msi: Invoke msi/msix_write_config from PCI core

Also this functions is better invoked by the core than by each and every
device. This allows to drop the config_write callbacks from ich and
intel-hda.

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, 3 insertions, 0 deletions

diff --git a/hw/pci.c b/hw/pci.c
index 2b429c03d1..d5c664c9cd 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1042,6 +1042,9 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int l)
 
     if (range_covers_byte(addr, l, PCI_COMMAND))
         pci_update_irq_disabled(d, was_irq_disabled);
+
+    msi_write_config(d, addr, val, l);
+    msix_write_config(d, addr, val, l);
 }
 
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