2 * Copyright 2014 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
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19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
24 #include "kfd_device_queue_manager.h"
26 static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm,
27 struct qcm_process_device *qpd,
28 enum cache_policy default_policy,
29 enum cache_policy alternate_policy,
30 void __user *alternate_aperture_base,
31 uint64_t alternate_aperture_size);
32 static int register_process_vi(struct device_queue_manager *dqm,
33 struct qcm_process_device *qpd);
34 static int initialize_cpsch_vi(struct device_queue_manager *dqm);
36 void device_queue_manager_init_vi(struct device_queue_manager_ops *ops)
38 pr_warn("amdkfd: VI DQM is not currently supported\n");
40 ops->set_cache_memory_policy = set_cache_memory_policy_vi;
41 ops->register_process = register_process_vi;
42 ops->initialize = initialize_cpsch_vi;
45 static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm,
46 struct qcm_process_device *qpd,
47 enum cache_policy default_policy,
48 enum cache_policy alternate_policy,
49 void __user *alternate_aperture_base,
50 uint64_t alternate_aperture_size)
55 static int register_process_vi(struct device_queue_manager *dqm,
56 struct qcm_process_device *qpd)
61 static int initialize_cpsch_vi(struct device_queue_manager *dqm)