Messages in this thread |  | | | From | Bjorn Helgaas <> | | Subject | Re: [PATCH 03/12] SFI: document boot param "sfi=off" | | Date | Tue, 28 Jul 2009 13:24:02 -0600 |
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On Tuesday 07 July 2009 10:13:49 pm Len Brown wrote: > From: Feng Tang <feng.tang@intel.com> > > "sfi=off" is analogous to "acpi=off" > > In practice, "sfi=off" isn't likely to be very useful, for > 1. SFI is used only when ACPI is not available > 2. Today's SFI systems are not legacy PC-compatible > > ie. "sfi=off" on an ACPI-platform is a NO-OP, > and "sfi=off" on an SFI-platform will likely result in boot failure. > > Signed-off-by: Feng Tang <feng.tang@intel.com> > Signed-off-by: Len Brown <len.brown@intel.com> > --- > Documentation/kernel-parameters.txt | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-)
I think the documentation update should be part of the patch that changes the functionality, so the doc always matches the code.
Bjorn
> diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt > index d77fbd8..68337e6 100644 > --- a/Documentation/kernel-parameters.txt > +++ b/Documentation/kernel-parameters.txt > @@ -92,6 +92,7 @@ parameter is applicable: > SECURITY Different security models are enabled. > SELINUX SELinux support is enabled. > SERIAL Serial support is enabled. > + SFI Simple Firmware Interface > SH SuperH architecture is enabled. > SMP The kernel is an SMP kernel. > SPARC Sparc architecture is enabled. > @@ -2162,6 +2163,10 @@ and is between 256 and 4096 characters. It is defined in the file > If enabled at boot time, /selinux/disable can be used > later to disable prior to initial policy load. > > + sfi= [SFI,X86] Simple Firmware Interface > + Format: { "off" } > + off -- disable SFI > + > serialnumber [BUGS=X86-32] > > shapers= [NET]
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