SEC_IPC_INPUT_DOORBELL_REG  363 drivers/misc/mei/hw-txe.c 	mei_txe_sec_reg_write(hw, SEC_IPC_INPUT_DOORBELL_REG, 1);
SEC_IPC_INPUT_DOORBELL_REG  863 drivers/misc/mei/hw-txe.c 	(void)mei_txe_sec_reg_read_silent(hw, SEC_IPC_INPUT_DOORBELL_REG);