diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index 71de2a7aa27c..6a7aa7dd17e6 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -1054,6 +1054,7 @@ struct ravb_hw_info { u32 rx_max_desc_use; u32 rx_desc_size; unsigned aligned_tx: 1; + unsigned coalesce_irqs:1; /* Needs software IRQ coalescing */ /* hardware features */ unsigned internal_delay:1; /* AVB-DMAC has internal delays */ diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index e8c3f48b213d..2c24cb0271af 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2667,6 +2667,7 @@ static const struct ravb_hw_info gbeth_hw_info = { .rx_max_desc_use = 4080, .rx_desc_size = sizeof(struct ravb_rx_desc), .aligned_tx = 1, + .coalesce_irqs = 1, .tx_counters = 1, .carrier_counters = 1, .half_duplex = 1, @@ -2943,6 +2944,9 @@ static int ravb_probe(struct platform_device *pdev) if (info->nc_queues) netif_napi_add(ndev, &priv->napi[RAVB_NC], ravb_poll); + if (info->coalesce_irqs) + netdev_sw_irq_coalesce_default_on(ndev); + /* Network device register */ error = register_netdev(ndev); if (error) |