1 /* 2 * Copyright 2016 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 */ 23 24 #ifndef __GMC_V9_0_H__ 25 #define __GMC_V9_0_H__ 26 27 /* 28 * The latest engine allocation on gfx9 is: 29 * Engine 2, 3: firmware 30 * Engine 0, 1, 4~16: amdgpu ring, 31 * subject to change when ring number changes 32 * Engine 17: Gart flushes 33 */ 34 #define GFXHUB_FREE_VM_INV_ENGS_BITMAP 0x1FFF3 35 #define MMHUB_FREE_VM_INV_ENGS_BITMAP 0x1FFF3 36 37 extern const struct amd_ip_funcs gmc_v9_0_ip_funcs; 38 extern const struct amdgpu_ip_block_version gmc_v9_0_ip_block; 39 40 /* amdgpu_amdkfd*.c */ 41 void gfxhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, 42 uint64_t value); 43 void mmhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, 44 uint64_t value); 45 void mmhub_v9_4_setup_vm_pt_regs(struct amdgpu_device *adev, int hubid, 46 uint32_t vmid, uint64_t value); 47 #endif 48