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--- a/drivers/net/ar231x.c
+++ b/drivers/net/ar231x.c
@@ -736,6 +736,7 @@ static void ar231x_load_rx_ring(struct n
for (i = 0; i < nr_bufs; i++) {
struct sk_buff *skb;
ar231x_descr_t *rd;
+ int offset = RX_OFFSET;
if (sp->rx_skb[idx])
break;
@@ -754,7 +755,9 @@ static void ar231x_load_rx_ring(struct n
* Make sure IP header starts on a fresh cache line.
*/
skb->dev = dev;
- skb_reserve(skb, RX_OFFSET);
+ if (sp->phy_dev)
+ offset += sp->phy_dev->pkt_align;
+ skb_reserve(skb, offset);
sp->rx_skb[idx] = skb;
rd = (ar231x_descr_t *) & sp->rx_ring[idx];
@@ -829,6 +832,7 @@ static int ar231x_rx_int(struct net_devi
/* alloc new buffer. */
skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128);
if (skb_new != NULL) {
+ int offset;
skb = sp->rx_skb[idx];
/* set skb */
@@ -836,13 +840,17 @@ static int ar231x_rx_int(struct net_devi
((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
dev->stats.rx_bytes += skb->len;
- skb->protocol = eth_type_trans(skb, dev);
+
/* pass the packet to upper layers */
- netif_rx(skb);
+ sp->rx(skb);
skb_new->dev = dev;
+
/* 16 bit align */
- skb_reserve(skb_new, RX_OFFSET + 32);
+ offset = RX_OFFSET + 32;
+ if (sp->phy_dev)
+ offset += sp->phy_dev->pkt_align;
+ skb_reserve(skb_new, offset);
/* reset descriptor's curr_addr */
rxdesc->addr = virt_to_phys(skb_new->data);
@@ -1244,6 +1252,8 @@ static int ar231x_mdiobus_probe (struct
return PTR_ERR(phydev);
}
+ sp->rx = phydev->netif_rx;
+
/* mask with MAC supported features */
phydev->supported &= (SUPPORTED_10baseT_Half
| SUPPORTED_10baseT_Full
--- a/drivers/net/ar231x.h
+++ b/drivers/net/ar231x.h
@@ -221,6 +221,8 @@ typedef struct {
*/
struct ar231x_private {
struct net_device *dev;
+ int (*rx)(struct sk_buff *skb);
+
int version;
u32 mb[2];
|
