/openbmc/linux/drivers/net/ethernet/intel/ice/ |
H A D | ice_txrx_lib.c | 237 switch (tx_buf->type) { in ice_clean_xdp_tx_buf() 284 struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq() local 289 frags = tx_buf->nr_frags; in ice_clean_xdp_irq() 300 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq() 337 struct ice_tx_buf *tx_buf; in __ice_xmit_xdp_ring() local 360 tx_buf = tx_head; in __ice_xmit_xdp_ring() 377 tx_buf->raw_buf = data; in __ice_xmit_xdp_ring() 391 tx_buf = &xdp_ring->tx_buf[ntu]; in __ice_xmit_xdp_ring() 418 tx_buf = &xdp_ring->tx_buf[ntu]; in __ice_xmit_xdp_ring() 422 if (tx_buf == tx_head) in __ice_xmit_xdp_ring() [all …]
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H A D | ice_txrx.c | 75 tx_buf = &tx_ring->tx_buf[i]; in ice_prgm_fdir_fltr() 80 memset(tx_buf, 0, sizeof(*tx_buf)); in ice_prgm_fdir_fltr() 229 tx_buf = &tx_ring->tx_buf[i]; in ice_clean_tx_irq() 281 tx_buf = tx_ring->tx_buf; in ice_clean_tx_irq() 297 tx_buf++; in ice_clean_tx_irq() 302 tx_buf = tx_ring->tx_buf; in ice_clean_tx_irq() 1730 tx_buf = &tx_ring->tx_buf[i]; in ice_tx_map() 1773 tx_buf = &tx_ring->tx_buf[i]; in ice_tx_map() 2510 tx_buf = &tx_ring->tx_buf[i]; in ice_clean_ctrl_tx_irq() 2540 tx_buf = tx_ring->tx_buf; in ice_clean_ctrl_tx_irq() [all …]
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/openbmc/linux/drivers/spi/ |
H A D | spi-loopback-test.c | 96 .tx_buf = TX(0), 123 .tx_buf = TX(0), 148 .tx_buf = TX(0), 169 .tx_buf = TX(0), 183 .tx_buf = TX(0), 199 .tx_buf = TX(0), 712 u8 *tx_buf; in spi_test_fill_pattern() local 731 tx_buf = (u8 *)xfers[i].tx_buf; in spi_test_fill_pattern() 732 if (!tx_buf) in spi_test_fill_pattern() 766 *tx_buf = j; in spi_test_fill_pattern() [all …]
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H A D | spi-cavium.c | 39 const u8 *tx_buf; in octeon_spi_do_transfer() local 68 tx_buf = xfer->tx_buf; in octeon_spi_do_transfer() 74 if (tx_buf) in octeon_spi_do_transfer() 75 d = *tx_buf++; in octeon_spi_do_transfer() 83 mpi_tx.s.txnum = tx_buf ? OCTEON_SPI_MAX_BYTES : 0; in octeon_spi_do_transfer() 98 if (tx_buf) in octeon_spi_do_transfer() 99 d = *tx_buf++; in octeon_spi_do_transfer() 111 mpi_tx.s.txnum = tx_buf ? len : 0; in octeon_spi_do_transfer()
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H A D | spi-xlp.c | 92 const u8 *tx_buf; /* tx data buffer */ member 213 tx_data |= xspi->tx_buf[i] << (j * 8); in xlp_spi_fill_txfifo() 217 xspi->tx_buf += nbytes; in xlp_spi_fill_txfifo() 259 if (xspi->tx_buf) in xlp_spi_send_cmd() 270 const unsigned char *tx_buf, in xlp_spi_xfer_block() argument 276 xs->tx_buf = tx_buf; in xlp_spi_xfer_block() 323 const unsigned char *tx_buf; in xlp_spi_txrx_bufs() local 325 tx_buf = t->tx_buf; in xlp_spi_txrx_bufs() 330 sz = xlp_spi_xfer_block(xs, tx_buf, rx_buf, in xlp_spi_txrx_bufs() 338 if (tx_buf) in xlp_spi_txrx_bufs() [all …]
