diff options
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_board.c')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_board.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index 0cf0b0935b3b..4c23d18bbf44 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -128,11 +128,16 @@ static irqreturn_t ocelot_xtr_irq_handler(int irq, void *arg) len += sz; } while (len < buf_len); - /* Read the FCS and discard it */ + /* Read the FCS */ sz = ocelot_rx_frame_word(ocelot, grp, false, &val); /* Update the statistics if part of the FCS was read before */ len -= ETH_FCS_LEN - sz; + if (unlikely(dev->features & NETIF_F_RXFCS)) { + buf = (u32 *)skb_put(skb, ETH_FCS_LEN); + *buf = val; + } + if (sz < 0) { err = sz; break; |