Home
last modified time | relevance | path

Searched refs:txbuf (Results 1 – 25 of 83) sorted by relevance

1234

/drivers/net/dsa/b53/
A Db53_spi.c45 u8 txbuf[2]; in b53_spi_read_reg() local
78 u8 txbuf[3]; in b53_spi_set_page() local
84 return spi_write(spi, txbuf, sizeof(txbuf)); in b53_spi_set_page()
202 u8 txbuf[3]; in b53_spi_write8() local
212 return spi_write(spi, txbuf, sizeof(txbuf)); in b53_spi_write8()
219 u8 txbuf[4]; in b53_spi_write16() local
229 return spi_write(spi, txbuf, sizeof(txbuf)); in b53_spi_write16()
236 u8 txbuf[6]; in b53_spi_write32() local
246 return spi_write(spi, txbuf, sizeof(txbuf)); in b53_spi_write32()
263 return spi_write(spi, txbuf, sizeof(txbuf) - 2); in b53_spi_write48()
[all …]
/drivers/hid/
A Dhid-mcp2221.c122 u8 txbuf[64]; member
197 memset(mcp->txbuf, 0, 8); in mcp_chk_last_cmd_status()
206 memset(mcp->txbuf, 0, 8); in mcp_cancel_last_cmd()
236 memset(mcp->txbuf, 0, 8); in mcp_set_i2c_speed()
269 mcp->txbuf[0] = type; in mcp_i2c_write()
319 mcp->txbuf[0] = type; in mcp_i2c_smbus_read()
328 mcp->txbuf[2] = 0; in mcp_i2c_smbus_read()
429 mcp->txbuf[0] = type; in mcp_smbus_write()
431 mcp->txbuf[2] = 0; in mcp_smbus_write()
433 mcp->txbuf[4] = command; in mcp_smbus_write()
[all …]
/drivers/misc/
A Dlattice-ecp3-config.c70 u8 txbuf[8]; in firmware_load() local
88 txbuf[1] = 0x00; in firmware_load()
89 txbuf[2] = 0x00; in firmware_load()
90 txbuf[3] = 0x00; in firmware_load()
93 txbuf[0] = FPGA_CMD_READ_ID; in firmware_load()
131 txbuf[0] = FPGA_CMD_REFRESH; in firmware_load()
132 spi_write(spi, txbuf, 4); in firmware_load()
135 spi_write(spi, txbuf, 4); in firmware_load()
137 txbuf[0] = FPGA_CMD_CLEAR; in firmware_load()
138 spi_write(spi, txbuf, 4); in firmware_load()
[all …]
/drivers/rtc/
A Drtc-rs5c348.c63 u8 txbuf[5+7], *txp; in rs5c348_rtc_set_time() local
71 txbuf[1] = 0; in rs5c348_rtc_set_time()
78 txp = txbuf; in rs5c348_rtc_set_time()
80 txbuf[1] = 0; /* dummy */ in rs5c348_rtc_set_time()
82 txbuf[3] = 0; /* dummy */ in rs5c348_rtc_set_time()
84 txp = &txbuf[5]; in rs5c348_rtc_set_time()
100 ret = spi_write_then_read(spi, txbuf, sizeof(txbuf), NULL, 0); in rs5c348_rtc_set_time()
110 u8 txbuf[5], rxbuf[7]; in rs5c348_rtc_read_time() local
125 txbuf[1] = 0; /* dummy */ in rs5c348_rtc_read_time()
127 txbuf[3] = 0; /* dummy */ in rs5c348_rtc_read_time()
[all …]
A Drtc-pcf2123.c207 u8 txbuf[7]; in pcf2123_rtc_set_time() local
218 txbuf[0] = bin2bcd(tm->tm_sec & 0x7F); in pcf2123_rtc_set_time()
219 txbuf[1] = bin2bcd(tm->tm_min & 0x7F); in pcf2123_rtc_set_time()
220 txbuf[2] = bin2bcd(tm->tm_hour & 0x3F); in pcf2123_rtc_set_time()
221 txbuf[3] = bin2bcd(tm->tm_mday & 0x3F); in pcf2123_rtc_set_time()
222 txbuf[4] = tm->tm_wday & 0x07; in pcf2123_rtc_set_time()
224 txbuf[6] = bin2bcd(tm->tm_year - 100); in pcf2123_rtc_set_time()
