Amey Narkhede 619013d797 PCI: Cache PCIe Device Capabilities register ... [ Upstream commit 69139244806537f9d51364f37fe146bb2ee88a05 ] Add a new member called devcap in struct pci_dev for caching the PCIe Device Capabilities register to avoid reading PCI_EXP_DEVCAP multiple times. Refactor pcie_has_flr() to use cached device capabilities. Link: https://lore.kernel.org/r/20210817180500.1253-2-ameynarkhede03@gmail.com Signed-off-by: Amey Narkhede <ameynarkhede03@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com> Stable-dep-of: 627c6db20703 ("PCI/DPC: Quirk PIO log size for Intel Raptor Lake Root Ports") Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-13 12:58:22 +02:00
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controller	PCI: dwc: Fix a 64bit bug in dw_pcie_ep_raise_msix_irq()	2024-02-23 08:42:33 +01:00
endpoint	PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled	2023-01-14 10:15:47 +01:00
hotplug	Revert "PCI: acpiphp: Reassign resources on bridge if necessary"	2023-12-20 15:44:30 +01:00
pcie	PCI/ERR: Cache RCEC EA Capability offset in pci_init_capabilities()	2024-04-13 12:58:22 +02:00
switch	PCI: switchtec: Fix an error handling path in switchtec_pci_probe()	2024-03-26 18:21:56 -04:00
access.c
ats.c
bus.c
ecam.c
host-bridge.c
iov.c
irq.c	PCI: Check for alloc failure in pci_request_irq()	2023-01-14 10:15:50 +01:00
Kconfig
Makefile
mmap.c
msi.c	PCI/MSI: Prevent MSI hardware interrupt number truncation	2024-03-01 13:16:48 +01:00
of.c
p2pdma.c
pci-acpi.c	PCI/sysfs: Protect driver's D3cold preference from user space	2023-11-28 16:54:56 +00:00
pci-bridge-emul.c
pci-bridge-emul.h
pci-driver.c	PCI/PM: Drain runtime-idle callbacks before driver removal	2024-04-13 12:58:22 +02:00
pci-label.c
pci-mid.c
pci-pf-stub.c
pci-stub.c
pci-sysfs.c	PCI/sysfs: Protect driver's D3cold preference from user space	2023-11-28 16:54:56 +00:00
pci.c	PCI: Cache PCIe Device Capabilities register	2024-04-13 12:58:22 +02:00
pci.h	PCI/ERR: Cache RCEC EA Capability offset in pci_init_capabilities()	2024-04-13 12:58:22 +02:00
probe.c	PCI: Cache PCIe Device Capabilities register	2024-04-13 12:58:22 +02:00
proc.c
quirks.c	PCI: Mark 3ware-9650SE Root Port Extended Tags as broken	2024-03-26 18:21:58 -04:00
remove.c
rom.c
search.c
setup-bus.c	PCI: Take other bus devices into account when distributing resources	2023-03-11 16:40:18 +01:00
setup-irq.c
setup-res.c	PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge	2022-10-26 13:25:11 +02:00
slot.c
syscall.c
vc.c
vpd.c
xen-pcifront.c