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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-04-02 18:22:11 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-04-02 18:22:11 -0400
commitcd02938a828f4b2098a074afb7454f106f2e8df5 (patch)
tree7b543fd6aa82a62dc3a9614c26f89daca83e77d5 /Documentation/kernel-parameters.txt
parent9d681f3a1b27fdfc17ea251cf8d5f627dab34670 (diff)
parent172ef275444efa12d834fb9d1b1acdac92db47f7 (diff)
Merge branch 'smsc911x-armplatforms' of git://github.com/steveglen/linux-2.6
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt21
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 73fa52c0df2..bdc0c433e88 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -492,6 +492,16 @@ and is between 256 and 4096 characters. It is defined in the file
492 Range: 0 - 8192 492 Range: 0 - 8192
493 Default: 64 493 Default: 64
494 494
495 dma_debug=off If the kernel is compiled with DMA_API_DEBUG support
496 this option disables the debugging code at boot.
497
498 dma_debug_entries=<number>
499 This option allows to tune the number of preallocated
500 entries for DMA-API debugging code. One entry is
501 required per DMA-API allocation. Use this if the
502 DMA-API debugging code disables itself because the
503 architectural default is too low.
504
495 hpet= [X86-32,HPET] option to control HPET usage 505 hpet= [X86-32,HPET] option to control HPET usage
496 Format: { enable (default) | disable | force | 506 Format: { enable (default) | disable | force |
497 verbose } 507 verbose }
@@ -1687,6 +1697,8 @@ and is between 256 and 4096 characters. It is defined in the file
1687 See also Documentation/blockdev/paride.txt. 1697 See also Documentation/blockdev/paride.txt.
1688 1698
1689 pci=option[,option...] [PCI] various PCI subsystem options: 1699 pci=option[,option...] [PCI] various PCI subsystem options:
1700 earlydump [X86] dump PCI config space before the kernel
1701 changes anything
1690 off [X86] don't probe for the PCI bus 1702 off [X86] don't probe for the PCI bus
1691 bios [X86-32] force use of PCI BIOS, don't access 1703 bios [X86-32] force use of PCI BIOS, don't access
1692 the hardware directly. Use this if your machine 1704 the hardware directly. Use this if your machine
@@ -1786,6 +1798,15 @@ and is between 256 and 4096 characters. It is defined in the file
1786 cbmemsize=nn[KMG] The fixed amount of bus space which is 1798 cbmemsize=nn[KMG] The fixed amount of bus space which is
1787 reserved for the CardBus bridge's memory 1799 reserved for the CardBus bridge's memory
1788 window. The default value is 64 megabytes. 1800 window. The default value is 64 megabytes.
1801 resource_alignment=
1802 Format:
1803 [<order of align>@][<domain>:]<bus>:<slot>.<func>[; ...]
1804 Specifies alignment and device to reassign
1805 aligned memory resources.
1806 If <order of align> is not specified,
1807 PAGE_SIZE is used as alignment.
1808 PCI-PCI bridge can be specified, if resource
1809 windows need to be expanded.
1789 1810
1790 pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power 1811 pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power
1791 Management. 1812 Management.