CVS commit: src/sys/arch

[Tim Rightnour <garbled%netbsd.org@localhost>]

Module Name:    src
Committed By:   garbled
Date:           Thu Jan 17 23:43:00 UTC 2008

Modified Files:
        src/sys/arch/ofppc/include: autoconf.h isa_machdep.h
        src/sys/arch/ofppc/isa: isa_machdep.c
        src/sys/arch/ofppc/ofppc: machdep.c mainbus.c
        src/sys/arch/ofppc/pci: ofwpci.c pegasospci.c
        src/sys/arch/powerpc/include: openpicreg.h pci_machdep.h
        src/sys/arch/powerpc/oea: cpu_subr.c ofwoea_machdep.c pmap.c
        src/sys/arch/powerpc/pci: pci_machdep_common.c pci_machdep_ofw.c pcib.c
        src/sys/arch/powerpc/pic: files.pic pic_openpic.c picvar.h
        src/sys/arch/powerpc/powerpc: trap_subr.S
Added Files:
        src/sys/arch/ofppc/conf: GENERIC_B64 std.ofppc.bridge
        src/sys/arch/powerpc/pic: openpic_common.c pic_distopenpic.c

Log Message:
Add support to ofppc for the IBM 7044-270 machine.  This is a POWER3-II
based machine.  Currently the kernel to run on this machine is
incompatible with the standard GENERIC kernel, so for now, we have a
separate GENERIC_B64. Eventually, I hope to combine the two.

Please note, this is a port of 32bit ofppc, not a powerpc64 port.

Thanks to Matt Thomas and Kevin Bowling for helping to make this port
possible.

Summary of changes:

Change ofwpci to use the ofmethod config for configuring the PCI bus,
rather than indirect configuration.
Move the wiring of the interrupt controllers from at the start of the
boot, into the configuration of the first PCI bus.
Rewrite the map_isa_ioregs() hack to work on a machine without BATs
Fix a ton of bugs in the genofw_find_pics routine, and in the map_space code.
Split the pic_openpic into openpic_common and pic_openpic.
Create a new pic_distopenpic driver, for the distributed openpic found on
some newer IBM machines.
Fix a bad panic in pmap_extract on 64bit bridge mode


To generate a diff of this commit:
cvs rdiff -r0 -r1.1 src/sys/arch/ofppc/conf/GENERIC_B64 \
    src/sys/arch/ofppc/conf/std.ofppc.bridge
cvs rdiff -r1.10 -r1.11 src/sys/arch/ofppc/include/autoconf.h
cvs rdiff -r1.3 -r1.4 src/sys/arch/ofppc/include/isa_machdep.h
cvs rdiff -r1.3 -r1.4 src/sys/arch/ofppc/isa/isa_machdep.c
cvs rdiff -r1.103 -r1.104 src/sys/arch/ofppc/ofppc/machdep.c
cvs rdiff -r1.18 -r1.19 src/sys/arch/ofppc/ofppc/mainbus.c
cvs rdiff -r1.4 -r1.5 src/sys/arch/ofppc/pci/ofwpci.c
cvs rdiff -r1.11 -r1.12 src/sys/arch/ofppc/pci/pegasospci.c
cvs rdiff -r1.7 -r1.8 src/sys/arch/powerpc/include/openpicreg.h
cvs rdiff -r1.6 -r1.7 src/sys/arch/powerpc/include/pci_machdep.h
cvs rdiff -r1.40 -r1.41 src/sys/arch/powerpc/oea/cpu_subr.c
cvs rdiff -r1.7 -r1.8 src/sys/arch/powerpc/oea/ofwoea_machdep.c
cvs rdiff -r1.51 -r1.52 src/sys/arch/powerpc/oea/pmap.c
cvs rdiff -r1.6 -r1.7 src/sys/arch/powerpc/pci/pci_machdep_common.c
cvs rdiff -r1.7 -r1.8 src/sys/arch/powerpc/pci/pci_machdep_ofw.c
cvs rdiff -r1.2 -r1.3 src/sys/arch/powerpc/pci/pcib.c
cvs rdiff -r1.2 -r1.3 src/sys/arch/powerpc/pic/files.pic
cvs rdiff -r0 -r1.1 src/sys/arch/powerpc/pic/openpic_common.c \
    src/sys/arch/powerpc/pic/pic_distopenpic.c
cvs rdiff -r1.3 -r1.4 src/sys/arch/powerpc/pic/pic_openpic.c \
    src/sys/arch/powerpc/pic/picvar.h
cvs rdiff -r1.59 -r1.60 src/sys/arch/powerpc/powerpc/trap_subr.S

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