diff --git a/src/virtio/venus-protocol/vn_protocol_driver.h b/src/virtio/venus-protocol/vn_protocol_driver.h
index 11fbd975da9..6670857c3a8 100644
--- a/src/virtio/venus-protocol/vn_protocol_driver.h
+++ b/src/virtio/venus-protocol/vn_protocol_driver.h
@@ -1,4 +1,4 @@
-/* This file is generated by venus-protocol git-358504e3. */
+/* This file is generated by venus-protocol git-c692a30d. */
 
 /*
  * Copyright 2020 Google LLC
diff --git a/src/virtio/venus-protocol/vn_protocol_driver_device.h b/src/virtio/venus-protocol/vn_protocol_driver_device.h
index 06c9bd046a5..cb313ff854a 100644
--- a/src/virtio/venus-protocol/vn_protocol_driver_device.h
+++ b/src/virtio/venus-protocol/vn_protocol_driver_device.h
@@ -14310,6 +14310,126 @@ vn_encode_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_partial(struct vn_
     vn_encode_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_self_partial(enc, val);
 }
 
+/* struct VkPhysicalDevicePCIBusInfoPropertiesEXT chain */
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext(const void *val)
+{
+    /* no known/supported struct */
+    return vn_sizeof_simple_pointer(NULL);
+}
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self(const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    size_t size = 0;
+    /* skip val->{sType,pNext} */
+    size += vn_sizeof_uint32_t(&val->pciDomain);
+    size += vn_sizeof_uint32_t(&val->pciBus);
+    size += vn_sizeof_uint32_t(&val->pciDevice);
+    size += vn_sizeof_uint32_t(&val->pciFunction);
+    return size;
+}
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT(const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    size_t size = 0;
+
+    size += vn_sizeof_VkStructureType(&val->sType);
+    size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext(val->pNext);
+    size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self(val);
+
+    return size;
+}
+
+static inline void
+vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext(struct vn_cs_decoder *dec, const void *val)
+{
+    /* no known/supported struct */
+    if (vn_decode_simple_pointer(dec))
+        assert(false);
+}
+
+static inline void
+vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self(struct vn_cs_decoder *dec, VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    /* skip val->{sType,pNext} */
+    vn_decode_uint32_t(dec, &val->pciDomain);
+    vn_decode_uint32_t(dec, &val->pciBus);
+    vn_decode_uint32_t(dec, &val->pciDevice);
+    vn_decode_uint32_t(dec, &val->pciFunction);
+}
+
+static inline void
+vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT(struct vn_cs_decoder *dec, VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    VkStructureType stype;
+    vn_decode_VkStructureType(dec, &stype);
+    assert(stype == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT);
+
+    assert(val->sType == stype);
+    vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext(dec, val->pNext);
+    vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self(dec, val);
+}
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext_partial(const void *val)
+{
+    /* no known/supported struct */
+    return vn_sizeof_simple_pointer(NULL);
+}
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial(const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    size_t size = 0;
+    /* skip val->{sType,pNext} */
+    /* skip val->pciDomain */
+    /* skip val->pciBus */
+    /* skip val->pciDevice */
+    /* skip val->pciFunction */
+    return size;
+}
+
+static inline size_t
+vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_partial(const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    size_t size = 0;
+
+    size += vn_sizeof_VkStructureType(&val->sType);
+    size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext_partial(val->pNext);
+    size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial(val);
+
+    return size;
+}
+
+static inline void
+vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext_partial(struct vn_cs_encoder *enc, const void *val)
+{
+    /* no known/supported struct */
+    vn_encode_simple_pointer(enc, NULL);
+}
+
+static inline void
+vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial(struct vn_cs_encoder *enc, const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    /* skip val->{sType,pNext} */
+    /* skip val->pciDomain */
+    /* skip val->pciBus */
+    /* skip val->pciDevice */
+    /* skip val->pciFunction */
+}
+
+static inline void
+vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_partial(struct vn_cs_encoder *enc, const VkPhysicalDevicePCIBusInfoPropertiesEXT *val)
+{
+    assert(val->sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT);
