msi: Invoke msi/msix_reset from PCI core

There is no point in pushing this burden to the devices, they tend to
forget to call them (like intel-hda, ahci, xhci did). Instead, reset
functions are now called from pci_device_reset. They do nothing if
MSI/MSI-X is not in use.

CC: Alexander Graf <agraf@suse.de>
CC: Gerd Hoffmann <kraxel@redhat.com>
CC: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/hw/pci.c b/hw/pci.c
index c1ebdde91e..2b429c03d1 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -31,6 +31,8 @@
 #include "loader.h"
 #include "range.h"
 #include "qmp-commands.h"
+#include "msi.h"
+#include "msix.h"
 
 //#define DEBUG_PCI
 #ifdef DEBUG_PCI
@@ -188,6 +190,9 @@ void pci_device_reset(PCIDevice *dev)
         }
     }
     pci_update_mappings(dev);
+
+    msi_reset(dev);
+    msix_reset(dev);
 }
 
 /*