[OpenBIOS] [PATCH v2] ppc: Use mtmsrd on ppc64

[Alexander Graf]

On 21.11.2010, at 01:49, Andreas Färber wrote:

> On ppc64 the mtmsr instruction only sets the low 32 bits of the MSR.
> mtmsrd must be used to set the high bits such as Sixty-Four Bit Mode as well.
> 
> v2:
> * Introduce MTMSRD macro as seen on Linux, suggested by Alex.
> * Introduce inline functions {mfmsr,mtmsr}, suggested by Alex.
> 
> Cc: Alexander Graf <agraf at suse.de>
> Signed-off-by: Andreas Färber <andreas.faerber at web.de>

Signed-off-by: Alexander Graf <agraf at suse.de>


Alex