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Searched refs:rx_buf (Results 1 – 200 of 266) sorted by relevance

12

/linux-4.4.14/drivers/net/ethernet/sfc/
Drx.c79 efx_rx_buf_next(struct efx_rx_queue *rx_queue, struct efx_rx_buffer *rx_buf) in efx_rx_buf_next() argument
81 if (unlikely(rx_buf == efx_rx_buffer(rx_queue, rx_queue->ptr_mask))) in efx_rx_buf_next()
84 return rx_buf + 1; in efx_rx_buf_next()
88 struct efx_rx_buffer *rx_buf, in efx_sync_rx_buffer() argument
91 dma_sync_single_for_cpu(&efx->pci_dev->dev, rx_buf->dma_addr, len, in efx_sync_rx_buffer()
155 struct efx_rx_buffer *rx_buf; in efx_init_rx_buffers() local
192 rx_buf = efx_rx_buffer(rx_queue, index); in efx_init_rx_buffers()
193 rx_buf->dma_addr = dma_addr + efx->rx_ip_align; in efx_init_rx_buffers()
194 rx_buf->page = page; in efx_init_rx_buffers()
195 rx_buf->page_offset = page_offset + efx->rx_ip_align; in efx_init_rx_buffers()
[all …]
/linux-4.4.14/drivers/iio/adc/
Dmcp320x.c70 u8 rx_buf[2]; member
103 adc->rx_buf[0] = 0; in mcp320x_adc_conversion()
104 adc->rx_buf[1] = 0; in mcp320x_adc_conversion()
113 ret = spi_read(adc->spi, &adc->rx_buf, sizeof(adc->rx_buf)); in mcp320x_adc_conversion()
120 return (adc->rx_buf[0] << 5 | adc->rx_buf[1] >> 3); in mcp320x_adc_conversion()
124 return (adc->rx_buf[0] << 2 | adc->rx_buf[1] >> 6); in mcp320x_adc_conversion()
126 return (adc->rx_buf[0] << 7 | adc->rx_buf[1] >> 1); in mcp320x_adc_conversion()
130 return (adc->rx_buf[0] << 4 | adc->rx_buf[1] >> 4); in mcp320x_adc_conversion()
132 return sign_extend32((adc->rx_buf[0] & 0x1f) << 8 | adc->rx_buf[1], 12); in mcp320x_adc_conversion()
316 adc->transfer[1].rx_buf = adc->rx_buf; in mcp320x_probe()
[all …]
Dad7923.c69 __be16 rx_buf[4] ____cacheline_aligned; member
155 st->ring_xfer[i + 1].rx_buf = &st->rx_buf[i]; in ad7923_update_scan_mode()
183 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf, in ad7923_trigger_handler()
206 return be16_to_cpu(st->rx_buf[0]); in ad7923_scan_direct()
302 st->scan_single_xfer[1].rx_buf = &st->rx_buf[0]; in ad7923_probe()
Dad7298.c54 __be16 rx_buf[12] ____cacheline_aligned; member
137 st->ring_xfer[i + 2].rx_buf = &st->rx_buf[i]; in ad7298_update_scan_mode()
165 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf, in ad7298_trigger_handler()
184 return be16_to_cpu(st->rx_buf[0]); in ad7298_scan_direct()
331 st->scan_single_xfer[2].rx_buf = &st->rx_buf[0]; in ad7298_probe()
Dad7887.c282 st->xfer[0].rx_buf = &st->data[0]; in ad7887_probe()
292 st->xfer[1].rx_buf = &st->data[0]; in ad7887_probe()
296 st->xfer[2].rx_buf = &st->data[2]; in ad7887_probe()
304 st->xfer[3].rx_buf = &st->data[2]; in ad7887_probe()
Dad799x.c135 u8 *rx_buf; member
210 cmd, st->transfer_size, st->rx_buf); in ad799x_trigger_handler()
214 iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf, in ad799x_trigger_handler()
227 kfree(st->rx_buf); in ad799x_update_scan_mode()
228 st->rx_buf = kmalloc(indio_dev->scan_bytes, GFP_KERNEL); in ad799x_update_scan_mode()
229 if (!st->rx_buf) in ad799x_update_scan_mode()
873 kfree(st->rx_buf); in ad799x_remove()
Dad7266.c448 st->single_xfer[0].rx_buf = &st->data.sample[0]; in ad7266_probe()
452 st->single_xfer[1].rx_buf = st->data.sample; in ad7266_probe()
Dad7476.c238 st->xfer.rx_buf = &st->data; in ad7476_probe()
/linux-4.4.14/drivers/spi/
Dspi-sh-msiof.c358 const void *tx_buf, void *rx_buf, in sh_msiof_spi_set_mode_regs() argument
368 if (rx_buf) in sh_msiof_spi_set_mode_regs()
448 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_8() argument
450 u8 *buf_8 = rx_buf; in sh_msiof_spi_read_fifo_8()
458 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_16() argument
460 u16 *buf_16 = rx_buf; in sh_msiof_spi_read_fifo_16()
468 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_16u() argument
470 u16 *buf_16 = rx_buf; in sh_msiof_spi_read_fifo_16u()
478 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_32() argument
480 u32 *buf_32 = rx_buf; in sh_msiof_spi_read_fifo_32()
[all …]
Dspi-xlp.c101 u8 *rx_buf; /* rx data buffer */ member
200 xspi->rx_buf[i] = (rx_data >> (j * 8)) & 0xff; in xlp_spi_read_rxfifo()
203 xspi->rx_buf += nbytes; in xlp_spi_read_rxfifo()
269 if (xspi->rx_buf) in xlp_spi_send_cmd()
279 unsigned char *rx_buf, int xfer_len, int cmd_cont) in xlp_spi_xfer_block() argument
285 xs->rx_buf = rx_buf; in xlp_spi_xfer_block()
287 xs->rx_len = (xs->rx_buf == NULL) ? 0 : xfer_len; in xlp_spi_xfer_block()
330 unsigned char *rx_buf; in xlp_spi_txrx_bufs() local
334 rx_buf = t->rx_buf; in xlp_spi_txrx_bufs()
338 sz = xlp_spi_xfer_block(xs, tx_buf, rx_buf, in xlp_spi_txrx_bufs()
[all …]
Dspidev.c139 .rx_buf = spidev->rx_buffer, in spidev_sync_read()
215 u8 *tx_buf, *rx_buf; in spidev_message() local
228 rx_buf = spidev->rx_buffer; in spidev_message()
248 if (u_tmp->rx_buf) { in spidev_message()
255 k_tmp->rx_buf = rx_buf; in spidev_message()
257 (uintptr_t) u_tmp->rx_buf, in spidev_message()
260 rx_buf += k_tmp->len; in spidev_message()
289 u_tmp->rx_buf ? "rx " : "", in spidev_message()
304 rx_buf = spidev->rx_buffer; in spidev_message()
306 if (u_tmp->rx_buf) { in spidev_message()
[all …]
Dspi-octeon.c60 u8 *rx_buf; in octeon_spi_do_transfer() local
91 rx_buf = xfer->rx_buf; in octeon_spi_do_transfer()
110 if (rx_buf) in octeon_spi_do_transfer()
113 *rx_buf++ = (u8)v; in octeon_spi_do_transfer()
138 if (rx_buf) in octeon_spi_do_transfer()
141 *rx_buf++ = (u8)v; in octeon_spi_do_transfer()
Dspi-rb4xx.c104 u8 *rx_buf; in rb4xx_transfer_one() local
121 rx_buf = t->rx_buf; in rb4xx_transfer_one()
128 if (!rx_buf) in rb4xx_transfer_one()
130 rx_buf[i] = rb4xx_read(rbspi, AR71XX_SPI_REG_RDS); in rb4xx_transfer_one()
Dspi-fsl-espi.c43 void *rx_buf; member
231 mpc8xxx_spi->rx = t->rx_buf; in fsl_espi_bufs()
304 trans.rx_buf = espi_trans->rx_buf; in fsl_espi_do_trans()
354 espi_trans->rx_buf = local_buf; in fsl_espi_cmd_trans()
368 u8 *rx_buf = rx_buff; in fsl_espi_rw_trans() local
391 if (!t->rx_buf) in fsl_espi_rw_trans()
412 espi_trans->rx_buf = local_buf; in fsl_espi_rw_trans()
417 memcpy(rx_buf + rx_pos, espi_trans->rx_buf + tx_only, in fsl_espi_rw_trans()
435 u8 *rx_buf = NULL; in fsl_espi_do_one_msg() local
444 if (t->rx_buf) { in fsl_espi_do_one_msg()
[all …]
Dspi-bcm2835aux.c104 u8 *rx_buf; member
127 if (bs->rx_buf) { in bcm2835aux_rd_fifo()
130 *bs->rx_buf++ = (data >> 24) & 0xff; in bcm2835aux_rd_fifo()
133 *bs->rx_buf++ = (data >> 16) & 0xff; in bcm2835aux_rd_fifo()
136 *bs->rx_buf++ = (data >> 8) & 0xff; in bcm2835aux_rd_fifo()
139 *bs->rx_buf++ = (data >> 0) & 0xff; in bcm2835aux_rd_fifo()
364 bs->rx_buf = tfr->rx_buf; in bcm2835aux_spi_transfer_one()
Dspi-clps711x.c36 u8 *rx_buf; member
73 hw->rx_buf = (u8 *)xfer->rx_buf; in spi_clps711x_transfer_one()
90 if (hw->rx_buf) in spi_clps711x_isr()
91 *hw->rx_buf++ = data; in spi_clps711x_isr()
Dspi-orion.c310 const u8 **tx_buf, u8 **rx_buf) in orion_spi_write_read_8bit() argument
333 if (rx_buf && *rx_buf) in orion_spi_write_read_8bit()
334 *(*rx_buf)++ = readl(rx_reg); in orion_spi_write_read_8bit()
341 const u16 **tx_buf, u16 **rx_buf) in orion_spi_write_read_16bit() argument
