| /* |
| * Copyright 2008 Advanced Micro Devices, Inc. |
| * Copyright 2008 Red Hat Inc. |
| * Copyright 2009 Jerome Glisse. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: Dave Airlie |
| * Alex Deucher |
| * Jerome Glisse |
| */ |
| #ifndef RS690R_H |
| #define RS690R_H |
| |
| /* RS690/RS740 registers */ |
| #define MC_INDEX 0x0078 |
| # define MC_INDEX_MASK 0x1FF |
| # define MC_INDEX_WR_EN (1 << 9) |
| # define MC_INDEX_WR_ACK 0x7F |
| #define MC_DATA 0x007C |
| #define HDP_FB_LOCATION 0x0134 |
| #define DC_LB_MEMORY_SPLIT 0x6520 |
| #define DC_LB_MEMORY_SPLIT_MASK 0x00000003 |
| #define DC_LB_MEMORY_SPLIT_SHIFT 0 |
| #define DC_LB_MEMORY_SPLIT_D1HALF_D2HALF 0 |
| #define DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q 1 |
| #define DC_LB_MEMORY_SPLIT_D1_ONLY 2 |
| #define DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q 3 |
| #define DC_LB_MEMORY_SPLIT_SHIFT_MODE (1 << 2) |
| #define DC_LB_DISP1_END_ADR_SHIFT 4 |
| #define DC_LB_DISP1_END_ADR_MASK 0x00007FF0 |
| #define D1MODE_PRIORITY_A_CNT 0x6548 |
| #define MODE_PRIORITY_MARK_MASK 0x00007FFF |
| #define MODE_PRIORITY_OFF (1 << 16) |
| #define MODE_PRIORITY_ALWAYS_ON (1 << 20) |
| #define MODE_PRIORITY_FORCE_MASK (1 << 24) |
| #define D1MODE_PRIORITY_B_CNT 0x654C |
| #define LB_MAX_REQ_OUTSTANDING 0x6D58 |
| #define LB_D1_MAX_REQ_OUTSTANDING_MASK 0x0000000F |
| #define LB_D1_MAX_REQ_OUTSTANDING_SHIFT 0 |
| #define LB_D2_MAX_REQ_OUTSTANDING_MASK 0x000F0000 |
| #define LB_D2_MAX_REQ_OUTSTANDING_SHIFT 16 |
| #define DCP_CONTROL 0x6C9C |
| #define D2MODE_PRIORITY_A_CNT 0x6D48 |
| #define D2MODE_PRIORITY_B_CNT 0x6D4C |
| |
| /* MC indirect registers */ |
| #define MC_STATUS_IDLE (1 << 0) |
| #define MC_MISC_CNTL 0x18 |
| #define DISABLE_GTW (1 << 1) |
| #define GART_INDEX_REG_EN (1 << 12) |
| #define BLOCK_GFX_D3_EN (1 << 14) |
| #define GART_FEATURE_ID 0x2B |
| #define HANG_EN (1 << 11) |
| #define TLB_ENABLE (1 << 18) |
| #define P2P_ENABLE (1 << 19) |
| #define GTW_LAC_EN (1 << 25) |
| #define LEVEL2_GART (0 << 30) |
| #define LEVEL1_GART (1 << 30) |
| #define PDC_EN (1 << 31) |
| #define GART_BASE 0x2C |
| #define GART_CACHE_CNTRL 0x2E |
| # define GART_CACHE_INVALIDATE (1 << 0) |
| #define MC_STATUS 0x90 |
| #define MCCFG_FB_LOCATION 0x100 |
| #define MC_FB_START_MASK 0x0000FFFF |
| #define MC_FB_START_SHIFT 0 |
| #define MC_FB_TOP_MASK 0xFFFF0000 |
| #define MC_FB_TOP_SHIFT 16 |
| #define MCCFG_AGP_LOCATION 0x101 |
| #define MC_AGP_START_MASK 0x0000FFFF |
| #define MC_AGP_START_SHIFT 0 |
| #define MC_AGP_TOP_MASK 0xFFFF0000 |
| #define MC_AGP_TOP_SHIFT 16 |
| #define MCCFG_AGP_BASE 0x102 |
| #define MCCFG_AGP_BASE_2 0x103 |
| #define MC_INIT_MISC_LAT_TIMER 0x104 |
| #define MC_DISP0R_INIT_LAT_SHIFT 8 |
| #define MC_DISP0R_INIT_LAT_MASK 0x00000F00 |
| #define MC_DISP1R_INIT_LAT_SHIFT 12 |
| #define MC_DISP1R_INIT_LAT_MASK 0x0000F000 |
| |
| #endif |
