gem5  v21.1.0.2
hsa_packet.hh
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2015-2017 Advanced Micro Devices, Inc.
3  * All rights reserved.
4  *
5  * For use for simulation and test purposes only
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright notice,
11  * this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright notice,
14  * this list of conditions and the following disclaimer in the documentation
15  * and/or other materials provided with the distribution.
16  *
17  * 3. Neither the name of the copyright holder nor the names of its
18  * contributors may be used to endorse or promote products derived from this
19  * software without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31  * POSSIBILITY OF SUCH DAMAGE.
32  */
33 
34 #ifndef __DEV_HSA_HSA_PACKET__
35 #define __DEV_HSA_HSA_PACKET__
36 
37 #define _HSA_PACKET_TYPE_VENDOR_SPECIFIC 0
38 
39 #include <cstdint>
40 
41 namespace gem5
42 {
43 
45 {
46  // TODO: replace with more portable impl based on offset, length
47  uint16_t type:8;
48  uint16_t barrier:1;
49  uint16_t acquire_fence_scope:2;
50  uint16_t release_fence_scope:2;
51  uint16_t reserved:3;
52 };
53 
54 //TODO: put an _ in front of these guys to avoud prob with hsa.h for now
56 {
57  uint16_t header;
58  uint16_t setup;
59  uint16_t workgroup_size_x;
60  uint16_t workgroup_size_y;
61  uint16_t workgroup_size_z;
62  uint16_t reserved0;
63  uint32_t grid_size_x;
64  uint32_t grid_size_y;
65  uint32_t grid_size_z;
68  uint64_t kernel_object;
69  uint64_t kernarg_address;
70  uint64_t reserved1;
72 };
73 
75 {
76  uint16_t header;
77  uint16_t type;
78  uint32_t reserved0;
79  uint64_t return_address;
80  uint64_t arg[4];
81  uint64_t reserved2;
83 };
84 
86 {
87  uint16_t header;
88  uint16_t reserved0;
89  uint32_t reserved1;
90  uint64_t dep_signal[5];
91  uint64_t reserved2;
93 };
94 
96 {
97  uint16_t header;
98  uint16_t reserved0;
99  uint32_t reserved1;
100  uint64_t dep_signal[5];
101  uint64_t reserved2;
103 };
104 
105 } // namespace gem5
106 
107 #endif // __DEV_HSA_HSA_PACKET_HH__
gem5::_hsa_agent_dispatch_packet_t
Definition: hsa_packet.hh:74
gem5::_hsa_barrier_and_packet_t::reserved0
uint16_t reserved0
Definition: hsa_packet.hh:88
gem5::_hsa_agent_dispatch_packet_t::arg
uint64_t arg[4]
Definition: hsa_packet.hh:80
gem5::_hsa_dispatch_packet_t::header
uint16_t header
Definition: hsa_packet.hh:57
gem5::hsa_packet_header_bitfield_t::type
uint16_t type
Definition: hsa_packet.hh:47
gem5::_hsa_agent_dispatch_packet_t::reserved0
uint32_t reserved0
Definition: hsa_packet.hh:78
gem5::_hsa_dispatch_packet_t::setup
uint16_t setup
Definition: hsa_packet.hh:58
gem5::_hsa_dispatch_packet_t::workgroup_size_x
uint16_t workgroup_size_x
Definition: hsa_packet.hh:59
gem5::_hsa_barrier_or_packet_t::reserved0
uint16_t reserved0
Definition: hsa_packet.hh:98
gem5::hsa_packet_header_bitfield_t
Definition: hsa_packet.hh:44
gem5::_hsa_dispatch_packet_t::private_segment_size
uint32_t private_segment_size
Definition: hsa_packet.hh:66
gem5::_hsa_barrier_or_packet_t::dep_signal
uint64_t dep_signal[5]
Definition: hsa_packet.hh:100
