diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/haswell/acpi/peg.asl | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/northbridge/intel/haswell/acpi/peg.asl b/src/northbridge/intel/haswell/acpi/peg.asl index 8dac128b8a..c63f3f9169 100644 --- a/src/northbridge/intel/haswell/acpi/peg.asl +++ b/src/northbridge/intel/haswell/acpi/peg.asl @@ -1,12 +1,21 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +Field (\_SB.PCI0.MCHC.MCHP, DWordAcc, NoLock, Preserve) +{ + Offset (0x54), + , 1, + P2EN, 1, + P1EN, 1, + P0EN, 1, +} + Device (PEGP) { Name (_ADR, 0x00010000) Method (_STA) { - Return (((\_SB.PCI0.MCHC.DVEN >> 3) & 1) * 0xf) + Return (P0EN * 0xf) } Device (DEV0) @@ -21,7 +30,7 @@ Device (PEG1) Method (_STA) { - Return (((\_SB.PCI0.MCHC.DVEN >> 2) & 1) * 0xf) + Return (P1EN * 0xf) } Device (DEV0) @@ -36,7 +45,7 @@ Device (PEG2) Method (_STA) { - Return (((\_SB.PCI0.MCHC.DVEN >> 1) & 1) * 0xf) + Return (P2EN * 0xf) } Device (DEV0) |