/linux-master/drivers/iio/adc/ |
H A D | ad7887.c | 287 st->xfer[0].tx_buf = &st->tx_cmd_buf[0]; 297 st->xfer[1].tx_buf = &st->tx_cmd_buf[2]; 301 st->xfer[2].tx_buf = &st->tx_cmd_buf[0]; 309 st->xfer[3].tx_buf = &st->tx_cmd_buf[2];
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H A D | ltc2496.c | 41 .tx_buf = st->txbuf,
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H A D | ad7091r-base.h | 69 __be16 tx_buf __aligned(IIO_DMA_MINALIGN);
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H A D | ti-tsc2046.c | 276 struct tsc2046_adc_atom *rx_buf, *tx_buf; local 290 if (sizeof(*tx_buf) * max_count > PAGE_SIZE) 293 tx_buf = kcalloc(max_count, sizeof(*tx_buf), GFP_KERNEL); 294 if (!tx_buf) 310 tx_buf[i].cmd = cmd; 313 tx_buf[i].cmd = tsc2046_adc_get_cmd(priv, ch_idx, false); 316 xfer.tx_buf = tx_buf; 318 xfer.len = sizeof(*tx_buf) * max_coun [all...] |
/linux-master/drivers/tty/serial/ |
H A D | cpm_uart.h | 62 unsigned char *tx_buf; member in struct:uart_cpm_port
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/linux-master/drivers/fpga/ |
H A D | microchip-spi.c | 59 .tx_buf = &priv->tx, 64 .tx_buf = &priv->tx, 287 .tx_buf = &priv->tx, 290 .tx_buf = buf,
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/linux-master/drivers/spi/ |
H A D | spi-qup.c | 149 const u8 *tx_buf; member in struct:spi_qup 342 const u8 *tx_buf = controller->tx_buf; local 352 if (tx_buf) 354 data = tx_buf[controller->tx_bytes + i]; 442 if (xfer->tx_buf) 485 else if (xfer->tx_buf) 553 qup->tx_buf = xfer->tx_buf; 561 if (qup->tx_buf [all...] |
H A D | spi-fsl-espi.c | 200 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 D | spi-xcomm.c | 115 if (t->tx_buf) { 117 memcpy(spi_xcomm->buf + 1, t->tx_buf, t->len); 151 if (!t->tx_buf && !t->rx_buf && t->len) {
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H A D | spidev.c | 127 .tx_buf = spidev->tx_buffer, 218 u8 *tx_buf, *rx_buf; local 230 tx_buf = spidev->tx_buffer; 238 /* Ensure that also following allocations from rx_buf/tx_buf will meet 266 if (u_tmp->tx_buf) { 273 k_tmp->tx_buf = tx_buf; 274 if (copy_from_user(tx_buf, (const u8 __user *) 275 (uintptr_t) u_tmp->tx_buf, 278 tx_buf [all...] |
H A D | spi-imx.c | 112 const void *tx_buf; member in struct:spi_imx_data 169 if (spi_imx->tx_buf) { \ 170 val = *(type *)spi_imx->tx_buf; \ 171 spi_imx->tx_buf += sizeof(type); \ 363 if (spi_imx->tx_buf) { 364 val = *(u32 *)spi_imx->tx_buf; 365 spi_imx->tx_buf += sizeof(u32); 398 if (spi_imx->tx_buf) { 399 val |= *(u8 *)spi_imx->tx_buf << (8 * unaligned); 400 spi_imx->tx_buf [all...] |
H A D | spi-mpc512x-psc.c | 150 u8 *tx_buf = (u8 *)t->tx_buf; local 153 if (!tx_buf && !rx_buf && t->len) 176 data = tx_buf ? *tx_buf++ : 0;
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H A D | spi-bcm2835aux.c | 91 const u8 *tx_buf; member in struct:bcm2835aux_spi 188 byte = bs->tx_buf ? *bs->tx_buf++ : 0; 377 bs->tx_buf = tfr->tx_buf;
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H A D | spi-uniphier.c | 35 const u8 *tx_buf; member in struct:uniphier_spi_priv 224 priv->tx_buf = t->tx_buf; 259 if (priv->tx_buf) { 262 val = *priv->tx_buf; 265 val = get_unaligned_le16(priv->tx_buf); 268 val = get_unaligned_le32(priv->tx_buf); 272 priv->tx_buf += wsize; 357 || (!host->dma_tx && t->tx_buf) 434 if (priv->tx_buf) { [all...] |
/linux-master/drivers/iio/pressure/ |
H A D | mprls0025pa_spi.c | 49 xfer.tx_buf = buf->tx;
