Home
last modified time | relevance | path

Searched refs:txbuf (Results 1 – 25 of 80) sorted by relevance

1234

/linux/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 …]
/linux/drivers/hid/
A Dhid-mcp2221.c93 u8 txbuf[64]; member
156 memset(mcp->txbuf, 0, 8); in mcp_chk_last_cmd_status()
165 memset(mcp->txbuf, 0, 8); in mcp_cancel_last_cmd()
176 memset(mcp->txbuf, 0, 8); in mcp_set_i2c_speed()
212 mcp->txbuf[0] = type; in mcp_i2c_write()
264 mcp->txbuf[0] = type; in mcp_i2c_smbus_read()
273 mcp->txbuf[2] = 0; in mcp_i2c_smbus_read()
368 mcp->txbuf[0] = type; in mcp_smbus_write()
370 mcp->txbuf[2] = 0; in mcp_smbus_write()
372 mcp->txbuf[4] = command; in mcp_smbus_write()
[all …]
/linux/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 …]
/linux/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 …]
A Drtc-r9701.c54 u8 txbuf[1], rxbuf[1]; in read_regs() local
60 txbuf[0] = 0x80 | regs[k]; in read_regs()
61 ret = spi_write_then_read(spi, txbuf, 1, rxbuf, 1); in read_regs()
/linux/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 …]
/linux/drivers/net/wireless/ath/ath10k/
A Dhtt_tx.c229 size = htt->txbuf.size; in ath10k_htt_tx_free_cont_txbuf_32()
231 htt->txbuf.paddr); in ath10k_htt_tx_free_cont_txbuf_32()
244 &htt->txbuf.paddr, in ath10k_htt_tx_alloc_cont_txbuf_32()
249 htt->txbuf.size = size; in ath10k_htt_tx_alloc_cont_txbuf_32()
262 size = htt->txbuf.size; in ath10k_htt_tx_free_cont_txbuf_64()
264 htt->txbuf.paddr); in ath10k_htt_tx_free_cont_txbuf_64()
282 htt->txbuf.size = size; in ath10k_htt_tx_alloc_cont_txbuf_64()
1435 txbuf = htt->txbuf.vaddr_txbuff_32 + msdu_id; in ath10k_htt_tx_32()
1520 txbuf->htc_hdr.len = __cpu_to_le16(sizeof(txbuf->cmd_hdr) + in ath10k_htt_tx_32()
1637 txbuf = htt->txbuf.vaddr_txbuff_64 + msdu_id; in ath10k_htt_tx_64()
[all …]
/linux/drivers/infiniband/hw/irdma/
A Dpuda.c1225 txbuf->hdrlen = txbuf->tcphlen; in irdma_ieq_setup_tx_buf()
1227 txbuf->hdrlen); in irdma_ieq_setup_tx_buf()
1279 txbuf->totallen = txbuf->hdrlen + fpdu_len; in irdma_ieq_compl_pfpdu()
1280 txbuf->data = (u8 *)txbuf->mem.va + txoffset; in irdma_ieq_compl_pfpdu()
1284 txbuf->data = (u8 *)txbuf->mem.va + buf->hdrlen; in irdma_ieq_compl_pfpdu()
1391 if (!txbuf) { in irdma_ieq_handle_partial()
1412 txbuf->mem.va, txbuf->totallen, false); in irdma_ieq_handle_partial()
1425 if (txbuf) in irdma_ieq_handle_partial()
1490 if (!txbuf) { in irdma_ieq_process_buf()
1501 txbuf->totallen = txbuf->hdrlen + len; in irdma_ieq_process_buf()
[all …]
/linux/drivers/media/rc/
A Dgpio-ir-tx.c51 static void gpio_ir_tx_unmodulated(struct gpio_ir *gpio_ir, uint *txbuf, in gpio_ir_tx_unmodulated() argument
65 edge = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_unmodulated()
74 static void gpio_ir_tx_modulated(struct gpio_ir *gpio_ir, uint *txbuf, in gpio_ir_tx_modulated() argument
99 edge = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_modulated()
105 ktime_t last = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx_modulated()
127 static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, in gpio_ir_tx() argument
135 gpio_ir_tx_modulated(gpio_ir, txbuf, count); in gpio_ir_tx()
137 gpio_ir_tx_unmodulated(gpio_ir, txbuf, count); in gpio_ir_tx()
A Dlirc_dev.c230 unsigned int *txbuf; in lirc_transmit() local
293 if (!txbuf) { in lirc_transmit()
299 txbuf[i] = raw[i].duration; in lirc_transmit()
319 txbuf = memdup_user(buf, n); in lirc_transmit()
