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MIPS: DSP: Fix DSP mask for registers.

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The DSP bit mask for the RDDSP and WRDSP instructions was wrong.

[ralf@linux-mips.org: The mask field of the RDDSP and WRDSP instructions
is 10 bits long.  DSP_MASK had all these fields which according to the
architecture specification may result in UNPREDICTABLE operation.]

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/4683/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Steven J. Hill 2012-12-06 22:52:03 -06:00 committed by Ralf Baechle
parent 86ea9c51b9
commit 6829aeae47
1 changed files with 1 additions and 1 deletions
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arch/mips/include/asm/dsp.h
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@ -16,7 +16,7 @@
#include <asm/mipsregs.h> #include <asm/mipsregs.h>
#define DSP_DEFAULT 0x00000000 #define DSP_DEFAULT 0x00000000
#define DSP_MASK 0x3ff #define DSP_MASK 0x3f
#define __enable_dsp_hazard() \ #define __enable_dsp_hazard() \
do { \ do { \