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H A D | spi-realtek-rtl.c | 98 const void *tx_buf; in transfer_one() local 101 tx_buf = xfer->tx_buf; in transfer_one() 104 if (tx_buf) { in transfer_one() 106 send4(rtspi, tx_buf); in transfer_one() 107 tx_buf += 4; in transfer_one() 111 send1(rtspi, tx_buf); in transfer_one() 112 tx_buf++; in transfer_one()
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H A D | spi-clps711x.c | 30 u8 *tx_buf; member 59 hw->tx_buf = (u8 *)xfer->tx_buf; in spi_clps711x_transfer_one() 63 data = hw->tx_buf ? *hw->tx_buf++ : 0; in spi_clps711x_transfer_one() 82 data = hw->tx_buf ? *hw->tx_buf++ : 0; in spi_clps711x_isr()
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H A D | spi-sh-msiof.c | 416 const u8 *buf_8 = tx_buf; in sh_msiof_spi_write_fifo_8() 426 const u16 *buf_16 = tx_buf; in sh_msiof_spi_write_fifo_16() 436 const u16 *buf_16 = tx_buf; in sh_msiof_spi_write_fifo_16u() 685 if (tx_buf) in sh_msiof_spi_txrx_once() 701 if (tx_buf) in sh_msiof_spi_txrx_once() 917 const void *tx_buf = t->tx_buf; in sh_msiof_transfer_one() local 941 if (tx_buf) in sh_msiof_transfer_one() 954 if (tx_buf) in sh_msiof_transfer_one() 970 if (tx_buf) in sh_msiof_transfer_one() 971 tx_buf += l; in sh_msiof_transfer_one() [all …]
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/openbmc/linux/drivers/net/wireless/ath/ath9k/ |
H A D | hif_usb.c | 255 struct tx_buf *tx_buf = (struct tx_buf *) urb->context; in hif_usb_tx_cb() local 259 if (!tx_buf || !tx_buf->hif_dev) in hif_usb_tx_cb() 294 tx_buf->len = tx_buf->offset = 0; in hif_usb_tx_cb() 310 struct tx_buf *tx_buf = NULL; in __hif_usb_tx() local 324 tx_buf = list_first_entry(&hif_dev->tx.tx_buf, struct tx_buf, list); in __hif_usb_tx() 351 tx_buf->len += tx_buf->offset; in __hif_usb_tx() 359 tx_buf->buf, tx_buf->len, in __hif_usb_tx() 364 tx_buf->len = tx_buf->offset = 0; in __hif_usb_tx() 439 struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL; in hif_usb_stop() local 844 struct tx_buf *tx_buf; in ath9k_hif_usb_alloc_tx_urbs() local [all …]
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/openbmc/linux/drivers/hid/intel-ish-hid/ishtp/ |
H A D | client-buffers.c | 67 struct ishtp_cl_tx_ring *tx_buf; in ishtp_cl_alloc_tx_ring() local 70 if (!tx_buf) in ishtp_cl_alloc_tx_ring() 74 if (!tx_buf->send_buf.data) { in ishtp_cl_alloc_tx_ring() 75 kfree(tx_buf); in ishtp_cl_alloc_tx_ring() 132 struct ishtp_cl_tx_ring *tx_buf; in ishtp_cl_free_tx_ring() local 140 list_del(&tx_buf->list); in ishtp_cl_free_tx_ring() 142 kfree(tx_buf->send_buf.data); in ishtp_cl_free_tx_ring() 143 kfree(tx_buf); in ishtp_cl_free_tx_ring() 152 list_del(&tx_buf->list); in ishtp_cl_free_tx_ring() 153 kfree(tx_buf->send_buf.data); in ishtp_cl_free_tx_ring() [all …]
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/openbmc/linux/drivers/char/tpm/st33zp24/ |