gem5::_hsa_barrier_or_packet_t
Definition: hsa_packet.hh:95
gem5::_hsa_agent_dispatch_packet_t::header
uint16_t header
Definition: hsa_packet.hh:76
gem5::_hsa_barrier_or_packet_t::completion_signal
uint64_t completion_signal
Definition: hsa_packet.hh:102
gem5::hsa_packet_header_bitfield_t::reserved
uint16_t reserved
Definition: hsa_packet.hh:51
gem5::_hsa_barrier_and_packet_t::dep_signal
uint64_t dep_signal[5]
Definition: hsa_packet.hh:90
gem5::_hsa_barrier_and_packet_t::header
uint16_t header
Definition: hsa_packet.hh:87
gem5::_hsa_dispatch_packet_t::grid_size_x
uint32_t grid_size_x
Definition: hsa_packet.hh:63
gem5::_hsa_dispatch_packet_t::kernel_object
uint64_t kernel_object
Definition: hsa_packet.hh:68
gem5::_hsa_barrier_or_packet_t::reserved1
uint32_t reserved1
Definition: hsa_packet.hh:99
gem5::_hsa_dispatch_packet_t::reserved1
uint64_t reserved1
Definition: hsa_packet.hh:70
gem5::_hsa_dispatch_packet_t::workgroup_size_z
uint16_t workgroup_size_z
Definition: hsa_packet.hh:61
gem5::hsa_packet_header_bitfield_t::barrier
uint16_t barrier
Definition: hsa_packet.hh:48
gem5::_hsa_dispatch_packet_t
Definition: hsa_packet.hh:55
gem5::_hsa_agent_dispatch_packet_t::type
uint16_t type
Definition: hsa_packet.hh:77
gem5::_hsa_dispatch_packet_t::kernarg_address
uint64_t kernarg_address
Definition: hsa_packet.hh:69
gem5::hsa_packet_header_bitfield_t::release_fence_scope
uint16_t release_fence_scope
Definition: hsa_packet.hh:50
gem5::_hsa_dispatch_packet_t::grid_size_y
uint32_t grid_size_y
Definition: hsa_packet.hh:64
gem5::_hsa_dispatch_packet_t::grid_size_z
uint32_t grid_size_z
Definition: hsa_packet.hh:65
gem5::_hsa_barrier_or_packet_t::header
uint16_t header
Definition: hsa_packet.hh:97
gem5::_hsa_dispatch_packet_t::workgroup_size_y
uint16_t workgroup_size_y
Definition: hsa_packet.hh:60
gem5::hsa_packet_header_bitfield_t::acquire_fence_scope
uint16_t acquire_fence_scope
Definition: hsa_packet.hh:49
gem5::_hsa_barrier_and_packet_t::reserved2
uint64_t reserved2
Definition: hsa_packet.hh:91
gem5::_hsa_agent_dispatch_packet_t::completion_signal
uint64_t completion_signal
Definition: hsa_packet.hh:82
gem5::_hsa_dispatch_packet_t::group_segment_size
uint32_t group_segment_size
Definition: hsa_packet.hh:67
gem5::_hsa_barrier_or_packet_t::reserved2
uint64_t reserved2
Definition: hsa_packet.hh:101
gem5::_hsa_barrier_and_packet_t::reserved1
uint32_t reserved1
Definition: hsa_packet.hh:89
gem5::_hsa_agent_dispatch_packet_t::reserved2
uint64_t reserved2
Definition: hsa_packet.hh:81
gem5::_hsa_barrier_and_packet_t::completion_signal
uint64_t completion_signal
Definition: hsa_packet.hh:92
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::_hsa_agent_dispatch_packet_t::return_address
uint64_t return_address
Definition: hsa_packet.hh:79
gem5::_hsa_barrier_and_packet_t
Definition: hsa_packet.hh:85
gem5::_hsa_dispatch_packet_t::completion_signal
uint64_t completion_signal
Definition: hsa_packet.hh:71
gem5::_hsa_dispatch_packet_t::reserved0
uint16_t reserved0
Definition: hsa_packet.hh:62

Generated on Tue Sep 21 2021 12:25:15 for gem5 by doxygen 1.8.17