HWRM_RING_FREE
bng_re_init_hwrm_hdr((void *)&req, HWRM_RING_FREE);
bnxt_re_init_hwrm_hdr((void *)&req, HWRM_RING_FREE);
rc = bnge_hwrm_req_init(bd, req, HWRM_RING_FREE);
rc = hwrm_req_init(bp, req, HWRM_RING_FREE);