]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 021816c) | patch
powerpc: Set DSCR bit in FSCR setup
authorMichael Neuling <mikey@neuling.org>
Mon, 4 Mar 2013 19:45:52 +0000 (19:45 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 5 Mar 2013 05:56:30 +0000 (16:56 +1100)
commitf62b1821e5bad0eefe62420e6b915ec78c1c6272
tree45830a7b21e9fe6a533772e8cb571c6cca7eb385tree | snapshot
parent021816c2752cd7f5085fe8b3b5e32170d58e404ecommit | diff
powerpc: Set DSCR bit in FSCR setup

We support DSCR (Data Stream Control Register) so we should make sure we set it
in the FSCR (Facility Status & Control Register) incase some firmwares don't
set it.  If we don't set this, we'll take a facility unavailable exception when
using the DSCR.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/cpu_setup_power.S diff | blob | history
Linux Kernel Source Tree.