Searched refs:rx_buf (Results 101 - 125 of 412) sorted by relevance

1234567891011>>

/linux-master/drivers/spi/
H A Dspi-mpc52xx.c90 u8 *rx_buf; member in struct:mpc52xx_spi
119 ms->rx_buf = ms->transfer->rx_buf;
250 if (ms->rx_buf)
251 *ms->rx_buf++ = data;
H A Dspi-uniphier.c36 u8 *rx_buf; member in struct:uniphier_spi_priv
225 priv->rx_buf = t->rx_buf;
288 if (priv->rx_buf) {
291 *priv->rx_buf = val;
294 put_unaligned_le16(val, priv->rx_buf);
297 put_unaligned_le32(val, priv->rx_buf);
301 priv->rx_buf += rsize;
358 || (!host->dma_rx && t->rx_buf))
407 if (priv->rx_buf) {
[all...]
H A Dspi-sprd.c167 void *rx_buf; member in struct:sprd_spi
367 u8 *rx_p = (u8 *)ss->rx_buf;
373 ss->rx_buf += i;
379 u16 *rx_p = (u16 *)ss->rx_buf;
385 ss->rx_buf += i << 1;
391 u32 *rx_p = (u32 *)ss->rx_buf;
397 ss->rx_buf += i << 2;
724 ss->rx_buf = t->rx_buf;
771 if (t->rx_buf)
[all...]
H A Dspi-pci1xxxx.c139 void *rx_buf; member in struct:pci1xxxx_spi_internal
418 u8 *rx_buf, result; local
427 rx_buf = xfer->rx_buf;
458 if (rx_buf) {
459 memcpy_fromio(&rx_buf[bytes_recvd], par->reg_base +
484 p->rx_buf = xfer->rx_buf;
496 p->rx_buf = xfer->rx_buf;
[all...]
H A Dspi-sunplus-sp7021.c96 u8 *rx_buf; member in struct:sp7021_spi_ctlr
163 pspim->rx_buf[pspim->rx_cur_len] =
322 pspim->rx_buf = xfer->rx_buf + i * SP7021_SPI_DATA_SIZE;
369 if (xfer->tx_buf && !xfer->rx_buf) {
376 } else if (xfer->rx_buf && !xfer->tx_buf) {
377 xfer->rx_dma = dma_map_single(dev, xfer->rx_buf, xfer->len,
H A Dspi-stm32.c319 * @rx_buf: data to be read, or NULL
352 void *rx_buf; member in struct:stm32_spi
682 * Write in rx_buf depends on remaining bytes to avoid to write beyond
683 * rx_buf end.
692 u16 *rx_buf16 = (u16 *)(spi->rx_buf + offs);
697 u8 *rx_buf8 = (u8 *)(spi->rx_buf + offs);
711 * Write in rx_buf depends on remaining bytes to avoid to write beyond
712 * rx_buf end.
723 u16 *rx_buf16 = (u16 *)(spi->rx_buf + offs);
728 u8 *rx_buf8 = (u8 *)(spi->rx_buf
[all...]
H A Dspi-imx.c111 void *rx_buf; member in struct:spi_imx_data
156 if (spi_imx->rx_buf) { \
157 *(type *)spi_imx->rx_buf = val; \
158 spi_imx->rx_buf += sizeof(type); \
311 if (spi_imx->rx_buf) {
321 *(u32 *)spi_imx->rx_buf = val;
322 spi_imx->rx_buf += sizeof(u32);
348 if (spi_imx->rx_buf) {
349 *(u8 *)spi_imx->rx_buf = (val >> (8 * unaligned)) & 0xff;
350 spi_imx->rx_buf
[all...]
H A Dspi-topcliff-pch.c697 u8 *rx_buf; local
701 if (!data->cur_trans->rx_buf)
705 rx_buf = data->cur_trans->rx_buf;
707 *rx_buf++ = data->pkt_rx_buff[j] & 0xFF;
709 rx_sbuf = data->cur_trans->rx_buf;
718 u8 *rx_buf; local
724 if (!data->cur_trans->rx_buf)
728 rx_buf = data->cur_trans->rx_buf;
[all...]
