Home
last modified time | relevance | path

Searched refs:tx_buf (Results 1 – 25 of 368) sorted by relevance

12345678910>>...15

/linux/drivers/net/wireless/ath/ath9k/
A Dhif_usb.c257 struct tx_buf *tx_buf = (struct tx_buf *) urb->context; in hif_usb_tx_cb() local
261 if (!tx_buf || !tx_buf->hif_dev) in hif_usb_tx_cb()
296 tx_buf->len = tx_buf->offset = 0; in hif_usb_tx_cb()
312 struct tx_buf *tx_buf = NULL; in __hif_usb_tx() local
326 tx_buf = list_first_entry(&hif_dev->tx.tx_buf, struct tx_buf, list); in __hif_usb_tx()
353 tx_buf->len += tx_buf->offset; in __hif_usb_tx()
361 tx_buf->buf, tx_buf->len, in __hif_usb_tx()
366 tx_buf->len = tx_buf->offset = 0; in __hif_usb_tx()
442 struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL; in hif_usb_stop() local
811 struct tx_buf *tx_buf; in ath9k_hif_usb_alloc_tx_urbs() local
[all …]
/linux/drivers/spi/
A Dspi-loopback-test.c85 .tx_buf = TX(0),
112 .tx_buf = TX(0),
137 .tx_buf = TX(0),
158 .tx_buf = TX(0),
172 .tx_buf = TX(0),
188 .tx_buf = TX(0),
674 u8 *tx_buf; in spi_test_fill_pattern() local
693 tx_buf = (u8 *)xfers[i].tx_buf; in spi_test_fill_pattern()
694 if (!tx_buf) in spi_test_fill_pattern()
728 *tx_buf = j; in spi_test_fill_pattern()
[all …]
A Dspi-cavium.c39 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()
A Dspi-xlp.c93 const u8 *tx_buf; /* tx data buffer */ member
214 tx_data |= xspi->tx_buf[i] << (j * 8); in xlp_spi_fill_txfifo()
218 xspi->tx_buf += nbytes; in xlp_spi_fill_txfifo()
260 if (xspi->tx_buf) in xlp_spi_send_cmd()
271 const unsigned char *tx_buf, in xlp_spi_xfer_block() argument
277 xs->tx_buf = tx_buf; in xlp_spi_xfer_block()
324 const unsigned char *tx_buf; in xlp_spi_txrx_bufs() local
326 tx_buf = t->tx_buf; in xlp_spi_txrx_bufs()
331 sz = xlp_spi_xfer_block(xs, tx_buf, rx_buf, in xlp_spi_txrx_bufs()
339 if (tx_buf) in xlp_spi_txrx_bufs()
[all …]
A Dspi-realtek-rtl.c98 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()
A Dspi-sh-msiof.c414 const u8 *buf_8 = tx_buf; in sh_msiof_spi_write_fifo_8()
424 const u16 *buf_16 = tx_buf; in sh_msiof_spi_write_fifo_16()
434 const u16 *buf_16 = tx_buf; in sh_msiof_spi_write_fifo_16u()
683 if (tx_buf) in sh_msiof_spi_txrx_once()
699 if (tx_buf) in sh_msiof_spi_txrx_once()
915 const void *tx_buf = t->tx_buf; in sh_msiof_transfer_one() local
939 if (tx_buf) in sh_msiof_transfer_one()
952 if (tx_buf) in sh_msiof_transfer_one()
968 if (tx_buf) in sh_msiof_transfer_one()
969 tx_buf += l; in sh_msiof_transfer_one()
[all …]
A Dspi-clps711x.c29 u8 *tx_buf; member
58 hw->tx_buf = (u8 *)xfer->tx_buf; in spi_clps711x_transfer_one()
62 data = hw->tx_buf ? *hw->tx_buf++ : 0; in spi_clps711x_transfer_one()
81 data = hw->tx_buf ? *hw->tx_buf++ : 0; in spi_clps711x_isr()
A Dspi-armada-3700.c109 const u8 *tx_buf; member
430 a3700_spi->tx_buf = xfer->tx_buf; in a3700_spi_transfer_setup()
457 if (a3700_spi->tx_buf) { in a3700_spi_header_set()
479 a3700_spi->tx_buf++; in a3700_spi_header_set()
499 val = *(u32 *)a3700_spi->tx_buf; in a3700_spi_fifo_write()
502 a3700_spi->tx_buf += 4; in a3700_spi_fifo_write()
607 if (xfer->tx_buf) in a3700_spi_transfer_one_fifo()
634 } else if (xfer->tx_buf) { in a3700_spi_transfer_one_fifo()
650 if (a3700_spi->tx_buf) { in a3700_spi_transfer_one_fifo()