227 sizeof(txbuf)); in pcf2123_rtc_set_time()
278 u8 txbuf[4]; in pcf2123_rtc_set_alarm() local
297 txbuf[3] = ALRM_DISABLE; in pcf2123_rtc_set_alarm()
[all …]
/drivers/iio/chemical/
A Dscd30_serial.c118 txbuf[1] = SCD30_SERDEV_READ; in scd30_serdev_command()
121 put_unaligned_be16(size / 2, txbuf + txsize); in scd30_serdev_command()
123 put_unaligned_be16(0x0001, txbuf + txsize); in scd30_serdev_command()
125 crc = scd30_serdev_calc_crc(txbuf, txsize); in scd30_serdev_command()
126 put_unaligned_le16(crc, txbuf + txsize); in scd30_serdev_command()
133 txbuf[1] = SCD30_SERDEV_WRITE; in scd30_serdev_command()
134 put_unaligned_be16(arg, txbuf + txsize); in scd30_serdev_command()
136 crc = scd30_serdev_calc_crc(txbuf, txsize); in scd30_serdev_command()
137 put_unaligned_le16(crc, txbuf + txsize); in scd30_serdev_command()
146 switch (txbuf[1]) { in scd30_serdev_command()
[all …]
/drivers/net/ethernet/netronome/nfp/nfdk/
A Ddp.c318 txbuf++; in nfp_nfdk_tx()
321 txbuf++; in nfp_nfdk_tx()
380 txbuf++; in nfp_nfdk_tx()
406 txbuf++; in nfp_nfdk_tx()
435 txbuf--; in nfp_nfdk_tx()
445 txbuf++; in nfp_nfdk_tx()
453 txbuf++; in nfp_nfdk_tx()
503 txbuf++; in nfp_nfdk_tx_complete()
515 txbuf++; in nfp_nfdk_tx_complete()
1382 txbuf++; in nfp_nfdk_ctrl_tx_one()
[all …]
A Drings.c19 struct nfp_nfdk_tx_buf *txbuf; in nfp_nfdk_tx_ring_reset() local
24 txbuf = &tx_ring->ktxbufs[rd_idx]; in nfp_nfdk_tx_ring_reset()
26 skb = txbuf->skb; in nfp_nfdk_tx_ring_reset()
33 txbuf++; in nfp_nfdk_tx_ring_reset()
37 dma_unmap_single(dev, txbuf->dma_addr, size, DMA_TO_DEVICE); in nfp_nfdk_tx_ring_reset()
39 txbuf++; in nfp_nfdk_tx_ring_reset()
45 dma_unmap_page(dev, txbuf->dma_addr, in nfp_nfdk_tx_ring_reset()
49 txbuf++; in nfp_nfdk_tx_ring_reset()
/drivers/iio/potentiometer/
A Dx9250.c37 u8 txbuf[3]; in x9250_write8() local
39 txbuf[0] = X9250_ID; in x9250_write8()
40 txbuf[1] = cmd; in x9250_write8()
41 txbuf[2] = val; in x9250_write8()
43 return spi_write_then_read(x9250->spi, txbuf, ARRAY_SIZE(txbuf), NULL, 0); in x9250_write8()
48 u8 txbuf[2]; in x9250_read8() local
50 txbuf[0] = X9250_ID; in x9250_read8()
51 txbuf[1] = cmd; in x9250_read8()
53 return spi_write_then_read(x9250->spi, txbuf, ARRAY_SIZE(txbuf), val, 1); in x9250_read8()
/drivers/net/wireless/ath/ath10k/
A Dhtt_tx.c234 size = htt->txbuf.size; in ath10k_htt_tx_free_cont_txbuf_32()
236 htt->txbuf.paddr); in ath10k_htt_tx_free_cont_txbuf_32()
249 &htt->txbuf.paddr, in ath10k_htt_tx_alloc_cont_txbuf_32()
254 htt->txbuf.size = size; in ath10k_htt_tx_alloc_cont_txbuf_32()
267 size = htt->txbuf.size; in ath10k_htt_tx_free_cont_txbuf_64()
269 htt->txbuf.paddr); in ath10k_htt_tx_free_cont_txbuf_64()
287 htt->txbuf.size = size; in ath10k_htt_tx_alloc_cont_txbuf_64()
1418 txbuf = htt->txbuf.vaddr_txbuff_32 + msdu_id; in ath10k_htt_tx_32()
