Searched refs:dma_chan_tx (Results 1 – 5 of 5) sorted by relevance
129 struct dma_chan *dma_chan_tx; member267 dma_chan = host->dma_chan_tx; in moxart_transfer_dma()467 dmaengine_terminate_all(host->dma_chan_tx); in moxart_irq()599 host->dma_chan_tx = dma_request_chan(dev, "tx"); in moxart_probe()612 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe()613 if (PTR_ERR(host->dma_chan_tx) == -EPROBE_DEFER || in moxart_probe()618 if (!IS_ERR(host->dma_chan_tx)) { in moxart_probe()619 dma_release_channel(host->dma_chan_tx); in moxart_probe()620 host->dma_chan_tx = NULL; in moxart_probe()632 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()[all …]
70 struct dma_chan *dma_chan_tx; member194 chan = host->dma_chan_tx; in pxamci_setup_data()321 dma_async_issue_pending(host->dma_chan_tx); in pxamci_cmd_done()340 chan = host->dma_chan_tx; in pxamci_data_done()544 chan = host->dma_chan_tx; in pxamci_dma_irq()719 host->dma_chan_tx = dma_request_chan(dev, "tx"); in pxamci_probe()720 if (IS_ERR(host->dma_chan_tx)) { in pxamci_probe()722 ret = PTR_ERR(host->dma_chan_tx); in pxamci_probe()723 host->dma_chan_tx = NULL; in pxamci_probe()777 if (host->dma_chan_tx) in pxamci_probe()[all …]
125 struct dma_chan *dma_chan_tx; member349 struct dma_chan *chan = epf_mhi->dma_chan_tx; in pci_epf_mhi_edma_write()444 epf_mhi->dma_chan_tx = dma_request_channel(mask, pci_epf_mhi_filter, in pci_epf_mhi_dma_init()446 if (IS_ERR_OR_NULL(epf_mhi->dma_chan_tx)) { in pci_epf_mhi_dma_init()456 dma_release_channel(epf_mhi->dma_chan_tx); in pci_epf_mhi_dma_init()457 epf_mhi->dma_chan_tx = NULL; in pci_epf_mhi_dma_init()466 dma_release_channel(epf_mhi->dma_chan_tx); in pci_epf_mhi_dma_deinit()468 epf_mhi->dma_chan_tx = NULL; in pci_epf_mhi_dma_deinit()
55 struct dma_chan *dma_chan_tx; member125 epf_test->dma_chan_tx : epf_test->dma_chan_rx; in pci_epf_test_data_transfer()245 epf_test->dma_chan_tx = dma_chan; in pci_epf_test_init_dma_chan()269 epf_test->dma_chan_tx = epf_test->dma_chan_rx = dma_chan; in pci_epf_test_init_dma_chan()285 dma_release_channel(epf_test->dma_chan_tx); in pci_epf_test_clean_dma_chan()286 if (epf_test->dma_chan_tx == epf_test->dma_chan_rx) { in pci_epf_test_clean_dma_chan()287 epf_test->dma_chan_tx = NULL; in pci_epf_test_clean_dma_chan()364 if (!dma_has_cap(DMA_MEMCPY, epf_test->dma_chan_tx->device->cap_mask)) { in pci_epf_test_copy()
221 struct dma_chan *dma_chan_rx, *dma_chan_tx; member623 struct dma_chan *chan = sport->dma_chan_tx; in imx_uart_dma_tx()1365 if (sport->dma_chan_tx) { in imx_uart_dma_exit()1366 dmaengine_terminate_sync(sport->dma_chan_tx); in imx_uart_dma_exit()1367 dma_release_channel(sport->dma_chan_tx); in imx_uart_dma_exit()1368 sport->dma_chan_tx = NULL; in imx_uart_dma_exit()1406 sport->dma_chan_tx = dma_request_slave_channel(dev, "tx"); in imx_uart_dma_init()1407 if (!sport->dma_chan_tx) { in imx_uart_dma_init()1417 ret = dmaengine_slave_config(sport->dma_chan_tx, &slave_config); in imx_uart_dma_init()1579 dmaengine_terminate_sync(sport->dma_chan_tx); in imx_uart_shutdown()[all …]