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OpenCloudOS-Kernel
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MIPS: DSP: Context switch the DSPcontrol register also. 

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-12-05 13:39:25 +00:00 committed by
parent 977127174a
commit da2c9ed55b
1 changed files with 2 additions and 0 deletions
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2
include/asm-mips/dsp.h
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@ -48,6 +48,7 @@ do { \
tsk->thread.dsp.dspr[3] = mflo2(); \
tsk->thread.dsp.dspr[4] = mfhi3(); \
tsk->thread.dsp.dspr[5] = mflo3(); \
tsk->thread.dsp.dspcontrol = rddsp(0x2ff); \
} while (0)
#define save_dsp(tsk) \
@ -64,6 +65,7 @@ do { \
mtlo2(tsk->thread.dsp.dspr[3]); \
mthi3(tsk->thread.dsp.dspr[4]); \
mtlo3(tsk->thread.dsp.dspr[5]); \
wrdsp(tsk->thread.dsp.dspcontrol, 0x2ff); \
} while (0)
#define restore_dsp(tsk) \