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path: root/drivers/net/ethernet/sfc/rx.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/rx.c')
-rw-r--r--drivers/net/ethernet/sfc/rx.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 719319b89d7a..9e0ad1b75c33 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -479,7 +479,7 @@ static void efx_rx_packet_gro(struct efx_channel *channel,
skb->ip_summed = ((rx_buf->flags & EFX_RX_PKT_CSUMMED) ?
CHECKSUM_UNNECESSARY : CHECKSUM_NONE);
- skb_record_rx_queue(skb, channel->channel);
+ skb_record_rx_queue(skb, channel->rx_queue.core_index);
gro_result = napi_gro_frags(napi);
} else {
@@ -571,8 +571,14 @@ static void efx_rx_deliver(struct efx_channel *channel,
/* Set the SKB flags */
skb_checksum_none_assert(skb);
+ /* Record the rx_queue */
+ skb_record_rx_queue(skb, channel->rx_queue.core_index);
+
/* Pass the packet up */
- netif_receive_skb(skb);
+ if (channel->type->receive_skb)
+ channel->type->receive_skb(channel, skb);
+ else
+ netif_receive_skb(skb);
/* Update allocation strategy method */
channel->rx_alloc_level += RX_ALLOC_FACTOR_SKB;
@@ -608,13 +614,14 @@ void __efx_rx_packet(struct efx_channel *channel, struct efx_rx_buffer *rx_buf)
* at the ethernet header */
skb->protocol = eth_type_trans(skb, efx->net_dev);
- skb_record_rx_queue(skb, channel->channel);
+ skb_record_rx_queue(skb, channel->rx_queue.core_index);
}
if (unlikely(!(efx->net_dev->features & NETIF_F_RXCSUM)))
rx_buf->flags &= ~EFX_RX_PKT_CSUMMED;
- if (likely(rx_buf->flags & (EFX_RX_BUF_PAGE | EFX_RX_PKT_CSUMMED)))
+ if (likely(rx_buf->flags & (EFX_RX_BUF_PAGE | EFX_RX_PKT_CSUMMED)) &&
+ !channel->type->receive_skb)
efx_rx_packet_gro(channel, rx_buf, eh);
else
efx_rx_deliver(channel, rx_buf);
@@ -624,6 +631,11 @@ void efx_rx_strategy(struct efx_channel *channel)
{
enum efx_rx_alloc_method method = rx_alloc_method;
+ if (channel->type->receive_skb) {
+ channel->rx_alloc_push_pages = false;
+ return;
+ }
+
/* Only makes sense to use page based allocation if GRO is enabled */
if (!(channel->efx->net_dev->features & NETIF_F_GRO)) {
method = RX_ALLOC_METHOD_SKB;