364 if (rx_buf && *rx_buf) in orion_spi_write_read_16bit()
365 put_unaligned(__le16_to_cpu(readl(rx_reg)), (*rx_buf)++); in orion_spi_write_read_16bit()
381 u8 *rx = xfer->rx_buf; in orion_spi_write_read()
390 u16 *rx = xfer->rx_buf; in orion_spi_write_read()
Dspi-omap2-mcspi.c315 if (t->rx_buf != NULL && t->tx_buf != NULL) in omap2_mcspi_set_fifo()
329 if (t->rx_buf != NULL) { in omap2_mcspi_set_fifo()
346 if (t->rx_buf != NULL) in omap2_mcspi_set_fifo()
526 ((u8 *)xfer->rx_buf)[elements++] = w; in omap2_mcspi_rx_dma()
528 ((u16 *)xfer->rx_buf)[elements++] = w; in omap2_mcspi_rx_dma()
530 ((u32 *)xfer->rx_buf)[elements++] = w; in omap2_mcspi_rx_dma()
545 ((u8 *)xfer->rx_buf)[elements] = w; in omap2_mcspi_rx_dma()
547 ((u16 *)xfer->rx_buf)[elements] = w; in omap2_mcspi_rx_dma()
549 ((u32 *)xfer->rx_buf)[elements] = w; in omap2_mcspi_rx_dma()
610 rx = xfer->rx_buf; in omap2_mcspi_txrx_dma()
[all …]
Dspi-omap-100k.c202 rx = xfer->rx_buf; in omap1_spi100k_txrx_pio()
208 if (xfer->rx_buf != NULL) in omap1_spi100k_txrx_pio()
215 rx = xfer->rx_buf; in omap1_spi100k_txrx_pio()
221 if (xfer->rx_buf != NULL) in omap1_spi100k_txrx_pio()
228 rx = xfer->rx_buf; in omap1_spi100k_txrx_pio()
234 if (xfer->rx_buf != NULL) in omap1_spi100k_txrx_pio()
308 if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) { in omap1_spi100k_transfer_one_message()
Dspi-efm32.c86 u8 *rx_buf; member
167 if (ddata->rx_buf) { in efm32_spi_rx_u8()
168 *ddata->rx_buf = rxdata; in efm32_spi_rx_u8()
169 ddata->rx_buf++; in efm32_spi_rx_u8()
191 if (ddata->tx_buf || ddata->rx_buf) in efm32_spi_txrx_bufs()
195 ddata->rx_buf = t->rx_buf; in efm32_spi_txrx_bufs()
214 ddata->tx_buf = ddata->rx_buf = NULL; in efm32_spi_txrx_bufs()
Dspi-sun4i.c85 u8 *rx_buf; member
114 if (sspi->rx_buf) in sun4i_spi_drain_fifo()
115 *sspi->rx_buf++ = byte; in sun4i_spi_drain_fifo()
183 sspi->rx_buf = tfr->rx_buf; in sun4i_spi_transfer_one()
220 if (sspi->rx_buf) in sun4i_spi_transfer_one()
Dspi-xcomm.c125 } else if (t->rx_buf) { in spi_xcomm_txrx_bufs()
126 ret = i2c_master_recv(spi_xcomm->i2c, t->rx_buf, t->len); in spi_xcomm_txrx_bufs()
152 if (!t->tx_buf && !t->rx_buf && t->len) { in spi_xcomm_transfer_one()
169 if (t->rx_buf) { in spi_xcomm_transfer_one()
Dspi-sun6i.c91 u8 *rx_buf; member
120 if (sspi->rx_buf) in sun6i_spi_drain_fifo()
121 *sspi->rx_buf++ = byte; in sun6i_spi_drain_fifo()
173 sspi->rx_buf = tfr->rx_buf; in sun6i_spi_transfer_one()
208 if (sspi->rx_buf) in sun6i_spi_transfer_one()
Dspi-bcm2835.c88 u8 *rx_buf; member
111 if (bs->rx_buf) in bcm2835_rd_fifo()
112 *bs->rx_buf++ = byte; in bcm2835_rd_fifo()
382 if ((((size_t)tfr->rx_buf & 3) == 0) && in bcm2835_spi_can_dma()
394 if (((size_t)tfr->rx_buf & (PAGE_SIZE - 1)) + tfr->len > PAGE_SIZE) { in bcm2835_spi_can_dma()
558 if ((spi->mode & SPI_3WIRE) && (tfr->rx_buf)) in bcm2835_spi_transfer_one()
572 bs->rx_buf = tfr->rx_buf; in bcm2835_spi_transfer_one()
Dspi-img-spfi.c239 void *rx_buf = xfer->rx_buf; in img_spfi_start_pio() local
245 if (rx_buf) in img_spfi_start_pio()
262 rx_count = spfi_pio_read32(spfi, rx_buf, rx_bytes); in img_spfi_start_pio()
264 rx_count = spfi_pio_read8(spfi, rx_buf, rx_bytes); in img_spfi_start_pio()
267 rx_buf += rx_count; in img_spfi_start_pio()
325 if (xfer->rx_buf) { in img_spfi_start_dma()
373 if (xfer->rx_buf) { in img_spfi_start_dma()
519 if (xfer->rx_buf) in img_spfi_config()
Dspi-sc18is602.c90 if (t->rx_buf) in sc18is602_txrx()
94 } else if (t->rx_buf) { in sc18is602_txrx()
117 if (t->rx_buf) { in sc18is602_txrx()
128 memcpy(t->rx_buf, &hw->buffer[hw->rindex], len); in sc18is602_txrx()
Dspi-topcliff-pch.c474 if (!transfer->tx_buf && !transfer->rx_buf) { in pch_spi_transfer()
732 u8 *rx_buf; in pch_spi_copy_rx_data() local
736 if (!data->cur_trans->rx_buf) in pch_spi_copy_rx_data()
740 rx_buf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data()
742 *rx_buf++ = data->pkt_rx_buff[j] & 0xFF; in pch_spi_copy_rx_data()
744 rx_sbuf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data()
753 u8 *rx_buf; in pch_spi_copy_rx_data_for_dma() local
759 if (!data->cur_trans->rx_buf) in pch_spi_copy_rx_data_for_dma()
763 rx_buf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data_for_dma()
766 *rx_buf++ = *rx_dma_buf++ & 0xFF; in pch_spi_copy_rx_data_for_dma()
[all …]
Dspi-atmel.c625 xfer, xfer->len, xfer->tx_buf, xfer->rx_buf, in atmel_spi_next_xfer_single()
701 xfer, xfer->len, xfer->tx_buf, xfer->rx_buf, in atmel_spi_next_xfer_fifo()
752 if (xfer->rx_buf) { in atmel_spi_next_xfer_dma_submit()
796 xfer->rx_buf, (unsigned long long)xfer->rx_dma); in atmel_spi_next_xfer_dma_submit()
837 if (xfer->rx_buf) in atmel_spi_next_xfer_data()
929 (unsigned long long)xfer->tx_dma, xfer->rx_buf, in atmel_spi_pdc_next_xfer()
948 (unsigned long long)xfer->tx_dma, xfer->rx_buf, in atmel_spi_pdc_next_xfer()
990 if (xfer->rx_buf) { in atmel_spi_dma_map_xfer()
992 xfer->rx_buf, xfer->len, in atmel_spi_dma_map_xfer()
1028 if (xfer->rx_buf) { in atmel_spi_pump_single_data()
[all …]
Dspi-qup.c213 u8 *rx_buf = xfer->rx_buf; in spi_qup_fifo_read() local
227 if (!rx_buf) { in spi_qup_fifo_read()
241 rx_buf[controller->rx_bytes] = word >> shift; in spi_qup_fifo_read()
323 if (xfer->rx_buf) in spi_qup_dma_terminate()
332 if (xfer->rx_buf) in spi_qup_do_dma()
337 if (xfer->rx_buf) { in spi_qup_do_dma()
587 if (!xfer->rx_buf) in spi_qup_io_config()
675 if (xfer->rx_buf && (xfer->len % qup->in_blk_sz || in spi_qup_can_dma()
677 !IS_ALIGNED((size_t)xfer->rx_buf, dma_align))) in spi_qup_can_dma()
Dspi-mpc52xx.c86 u8 *rx_buf; member
114 ms->rx_buf = ms->transfer->rx_buf; in mpc52xx_spi_start_transfer()
245 if (ms->rx_buf) in mpc52xx_spi_fsmstate_transfer()
246 *ms->rx_buf++ = data; in mpc52xx_spi_fsmstate_transfer()
Dspi-mpc512x-psc.c161 u8 *rx_buf = (u8 *)t->rx_buf; in mpc512x_psc_spi_transfer_rxtx() local
163 if (!tx_buf && !rx_buf && t->len) in mpc512x_psc_spi_transfer_rxtx()
224 if (rx_buf) in mpc512x_psc_spi_transfer_rxtx()
225 *rx_buf++ = data; in mpc512x_psc_spi_transfer_rxtx()
Dspi-bcm63xx.c250 t->tx_buf, t->rx_buf, t->len); in bcm63xx_txrx_bufs()
266 if (t->rx_buf) { in bcm63xx_txrx_bufs()
320 if (t->rx_buf) in bcm63xx_txrx_bufs()
321 memcpy_fromio(t->rx_buf, bs->rx_io + len, t->len); in bcm63xx_txrx_bufs()
356 if (n_transfers == 2 && !first->rx_buf && !t->tx_buf && in bcm63xx_spi_transfer_one()
Dspi-mpc52xx-psc.c139 unsigned char *rx_buf = (unsigned char *)t->rx_buf; in mpc52xx_psc_spi_transfer_rxtx() local
146 if (!t->tx_buf && !t->rx_buf && t->len) in mpc52xx_psc_spi_transfer_rxtx()
191 if (rx_buf) { in mpc52xx_psc_spi_transfer_rxtx()
193 rx_buf[rb] = in_8(&psc->mpc52xx_psc_buffer_8); in mpc52xx_psc_spi_transfer_rxtx()
Dspi.c259 if ((xfer->rx_buf) && in spi_statistics_add_transfer_stats()
260 (xfer->rx_buf != master->dummy_rx)) in spi_statistics_add_transfer_stats()
783 if (xfer->rx_buf != NULL) { in __spi_map_msg()
785 xfer->rx_buf, xfer->len, in __spi_map_msg()
854 if (xfer->rx_buf == master->dummy_rx) in spi_unmap_msg()
855 xfer->rx_buf = NULL; in spi_unmap_msg()
876 !xfer->rx_buf) in spi_map_msg()
902 if (!xfer->rx_buf) in spi_map_msg()
903 xfer->rx_buf = master->dummy_rx; in spi_map_msg()
