diff options
| author |   Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2019-11-07 21:29:08 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-07 10:41:59 -0800 |
| commit | 4846d5330dafc82990be7ffe1d1b383157268bd9 (patch) | |
| tree | 154cf132b6968d607df9cfe3ad8564119126b7d1 /drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c | |
| parent | cxgb4: add ETHOFLD hardware queue support (diff) | |
| download | linux-dev-4846d5330dafc82990be7ffe1d1b383157268bd9.tar.xz linux-dev-4846d5330dafc82990be7ffe1d1b383157268bd9.zip | |
cxgb4: add Tx and Rx path for ETHOFLD traffic
Implement Tx path for traffic flowing through software EOSW_TXQ
and EOHW_TXQ. Since multiple EOSW_TXQ can post packets to a single
EOHW_TXQ, protect the hardware queue with necessary spinlock. Also,
move common code used to generate TSO work request to a common
function.
Implement Rx path to handle Tx completions for successfully
transmitted packets.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c index 66503ea259e7..e7d3638131e3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c @@ -174,7 +174,8 @@ static int cxgb4_mqprio_alloc_hw_resources(struct net_device *dev) eorxq->fl.size = CXGB4_EOHW_FLQ_DEFAULT_DESC_NUM; ret = t4_sge_alloc_rxq(adap, &eorxq->rspq, false, - dev, msix, &eorxq->fl, NULL, + dev, msix, &eorxq->fl, + cxgb4_ethofld_rx_handler, NULL, 0); if (ret) goto out_free_queues; |