2011-01-07 10:19:31 +08:00
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/*
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* Copyright 2010 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: Alex Deucher
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*/
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#ifndef NI_H
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#define NI_H
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2011-03-03 09:07:29 +08:00
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#define CAYMAN_MAX_SH_GPRS 256
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#define CAYMAN_MAX_TEMP_GPRS 16
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#define CAYMAN_MAX_SH_THREADS 256
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#define CAYMAN_MAX_SH_STACK_ENTRIES 4096
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#define CAYMAN_MAX_FRC_EOV_CNT 16384
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#define CAYMAN_MAX_BACKENDS 8
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#define CAYMAN_MAX_BACKENDS_MASK 0xFF
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#define CAYMAN_MAX_BACKENDS_PER_SE_MASK 0xF
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#define CAYMAN_MAX_SIMDS 16
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#define CAYMAN_MAX_SIMDS_MASK 0xFFFF
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#define CAYMAN_MAX_SIMDS_PER_SE_MASK 0xFFF
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#define CAYMAN_MAX_PIPES 8
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#define CAYMAN_MAX_PIPES_MASK 0xFF
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#define CAYMAN_MAX_LDS_NUM 0xFFFF
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#define CAYMAN_MAX_TCC 16
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#define CAYMAN_MAX_TCC_MASK 0xFF
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#define DMIF_ADDR_CONFIG 0xBD4
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2011-11-18 09:13:28 +08:00
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#define SRBM_GFX_CNTL 0x0E44
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#define RINGID(x) (((x) & 0x3) << 0)
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#define VMID(x) (((x) & 0x7) << 0)
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2011-03-03 09:07:33 +08:00
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#define SRBM_STATUS 0x0E50
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2011-03-03 09:07:29 +08:00
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2011-03-03 09:07:30 +08:00
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#define VM_CONTEXT0_REQUEST_RESPONSE 0x1470
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#define REQUEST_TYPE(x) (((x) & 0xf) << 0)
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#define RESPONSE_TYPE_MASK 0x000000F0
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#define RESPONSE_TYPE_SHIFT 4
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#define VM_L2_CNTL 0x1400
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#define ENABLE_L2_CACHE (1 << 0)
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#define ENABLE_L2_FRAGMENT_PROCESSING (1 << 1)
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#define ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE (1 << 9)
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#define ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE (1 << 10)
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#define EFFECTIVE_L2_QUEUE_SIZE(x) (((x) & 7) << 14)
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#define CONTEXT1_IDENTITY_ACCESS_MODE(x) (((x) & 3) << 18)
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/* CONTEXT1_IDENTITY_ACCESS_MODE
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* 0 physical = logical
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* 1 logical via context1 page table
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* 2 inside identity aperture use translation, outside physical = logical
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* 3 inside identity aperture physical = logical, outside use translation
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*/
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#define VM_L2_CNTL2 0x1404
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#define INVALIDATE_ALL_L1_TLBS (1 << 0)
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#define INVALIDATE_L2_CACHE (1 << 1)
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#define VM_L2_CNTL3 0x1408
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#define BANK_SELECT(x) ((x) << 0)
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#define CACHE_UPDATE_MODE(x) ((x) << 6)
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#define L2_CACHE_BIGK_ASSOCIATIVITY (1 << 20)
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#define L2_CACHE_BIGK_FRAGMENT_SIZE(x) ((x) << 15)
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#define VM_L2_STATUS 0x140C
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#define L2_BUSY (1 << 0)
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#define VM_CONTEXT0_CNTL 0x1410
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#define ENABLE_CONTEXT (1 << 0)
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#define PAGE_TABLE_DEPTH(x) (((x) & 3) << 1)
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#define RANGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 4)
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#define VM_CONTEXT1_CNTL 0x1414
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#define VM_CONTEXT0_CNTL2 0x1430
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#define VM_CONTEXT1_CNTL2 0x1434
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#define VM_INVALIDATE_REQUEST 0x1478
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#define VM_INVALIDATE_RESPONSE 0x147c
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#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR 0x1518
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#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR 0x151c
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#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x153C
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#define VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x155C
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#define VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x157C
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2011-03-03 09:07:29 +08:00
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#define MC_SHARED_CHMAP 0x2004
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#define NOOFCHAN_SHIFT 12
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#define NOOFCHAN_MASK 0x00003000
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#define MC_SHARED_CHREMAP 0x2008
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2011-03-03 09:07:30 +08:00
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#define MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
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#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
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#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203C
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#define MC_VM_MX_L1_TLB_CNTL 0x2064
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#define ENABLE_L1_TLB (1 << 0)
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#define ENABLE_L1_FRAGMENT_PROCESSING (1 << 1)
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#define SYSTEM_ACCESS_MODE_PA_ONLY (0 << 3)
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#define SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 3)
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#define SYSTEM_ACCESS_MODE_IN_SYS (2 << 3)
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#define SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 3)
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#define SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5)
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#define ENABLE_ADVANCED_DRIVER_MODEL (1 << 6)
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2011-01-07 10:19:31 +08:00
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#define MC_SHARED_BLACKOUT_CNTL 0x20ac
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2011-03-03 09:07:29 +08:00
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#define MC_ARB_RAMCFG 0x2760
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#define NOOFBANK_SHIFT 0
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#define NOOFBANK_MASK 0x00000003
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#define NOOFRANK_SHIFT 2
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#define NOOFRANK_MASK 0x00000004
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#define NOOFROWS_SHIFT 3
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#define NOOFROWS_MASK 0x00000038
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#define NOOFCOLS_SHIFT 6
