C Specification
To query the PCI bus information of a physical device, add a
VkPhysicalDevicePCIBusInfoPropertiesEXT structure to the pNext
chain of the VkPhysicalDeviceProperties2 structure.
The VkPhysicalDevicePCIBusInfoPropertiesEXT structure is defined as:
typedef struct VkPhysicalDevicePCIBusInfoPropertiesEXT {
    VkStructureType    sType;
    void*              pNext;
    uint32_t           pciDomain;
    uint32_t           pciBus;
    uint32_t           pciDevice;
    uint32_t           pciFunction;
} VkPhysicalDevicePCIBusInfoPropertiesEXT;Members
- 
sTypeis the type of this structure.
- 
pNextisNULLor a pointer to an extension-specific structure.
- 
pciDomainis the PCI bus domain.
- 
pciBusis the PCI bus identifier.
- 
pciDeviceis the PCI device identifier.
- 
pciFunctionis the PCI device function identifier.
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.