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Searched refs:tx_len (Results 1 - 25 of 174) sorted by relevance

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/kernel/linux/linux-5.10/drivers/net/wireless/ath/ath6kl/
H A Dbmi.c175 u32 len_remain, tx_len; in ath6kl_bmi_write() local
210 tx_len = len_remain; in ath6kl_bmi_write()
212 tx_len = (ar->bmi.max_data_size - header); in ath6kl_bmi_write()
220 memcpy(&(ar->bmi.cmd_buf[offset]), &tx_len, sizeof(tx_len)); in ath6kl_bmi_write()
221 offset += sizeof(tx_len); in ath6kl_bmi_write()
222 memcpy(&(ar->bmi.cmd_buf[offset]), src, tx_len); in ath6kl_bmi_write()
223 offset += tx_len; in ath6kl_bmi_write()
231 len_remain -= tx_len; addr += tx_len; in ath6kl_bmi_write()
408 u32 len_remain, tx_len; ath6kl_bmi_lz_data() local
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/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath6kl/
H A Dbmi.c175 u32 len_remain, tx_len; in ath6kl_bmi_write() local
210 tx_len = len_remain; in ath6kl_bmi_write()
212 tx_len = (ar->bmi.max_data_size - header); in ath6kl_bmi_write()
220 memcpy(&(ar->bmi.cmd_buf[offset]), &tx_len, sizeof(tx_len)); in ath6kl_bmi_write()
221 offset += sizeof(tx_len); in ath6kl_bmi_write()
222 memcpy(&(ar->bmi.cmd_buf[offset]), src, tx_len); in ath6kl_bmi_write()
223 offset += tx_len; in ath6kl_bmi_write()
231 len_remain -= tx_len; addr += tx_len; in ath6kl_bmi_write()
408 u32 len_remain, tx_len; ath6kl_bmi_lz_data() local
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/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-mt7621.c159 int tx_len; in mt7621_spi_read_half_duplex() local
166 tx_len = rs->pending_write; in mt7621_spi_read_half_duplex()
169 while (rx_len || tx_len) { in mt7621_spi_read_half_duplex()
171 u32 val = (min(tx_len, 4) * 8) << 24; in mt7621_spi_read_half_duplex()
174 if (tx_len > 4) in mt7621_spi_read_half_duplex()
175 val |= (tx_len - 4) * 8; in mt7621_spi_read_half_duplex()
179 tx_len = 0; in mt7621_spi_read_half_duplex()
204 int tx_len, const u8 *buf) in mt7621_spi_write_half_duplex()
217 while (tx_len > 0) { in mt7621_spi_write_half_duplex()
233 tx_len in mt7621_spi_write_half_duplex()
203 mt7621_spi_write_half_duplex(struct mt7621_spi *rs, int tx_len, const u8 *buf) mt7621_spi_write_half_duplex() argument
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H A Dspi-bcm2835aux.c96 int tx_len; member
188 count = min(bs->tx_len, 3); in bcm2835aux_wr_fifo()
199 bs->tx_len -= count; in bcm2835aux_wr_fifo()
203 if (bs->tx_len) in bcm2835aux_wr_fifo()
227 while (bs->tx_len && in bcm2835aux_spi_transfer_helper()
248 if (!bs->tx_len) { in bcm2835aux_spi_interrupt()
292 while ((bs->tx_len) && in bcm2835aux_spi_transfer_one_irq()
331 bs->tx_len, bs->rx_len); in bcm2835aux_spi_transfer_one_poll()
382 bs->tx_len = tfr->len; in bcm2835aux_spi_transfer_one()
H A Dspi-efm32.c83 unsigned tx_len, rx_len; member
142 ddata->tx_len--; in efm32_spi_tx_u8()
162 while (ddata->tx_len && in efm32_spi_filltx()
163 ddata->tx_len + 2 > ddata->rx_len && in efm32_spi_filltx()
181 ddata->tx_len = ddata->rx_len = in efm32_spi_txrx_bufs()
