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 000000000000..57bf4f39ca58
--- /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 */