commit 97b7e29bce63e382d0eee6dd101f22b1d18cc732
author Andrey Smirnov <andrew.smirnov@gmail.com> Mon Jul 01 17:26:15 2019 +0100
committer Peter Maydell <peter.maydell@linaro.org> Mon Jul 01 17:28:59 2019 +0100
tree 2c370aa38fa6119e72d56233de78282d57f10091
parent 4eb42b81c552f9cd4d13bfbf26bbfe95c9cc7072

pci: designware: Update MSI mapping when MSI address changes

MSI mapping needs to be update when MSI address changes, so add the
code to do so.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/pci-host/designware.c

diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c
index ec697c8..931cd95 100644
--- a/hw/pci-host/designware.c
+++ b/hw/pci-host/designware.c
@@ -290,11 +290,13 @@
     case DESIGNWARE_PCIE_MSI_ADDR_LO:
         root->msi.base &= 0xFFFFFFFF00000000ULL;
         root->msi.base |= val;
+        designware_pcie_root_update_msi_mapping(root);
         break;
 
     case DESIGNWARE_PCIE_MSI_ADDR_HI:
         root->msi.base &= 0x00000000FFFFFFFFULL;
         root->msi.base |= (uint64_t)val << 32;
+        designware_pcie_root_update_msi_mapping(root);
         break;
 
     case DESIGNWARE_PCIE_MSI_INTR0_ENABLE: