/linux-master/drivers/spi/ |
H A D | spi-sunplus-sp7021.c | 95 const u8 *tx_buf; member in struct:sp7021_spi_ctlr 174 writel(pspim->tx_buf[pspim->tx_cur_len], 321 pspim->tx_buf = xfer->tx_buf + i * SP7021_SPI_DATA_SIZE; 369 if (xfer->tx_buf && !xfer->rx_buf) { 370 xfer->tx_dma = dma_map_single(dev, (void *)xfer->tx_buf, 376 } else if (xfer->rx_buf && !xfer->tx_buf) {
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H A D | spi-sprd.c | 166 const void *tx_buf; member in struct:sprd_spi 331 u8 *tx_p = (u8 *)ss->tx_buf; 337 ss->tx_buf += i; 343 u16 *tx_p = (u16 *)ss->tx_buf; 349 ss->tx_buf += i << 1; 355 u32 *tx_p = (u32 *)ss->tx_buf; 361 ss->tx_buf += i << 2; 723 ss->tx_buf = t->tx_buf; 769 if (t->tx_buf) [all...] |
H A D | spi-bcm63xx.c | 232 t->tx_buf, t->rx_buf, t->len); 234 if (num_transfers > 1 && t->tx_buf && t->len <= BCM63XX_SPI_MAX_PREPEND) 239 if (t->tx_buf) { 241 memcpy_toio(bs->tx_io + len, t->tx_buf, t->len); 338 if (n_transfers == 2 && !first->rx_buf && !t->tx_buf && 341 else if (can_use_prepend && t->tx_buf)
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H A D | spi-ingenic.c | 204 const u##x *tx_buf = xfer->tx_buf; \ 211 val = tx_buf ? tx_buf[i] : 0; \ 226 val = tx_buf ? tx_buf[i + prefill] : 0; \
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H A D | spi-mt7621.c | 273 if ((t->rx_buf) && (t->tx_buf)) { 285 } else if (t->tx_buf) { 286 mt7621_spi_write_half_duplex(rs, t->len, t->tx_buf);
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H A D | spi-cs42l43.c | 131 if (tfr->tx_buf) { 141 if (tfr->tx_buf) 142 ret = cs42l43_spi_tx(priv->regmap, (const u8 *)tfr->tx_buf, tfr->len);
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H A D | spi-fsl-cpm.c | 115 if (!t->tx_buf) { 124 if (t->bits_per_word == 16 && t->tx_buf) { 125 const u16 *src = t->tx_buf; 149 } else if (t->tx_buf) {
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H A D | spi-img-spfi.c | 230 const void *tx_buf = xfer->tx_buf; local 235 if (tx_buf) 249 tx_count = spfi_pio_write32(spfi, tx_buf, tx_bytes); 251 tx_count = spfi_pio_write8(spfi, tx_buf, tx_bytes); 258 tx_buf += tx_count; 341 if (xfer->tx_buf) { 373 if (xfer->tx_buf) { 464 if (xfer->tx_buf)
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/linux-master/drivers/input/touchscreen/ |
H A D | goodix_berlin_core.c | 217 u8 tx_buf[8], rx_buf[8]; local 221 memset(tx_buf, GOODIX_BERLIN_DEV_CONFIRM_VAL, sizeof(tx_buf)); 225 tx_buf, sizeof(tx_buf)); 235 if (!memcmp(tx_buf, rx_buf, sizeof(tx_buf)))
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H A D | ad7877.c | 212 req->xfer[0].tx_buf = &req->command; 242 req->xfer[0].tx_buf = &req->command; 278 req->xfer[0].tx_buf = &req->reset; 282 req->xfer[1].tx_buf = &req->ref_on; 288 req->xfer[2].tx_buf = &req->command; 298 req->xfer[4].tx_buf = &ts->cmd_crtl2; /*REF OFF*/ 302 req->xfer[5].tx_buf = &ts->cmd_crtl1; /*DEFAULT*/ 649 ts->xfer[0].tx_buf = &ts->cmd_crtl1; 655 ts->xfer[1].tx_buf = &ts->cmd_dummy; /* Send ZERO */
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/linux-master/drivers/net/ieee802154/ |
H A D | cc2520.c | 223 .tx_buf = priv->buf, 251 .tx_buf = priv->buf, 280 .tx_buf = priv->buf, 313 .tx_buf = priv->buf, 319 .tx_buf = data, 347 .tx_buf = priv->buf, 389 .tx_buf = priv->buf, 394 .tx_buf = &len_byte, 398 .tx_buf = data, 430 .tx_buf [all...] |
/linux-master/drivers/gpu/drm/ |