H A D | spi.c | 57 u8 tx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member 103 .tx_buf = phy->tx_buf, in st33zp24_spi_send() 108 phy->tx_buf[total_length++] = TPM_WRITE_DIRECTION | LOCALITY0; in st33zp24_spi_send() 109 phy->tx_buf[total_length++] = tpm_register; in st33zp24_spi_send() 112 phy->tx_buf[total_length++] = tpm_size >> 8; in st33zp24_spi_send() 113 phy->tx_buf[total_length++] = tpm_size; in st33zp24_spi_send() 116 memcpy(&phy->tx_buf[total_length], tpm_data, tpm_size); in st33zp24_spi_send() 146 .tx_buf = phy->tx_buf, in st33zp24_spi_read8_reg() 151 phy->tx_buf[total_length++] = LOCALITY0; in st33zp24_spi_read8_reg() 152 phy->tx_buf[total_length++] = tpm_register; in st33zp24_spi_read8_reg() [all …]
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/openbmc/linux/drivers/net/ethernet/broadcom/bnxt/ |
H A D | bnxt_xdp.c | 31 struct bnxt_sw_tx_bd *tx_buf; in bnxt_xmit_bd() local 46 tx_buf->nr_frags = num_frags; in bnxt_xmit_bd() 92 return tx_buf; in bnxt_xmit_bd() 99 struct bnxt_sw_tx_bd *tx_buf; in __bnxt_xmit_xdp() local 102 tx_buf->rx_prod = rx_prod; in __bnxt_xmit_xdp() 103 tx_buf->action = XDP_TX; in __bnxt_xmit_xdp() 116 tx_buf->xdpf = xdpf; in __bnxt_xmit_xdp_redirect() 146 tx_buf->action = 0; in bnxt_tx_int_xdp() 147 tx_buf->xdpf = NULL; in bnxt_tx_int_xdp() 149 tx_buf->action = 0; in bnxt_tx_int_xdp() [all …]
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/openbmc/u-boot/drivers/spi/ |
H A D | spi-mem-nodm.c | 13 const u8 *tx_buf = NULL; in spi_mem_exec_op() local 25 tx_buf = op->data.buf.out; 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() 60 ret = spi_xfer(slave, op->data.nbytes * 8, tx_buf, 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()
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H A D | zynq_qspi.c | 90 const void *tx_buf; member 226 if (priv->tx_buf) { in zynq_qspi_write_data() 229 *data = *((u8 *)priv->tx_buf); in zynq_qspi_write_data() 230 priv->tx_buf += 1; in zynq_qspi_write_data() 235 priv->tx_buf += 2; in zynq_qspi_write_data() 240 priv->tx_buf += 2; in zynq_qspi_write_data() 242 priv->tx_buf += 1; in zynq_qspi_write_data() 248 priv->tx_buf += 4; in zynq_qspi_write_data() 302 if (priv->tx_buf) { in zynq_qspi_fill_tx_fifo() 304 priv->tx_buf += 4; in zynq_qspi_fill_tx_fifo() [all …]
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H A D | spi-mem.c | 202 const u8 *tx_buf = NULL; in spi_mem_exec_op() local 275 xfers[xferpos].tx_buf = tmpbuf; in spi_mem_exec_op() 289 xfers[xferpos].tx_buf = tmpbuf + 1; in spi_mem_exec_op() 312 xfers[xferpos].tx_buf = op->data.buf.out; in spi_mem_exec_op() 337 tx_buf = op->data.buf.out; 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() 368 ret = spi_xfer(slave, op->data.nbytes * 8, tx_buf, 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() [all …]
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/openbmc/linux/drivers/accel/ivpu/ |
H A D | ivpu_ipc.c | 76 struct ivpu_ipc_tx_buf *tx_buf; in ivpu_ipc_tx_prepare() local 83 sizeof(*tx_buf)); in ivpu_ipc_tx_prepare() 88 if (drm_WARN_ON(&vdev->drm, !tx_buf)) { in ivpu_ipc_tx_prepare() 103 memset(tx_buf, 0, sizeof(*tx_buf)); in ivpu_ipc_tx_prepare() 104 tx_buf->ipc.data_addr = jsm_vpu_addr; in ivpu_ipc_tx_prepare() 106 tx_buf->ipc.data_size = sizeof(*req); in ivpu_ipc_tx_prepare() 107 tx_buf->ipc.channel = cons->channel; in ivpu_ipc_tx_prepare() 108 tx_buf->ipc.src_node = 0; in ivpu_ipc_tx_prepare() 109 tx_buf->ipc.dst_node = 1; in ivpu_ipc_tx_prepare() 111 tx_buf->jsm.type = req->type; in ivpu_ipc_tx_prepare() [all …]
