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[Qemu-devel] [PATCH v2 14/21] q35: Suppress SMM BIOS initialization unde
From: |
Jason Baron |
Subject: |
[Qemu-devel] [PATCH v2 14/21] q35: Suppress SMM BIOS initialization under KVM |
Date: |
Mon, 8 Oct 2012 23:30:34 -0400 |
From: Jan Kiszka <address@hidden>
Same as for i44fx: KVM does not support SMM yet. Signal it initialized
to Seabios to avoid failures.
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 9e78b60..1412ad3 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 "q35.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
- [Qemu-devel] [PATCH v2 09/21] pci: Add class 0xc05 as 'SMBus', (continued)
- [Qemu-devel] [PATCH v2 09/21] pci: Add class 0xc05 as 'SMBus', Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 10/21] pcie: pass pcie window size to pcie_host_mmcfg_update(), Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 08/21] pci_ids: add intel 82801BA pci-to-pci bridge id and PCI_CLASS_SERIAL_SMBUS, Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 11/21] pcie: Convert PCIExpressHost to use the QOM., Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 07/21] pc/piix_pci: factor out smram/pam logic, Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 14/21] q35: Suppress SMM BIOS initialization under KVM,
Jason Baron <=
- [Qemu-devel] [PATCH v2 17/21] q35: Add kvmclock support, Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 15/21] q35: Fix non-PCI IRQ processing in ich9_lpc_update_apic, Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 19/21] Add a fallback bios file search, if -L fails., Jason Baron, 2012/10/08
- [Qemu-devel] [PATCH v2 16/21] q35: smbus: Remove PCI_STATUS_SIG_SYSTEM_ERROR and PCI_STATUS_DETECTED_PARITY from w1cmask, Jason Baron, 2012/10/08