Searched refs:tx_buf (Results 151 - 175 of 408) sorted by relevance

1234567891011>>

/linux-master/drivers/media/pci/netup_unidvb/
H A Dnetup_unidvb_spi.c120 if (t->tx_buf) {
122 t->tx_buf + frag_offset,
/linux-master/drivers/mfd/
H A Drsmu_spi.c40 xfer.tx_buf = cmd;
80 xfer.tx_buf = cmd;
H A Docelot-spi.c153 xfers[index].tx_buf = reg;
159 xfers[index].tx_buf = ddata->dummy_buf;
/linux-master/drivers/video/backlight/
H A Dltv350qv.c53 index_xfer.tx_buf = lcd->buffer;
60 value_xfer.tx_buf = lcd->buffer + 4;
H A Dili9320.c182 spi->xfer[0].tx_buf = spi->buffer_addr;
183 spi->xfer[1].tx_buf = spi->buffer_data;
/linux-master/drivers/spi/
H A Dspi-tegra210-quad.c311 u8 *tx_buf = (u8 *)t->tx_buf + tqspi->cur_tx_pos; local
326 x |= (u32)(*tx_buf++) << (i * 8);
345 x |= (u32)(*tx_buf++) << (i * 8);
416 u8 *tx_buf = (u8 *)t->tx_buf + tqspi->cur_tx_pos; local
421 * on bits per word from SPI core tx_buf.
431 x |= (u32)(*tx_buf++) << (i * 8);
574 u8 *tx_buf = (u8 *)t->tx_buf local
[all...]
H A Dspi-atmel.c491 return is_vmalloc_addr(xfer->tx_buf) || is_vmalloc_addr(xfer->rx_buf);
544 * require to rework tx_buf so each data would actually fit 16 bits.
668 spi_writel(as, TDR, *(u16 *)(xfer->tx_buf + xfer_pos));
670 spi_writel(as, TDR, *(u8 *)(xfer->tx_buf + xfer_pos));
674 xfer, xfer->len, xfer->tx_buf, xfer->rx_buf,
690 const u16 *words = (const u16 *)((u8 *)xfer->tx_buf + offset);
691 const u8 *bytes = (const u8 *)((u8 *)xfer->tx_buf + offset);
741 xfer, xfer->len, xfer->tx_buf, xfer->rx_buf,
813 memcpy(as->addr_tx_bbuf, xfer->tx_buf, xfer->len);
832 xfer, xfer->len, xfer->tx_buf, (unsigne
[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-microchip-core.c102 const u8 *tx_buf; member in struct:mchp_corespi
218 byte = spi->tx_buf ? *spi->tx_buf++ : 0xaa;
473 spi->tx_buf = xfer->tx_buf;
H A Dspi-omap2-mcspi.c322 if (t->rx_buf != NULL && t->tx_buf != NULL)
337 if (t->tx_buf != NULL) {
353 if (t->tx_buf != NULL)
631 tx = xfer->tx_buf;
731 tx = xfer->tx_buf;
781 tx = xfer->tx_buf;
830 tx = xfer->tx_buf;
1194 if (t->tx_buf == NULL)
1199 if (cd && cd->turbo_mode && t->tx_buf == NULL) {
1218 if (t->tx_buf
[all...]
H A Dspi-mt65xx.c638 if (xfer->tx_buf) {
640 iowrite32_rep(mdata->base + SPI_TX_DATA_REG, xfer->tx_buf, cnt);
644 memcpy(&reg_val, xfer->tx_buf + (cnt * 4), remainder);
671 if (xfer->tx_buf)
677 if (xfer->tx_buf)
708 if (!xfer->tx_buf || !xfer->rx_buf) {
728 (unsigned long)xfer->tx_buf % 4 == 0 &&
789 if (xfer->tx_buf) {
792 xfer->tx_buf + mdata->num_xfered, cnt);
798 xfer->tx_buf
[all...]
H A Dspi-tegra20-slink.c298 u8 *tx_buf = (u8 *)t->tx_buf + tspi->cur_tx_pos; local
311 x |= (u32)(*tx_buf++) << (i * 8);
322 x |= (u32)(*tx_buf++) << (i * 8);
372 memcpy(tspi->tx_dma_buf, t->tx_buf + tspi->cur_pos, len);
376 u8 *tx_buf = (u8 *)t->tx_buf + tspi->cur_tx_pos; local
383 x |= (u32)(*tx_buf++) << (i * 8);
708 if (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-topcliff-pch.c522 const u8 *tx_buf; local
576 if (data->cur_trans->tx_buf != NULL) {
578 tx_buf = data->cur_trans->tx_buf;
580 data->pkt_tx_buff[j] = *tx_buf++;
582 tx_sbuf = data->cur_trans->tx_buf;
897 const u8 *tx_buf; local
