Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753096AbbHaNOn (ORCPT ); Mon, 31 Aug 2015 09:14:43 -0400 Received: from mail-ig0-f176.google.com ([209.85.213.176]:36601 "EHLO mail-ig0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752680AbbHaNOk (ORCPT ); Mon, 31 Aug 2015 09:14:40 -0400 Date: Mon, 31 Aug 2015 08:14:35 -0500 From: Bjorn Helgaas To: Linus Torvalds Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] PCI changes for v4.3 Message-ID: <20150831131435.GA647@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 13909 Lines: 300 Hi Linus, Here are the PCI changes for v4.3. Bjorn The following changes since commit bc0195aad0daa2ad5b0d76cce22b167bc3435590: Linux 4.2-rc2 (2015-07-12 15:10:30 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git tags/pci-v4.3-changes for you to fetch changes up to 9ca678d1dff610f7df6ac9b31fd9152c4426f815: Merge branches 'pci/enumeration' and 'pci/misc' into next (2015-08-28 15:53:08 -0500) ---------------------------------------------------------------- PCI changes for the v4.3 merge window: Enumeration Allocate ATS struct during enumeration (Bjorn Helgaas) Embed ATS info directly into struct pci_dev (Bjorn Helgaas) Reduce size of ATS structure elements (Bjorn Helgaas) Stop caching ATS Invalidate Queue Depth (Bjorn Helgaas) iommu/vt-d: Cache PCI ATS state and Invalidate Queue Depth (Bjorn Helgaas) Move MPS configuration check to pci_configure_device() (Bjorn Helgaas) Set MPS to match upstream bridge (Keith Busch) ARM/PCI: Set MPS before pci_bus_add_devices() (Murali Karicheri) Add pci_scan_root_bus_msi() (Lorenzo Pieralisi) ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi() (Lorenzo Pieralisi) Resource management Call pci_read_bridge_bases() from core instead of arch code (Lorenzo Pieralisi) PCI device hotplug pciehp: Remove unused interrupt events (Bjorn Helgaas) pciehp: Remove ignored MRL sensor interrupt events (Bjorn Helgaas) pciehp: Handle invalid data when reading from non-existent devices (Jarod Wilson) pciehp: Simplify pcie_poll_cmd() (Yijing Wang) Use "slot" and "pci_slot" for struct hotplug_slot and struct pci_slot (Yijing Wang) Protect pci_bus->slots with pci_slot_mutex, not pci_bus_sem (Yijing Wang) Hold pci_slot_mutex while searching bus->slots list (Yijing Wang) Power management Disable async suspend/resume for JMicron multi-function SATA/AHCI (Zhang Rui) Virtualization Add ACS quirks for Intel I219-LM/V (Alex Williamson) Restore ACS configuration as part of pci_restore_state() (Alexander Duyck) MSI Add pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu) x86: Implement pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu) Add helpers to manage pci_dev->irq and pci_dev->irq_managed (Jiang Liu) Free legacy IRQ when enabling MSI/MSI-X (Jiang Liu) ARM/PCI: Remove msi_controller from struct pci_sys_data (Lorenzo Pieralisi) Remove unused pcibios_msi_controller() hook (Lorenzo Pieralisi) Generic host bridge driver Remove dependency on ARM-specific struct hw_pci (Jayachandran C) Build setup-irq.o for arm64 (Jayachandran C) Add arm64 support (Jayachandran C) APM X-Gene host bridge driver Add APM X-Gene PCIe 64-bit prefetchable window (Duc Dang) Add support for a 64-bit prefetchable memory window (Duc Dang) Drop owner assignment from platform_driver (Krzysztof Kozlowski) Broadcom iProc host bridge driver Allow BCMA bus driver to be built as module (Hauke Mehrtens) Delete unnecessary checks before phy calls (Markus Elfring) Add arm64 support (Ray Jui) Synopsys DesignWare host bridge driver Don't complain missing *config* reg space if va_cfg0 is set (Murali Karicheri) TI DRA7xx host bridge driver Disable pm_runtime on get_sync failure (Kishon Vijay Abraham I) Add PM support (Kishon Vijay Abraham I) Clear MSE bit during suspend so clocks will idle (Kishon Vijay Abraham I) Add support to make GPIO drive PERST# line (Kishon Vijay Abraham I) Xilinx AXI host bridge driver Check for MSI interrupt flag before handling as INTx (Russell