summaryrefslogtreecommitdiffstats
path: root/drivers/net/sfc/rx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/sfc/rx.c')
-rw-r--r--drivers/net/sfc/rx.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 551299b462a..670622373dd 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -19,6 +19,7 @@
#include "rx.h"
#include "efx.h"
#include "falcon.h"
+#include "selftest.h"
#include "workarounds.h"
/* Number of RX descriptors pushed at once. */
@@ -683,6 +684,15 @@ void __efx_rx_packet(struct efx_channel *channel,
struct sk_buff *skb;
int lro = efx->net_dev->features & NETIF_F_LRO;
+ /* If we're in loopback test, then pass the packet directly to the
+ * loopback layer, and free the rx_buf here
+ */
+ if (unlikely(efx->loopback_selftest)) {
+ efx_loopback_rx_packet(efx, rx_buf->data, rx_buf->len);
+ efx_free_rx_buffer(efx, rx_buf);
+ goto done;
+ }
+
if (rx_buf->skb) {
prefetch(skb_shinfo(rx_buf->skb));
@@ -736,7 +746,6 @@ void __efx_rx_packet(struct efx_channel *channel,
/* Update allocation strategy method */
channel->rx_alloc_level += RX_ALLOC_FACTOR_SKB;
- /* fall-thru */
done:
efx->net_dev->last_rx = jiffies;
}