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/openbmc/linux/drivers/input/rmi4/ |
H A D | rmi_spi.c | 44 u8 *tx_buf; member 163 rmi_spi->tx_buf[0] = (addr >> 8); in rmi_spi_xfer() 164 rmi_spi->tx_buf[1] = addr & 0xFF; in rmi_spi_xfer() 168 rmi_spi->tx_buf[1] = addr & 0xFF; in rmi_spi_xfer() 175 rmi_spi->tx_buf[0] = 0x40; in rmi_spi_xfer() 177 rmi_spi->tx_buf[2] = addr & 0xFF; in rmi_spi_xfer() 178 rmi_spi->tx_buf[3] = tx_len; in rmi_spi_xfer() 182 if (tx_buf) in rmi_spi_xfer() 183 memcpy(&rmi_spi->tx_buf[cmd_len], tx_buf, tx_len); in rmi_spi_xfer() 189 xfer->tx_buf = &rmi_spi->tx_buf[i]; in rmi_spi_xfer() [all …]
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/openbmc/linux/drivers/gpu/drm/panel/ |
H A D | panel-tpo-td028ttec1.c | 97 u16 tx_buf = JBT_COMMAND | reg; in jbt_ret_write_0() local 103 ret = spi_write(spi, (u8 *)&tx_buf, sizeof(tx_buf)); in jbt_ret_write_0() 118 u16 tx_buf[2]; in jbt_reg_write_1() local 124 tx_buf[0] = JBT_COMMAND | reg; in jbt_reg_write_1() 125 tx_buf[1] = JBT_DATA | data; in jbt_reg_write_1() 127 ret = spi_write(spi, (u8 *)tx_buf, sizeof(tx_buf)); in jbt_reg_write_1() 142 u16 tx_buf[3]; in jbt_reg_write_2() local 148 tx_buf[0] = JBT_COMMAND | reg; in jbt_reg_write_2() 149 tx_buf[1] = JBT_DATA | (data >> 8); in jbt_reg_write_2() 150 tx_buf[2] = JBT_DATA | (data & 0xff); in jbt_reg_write_2() [all …]
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/openbmc/linux/drivers/input/touchscreen/ |
H A D | wdt87xx_i2c.c | 227 error = wdt87xx_i2c_xfer(client, tx_buf, sizeof(tx_buf), in wdt87xx_get_desc() 256 error = wdt87xx_i2c_xfer(client, tx_buf, sizeof(tx_buf), in wdt87xx_get_string() 280 u8 tx_buf[8]; in wdt87xx_get_feature() local 290 tx_buf[tx_len++] = 0x22; in wdt87xx_get_feature() 291 tx_buf[tx_len++] = 0x00; in wdt87xx_get_feature() 300 tx_buf[tx_len++] = 0x23; in wdt87xx_get_feature() 301 tx_buf[tx_len++] = 0x00; in wdt87xx_get_feature() 325 tx_buf[tx_len++] = 0x22; in wdt87xx_set_feature() 326 tx_buf[tx_len++] = 0x00; in wdt87xx_set_feature() 335 tx_buf[tx_len++] = 0x23; in wdt87xx_set_feature() [all …]
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/openbmc/linux/drivers/iio/adc/ |
H A D | ti-adc108s102.c | 81 __be16 tx_buf[9] __aligned(IIO_DMA_MINALIGN); 125 st->tx_buf[cmds++] = cpu_to_be16(ADC108S102_CMD(bit)); in adc108s102_update_scan_mode() 128 st->tx_buf[cmds++] = 0x00; in adc108s102_update_scan_mode() 131 st->ring_xfer.tx_buf = &st->tx_buf[0]; in adc108s102_update_scan_mode() 133 st->ring_xfer.len = cmds * sizeof(st->tx_buf[0]); in adc108s102_update_scan_mode() 167 st->tx_buf[0] = cpu_to_be16(ADC108S102_CMD(ch)); in adc108s102_scan_direct() 271 st->scan_single_xfer.tx_buf = st->tx_buf; in adc108s102_probe() 273 st->scan_single_xfer.len = 2 * sizeof(st->tx_buf[0]); in adc108s102_probe()
