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C/C++ Source or Header  |  2006-08-11  |  7.1 KB  |  251 lines
  1. /*
  2.  * linux/include/asm-arm/arch-omap/dsp.h
  3.  *
  4.  * Header for OMAP DSP driver
  5.  *
  6.  * Copyright (C) 2002-2005 Nokia Corporation
  7.  *
  8.  * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
  9.  *
  10.  * This program is free software; you can redistribute it and/or modify
  11.  * it under the terms of the GNU General Public License as published by
  12.  * the Free Software Foundation; either version 2 of the License, or
  13.  * (at your option) any later version.
  14.  *
  15.  * This program is distributed in the hope that it will be useful,
  16.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18.  * GNU General Public License for more details.
  19.  *
  20.  * You should have received a copy of the GNU General Public License
  21.  * along with this program; if not, write to the Free Software
  22.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  23.  *
  24.  * 2005/06/01:  DSP Gateway version 3.3
  25.  */
  26.  
  27. #ifndef ASM_ARCH_DSP_H
  28. #define ASM_ARCH_DSP_H
  29.  
  30.  
  31. /*
  32.  * for /dev/dspctl/ctl
  33.  */
  34. #define OMAP_DSP_IOCTL_RESET            1
  35. #define OMAP_DSP_IOCTL_RUN            2
  36. #define OMAP_DSP_IOCTL_SETRSTVECT        3
  37. #define OMAP_DSP_IOCTL_CPU_IDLE            4
  38. #define OMAP_DSP_IOCTL_MPUI_WORDSWAP_ON        5
  39. #define OMAP_DSP_IOCTL_MPUI_WORDSWAP_OFF    6
  40. #define OMAP_DSP_IOCTL_MPUI_BYTESWAP_ON        7
  41. #define OMAP_DSP_IOCTL_MPUI_BYTESWAP_OFF    8
  42. #define OMAP_DSP_IOCTL_GBL_IDLE            9
  43. #define OMAP_DSP_IOCTL_DSPCFG            10
  44. #define OMAP_DSP_IOCTL_DSPUNCFG            11
  45. #define OMAP_DSP_IOCTL_TASKCNT            12
  46. #define OMAP_DSP_IOCTL_POLL            13
  47. #define OMAP_DSP_IOCTL_REGMEMR            40
  48. #define OMAP_DSP_IOCTL_REGMEMW            41
  49. #define OMAP_DSP_IOCTL_REGIOR            42
  50. #define OMAP_DSP_IOCTL_REGIOW            43
  51. #define OMAP_DSP_IOCTL_GETVAR            44
  52. #define OMAP_DSP_IOCTL_SETVAR            45
  53. #define OMAP_DSP_IOCTL_RUNLEVEL            50
  54. #define OMAP_DSP_IOCTL_SUSPEND            51
  55. #define OMAP_DSP_IOCTL_RESUME            52
  56. #define OMAP_DSP_IOCTL_FBEN            53
  57. #define OMAP_DSP_IOCTL_FBDIS            54
  58. #define OMAP_DSP_IOCTL_MBSEND            99
  59.  
  60. /*
  61.  * for taskdev
  62.  * (ioctls below should be >= 0x10000)
  63.  */
  64. #define OMAP_DSP_TASK_IOCTL_BFLSH    0x10000
  65. #define OMAP_DSP_TASK_IOCTL_SETBSZ    0x10001
  66. #define OMAP_DSP_TASK_IOCTL_LOCK    0x10002
  67. #define OMAP_DSP_TASK_IOCTL_UNLOCK    0x10003
  68. #define OMAP_DSP_TASK_IOCTL_GETNAME    0x10004
  69.  
  70. /*
  71.  * for /dev/dspctl/mem
  72.  */
  73. #define OMAP_DSP_MEM_IOCTL_EXMAP    1
  74. #define OMAP_DSP_MEM_IOCTL_EXUNMAP    2
  75. #define OMAP_DSP_MEM_IOCTL_EXMAP_FLUSH    3
  76. #define OMAP_DSP_MEM_IOCTL_FBEXPORT    5
  77. #define OMAP_DSP_MEM_IOCTL_MMUITACK    7
  78. #define OMAP_DSP_MEM_IOCTL_MMUINIT    9
  79. #define OMAP_DSP_MEM_IOCTL_KMEM_RESERVE    11
  80. #define OMAP_DSP_MEM_IOCTL_KMEM_RELEASE    12
  81.  
  82. struct omap_dsp_mapinfo {
  83.     unsigned long dspadr;
  84.     unsigned long size;
  85. };
  86.  
