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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-04-02 18:22:11 -0400 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-04-02 18:22:11 -0400 |
commit | cd02938a828f4b2098a074afb7454f106f2e8df5 (patch) | |
tree | 7b543fd6aa82a62dc3a9614c26f89daca83e77d5 /Documentation/kernel-parameters.txt | |
parent | 9d681f3a1b27fdfc17ea251cf8d5f627dab34670 (diff) | |
parent | 172ef275444efa12d834fb9d1b1acdac92db47f7 (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.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 73fa52c0df28..bdc0c433e88c 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. |