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Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

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This commit is contained in:
Linus Torvalds 2005-09-30 08:42:52 -07:00
commit a36f496195
4 changed files with 47 additions and 10 deletions
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3
MAINTAINERS
View File

@ -1743,8 +1743,11 @@ S: Maintained
IPVS
P: Wensong Zhang
M: wensong@linux-vs.org
P: Simon Horman
M: horms@verge.net.au
P: Julian Anastasov
M: ja@ssi.bg
L: netdev@vger.kernel.org
S: Maintained
NFS CLIENT

43
net/atm/lec.c
View File

@ -686,9 +686,19 @@ static unsigned char lec_ctrl_magic[] = {
0x01,
0x01 };
#define LEC_DATA_DIRECT_8023 2
#define LEC_DATA_DIRECT_8025 3
static int lec_is_data_direct(struct atm_vcc *vcc)
{
return ((vcc->sap.blli[0].l3.tr9577.snap[4] == LEC_DATA_DIRECT_8023) ||
(vcc->sap.blli[0].l3.tr9577.snap[4] == LEC_DATA_DIRECT_8025));
}
static void
lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
{
unsigned long flags;
struct net_device *dev = (struct net_device *)vcc->proto_data;
struct lec_priv *priv = (struct lec_priv *)dev->priv;
@ -728,7 +738,8 @@ lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
skb_queue_tail(&sk->sk_receive_queue, skb);
sk->sk_data_ready(sk, skb->len);
} else { /* Data frame, queue to protocol handlers */
unsigned char *dst;
struct lec_arp_table *entry;
unsigned char *src, *dst;
atm_return(vcc,skb->truesize);
if (*(uint16_t *)skb->data == htons(priv->lecid) ||
@ -741,10 +752,30 @@ lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
return;
}
#ifdef CONFIG_TR
if (priv->is_trdev) dst = ((struct lecdatahdr_8025 *)skb->data)->h_dest;
if (priv->is_trdev)
dst = ((struct lecdatahdr_8025 *) skb->data)->h_dest;
else
#endif
dst = ((struct lecdatahdr_8023 *)skb->data)->h_dest;
dst = ((struct lecdatahdr_8023 *) skb->data)->h_dest;
/* If this is a Data Direct VCC, and the VCC does not match
* the LE_ARP cache entry, delete the LE_ARP cache entry.
*/
spin_lock_irqsave(&priv->lec_arp_lock, flags);
if (lec_is_data_direct(vcc)) {
#ifdef CONFIG_TR
if (priv->is_trdev)
src = ((struct lecdatahdr_8025 *) skb->data)->h_source;
else
#endif
src = ((struct lecdatahdr_8023 *) skb->data)->h_source;
entry = lec_arp_find(priv, src);
if (entry && entry->vcc != vcc) {
lec_arp_remove(priv, entry);
kfree(entry);
}
}
spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
if (!(dst[0]&0x01) && /* Never filter Multi/Broadcast */
!priv->is_proxy && /* Proxy wants all the packets */
@ -1990,6 +2021,12 @@ lec_arp_resolve(struct lec_priv *priv, unsigned char *mac_to_find,
found = entry->vcc;
goto out;
}
/* If the LE_ARP cache entry is still pending, reset count to 0
* so another LE_ARP request can be made for this frame.
*/
if (entry->status == ESI_ARP_PENDING) {
entry->no_tries = 0;
}
/* Data direct VC not yet set up, check to see if the unknown
frame count is greater than the limit. If the limit has
not been reached, allow the caller to send packet to

2
net/ipv4/tcp_input.c
View File

@ -355,8 +355,6 @@ static void tcp_clamp_window(struct sock *sk, struct tcp_sock *tp)
app_win -= icsk->icsk_ack.rcv_mss;
app_win = max(app_win, 2U*tp->advmss);
if (!ofo_win)
tp->window_clamp = min(tp->window_clamp, app_win);
tp->rcv_ssthresh = min(tp->window_clamp, 2U*tp->advmss);
}
}

9
net/ipv4/tcp_output.c
View File

@ -194,12 +194,11 @@ void tcp_select_initial_window(int __space, __u32 mss,
* will be satisfied with 2.
*/
if (mss > (1<<*rcv_wscale)) {
int init_cwnd;
if (mss > 1460)
int init_cwnd = 4;
if (mss > 1460*3)
init_cwnd = 2;
else
init_cwnd = (mss > 1095) ? 3 : 4;
else if (mss > 1460)
init_cwnd = 3;
if (*rcv_wnd > init_cwnd*mss)
*rcv_wnd = init_cwnd*mss;
}