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Searched refs:rx_buf (Results 1 – 25 of 25) sorted by relevance

/openbmc/u-boot/drivers/spi/
H A Dspi-mem-nodm.c14 u8 *rx_buf = NULL; in spi_mem_exec_op() local
23 rx_buf = op->data.buf.in; in spi_mem_exec_op()
51 if (!tx_buf && !rx_buf) in spi_mem_exec_op()
59 if (tx_buf || rx_buf) { in spi_mem_exec_op()
61 rx_buf, SPI_XFER_END); in spi_mem_exec_op()
71 tx_buf || rx_buf ? op->data.nbytes : 0, in spi_mem_exec_op()
72 tx_buf || rx_buf ? (tx_buf ? "out" : "in") : "-"); in spi_mem_exec_op()
74 debug("%02x ", tx_buf ? tx_buf[i] : rx_buf[i]); in spi_mem_exec_op()
H A Dzynq_qspi.c91 void *rx_buf; member
183 data, (unsigned)(priv->rx_buf), size); in zynq_qspi_read_data()
185 if (priv->rx_buf) { in zynq_qspi_read_data()
188 *((u8 *)priv->rx_buf) = data; in zynq_qspi_read_data()
189 priv->rx_buf += 1; in zynq_qspi_read_data()
192 *((u16 *)priv->rx_buf) = data; in zynq_qspi_read_data()
193 priv->rx_buf += 2; in zynq_qspi_read_data()
196 *((u16 *)priv->rx_buf) = data; in zynq_qspi_read_data()
197 priv->rx_buf += 2; in zynq_qspi_read_data()
199 *((u8 *)priv->rx_buf) = byte3; in zynq_qspi_read_data()
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H A Dspi-mem.c203 u8 *rx_buf = NULL; in spi_mem_exec_op() local
309 xfers[xferpos].rx_buf = op->data.buf.in; in spi_mem_exec_op()
335 rx_buf = op->data.buf.in; in spi_mem_exec_op()
359 if (!tx_buf && !rx_buf) in spi_mem_exec_op()
367 if (tx_buf || rx_buf) { in spi_mem_exec_op()
369 rx_buf, SPI_XFER_END); in spi_mem_exec_op()
379 tx_buf || rx_buf ? op->data.nbytes : 0, in spi_mem_exec_op()
380 tx_buf || rx_buf ? (tx_buf ? "out" : "in") : "-"); in spi_mem_exec_op()
382 debug("%02x ", tx_buf ? tx_buf[i] : rx_buf[i]); in spi_mem_exec_op()
H A Dmt7621_spi.c138 u8 *rx_buf = din; in mt7621_spi_xfer() local
245 rx_buf[i] = data[i / 4] >> (8 * (i & 3)); in mt7621_spi_xfer()
246 debug("%02x ", rx_buf[i]); in mt7621_spi_xfer()
253 if (rx_buf) in mt7621_spi_xfer()
254 rx_buf += chunk_size; in mt7621_spi_xfer()
H A Dzynqmp_gqspi.c166 void *rx_buf; member
559 (unsigned long)buf, (unsigned long)priv->rx_buf, *buf, in zynqmp_qspi_start_dma()
562 if (buf != priv->rx_buf) in zynqmp_qspi_start_dma()
563 memcpy(priv->rx_buf, buf, actuallen); in zynqmp_qspi_start_dma()
584 if (!((unsigned long)priv->rx_buf & (GQSPI_DMA_ALIGN - 1)) && in zynqmp_qspi_genfifo_fill_rx()
586 buf = (u32 *)priv->rx_buf; in zynqmp_qspi_genfifo_fill_rx()
608 else if (priv->rx_buf) in zynqmp_qspi_start_transfer()
630 if (!priv->tx_buf && !priv->rx_buf && priv->len) { in zynqmp_qspi_transfer()
685 priv->rx_buf = din; in zynqmp_qspi_xfer()
H A Dzynq_spi.c218 u8 *rx_buf = din, buf; in zynq_spi_xfer() local
261 if (rx_buf) in zynq_spi_xfer()
262 *rx_buf++ = buf; in zynq_spi_xfer()
H A Dpic32_spi.c234 const void *tx_buf, void *rx_buf, in pic32_spi_xfer() argument
