diff options
| -rw-r--r-- | hw/audio/intel-hda.c | 4 | ||||
| -rw-r--r-- | include/hw/i386/pc.h | 7 |
2 files changed, 9 insertions, 2 deletions
diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c index aa49b47482..0ac911eada 100644 --- a/hw/audio/intel-hda.c +++ b/hw/audio/intel-hda.c @@ -187,6 +187,7 @@ struct IntelHDAState { /* properties */ uint32_t debug; uint32_t msi; + bool old_msi_addr; }; #define TYPE_INTEL_HDA_GENERIC "intel-hda-generic" @@ -1141,7 +1142,7 @@ static int intel_hda_init(PCIDevice *pci) "intel-hda", 0x4000); pci_register_bar(&d->pci, 0, 0, &d->mmio); if (d->msi) { - msi_init(&d->pci, 0x50, 1, true, false); + msi_init(&d->pci, d->old_msi_addr ? 0x50 : 0x60, 1, true, false); } hda_codec_bus_init(DEVICE(pci), &d->codecs, sizeof(d->codecs), @@ -1236,6 +1237,7 @@ static const VMStateDescription vmstate_intel_hda = { static Property intel_hda_properties[] = { DEFINE_PROP_UINT32("debug", IntelHDAState, debug, 0), DEFINE_PROP_UINT32("msi", IntelHDAState, msi, 1), + DEFINE_PROP_BOOL("old_msi_addr", IntelHDAState, old_msi_addr, false), DEFINE_PROP_END_OF_LIST(), }; diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index dc3058b165..895b415e4d 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -300,7 +300,12 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t); int e820_get_num_entries(void); bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); -#define PC_COMPAT_2_1 +#define PC_COMPAT_2_1 \ + {\ + .driver = "intel-hda",\ + .property = "old_msi_addr",\ + .value = "on",\ + } #define PC_COMPAT_2_0 \ PC_COMPAT_2_1, \ |