mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
71 lines
1.9 KiB
Diff
71 lines
1.9 KiB
Diff
--- a/drivers/net/ar2313/ar2313.c
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+++ b/drivers/net/ar2313/ar2313.c
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@@ -841,6 +841,7 @@ static void ar2313_load_rx_ring(struct n
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for (i = 0; i < nr_bufs; i++) {
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struct sk_buff *skb;
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ar2313_descr_t *rd;
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+ int offset = RX_OFFSET;
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if (sp->rx_skb[idx]) {
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#if DEBUG_RX
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@@ -862,7 +863,9 @@ static void ar2313_load_rx_ring(struct n
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* Make sure IP header starts on a fresh cache line.
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*/
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skb->dev = dev;
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- skb_reserve(skb, RX_OFFSET);
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+ if (sp->phy_dev)
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+ offset += sp->phy_dev->pkt_align;
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+ skb_reserve(skb, offset);
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sp->rx_skb[idx] = skb;
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rd = (ar2313_descr_t *) & sp->rx_ring[idx];
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@@ -953,6 +956,7 @@ static int ar2313_rx_int(struct net_devi
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/* alloc new buffer. */
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skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128);
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if (skb_new != NULL) {
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+ int offset;
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skb = sp->rx_skb[idx];
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/* set skb */
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@@ -960,13 +964,17 @@ static int ar2313_rx_int(struct net_devi
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((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
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dev->stats.rx_bytes += skb->len;
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- skb->protocol = eth_type_trans(skb, dev);
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+
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/* pass the packet to upper layers */
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- netif_rx(skb);
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+ sp->rx(skb);
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skb_new->dev = dev;
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+
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/* 16 bit align */
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- skb_reserve(skb_new, RX_OFFSET + 32);
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+ offset = RX_OFFSET + 32;
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+ if (sp->phy_dev)
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+ offset += sp->phy_dev->pkt_align;
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+ skb_reserve(skb_new, offset);
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/* reset descriptor's curr_addr */
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rxdesc->addr = virt_to_phys(skb_new->data);
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@@ -1392,6 +1400,8 @@ static int ar2313_mdiobus_probe (struct
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return PTR_ERR(phydev);
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}
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+ sp->rx = phydev->netif_rx;
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+
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/* mask with MAC supported features */
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phydev->supported &= (SUPPORTED_10baseT_Half
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| SUPPORTED_10baseT_Full
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--- a/drivers/net/ar2313/ar2313.h
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+++ b/drivers/net/ar2313/ar2313.h
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@@ -107,6 +107,8 @@ typedef struct {
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*/
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struct ar2313_private {
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struct net_device *dev;
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+ int (*rx)(struct sk_buff *skb);
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+
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int version;
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u32 mb[2];
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