提交 1cc0ca26 编写于 作者: B Bjorn Helgaas 提交者: Jesse Barnes

PCI/x86: document pci=earlydump argument

Document the "pci=earlydump" argument.  This currently only works on x86.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
上级 7bc9e77d
...@@ -1659,6 +1659,8 @@ and is between 256 and 4096 characters. It is defined in the file ...@@ -1659,6 +1659,8 @@ and is between 256 and 4096 characters. It is defined in the file
See also Documentation/blockdev/paride.txt. See also Documentation/blockdev/paride.txt.
pci=option[,option...] [PCI] various PCI subsystem options: pci=option[,option...] [PCI] various PCI subsystem options:
earlydump [X86] dump PCI config space before the kernel
changes anything
off [X86] don't probe for the PCI bus off [X86] don't probe for the PCI bus
bios [X86-32] force use of PCI BIOS, don't access bios [X86-32] force use of PCI BIOS, don't access
the hardware directly. Use this if your machine the hardware directly. Use this if your machine
......
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