| |
| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, copy, |
| * modify, merge, publish, distribute, sublicense, and/or sell copies |
| * of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| /* |
| * Execute SMC call into trusty or el3 |
| */ |
| |
| struct smc_ret8 { |
| unsigned long r0; |
| unsigned long r1; |
| unsigned long r2; |
| unsigned long r3; |
| unsigned long r4; |
| unsigned long r5; |
| unsigned long r6; |
| unsigned long r7; |
| }; |
| |
| struct smc_ret8 smc8(unsigned long r0, |
| unsigned long r1, |
| unsigned long r2, |
| unsigned long r3, |
| unsigned long r4, |
| unsigned long r5, |
| unsigned long r6, |
| unsigned long r7); |
| |
| static inline unsigned long smc(unsigned long r0, |
| unsigned long r1, |
| unsigned long r2, |
| unsigned long r3) { |
| return smc8(r0, r1, r2, r3, 0, 0, 0, 0).r0; |
| } |