58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
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include::meta/VK_EXT_pci_bus_info.txt[]
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*Last Modified Date*::
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2018-10-11
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*IP Status*::
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No known IP claims.
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*Contributors*::
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- Matthaeus G. Chajdas, AMD
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- Daniel Rakos, AMD
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This extension adds a new query to obtain PCI bus information about a
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physical device.
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Not all physical devices have PCI bus information, either due to the device
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not being connected to the system through a PCI interface or due to platform
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specific restrictions and policies.
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Thus this extension is only expected to be supported by physical devices
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which can provide the information.
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As a consequence, applications should always check for the presence of the
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extension string for each individual physical device for which they intend
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to issue the new query for and should not have any assumptions about the
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availability of the extension on any given platform.
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=== New Object Types
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None.
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=== New Enum Constants
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* Extending elink:VkStructureType:
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** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT
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=== New Enums
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None.
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=== New Structures
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* slink:VkPhysicalDevicePCIBusInfoPropertiesEXT
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=== New Functions
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None.
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=== Issues
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None.
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=== Examples
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None.
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=== Version History
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* Revision 1, 2018-10-11 (Daniel Rakos)
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- Initial revision
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