+    vn_encode_VkStructureType(enc, &(VkStructureType){ VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT });
+    vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_pnext_partial(enc, val->pNext);
+    vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial(enc, val);
+}
+
 /* struct VkPhysicalDeviceDepthStencilResolveProperties chain */
 
 static inline size_t
@@ -16382,6 +16502,14 @@ vn_sizeof_VkPhysicalDeviceProperties2_pnext(const void *val)
             size += vn_sizeof_VkPhysicalDeviceProperties2_pnext(pnext->pNext);
             size += vn_sizeof_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_self((const VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *)pnext);
             return size;
+        case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT:
+            if (!vn_cs_renderer_protocol_has_extension(213 /* VK_EXT_pci_bus_info */))
+                break;
+            size += vn_sizeof_simple_pointer(pnext);
+            size += vn_sizeof_VkStructureType(&pnext->sType);
+            size += vn_sizeof_VkPhysicalDeviceProperties2_pnext(pnext->pNext);
+            size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self((const VkPhysicalDevicePCIBusInfoPropertiesEXT *)pnext);
+            return size;
         case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES:
             size += vn_sizeof_simple_pointer(pnext);
             size += vn_sizeof_VkStructureType(&pnext->sType);
@@ -16590,6 +16718,10 @@ vn_decode_VkPhysicalDeviceProperties2_pnext(struct vn_cs_decoder *dec, const voi
         vn_decode_VkPhysicalDeviceProperties2_pnext(dec, pnext->pNext);
         vn_decode_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_self(dec, (VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *)pnext);
         break;
+    case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT:
+        vn_decode_VkPhysicalDeviceProperties2_pnext(dec, pnext->pNext);
+        vn_decode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self(dec, (VkPhysicalDevicePCIBusInfoPropertiesEXT *)pnext);
+        break;
     case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES:
         vn_decode_VkPhysicalDeviceProperties2_pnext(dec, pnext->pNext);
         vn_decode_VkPhysicalDeviceDepthStencilResolveProperties_self(dec, (VkPhysicalDeviceDepthStencilResolveProperties *)pnext);
@@ -16785,6 +16917,14 @@ vn_sizeof_VkPhysicalDeviceProperties2_pnext_partial(const void *val)
             size += vn_sizeof_VkPhysicalDeviceProperties2_pnext_partial(pnext->pNext);
             size += vn_sizeof_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_self_partial((const VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *)pnext);
             return size;
+        case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT:
+            if (!vn_cs_renderer_protocol_has_extension(213 /* VK_EXT_pci_bus_info */))
+                break;
+            size += vn_sizeof_simple_pointer(pnext);
+            size += vn_sizeof_VkStructureType(&pnext->sType);
+            size += vn_sizeof_VkPhysicalDeviceProperties2_pnext_partial(pnext->pNext);
+            size += vn_sizeof_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial((const VkPhysicalDevicePCIBusInfoPropertiesEXT *)pnext);
+            return size;
         case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES:
             size += vn_sizeof_simple_pointer(pnext);
             size += vn_sizeof_VkStructureType(&pnext->sType);
@@ -17027,6 +17167,14 @@ vn_encode_VkPhysicalDeviceProperties2_pnext_partial(struct vn_cs_encoder *enc, c
             vn_encode_VkPhysicalDeviceProperties2_pnext_partial(enc, pnext->pNext);
             vn_encode_VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT_self_partial(enc, (const VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *)pnext);
             return;
+        case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT:
+            if (!vn_cs_renderer_protocol_has_extension(213 /* VK_EXT_pci_bus_info */))
+                break;
+            vn_encode_simple_pointer(enc, pnext);
+            vn_encode_VkStructureType(enc, &pnext->sType);
+            vn_encode_VkPhysicalDeviceProperties2_pnext_partial(enc, pnext->pNext);
+            vn_encode_VkPhysicalDevicePCIBusInfoPropertiesEXT_self_partial(enc, (const VkPhysicalDevicePCIBusInfoPropertiesEXT *)pnext);
+            return;
         case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES:
             vn_encode_simple_pointer(enc, pnext);
             vn_encode_VkStructureType(enc, &pnext->sType);
@@ -17265,7 +17413,7 @@ vn_sizeof_VkDrmFormatModifierPropertiesListEXT_self_partial(const VkDrmFormatMod
 {
     size_t size = 0;
     /* skip val->{sType,pNext} */
-    /* WA1: size += vn_sizeof_uint32_t(&val->drmFormatModifierCount) */(void)0;
