linux/drivers/pci/pcie
Colin Ian King 9e16721498 PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
Right now using pcie_aspm=force will not enable ASPM if the FADT indicates
ASPM is unsupported.  However, the semantics of force should probably allow
for this, especially as they did before 3c076351c4 ("PCI: Rework ASPM
disable code")

This patch just skips the clearing of any ASPM setup that the firmware has
carried out on this bus if pcie_aspm=force is being used.

Reference: http://bugs.launchpad.net/bugs/962038
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org
2013-01-14 16:23:42 -07:00
..
aer PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put() 2013-01-13 15:46:18 -07:00
aspm.c PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported 2013-01-14 16:23:42 -07:00
Kconfig
Makefile
pme.c PCI/PME: Use PCI Express Capability accessors 2012-08-23 10:11:11 -06:00
portdrv_acpi.c
portdrv_bus.c PCI: Introduce pci_pcie_type(dev) to replace pci_dev->pcie_type 2012-08-23 09:40:57 -06:00
portdrv_core.c Merge branch 'pci/bjorn-pcie-cap' into next 2012-12-07 12:11:52 -07:00
portdrv_pci.c PCI/PM: Do not suspend port if any subordinate device needs PME polling 2012-12-26 10:39:23 -07:00
portdrv.h PCI: Add pcie_hp=nomsi to disable MSI/MSI-X for pciehp driver 2012-02-23 12:29:35 -08:00