Searched refs:tx_buf (Results 251 - 275 of 410) sorted by last modified time

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/linux-master/drivers/rtc/
H A Drtc-ds1305.c495 x->tx_buf = addr;
501 x->tx_buf = tx;
/linux-master/drivers/net/dsa/sja1105/
H A Dsja1105_spi.c69 hdr_xfer->tx_buf = hdr_buf;
76 chunk_xfer->tx_buf = chunk.buf;
/linux-master/drivers/mfd/
H A Drsmu_spi.c40 xfer.tx_buf = cmd;
80 xfer.tx_buf = cmd;
/linux-master/drivers/usb/musb/
H A Dcppi_dma.h20 u32 tx_buf; member in struct:cppi_tx_stateram
/linux-master/drivers/tty/
H A Dsynclink_gt.c286 unsigned char *tx_buf; member in struct:slgt_info
759 if (!info->tx_buf || (count > info->max_frame_size))
769 if (!tx_load(info, info->tx_buf, info->tx_count))
792 if (!info->tx_buf)
796 info->tx_buf[info->tx_count++] = ch;
884 tty->hw_stopped || !info->tx_buf)
890 if (info->tx_count && tx_load(info, info->tx_buf, info->tx_count))
940 if (info->tx_count && tx_load(info, info->tx_buf, info->tx_count))
2337 if (!info->tx_buf) {
2338 info->tx_buf
[all...]
/linux-master/drivers/tty/serial/
H A Dmax3100.c197 .tx_buf = &etx,
H A Dcpm_uart.h62 unsigned char *tx_buf; member in struct:uart_cpm_port
/linux-master/drivers/net/hamradio/
H A D6pack.c785 static int encode_sixpack(unsigned char *tx_buf, unsigned char *tx_buf_raw, argument
797 buf[count] = tx_buf[count];
/linux-master/drivers/media/cec/platform/tegra/
H A Dtegra_cec.c47 u32 tx_buf[CEC_MAX_MSG_SIZE]; member in struct:tegra_cec
158 cec->tx_buf[cec->tx_buf_cur++]);
294 cec->tx_buf[i] = mode | msg->msg[i];
296 cec->tx_buf[i] |= TEGRA_CEC_TX_REG_START_BIT;
298 cec->tx_buf[i] |= TEGRA_CEC_TX_REG_EOM;
300 cec->tx_buf[i] |= TEGRA_CEC_TX_REG_RETRY;
/linux-master/drivers/fpga/
H A Dmicrochip-spi.c59 .tx_buf = &priv->tx,
64 .tx_buf = &priv->tx,
287 .tx_buf = &priv->tx,
290 .tx_buf = buf,
/linux-master/include/trace/events/
H A Dspi.h175 (xfer->tx_buf && xfer->tx_buf != msg->spi->controller->dummy_tx)
193 __dynamic_array(u8, tx_buf,
205 memcpy(__get_dynamic_array(tx_buf),
206 xfer->tx_buf, __get_dynamic_array_len(tx_buf));
216 __get_dynamic_array_len(tx_buf), __get_dynamic_array(tx_buf),
/linux-master/drivers/spi/
H A Dspi-sifive.c260 const u8 *tx_ptr = t->tx_buf;
H A Dspi-sh.c162 data = (unsigned char *)t->tx_buf;
283 pr_debug("tx_buf = %p, rx_buf = %p\n",
284 t->tx_buf, t->rx_buf);
288 if (t->tx_buf) {
H A Dspi-sc18is602.c81 if (t->tx_buf) {
82 memcpy(&hw->buffer[hw->tlen], t->tx_buf, len);
H A Dspi-sh-hspi.c175 if (t->tx_buf)
176 tx = (u32)((u8 *)t->tx_buf)[i];
H A Dspi-rb4xx.c102 const u8 *tx_buf; local
117 tx_buf = t->tx_buf;
122 do_spi_byte_two(rbspi, spi_ioc, tx_buf[i]);
124 do_spi_byte(rbspi, spi_ioc, tx_buf[i]);
H A Dspi-realtek-rtl.c98 const void *tx_buf; local
101 tx_buf = xfer->tx_buf;
104 if (tx_buf) {
106 send4(rtspi, tx_buf);
107 tx_buf += 4;
111 send1(rtspi, tx_buf);
112 tx_buf++;
H A Dspi-qcom-qspi.c144 const void *tx_buf; member in union:qspi_xfer::__anon2223
443 ctrl->xfer.tx_buf = xfer->tx_buf;
569 const void *xfer_buf = ctrl->xfer.tx_buf;
589 ctrl->xfer.tx_buf = byte_buf;
604 ctrl->xfer.tx_buf = word_buf + wr_size;
H A Dspi-loongson-core.c106 static int loongson_spi_write_read_8bit(struct spi_device *spi, const u8 **tx_buf, argument
112 if (tx_buf && *tx_buf)
113 loongson_spi_write_reg(loongson_spi, LOONGSON_SPI_FIFO_REG, *((*tx_buf)++));
134 const u8 *tx = xfer->tx_buf;
H A Dspi-jcore.c115 tx = t->tx_buf;
H A Dspi-img-spfi.c230 const void *tx_buf = xfer->tx_buf; local
235 if (tx_buf)
249 tx_count = spfi_pio_write32(spfi, tx_buf, tx_bytes);
251 tx_count = spfi_pio_write8(spfi, tx_buf, tx_bytes);
258 tx_buf += tx_count;
341 if (xfer->tx_buf) {
373 if (xfer->tx_buf) {
464 if (xfer->tx_buf)
H A Dspi-fsl-espi.c200 if (!t->tx_buf || t->rx_buf ||
205 if (t->tx_buf || !t->rx_buf)
218 const void *tx_buf; local
224 tx_buf = espi->tx_t->tx_buf;
227 if (!tx_buf)
231 swahb32p(tx_buf + espi->tx_pos));
234 *(u32 *)(tx_buf + espi->tx_pos));
238 } else if (tx_left >= 2 && tx_buf && espi->swab) {
240 swab16p(tx_buf
[all...]
H A Dspi-ep93xx.c186 if (xfer->tx_buf)
187 val = ((u16 *)xfer->tx_buf)[espi->tx];
190 if (xfer->tx_buf)
191 val = ((u8 *)xfer->tx_buf)[espi->tx];
304 buf = xfer->tx_buf;
H A Dspi-fsi.c306 if (transfer->tx_buf) {
310 const u8 *tx = transfer->tx_buf;
442 if (!transfer->tx_buf || transfer->len > SPI_FSI_MAX_TX_SIZE) {
H A Dspi-falcon.c102 const u8 *txp = t->tx_buf;

Completed in 254 milliseconds

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