  87. /*
  88.  * for /dev/dspctl/twch
  89.  */
  90. #define OMAP_DSP_TWCH_IOCTL_MKDEV    1
  91. #define OMAP_DSP_TWCH_IOCTL_RMDEV    2
  92. #define OMAP_DSP_TWCH_IOCTL_TADD    11
  93. #define OMAP_DSP_TWCH_IOCTL_TDEL    12
  94. #define OMAP_DSP_TWCH_IOCTL_TKILL    13
  95.  
  96. #define OMAP_DSP_DEVSTATE_NOTASK    0x00000001
  97. #define OMAP_DSP_DEVSTATE_ATTACHED    0x00000002
  98. #define OMAP_DSP_DEVSTATE_GARBAGE    0x00000004
  99. #define OMAP_DSP_DEVSTATE_INVALID    0x00000008
  100. #define OMAP_DSP_DEVSTATE_ADDREQ    0x00000100
  101. #define OMAP_DSP_DEVSTATE_DELREQ    0x00000200
  102. #define OMAP_DSP_DEVSTATE_ADDFAIL    0x00001000
  103. #define OMAP_DSP_DEVSTATE_ADDING    0x00010000
  104. #define OMAP_DSP_DEVSTATE_DELING    0x00020000
  105. #define OMAP_DSP_DEVSTATE_KILLING    0x00040000
  106. #define OMAP_DSP_DEVSTATE_STATE_MASK    0x7fffffff
  107. #define OMAP_DSP_DEVSTATE_STALE        0x80000000
  108.  
  109. struct omap_dsp_taddinfo {
  110.     unsigned char minor;
  111.     unsigned long taskadr;
  112. };
  113. #define OMAP_DSP_TADD_ABORTADR    0xffffffff
  114.  
  115.  
  116. /*
  117.  * error cause definition (for error detection device)
  118.  */
  119. #define OMAP_DSP_ERRDT_WDT    0x00000001
  120. #define OMAP_DSP_ERRDT_MMU    0x00000002
  121.  
  122.  
  123. /*
  124.  * mailbox protocol definitions
  125.  */
  126.  
  127. struct omap_dsp_mailbox_cmd {
  128.     unsigned short cmd;
  129.     unsigned short data;
  130. };
  131.  
  132. struct omap_dsp_reginfo {
  133.     unsigned short adr;
  134.     unsigned short val;
  135. };
  136.  
  137. struct omap_dsp_varinfo {
  138.     unsigned char varid;
  139.     unsigned short val[0];
  140. };
  141.  
  142. #define OMAP_DSP_MBPROT_REVISION    0x0019
  143.  
  144. #define OMAP_DSP_MBCMD_WDSND    0x10
  145. #define OMAP_DSP_MBCMD_WDREQ    0x11
  146. #define OMAP_DSP_MBCMD_BKSND    0x20
  147. #define OMAP_DSP_MBCMD_BKREQ    0x21
  148. #define OMAP_DSP_MBCMD_BKYLD    0x23
  149. #define OMAP_DSP_MBCMD_BKSNDP    0x24
  150. #define OMAP_DSP_MBCMD_BKREQP    0x25
  151. #define OMAP_DSP_MBCMD_TCTL    0x30
  152. #define OMAP_DSP_MBCMD_TCTLDATA    0x31
  153. #define OMAP_DSP_MBCMD_POLL    0x32
  154. #define OMAP_DSP_MBCMD_WDT    0x50    /* v3.3: obsolete */
  155. #define OMAP_DSP_MBCMD_RUNLEVEL    0x51
  156. #define OMAP_DSP_MBCMD_PM    0x52
  157. #define OMAP_DSP_MBCMD_SUSPEND    0x53
  158. #define OMAP_DSP_MBCMD_KFUNC    0x54
  159. #define OMAP_DSP_MBCMD_TCFG    0x60
  160. #define OMAP_DSP_MBCMD_TADD    0x62
  161. #define OMAP_DSP_MBCMD_TDEL    0x63
  162. #define OMAP_DSP_MBCMD_TSTOP    0x65
  163. #define OMAP_DSP_MBCMD_DSPCFG    0x70
  164. #define OMAP_DSP_MBCMD_REGRW    0x72
  165. #define OMAP_DSP_MBCMD_GETVAR    0x74
  166. #define OMAP_DSP_MBCMD_SETVAR    0x75
  167. #define OMAP_DSP_MBCMD_ERR    0x78
  168. #define OMAP_DSP_MBCMD_DBG    0x79
  169.  
  170. #define OMAP_DSP_MBCMD_TCTL_TINIT    0x0000
  171. #define OMAP_DSP_MBCMD_TCTL_TEN        0x0001
  172. #define OMAP_DSP_MBCMD_TCTL_TDIS    0x0002
  173. #define OMAP_DSP_MBCMD_TCTL_TCLR    0x0003
  174. #define OMAP_DSP_MBCMD_TCTL_TCLR_FORCE    0x0004
  175.  
