Home
last modified time | relevance | path

Searched refs:chan_rx (Results 1 - 25 of 40) sorted by relevance

12

/kernel/linux/linux-5.10/drivers/mmc/host/
H A Drenesas_sdhi_sys_dmac.c97 if (!host->chan_tx || !host->chan_rx) in renesas_sdhi_sys_dmac_enable_dma()
108 if (host->chan_rx) in renesas_sdhi_sys_dmac_abort_dma()
109 dmaengine_terminate_all(host->chan_rx); in renesas_sdhi_sys_dmac_abort_dma()
134 dma_unmap_sg(host->chan_rx->device->dev, in renesas_sdhi_sys_dmac_dma_callback()
157 struct dma_chan *chan = host->chan_rx; in renesas_sdhi_sys_dmac_start_dma_rx()
211 host->chan_rx = NULL; in renesas_sdhi_sys_dmac_start_dma_rx()
291 chan = host->chan_rx; in renesas_sdhi_sys_dmac_start_dma_tx()
293 host->chan_rx = NULL; in renesas_sdhi_sys_dmac_start_dma_tx()
305 if (host->chan_rx) in renesas_sdhi_sys_dmac_start_dma()
322 chan = host->chan_rx; in renesas_sdhi_sys_dmac_issue_tasklet_fn()
[all...]
H A Dsh_mmcif.c246 struct dma_chan *chan_rx; member
292 struct dma_chan *chan = host->chan_rx; in sh_mmcif_start_dma_rx()
319 host->chan_rx = NULL; in sh_mmcif_start_dma_rx()
373 chan = host->chan_rx; in sh_mmcif_start_dma_tx()
375 host->chan_rx = NULL; in sh_mmcif_start_dma_tx()
432 host->chan_rx = sh_mmcif_request_dma_pdata(host, in sh_mmcif_request_dma()
438 host->chan_rx = dma_request_chan(dev, "rx"); in sh_mmcif_request_dma()
439 if (IS_ERR(host->chan_rx)) in sh_mmcif_request_dma()
440 host->chan_rx = NULL; in sh_mmcif_request_dma()
443 host->chan_rx); in sh_mmcif_request_dma()
[all...]
H A Dusdhi6rol0.c198 struct dma_chan *chan_rx; member
525 if (host->chan_rx) { in usdhi6_dma_release()
526 struct dma_chan *chan = host->chan_rx; in usdhi6_dma_release()
527 host->chan_rx = NULL; in usdhi6_dma_release()
543 dma_unmap_sg(host->chan_rx->device->dev, data->sg, in usdhi6_dma_stop_unmap()
617 if (!host->chan_rx || !host->chan_tx) in usdhi6_dma_start()
621 return usdhi6_dma_setup(host, host->chan_rx, DMA_DEV_TO_MEM); in usdhi6_dma_start()
634 dmaengine_terminate_all(host->chan_rx); in usdhi6_dma_kill()
668 dma_async_issue_pending(host->chan_rx); in usdhi6_dma_kick()
698 host->chan_rx in usdhi6_dma_request()
[all...]