320 if (IS_ERR(txbuf)) { in lirc_transmit()
321 ret = PTR_ERR(txbuf); in lirc_transmit()
327 if (txbuf[i] > IR_MAX_DURATION - duration || !txbuf[i]) { in lirc_transmit()
332 duration += txbuf[i]; in lirc_transmit()
337 ret = dev->tx_ir(dev, txbuf, count); in lirc_transmit()
341 kfree(txbuf); in lirc_transmit()
[all …]
A Dwinbond-cir.c209 u32 *txbuf; member
385 if (!data->txbuf) in wbcir_irq_tx()
410 if (data->txbuf[data->txoff] == 0) { in wbcir_irq_tx()
414 byte = min((u32)0x80, data->txbuf[data->txoff]); in wbcir_irq_tx()
415 data->txbuf[data->txoff] -= byte; in wbcir_irq_tx()
421 while (data->txoff != data->txlen && data->txbuf[data->txoff] == 0) in wbcir_irq_tx()
430 kfree(data->txbuf); in wbcir_irq_tx()
431 data->txbuf = NULL; in wbcir_irq_tx()
649 data->txbuf = buf; in wbcir_tx()
985 kfree(data->txbuf); in wbcir_init_hw()
[all …]
/linux/drivers/staging/fbtft/
A Dfbtft-bus.c124 __be16 *txbuf16 = par->txbuf.buf; in fbtft_write_vmem16_bus8()
141 if (!par->txbuf.buf) in fbtft_write_vmem16_bus8()
145 tx_array_size = par->txbuf.len / 2; in fbtft_write_vmem16_bus8()
148 txbuf16 = par->txbuf.buf + 1; in fbtft_write_vmem16_bus8()
150 *(u8 *)(par->txbuf.buf) = par->startbyte | 0x2; in fbtft_write_vmem16_bus8()
163 ret = par->fbtftops.write(par, par->txbuf.buf, in fbtft_write_vmem16_bus8()
178 u16 *txbuf16 = par->txbuf.buf; in fbtft_write_vmem16_bus9()
188 if (!par->txbuf.buf) { in fbtft_write_vmem16_bus9()
196 tx_array_size = par->txbuf.len / 2; in fbtft_write_vmem16_bus9()
213 ret = par->fbtftops.write(par, par->txbuf.buf, to_copy * 2); in fbtft_write_vmem16_bus9()
A Dfb_watterott.c63 __be16 *pos = par->txbuf.buf + 1; in write_vmem()
64 __be16 *buf16 = par->txbuf.buf + 10; in write_vmem()
72 ((u8 *)par->txbuf.buf)[0] = CMD_LCD_DRAWIMAGE; in write_vmem()
76 ((u8 *)par->txbuf.buf)[9] = COLOR_RGB565; in write_vmem()
83 par->txbuf.buf, 10 + par->info->fix.line_length); in write_vmem()
101 __be16 *pos = par->txbuf.buf + 1; in write_vmem_8bit()
102 u8 *buf8 = par->txbuf.buf + 10; in write_vmem_8bit()
110 ((u8 *)par->txbuf.buf)[0] = CMD_LCD_DRAWIMAGE; in write_vmem_8bit()
114 ((u8 *)par->txbuf.buf)[9] = COLOR_RGB332; in write_vmem_8bit()
123 par->txbuf.buf, 10 + par->info->var.xres); in write_vmem_8bit()
A Dfbtft-io.c88 u8 txbuf[32] = { 0, }; in fbtft_read_spi() local
109 txbuf[0] = par->startbyte | 0x3; in fbtft_read_spi()
110 t.tx_buf = txbuf; in fbtft_read_spi()
112 txbuf, len, "%s(len=%zu) txbuf => ", in fbtft_read_spi()
A Dfb_uc1611.c222 u8 *buf8 = par->txbuf.buf; in write_vmem()
223 u16 *buf16 = par->txbuf.buf; in write_vmem()
263 ret = par->fbtftops.write(par, par->txbuf.buf, len / 2); in write_vmem()
298 ret = par->fbtftops.write(par, par->txbuf.buf, len); in write_vmem()
/linux/drivers/iio/accel/
A Dsca3300.c118 u8 txbuf[4] ____cacheline_aligned; member
133 .tx_buf = sca_data->txbuf, in sca3300_transfer()
134 .len = ARRAY_SIZE(sca_data->txbuf), in sca3300_transfer()
146 crc = ~crc8(sca3300_crc_table, &sca_data->txbuf[0], 3, CRC8_INIT_VALUE); in sca3300_transfer()
147 sca_data->txbuf[3] = crc; in sca3300_transfer()
178 sca_data->txbuf[0] = SCA3300_REG_STATUS << 2; in sca3300_error_handler()
202 sca_data->txbuf[0] = reg << 2; in sca3300_read_reg()
218 sca_data->txbuf[0] = BIT(7) | (reg << 2); in sca3300_write_reg()
219 put_unaligned_be16(val, &sca_data->txbuf[1]); in sca3300_write_reg()
/linux/drivers/spi/
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()
