| /* | |
| * 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_KFUNC_AUDIO_PWR 0x01 | |
| #define OMAP_DSP_MBCMD_FBCTL_UPD 0x0000 | |
| #define OMAP_DSP_MBCMD_FBCTL_ENABLE 0x0002 | |
| #define OMAP_DSP_MBCMD_FBCTL_DISABLE 0x0003 | |
| #define OMAP_DSP_MBCMD_AUDIO_PWR_UP 0x0000 | |
| #define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN1 0x0001 | |
| #define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN2 0x0002 | |
| #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 */ |