H A D | drm_mipi_dbi.c | 275 tr = dbidev->tx_buf; 395 memset(dbidev->tx_buf, 0, len); 399 (u8 *)dbidev->tx_buf, len); 604 dbidev->tx_buf = devm_kmalloc(drm->dev, tx_buf_size, GFP_KERNEL); 605 if (!dbidev->tx_buf) 651 * Additionally &mipi_dbi.tx_buf is allocated. 862 .tx_buf = dbi->tx_buf9, 1001 tr.tx_buf = dst16; 1045 .tx_buf = dbi->tx_buf9, 1117 .tx_buf [all...] |
/linux-master/drivers/comedi/drivers/ |
H A D | vmk80xx.c | 398 unsigned char *tx_buf = devpriv->usb_tx_buf; local 413 tx_buf[reg] = s->state; 420 tx_buf[0] = VMK8061_CMD_RD_DO; 566 unsigned char *tx_buf; local 573 tx_buf = devpriv->usb_tx_buf; 579 tx_buf[0] = VMK8061_CMD_RD_PWM; 599 unsigned char *tx_buf; local 606 tx_buf = devpriv->usb_tx_buf; 620 * mov lo, al ; lo is the low part (tx_buf[reg[0]]) 623 * mov hi, al ; hi is the high part (tx_buf[re [all...] |
/linux-master/drivers/net/ethernet/freescale/ |
H A D | fec_main.c | 373 txq->tx_buf[index].buf_p); 694 txq->tx_buf[index].buf_p = skb; 900 txq->tx_buf[index].buf_p = skb; 990 if (txq->tx_buf[i].type == FEC_TXBUF_T_SKB) { 997 if (txq->tx_buf[i].buf_p) 998 dev_kfree_skb_any(txq->tx_buf[i].buf_p); 999 } else if (txq->tx_buf[i].type == FEC_TXBUF_T_XDP_NDO) { 1006 if (txq->tx_buf[i].buf_p) 1007 xdp_return_frame(txq->tx_buf[i].buf_p); 1009 struct page *page = txq->tx_buf[ [all...] |
/linux-master/drivers/iio/gyro/ |
H A D | adxrs450.c | 97 .tx_buf = &st->tx, 171 .tx_buf = &st->tx, 210 .tx_buf = &st->tx,
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/linux-master/drivers/gpu/drm/panel/ |
H A D | panel-tpo-tpg110.c | 211 t[0].tx_buf = &buf[0]; 214 t[1].tx_buf = &buf[1]; 228 t[0].tx_buf = &buf[0];
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H A D | panel-lg-lb035q02.c | 50 index_xfer.tx_buf = buffer; 57 value_xfer.tx_buf = buffer + 4;
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/linux-master/tools/spi/ |
H A D | spidev_fdx.c | 62 xfer[0].tx_buf = (unsigned long)buf;
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/linux-master/drivers/iio/adc/ |
H A D | ti-adc12138.c | 58 u8 tx_buf[2] __aligned(IIO_DMA_MINALIGN); 132 .tx_buf = adc->tx_buf, 142 adc->tx_buf[0] = mode;
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/linux-master/drivers/input/misc/ |
H A D | ad714x-spi.c | 32 xfer[0].tx_buf = &chip->xfer_buf[0];
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/linux-master/drivers/usb/musb/ |
H A D | cppi_dma.h | 20 u32 tx_buf; member in struct:cppi_tx_stateram
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/linux-master/include/linux/iio/adc/ |
H A D | ad_sigma_delta.h | 100 * 'tx_buf' is up to 32 bits. 104 uint8_t tx_buf[4] __aligned(IIO_DMA_MINALIGN);
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/linux-master/drivers/net/ethernet/netronome/nfp/nfd3/ |
H A D | dp.c | 443 struct nfp_nfd3_tx_buf *tx_buf; local 449 tx_buf = &tx_ring->txbufs[idx]; 451 skb = tx_buf->skb; 456 fidx = tx_buf->fidx; 460 dma_unmap_single(dp->dev, tx_buf->dma_addr, 463 done_pkts += tx_buf->pkt_cnt; 464 done_bytes += tx_buf->real_len; 468 dma_unmap_page(dp->dev, tx_buf->dma_addr, 476 tx_buf->dma_addr = 0; 477 tx_buf [all...] |
/linux-master/drivers/staging/fbtft/ |
H A D | fbtft-io.c | 11 .tx_buf = buf, 110 t.tx_buf = txbuf;
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/linux-master/drivers/video/backlight/ |
H A D | ili9320.c | 182 spi->xfer[0].tx_buf = spi->buffer_addr; 183 spi->xfer[1].tx_buf = spi->buffer_data;
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