Searched refs:txbuf (Results 1 - 25 of 91) sorted by path

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/linux-master/arch/mips/include/asm/octeon/
H A Dcvmx-sriox-defs.h186 uint64_t txbuf:2; member in struct:cvmx_sriox_bist_status::cvmx_sriox_bist_status_s
194 uint64_t txbuf:2;
230 uint64_t txbuf:2; member in struct:cvmx_sriox_bist_status::cvmx_sriox_bist_status_cn63xx
238 uint64_t txbuf:2;
272 uint64_t txbuf:2; member in struct:cvmx_sriox_bist_status::cvmx_sriox_bist_status_cn63xxp1
280 uint64_t txbuf:2;
/linux-master/drivers/staging/fbtft/
H A Dfb_ra8875.c260 tx_array_size = par->txbuf.len / 2;
261 txbuf16 = par->txbuf.buf + 1;
263 *(u8 *)(par->txbuf.buf) = 0x00;
275 ret = par->fbtftops.write(par, par->txbuf.buf,
H A Dfb_ssd1305.c155 u8 *buf = par->txbuf.buf;
172 ret = par->fbtftops.write(par, par->txbuf.buf,
H A Dfb_ssd1306.c179 u8 *buf = par->txbuf.buf;
195 ret = par->fbtftops.write(par, par->txbuf.buf, xres * yres / 8);
H A Dfb_tls8204.c93 u8 *buf = par->txbuf.buf;
113 ret = par->fbtftops.write(par, par->txbuf.buf, WIDTH);
H A Dfb_uc1701.c126 buf = par->txbuf.buf;
140 ret = par->fbtftops.write(par, par->txbuf.buf, WIDTH);
/linux-master/sound/soc/codecs/
H A Drt5514-spi.h35 int rt5514_spi_burst_write(u32 addr, const u8 *txbuf, size_t len);
/linux-master/drivers/fpga/
H A Dmicrochip-spi.c230 const void *txbuf, size_t txbuf_size,
236 ret = mpf_spi_write(priv, txbuf, txbuf_size);
229 mpf_spi_write_then_read(struct mpf_priv *priv, const void *txbuf, size_t txbuf_size, void *rxbuf, size_t rxbuf_size) argument
/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_dp_aux.c433 intel_dp_aux_header(u8 txbuf[HEADER_SIZE], argument
436 txbuf[0] = (msg->request << 4) | ((msg->address >> 16) & 0xf);
437 txbuf[1] = (msg->address >> 8) & 0xff;
438 txbuf[2] = msg->address & 0xff;
439 txbuf[3] = msg->size - 1;
461 u8 txbuf[20], rxbuf[20]; local
466 intel_dp_aux_header(txbuf, msg);
481 memcpy(txbuf + HEADER_SIZE, msg->buffer, msg->size);
483 ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize,
506 ret = intel_dp_aux_xfer(intel_dp, txbuf, txsiz
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/linux-master/drivers/gpu/drm/panel/
H A Dpanel-sitronix-st7789v.c149 u16 txbuf = ((prefix & 1) << 8) | data; local
151 xfer.tx_buf = &txbuf;
152 xfer.len = sizeof(txbuf);
172 u16 txbuf = ((ST7789V_COMMAND & 1) << 8) | cmd; local
188 xfer[0].tx_buf = &txbuf;
189 xfer[0].len = sizeof(txbuf);
/linux-master/drivers/gpu/drm/tiny/
H A Drepaper.c104 void *txbuf = NULL, *rxbuf = NULL; local
119 txbuf = kmemdup(tx, len, GFP_KERNEL);
120 if (!txbuf) {
134 tr[1].tx_buf = txbuf ? txbuf : tx;
145 kfree(txbuf);
/linux-master/drivers/hid/
H A Dhid-mcp2221.c100 u8 txbuf[64]; member in struct:mcp2221
175 memset(mcp->txbuf, 0, 8);
176 mcp->txbuf[0] = MCP2221_I2C_PARAM_OR_STATUS;
178 return mcp_send_data_req_status(mcp, mcp->txbuf, 8);
184 memset(mcp->txbuf, 0, 8);
185 mcp->txbuf[0] = MCP2221_I2C_PARAM_OR_STATUS;
186 mcp->txbuf[2] = MCP2221_I2C_CANCEL;
188 return mcp_send_data_req_status(mcp, mcp->txbuf, 8);
214 memset(mcp->txbuf, 0, 8);
215 mcp->txbuf[
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H A Dhid-rmi.c146 const u8 txbuf[2] = {RMI_SET_RMI_MODE_REPORT_ID, mode}; local
149 buf = kmemdup(txbuf, sizeof(txbuf), GFP_KERNEL);
154 sizeof(txbuf), HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
/linux-master/drivers/i2c/busses/
H A Di2c-cpm.c111 u_char *txbuf[CPM_MAXBD]; member in struct:cpm_i2c
196 tb = cpm->txbuf[tx];
252 tb = cpm->txbuf[tx];
537 cpm->txbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev,
540 if (!cpm->txbuf[i]) {
586 if (cpm->txbuf[i])
588 cpm->txbuf[i], cpm->txdma[i]);
621 cpm->txbuf[i], cpm->txdma[i]);
/linux-master/drivers/iio/accel/
H A Dsca3300.c199 * @txbuf: Transmit buffer
207 u8 txbuf[4] __aligned(IIO_DMA_MINALIGN);
260 .tx_buf = sca_data->txbuf,
261 .len = ARRAY_SIZE(sca_data->txbuf),
273 crc = ~crc8(sca3300_crc_table, &sca_data->txbuf[0], 3, CRC8_INIT_VALUE);
274 sca_data->txbuf[3] = crc;
305 sca_data->txbuf[0] = SCA3300_REG_STATUS << 2;
