| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <commonlib/include/commonlib/console/post_codes.h> |
| |
| External(\_SB.MPTS, MethodObj) |
| External(\_SB.MWAK, MethodObj) |
| External(\_SB.PCI0.EGPM, MethodObj) |
| External(\_SB.PCI0.RGPM, MethodObj) |
| |
| /* Port 80 POST */ |
| |
| OperationRegion (POST, SystemIO, CONFIG_POST_IO_PORT, 1) |
| Field (POST, ByteAcc, Lock, Preserve) |
| { |
| DBG0, 8 |
| } |
| |
| /* |
| * The _PTS method (Prepare To Sleep) is called before the OS is |
| * entering a sleep state. The sleep state number is passed in Arg0 |
| */ |
| |
| Method (_PTS, 1) |
| { |
| DBG0 = POST_OS_ENTER_PTS |
| |
| If (CondRefOf (\_SB.MPTS)) |
| { |
| \_SB.MPTS (Arg0) |
| } |
| /* |
| * Save the current PM bits then |
| * enable GPIO PM with MISCCFG_GPIO_PM_CONFIG_BITS |
| */ |
| If (CondRefOf (\_SB.PCI0.EGPM)) |
| { |
| \_SB.PCI0.EGPM () |
| } |
| } |
| |
| /* The _WAK method is called on system wakeup */ |
| |
| Method (_WAK, 1) |
| { |
| DBG0 = POST_OS_ENTER_WAKE |
| |
| If (CondRefOf (\_SB.MWAK)) |
| { |
| \_SB.MWAK (Arg0) |
| } |
| /* Restore GPIO all Community PM */ |
| If (CondRefOf (\_SB.PCI0.RGPM)) |
| { |
| \_SB.PCI0.RGPM () |
| } |
| |
| Return (Package(){0,0}) |
| } |
