UbiquitousOS
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OpenCloudOS-Kernel
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niu: Add GRO support. 

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2009-03-29 01:39:41 -07:00
parent 129dd9677b
commit 4099e01224
1 changed files with 7 additions and 5 deletions
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12
drivers/net/niu.c
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@ -3441,7 +3441,8 @@ static int niu_rx_pkt_ignore(struct niu *np, struct rx_ring_info *rp)
return num_rcr;
}
static int niu_process_rx_pkt(struct niu *np, struct rx_ring_info *rp)
static int niu_process_rx_pkt(struct napi_struct *napi, struct niu *np,
struct rx_ring_info *rp)
{
unsigned int index = rp->rcr_index;
struct sk_buff *skb;
@ -3518,7 +3519,7 @@ static int niu_process_rx_pkt(struct niu *np, struct rx_ring_info *rp)
skb->protocol = eth_type_trans(skb, np->dev);
skb_record_rx_queue(skb, rp->rx_channel);
netif_receive_skb(skb);
napi_gro_receive(napi, skb);
return num_rcr;
}
@ -3706,7 +3707,8 @@ static inline void niu_sync_rx_discard_stats(struct niu *np,
}
}
static int niu_rx_work(struct niu *np, struct rx_ring_info *rp, int budget)
static int niu_rx_work(struct napi_struct *napi, struct niu *np,
struct rx_ring_info *rp, int budget)
{
int qlen, rcr_done = 0, work_done = 0;
struct rxdma_mailbox *mbox = rp->mbox;
@ -3728,7 +3730,7 @@ static int niu_rx_work(struct niu *np, struct rx_ring_info *rp, int budget)
rcr_done = work_done = 0;
qlen = min(qlen, budget);
while (work_done < qlen) {
rcr_done += niu_process_rx_pkt(np, rp);
rcr_done += niu_process_rx_pkt(napi, np, rp);
work_done++;
}
@ -3776,7 +3778,7 @@ static int niu_poll_core(struct niu *np, struct niu_ldg *lp, int budget)
if (rx_vec & (1 << rp->rx_channel)) {
int this_work_done;
this_work_done = niu_rx_work(np, rp,
this_work_done = niu_rx_work(&lp->napi, np, rp,
budget);
budget -= this_work_done;