projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae | 1 | /********************************************************************** |
| f91f0fd5 | 2 | Copyright(c) 2019 Arm Corporation All rights reserved. |
| 7c673cae FG |
3 | |
| 4 | Redistribution and use in source and binary forms, with or without | |
| 5 | modification, are permitted provided that the following conditions | |
| 6 | are met: | |
| 7 | * Redistributions of source code must retain the above copyright | |
| 8 | notice, this list of conditions and the following disclaimer. | |
| 9 | * Redistributions in binary form must reproduce the above copyright | |
| 10 | notice, this list of conditions and the following disclaimer in | |
| 11 | the documentation and/or other materials provided with the | |
| 12 | distribution. | |
| f91f0fd5 | 13 | * Neither the name of Arm Corporation nor the names of its |
| 7c673cae FG |
14 | contributors may be used to endorse or promote products derived |
| 15 | from this software without specific prior written permission. | |
| 16 | ||
| 17 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 21 | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 22 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 23 | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 24 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 25 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 26 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 27 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | **********************************************************************/ | |
| f91f0fd5 | 29 | #include <aarch64_multibinary.h> |
| 7c673cae | 30 | |
| f91f0fd5 | 31 | DEFINE_INTERFACE_DISPATCHER(xor_gen) |
| 7c673cae | 32 | { |
| f91f0fd5 TL |
33 | if (getauxval(AT_HWCAP) & HWCAP_ASIMD) |
| 34 | return PROVIDER_INFO(xor_gen_neon); | |
| 35 | return PROVIDER_BASIC(xor_gen); | |
| 36 | ||
| 7c673cae FG |
37 | } |
| 38 | ||
| f91f0fd5 | 39 | DEFINE_INTERFACE_DISPATCHER(xor_check) |
| 7c673cae | 40 | { |
| f91f0fd5 TL |
41 | if (getauxval(AT_HWCAP) & HWCAP_ASIMD) |
| 42 | return PROVIDER_INFO(xor_check_neon); | |
| 43 | return PROVIDER_BASIC(xor_check); | |
| 7c673cae | 44 | |
| f91f0fd5 | 45 | } |
| 7c673cae | 46 | |
| f91f0fd5 TL |
47 | DEFINE_INTERFACE_DISPATCHER(pq_gen) |
| 48 | { | |
| 49 | if (getauxval(AT_HWCAP) & HWCAP_ASIMD) | |
| 50 | return PROVIDER_INFO(pq_gen_neon); | |
| 51 | return PROVIDER_BASIC(pq_gen); | |
| 7c673cae | 52 | |
| f91f0fd5 | 53 | } |
| 7c673cae | 54 | |
| f91f0fd5 TL |
55 | DEFINE_INTERFACE_DISPATCHER(pq_check) |
| 56 | { | |
| 57 | if (getauxval(AT_HWCAP) & HWCAP_ASIMD) | |
| 58 | return PROVIDER_INFO(pq_check_neon); | |
| 59 | return PROVIDER_BASIC(pq_check); | |
| 7c673cae | 60 | |
| 7c673cae | 61 | } |