CVS commit: src/sys

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Thu Oct 16 12:31:23 UTC 2014

Modified Files:
        src/sys/dev/pci: pci_map.c pcivar.h radeonfb.c
        src/sys/external/bsd/drm2/include/linux: pci.h

Log Message:
Generalize pci_find_rom and use it to locate x86 video ROM in drm2.

- Make pci_find_rom take the ROM `BAR' size as a parameter, instead
  of using pci_find_mem with the ROM `BAR' to detect the size.

- Use it to find the x86 video ROM in [0xc0000, 0xe0000) in drm2,
  when nothing else reports that location.

- Adapt the one other caller in radeonfb, which already has the
  maximum ROM size handy (romsz).

XXX pullup to netbsd-7


To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/sys/dev/pci/pci_map.c
cvs rdiff -u -r1.99 -r1.100 src/sys/dev/pci/pcivar.h
cvs rdiff -u -r1.84 -r1.85 src/sys/dev/pci/radeonfb.c
cvs rdiff -u -r1.8 -r1.9 src/sys/external/bsd/drm2/include/linux/pci.h

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