release/src-rt-6.x.4708/linux/linux-2.6.36/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h

   1 #ifndef __dma_defs_h
   2 #define __dma_defs_h
   3
   4 /*
   5  * This file is autogenerated from
   6  *   file:           ../../inst/dma/inst/dma_common/rtl/dma_regdes.r
   7  *     id:           dma_regdes.r,v 1.39 2005/02/10 14:07:23 janb Exp
   8  *     last modfied: Mon Apr 11 16:06:51 2005
   9  *
  10  *   by /n/asic/design/tools/rdesc/src/rdes2c --outfile dma_defs.h ../../inst/dma/inst/dma_common/rtl/dma_regdes.r
  11  *      id: $Id: dma_defs.h,v 1.7 2005/04/24 18:30:58 Exp $
  12  * Any changes here will be lost.
  13  *
  14  * -*- buffer-read-only: t -*-
  15  */
  16 /* Main access macros */
  17 #ifndef REG_RD
  18 #define REG_RD( scope, inst, reg ) \
  19   REG_READ( reg_##scope##_##reg, \
  20             (inst) + REG_RD_ADDR_##scope##_##reg )
  21 #endif
  22
  23 #ifndef REG_WR
  24 #define REG_WR( scope, inst, reg, val ) \
  25   REG_WRITE( reg_##scope##_##reg, \
  26              (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
  27 #endif
  28
  29 #ifndef REG_RD_VECT
  30 #define REG_RD_VECT( scope, inst, reg, index ) \
  31   REG_READ( reg_##scope##_##reg, \
  32             (inst) + REG_RD_ADDR_##scope##_##reg + \
  33             (index) * STRIDE_##scope##_##reg )
  34 #endif
  35
  36 #ifndef REG_WR_VECT
  37 #define REG_WR_VECT( scope, inst, reg, index, val ) \
  38   REG_WRITE( reg_##scope##_##reg, \
  39              (inst) + REG_WR_ADDR_##scope##_##reg + \
  40              (index) * STRIDE_##scope##_##reg, (val) )
  41 #endif
  42
  43 #ifndef REG_RD_INT
  44 #define REG_RD_INT( scope, inst, reg ) \
  45   REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
  46 #endif
  47
  48 #ifndef REG_WR_INT
  49 #define REG_WR_INT( scope, inst, reg, val ) \
  50   REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
  51 #endif
  52
  53 #ifndef REG_RD_INT_VECT
  54 #define REG_RD_INT_VECT( scope, inst, reg, index ) \
  55   REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
  56             (index) * STRIDE_##scope##_##reg )
  57 #endif
  58
  59 #ifndef REG_WR_INT_VECT
  60 #define REG_WR_INT_VECT( scope, inst, reg, index, val ) \
  61   REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
  62              (index) * STRIDE_##scope##_##reg, (val) )
  63 #endif
  64
  65 #ifndef REG_TYPE_CONV
  66 #define REG_TYPE_CONV( type, orgtype, val ) \
  67   ( { union { orgtype o; type n; } r; r.o = val; r.n; } )
  68 #endif
  69
  70 #ifndef reg_page_size
  71 #define reg_page_size 8192
  72 #endif
  73
  74 #ifndef REG_ADDR
  75 #define REG_ADDR( scope, inst, reg ) \
  76   ( (inst) + REG_RD_ADDR_##scope##_##reg )
  77 #endif
  78
  79 #ifndef REG_ADDR_VECT
  80 #define REG_ADDR_VECT( scope, inst, reg, index ) \
  81   ( (inst) + REG_RD_ADDR_##scope##_##reg + \
  82     (index) * STRIDE_##scope##_##reg )
  83 #endif
  84
  85 /* C-code for register scope dma */
  86
  87 /* Register rw_data, scope dma, type rw */
  88 typedef unsigned int reg_dma_rw_data;
  89 #define REG_RD_ADDR_dma_rw_data 0
  90 #define REG_WR_ADDR_dma_rw_data 0
  91
  92 /* Register rw_data_next, scope dma, type rw */
  93 typedef unsigned int reg_dma_rw_data_next;
  94 #define REG_RD_ADDR_dma_rw_data_next 4
