diff options
| author |   Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2019-11-22 06:30:03 +0530 |
|---|---|---|
| committer |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-11-22 16:44:40 -0800 |
| commit | 8311f0be9763386556d7b698f5e101c688f9c2eb (patch) | |
| tree | d834cce65f93a315991b73df1807e67cba4f81e8 /drivers/net/ethernet/chelsio/cxgb4/sge.c | |
| parent | cxgb4: add UDP segmentation offload support (diff) | |
| download | linux-dev-8311f0be9763386556d7b698f5e101c688f9c2eb.tar.xz linux-dev-8311f0be9763386556d7b698f5e101c688f9c2eb.zip | |
cxgb4: add stats for MQPRIO QoS offload Tx path
Export necessary stats for traffic flowing through MQPRIO QoS offload
Tx path.
v2:
- No change.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index 53f9a821c29f..97cda501e7e8 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2262,6 +2262,19 @@ write_wr_headers: d->addr); } + if (skb_shinfo(skb)->gso_size) { + if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) + eohw_txq->uso++; + else + eohw_txq->tso++; + eohw_txq->tx_cso += skb_shinfo(skb)->gso_segs; + } else if (skb->ip_summed == CHECKSUM_PARTIAL) { + eohw_txq->tx_cso++; + } + + if (skb_vlan_tag_present(skb)) + eohw_txq->vlan_ins++; + txq_advance(&eohw_txq->q, ndesc); cxgb4_ring_tx_db(adap, &eohw_txq->q, ndesc); eosw_txq_advance_index(&eosw_txq->last_pidx, 1, eosw_txq->ndesc); @@ -4546,6 +4559,7 @@ int t4_sge_alloc_ethofld_txq(struct adapter *adap, struct sge_eohw_txq *txq, spin_lock_init(&txq->lock); txq->adap = adap; txq->tso = 0; + txq->uso = 0; txq->tx_cso = 0; txq->vlan_ins = 0; txq->mapping_err = 0; |