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#define NOOFCOLS_MASK 0x000000C0
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#define CHANSIZE_SHIFT 8
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#define CHANSIZE_MASK 0x00000100
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#define BURSTLENGTH_SHIFT 9
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#define BURSTLENGTH_MASK 0x00000200
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#define CHANSIZE_OVERRIDE (1 << 11)
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2011-01-07 10:19:31 +08:00
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#define MC_SEQ_SUP_CNTL 0x28c8
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#define RUN_MASK (1 << 0)
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#define MC_SEQ_SUP_PGM 0x28cc
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#define MC_IO_PAD_CNTL_D0 0x29d0
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#define MEM_FALL_OUT_CMD (1 << 8)
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#define MC_SEQ_MISC0 0x2a00
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#define MC_SEQ_MISC0_GDDR5_SHIFT 28
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#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000
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#define MC_SEQ_MISC0_GDDR5_VALUE 5
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#define MC_SEQ_IO_DEBUG_INDEX 0x2a44
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#define MC_SEQ_IO_DEBUG_DATA 0x2a48
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2011-03-03 09:07:29 +08:00
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#define HDP_HOST_PATH_CNTL 0x2C00
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#define HDP_NONSURFACE_BASE 0x2C04
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#define HDP_NONSURFACE_INFO 0x2C08
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#define HDP_NONSURFACE_SIZE 0x2C0C
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#define HDP_ADDR_CONFIG 0x2F48
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2011-05-19 12:14:42 +08:00
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#define HDP_MISC_CNTL 0x2F4C
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#define HDP_FLUSH_INVALIDATE_CACHE (1 << 0)
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2011-03-03 09:07:29 +08:00
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#define CC_SYS_RB_BACKEND_DISABLE 0x3F88
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#define GC_USER_SYS_RB_BACKEND_DISABLE 0x3F8C
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#define CGTS_SYS_TCC_DISABLE 0x3F90
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#define CGTS_USER_SYS_TCC_DISABLE 0x3F94
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#define CONFIG_MEMSIZE 0x5428
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2011-03-03 09:07:30 +08:00
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#define HDP_MEM_COHERENCY_FLUSH_CNTL 0x5480
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2011-03-03 09:07:29 +08:00
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#define HDP_REG_COHERENCY_FLUSH_CNTL 0x54A0
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#define GRBM_CNTL 0x8000
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#define GRBM_READ_TIMEOUT(x) ((x) << 0)
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#define GRBM_STATUS 0x8010
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#define CMDFIFO_AVAIL_MASK 0x0000000F
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#define RING2_RQ_PENDING (1 << 4)
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#define SRBM_RQ_PENDING (1 << 5)
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#define RING1_RQ_PENDING (1 << 6)
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#define CF_RQ_PENDING (1 << 7)
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#define PF_RQ_PENDING (1 << 8)
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#define GDS_DMA_RQ_PENDING (1 << 9)
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#define GRBM_EE_BUSY (1 << 10)
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#define SX_CLEAN (1 << 11)
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#define DB_CLEAN (1 << 12)
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#define CB_CLEAN (1 << 13)
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#define TA_BUSY (1 << 14)
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#define GDS_BUSY (1 << 15)
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#define VGT_BUSY_NO_DMA (1 << 16)
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#define VGT_BUSY (1 << 17)
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#define IA_BUSY_NO_DMA (1 << 18)
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#define IA_BUSY (1 << 19)
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#define SX_BUSY (1 << 20)
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#define SH_BUSY (1 << 21)
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#define SPI_BUSY (1 << 22)
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#define SC_BUSY (1 << 24)
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#define PA_BUSY (1 << 25)
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#define DB_BUSY (1 << 26)
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#define CP_COHERENCY_BUSY (1 << 28)
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#define CP_BUSY (1 << 29)
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#define CB_BUSY (1 << 30)
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#define GUI_ACTIVE (1 << 31)
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#define GRBM_STATUS_SE0 0x8014
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#define GRBM_STATUS_SE1 0x8018
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#define SE_SX_CLEAN (1 << 0)
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#define SE_DB_CLEAN (1 << 1)
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#define SE_CB_CLEAN (1 << 2)
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#define SE_VGT_BUSY (1 << 23)
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#define SE_PA_BUSY (1 << 24)
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#define SE_TA_BUSY (1 << 25)
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#define SE_SX_BUSY (1 << 26)
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#define SE_SPI_BUSY (1 << 27)
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#define SE_SH_BUSY (1 << 28)
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#define SE_SC_BUSY (1 << 29)
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#define SE_DB_BUSY (1 << 30)
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#define SE_CB_BUSY (1 << 31)
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#define GRBM_SOFT_RESET 0x8020
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#define SOFT_RESET_CP (1 << 0)
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#define SOFT_RESET_CB (1 << 1)
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#define SOFT_RESET_DB (1 << 3)
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#define SOFT_RESET_GDS (1 << 4)
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#define SOFT_RESET_PA (1 << 5)
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#define SOFT_RESET_SC (1 << 6)
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#define SOFT_RESET_SPI (1 << 8)
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#define SOFT_RESET_SH (1 << 9)
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#define SOFT_RESET_SX (1 << 10)
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#define SOFT_RESET_TC (1 << 11)
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#define SOFT_RESET_TA (1 << 12)
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#define SOFT_RESET_VGT (1 << 14)
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#define SOFT_RESET_IA (1 << 15)
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2011-03-03 09:07:31 +08:00
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#define SCRATCH_REG0 0x8500
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#define SCRATCH_REG1 0x8504
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#define SCRATCH_REG2 0x8508
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#define SCRATCH_REG3 0x850C
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#define SCRATCH_REG4 0x8510
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#define SCRATCH_REG5 0x8514
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#define SCRATCH_REG6 0x8518
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#define SCRATCH_REG7 0x851C
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#define SCRATCH_UMSK 0x8540
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#define SCRATCH_ADDR 0x8544
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#define CP_SEM_WAIT_TIMER 0x85BC
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drm/radeon: GPU virtual memory support v22
Virtual address space are per drm client (opener of /dev/drm).
