[SeaBIOS] [RFC PATCH v2 17/21] acpi_dsdt: Revert internal dimm state on _OST failure
Vasilis Liaskovitis
vasilis.liaskovitis at profitbricks.com
Wed Jul 11 12:32:02 CEST 2012
This reverts bitmap state in the case of a failed hot operation, in order to
allow retry of failed hot operations
Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis at profitbricks.com>
---
src/acpi-dsdt.dsl | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl
index 1c253ca..0d37bbc 100644
--- a/src/acpi-dsdt.dsl
+++ b/src/acpi-dsdt.dsl
@@ -832,6 +832,8 @@ DefinitionBlock (
Switch(And(Arg1, 0xFF)) {
Case(0x1) {
Store(Arg2, MEF)
+ // Revert MEON flag for this memory device to one
+ Store(One, Index(MEON, Arg2))
}
}
}
@@ -843,6 +845,8 @@ DefinitionBlock (
}
Case(0x1) {
Store(Arg2, MIF)
+ // Revert MEON flag for this memory device to zero
+ Store(Zero, Index(MEON, Arg2))
}
}
}
--
1.7.9
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