/linux-master/drivers/net/ethernet/intel/ice/ |
H A D | ice_xsk.c | 321 sizeof(*rx_ring->rx_buf); 328 kfree(rx_ring->rx_buf); 329 rx_ring->rx_buf = NULL; 334 rx_ring->rx_buf = sw_ring; 346 * XDP requires more memory, than rx_buf provides.
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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; local 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
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H A D | i2c-imx-lpi2c.c | 99 __u8 *rx_buf; member in struct:lpi2c_imx_struct 393 lpi2c_imx->rx_buf[lpi2c_imx->delivered++] = data & 0xff; 401 blocklen = lpi2c_imx->rx_buf[0]; 443 lpi2c_imx->rx_buf = msgs->buf; 474 lpi2c_imx->rx_buf = NULL;
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/linux-master/include/drm/ |
H A D | drm_mipi_dsi.h | 30 * @rx_len: length of @rx_buf 31 * @rx_buf: data to be read, or NULL 42 void *rx_buf; member in struct:mipi_dsi_msg
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/linux-master/drivers/mtd/devices/ |
H A D | mchp23k256.c | 120 transfer[1].rx_buf = buf;
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/linux-master/drivers/media/spi/ |
H A D | gs1662.c | 155 .rx_buf = &buf_value,
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H A D | cxd2880-spi.c | 145 transfer[1].rx_buf = read_data;
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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...] |
H A D | dsi_manager.c | 490 bool is_read = (msg->rx_buf && msg->rx_len);
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/linux-master/drivers/gpu/drm/mediatek/ |
H A D | mtk_dsi.c | 1055 if (!msg->rx_buf) { 1078 memcpy(msg->rx_buf, src_addr, recv_cnt);
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/linux-master/drivers/gpu/drm/i915/display/ |
H A D | vlv_dsi.c | 193 read_data(display, data_reg, msg->rx_buf, msg->rx_len);
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/linux-master/drivers/gpu/drm/ |
H A D | drm_mipi_dsi.c | 789 .rx_buf = data 916 .rx_buf = data,
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/linux-master/tools/net/ynl/lib/ |
H A D | ynl.h | 81 unsigned char *rx_buf; member in struct:ynl_sock
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/linux-master/net/sunrpc/xprtrdma/ |
H A D | transport.c | 282 rpcrdma_buffer_destroy(&r_xprt->rx_buf); 505 req = rpcrdma_buffer_get(&r_xprt->rx_buf); 529 rpcrdma_reply_put(&r_xprt->rx_buf, rpcr_to_rdmar(rqst)); 532 rpcrdma_buffer_put(&r_xprt->rx_buf, rpcr_to_rdmar(rqst));
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/linux-master/include/linux/spi/ |
H A D | spi.h | 958 * @rx_buf: data to be read (DMA-safe memory), or NULL 960 * @rx_dma: DMA address of rx_buf, currently not for client use 1013 * Protocol drivers should always provide @rx_buf and/or @tx_buf. 1019 * while filling @rx_buf. If the receive buffer is NULL, the data 1068 * It's okay if tx_buf == rx_buf (right?). 1073 void *rx_buf; member in struct:spi_transfer 1461 .rx_buf = buf,
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/linux-master/drivers/tty/serial/8250/ |
H A D | 8250.h | 46 void *rx_buf; member in struct:uart_8250_dma
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/linux-master/drivers/spi/ |
H A D | spi.c | 1262 if (xfer->rx_buf != NULL) { 1264 xfer->rx_buf, xfer->len, 1366 * Restore the original value of tx_buf or rx_buf if they are 1371 if (xfer->rx_buf == ctlr->dummy_rx) 1372 xfer->rx_buf = NULL; 1394 !xfer->rx_buf) 1421 if (!xfer->rx_buf) 1422 xfer->rx_buf = ctlr->dummy_rx; 1621 if ((xfer->tx_buf || xfer->rx_buf) && xfer->len) { 3706 * to the same values as *xferp, so tx_buf, rx_buf an [all...] |
H A D | spi-sun6i.c | 112 u8 *rx_buf; member in struct:sun6i_spi 159 if (sspi->rx_buf) 160 *sspi->rx_buf++ = byte; 218 if (tfr->rx_buf) { 262 if (tfr->rx_buf) { 295 sspi->rx_buf = tfr->rx_buf; 326 if (tfr->rx_buf) 360 if (sspi->rx_buf) { 440 } else if (tfr->rx_buf) { [all...] |
H A D | spi-xlp.c | 93 u8 *rx_buf; /* rx data buffer */ member in struct:xlp_spi_priv 192 xspi->rx_buf[i] = (rx_data >> (j * 8)) & 0xff; 195 xspi->rx_buf += nbytes; 261 if (xspi->rx_buf) 271 unsigned char *rx_buf, int xfer_len, int cmd_cont) 277 xs->rx_buf = rx_buf; 279 xs->rx_len = (xs->rx_buf == NULL) ? 0 : xfer_len; 322 unsigned char *rx_buf; local 326 rx_buf 269 xlp_spi_xfer_block(struct xlp_spi_priv *xs, const unsigned char *tx_buf, unsigned char *rx_buf, int xfer_len, int cmd_cont) argument [all...] |
H A D | spi-s3c64xx.c | 525 if (xfer->rx_buf != NULL) { 595 if (val && !xfer->rx_buf) { 651 if (!xfer->rx_buf) { 665 buf = xfer->rx_buf; 803 void *rx_buf = NULL; local 834 rx_buf = xfer->rx_buf; 898 xfer->rx_buf ? 1 : 0, xfer->tx_buf ? 1 : 0, 913 if (xfer->rx_buf && (sdd->state & RXBUSY)) { 929 if (xfer->rx_buf) [all...] |
H A D | spi-sun4i.c | 86 u8 *rx_buf; member in struct:sun4i_spi 140 if (sspi->rx_buf) 141 *sspi->rx_buf++ = byte; 225 sspi->rx_buf = tfr->rx_buf; 262 if (sspi->rx_buf)
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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-pxa2xx.c | 983 drv_data->rx = transfer->rx_buf;
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H A D | spi-pic32.c | 536 pic32s->rx = (const void *)transfer->rx_buf;
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H A D | spi-omap2-mcspi.c | 322 if (t->rx_buf != NULL && t->tx_buf != NULL) 332 if (t->rx_buf != NULL) { 350 if (t->rx_buf != NULL) 559 ((u8 *)xfer->rx_buf)[elements++] = w; 561 ((u16 *)xfer->rx_buf)[elements++] = w; 563 ((u32 *)xfer->rx_buf)[elements++] = w; 577 ((u8 *)xfer->rx_buf)[elements] = w; 579 ((u16 *)xfer->rx_buf)[elements] = w; 581 ((u32 *)xfer->rx_buf)[elements] = w; 630 rx = xfer->rx_buf; [all...] |