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authorAyaz Abdulla <aabdulla@nvidia.com>2009-03-05 11:01:55 +0300
committerDavid S. Miller <davem@davemloft.net>2009-03-10 15:29:45 +0300
commit08d935757440872d46be77f95153972cdbfe550d (patch)
treee27d7f266d6d43ed592dd7f748fc408633acfb83 /drivers/net/forcedeth.c
parent8ed1454aa8ab6c616f9c457238c6397c0529ceb9 (diff)
downloadlinux-08d935757440872d46be77f95153972cdbfe550d.tar.xz
forcedeth: fix missing napi enable/disable calls
This patch adds missing napi enable/disable calls. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/forcedeth.c')
-rw-r--r--drivers/net/forcedeth.c38
1 files changed, 26 insertions, 12 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index abe3306855fd..5346410aeb6e 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1069,6 +1069,24 @@ static void nv_disable_hw_interrupts(struct net_device *dev, u32 mask)
}
}
+static void nv_napi_enable(struct net_device *dev)
+{
+#ifdef CONFIG_FORCEDETH_NAPI
+ struct fe_priv *np = get_nvpriv(dev);
+
+ napi_enable(&np->napi);
+#endif
+}
+
+static void nv_napi_disable(struct net_device *dev)
+{
+#ifdef CONFIG_FORCEDETH_NAPI
+ struct fe_priv *np = get_nvpriv(dev);
+
+ napi_disable(&np->napi);
+#endif
+}
+
#define MII_READ (-1)
/* mii_rw: read/write a register on the PHY.
*
@@ -2924,6 +2942,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
* Changing the MTU is a rare event, it shouldn't matter.
*/
nv_disable_irq(dev);
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock(&np->lock);
@@ -2952,6 +2971,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
spin_unlock(&np->lock);
netif_addr_unlock(dev);
netif_tx_unlock_bh(dev);
+ nv_napi_enable(dev);
nv_enable_irq(dev);
}
return 0;
@@ -4592,6 +4612,7 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
if (netif_running(dev)) {
nv_disable_irq(dev);
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock(&np->lock);
@@ -4644,6 +4665,7 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
spin_unlock(&np->lock);
netif_addr_unlock(dev);
netif_tx_unlock_bh(dev);
+ nv_napi_enable(dev);
nv_enable_irq(dev);
}
return 0;
@@ -5070,9 +5092,7 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
if (test->flags & ETH_TEST_FL_OFFLINE) {
if (netif_running(dev)) {
netif_stop_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_disable(&np->napi);
-#endif
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock_irq(&np->lock);
@@ -5130,9 +5150,7 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
/* restart rx engine */
nv_start_rxtx(dev);
netif_start_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_enable(&np->napi);
-#endif
+ nv_napi_enable(dev);
nv_enable_hw_interrupts(dev, np->irqmask);
}
}
@@ -5424,9 +5442,7 @@ static int nv_open(struct net_device *dev)
ret = nv_update_linkspeed(dev);
nv_start_rxtx(dev);
netif_start_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_enable(&np->napi);
-#endif
+ nv_napi_enable(dev);
if (ret) {
netif_carrier_on(dev);
@@ -5458,9 +5474,7 @@ static int nv_close(struct net_device *dev)
spin_lock_irq(&np->lock);
np->in_shutdown = 1;
spin_unlock_irq(&np->lock);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_disable(&np->napi);
-#endif
+ nv_napi_disable(dev);
synchronize_irq(np->pci_dev->irq);
del_timer_sync(&np->oom_kick);