/* 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 */