From 5a38bcac1f2f0bd0d24700690e36a277ffd0396d Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 21 Feb 2017 14:37:30 +0000 Subject: arm64: arch_timer: Allow erratum matching with ACPI OEM information Just as we're able to identify a broken platform using some DT information, let's enable a way to spot the offenders with ACPI. The difference is that we can only match on some OEM info instead of implementation-specific properties. So in order to avoid the insane multiplication of errata structures, we allow an array of OEM descriptions to be attached to an erratum structure. Acked-by: Thomas Gleixner Tested-by: dann frazier Tested-by: Hanjun Guo Reviewed-by: Hanjun Guo Signed-off-by: Marc Zyngier --- arch/arm64/include/asm/arch_timer.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/include/asm/arch_timer.h') diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h index 6bd1a9a1573a..74d08e44a651 100644 --- a/arch/arm64/include/asm/arch_timer.h +++ b/arch/arm64/include/asm/arch_timer.h @@ -41,6 +41,7 @@ extern struct static_key_false arch_timer_read_ool_enabled; enum arch_timer_erratum_match_type { ate_match_dt, ate_match_local_cap_id, + ate_match_acpi_oem_info, }; struct clock_event_device; -- cgit v1.2.3