src/mesa/drivers/dri/nouveau/nouveau_ctrlreg.h

   1 /**************************************************************************
   2
   3 Copyright 2006 Stephane Marchesin, Sylvain Munaut
   4 All Rights Reserved.
   5
   6 Permission is hereby granted, free of charge, to any person obtaining a
   7 copy of this software and associated documentation files (the "Software"),
   8 to deal in the Software without restriction, including without limitation
   9 on the rights to use, copy, modify, merge, publish, distribute, sub
  10 license, and/or sell copies of the Software, and to permit persons to whom
  11 the Software is furnished to do so, subject to the following conditions:
  12
  13 The above copyright notice and this permission notice (including the next
  14 paragraph) shall be included in all copies or substantial portions of the
  15 Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  20 ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
  21 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  22 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  23 USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 **************************************************************************/
  26
  27
  28
  29
  30 #define NV03_STATUS                                        0x004006b0
  31 #define NV04_STATUS                                        0x00400700
  32
  33 #define NV03_FIFO_REGS_SIZE                                0x10000
  34 #    define NV03_FIFO_REGS_DMAPUT                          0x00000040
  35 #    define NV03_FIFO_REGS_DMAGET                          0x00000044
  36
  37 /* Fifo commands. These are not regs, neither masks */
  38 #define NV03_FIFO_CMD_JUMP                                 0x20000000
  39 #define NV03_FIFO_CMD_JUMP_OFFSET_MASK                     0x1ffffffc
  40 #define NV03_FIFO_CMD_REWIND                               (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK))
  41
  42
  43 #define NONINC_METHOD                                      0x40000000
  44