Lines Matching defs:tx_channel
93 int tx_channel;
429 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
453 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
498 if (channel == drv_data->tx_channel)
510 if ((channel == drv_data->tx_channel)
537 && (DCSR(drv_data->tx_channel) & DCSR_RUN)) {
945 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
946 DSADR(drv_data->tx_channel) = drv_data->tx_dma;
947 DTADR(drv_data->tx_channel) = drv_data->ssdr_physical;
950 DCMD(drv_data->tx_channel) = DCMD_FLOWTRG
955 DCMD(drv_data->tx_channel) = DCMD_INCSRCADDR
963 DCMD(drv_data->tx_channel) |= DCMD_ENDIRQEN;
972 DCSR(drv_data->tx_channel) |= DCSR_RUN;
1387 drv_data->tx_channel = -1;
1402 drv_data->tx_channel = pxa_request_dma("pxa2xx_spi_ssp_tx",
1406 if (drv_data->tx_channel < 0) {
1408 drv_data->tx_channel);
1417 | drv_data->tx_channel;
1422 | drv_data->tx_channel;
1427 | drv_data->tx_channel;
1477 if (drv_data->tx_channel != -1)
1478 pxa_free_dma(drv_data->tx_channel);
1529 pxa_free_dma(drv_data->tx_channel);