943 if (data->cur_trans->tx_buf != NULL) {
945 tx_buf = data->cur_trans->tx_buf;
[all...]
/linux-master/drivers/staging/greybus/
H A Dspilib.c142 if (last_xfer->tx_buf)
186 if (!xfer->tx_buf && !xfer->rx_buf) {
196 if (xfer->tx_buf) {
271 if (xfer->tx_buf) {
273 memcpy(tx_data, xfer->tx_buf + spi->tx_xfer_offset,
/linux-master/drivers/misc/eeprom/
H A Deeprom_93xx46.c131 t[0].tx_buf = (char *)&cmd_addr;
191 t.tx_buf = &cmd_addr;
245 t[0].tx_buf = (char *)&cmd_addr;
250 t[1].tx_buf = buf;
337 t.tx_buf = &cmd_addr;
/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c85 struct i40e_tx_buffer *tx_buf, *first; local
122 tx_buf = &tx_ring->tx_bi[i];
126 memset(tx_buf, 0, sizeof(struct i40e_tx_buffer));
129 dma_unmap_len_set(tx_buf, len, I40E_FDIR_MAX_RAW_PACKET_SIZE);
130 dma_unmap_addr_set(tx_buf, dma, dma);
135 tx_buf->tx_flags = I40E_TX_FLAGS_FD_SB;
136 tx_buf->raw_buf = (void *)raw_packet;
931 struct i40e_tx_buffer *tx_buf; local
937 tx_buf = &tx_ring->tx_bi[i];
944 struct i40e_tx_desc *eop_desc = tx_buf
[all...]
/linux-master/drivers/firmware/
H A Darm_scpi.c227 const void *tx_buf; member in struct:scpi_xfer
431 if (t->tx_buf) {
433 memcpy_toio(ch->tx_payload, t->tx_buf, t->tx_len);
435 memcpy_toio(mem->payload, t->tx_buf, t->tx_len);
473 static int scpi_send_message(u8 idx, void *tx_buf, unsigned int tx_len, argument
505 msg->tx_buf = tx_buf;
/linux-master/drivers/net/ieee802154/
H A Dmcr20a.c868 lp->tx_xfer_buf.tx_buf = lp->tx_skb->data;
1018 lp->tx_xfer_header.tx_buf = lp->tx_header;
1021 lp->tx_xfer_len.tx_buf = lp->tx_len;
1035 lp->reg_xfer_cmd.tx_buf = lp->reg_cmd;
1039 lp->reg_xfer_data.tx_buf = lp->reg_data;
1048 lp->rx_xfer_header.tx_buf = lp->rx_header;
1068 lp->irq_xfer_header.tx_buf = lp->irq_header;
/linux-master/drivers/i2c/busses/
H A Di2c-qcom-geni.c500 void *tx_buf, dma_addr_t tx_addr,
503 if (tx_buf) {
505 i2c_put_dma_safe_msg_buf(tx_buf, msg, !gi2c->err);
592 void *tx_buf = NULL, *rx_buf = NULL; local
618 &tx_addr, &tx_buf, I2C_WRITE, gi2c->tx_c);
642 geni_i2c_gpi_unmap(gi2c, &msgs[i], tx_buf, tx_addr, rx_buf, rx_addr);
651 geni_i2c_gpi_unmap(gi2c, &msgs[i], tx_buf, tx_addr, rx_buf, rx_addr);
499 geni_i2c_gpi_unmap(struct geni_i2c_dev *gi2c, struct i2c_msg *msg, void *tx_buf, dma_addr_t tx_addr, void *rx_buf, dma_addr_t rx_addr) argument
/linux-master/drivers/input/touchscreen/
H A Draydium_i2c_ts.c172 u8 *tx_buf; local
175 tx_buf = kmalloc(len + 1, GFP_KERNEL);
176 if (!tx_buf)
179 tx_buf[0] = reg_addr;
180 memcpy(tx_buf + 1, data, len);
207 .buf = tx_buf,
220 kfree(tx_buf);
/linux-master/drivers/mtd/devices/
H A Dsst25l.c79 t.tx_buf = cmd_resp;
223 transfer[0].tx_buf = command;
326 t.tx_buf = cmd_resp;
/linux-master/drivers/net/phy/
H A Dspi_ks8995.c211 t[0].tx_buf = &cmd;
239 t[0].tx_buf = &cmd;
243 t[1].tx_buf = buf;
/linux-master/drivers/staging/iio/frequency/
H A Dad9834.c447 st->xfer.tx_buf = &st->data;
453 st->freq_xfer[0].tx_buf = &st->freq_data[0];
456 st->freq_xfer[1].tx_buf = &st->freq_data[1];
/linux-master/drivers/misc/
H A Dgehc-achc.c237 xfers[0].tx_buf = command;
240 xfers[1].tx_buf = payload;
267 xfers[0].tx_buf = buffer;

Completed in 1496 milliseconds

1234567891011>>