939 if (xfer->tx_buf || xfer->rx_buf) { in spi_transfer_one_message()
[all …]
Dspi-bitbang.c72 u8 *rx = t->rx_buf; in bitbang_txrx_8()
98 u16 *rx = t->rx_buf; in bitbang_txrx_16()
124 u32 *rx = t->rx_buf; in bitbang_txrx_32()
Dspi-adi-v3.c404 if (t->rx_buf) { in adi_spi_setup_transfer()
405 drv->rx = t->rx_buf; in adi_spi_setup_transfer()
446 void *tx_buf, *rx_buf; in adi_spi_dma_xfer() local
468 rx_buf = &drv_data->dummy_buffer; in adi_spi_dma_xfer()
476 rx_buf = drv_data->rx; in adi_spi_dma_xfer()
483 rx_buf = drv_data->rx; in adi_spi_dma_xfer()
499 (void *)rx_buf, in adi_spi_dma_xfer()
593 if ((t->len == 0) || (t->tx_buf == NULL && t->rx_buf == NULL)) { in adi_spi_pump_transfers()
Dspi-mxs.c412 if (t->rx_buf) in mxs_spi_transfer_one()
414 t->rx_buf, t->len, in mxs_spi_transfer_one()
425 if (t->rx_buf) in mxs_spi_transfer_one()
427 t->rx_buf, t->len, in mxs_spi_transfer_one()
Dspi-tegra114.c335 u8 *rx_buf = (u8 *)t->rx_buf + tspi->cur_rx_pos; in tegra_spi_read_rx_fifo_to_client_rxbuf() local
345 *rx_buf++ = (x >> i*8) & 0xFF; in tegra_spi_read_rx_fifo_to_client_rxbuf()
356 *rx_buf++ = (x >> (i*8)) & 0xFF; in tegra_spi_read_rx_fifo_to_client_rxbuf()
407 memcpy(t->rx_buf + tspi->cur_rx_pos, tspi->rx_dma_buf, len); in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
411 unsigned char *rx_buf = t->rx_buf + tspi->cur_rx_pos; in tegra_spi_copy_spi_rxbuf_to_client_rxbuf() local
418 *rx_buf++ = (x >> (i*8)) & 0xFF; in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
736 if (t->rx_buf) { in tegra_spi_start_transfer_one()
Dspi-tegra20-slink.c350 u8 *rx_buf = (u8 *)t->rx_buf + tspi->cur_rx_pos; in tegra_slink_read_rx_fifo_to_client_rxbuf() local
359 *rx_buf++ = (x >> i*8) & 0xFF; in tegra_slink_read_rx_fifo_to_client_rxbuf()
367 *rx_buf++ = (x >> (i*8)) & 0xFF; in tegra_slink_read_rx_fifo_to_client_rxbuf()
417 memcpy(t->rx_buf + tspi->cur_rx_pos, tspi->rx_dma_buf, len); in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
421 unsigned char *rx_buf = t->rx_buf + tspi->cur_rx_pos; in tegra_slink_copy_spi_rxbuf_to_client_rxbuf() local
427 *rx_buf++ = (x >> (i*8)) & 0xFF; in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
724 if (t->rx_buf) { in tegra_slink_start_transfer_one()
Dspi-omap-uwire.c213 if (!t->tx_buf && !t->rx_buf) in uwire_txrx()
266 } else if (t->rx_buf) { in uwire_txrx()
267 u8 *buf = t->rx_buf; in uwire_txrx()
Dspi-au1550.c326 hw->rx = t->rx_buf; in au1550_spi_dma_txrxb()
348 if (t->rx_buf) { in au1550_spi_dma_txrxb()
351 (void *)t->rx_buf, in au1550_spi_dma_txrxb()
405 if (!t->rx_buf) { in au1550_spi_dma_txrxb()
411 if (t->rx_buf && t->rx_dma == 0 ) in au1550_spi_dma_txrxb()
518 hw->rx = t->rx_buf; in au1550_spi_pio_txrxb()
Dspi-ep93xx.c363 if (t->rx_buf) in ep93xx_do_read()
364 ((u16 *)t->rx_buf)[espi->rx] = rx_val; in ep93xx_do_read()
370 if (t->rx_buf) in ep93xx_do_read()
371 ((u8 *)t->rx_buf)[espi->rx] = rx_val; in ep93xx_do_read()
455 buf = t->rx_buf; in ep93xx_spi_dma_prepare()
Dspi-sh-hspi.c194 if (t->rx_buf) in hspi_transfer_one_message()
195 ((u8 *)t->rx_buf)[i] = (u8)rx; in hspi_transfer_one_message()
Dspi-bcm53xx.c192 if (t->rx_buf) { in bcm53xxspi_transfer_one()
193 buf = (u8 *)t->rx_buf; in bcm53xxspi_transfer_one()
Dspi-tegra20-sflash.c218 u8 *rx_buf = (u8 *)t->rx_buf + tsd->cur_rx_pos; in tegra_sflash_read_rx_fifo_to_client_rxbuf() local
226 *rx_buf++ = (x >> (i*8)) & 0xFF; in tegra_sflash_read_rx_fifo_to_client_rxbuf()
303 if (t->rx_buf) { in tegra_sflash_start_transfer_one()
Dspi-dw-mid.c201 if (!xfer->rx_buf) in dw_spi_dma_prepare_rx()
236 if (xfer->rx_buf) in mid_spi_dma_setup()
Dspi-sh.c246 data = (unsigned char *)t->rx_buf; in spi_sh_receive()
301 t->tx_buf, t->rx_buf); in spi_sh_work()
310 if (t->rx_buf) { in spi_sh_work()
Dspi-rspi.c674 xfer->rx_buf ? &xfer->rx_sg : NULL); in rspi_dma_check_then_transfer()
686 ret = rspi_pio_transfer(rspi, xfer->tx_buf, xfer->rx_buf, xfer->len); in rspi_common_transfer()
703 if (xfer->rx_buf) { in rspi_transfer_one()
773 xfer->rx_buf, xfer->len); in qspi_transfer_out_in()
804 return rspi_pio_transfer(rspi, NULL, xfer->rx_buf, xfer->len); in qspi_transfer_in()
859 if (xfer->rx_buf) in qspi_transfer_mode()
Dspi-imx.c99 void *rx_buf; member
137 if (spi_imx->rx_buf) { \
138 *(type *)spi_imx->rx_buf = val; \
139 spi_imx->rx_buf += sizeof(type); \
999 spi_imx->rx_buf = transfer->rx_buf; in spi_imx_pio_transfer()
Dspi-mt65xx.c363 if (xfer->rx_buf) in mtk_spi_dma_transfer()
369 if (xfer->rx_buf) in mtk_spi_dma_transfer()
433 if (trans->rx_buf) { in mtk_spi_interrupt()
439 trans->rx_buf, cnt); in mtk_spi_interrupt()
Dspi-s3c64xx.c426 if (xfer->rx_buf != NULL) { in enable_datapath()
492 if (val && !xfer->rx_buf) { in wait_for_dma()
533 if (!xfer->rx_buf) { in wait_for_pio()
547 buf = xfer->rx_buf; in wait_for_pio()
726 xfer->rx_buf ? 1 : 0, xfer->tx_buf ? 1 : 0, in s3c64xx_spi_transfer_one()
735 if (xfer->rx_buf != NULL in s3c64xx_spi_transfer_one()
Dspi-oc-tiny.c127 u8 *rxp = t->rx_buf; in tiny_spi_txrx_bufs()
134 hw->rxp = t->rx_buf; in tiny_spi_txrx_bufs()
Dspi-meson-spifc.c238 if (!ret && xfer->rx_buf) in meson_spifc_txrx()
239 meson_spifc_drain_buffer(spifc, xfer->rx_buf + offset, len); in meson_spifc_txrx()
Dspi-fsl-cpm.c123 if (!t->rx_buf) { in fsl_spi_cpm_bufs()
148 } else if (t->rx_buf) { in fsl_spi_cpm_bufs()
Dspi-txx9.c180 void *rxbuf = t->rx_buf; in txx9spi_work_one()
312 if (!t->tx_buf && !t->rx_buf && t->len) in txx9spi_transfer()
Dspi-ppc4xx.c151 t->tx_buf, t->rx_buf, t->len); in spi_ppc4xx_txrx()
156 hw->rx = t->rx_buf; in spi_ppc4xx_txrx()
Dspi-bfin-sport.c403 if (transfer->rx_buf != NULL) { in bfin_sport_spi_pump_transfers()
405 drv_data->rx = transfer->rx_buf; in bfin_sport_spi_pump_transfers()
408 transfer->rx_buf, drv_data->rx_end); in bfin_sport_spi_pump_transfers()
Dspi-sirf.c156 #define IS_DMA_VALID(x) (x && ALIGNED(x->tx_buf) && ALIGNED(x->rx_buf) && \
549 (t->tx_buf != t->rx_buf) ? in spi_sirfsoc_dma_transfer()
558 (t->tx_buf != t->rx_buf) ? in spi_sirfsoc_dma_transfer()
711 sspi->rx = t->rx_buf; in spi_sirfsoc_transfer()
966 if (t && t->tx_buf && !t->rx_buf && in spi_sirfsoc_setup_transfer()
Dspi-coldfire-qspi.c324 mcfqspi_transfer_msg8(mcfqspi, t->len, t->tx_buf, t->rx_buf); in mcfqspi_transfer_one()
327 t->rx_buf); in mcfqspi_transfer_one()
Dspi-ti-qspi.c304 rxbuf = t->rx_buf; in qspi_read_msg()
360 if (t->rx_buf) { in qspi_transfer_msg()
Dspi-davinci.c602 dspi->rx = t->rx_buf; in davinci_spi_bufs()
648 if (!t->rx_buf) in davinci_spi_bufs()
651 buf = t->rx_buf; in davinci_spi_bufs()
Dspi-altera.c124 hw->rx = t->rx_buf; in altera_spi_txrx()
Dspi-tle62x0.c65 .rx_buf = st->rx_buff, in tle62x0_read()
Dspi-falcon.c105 u8 *rxp = t->rx_buf; in falcon_sflash_xfer()
Dspi-rockchip.c578 if (!xfer->tx_buf && !xfer->rx_buf) { in rockchip_spi_transfer_one()
589 rs->rx = xfer->rx_buf; in rockchip_spi_transfer_one()
/linux-4.4.14/drivers/net/ethernet/qualcomm/
Dqca_7k.c60 transfer->rx_buf = NULL; in qcaspi_read_register()
67 transfer->rx_buf = NULL; in qcaspi_read_register()
72 transfer->rx_buf = &rx_data; in qcaspi_read_register()
102 transfer->rx_buf = NULL; in qcaspi_write_register()
