[Qemu-devel] [PATCH] hw/audio/intel-hda: Fix MSI capability address

[Jan Kiszka <jan.kiszka@web.de>]

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From: Jan Kiszka <jan.kiszka@siemens.com>

According to ICH9 spec, the MSI capability is located at 0x60. This is
important for guest drivers that do not parse the capability chain and
use absolute addresses instead.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 hw/audio/intel-hda.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c
index aa49b47..09c4118 100644
--- a/hw/audio/intel-hda.c
+++ b/hw/audio/intel-hda.c
@@ -1141,7 +1141,7 @@ 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, 0x60, 1, true, false);
     }

     hda_codec_bus_init(DEVICE(pci), &d->codecs, sizeof(d->codecs),
-- 
1.8.1.1.298.ge7eed54


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