Client are in charge of virtual address space, they need to
map bo into it by calling DRM_RADEON_GEM_VA ioctl.
First 16M of virtual address space is reserved by the kernel.
Once using 2 level page table we should be able to have a small
vram memory footprint for each pt (there would be one pt for all
gart, one for all vram and then one first level for each virtual
address space).
Plan include using the sub allocator for a common vm page table
area and using memcpy to copy vm page table in & out. Or use
a gart object and copy things in & out using dma.
v2: agd5f fixes:
- Add vram base offset for vram pages. The GPU physical address of a
vram page is FB_OFFSET + page offset. FB_OFFSET is 0 on discrete
cards and the physical bus address of the stolen memory on
integrated chips.
- VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR covers all vmid's >= 1
v3: agd5f:
- integrate with the semaphore/multi-ring stuff
v4:
- rebase on top ttm dma & multi-ring stuff
- userspace is now in charge of the address space
- no more specific cs vm ioctl, instead cs ioctl has a new
chunk
v5:
- properly handle mem == NULL case from move_notify callback
- fix the vm cleanup path
v6:
- fix update of page table to only happen on valid mem placement
v7:
- add tlb flush for each vm context
- add flags to define mapping property (readable, writeable, snooped)
- make ring id implicit from ib->fence->ring, up to each asic callback
to then do ring specific scheduling if vm ib scheduling function
v8:
- add query for ib limit and kernel reserved virtual space
- rename vm->size to max_pfn (maximum number of page)
- update gem_va ioctl to also allow unmap operation
- bump kernel version to allow userspace to query for vm support
v9:
- rebuild page table only when bind and incrementaly depending
on bo referenced by cs and that have been moved
- allow virtual address space to grow
- use sa allocator for vram page table
- return invalid when querying vm limit on non cayman GPU
- dump vm fault register on lockup
v10: agd5f:
- Move the vm schedule_ib callback to a standalone function, remove
the callback and use the existing ib_execute callback for VM IBs.
v11:
- rebase on top of lastest Linus
v12: agd5f:
- remove spurious backslash
- set IB vm_id to 0 in radeon_ib_get()
v13: agd5f:
- fix handling of RADEON_CHUNK_ID_FLAGS
v14:
- fix va destruction
- fix suspend resume
- forbid bo to have several different va in same vm
v15:
- rebase
v16:
- cleanup left over of vm init/fini
v17: agd5f:
- cs checker
v18: agd5f:
- reworks the CS ioctl to better support multiple rings and
VM. Rather than adding a new chunk id for VM, just re-use the
IB chunk id and add a new flags for VM mode. Also define additional
dwords for the flags chunk id to define the what ring we want to use
(gfx, compute, uvd, etc.) and the priority.
v19:
- fix cs fini in weird case of no ib
- semi working flush fix for ni
- rebase on top of sa allocator changes
v20: agd5f:
- further CS ioctl cleanups from Christian's comments
v21: agd5f:
- integrate CS checker improvements
v22: agd5f:
- final cleanups for release, only allow VM CS on cayman
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-06 11:11:05 +08:00
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#define CP_COHER_CNTL2 0x85E8
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2011-03-03 09:07:31 +08:00
