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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
/* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed */
Name(SSFG, 0x09)
If (CONFIG(HAVE_ACPI_RESUME)) {
Store(0x0D, SSFG)
}
If (CONFIG(DISABLE_ACPI_HIBERNATE)) {
Store(And(SSFG, 0xF7), SSFG)
}
/* Supported sleep states: */
Name(\_S0, Package () {0x00, 0x00, 0x00, 0x00} ) /* (S0) - working state */
If (And(SSFG, 0x01)) {
Name(\_S1, Package () {0x01, 0x01, 0x00, 0x00} ) /* (S1) - sleeping w/CPU context */
}
If (And(SSFG, 0x02)) {
Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} ) /* (S2) - "light" Suspend to RAM */
}
If (And(SSFG, 0x04)) {
Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} ) /* (S3) - Suspend to RAM */
}
If (And(SSFG, 0x08)) {
Name(\_S4, Package () {0x04, 0x04, 0x00, 0x00} ) /* (S4) - Suspend to Disk */
}
Name(\_S5, Package () {0x05, 0x05, 0x00, 0x00} ) /* (S5) - Soft Off */
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