From: Andrey Smirnov <andrew.smir...@gmail.com>
MSI mapping needs to be update when MSI address changes, so add the
code to do so.
Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
Cc: Peter Maydell <peter.mayd...@linaro.org>
Cc: Michael S. Tsirkin <m...@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-...@nongnu.org
Acked-by: Michael S. Tsirkin <m...@redhat.com>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Peter Maydell <peter.mayd...@linaro.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 ec697c8f9df..931cd954e87 100644
--- a/hw/pci-host/designware.c
+++ b/hw/pci-host/designware.c
@@ -290,11 +290,13 @@ 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
