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Searched refs:tx_buf (Results 1 – 24 of 24) sorted by relevance

/u-boot/drivers/spi/
A Dspi-mem-nodm.c15 const u8 *tx_buf = NULL; in spi_mem_exec_op() local
27 tx_buf = op->data.buf.out; in spi_mem_exec_op()
53 if (!tx_buf && !rx_buf) in spi_mem_exec_op()
61 if (tx_buf || rx_buf) { in spi_mem_exec_op()
62 ret = spi_xfer(slave, op->data.nbytes * 8, tx_buf, in spi_mem_exec_op()
73 tx_buf || rx_buf ? op->data.nbytes : 0, in spi_mem_exec_op()
74 tx_buf || rx_buf ? (tx_buf ? "out" : "in") : "-"); in spi_mem_exec_op()
76 debug("%02x ", tx_buf ? tx_buf[i] : rx_buf[i]); in spi_mem_exec_op()
A Dzynq_qspi.c98 const void *tx_buf; member
286 if (priv->tx_buf) { in zynq_qspi_write_data()
290 priv->tx_buf += 1; in zynq_qspi_write_data()
295 priv->tx_buf += 1; in zynq_qspi_write_data()
297 priv->tx_buf += 1; in zynq_qspi_write_data()
302 priv->tx_buf += 1; in zynq_qspi_write_data()
304 priv->tx_buf += 1; in zynq_qspi_write_data()
306 priv->tx_buf += 1; in zynq_qspi_write_data()
312 priv->tx_buf += 4; in zynq_qspi_write_data()
372 if (priv->tx_buf) { in zynq_qspi_fill_tx_fifo()
[all …]
A Dspi-mem.c254 const u8 *tx_buf = NULL; in spi_mem_exec_op() local
325 xfers[xferpos].tx_buf = tmpbuf; in spi_mem_exec_op()
339 xfers[xferpos].tx_buf = tmpbuf + 1; in spi_mem_exec_op()
362 xfers[xferpos].tx_buf = op->data.buf.out; in spi_mem_exec_op()
387 tx_buf = op->data.buf.out; in spi_mem_exec_op()
419 if (!tx_buf && !rx_buf) in spi_mem_exec_op()
427 if (tx_buf || rx_buf) { in spi_mem_exec_op()
428 ret = spi_xfer(slave, op->data.nbytes * 8, tx_buf, in spi_mem_exec_op()
439 tx_buf || rx_buf ? op->data.nbytes : 0, in spi_mem_exec_op()
440 tx_buf || rx_buf ? (tx_buf ? "out" : "in") : "-"); in spi_mem_exec_op()
[all …]
A Dstm32_spi.c115 const void *tx_buf; /* data to be written, or NULL */ member
132 IS_ALIGNED((uintptr_t)(priv->tx_buf + offs), sizeof(u32))) { in stm32_spi_write_txfifo()
133 const u32 *tx_buf32 = (const u32 *)(priv->tx_buf + offs); in stm32_spi_write_txfifo()
138 IS_ALIGNED((uintptr_t)(priv->tx_buf + offs), sizeof(u16))) { in stm32_spi_write_txfifo()
139 const u16 *tx_buf16 = (const u16 *)(priv->tx_buf + offs); in stm32_spi_write_txfifo()
144 const u8 *tx_buf8 = (const u8 *)(priv->tx_buf + offs); in stm32_spi_write_txfifo()
405 priv->tx_buf = dout; in stm32_spi_xfer()
407 priv->tx_len = priv->tx_buf ? bitlen / 8 : 0; in stm32_spi_xfer()
411 if (!priv->tx_buf) in stm32_spi_xfer()
440 if (priv->tx_buf) in stm32_spi_xfer()
[all …]
A Dspi-synquacer.c115 const void *tx_buf; member
138 const u8 *buf = priv->tx_buf; in write_fifo()
147 priv->tx_buf = buf; in write_fifo()
283 const void *tx_buf, void *rx_buf, in synquacer_spi_xfer() argument
295 synquacer_spi_config(dev, rx_buf, tx_buf); in synquacer_spi_xfer()