109 transfer->rx_buf = NULL; in qcaspi_write_register()
114 transfer->rx_buf = NULL; in qcaspi_write_register()
138 transfer->rx_buf = NULL; in qcaspi_tx_cmd()
Dqca_spi.c109 transfer->rx_buf = NULL; in qcaspi_write_burst()
113 transfer->rx_buf = NULL; in qcaspi_write_burst()
134 transfer->rx_buf = NULL; in qcaspi_write_legacy()
157 transfer->rx_buf = NULL; in qcaspi_read_burst()
161 transfer->rx_buf = dst; in qcaspi_read_burst()
182 transfer->rx_buf = dst; in qcaspi_read_legacy()
/linux-4.4.14/drivers/mfd/
Dtps65912-spi.c40 xfer.rx_buf = NULL; in tps65912_spi_write()
61 u32 tx_buf, rx_buf; in tps65912_spi_read() local
64 rx_buf = 0; in tps65912_spi_read()
67 xfer.rx_buf = &rx_buf; in tps65912_spi_read()
79 *data = (u8) (rx_buf & 0xFF); in tps65912_spi_read()
Dcros_ec_spi.c145 trans.rx_buf = buf; in receive_n_bytes()
376 u8 *rx_buf; in cros_ec_pkt_xfer_spi() local
393 rx_buf = kzalloc(len, GFP_KERNEL); in cros_ec_pkt_xfer_spi()
394 if (!rx_buf) { in cros_ec_pkt_xfer_spi()
413 trans.rx_buf = rx_buf; in cros_ec_pkt_xfer_spi()
423 switch (rx_buf[i]) { in cros_ec_pkt_xfer_spi()
485 kfree(rx_buf); in cros_ec_pkt_xfer_spi()
506 u8 *rx_buf; in cros_ec_cmd_xfer_spi() local
522 rx_buf = kzalloc(len, GFP_KERNEL); in cros_ec_cmd_xfer_spi()
523 if (!rx_buf) { in cros_ec_cmd_xfer_spi()
[all …]
Ddln2.c103 void *rx_buf[DLN2_MAX_URBS]; member
591 kfree(dln2->rx_buf[i]); in dln2_free_rx_urbs()
617 dln2->rx_buf[i] = kmalloc(rx_max_size, GFP_KERNEL); in dln2_setup_rx_urbs()
618 if (!dln2->rx_buf[i]) in dln2_setup_rx_urbs()
627 dln2->rx_buf[i], rx_max_size, dln2_rx, dln2); in dln2_setup_rx_urbs()
Dmc13xxx-spi.c73 .rx_buf = r, in mc13xxx_spi_read()
/linux-4.4.14/drivers/tty/
Dmetag_da.c111 void *rx_buf; member
167 if (!dport->rx_buf) in fetch_data()
170 (void *)dport->rx_buf, &received) == CONAOK) { in fetch_data()
181 memcpy(cbuf, dport->rx_buf, space); in fetch_data()
208 if (dport->rx_buf) { in find_channel_to_poll()
345 void *rx_buf; in dashtty_port_activate() local
352 rx_buf = kzalloc(RX_BUF_SIZE, GFP_KERNEL); in dashtty_port_activate()
353 if (!rx_buf) in dashtty_port_activate()
357 dport->rx_buf = rx_buf; in dashtty_port_activate()
381 void *rx_buf; in dashtty_port_shutdown() local
[all …]
Dmips_ejtag_fdc.c111 void *rx_buf; member
611 if (!dport->rx_buf) in mips_ejtag_fdc_handle()
702 void *rx_buf; in mips_ejtag_fdc_tty_port_activate() local
709 rx_buf = kzalloc(RX_BUF_SIZE, GFP_KERNEL); in mips_ejtag_fdc_tty_port_activate()
710 if (!rx_buf) in mips_ejtag_fdc_tty_port_activate()
714 dport->rx_buf = rx_buf; in mips_ejtag_fdc_tty_port_activate()
729 void *rx_buf; in mips_ejtag_fdc_tty_port_shutdown() local
746 rx_buf = dport->rx_buf; in mips_ejtag_fdc_tty_port_shutdown()
747 dport->rx_buf = NULL; in mips_ejtag_fdc_tty_port_shutdown()
750 kfree(rx_buf); in mips_ejtag_fdc_tty_port_shutdown()
Dn_r3964.c533 memcpy(pBlock->data, pInfo->rx_buf, length); in on_receive_block()
652 pInfo->rx_buf[pInfo->rx_position++] = c; in receive_char()
958 pInfo->rx_buf = kmalloc(RX_BUF_SIZE, GFP_KERNEL); in r3964_open()
959 TRACE_M("r3964_open - rx_buf kmalloc %p", pInfo->rx_buf); in r3964_open()
961 if (!pInfo->rx_buf) { in r3964_open()
973 kfree(pInfo->rx_buf); in r3964_open()
974 TRACE_M("r3964_open - rx_buf kfree %p", pInfo->rx_buf); in r3964_open()
1048 kfree(pInfo->rx_buf); in r3964_close()
1049 TRACE_M("r3964_close - rx_buf kfree %p", pInfo->rx_buf); in r3964_close()
/linux-4.4.14/drivers/char/tpm/st33zp24/
Dspi.c71 u8 rx_buf[ST33ZP24_SPI_BUFFER_SIZE]; member
118 u8 *rx_buf = phy->spi_xfer.rx_buf; in st33zp24_spi_send() local
143 ret = rx_buf[total_length + nbr_dummy_bytes - 1]; in st33zp24_spi_send()
164 u8 *rx_buf = phy->spi_xfer.rx_buf; in read8_reg() local
183 ret = rx_buf[total_length + nbr_dummy_bytes - 1]; in read8_reg()
185 memcpy(tpm_data, rx_buf + total_length + nbr_dummy_bytes, in read8_reg()
343 phy->spi_xfer.rx_buf = phy->rx_buf; in tpm_st33_spi_probe()
/linux-4.4.14/drivers/input/touchscreen/
Dad7879-spi.c31 u16 cmd, u8 count, u16 *tx_buf, u16 *rx_buf) in ad7879_spi_xfer() argument
53 _rx_buf = rx_buf; in ad7879_spi_xfer()
54 rx_buf = &command[2]; in ad7879_spi_xfer()
64 if (rx_buf) in ad7879_spi_xfer()
65 xfers[idx].rx_buf = &rx_buf[idx]; in ad7879_spi_xfer()
Dads7846.c332 req->xfer[1].rx_buf = &req->scratch; in ads7846_read12_ser()
352 req->xfer[3].rx_buf = &req->sample; in ads7846_read12_ser()
364 req->xfer[5].rx_buf = &req->scratch; in ads7846_read12_ser()
401 req->xfer[0].rx_buf = req->sample; in ads7845_read12_ser()
674 value = be16_to_cpup((__be16 *)&(((char *)t->rx_buf)[1])); in ads7846_get_value()
680 value = be16_to_cpup((__be16 *)t->rx_buf); in ads7846_get_value()
692 *(u16 *)t->rx_buf = val; in ads7846_update_value()
1003 x->rx_buf = &packet->tc.y_buf[0]; in ads7846_setup_spi_msg()
1014 x->rx_buf = &packet->tc.y; in ads7846_setup_spi_msg()
1033 x->rx_buf = &packet->tc.y; in ads7846_setup_spi_msg()
[all …]
Dwdt87xx_i2c.c249 u8 rx_buf[PKT_WRITE_SIZE]; in wdt87xx_get_string() local
253 if (rx_len > sizeof(rx_buf)) in wdt87xx_get_string()
257 rx_buf, rx_len); in wdt87xx_get_string()
263 if (rx_buf[1] != 0x03) { in wdt87xx_get_string()
265 rx_buf[1]); in wdt87xx_get_string()
269 rx_len = min_t(size_t, len, rx_buf[0]); in wdt87xx_get_string()
270 memcpy(buf, &rx_buf[2], rx_len); in wdt87xx_get_string()
281 u8 rx_buf[PKT_WRITE_SIZE]; in wdt87xx_get_feature() local
286 if (rx_len > sizeof(rx_buf)) in wdt87xx_get_feature()
303 error = wdt87xx_i2c_xfer(client, tx_buf, tx_len, rx_buf, rx_len); in wdt87xx_get_feature()
[all …]
Dcyttsp_spi.c78 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
89 xfer[1].rx_buf = buf; in cyttsp_spi_xfer()
Dcyttsp4_spi.c81 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
92 xfer[1].rx_buf = buf; in cyttsp_spi_xfer()
Dad7877.c230 req->xfer[1].rx_buf = &req->sample; in ad7877_read()
306 req->xfer[3].rx_buf = &req->sample; in ad7877_read_adc()
671 ts->xfer[i + 2].rx_buf = &ts->conversion_data[AD7877_SEQ_YPOS + i]; in ad7877_setup_ts_def_msg()
/linux-4.4.14/drivers/hwmon/
Dadcxx.c67 u8 rx_buf[2]; in adcxx_read() local
75 status = spi_read(spi, rx_buf, sizeof(rx_buf)); in adcxx_read()
79 rx_buf, sizeof(rx_buf)); in adcxx_read()
87 value = (rx_buf[0] << 8) + rx_buf[1]; in adcxx_read()
Dmax1111.c45 uint8_t rx_buf[MAX1111_RX_BUF_SIZE]; member
72 v1 = data->rx_buf[0]; in max1111_read()
73 v2 = data->rx_buf[1]; in max1111_read()
178 x->rx_buf = &data->rx_buf[0]; in setup_transfer()
/linux-4.4.14/drivers/staging/iio/meter/
Dade7758_ring.c70 *dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF; in ade7758_trigger_handler()
156 st->ring_xfer[1].rx_buf = &st->rx_buf[1]; in ade7758_configure_ring()
165 st->ring_xfer[3].rx_buf = &st->rx_buf[5]; in ade7758_configure_ring()
Dade7854-spi.c137 .rx_buf = st->rx, in ade7854_spi_read_reg_8()
175 .rx_buf = st->rx, in ade7854_spi_read_reg_16()
212 .rx_buf = st->rx, in ade7854_spi_read_reg_24()
250 .rx_buf = st->rx, in ade7854_spi_read_reg_32()
Dade7758.h128 unsigned char rx_buf[8] ____cacheline_aligned; member
Dade7758_core.c114 .rx_buf = st->rx, in ade7758_spi_read_reg_8()
153 .rx_buf = st->rx, in ade7758_spi_read_reg_16()
195 .rx_buf = st->rx, in ade7758_spi_read_reg_24()