H A Drenesas_sdhi_internal_dmac.c141 if (!host->chan_tx || !host->chan_rx) in renesas_sdhi_internal_dmac_enable_dma()
290 host->chan_rx = host->chan_tx = (void *)0xdeadbeaf; in renesas_sdhi_internal_dmac_request_dma()
304 host->chan_rx = host->chan_tx = NULL; in renesas_sdhi_internal_dmac_release_dma()
H A Duniphier-sd.c190 host->chan_rx = chan; in uniphier_sd_external_dma_request()
254 if ((data->flags & MMC_DATA_READ) && !host->chan_rx) in uniphier_sd_internal_dma_start()
308 host->chan_rx = (void *)0xdeadbeaf; in uniphier_sd_internal_dma_request()
319 host->chan_rx = NULL; in uniphier_sd_internal_dma_release()
/kernel/linux/linux-6.6/drivers/mmc/host/
H A Drenesas_sdhi_sys_dmac.c100 if (!host->chan_tx || !host->chan_rx) in renesas_sdhi_sys_dmac_enable_dma()
111 if (host->chan_rx) in renesas_sdhi_sys_dmac_abort_dma()
112 dmaengine_terminate_sync(host->chan_rx); in renesas_sdhi_sys_dmac_abort_dma()
137 dma_unmap_sg(host->chan_rx->device->dev, in renesas_sdhi_sys_dmac_dma_callback()
160 struct dma_chan *chan = host->chan_rx; in renesas_sdhi_sys_dmac_start_dma_rx()
214 host->chan_rx = NULL; in renesas_sdhi_sys_dmac_start_dma_rx()
293 chan = host->chan_rx; in renesas_sdhi_sys_dmac_start_dma_tx()
295 host->chan_rx = NULL; in renesas_sdhi_sys_dmac_start_dma_tx()
307 if (host->chan_rx) in renesas_sdhi_sys_dmac_start_dma()
324 chan = host->chan_rx; in renesas_sdhi_sys_dmac_issue_tasklet_fn()
[all...]
H A Dsh_mmcif.c245 struct dma_chan *chan_rx; member
291 struct dma_chan *chan = host->chan_rx; in sh_mmcif_start_dma_rx()
318 host->chan_rx = NULL; in sh_mmcif_start_dma_rx()
372 chan = host->chan_rx; in sh_mmcif_start_dma_tx()
374 host->chan_rx = NULL; in sh_mmcif_start_dma_tx()
434 host->chan_rx = sh_mmcif_request_dma_pdata(host, in sh_mmcif_request_dma()
440 host->chan_rx = dma_request_chan(dev, "rx"); in sh_mmcif_request_dma()
441 if (IS_ERR(host->chan_rx)) in sh_mmcif_request_dma()
442 host->chan_rx = NULL; in sh_mmcif_request_dma()
445 host->chan_rx); in sh_mmcif_request_dma()
[all...]
H A Dusdhi6rol0.c198 struct dma_chan *chan_rx; member
525 if (host->chan_rx) { in usdhi6_dma_release()
526 struct dma_chan *chan = host->chan_rx; in usdhi6_dma_release()
527 host->chan_rx = NULL; in usdhi6_dma_release()
543 dma_unmap_sg(host->chan_rx->device->dev, data->sg, in usdhi6_dma_stop_unmap()
617 if (!host->chan_rx || !host->chan_tx) in usdhi6_dma_start()
621 return usdhi6_dma_setup(host, host->chan_rx, DMA_DEV_TO_MEM); in usdhi6_dma_start()
634 dmaengine_terminate_sync(host->chan_rx); in usdhi6_dma_kill()
668 dma_async_issue_pending(host->chan_rx); in usdhi6_dma_kick()
698 host->chan_rx in usdhi6_dma_request()
[all...]
