linux/drivers/pci
Mika Westerberg 0617bdede5 Revert "PCI: Add missing link delays required by the PCIe spec"
Commit c2bf1fc212 ("PCI: Add missing link delays required by the PCIe
spec") turned out causing issues with some systems either by making them
unresponsive or slowing down runtime and system wide resume of PCIe
devices. While root cause for the unresponsiveness is still under
investigation given the amount of issues reported better to revert it
for now.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204413
Link: https://lore.kernel.org/linux-pci/SL2P216MB01878BBCD75F21D882AEEA2880C60@SL2P216MB0187.KORP216.PROD.OUTLOOK.COM/
Link: https://lore.kernel.org/linux-pci/2857501d-c167-547d-c57d-d5d24ea1f1dc@molgen.mpg.de/
Reported-by: Matthias Andree <matthias.andree@gmx.de>
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reported-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-08-07 13:06:42 +02:00
..
controller Merge branch 'pci/trivial' 2019-07-12 17:08:41 -05:00
endpoint PCI: endpoint: Clear BAR before freeing its space 2019-06-11 10:57:54 +01:00
hotplug pci-v5.2-changes 2019-05-14 10:30:10 -07:00
pcie Revert "PCI: Add missing link delays required by the PCIe spec" 2019-08-07 13:06:42 +02:00
switch New feature to add support for NTB virtual MSI interrupts, the ability 2019-07-21 09:46:59 -07:00
Kconfig PCI: Fix PCI kconfig menu organization 2019-01-14 17:01:20 -06:00
Makefile PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers 2019-04-15 13:24:02 +01:00
access.c PCI: Uninline PCI bus accessors for better ftracing 2018-10-04 16:37:37 -05:00
ats.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
bus.c PCI: Replace dev_printk(KERN_DEBUG) with dev_info(), etc 2019-05-09 07:49:58 -05:00
ecam.c PCI: Add SPDX GPL-2.0 to replace GPL v2 boilerplate 2018-01-28 15:48:29 -06:00
host-bridge.c PCI: Tidy comments 2018-03-19 14:20:43 -05:00
iov.c Revert "PCI/IOV: Use VF0 cached config space size for other VFs" 2019-07-03 08:58:19 -05:00
irq.c PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler 2018-07-31 10:43:43 -05:00
mmap.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
msi.c New feature to add support for NTB virtual MSI interrupts, the ability 2019-07-21 09:46:59 -07:00
of.c PCI: OF: Initialize dev->fwnode appropriately 2019-06-06 17:32:13 -04:00
p2pdma.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
pci-acpi.c PCI: PM/ACPI: Refresh all stale power state data in pci_pm_complete() 2019-06-27 12:33:26 +02:00
pci-bridge-emul.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-bridge-emul.h PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags 2019-02-22 10:51:14 +00:00
pci-driver.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
pci-label.c PCI: Tidy comments 2018-03-19 14:20:43 -05:00
pci-mid.c x86/cpu: Sanitize FAM6_ATOM naming 2018-10-02 10:14:32 +02:00
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 PCI: sysfs: Ignore lockdep for remove attribute 2019-06-21 09:40:13 -05:00
pci.c Revert "PCI: Add missing link delays required by the PCIe spec" 2019-08-07 13:06:42 +02:00
pci.h Revert "PCI: Add missing link delays required by the PCIe spec" 2019-08-07 13:06:42 +02:00
probe.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
proc.c PCI: Use seq_puts() instead of seq_printf() in show_device() 2019-07-02 18:38:51 -05:00
quirks.c PCI: Enable NVIDIA HDA controllers 2019-07-11 11:13:26 -05:00
remove.c PCI/ASPM: Fix link_state teardown on device removal 2018-09-17 16:32:23 -05:00
rom.c PCI: Make pci_get_rom_size() static 2018-06-29 21:17:26 -05:00
search.c bus_find_device: Unify the match callback with class_find_device 2019-06-24 05:22:31 +02:00
setup-bus.c PCI: Skip resource distribution when no hotplug bridges 2019-07-02 13:56:54 -05:00
setup-irq.c PCI: Tidy comments 2018-03-19 14:20:43 -05:00
setup-res.c PCI: Remove messages about reassigning resources 2018-04-11 08:46:50 -05:00
slot.c PCI: Decode PCIe 32 GT/s link speed 2019-06-13 16:49:45 -05:00
syscall.c PCI: Tidy comments 2018-03-19 14:20:43 -05:00
vc.c Merge branch 'pci/spdx' into next 2018-02-01 11:40:07 -06:00
vpd.c PCI/VPD: Check for VPD access completion before checking for timeout 2018-08-14 16:04:46 -05:00
xen-pcifront.c Merge branch 'pci/printk' 2019-05-13 18:34:46 -05:00