297 priv->tx_buf = tx_buf; in synquacer_spi_xfer()
302 if (tx_buf) { in synquacer_spi_xfer()
321 if (tx_buf) in synquacer_spi_xfer()
A Dzynq_spi.c241 const u8 *tx_buf = dout; in zynq_spi_xfer() local
261 if (tx_buf) in zynq_spi_xfer()
262 buf = *tx_buf++; in zynq_spi_xfer()
A Dspi-sunxi.c147 const u8 *tx_buf; member
167 byte = priv->tx_buf ? *priv->tx_buf++ : 0; in sun4i_spi_fill_fifo()
332 priv->tx_buf = dout; in sun4i_spi_xfer()
A Dpic32_spi.c237 const void *tx_buf, void *rx_buf, in pic32_spi_xfer() argument
253 tx_buf, rx_buf, len); in pic32_spi_xfer()
260 priv->tx = tx_buf; in pic32_spi_xfer()
A Dspi-sifive.c279 const void *tx_buf = NULL; in sifive_spi_exec_op() local
330 tx_buf = op->data.buf.out; in sifive_spi_exec_op()
335 tx_buf, rx_buf, SPI_XFER_END); in sifive_spi_exec_op()
A Duniphier_spi.c218 const u8 *tx_buf = dout; in uniphier_spi_xfer() local
253 buf = tx_buf ? *tx_buf++ : 0; in uniphier_spi_xfer()
A Dzynqmp_gqspi.c177 const void *tx_buf; member
461 u32 *buf = (u32 *)priv->tx_buf; in zynqmp_qspi_fill_tx_fifo()
509 priv->tx_buf += len; in zynqmp_qspi_fill_tx_fifo()
783 priv->tx_buf = op->data.buf.out; in zynqmp_qspi_exec_op()
/u-boot/drivers/tpm/
A Dtpm_tis_st33zp24_spi.c77 u8 tx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member
121 u8 *tx_buf = (u8 *)phy->tx_buf; in st33zp24_spi_write() local
125 tx_buf[total_length++] = tpm_register; in st33zp24_spi_write()
128 tx_buf[total_length++] = tpm_size >> 8; in st33zp24_spi_write()
129 tx_buf[total_length++] = tpm_size; in st33zp24_spi_write()
131 memcpy(tx_buf + total_length, tpm_data, tpm_size); in st33zp24_spi_write()
142 ret = spi_xfer(slave, total_length * 8, tx_buf, rx_buf, in st33zp24_spi_write()
172 u8 *tx_buf = (u8 *)phy->tx_buf; in st33zp24_spi_read8_reg() local
176 tx_buf[total_length++] = LOCALITY0; in st33zp24_spi_read8_reg()
177 tx_buf[total_length++] = tpm_register; in st33zp24_spi_read8_reg()
[all …]
A Dtpm2_tis_spi.c70 u8 tx_buf[MAX_SPI_FRAMESIZE]; in tpm_tis_spi_xfer() local
88 tx_buf[0] = (in ? BIT(7) : 0) | (transfer_len - 1); in tpm_tis_spi_xfer()
89 tx_buf[1] = 0xD4; in tpm_tis_spi_xfer()
90 tx_buf[2] = addr >> 8; in tpm_tis_spi_xfer()
91 tx_buf[3] = addr; in tpm_tis_spi_xfer()
93 ret = spi_xfer(slave, 4 * 8, tx_buf, rx_buf, SPI_XFER_BEGIN); in tpm_tis_spi_xfer()
128 memcpy(tx_buf, out, transfer_len); in tpm_tis_spi_xfer()
133 out ? tx_buf : NULL, in tpm_tis_spi_xfer()
/u-boot/drivers/video/
A Dmipi_dsi.c208 packet->payload = msg->tx_buf; in mipi_dsi_create_packet()
210 const u8 *tx = msg->tx_buf; in mipi_dsi_create_packet()
233 .tx_buf = (u8 [2]) { 0, 0 }, in mipi_dsi_shutdown_peripheral()
253 .tx_buf = (u8 [2]) { 0, 0 }, in mipi_dsi_turn_on_peripheral()
279 .tx_buf = tx, in mipi_dsi_set_maximum_return_packet_size()
304 .tx_buf = payload, in mipi_dsi_generic_write()
