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

8 files changed, 42 insertions, 20 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9a07ff7a7777..534b598866b3 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2544,9 +2544,25 @@ config SHAPER
 
 config NETCONSOLE
         tristate "Network console logging support (EXPERIMENTAL)"
-        depends on NETDEVICES && EXPERIMENTAL
+        depends on NETDEVICES && INET && EXPERIMENTAL
         ---help---
         If you want to log kernel messages over the network, enable this.
         See <file:Documentation/networking/netconsole.txt> for details.
 
+config NETPOLL
+        def_bool NETCONSOLE
+
+config NETPOLL_RX
+        bool "Netpoll support for trapping incoming packets"
+        default n
+        depends on NETPOLL
+
+config NETPOLL_TRAP
+        bool "Netpoll traffic trapping"
+        default n
+        depends on NETPOLL
+
+config NET_POLL_CONTROLLER
+        def_bool NETPOLL
+
 endmenu
diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index dd6865820372..aa1569182fd6 100644
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -132,7 +132,7 @@ static struct net_device_stats *eql_get_stats(struct net_device *dev);
 #define eql_is_slave(dev)       ((dev->flags & IFF_SLAVE) == IFF_SLAVE)
 #define eql_is_master(dev)      ((dev->flags & IFF_MASTER) == IFF_MASTER)
 
-static void eql_kill_one_slave(slave_t *slave);
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave);
 
 static void eql_timer(unsigned long param)
 {
@@ -149,7 +149,7 @@ static void eql_timer(unsigned long param)
                         if (slave->bytes_queued < 0)
                                 slave->bytes_queued = 0;
                 } else {
-                        eql_kill_one_slave(slave);
+                        eql_kill_one_slave(&eql->queue, slave);
                 }
 
         }
@@ -214,9 +214,10 @@ static int eql_open(struct net_device *dev)
         return 0;
 }
 
-static void eql_kill_one_slave(slave_t *slave)
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave)
 {
         list_del(&slave->list);
+        queue->num_slaves--;
         slave->dev->flags &= ~IFF_SLAVE;
         dev_put(slave->dev);
         kfree(slave);
@@ -232,8 +233,7 @@ static void eql_kill_slave_queue(slave_queue_t *queue)
         list_for_each_safe(this, tmp, head) {
                 slave_t *s = list_entry(this, slave_t, list);
 
-                eql_kill_one_slave(s);
-                queue->num_slaves--;
+                eql_kill_one_slave(queue, s);
         }
 
         spin_unlock_bh(&queue->lock);
@@ -318,7 +318,7 @@ static slave_t *__eql_schedule_slaves(slave_queue_t *queue)
                         }
                 } else {
                         /* We found a dead slave, kill it. */
-                        eql_kill_one_slave(slave);
+                        eql_kill_one_slave(queue, slave);
                 }
         }
         return best_slave;
@@ -393,7 +393,7 @@ static int __eql_insert_slave(slave_queue_t *queue, slave_t *slave)
 
                 duplicate_slave = __eql_find_slave_dev(queue, slave->dev);
                 if (duplicate_slave != 0)
-                        eql_kill_one_slave(duplicate_slave);
+                        eql_kill_one_slave(queue, duplicate_slave);
 
                 list_add(&slave->list, &queue->all_slaves);
                 queue->num_slaves++;
@@ -471,7 +471,7 @@ static int eql_emancipate(struct net_device *master_dev, slaving_request_t __use
                                                               slave_dev);
 
                         if (slave) {
-                                eql_kill_one_slave(slave);
+                                eql_kill_one_slave(&eql->queue, slave);
                                 ret = 0;
                         }
                 }
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index fbc2f58ff688..0d8bb4cccbb7 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -41,6 +41,7 @@
 #include <linux/ioport.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
+#include <linux/jiffies.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
@@ -2092,7 +2093,7 @@ static void media_check(u_long arg)
     }
 
     /* Ignore collisions unless we've had no rx's recently */
-    if (jiffies - dev->last_rx > HZ) {
+    if (time_after(jiffies, dev->last_rx + HZ)) {
         if (smc->tx_err || (smc->media_status & EPH_16COL))
             media |= EPH_16COL;
     }
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index 2efccb0554c0..c5f5e62aab8b 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -152,6 +152,7 @@
 #include <asm/io.h>             /* for inb(), outb(), etc. */
 #include <linux/time.h>         /* for do_gettimeofday */       
 #include <linux/in.h>           /* sockaddr_in */
+#include <linux/jiffies.h>      /* time_after() macro */
 #include <asm/errno.h>
 