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#define CP_ME_CNTL 0x86D8
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#define CP_ME_HALT (1 << 28)
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|
|
#define CP_PFP_HALT (1 << 26)
|
|
|
|
|
#define CP_RB2_RPTR 0x86f8
|
|
|
|
|
#define CP_RB1_RPTR 0x86fc
|
|
|
|
|
#define CP_RB0_RPTR 0x8700
|
|
|
|
|
#define CP_RB_WPTR_DELAY 0x8704
|
2011-03-03 09:07:29 +08:00
|
|
|
#define CP_MEQ_THRESHOLDS 0x8764
|
|
|
|
|
#define MEQ1_START(x) ((x) << 0)
|
|
|
|
|
#define MEQ2_START(x) ((x) << 8)
|
|
|
|
|
#define CP_PERFMON_CNTL 0x87FC
|
|
|
|
|
|
|
|
|
|
#define VGT_CACHE_INVALIDATION 0x88C4
|
|
|
|
|
#define CACHE_INVALIDATION(x) ((x) << 0)
|
|
|
|
|
#define VC_ONLY 0
|
|
|
|
|
#define TC_ONLY 1
|
|
|
|
|
#define VC_AND_TC 2
|
|
|
|
|
#define AUTO_INVLD_EN(x) ((x) << 6)
|
|
|
|
|
#define NO_AUTO 0
|
|
|
|
|
#define ES_AUTO 1
|
|
|
|
|
#define GS_AUTO 2
|
|
|
|
|
#define ES_AND_GS_AUTO 3
|
|
|
|
|
#define VGT_GS_VERTEX_REUSE 0x88D4
|
|
|
|
|
|
|
|
|
|
#define CC_GC_SHADER_PIPE_CONFIG 0x8950
|
|
|
|
|
#define GC_USER_SHADER_PIPE_CONFIG 0x8954
|
|
|
|
|
#define INACTIVE_QD_PIPES(x) ((x) << 8)
|
|
|
|
|
#define INACTIVE_QD_PIPES_MASK 0x0000FF00
|
|
|
|
|
#define INACTIVE_QD_PIPES_SHIFT 8
|
|
|
|
|
#define INACTIVE_SIMDS(x) ((x) << 16)
|
|
|
|
|
#define INACTIVE_SIMDS_MASK 0xFFFF0000
|
|
|
|
|
#define INACTIVE_SIMDS_SHIFT 16
|
|
|
|
|
|
|
|
|
|
#define VGT_PRIMITIVE_TYPE 0x8958
|
|
|
|
|
#define VGT_NUM_INSTANCES 0x8974
|
|
|
|
|
#define VGT_TF_RING_SIZE 0x8988
|
|
|
|
|
#define VGT_OFFCHIP_LDS_BASE 0x89b4
|
|
|
|
|
|
|
|
|
|
#define PA_SC_LINE_STIPPLE_STATE 0x8B10
|
|
|
|
|
#define PA_CL_ENHANCE 0x8A14
|
|
|
|
|
#define CLIP_VTX_REORDER_ENA (1 << 0)
|
|
|
|
|
#define NUM_CLIP_SEQ(x) ((x) << 1)
|
|
|
|
|
#define PA_SC_FIFO_SIZE 0x8BCC
|
|
|
|
|
#define SC_PRIM_FIFO_SIZE(x) ((x) << 0)
|
|
|
|
|
#define SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 12)
|
|
|
|
|
#define SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 20)
|
|
|
|
|
#define PA_SC_FORCE_EOV_MAX_CNTS 0x8B24
|
|
|
|
|
#define FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
|
|
|
|
|
#define FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16)
|
|
|
|
|
|
|
|
|
|
#define SQ_CONFIG 0x8C00
|
|
|
|
|
#define VC_ENABLE (1 << 0)
|
|
|
|
|
#define EXPORT_SRC_C (1 << 1)
|
|
|
|
|
#define GFX_PRIO(x) ((x) << 2)
|
|
|
|
|
#define CS1_PRIO(x) ((x) << 4)
|
|
|
|
|
#define CS2_PRIO(x) ((x) << 6)
|
|
|
|
|
#define SQ_GPR_RESOURCE_MGMT_1 0x8C04
|
|
|
|
|
#define NUM_PS_GPRS(x) ((x) << 0)
|
|
|
|
|
#define NUM_VS_GPRS(x) ((x) << 16)
|
|
|
|
|
#define NUM_CLAUSE_TEMP_GPRS(x) ((x) << 28)
|
|
|
|
|
#define SQ_ESGS_RING_SIZE 0x8c44
|
|
|
|
|
#define SQ_GSVS_RING_SIZE 0x8c4c
|
|
|
|
|
#define SQ_ESTMP_RING_BASE 0x8c50
|
|
|
|
|
#define SQ_ESTMP_RING_SIZE 0x8c54
|
|
|
|
|
#define SQ_GSTMP_RING_BASE 0x8c58
|
|
|
|
|
#define SQ_GSTMP_RING_SIZE 0x8c5c
|
|
|
|
|
#define SQ_VSTMP_RING_BASE 0x8c60
|
|
|
|
|
#define SQ_VSTMP_RING_SIZE 0x8c64
|
|
|
|
|
#define SQ_PSTMP_RING_BASE 0x8c68
|
|
|
|
|
#define SQ_PSTMP_RING_SIZE 0x8c6c
|
|
|
|
|
#define SQ_MS_FIFO_SIZES 0x8CF0
|
|
|
|
|
#define CACHE_FIFO_SIZE(x) ((x) << 0)
|
|
|
|
|
#define FETCH_FIFO_HIWATER(x) ((x) << 8)
|
|
|
|
|
#define DONE_FIFO_HIWATER(x) ((x) << 16)
|
|
|
|
|
#define ALU_UPDATE_FIFO_HIWATER(x) ((x) << 24)
|
|
|
|
|
#define SQ_LSTMP_RING_BASE 0x8e10
|
|
|
|
|
#define SQ_LSTMP_RING_SIZE 0x8e14
