CVS commit: src/sys

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Tue Jul  7 03:38:49 UTC 2020

Modified Files:
        src/sys/arch/algor/dev: mainbus.c
        src/sys/arch/amiga/pci: em4k.c empb.c empbreg.h mppb.c p5pb.c
        src/sys/arch/arc/include: pci_machdep.h
        src/sys/arch/arc/pci: necpb.c
        src/sys/arch/arm/broadcom: bcm53xx_pax.c
        src/sys/arch/arm/fdt: pcihost_fdt.c
        src/sys/arch/arm/gemini: gemini_pci.c
        src/sys/arch/arm/imx: imx6_pcie.c
        src/sys/arch/arm/imx/fdt: imx6_pcie.c
        src/sys/arch/arm/ixp12x0: ixp12x0_pci.c
        src/sys/arch/arm/nvidia: tegra_pcie.c
        src/sys/arch/arm/s3c2xx0: s3c2800_pci.c
        src/sys/arch/arm/xscale: becc_pci.c i80312_pci.c i80321_pci.c
            ixp425_pci.c
        src/sys/arch/bebox/bebox: mainbus.c
        src/sys/arch/cobalt/dev: gt.c
        src/sys/arch/cobalt/include: pci_machdep.h
        src/sys/arch/evbarm/ifpga: ifpga.c
        src/sys/arch/evbmips/gdium: mainbus.c
        src/sys/arch/evbmips/loongson: mainbus.c
        src/sys/arch/evbmips/malta/dev: mainbus.c
        src/sys/arch/evbppc/walnut/pci: pchb.c
        src/sys/arch/ibmnws/ibmnws: mainbus.c
        src/sys/arch/mips/adm5120/dev: admpci.c
        src/sys/arch/mips/alchemy/dev: aupci.c
        src/sys/arch/mips/rmi: rmixl_pcie.c rmixl_pcix.c
        src/sys/arch/mvmeppc/mvmeppc: mainbus.c
        src/sys/arch/ofppc/pci: ofwpci.c
        src/sys/arch/powerpc/booke/pci: pq3pci.c
        src/sys/arch/powerpc/ibm4xx/pci: pchb.c
        src/sys/arch/prep/prep: mainbus.c
        src/sys/arch/sandpoint/sandpoint: mainbus.c
        src/sys/arch/sgimips/gio: pci_gio.c
        src/sys/arch/sgimips/include: pci_machdep.h
        src/sys/arch/sgimips/mace: pci_mace.c
        src/sys/arch/sh3/dev: shpcic.c
        src/sys/dev/acpi: acpi_mcfg.c
        src/sys/dev/ic: cpc700.c
        src/sys/dev/marvell: gtpci.c mvpex.c
        src/sys/dev/pci: pciconf.c pciconf.h

Log Message:
Overhaul the interface to pci_configure_bus():
- Don't expose how PCI bus configuration resource management is implemented.
  Provide a new resource provider API:

  ==> pciconf_resource_init() -- Initialize a PCI configuration resources
      container.
  ==> pciconf_resource_add() -- Add a PCI configuration resource to the
      container (I/O, MEM, or prefetchable MEM).  Multiple resources of
      each type may be added.
  ==> pciconf_resource_fini() -- Tear down the PCI configurtation resources
      container once the bus has been configured.

  This is much easier to use than the previous method of providing an
  extent map for each kind of resource, and works better for e.g. ACPI
  platforms that provide potentially multiple PCI resources in tables
  provided by firmware.

- Re-implement PCI configuration resource management using vmem arenas,
  rather than extent maps.


To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/algor/dev/mainbus.c
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/amiga/pci/em4k.c
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/amiga/pci/empb.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/amiga/pci/empbreg.h
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/amiga/pci/mppb.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/amiga/pci/p5pb.c
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/arc/include/pci_machdep.h
cvs rdiff -u -r1.44 -r1.45 src/sys/arch/arc/pci/necpb.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/arm/broadcom/bcm53xx_pax.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/fdt/pcihost_fdt.c
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/arm/gemini/gemini_pci.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/imx/imx6_pcie.c
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/imx/fdt/imx6_pcie.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/ixp12x0/ixp12x0_pci.c
cvs rdiff -u -r1.30 -r1.31 src/sys/arch/arm/nvidia/tegra_pcie.c
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/arm/s3c2xx0/s3c2800_pci.c
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/xscale/becc_pci.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/arm/xscale/i80312_pci.c
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/arm/xscale/i80321_pci.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/arm/xscale/ixp425_pci.c
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/bebox/bebox/mainbus.c
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/cobalt/dev/gt.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/cobalt/include/pci_machdep.h
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/evbarm/ifpga/ifpga.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/evbmips/gdium/mainbus.c
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbmips/loongson/mainbus.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/evbmips/malta/dev/mainbus.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/evbppc/walnut/pci/pchb.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/ibmnws/ibmnws/mainbus.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/mips/adm5120/dev/admpci.c
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/mips/alchemy/dev/aupci.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/mips/rmi/rmixl_pcie.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/mips/rmi/rmixl_pcix.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/mvmeppc/mvmeppc/mainbus.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/ofppc/pci/ofwpci.c
cvs rdiff -u -r1.24 -r1.25 src/sys/arch/powerpc/booke/pci/pq3pci.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/powerpc/ibm4xx/pci/pchb.c
cvs rdiff -u -r1.36 -r1.37 src/sys/arch/prep/prep/mainbus.c
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/sandpoint/sandpoint/mainbus.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/sgimips/gio/pci_gio.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/sgimips/include/pci_machdep.h
cvs rdiff -u -r1.22 -r1.23 src/sys/arch/sgimips/mace/pci_mace.c
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/sh3/dev/shpcic.c
cvs rdiff -u -r1.19 -r1.20 src/sys/dev/acpi/acpi_mcfg.c
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/ic/cpc700.c
cvs rdiff -u -r1.33 -r1.34 src/sys/dev/marvell/gtpci.c
cvs rdiff -u -r1.19 -r1.20 src/sys/dev/marvell/mvpex.c
cvs rdiff -u -r1.46 -r1.47 src/sys/dev/pci/pciconf.c
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/pci/pciconf.h

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