306 static uint16_t ComputeCslPhase(uint32_t aRadioTime, otRadioContext *aRadioContext)  in ComputeCslPhase()  argument
308 …return (aRadioContext->mCslSampleTime - aRadioTime) % (aRadioContext->mCslPeriod * OT_US_PER_TEN_S…  in ComputeCslPhase()
312 otError otMacFrameProcessTransmitSecurity(otRadioFrame *aFrame, otRadioContext *aRadioContext)  in otMacFrameProcessTransmitSecurity()  argument
335         if (keyId == aRadioContext->mKeyId)  in otMacFrameProcessTransmitSecurity()
337             key          = &aRadioContext->mCurrKey;  in otMacFrameProcessTransmitSecurity()
338             frameCounter = aRadioContext->mMacFrameCounter++;  in otMacFrameProcessTransmitSecurity()
340         else if (keyId == aRadioContext->mKeyId - 1)  in otMacFrameProcessTransmitSecurity()
342             key          = &aRadioContext->mPrevKey;  in otMacFrameProcessTransmitSecurity()
343             frameCounter = aRadioContext->mPrevMacFrameCounter++;  in otMacFrameProcessTransmitSecurity()
345         else if (keyId == aRadioContext->mKeyId + 1)  in otMacFrameProcessTransmitSecurity()
347             key          = &aRadioContext->mNextKey;  in otMacFrameProcessTransmitSecurity()
357         key          = &aRadioContext->mCurrKey;  in otMacFrameProcessTransmitSecurity()
358         keyId        = aRadioContext->mKeyId;  in otMacFrameProcessTransmitSecurity()
359         frameCounter = aRadioContext->mMacFrameCounter++;  in otMacFrameProcessTransmitSecurity()
374     otMacFrameProcessTransmitAesCcm(aFrame, &aRadioContext->mExtAddress);  in otMacFrameProcessTransmitSecurity()
381 …id otMacFrameUpdateTimeIe(otRadioFrame *aFrame, uint64_t aRadioTime, otRadioContext *aRadioContext)  in otMacFrameUpdateTimeIe()  argument
400 …or otMacFrameProcessTxSfd(otRadioFrame *aFrame, uint64_t aRadioTime, otRadioContext *aRadioContext)  in otMacFrameProcessTxSfd()  argument
403     if (aRadioContext->mCslPeriod > 0) // CSL IE should be filled for every transmit attempt  in otMacFrameProcessTxSfd()
405 … otMacFrameSetCslIe(aFrame, aRadioContext->mCslPeriod, ComputeCslPhase(aRadioTime, aRadioContext));  in otMacFrameProcessTxSfd()
409     otMacFrameUpdateTimeIe(aFrame, aRadioTime, aRadioContext);  in otMacFrameProcessTxSfd()
412     return otMacFrameProcessTransmitSecurity(aFrame, aRadioContext);  in otMacFrameProcessTxSfd()