st_dma
(hwreg_present(&st_dma.dma_vhi) &&
(st_dma.dma_vhi = 0x55) && (st_dma.dma_hi = 0xaa) &&
st_dma.dma_vhi == 0x55 && st_dma.dma_hi == 0xaa &&
(st_dma.dma_vhi = 0xaa) && (st_dma.dma_hi = 0x55) &&
st_dma.dma_vhi == 0xaa && st_dma.dma_hi == 0x55)) {
sky2_write32(hw, STAT_LIST_ADDR_LO, hw->st_dma);
sky2_write32(hw, STAT_LIST_ADDR_HI, (u64) hw->st_dma >> 32);
&hw->st_dma, GFP_KERNEL);
hw->st_le, hw->st_dma);
hw->st_le, hw->st_dma);
dma_addr_t st_dma;
st_dma.dma_lo = (unsigned char)adr;
st_dma.dma_md = (unsigned char)adr;
st_dma.dma_hi = (unsigned char)adr;
adr = st_dma.dma_lo;
adr |= (st_dma.dma_md & 0xff) << 8;
adr |= (st_dma.dma_hi & 0xff) << 16;
st_dma.dma_mode_status = 0x90;
dma_stat = st_dma.dma_mode_status;
st_dma.dma_mode_status = 0x90 | dir;
st_dma.dma_mode_status = 0x90 | (dir ^ 0x100);
st_dma.dma_mode_status = 0x90 | dir;
st_dma.fdc_acces_seccount = (count + (dir ? 511 : 0)) >> 9;
st_dma.dma_mode_status = 0x10 | dir;
st_dma.dma_mode_status = 0x90;