MBLOGNONE
mbs.logval = MBLOGNONE;
MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
mbs.logval = MBLOGNONE;
MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
mbs.logval = MBLOGNONE;