196 ret = t->len - max(ddata->tx_len, ddata->rx_len); in efm32_spi_txrx_bufs()
243 __func__, ddata->tx_len, ddata->rx_len, in efm32_spi_txirq()
252 __func__, ddata->tx_len, ddata->rx_len); in efm32_spi_txirq()
254 if (!ddata->tx_len) { in efm32_spi_txirq()
H A Dspi-amd.c175 u32 tx_len = 0, rx_len = 0; in amd_spi_fifo_xfer() local
186 tx_len = xfer->len - 1; in amd_spi_fifo_xfer()
192 for (i = 0; i < tx_len; i++) { in amd_spi_fifo_xfer()
198 amd_spi_set_tx_count(master, tx_len); in amd_spi_fifo_xfer()
218 tx_len + i); in amd_spi_fifo_xfer()
223 message->actual_length = tx_len + rx_len + 1; in amd_spi_fifo_xfer()
H A Dspi-mtk-nor.c183 int tx_len, rx_len, prg_len, prg_left; in mtk_nor_match_prg() local
190 tx_len = op->cmd.nbytes + op->addr.nbytes; in mtk_nor_match_prg()
194 tx_len += op->dummy.nbytes; in mtk_nor_match_prg()
197 if (tx_len > MTK_NOR_REG_PRGDATA_MAX) in mtk_nor_match_prg()
203 (tx_len + op->data.nbytes > MTK_NOR_REG_PRGDATA_MAX + 1)) in mtk_nor_match_prg()
206 if (tx_len > MTK_NOR_REG_PRGDATA_MAX + 1) in mtk_nor_match_prg()
210 prg_left = MTK_NOR_PRG_CNT_MAX / 8 - tx_len - op->dummy.nbytes; in mtk_nor_match_prg()
219 prg_len = tx_len + op->dummy.nbytes + rx_len; in mtk_nor_match_prg()
223 prg_len = tx_len + op->dummy.nbytes; in mtk_nor_match_prg()
232 int tx_len, tx_lef in mtk_nor_adj_prg_size() local
501 int tx_len, prg_len; mtk_nor_spi_mem_prg() local
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H A Dspi-mpc512x-psc.c154 size_t tx_len = t->len; in mpc512x_psc_spi_transfer_rxtx() local
162 while (rx_len || tx_len) { in mpc512x_psc_spi_transfer_rxtx()
174 txcount = min(fifosz, tx_len); in mpc512x_psc_spi_transfer_rxtx()
183 if (tx_len == EOFBYTE && t->cs_change) in mpc512x_psc_spi_transfer_rxtx()
187 tx_len--; in mpc512x_psc_spi_transfer_rxtx()
231 if (tx_len) in mpc512x_psc_spi_transfer_rxtx()
264 if (!tx_len && rx_len && !rxtries) { in mpc512x_psc_spi_transfer_rxtx()
280 if (!tx_len && !rx_len) { in mpc512x_psc_spi_transfer_rxtx()
H A Dspi-xlp.c95 int tx_len; /* tx xfer length */ member
209 while (xspi->tx_len && (txfifo_cnt < XLP_SPI_FIFO_SIZE)) { in xlp_spi_fill_txfifo()
212 nbytes = min(xspi->tx_len, 4); in xlp_spi_fill_txfifo()
217 xspi->tx_len -= nbytes; in xlp_spi_fill_txfifo()
234 if (xspi->tx_len) in xlp_spi_interrupt()
279 xs->tx_len = (xs->tx_buf == NULL) ? 0 : xfer_len; in xlp_spi_xfer_block()
284 if (xs->tx_len) in xlp_spi_xfer_block()
294 if (xs->tx_len) in xlp_spi_xfer_block()
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-mt7621.c160 int tx_len; in mt7621_spi_read_half_duplex() local
167 tx_len = rs->pending_write; in mt7621_spi_read_half_duplex()
170 while (rx_len || tx_len) { in mt7621_spi_read_half_duplex()
172 u32 val = (min(tx_len, 4) * 8) << 24; in mt7621_spi_read_half_duplex()
175 if (tx_len > 4) in mt7621_spi_read_half_duplex()
176 val |= (tx_len - 4) * 8; in mt7621_spi_read_half_duplex()
180 tx_len = 0; in mt7621_spi_read_half_duplex()
205 int tx_len, const u8 *buf) in mt7621_spi_write_half_duplex()
218 while (tx_len > 0) { in mt7621_spi_write_half_duplex()
234 tx_len in mt7621_spi_write_half_duplex()
