| /**************************************************************** |
| * HPET |
| ****************************************************************/ |
| |
| Scope(\_SB) { |
| Device(HPET) { |
| Name(_HID, EISAID("PNP0103")) |
| Name(_UID, 0) |
| OperationRegion(HPTM, SystemMemory, 0xFED00000, 0x400) |
| Field(HPTM, DWordAcc, Lock, Preserve) { |
| VEND, 32, |
| PRD, 32, |
| } |
| Method(_STA, 0, NotSerialized) { |
| Store(VEND, Local0) |
| Store(PRD, Local1) |
| ShiftRight(Local0, 16, Local0) |
| If (LOr(LEqual(Local0, 0), LEqual(Local0, 0xffff))) { |
| Return (0x0) |
| } |
| If (LOr(LEqual(Local1, 0), LGreater(Local1, 100000000))) { |
| Return (0x0) |
| } |
| Return (0x0F) |
| } |
| Name(_CRS, ResourceTemplate() { |
| #if 0 /* This makes WinXP BSOD for not yet figured reasons. */ |
| IRQNoFlags() {2, 8} |
| #endif |
| Memory32Fixed(ReadOnly, |
| 0xFED00000, // Address Base |
| 0x00000400, // Address Length |
| ) |
| }) |
| } |
| } |
