Lines Matching refs:Head
1126 UINTN Head;
1172 // Compute I/O location in Sector, Head, Cylinder format
1176 Head = Temp % (BiosBlockIoDev->Bios.MaxHead + 1);
1180 // Limit transfer to this Head & Cylinder
1197 CheckLba = Cylinder * (BiosBlockIoDev->Bios.MaxHead + 1) + Head;
1202 "RLD: LBA %x (%x), Sector %x (%x), Head %x (%x), Cyl %x, UCyl %x\n",
1207 Head,
1215 Regs.H.DH = (UINT8) (Head & 0x3f);
1225 (UINT8) (Head & 0x3f),
1328 UINTN Head;
1374 // Compute I/O location in Sector, Head, Cylinder format
1378 Head = Temp % (BiosBlockIoDev->Bios.MaxHead + 1);
1382 // Limit transfer to this Head & Cylinder
1399 CheckLba = Cylinder * (BiosBlockIoDev->Bios.MaxHead + 1) + Head;
1404 "RLD: LBA %x (%x), Sector %x (%x), Head %x (%x), Cyl %x, UCyl %x\n",
1409 Head,
1417 Regs.H.DH = (UINT8) (Head & 0x3f);
1430 (UINT8) (Head & 0x3f),