linux/drivers/pci
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
..
hotplug PCI: shpchp: Use per-slot workqueues to avoid deadlock 2013-01-14 10:23:22 -07:00
pcie PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported 2013-01-14 16:23:42 -07:00
access.c PCI: Add accessors for PCI Express Capability 2012-08-23 09:41:20 -06:00
ats.c
bus.c Merge branch 'pci/mjg-pci-roms-from-efi' into next 2012-12-06 14:37:32 -07:00
host-bridge.c
hotplug-pci.c
htirq.c
ioapic.c PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
iov.c PCI: Remove useless "!dev" tests 2012-11-09 21:40:09 -07:00
irq.c PCI: Convert dev_printk(KERN_<LEVEL> to dev_<level>( 2012-11-07 15:24:18 -07:00
Kconfig PCI: Drop bogus default from ARCH_SUPPORTS_MSI 2012-09-10 16:49:52 -06:00
Makefile PCI: Always build setup-bus when PCI is enabled 2012-11-28 13:00:58 -08:00
msi.c s390/pci: PCI adapter interrupts for MSI/MSI-X 2012-11-30 17:47:21 +01:00
msi.h
of.c
pci-acpi.c ACPI / PM: Move routines for adding/removing device wakeup notifiers 2012-11-15 00:15:16 +01:00
pci-driver.c PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
pci-label.c
pci-stub.c PCI: Convert dev_printk(KERN_<LEVEL> to dev_<level>( 2012-11-07 15:24:18 -07:00
pci-sysfs.c PCI: Remove spurious error for sriov_numvfs store and simplify flow 2012-12-26 10:39:22 -07:00
pci.c PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
pci.h PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
probe.c PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
proc.c PCI/PM: Fix proc config reg access for D3cold and bridge suspending 2012-11-05 10:46:23 -07:00
quirks.c PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz 2012-12-26 10:43:06 -07:00
remove.c PCI: Add pci_stop_and_remove_root_bus() 2012-11-03 16:26:37 -06:00
rom.c PCI: Use phys_addr_t for physical ROM address 2012-12-10 11:24:42 -07:00
search.c Merge branch 'pci/feng-avoid-kmalloc' into next 2012-09-10 16:31:08 -06:00
setup-bus.c PCI: Move out pci_enable_bridges out of assign_unsigned_bus_res 2012-11-03 16:20:30 -06:00
setup-irq.c PCI: Provide a default pcibios_update_irq() 2012-09-18 17:28:21 -06:00
setup-res.c Merge branch 'pci/nikhil-big-bar-fixes' into next 2012-07-18 14:06:20 -06:00
slot.c
syscall.c
vpd.c
xen-pcifront.c PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00