AuxXxilium/linux_dsm_epyc7002
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9b70ae4951
linux_dsm_epyc7002/drivers/pci
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Bjorn Helgaas 9b70ae4951 PCI: Include PCI-to-PCIe bridges as "Downstream Ports" 
A PCI/PCI-X to PCI Express bridge, sometimes referred to as a "reverse
bridge", is a bridge with conventional PCI or PCI-X on its primary side and
a PCI Express Port on its secondary (downstream) side.

That PCIe Port is a Downstream Port and could be connected to a slot, just
like a Root Port or a Switch Downstream Port.  Make pcie_downstream_port()
return true for them, so we can access the Slot registers in the PCIe
capability.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-19 07:44:51 -05:00
..
dwc PCI: dwc: Fix crashes seen due to missing assignments 2017-02-25 09:06:02 -06:00
host pci-v4.11-fixes-1 2017-03-03 16:44:21 -08:00
hotplug PCI: Add device disconnected state 2017-03-29 22:54:46 -05:00
pcie PCI: Add device disconnected state 2017-03-29 22:54:46 -05:00
access.c PCI: Include PCI-to-PCIe bridges as "Downstream Ports" 2017-04-19 07:44:51 -05:00
ats.c PCI: Remove pci_ats_enabled() 2015-08-13 15:59:59 -05:00
bus.c PCI: Autosense device removal in pci_bridge_d3_update() 2016-11-17 18:44:56 -06:00
ecam.c PCI: Add MCFG quirks for Qualcomm QDF2432 host controller 2016-12-06 13:45:49 -06:00
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 x86/htirq: Use hierarchical irqdomain to manage Hypertransport interrupts 2015-04-24 15:36:50 +02:00
iov.c PCI: Lock each enable/disable num_vfs operation in sysfs 2017-02-03 13:42:38 -06:00
irq.c
Kconfig PCI: Move DesignWare IP support to new drivers/pci/dwc/ directory 2017-02-21 14:59:53 -06:00
Makefile PCI: dwc: Remove dependency of designware on CONFIG_PCI 2017-02-21 15:00:26 -06:00
msi.c PCI/MSI: Skip disabling disconnected devices 2017-03-29 22:55:07 -05:00
of.c PCI/MSI: Use of_msi_get_domain instead of open-coded "msi-parent" parsing 2015-10-16 13:07:14 +01:00
pci-acpi.c Merge branch 'pci/pm' into next 2016-12-12 11:25:04 -06:00
pci-driver.c pci-v4.11-changes 2017-02-23 11:53:22 -08:00
pci-label.c PCI: Fix broken URL for Dell biosdevname 2016-02-29 12:03:19 -06:00
pci-mid.c pci-v4.10-changes 2016-12-15 12:46:48 -08:00
pci-stub.c
pci-sysfs.c PCI: Lock each enable/disable num_vfs operation in sysfs 2017-02-03 13:42:38 -06:00
pci.c PCI: Short-circuit pci_device_is_present() for disconnected devices 2017-03-29 22:55:16 -05:00
pci.h PCI: Add device disconnected state 2017-03-29 22:54:46 -05:00
probe.c PCI: Improve __pci_read_base() robustness 2017-04-18 14:11:10 -05:00
proc.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
quirks.c scripts/spelling.txt: add "followings" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
remove.c PCI: Autosense device removal in pci_bridge_d3_update() 2016-11-17 18:44:56 -06:00
rom.c PCI: Add comments about ROM BAR updating 2016-11-29 18:05:09 -06:00
search.c PCI: Add support for multiple DMA aliases 2016-04-11 14:34:32 -05:00
setup-bus.c PCI: Remove res_to_dev_res() debug message 2016-12-29 11:27:52 -06:00
setup-irq.c PCI: Export symbols required for loadable host driver modules 2015-04-08 14:17:10 -05:00
setup-res.c Merge branch 'pci/host-rockchip' into next 2016-12-12 11:25:11 -06:00
slot.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
syscall.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
vc.c PCI: Fix unaligned accesses in VC code 2016-06-20 13:24:20 -05:00
vpd.c
xen-pcifront.c xen: make use of xenbus_read_unsigned() in xen-pcifront 2016-11-07 13:55:26 +01:00