H A Dspi-dw-dma.c481 if (xfer->rx_buf) {
489 if (xfer->rx_buf)
495 if (xfer->rx_buf)
517 if (xfer->rx_buf) {
652 if (!dws->dma_sg_burst || !xfer->rx_buf || nents <= dws->dma_sg_burst)
665 if (xfer->rx_buf && dws->host->cur_msg->status == -EINPROGRESS)
H A Dspi-mt7621.c275 if ((t->rx_buf) && (t->tx_buf)) {
284 } else if (t->rx_buf) {
285 mt7621_spi_read_half_duplex(rs, t->len, t->rx_buf);
H A Dspi-bitbang.c69 u8 *rx = t->rx_buf;
98 u16 *rx = t->rx_buf;
127 u32 *rx = t->rx_buf;
/linux-master/drivers/misc/mei/
H A Dplatform-vsc.c55 char rx_buf[MEI_VSC_MAX_MSG_SIZE + sizeof(struct mei_msg_hdr)] ____cacheline_aligned;
212 ret = mei_vsc_read_helper(hw, hw->rx_buf, sizeof(hw->rx_buf));
217 hw->rx_hdr = get_unaligned_le32(hw->rx_buf);
237 memcpy(buf, hw->rx_buf + sizeof(*hdr), len);
/linux-master/drivers/net/ieee802154/
H A Dmcr20a.c432 u8 rx_buf[MCR20A_MAX_BUF]; member in struct:mcr20a_local
802 __skb_put_data(skb, lp->rx_buf, len);
806 lp->rx_buf, len, 0);
1036 lp->reg_xfer_cmd.rx_buf = lp->reg_cmd;
1038 lp->reg_xfer_data.rx_buf = lp->reg_data;
1049 lp->rx_xfer_header.rx_buf = lp->rx_header;
1051 lp->rx_xfer_buf.rx_buf = lp->rx_buf;
1054 lp->rx_xfer_lqi.rx_buf = lp->rx_lqi;
1069 lp->irq_xfer_header.rx_buf
[all...]
/linux-master/drivers/iio/adc/
H A Dad_sigma_delta.c110 .rx_buf = val,
150 ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
156 *val = get_unaligned_be32(sigma_delta->rx_buf);
159 *val = get_unaligned_be24(sigma_delta->rx_buf);
162 *val = get_unaligned_be16(sigma_delta->rx_buf);
165 *val = sigma_delta->rx_buf[0];
437 uint8_t *data = sigma_delta->rx_buf;
H A Dmcp3564.c407 u8 rx_buf; local
412 &rx_buf, sizeof(rx_buf));
413 *val = rx_buf;
422 __be16 rx_buf; local
427 &rx_buf, sizeof(rx_buf));
428 *val = be16_to_cpu(rx_buf);
437 __be32 rx_buf; local
442 &rx_buf, sizeo
[all...]
/linux-master/drivers/net/ethernet/intel/idpf/
H A Didpf_txrx.c333 * @rx_buf: the buffer to free
335 static void idpf_rx_page_rel(struct idpf_queue *rxq, struct idpf_rx_buf *rx_buf) argument
337 if (unlikely(!rx_buf->page))
340 page_pool_put_full_page(rxq->pp, rx_buf->page, false);
342 rx_buf->page = NULL;
343 rx_buf->page_offset = 0;
356 rxq->rx_buf.hdr_buf_va,
357 rxq->rx_buf.hdr_buf_pa);
358 rxq->rx_buf.hdr_buf_va = NULL;
370 if (!rxq->rx_buf
2976 idpf_rx_add_frag(struct idpf_rx_buf *rx_buf, struct sk_buff *skb, unsigned int size) argument
2995 idpf_rx_construct_skb(struct idpf_queue *rxq, struct idpf_rx_buf *rx_buf, unsigned int size) argument
3130 struct idpf_rx_buf *rx_buf = NULL; local
[all...]
