#include <linux/inet.h>
#include <linux/route.h>
#include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
if (decnet_log_martians && net_ratelimit()) {
char *devname = skb->dev ? skb->dev->name : "???";
struct dn_skb_cb *cb = DN_SKB_CB(skb);
- printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, cb->src, cb->dst, cb->src_port, cb->dst_port);
+ printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, dn_ntohs(cb->src), dn_ntohs(cb->dst), dn_ntohs(cb->src_port), dn_ntohs(cb->dst_port));
}
}
*/
static int dn_process_ack(struct sock *sk, struct sk_buff *skb, int oth)
{
- unsigned short *ptr = (unsigned short *)skb->data;
+ __le16 *ptr = (__le16 *)skb->data;
int len = 0;
unsigned short ack;
ptr = skb->data;
cb->services = *ptr++;
cb->info = *ptr++;
- cb->segsize = dn_ntohs(*(__u16 *)ptr);
+ cb->segsize = dn_ntohs(*(__le16 *)ptr);
if ((scp->state == DN_CI) || (scp->state == DN_CD)) {
scp->persist = 0;
if (skb->len > 0) {
unsigned char dlen = *skb->data;
if ((dlen <= 16) && (dlen <= skb->len)) {
- scp->conndata_in.opt_optl = dlen;
+ scp->conndata_in.opt_optl = dn_htons((__u16)dlen);
memcpy(scp->conndata_in.opt_data, skb->data + 1, dlen);
}
}
if (skb->len < 2)
goto out;
- reason = dn_ntohs(*(__u16 *)skb->data);
+ reason = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
- scp->discdata_in.opt_status = reason;
+ scp->discdata_in.opt_status = dn_htons(reason);
scp->discdata_in.opt_optl = 0;
memset(scp->discdata_in.opt_data, 0, 16);
if (skb->len > 0) {
unsigned char dlen = *skb->data;
if ((dlen <= 16) && (dlen <= skb->len)) {
- scp->discdata_in.opt_optl = dlen;
+ scp->discdata_in.opt_optl = dn_htons((__u16)dlen);
memcpy(scp->discdata_in.opt_data, skb->data + 1, dlen);
}
}
if (skb->len != 2)
goto out;
- reason = dn_ntohs(*(__u16 *)skb->data);
+ reason = dn_ntohs(*(__le16 *)skb->data);
sk->sk_state = TCP_CLOSE;
if (skb->len != 4)
goto out;
- segnum = dn_ntohs(*(__u16 *)ptr);
+ segnum = dn_ntohs(*(__le16 *)ptr);
ptr += 2;
lsflags = *(unsigned char *)ptr++;
fcval = *ptr;
if (skb->len < 2)
goto out;
- cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+ cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
if (seq_next(scp->numoth_rcv, segnum)) {
if (skb->len < 2)
goto out;
- cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+ cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
skb_pull(skb, 2);
if (seq_next(scp->numdat_rcv, segnum)) {
/*
* Grab the destination address.
*/
- cb->dst_port = *(unsigned short *)ptr;
+ cb->dst_port = *(__le16 *)ptr;
cb->src_port = 0;
ptr += 2;
* If not a connack, grab the source address too.
*/
if (pskb_may_pull(skb, 5)) {
- cb->src_port = *(unsigned short *)ptr;
+ cb->src_port = *(__le16 *)ptr;
ptr += 2;
skb_pull(skb, 5);
}
* Swap src & dst and look up in the normal way.
*/
if (unlikely(cb->rt_flags & DN_RT_F_RTS)) {
- unsigned short tmp = cb->dst_port;
+ __le16 tmp = cb->dst_port;
cb->dst_port = cb->src_port;
cb->src_port = tmp;
tmp = cb->dst;
got_it:
if (sk != NULL) {
struct dn_scp *scp = DN_SK(sk);
- int ret;
/* Reset backoff */
scp->nsp_rxtshift = 0;
goto free_out;
}
- bh_lock_sock(sk);
- ret = NET_RX_SUCCESS;
- if (decnet_debug_level & 8)
- printk(KERN_DEBUG "NSP: 0x%02x 0x%02x 0x%04x 0x%04x %d\n",
- (int)cb->rt_flags, (int)cb->nsp_flags,
- (int)cb->src_port, (int)cb->dst_port,
- !!sock_owned_by_user(sk));
- if (!sock_owned_by_user(sk))
- ret = dn_nsp_backlog_rcv(sk, skb);
- else
- sk_add_backlog(sk, skb);
- bh_unlock_sock(sk);
- sock_put(sk);
-
- return ret;
+ return sk_receive_skb(sk, skb);
}
return dn_nsp_no_socket(skb, reason);