Searched refs:rx_buf (Results 26 - 50 of 412) sorted by relevance

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/linux-master/drivers/iio/adc/
H A Dti-adc0832.c40 u8 rx_buf[2]; member in struct:adc0832
125 ret = spi_read(spi, &adc->rx_buf, 2);
132 return (adc->rx_buf[0] << 2 & 0xff) | (adc->rx_buf[1] >> 6);
141 .rx_buf = adc->rx_buf,
166 return adc->rx_buf[1];
H A Dti-tlc4541.c45 __be16 rx_buf[8] __aligned(IIO_DMA_MINALIGN);
102 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
141 *val = be16_to_cpu(st->rx_buf[0]);
190 st->scan_single_xfer[0].rx_buf = &st->rx_buf[0];
194 st->scan_single_xfer[2].rx_buf = &st->rx_buf[0];
H A Dti-adc12138.c59 u8 rx_buf[2]; member in struct:adc12138
129 void *rx_buf, int len)
133 .rx_buf = adc->rx_buf,
148 memcpy(rx_buf, adc->rx_buf, len);
155 u8 rx_buf[2]; local
159 rx_buf, 2);
163 return (rx_buf[0] << 1) | (rx_buf[
128 adc12138_mode_programming(struct adc12138 *adc, u8 mode, void *rx_buf, int len) argument
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H A Dad7298.c52 __be16 rx_buf[12] __aligned(IIO_DMA_MINALIGN);
135 st->ring_xfer[i + 2].rx_buf = &st->rx_buf[i];
157 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
176 return be16_to_cpu(st->rx_buf[0]);
334 st->scan_single_xfer[2].rx_buf = &st->rx_buf[0];
H A Dad7923.c63 * Ensure rx_buf can be directly used in iio_push_to_buffers_with_timetamp
66 __be16 rx_buf[12] __aligned(IIO_DMA_MINALIGN);
188 st->ring_xfer[i + 1].rx_buf = &st->rx_buf[i];
210 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,
233 return be16_to_cpu(st->rx_buf[0]);
336 st->scan_single_xfer[1].rx_buf = &st->rx_buf[0];
/linux-master/drivers/iio/pressure/
H A Ddlhl60d.c50 u8 rx_buf[DLH_NUM_READ_BYTES]; member in struct:dlh_state
81 ret = i2c_master_recv(st->client, st->rx_buf, DLH_NUM_READ_BYTES);
88 if (st->rx_buf[0] != DLH_STATUS_OK) {
90 "%s: invalid status 0x%02x\n", __func__, st->rx_buf[0]);
132 *pressure = get_unaligned_be24(&st->rx_buf[1]);
133 *temperature = get_unaligned_be24(&st->rx_buf[4]);
262 &st->rx_buf[1] + chn * DLH_NUM_DATA_BYTES,
H A Dbmp280-spi.c43 u8 rx_buf[4]; local
58 status = spi_write_then_read(spi, reg, 1, rx_buf, val_size + 1);
62 memcpy(val, rx_buf + 1, val_size);
/linux-master/drivers/gpu/drm/bridge/adv7511/
H A Dadv7511_cec.c85 static void adv7511_cec_rx(struct adv7511 *adv7511, int rx_buf) argument
94 ADV7511_REG_CEC_RX_FRAME_LEN[rx_buf] + offset, &len))
107 i + ADV7511_REG_CEC_RX_FRAME_HDR[rx_buf] + offset,
114 ADV7511_REG_CEC_RX_BUFFERS + offset, BIT(rx_buf),
115 BIT(rx_buf));
117 ADV7511_REG_CEC_RX_BUFFERS + offset, BIT(rx_buf), 0);
168 int rx_buf = rx_order[i]; local
170 if (rx_buf < 0)
173 adv7511_cec_rx(adv7511, rx_buf);
/linux-master/drivers/nfc/st95hf/
H A Dspi.c78 {.rx_buf = receivebuff, .len = 2, .cs_change = 1,},
110 tx_takedata.rx_buf = &receivebuff[2];
135 {.rx_buf = receivebuff, .len = 1,},
/linux-master/drivers/misc/mei/
H A Dvsc-tp.c71 void *rx_buf; member in struct:vsc_tp
149 .rx_buf = ibuf,
163 u8 *src, *crc_src, *rx_buf = tp->rx_buf; local
171 ret = vsc_tp_dev_xfer(tp, pkt, rx_buf, next_xfer_len);
177 src = rx_buf;
180 src = memchr(rx_buf, VSC_TP_PACKET_SYNC, next_xfer_len);
184 src_len = next_xfer_len - (src - rx_buf);
334 ret = vsc_tp_dev_xfer(tp, tp->tx_buf, tp->rx_buf, len);
339 cpu_to_be32_array(ibuf, tp->rx_buf, word
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/linux-master/drivers/net/ethernet/sfc/
H A Def100_rep.h67 void efx_ef100_rep_rx_packet(struct efx_rep *efv, struct efx_rx_buffer *rx_buf);
H A Def100_rep.c432 void efx_ef100_rep_rx_packet(struct efx_rep *efv, struct efx_rx_buffer *rx_buf) argument
434 u8 *eh = efx_rx_buf_va(rx_buf);
446 rx_buf->len);
450 skb = netdev_alloc_skb(efv->net_dev, rx_buf->len);
456 rx_buf->len);
459 memcpy(skb->data, eh, rx_buf->len);
460 __skb_put(skb, rx_buf->len);
470 atomic64_add(rx_buf->len, &efv->stats.rx_bytes);
/linux-master/drivers/platform/chrome/
H A Dcros_ec_spi.c162 trans.rx_buf = buf;
392 u8 *rx_buf; local
408 rx_buf = kzalloc(len, GFP_KERNEL);
409 if (!rx_buf)
429 trans.rx_buf = rx_buf;
439 rx_byte = rx_buf[i];
516 kfree(rx_buf);
537 u8 *rx_buf; local
553 rx_buf
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/linux-master/drivers/net/wireless/ath/ath9k/
