David Daney e53f9a28be PCI/ASPM: Don't retrain link if ASPM not possible ... Some (defective) PCIe devices are not able to reliably do link retraining. Check to see if ASPM is possible between link partners before configuring common clocking, and doing the resulting link retraining. If ASPM is not possible, there is no reason to risk losing access to a device due to an unnecessary link retraining. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2016-12-08 14:44:22 -06:00
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aer	Merge branch 'pci/aer' into next	2016-10-03 09:42:57 -05:00
aspm.c	PCI/ASPM: Don't retrain link if ASPM not possible	2016-12-08 14:44:22 -06:00
Kconfig	PCI: Add Precision Time Measurement (PTM) support	2016-08-15 13:44:08 -05:00
Makefile	PCI: Add Precision Time Measurement (PTM) support	2016-08-15 13:44:08 -05:00
pcie-dpc.c	PCI: Make DPC explicitly non-modular	2016-08-24 16:52:24 -05:00
pme.c	PCI/PME: Make explicitly non-modular	2016-08-24 16:56:12 -05:00
portdrv_acpi.c	Merge branches 'pci/dpc', 'pci/resource' and 'pci/thunderbolt' into next	2016-05-03 11:49:21 -05:00
portdrv_bus.c	PCI: Fix whitespace, capitalization, and spelling errors	2013-11-14 11:28:18 -07:00
portdrv_core.c	PCI: Add runtime PM support for PCIe ports	2016-06-13 14:58:53 -05:00
portdrv_pci.c	PCI: portdrv: Make explicitly non-modular	2016-08-23 15:34:23 -05:00
portdrv.h	Merge branches 'pci/dpc', 'pci/resource' and 'pci/thunderbolt' into next	2016-05-03 11:49:21 -05:00
ptm.c	PCI: Add PTM clock granularity information	2016-08-25 08:32:34 -05:00