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ACPI / APEI: Add support for the SDEI GHES Notification type

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If the GHES notification type is SDEI, register the provided event
using the SDEI-GHES helper.

SDEI may be one of two types of event, normal and critical. Critical
events can interrupt normal events, so these must have separate
fixmap slots and locks in case both event types are in use.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
James Morse
2019-01-29 18:49:02 +00:00
committed by Rafael J. Wysocki
parent f96935d3bc
commit f9f05395f3
2 changed files with 88 additions and 0 deletions
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3
include/linux/arm_sdei.h
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@@ -12,7 +12,10 @@ enum sdei_conduit_types {
};
#include <acpi/ghes.h>
#ifdef CONFIG_ARM_SDE_INTERFACE
#include <asm/sdei.h>
#endif
/* Arch code should override this to set the entry point from firmware... */
#ifndef sdei_arch_get_entry_point