|
|
|
|
|
#define SQ_HSTMP_RING_BASE 0x8e18
|
|
|
|
|
#define SQ_HSTMP_RING_SIZE 0x8e1c
|
|
|
|
|
#define SQ_DYN_GPR_CNTL_PS_FLUSH_REQ 0x8D8C
|
|
|
|
|
#define DYN_GPR_ENABLE (1 << 8)
|
|
|
|
|
#define SQ_CONST_MEM_BASE 0x8df8
|
|
|
|
|
|
|
|
|
|
#define SX_EXPORT_BUFFER_SIZES 0x900C
|
|
|
|
|
#define COLOR_BUFFER_SIZE(x) ((x) << 0)
|
|
|
|
|
#define POSITION_BUFFER_SIZE(x) ((x) << 8)
|
|
|
|
|
#define SMX_BUFFER_SIZE(x) ((x) << 16)
|
|
|
|
|
#define SX_DEBUG_1 0x9058
|
|
|
|
|
#define ENABLE_NEW_SMX_ADDRESS (1 << 16)
|
|
|
|
|
|
|
|
|
|
#define SPI_CONFIG_CNTL 0x9100
|
|
|
|
|
#define GPR_WRITE_PRIORITY(x) ((x) << 0)
|
|
|
|
|
#define SPI_CONFIG_CNTL_1 0x913C
|
|
|
|
|
#define VTX_DONE_DELAY(x) ((x) << 0)
|
|
|
|
|
#define INTERP_ONE_PRIM_PER_ROW (1 << 4)
|
|
|
|
|
#define CRC_SIMD_ID_WADDR_DISABLE (1 << 8)
|
|
|
|
|
|
|
|
|
|
#define CGTS_TCC_DISABLE 0x9148
|
|
|
|
|
#define CGTS_USER_TCC_DISABLE 0x914C
|
|
|
|
|
#define TCC_DISABLE_MASK 0xFFFF0000
|
|
|
|
|
#define TCC_DISABLE_SHIFT 16
|
2011-07-02 00:58:54 +08:00
|
|
|
#define CGTS_SM_CTRL_REG 0x9150
|
2011-03-03 09:07:29 +08:00
|
|
|
#define OVERRIDE (1 << 21)
|
|
|
|
|
|
|
|
|
|
#define TA_CNTL_AUX 0x9508
|
|
|
|
|
#define DISABLE_CUBE_WRAP (1 << 0)
|
|
|
|
|
#define DISABLE_CUBE_ANISO (1 << 1)
|
|
|
|
|
|
|
|
|
|
#define TCP_CHAN_STEER_LO 0x960c
|
|
|
|
|
#define TCP_CHAN_STEER_HI 0x9610
|
|
|
|
|
|
|
|
|
|
#define CC_RB_BACKEND_DISABLE 0x98F4
|
|
|
|
|
#define BACKEND_DISABLE(x) ((x) << 16)
|
|
|
|
|
#define GB_ADDR_CONFIG 0x98F8
|
|
|
|
|
#define NUM_PIPES(x) ((x) << 0)
|
|
|
|
|
#define NUM_PIPES_MASK 0x00000007
|
|
|
|
|
#define NUM_PIPES_SHIFT 0
|
|
|
|
|
#define PIPE_INTERLEAVE_SIZE(x) ((x) << 4)
|
|
|
|
|
#define PIPE_INTERLEAVE_SIZE_MASK 0x00000070
|
|
|
|
|
#define PIPE_INTERLEAVE_SIZE_SHIFT 4
|
|
|
|
|
#define BANK_INTERLEAVE_SIZE(x) ((x) << 8)
|
|
|
|
|
#define NUM_SHADER_ENGINES(x) ((x) << 12)
|
|
|
|
|
#define NUM_SHADER_ENGINES_MASK 0x00003000
|
|
|
|
|
#define NUM_SHADER_ENGINES_SHIFT 12
|
|
|
|
|
#define SHADER_ENGINE_TILE_SIZE(x) ((x) << 16)
|
|
|
|
|
#define SHADER_ENGINE_TILE_SIZE_MASK 0x00070000
|
|
|
|
|
#define SHADER_ENGINE_TILE_SIZE_SHIFT 16
|
|
|
|
|
#define NUM_GPUS(x) ((x) << 20)
|
|
|
|
|
#define NUM_GPUS_MASK 0x00700000
|
|
|
|
|
#define NUM_GPUS_SHIFT 20
|
|
|
|
|
#define MULTI_GPU_TILE_SIZE(x) ((x) << 24)
|
|
|
|
|
#define MULTI_GPU_TILE_SIZE_MASK 0x03000000
|
|
|
|
|
#define MULTI_GPU_TILE_SIZE_SHIFT 24
|
|
|
|
|
#define ROW_SIZE(x) ((x) << 28)
|
2011-05-24 02:22:26 +08:00
|
|
|
#define ROW_SIZE_MASK 0x30000000
|
2011-03-03 09:07:29 +08:00
|
|
|
#define ROW_SIZE_SHIFT 28
|
|
|
|
|
#define NUM_LOWER_PIPES(x) ((x) << 30)
|
|
|
|
|
#define NUM_LOWER_PIPES_MASK 0x40000000
|
|
|
|
|
#define NUM_LOWER_PIPES_SHIFT 30
|
|
|
|
|
#define GB_BACKEND_MAP 0x98FC
|
|
|
|
|
|
|
|
|
|
#define CB_PERF_CTR0_SEL_0 0x9A20
|
|
|
|
|
#define CB_PERF_CTR0_SEL_1 0x9A24
|
|
|
|
|
#define CB_PERF_CTR1_SEL_0 0x9A28
|
|
|
|
|
#define CB_PERF_CTR1_SEL_1 0x9A2C
|
|
|
|
|
#define CB_PERF_CTR2_SEL_0 0x9A30
|
|
|
|
|
#define CB_PERF_CTR2_SEL_1 0x9A34
|
|
|
|
|
#define CB_PERF_CTR3_SEL_0 0x9A38
|
|
|
|
|
#define CB_PERF_CTR3_SEL_1 0x9A3C
|
|
|
|
|
|
|
|
|
|
#define GC_USER_RB_BACKEND_DISABLE 0x9B7C
|
|
|
|
|
#define BACKEND_DISABLE_MASK 0x00FF0000
|
|
|
|
|
#define BACKEND_DISABLE_SHIFT 16
|
|
|
|
|
|
|
|
|
|
#define SMX_DC_CTL0 0xA020
|
|
|
|
|