H A Duniphier-sd.c199 host->chan_rx = chan; in uniphier_sd_external_dma_request()
262 if ((data->flags & MMC_DATA_READ) && !host->chan_rx) in uniphier_sd_internal_dma_start()
316 host->chan_rx = (void *)0xdeadbeaf; in uniphier_sd_internal_dma_request()
326 host->chan_rx = NULL; in uniphier_sd_internal_dma_release()
H A Drenesas_sdhi_internal_dmac.c301 if (!host->chan_tx || !host->chan_rx) in renesas_sdhi_internal_dmac_enable_dma()
544 host->chan_rx = host->chan_tx = (void *)0xdeadbeaf; in renesas_sdhi_internal_dmac_request_dma()
562 host->chan_rx = host->chan_tx = NULL; in renesas_sdhi_internal_dmac_release_dma()
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-stm32.c47 dma->chan_rx = dma_request_chan(dev, "rx"); in stm32_i2c_dma_request()
48 if (IS_ERR(dma->chan_rx)) { in stm32_i2c_dma_request()
49 ret = PTR_ERR(dma->chan_rx); in stm32_i2c_dma_request()
62 ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig); in stm32_i2c_dma_request()
71 dma_chan_name(dma->chan_tx), dma_chan_name(dma->chan_rx)); in stm32_i2c_dma_request()
76 dma_release_channel(dma->chan_rx); in stm32_i2c_dma_request()
93 dma_release_channel(dma->chan_rx); in stm32_i2c_dma_free()
94 dma->chan_rx = NULL; in stm32_i2c_dma_free()
109 dma->chan_using = dma->chan_rx; in stm32_i2c_prep_dma_xfer()
H A Di2c-at91-master.c142 dmaengine_terminate_all(dma->chan_rx); in at91_twi_dma_cleanup()
339 struct dma_chan *chan_rx = dma->chan_rx; in at91_twi_read_data_dma() local
371 rxdesc = dmaengine_prep_slave_sg(chan_rx, dma->sg, 1, DMA_DEV_TO_MEM, in at91_twi_read_data_dma()
383 dma_async_issue_pending(dma->chan_rx); in at91_twi_read_data_dma()
789 dma->chan_rx = dma_request_chan(dev->dev, "rx"); in at91_twi_configure_dma()
790 if (IS_ERR(dma->chan_rx)) { in at91_twi_configure_dma()
791 ret = PTR_ERR(dma->chan_rx); in at91_twi_configure_dma()
792 dma->chan_rx = NULL; in at91_twi_configure_dma()
804 if (dmaengine_slave_config(dma->chan_rx, in at91_twi_configure_dma()
[all...]
H A Di2c-imx.c175 struct dma_chan *chan_rx; member
312 dma->chan_rx = dma_request_chan(dev, "rx"); in i2c_imx_dma_request()
313 if (IS_ERR(dma->chan_rx)) { in i2c_imx_dma_request()
314 ret = PTR_ERR(dma->chan_rx); in i2c_imx_dma_request()
325 ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig); in i2c_imx_dma_request()
334 dma_chan_name(dma->chan_tx), dma_chan_name(dma->chan_rx)); in i2c_imx_dma_request()
339 dma_release_channel(dma->chan_rx); in i2c_imx_dma_request()
409 dma_release_channel(dma->chan_rx); in i2c_imx_dma_free()
410 dma->chan_rx = NULL; in i2c_imx_dma_free()
731 dma->chan_using = dma->chan_rx; in i2c_imx_dma_read()
[all...]
H A Di2c-stm32.h28 * @chan_rx: dma channel for RX transfer
38 struct dma_chan *chan_rx; member
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-stm32.c47 dma->chan_rx = dma_request_chan(dev, "rx"); in stm32_i2c_dma_request()
48 if (IS_ERR(dma->chan_rx)) { in stm32_i2c_dma_request()
49 ret = PTR_ERR(dma->chan_rx); in stm32_i2c_dma_request()
62 ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig); in stm32_i2c_dma_request()
71 dma_chan_name(dma->chan_tx), dma_chan_name(dma->chan_rx)); in stm32_i2c_dma_request()
76 dma_release_channel(dma->chan_rx); in stm32_i2c_dma_request()
93 dma_release_channel(dma->chan_rx); in stm32_i2c_dma_free()
94 dma->chan_rx = NULL; in stm32_i2c_dma_free()
109 dma->chan_using = dma->chan_rx; in stm32_i2c_prep_dma_xfer()
H A Di2c-at91-master.c140 dmaengine_terminate_sync(dma->chan_rx); in at91_twi_dma_cleanup()
337 struct dma_chan *chan_rx = dma->chan_rx; in at91_twi_read_data_dma() local
369 rxdesc = dmaengine_prep_slave_sg(chan_rx, dma->sg, 1, DMA_DEV_TO_MEM, in at91_twi_read_data_dma()
381 dma_async_issue_pending(dma->chan_rx); in at91_twi_read_data_dma()
787 dma->chan_rx = dma_request_chan(dev->dev, "rx"); in at91_twi_configure_dma()
788 if (IS_ERR(dma->chan_rx)) { in at91_twi_configure_dma()
789 ret = PTR_ERR(dma->chan_rx); in at91_twi_configure_dma()
790 dma->chan_rx = NULL; in at91_twi_configure_dma()
802 if (dmaengine_slave_config(dma->chan_rx, in at91_twi_configure_dma()
[all...]
