/linux-master/drivers/net/ethernet/intel/idpf/ |
H A D | idpf_txrx.h | 621 * @rx_buf: Struct with RX buffer related members 622 * @rx_buf.buf: See struct idpf_rx_buf 623 * @rx_buf.hdr_buf_pa: DMA handle 624 * @rx_buf.hdr_buf_va: Virtual address 707 } rx_buf; member in union:idpf_queue::__anon627 953 * @rx_buf: RX buffer metadata struct 955 static inline void idpf_rx_put_page(struct idpf_rx_buf *rx_buf) argument 957 page_pool_put_page(rx_buf->page->pp, rx_buf->page, 958 rx_buf 967 idpf_rx_sync_for_cpu(struct idpf_rx_buf *rx_buf, u32 len) argument [all...] |
/linux-master/drivers/media/dvb-frontends/ |
H A D | mxl692.c | 452 u8 rx_buf[MXL_EAGLE_MAX_I2C_PACKET_SIZE] = {}; local 494 rx_header = (struct MXL_EAGLE_HOST_MSG_HEADER_T *)rx_buf; 497 status = mxl692_opread(dev, rx_buf, 536 resp_checksum_tmp = mxl692_checksum(rx_buf, 547 mxl692_rx_swap(rx_header->opcode, rx_buf); 555 memcpy(rx_payload, rx_buf + MXL_EAGLE_HOST_MSG_HEADER_SIZE, 571 u8 rx_buf[MXL_EAGLE_MAX_I2C_PACKET_SIZE] = {}; local 605 dev_status = (struct MXL_EAGLE_DEV_STATUS_T *)&rx_buf; 1115 u8 rx_buf[MXL_EAGLE_MAX_I2C_PACKET_SIZE] = {}; local 1125 atsc_status = (struct MXL_EAGLE_ATSC_DEMOD_STATUS_T *)&rx_buf; 1166 u8 rx_buf[MXL_EAGLE_MAX_I2C_PACKET_SIZE] = {}; local 1220 u8 rx_buf[MXL_EAGLE_MAX_I2C_PACKET_SIZE] = {}; local [all...] |
/linux-master/include/uapi/linux/spi/ |
H A D | spidev.h | 38 * @rx_buf: Holds pointer to userspace buffer for receive data, or null. 72 __u64 rx_buf; member in struct:spi_ioc_transfer
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/linux-master/drivers/net/ethernet/asix/ |
H A D | ax88796c_spi.h | 32 u8 rx_buf[6]; member in struct:axspi_data
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/linux-master/drivers/iio/adc/ |
H A D | ti-adc084s021.c | 39 __be16 rx_buf[5]; /* First 16-bits are trash */ member in struct:adc084s021 84 *(data + i) = adc->rx_buf[i + 1]; 222 adc->spi_trans.rx_buf = adc->rx_buf;
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/linux-master/drivers/fpga/ |
H A D | lattice-sysconfig.h | 30 size_t tx_len, void *rx_buf, size_t rx_len);
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/linux-master/drivers/mfd/ |
H A D | sprd-sc27xx-spi.c | 121 u32 rx_buf[2] = { 0 }; local 129 memcpy(rx_buf, reg, sizeof(u32)); 130 ret = spi_read(spi, rx_buf, 1); 134 memcpy(val, rx_buf, val_size);
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/linux-master/drivers/spi/ |
H A D | spi-xcomm.c | 124 } else if (t->rx_buf) { 125 ret = i2c_master_recv(spi_xcomm->i2c, t->rx_buf, t->len); 151 if (!t->tx_buf && !t->rx_buf && t->len) { 168 if (t->rx_buf) {
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H A D | spi-bcm2835aux.c | 92 u8 *rx_buf; member in struct:bcm2835aux_spi 160 if (bs->rx_buf) { 163 *bs->rx_buf++ = (data >> 16) & 0xff; 166 *bs->rx_buf++ = (data >> 8) & 0xff; 169 *bs->rx_buf++ = (data >> 0) & 0xff; 378 bs->rx_buf = tfr->rx_buf;
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H A D | spi-orion.c | 383 const u8 **tx_buf, u8 **rx_buf) 418 if (rx_buf && *rx_buf) 419 *(*rx_buf)++ = readl(rx_reg); 432 const u16 **tx_buf, u16 **rx_buf) 460 if (rx_buf && *rx_buf) 461 put_unaligned(__le16_to_cpu(readl(rx_reg)), (*rx_buf)++); 507 u8 *rx = xfer->rx_buf; 517 u16 *rx = xfer->rx_buf; 382 orion_spi_write_read_8bit(struct spi_device *spi, const u8 **tx_buf, u8 **rx_buf) argument 431 orion_spi_write_read_16bit(struct spi_device *spi, const u16 **tx_buf, u16 **rx_buf) argument [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-loongson-core.c | 107 u8 **rx_buf, unsigned int num) 122 if (rx_buf && *rx_buf) 123 *(*rx_buf)++ = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_FIFO_REG); 135 u8 *rx = xfer->rx_buf; 106 loongson_spi_write_read_8bit(struct spi_device *spi, const u8 **tx_buf, u8 **rx_buf, unsigned int num) argument
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H A D | spi-mpc52xx-psc.c | 112 unsigned char *rx_buf = (unsigned char *)t->rx_buf; local 119 if (!t->tx_buf && !t->rx_buf && t->len) 164 if (rx_buf) { 166 rx_buf[rb] = in_8(&psc->mpc52xx_psc_buffer_8);
