From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/acpi/acpica/evgpeinit.c | 32 ++++++++++++++++++++------------
1 files changed, 20 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/acpi/acpica/evgpeinit.c b/kernel/drivers/acpi/acpica/evgpeinit.c
index 1f68675..6d82d30 100644
--- a/kernel/drivers/acpi/acpica/evgpeinit.c
+++ b/kernel/drivers/acpi/acpica/evgpeinit.c
@@ -3,7 +3,7 @@
*
* Module Name: evgpeinit - System GPE initialization and update
*
- * Copyright (C) 2000 - 2018, Intel Corp.
+ * Copyright (C) 2000 - 2020, Intel Corp.
*
*****************************************************************************/
@@ -32,6 +32,16 @@
* kernel boot time as well.
*/
+#ifdef ACPI_GPE_USE_LOGICAL_ADDRESSES
+#define ACPI_FADT_GPE_BLOCK_ADDRESS(N) \
+ acpi_gbl_FADT.xgpe##N##_block.space_id == \
+ ACPI_ADR_SPACE_SYSTEM_MEMORY ? \
+ (u64)acpi_gbl_xgpe##N##_block_logical_address : \
+ acpi_gbl_FADT.xgpe##N##_block.address
+#else
+#define ACPI_FADT_GPE_BLOCK_ADDRESS(N) acpi_gbl_FADT.xgpe##N##_block.address
+#endif /* ACPI_GPE_USE_LOGICAL_ADDRESSES */
+
/*******************************************************************************
*
* FUNCTION: acpi_ev_gpe_initialize
@@ -49,6 +59,7 @@
u32 register_count1 = 0;
u32 gpe_number_max = 0;
acpi_status status;
+ u64 address;
ACPI_FUNCTION_TRACE(ev_gpe_initialize);
@@ -85,8 +96,9 @@
* If EITHER the register length OR the block address are zero, then that
* particular block is not supported.
*/
- if (acpi_gbl_FADT.gpe0_block_length &&
- acpi_gbl_FADT.xgpe0_block.address) {
+ address = ACPI_FADT_GPE_BLOCK_ADDRESS(0);
+
+ if (acpi_gbl_FADT.gpe0_block_length && address) {
/* GPE block 0 exists (has both length and address > 0) */
@@ -97,7 +109,6 @@
/* Install GPE Block 0 */
status = acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device,
- acpi_gbl_FADT.xgpe0_block.
address,
acpi_gbl_FADT.xgpe0_block.
space_id, register_count0, 0,
@@ -110,8 +121,9 @@
}
}
- if (acpi_gbl_FADT.gpe1_block_length &&
- acpi_gbl_FADT.xgpe1_block.address) {
+ address = ACPI_FADT_GPE_BLOCK_ADDRESS(1);
+
+ if (acpi_gbl_FADT.gpe1_block_length && address) {
/* GPE block 1 exists (has both length and address > 0) */
@@ -137,7 +149,6 @@
status =
acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device,
- acpi_gbl_FADT.xgpe1_block.
address,
acpi_gbl_FADT.xgpe1_block.
space_id, register_count1,
@@ -156,8 +167,6 @@
* GPE0 and GPE1 do not have to be contiguous in the GPE number
* space. However, GPE0 always starts at GPE number zero.
*/
- gpe_number_max = acpi_gbl_FADT.gpe1_base +
- ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1);
}
}
@@ -169,7 +178,6 @@
ACPI_DEBUG_PRINT((ACPI_DB_INIT,
"There are no GPE blocks defined in the FADT\n"));
- status = AE_OK;
goto cleanup;
}
@@ -292,7 +300,7 @@
acpi_status status;
u32 gpe_number;
u8 temp_gpe_number;
- char name[ACPI_NAME_SIZE + 1];
+ char name[ACPI_NAMESEG_SIZE + 1];
u8 type;
ACPI_FUNCTION_TRACE(ev_match_gpe_method);
@@ -310,7 +318,7 @@
* 1) Extract the method name and null terminate it
*/
ACPI_MOVE_32_TO_32(name, &method_node->name.integer);
- name[ACPI_NAME_SIZE] = 0;
+ name[ACPI_NAMESEG_SIZE] = 0;
/* 2) Name must begin with an underscore */
--
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