  176. #define OMAP_DSP_MBCMD_RUNLEVEL_USER        0x01
  177. #define OMAP_DSP_MBCMD_RUNLEVEL_SUPER        0x0e
  178. #define OMAP_DSP_MBCMD_RUNLEVEL_RECOVERY    0x10
  179.  
  180. #define OMAP_DSP_MBCMD_PM_DISABLE    0x00
  181. #define OMAP_DSP_MBCMD_PM_ENABLE    0x01
  182.  
  183. #define OMAP_DSP_MBCMD_KFUNC_FBCTL    0x00
  184. #define OMAP_DSP_MBCMD_KFUNC_AUDIO_PWR    0x01
  185.  
  186. #define OMAP_DSP_MBCMD_FBCTL_UPD    0x0000
  187. #define OMAP_DSP_MBCMD_FBCTL_ENABLE    0x0002
  188. #define OMAP_DSP_MBCMD_FBCTL_DISABLE    0x0003
  189.  
  190. #define OMAP_DSP_MBCMD_AUDIO_PWR_UP    0x0000
  191. #define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN1    0x0001
  192. #define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN2    0x0002
  193.  
  194. #define OMAP_DSP_MBCMD_TDEL_SAFE    0x0000
  195. #define OMAP_DSP_MBCMD_TDEL_KILL    0x0001
  196.  
  197. #define OMAP_DSP_MBCMD_DSPCFG_REQ    0x00
  198. #define OMAP_DSP_MBCMD_DSPCFG_SYSADRH    0x28
  199. #define OMAP_DSP_MBCMD_DSPCFG_SYSADRL    0x29
  200. #define OMAP_DSP_MBCMD_DSPCFG_PROTREV    0x70
  201. #define OMAP_DSP_MBCMD_DSPCFG_ABORT    0x78
  202. #define OMAP_DSP_MBCMD_DSPCFG_LAST    0x80
  203.  
  204. #define OMAP_DSP_MBCMD_REGRW_MEMR    0x00
  205. #define OMAP_DSP_MBCMD_REGRW_MEMW    0x01
  206. #define OMAP_DSP_MBCMD_REGRW_IOR    0x02
  207. #define OMAP_DSP_MBCMD_REGRW_IOW    0x03
  208. #define OMAP_DSP_MBCMD_REGRW_DATA    0x04
  209.  
  210. #define OMAP_DSP_MBCMD_VARID_ICRMASK    0x00
  211. #define OMAP_DSP_MBCMD_VARID_LOADINFO    0x01
  212.  
  213. #define OMAP_DSP_TTYP_ARCV    0x0001
  214. #define OMAP_DSP_TTYP_ASND    0x0002
  215. #define OMAP_DSP_TTYP_BKMD    0x0004
  216. #define OMAP_DSP_TTYP_BKDM    0x0008
  217. #define OMAP_DSP_TTYP_PVMD    0x0010
  218. #define OMAP_DSP_TTYP_PVDM    0x0020
  219.  
  220. #define OMAP_DSP_EID_BADTID    0x10
  221. #define OMAP_DSP_EID_BADTCN    0x11
  222. #define OMAP_DSP_EID_BADBID    0x20
  223. #define OMAP_DSP_EID_BADCNT    0x21
  224. #define OMAP_DSP_EID_NOTLOCKED    0x22
  225. #define OMAP_DSP_EID_STVBUF    0x23
  226. #define OMAP_DSP_EID_BADADR    0x24
  227. #define OMAP_DSP_EID_BADTCTL    0x30
  228. #define OMAP_DSP_EID_BADPARAM    0x50
  229. #define OMAP_DSP_EID_FATAL    0x58
  230. #define OMAP_DSP_EID_NOMEM    0xc0
  231. #define OMAP_DSP_EID_NORES    0xc1
  232. #define OMAP_DSP_EID_IPBFULL    0xc2
  233. #define OMAP_DSP_EID_WDT    0xd0
  234. #define OMAP_DSP_EID_TASKNOTRDY    0xe0
  235. #define OMAP_DSP_EID_TASKBSY    0xe1
  236. #define OMAP_DSP_EID_TASKERR    0xef
  237. #define OMAP_DSP_EID_BADCFGTYP    0xf0
  238. #define OMAP_DSP_EID_DEBUG    0xf8
  239. #define OMAP_DSP_EID_BADSEQ    0xfe
  240. #define OMAP_DSP_EID_BADCMD    0xff
  241.  
  242. #define OMAP_DSP_TNM_LEN    16
  243.  
  244. #define OMAP_DSP_TID_FREE    0xff
  245. #define OMAP_DSP_TID_ANON    0xfe
  246.  
  247. #define OMAP_DSP_BID_NULL    0xffff
  248. #define OMAP_DSP_BID_PVT    0xfffe
  249.  
  250. #endif /* ASM_ARCH_DSP_H */
  251.