_xattr_block_get()
1269 size_t buffer_size) ocfs2_xattr_get_nolock()
1291 buffer_size, &xis); ocfs2_xattr_get_nolock()
1294 buffer_size, &xbs); ocfs2_xattr_get_nolock()
1308 size_t buffer_size) ocfs2_xattr_get()
1320 name, buffer, buffer_size); ocfs2_xattr_get()
4006 size_t buffer_size; member in struct:ocfs2_xattr_tree_list
4055 xl->buffer_size, ocfs2_list_xattr_bucket()
4119 size_t buffer_size) ocfs2_xattr_tree_list_index_block()
4124 .buffer_size = buffer_size, ocfs2_xattr_tree_list_index_block()
911 ocfs2_xattr_list_entries(struct inode *inode, struct ocfs2_xattr_header *header, char *buffer, size_t buffer_size) ocfs2_xattr_list_entries() argument
956 ocfs2_xattr_ibody_list(struct inode *inode, struct ocfs2_dinode *di, char *buffer, size_t buffer_size) ocfs2_xattr_ibody_list() argument
977 ocfs2_xattr_block_list(struct inode *inode, struct ocfs2_dinode *di, char *buffer, size_t buffer_size) ocfs2_xattr_block_list() argument
1137 ocfs2_xattr_ibody_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size, struct ocfs2_xattr_search *xs) ocfs2_xattr_ibody_get() argument
1187 ocfs2_xattr_block_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size, struct ocfs2_xattr_search *xs) ocfs2_xattr_block_get() argument
1264 ocfs2_xattr_get_nolock(struct inode *inode, struct buffer_head *di_bh, int name_index, const char *name, void *buffer, size_t buffer_size) ocfs2_xattr_get_nolock() argument
1304 ocfs2_xattr_get(struct inode *inode, int name_index, const char *name, void *buffer, size_t buffer_size) ocfs2_xattr_get() argument
4116 ocfs2_xattr_tree_list_index_block(struct inode *inode, struct buffer_head *blk_bh, char *buffer, size_t buffer_size) ocfs2_xattr_tree_list_index_block() argument
/linux-4.4.14/drivers/scsi/
H A Dst.h40 int buffer_size; member in struct:st_buffer
H A Dst.c1190 (STp->buffer)->buffer_size / STp->block_size; check_tape()
1196 STp->block_size, (STp->buffer)->buffer_size, check_tape()
1594 if (bufsize > STbp->buffer_size && setup_buffering()
1759 STbp->buffer_bytes < STbp->buffer_size) { st_write()
1935 if (!STbp->do_dio && bytes > (STp->buffer)->buffer_size) read_tape()
1936 bytes = (STp->buffer)->buffer_size; read_tape()
2990 (STp->buffer)->buffer_size / STp->block_size; st_int_ioctl()
3801 tb->buffer_size = 0; enlarge_buffer()
3822 if (new_size <= STbuffer->buffer_size) enlarge_buffer()
3825 if (STbuffer->buffer_size <= PAGE_SIZE) enlarge_buffer()
3855 for (segs = STbuffer->frp_segs, got = STbuffer->buffer_size; enlarge_buffer()
3861 DEB(STbuffer->buffer_size = got);
3868 STbuffer->buffer_size = got; clear_buffer()
3897 STbuffer->buffer_size -= (PAGE_SIZE << order); append_to_buffer()
H A Dosst.c985 int oldsize = STp->buffer->buffer_size; osst_recover_wait_frame()
1005 STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24; osst_recover_wait_frame()
1013 STp->buffer->b_data = olddata; STp->buffer->buffer_size = oldsize; osst_recover_wait_frame()
2822 drive_buffer_size = ntohs(cp->buffer_size) / 2; osst_configure_onstream()
2896 int oldsize = STp->buffer->buffer_size; osst_get_frame_position()
2903 STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24; osst_get_frame_position()
2907 STp->buffer->b_data = olddata; STp->buffer->buffer_size = oldsize; osst_get_frame_position()
2923 STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24; osst_get_frame_position()
2962 STp->buffer->b_data = olddata; STp->buffer->buffer_size = oldsize; osst_get_frame_position()
4520 if (STp->buffer->buffer_size >= OS_FRAME_SIZE) { __os_scsi_tape_open()
4759 name, STp->block_size, OS_FRAME_SIZE, (STp->buffer)->buffer_size, __os_scsi_tape_open()
5325 tb->buffer_size = 0; new_tape_buffer()
5341 if (STbuffer->buffer_size >= OS_FRAME_SIZE) enlarge_buffer()
5382 STbuffer->buffer_size = got; enlarge_buffer()
5389 STbuffer->buffer_size = got; enlarge_buffer()
5420 STbuffer->buffer_size -= STbuffer->sg[i].length; normalize_buffer()
5425 STbuffer->b_data, STbuffer->buffer_size, STbuffer->sg_segs);
H A Dosst.h296 __be16 buffer_size; /* Buffer Size, in 512 bytes */ member in struct:__anon9930
514 int buffer_size; member in struct:osst_buffer
/linux-4.4.14/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_scrn.c96 unsigned long buffer_size; /**< Size of allocated buffer */ member in struct:vmw_screen_object_unit
251 sou->buffer_size = 0; vmw_sou_backing_free()