#define USE_HASH_FUNCTION (1 << 0)
|
|
|
|
|
#define NUMBER_OF_SETS(x) ((x) << 1)
|
|
|
|
|
#define FLUSH_ALL_ON_EVENT (1 << 10)
|
|
|
|
|
#define STALL_ON_EVENT (1 << 11)
|
|
|
|
|
#define SMX_EVENT_CTL 0xA02C
|
|
|
|
|
#define ES_FLUSH_CTL(x) ((x) << 0)
|
|
|
|
|
#define GS_FLUSH_CTL(x) ((x) << 3)
|
|
|
|
|
#define ACK_FLUSH_CTL(x) ((x) << 6)
|
|
|
|
|
#define SYNC_FLUSH_CTL (1 << 8)
|
|
|
|
|
|
2011-03-03 09:07:31 +08:00
|
|
|
#define CP_RB0_BASE 0xC100
|
|
|
|
|
#define CP_RB0_CNTL 0xC104
|
|
|
|
|
#define RB_BUFSZ(x) ((x) << 0)
|
|
|
|
|
#define RB_BLKSZ(x) ((x) << 8)
|
|
|
|
|
#define RB_NO_UPDATE (1 << 27)
|
|
|
|
|
#define RB_RPTR_WR_ENA (1 << 31)
|
|
|
|
|
#define BUF_SWAP_32BIT (2 << 16)
|
|
|
|
|
#define CP_RB0_RPTR_ADDR 0xC10C
|
|
|
|
|
#define CP_RB0_RPTR_ADDR_HI 0xC110
|
|
|
|
|
#define CP_RB0_WPTR 0xC114
|
2011-11-18 09:13:28 +08:00
|
|
|
|
|
|
|
|
#define CP_INT_CNTL 0xC124
|
|
|
|
|
# define CNTX_BUSY_INT_ENABLE (1 << 19)
|
|
|
|
|
# define CNTX_EMPTY_INT_ENABLE (1 << 20)
|
|
|
|
|
# define TIME_STAMP_INT_ENABLE (1 << 26)
|
|
|
|
|
|
2011-03-03 09:07:31 +08:00
|
|
|
#define CP_RB1_BASE 0xC180
|
|
|
|
|
#define CP_RB1_CNTL 0xC184
|
|
|
|
|
#define CP_RB1_RPTR_ADDR 0xC188
|
|
|
|
|
#define CP_RB1_RPTR_ADDR_HI 0xC18C
|
|
|
|
|
#define CP_RB1_WPTR 0xC190
|
|
|
|
|
#define CP_RB2_BASE 0xC194
|
|
|
|
|
#define CP_RB2_CNTL 0xC198
|
|
|
|
|
#define CP_RB2_RPTR_ADDR 0xC19C
|
|
|
|
|
#define CP_RB2_RPTR_ADDR_HI 0xC1A0
|
|
|
|
|
#define CP_RB2_WPTR 0xC1A4
|
|
|
|
|
#define CP_PFP_UCODE_ADDR 0xC150
|
|
|
|
|
#define CP_PFP_UCODE_DATA 0xC154
|
|
|
|
|
#define CP_ME_RAM_RADDR 0xC158
|
|
|
|
|
#define CP_ME_RAM_WADDR 0xC15C
|
|
|
|
|
#define CP_ME_RAM_DATA 0xC160
|
|
|
|
|
#define CP_DEBUG 0xC1FC
|
|
|
|
|
|
2011-11-18 03:57:50 +08:00
|
|
|
#define VGT_EVENT_INITIATOR 0x28a90
|
|
|
|
|
# define CACHE_FLUSH_AND_INV_EVENT_TS (0x14 << 0)
|
|
|
|
|
# define CACHE_FLUSH_AND_INV_EVENT (0x16 << 0)
|
|
|
|
|
|
2011-03-03 09:07:31 +08:00
|
|
|
/*
|
|
|
|
|
* PM4
|
|
|
|
|
*/
|
|
|
|
|
#define PACKET_TYPE0 0
|
|
|
|
|
#define PACKET_TYPE1 1
|
|
|
|
|
#define PACKET_TYPE2 2
|
|
|
|
|
#define PACKET_TYPE3 3
|
|
|
|
|
|
|
|
|
|
#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
|
|
|
|
|
#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
|
|
|
|
|
#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
|
|
|
|
|
#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
|
|
|
|
|
#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \
|
|
|
|
|
(((reg) >> 2) & 0xFFFF) | \
|
|
|
|
|
((n) & 0x3FFF) << 16)
|
|
|
|
|
#define CP_PACKET2 0x80000000
|
|
|
|
|
#define PACKET2_PAD_SHIFT 0
|
|
|
|
|
#define PACKET2_PAD_MASK (0x3fffffff << 0)
|
|
|
|
|
|
|
|
|
|
#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
|
|
|
|
|
|
|
|
|
|
#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \
|
|
|
|
|
(((op) & 0xFF) << 8) | \
|
|
|
|
|
((n) & 0x3FFF) << 16)
|
|
|
|
|
|
|
|
|
|
/* Packet 3 types */
|
|
|
|
|
#define PACKET3_NOP 0x10
|
|
|
|
|
#define PACKET3_SET_BASE 0x11
|
|
|
|
|
#define PACKET3_CLEAR_STATE 0x12
|
|
|
|
|
#define PACKET3_INDEX_BUFFER_SIZE 0x13
|
|
|
|
|
#define PACKET3_DEALLOC_STATE 0x14
|
|
|
|
|
#define PACKET3_DISPATCH_DIRECT 0x15
|
|
|
|
|
#define PACKET3_DISPATCH_INDIRECT 0x16
|
|
|
|
|
#define PACKET3_INDIRECT_BUFFER_END 0x17
|
drm/radeon: GPU virtual memory support v22
Virtual address space are per drm client (opener of /dev/drm).
