[RFC PATCH 10/23] x86/hpet: Relocate flag definitions to a header file
From: Ricardo Neri <hidden>
Date: 2018-06-13 01:05:24
Also in:
linux-iommu, lkml, sparclinux
Subsystem:
hpet: x86, the rest, x86 architecture (32-bit and 64-bit) · Maintainers:
Linus Torvalds, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen
Users of HPET timers (such as the hardlockup detector) need the definitions of these flags to interpret the configuration of a timer as passed by platform code. Cc: Ashok Raj <redacted> Cc: Andi Kleen <redacted> Cc: Tony Luck <tony.luck@intel.com> Cc: Borislav Petkov <redacted> Cc: Jacob Pan <redacted> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Philippe Ombredanne <redacted> Cc: Kate Stewart <redacted> Cc: "Rafael J. Wysocki" <redacted> Cc: "Ravi V. Shankar" <redacted> Cc: x86@kernel.org Cc: iommu@lists.linux-foundation.org Signed-off-by: Ricardo Neri <redacted> --- arch/x86/include/asm/hpet.h | 6 ++++++ arch/x86/kernel/hpet.c | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h
index 3266796..9fd112a 100644
--- a/arch/x86/include/asm/hpet.h
+++ b/arch/x86/include/asm/hpet.h@@ -64,6 +64,12 @@ /* Timer used for the hardlockup detector */ #define HPET_WD_TIMER_NR 2 +#define HPET_DEV_USED_BIT 2 +#define HPET_DEV_USED (1 << HPET_DEV_USED_BIT) +#define HPET_DEV_VALID 0x8 +#define HPET_DEV_FSB_CAP 0x1000 +#define HPET_DEV_PERI_CAP 0x2000 + /* hpet memory map physical address */ extern unsigned long hpet_address; extern unsigned long force_hpet_address;
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index b03faee..99d4972 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c@@ -24,12 +24,6 @@ NSEC = 10^-9 */ #define FSEC_PER_NSEC 1000000L -#define HPET_DEV_USED_BIT 2 -#define HPET_DEV_USED (1 << HPET_DEV_USED_BIT) -#define HPET_DEV_VALID 0x8 -#define HPET_DEV_FSB_CAP 0x1000 -#define HPET_DEV_PERI_CAP 0x2000 - #define HPET_MIN_CYCLES 128 #define HPET_MIN_PROG_DELTA (HPET_MIN_CYCLES + (HPET_MIN_CYCLES >> 1))
--
2.7.4