CVS commit: src/sys/dev/pci

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

Module Name:    src
Committed By:   msaitoh
Date:           Wed Feb  6 04:14:03 UTC 2019

Modified Files:
        src/sys/dev/pci: if_cas.c

Log Message:
 Fix a bug that all ports' MAC address become the last port's address on
Non-OF environment.

 The Saturn multi port card has only one VPD ROM and all ports share it.
If the card has four port, it has four "local-mac-address" entries.
Before this commit, the code keep the last one and use it for all ports.
The Saturn four port card has three bridge.

e.g.
----------------
003:02:0: Intel S21152BA,S21154AE/BE PCI-PCI Bridge (PCI bridge)
004:00:0: Intel S21152BA,S21154AE/BE PCI-PCI Bridge (PCI bridge)
004:04:0: Intel S21152BA,S21154AE/BE PCI-PCI Bridge (PCI bridge)
005:00:0: National Semiconductor Saturn (ethernet network, revision 0x30)
005:01:0: National Semiconductor Saturn (ethernet network, revision 0x30)
006:02:0: National Semiconductor Saturn (ethernet network, revision 0x30)
006:03:0: National Semiconductor Saturn (ethernet network, revision 0x30)
----------------

The card assign each port's PCI device number to match the port number.
Use it as the offset of "local-mac-address". Almost the same as FreeBSD.

OK'd by mrg and martin.


To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/sys/dev/pci/if_cas.c

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