1507 txbuf->htc_hdr.len = __cpu_to_le16(sizeof(txbuf->cmd_hdr) + in ath10k_htt_tx_32()
1623 txbuf = htt->txbuf.vaddr_txbuff_64 + msdu_id; in ath10k_htt_tx_64()
[all …]
/drivers/infiniband/hw/irdma/
A Dpuda.c1216 txbuf->hdrlen = txbuf->tcphlen; in irdma_ieq_setup_tx_buf()
1218 txbuf->hdrlen); in irdma_ieq_setup_tx_buf()
1270 txbuf->totallen = txbuf->hdrlen + fpdu_len; in irdma_ieq_compl_pfpdu()
1271 txbuf->data = (u8 *)txbuf->mem.va + txoffset; in irdma_ieq_compl_pfpdu()
1275 txbuf->data = (u8 *)txbuf->mem.va + buf->hdrlen; in irdma_ieq_compl_pfpdu()
1382 if (!txbuf) { in irdma_ieq_handle_partial()
1403 txbuf->mem.va, txbuf->totallen, false); in irdma_ieq_handle_partial()
1416 if (txbuf) in irdma_ieq_handle_partial()
1481 if (!txbuf) { in irdma_ieq_process_buf()
1492 txbuf->totallen = txbuf->hdrlen + len; in irdma_ieq_process_buf()
[all …]
/drivers/net/ethernet/netronome/nfp/nfd3/
A Dxsk.c22 struct nfp_nfd3_tx_buf *txbuf; in nfp_nfd3_xsk_tx_xdp() local
34 txbuf = &tx_ring->txbufs[wr_idx]; in nfp_nfd3_xsk_tx_xdp()
35 txbuf->xdp = xrxbuf->xdp; in nfp_nfd3_xsk_tx_xdp()
36 txbuf->real_len = pkt_len; in nfp_nfd3_xsk_tx_xdp()
37 txbuf->is_xsk_tx = true; in nfp_nfd3_xsk_tx_xdp()
269 xsk_buff_free(txbuf->xdp); in nfp_nfd3_xsk_tx_free()
271 txbuf->dma_addr = 0; in nfp_nfd3_xsk_tx_free()
272 txbuf->xdp = NULL; in nfp_nfd3_xsk_tx_free()
311 txbuf->real_len = 0; in nfp_nfd3_xsk_complete()
313 if (txbuf->is_xsk_tx) { in nfp_nfd3_xsk_complete()
[all …]
A Ddp.c97 txbuf->real_len += hdrlen * (txbuf->pkt_cnt - 1); in nfp_nfd3_tx_tso()
311 txbuf->skb = skb; in nfp_nfd3_tx()
312 txbuf->dma_addr = dma_addr; in nfp_nfd3_tx()
313 txbuf->fidx = -1; in nfp_nfd3_tx()
314 txbuf->pkt_cnt = 1; in nfp_nfd3_tx()
868 nfp_nfd3_rx_give_one(dp, rx_ring, txbuf->frag, txbuf->dma_addr); in nfp_nfd3_tx_xdp_buf()
872 txbuf->fidx = -1; in nfp_nfd3_tx_xdp_buf()
873 txbuf->pkt_cnt = 1; in nfp_nfd3_tx_xdp_buf()
1257 txbuf->skb = skb; in nfp_nfd3_ctrl_tx_one()
1259 txbuf->fidx = -1; in nfp_nfd3_ctrl_tx_one()
[all …]
/drivers/media/rc/
A Dgpio-ir-tx.c75 static void gpio_ir_tx_unmodulated(struct gpio_ir *gpio_ir, uint *txbuf, in gpio_ir_tx_unmodulated() argument
86 edge = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_unmodulated()
93 static void gpio_ir_tx_modulated(struct gpio_ir *gpio_ir, uint *txbuf, in gpio_ir_tx_modulated() argument
116 edge = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_modulated()
120 ktime_t last = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_modulated()
142 static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, in gpio_ir_tx() argument
150 gpio_ir_tx_modulated(gpio_ir, txbuf, count); in gpio_ir_tx()
152 gpio_ir_tx_unmodulated(gpio_ir, txbuf, count); in gpio_ir_tx()
A Dpwm-ir-tx.c27 const unsigned int *txbuf; member