691 if (a3700_spi->tx_buf) { in a3700_spi_transfer_one_fifo()
[all …]
/linux/drivers/net/ethernet/intel/ice/
A Dice_txrx.c73 tx_buf = &tx_ring->tx_buf[i]; in ice_prgm_fdir_fltr()
78 memset(tx_buf, 0, sizeof(*tx_buf)); in ice_prgm_fdir_fltr()
222 tx_buf = &tx_ring->tx_buf[i]; in ice_clean_tx_irq()
271 tx_buf = tx_ring->tx_buf; in ice_clean_tx_irq()
287 tx_buf++; in ice_clean_tx_irq()
292 tx_buf = tx_ring->tx_buf; in ice_clean_tx_irq()
1656 tx_buf = &tx_ring->tx_buf[i]; in ice_tx_map()
1698 tx_buf = &tx_ring->tx_buf[i]; in ice_tx_map()
2405 tx_buf = &tx_ring->tx_buf[i]; in ice_clean_ctrl_tx_irq()
2435 tx_buf = tx_ring->tx_buf; in ice_clean_ctrl_tx_irq()
[all …]
A Dice_txrx_lib.c227 struct ice_tx_buf *tx_buf; in ice_clean_xdp_irq() local
236 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq()
238 total_bytes += tx_buf->bytecount; in ice_clean_xdp_irq()
244 page_frag_free(tx_buf->raw_buf); in ice_clean_xdp_irq()
247 dma_unmap_len_set(tx_buf, len, 0); in ice_clean_xdp_irq()
248 tx_buf->raw_buf = NULL; in ice_clean_xdp_irq()
273 struct ice_tx_buf *tx_buf; in ice_xmit_xdp_ring() local
288 tx_buf = &xdp_ring->tx_buf[i]; in ice_xmit_xdp_ring()
289 tx_buf->bytecount = size; in ice_xmit_xdp_ring()
290 tx_buf->gso_segs = 1; in ice_xmit_xdp_ring()
[all …]
A Dice_xsk.c629 struct ice_tx_buf *tx_buf; in ice_xmit_zc() local
637 tx_buf = &xdp_ring->tx_buf[xdp_ring->next_to_use]; in ice_xmit_zc()
692 struct ice_tx_buf *tx_buf; in ice_clean_tx_irq_zc() local
697 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_tx_irq_zc()
708 if (tx_buf->raw_buf) { in ice_clean_tx_irq_zc()
710 tx_buf->raw_buf = NULL; in ice_clean_tx_irq_zc()
716 tx_buf++; in ice_clean_tx_irq_zc()
722 tx_buf = xdp_ring->tx_buf; in ice_clean_tx_irq_zc()
834 struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[ntc]; in ice_xsk_clean_xdp_ring() local
836 if (tx_buf->raw_buf) in ice_xsk_clean_xdp_ring()
[all …]
/linux/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_xdp.c27 struct bnxt_sw_tx_bd *tx_buf; in bnxt_xmit_bd() local
44 return tx_buf; in bnxt_xmit_bd()
50 struct bnxt_sw_tx_bd *tx_buf; in __bnxt_xmit_xdp() local
53 tx_buf->rx_prod = rx_prod; in __bnxt_xmit_xdp()
54 tx_buf->action = XDP_TX; in __bnxt_xmit_xdp()
62 struct bnxt_sw_tx_bd *tx_buf; in __bnxt_xmit_xdp_redirect() local
65 tx_buf->action = XDP_REDIRECT; in __bnxt_xmit_xdp_redirect()
66 tx_buf->xdpf = xdpf; in __bnxt_xmit_xdp_redirect()
76 struct bnxt_sw_tx_bd *tx_buf; in bnxt_tx_int_xdp() local
92 tx_buf->action = 0; in bnxt_tx_int_xdp()
[all …]
/linux/drivers/hid/intel-ish-hid/ishtp/
A Dclient-buffers.c67 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 …]
/linux/drivers/char/tpm/st33zp24/
A Dspi.c61 u8 tx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member
108 .tx_buf = phy->tx_buf, in st33zp24_spi_send()
113 phy->tx_buf[total_length++] = TPM_WRITE_DIRECTION | LOCALITY0; in st33zp24_spi_send()
114 phy->tx_buf[total_length++] = tpm_register; in st33zp24_spi_send()
117 phy->tx_buf[total_length++] = tpm_size >> 8; in st33zp24_spi_send()
118 phy->tx_buf[total_length++] = tpm_size; in st33zp24_spi_send()
121 memcpy(&phy->tx_buf[total_length], tpm_data, tpm_size); in st33zp24_spi_send()
151 .tx_buf = phy->tx_buf, in st33zp24_spi_read8_reg()
156 phy->tx_buf[total_length++] = LOCALITY0; in st33zp24_spi_read8_reg()