/linux-master/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_init.c86 struct qlcnic_rx_buffer *rx_buf; local
93 rx_buf = &(rds_ring->rx_buf_arr[i]);
94 if (rx_buf->skb == NULL)
97 dma_unmap_single(&adapter->pdev->dev, rx_buf->dma,
100 dev_kfree_skb_any(rx_buf->skb);
109 struct qlcnic_rx_buffer *rx_buf; local
118 rx_buf = rds_ring->rx_buf_arr;
120 list_add_tail(&rx_buf->list,
122 rx_buf++;
187 struct qlcnic_rx_buffer *rx_buf; local
[all...]
/linux-master/drivers/firmware/
H A Darm_scpi.c228 void *rx_buf; member in struct:scpi_xfer
395 memcpy_fromio(match->rx_buf, mem->payload, len);
402 memcpy_fromio(match->rx_buf, mem->payload, len);
406 memset(match->rx_buf + len, 0, match->rx_len - len);
438 if (t->rx_buf) {
474 void *rx_buf, unsigned int rx_len)
507 msg->rx_buf = rx_buf;
512 if (ret < 0 || !rx_buf)
521 if (ret < 0 && rx_buf) /* remov
473 scpi_send_message(u8 idx, void *tx_buf, unsigned int tx_len, void *rx_buf, unsigned int rx_len) argument
[all...]
/linux-master/drivers/iio/addac/
H A Dad74413r.c86 u8 rx_buf[AD74413R_FRAME_SIZE * AD74413R_CHANNEL_MAX]; member in struct:ad74413r_state::__anon320
204 .rx_buf = st->reg_rx_buf,
786 u8 *rx_buf = st->adc_samples_buf.rx_buf; local
795 ad74413r_crc_check(st, &rx_buf[i * AD74413R_FRAME_SIZE]);
893 u8 *rx_buf = st->adc_samples_buf.rx_buf; local
933 xfer->rx_buf = NULL;
935 xfer->rx_buf = rx_buf;
[all...]
/linux-master/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-regmap.c116 xfer[1].rx_buf = buf_rx->data;
121 xfer[0].rx_buf = buf_rx;
175 xfer[1].rx_buf = val_buf;
180 xfer[0].rx_buf = buf_rx;
310 xfer[1].rx_buf = buf_rx->data;
315 xfer[0].rx_buf = buf_rx;
/linux-master/drivers/mailbox/
H A Dzynqmp-ipi-mailbox.c62 * @rx_buf: receive buffer to pass received message to client
69 void *rx_buf; member in struct:zynqmp_ipi_mchan
165 msg = mchan->rx_buf;
528 mchan->rx_buf = devm_kzalloc(mdev,
532 if (!mchan->rx_buf)
565 mchan->rx_buf = devm_kzalloc(mdev,
569 if (!mchan->rx_buf)
/linux-master/drivers/staging/greybus/
H A Dspilib.c145 if (last_xfer->rx_buf)
186 if (!xfer->tx_buf && !xfer->rx_buf) {
205 if (xfer->rx_buf) {
278 if (xfer->rx_buf)
307 if (xfer->rx_buf) {
315 memcpy(xfer->rx_buf + spi->rx_xfer_offset, rx_data,
/linux-master/drivers/input/touchscreen/
H A Dgoodix_berlin_core.c217 u8 tx_buf[8], rx_buf[8]; local
231 rx_buf, sizeof(rx_buf));
235 if (!memcmp(tx_buf, rx_buf, sizeof(tx_buf)))
241 dev_err(cd->dev, "device confirm failed, rx_buf: %*ph\n",
242 (int)sizeof(rx_buf), rx_buf);
/linux-master/drivers/iio/gyro/
H A Dadxrs450.c102 .rx_buf = &st->rx,
176 .rx_buf = &st->rx,
211 .rx_buf = &st->rx,
/linux-master/tools/spi/
H A Dspidev_fdx.c65 xfer[1].rx_buf = (unsigned long) buf;

Completed in 686 milliseconds

1234567891011>>