Lines Matching refs:dma_channel
659 unsigned char irq, dma_channel, subversion, i;
687 unsigned char dma_channel: 2, interrupt:2,
691 interrupt: 2, dma_channel: 2;
731 dma_channel = dma_channel_table[config_1.dma_channel];
742 if (subversion == ISA && request_dma(dma_channel, driver_name)) {
744 name, dma_channel);
796 sh[j]->dma_channel = NO_DMA;
805 disable_dma(dma_channel);
806 clear_dma_ff(dma_channel);
807 set_dma_mode(dma_channel, DMA_MODE_CASCADE);
808 enable_dma(dma_channel);
811 sh[j]->dma_channel = dma_channel;
832 if (dma_channel == NO_DMA) sprintf(dma_name, "%s", "BMST");
833 else sprintf(dma_name, "DMA %u", dma_channel);
879 if (subversion == ISA) free_dma(dma_channel);
1827 if (sh[j]->dma_channel != NO_DMA)
1828 free_dma(sh[j]->dma_channel);