David E. Box 39850ed510 PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume ... The PCI subsystem does not currently save and restore the configuration space for the Precision Time Measurement (PTM) Extended Capability leading to the possibility of the feature returning disabled on S3 resume. This has been observed on Intel Coffee Lake desktops. Add save/restore of the PTM control register. This saves the PTM Enable, Root Select, and Effective Granularity bits. Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20201207223951.19667-1-david.e.box@linux.intel.com Signed-off-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2020-12-10 14:43:54 -06:00
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controller	PCI: mvebu: Fix duplicate resource requests	2020-11-04 13:55:30 -06:00
endpoint	PCI: Fix kerneldoc warnings	2020-08-05 18:23:14 -05:00
hotplug	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
pcie	PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume	2020-12-10 14:43:54 -06:00
switch	PCI: switchtec: Add missing __iomem tag to fix sparse warnings	2020-07-31 11:23:45 -05:00
access.c	Merge branch 'pci/misc'	2020-08-05 18:24:16 -05:00
ats.c	Merge branch 'pci/doc'	2020-08-05 18:24:22 -05:00
bus.c	PCI: Add device even if driver attach failed	2020-07-07 17:33:41 -05:00
ecam.c	PCI/ACPI: Add Ampere Altra SOC MCFG quirk	2020-09-17 12:27:43 -05:00
host-bridge.c
iov.c	PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY	2020-09-21 14:42:11 -06:00
irq.c	PCI: Remove unused pci_lost_interrupt()	2020-07-29 14:25:18 -05:00
Kconfig	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
Makefile	PCI: Allow building PCIe things without PCIEPORTBUS	2019-11-21 07:52:33 -06:00
mmap.c
msi.c	PCI/MSI: Make arch_.*_msi_irq[s] fallbacks selectable	2020-09-16 16:52:37 +02:00
of.c	Merge branch 'pci/doc'	2020-08-05 18:24:22 -05:00
p2pdma.c	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
pci-acpi.c	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
pci-bridge-emul.c	PCI: pci-bridge-emul: Export API functions	2020-09-07 14:27:53 +01:00
pci-bridge-emul.h
pci-driver.c	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
pci-label.c	PCI: Replace http:// links with https://	2020-06-30 13:05:09 -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/IOV: Simplify pci-pf-stub with module_pci_driver()	2020-09-17 12:40:20 -05:00
pci-stub.c
pci-sysfs.c	Merge branch 'pci/misc'	2020-10-21 09:58:36 -05:00
pci.c	PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume	2020-12-10 14:43:54 -06:00
pci.h	PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume	2020-12-10 14:43:54 -06:00
probe.c	Merge branch 'remotes/lorenzo/pci/dwc'	2020-10-21 09:58:39 -05:00
proc.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
quirks.c	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
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	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
setup-irq.c
setup-res.c	PCI: Replace lkml.org, spinics, gmane with lore.kernel.org	2020-06-30 13:05:16 -05:00
slot.c	PCI: Fix pci_create_slot() reference count leak	2020-07-10 15:48:22 -05:00
syscall.c
vc.c	PCI: Fix kerneldoc warnings	2020-08-05 18:23:14 -05:00
vpd.c
xen-pcifront.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00