diff options
| author | Huang Ying <ying.huang@intel.com> | 2010-08-12 11:55:17 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-08-14 22:47:55 -0400 |
| commit | 2ff729d506e8db82d76a93bc963df4d0a4d46b57 (patch) | |
| tree | 51cdaa84aad4504232b426a770ce16a5bd0d050b /drivers/acpi/apei/Kconfig | |
| parent | 7ad6e9435596f692ff65f399da12816c94960185 (diff) | |
| download | linux-2ff729d506e8db82d76a93bc963df4d0a4d46b57.tar.gz | |
ACPI, APEI, ERST debug support
This patch adds debugging/testing support to ERST. A misc device is implemented to export raw ERST read/write/clear etc operations to user space. With this patch, we can add ERST testing support to linuxfirmwarekit ISO (linuxfirmwarekit.org) to verify the kernel support and the firmware implementation. Signed-off-by: Huang Ying <ying.huang@intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/apei/Kconfig')
| -rw-r--r-- | drivers/acpi/apei/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig index f8c668f27b5a..907e350f1c7d 100644 --- a/drivers/acpi/apei/Kconfig +++ b/drivers/acpi/apei/Kconfig @@ -28,3 +28,12 @@ config ACPI_APEI_EINJ EINJ provides a hardware error injection mechanism, it is mainly used for debugging and testing the other parts of APEI and some other RAS features. + +config ACPI_APEI_ERST_DEBUG + tristate "APEI Error Record Serialization Table (ERST) Debug Support" + depends on ACPI_APEI + help + ERST is a way provided by APEI to save and retrieve hardware + error infomation to and from a persistent store. Enable this + if you want to debugging and testing the ERST kernel support + and firmware implementation. |