On Tue, 2007-10-30 at 15:58 +, Denys Vlasenko wrote:
> On Tuesday 30 October 2007 05:55, Huang, Ying wrote:
> > +static inline unsigned long native_get_wallclock(void)
> > +{
> > + unsigned long retval;
> > +
> > + if (efi_enabled)
> > + retval = efi_get_time();
> > + else
> > +
On Tue, 30 Oct 2007, Denys Vlasenko wrote:
> mach_get_cmos_time() is itself an inline, and a _large_ one
> (~20 LOC with macro and function calls).
>
> Same here, only mach_set_rtc_mmss is 50 LOC, not 20.
It was:)
http://git.kernel.org/?p=linux/kernel/git/x86/linux-2.6-x86.git;a=commit;h=3ea9de
On Tuesday 30 October 2007 05:55, Huang, Ying wrote:
> +static inline unsigned long native_get_wallclock(void)
> +{
> + unsigned long retval;
> +
> + if (efi_enabled)
> + retval = efi_get_time();
> + else
> + retval = mach_get_cmos_time();
> +
> + return retv
This patch adds support for several EFI runtime services for EFI
x86_64 system.
The EFI support for emergency_restart and RTC clock is added. The EFI
based implementation and legacy BIOS or CMOS based implementation are
put in separate functions and can be chosen with kernel boot options.
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