nack_24xx
na_fcentry_24xx_t *nack_24xx;
#define nack_24xx unp.nack_24xx
isp_get_notify_ack_24xx(isp, nack_24xx, (na_fcentry_24xx_t *) local);
nack_24xx = (na_fcentry_24xx_t *) local;
if (nack_24xx->na_status != NA_OK)
isp_prt(isp, level, "Notify Ack Status=0x%x; Subcode 0x%x seqid=0x%x", nack_24xx->na_status, nack_24xx->na_status_subcode, nack_24xx->na_rxid);