204 mt7621_spi_write_half_duplex(struct mt7621_spi *rs, int tx_len, const u8 *buf) mt7621_spi_write_half_duplex() argument
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H A Dspi-microchip-core.c107 int tx_len; member
214 fifo_max = min(spi->tx_len, FIFO_DEPTH); in mchp_corespi_write_fifo()
223 spi->tx_len -= i; in mchp_corespi_write_fifo()
389 if (spi->tx_len) in mchp_corespi_interrupt()
404 spi->rx_len, spi->tx_len); in mchp_corespi_interrupt()
412 spi->rx_len, spi->tx_len); in mchp_corespi_interrupt()
475 spi->tx_len = xfer->len; in mchp_corespi_transfer_one()
479 mchp_corespi_set_xfer_size(spi, (spi->tx_len > FIFO_DEPTH) in mchp_corespi_transfer_one()
480 ? FIFO_DEPTH : spi->tx_len); in mchp_corespi_transfer_one()
482 if (spi->tx_len) in mchp_corespi_transfer_one()
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H A Dspi-bcm2835aux.c93 int tx_len; member
185 count = min(bs->tx_len, 3); in bcm2835aux_wr_fifo()
196 bs->tx_len -= count; in bcm2835aux_wr_fifo()
200 if (bs->tx_len) in bcm2835aux_wr_fifo()
224 while (bs->tx_len && in bcm2835aux_spi_transfer_helper()
245 if (!bs->tx_len) { in bcm2835aux_spi_interrupt()
289 while ((bs->tx_len) && in bcm2835aux_spi_transfer_one_irq()
328 bs->tx_len, bs->rx_len); in bcm2835aux_spi_transfer_one_poll()
379 bs->tx_len = tfr->len; in bcm2835aux_spi_transfer_one()
H A Dspi-mtk-nor.c210 int tx_len, rx_len, prg_len, prg_left; in mtk_nor_match_prg() local
217 tx_len = op->cmd.nbytes + op->addr.nbytes; in mtk_nor_match_prg()
221 tx_len += op->dummy.nbytes; in mtk_nor_match_prg()
224 if (tx_len > MTK_NOR_REG_PRGDATA_MAX) in mtk_nor_match_prg()
230 (tx_len + op->data.nbytes > MTK_NOR_REG_PRGDATA_MAX + 1)) in mtk_nor_match_prg()
233 if (tx_len > MTK_NOR_REG_PRGDATA_MAX + 1) in mtk_nor_match_prg()
237 prg_left = MTK_NOR_PRG_CNT_MAX / 8 - tx_len - op->dummy.nbytes; in mtk_nor_match_prg()
246 prg_len = tx_len + op->dummy.nbytes + rx_len; in mtk_nor_match_prg()
250 prg_len = tx_len + op->dummy.nbytes; in mtk_nor_match_prg()
259 int tx_len, tx_lef in mtk_nor_adj_prg_size() local
521 int tx_len, prg_len; mtk_nor_spi_mem_prg() local
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/kernel/linux/linux-5.10/drivers/iio/dac/
H A Dad5686-spi.c20 u8 tx_len, *buf; in ad5686_spi_write() local
27 tx_len = 2; in ad5686_spi_write()
33 tx_len = 3; in ad5686_spi_write()
40 tx_len = 3; in ad5686_spi_write()
46 return spi_write(spi, buf, tx_len); in ad5686_spi_write()
/kernel/linux/linux-6.6/drivers/iio/dac/
H A Dad5686-spi.c20 u8 tx_len, *buf; in ad5686_spi_write() local
27 tx_len = 2; in ad5686_spi_write()
33 tx_len = 3; in ad5686_spi_write()
40 tx_len = 3; in ad5686_spi_write()
46 return spi_write(spi, buf, tx_len); in ad5686_spi_write()
/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dwdt87xx_i2c.c282 size_t tx_len = 0; in wdt87xx_get_feature() local
290 tx_buf[tx_len++] = 0x22; in wdt87xx_get_feature()
291 tx_buf[tx_len++] = 0x00; in wdt87xx_get_feature()
293 tx_buf[tx_len++] = 0x30; in wdt87xx_get_feature()
294 tx_buf[tx_len++] = 0x02; in wdt87xx_get_feature()
295 tx_buf[tx_len++] = buf[CMD_REPORT_ID_OFFSET]; in wdt87xx_get_feature()
