diff options
-rw-r--r-- | drivers/net/ethernet/altera/altera_tse_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 0533c051a3e5..da48e66377b5 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c | |||
@@ -391,6 +391,12 @@ static int tse_rx(struct altera_tse_private *priv, int limit) | |||
391 | "RCV pktstatus %08X pktlength %08X\n", | 391 | "RCV pktstatus %08X pktlength %08X\n", |
392 | pktstatus, pktlength); | 392 | pktstatus, pktlength); |
393 | 393 | ||
394 | /* DMA trasfer from TSE starts with 2 aditional bytes for | ||
395 | * IP payload alignment. Status returned by get_rx_status() | ||
396 | * contains DMA transfer length. Packet is 2 bytes shorter. | ||
397 | */ | ||
398 | pktlength -= 2; | ||
399 | |||
394 | count++; | 400 | count++; |
395 | next_entry = (++priv->rx_cons) % priv->rx_ring_size; | 401 | next_entry = (++priv->rx_cons) % priv->rx_ring_size; |
396 | 402 | ||