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Commit da2c9ed5 authored by Ralf Baechle's avatar Ralf Baechle Committed by
Browse files

MIPS: DSP: Context switch the DSPcontrol register also. 


  
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 97712717

include/asm-mips/dsp.h

+2 −0
Original line number Diff line number Diff line
@@ -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)						\