  95 #define REG_WR_ADDR_dma_rw_data_next 4
  96
  97 /* Register rw_data_buf, scope dma, type rw */
  98 typedef unsigned int reg_dma_rw_data_buf;
  99 #define REG_RD_ADDR_dma_rw_data_buf 8
 100 #define REG_WR_ADDR_dma_rw_data_buf 8
 101
 102 /* Register rw_data_ctrl, scope dma, type rw */
 103 typedef struct {
 104   unsigned int eol     : 1;
 105   unsigned int dummy1  : 2;
 106   unsigned int out_eop : 1;
 107   unsigned int intr    : 1;
 108   unsigned int wait    : 1;
 109   unsigned int dummy2  : 26;
 110 } reg_dma_rw_data_ctrl;
 111 #define REG_RD_ADDR_dma_rw_data_ctrl 12
 112 #define REG_WR_ADDR_dma_rw_data_ctrl 12
 113
 114 /* Register rw_data_stat, scope dma, type rw */
 115 typedef struct {
 116   unsigned int dummy1 : 3;
 117   unsigned int in_eop : 1;
 118   unsigned int dummy2 : 28;
 119 } reg_dma_rw_data_stat;
 120 #define REG_RD_ADDR_dma_rw_data_stat 16
 121 #define REG_WR_ADDR_dma_rw_data_stat 16
 122
 123 /* Register rw_data_md, scope dma, type rw */
 124 typedef struct {
 125   unsigned int md : 16;
 126   unsigned int dummy1 : 16;
 127 } reg_dma_rw_data_md;
 128 #define REG_RD_ADDR_dma_rw_data_md 20
 129 #define REG_WR_ADDR_dma_rw_data_md 20
 130
 131 /* Register rw_data_md_s, scope dma, type rw */
 132 typedef struct {
 133   unsigned int md_s : 16;
 134   unsigned int dummy1 : 16;
 135 } reg_dma_rw_data_md_s;
 136 #define REG_RD_ADDR_dma_rw_data_md_s 24
 137 #define REG_WR_ADDR_dma_rw_data_md_s 24
 138
 139 /* Register rw_data_after, scope dma, type rw */
 140 typedef unsigned int reg_dma_rw_data_after;
 141 #define REG_RD_ADDR_dma_rw_data_after 28
 142 #define REG_WR_ADDR_dma_rw_data_after 28
 143
 144 /* Register rw_ctxt, scope dma, type rw */
 145 typedef unsigned int reg_dma_rw_ctxt;
 146 #define REG_RD_ADDR_dma_rw_ctxt 32
 147 #define REG_WR_ADDR_dma_rw_ctxt 32
 148
 149 /* Register rw_ctxt_next, scope dma, type rw */
 150 typedef unsigned int reg_dma_rw_ctxt_next;
 151 #define REG_RD_ADDR_dma_rw_ctxt_next 36
 152 #define REG_WR_ADDR_dma_rw_ctxt_next 36
 153
 154 /* Register rw_ctxt_ctrl, scope dma, type rw */
 155 typedef struct {
 156   unsigned int eol        : 1;
 157   unsigned int dummy1     : 3;
 158   unsigned int intr       : 1;
 159   unsigned int dummy2     : 1;
 160   unsigned int store_mode : 1;
 161   unsigned int en         : 1;
 162   unsigned int dummy3     : 24;
 163 } reg_dma_rw_ctxt_ctrl;
 164 #define REG_RD_ADDR_dma_rw_ctxt_ctrl 40
 165 #define REG_WR_ADDR_dma_rw_ctxt_ctrl 40
 166
 167 /* Register rw_ctxt_stat, scope dma, type rw */
 168 typedef struct {
 169   unsigned int dummy1 : 7;
 170   unsigned int dis : 1;
 171   unsigned int dummy2 : 24;
 172 } reg_dma_rw_ctxt_stat;
 173 #define REG_RD_ADDR_dma_rw_ctxt_stat 44
 174 #define REG_WR_ADDR_dma_rw_ctxt_stat 44
 175
 176 /* Register rw_ctxt_md0, scope dma, type rw */
 177 typedef struct {
 178   unsigned int md0 : 16;
 179   unsigned int dummy1 : 16;
 180 } reg_dma_rw_ctxt_md0;
 181 #define REG_RD_ADDR_dma_rw_ctxt_md0 48
 182 #define REG_WR_ADDR_dma_rw_ctxt_md0 48
 183
 184 /* Register rw_ctxt_md0_s, scope dma, type rw */
 185 typedef struct {
 186   unsigned int md0_s : 16;
 187   unsigned int dummy1 : 16;
 188 } reg_dma_rw_ctxt_md0_s;
 189 #define REG_RD_ADDR_dma_rw_ctxt_md0_s 52