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H A D | ad7298.c | 53 __be16 tx_buf[2]; member 120 st->tx_buf[0] = cpu_to_be16(command); in ad7298_update_scan_mode() 123 st->ring_xfer[0].tx_buf = &st->tx_buf[0]; in ad7298_update_scan_mode() 126 st->ring_xfer[1].tx_buf = &st->tx_buf[1]; in ad7298_update_scan_mode() 169 st->tx_buf[0] = cpu_to_be16(AD7298_WRITE | st->ext_ref | in ad7298_scan_direct() 328 st->scan_single_xfer[0].tx_buf = &st->tx_buf[0]; in ad7298_probe() 331 st->scan_single_xfer[1].tx_buf = &st->tx_buf[1]; in ad7298_probe()
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/openbmc/u-boot/drivers/tpm/ |
H A D | tpm_tis_st33zp24_spi.c | 75 u8 tx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member 119 u8 *tx_buf = (u8 *)phy->tx_buf; in st33zp24_spi_write() local 123 tx_buf[total_length++] = tpm_register; in st33zp24_spi_write() 126 tx_buf[total_length++] = tpm_size >> 8; in st33zp24_spi_write() 127 tx_buf[total_length++] = tpm_size; in st33zp24_spi_write() 129 memcpy(tx_buf + total_length, tpm_data, tpm_size); in st33zp24_spi_write() 140 ret = spi_xfer(slave, total_length * 8, tx_buf, rx_buf, in st33zp24_spi_write() 170 u8 *tx_buf = (u8 *)phy->tx_buf; in st33zp24_spi_read8_reg() local 174 tx_buf[total_length++] = LOCALITY0; in st33zp24_spi_read8_reg() 175 tx_buf[total_length++] = tpm_register; in st33zp24_spi_read8_reg() [all …]
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/openbmc/linux/drivers/net/ethernet/netronome/nfp/nfd3/ |
H A D | rings.c | 48 struct nfp_nfd3_tx_buf *tx_buf; in nfp_nfd3_tx_ring_reset() local 53 tx_buf = &tx_ring->txbufs[idx]; in nfp_nfd3_tx_ring_reset() 58 if (tx_buf->fidx == -1) { in nfp_nfd3_tx_ring_reset() 60 dma_unmap_single(dp->dev, tx_buf->dma_addr, in nfp_nfd3_tx_ring_reset() 64 frag = &skb_shinfo(skb)->frags[tx_buf->fidx]; in nfp_nfd3_tx_ring_reset() 65 dma_unmap_page(dp->dev, tx_buf->dma_addr, in nfp_nfd3_tx_ring_reset() 70 if (tx_buf->fidx == nr_frags - 1) in nfp_nfd3_tx_ring_reset() 73 tx_buf->dma_addr = 0; in nfp_nfd3_tx_ring_reset() 74 tx_buf->skb = NULL; in nfp_nfd3_tx_ring_reset() 75 tx_buf->fidx = -2; in nfp_nfd3_tx_ring_reset()
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/openbmc/linux/drivers/mux/ |
H A D | adgs1408.c | 28 u8 tx_buf[2]; in adgs1408_spi_reg_write() local 30 tx_buf[0] = reg_addr; in adgs1408_spi_reg_write() 31 tx_buf[1] = reg_data; in adgs1408_spi_reg_write() 33 return spi_write_then_read(spi, tx_buf, sizeof(tx_buf), NULL, 0); in adgs1408_spi_reg_write()
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/openbmc/linux/include/trace/events/ |
H A D | spi.h | 175 (xfer->tx_buf && xfer->tx_buf != msg->spi->controller->dummy_tx) 193 __dynamic_array(u8, tx_buf, 205 memcpy(__get_dynamic_array(tx_buf), 206 xfer->tx_buf, __get_dynamic_array_len(tx_buf)); 216 __get_dynamic_array_len(tx_buf), __get_dynamic_array(tx_buf),
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