+    /* WA1: size += vn_sizeof_uint32_t(&val->drmFormatModifierCount); */(void)0;
     if (val->pDrmFormatModifierProperties) {
         size += vn_sizeof_array_size(val->drmFormatModifierCount);
         for (uint32_t i = 0; i < val->drmFormatModifierCount; i++)
@@ -17299,7 +17447,7 @@ static inline void
 vn_encode_VkDrmFormatModifierPropertiesListEXT_self_partial(struct vn_cs_encoder *enc, const VkDrmFormatModifierPropertiesListEXT *val)
 {
     /* skip val->{sType,pNext} */
-    /* WA1: vn_encode_uint32_t(enc, &val->drmFormatModifierCount) */(void)0;
+    /* WA1: vn_encode_uint32_t(enc, &val->drmFormatModifierCount); */(void)0;
     if (val->pDrmFormatModifierProperties) {
         vn_encode_array_size(enc, val->drmFormatModifierCount);
         for (uint32_t i = 0; i < val->drmFormatModifierCount; i++)
@@ -17556,7 +17704,7 @@ vn_sizeof_VkDrmFormatModifierPropertiesList2EXT_self_partial(const VkDrmFormatMo
 {
     size_t size = 0;
     /* skip val->{sType,pNext} */
-    /* WA1: size += vn_sizeof_uint32_t(&val->drmFormatModifierCount) */(void)0;
+    /* WA1: size += vn_sizeof_uint32_t(&val->drmFormatModifierCount); */(void)0;
     if (val->pDrmFormatModifierProperties) {
         size += vn_sizeof_array_size(val->drmFormatModifierCount);
         for (uint32_t i = 0; i < val->drmFormatModifierCount; i++)
@@ -17590,7 +17738,7 @@ static inline void
 vn_encode_VkDrmFormatModifierPropertiesList2EXT_self_partial(struct vn_cs_encoder *enc, const VkDrmFormatModifierPropertiesList2EXT *val)
 {
     /* skip val->{sType,pNext} */
-    /* WA1: vn_encode_uint32_t(enc, &val->drmFormatModifierCount) */(void)0;
+    /* WA1: vn_encode_uint32_t(enc, &val->drmFormatModifierCount); */(void)0;
     if (val->pDrmFormatModifierProperties) {
         vn_encode_array_size(enc, val->drmFormatModifierCount);
         for (uint32_t i = 0; i < val->drmFormatModifierCount; i++)
diff --git a/src/virtio/venus-protocol/vn_protocol_driver_info.h b/src/virtio/venus-protocol/vn_protocol_driver_info.h
index cc506d15513..54b9ead82de 100644
--- a/src/virtio/venus-protocol/vn_protocol_driver_info.h
+++ b/src/virtio/venus-protocol/vn_protocol_driver_info.h
@@ -19,8 +19,8 @@ struct vn_info_extension {
 };
 
 /* sorted by extension names for bsearch */
-static const uint32_t _vn_info_extension_count = 98;
-static const struct vn_info_extension _vn_info_extensions[98] = {
+static const uint32_t _vn_info_extension_count = 99;
+static const struct vn_info_extension _vn_info_extensions[99] = {
    { "VK_EXT_4444_formats", 341, 1 },
    { "VK_EXT_calibrated_timestamps", 185, 2 },
    { "VK_EXT_command_serialization", 384, 0 },
@@ -42,6 +42,7 @@ static const struct vn_info_extension _vn_info_extensions[98] = {
    { "VK_EXT_line_rasterization", 260, 1 },
    { "VK_EXT_multi_draw", 393, 1 },
    { "VK_EXT_mutable_descriptor_type", 495, 1 },
+   { "VK_EXT_pci_bus_info", 213, 2 },
    { "VK_EXT_pipeline_creation_cache_control", 298, 3 },
    { "VK_EXT_pipeline_creation_feedback", 193, 1 },
    { "VK_EXT_primitive_topology_list_restart", 357, 1 },
diff --git a/src/virtio/venus-protocol/vn_protocol_driver_structs.h b/src/virtio/venus-protocol/vn_protocol_driver_structs.h
index eb3ec5699a7..d5b00857c6f 100644
--- a/src/virtio/venus-protocol/vn_protocol_driver_structs.h
+++ b/src/virtio/venus-protocol/vn_protocol_driver_structs.h
@@ -800,15 +800,15 @@ vn_sizeof_VkClearColorValue_tag(const VkClearColorValue *val, uint32_t tag)
     switch (tag) {
     case 0:
         size += vn_sizeof_array_size(4);
-    size += vn_sizeof_float_array(val->float32, 4);
+        size += vn_sizeof_float_array(val->float32, 4);
         break;
     case 1:
         size += vn_sizeof_array_size(4);
-    size += vn_sizeof_int32_t_array(val->int32, 4);
+        size += vn_sizeof_int32_t_array(val->int32, 4);
         break;
     case 2:
         size += vn_sizeof_array_size(4);
-    size += vn_sizeof_uint32_t_array(val->uint32, 4);
+        size += vn_sizeof_uint32_t_array(val->uint32, 4);
         break;
     default:
         assert(false);
@@ -830,15 +830,15 @@ vn_encode_VkClearColorValue_tag(struct vn_cs_encoder *enc, const VkClearColorVal
     switch (tag) {
     case 0:
         vn_encode_array_size(enc, 4);
-    vn_encode_float_array(enc, val->float32, 4);
+        vn_encode_float_array(enc, val->float32, 4);
         break;
     case 1:
         vn_encode_array_size(enc, 4);
-    vn_encode_int32_t_array(enc, val->int32, 4);
+        vn_encode_int32_t_array(enc, val->int32, 4);
         break;
     case 2:
         vn_encode_array_size(enc, 4);
-    vn_encode_uint32_t_array(enc, val->uint32, 4);
+        vn_encode_uint32_t_array(enc, val->uint32, 4);
         break;
     default:
         assert(false);