297 tx_buf[tx_len++] = 0x30 | buf[CMD_REPORT_ID_OFFSET]; in wdt87xx_get_feature()
298 tx_buf[tx_len++] = 0x02; in wdt87xx_get_feature()
300 tx_buf[tx_len++] = 0x23; in wdt87xx_get_feature()
301 tx_buf[tx_len in wdt87xx_get_feature()
321 int tx_len = 0; wdt87xx_set_feature() local
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/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dwdt87xx_i2c.c282 size_t tx_len = 0; in wdt87xx_get_feature() local
290 tx_buf[tx_len++] = 0x22; in wdt87xx_get_feature()
291 tx_buf[tx_len++] = 0x00; in wdt87xx_get_feature()
293 tx_buf[tx_len++] = 0x30; in wdt87xx_get_feature()
294 tx_buf[tx_len++] = 0x02; in wdt87xx_get_feature()
295 tx_buf[tx_len++] = buf[CMD_REPORT_ID_OFFSET]; in wdt87xx_get_feature()
297 tx_buf[tx_len++] = 0x30 | buf[CMD_REPORT_ID_OFFSET]; in wdt87xx_get_feature()
298 tx_buf[tx_len++] = 0x02; in wdt87xx_get_feature()
300 tx_buf[tx_len++] = 0x23; in wdt87xx_get_feature()
301 tx_buf[tx_len in wdt87xx_get_feature()
321 int tx_len = 0; wdt87xx_set_feature() local
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/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_mipi_dsi.c482 packet->header[1] = (msg->tx_len >> 0) & 0xff; in mipi_dsi_create_packet()
483 packet->header[2] = (msg->tx_len >> 8) & 0xff; in mipi_dsi_create_packet()
485 packet->payload_length = msg->tx_len; in mipi_dsi_create_packet()
490 packet->header[1] = (msg->tx_len > 0) ? tx[0] : 0; in mipi_dsi_create_packet()
491 packet->header[2] = (msg->tx_len > 1) ? tx[1] : 0; in mipi_dsi_create_packet()
512 .tx_len = 2, in mipi_dsi_shutdown_peripheral()
532 .tx_len = 2, in mipi_dsi_turn_on_peripheral()
556 .tx_len = sizeof(tx), in mipi_dsi_set_maximum_return_packet_size()
582 .tx_len = sizeof(tx), in mipi_dsi_compression_mode()
606 .tx_len in mipi_dsi_picture_parameter_set()
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/kernel/linux/linux-5.10/drivers/bluetooth/
H A Dhci_mrvl.c41 unsigned int tx_len; member
182 mrvl->tx_len = le16_to_cpu(pkt->lhs); in mrvl_recv_fw_req()
311 mrvl->tx_len); in mrvl_load_firmware()
318 if (!mrvl->tx_len) { in mrvl_load_firmware()
327 if (fw_ptr + mrvl->tx_len > fw_max) { in mrvl_load_firmware()
328 mrvl->tx_len = fw_max - fw_ptr; in mrvl_load_firmware()
329 bt_dev_dbg(hdev, "Adjusting tx_len to %d", in mrvl_load_firmware()
330 mrvl->tx_len); in mrvl_load_firmware()
333 skb = bt_skb_alloc(mrvl->tx_len, GFP_KERNEL); in mrvl_load_firmware()
341 skb_put_data(skb, fw_ptr, mrvl->tx_len); in mrvl_load_firmware()
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/kernel/linux/linux-5.10/drivers/net/wireless/st/cw1200/
H A Dbh.c354 size_t tx_len; in cw1200_bh_tx_helper() local
373 ret = wsm_get_tx(priv, &data, &tx_len, tx_burst); in cw1200_bh_tx_helper()
382 BUG_ON(tx_len < sizeof(*wsm)); in cw1200_bh_tx_helper()
383 BUG_ON(__le16_to_cpu(wsm->len) != tx_len); in cw1200_bh_tx_helper()
387 tx_len = priv->hwbus_ops->align_size( in cw1200_bh_tx_helper()
388 priv->hwbus_priv, tx_len); in cw1200_bh_tx_helper()
391 if (WARN_ON_ONCE(tx_len > EFFECTIVE_BUF_SIZE)) in cw1200_bh_tx_helper()
