Date: Sun, 30 Sep 2007 11:05:18 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src UPDATING src/share/man/man4 pci.4 src/share/man/man9 pci.9 src/sys/amd64/include legacyvar.h src/sys/amd64/amd64 legacy.c src/sys/amd64/pci pci_bus.c src/sys/arm/xscale/i80321 i80321_pci.c src/sys/arm/xscale/ixp425 ... Message-ID: <200709301105.l8UB5I2u071613@repoman.freebsd.org>
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marius 2007-09-30 11:05:18 UTC
FreeBSD src repository
Modified files:
. UPDATING
share/man/man4 pci.4
share/man/man9 pci.9
sys/amd64/include legacyvar.h
sys/amd64/amd64 legacy.c
sys/amd64/pci pci_bus.c
sys/arm/xscale/i80321 i80321_pci.c
sys/arm/xscale/ixp425 ixp425_pci.c
sys/arm/xscale/i8134x i81342_pci.c
sys/dev/acpica acpi_pci.c acpi_pcib_acpi.c
sys/dev/bge if_bge.c
sys/dev/cardbus cardbus.c
sys/dev/pccbb pccbb.c pccbb_pci.c pccbbvar.h
sys/dev/pci pci.c pci_pci.c pci_private.h pci_user.c
pcib_private.h pcivar.h
sys/i386/include legacyvar.h
sys/i386/i386 legacy.c
sys/i386/pci pci_bus.c
sys/powerpc/powermac grackle.c uninorth.c
sys/sparc64/pci ofw_pcibus.c apb.c psycho.c
sys/sun4v/sun4v hv_pci.c
sys/sys pciio.h param.h
usr.sbin/pciconf pciconf.8 pciconf.c
tools/tools/pciroms pciroms.c
Log:
Make the PCI code aware of PCI domains (aka PCI segments) so we can
support machines having multiple independently numbered PCI domains
and don't support reenumeration without ambiguity amongst the
devices as seen by the OS and represented by PCI location strings.
This includes introducing a function pci_find_dbsf(9) which works
like pci_find_bsf(9) but additionally takes a domain number argument
and limiting pci_find_bsf(9) to only search devices in domain 0 (the
only domain in single-domain systems). Bge(4) and ofw_pcibus(4) are
changed to use pci_find_dbsf(9) instead of pci_find_bsf(9) in order
to no longer report false positives when searching for siblings and
dupe devices in the same domain respectively.
Along with this change the sole host-PCI bridge driver converted to
actually make use of PCI domain support is uninorth(4), the others
continue to use domain 0 only for now and need to be converted as
appropriate later on.
Note that this means that the format of the location strings as used
by pciconf(8) has been changed and that consumers of <sys/pciio.h>
potentially need to be recompiled.
Suggested by: jhb
Reviewed by: grehan, jhb, marcel
Approved by: re (kensmith), jhb (PCI maintainer hat)
Revision Changes Path
1.505 +7 -0 src/UPDATING
1.19 +7 -6 src/share/man/man4/pci.4
1.10 +28 -1 src/share/man/man9/pci.9
1.61 +5 -0 src/sys/amd64/amd64/legacy.c
1.8 +2 -0 src/sys/amd64/include/legacyvar.h
1.122 +5 -0 src/sys/amd64/pci/pci_bus.c
1.12 +5 -1 src/sys/arm/xscale/i80321/i80321_pci.c
1.2 +5 -1 src/sys/arm/xscale/i8134x/i81342_pci.c
1.5 +5 -0 src/sys/arm/xscale/ixp425/ixp425_pci.c
1.31 +6 -4 src/sys/dev/acpica/acpi_pci.c
1.55 +5 -0 src/sys/dev/acpica/acpi_pcib_acpi.c
1.198 +3 -2 src/sys/dev/bge/if_bge.c
1.66 +3 -2 src/sys/dev/cardbus/cardbus.c
1.165 +5 -0 src/sys/dev/pccbb/pccbb.c
1.26 +3 -0 src/sys/dev/pccbb/pccbb_pci.c
1.32 +1 -0 src/sys/dev/pccbb/pccbbvar.h
1.355 +62 -36 src/sys/dev/pci/pci.c
1.50 +8 -1 src/sys/dev/pci/pci_pci.c
1.25 +3 -2 src/sys/dev/pci/pci_private.h
1.22 +8 -2 src/sys/dev/pci/pci_user.c
1.13 +1 -0 src/sys/dev/pci/pcib_private.h
1.80 +7 -0 src/sys/dev/pci/pcivar.h
1.63 +5 -0 src/sys/i386/i386/legacy.c
1.8 +2 -0 src/sys/i386/include/legacyvar.h
1.128 +5 -0 src/sys/i386/pci/pci_bus.c
1.9 +3 -1 src/sys/powerpc/powermac/grackle.c
1.16 +3 -1 src/sys/powerpc/powermac/uninorth.c
1.14 +2 -0 src/sys/sparc64/pci/apb.c
1.16 +7 -4 src/sys/sparc64/pci/ofw_pcibus.c
1.70 +3 -0 src/sys/sparc64/pci/psycho.c
1.4 +5 -0 src/sys/sun4v/sun4v/hv_pci.c
1.308 +1 -1 src/sys/sys/param.h
1.7 +14 -13 src/sys/sys/pciio.h
1.2 +4 -3 src/tools/tools/pciroms/pciroms.c
1.29 +8 -5 src/usr.sbin/pciconf/pciconf.8
1.28 +5 -3 src/usr.sbin/pciconf/pciconf.c
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