Pali Rohár e7c4332703 PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge ... [ Upstream commit 4ab34548c5 ] Armada XP and new hardware supports access to DEVCAP2, DEVCTL2 and LNKCTL2 configuration registers of PCIe core via PCIE_CAP_PCIEXP. So export them via emulated software root bridge. Pre-XP hardware does not support these registers and returns zeros. Link: https://lore.kernel.org/r/20211125124605.25915-16-pali@kernel.org Fixes: 1f08673eef ("PCI: mvebu: Convert to PCI emulated bridge config space") Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-03-08 19:12:36 +01:00
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controller	PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge	2022-03-08 19:12:36 +01:00
endpoint	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
hotplug	PCI: pciehp: Fix infinite loop in IRQ handler upon power fault	2022-02-05 12:38:56 +01:00
pcie	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
switch	PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions	2021-06-03 22:14:47 -05:00
Kconfig	PCI: only build xen-pcifront in PV-enabled environments	2021-09-20 17:01:11 +02:00
Makefile	PCI: Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy	2021-02-09 15:10:20 -06:00
access.c	…
ats.c	PCI: Allow PASID on fake PCIe devices without TLP prefixes	2021-08-26 14:21:42 -05:00
bus.c	…
ecam.c	PCI: Dynamically map ECAM regions	2021-06-16 17:20:40 -05:00
host-bridge.c	PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus	2021-09-02 17:59:58 +02:00
iov.c	Merge branch 'pci/virtualization'	2021-07-06 10:56:26 -05:00
irq.c	…
mmap.c	…
msi.c	PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity()	2022-01-27 11:04:11 +01:00
of.c	PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges'	2021-08-04 12:20:00 +01:00
p2pdma.c	Merge branch 'pci/sysfs'	2021-07-06 10:56:25 -05:00
pci-acpi.c	PCI: ACPI: Check parent pointer in acpi_pci_find_companion()	2021-10-07 18:42:44 +02:00
pci-bridge-emul.c	PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device	2022-01-27 11:05:14 +01:00
pci-bridge-emul.h	PCI: pci-bridge-emul: Add PCIe Root Capabilities Register	2021-08-05 10:51:49 +01:00
pci-driver.c	VFIO update for v5.15-rc1	2021-09-02 13:41:33 -07:00
pci-label.c	PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions	2021-06-03 22:14:47 -05:00
pci-mid.c	…
pci-pf-stub.c	…
pci-stub.c	…
pci-sysfs.c	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
pci.c	PCI: Do not enable AtomicOps on VFs	2021-11-18 19:17:08 +01:00
pci.h	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
probe.c	Merge branch 'remotes/lorenzo/pci/hyper-v'	2021-09-02 14:56:47 -05:00
proc.c	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
quirks.c	PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller	2022-01-27 11:02:59 +01:00
remove.c	PCI: Remove reset_fn field from pci_dev	2021-08-17 17:44:38 -05:00
rom.c	…
search.c	PCI: Remove WARN_ON(in_interrupt())	2021-02-10 16:46:29 -06:00
setup-bus.c	…
setup-irq.c	…
setup-res.c	PCI: Decline to resize resources if boot config must be preserved	2021-01-12 16:39:52 -06:00
slot.c	PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions	2021-06-03 22:14:47 -05:00
syscall.c	PCI: Return int from pciconfig_read() syscall	2021-08-03 16:55:48 -05:00
vc.c	…
vpd.c	PCI/VPD: Defer VPD sizing until first access	2021-09-15 16:26:13 -05:00
xen-pcifront.c	Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb	2021-09-03 10:34:44 -07:00