/linux-4.4.14/drivers/staging/wilc1000/
Dlinux_wlan_spi.c143 tr.rx_buf = r_buffer; in linux_spi_write()
168 tr.rx_buf = r_buffer; in linux_spi_write()
213 tr.rx_buf = r_buffer; in linux_spi_write()
265 .rx_buf = rb + (i * TXRX_PHASE_SIZE), in linux_spi_read()
289 .rx_buf = rb + (blk * TXRX_PHASE_SIZE), in linux_spi_read()
329 .rx_buf = rb, in linux_spi_read()
374 .rx_buf = rb, in linux_spi_write_read()
/linux-4.4.14/drivers/net/ethernet/
Dec_bhf.c147 struct bhf_dma rx_buf; member
210 iowrite32(FIFO_RX_ADDR_VALID | ((u8 *)(desc) - priv->rx_buf.buf), in ec_bhf_add_rx_desc()
382 priv->rx_dcount = priv->rx_buf.len / sizeof(struct rx_desc); in ec_bhf_setup_rx_descs()
383 priv->rx_descs = (struct rx_desc *)priv->rx_buf.buf; in ec_bhf_setup_rx_descs()
391 next = (u8 *)(desc + 1) - priv->rx_buf.buf; in ec_bhf_setup_rx_descs()
409 err = ec_bhf_alloc_dma_mem(priv, &priv->rx_buf, priv->rx_dma_chan, in ec_bhf_open()
436 dma_free_coherent(dev, priv->rx_buf.alloc_len, priv->rx_buf.alloc, in ec_bhf_open()
437 priv->rx_buf.alloc_len); in ec_bhf_open()
455 dma_free_coherent(dev, priv->rx_buf.alloc_len, in ec_bhf_stop()
456 priv->rx_buf.alloc, priv->rx_buf.alloc_phys); in ec_bhf_stop()
/linux-4.4.14/drivers/net/caif/
Dcaif_hsi.c622 u8 *rx_ptr, *rx_buf; in cfhsi_rx_done() local
625 desc = (struct cfhsi_desc *)cfhsi->rx_buf; in cfhsi_rx_done()
644 rx_buf = cfhsi->rx_buf; in cfhsi_rx_done()
649 rx_buf = cfhsi->rx_flip_buf; in cfhsi_rx_done()
651 rx_buf = cfhsi->rx_flip_buf; in cfhsi_rx_done()
678 memcpy(rx_buf, (u8 *)piggy_desc, in cfhsi_rx_done()
685 rx_ptr = rx_buf + CFHSI_DESC_SZ; in cfhsi_rx_done()
688 rx_ptr = rx_buf; in cfhsi_rx_done()
733 if (rx_buf != cfhsi->rx_buf) in cfhsi_rx_done()
734 swap(cfhsi->rx_buf, cfhsi->rx_flip_buf); in cfhsi_rx_done()
[all …]
/linux-4.4.14/drivers/staging/comedi/drivers/
Dvmk80xx.c366 unsigned char *rx_buf; in vmk80xx_di_insn_bits() local
372 rx_buf = devpriv->usb_rx_buf; in vmk80xx_di_insn_bits()
385 data[1] = (((rx_buf[reg] >> 4) & 0x03) | in vmk80xx_di_insn_bits()
386 ((rx_buf[reg] << 2) & 0x04) | in vmk80xx_di_insn_bits()
387 ((rx_buf[reg] >> 3) & 0x18)); in vmk80xx_di_insn_bits()
389 data[1] = rx_buf[reg]; in vmk80xx_di_insn_bits()
405 unsigned char *rx_buf = devpriv->usb_rx_buf; in vmk80xx_do_insn_bits() local
432 data[1] = rx_buf[reg]; in vmk80xx_do_insn_bits()
575 unsigned char *rx_buf; in vmk80xx_pwm_insn_read() local
582 rx_buf = devpriv->usb_rx_buf; in vmk80xx_pwm_insn_read()
[all …]
/linux-4.4.14/drivers/net/ieee802154/
Dmrf24j40.c224 u8 rx_buf[3]; member
745 devrec->rx_buf[0] = MRF24J40_WRITESHORT(REG_BBREG1); in mrf24j40_handle_rx_read_buf_unlock()
746 devrec->rx_buf[1] = 0x00; /* CLR RXDECINV */ in mrf24j40_handle_rx_read_buf_unlock()
755 u8 len = devrec->rx_buf[2]; in mrf24j40_handle_rx_read_buf_complete()
786 if (!ieee802154_is_valid_psdu_len(devrec->rx_buf[2])) in mrf24j40_handle_rx_read_buf()
787 devrec->rx_buf[2] = IEEE802154_MTU; in mrf24j40_handle_rx_read_buf()
792 devrec->rx_fifo_buf_trx.len = devrec->rx_buf[2]; in mrf24j40_handle_rx_read_buf()
810 devrec->rx_buf[0] = cmd >> 8 & 0xff; in mrf24j40_handle_rx_read_len()
811 devrec->rx_buf[1] = cmd & 0xff; in mrf24j40_handle_rx_read_len()
827 devrec->rx_buf[0] = MRF24J40_WRITESHORT(REG_BBREG1); in mrf24j40_handle_rx()
[all …]
Dcc2520.c216 .rx_buf = priv->buf, in cc2520_cmd_strobe()
246 .rx_buf = priv->buf, in cc2520_get_status()
275 .rx_buf = priv->buf, in cc2520_write_register()
308 .rx_buf = priv->buf, in cc2520_write_ram()
342 .rx_buf = priv->buf, in cc2520_read_register()
347 .rx_buf = data, in cc2520_read_register()
384 .rx_buf = priv->buf, in cc2520_write_txfifo()
425 .rx_buf = priv->buf, in cc2520_read_rxfifo()
429 .rx_buf = data, in cc2520_read_rxfifo()
/linux-4.4.14/drivers/iio/common/st_sensors/
Dst_sensors_spi.c41 .rx_buf = tb->rx_buf, in st_sensors_spi_read()
57 memcpy(data, tb->rx_buf, len); in st_sensors_spi_read()
/linux-4.4.14/drivers/tty/serial/8250/
D8250_dma.c62 tty_insert_flip_string(tty_port, dma->rx_buf, count); in __dma_rx_complete()
198 dma->rx_buf = dma_alloc_coherent(dma->rxchan->device->dev, dma->rx_size, in serial8250_request_dma()
200 if (!dma->rx_buf) in serial8250_request_dma()
210 dma->rx_buf, dma->rx_addr); in serial8250_request_dma()
234 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf, in serial8250_release_dma()
D8250.h40 void *rx_buf; member
/linux-4.4.14/drivers/net/usb/
Dipheth.c147 unsigned char *rx_buf; member
161 u8 *rx_buf = NULL; in ipheth_alloc_urbs() local
176 rx_buf = usb_alloc_coherent(iphone->udev, IPHETH_BUF_SIZE, in ipheth_alloc_urbs()
178 if (rx_buf == NULL) in ipheth_alloc_urbs()
185 iphone->rx_buf = rx_buf; in ipheth_alloc_urbs()
201 usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf, in ipheth_free_urbs()
361 dev->rx_buf, IPHETH_BUF_SIZE, in ipheth_rx_submit()
Dkaweth.c238 __u8 *rx_buf; member
567 kaweth->rx_buf, in kaweth_resubmit_rx_urb()
603 __u16 pkt_len = le16_to_cpup((__le16 *)kaweth->rx_buf); in kaweth_usb_receive()
665 skb_copy_to_linear_data(skb, kaweth->rx_buf + 2, pkt_len); in kaweth_usb_receive()
1160 kaweth->rx_buf = usb_alloc_coherent( kaweth->dev, in kaweth_probe()
1164 if (!kaweth->rx_buf) in kaweth_probe()
1195 usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); in kaweth_probe()
1234 usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); in kaweth_disconnect()
/linux-4.4.14/drivers/firmware/
Darm_scpi.c140 void *rx_buf; member
286 memcpy_fromio(match->rx_buf, mem->payload, len); in scpi_process_cmd()
288 memset(match->rx_buf + len, 0, match->rx_len - len); in scpi_process_cmd()
312 if (t->rx_buf) { in scpi_tx_prepare()
346 void *rx_buf, unsigned int rx_len) in scpi_send_message() argument
364 msg->rx_buf = rx_buf; in scpi_send_message()
369 if (ret < 0 || !rx_buf) in scpi_send_message()
378 if (ret < 0 && rx_buf) /* remove entry from the list if timed-out */ in scpi_send_message()
/linux-4.4.14/drivers/video/backlight/
Dili922x.c162 xfer.rx_buf = rbuf; in ili922x_read_status()
206 xfer_regindex.rx_buf = rbuf; in ili922x_read()
228 xfer_regvalue.rx_buf = &rbuf[send_bytes]; in ili922x_read()
261 xfer_regindex.rx_buf = rbuf; in ili922x_write()
285 xfer_regvalue.rx_buf = rbuf; in ili922x_write()
332 xfer.rx_buf = NULL; in set_write_to_gram_reg()
/linux-4.4.14/drivers/net/ethernet/qlogic/qlcnic/
Dqlcnic_init.c87 struct qlcnic_rx_buffer *rx_buf; in qlcnic_release_rx_buffers() local
94 rx_buf = &(rds_ring->rx_buf_arr[i]); in qlcnic_release_rx_buffers()
95 if (rx_buf->skb == NULL) in qlcnic_release_rx_buffers()
99 rx_buf->dma, in qlcnic_release_rx_buffers()
103 dev_kfree_skb_any(rx_buf->skb); in qlcnic_release_rx_buffers()
112 struct qlcnic_rx_buffer *rx_buf; in qlcnic_reset_rx_buffers_list() local
121 rx_buf = rds_ring->rx_buf_arr; in qlcnic_reset_rx_buffers_list()
123 list_add_tail(&rx_buf->list, in qlcnic_reset_rx_buffers_list()
125 rx_buf++; in qlcnic_reset_rx_buffers_list()
190 struct qlcnic_rx_buffer *rx_buf; in qlcnic_alloc_sw_resources() local
[all …]
/linux-4.4.14/drivers/net/wan/
Dz85230.c882 c->rx_buf[0]=(void *)get_zeroed_page(GFP_KERNEL|GFP_DMA); in z8530_sync_dma_open()
