linux/drivers/pci
Rajat Jain 52fbf5bdee PCI: Cache ACS capability offset in device
Currently the ACS capability is being looked up at a number of places. Read
and store it once at enumeration so that it can be used by all later.  No
functional change intended.

Link: https://lore.kernel.org/r/20200707224604.3737893-2-rajatja@google.com
Signed-off-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2020-07-10 13:49:35 -05:00
..
controller treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
endpoint Merge branch 'remotes/lorenzo/pci/rcar' 2020-06-04 12:59:18 -05:00
hotplug treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
pcie pci-v5.8-changes 2020-06-06 11:01:58 -07:00
switch PCI/switchtec: Correct bool variable type assignment 2020-05-21 15:21:53 -05:00
access.c PCI: Fix pci_cfg_wait queue locking problem 2020-07-07 15:09:01 -05:00
ats.c PCI/ATS: Only enable ATS for trusted devices 2020-05-27 14:35:41 +02:00
bus.c PCI: Add device even if driver attach failed 2020-07-07 17:33:41 -05:00
ecam.c PCI: host-generic: Support building as modules 2020-05-01 16:29:27 +01:00
host-bridge.c
iov.c s390/pci: create links between PFs and VFs 2020-05-20 10:22:51 +02:00
irq.c
Kconfig Merge branch 'pci/trivial' 2019-11-28 08:54:55 -06:00
Makefile PCI: Allow building PCIe things without PCIEPORTBUS 2019-11-21 07:52:33 -06:00
mmap.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
msi.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
of.c PCI: of: Zero max-link-speed value is invalid 2020-05-18 14:40:38 +01:00
p2pdma.c PCI: Cache ACS capability offset in device 2020-07-10 13:49:35 -05:00
pci-acpi.c PCI: Rename _DSM constants to align with spec 2020-05-27 16:48:21 -05:00
pci-bridge-emul.c PCI: pci-bridge-emul: Eliminate the 'reserved' member 2020-05-22 12:39:35 +01:00
pci-bridge-emul.h PCI: pci-bridge-emul: Fix big-endian support 2019-10-17 12:42:48 +01:00
pci-driver.c PM: sleep: core: Rename dev_pm_smart_suspend_and_suspended() 2020-04-24 21:32:41 +02:00
pci-label.c PCI: Rename _DSM constants to align with spec 2020-05-27 16:48:21 -05:00
pci-mid.c PCI: intel-mid: Convert to new X86 CPU match macros 2020-03-24 21:35:06 +01:00
pci-pf-stub.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-stub.c PCI: Replace printk(KERN_INFO) with pr_info(), etc 2019-05-09 07:49:54 -05:00
pci-sysfs.c Merge branch 'pci/misc' 2020-04-02 14:26:38 -05:00
pci.c PCI: Cache ACS capability offset in device 2020-07-10 13:49:35 -05:00
pci.h PCI: Cache ACS capability offset in device 2020-07-10 13:49:35 -05:00
probe.c PCI: Cache ACS capability offset in device 2020-07-10 13:49:35 -05:00
proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
quirks.c PCI: Cache ACS capability offset in device 2020-07-10 13:49:35 -05:00
remove.c PCI: Fix pci_host_bridge struct device release/free handling 2020-05-14 16:36:35 -05:00
rom.c PCI: Use ioremap(), not phys_to_virt() for platform ROM 2020-03-30 09:52:23 -05:00
search.c Merge branch 'pci/host-vmd' 2020-01-29 17:00:02 -06:00
setup-bus.c Merge branch 'remotes/lorenzo/pci/host-generic' 2020-06-04 12:59:16 -05:00
setup-irq.c
setup-res.c PCI: Allow pci_resize_resource() for devices on root bus 2020-05-01 12:28:35 -05:00
slot.c PCI: Add pci_speed_string() 2020-03-10 14:05:33 -05:00
syscall.c PCI: Lock down BAR access when the kernel is locked down 2019-08-19 21:54:15 -07:00
vc.c Merge branch 'pci/trivial' 2019-09-23 16:10:31 -05:00
vpd.c PCI/VPD: Prevent VPD access for Amazon's Annapurna Labs Root Port 2019-09-16 14:10:09 +01:00
xen-pcifront.c xen/pci: Get rid of verbose_request and use dev_dbg() instead 2020-05-29 10:44:59 -05:00