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Diffstat (limited to 'include/asm-arm/arch-omap/dsp.h')
| -rw-r--r-- | include/asm-arm/arch-omap/dsp.h | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap/dsp.h b/include/asm-arm/arch-omap/dsp.h new file mode 100644 index 00000000000..57bf4f39ca5 --- /dev/null +++ b/include/asm-arm/arch-omap/dsp.h @@ -0,0 +1,244 @@ +/* + * linux/include/asm-arm/arch-omap/dsp.h + * + * Header for OMAP DSP driver + * + * Copyright (C) 2002-2005 Nokia Corporation + * + * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * 2005/06/01: DSP Gateway version 3.3 + */ + +#ifndef ASM_ARCH_DSP_H +#define ASM_ARCH_DSP_H + + +/* + * for /dev/dspctl/ctl + */ +#define OMAP_DSP_IOCTL_RESET 1 +#define OMAP_DSP_IOCTL_RUN 2 +#define OMAP_DSP_IOCTL_SETRSTVECT 3 +#define OMAP_DSP_IOCTL_CPU_IDLE 4 +#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_ON 5 +#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_OFF 6 +#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_ON 7 +#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_OFF 8 +#define OMAP_DSP_IOCTL_GBL_IDLE 9 +#define OMAP_DSP_IOCTL_DSPCFG 10 +#define OMAP_DSP_IOCTL_DSPUNCFG 11 +#define OMAP_DSP_IOCTL_TASKCNT 12 +#define OMAP_DSP_IOCTL_POLL 13 +#define OMAP_DSP_IOCTL_REGMEMR 40 +#define OMAP_DSP_IOCTL_REGMEMW 41 +#define OMAP_DSP_IOCTL_REGIOR 42 +#define OMAP_DSP_IOCTL_REGIOW 43 +#define OMAP_DSP_IOCTL_GETVAR 44 +#define OMAP_DSP_IOCTL_SETVAR 45 +#define OMAP_DSP_IOCTL_RUNLEVEL 50 +#define OMAP_DSP_IOCTL_SUSPEND 51 +#define OMAP_DSP_IOCTL_RESUME 52 +#define OMAP_DSP_IOCTL_FBEN 53 +#define OMAP_DSP_IOCTL_FBDIS 54 +#define OMAP_DSP_IOCTL_MBSEND 99 + +/* + * for taskdev + * (ioctls below should be >= 0x10000) + */ +#define OMAP_DSP_TASK_IOCTL_BFLSH 0x10000 +#define OMAP_DSP_TASK_IOCTL_SETBSZ 0x10001 +#define OMAP_DSP_TASK_IOCTL_LOCK 0x10002 +#define OMAP_DSP_TASK_IOCTL_UNLOCK 0x10003 +#define OMAP_DSP_TASK_IOCTL_GETNAME 0x10004 + +/* + * for /dev/dspctl/mem + */ +#define OMAP_DSP_MEM_IOCTL_EXMAP 1 +#define OMAP_DSP_MEM_IOCTL_EXUNMAP 2 +#define OMAP_DSP_MEM_IOCTL_EXMAP_FLUSH 3 +#define OMAP_DSP_MEM_IOCTL_FBEXPORT 5 +#define OMAP_DSP_MEM_IOCTL_MMUITACK 7 +#define OMAP_DSP_MEM_IOCTL_MMUINIT 9 +#define OMAP_DSP_MEM_IOCTL_KMEM_RESERVE 11 +#define OMAP_DSP_MEM_IOCTL_KMEM_RELEASE 12 + +struct omap_dsp_mapinfo { + unsigned long dspadr; + unsigned long size; +}; + +/* + * for /dev/dspctl/twch + */ +#define OMAP_DSP_TWCH_IOCTL_MKDEV 1 +#define OMAP_DSP_TWCH_IOCTL_RMDEV 2 +#define OMAP_DSP_TWCH_IOCTL_TADD 11 +#define OMAP_DSP_TWCH_IOCTL_TDEL 12 +#define OMAP_DSP_TWCH_IOCTL_TKILL 13 + +#define OMAP_DSP_DEVSTATE_NOTASK 0x00000001 +#define OMAP_DSP_DEVSTATE_ATTACHED 0x00000002 +#define OMAP_DSP_DEVSTATE_GARBAGE 0x00000004 +#define OMAP_DSP_DEVSTATE_INVALID 0x00000008 +#define OMAP_DSP_DEVSTATE_ADDREQ 0x00000100 +#define OMAP_DSP_DEVSTATE_DELREQ 0x00000200 +#define OMAP_DSP_DEVSTATE_ADDFAIL 0x00001000 +#define OMAP_DSP_DEVSTATE_ADDING 0x00010000 +#define OMAP_DSP_DEVSTATE_DELING 0x00020000 +#define OMAP_DSP_DEVSTATE_KILLING 0x00040000 +#define OMAP_DSP_DEVSTATE_STATE_MASK 0x7fffffff +#define OMAP_DSP_DEVSTATE_STALE 0x80000000 + +struct omap_dsp_taddinfo { + unsigned char minor; + unsigned long taskadr; +}; +#define OMAP_DSP_TADD_ABORTADR 0xffffffff + + +/* + * error cause definition (for error detection device) + */ +#define OMAP_DSP_ERRDT_WDT 0x00000001 +#define OMAP_DSP_ERRDT_MMU 0x00000002 + + +/* + * mailbox protocol definitions + */ + +struct omap_dsp_mailbox_cmd { + unsigned short cmd; + unsigned short data; +}; + +struct omap_dsp_reginfo { + unsigned short adr; + unsigned short val; +}; + +struct omap_dsp_varinfo { + unsigned char varid; + unsigned short val[0]; +}; + +#define OMAP_DSP_MBPROT_REVISION 0x0019 + +#define OMAP_DSP_MBCMD_WDSND 0x10 +#define OMAP_DSP_MBCMD_WDREQ 0x11 +#define OMAP_DSP_MBCMD_BKSND 0x20 +#define OMAP_DSP_MBCMD_BKREQ 0x21 +#define OMAP_DSP_MBCMD_BKYLD 0x23 +#define OMAP_DSP_MBCMD_BKSNDP 0x24 +#define OMAP_DSP_MBCMD_BKREQP 0x25 +#define OMAP_DSP_MBCMD_TCTL 0x30 +#define OMAP_DSP_MBCMD_TCTLDATA 0x31 +#define OMAP_DSP_MBCMD_POLL 0x32 +#define OMAP_DSP_MBCMD_WDT 0x50 /* v3.3: obsolete */ +#define OMAP_DSP_MBCMD_RUNLEVEL 0x51 +#define OMAP_DSP_MBCMD_PM 0x52 +#define OMAP_DSP_MBCMD_SUSPEND 0x53 +#define OMAP_DSP_MBCMD_KFUNC 0x54 +#define OMAP_DSP_MBCMD_TCFG 0x60 +#define OMAP_DSP_MBCMD_TADD 0x62 +#define OMAP_DSP_MBCMD_TDEL 0x63 +#define OMAP_DSP_MBCMD_TSTOP 0x65 +#define OMAP_DSP_MBCMD_DSPCFG 0x70 +#define OMAP_DSP_MBCMD_REGRW 0x72 +#define OMAP_DSP_MBCMD_GETVAR 0x74 +#define OMAP_DSP_MBCMD_SETVAR 0x75 +#define OMAP_DSP_MBCMD_ERR 0x78 +#define OMAP_DSP_MBCMD_DBG 0x79 + +#define OMAP_DSP_MBCMD_TCTL_TINIT 0x0000 +#define OMAP_DSP_MBCMD_TCTL_TEN 0x0001 +#define OMAP_DSP_MBCMD_TCTL_TDIS 0x0002 +#define OMAP_DSP_MBCMD_TCTL_TCLR 0x0003 +#define OMAP_DSP_MBCMD_TCTL_TCLR_FORCE 0x0004 + +#define OMAP_DSP_MBCMD_RUNLEVEL_USER 0x01 +#define OMAP_DSP_MBCMD_RUNLEVEL_SUPER 0x0e +#define OMAP_DSP_MBCMD_RUNLEVEL_RECOVERY 0x10 + +#define OMAP_DSP_MBCMD_PM_DISABLE 0x00 +#define OMAP_DSP_MBCMD_PM_ENABLE 0x01 + +#define OMAP_DSP_MBCMD_KFUNC_FBCTL 0x00 + +#define OMAP_DSP_MBCMD_FBCTL_ENABLE 0x0002 +#define OMAP_DSP_MBCMD_FBCTL_DISABLE 0x0003 + +#define OMAP_DSP_MBCMD_TDEL_SAFE 0x0000 +#define OMAP_DSP_MBCMD_TDEL_KILL 0x0001 + +#define OMAP_DSP_MBCMD_DSPCFG_REQ 0x00 +#define OMAP_DSP_MBCMD_DSPCFG_SYSADRH 0x28 +#define OMAP_DSP_MBCMD_DSPCFG_SYSADRL 0x29 +#define OMAP_DSP_MBCMD_DSPCFG_PROTREV 0x70 +#define OMAP_DSP_MBCMD_DSPCFG_ABORT 0x78 +#define OMAP_DSP_MBCMD_DSPCFG_LAST 0x80 + +#define OMAP_DSP_MBCMD_REGRW_MEMR 0x00 +#define OMAP_DSP_MBCMD_REGRW_MEMW 0x01 +#define OMAP_DSP_MBCMD_REGRW_IOR 0x02 +#define OMAP_DSP_MBCMD_REGRW_IOW 0x03 +#define OMAP_DSP_MBCMD_REGRW_DATA 0x04 + +#define OMAP_DSP_MBCMD_VARID_ICRMASK 0x00 +#define OMAP_DSP_MBCMD_VARID_LOADINFO 0x01 + +#define OMAP_DSP_TTYP_ARCV 0x0001 +#define OMAP_DSP_TTYP_ASND 0x0002 +#define OMAP_DSP_TTYP_BKMD 0x0004 +#define OMAP_DSP_TTYP_BKDM 0x0008 +#define OMAP_DSP_TTYP_PVMD 0x0010 +#define OMAP_DSP_TTYP_PVDM 0x0020 + +#define OMAP_DSP_EID_BADTID 0x10 +#define OMAP_DSP_EID_BADTCN 0x11 +#define OMAP_DSP_EID_BADBID 0x20 +#define OMAP_DSP_EID_BADCNT 0x21 +#define OMAP_DSP_EID_NOTLOCKED 0x22 +#define OMAP_DSP_EID_STVBUF 0x23 +#define OMAP_DSP_EID_BADADR 0x24 +#define OMAP_DSP_EID_BADTCTL 0x30 +#define OMAP_DSP_EID_BADPARAM 0x50 +#define OMAP_DSP_EID_FATAL 0x58 +#define OMAP_DSP_EID_NOMEM 0xc0 +#define OMAP_DSP_EID_NORES 0xc1 +#define OMAP_DSP_EID_IPBFULL 0xc2 +#define OMAP_DSP_EID_WDT 0xd0 +#define OMAP_DSP_EID_TASKNOTRDY 0xe0 +#define OMAP_DSP_EID_TASKBSY 0xe1 +#define OMAP_DSP_EID_TASKERR 0xef +#define OMAP_DSP_EID_BADCFGTYP 0xf0 +#define OMAP_DSP_EID_DEBUG 0xf8 +#define OMAP_DSP_EID_BADSEQ 0xfe +#define OMAP_DSP_EID_BADCMD 0xff + +#define OMAP_DSP_TNM_LEN 16 + +#define OMAP_DSP_TID_FREE 0xff +#define OMAP_DSP_TID_ANON 0xfe + +#define OMAP_DSP_BID_NULL 0xffff +#define OMAP_DSP_BID_PVT 0xfffe + +#endif /* ASM_ARCH_DSP_H */ |