329 sca_data->txbuf[0] = reg << 2;
345 sca_data->txbuf[0] = BIT(7) | (reg << 2);
346 put_unaligned_be16(val, &sca_data->txbuf[
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/linux-master/drivers/iio/adc/
H A Dltc2496.c32 unsigned char txbuf[3]; member in struct:ltc2496_driverdata
41 .tx_buf = st->txbuf,
43 .len = sizeof(st->txbuf),
47 st->txbuf[0] = LTC2497_ENABLE | address;
/linux-master/drivers/iio/chemical/
H A Dscd30_i2c.c38 static int scd30_i2c_xfer(struct scd30_state *state, char *txbuf, int txsize, argument
48 ret = i2c_master_send(client, txbuf, txsize);
H A Dscd30_serial.c55 static int scd30_serdev_xfer(struct scd30_state *state, char *txbuf, int txsize, argument
66 ret = serdev_device_write(serdev, txbuf, txsize, SCD30_SERDEV_TIMEOUT);
108 char txbuf[SCD30_SERDEV_MAX_BUF_SIZE] = { SCD30_SERDEV_ADDR }, local
114 put_unaligned_be16(scd30_serdev_cmd_lookup_tbl[cmd], txbuf + txsize);
118 txbuf[1] = SCD30_SERDEV_READ;
121 put_unaligned_be16(size / 2, txbuf + txsize);
123 put_unaligned_be16(0x0001, txbuf + txsize);
125 crc = scd30_serdev_calc_crc(txbuf, txsize);
126 put_unaligned_le16(crc, txbuf + txsize);
133 txbuf[
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H A Dscd4x.c73 static int scd4x_i2c_xfer(struct scd4x_state *state, char *txbuf, int txsize, argument
79 ret = i2c_master_send(client, txbuf, txsize);
H A Dsps30_i2c.c37 static int sps30_i2c_xfer(struct sps30_state *state, unsigned char *txbuf, size_t txsize, argument
47 ret = i2c_master_send(client, txbuf, txsize);
/linux-master/drivers/iio/potentiometer/
H A Dx9250.c37 u8 txbuf[3]; local
39 txbuf[0] = X9250_ID;
40 txbuf[1] = cmd;
41 txbuf[2] = val;
43 return spi_write_then_read(x9250->spi, txbuf, ARRAY_SIZE(txbuf), NULL, 0);
48 u8 txbuf[2]; local
50 txbuf[0] = X9250_ID;
51 txbuf[1] = cmd;
53 return spi_write_then_read(x9250->spi, txbuf, ARRAY_SIZ
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/linux-master/drivers/infiniband/hw/irdma/
H A Dpuda.c1194 * @txbuf: tx buffer for sending back
1200 struct irdma_puda_buf *txbuf,
1204 void *mem2 = (u8 *)txbuf->mem.va + txbuf_offset;
1212 * @txbuf: buffer to prepare
1215 struct irdma_puda_buf *txbuf)
1217 txbuf->tcphlen = buf->tcphlen;
1218 txbuf->ipv4 = buf->ipv4;
1221 txbuf->hdrlen = txbuf->tcphlen;
1222 irdma_ieq_copy_to_txbuf(buf, txbuf, IRDMA_TCP_OFFSE
1199 irdma_ieq_copy_to_txbuf(struct irdma_puda_buf *buf, struct irdma_puda_buf *txbuf, u16 buf_offset, u32 txbuf_offset, u32 len) argument
1214 irdma_ieq_setup_tx_buf(struct irdma_puda_buf *buf, struct irdma_puda_buf *txbuf) argument
1258 irdma_ieq_compl_pfpdu(struct irdma_puda_rsrc *ieq, struct list_head *rxlist, struct list_head *pbufl, struct irdma_puda_buf *txbuf, u16 fpdu_len) argument
1374 struct irdma_puda_buf *txbuf = NULL; local
1447 struct irdma_puda_buf *txbuf; local
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/linux-master/drivers/input/rmi4/
H A Drmi_i2c.c65 u8 txbuf[2] = {RMI_PAGE_SELECT_REGISTER, page}; local
68 retval = i2c_master_send(client, txbuf, sizeof(txbuf));
69 if (retval != sizeof(txbuf)) {
/linux-master/drivers/media/i2c/
H A Dir-kbd-i2c.c533 static int zilog_ir_format(struct rc_dev *rcdev, unsigned int *txbuf, argument
556 if (txbuf[i] > 142220)
559 l = DIV_ROUND_CLOSEST((XTAL_FREQ / 1000) * txbuf[i], 40000);
644 static int zilog_tx(struct rc_dev *rcdev, unsigned int *txbuf, argument
652 ret = zilog_ir_format(rcdev, txbuf, count, &code_block);
/linux-master/drivers/media/rc/
H A Dgpio-ir-tx.c75 static void gpio_ir_tx_unmodulated(struct gpio_ir *gpio_ir, uint *txbuf, argument
88 edge = ktime_add_us(edge, txbuf[i]);
95 static void gpio_ir_tx_modulated(struct gpio_ir *gpio_ir, uint *txbuf, argument
120 edge = ktime_add_us(edge, txbuf[i]);
124 ktime_t last = ktime_add_us(edge, txbuf[i]);
146 static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, argument
154 gpio_ir_tx_modulated(gpio_ir, txbuf, count);
156 gpio_ir_tx_unmodulated(gpio_ir, txbuf, count);

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