diff options
Diffstat (limited to 'src/usr/util/runtime/rt_fwnotify.C')
| -rw-r--r-- | src/usr/util/runtime/rt_fwnotify.C | 64 |
1 files changed, 62 insertions, 2 deletions
diff --git a/src/usr/util/runtime/rt_fwnotify.C b/src/usr/util/runtime/rt_fwnotify.C index 600a99fc6..dae81e7d6 100644 --- a/src/usr/util/runtime/rt_fwnotify.C +++ b/src/usr/util/runtime/rt_fwnotify.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2017,2018 */ +/* Contributors Listed Below - COPYRIGHT 2017,2019 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -33,6 +33,10 @@ #include <targeting/common/target.H> // TargetHandle_t, getTargetFromHuid #include <attributeenums.H> // ATTRIBUTE_ID +#ifdef CONFIG_NVDIMM +#include <isteps/nvdimm/nvdimm.H> // notify NVDIMM protection change +#endif + using namespace TARGETING; using namespace RUNTIME; using namespace ERRORLOG; @@ -229,6 +233,55 @@ void sbeAttemptRecovery(uint64_t i_data) TRACFCOMP(g_trac_runtime, EXIT_MRK"sbeAttemptRecovery"); } +/** + * @brief Attempt to notify PHYP of OCC active status change + * @param[in] i_data - contains a byte indicating OCC active status + * @platform FSP + **/ +void occActiveNotification( void * i_data ) +{ + // data is one byte - 1 = OCC active, 0 = OCC not active + uint8_t * l_active = reinterpret_cast<uint8_t*>(i_data); + + // Just a safety check + assert(l_active != nullptr, "occActiveNotification: invalid NULL data ptr"); + + TRACFCOMP(g_trac_runtime, ENTER_MRK"occActiveNotification: 0x%02X", *l_active); + +#ifdef CONFIG_NVDIMM + errlHndl_t l_err = nullptr; + + TargetHandleList l_procList; + getAllChips(l_procList, TYPE_PROC); + + // Now send msg to PHYP notifying them if OCC is protecting the NVDIMMs + for (auto & l_proc : l_procList) + { + if (*l_active) + { + l_err = NVDIMM::notifyNvdimmProtectionChange(l_proc, + NVDIMM::PROTECTED); + } + else + { + l_err = NVDIMM::notifyNvdimmProtectionChange(l_proc, + NVDIMM::NOT_PROTECTED); + } + + // commit error if it exists + // continue notification to all functional processors + if (l_err) + { + TRACFCOMP(g_trac_runtime, + ERR_MRK"occActiveNotification: 0x%02X - 0x%.8X processor", + *l_active, TARGETING::get_huid(l_proc)); + + errlCommit(l_err, RUNTIME_COMP_ID); + l_err = nullptr; + } + } +#endif +} /** * @brief Attempt to sync attribute setting with the FSP @@ -316,7 +369,7 @@ void firmware_notify( uint64_t i_len, void *i_data ) errlHndl_t l_err = nullptr; - // Flag to detect an invlaid/unknown/not used message + // Flag to detect an invalid/unknown/not used message bool l_badMessage = false; // Capture the unique message data associated with errant message @@ -351,6 +404,13 @@ void firmware_notify( uint64_t i_len, void *i_data ) { attrSyncRequest((void*)&(l_hbrt_fw_msg->generic_msg.data)); } + else if ((l_hbrt_fw_msg->generic_msg.msgType == + GenericFspMboxMessage_t::MSG_OCC_ACTIVE) && + (l_hbrt_fw_msg->generic_msg.msgq == + MBOX::FSP_OCC_MSGQ_ID) ) + { + occActiveNotification((void*)&(l_hbrt_fw_msg->generic_msg.data)); + } // Placing this at end as it does not have a msgq specified // Want to match msgType & msgq combos first else if (l_hbrt_fw_msg->generic_msg.msgType == |
