| 1 | --- a/drivers/net/ar231x.c |
| 2 | +++ b/drivers/net/ar231x.c |
| 3 | @@ -755,6 +755,7 @@ static void ar231x_load_rx_ring(struct n |
| 4 | for (i = 0; i < nr_bufs; i++) { |
| 5 | struct sk_buff *skb; |
| 6 | ar231x_descr_t *rd; |
| 7 | + int offset = RX_OFFSET; |
| 8 | |
| 9 | if (sp->rx_skb[idx]) |
| 10 | break; |
| 11 | @@ -770,7 +771,9 @@ static void ar231x_load_rx_ring(struct n |
| 12 | * Make sure IP header starts on a fresh cache line. |
| 13 | */ |
| 14 | skb->dev = dev; |
| 15 | - skb_reserve(skb, RX_OFFSET); |
| 16 | + if (sp->phy_dev) |
| 17 | + offset += sp->phy_dev->pkt_align; |
| 18 | + skb_reserve(skb, offset); |
| 19 | sp->rx_skb[idx] = skb; |
| 20 | |
| 21 | rd = (ar231x_descr_t *) & sp->rx_ring[idx]; |
| 22 | @@ -844,20 +847,23 @@ static int ar231x_rx_int(struct net_devi |
| 23 | /* alloc new buffer. */ |
| 24 | skb_new = netdev_alloc_skb(dev, AR2313_BUFSIZE + RX_OFFSET); |
| 25 | if (skb_new != NULL) { |
| 26 | + int offset; |
| 27 | |
| 28 | skb = sp->rx_skb[idx]; |
| 29 | /* set skb */ |
| 30 | skb_put(skb, |
| 31 | ((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN); |
| 32 | - |
| 33 | dev->stats.rx_bytes += skb->len; |
| 34 | - skb->protocol = eth_type_trans(skb, dev); |
| 35 | - /* pass the packet to upper layers */ |
| 36 | - netif_rx(skb); |
| 37 | |
| 38 | + /* pass the packet to upper layers */ |
| 39 | + sp->rx(skb); |
| 40 | skb_new->dev = dev; |
| 41 | + |
| 42 | /* 16 bit align */ |
| 43 | - skb_reserve(skb_new, RX_OFFSET); |
| 44 | + offset = RX_OFFSET; |
| 45 | + if (sp->phy_dev) |
| 46 | + offset += sp->phy_dev->pkt_align; |
| 47 | + skb_reserve(skb_new, offset); |
| 48 | /* reset descriptor's curr_addr */ |
| 49 | rxdesc->addr = virt_to_phys(skb_new->data); |
| 50 | |
| 51 | @@ -1269,6 +1275,8 @@ static int ar231x_mdiobus_probe (struct |
| 52 | return PTR_ERR(phydev); |
| 53 | } |
| 54 | |
| 55 | + sp->rx = phydev->netif_rx; |
| 56 | + |
| 57 | /* mask with MAC supported features */ |
| 58 | phydev->supported &= (SUPPORTED_10baseT_Half |
| 59 | | SUPPORTED_10baseT_Full |
| 60 | --- a/drivers/net/ar231x.h |
| 61 | +++ b/drivers/net/ar231x.h |
| 62 | @@ -221,6 +221,8 @@ typedef struct { |
| 63 | */ |
| 64 | struct ar231x_private { |
| 65 | struct net_device *dev; |
| 66 | + int (*rx)(struct sk_buff *skb); |
| 67 | + |
| 68 | int version; |
| 69 | u32 mb[2]; |
| 70 | |
| 71 | |
