1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "chre/target_platform/fatal_error.h" 18 19 #include "timer.h" 20 21 #include "chre/platform/slpi/power_control_util.h" 22 #include "chre/target_platform/host_link_base.h" 23 24 namespace chre { 25 26 void preFatalError() { 27 slpiForceBigImage(); // For timer_sleep() 28 HostLinkBase::flushOutboundQueue(); 29 30 // The flush above only covers the message leaving our queue, so give a grace 31 // period for the last message to actually reach the host. 32 constexpr time_timetick_type kPostFlushDelayUsec = 500000; // 500 ms 33 timer_sleep(kPostFlushDelayUsec, T_USEC, true /* non_deferrable */); 34 } 35 36 } // namespace chre 37
