diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/shaper.c | 50 | ||||
| -rw-r--r-- | drivers/net/wan/sdla_fr.c | 22 |
2 files changed, 9 insertions, 63 deletions
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c index 3ad0b6751f6f..221354eea21f 100644 --- a/drivers/net/shaper.c +++ b/drivers/net/shaper.c @@ -156,52 +156,6 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev) SHAPERCB(skb)->shapelen= shaper_clocks(shaper,skb); -#ifdef SHAPER_COMPLEX /* and broken.. */ - - while(ptr && ptr!=(struct sk_buff *)&shaper->sendq) - { - if(ptr->pri<skb->pri - && jiffies - SHAPERCB(ptr)->shapeclock < SHAPER_MAXSLIP) - { - struct sk_buff *tmp=ptr->prev; - - /* - * It goes before us therefore we slip the length - * of the new frame. - */ - - SHAPERCB(ptr)->shapeclock+=SHAPERCB(skb)->shapelen; - SHAPERCB(ptr)->shapelatency+=SHAPERCB(skb)->shapelen; - - /* - * The packet may have slipped so far back it - * fell off. - */ - if(SHAPERCB(ptr)->shapelatency > SHAPER_LATENCY) - { - skb_unlink(ptr); - dev_kfree_skb(ptr); - } - ptr=tmp; - } - else - break; - } - if(ptr==NULL || ptr==(struct sk_buff *)&shaper->sendq) - skb_queue_head(&shaper->sendq,skb); - else - { - struct sk_buff *tmp; - /* - * Set the packet clock out time according to the - * frames ahead. Im sure a bit of thought could drop - * this loop. - */ - for(tmp=skb_peek(&shaper->sendq); tmp!=NULL && tmp!=ptr; tmp=tmp->next) - SHAPERCB(skb)->shapeclock+=tmp->shapelen; - skb_append(ptr,skb); - } -#else { struct sk_buff *tmp; /* @@ -220,7 +174,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev) } else skb_queue_tail(&shaper->sendq, skb); } -#endif + if(sh_debug) printk("Frame queued.\n"); if(skb_queue_len(&shaper->sendq)>SHAPER_QLEN) @@ -302,7 +256,7 @@ static void shaper_kick(struct shaper *shaper) * Pull the frame and get interrupts back on. */ - skb_unlink(skb); + skb_unlink(skb, &shaper->sendq); if (shaper->recovery < SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen) shaper->recovery = SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen; diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c index c5f5e62aab8b..0497dbdb8631 100644 --- a/drivers/net/wan/sdla_fr.c +++ b/drivers/net/wan/sdla_fr.c @@ -445,7 +445,7 @@ void s508_s514_unlock(sdla_t *card, unsigned long *smp_flags); void s508_s514_lock(sdla_t *card, unsigned long *smp_flags); unsigned short calc_checksum (char *, int); -static int setup_fr_header(struct sk_buff** skb, +static int setup_fr_header(struct sk_buff *skb, struct net_device* dev, char op_mode); @@ -1372,7 +1372,7 @@ static int if_send(struct sk_buff* skb, struct net_device* dev) /* Move the if_header() code to here. By inserting frame * relay header in if_header() we would break the * tcpdump and other packet sniffers */ - chan->fr_header_len = setup_fr_header(&skb,dev,chan->common.usedby); + chan->fr_header_len = setup_fr_header(skb,dev,chan->common.usedby); if (chan->fr_header_len < 0 ){ ++chan->ifstats.tx_dropped; ++card->wandev.stats.tx_dropped; @@ -1597,8 +1597,6 @@ static int setup_for_delayed_transmit(struct net_device* dev, return 1; } - skb_unlink(skb); - chan->transmit_length = len; chan->delay_skb = skb; @@ -4871,18 +4869,15 @@ static void unconfig_fr (sdla_t *card) } } -static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev, +static int setup_fr_header(struct sk_buff *skb, struct net_device* dev, char op_mode) { - struct sk_buff *skb = *skb_orig; fr_channel_t *chan=dev->priv; - if (op_mode == WANPIPE){ - + if (op_mode == WANPIPE) { chan->fr_header[0]=Q922_UI; switch (htons(skb->protocol)){ - case ETH_P_IP: chan->fr_header[1]=NLPID_IP; break; @@ -4894,16 +4889,14 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev, } /* If we are in bridging mode, we must apply - * an Ethernet header */ - if (op_mode == BRIDGE || op_mode == BRIDGE_NODE){ - - + * an Ethernet header + */ + if (op_mode == BRIDGE || op_mode == BRIDGE_NODE) { /* Encapsulate the packet as a bridged Ethernet frame. */ #ifdef DEBUG printk(KERN_INFO "%s: encapsulating skb for frame relay\n", dev->name); #endif - chan->fr_header[0] = 0x03; chan->fr_header[1] = 0x00; chan->fr_header[2] = 0x80; @@ -4916,7 +4909,6 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev, /* Yuck. */ skb->protocol = ETH_P_802_3; return 8; - } return 0; |