diff options
| author | Brett Creeley <brett.creeley@amd.com> | 2024-02-29 11:39:33 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-04 09:38:13 +0000 |
| commit | 8aacc71399be59bec8fc4b49da64440658f8210f (patch) | |
| tree | af2404ebc5e76112d9025f3fd8bcf53aed902fa3 /drivers/net/ethernet/pensando/ionic | |
| parent | b889bfe5bd0c278730f92e87a8996aa6ec6d9f09 (diff) | |
ionic: Use CQE profile for dim
Use the kernel's CQE dim table to align better with the
driver's use of completion queues, and use the tx moderation
when using Tx interrupts.
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 4271ebb0ddc0..33b1691a4ee5 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -52,15 +52,20 @@ static void ionic_xdp_unregister_rxq_info(struct ionic_queue *q); static void ionic_dim_work(struct work_struct *work) { struct dim *dim = container_of(work, struct dim, work); - struct ionic_intr_info *intr; struct dim_cq_moder cur_moder; + struct ionic_intr_info *intr; struct ionic_qcq *qcq; struct ionic_lif *lif; + struct ionic_queue *q; u32 new_coal; - cur_moder = net_dim_get_rx_moderation(dim->mode, dim->profile_ix); qcq = container_of(dim, struct ionic_qcq, dim); - lif = qcq->q.lif; + q = &qcq->q; + if (q->type == IONIC_QTYPE_RXQ) + cur_moder = net_dim_get_rx_moderation(dim->mode, dim->profile_ix); + else + cur_moder = net_dim_get_tx_moderation(dim->mode, dim->profile_ix); + lif = q->lif; new_coal = ionic_coal_usec_to_hw(lif->ionic, cur_moder.usec); new_coal = new_coal ? new_coal : 1; @@ -685,7 +690,7 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type, } INIT_WORK(&new->dim.work, ionic_dim_work); - new->dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; + new->dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_CQE; *qcq = new; |