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kvm: Apply SMM-already-initialized workaround on reset (Jan Kiszka) 

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7136 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-04-17 14:26:21 +00:00
parent 29203dcf31
commit 3c892168a0
1 changed files with 11 additions and 6 deletions
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17
hw/acpi.c
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@ -483,13 +483,18 @@ static int pm_load(QEMUFile* f,void* opaque,int version_id)
static void piix4_reset(void *opaque) static void piix4_reset(void *opaque)
{ {
PIIX4PMState *s = opaque; PIIX4PMState *s = opaque;
uint8_t *pci_conf = s->dev.config; uint8_t *pci_conf = s->dev.config;
pci_conf[0x58] = 0; pci_conf[0x58] = 0;
pci_conf[0x59] = 0; pci_conf[0x59] = 0;
pci_conf[0x5a] = 0; pci_conf[0x5a] = 0;
pci_conf[0x5b] = 0; pci_conf[0x5b] = 0;
if (kvm_enabled()) {
/* Mark SMM as already inited (until KVM supports SMM). */
pci_conf[0x5B] = 0x02;
}
} }
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,