421 if (xqspi->txbuf) { in zynq_qspi_write_op()
423 xqspi->txbuf, count); in zynq_qspi_write_op()
424 xqspi->txbuf += count * 4; in zynq_qspi_write_op()
541 xqspi->txbuf = (u8 *)&op->cmd.opcode; in zynq_qspi_exec_mem_op()
555 xqspi->txbuf[i] = op->addr.val >> in zynq_qspi_exec_mem_op()
575 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-zynqmp-gqspi.c166 const void *txbuf; member
513 memcpy(&intermediate, xqspi->txbuf, 4); in zynqmp_qspi_filltxfifo()
514 xqspi->txbuf += 4; in zynqmp_qspi_filltxfifo()
518 memcpy(&intermediate, xqspi->txbuf, in zynqmp_qspi_filltxfifo()
520 xqspi->txbuf += xqspi->bytes_to_transfer; in zynqmp_qspi_filltxfifo()
567 if (xqspi->txbuf) { in zynqmp_qspi_fillgenfifo()
957 xqspi->txbuf = &opcode; in zynqmp_qspi_exec_op()
976 xqspi->txbuf = &opaddr; in zynqmp_qspi_exec_op()
1003 xqspi->txbuf = NULL; in zynqmp_qspi_exec_op()
1025 xqspi->txbuf = (u8 *)op->data.buf.out; in zynqmp_qspi_exec_op()
[all …]
/linux/drivers/iio/adc/
A Dltc2496.c31 unsigned char txbuf[3]; member
40 .tx_buf = st->txbuf, in ltc2496_result_and_measure()
42 .len = sizeof(st->txbuf), in ltc2496_result_and_measure()
46 st->txbuf[0] = LTC2497_ENABLE | address; in ltc2496_result_and_measure()
/linux/sound/soc/codecs/
A Drt5514-spi.c397 int rt5514_spi_burst_write(u32 addr, const u8 *txbuf, size_t len) in rt5514_spi_burst_write() argument
421 write_buf[i + 12] = txbuf[offset + i + 0]; in rt5514_spi_burst_write()
422 write_buf[i + 11] = txbuf[offset + i + 1]; in rt5514_spi_burst_write()
423 write_buf[i + 10] = txbuf[offset + i + 2]; in rt5514_spi_burst_write()
424 write_buf[i + 9] = txbuf[offset + i + 3]; in rt5514_spi_burst_write()
425 write_buf[i + 8] = txbuf[offset + i + 4]; in rt5514_spi_burst_write()
426 write_buf[i + 7] = txbuf[offset + i + 5]; in rt5514_spi_burst_write()
427 write_buf[i + 6] = txbuf[offset + i + 6]; in rt5514_spi_burst_write()
428 write_buf[i + 5] = txbuf[offset + i + 7]; in rt5514_spi_burst_write()
A Dzl38060.c484 u8 txbuf[4]; in zl38_bus_read() local
493 txbuf[len++] = 0xFE; in zl38_bus_read()
494 txbuf[len++] = page == HBI_FIRMWARE_PAGE ? 0xFF : page - 1; in zl38_bus_read()
495 txbuf[len++] = offs; in zl38_bus_read()
496 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
498 txbuf[len++] = offs | 0x80; in zl38_bus_read()
499 txbuf[len++] = val_size / 2 - 1; in zl38_bus_read()
502 return spi_write_then_read(spi, txbuf, len, val_buf, val_size); in zl38_bus_read()
A Drt5677-spi.h14 int rt5677_spi_write(u32 addr, const void *txbuf, size_t len);
22 static inline int rt5677_spi_write(u32 addr, const void *txbuf, size_t len) in rt5677_spi_write() argument
/linux/drivers/gpu/drm/i915/display/
A Dintel_dp_aux.c378 intel_dp_aux_header(u8 txbuf[HEADER_SIZE], in intel_dp_aux_header()
381 txbuf[0] = (msg->request << 4) | ((msg->address >> 16) & 0xf); in intel_dp_aux_header()
382 txbuf[1] = (msg->address >> 8) & 0xff; in intel_dp_aux_header()
383 txbuf[2] = msg->address & 0xff; in intel_dp_aux_header()
384 txbuf[3] = msg->size - 1; in intel_dp_aux_header()
406 u8 txbuf[20], rxbuf[20]; in intel_dp_aux_transfer() local
411 intel_dp_aux_header(txbuf, msg); in intel_dp_aux_transfer()
426 memcpy(txbuf + HEADER_SIZE, msg->buffer, msg->size); in intel_dp_aux_transfer()
428 ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize, in intel_dp_aux_transfer()
451 ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize, in intel_dp_aux_transfer()

Completed in 79 milliseconds

1234