Joyce) Miscellaneous Fix Intersil/Techwell TW686[4589] AV capture class code (Krzysztof Hałasa) Use PCI_CLASS_SERIAL_USB instead of bare number (Bjorn Helgaas) Fix generic NCR 53c810 class code quirk (Bjorn Helgaas) Fix TI816X class code quirk (Bjorn Helgaas) Remove unused "pci_probe" flags (Bjorn Helgaas) Host bridge driver code simplifications (Fabio Estevam) Add dev_flags bit to access VPD through function 0 (Mark Rustad) Add VPD function 0 quirk for Intel Ethernet devices (Mark Rustad) Kill off set_irq_flags() usage (Rob Herring) Remove Intel Cherrytrail D3 delays (Srinidhi Kasagar) Clean up pci_find_capability() (Wei Yang) ---------------------------------------------------------------- Alex Williamson (1): PCI: Add ACS quirks for Intel I219-LM/V Alexander Duyck (1): PCI: Restore ACS configuration as part of pci_restore_state() Bjorn Helgaas (30): PCI: Use PCI_CLASS_SERIAL_USB instead of bare number PCI: Fix generic NCR 53c810 class code quirk PCI: Fix TI816X class code quirk PCI: Revert aeb30016fec3 ("PCI: add Intel USB specific reset method") PCI: Shift PCI_CLASS_NOT_DEFINED consistently with other classes PCI: Fix pcie_port_device_resume() comment PCI: Add pcie_downstream_port() (true for Root and Switch Downstream Ports) PCI: Remove useless redundant code iommu/vt-d: Cache PCI ATS state and Invalidate Queue Depth PCI: Remove unused "pci_probe" flags Merge branches 'pci/host-designware', 'pci/host-xgene' and 'pci/host-xilinx' into next Merge branches 'pci/irq', 'pci/misc', 'pci/resource' and 'pci/virtualization' into next PCI: pciehp: Remove unused interrupt events PCI: pciehp: Remove ignored MRL sensor interrupt events PCI: Allocate ATS struct during enumeration PCI: Embed ATS info directly into struct pci_dev PCI: Reduce size of ATS structure elements PCI: Rationalize pci_ats_queue_depth() error checking PCI: Inline the ATS setup code into pci_ats_init() PCI: Use pci_physfn() rather than looking up physfn by hand PCI: Clean up ATS error handling PCI: Move ATS declarations to linux/pci.h so they're all together PCI: Stop caching ATS Invalidate Queue Depth PCI: Remove pci_ats_enabled() Merge branches 'pci/hotplug', 'pci/iommu', 'pci/irq' and 'pci/virtualization' into next Merge branches 'pci/host-dra7xx' and 'pci/host-iproc' into next PCI: Drop references acquired by of_parse_phandle() PCI: Move MPS configuration check to pci_configure_device() Merge branches 'pci/host-dra7xx', 'pci/host-imx6' and 'pci/host-spear' into next Merge branches 'pci/enumeration' and 'pci/misc' into next Duc Dang (2): arm64: dts: Add APM X-Gene PCIe 64-bit prefetchable window PCI: xgene: Add support for a 64-bit prefetchable memory window Fabio Estevam (3): PCI: dra7xx: Remove unneeded use of IS_ERR_VALUE() PCI: spear: Use BUG_ON() instead of condition followed by BUG() PCI: imx6: Simplify a trivial if-return sequence Hauke Mehrtens (1): PCI: iproc: Allow BCMA bus driver to be built as module Jarod Wilson (1): PCI: pciehp: Handle invalid data when reading from non-existent devices Jayachandran C (3): PCI: generic: Remove dependency on ARM-specific struct hw_pci PCI: Build setup-irq.o for arm64 PCI: generic: Add arm64 support Jiang Liu (4): PCI: Add pcibios_alloc_irq() and pcibios_free_irq() PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq() PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed PCI/MSI: Free legacy IRQ when enabling MSI/MSI-X Keith Busch (1): PCI: Set MPS to match upstream bridge Kishon Vijay Abraham I (5): PCI: dra7xx: Disable pm_runtime on get_sync failure PCI: dra7xx: Add PM support PCI: dra7xx: Clear MSE bit during suspend so clocks will idle PCI: dra7xx: Add support to make GPIO drive PERST# line ARM: dts: am57xx-evm: Add 'gpios' property with gpio2_8 Krzysztof =?utf-8?Q?Ha=C5=82asa?