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/* 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 */
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