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f2586c678c
mirror_ubuntu-kernels/drivers/pci/host
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Keith Busch f2586c678c PCI: vmd: Assign vector zero to all bridges 
We don't want slower IRQ handlers impacting faster devices that happen to
be assigned the same VMD interrupt vector. The driver was trying to
separate such devices by checking if MSI-X wasn't used, but really we just
don't want endpoint devices to share with bridges. Most bridges may use MSI
currently, so that criteria happened to work, but newer ones may use MSI-X,
so this patch explicitly checks the device type when choosing a vector.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-03 16:51:19 -05:00
..
Kconfig Merge branch 'pci/host-tango' into next 2017-07-07 13:42:25 -05:00
Makefile Merge branch 'pci/host-tango' into next 2017-07-07 13:42:25 -05:00
pci-aardvark.c PCI: aardvark: Convert PCI scan API to pci_scan_root_bus_bridge() 2017-07-02 16:14:23 -05:00
pci-ftpci100.c PCI: faraday: Add clock handling 2017-07-02 18:42:35 -05:00
pci-host-common.c PCI: generic: Drop pci_fixup_irqs() 2017-07-02 16:51:19 -05:00
pci-host-generic.c PCI: Don't allow unbinding host controllers that aren't prepared 2017-04-28 10:38:00 -05:00
pci-hyperv.c PCI: hv: Use vPCI protocol version 1.2 2017-07-02 18:43:09 -05:00
pci-mvebu.c Merge branch 'pci/msi' into next 2017-04-28 10:34:19 -05:00
pci-rcar-gen2.c PCI: rcar-gen2: Make of_device_ids const 2017-07-02 18:45:31 -05:00
pci-tegra.c PCI: tegra: Do not allocate MSI target memory 2017-07-02 18:46:20 -05:00
pci-thunder-ecam.c PCI: Don't allow unbinding host controllers that aren't prepared 2017-04-28 10:38:00 -05:00
pci-thunder-pem.c PCI: Don't allow unbinding host controllers that aren't prepared 2017-04-28 10:38:00 -05:00
pci-versatile.c PCI: versatile: Add local struct device pointers 2017-07-02 18:46:43 -05:00
pci-xgene-msi.c PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling 2017-01-17 08:41:51 -06:00
pci-xgene.c PCI: xgene: Move to struct pci_host_bridge IRQ mapping functions 2017-07-02 16:51:19 -05:00
pcie-altera-msi.c Merge branches 'pci/host-aardvark', 'pci/host-altera', 'pci/host-artpec', 'pci/host-designware', 'pci/host-hv', 'pci/host-keystone', 'pci/host-rcar', 'pci/host-rockchip', 'pci/host-tegra' and 'pci/host-xilinx' into next 2016-10-05 13:59:14 -05:00
pcie-altera.c PCI: altera: Drop pci_fixup_irqs() 2017-07-02 16:51:19 -05:00
pcie-iproc-bcma.c PCI: iproc: Convert PCI scan API to pci_scan_root_bus_bridge() 2017-07-02 16:14:24 -05:00
pcie-iproc-msi.c PCI: iproc: Add BCMA type 2016-11-14 15:55:33 -06:00
pcie-iproc-platform.c PCI: iproc: Convert PCI scan API to pci_scan_root_bus_bridge() 2017-07-02 16:14:24 -05:00
pcie-iproc.c PCI: iproc: Drop pci_fixup_irqs() 2017-07-02 16:51:18 -05:00
pcie-iproc.h PCI: iproc: Save host bridge window resource in struct iproc_pcie 2017-03-09 11:27:07 -06:00
pcie-mediatek.c PCI: mediatek: Add MediaTek PCIe host controller support 2017-07-02 18:44:45 -05:00
pcie-rcar.c PCI: rcar: Drop pci_fixup_irqs() 2017-07-02 16:51:18 -05:00
pcie-rockchip.c PCI: rockchip: Check for pci_scan_root_bus_bridge() failure correctly 2017-07-12 12:50:11 -05:00
pcie-tango.c PCI: tango: Add Sigma Designs Tango SMP8759 PCIe host bridge support 2017-07-07 13:41:28 -05:00
pcie-xilinx-nwl.c PCI: xilinx-nwl: Modify IRQ chip for legacy interrupts 2017-07-02 18:47:39 -05:00
pcie-xilinx.c PCI: xilinx: Make of_device_ids const 2017-07-02 18:47:40 -05:00
vmd.c PCI: vmd: Assign vector zero to all bridges 2017-08-03 16:51:19 -05:00