157 phy->tx_buf[total_length++] = tpm_register; in st33zp24_spi_read8_reg()
[all …]
/linux/drivers/input/rmi4/
A Drmi_spi.c44 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 …]
A Drmi_i2c.c38 u8 *tx_buf; member
90 if (!rmi_i2c->tx_buf || rmi_i2c->tx_buf_size < tx_size) { in rmi_i2c_write_block()
91 if (rmi_i2c->tx_buf) in rmi_i2c_write_block()
92 devm_kfree(&client->dev, rmi_i2c->tx_buf); in rmi_i2c_write_block()
94 rmi_i2c->tx_buf = devm_kzalloc(&client->dev, in rmi_i2c_write_block()
97 if (!rmi_i2c->tx_buf) { in rmi_i2c_write_block()
104 rmi_i2c->tx_buf[0] = addr & 0xff; in rmi_i2c_write_block()
105 memcpy(rmi_i2c->tx_buf + 1, buf, len); in rmi_i2c_write_block()
113 retval = i2c_master_send(client, rmi_i2c->tx_buf, tx_size); in rmi_i2c_write_block()
/linux/drivers/gpu/drm/panel/
A Dpanel-tpo-td028ttec1.c97 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 …]
/linux/drivers/input/touchscreen/
A Dwdt87xx_i2c.c227 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 …]
/linux/drivers/iio/adc/
A Dti-adc108s102.c81 __be16 tx_buf[9] ____cacheline_aligned; member
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()
A Dad7298.c53 __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()
A Dti-ads8344.c31 u8 tx_buf ____cacheline_aligned;
82 adc->tx_buf = ADS8344_START; in ads8344_adc_conversion()
84 adc->tx_buf |= ADS8344_SINGLE_END; in ads8344_adc_conversion()
85 adc->tx_buf |= ADS8344_CHANNEL(channel); in ads8344_adc_conversion()
86 adc->tx_buf |= ADS8344_CLOCK_INTERNAL; in ads8344_adc_conversion()
88 ret = spi_write(spi, &adc->tx_buf, 1); in ads8344_adc_conversion()
A Dti-adc0832.c39 u8 tx_buf[2] ____cacheline_aligned; member
140 .tx_buf = adc->tx_buf, in adc0832_adc_conversion()
150 adc->tx_buf[0] = 1 << (adc->mux_bits + 1); in adc0832_adc_conversion()
152 adc->tx_buf[0] |= differential ? 0 : (1 << adc->mux_bits); in adc0832_adc_conversion()
154 adc->tx_buf[0] |= (channel % 2) << (adc->mux_bits - 1); in adc0832_adc_conversion()
157 adc->tx_buf[0] |= channel / 2; in adc0832_adc_conversion()
160 adc->tx_buf[0] <<= 1; in adc0832_adc_conversion()
/linux/include/trace/events/
A Dspi.h175 (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),
/linux/drivers/mux/
A Dadgs1408.c28 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()
/linux/drivers/platform/mellanox/
A Dmlxbf-tmfifo.c124 struct circ_buf tx_buf; member
427 seg = CIRC_SPACE_TO_END(cons->tx_buf.head, cons->tx_buf.tail, in mlxbf_tmfifo_console_output_one()
430 memcpy(cons->tx_buf.buf + cons->tx_buf.head, addr, len); in mlxbf_tmfifo_console_output_one()
432 memcpy(cons->tx_buf.buf + cons->tx_buf.head, addr, seg); in mlxbf_tmfifo_console_output_one()
436 cons->tx_buf.head = (cons->tx_buf.head + len) % in mlxbf_tmfifo_console_output_one()
457 avail = CIRC_SPACE(cons->tx_buf.head, cons->tx_buf.tail, in mlxbf_tmfifo_console_output()
516 size = CIRC_CNT(cons->tx_buf.head, cons->tx_buf.tail, in mlxbf_tmfifo_console_tx()
534 addr = cons->tx_buf.buf + cons->tx_buf.tail; in mlxbf_tmfifo_console_tx()
536 seg = CIRC_CNT_TO_END(cons->tx_buf.head, cons->tx_buf.tail, in mlxbf_tmfifo_console_tx()
548 cons->tx_buf.tail = (cons->tx_buf.tail + sizeof(u64)) % in mlxbf_tmfifo_console_tx()
[all …]

Completed in 75 milliseconds

12345678910>>...15