H A Di2c-stm32.h28 * @chan_rx: dma channel for RX transfer
38 struct dma_chan *chan_rx; member
H A Di2c-imx.c191 struct dma_chan *chan_rx; member
380 dma->chan_rx = dma_request_chan(dev, "rx"); in i2c_imx_dma_request()
381 if (IS_ERR(dma->chan_rx)) { in i2c_imx_dma_request()
382 ret = PTR_ERR(dma->chan_rx); in i2c_imx_dma_request()
393 ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig); in i2c_imx_dma_request()
402 dma_chan_name(dma->chan_tx), dma_chan_name(dma->chan_rx)); in i2c_imx_dma_request()
407 dma_release_channel(dma->chan_rx); in i2c_imx_dma_request()
477 dma_release_channel(dma->chan_rx); in i2c_imx_dma_free()
478 dma->chan_rx = NULL; in i2c_imx_dma_free()
1024 dma->chan_using = dma->chan_rx; in i2c_imx_dma_read()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/
H A Dlantiq_xrx200.c69 struct xrx200_chan chan_rx; member
123 napi_enable(&priv->chan_rx.napi); in xrx200_open()
124 ltq_dma_open(&priv->chan_rx.dma); in xrx200_open()
132 xrx200_flush_dma(&priv->chan_rx); in xrx200_open()
133 ltq_dma_enable_irq(&priv->chan_rx.dma); in xrx200_open()
146 napi_disable(&priv->chan_rx.napi); in xrx200_close()
147 ltq_dma_close(&priv->chan_rx.dma); in xrx200_close()
367 struct xrx200_chan *ch_rx = &priv->chan_rx; in xrx200_dma_init()
387 "xrx200_net_rx", &priv->chan_rx); in xrx200_dma_init()
415 if (priv->chan_rx in xrx200_dma_init()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/
H A Dlantiq_xrx200.c82 struct xrx200_chan chan_rx; member
155 napi_enable(&priv->chan_rx.napi); in xrx200_open()
156 ltq_dma_open(&priv->chan_rx.dma); in xrx200_open()
164 xrx200_flush_dma(&priv->chan_rx); in xrx200_open()
165 ltq_dma_enable_irq(&priv->chan_rx.dma); in xrx200_open()
178 napi_disable(&priv->chan_rx.napi); in xrx200_close()
179 ltq_dma_close(&priv->chan_rx.dma); in xrx200_close()
415 struct xrx200_chan *ch_rx = &priv->chan_rx; in xrx200_change_mtu()
486 struct xrx200_chan *ch_rx = &priv->chan_rx; in xrx200_dma_init()
507 "xrx200_net_rx", &priv->chan_rx); in xrx200_dma_init()
[all...]
/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-fsl-dspi.c203 struct dma_chan *chan_rx; member
408 dma->rx_desc = dmaengine_prep_slave_single(dma->chan_rx, in dspi_next_xfer_dma_submit()
429 dma_async_issue_pending(dma->chan_rx); in dspi_next_xfer_dma_submit()
442 dmaengine_terminate_all(dma->chan_rx); in dspi_next_xfer_dma_submit()
451 dmaengine_terminate_all(dma->chan_rx); in dspi_next_xfer_dma_submit()
503 dma->chan_rx = dma_request_chan(dev, "rx"); in dspi_request_dma()
504 if (IS_ERR(dma->chan_rx)) { in dspi_request_dma()
506 ret = PTR_ERR(dma->chan_rx); in dspi_request_dma()
525 dma->rx_dma_buf = dma_alloc_coherent(dma->chan_rx->device->dev, in dspi_request_dma()
542 ret = dmaengine_slave_config(dma->chan_rx, in dspi_request_dma()
[all...]