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H A D | spi-synquacer.c | 129 void *rx_buf; member in struct:synquacer_spi 151 u8 *buf = sspi->rx_buf; 155 sspi->rx_buf = buf + len; 159 u16 *buf = sspi->rx_buf; 163 sspi->rx_buf = buf + len; 169 u32 *buf = sspi->rx_buf; 173 sspi->rx_buf = buf + len; 237 if (xfer->rx_buf && xfer->tx_buf && 333 if (xfer->rx_buf) 392 sspi->rx_buf [all...] |
H A D | spi-bcm2835.c | 94 * @rx_buf: pointer where next received byte is written 129 u8 *rx_buf; member in struct:bcm2835_spi 224 if (bs->rx_buf) 225 *bs->rx_buf++ = byte; 250 * 32-bit instead of just 8-bit). Moreover @bs->rx_buf must not be %NULL. 262 memcpy(bs->rx_buf, &val, len); 263 bs->rx_buf += len; 326 if (bs->rx_buf) 327 *bs->rx_buf++ = val; 500 if (bs->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-fsl-espi.c | 200 if (!t->tx_buf || t->rx_buf || 205 if (t->tx_buf || !t->rx_buf) 275 void *rx_buf; local 279 rx_buf = espi->rx_t->rx_buf; 284 if (rx_buf && espi->swab) 285 *(u32 *)(rx_buf + espi->rx_pos) = swahb32(val); 286 else if (rx_buf) 287 *(u32 *)(rx_buf + espi->rx_pos) = val; 291 } else if (rx_left >= 2 && rx_buf [all...] |
/linux-master/net/sunrpc/xprtrdma/ |
H A D | svc_rdma_backchannel.c | 47 else if (credits > r_xprt->rx_buf.rb_bc_max_requests) 48 credits = r_xprt->rx_buf.rb_bc_max_requests; 153 *p++ = cpu_to_be32(r_xprt->rx_buf.rb_bc_max_requests); 267 new_xprt->rx_buf.rb_bc_max_requests = xprt->max_reqs;
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/linux-master/drivers/iio/pressure/ |
H A D | hsc030pa_spi.c | 28 .rx_buf = data->buffer,
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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/drivers/tty/serial/8250/ |
H A D | 8250_dma.c | 60 tty_insert_flip_string(tty_port, dma->rx_buf, count); 247 dma->rx_buf = dma_alloc_coherent(dma->rxchan->device->dev, dma->rx_size, 249 if (!dma->rx_buf) { 261 dma->rx_buf, dma->rx_addr); 286 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf,
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/linux-master/drivers/gpio/ |
H A D | gpio-max3191x.c | 138 u8 in = ((u8 *)max3191x->xfer.rx_buf)[i * 2]; 139 u8 status = ((u8 *)max3191x->xfer.rx_buf)[i * 2 + 1]; 224 in = ((u8 *)max3191x->xfer.rx_buf)[chipnum * wordlen]; 256 in = ((u8 *)max3191x->xfer.rx_buf)[chipnum * wordlen]; 380 max3191x->xfer.rx_buf = devm_kcalloc(dev, max3191x->nchips, 384 !max3191x->fault || !max3191x->xfer.rx_buf)
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/linux-master/drivers/video/backlight/ |
H A D | ili922x.c | 160 xfer.rx_buf = rbuf; 204 xfer_regindex.rx_buf = rbuf; 226 xfer_regvalue.rx_buf = &rbuf[send_bytes]; 259 xfer_regindex.rx_buf = rbuf; 286 xfer_regvalue.rx_buf = rbuf; 335 xfer.rx_buf = NULL;
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/linux-master/drivers/usb/typec/tcpm/ |
H A D | tcpci_maxim_core.c | 128 u8 count, frame_type, rx_buf[TCPC_RECEIVE_BUFFER_LEN]; local 138 ret = regmap_raw_read(chip->data.regmap, TCPC_RX_BYTE_CNT, rx_buf, 2); 144 count = rx_buf[TCPC_RECEIVE_BUFFER_COUNT_OFFSET]; 145 frame_type = rx_buf[TCPC_RECEIVE_BUFFER_FRAME_TYPE_OFFSET]; 177 ret = regmap_raw_read(chip->data.regmap, TCPC_RX_BYTE_CNT, rx_buf, count); 183 rx_buf_ptr = rx_buf + TCPC_RECEIVE_BUFFER_RX_BYTE_BUF_OFFSET;
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/linux-master/drivers/net/ieee802154/ |
H A D | mrf24j40.c | 220 u8 rx_buf[3]; member in struct:mrf24j40 745 devrec->rx_buf[0] = MRF24J40_WRITESHORT(REG_BBREG1); 746 devrec->rx_buf[1] = 0x00; /* CLR RXDECINV */ 755 u8 len = devrec->rx_buf[2]; 786 if (!ieee802154_is_valid_psdu_len(devrec->rx_buf[2])) 787 devrec->rx_buf[2] = IEEE802154_MTU; 792 devrec->rx_fifo_buf_trx.len = devrec->rx_buf[2]; 810 devrec->rx_buf[0] = cmd >> 8 & 0xff; 811 devrec->rx_buf[1] = cmd & 0xff; 827 devrec->rx_buf[ [all...] |