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/* SPDX-License-Identifier: GPL-2.0-only */
/* The _WAK method is called on system wakeup */
Method(_WAK,1)
{
// CPU specific part
// Notify PCI Express slots in case a card
// was inserted while a sleep state was active.
// Are we going to S3?
If (Arg0 == 3) {
// ..
}
// Are we going to S4?
If (Arg0 == 4) {
// ..
}
// TODO: Windows XP SP2 P-State restore
Return(Package(){0,0})
}
/* System Bus */
Scope(\_SB)
{
/* This method is placed on the top level, so we can make sure it's the
* first executed _INI method.
*/
Method(_INI, 0)
{
/* The DTS data in NVS is probably not up to date.
* Update temperature values and make sure AP thermal
* interrupts can happen
*/
// TRAP(71) // TODO
\GOS()
/* And the OS workarounds start right after we know what we're
* running: Windows XP SP1 needs to have C-State coordination
* enabled in SMM.
*/
If ((OSYS == 2001) && MPEN) {
// TRAP(61) // TODO
}
/* SMM power state and C4-on-C3 settings need to be updated */
// TRAP(43) // TODO
}
}
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