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Subject[GIT PULL] PCI changes for v3.20
Hi Linus,

Here are the PCI changes intended for v3.20.

Bjorn


The following changes since commit c3e59ee4e76686b0c84ca8faa1011d10cd4ca1b8:

PCI: Mark Atheros AR93xx to avoid bus reset (2015-01-16 10:04:38 -0600)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git tags/pci-v3.20-changes

for you to fetch changes up to cb8e92d8e4d9f8562071b6ab39e1b837e9e7af39:

Merge branch 'pci/misc' into next (2015-02-07 08:22:24 -0600)

----------------------------------------------------------------
PCI changes for the v3.20 merge window:

Enumeration
- Move domain assignment from arm64 to generic code (Lorenzo Pieralisi)
- ARM: Remove artificial dependency on pci_sys_data domain (Lorenzo Pieralisi)
- ARM: Move to generic PCI domains (Lorenzo Pieralisi)
- Generate uppercase hex for modalias var in uevent (Ricardo Ribalda Delgado)
- Add and use generic config accessors on ARM, PowerPC (Rob Herring)

Resource management
- Free resources on failure in of_pci_get_host_bridge_resources() (Lorenzo Pieralisi)
- Fix infinite loop with ROM image of size 0 (Michel Dänzer)

PCI device hotplug
- Handle surprise add even if surprise removal isn't supported (Bjorn Helgaas)

Virtualization
- Mark AMD/ATI VGA devices that don't reset on D3hot->D0 transition (Alex Williamson)
- Add DMA alias quirk for Adaptec 3405 (Alex Williamson)
- Add Wellsburg (X99) to Intel PCH root port ACS quirk (Alex Williamson)
- Add ACS quirk for Emulex NICs (Vasundhara Volam)

MSI
- Fail MSI-X mappings if there's no space assigned to MSI-X BAR (Yijing Wang)

Freescale Layerscape host bridge driver
- Fix platform_no_drv_owner.cocci warnings (Julia Lawall)

NVIDIA Tegra host bridge driver
- Remove unnecessary tegra_pcie_fixup_bridge() (Lucas Stach)

Renesas R-Car host bridge driver
- Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov)

TI Keystone host bridge driver
- Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov)
- Fix misspelling of current function in debug output (Julia Lawall)

Xilinx AXI host bridge driver
- Fix harmless format string warning (Arnd Bergmann)

Miscellaneous
- Use standard parsing functions for ASPM sysfs setters (Chris J Arges)
- Add pci_device_to_OF_node() stub for !CONFIG_OF (Kevin Hao)
- Delete unnecessary NULL pointer checks (Markus Elfring)
- Add and use defines for PCIe Max_Read_Request_Size (Rafał Miłecki)
- Include clk.h instead of clk-private.h (Stephen Boyd)

----------------------------------------------------------------
Alex Williamson (4):
PCI: Add flag for devices that don't reset on D3hot->D0 transition
PCI: Mark AMD/ATI VGA devices that don't reset on D3hot->D0 transition
PCI: Add DMA alias quirk for Adaptec 3405
PCI: Add Wellsburg (X99) to Intel PCH root port ACS quirk

Arnd Bergmann (1):
PCI: xilinx: Fix harmless format string warning

Bjorn Helgaas (9):
Merge branches 'pci/domain' and 'pci/hotplug' into next
Merge branches 'pci/host-keystone', 'pci/host-layerscape', 'pci/host-rcar' and 'pci/host-tegra' into next
PCI: pciehp: Handle surprise add even if surprise removal isn't supported
Merge branches 'pci/host-keystone', 'pci/host-tegra', 'pci/host-xgene' and 'pci/host-xilinx' into next
Merge branches 'pci/enumeration', 'pci/hotplug', 'pci/resource' and 'pci/virtualization' into next
Merge branch 'pci/config' into next
Merge branches 'pci/host-generic' and 'pci/host-versatile' into next
Merge branches 'pci/misc' and 'pci/msi' into next
Merge branch 'pci/misc' into next

Chris J Arges (1):
PCI/ASPM: Use standard parsing functions for sysfs setters

Dmitry Torokhov (2):
PCI: keystone: Fix error handling of irq_of_parse_and_map()
PCI: rcar: Fix error handling of irq_of_parse_and_map()

Julia Lawall (2):
PCI: layerscape: Fix platform_no_drv_owner.cocci warnings
PCI: keystone: Fix misspelling of current function in debug output

Kevin Hao (1):
PCI: Add pci_device_to_OF_node() stub for !CONFIG_OF

Lorenzo Pieralisi (4):
PCI: Move domain assignment from arm64 to generic code
CNS3xxx: Remove artificial dependency on pci_sys_data domain.
ARM/PCI: Move to generic PCI domains
of/pci: Free resources on failure in of_pci_get_host_bridge_resources()

Lucas Stach (2):
PCI: tegra: Remove unnecessary tegra_pcie_fixup_bridge()
PCI: tegra: Remove unnecessary tegra_pcie_fixup_bridge()

