C Specification
To query the PCI bus information of a physical device, add
VkPhysicalDevicePCIBusInfoPropertiesEXT 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
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
pciDomain
is the PCI bus domain. -
pciBus
is the PCI bus identifier. -
pciDevice
is the PCI device identifier. -
pciFunction
is the PCI device function identifier.
Description
See Also
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) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.