| Raghu Gandham | 82fa43f | 2012-03-27 11:37:17 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _ASM_DSP_H |
| 20 | #define _ASM_DSP_H |
| 21 | #include <asm/cpu.h> |
| 22 | #include <asm/cpu-features.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #include <asm/hazards.h> |
| 25 | #include <asm/mipsregs.h> |
| 26 | #define DSP_DEFAULT 0x00000000 |
| 27 | #define DSP_MASK 0x3ff |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | #define __enable_dsp_hazard() do { asm("_ehb"); } while (0) |
| 30 | #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) |
| 31 | #define save_dsp(tsk) do { if (cpu_has_dsp) __save_dsp(tsk); } while (0) |
| 32 | #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) |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | #define restore_dsp(tsk) do { if (cpu_has_dsp) __restore_dsp(tsk); } while (0) |
| 35 | #define __get_dsp_regs(tsk) ({ if (tsk == current) __save_dsp(current); tsk->thread.dsp.dspr; }) |
| 36 | #endif |