= (1): PCI: Add quirk for Intersil/Techwell TW686[4589] AV capture cards Krzysztof Kozlowski (1): PCI: xgene: Drop owner assignment from platform_driver Lorenzo Pieralisi (6): PCI: Call pci_read_bridge_bases() from core instead of arch code ARM/PCI: Replace panic with WARN messages on failures PCI: Add pci_scan_root_bus_msi() ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi() ARM/PCI: Remove msi_controller from struct pci_sys_data PCI/MSI: Remove unused pcibios_msi_controller() hook Mark Rustad (2): PCI: Add dev_flags bit to access VPD through function 0 PCI: Add VPD function 0 quirk for Intel Ethernet devices Markus Elfring (1): PCI: iproc: Delete unnecessary checks before phy calls Murali Karicheri (2): ARM/PCI: Set MPS before pci_bus_add_devices() PCI: designware: Don't complain missing *config* reg space if va_cfg0 is set Rami Rosen (1): PCI: Remove a broken link in quirks.c Ray Jui (1): PCI: iproc: Add arm64 support Rob Herring (1): PCI: Kill off set_irq_flags() usage Russell Joyce (1): PCI: xilinx: Check for MSI interrupt flag before handling as INTx Srinidhi Kasagar (2): PCI: Remove Intel Cherrytrail D3 delays PCI / ACPI: Fix pci_acpi_optimize_delay() comment Wei Yang (2): PCI: Move PCI_FIND_CAP_TTL to pci.h and use it in quirks PCI: Simplify pci_find_(ext_)capability() return value checks Yijing Wang (4): PCI: Use "slot" and "pci_slot" for struct hotplug_slot and struct pci_slot PCI: pciehp: Simplify pcie_poll_cmd() PCI: Protect pci_bus->slots with pci_slot_mutex, not pci_bus_sem PCI: Hold pci_slot_mutex while searching bus->slots list Zhang Rui (1): PCI: Disable async suspend/resume for JMicron multi-function SATA/AHCI Documentation/devicetree/bindings/pci/ti-pci.txt | 3 + arch/alpha/kernel/pci.c | 7 +- arch/arm/boot/dts/am57xx-beagle-x15.dts | 4 + arch/arm/boot/dts/dra7.dtsi | 2 +- arch/arm/include/asm/mach/pci.h | 5 - arch/arm/kernel/bios32.c | 45 +++----- arch/arm64/boot/dts/apm/apm-storm.dtsi | 23 ++-- arch/frv/mb93090-mb00/pci-frv.c | 8 -- arch/frv/mb93090-mb00/pci-frv.h | 8 -- arch/frv/mb93090-mb00/pci-vdk.c | 2 - arch/ia64/pci/pci.c | 5 +- arch/microblaze/pci/pci-common.c | 9 +- arch/mips/pci/pci.c | 6 -- arch/mn10300/unit-asb2305/pci-asb2305.c | 22 ++-- arch/mn10300/unit-asb2305/pci-asb2305.h | 7 -- arch/mn10300/unit-asb2305/pci.c | 1 - arch/powerpc/kernel/pci-common.c | 8 +- arch/powerpc/kernel/pci_of_scan.c | 6 +- arch/sh/drivers/pci/pci-sh4.h | 8 -- arch/sparc/kernel/pci.c | 6 +- arch/x86/include/asm/pci_x86.h | 2 - arch/x86/pci/common.c | 21 ++-- arch/x86/pci/fixup.c | 13 --- arch/x86/pci/intel_mid_pci.c | 9 +- arch/x86/pci/irq.c | 23 +--- arch/xtensa/kernel/pci.c | 4 - drivers/acpi/pci_irq.c | 17 +-- drivers/ata/ahci.c | 13 +-- drivers/ata/pata_jmicron.c | 12 --- drivers/iommu/intel-iommu.c | 28 +++-- drivers/parisc/dino.c | 3 - drivers/parisc/lba_pci.c | 1 - drivers/pci/Makefile | 1 + drivers/pci/access.c | 84 +++++++++++++-- drivers/pci/ats.c | 131 ++++++++--------------- drivers/pci/host/Kconfig | 4 +- drivers/pci/host/pci-dra7xx.c | 122 ++++++++++++++++++++- drivers/pci/host/pci-host-generic.c | 52 +++++---- drivers/pci/host/pci-imx6.c | 12 +-- drivers/pci/host/pci-keystone-dw.c | 2 - drivers/pci/host/pci-mvebu.c | 1 + drivers/pci/host/pci-tegra.c | 1 - drivers/pci/host/pci-xgene-msi.c | 2 - drivers/pci/host/pci-xgene.c | 13 ++- drivers/pci/host/pcie-designware.c | 15 ++- drivers/pci/host/pcie-iproc.c | 60 ++++++----- drivers/pci/host/pcie-iproc.h | 4 +- drivers/pci/host/pcie-rcar.c | 1 - drivers/pci/host/pcie-spear13xx.c | 3 +- drivers/pci/host/pcie-xilinx.c | 30 +++--- drivers/pci/hotplug/pci_hotplug_core.c | 122 ++++++++++----------- drivers/pci/hotplug/pciehp.h | 14 +-- drivers/pci/hotplug/pciehp_hpc.c | 48 +++++---- drivers/pci/msi.c | 22 +--- drivers/pci/pci-acpi.c | 2 +- drivers/pci/pci-driver.c | 26 +++-- drivers/pci/pci.c | 14 +-- drivers/pci/pci.h | 2 + drivers/pci/pcie/portdrv_core.c | 2 +- drivers/pci/probe.c | 92 +++++++++++----- drivers/pci/quirks.c | 126 ++++++++++++++-------- drivers/pci/slot.c | 29 +++-- include/linux/pci-ats.h | 49 --------- include/linux/pci.h | 60 +++++++++-- 64 files changed, 796 insertions(+), 681 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/