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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _ASM_DSP_H
#define _ASM_DSP_H
#include <asm/cpu.h>
#include <asm/cpu-features.h>
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#include <asm/hazards.h>
#include <asm/mipsregs.h>
#define DSP_DEFAULT 0x00000000
#define DSP_MASK 0x3ff
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define __enable_dsp_hazard() do { asm("_ehb"); } while (0)
#define __save_dsp(tsk) do { tsk->thread.dsp.dspr[0] = mfhi1(); tsk->thread.dsp.dspr[1] = mflo1(); tsk->thread.dsp.dspr[2] = mfhi2(); tsk->thread.dsp.dspr[3] = mflo2(); tsk->thread.dsp.dspr[4] = mfhi3(); tsk->thread.dsp.dspr[5] = mflo3(); tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK); } while (0)
#define save_dsp(tsk) do { if (cpu_has_dsp) __save_dsp(tsk); } while (0)
#define __restore_dsp(tsk) do { mthi1(tsk->thread.dsp.dspr[0]); mtlo1(tsk->thread.dsp.dspr[1]); mthi2(tsk->thread.dsp.dspr[2]); mtlo2(tsk->thread.dsp.dspr[3]); mthi3(tsk->thread.dsp.dspr[4]); mtlo3(tsk->thread.dsp.dspr[5]); wrdsp(tsk->thread.dsp.dspcontrol, DSP_MASK); } while (0)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define restore_dsp(tsk) do { if (cpu_has_dsp) __restore_dsp(tsk); } while (0)
#define __get_dsp_regs(tsk) ({ if (tsk == current) __save_dsp(current); tsk->thread.dsp.dspr; })
#endif
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