| /* |
| * 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 */ |
