Lines Matching refs:st_dma
104 st_dma.dma_lo = (unsigned char)adr;
107 st_dma.dma_md = (unsigned char)adr;
110 st_dma.dma_hi = (unsigned char)adr;
117 adr = st_dma.dma_lo;
119 adr |= (st_dma.dma_md & 0xff) << 8;
121 adr |= (st_dma.dma_hi & 0xff) << 16;
279 st_dma.dma_mode_status = 0x90;
280 dma_stat = st_dma.dma_mode_status;
468 st_dma.dma_mode_status = 0x90 | dir;
469 st_dma.dma_mode_status = 0x90 | (dir ^ 0x100);
470 st_dma.dma_mode_status = 0x90 | dir;
474 st_dma.fdc_acces_seccount = (count + (dir ? 511 : 0)) >> 9;
476 st_dma.dma_mode_status = 0x10 | dir;
682 st_dma.dma_mode_status = 0x90;