| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* Data to be patched by the BIOS during POST */ |
| /* FIXME the patching is not done yet! */ |
| /* Memory related values */ |
| Name(LOMH, 0x0) /* Start of unused memory in C0000-E0000 range */ |
| Name(PBAD, 0x0) /* Address of BIOS area (If TOM2 != 0, Addr >> 16) */ |
| Name(PBLN, 0x0) /* Length of BIOS area */ |
| |
| Name(PCBA, CONFIG_MMCONF_BASE_ADDRESS) /* Base address of PCIe config space */ |
| Name(HPBA, 0xFED00000) /* Base address of HPET table */ |
| |
| /* Some global data */ |
| Name(OSVR, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ |
| Name(OSV, Ones) /* Assume nothing */ |
| Name(PICM, One) /* Assume APIC */ |
| |
| Scope(\_SB) { |
| Method(OSFL, 0){ |
| |
| if (OSVR != Ones) {Return (OSVR)} /* OS version was already detected */ |
| |
| if(CondRefOf(\_OSI)) |
| { |
| OSVR = 1 /* Assume some form of XP */ |
| if (\_OSI("Windows 2006")) /* Vista */ |
| { |
| OSVR = 2 |
| } |
| } else { |
| If (WCMP(\_OS,"Linux")) { |
| OSVR = 3 /* Linux */ |
| } Else { |
| OSVR = 4 /* Gotta be WinCE */ |
| } |
| } |
| Return(OSVR) |
| } |
| } |
| |
| Scope(\_SI) { |
| Method(_SST, 1) { |
| /* DBGO("\\_SI\\_SST\n") */ |
| /* DBGO(" New Indicator state: ") */ |
| /* DBGO(Arg0) */ |
| /* DBGO("\n") */ |
| } |
| } /* End Scope SI */ |