883 if(c->rx_buf[0]==NULL) in z8530_sync_dma_open()
885 c->rx_buf[1]=c->rx_buf[0]+PAGE_SIZE/2; in z8530_sync_dma_open()
890 free_page((unsigned long)c->rx_buf[0]); in z8530_sync_dma_open()
891 c->rx_buf[0]=NULL; in z8530_sync_dma_open()
942 set_dma_addr(c->rxdma, virt_to_bus(c->rx_buf[0])); in z8530_sync_dma_open()
1021 if(c->rx_buf[0]) in z8530_sync_dma_close()
1023 free_page((unsigned long)c->rx_buf[0]); in z8530_sync_dma_close()
1024 c->rx_buf[0]=NULL; in z8530_sync_dma_close()
1590 unsigned char *rxb=c->rx_buf[c->dma_num]; in z8530_rx_done()
[all …]
Dz85230.h303 u8 *rx_buf[2]; /* The flip buffers */ member
/linux-4.4.14/drivers/staging/gdm72xx/
Dgdm_sdio.c148 kfree(rx->rx_buf); in release_sdio()
202 rx->rx_buf = kmalloc(RX_BUF_SIZE, GFP_KERNEL); in init_sdio()
203 if (!rx->rx_buf) in init_sdio()
517 memcpy(rx->rx_buf, hdr + TYPE_A_HEADER_SIZE, in gdm_sdio_irq()
520 buf = rx->rx_buf + TYPE_A_LOOKAHEAD_SIZE - TYPE_A_HEADER_SIZE; in gdm_sdio_irq()
549 dev_dbg(&func->dev, "sdio_receive: %*ph\n", len, rx->rx_buf); in gdm_sdio_irq()
551 len = control_sdu_tx_flow(sdev, rx->rx_buf, len); in gdm_sdio_irq()
559 r->callback(r->cb_data, rx->rx_buf, len); in gdm_sdio_irq()
Dgdm_sdio.h52 u8 *rx_buf; member
/linux-4.4.14/drivers/tty/serial/cpm_uart/
Dcpm_uart_cpm1.c117 pinfo->rx_buf = mem_addr; in cpm_uart_allocbuf()
118 pinfo->tx_buf = pinfo->rx_buf + L1_CACHE_ALIGN(pinfo->rx_nrfifos in cpm_uart_allocbuf()
Dcpm_uart_cpm2.c152 pinfo->rx_buf = mem_addr; in cpm_uart_allocbuf()
153 pinfo->tx_buf = pinfo->rx_buf + L1_CACHE_ALIGN(pinfo->rx_nrfifos in cpm_uart_allocbuf()
Dcpm_uart.h75 unsigned char *rx_buf; member
/linux-4.4.14/drivers/net/irda/
Dks959-sir.c187 __u8 *rx_buf; member
550 kingsun->rx_buf, KINGSUN_RCV_FIFO_SIZE, in ks959_net_open()
710 kingsun->rx_buf = NULL; in ks959_probe()
723 kingsun->rx_buf = kmalloc(KINGSUN_RCV_FIFO_SIZE, GFP_KERNEL); in ks959_probe()
724 if (!kingsun->rx_buf) in ks959_probe()
817 kfree(kingsun->rx_buf); in ks959_probe()
857 kfree(kingsun->rx_buf); in ks959_disconnect()
Dksdazzle-sir.c151 __u8 *rx_buf; member
446 kingsun->rx_buf, KINGSUN_RCV_MAX, ksdazzle_rcv_irq, in ksdazzle_net_open()
649 kingsun->rx_buf = NULL; in ksdazzle_probe()
661 kingsun->rx_buf = kmalloc(KINGSUN_RCV_MAX, GFP_KERNEL); in ksdazzle_probe()
662 if (!kingsun->rx_buf) in ksdazzle_probe()
725 kfree(kingsun->rx_buf); in ksdazzle_probe()
758 kfree(kingsun->rx_buf); in ksdazzle_disconnect()
/linux-4.4.14/net/sunrpc/xprtrdma/
Dbackchannel.c23 struct rpcrdma_buffer *buf = &r_xprt->rx_buf; in rpcrdma_bc_free_rqst()
87 struct rpcrdma_buffer *buffers = &r_xprt->rx_buf; in rpcrdma_bc_setup_reps()
119 struct rpcrdma_buffer *buffer = &r_xprt->rx_buf; in xprt_rdma_bc_setup()
215 cpu_to_be32(r_xprt->rx_buf.rb_bc_srv_max_requests); in rpcrdma_bc_marshal_reply()
Dverbs.c353 xprt->rx_buf.rb_max_requests, in rpcrdma_conn_upcall()
851 extras = r_xprt->rx_buf.rb_bc_srv_max_requests; in rpcrdma_ep_connect()
899 struct rpcrdma_buffer *buffer = &r_xprt->rx_buf; in rpcrdma_create_req()
910 req->rl_buffer = &r_xprt->rx_buf; in rpcrdma_create_req()
948 struct rpcrdma_buffer *buf = &r_xprt->rx_buf; in rpcrdma_buffer_create()
1066 struct rpcrdma_buffer *buf = &r_xprt->rx_buf; in rpcrdma_get_mw()
1085 struct rpcrdma_buffer *buf = &r_xprt->rx_buf; in rpcrdma_put_mw()
1165 struct rpcrdma_buffer *buffers = &rep->rr_rxprt->rx_buf; in rpcrdma_recv_buffer_put()
1336 struct rpcrdma_buffer *buffers = &r_xprt->rx_buf; in rpcrdma_ep_post_extra_recv()
Dxprt_rdma.h313 #define rdmab_to_ia(b) (&container_of((b), struct rpcrdma_xprt, rx_buf)->rx_ia)
396 struct rpcrdma_buffer rx_buf; member
Dtransport.c274 rpcrdma_buffer_destroy(&r_xprt->rx_buf); in xprt_rdma_destroy()
498 req = rpcrdma_buffer_get(&r_xprt->rx_buf); in xprt_rdma_allocate()
579 r_xprt = container_of(req->rl_buffer, struct rpcrdma_xprt, rx_buf); in xprt_rdma_free()
Drpc_rdma.c460 headerp->rm_credit = cpu_to_be32(r_xprt->rx_buf.rb_max_requests); in rpcrdma_marshal_req()
894 else if (credits > r_xprt->rx_buf.rb_max_requests) in rpcrdma_reply_handler()
895 credits = r_xprt->rx_buf.rb_max_requests; in rpcrdma_reply_handler()
Dfmr_ops.c57 struct rpcrdma_buffer *buf = &r_xprt->rx_buf; in fmr_op_init()
/linux-4.4.14/drivers/video/fbdev/exynos/
Dexynos_mipi_dsi_common.c288 unsigned int req_size, unsigned int rx_data, u8 *rx_buf) in exynos_mipi_dsi_long_data_rd() argument
307 rx_buf[(i * 4) + j] = in exynos_mipi_dsi_long_data_rd()
317 rx_buf[(i * 4) + j] = in exynos_mipi_dsi_long_data_rd()
343 unsigned int data0, unsigned int req_size, u8 *rx_buf) in exynos_mipi_dsi_rd_data() argument
404 rx_buf[i] = (rx_data >> (8 + (i * 8))) & 0xff; in exynos_mipi_dsi_rd_data()
409 rx_buf); in exynos_mipi_dsi_rd_data()
Dexynos_mipi_dsi_common.h24 unsigned int data0, unsigned int req_size, u8 *rx_buf);
/linux-4.4.14/drivers/net/wireless/realtek/rtl818x/rtl8180/
Drtl8180.h69 __le32 rx_buf; member
116 struct sk_buff *rx_buf[32]; member
Ddev.c222 struct sk_buff *skb = priv->rx_buf[priv->rx_idx]; in rtl8180_handle_rx()
326 priv->rx_buf[priv->rx_idx] = skb; in rtl8180_handle_rx()
332 cmd_desc->rx_buf = cpu_to_le32(*((dma_addr_t *)skb->cb)); in rtl8180_handle_rx()
1024 priv->rx_buf[i] = skb; in rtl8180_init_rx_ring()
1035 entry->rx_buf = cpu_to_le32(*mapping); in rtl8180_init_rx_ring()
1049 struct sk_buff *skb = priv->rx_buf[i]; in rtl8180_free_rx_ring()
/linux-4.4.14/drivers/net/wireless/p54/
Dp54pci.c137 struct sk_buff **rx_buf, u32 index) in p54p_refill_rx_ring() argument
175 rx_buf[i] = skb; in p54p_refill_rx_ring()
189 struct sk_buff **rx_buf) in p54p_check_rx_ring() argument
205 skb = rx_buf[i]; in p54p_check_rx_ring()
228 rx_buf[i] = NULL; in p54p_check_rx_ring()
241 p54p_refill_rx_ring(dev, ring_index, ring, ring_limit, rx_buf, *index); in p54p_check_rx_ring()
/linux-4.4.14/drivers/staging/mt29f_spinand/
Dmt29f_spinand.c106 x[3].rx_buf = cmd->rx_buf; in spinand_cmd()
126 cmd.rx_buf = &nand_id[0]; in spinand_read_id()
157 cmd.rx_buf = status; in spinand_read_status()
206 cmd.rx_buf = otp; in spinand_get_otp()
339 cmd.rx_buf = rbuf; in spinand_read_from_cache()
Dmt29f_spinand.h101 u8 *rx_buf; /* Rx buf */ member
/linux-4.4.14/drivers/net/ethernet/hisilicon/
Dhip04_eth.c172 unsigned char *rx_buf[RX_DESC_NUM]; member
501 buf = priv->rx_buf[priv->rx_head]; in hip04_rx_poll()
538 priv->rx_buf[priv->rx_head] = buf; in hip04_rx_poll()
640 phys = dma_map_single(&ndev->dev, priv->rx_buf[i], in hip04_mac_open()
786 priv->rx_buf[i] = netdev_alloc_frag(priv->rx_buf_size); in hip04_alloc_ring()
787 if (!priv->rx_buf[i]) in hip04_alloc_ring()
800 if (priv->rx_buf[i]) in hip04_free_ring()
801 skb_free_frag(priv->rx_buf[i]); in hip04_free_ring()
/linux-4.4.14/drivers/mmc/host/
Dmmc_spi.c531 t->tx_buf = t->rx_buf = data->status; in mmc_spi_command_send()
622 t->rx_buf = &scratch->crc_val; in mmc_spi_setup_data_message()
650 t->rx_buf = scratch->status; in mmc_spi_setup_data_message()
836 u8 *cp = t->rx_buf; in mmc_spi_readblock()
854 u16 crc = crc_itu_t(0, t->rx_buf, t->len); in mmc_spi_readblock()
865 t->rx_buf += t->len; in mmc_spi_readblock()
939 t->rx_buf = kmap_addr + sg->offset; in mmc_spi_data_do()
