89     struct _i2c_master_transfer *transfer;  in I2C_InitTransferStateMachineDMA()  local
91     handle->transfer = *xfer;  in I2C_InitTransferStateMachineDMA()
92     transfer         = &(handle->transfer);  in I2C_InitTransferStateMachineDMA()
96     handle->buf               = (uint8_t *)transfer->data;  in I2C_InitTransferStateMachineDMA()
99     if ((transfer->flags & (uint32_t)kI2C_TransferNoStartFlag) != 0U)  in I2C_InitTransferStateMachineDMA()
103         if (transfer->dataSize == 0U)  in I2C_InitTransferStateMachineDMA()
107         else if (handle->transfer.direction == kI2C_Write)  in I2C_InitTransferStateMachineDMA()
111         else if (handle->transfer.direction == kI2C_Read)  in I2C_InitTransferStateMachineDMA()
122         if (transfer->subaddressSize != 0U)  in I2C_InitTransferStateMachineDMA()
127             if (transfer->subaddressSize > sizeof(handle->subaddrBuf))  in I2C_InitTransferStateMachineDMA()
139             handle->remainingSubaddr = transfer->subaddressSize;  in I2C_InitTransferStateMachineDMA()
157     int32_t count = handle->buf - (uint8_t *)handle->transfer.data;  in I2C_RunDMATransfer()
176     switch (handle->transfer.direction)  in I2C_RunDMATransfer()
206     struct _i2c_master_transfer *transfer;  in I2C_RunTransferStateMachineDMA()  local
213     transfer = &(handle->transfer);  in I2C_RunTransferStateMachineDMA()
289             base->MSTDAT  = (uint32_t)transfer->slaveAddress << 1;  in I2C_RunTransferStateMachineDMA()
292         else if (transfer->direction == kI2C_Write)  in I2C_RunTransferStateMachineDMA()
294             base->MSTDAT = (uint32_t)transfer->slaveAddress << 1;  in I2C_RunTransferStateMachineDMA()
295             if (transfer->dataSize == 0U)  in I2C_RunTransferStateMachineDMA()
304         else if ((transfer->direction == kI2C_Read) && (transfer->dataSize > 0U))  in I2C_RunTransferStateMachineDMA()
306             base->MSTDAT = ((uint32_t)transfer->slaveAddress << 1) | 1u;  in I2C_RunTransferStateMachineDMA()
307             if (transfer->dataSize == 1U)  in I2C_RunTransferStateMachineDMA()
340             if (transfer->dataSize != 0U)  in I2C_RunTransferStateMachineDMA()
344 …handle->state = (transfer->direction == kI2C_Read) ? (uint8_t)kStartState : (uint8_t)kTransmitData…  in I2C_RunTransferStateMachineDMA()
360             handle->remainingBytesDMA = handle->transfer.dataSize;  in I2C_RunTransferStateMachineDMA()
372                 if (0U == (transfer->flags & (uint32_t)kI2C_TransferNoStartFlag))  in I2C_RunTransferStateMachineDMA()
379             handle->remainingBytesDMA = handle->transfer.dataSize - 1U;  in I2C_RunTransferStateMachineDMA()
381             if ((transfer->flags & (uint32_t)kI2C_TransferNoStartFlag) != 0U)  in I2C_RunTransferStateMachineDMA()
399             ((uint8_t *)transfer->data)[transfer->dataSize - 1U] = (uint8_t)base->MSTDAT;  in I2C_RunTransferStateMachineDMA()
403             if (0U == (transfer->flags & (uint32_t)kI2C_TransferNoStopFlag))  in I2C_RunTransferStateMachineDMA()
411             if ((transfer->flags & (uint32_t)kI2C_TransferNoStopFlag) != 0U)  in I2C_RunTransferStateMachineDMA()