Lines Matching refs:st_dma
135 st_dma.dma_lo = (unsigned char)adr;
138 st_dma.dma_md = (unsigned char)adr;
141 st_dma.dma_hi = (unsigned char)adr;
148 adr = st_dma.dma_lo;
150 adr |= (st_dma.dma_md & 0xff) << 8;
152 adr |= (st_dma.dma_hi & 0xff) << 16;
377 st_dma.dma_mode_status = 0x90;
378 dma_stat = st_dma.dma_mode_status;
771 st_dma.dma_mode_status = 0x90;
884 st_dma.dma_mode_status = 0x90 | dir;
885 st_dma.dma_mode_status = 0x90 | (dir ^ 0x100);
886 st_dma.dma_mode_status = 0x90 | dir;
890 st_dma.fdc_acces_seccount = (count + (dir ? 511 : 0)) >> 9;
892 st_dma.dma_mode_status = 0x10 | dir;