350 .tx_buf = params, in mipi_dsi_generic_read()
393 .tx_buf = data, in mipi_dsi_dcs_write_buffer()
477 .tx_buf = &cmd, in mipi_dsi_dcs_read()
A Ddw_mipi_dsi.c338 const u8 *tx_buf = packet->payload; in dw_mipi_dsi_write() local
346 memcpy(&word, tx_buf, len); in dw_mipi_dsi_write()
350 memcpy(&word, tx_buf, pld_data_bytes); in dw_mipi_dsi_write()
352 tx_buf += pld_data_bytes; in dw_mipi_dsi_write()
/u-boot/drivers/net/
A Dbcm-sf2-eth-gmac.c125 bufp = (uint8_t *)(dma->tx_buf + i * TX_BUF_SIZE_ALIGNED); in dma_tx_dump()
175 memset(dma->tx_buf, 0, TX_BUF_NUM * TX_BUF_SIZE_ALIGNED); in dma_tx_init()
180 bufp = dma->tx_buf + i * TX_BUF_SIZE_ALIGNED; in dma_tx_init()
196 bufp = dma->tx_buf; in dma_tx_init()
303 free(dma->tx_buf); in dma_deinit()
304 dma->tx_buf = NULL; in dma_deinit()
318 uint8_t *bufp = dma->tx_buf + dma->cur_tx_index * TX_BUF_SIZE_ALIGNED; in gmac_tx_packet()
926 dma->tx_buf = (uint8_t *)tmp; in gmac_add()
928 dma->tx_buf, TX_BUF_SIZE_ALIGNED * TX_BUF_NUM); in gmac_add()
935 free(dma->tx_buf); in gmac_add()
[all …]
A Dbcm-sf2-eth.h31 uint8_t *tx_buf; member
A Daltera_tse.c318 u32 tx_buf = virt_to_phys(packet); in altera_tse_send_msgdma() local
321 writel(tx_buf, &desc->read_addr_lo); in altera_tse_send_msgdma()
483 unsigned long tx_buf = (unsigned long)packet; in altera_tse_send() local
485 flush_dcache_range(tx_buf, tx_buf + length); in altera_tse_send()
A Dsja1105.c608 u8 *tx_buf = NULL; in sja1105_xfer_buf() local
628 tx_buf = chunk.buf; in sja1105_xfer_buf()
629 rc = dm_spi_xfer(dev, chunk.len * 8, tx_buf, rx_buf, in sja1105_xfer_buf()
/u-boot/drivers/usb/gadget/
A Df_acm.c45 circbuf_t tx_buf; member
273 buf_free(&f_acm->tx_buf); in acm_unbind()
500 len = buf_pop(&f_acm->tx_buf, f_acm->req_in->buf, REQ_SIZE_MAX); in __acm_tx()
555 buf_init(&f_acm->tx_buf, 2048); in acm_add()
594 buf_push(&f_acm->tx_buf, "\r", 1); in acm_stdio_putc()
596 buf_push(&f_acm->tx_buf, &c, 1); in acm_stdio_putc()
610 buf_push(&f_acm->tx_buf, "\r", 1); in acm_stdio_puts()
612 buf_push(&f_acm->tx_buf, str++, 1); in acm_stdio_puts()
/u-boot/drivers/video/nexell/
A Ds5pxx18_dp_mipi.c69 const u8 *tx_buf; member
390 txb = xfer->tx_buf; in nx_mipi_transfer_tx()
553 const char *txb = msg->tx_buf; in nx_mipi_transfer()
561 xfer.tx_buf = NULL; in nx_mipi_transfer()
566 xfer.tx_buf = msg->tx_buf; in nx_mipi_transfer()
588 .tx_buf = data, in nx_mipi_write_buffer()
/u-boot/arch/arm/mach-nexell/include/mach/
A Dmipi_display.h148 const void *tx_buf; member
/u-boot/include/
A Dmipi_dsi.h45 const void *tx_buf; member
/u-boot/drivers/video/bridge/
A Dssd2825.c235 u8 buf = *(u8 *)msg->tx_buf; in ssd2825_bridge_transfer()
262 ssd2825_write_dsi(dev, msg->tx_buf, msg->tx_len); in ssd2825_bridge_transfer()

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