Add a new helper function for PCI devices to locate the upstream
PCI-express root port of a given PCI device.
Reviewed by: kib, imp
MFC after: 1 week
Sponsored by: Chelsio
Differential Revision: https://reviews.freebsd.org/D4089
Description
Description
Details
Details
- Provenance
jhb Authored on - Reviewer
- kib
- Differential Revision
- D4089: Add a helper method to find a PCI-e root port of a device.
- Parents
- rS290414: Add helper routines for PCI device drivers to read, write, and modify
- Branches
- Unknown
- Tags