1008 host->early_status.tx_buf = host->early_status.rx_buf; in mmc_spi_data_do()
1413 host->status.rx_buf = &host->data->status; in mmc_spi_probe()
/linux-4.4.14/drivers/net/ethernet/micrel/
Dks8851.c178 xfer->rx_buf = NULL; in ks8851_wrreg16()
208 xfer->rx_buf = NULL; in ks8851_wrreg8()
261 xfer->rx_buf = trx; in ks8851_rdreg()
268 xfer->rx_buf = NULL; in ks8851_rdreg()
273 xfer->rx_buf = trx; in ks8851_rdreg()
476 xfer->rx_buf = NULL; in ks8851_rdfifo()
480 xfer->rx_buf = buff; in ks8851_rdfifo()
730 xfer->rx_buf = NULL; in ks8851_wrpkt()
735 xfer->rx_buf = NULL; in ks8851_wrpkt()
/linux-4.4.14/drivers/iio/gyro/
Dadxrs450.c103 .rx_buf = &st->rx, in adxrs450_spi_read_reg_16()
177 .rx_buf = &st->rx, in adxrs450_spi_sensor_data()
212 .rx_buf = &st->rx, in adxrs450_spi_initial()
Dadis16130.c52 .rx_buf = st->buf, in adis16130_spi_read()
Dadis16080.c61 .rx_buf = &st->buf, in adis16080_read_sample()
/linux-4.4.14/drivers/net/wireless/ti/wlcore/
Dspi.c188 t[0].rx_buf = busy_buf; in wl12xx_spi_read_busy()
238 t[1].rx_buf = busy_buf; in wl12xx_spi_raw_read()
254 t[0].rx_buf = buf; in wl12xx_spi_raw_read()
/linux-4.4.14/drivers/gpu/drm/msm/dsi/
Ddsi_host.c123 u8 *rx_buf; member
917 if (msg->rx_buf && msg->rx_len) in dsi_cmd_dma_add()
936 u8 *data = msg->rx_buf; in dsi_short_read1_resp()
952 u8 *data = msg->rx_buf; in dsi_short_read2_resp()
967 if (msg->rx_buf && msg->rx_len) in dsi_long_read_resp()
968 memcpy(msg->rx_buf, buf + 4, msg->rx_len); in dsi_long_read_resp()
1014 int buf_offset = buf - msm_host->rx_buf; in dsi_cmd_dma_rx()
1440 msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL); in msm_dsi_host_init()
1441 if (!msm_host->rx_buf) { in msm_dsi_host_init()
1643 buf = msm_host->rx_buf; in msm_dsi_host_cmd_rx()
[all …]
/linux-4.4.14/Documentation/spi/
Dspidev_test.c109 .rx_buf = (unsigned long)rx, in transfer()
126 tr.rx_buf = 0; in transfer()
Dspidev_fdx.c64 xfer[1].rx_buf = (unsigned long) buf; in do_msg()
/linux-4.4.14/drivers/mtd/devices/
Dsst25l.c84 t.rx_buf = cmd_resp; in sst25l_status()
234 transfer[1].rx_buf = buf; in sst25l_read()
334 t.rx_buf = cmd_resp; in sst25l_match_device()
Dm25p80.c144 t[1].rx_buf = buf; in m25p80_read()
Dmtd_dataflash.c263 x[1].rx_buf = buf; in dataflash_read()
486 t.rx_buf = scratch; in otp_read()
/linux-4.4.14/sound/soc/codecs/
Dwm0010.c127 u8 *rx_buf; member
224 u32 *out32 = xfer->t.rx_buf; in wm0010_boot_xfer_complete()
428 xfer->t.rx_buf = out; in wm0010_firmware_load()
489 kfree(xfer->t.rx_buf); in wm0010_firmware_load()
538 t.rx_buf = out; in wm0010_stage2_load()
674 t.rx_buf = out; in wm0010_boot()
Drt5677-spi.c138 t[1].rx_buf = body; in rt5677_spi_read()
/linux-4.4.14/drivers/net/ethernet/qlogic/netxen/
Dnetxen_nic_init.c111 struct netxen_rx_buffer *rx_buf; in netxen_release_rx_buffers() local
118 rx_buf = &(rds_ring->rx_buf_arr[i]); in netxen_release_rx_buffers()
119 if (rx_buf->state == NETXEN_BUFFER_FREE) in netxen_release_rx_buffers()
122 rx_buf->dma, in netxen_release_rx_buffers()
125 if (rx_buf->skb != NULL) in netxen_release_rx_buffers()
126 dev_kfree_skb_any(rx_buf->skb); in netxen_release_rx_buffers()
200 struct netxen_rx_buffer *rx_buf; in netxen_alloc_sw_resources() local
285 rx_buf = rds_ring->rx_buf_arr; in netxen_alloc_sw_resources()
287 list_add_tail(&rx_buf->list, in netxen_alloc_sw_resources()
289 rx_buf->ref_handle = i; in netxen_alloc_sw_resources()
[all …]
/linux-4.4.14/drivers/i2c/busses/
Di2c-designware-core.h88 u8 *rx_buf; member
Di2c-designware-core.c575 buf = dev->rx_buf; in i2c_dw_read()
588 dev->rx_buf = buf; in i2c_dw_read()
/linux-4.4.14/include/uapi/linux/spi/
Dspidev.h91 __u64 rx_buf; member
/linux-4.4.14/include/linux/
Dn_r3964.h152 unsigned char *rx_buf; /* ring buffer */ member
/linux-4.4.14/sound/soc/blackfin/
Dbf6xx-sport.h46 unsigned char *rx_buf; member
Dbf5xx-sport.h50 unsigned char *rx_buf; member
Dbf6xx-sport.c194 sport->rx_buf = buf; in sport_config_rx_dma()
219 return (unsigned char *)curr - sport->rx_buf; in sport_curr_offset_rx()
Dbf5xx-i2s-pcm.c203 sport_handle->rx_buf = buf->area; in bf5xx_pcm_open()
/linux-4.4.14/drivers/media/pci/netup_unidvb/
Dnetup_unidvb_spi.c150 if (t->rx_buf) { in netup_spi_transfer()
151 memcpy_fromio(t->rx_buf + frag_offset, in netup_spi_transfer()
/linux-4.4.14/drivers/net/ethernet/moxa/
Dmoxart_ether.c136 priv->rx_buf[i] = priv->rx_buf_base + priv->rx_buf_size * i; in moxart_mac_setup_desc_ring()
138 priv->rx_buf[i], in moxart_mac_setup_desc_ring()
146 writel(priv->rx_buf[i], in moxart_mac_setup_desc_ring()
241 memcpy(skb->data, priv->rx_buf[rx_head], len); in moxart_rx_poll()
Dmoxart_ether.h305 unsigned char *rx_buf[RX_DESC_NUM]; member
/linux-4.4.14/net/nfc/nci/
Dspi.c206 rx.rx_buf = resp_hdr; in __nci_spi_read()
229 rx.rx_buf = skb_put(skb, rx_len); in __nci_spi_read()
/linux-4.4.14/drivers/tty/serial/
Dsamsung.h66 char *rx_buf; member
Dimx.c216 void *rx_buf; member
914 int bytes = tty_insert_flip_string(port, sport->rx_buf, in dma_rx_callback()
946 sg_init_one(sgl, sport->rx_buf, RX_BUF_SIZE); in start_rx_dma()
990 kfree(sport->rx_buf); in imx_uart_dma_exit()
991 sport->rx_buf = NULL; in imx_uart_dma_exit()
1027 sport->rx_buf = kzalloc(PAGE_SIZE, GFP_KERNEL); in imx_uart_dma_init()
1028 if (!sport->rx_buf) { in imx_uart_dma_init()
Ducc_uart.c195 unsigned char *rx_buf; member
1030 qe_port->rx_buf = bd_virt; in qe_uart_request_port()
1031 qe_port->tx_buf = qe_port->rx_buf + rx_size; in qe_uart_request_port()
Dsamsung.c381 ((unsigned char *)(ourport->dma->rx_buf)), count); in s3c24xx_uart_copy_rx_to_tty()
895 dma->rx_buf = kmalloc(dma->rx_size, GFP_KERNEL); in s3c24xx_serial_request_dma()
897 if (!dma->rx_buf) { in s3c24xx_serial_request_dma()
903 dma->rx_addr = dma_map_single(dma->rx_chan->device->dev, dma->rx_buf, in s3c24xx_serial_request_dma()
926 kfree(dma->rx_buf); in s3c24xx_serial_release_dma()
/linux-4.4.14/drivers/net/wireless/ti/wl1251/
Dspi.c167 t[1].rx_buf = busy_buf; in wl1251_spi_read()
171 t[2].rx_buf = buf; in wl1251_spi_read()
/linux-4.4.14/drivers/nfc/st-nci/
Dspi.c102 .rx_buf = buf, in st_nci_spi_write()
146 .rx_buf = buf, in st_nci_spi_read()
/linux-4.4.14/drivers/input/misc/
Dad714x-spi.c49 xfer[1].rx_buf = &chip->xfer_buf[1]; in ad714x_spi_read()
/linux-4.4.14/include/video/
Dexynos_mipi_dsim.h285 unsigned int data0, unsigned int req_size, u8 *rx_buf);
/linux-4.4.14/drivers/staging/iio/accel/
Dlis3l02dq_ring.c79 xfers[j].rx_buf = rx_array + (j * 2); in lis3l02dq_read_all()
90 xfers[j].rx_buf = rx_array + (j * 2); in lis3l02dq_read_all()
Dlis3l02dq_core.c59 .rx_buf = st->rx, in lis3l02dq_spi_read_reg_8()
143 .rx_buf = st->rx, in lis3l02dq_read_reg_s16()
149 .rx_buf = st->rx + 2, in lis3l02dq_read_reg_s16()
Dsca3000_ring.c55 xfer[1].rx_buf = *rx_p; in sca3000_read_data()
/linux-4.4.14/drivers/iio/imu/
Dadis.c143 .rx_buf = adis->rx, in adis_read_reg()
149 .rx_buf = adis->rx + 2, in adis_read_reg()
Dadis16400_buffer.c50 adis->xfer[1].rx_buf = adis->buffer; in adis16400_update_scan_mode()
Dadis_buffer.c59 adis->xfer[j].rx_buf = &rx[j - 1]; in adis_update_scan_mode()
/linux-4.4.14/drivers/regulator/
Dtps6524x-regulator.c159 t[1].rx_buf = &in; in __read_reg()
164 t[2].rx_buf = &status; in __read_reg()
