| Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2011 Advanced Micro Devices, Inc. |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | * |
| 22 | * Authors: Alex Deucher |
| 23 | */ |
| 24 | #ifndef SI_H |
| 25 | #define SI_H |
| 26 | |
| 27 | #define MC_SHARED_CHMAP 0x2004 |
| 28 | #define NOOFCHAN_SHIFT 12 |
| 29 | #define NOOFCHAN_MASK 0x0000f000 |
| 30 | |
| 31 | #define DC_LB_MEMORY_SPLIT 0x6b0c |
| 32 | #define DC_LB_MEMORY_CONFIG(x) ((x) << 20) |
| 33 | |
| 34 | #define PRIORITY_A_CNT 0x6b18 |
| 35 | #define PRIORITY_MARK_MASK 0x7fff |
| 36 | #define PRIORITY_OFF (1 << 16) |
| 37 | #define PRIORITY_ALWAYS_ON (1 << 20) |
| 38 | #define PRIORITY_B_CNT 0x6b1c |
| 39 | |
| 40 | #define DPG_PIPE_ARBITRATION_CONTROL3 0x6cc8 |
| 41 | # define LATENCY_WATERMARK_MASK(x) ((x) << 16) |
| 42 | #define DPG_PIPE_LATENCY_CONTROL 0x6ccc |
| 43 | # define LATENCY_LOW_WATERMARK(x) ((x) << 0) |
| 44 | # define LATENCY_HIGH_WATERMARK(x) ((x) << 16) |
| 45 | |
| 46 | #endif |