250 tx_buf, rx_buf, len); in pic32_spi_xfer()
258 priv->rx = rx_buf; in pic32_spi_xfer()
H A Dspi-sunxi.c137 u8 *rx_buf; member
146 if (priv->rx_buf) in sun4i_spi_drain_fifo()
147 *priv->rx_buf++ = byte; in sun4i_spi_drain_fifo()
347 priv->rx_buf = din; in sun4i_spi_xfer()
/openbmc/u-boot/drivers/net/
H A Daltera_tse.c191 *packetp = priv->rx_buf; in altera_tse_recv_sgdma()
209 priv->rx_buf, /* write addr */ in altera_tse_free_pkt_sgdma()
345 *packetp = priv->rx_buf; in altera_tse_recv_msgdma()
358 u32 rx_buf = virt_to_phys(priv->rx_buf); in altera_tse_free_pkt_msgdma() local
362 writel(rx_buf, &desc->write_addr_lo); in altera_tse_free_pkt_msgdma()
498 unsigned long rx_buf = (unsigned long)priv->rx_buf; in altera_tse_free_pkt() local
500 invalidate_dcache_range(rx_buf, rx_buf + PKTSIZE_ALIGN); in altera_tse_free_pkt()
522 altera_tse_free_pkt(dev, priv->rx_buf, PKTSIZE_ALIGN); in altera_tse_start()
655 priv->rx_buf = malloc_cache_aligned(PKTSIZE_ALIGN); in altera_tse_probe()
656 if (!priv->rx_buf) in altera_tse_probe()
H A Dpcnet.c82 unsigned char (*rx_buf)[RX_RING_SIZE][PKT_BUF_SZ + 4]; member
346 sizeof(*lp->rx_buf)); in pcnet_init()
347 flush_dcache_range(addr, addr + sizeof(*lp->rx_buf)); in pcnet_init()
348 lp->rx_buf = (void *)addr; in pcnet_init()
362 addr = pcnet_virt_to_mem(dev, (*lp->rx_buf)[i]); in pcnet_init()
519 buf = (*lp->rx_buf)[lp->cur_rx]; in pcnet_recv()
H A Dbcm-sf2-eth-gmac.c151 bufp = dma->rx_buf + i * RX_BUF_SIZE_ALIGNED; in dma_rx_dump()
224 memset(dma->rx_buf, 0, RX_BUF_NUM * RX_BUF_SIZE_ALIGNED); in dma_rx_init()
229 bufp = dma->rx_buf + i * RX_BUF_SIZE_ALIGNED; in dma_rx_init()
244 bufp = dma->rx_buf; in dma_rx_init()
303 free(dma->rx_buf); in dma_deinit()
304 dma->rx_buf = NULL; in dma_deinit()
433 bufp = dma->rx_buf + index * RX_BUF_SIZE_ALIGNED; in gmac_check_rx_done()
945 dma->rx_buf = (uint8_t *)tmp; in gmac_add()
947 dma->rx_buf, RX_BUF_SIZE_ALIGNED * RX_BUF_NUM); in gmac_add()
H A Dbcm-sf2-eth.h32 uint8_t *rx_buf; member
H A Dmt7628-eth.c147 u8 *rx_buf[NUM_RX_DESC]; member
430 *packetp = priv->rx_buf[idx]; in mt7628_eth_recv()
480 priv->rx_ring[i].rxd1 = CPHYSADDR(priv->rx_buf[i]); in mt7628_eth_start()
599 priv->rx_buf[i] = memalign(PKTALIGN, MTK_QDMA_PAGE_SIZE); in mt7628_eth_probe()
H A Dsunxi_emac.c164 uchar rx_buf[EMAC_RX_BUFSIZE]; member
545 rx_len = _sunxi_emac_eth_recv(priv, priv->rx_buf); in sunxi_emac_eth_recv()
546 *packetp = priv->rx_buf; in sunxi_emac_eth_recv()
H A Dlpc32xx_eth.c196 ATTRS(PKTALIGN) u8 rx_buf[RX_BUF_COUNT*PKTSIZE_ALIGN];
412 &(bufs->rx_buf[rx_index * PKTSIZE_ALIGN]), in lpc32xx_eth_recv()
502 (u32) (bufs->rx_buf+index*PKTSIZE_ALIGN); in lpc32xx_eth_init()
H A Daltera_tse.h222 unsigned char *rx_buf; member
H A Dsh_eth.c249 u8 *rx_buf; in sh_eth_rx_desc_init() local
