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Searched refs:buf_pos (Results 1 - 22 of 22) sorted by relevance

/kernel/linux/linux-6.6/tools/lib/api/
H A Dio.h148 int buf_pos = 0; in io__getline() local
161 if (buf_pos == sizeof(buf)) { in io__getline()
168 buf_pos = 0; in io__getline()
170 buf[buf_pos++] = (char)ch; in io__getline()
172 temp = realloc(line, line_len + buf_pos + 1); in io__getline()
176 memcpy(&line[line_len], buf, buf_pos); in io__getline()
177 line[line_len + buf_pos] = '\0'; in io__getline()
178 line_len += buf_pos; in io__getline()
/kernel/linux/linux-5.10/drivers/media/usb/tm6000/
H A Dtm6000-alsa.c172 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 > in tm6000_fillbuf()
[all...]
H A Dtm6000.h148 unsigned buf_pos; member
/kernel/linux/linux-5.10/drivers/base/regmap/
H A Dregmap-debugfs.c219 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 in regmap_read_debugfs()
367 size_t buf_pos = 0; regmap_reg_ranges_read_file() local
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/kernel/linux/linux-6.6/drivers/base/regmap/
H A Dregmap-debugfs.c219 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 in regmap_read_debugfs()
367 size_t buf_pos = 0; regmap_reg_ranges_read_file() local
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/modules/hdcp/
H A Dhdcp_log.c40 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-6.6/sound/drivers/
H A Dpcmtest.c100 size_t buf_pos; // position in the DMA buffer member
145 v_iter->buf_pos += by; in inc_buf_pos()
146 if (v_iter->buf_pos >= bytes) in inc_buf_pos()
147 v_iter->buf_pos %= bytes; in inc_buf_pos()
151 * Position in the DMA buffer when we are in the non-interleaved mode. We increment buf_pos
158 return v_iter->buf_pos / channels + v_iter->chan_block * chan_num; in buf_pos_n()
178 current_byte = runtime->dma_area[v_iter->buf_pos]; in check_buf_block_i()
267 runtime->dma_area[v_iter->buf_pos] = patt_bufs[ch].buf[pos_pattern]; in fill_block_pattern_i()
286 size_t bytes_remain = runtime->dma_bytes - v_iter->buf_pos; in fill_block_rand_n()
307 size_t in_cur_block = runtime->dma_bytes - v_iter->buf_pos; in fill_block_rand_i()
[all...]
H A Daloop.c143 unsigned int buf_pos; /* position in buffer */ member
473 dpcm->buf_pos = 0; in loopback_prepare()
503 unsigned int dst_off = dpcm->buf_pos; in clear_capture_buf()
532 unsigned int src_off = play->buf_pos; in copy_play_buf()
533 unsigned int dst_off = capt->buf_pos; in copy_play_buf()
543 appl_ptr1 += play->buf_pos / play->pcm_salign; in copy_play_buf()
596 dpcm->buf_pos += delta; in bytepos_finish()
597 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()
[all...]
