MBOX_RX           405 drivers/remoteproc/st_remoteproc.c 		ddata->mbox_chan[ST_RPROC_VQ0 * MBOX_MAX + MBOX_RX] = chan;
MBOX_RX           421 drivers/remoteproc/st_remoteproc.c 		ddata->mbox_chan[ST_RPROC_VQ1 * MBOX_MAX + MBOX_RX] = chan;