linux/include/asm-arm/arch-omap/dsp.h

245 lines
6.9 KiB
C

/*
* 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 */