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soc/intel/common/acpi: rename PEPD/LPI macros for clarification 

`ARG2` in the macro's names does not really provide any useful
information. Drop it and add `LPI` to clarify the relation to only
low-power idle states.

Change-Id: I8d44c9e4974c7f34aa5c32ba00328725f536fda6
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47247
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Michael Niewöhner 2020-11-05 15:38:37 +01:00 committed by Nico Huber
parent b6717b05be
commit 725a3d6533
1 changed files with 14 additions and 14 deletions
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28
src/soc/intel/common/block/acpi/acpi/pep.asl
View File

@ -1,13 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#define PEPD_DSM_ARG2_ENUM_FUNCTIONS 0
#define PEPD_DSM_ARG2_GET_DEVICE_CONSTRAINTS 1
#define PEPD_DSM_LPI_ENUM_FUNCTIONS 0
#define PEPD_DSM_LPI_GET_DEVICE_CONSTRAINTS 1
#define PEPD_DSM_ARG2_GET_CRASH_DUMP_DEV 2
#define PEPD_DSM_ARG2_DISPLAY_OFF_NOTIFY 3
#define PEPD_DSM_ARG2_DISPLAY_ON_NOTIFY 4
#define PEPD_DSM_ARG2_S0IX_ENTRY 5
#define PEPD_DSM_ARG2_S0IX_EXIT 6
#define PEPD_DSM_LPI_GET_CRASH_DUMP_DEV 2
#define PEPD_DSM_LPI_DISPLAY_OFF_NOTIFY 3
#define PEPD_DSM_LPI_DISPLAY_ON_NOTIFY 4
#define PEPD_DSM_LPI_S0IX_ENTRY 5
#define PEPD_DSM_LPI_S0IX_EXIT 6
External(\_SB.MS0X, MethodObj)
External(\_SB.PCI0.LPCB.EC0.S0IX, MethodObj)
@ -25,35 +25,35 @@ Device(PEPD)
/*
* Enum functions
*/
If(Arg2 == PEPD_DSM_ARG2_ENUM_FUNCTIONS) {
If(Arg2 == PEPD_DSM_LPI_ENUM_FUNCTIONS) {
Return(Buffer(One) {0x60})
}
/*
* Function 1 - Get Device Constraints
*/
If(Arg2 == PEPD_DSM_ARG2_GET_DEVICE_CONSTRAINTS) {
If(Arg2 == PEPD_DSM_LPI_GET_DEVICE_CONSTRAINTS) {
Return(Package(5) {0, Ones, Ones, Ones, Ones})
}
/*
* Function 2 - Get Crash Dump Device
*/
If(Arg2 == PEPD_DSM_ARG2_GET_CRASH_DUMP_DEV) {
If(Arg2 == PEPD_DSM_LPI_GET_CRASH_DUMP_DEV) {
Return(Buffer(One) {0x0})
}
/*
* Function 3 - Display Off Notification
*/
If(Arg2 == PEPD_DSM_ARG2_DISPLAY_OFF_NOTIFY) {
If(Arg2 == PEPD_DSM_LPI_DISPLAY_OFF_NOTIFY) {
}
/*
* Function 4 - Display On Notification
*/
If(Arg2 == PEPD_DSM_ARG2_DISPLAY_ON_NOTIFY) {
If(Arg2 == PEPD_DSM_LPI_DISPLAY_ON_NOTIFY) {
}
/*
* Function 5 - Low Power S0 Entry Notification
*/
If(Arg2 == PEPD_DSM_ARG2_S0IX_ENTRY) {
If(Arg2 == PEPD_DSM_LPI_S0IX_ENTRY) {
/* Inform the EC */
If (CondRefOf (\_SB.PCI0.LPCB.EC0.S0IX)) {
\_SB.PCI0.LPCB.EC0.S0IX(1)
@ -76,7 +76,7 @@ Device(PEPD)
/*
* Function 6 - Low Power S0 Exit Notification
*/
If(Arg2 == PEPD_DSM_ARG2_S0IX_EXIT) {
If(Arg2 == PEPD_DSM_LPI_S0IX_EXIT) {
/* Inform the EC */
If (CondRefOf (\_SB.PCI0.LPCB.EC0.S0IX)) {
\_SB.PCI0.LPCB.EC0.S0IX(0)