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/linux-master/drivers/net/dsa/ |
H A D | vitesse-vsc73xx-spi.c | 69 t[0].tx_buf = cmd; 111 t[0].tx_buf = cmd; 115 t[1].tx_buf = buf;
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/linux-master/drivers/net/wireless/silabs/wfx/ |
H A D | bus_spi.c | 70 .tx_buf = ®addr, 106 .tx_buf = ®addr, 110 .tx_buf = src,
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/linux-master/drivers/iio/humidity/ |
H A D | am2315.c | 106 /* tx_buf format: <function code> <start addr> <nr of regs to read> */ 107 u8 tx_buf[3] = { AM2315_FUNCTION_READ, AM2315_REG_HUM_MSB, 4 }; local 121 ret = i2c_master_send(data->client, tx_buf, sizeof(tx_buf));
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/linux-master/drivers/misc/mei/ |
H A D | vsc-fw-loader.c | 212 * @tx_buf: tx buffer 227 void *tx_buf; member in struct:vsc_fw_loader 310 struct vsc_rom_cmd *cmd = fw_loader->tx_buf; 578 struct vsc_rom_cmd *cmd = fw_loader->tx_buf; 633 struct vsc_fw_cmd *cmd = fw_loader->tx_buf; 683 memcpy(fw_loader->tx_buf, p, len); 684 memset(fw_loader->tx_buf + len, 0, VSC_FW_PKG_SIZE - len); 686 ret = vsc_tp_rom_xfer(fw_loader->tp, fw_loader->tx_buf, 714 void *tx_buf __free(kfree) = NULL; 722 tx_buf [all...] |
/linux-master/net/nfc/nci/ |
H A D | spi.c | 39 t.tx_buf = skb->data; 42 /* still set tx_buf non NULL to make the driver happy */ 43 t.tx_buf = &t; 189 tx.tx_buf = req;
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/linux-master/drivers/gpu/drm/radeon/ |
H A D | atombios_dp.c | 164 u8 tx_buf[20]; local 171 tx_buf[0] = msg->address & 0xff; 172 tx_buf[1] = (msg->address >> 8) & 0xff; 173 tx_buf[2] = (msg->request << 4) | 175 tx_buf[3] = msg->size ? (msg->size - 1) : 0; 189 * table needs the info in tx_buf[3]. 193 tx_buf[3] |= BARE_ADDRESS_SIZE << 4; 195 tx_buf[3] |= tx_size << 4; 196 memcpy(tx_buf + HEADER_SIZE, msg->buffer, msg->size); 198 tx_buf, tx_siz [all...] |
/linux-master/drivers/net/ethernet/intel/iavf/ |
H A D | iavf_txrx.c | 216 struct iavf_tx_buffer *tx_buf; local 221 tx_buf = &tx_ring->tx_bi[i]; 226 struct iavf_tx_desc *eop_desc = tx_buf->next_to_watch; 235 iavf_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf); 242 tx_buf->next_to_watch = NULL; 245 total_bytes += tx_buf->bytecount; 246 total_packets += tx_buf->gso_segs; 249 napi_consume_skb(tx_buf->skb, napi_budget); 253 dma_unmap_addr(tx_buf, dma), 254 dma_unmap_len(tx_buf, le [all...] |
/linux-master/drivers/staging/media/av7110/ |
H A D | sp8870.c | 90 u8 tx_buf[255]; local 113 tx_buf[0] = 0xCF; 114 tx_buf[1] = 0x0A; 115 memcpy(&tx_buf[2], fw_buf + fw_pos, tx_len); 118 msg.buf = tx_buf;
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/linux-master/drivers/mmc/host/ |
H A D | mmc_spi.c | 487 t->tx_buf = t->rx_buf = data->status; 530 t->tx_buf = &scratch->data_token; 539 t->tx_buf = host->ones; 548 t->tx_buf = &scratch->crc_val; 550 t->tx_buf = host->ones; 573 t->tx_buf = host->ones; 602 scratch->crc_val = cpu_to_be16(crc_itu_t(0, t->tx_buf, t->len)); 657 t->tx_buf += t->len; 807 t->tx_buf = kmap_addr + sg->offset; 870 host->early_status.tx_buf [all...] |
/linux-master/drivers/gpu/drm/ |
H A D | drm_mipi_dsi.c | 568 packet->payload = msg->tx_buf; 570 const u8 *tx = msg->tx_buf; 593 .tx_buf = (u8 [2]) { 0, 0 }, 613 .tx_buf = (u8 [2]) { 0, 0 }, 639 .tx_buf = tx, 665 .tx_buf = tx, 689 .tx_buf = pps, 714 .tx_buf = payload, 760 .tx_buf = params, 803 .tx_buf [all...] |