60 static int pwm_ir_tx_sleep(struct rc_dev *dev, unsigned int *txbuf, in pwm_ir_tx_sleep() argument
81 edge = ktime_add_us(edge, txbuf[i]); in pwm_ir_tx_sleep()
93 static int pwm_ir_tx_atomic(struct rc_dev *dev, unsigned int *txbuf, in pwm_ir_tx_atomic() argument
105 pwm_ir->txbuf = txbuf; in pwm_ir_tx_atomic()
138 ns = US_TO_NS(pwm_ir->txbuf[pwm_ir->txbuf_index]); in pwm_ir_timer()
A Dlirc_dev.c221 unsigned int *txbuf; in lirc_transmit() local
288 if (!txbuf) { in lirc_transmit()
294 txbuf[i] = raw[i].duration; in lirc_transmit()
314 txbuf = memdup_user(buf, n); in lirc_transmit()
315 if (IS_ERR(txbuf)) { in lirc_transmit()
316 ret = PTR_ERR(txbuf); in lirc_transmit()
322 if (txbuf[i] > IR_MAX_DURATION - duration || !txbuf[i]) { in lirc_transmit()
327 duration += txbuf[i]; in lirc_transmit()
332 ret = dev->tx_ir(dev, txbuf, count); in lirc_transmit()
336 kfree(txbuf); in lirc_transmit()
[all …]
/drivers/staging/fbtft/
A Dfbtft-bus.c124 __be16 *txbuf16 = par->txbuf.buf; in fbtft_write_vmem16_bus8()
138 if (!par->txbuf.buf) in fbtft_write_vmem16_bus8()
142 tx_array_size = par->txbuf.len / 2; in fbtft_write_vmem16_bus8()
145 txbuf16 = par->txbuf.buf + 1; in fbtft_write_vmem16_bus8()
147 *(u8 *)(par->txbuf.buf) = par->startbyte | 0x2; in fbtft_write_vmem16_bus8()
160 ret = par->fbtftops.write(par, par->txbuf.buf, in fbtft_write_vmem16_bus8()
175 u16 *txbuf16 = par->txbuf.buf; in fbtft_write_vmem16_bus9()
182 if (!par->txbuf.buf) { in fbtft_write_vmem16_bus9()
190 tx_array_size = par->txbuf.len / 2; in fbtft_write_vmem16_bus9()
207 ret = par->fbtftops.write(par, par->txbuf.buf, to_copy * 2); in fbtft_write_vmem16_bus9()
/drivers/spi/
A Dspi-microchip-core-qspi.c119 u8 *txbuf; member
209 qspi->txbuf += 4; in mchp_coreqspi_write_op()
220 data = *qspi->txbuf++; in mchp_coreqspi_write_op()
239 data = qspi->txbuf ? *((u32 *)qspi->txbuf) : 0xaa; in mchp_coreqspi_write_read_op()
240 if (qspi->txbuf) in mchp_coreqspi_write_read_op()
241 qspi->txbuf += 4; in mchp_coreqspi_write_read_op()
293 data = qspi->txbuf ? *qspi->txbuf : 0xaa; in mchp_coreqspi_write_read_op()
294 qspi->txbuf++; in mchp_coreqspi_write_read_op()
487 qspi->txbuf = &opcode; in mchp_coreqspi_exec_op()
494 qspi->txbuf = &opaddr[0]; in mchp_coreqspi_exec_op()
[all …]
A Dspi-zynq-qspi.c139 u8 *txbuf; member
273 if (xqspi->txbuf) { in zynq_qspi_txfifo_op()
275 memcpy(&data, xqspi->txbuf, size); in zynq_qspi_txfifo_op()
276 xqspi->txbuf += size; in zynq_qspi_txfifo_op()
432 if (xqspi->txbuf) { in zynq_qspi_write_op()
434 xqspi->txbuf, count); in zynq_qspi_write_op()
435 xqspi->txbuf += count * 4; in zynq_qspi_write_op()
548 xqspi->txbuf = (u8 *)&op->cmd.opcode; in zynq_qspi_exec_mem_op()
562 xqspi->txbuf[i] = op->addr.val >> in zynq_qspi_exec_mem_op()
585 xqspi->txbuf = tmpbuf; in zynq_qspi_exec_mem_op()
