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
37extern const struct amd_ip_funcs gmc_v9_0_ip_funcs;
38extern const struct amdgpu_ip_block_version gmc_v9_0_ip_block;
39
40/* amdgpu_amdkfd*.c */
41void gfxhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid,
42				uint64_t value);
43void mmhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid,
44				uint64_t value);
45void mmhub_v9_4_setup_vm_pt_regs(struct amdgpu_device *adev, int hubid,
46				uint32_t vmid, uint64_t value);
47#endif