@@ -4758,6 +4758,10 @@ void igb_configure_rx_ring(struct igb_adapter *adapter,
static void igb_set_rx_buffer_len(struct igb_adapter *adapter,
struct igb_ring *rx_ring)
{
+#if (PAGE_SIZE < 8192)
+ struct e1000_hw *hw = &adapter->hw;
+#endif
+
/* set build_skb and buffer size flags */
clear_ring_build_skb_enabled(rx_ring);
clear_ring_uses_large_buffer(rx_ring);
@@ -4768,10 +4772,9 @@ static void igb_set_rx_buffer_len(struct igb_adapter *adapter,
set_ring_build_skb_enabled(rx_ring);
#if (PAGE_SIZE < 8192)
- if (adapter->max_frame_size <= IGB_MAX_FRAME_BUILD_SKB)
- return;
-
- set_ring_uses_large_buffer(rx_ring);
+ if (adapter->max_frame_size > IGB_MAX_FRAME_BUILD_SKB ||
+ rd32(E1000_RCTL) & E1000_RCTL_SBP)
+ set_ring_uses_large_buffer(rx_ring);
#endif
}