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
---
 hw/pci-host/designware.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c
index 6affe823c0..e80facc4a0 100644
--- a/hw/pci-host/designware.c
+++ b/hw/pci-host/designware.c
@@ -289,11 +289,13 @@ static void designware_pcie_root_config_write(PCIDevice *d, uint32_t address,
     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:
-- 
2.20.1

On Mon, Apr 15, 2019 at 06:39:01PM -0700, Andrey Smirnov wrote:
> 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>

> ---
>  hw/pci-host/designware.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c
> index 6affe823c0..e80facc4a0 100644
> --- a/hw/pci-host/designware.c
> +++ b/hw/pci-host/designware.c
> @@ -289,11 +289,13 @@ static void designware_pcie_root_config_write(PCIDevice *d, uint32_t address,
>      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:
> -- 
> 2.20.1

On Tue, 16 Apr 2019 at 02:39, Andrey Smirnov <andrew.smirnov@gmail.com> wrote:
>
> 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
> ---

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM