Lines Matching defs:tx_channel
112 int tx_channel;
509 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
533 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
577 if (channel == drv_data->tx_channel)
589 if ((channel == drv_data->tx_channel)
616 && (DCSR(drv_data->tx_channel) & DCSR_RUN)) {
1060 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
1061 DSADR(drv_data->tx_channel) = drv_data->tx_dma;
1062 DTADR(drv_data->tx_channel) = drv_data->ssdr_physical;
1065 DCMD(drv_data->tx_channel) = DCMD_FLOWTRG
1070 DCMD(drv_data->tx_channel) = DCMD_INCSRCADDR
1078 DCMD(drv_data->tx_channel) |= DCMD_ENDIRQEN;
1084 DCSR(drv_data->tx_channel) |= DCSR_RUN;
1522 drv_data->tx_channel = -1;
1537 drv_data->tx_channel = pxa_request_dma("pxa2xx_spi_ssp_tx",
1541 if (drv_data->tx_channel < 0) {
1543 drv_data->tx_channel);
1549 DRCMR(ssp->drcmr_tx) = DRCMR_MAPVLD | drv_data->tx_channel;
1597 if (drv_data->tx_channel != -1)
1598 pxa_free_dma(drv_data->tx_channel);
1643 pxa_free_dma(drv_data->tx_channel);
1695 if (drv_data->tx_channel != -1)
1697 DRCMR_MAPVLD | drv_data->tx_channel;