CVS commit: src/sys/arch/x86/pci

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    src
Committed By:   msaitoh
Date:           Mon Aug  7 06:23:40 UTC 2023

Modified Files:
        src/sys/arch/x86/pci: pci_machdep.c

Log Message:
Fix detection of availability of MSI/MSI-X on some systems.

Try to find all functions on bus 0, device 0 to find a PCI host bridge.
Some CPU's host bridge is at 0:0.4. Tested by Intel Snow Ridge.


To generate a diff of this commit:
cvs rdiff -u -r1.93 -r1.94 src/sys/arch/x86/pci/pci_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.