Client are in charge of virtual address space, they need to
map bo into it by calling DRM_RADEON_GEM_VA ioctl.
First 16M of virtual address space is reserved by the kernel.
Once using 2 level page table we should be able to have a small
vram memory footprint for each pt (there would be one pt for all
gart, one for all vram and then one first level for each virtual
address space).
Plan include using the sub allocator for a common vm page table
area and using memcpy to copy vm page table in & out. Or use
a gart object and copy things in & out using dma.
v2: agd5f fixes:
- Add vram base offset for vram pages. The GPU physical address of a
vram page is FB_OFFSET + page offset. FB_OFFSET is 0 on discrete
cards and the physical bus address of the stolen memory on
integrated chips.
- VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR covers all vmid's >= 1
v3: agd5f:
- integrate with the semaphore/multi-ring stuff
v4:
- rebase on top ttm dma & multi-ring stuff
- userspace is now in charge of the address space
- no more specific cs vm ioctl, instead cs ioctl has a new
chunk
v5:
- properly handle mem == NULL case from move_notify callback
- fix the vm cleanup path
v6:
- fix update of page table to only happen on valid mem placement
v7:
- add tlb flush for each vm context
- add flags to define mapping property (readable, writeable, snooped)
- make ring id implicit from ib->fence->ring, up to each asic callback
to then do ring specific scheduling if vm ib scheduling function
v8:
- add query for ib limit and kernel reserved virtual space
- rename vm->size to max_pfn (maximum number of page)
- update gem_va ioctl to also allow unmap operation
- bump kernel version to allow userspace to query for vm support
v9:
- rebuild page table only when bind and incrementaly depending
on bo referenced by cs and that have been moved
- allow virtual address space to grow
- use sa allocator for vram page table
- return invalid when querying vm limit on non cayman GPU
- dump vm fault register on lockup
v10: agd5f:
- Move the vm schedule_ib callback to a standalone function, remove
the callback and use the existing ib_execute callback for VM IBs.
v11:
- rebase on top of lastest Linus
v12: agd5f:
- remove spurious backslash
- set IB vm_id to 0 in radeon_ib_get()
v13: agd5f:
- fix handling of RADEON_CHUNK_ID_FLAGS
v14:
- fix va destruction
- fix suspend resume
- forbid bo to have several different va in same vm
v15:
- rebase
v16:
- cleanup left over of vm init/fini
v17: agd5f:
- cs checker
v18: agd5f:
- reworks the CS ioctl to better support multiple rings and
VM. Rather than adding a new chunk id for VM, just re-use the
IB chunk id and add a new flags for VM mode. Also define additional
dwords for the flags chunk id to define the what ring we want to use
(gfx, compute, uvd, etc.) and the priority.
v19:
- fix cs fini in weird case of no ib
- semi working flush fix for ni
- rebase on top of sa allocator changes
v20: agd5f:
- further CS ioctl cleanups from Christian's comments
v21: agd5f:
- integrate CS checker improvements
v22: agd5f:
- final cleanups for release, only allow VM CS on cayman
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-06 11:11:05 +08:00
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#define PACKET3_MODE_CONTROL 0x18
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2011-03-03 09:07:31 +08:00
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#define PACKET3_SET_PREDICATION 0x20
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#define PACKET3_REG_RMW 0x21
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#define PACKET3_COND_EXEC 0x22
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#define PACKET3_PRED_EXEC 0x23
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#define PACKET3_DRAW_INDIRECT 0x24
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#define PACKET3_DRAW_INDEX_INDIRECT 0x25
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#define PACKET3_INDEX_BASE 0x26
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#define PACKET3_DRAW_INDEX_2 0x27
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#define PACKET3_CONTEXT_CONTROL 0x28
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#define PACKET3_DRAW_INDEX_OFFSET 0x29
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#define PACKET3_INDEX_TYPE 0x2A
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#define PACKET3_DRAW_INDEX 0x2B
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#define PACKET3_DRAW_INDEX_AUTO 0x2D
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#define PACKET3_DRAW_INDEX_IMMD 0x2E
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#define PACKET3_NUM_INSTANCES 0x2F
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#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30
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#define PACKET3_INDIRECT_BUFFER 0x32
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#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34
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#define PACKET3_DRAW_INDEX_OFFSET_2 0x35
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#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36
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#define PACKET3_WRITE_DATA 0x37
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#define PACKET3_MEM_SEMAPHORE 0x39
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#define PACKET3_MPEG_INDEX 0x3A
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#define PACKET3_WAIT_REG_MEM 0x3C
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#define PACKET3_MEM_WRITE 0x3D
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#define PACKET3_SURFACE_SYNC 0x43
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# define PACKET3_CB0_DEST_BASE_ENA (1 << 6)
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# define PACKET3_CB1_DEST_BASE_ENA (1 << 7)
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# define PACKET3_CB2_DEST_BASE_ENA (1 << 8)
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# define PACKET3_CB3_DEST_BASE_ENA (1 << 9)
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# define PACKET3_CB4_DEST_BASE_ENA (1 << 10)
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# define PACKET3_CB5_DEST_BASE_ENA (1 << 11)
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# define PACKET3_CB6_DEST_BASE_ENA (1 << 12)
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# define PACKET3_CB7_DEST_BASE_ENA (1 << 13)
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# define PACKET3_DB_DEST_BASE_ENA (1 << 14)
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# define PACKET3_CB8_DEST_BASE_ENA (1 << 15)
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# define PACKET3_CB9_DEST_BASE_ENA (1 << 16)
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# define PACKET3_CB10_DEST_BASE_ENA (1 << 17)