392 pr_debug("Write aligned len: %zu\n", tx_len); in cw1200_bh_tx_helper()
397 if (WARN_ON(cw1200_data_write(priv, data, tx_len))) { in cw1200_bh_tx_helper()
398 pr_err("tx blew up, len %zu\n", tx_len); in cw1200_bh_tx_helper()
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/kernel/linux/linux-6.6/drivers/bluetooth/
H A Dhci_mrvl.c43 unsigned int tx_len; member
184 mrvl->tx_len = le16_to_cpu(pkt->lhs); in mrvl_recv_fw_req()
321 mrvl->tx_len); in mrvl_load_firmware()
328 if (!mrvl->tx_len) { in mrvl_load_firmware()
337 if (fw_ptr + mrvl->tx_len > fw_max) { in mrvl_load_firmware()
338 mrvl->tx_len = fw_max - fw_ptr; in mrvl_load_firmware()
339 bt_dev_dbg(hdev, "Adjusting tx_len to %d", in mrvl_load_firmware()
340 mrvl->tx_len); in mrvl_load_firmware()
343 skb = bt_skb_alloc(mrvl->tx_len, GFP_KERNEL); in mrvl_load_firmware()
351 skb_put_data(skb, fw_ptr, mrvl->tx_len); in mrvl_load_firmware()
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/kernel/linux/linux-6.6/drivers/net/wireless/st/cw1200/
H A Dbh.c343 size_t tx_len; in cw1200_bh_tx_helper() local
362 ret = wsm_get_tx(priv, &data, &tx_len, tx_burst); in cw1200_bh_tx_helper()
371 BUG_ON(tx_len < sizeof(*wsm)); in cw1200_bh_tx_helper()
372 BUG_ON(__le16_to_cpu(wsm->len) != tx_len); in cw1200_bh_tx_helper()
376 tx_len = priv->hwbus_ops->align_size( in cw1200_bh_tx_helper()
377 priv->hwbus_priv, tx_len); in cw1200_bh_tx_helper()
380 if (WARN_ON_ONCE(tx_len > EFFECTIVE_BUF_SIZE)) in cw1200_bh_tx_helper()
381 pr_debug("Write aligned len: %zu\n", tx_len); in cw1200_bh_tx_helper()
386 if (WARN_ON(cw1200_data_write(priv, data, tx_len))) { in cw1200_bh_tx_helper()
387 pr_err("tx blew up, len %zu\n", tx_len); in cw1200_bh_tx_helper()
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/kernel/linux/linux-5.10/drivers/staging/rtl8192e/rtl8192e/
H A Drtl_eeprom.c39 static u16 _rtl92e_eeprom_xfer(struct net_device *dev, u16 data, int tx_len) in _rtl92e_eeprom_xfer() argument
47 while (tx_len--) { in _rtl92e_eeprom_xfer()
49 (data >> tx_len) & 0x1); in _rtl92e_eeprom_xfer()
/kernel/linux/linux-6.6/drivers/staging/rtl8192e/rtl8192e/
H A Drtl_eeprom.c39 static u16 _rtl92e_eeprom_xfer(struct net_device *dev, u16 data, int tx_len) in _rtl92e_eeprom_xfer() argument
47 while (tx_len--) { in _rtl92e_eeprom_xfer()
49 (data >> tx_len) & 0x1); in _rtl92e_eeprom_xfer()
/kernel/linux/linux-6.6/drivers/gpu/drm/
H A Ddrm_mipi_dsi.c564 packet->header[1] = (msg->tx_len >> 0) & 0xff; in mipi_dsi_create_packet()
565 packet->header[2] = (msg->tx_len >> 8) & 0xff; in mipi_dsi_create_packet()
567 packet->payload_length = msg->tx_len; in mipi_dsi_create_packet()
572 packet->header[1] = (msg->tx_len > 0) ? tx[0] : 0; in mipi_dsi_create_packet()
573 packet->header[2] = (msg->tx_len > 1) ? tx[1] : 0; in mipi_dsi_create_packet()
594 .tx_len = 2, in mipi_dsi_shutdown_peripheral()
614 .tx_len = 2, in mipi_dsi_turn_on_peripheral()
638 .tx_len = sizeof(tx), in mipi_dsi_set_maximum_return_packet_size()
664 .tx_len = sizeof(tx), in mipi_dsi_compression_mode()
688 .tx_len in mipi_dsi_picture_parameter_set()
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