F_MBMSGVALID
if (ctl & F_MBMSGVALID) {
t4_write_reg(adap, ctl_reg, F_MBMSGVALID | V_MBOWNER(X_MBOWNER_FW));
if (!(v & F_MBMSGVALID)) {
if (ctl & F_MBMSGVALID) {
t4_write_reg(adap, ctl_reg, F_MBMSGVALID | V_MBOWNER(X_MBOWNER_FW));
if (!(v & F_MBMSGVALID)) {