diff options
Diffstat (limited to 'src/usr/targeting/runtime/rt_startup.C')
| -rw-r--r-- | src/usr/targeting/runtime/rt_startup.C | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/usr/targeting/runtime/rt_startup.C b/src/usr/targeting/runtime/rt_startup.C new file mode 100644 index 000000000..578750006 --- /dev/null +++ b/src/usr/targeting/runtime/rt_startup.C @@ -0,0 +1,110 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/usr/targeting/runtime/rt_startup.C $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2018 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +#include <runtime/rt_targeting.H> +#include <runtime/interface.h> +#include <targeting/common/target.H> +#include <targeting/common/targetservice.H> +#include <targeting/common/trace.H> +#include <targeting/common/utilFilter.H> +#include <sbeio/runtime/sbe_msg_passing.H> +#include <sbeio/sbeioreasoncodes.H> + + +using namespace TARGETING; + +namespace RT_TARG +{ + +void clearPendingSbeMsgs() +{ + TRACFCOMP(g_trac_targeting, ENTER_MRK"clearPendingSbeMsgs"); + errlHndl_t l_errl = nullptr; + do + { + //get runtime interfaces + runtimeInterfaces_t* l_rt = getRuntimeInterfaces(); + if(nullptr == l_rt) + { + TRACFCOMP(g_trac_targeting,"clearPendingSbeMsgs: " + "Unable to get runtime interfaces."); + break; + } + else if(not l_rt->sbe_message_passing) + { + TRACFCOMP(g_trac_targeting,"clearPendingSbeMsgs: " + "sbe_message_passing runtime interface " + "has not been set."); + break; + } + + TARGETING::TargetHandleList l_procList; + getAllChips(l_procList, TARGETING::TYPE_PROC, true); + + if(0 == l_procList.size()) + { + TRACFCOMP(g_trac_targeting,"clearPendingSbeMsgs: " + "Unable to get proc targets." + ); + break; + } + + for( const auto & l_procTarget : l_procList ) + { + // clear out the two bits for this processor target + l_errl = SBE_MSG::process_sbe_msg_update_cfam( l_procTarget, 0x0, + (SBE_MSG::SBE_MESSAGE_PROCESSING_IN_PROGRESS | + SBE_MSG::SBE_MESSAGE_PROCESSING_COMPLETE) ); + + if (l_errl) + { + TRACFCOMP(g_trac_targeting,ERR_MRK"clearPendingSbeMsgs: " + "Failed to clear bits for processor 0x%04X, " + "EID %.8X:%.4X", TARGETING::get_huid(l_procTarget), + ERRL_GETEID_SAFE(l_errl), + ERRL_GETRC_SAFE(l_errl) ); + errlCommit (l_errl, SBE_COMP_ID); + } + } + } + while(0); + + TRACFCOMP(g_trac_targeting, EXIT_MRK"clearPendingSbeMsgs"); +} + + //------------------------------------------------------------------------ + + struct registerRtStartup + { + registerRtStartup() + { + // Register interface for Host to call + postInitCalls_t * rt_post = getPostInitCalls(); + rt_post->callClearPendingSbeMsgs = &clearPendingSbeMsgs; + } + }; + + registerRtStartup g_registerRtStartup; + +}; // End namespace RT_TARG |
