| /kernel/linux/linux-5.10/drivers/media/usb/tm6000/ |
| D | tm6000-alsa.c | 172 unsigned int stride, buf_pos; in tm6000_fillbuf() local
189 buf_pos = chip->buf_pos; in tm6000_fillbuf()
204 runtime->dma_area, buf_pos, in tm6000_fillbuf()
207 if (buf_pos + length >= runtime->buffer_size) { in tm6000_fillbuf()
208 unsigned int cnt = runtime->buffer_size - buf_pos; in tm6000_fillbuf()
209 memcpy(runtime->dma_area + buf_pos * stride, buf, cnt * stride); in tm6000_fillbuf()
213 memcpy(runtime->dma_area + buf_pos * stride, buf, in tm6000_fillbuf()
218 chip->buf_pos += length; in tm6000_fillbuf()
219 if (chip->buf_pos >= runtime->buffer_size) in tm6000_fillbuf()
220 chip->buf_pos -= runtime->buffer_size; in tm6000_fillbuf()
[all …]
|
| D | tm6000.h | 148 unsigned buf_pos; member
|
| /kernel/linux/linux-5.10/drivers/base/regmap/ |
| D | regmap-debugfs.c | 219 size_t buf_pos = 0; in regmap_read_debugfs() local
247 if (buf_pos + map->debugfs_tot_len > count) in regmap_read_debugfs()
251 snprintf(buf + buf_pos, count - buf_pos, "%.*x: ", in regmap_read_debugfs()
253 buf_pos += map->debugfs_reg_len + 2; in regmap_read_debugfs()
258 snprintf(buf + buf_pos, count - buf_pos, in regmap_read_debugfs()
261 memset(buf + buf_pos, 'X', in regmap_read_debugfs()
263 buf_pos += 2 * map->format.val_bytes; in regmap_read_debugfs()
265 buf[buf_pos++] = '\n'; in regmap_read_debugfs()
270 ret = buf_pos; in regmap_read_debugfs()
272 if (copy_to_user(user_buf, buf, buf_pos)) { in regmap_read_debugfs()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/modules/hdcp/ |
| D | hdcp_log.c | 40 uint32_t buf_pos = 0; in mod_hdcp_dump_binary_message() local
46 buf[buf_pos++] = '\n'; in mod_hdcp_dump_binary_message()
47 sprintf(&buf[buf_pos], "%02X ", msg[i]); in mod_hdcp_dump_binary_message()
48 buf_pos += byte_size; in mod_hdcp_dump_binary_message()
50 buf[buf_pos++] = '\0'; in mod_hdcp_dump_binary_message()
|
| /kernel/linux/linux-5.10/net/smc/ |
| D | smc_llc.c | 658 struct smc_buf_desc *buf_pos; in _smc_llc_get_next_rmb() local
661 buf_pos = list_first_entry_or_null(&lgr->rmbs[*buf_lst], in _smc_llc_get_next_rmb()
663 if (buf_pos) in _smc_llc_get_next_rmb()
664 return buf_pos; in _smc_llc_get_next_rmb()
673 struct smc_buf_desc *buf_pos) in smc_llc_get_next_rmb() argument
677 if (!buf_pos || list_is_last(&buf_pos->list, &lgr->rmbs[*buf_lst])) { in smc_llc_get_next_rmb()
681 buf_next = list_next_entry(buf_pos, list); in smc_llc_get_next_rmb()
695 int *buf_lst, struct smc_buf_desc **buf_pos) in smc_llc_add_link_cont() argument
719 if (!*buf_pos) { in smc_llc_add_link_cont()
725 rmb = *buf_pos; in smc_llc_add_link_cont()
[all …]
|
| /kernel/linux/linux-5.10/drivers/media/pci/mantis/ |
| D | mantis_dma.c | 140 u32 buf_pos = 0; in mantis_risc_program() local
161 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
162 buf_pos += MANTIS_DMA_TR_BYTES; in mantis_risc_program()
|
| /kernel/linux/linux-5.10/drivers/media/pci/bt8xx/ |
| D | bt878.c | 145 u32 buf_pos = 0; in bt878_risc_program() local
156 if (!(buf_pos % bt->block_bytes)) in bt878_risc_program()
159 RISC_STATUS(((buf_pos / in bt878_risc_program()
168 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
169 buf_pos += bt->line_bytes; in bt878_risc_program()
|
| /kernel/linux/linux-5.10/drivers/crypto/ |
| D | hifn_795x.c | 1053 u8 *buf_pos = buf; in hifn_setup_base_command() local
1055 base_cmd = (struct hifn_base_command *)buf_pos; in hifn_setup_base_command()
1077 u8 *buf_pos = buf; in hifn_setup_crypto_command() local
1080 cry_cmd = (struct hifn_crypt_command *)buf_pos; in hifn_setup_crypto_command()
1090 buf_pos += sizeof(struct hifn_crypt_command); in hifn_setup_crypto_command()
1099 memcpy(buf_pos, key, keylen); in hifn_setup_crypto_command()
1100 buf_pos += keylen; in hifn_setup_crypto_command()
1103 memcpy(buf_pos, iv, ivsize); in hifn_setup_crypto_command()
1104 buf_pos += ivsize; in hifn_setup_crypto_command()
1107 cmd_len = buf_pos - buf; in hifn_setup_crypto_command()
[all …]
|
| /kernel/linux/linux-5.10/sound/drivers/ |
| D | aloop.c | 144 unsigned int buf_pos; /* position in buffer */ member
474 dpcm->buf_pos = 0; in loopback_prepare()
504 unsigned int dst_off = dpcm->buf_pos; in clear_capture_buf()
533 unsigned int src_off = play->buf_pos; in copy_play_buf()
534 unsigned int dst_off = capt->buf_pos; in copy_play_buf()
544 appl_ptr1 += play->buf_pos / play->pcm_salign; in copy_play_buf()
597 dpcm->buf_pos += delta; in bytepos_finish()
598 dpcm->buf_pos %= dpcm->pcm_buffer_size; in bytepos_finish()
872 pos = dpcm->buf_pos; in loopback_pointer()
1615 snd_iprintf(buffer, " buffer_pos:\t\t%u\n", dpcm->buf_pos); in print_dpcm_info()
|
| /kernel/linux/linux-5.10/drivers/usb/dwc2/ |
| D | gadget.c | 510 int buf_pos = hs_req->req.actual; in dwc2_hsotg_write_fifo() local
517 to_write -= (buf_pos - hs_ep->last_load); in dwc2_hsotg_write_fifo()
642 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
647 hs_req->req.actual = buf_pos + to_write; in dwc2_hsotg_write_fifo()
654 data = hs_req->req.buf + buf_pos; in dwc2_hsotg_write_fifo()
|