Searched refs:rx_ch (Results 1 – 5 of 5) sorted by relevance
102 struct dma_chan *rx_ch; member336 dmaengine_slave_config(spfi->rx_ch, &rxconf); in img_spfi_start_dma()338 rxdesc = dmaengine_prep_slave_sg(spfi->rx_ch, xfer->rx_sg.sgl, in img_spfi_start_dma()376 dma_async_issue_pending(spfi->rx_ch); in img_spfi_start_dma()390 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_start_dma()411 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_handle_err()673 spfi->rx_ch = dma_request_slave_channel(spfi->dev, "rx"); in img_spfi_probe()674 if (!spfi->tx_ch || !spfi->rx_ch) { in img_spfi_probe()677 if (spfi->rx_ch) in img_spfi_probe()678 dma_release_channel(spfi->rx_ch); in img_spfi_probe()[all …]
182 if (threaded && stm32_port->rx_ch) { in stm32_pending_rx()183 status = dmaengine_tx_status(stm32_port->rx_ch, in stm32_pending_rx()184 stm32_port->rx_ch->cookie, in stm32_pending_rx()204 if (stm32_port->rx_ch) { in stm32_get_char()441 if ((sr & USART_SR_RXNE) && !(stm32_port->rx_ch)) in stm32_interrupt()449 if (stm32_port->rx_ch) in stm32_interrupt()462 if (stm32_port->rx_ch) in stm32_threaded_interrupt()702 if (stm32_port->rx_ch) in stm32_set_termios()892 stm32port->rx_ch = dma_request_slave_channel(dev, "rx"); in stm32_of_dma_rx_probe()893 if (!stm32port->rx_ch) { in stm32_of_dma_rx_probe()[all …]
253 struct dma_chan *rx_ch; /* dma rx channel */ member
191 struct cppi_channel *rx_ch = controller->rx + i; in cppi_controller_start() local194 INIT_LIST_HEAD(&rx_ch->tx_complete); in cppi_controller_start()197 rx_ch->state_ram = rx; in cppi_controller_start()1262 struct cppi_channel *rx_ch; in cppi_interrupt() local1264 rx_ch = cppi->rx + index; in cppi_interrupt()1271 if (rx_ch->channel.actual_len != rx_ch->buf_len in cppi_interrupt()1272 && rx_ch->channel.actual_len in cppi_interrupt()1273 == rx_ch->offset) { in cppi_interrupt()1274 cppi_next_rx_segment(musb, rx_ch, 1); in cppi_interrupt()1279 rx_ch->channel.status = MUSB_DMA_STATUS_FREE; in cppi_interrupt()[all …]
75 u32 rx_ch:4; member
