1 | /* |
2 | * Copyright 2008 Advanced Micro Devices, Inc. |
3 | * Copyright 2008 Red Hat Inc. |
4 | * Copyright 2009 Jerome Glisse. |
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 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
10 | * and/or sell copies of the Software, and to permit persons to whom the |
11 | * Software is furnished to do so, subject to the following conditions: |
12 | * |
13 | * The above copyright notice and this permission notice shall be included in |
14 | * all copies or substantial portions of the Software. |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
22 | * OTHER DEALINGS IN THE SOFTWARE. |
23 | * |
24 | * Authors: Dave Airlie |
25 | * Alex Deucher |
26 | * Jerome Glisse |
27 | */ |
28 | #ifndef __RS100D_H__ |
29 | #define __RS100D_H__ |
30 | |
31 | /* Registers */ |
32 | #define R_00015C_NB_TOM 0x00015C |
33 | #define S_00015C_MC_FB_START(x) (((x) & 0xFFFF) << 0) |
34 | #define G_00015C_MC_FB_START(x) (((x) >> 0) & 0xFFFF) |
35 | #define C_00015C_MC_FB_START 0xFFFF0000 |
36 | #define S_00015C_MC_FB_TOP(x) (((x) & 0xFFFF) << 16) |
37 | #define G_00015C_MC_FB_TOP(x) (((x) >> 16) & 0xFFFF) |
38 | #define C_00015C_MC_FB_TOP 0x0000FFFF |
39 | |
40 | #endif |
41 | |