 #include <linux/ip.h>
@@ -773,7 +774,7 @@ static int update(struct wan_device* wandev)
         for(;;) {
                 if(card->u.f.update_comms_stats == 0)
                         break;
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         card->u.f.update_comms_stats = 0;
                         return -EAGAIN;
                 }
@@ -4799,7 +4800,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
 {
         fr_channel_t *chan = dev->priv;
         volatile sdla_t *card = chan->card;
-        u32 timeout;
+        unsigned long timeout;
         fr508_flags_t* flags = card->flags;
         int reset_critical=0;
         
@@ -4821,7 +4822,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
                 if(!(card->u.f.timer_int_enabled & TMR_INT_ENABLED_UNCONFIG))
                         break;
 
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         card->u.f.timer_int_enabled &= ~TMR_INT_ENABLED_UNCONFIG;
                         printk(KERN_INFO "%s: Failed to delete DLCI %i\n",
                                 card->devname,chan->dlci);
diff --git a/drivers/net/wan/sdla_ft1.c b/drivers/net/wan/sdla_ft1.c
index 5e3124856eb0..9d6528a50f7b 100644
--- a/drivers/net/wan/sdla_ft1.c
+++ b/drivers/net/wan/sdla_ft1.c
@@ -29,6 +29,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 #include <linux/inetdevice.h>
 #include <asm/uaccess.h>
@@ -164,7 +165,7 @@ int wpft1_init (sdla_t* card, wandev_conf_t* conf)
 
                 timeout = jiffies;
                 while (mb->return_code != 'I')  /* Wait 1s for board to initialize */
-                        if ((jiffies - timeout) > 1*HZ) break;
+                        if (time_after(jiffies, timeout + 1*HZ)) break;
 
                 if (mb->return_code != 'I') {
                         printk(KERN_INFO
diff --git a/drivers/net/wan/sdla_ppp.c b/drivers/net/wan/sdla_ppp.c
index 1761cb68ab48..a4b489cccbbf 100644
--- a/drivers/net/wan/sdla_ppp.c
+++ b/drivers/net/wan/sdla_ppp.c
@@ -101,6 +101,7 @@
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
 #include <asm/byteorder.h>      /* htons(), etc. */
 #include <linux/in.h>           /* sockaddr_in */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 
 #include <asm/uaccess.h>
@@ -482,7 +483,7 @@ static int update(struct wan_device *wandev)
                 if(ppp_priv_area->update_comms_stats == 0){
                         break;
                 }
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         ppp_priv_area->update_comms_stats = 0;
                         ppp_priv_area->timer_int_enabled &=
                                 ~TMR_INT_ENABLED_UPDATE; 
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 3a93d2fd4fbf..8a95d61a2f8f 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -91,6 +91,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/workqueue.h>
+#include <linux/jiffies.h>      /* time_after() macro */
 #include <asm/byteorder.h>      /* htons(), etc. */
 #include <asm/atomic.h>
 #include <linux/delay.h>        /* Experimental delay */
@@ -867,7 +868,7 @@ static int update(struct wan_device* wandev)
                 if (!(card->u.x.timer_int_enabled & TMR_INT_ENABLED_UPDATE)){   
                         break;
                 }
-                if ((jiffies-timeout) > 1*HZ){
+                if (time_after(jiffies, timeout + 1*HZ)){
                         card->u.x.timer_int_enabled &= ~TMR_INT_ENABLED_UPDATE;
                         return -EAGAIN;
                 }
diff --git a/drivers/net/wan/wanpipe_multppp.c b/drivers/net/wan/wanpipe_multppp.c
index 6aa6987d96cb..812a1183c502 100644
--- a/drivers/net/wan/wanpipe_multppp.c
+++ b/drivers/net/wan/wanpipe_multppp.c
@@ -26,6 +26,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 #include <linux/in.h>           /* sockaddr_in */
 #include <linux/inet.h> 
@@ -270,9 +271,9 @@ int wsppp_init (sdla_t* card, wandev_conf_t* conf)
                 ready to accept commands.  We expect this to be completed in less
                 than 1 second. */
 
-                timeout = jiffies;
+                timeout = jiffies + 1 * HZ;
                 while (mb->return_code != 'I')  /* Wait 1s for board to initialize */
-                        if ((jiffies - timeout) > 1*HZ) break;
+                        if (time_after(jiffies, timeout)) break;
 
                 if (mb->return_code != 'I') {
                         printk(KERN_INFO
@@ -493,11 +494,11 @@ static int update(struct wan_device* wandev)
         chdlc_priv_area->timer_int_enabled = TMR_INT_ENABLED_UPDATE;
   
         /* wait a maximum of 1 second for the statistics to be updated */ 
-        timeout = jiffies;
+        timeout = jiffies + 1 * HZ;
         for(;;) {
                 if(chdlc_priv_area->update_comms_stats == 0)
                         break;
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout)){
                         chdlc_priv_area->update_comms_stats = 0;
                         chdlc_priv_area->timer_int_enabled &=
                                 ~TMR_INT_ENABLED_UPDATE;