From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh
---
kernel/drivers/acpi/bus.c | 39 ++++++++++++++++++++++-----------------
1 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/acpi/bus.c b/kernel/drivers/acpi/bus.c
index d9dc9d2..5e14288 100644
--- a/kernel/drivers/acpi/bus.c
+++ b/kernel/drivers/acpi/bus.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* acpi_bus.c - ACPI Bus Driver ($Revision: 80 $)
*
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#include <linux/module.h>
@@ -111,8 +98,8 @@
acpi_status status;
unsigned long long sta;
- if (acpi_device_always_present(device)) {
- acpi_set_device_status(device, ACPI_STA_DEFAULT);
+ if (acpi_device_override_status(device, &sta)) {
+ acpi_set_device_status(device, sta);
return 0;
}
@@ -316,7 +303,11 @@
capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_OST_SUPPORT;
capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_PCLPI_SUPPORT;
+#ifdef CONFIG_ARM64
+ capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_GENERIC_INITIATOR_SUPPORT;
+#endif
#ifdef CONFIG_X86
+ capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_GENERIC_INITIATOR_SUPPORT;
if (boot_cpu_has(X86_FEATURE_HWP)) {
capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_CPC_SUPPORT;
capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_CPCV2_SUPPORT;
@@ -564,6 +555,7 @@
mutex_unlock(physical_node_lock);
return phys_dev;
}
+EXPORT_SYMBOL_GPL(acpi_get_first_physical_node);
static struct acpi_device *acpi_primary_dev_companion(struct acpi_device *adev,
const struct device *dev)
@@ -799,9 +791,23 @@
}
EXPORT_SYMBOL_GPL(acpi_match_device);
+static const void *acpi_of_device_get_match_data(const struct device *dev)
+{
+ struct acpi_device *adev = ACPI_COMPANION(dev);
+ const struct of_device_id *match = NULL;
+
+ if (!acpi_of_match_device(adev, dev->driver->of_match_table, &match))
+ return NULL;
+
+ return match->data;
+}
+
const void *acpi_device_get_match_data(const struct device *dev)
{
const struct acpi_device_id *match;
+
+ if (!dev->driver->acpi_match_table)
+ return acpi_of_device_get_match_data(dev);
match = acpi_match_device(dev->driver->acpi_match_table, dev);
if (!match)
@@ -1237,7 +1243,6 @@
acpi_kobj = NULL;
}
- init_acpi_device_notify();
result = acpi_bus_init();
if (result) {
kobject_put(acpi_kobj);
--
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