1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index c88bc1013047..ca6285016dfd 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -84,6 +84,8 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
         .mpr            = 1,
         .tpauser        = 1,
         .hw_swap        = 1,
+        .rpadir         = 1,
+        .rpadir_value   = 0x00020000, /* NET_IP_ALIGN assumed to be 2 */
 };
 
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763)
@@ -175,7 +177,6 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
         .tpauser        = 1,
         .bculr          = 1,
         .hw_swap        = 1,
-        .rpadir         = 1,
         .no_trimd       = 1,
         .no_ade         = 1,
 };
@@ -501,6 +502,8 @@ static int sh_eth_ring_init(struct net_device *ndev)
          */
         mdp->rx_buf_sz = (ndev->mtu <= 1492 ? PKT_BUF_SZ :
                           (((ndev->mtu + 26 + 7) & ~7) + 2 + 16));
+        if (mdp->cd->rpadir)
+                mdp->rx_buf_sz += NET_IP_ALIGN;
 
         /* Allocate RX and TX skb rings */
         mdp->rx_skbuff = kmalloc(sizeof(*mdp->rx_skbuff) * RX_RING_SIZE,
@@ -715,6 +718,8 @@ static int sh_eth_rx(struct net_device *ndev)
                                         pkt_len + 2);
                         skb = mdp->rx_skbuff[entry];
                         mdp->rx_skbuff[entry] = NULL;
+                        if (mdp->cd->rpadir)
+                                skb_reserve(skb, NET_IP_ALIGN);
                         skb_put(skb, pkt_len);
                         skb->protocol = eth_type_trans(skb, ndev);
                         netif_rx(skb);