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authorJeremy Kerr <jk@ozlabs.org>2006-11-20 18:45:09 +0100
committerPaul Mackerras <paulus@samba.org>2006-12-04 20:40:04 +1100
commit3960c260204bc33404a6e54e9dcd44f1f83bc701 (patch)
treedaa31590ad345198dc0e8ef4db49907b821b13a0 /fs/ext4
parentee2d7340cbf3b123e1c3b7454f3e2b7e65d33bb2 (diff)
[POWERPC] spufs: Add runcntrl read accessors
This change adds a read accessor for the SPE problem-state run control register. This is required for for applying (userspace) changes made to the run control register while the SPE is stopped - simply asserting the master run control bit is not sufficient. My next patch for isolated-mode setup requires this. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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