 190 #define REG_WR_ADDR_dma_rw_ctxt_md0_s 52
 191
 192 /* Register rw_ctxt_md1, scope dma, type rw */
 193 typedef unsigned int reg_dma_rw_ctxt_md1;
 194 #define REG_RD_ADDR_dma_rw_ctxt_md1 56
 195 #define REG_WR_ADDR_dma_rw_ctxt_md1 56
 196
 197 /* Register rw_ctxt_md1_s, scope dma, type rw */
 198 typedef unsigned int reg_dma_rw_ctxt_md1_s;
 199 #define REG_RD_ADDR_dma_rw_ctxt_md1_s 60
 200 #define REG_WR_ADDR_dma_rw_ctxt_md1_s 60
 201
 202 /* Register rw_ctxt_md2, scope dma, type rw */
 203 typedef unsigned int reg_dma_rw_ctxt_md2;
 204 #define REG_RD_ADDR_dma_rw_ctxt_md2 64
 205 #define REG_WR_ADDR_dma_rw_ctxt_md2 64
 206
 207 /* Register rw_ctxt_md2_s, scope dma, type rw */
 208 typedef unsigned int reg_dma_rw_ctxt_md2_s;
 209 #define REG_RD_ADDR_dma_rw_ctxt_md2_s 68
 210 #define REG_WR_ADDR_dma_rw_ctxt_md2_s 68
 211
 212 /* Register rw_ctxt_md3, scope dma, type rw */
 213 typedef unsigned int reg_dma_rw_ctxt_md3;
 214 #define REG_RD_ADDR_dma_rw_ctxt_md3 72
 215 #define REG_WR_ADDR_dma_rw_ctxt_md3 72
 216
 217 /* Register rw_ctxt_md3_s, scope dma, type rw */
 218 typedef unsigned int reg_dma_rw_ctxt_md3_s;
 219 #define REG_RD_ADDR_dma_rw_ctxt_md3_s 76
 220 #define REG_WR_ADDR_dma_rw_ctxt_md3_s 76
 221
 222 /* Register rw_ctxt_md4, scope dma, type rw */
 223 typedef unsigned int reg_dma_rw_ctxt_md4;
 224 #define REG_RD_ADDR_dma_rw_ctxt_md4 80
 225 #define REG_WR_ADDR_dma_rw_ctxt_md4 80
 226
 227 /* Register rw_ctxt_md4_s, scope dma, type rw */
 228 typedef unsigned int reg_dma_rw_ctxt_md4_s;
 229 #define REG_RD_ADDR_dma_rw_ctxt_md4_s 84
 230 #define REG_WR_ADDR_dma_rw_ctxt_md4_s 84
 231
 232 /* Register rw_saved_data, scope dma, type rw */
 233 typedef unsigned int reg_dma_rw_saved_data;
 234 #define REG_RD_ADDR_dma_rw_saved_data 88
 235 #define REG_WR_ADDR_dma_rw_saved_data 88
 236
 237 /* Register rw_saved_data_buf, scope dma, type rw */
 238 typedef unsigned int reg_dma_rw_saved_data_buf;
 239 #define REG_RD_ADDR_dma_rw_saved_data_buf 92
 240 #define REG_WR_ADDR_dma_rw_saved_data_buf 92
 241
 242 /* Register rw_group, scope dma, type rw */
 243 typedef unsigned int reg_dma_rw_group;
 244 #define REG_RD_ADDR_dma_rw_group 96
 245 #define REG_WR_ADDR_dma_rw_group 96
 246
 247 /* Register rw_group_next, scope dma, type rw */
 248 typedef unsigned int reg_dma_rw_group_next;
 249 #define REG_RD_ADDR_dma_rw_group_next 100
 250 #define REG_WR_ADDR_dma_rw_group_next 100
 251
 252 /* Register rw_group_ctrl, scope dma, type rw */
 253 typedef struct {
 254   unsigned int eol  : 1;
 255   unsigned int tol  : 1;
 256   unsigned int bol  : 1;
 257   unsigned int dummy1 : 1;
 258   unsigned int intr : 1;
 259   unsigned int dummy2 : 2;
 260   unsigned int en   : 1;
 261   unsigned int dummy3 : 24;
 262 } reg_dma_rw_group_ctrl;
 263 #define REG_RD_ADDR_dma_rw_group_ctrl 104
 264 #define REG_WR_ADDR_dma_rw_group_ctrl 104
 265
 266 /* Register rw_group_stat, scope dma, type rw */
 267 typedef struct {
 268   unsigned int dummy1 : 7;
 269   unsigned int dis : 1;
 270   unsigned int dummy2 : 24;
 271 } reg_dma_rw_group_stat;
 272 #define REG_RD_ADDR_dma_rw_group_stat 108
 273 #define REG_WR_ADDR_dma_rw_group_stat 108
 274
 275 /* Register rw_group_md, scope dma, type rw */
 276 typedef struct {
 277   unsigned int md : 16;
 278   unsigned int dummy1 : 16;