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-fsl-dspi.c204 struct dma_chan *chan_rx; member
409 dma->rx_desc = dmaengine_prep_slave_single(dma->chan_rx, in dspi_next_xfer_dma_submit()
430 dma_async_issue_pending(dma->chan_rx); in dspi_next_xfer_dma_submit()
443 dmaengine_terminate_all(dma->chan_rx); in dspi_next_xfer_dma_submit()
452 dmaengine_terminate_all(dma->chan_rx); in dspi_next_xfer_dma_submit()
504 dma->chan_rx = dma_request_chan(dev, "rx"); in dspi_request_dma()
505 if (IS_ERR(dma->chan_rx)) { in dspi_request_dma()
506 return dev_err_probe(dev, PTR_ERR(dma->chan_rx), in dspi_request_dma()
525 dma->rx_dma_buf = dma_alloc_coherent(dma->chan_rx->device->dev, in dspi_request_dma()
542 ret = dmaengine_slave_config(dma->chan_rx, in dspi_request_dma()
[all...]
/kernel/linux/linux-6.6/include/linux/soc/ti/
H A Dti-msgmgr.h18 * @chan_rx: Expected channel for response, must be provided to use polled rx
29 struct mbox_chan *chan_rx; member
/kernel/linux/linux-5.10/drivers/tty/serial/
H A Datmel_serial.c128 struct dma_chan *chan_rx; member
1093 struct dma_chan *chan = atmel_port->chan_rx; in atmel_release_rx_dma()
1103 atmel_port->chan_rx = NULL; in atmel_release_rx_dma()
1112 struct dma_chan *chan = atmel_port->chan_rx; in atmel_rx_from_dma()
1210 atmel_port->chan_rx = dma_request_slave_channel(mfd_dev, "rx"); in atmel_prepare_rx_dma()
1211 if (atmel_port->chan_rx == NULL) in atmel_prepare_rx_dma()
1214 dma_chan_name(atmel_port->chan_rx)); in atmel_prepare_rx_dma()
1246 ret = dmaengine_slave_config(atmel_port->chan_rx, in atmel_prepare_rx_dma()
1256 desc = dmaengine_prep_dma_cyclic(atmel_port->chan_rx, in atmel_prepare_rx_dma()
1276 dma_async_issue_pending(atmel_port->chan_rx); in atmel_prepare_rx_dma()
[all...]
/kernel/linux/linux-6.6/drivers/tty/serial/
H A Datmel_serial.c130 struct dma_chan *chan_rx; member
1087 struct dma_chan *chan = atmel_port->chan_rx; in atmel_release_rx_dma()
1097 atmel_port->chan_rx = NULL; in atmel_release_rx_dma()
1106 struct dma_chan *chan = atmel_port->chan_rx; in atmel_rx_from_dma()
1198 atmel_port->chan_rx = dma_request_slave_channel(mfd_dev, "rx"); in atmel_prepare_rx_dma()
1199 if (atmel_port->chan_rx == NULL) in atmel_prepare_rx_dma()
1202 dma_chan_name(atmel_port->chan_rx)); in atmel_prepare_rx_dma()
1234 ret = dmaengine_slave_config(atmel_port->chan_rx, in atmel_prepare_rx_dma()
1244 desc = dmaengine_prep_dma_cyclic(atmel_port->chan_rx, in atmel_prepare_rx_dma()
1264 dma_async_issue_pending(atmel_port->chan_rx); in atmel_prepare_rx_dma()
[all...]

Completed in 26 milliseconds

12