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63880b230a
linux/drivers/pci
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Bjorn Helgaas 63880b230a PCI: Ignore BAR updates on virtual functions 
VF BARs are read-only zero, so updating VF BARs will not have any effect.
See the SR-IOV spec r1.1, sec 3.4.1.11.

We already ignore these updates because of 70675e0b6a ("PCI: Don't try to
restore VF BARs"); this merely restructures it slightly to make it easier
to split updates for standard and SR-IOV BARs.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
2016-11-28 11:37:56 -06:00
..
host PCI changes for the v4.9 merge window: 2016-10-13 17:08:58 -07:00
hotplug powerpc updates for 4.9 2016-10-07 20:19:31 -07:00
pcie Merge branch 'pci/aer' into next 2016-10-03 09:42:57 -05:00
access.c PCI: Add pci_set_vpd_size() to set VPD size 2016-04-15 13:00:11 -05:00
ats.c
bus.c Merge branches 'pci/demodularize-hosts' and 'pci/host-request-windows' into next 2016-08-01 12:23:57 -05:00
ecam.c tree-wide: replace config_enabled() with IS_ENABLED() 2016-08-04 08:50:07 -04:00
host-bridge.c cxl: use pcibios_free_controller_deferred() when removing vPHBs 2016-08-22 11:09:33 +10:00
hotplug-pci.c
htirq.c
iov.c PCI: Do any VF BAR updates before enabling the BARs 2016-11-23 17:21:42 -06:00
irq.c
Kconfig PCI/MSI: Enable PCI_MSI_IRQ_DOMAIN support for ARC 2016-09-06 10:53:32 -05:00
Makefile x86/platform/intel-mid: Add Power Management Unit driver 2016-06-15 10:10:49 +02:00
msi.c Merge branch 'irq/for-block' into irq/core 2016-09-15 20:54:40 +02:00
of.c
pci-acpi.c PCI: Query platform firmware for device power state 2016-09-28 11:46:51 -05:00
pci-driver.c Merge branch 'pci/pm' into next 2016-10-03 09:43:21 -05:00
pci-label.c PCI: Fix broken URL for Dell biosdevname 2016-02-29 12:03:19 -06:00
pci-mid.c x86/platform/intel-mid: Add Intel Penwell to ID table 2016-09-08 14:07:53 +02:00
pci-stub.c
pci-sysfs.c PCI: Put PCIe ports into D3 during suspend 2016-06-13 14:57:36 -05:00
pci.c PCI: Ignore BAR updates on virtual functions 2016-11-28 11:37:56 -06:00
pci.h Merge branch 'pci/pm' into next 2016-10-03 09:43:21 -05:00
probe.c Merge branch 'pci/aer' into next 2016-10-03 09:42:57 -05:00
proc.c PCI: Ignore write combining when mapping I/O port space 2016-06-17 14:43:33 -05:00
quirks.c PCI: Support INTx masking on ConnectX-4 with firmware x.14.1100+ 2016-11-23 12:33:32 -06:00
remove.c PCI: Fix bridge_d3 update on device removal 2016-09-13 16:00:18 -05:00
rom.c PCI: Remove unused IORESOURCE_ROM_COPY and IORESOURCE_ROM_BIOS_COPY 2016-03-12 06:00:29 -06:00
search.c PCI: Add support for multiple DMA aliases 2016-04-11 14:34:32 -05:00
setup-bus.c x86/ioapic: Ignore root bridges without a companion ACPI device 2016-09-10 20:30:31 +02:00
setup-irq.c
setup-res.c PCI: Ignore BAR updates on virtual functions 2016-11-28 11:37:56 -06:00
slot.c
syscall.c
vc.c PCI: Fix unaligned accesses in VC code 2016-06-20 13:24:20 -05:00
vpd.c
xen-pcifront.c treewide: replace obsolete _refok by __ref 2016-08-02 17:31:41 -04:00