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authorPavel Belous <pavel.belous@aquantia.com>2017-08-03 18:15:32 +0300
committerDavid S. Miller <davem@davemloft.net>2017-08-05 06:57:13 +0300
commita54df682e559da9cf09b41779ee62bc9f11d3804 (patch)
treefbf22bbeaa29bccd08104b6201c7dfffac6f46e2 /drivers/net/ethernet/aquantia/atlantic/aq_ring.c
parent56ce097c1caede1f9c191a7c9699b950e7c36ad9 (diff)
downloadlinux-a54df682e559da9cf09b41779ee62bc9f11d3804.tar.xz
aquantia: Switch to use napi_gro_receive
Add support for GRO (generic receive offload) for aQuantia Atlantic driver. This results in a perfomance improvement when GRO is enabled. Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_ring.c')
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ring.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 9a0817938eca..4b445750b93e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -134,7 +134,10 @@ static inline unsigned int aq_ring_dx_in_range(unsigned int h, unsigned int i,
}
#define AQ_SKB_ALIGN SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
-int aq_ring_rx_clean(struct aq_ring_s *self, int *work_done, int budget)
+int aq_ring_rx_clean(struct aq_ring_s *self,
+ struct napi_struct *napi,
+ int *work_done,
+ int budget)
{
struct net_device *ndev = aq_nic_get_ndev(self->aq_nic);
int err = 0;
@@ -240,7 +243,7 @@ int aq_ring_rx_clean(struct aq_ring_s *self, int *work_done, int budget)
skb_record_rx_queue(skb, self->idx);
- netif_receive_skb(skb);
+ napi_gro_receive(napi, skb);
++self->stats.rx.packets;
self->stats.rx.bytes += skb->len;