Patches for 34K APRP

["Kevin D. Kissell" <kevink@mips.com>]

This is a multi-part message in MIME format.

APRP operation of the 34K has been multiply broken
in 2.6.24.4.  The following patch set gets things
working seemingly reliably. The first two were previously
submitted to Ralf as essential to get RP programs to launch
safely. The larger third patch is new, and gets the Linux
I/O  services for the RP working again, and fixes formatting
in a few places.

Note that SMTC has scheduling problems in 2.6.24,
so testing under SMTC has been limited to boots with
only one TC acting as a Linux CPU.

        Regards,

        Kevin K.