diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/sge.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index 9f606478c29c..0fe04b482c38 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2038,13 +2038,20 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp, struct sge *s = &q->adap->sge; int cpl_trace_pkt = is_t4(q->adap->params.chip) ? CPL_TRACE_PKT : CPL_TRACE_PKT_T5; + u16 err_vec; struct port_info *pi; if (unlikely(*(u8 *)rsp == cpl_trace_pkt)) return handle_trace_pkt(q->adap, si); pkt = (const struct cpl_rx_pkt *)rsp; - csum_ok = pkt->csum_calc && !pkt->err_vec && + /* Compressed error vector is enabled for T6 only */ + if (q->adap->params.tp.rx_pkt_encap) + err_vec = T6_COMPR_RXERR_VEC_G(be16_to_cpu(pkt->err_vec)); + else + err_vec = be16_to_cpu(pkt->err_vec); + + csum_ok = pkt->csum_calc && !err_vec && (q->netdev->features & NETIF_F_RXCSUM); if ((pkt->l2info & htonl(RXF_TCP_F)) && !(cxgb_poll_busy_polling(q)) && @@ -2092,7 +2099,12 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp, if (!(pkt->l2info & cpu_to_be32(CPL_RX_PKT_FLAGS))) { if ((pkt->l2info & cpu_to_be32(RXF_FCOE_F)) && (pi->fcoe.flags & CXGB_FCOE_ENABLED)) { - if (!(pkt->err_vec & cpu_to_be16(RXERR_CSUM_F))) + if (q->adap->params.tp.rx_pkt_encap) + csum_ok = err_vec & + T6_COMPR_RXERR_SUM_F; + else + csum_ok = err_vec & RXERR_CSUM_F; + if (!csum_ok) skb->ip_summed = CHECKSUM_UNNECESSARY; } } |