[all …]
A Dspi-coldfire-qspi.c154 const u8 *txbuf, u8 *rxbuf) in mcfqspi_transfer_msg8() argument
165 if (txbuf) in mcfqspi_transfer_msg8()
167 mcfqspi_wr_qdr(mcfqspi, *txbuf++); in mcfqspi_transfer_msg8()
189 if (txbuf) { in mcfqspi_transfer_msg8()
193 mcfqspi_wr_qdr(mcfqspi, *txbuf++); in mcfqspi_transfer_msg8()
221 const u16 *txbuf, u16 *rxbuf) in mcfqspi_transfer_msg16() argument
232 if (txbuf) in mcfqspi_transfer_msg16()
234 mcfqspi_wr_qdr(mcfqspi, *txbuf++); in mcfqspi_transfer_msg16()
256 if (txbuf) { in mcfqspi_transfer_msg16()
260 mcfqspi_wr_qdr(mcfqspi, *txbuf++); in mcfqspi_transfer_msg16()
A Dspi-rzv2h-rspi.c85 const void *txbuf, \
89 if (txbuf) \
90 buf = ((type *)txbuf)[index]; \
160 static void rzv2h_rspi_send(struct rzv2h_rspi_priv *rspi, const void *txbuf, in rzv2h_rspi_send() argument
165 rzv2h_rspi_tx_u32(rspi, txbuf, index); in rzv2h_rspi_send()
168 rzv2h_rspi_tx_u16(rspi, txbuf, index); in rzv2h_rspi_send()
171 rzv2h_rspi_tx_u8(rspi, txbuf, index); in rzv2h_rspi_send()
/drivers/mfd/
A Drk8xx-spi.c68 char txbuf[3] = { 0 }; in rk806_spi_bus_read() local
75 txbuf[0] = RK806_CMD_WITH_SIZE(READ, val_size); in rk806_spi_bus_read()
76 memcpy(txbuf+1, vreg, reg_size); in rk806_spi_bus_read()
78 return spi_write_then_read(spi, txbuf, sizeof(txbuf), val, val_size); in rk806_spi_bus_read()
/drivers/iio/adc/
A Dltc2496.c32 unsigned char txbuf[3]; member
41 .tx_buf = st->txbuf, in ltc2496_result_and_measure()
43 .len = sizeof(st->txbuf), in ltc2496_result_and_measure()
47 st->txbuf[0] = LTC2497_ENABLE | address; in ltc2496_result_and_measure()
/drivers/net/mctp/
A Dmctp-serial.c68 u8 txbuf[BUFSIZE], member
88 if (needs_escape(dev->txbuf[dev->txpos])) in next_chunk_len()
96 if (needs_escape(dev->txbuf[dev->txpos + i])) in next_chunk_len()
145 buf[0] = dev->txbuf[dev->txpos] & ~0x20; in mctp_serial_tx_work()
162 c = dev->txbuf[dev->txpos]; in mctp_serial_tx_work()
176 dev->txbuf + dev->txpos, in mctp_serial_tx_work()
182 dev->txbuf + in mctp_serial_tx_work()
248 skb_copy_bits(skb, 0, dev->txbuf, skb->len); in mctp_serial_tx()
546 memcpy(dev->txbuf, params->input, params->input_len); in test_next_chunk_len()
/drivers/iio/accel/
A Dsca3300.c192 u8 txbuf[4] __aligned(IIO_DMA_MINALIGN);
245 .tx_buf = sca_data->txbuf, in sca3300_transfer()
246 .len = ARRAY_SIZE(sca_data->txbuf), in sca3300_transfer()
258 crc = ~crc8(sca3300_crc_table, &sca_data->txbuf[0], 3, CRC8_INIT_VALUE); in sca3300_transfer()
259 sca_data->txbuf[3] = crc; in sca3300_transfer()
290 sca_data->txbuf[0] = SCA3300_REG_STATUS << 2; in sca3300_error_handler()
314 sca_data->txbuf[0] = reg << 2; in sca3300_read_reg()
330 sca_data->txbuf[0] = BIT(7) | (reg << 2); in sca3300_write_reg()
331 put_unaligned_be16(val, &sca_data->txbuf[1]); in sca3300_write_reg()

Completed in 76 milliseconds

1234