nvhw/class/cl0039.h

0001 /*
0002  * Copyright (c) 2001-2001, NVIDIA CORPORATION. All rights reserved.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
0018  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0019  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
0020  * DEALINGS IN THE SOFTWARE.
0021  */
0022
0023 #ifndef _cl0039_h_
0024 #define _cl0039_h_
0025
0026 /* dma method offsets, fields, and values */
0027 #define NV039_SET_OBJECT                                           (0x00000000)
0028 #define NV039_NO_OPERATION                                         (0x00000100)
0029 #define NV039_SET_CONTEXT_DMA_NOTIFIES                             (0x00000180)
0030 #define NV039_SET_CONTEXT_DMA_BUFFER_IN                            (0x00000184)
0031 #define NV039_SET_CONTEXT_DMA_BUFFER_OUT                           (0x00000188)
0032
0033 #define NV039_OFFSET_IN                                            (0x0000030C)
0034 #define NV039_OFFSET_OUT                                           (0x00000310)
0035 #define NV039_PITCH_IN                                             (0x00000314)
0036 #define NV039_PITCH_OUT                                            (0x00000318)
0037 #define NV039_LINE_LENGTH_IN                                       (0x0000031C)
0038 #define NV039_LINE_COUNT                                           (0x00000320)
0039 #define NV039_FORMAT                                               (0x00000324)
0040 #define NV039_FORMAT_IN                                            7:0
0041 #define NV039_FORMAT_OUT                                           31:8
0042 #define NV039_BUFFER_NOTIFY                                        (0x00000328)
0043 #define NV039_BUFFER_NOTIFY_WRITE_ONLY                             (0x00000000)
0044 #define NV039_BUFFER_NOTIFY_WRITE_THEN_AWAKEN                      (0x00000001)
0045 #endif /* _cl0039_h_ */