linux/arch/x86/pci
Keith Busch 3161832d58 x86/PCI: VMD: Request userspace control of PCIe hotplug indicators
Add set_dev_domain_options() to set PCI domain-specific options as devices
are added.  The first usage is to request exclusive userspace control of
PCIe hotplug indicators in VMD domains.

Devices in a VMD domain use PCIe hotplug Attention and Power Indicators in
a non-standard way; tell pciehp to ignore the indicators so userspace can
control them via the sysfs "attention" file.

To determine whether a bus is within a VMD domain, add a bool to the
pci_sysdata structure that the VMD driver sets during initialization.

[bhelgaas: changelog]
Requested-by: Kapil Karkra <kapil.karkra@intel.com>
Tested-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-09-23 08:41:08 -05:00
..
acpi.c Revert "ACPI, PCI, IRQ: remove redundant code in acpi_irq_penalty_init()" 2016-07-02 01:38:34 +02:00
amd_bus.c
broadcom_bus.c
bus_numa.c
bus_numa.h
ce4100.c
common.c x86/PCI: VMD: Request userspace control of PCIe hotplug indicators 2016-09-23 08:41:08 -05:00
direct.c
early.c
fixup.c x86/PCI: Mark Broadwell-EP Home Agent 1 as having non-compliant BARs 2016-05-16 15:47:51 -05:00
i386.c
init.c
intel_mid_pci.c x86/pci: Use MRFLD abbreviation for Merrifield 2016-07-13 09:24:51 +02:00
irq.c
legacy.c
Makefile
mmconfig_32.c
mmconfig_64.c
mmconfig-shared.c
numachip.c
olpc.c
pcbios.c
sta2x11-fixup.c dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
vmd.c x86/PCI: VMD: Request userspace control of PCIe hotplug indicators 2016-09-23 08:41:08 -05:00
xen.c x86: Audit and remove any remaining unnecessary uses of module.h 2016-07-14 15:07:00 +02:00