qed_mcp_ov_update_mtu
rc = qed_mcp_ov_update_mtu(p_hwfn, p_hwfn->p_main_ptt,
status = qed_mcp_ov_update_mtu(hwfn, ptt, mtu);
int qed_mcp_ov_update_mtu(struct qed_hwfn *p_hwfn,