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ACPI, x86: Extended error log driver for x86 platform

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This H/W error log driver (a.k.a eMCA driver) is implemented based on
http://www.intel.com/content/www/us/en/architecture-and-technology/enhanced-mca-logging-xeon-paper.html

After errors are captured, more detailed platform specific information
can be got via this new enhanced H/W error log driver. Most notably we
can track memory errors back to the DIMM slot silk screen label.

Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Chen, Gong
2013-10-21 14:29:25 -07:00
committed by Tony Luck
parent 10ef6b0dff
commit 4b3db708b1
6 changed files with 352 additions and 1 deletions
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drivers/acpi/bus.c
+2 -1
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@@ -174,7 +174,7 @@ static void acpi_print_osc_error(acpi_handle handle,
printk("\n");
}
static acpi_status acpi_str_to_uuid(char *str, u8 *uuid)
acpi_status acpi_str_to_uuid(char *str, u8 *uuid)
{
int i;
static int opc_map_to_uuid[16] = {6, 4, 2, 0, 11, 9, 16, 14, 19, 21,
@@ -195,6 +195,7 @@ static acpi_status acpi_str_to_uuid(char *str, u8 *uuid)
}
return AE_OK;
}
EXPORT_SYMBOL_GPL(acpi_str_to_uuid);
acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context)
{