 279 } reg_dma_rw_group_md;
 280 #define REG_RD_ADDR_dma_rw_group_md 112
 281 #define REG_WR_ADDR_dma_rw_group_md 112
 282
 283 /* Register rw_group_md_s, scope dma, type rw */
 284 typedef struct {
 285   unsigned int md_s : 16;
 286   unsigned int dummy1 : 16;
 287 } reg_dma_rw_group_md_s;
 288 #define REG_RD_ADDR_dma_rw_group_md_s 116
 289 #define REG_WR_ADDR_dma_rw_group_md_s 116
 290
 291 /* Register rw_group_up, scope dma, type rw */
 292 typedef unsigned int reg_dma_rw_group_up;
 293 #define REG_RD_ADDR_dma_rw_group_up 120
 294 #define REG_WR_ADDR_dma_rw_group_up 120
 295
 296 /* Register rw_group_down, scope dma, type rw */
 297 typedef unsigned int reg_dma_rw_group_down;
 298 #define REG_RD_ADDR_dma_rw_group_down 124
 299 #define REG_WR_ADDR_dma_rw_group_down 124
 300
 301 /* Register rw_cmd, scope dma, type rw */
 302 typedef struct {
 303   unsigned int cont_data : 1;
 304   unsigned int dummy1    : 31;
 305 } reg_dma_rw_cmd;
 306 #define REG_RD_ADDR_dma_rw_cmd 128
 307 #define REG_WR_ADDR_dma_rw_cmd 128
 308
 309 /* Register rw_cfg, scope dma, type rw */
 310 typedef struct {
 311   unsigned int en   : 1;
 312   unsigned int stop : 1;
 313   unsigned int dummy1 : 30;
 314 } reg_dma_rw_cfg;
 315 #define REG_RD_ADDR_dma_rw_cfg 132
 316 #define REG_WR_ADDR_dma_rw_cfg 132
 317
 318 /* Register rw_stat, scope dma, type rw */
 319 typedef struct {
 320   unsigned int mode           : 5;
 321   unsigned int list_state     : 3;
 322   unsigned int stream_cmd_src : 8;
 323   unsigned int dummy1         : 8;
 324   unsigned int buf            : 8;
 325 } reg_dma_rw_stat;
 326 #define REG_RD_ADDR_dma_rw_stat 136
 327 #define REG_WR_ADDR_dma_rw_stat 136
 328
 329 /* Register rw_intr_mask, scope dma, type rw */
 330 typedef struct {
 331   unsigned int group      : 1;
 332   unsigned int ctxt       : 1;
 333   unsigned int data       : 1;
 334   unsigned int in_eop     : 1;
 335   unsigned int stream_cmd : 1;
 336   unsigned int dummy1     : 27;
 337 } reg_dma_rw_intr_mask;
 338 #define REG_RD_ADDR_dma_rw_intr_mask 140
 339 #define REG_WR_ADDR_dma_rw_intr_mask 140
 340
 341 /* Register rw_ack_intr, scope dma, type rw */
 342 typedef struct {
 343   unsigned int group      : 1;
 344   unsigned int ctxt       : 1;
 345   unsigned int data       : 1;
 346   unsigned int in_eop     : 1;
 347   unsigned int stream_cmd : 1;
 348   unsigned int dummy1     : 27;
 349 } reg_dma_rw_ack_intr;
 350 #define REG_RD_ADDR_dma_rw_ack_intr 144
 351 #define REG_WR_ADDR_dma_rw_ack_intr 144
 352
 353 /* Register r_intr, scope dma, type r */
 354 typedef struct {
 355   unsigned int group      : 1;
 356   unsigned int ctxt       : 1;
 357   unsigned int data       : 1;
 358   unsigned int in_eop     : 1;
 359   unsigned int stream_cmd : 1;
 360   unsigned int dummy1     : 27;
 361 } reg_dma_r_intr;
 362 #define REG_RD_ADDR_dma_r_intr 148
 363
 364 /* Register r_masked_intr, scope dma, type r */
 365 typedef struct {
 366   unsigned int group      : 1;
 367   unsigned int ctxt       : 1;
 368   unsigned int data       : 1;
 369   unsigned int in_eop     : 1;
 370   unsigned int stream_cmd : 1;
 371   unsigned int dummy1     : 27;
 372 } reg_dma_r_masked_intr;
 373 #define REG_RD_ADDR_dma_r_masked_intr 152
 374
