fc_std_scr
struct fc_std_scr *pscr;
sizeof(struct fc_std_scr);
pscr = (struct fc_std_scr *) (frame + FNIC_ETH_FCOE_HDRS_OFFSET);
*pscr = (struct fc_std_scr) {
struct fc_std_scr *scr_rsp = (struct fc_std_scr *) fchdr;