linux/drivers/pci/controller
Haiyang Zhang f73f8a504e PCI: hv: Use bytes 4 and 5 from instance ID as the PCI domain numbers
As recommended by Azure host team, the bytes 4, 5 have more uniqueness
(info entropy) than bytes 8, 9 so use them as the PCI domain numbers.

On older hosts, bytes 4, 5 can also be used -- no backward compatibility
issues are introduced and the chance of collision is greatly reduced.

In the rare cases of collision, the driver code detects and finds
another number that is not in use.

Suggested-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Sasha Levin <sashal@kernel.org>
2019-09-10 12:14:08 +01:00
..
dwc Merge branch 'pci/trivial' 2019-07-12 17:08:41 -05:00
Kconfig PCI: altera-msi: Allow building as module 2019-05-30 15:34:54 +01:00
Makefile PCI: mobiveil: Add Kconfig/Makefile entries 2018-07-30 14:30:16 +01:00
pci-aardvark.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-ftpci100.c PCI: faraday: Fix I/O space page leak 2018-07-18 17:01:14 -05:00
pci-host-common.c PCI: Remove unnecessary check of device_type == pci 2018-09-25 09:40:03 +01:00
pci-host-generic.c PCI: Fix comment typos 2019-04-13 11:17:15 -05:00
pci-hyperv.c PCI: hv: Use bytes 4 and 5 from instance ID as the PCI domain numbers 2019-09-10 12:14:08 +01:00
pci-mvebu.c PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags 2019-02-22 10:51:14 +00:00
pci-rcar-gen2.c
pci-tegra.c PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30 2019-07-05 13:59:59 +01:00
pci-thunder-ecam.c
pci-thunder-pem.c
pci-v3-semi.c PCI: v3-semi: Fix I/O space page leak 2018-07-18 17:02:13 -05:00
pci-versatile.c PCI: versatile: Fix I/O space page leak 2018-07-18 17:00:11 -05:00
pci-xgene-msi.c
pci-xgene.c PCI: xgene: Fix I/O space page leak 2018-07-18 16:59:40 -05:00
pcie-altera-msi.c PCI: altera-msi: Allow building as module 2019-05-30 15:34:54 +01:00
pcie-altera.c PCI: altera: Fix configuration type based on secondary number 2019-06-17 12:22:25 +01:00
pcie-cadence-ep.c PCI: cadence: Remove pci_epf_linkup() from Cadence EP driver 2019-02-15 10:02:38 +00:00
pcie-cadence-host.c PCI: Remove unnecessary check of device_type == pci 2018-09-25 09:40:03 +01:00
pcie-cadence.c pci-v4.20-changes 2018-10-25 06:50:48 -07:00
pcie-cadence.h PCI: cadence: Add Power Management ops for host and EP 2018-07-12 12:44:14 +01:00
pcie-iproc-bcma.c
pcie-iproc-msi.c PCI: Fix comment typos 2019-04-13 11:17:15 -05:00
pcie-iproc-platform.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pcie-iproc.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pcie-iproc.h PCI: iproc: Reject unconfigured physical functions from PAXC 2018-07-13 11:56:55 +01:00
pcie-mediatek.c Merge branch 'remotes/lorenzo/pci/misc' 2019-05-13 18:34:44 -05:00
pcie-mobiveil.c PCI: mobiveil: Fix INTx interrupt clearing in mobiveil_pcie_isr() 2019-07-08 12:39:09 +01:00
pcie-rcar.c Merge branch 'remotes/lorenzo/pci/rcar' 2019-05-13 18:34:42 -05:00
pcie-rockchip-ep.c PCI: rockchip: Fix rockchip_pcie_ep_assert_intx() bitwise operations 2019-04-15 10:39:26 +01:00
pcie-rockchip-host.c PCI: rockchip: Fix a leaked reference by adding missing of_node_put() 2019-04-01 10:42:24 +01:00
pcie-rockchip.c
pcie-rockchip.h
pcie-tango.c
pcie-xilinx-nwl.c PCI: xilinx-nwl: Fix Multi MSI data programming 2019-06-26 10:56:51 +01:00
pcie-xilinx.c PCI: xilinx: Check for __get_free_pages() failure 2019-03-29 16:28:20 +00:00
vmd.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00