 375 /* Register rw_stream_cmd, scope dma, type rw */
 376 typedef struct {
 377   unsigned int cmd  : 10;
 378   unsigned int dummy1 : 6;
 379   unsigned int n    : 8;
 380   unsigned int dummy2 : 7;
 381   unsigned int busy : 1;
 382 } reg_dma_rw_stream_cmd;
 383 #define REG_RD_ADDR_dma_rw_stream_cmd 156
 384 #define REG_WR_ADDR_dma_rw_stream_cmd 156
 385
 386
 387 /* Constants */
 388 enum {
 389   regk_dma_ack_pkt                         = 0x00000100,
 390   regk_dma_anytime                         = 0x00000001,
 391   regk_dma_array                           = 0x00000008,
 392   regk_dma_burst                           = 0x00000020,
 393   regk_dma_client                          = 0x00000002,
 394   regk_dma_copy_next                       = 0x00000010,
 395   regk_dma_copy_up                         = 0x00000020,
 396   regk_dma_data_at_eol                     = 0x00000001,
 397   regk_dma_dis_c                           = 0x00000010,
 398   regk_dma_dis_g                           = 0x00000020,
 399   regk_dma_idle                            = 0x00000001,
 400   regk_dma_intern                          = 0x00000004,
 401   regk_dma_load_c                          = 0x00000200,
 402   regk_dma_load_c_n                        = 0x00000280,
 403   regk_dma_load_c_next                     = 0x00000240,
 404   regk_dma_load_d                          = 0x00000140,
 405   regk_dma_load_g                          = 0x00000300,
 406   regk_dma_load_g_down                     = 0x000003c0,
 407   regk_dma_load_g_next                     = 0x00000340,
 408   regk_dma_load_g_up                       = 0x00000380,
 409   regk_dma_next_en                         = 0x00000010,
 410   regk_dma_next_pkt                        = 0x00000010,
 411   regk_dma_no                              = 0x00000000,
 412   regk_dma_only_at_wait                    = 0x00000000,
 413   regk_dma_restore                         = 0x00000020,
 414   regk_dma_rst                             = 0x00000001,
 415   regk_dma_running                         = 0x00000004,
 416   regk_dma_rw_cfg_default                  = 0x00000000,
 417   regk_dma_rw_cmd_default                  = 0x00000000,
 418   regk_dma_rw_intr_mask_default            = 0x00000000,
 419   regk_dma_rw_stat_default                 = 0x00000101,
 420   regk_dma_rw_stream_cmd_default           = 0x00000000,
 421   regk_dma_save_down                       = 0x00000020,
 422   regk_dma_save_up                         = 0x00000020,
 423   regk_dma_set_reg                         = 0x00000050,
 424   regk_dma_set_w_size1                     = 0x00000190,
 425   regk_dma_set_w_size2                     = 0x000001a0,
 426   regk_dma_set_w_size4                     = 0x000001c0,
 427   regk_dma_stopped                         = 0x00000002,
 428   regk_dma_store_c                         = 0x00000002,
 429   regk_dma_store_descr                     = 0x00000000,
 430   regk_dma_store_g                         = 0x00000004,
 431   regk_dma_store_md                        = 0x00000001,
 432   regk_dma_sw                              = 0x00000008,
 433   regk_dma_update_down                     = 0x00000020,
 434   regk_dma_yes                             = 0x00000001
 435 };
 436 #endif /* __dma_defs_h */