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[Qemu-devel] [PATCH v3 18/26] q35: Suppress SMM BIOS initialization unde
From: |
Jason Baron |
Subject: |
[Qemu-devel] [PATCH v3 18/26] q35: Suppress SMM BIOS initialization under KVM |
Date: |
Fri, 19 Oct 2012 16:43:37 -0400 |
From: Jan Kiszka <address@hidden>
Same as for i44fx: KVM does not support SMM yet. Signal it initialized
to Seabios to avoid failures.
Reviewed-by: Paolo Bonzini <address@hidden>
Signed-off-by: Jan Kiszka <address@hidden>
Signed-off-by: Jason Baron <address@hidden>
---
hw/acpi_ich9.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c
index c45921c..61034d3 100644
--- a/hw/acpi_ich9.c
+++ b/hw/acpi_ich9.c
@@ -28,6 +28,7 @@
#include "qemu-timer.h"
#include "sysemu.h"
#include "acpi.h"
+#include "kvm.h"
#include "ich9.h"
@@ -292,6 +293,12 @@ static void pm_reset(void *opaque)
acpi_pm_tmr_reset(&pm->acpi_regs);
acpi_gpe_reset(&pm->acpi_regs);
+ if (kvm_enabled()) {
+ /* Mark SMM as already inited to prevent SMM from running. KVM does not
+ * support SMM mode. */
+ pm->smi_en |= ICH9_PMIO_SMI_EN_APMC_EN;
+ }
+
pm_update_sci(pm);
}
--
1.7.1
- Re: [Qemu-devel] [PATCH v3 11/26] pcie: Convert PCIExpressHost to use the QOM., (continued)
- [Qemu-devel] [PATCH v3 12/26] ich9: Add acpi support and definitions, Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 13/26] ich9: Add the lpc chip, Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 18/26] q35: Suppress SMM BIOS initialization under KVM,
Jason Baron <=
- [Qemu-devel] [PATCH v3 16/26] ich9: Add i82801b11 dmi-to-pci bridge, Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 14/26] ich9: Add smbus, Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 22/26] Add a fallback bios file search, if -L fails., Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 23/26] q35: automatically load the q35 dsdt table, Jason Baron, 2012/10/19
- [Qemu-devel] [PATCH v3 25/26] q35: fill in usb pci slots with -usb, Jason Baron, 2012/10/19