diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-26 10:35:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-26 10:35:27 -0800 |
| commit | 68c6b859846bd078b37c6ca5f3882032f129e72d (patch) | |
| tree | e243605957f1cab3532d57d86ea87355c10b6385 /Documentation | |
| parent | a4a47bc03fe520e95e0c4212bf97c86545fb14f9 (diff) | |
| parent | bb8d41330ce27edb91adb6922d3f8e1a8923f727 (diff) | |
| download | linux-68c6b859846bd078b37c6ca5f3882032f129e72d.tar.gz | |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (48 commits) x86/PCI: Prevent mmconfig memory corruption ACPI: Use GPE reference counting to support shared GPEs x86/PCI: use host bridge _CRS info by default on 2008 and newer machines PCI: augment bus resource table with a list PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs PCI: read bridge windows before filling in subtractive decode resources PCI: split up pci_read_bridge_bases() PCIe PME: use pci_pcie_cap() PCI PM: Run-time callbacks for PCI bus type PCIe PME: use pci_is_pcie() PCI / ACPI / PM: Platform support for PCI PME wake-up ACPI / ACPICA: Multiple system notify handlers per device ACPI / PM: Add more run-time wake-up fields ACPI: Use GPE reference counting to support shared GPEs PCI PM: Make it possible to force using INTx for PCIe PME signaling PCI PM: PCIe PME root port service driver PCI PM: Add function for checking PME status of devices PCI: mark is_pcie obsolete PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges PCI: pciehp: second try to get big range for pcie devices ...
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e7848a0d99eb..3e69c1c4f508 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1948,8 +1948,12 @@ and is between 256 and 4096 characters. It is defined in the file IRQ routing is enabled. noacpi [X86] Do not use ACPI for IRQ routing or for PCI scanning. - use_crs [X86] Use _CRS for PCI resource - allocation. + use_crs [X86] Use PCI host bridge window information + from ACPI. On BIOSes from 2008 or later, this + is enabled by default. If you need to use this, + please report a bug. + nocrs [X86] Ignore PCI host bridge windows from ACPI. + If you need to use this, please report a bug. routeirq Do IRQ routing for all PCI devices. This is normally done in pci_enable_device(), so this option is a temporary workaround @@ -1998,6 +2002,14 @@ and is between 256 and 4096 characters. It is defined in the file force Enable ASPM even on devices that claim not to support it. WARNING: Forcing ASPM on may cause system lockups. + pcie_pme= [PCIE,PM] Native PCIe PME signaling options: + off Do not use native PCIe PME signaling. + force Use native PCIe PME signaling even if the BIOS refuses + to allow the kernel to control the relevant PCIe config + registers. + nomsi Do not use MSI for native PCIe PME signaling (this makes + all PCIe root ports use INTx for everything). + pcmv= [HW,PCMCIA] BadgePAD 4 pd. [PARIDE] |