263 if (sou->buffer_size == size) vmw_sou_backing_alloc()
285 sou->buffer_size = size; vmw_sou_backing_alloc()
/linux-4.4.14/drivers/media/mmc/siano/
H A Dsmssdio.c261 params.buffer_size = 0x5000; /* ?? */ smssdio_probe()
/linux-4.4.14/drivers/media/pci/dm1105/
H A Ddm1105.c368 u32 buffer_size; member in struct:dm1105_dev
710 memcpy(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp); dm1105_dmx_buffer()
711 nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188; dm1105_dmx_buffer()
1019 dev->buffer_size = 5 * DM1105_DMA_BYTES; dm1105_probe()
/linux-4.4.14/drivers/media/usb/em28xx/
H A Dem28xx-audio.c130 if (oldptr + length >= runtime->buffer_size) { em28xx_audio_isocirq()
132 runtime->buffer_size - oldptr; em28xx_audio_isocirq()
146 runtime->buffer_size) em28xx_audio_isocirq()
148 runtime->buffer_size; em28xx_audio_isocirq()
/linux-4.4.14/net/caif/
H A Dcaif_socket.c523 int buffer_size; caif_seqpkt_sendmsg() local
563 buffer_size = len + cf_sk->headroom + cf_sk->tailroom; caif_seqpkt_sendmsg()
566 skb = sock_alloc_send_skb(sk, buffer_size, noblock, &ret); caif_seqpkt_sendmsg()
568 if (!skb || skb_tailroom(skb) < buffer_size) caif_seqpkt_sendmsg()
/linux-4.4.14/sound/drivers/vx/
H A Dvx_pcm.c680 if (pipe->position >= (int)runtime->buffer_size) vx_update_pipe_position()
681 pipe->position %= runtime->buffer_size; vx_update_pipe_position()
857 pipe->buffer_bytes = frames_to_bytes(runtime, runtime->buffer_size); vx_pcm_prepare()
1021 size = runtime->buffer_size - snd_pcm_capture_avail(runtime); vx_pcm_capture_update()
/linux-4.4.14/sound/pci/lx6464es/
H A Dlx_core.h169 u32 buffer_size, u32 buf_address_lo, u32 buf_address_hi,
/linux-4.4.14/sound/soc/fsl/
H A Dmpc5200_psc_ac97.c149 " periods=%i buffer_size=%i buffer_bytes=%i channels=%i" psc_ac97_hw_analog_params()
H A Dmpc5200_psc_i2s.c46 " periods=%i buffer_size=%i buffer_bytes=%i\n", psc_i2s_hw_params()
/linux-4.4.14/sound/soc/kirkwood/
H A Dkirkwood-dma.c211 size = frames_to_bytes(runtime, runtime->buffer_size); kirkwood_dma_prepare()
/linux-4.4.14/sound/pcmcia/pdaudiocf/
H A Dpdaudiocf_pcm.c184 chip->pcm_size = runtime->buffer_size; pdacf_pcm_prepare()
/linux-4.4.14/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_x550.c609 u32 buffer_size) ixgbe_checksum_ptr_x550()
627 if (buffer_size < ptr) ixgbe_checksum_ptr_x550()
645 if (buffer && ((u32)start + (u32)length > buffer_size)) ixgbe_checksum_ptr_x550()
671 * @buffer_size: size of buffer
676 u32 buffer_size) ixgbe_calc_checksum_X550()
697 if (buffer_size < IXGBE_EEPROM_LAST_WORD) ixgbe_calc_checksum_X550()
737 buffer, buffer_size); ixgbe_calc_checksum_X550()
607 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr, u16 size, u16 *csum, u16 *buffer, u32 buffer_size) ixgbe_checksum_ptr_x550() argument
675 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer, u32 buffer_size) ixgbe_calc_checksum_X550() argument
/linux-4.4.14/sound/pci/ice1712/
H A Dice1724.c829 if (ptr >= substream->runtime->buffer_size) { snd_vt1724_playback_pro_pointer()
840 else if (ptr <= substream->runtime->buffer_size) snd_vt1724_playback_pro_pointer()
841 ptr = substream->runtime->buffer_size - ptr; snd_vt1724_playback_pro_pointer()
844 (int)ptr, (int)substream->runtime->buffer_size); snd_vt1724_playback_pro_pointer()
884 else if (ptr <= substream->runtime->buffer_size) snd_vt1724_pcm_pointer()
885 ptr = substream->runtime->buffer_size - ptr; snd_vt1724_pcm_pointer()
888 (int)ptr, (int)substream->runtime->buffer_size); snd_vt1724_pcm_pointer()
/linux-4.4.14/sound/pci/trident/
H A Dtrident_main.c968 voice->ESO = runtime->buffer_size - 1; /* in samples */ snd_trident_playback_prepare()
1107 voice->isync_max = runtime->buffer_size; snd_trident_capture_prepare()
1205 voice->ESO = runtime->buffer_size - 1; /* in samples */ snd_trident_si7018_capture_prepare()
1277 voice->ESO = runtime->buffer_size - 1; /* in samples */ snd_trident_foldback_prepare()
1432 voice->isync_max = runtime->buffer_size; snd_trident_spdif_prepare()
1435 RESO = runtime->buffer_size - 1; snd_trident_spdif_prepare()
1479 voice->ESO = runtime->buffer_size - 1; /* in samples */ snd_trident_spdif_prepare()
1664 if (cso >= runtime->buffer_size) snd_trident_playback_pointer()
1695 result = runtime->buffer_size - result; snd_trident_capture_pointer()

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