Markus Elfring (1):
PCI: Delete unnecessary NULL pointer checks

Michel Dänzer (1):
PCI: Fix infinite loop with ROM image of size 0

Rafał Miłecki (5):
PCI: Add defines for PCIe Max_Read_Request_Size
rapidio/tsi721: use PCI define for Max_Read_Request_Size
tile: use PCI define for Max_Read_Request_Size
[SCSI] esas2r: use PCI define for Max_Read_Request_Size
r8169: use PCI define for Max_Read_Request_Size

Ricardo Ribalda Delgado (1):
PCI: Generate uppercase hex for modalias var in uevent

Rob Herring (19):
frv/PCI: Add struct pci_ops member names to initialization
MIPS: PCI: Add struct pci_ops member names to initialization
mn10300/PCI: Add struct pci_ops member names to initialization
powerpc/PCI: Add struct pci_ops member names to initialization
PCI: Add generic config accessors
ARM: cns3xxx: Convert PCI to use generic config accessors
PCI: versatile: Add DT docs for ARM Versatile PB PCIe driver
ARM: dts: versatile: add PCI controller binding
PCI: versatile: Add DT-based ARM Versatile PB PCIe host driver
ARM: integrator: Convert PCI to use generic config accessors
ARM: sa1100: Convert PCI to use generic config accessors
ARM: ks8695: Convert PCI to use generic config accessors
powerpc/fsl_pci: Convert PCI to use generic config accessors
powerpc/powermac: Convert PCI to use generic config accessors
PCI: generic: Convert to use generic config accessors
PCI: rcar: Convert to use generic config accessors
PCI: tegra: Convert to use generic config accessors
PCI: xgene: Convert to use generic config accessors
PCI: xilinx: Convert to use generic config accessors

Stephen Boyd (1):
PCI: xgene: Include clk.h instead of clk-private.h

Vasundhara Volam (1):
PCI: Add ACS quirk for Emulex NICs

Yijing Wang (1):
PCI: Fail MSI-X mappings if there's no space assigned to MSI-X BAR

.../devicetree/bindings/pci/versatile.txt | 59 +++++
MAINTAINERS | 8 +
arch/arm/Kconfig | 3 +
arch/arm/boot/dts/versatile-pb.dts | 37 ++++
arch/arm/include/asm/mach/pci.h | 6 -
arch/arm/include/asm/pci.h | 7 -
arch/arm/kernel/bios32.c | 3 -
arch/arm/mach-cns3xxx/pcie.c | 92 +++-----
arch/arm/mach-integrator/pci_v3.c | 62 +-----
arch/arm/mach-ks8695/pci.c | 77 +------
arch/arm/mach-sa1100/pci-nanoengine.c | 94 +-------
arch/arm64/kernel/pci.c | 22 --
arch/frv/mb93090-mb00/pci-vdk.c | 4 +-
arch/mips/pci/pci-bcm1480.c | 4 +-
arch/mips/pci/pci-octeon.c | 4 +-
arch/mips/pci/pcie-octeon.c | 12 +-
arch/mn10300/unit-asb2305/pci.c | 4 +-
arch/powerpc/platforms/cell/celleb_scc_pciex.c | 4 +-
arch/powerpc/platforms/powermac/pci.c | 209 ++++--------------
arch/powerpc/sysdev/fsl_pci.c | 46 +---
arch/tile/kernel/pci.c | 4 +-
arch/x86/pci/xen.c | 4 +
drivers/net/ethernet/realtek/r8169.c | 6 +-
drivers/of/of_pci.c | 4 +
drivers/pci/access.c | 87 ++++++++
drivers/pci/host/Kconfig | 4 +
drivers/pci/host/Makefile | 1 +
drivers/pci/host/pci-host-generic.c | 51 +----
drivers/pci/host/pci-keystone.c | 4 +-
drivers/pci/host/pci-layerscape.c | 1 -
drivers/pci/host/pci-mvebu.c | 15 +-
drivers/pci/host/pci-rcar-gen2.c | 51 +----
drivers/pci/host/pci-tegra.c | 68 +-----
drivers/pci/host/pci-versatile.c | 237 +++++++++++++++++++++
drivers/pci/host/pci-xgene.c | 152 +------------
drivers/pci/host/pcie-designware.c | 3 -
drivers/pci/host/pcie-rcar.c | 7 +-
drivers/pci/host/pcie-xilinx.c | 92 +-------
drivers/pci/hotplug/cpci_hotplug_core.c | 3 +-
drivers/pci/hotplug/pciehp_ctrl.c | 2 -
drivers/pci/msi.c | 5 +
drivers/pci/pci-driver.c | 2 +-
drivers/pci/pci.c | 51 ++++-
drivers/pci/pcie/aspm.c | 12 +-
drivers/pci/quirks.c | 64 ++++++
drivers/pci/rom.c | 7 +-
drivers/rapidio/devices/tsi721.c | 2 +-
drivers/rapidio/devices/tsi721.h | 2 -
drivers/scsi/esas2r/esas2r_init.c | 5 +-
include/linux/pci.h | 15 ++
include/uapi/linux/pci_regs.h | 4 +
51 files changed, 744 insertions(+), 978 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/versatile.txt
create mode 100644 drivers/pci/host/pci-versatile.c


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