phosphor-power/phosphor-power-supply/new_power_supply.hpp

49 // Number of polls to remember that an AC fault occured. Should remain greater
139      * Various PMBus status bits will be checked for fault conditions.
140      * If a certain fault bits are on, the appropriate error will be
156      * Clears all the member variables that indicate if a fault bit was seen as
179      * @brief Function to specifically clear VIN_UV/OFF fault(s).
185      * The VIN_UV fault, indicated in STATUS_INPUT, goes with in1_lcrit_alarm.
186      * When a VIN_UV fault occurs, the "Unit Off For Insufficient Input Voltage"
187      * may also be active. Reading in1_lcrit_alarm should clear both fault bits,
188      * resulting in the corresponding fault bits in STATUS_WORD also clearing.
198      * any fault status bits that may have been set, in order to start over
294      * @brief Returns true if a fault was found.
309      * @brief Return whether a fault has been logged for this power supply
317      * @brief Called when a fault for this power supply has been logged.
325      * @brief Returns true if INPUT fault occurred.
357      * @brief Returns true if IOUT_OC fault occurred (bit 4 STATUS_BYTE).
373      *@brief Returns true if fan fault occurred.
381      * @brief Returns true if TEMPERATURE fault occurred.
389      * @brief Returns true if there is a PGood fault (PGOOD# inactive, or OFF
398      * @brief Return true if there is a PS_Kill fault.
406      * @brief Returns true if there is a 12Vcs (standy power) fault.
414      * @brief Returns true if there is a 12V current-share fault.
422      * @brief Returns true if an AC fault has occurred in the window of
499      * - input fault active
500      * - Vin UV fault active
501      * - PS KILL fault active
502      * - Iout OC fault active
584      * @brief Examine STATUS_WORD for CML (communication, memory, logic fault).
591      * "An input voltage, input current, or input power fault or warning has
599      * If VOUT is on, "An output voltage fault or warning has occurred.", and
600      * VOUT_OV_FAULT is on, there is an output over-voltage fault.
607      * "An output overcurrent fault has occurred." If it is on, and fault not
613      * @brief Examines STATUS_WORD value read to see if there is a UV fault.
615      * Checks if the VOUT bit is on, indicating "An output voltage fault or
617      * determined to be an indication of an output under-voltage fault.
622      * @brief Examine STATUS_WORD for the fan fault/warning bit.
631      * @brief Examine STATUS_WORD for temperature fault.
653      * "A manufacturer specific fault or warning has occurred."
959      * @brief True if an error for a fault has already been logged.
1014      * @brief Incremented if FANS fault/warn bit on in STATUS_WORD.
1036      * @brief Power Supply Kill fault.
1039      * bit 4 to indicate this fault. Considered faulted if it reaches
1045      * @brief Power Supply 12Vcs fault (standby power).
1048      * bit 6 to indicate this fault. Considered faulted if it reaches
1054      * @brief Power Supply Current-Share fault in 12V domain.
1057      * bit 7 to indicate this fault. Considered faulted if it reaches
1063      * @brief Set to AC_FAULT_LIMIT when AC fault is detected, decremented when
1064      * AC fault has cleared. Effectively forms a timer since last AC failure.