/kernel/linux/linux-6.6/net/smc/
H A Dsmc_llc.c566 struct smc_buf_desc *buf_pos; in _smc_llc_get_next_rmb() local
569 buf_pos = list_first_entry_or_null(&lgr->rmbs[*buf_lst], in _smc_llc_get_next_rmb()
571 if (buf_pos) in _smc_llc_get_next_rmb()
572 return buf_pos; in _smc_llc_get_next_rmb()
581 struct smc_buf_desc *buf_pos) in smc_llc_get_next_rmb()
585 if (!buf_pos) in smc_llc_get_next_rmb()
588 if (list_is_last(&buf_pos->list, &lgr->rmbs[*buf_lst])) { in smc_llc_get_next_rmb()
592 buf_next = list_next_entry(buf_pos, list); in smc_llc_get_next_rmb()
607 struct smc_buf_desc *buf_pos; in smc_llc_fill_ext_v2() local
622 buf_pos in smc_llc_fill_ext_v2()
579 smc_llc_get_next_rmb(struct smc_link_group *lgr, int *buf_lst, struct smc_buf_desc *buf_pos) smc_llc_get_next_rmb() argument
832 smc_llc_add_link_cont(struct smc_link *link, struct smc_link *link_new, u8 *num_rkeys_todo, int *buf_lst, struct smc_buf_desc **buf_pos) smc_llc_add_link_cont() argument
894 struct smc_buf_desc *buf_pos; smc_llc_cli_rkey_exchange() local
1326 struct smc_buf_desc *buf_pos; smc_llc_srv_rkey_exchange() local
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/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/modules/hdcp/
H A Dhdcp_log.c40 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/
H A Dsmc_llc.c658 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()
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()
719 while (*buf_pos in smc_llc_add_link_cont()
671 smc_llc_get_next_rmb(struct smc_link_group *lgr, int *buf_lst, struct smc_buf_desc *buf_pos) smc_llc_get_next_rmb() argument
693 smc_llc_add_link_cont(struct smc_link *link, struct smc_link *link_new, u8 *num_rkeys_todo, int *buf_lst, struct smc_buf_desc **buf_pos) smc_llc_add_link_cont() argument
754 struct smc_buf_desc *buf_pos; smc_llc_cli_rkey_exchange() local
1087 struct smc_buf_desc *buf_pos; smc_llc_srv_rkey_exchange() local
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/kernel/linux/linux-5.10/drivers/media/pci/mantis/
H A Dmantis_dma.c140 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-6.6/drivers/media/pci/mantis/
H A Dmantis_dma.c140 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/
H A Dbt878.c145 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-6.6/drivers/media/pci/bt8xx/
H A Dbt878.c145 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/
H A Dhifn_795x.c1053 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 in hifn_setup_crypto_command()
1118 u8 *buf, *buf_pos; hifn_setup_cmd_desc() local
[all...]
/kernel/linux/linux-6.6/drivers/crypto/
H A Dhifn_795x.c1053 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 in hifn_setup_crypto_command()
1118 u8 *buf, *buf_pos; hifn_setup_cmd_desc() local
[all...]
/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath11k/
H A Dtestmode.c103 u8 const *buf_pos; in ath11k_tm_process_event() local
132 buf_pos = ftm_msg->data; in ath11k_tm_process_event()
150 memcpy(&ab->testmode.eventdata[data_pos], buf_pos, datalen); in ath11k_tm_process_event()
/kernel/linux/linux-5.10/sound/drivers/
H A Daloop.c144 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()
873 pos = dpcm->buf_pos; in loopback_pointer()
1616 snd_iprintf(buffer, " buffer_pos:\t\t%u\n", dpcm->buf_pos); in print_dpcm_info()
[all...]
/kernel/linux/linux-6.6/lib/
H A Dtest_scanf.c310 * Convenience wrapper around snprintf() to append at buf_pos in buf,
311 * updating buf_pos and returning the number of characters appended.
312 * On error buf_pos is not changed and return value is 0.
315 append_fmt(char *buf, int *buf_pos, int buf_len, const char *val_fmt, ...) in append_fmt() argument
321 field_len = vsnprintf(buf + *buf_pos, buf_len - *buf_pos, val_fmt, ap); in append_fmt()
327 *buf_pos += field_len; in append_fmt()
/kernel/linux/linux-5.10/drivers/usb/dwc2/
H A Dgadget.c510 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()
/kernel/linux/linux-6.6/drivers/usb/dwc2/
H A Dgadget.c509 int buf_pos = hs_req->req.actual; in dwc2_hsotg_write_fifo() local
516 to_write -= (buf_pos - hs_ep->last_load); in dwc2_hsotg_write_fifo()
641 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
646 hs_req->req.actual = buf_pos + to_write; in dwc2_hsotg_write_fifo()
653 data = hs_req->req.buf + buf_pos; in dwc2_hsotg_write_fifo()

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