/linux-master/drivers/tty/serial/ |
H A D | qcom_geni_serial.c | 129 void *rx_buf; member in struct:qcom_geni_serial_port 574 ret = tty_insert_flip_string(tport, port->rx_buf, bytes); 795 ret = geni_se_rx_dma_prep(&port->se, port->rx_buf, 828 ret = geni_se_rx_dma_prep(&port->se, port->rx_buf, 1053 if (port->rx_buf && (old_rx_fifo_depth != port->rx_fifo_depth) && port->rx_fifo_depth) { 1055 * Use krealloc rather than krealloc_array because rx_buf is 1059 port->rx_buf = devm_krealloc(uport->dev, port->rx_buf, 1062 if (!port->rx_buf) 1622 port->rx_buf [all...] |
/linux-master/drivers/iio/adc/ |
H A D | stm32-dfsdm-adc.c | 91 u8 *rx_buf; member in struct:stm32_dfsdm_adc 872 s32 *buffer = (s32 *)&adc->rx_buf[adc->bufi]; 880 adc->cb(&adc->rx_buf[old_pos], 898 adc->cb(&adc->rx_buf[old_pos], adc->bufi - old_pos, 1338 adc->rx_buf, adc->dma_buf); 1356 adc->rx_buf = dma_alloc_coherent(adc->dma_chan->device->dev, 1359 if (!adc->rx_buf) {
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H A D | ad7266.c | 454 st->single_xfer[0].rx_buf = &st->data.sample[0]; 458 st->single_xfer[1].rx_buf = st->data.sample;
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-qcom-geni.c | 501 void *rx_buf, dma_addr_t rx_addr) 508 if (rx_buf) { 510 i2c_put_dma_safe_msg_buf(rx_buf, msg, !gi2c->err); 592 void *tx_buf = NULL, *rx_buf = NULL; 624 &rx_addr, &rx_buf, I2C_READ, gi2c->rx_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 591 void *tx_buf = NULL, *rx_buf = NULL; local
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/linux-master/drivers/spi/ |
H A D | spi-tegra114.c | 351 u8 *rx_buf = (u8 *)t->rx_buf + tspi->cur_rx_pos; local 361 *rx_buf++ = (x >> i*8) & 0xFF; 378 *rx_buf++ = (x >> (i*8)) & 0xFF; 436 memcpy(t->rx_buf + tspi->cur_rx_pos, tspi->rx_dma_buf, len); 441 unsigned char *rx_buf = t->rx_buf + tspi->cur_rx_pos; local 454 *rx_buf++ = (x >> (i*8)) & 0xFF; 886 if (t->rx_buf) {
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H A D | spi-fsi.c | 333 } else if (transfer->rx_buf) { 336 u8 *rx = transfer->rx_buf; 469 if (next->rx_buf) {
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H A D | spi-at91-usart.c | 302 u8 *rx_buf = aus->current_transfer->rx_buf; local 307 rx_buf[len - remaining] = at91_usart_spi_readb(aus, RHR);
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H A D | spi-sprd-adi.c | 341 if (t->rx_buf) { 342 reg = *(u32 *)t->rx_buf; 344 *(u32 *)t->rx_buf = val;
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H A D | spi-rspi.c | 700 /* rx_buf can be NULL on RSPI on SH in TX-only Mode */ 702 xfer->rx_buf ? &xfer->rx_sg : NULL); 716 ret = rspi_pio_transfer(rspi, xfer->tx_buf, xfer->rx_buf, xfer->len); 733 if (xfer->rx_buf) { 798 xfer->rx_buf, xfer->len); 835 u8 *rx = xfer->rx_buf; 893 if (xfer->rx_buf)
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H A D | spi-sifive.c | 195 if (!t->rx_buf) 261 u8 *rx_ptr = t->rx_buf;
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H A D | spi-ppc4xx.c | 146 t->tx_buf, t->rx_buf, t->len); 151 hw->rx = t->rx_buf;
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/linux-master/drivers/net/ethernet/atheros/ |
H A D | ag71xx.c | 312 void *rx_buf; member in struct:ag71xx_buf::__anon406::__anon408 1206 if (ring->buf[i].rx.rx_buf) { 1210 skb_free_frag(ring->buf[i].rx.rx_buf); 1234 buf->rx.rx_buf = data; 1297 if (!ring->buf[i].rx.rx_buf && 1661 skb = napi_build_skb(ring->buf[i].rx.rx_buf, ag71xx_buffer_size(ag)); 1663 skb_free_frag(ring->buf[i].rx.rx_buf); 1680 ring->buf[i].rx.rx_buf = NULL; 1712 if (!rx_ring->buf[rx_ring->dirty % rx_ring_size].rx.rx_buf)
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/linux-master/drivers/mfd/ |
