From da2c9ed55b0c7e8107f23530bde293239a0b5091 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 5 Dec 2005 13:39:25 +0000 Subject: MIPS: DSP: Context switch the DSPcontrol register also. Signed-off-by: Ralf Baechle --- include/asm-mips/dsp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-mips') diff --git a/include/asm-mips/dsp.h b/include/asm-mips/dsp.h index 50f556bb497..2fb8aa35fbe 100644 --- a/include/asm-mips/dsp.h +++ b/include/asm-mips/dsp.h @@ -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) \ -- cgit v1.2.3