217 t[2].rx_buf = &status; in __write_reg()
/linux-4.4.14/include/net/caif/
Dcaif_hsi.h157 u8 *rx_buf; member
/linux-4.4.14/drivers/net/ethernet/amd/
D7990.h90 volatile char rx_buf[RX_RING_SIZE][RX_BUFF_SIZE]; member
Da2065.c99 char rx_buf[RX_RING_SIZE][RX_BUFF_SIZE]; member
191 leptr = LANCE_ADDR(&aib->rx_buf[i][0]); in lance_init_ring()
307 (unsigned char *)&ib->rx_buf[lp->rx_new][0], in lance_rx()
Dsunlance.c231 u8 rx_buf [RX_RING_SIZE][RX_BUFF_SIZE]; member
355 leptr = LANCE_ADDR(aib + libbuff_offset(rx_buf, i)); in lance_init_ring_dvma()
413 leptr = libbuff_offset(rx_buf, i); in lance_init_ring_pio()
550 (unsigned char *)&(ib->rx_buf [entry][0]), in lance_rx_dvma()
719 lance_piocopy_to_skb(skb, &(ib->rx_buf[entry][0]), len); in lance_rx_pio()
D7990.c193 leptr = LANCE_ADDR(&aib->rx_buf[i][0]); in lance_init_ring()
335 (unsigned char *)&(ib->rx_buf[lp->rx_new][0]), in lance_rx()
/linux-4.4.14/drivers/net/ethernet/microchip/
Denc28j60.c90 u8 *rx_buf = priv->spi_transfer_buf + 4; in spi_read_buf() local
94 .rx_buf = rx_buf, in spi_read_buf()
107 memcpy(data, &rx_buf[SPI_OPLEN], len); in spi_read_buf()
145 u8 rx_buf[4]; in spi_read_op() local
155 ret = spi_write_then_read(priv->spi, tx_buf, 1, rx_buf, slen); in spi_read_op()
160 val = rx_buf[slen - 1]; in spi_read_op()
/linux-4.4.14/drivers/net/wireless/cw1200/
Dcw1200_spi.c73 .rx_buf = dst, in cw1200_spi_memcpy_fromio()
107 printk("%02x ", ((u8 *)t_msg.rx_buf)[i]); in cw1200_spi_memcpy_fromio()
/linux-4.4.14/drivers/net/ethernet/cirrus/
Dep93xx_eth.c165 void *rx_buf[RX_QUEUE_ENTRIES]; member
290 skb_copy_to_linear_data(skb, ep->rx_buf[entry], length); in ep93xx_rx()
478 kfree(ep->rx_buf[i]); in ep93xx_free_buffers()
519 ep->rx_buf[i] = buf; in ep93xx_alloc_buffers()
/linux-4.4.14/drivers/media/i2c/s5c73m3/
Ds5c73m3-spi.c53 xfer.rx_buf = addr; in spi_xmit()
/linux-4.4.14/drivers/staging/media/lirc/
Dlirc_sir.c139 static int rx_buf[RBUF_LEN]; variable
216 rx_buf + rx_head, in lirc_read()
342 rx_buf[rx_tail] = newval; in add_read_queue()
/linux-4.4.14/include/linux/spi/
Dspi.h682 void *rx_buf; member
889 .rx_buf = buf, in spi_read()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.c765 struct sw_rx_bd *rx_buf = &tpa_info->first_buf; in bnx2x_tpa_stop() local
769 u8 *new_data, *data = rx_buf->data; in bnx2x_tpa_stop()
785 dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping), in bnx2x_tpa_stop()
819 rx_buf->data = new_data; in bnx2x_tpa_stop()
836 struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[index]; in bnx2x_alloc_rx_data() local
853 rx_buf->data = data; in bnx2x_alloc_rx_data()
854 dma_unmap_addr_set(rx_buf, mapping, mapping); in bnx2x_alloc_rx_data()
916 struct sw_rx_bd *rx_buf = NULL; in bnx2x_rx_int() local
962 rx_buf = &fp->rx_buf_ring[bd_cons]; in bnx2x_rx_int()
963 data = rx_buf->data; in bnx2x_rx_int()
[all …]
/linux-4.4.14/include/drm/
Ddrm_mipi_dsi.h44 void *rx_buf; member
/linux-4.4.14/include/linux/iio/common/
Dst_sensors.h146 u8 rx_buf[ST_SENSORS_RX_MAX_LENGTH]; member
/linux-4.4.14/drivers/gpu/drm/tegra/
Ddsi.c1116 u8 *rx = msg->rx_buf; in tegra_dsi_read_response()
1163 if (msg->rx_buf && size > 0) { in tegra_dsi_read_response()
1165 u8 *rx = msg->rx_buf + j; in tegra_dsi_read_response()
1285 (msg->rx_buf && msg->rx_len > 0)) { in tegra_dsi_host_transfer()
1308 (msg->rx_buf && msg->rx_len > 0)) { in tegra_dsi_host_transfer()
/linux-4.4.14/drivers/net/hamradio/
Ddmascc.c204 char rx_buf[NUM_RX_BUF][BUF_SIZE]; member
1031 (int) priv->rx_buf[priv->rx_head]); in rx_on()
1175 priv->rx_buf[priv->rx_head][priv-> in rx_isr()
1244 (int) priv->rx_buf[priv->rx_head]); in special_condition()
1276 memcpy(&data[1], priv->rx_buf[i], cb); in rx_bh()
Dyam.c145 unsigned char rx_buf[YAM_MAX_FRAME]; member
559 memcpy(cp, yp->rx_buf, pkt_len - 1); in yam_rx_flag()
577 yp->rx_buf[yp->rx_len++] = rxb; in yam_rx_byte()
/linux-4.4.14/drivers/net/wireless/
Datmel.c556 u8 rx_buf[MAX_WIRELESS_BODY]; member
996 memcpy(&priv->rx_buf[ETH_ALEN], source, ETH_ALEN); in frag_rx_path()
997 memcpy(priv->rx_buf, header->addr1, ETH_ALEN); in frag_rx_path()
999 atmel_copy_to_host(priv->dev, &priv->rx_buf[12], rx_packet_loc, msdu_size); in frag_rx_path()
1003 crc = crc32_le(crc, &priv->rx_buf[12], msdu_size); in frag_rx_path()
1015 atmel_copy_to_host(priv->dev, &priv->rx_buf[12 + priv->frag_len], in frag_rx_path()
1020 &priv->rx_buf[12 + priv->frag_len], in frag_rx_path()
1040 priv->rx_buf, in frag_rx_path()
1127 atmel_copy_to_host(priv->dev, (unsigned char *)&priv->rx_buf, rx_packet_loc + 24, msdu_size); in rx_done_irq()
1135 crc = crc32_le(crc, (unsigned char *)&priv->rx_buf, msdu_size); in rx_done_irq()
[all …]
/linux-4.4.14/drivers/video/fbdev/omap/
Dlcd_mipid.c99 x->rx_buf = &w; in mipid_transfer()
111 x->rx_buf = &rbuf[1]; in mipid_transfer()
/linux-4.4.14/drivers/net/ethernet/sun/
Dsunqe.h327 u8 rx_buf[RX_RING_SIZE][PKT_BUF_SZ]; member
Dsunqe.c134 qb->qe_rxd[i].rx_addr = qbufs_dvma + qebuf_offset(rx_buf, i); in qe_init_rings()
424 &qbufs->rx_buf[elem & (RX_RING_SIZE - 1)][0]; in qe_rx()
426 qebuf_offset(rx_buf, (elem & (RX_RING_SIZE - 1))); in qe_rx()
/linux-4.4.14/drivers/iio/accel/
Dkxsd9.c108 .rx_buf = st->rx, in kxsd9_read()
/linux-4.4.14/drivers/gpu/drm/
Ddrm_mipi_dsi.c457 .rx_buf = data in mipi_dsi_generic_read()
584 .rx_buf = data, in mipi_dsi_dcs_read()
/linux-4.4.14/drivers/net/wireless/realtek/rtlwifi/
Dpci.h193 struct sk_buff *rx_buf[RTL_PCI_MAX_RX_COUNT]; member
/linux-4.4.14/drivers/staging/fbtft/
Dfbtft-io.c94 .rx_buf = buf, in fbtft_read_spi()
/linux-4.4.14/drivers/char/pcmcia/
Dsynclink_cs.c157 unsigned char *rx_buf; /* memory allocated for all rx buffers */ member
834 RXBUF *buf = (RXBUF*)(info->rx_buf + (info->rx_put * info->rx_buf_size)); in rx_ready_hdlc()
2659 info->rx_buf = kmalloc(info->rx_buf_total_size, GFP_KERNEL); in rx_alloc_buffers()
2660 if (info->rx_buf == NULL) in rx_alloc_buffers()
2666 kfree(info->rx_buf); in rx_alloc_buffers()
2667 info->rx_buf = NULL; in rx_alloc_buffers()
2677 kfree(info->rx_buf); in rx_free_buffers()
2678 info->rx_buf = NULL; in rx_free_buffers()
3649 buf = (RXBUF*)(info->rx_buf + (i * info->rx_buf_size)); in rx_reset_buffers()
3670 buf = (RXBUF*)(info->rx_buf + (info->rx_get * info->rx_buf_size)); in rx_get_frame()
/linux-4.4.14/drivers/iio/dac/
Dad5504.c83 .rx_buf = &st->data[1], in ad5504_spi_read()
Dad5449.c111 .rx_buf = &st->data[1], in ad5449_read()
Dad5764.c150 .rx_buf = &st->data[1].d8[1], in ad5764_read()
Dad5686.c116 .rx_buf = &st->data[2].d8[1], in ad5686_spi_read()
/linux-4.4.14/include/linux/mfd/abx500/
Dab8500.h360 unsigned long rx_buf[4]; member
/linux-4.4.14/drivers/net/phy/
Dspi_ks8995.c130 t[1].rx_buf = buf; in ks8995_read()
/linux-4.4.14/drivers/media/rc/
Dite-cir.c281 u8 rx_buf[ITE_RX_FIFO_LEN]; in ite_cir_isr() local
297 dev->params.get_rx_bytes(dev, rx_buf, in ite_cir_isr()
309 ite_decode_bytes(dev, rx_buf, in ite_cir_isr()
/linux-4.4.14/drivers/net/wireless/ath/ath6kl/
Dtxrx.c883 int rx_buf; in ath6kl_rx_refill() local
900 for (rx_buf = 0; rx_buf < n_buf_refill; rx_buf++) { in ath6kl_rx_refill()

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