H A Dhif_usb.c690 struct rx_buf *rx_buf = urb->context; local
691 struct hif_device_usb *hif_dev = rx_buf->hif_dev;
692 struct sk_buff *skb = rx_buf->skb;
732 kfree(rx_buf);
737 struct rx_buf *rx_buf = urb->context; local
738 struct hif_device_usb *hif_dev = rx_buf->hif_dev;
739 struct sk_buff *skb = rx_buf->skb;
781 rx_buf
892 struct rx_buf *rx_buf = NULL; local
968 struct rx_buf *rx_buf = NULL; local
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/linux-master/drivers/spi/
H A Dspi-armada-3700.c109 u8 *rx_buf; member in struct:a3700_spi
430 a3700_spi->rx_buf = xfer->rx_buf;
522 memcpy(a3700_spi->rx_buf, &val, 4);
525 a3700_spi->rx_buf += 4;
533 *a3700_spi->rx_buf = val & 0xff;
537 a3700_spi->rx_buf++;
608 else if (xfer->rx_buf)
611 a3700_spi_pin_mode_set(a3700_spi, nbits, xfer->rx_buf ? true : false);
619 if (xfer->rx_buf) {
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H A Dspi-npcm-pspi.c32 u8 *rx_buf; member in struct:npcm_pspi
165 priv->rx_buf = t->rx_buf;
230 if (!priv->rx_buf)
235 *priv->rx_buf++ = ioread8(priv->base + NPCM_PSPI_DATA);
239 *priv->rx_buf++ = (val >> 8);
240 *priv->rx_buf++ = val & 0xff;
301 if (!priv->tx_buf && !priv->rx_buf)
319 if (priv->rx_buf) {
H A Dspi-rb4xx.c101 u8 *rx_buf; local
118 rx_buf = t->rx_buf;
125 if (!rx_buf)
127 rx_buf[i] = rb4xx_read(rbspi, AR71XX_SPI_REG_RDS);
H A Dspi-axi-spi-engine.c96 /** @rx_xfer: Next xfer with rx_buf not yet fully written to RX FIFO. */
100 /** @rx_buf: Bytes not yet written to the RX FIFO. */
101 uint8_t *rx_buf; member in struct:spi_engine_message_state
157 if (xfer->rx_buf)
331 } while (xfer && !xfer->rx_buf);
336 st->rx_buf = xfer->rx_buf;
338 st->rx_buf = NULL;
416 u8 *buf = st->rx_buf;
421 st->rx_buf
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H A Dspi-slave-mt27xx.c172 if (xfer->rx_buf)
223 if (xfer->rx_buf) {
224 xfer->rx_dma = dma_map_single(dev, xfer->rx_buf,
241 if (xfer->rx_buf)
253 if (xfer->rx_buf)
265 if (xfer->rx_buf)
348 if (trans->rx_buf)
360 if (trans->rx_buf)
362 trans->rx_buf, cnt);
364 if (trans->rx_buf
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/linux-master/drivers/hwmon/
H A Dmax1111.c42 uint8_t rx_buf[MAX1111_RX_BUF_SIZE]; member in struct:max1111_data
69 v1 = data->rx_buf[0];
70 v2 = data->rx_buf[1];
176 x->rx_buf = &data->rx_buf[0];
/linux-master/net/sunrpc/xprtrdma/
H A Dverbs.c186 rpcrdma_rep_put(&r_xprt->rx_buf, rep);
398 r_xprt->rx_buf.rb_max_requests = cpu_to_be32(ep->re_max_requests);
592 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
621 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
674 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
716 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
740 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
777 rx_buf);
790 struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
811 struct rpcrdma_buffer *buffer = &r_xprt->rx_buf;
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/linux-master/drivers/net/ethernet/
H A Dec_bhf.c138 struct bhf_dma rx_buf; member in struct:ec_bhf_priv
201 iowrite32(FIFO_RX_ADDR_VALID | ((u8 *)(desc) - priv->rx_buf.buf),
373 priv->rx_dcount = priv->rx_buf.len / sizeof(struct rx_desc);
374 priv->rx_descs = (struct rx_desc *)priv->rx_buf.buf;
382 next = (u8 *)(desc + 1) - priv->rx_buf.buf;
400 err = ec_bhf_alloc_dma_mem(priv, &priv->rx_buf, priv->rx_dma_chan,
426 dma_free_coherent(dev, priv->rx_buf.alloc_len, priv->rx_buf.alloc,
427 priv->rx_buf.alloc_len);
445 dma_free_coherent(dev, priv->rx_buf
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/linux-master/drivers/fpga/
H A Dlattice-sysconfig-spi.c15 void *rx_buf, size_t rx_len)
19 return spi_write_then_read(spi, tx_buf, tx_len, rx_buf, rx_len);
13 sysconfig_spi_cmd_transfer(struct sysconfig_priv *priv, const void *tx_buf, size_t tx_len, void *rx_buf, size_t rx_len) argument
/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_txrx_lib.h28 buf = &rx_ring->rx_buf[idx];
44 buf = &rx_ring->rx_buf[idx];
/linux-master/drivers/net/ethernet/micrel/
H A Dks8851_spi.c129 xfer->rx_buf = NULL;
164 xfer->rx_buf = NULL;
169 xfer->rx_buf = trx;
176 xfer->rx_buf = trx;
228 xfer->rx_buf = NULL;
232 xfer->rx_buf = buff;
276 xfer->rx_buf = NULL;
281 xfer->rx_buf = NULL;

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