Merge tag 'pci-v4.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

Pull PCI updates from Bjorn Helgaas:

  - detach driver before tearing down procfs/sysfs (Alex Williamson)

  - disable PCIe services during shutdown (Sinan Kaya)

  - fix ASPM oops on systems with no Root Ports (Ard Biesheuvel)

  - fix ASPM LTR_L1.2_THRESHOLD programming (Bjorn Helgaas)

  - fix ASPM Common_Mode_Restore_Time computation (Bjorn Helgaas)

  - fix portdrv MSI/MSI-X vector allocation (Dongdong Liu, Bjorn
    Helgaas)

  - report non-fatal AER errors only to the affected endpoint (Gabriele
    Paoloni)

  - distribute bus numbers, MMIO, and I/O space among hotplug bridges to
    allow more devices to be hot-added (Mika Westerberg)

  - fix pciehp races during initialization and surprise link down (Mika
    Westerberg)

  - handle surprise-removed devices in PME handling (Qiang)

  - support resizable BARs for large graphics devices (Christian König)

  - expose SR-IOV offset, stride, and VF device ID via sysfs (Filippo
    Sironi)

  - create SR-IOV virtfn/physfn sysfs links before attaching driver
    (Stuart Hayes)

  - fix SR-IOV "ARI Capable Hierarchy" restore issue (Tony Nguyen)

  - enforce Kconfig IOV/REALLOC dependency (Sascha El-Sharkawy)

  - avoid slot reset if bridge itself is broken (Jan Glauber)

  - clean up pci_reset_function() path (Jan H. Schönherr)

  - make pci_map_rom() fail if the option ROM is invalid (Changbin Du)

  - convert timers to timer_setup() (Kees Cook)

  - move PCI_QUIRKS to PCI bus Kconfig menu (Randy Dunlap)

  - constify pci_dev_type and intel_mid_pci_ops (Bhumika Goyal)

  - remove unnecessary pci_dev, pci_bus, resource, pcibios_set_master()
    declarations (Bjorn Helgaas)

  - fix endpoint framework overflows and BUG()s (Dan Carpenter)

  - fix endpoint framework issues (Kishon Vijay Abraham I)

  - avoid broken Cavium CN8xxx bus reset behavior (David Daney)

  - extend Cavium ACS capability quirks (Vadim Lomovtsev)

  - support Synopsys DesignWare RC in ECAM mode (Ard Biesheuvel)

  - turn off dra7xx clocks cleanly on shutdown (Keerthy)

  - fix Faraday probe error path (Wei Yongjun)

  - support HiSilicon STB SoC PCIe host controller (Jianguo Sun)

  - fix Hyper-V interrupt affinity issue (Dexuan Cui)

  - remove useless ACPI warning for Hyper-V pass-through devices (Vitaly
    Kuznetsov)

  - support multiple MSI on iProc (Sandor Bodo-Merle)

  - support Layerscape LS1012a and LS1046a PCIe host controllers (Hou
    Zhiqiang)

  - fix Layerscape default error response (Minghuan Lian)

  - support MSI on Tango host controller (Marc Gonzalez)

  - support Tegra186 PCIe host controller (Manikanta Maddireddy)

  - use generic accessors on Tegra when possible (Thierry Reding)

  - support V3 Semiconductor PCI host controller (Linus Walleij)

* tag 'pci-v4.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (85 commits)
  PCI/ASPM: Add L1 Substates definitions
  PCI/ASPM: Reformat ASPM register definitions
  PCI/ASPM: Use correct capability pointer to program LTR_L1.2_THRESHOLD
  PCI/ASPM: Account for downstream device's Port Common_Mode_Restore_Time
  PCI: xgene: Rename xgene_pcie_probe_bridge() to xgene_pcie_probe()
  PCI: xilinx: Rename xilinx_pcie_link_is_up() to xilinx_pcie_link_up()
  PCI: altera: Rename altera_pcie_link_is_up() to altera_pcie_link_up()
  PCI: Fix kernel-doc build warning
  PCI: Fail pci_map_rom() if the option ROM is invalid
  PCI: Move pci_map_rom() error path
  PCI: Move PCI_QUIRKS to the PCI bus menu
  alpha/PCI: Make pdev_save_srm_config() static
  PCI: Remove unused declarations
  PCI: Remove redundant pci_dev, pci_bus, resource declarations
  PCI: Remove redundant pcibios_set_master() declarations
  PCI/PME: Handle invalid data when reading Root Status
  PCI: hv: Use effective affinity mask
  PCI: pciehp: Do not clear Presence Detect Changed during initialization
  PCI: pciehp: Fix race condition handling surprise link down
  PCI: Distribute available resources to hotplug-capable bridges
  ...

diff --cc Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc arch/alpha/include/asm/pci.h
Simple merge

diff --cc arch/alpha/kernel/pci.c
Simple merge

diff --cc arch/alpha/kernel/pci_impl.h
Simple merge

diff --cc arch/cris/include/asm/pci.h
Simple merge

diff --cc arch/ia64/include/asm/pci.h
Simple merge

diff --cc arch/parisc/include/asm/pci.h
Simple merge

diff --cc arch/sh/include/asm/pci.h
Simple merge

diff --cc arch/sparc/include/asm/pci_32.h
Simple merge

diff --cc arch/x86/include/asm/pci.h
Simple merge

diff --cc arch/x86/pci/fixup.c
Simple merge

diff --cc arch/x86/pci/intel_mid_pci.c
Simple merge

diff --cc drivers/pci/Makefile
Simple merge

diff --cc drivers/pci/dwc/Makefile
Simple merge

diff --cc drivers/pci/dwc/pci-dra7xx.c
Simple merge

diff --cc drivers/pci/host/Makefile
Simple merge

diff --cc drivers/pci/host/pci-ftpci100.c
Simple merge

diff --cc drivers/pci/host/pci-tegra.c
Simple merge

diff --cc drivers/pci/host/pcie-tango.c
index 95049de4131cc46dc7e59e1c6b5dd2020b34f567,e23f7383ac33c25055edbb591ada8d4ff53302f9..21a208da3f596a2210d89123471b252c9732f0d2
--- 1/drivers/pci/host/pcie-tango.c
--- 2/drivers/pci/host/pcie-tango.c
+++ b/drivers/pci/host/pcie-tango.c
@@@ -1,7 -1,11 +1,12 @@@
 +// SPDX-License-Identifier: GPL-2.0
+ #include <linux/irqchip/chained_irq.h>
+ #include <linux/irqdomain.h>
  #include <linux/pci-ecam.h>
  #include <linux/delay.h>
- #include <linux/of.h>
+ #include <linux/msi.h>
+ #include <linux/of_address.h>
+ 
+ #define MSI_MAX                       256
  
  #define SMP8759_MUX           0x48
  #define SMP8759_TEST_OUT      0x74

diff --cc drivers/pci/pci-sysfs.c
Simple merge

diff --cc drivers/pci/pci.c
Simple merge

diff --cc drivers/pci/pci.h
Simple merge

diff --cc drivers/pci/pcie/aspm.c
Simple merge

diff --cc drivers/pci/pcie/portdrv_core.c
Simple merge

diff --cc drivers/pci/pcie/portdrv_pci.c
Simple merge

diff --cc drivers/pci/quirks.c
Simple merge

diff --cc drivers/pci/setup-res.c
Simple merge

diff --cc include/linux/of_address.h
Simple merge

diff --cc include/linux/pci.h
Simple merge

diff --cc include/uapi/linux/pci_regs.h
Simple merge

diff --cc init/Kconfig
Simple merge