CVS commit: [riastradh-drm2] src/sys/external/bsd/drm2

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

Module Name:    src
Committed By:   riastradh
Date:           Wed Jul 24 03:24:03 UTC 2013

Modified Files:
        src/sys/external/bsd/drm2/dist/include/drm [riastradh-drm2]: drmP.h
        src/sys/external/bsd/drm2/include/linux [riastradh-drm2]: pci.h
        src/sys/external/bsd/drm2/pci [riastradh-drm2]: drm_pci.c

Log Message:
Kludge up Linux PCI device shims.

. New drm_pci_attach/drm_pci_detach simplify initialization of
autoconf-derived struct pci_dev.

. New linux_pci_dev_init initializes struct pci_dev so that there's
one place where all its fields are listed.  The kludge parameter is,
well, kludgey.  Sorry.

. Replace pci_kludgey_find_dev by pci_get_bus_and_slot with the same
interface as Linux's, but some kasserts requiring it to look for the
one bus/device/function tuple that i915drm is interested in.

. Add pci_get_class which does similarly, for intel_detect_pch.

Later pci_get_bus_and_slot and pci_get_class should be fixed once we
can pass a cookie through PCI bus enumeration and pci_find_device.


To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1.2.48 -r1.1.1.1.2.49 \
    src/sys/external/bsd/drm2/dist/include/drm/drmP.h
cvs rdiff -u -r1.1.2.12 -r1.1.2.13 \
    src/sys/external/bsd/drm2/include/linux/pci.h
cvs rdiff -u -r1.1.2.1 -r1.1.2.2 src/sys/external/bsd/drm2/pci/drm_pci.c

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