Lines Matching defs:rx_channel
111 int rx_channel;
508 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
534 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
536 if (wait_dma_channel_stop(drv_data->rx_channel) == 0)
548 (DCMD(drv_data->rx_channel) & DCMD_LENGTH);
1043 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
1044 DSADR(drv_data->rx_channel) = drv_data->ssdr_physical;
1045 DTADR(drv_data->rx_channel) = drv_data->rx_dma;
1048 DCMD(drv_data->rx_channel) = DCMD_FLOWSRC
1053 DCMD(drv_data->rx_channel) = DCMD_INCTRGADDR
1083 DCSR(drv_data->rx_channel) |= DCSR_RUN;
1523 drv_data->rx_channel = -1;
1527 drv_data->rx_channel = pxa_request_dma("pxa2xx_spi_ssp_rx",
1531 if (drv_data->rx_channel < 0) {
1533 drv_data->rx_channel);
1548 DRCMR(ssp->drcmr_rx) = DRCMR_MAPVLD | drv_data->rx_channel;
1599 if (drv_data->rx_channel != -1)
1600 pxa_free_dma(drv_data->rx_channel);
1644 pxa_free_dma(drv_data->rx_channel);
1692 if (drv_data->rx_channel != -1)
1694 DRCMR_MAPVLD | drv_data->rx_channel;