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# define PACKET3_CB11_DEST_BASE_ENA (1 << 18)
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# define PACKET3_FULL_CACHE_ENA (1 << 20)
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# define PACKET3_TC_ACTION_ENA (1 << 23)
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# define PACKET3_CB_ACTION_ENA (1 << 25)
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# define PACKET3_DB_ACTION_ENA (1 << 26)
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# define PACKET3_SH_ACTION_ENA (1 << 27)
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# define PACKET3_SX_ACTION_ENA (1 << 28)
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#define PACKET3_ME_INITIALIZE 0x44
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#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
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#define PACKET3_COND_WRITE 0x45
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#define PACKET3_EVENT_WRITE 0x46
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2011-11-18 03:57:50 +08:00
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#define EVENT_TYPE(x) ((x) << 0)
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#define EVENT_INDEX(x) ((x) << 8)
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/* 0 - any non-TS event
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* 1 - ZPASS_DONE
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* 2 - SAMPLE_PIPELINESTAT
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* 3 - SAMPLE_STREAMOUTSTAT*
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* 4 - *S_PARTIAL_FLUSH
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* 5 - TS events
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*/
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2011-03-03 09:07:31 +08:00
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#define PACKET3_EVENT_WRITE_EOP 0x47
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2011-11-18 03:57:50 +08:00
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#define DATA_SEL(x) ((x) << 29)
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/* 0 - discard
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* 1 - send low 32bit data
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* 2 - send 64bit data
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* 3 - send 64bit counter value
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*/
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#define INT_SEL(x) ((x) << 24)
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/* 0 - none
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* 1 - interrupt only (DATA_SEL = 0)
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* 2 - interrupt when data write is confirmed
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*/
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2011-03-03 09:07:31 +08:00
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#define PACKET3_EVENT_WRITE_EOS 0x48
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#define PACKET3_PREAMBLE_CNTL 0x4A
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# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28)
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# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28)
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#define PACKET3_ALU_PS_CONST_BUFFER_COPY 0x4C
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#define PACKET3_ALU_VS_CONST_BUFFER_COPY 0x4D
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#define PACKET3_ALU_PS_CONST_UPDATE 0x4E
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#define PACKET3_ALU_VS_CONST_UPDATE 0x4F
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#define PACKET3_ONE_REG_WRITE 0x57
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#define PACKET3_SET_CONFIG_REG 0x68
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#define PACKET3_SET_CONFIG_REG_START 0x00008000
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#define PACKET3_SET_CONFIG_REG_END 0x0000ac00
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#define PACKET3_SET_CONTEXT_REG 0x69
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#define PACKET3_SET_CONTEXT_REG_START 0x00028000
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#define PACKET3_SET_CONTEXT_REG_END 0x00029000
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#define PACKET3_SET_ALU_CONST 0x6A
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/* alu const buffers only; no reg file */
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#define PACKET3_SET_BOOL_CONST 0x6B
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#define PACKET3_SET_BOOL_CONST_START 0x0003a500
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#define PACKET3_SET_BOOL_CONST_END 0x0003a518
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#define PACKET3_SET_LOOP_CONST 0x6C
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#define PACKET3_SET_LOOP_CONST_START 0x0003a200
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#define PACKET3_SET_LOOP_CONST_END 0x0003a500
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#define PACKET3_SET_RESOURCE 0x6D
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#define PACKET3_SET_RESOURCE_START 0x00030000
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#define PACKET3_SET_RESOURCE_END 0x00038000
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#define PACKET3_SET_SAMPLER 0x6E
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#define PACKET3_SET_SAMPLER_START 0x0003c000
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#define PACKET3_SET_SAMPLER_END 0x0003c600
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#define PACKET3_SET_CTL_CONST 0x6F
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#define PACKET3_SET_CTL_CONST_START 0x0003cff0
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#define PACKET3_SET_CTL_CONST_END 0x0003ff0c
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#define PACKET3_SET_RESOURCE_OFFSET 0x70
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#define PACKET3_SET_ALU_CONST_VS 0x71
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#define PACKET3_SET_ALU_CONST_DI 0x72
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#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73
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#define PACKET3_SET_RESOURCE_INDIRECT 0x74
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#define PACKET3_SET_APPEND_CNT 0x75
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2011-01-07 10:19:31 +08:00
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#endif
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