287 rx_buf = port_info->rx_buf_base, i = 0; in sh_eth_rx_desc_init()
288 i < NUM_RX_DESC; cur_rx_desc++, rx_buf += MAX_BUF_SIZE, i++) { in sh_eth_rx_desc_init()
291 cur_rx_desc->rd2 = (u32)ADDR_TO_PHY(rx_buf); in sh_eth_rx_desc_init()
/openbmc/u-boot/drivers/tpm/
H A Dtpm_tis_st33zp24_spi.c76 u8 rx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member
120 u8 *rx_buf = phy->rx_buf; in st33zp24_spi_write() local
140 ret = spi_xfer(slave, total_length * 8, tx_buf, rx_buf, in st33zp24_spi_write()
148 ret = rx_buf[total_length - 1]; in st33zp24_spi_write()
171 u8 *rx_buf = phy->rx_buf; in st33zp24_spi_read8_reg() local
185 ret = spi_xfer(slave, total_length * 8, tx_buf, rx_buf, in st33zp24_spi_read8_reg()
193 ret = rx_buf[total_length - tpm_size - 1]; in st33zp24_spi_read8_reg()
194 memcpy(tpm_data, rx_buf + total_length - tpm_size, tpm_size); in st33zp24_spi_read8_reg()
H A Dtpm2_tis_spi.c78 u8 rx_buf[MAX_SPI_FRAMESIZE]; in tpm_tis_spi_xfer() local
100 ret = spi_xfer(slave, 4 * 8, tx_buf, rx_buf, SPI_XFER_BEGIN); in tpm_tis_spi_xfer()
109 if (!(rx_buf[3] & 0x1)) { in tpm_tis_spi_xfer()
113 ret = spi_xfer(slave, 1 * 8, NULL, rx_buf, 0); in tpm_tis_spi_xfer()
121 if (rx_buf[0] & 0x1) in tpm_tis_spi_xfer()
141 in ? rx_buf : NULL, in tpm_tis_spi_xfer()
151 memcpy(in, rx_buf, transfer_len); in tpm_tis_spi_xfer()
/openbmc/u-boot/drivers/mailbox/
H A Dk3-sec-proxy.c67 u32 *rx_buf; member
277 msg->buf = spt->rx_buf; in k3_sec_proxy_recv()
279 word_data = spt->rx_buf; in k3_sec_proxy_recv()
355 spt->rx_buf = calloc(1, spm->desc->max_msg_size); in k3_sec_proxy_thread_setup()
356 if (!spt->rx_buf) in k3_sec_proxy_thread_setup()
/openbmc/qemu/hw/ssi/
H A Dxilinx_spips.c881 uint8_t rx_buf[4]; in xilinx_spips_read() local
913 memset(rx_buf, 0, sizeof(rx_buf)); in xilinx_spips_read()
914 shortfall = rx_data_bytes(&s->rx_fifo, rx_buf, s->num_txrx_bytes); in xilinx_spips_read()
916 cpu_to_be32(*(uint32_t *)rx_buf) : in xilinx_spips_read()
917 cpu_to_le32(*(uint32_t *)rx_buf); in xilinx_spips_read()
938 uint8_t rx_buf[4]; in xlnx_zynqmp_qspips_read() local
951 memset(rx_buf, 0, sizeof(rx_buf)); in xlnx_zynqmp_qspips_read()
952 shortfall = rx_data_bytes(&s->rx_fifo_g, rx_buf, in xlnx_zynqmp_qspips_read()
955 cpu_to_be32(*(uint32_t *)rx_buf) : in xlnx_zynqmp_qspips_read()
956 cpu_to_le32(*(uint32_t *)rx_buf); in xlnx_zynqmp_qspips_read()
/openbmc/u-boot/drivers/net/fm/
H A Dfm.h135 void *rx_buf; /* Rx buffer base */ member
H A Deth.c272 fm_eth->rx_buf = rx_buf_pool; in fm_eth_rx_port_parameter_init()
/openbmc/u-boot/drivers/usb/eth/
H A Dmcs7830.c87 uint8_t rx_buf[MCS7830_RX_URB_SIZE]; member
874 len = mcs7830_recv_common(ueth, priv->rx_buf); in mcs7830_eth_recv()
875 *packetp = priv->rx_buf; in mcs7830_eth_recv()
/openbmc/dbus-sensors/include/linux/
H A Dpeci-ioctl.h106 __u8 *rx_buf; member