H A D | dln2.c | 100 void *rx_buf[DLN2_MAX_URBS]; member in struct:dln2_dev 588 kfree(dln2->rx_buf[i]); 614 dln2->rx_buf[i] = kmalloc(rx_max_size, GFP_KERNEL); 615 if (!dln2->rx_buf[i]) 624 dln2->rx_buf[i], rx_max_size, dln2_rx, dln2);
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/linux-master/drivers/input/touchscreen/ |
H A D | ads7846.c | 372 req->xfer[1].rx_buf = &req->scratch; 393 req->xfer[3].rx_buf = &req->sample; 405 req->xfer[5].rx_buf = &req->scratch; 442 req->xfer[0].rx_buf = req->sample; 1097 x->rx_buf = packet->rx;
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/linux-master/drivers/regulator/ |
H A D | tps6524x-regulator.c | 158 t[1].rx_buf = ∈ 163 t[2].rx_buf = &status; 216 t[2].rx_buf = &status;
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/linux-master/drivers/gpu/drm/msm/dsi/ |
H A D | dsi_host.c | 158 u8 *rx_buf; member in struct:msm_dsi_host 1268 if (msg->rx_buf && msg->rx_len) 1290 u8 *data = msg->rx_buf; 1295 pr_err("%s: read data does not match with rx_buf len %zu\n", 1306 u8 *data = msg->rx_buf; 1312 pr_err("%s: read data does not match with rx_buf len %zu\n", 1321 if (msg->rx_buf && msg->rx_len) 1322 memcpy(msg->rx_buf, buf + 4, msg->rx_len); 1389 int buf_offset = buf - msm_host->rx_buf; 1937 msm_host->rx_buf [all...] |
/linux-master/drivers/misc/eeprom/ |
H A D | at25.c | 132 t[1].rx_buf = buf; 168 t[1].rx_buf = buf;
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/linux-master/drivers/net/ethernet/wiznet/ |
H A D | w5100-spi.c | 194 .rx_buf = buf, 354 .rx_buf = buf,
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/linux-master/drivers/iio/imu/ |
H A D | adis.c | 150 .rx_buf = adis->rx, 157 .rx_buf = adis->rx + 2,
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/linux-master/drivers/net/wireless/st/cw1200/ |
H A D | cw1200_spi.c | 72 .rx_buf = dst, 106 printk("%02x ", ((u8 *)t_msg.rx_buf)[i]);
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/linux-master/drivers/iio/addac/ |
H A D | ad74115.c | 457 .rx_buf = st->reg_rx_buf, 665 u8 *rx_buf = st->adc_samples_rx_buf; local 698 xfer->rx_buf = NULL; 700 xfer->rx_buf = rx_buf; 713 rx_buf += AD74115_FRAME_SIZE; 717 xfer->rx_buf = rx_buf;
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/linux-master/drivers/net/ethernet/broadcom/ |
H A D | bcm63xx_enet.c | 237 if (!priv->rx_buf[desc_idx]) { 246 priv->rx_buf[desc_idx] = buf; 368 buf = priv->rx_buf[desc_idx]; 389 priv->rx_buf[desc_idx] = NULL; 876 if (!priv->rx_buf[i]) 882 skb_free_frag(priv->rx_buf[i]); 884 kfree(priv->rx_buf); 997 priv->rx_buf = kcalloc(priv->rx_ring_size, sizeof(void *), 999 if (!priv->rx_buf) { 2166 priv->rx_buf [all...] |
/linux-master/drivers/net/ethernet/broadcom/bnx2x/ |
H A D | bnx2x_cmn.c | 772 struct sw_rx_bd *rx_buf = &tpa_info->first_buf; local 776 u8 *new_data, *data = rx_buf->data; 792 dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping), 827 rx_buf->data = new_data; 844 struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[index]; local 861 rx_buf->data = data; 862 dma_unmap_addr_set(rx_buf, mapping, mapping); 924 struct sw_rx_bd *rx_buf = NULL; local 970 rx_buf = &fp->rx_buf_ring[bd_cons]; 971 data = rx_buf 1556 struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[i]; local [all...] |
/linux-master/drivers/net/ethernet/moxa/ |
H A D | moxart_ether.h | 306 unsigned char *rx_buf[RX_DESC_NUM]; member in struct:moxart_mac_priv_t
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/linux-master/drivers/staging/fbtft/ |
H A D | fbtft-io.c | 91 .rx_buf = buf,
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