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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-01-17 15:49:59 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-01-17 15:49:59 -0800
commit30472908d50cf726a68c2b444127a1dafae8a91c (patch)
tree6277cdad2fe6949b9c7aa160e1de435fe367f18e
parentabde3dff2496d9d44a218cf8e2a17c2383f20b22 (diff)
parente415e6ea0cd36ece29c7b12232286b5ca097ac96 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: [NIU]: Fix 1G PHY link state handling. [NET]: Fix TX timeout regression in Intel drivers.
-rw-r--r--drivers/net/e1000/e1000_main.c9
-rw-r--r--drivers/net/e1000e/netdev.c7
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c7
-rw-r--r--drivers/net/niu.c3
4 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 13d57b0a88f..0c9a6f7104d 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3919,7 +3919,7 @@ e1000_clean(struct napi_struct *napi, int budget)
{
struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
struct net_device *poll_dev = adapter->netdev;
- int work_done = 0;
+ int tx_cleaned = 0, work_done = 0;
/* Must NOT use netdev_priv macro here. */
adapter = poll_dev->priv;
@@ -3929,14 +3929,17 @@ e1000_clean(struct napi_struct *napi, int budget)
* simultaneously. A failure obtaining the lock means
* tx_ring[0] is currently being cleaned anyway. */
if (spin_trylock(&adapter->tx_queue_lock)) {
- e1000_clean_tx_irq(adapter,
- &adapter->tx_ring[0]);
+ tx_cleaned = e1000_clean_tx_irq(adapter,
+ &adapter->tx_ring[0]);
spin_unlock(&adapter->tx_queue_lock);
}
adapter->clean_rx(adapter, &adapter->rx_ring[0],
&work_done, budget);
+ if (tx_cleaned)
+ work_done = budget;
+
/* If budget not fully consumed, exit the polling mode */
if (work_done < budget) {
if (likely(adapter->itr_setting & 3))
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 4a6fc745377..2ab3bfbb8a6 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1384,7 +1384,7 @@ static int e1000_clean(struct napi_struct *napi, int budget)
{
struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
struct net_device *poll_dev = adapter->netdev;
- int work_done = 0;
+ int tx_cleaned = 0, work_done = 0;
/* Must NOT use netdev_priv macro here. */
adapter = poll_dev->priv;
@@ -1394,12 +1394,15 @@ static int e1000_clean(struct napi_struct *napi, int budget)
* simultaneously. A failure obtaining the lock means
* tx_ring is currently being cleaned anyway. */
if (spin_trylock(&adapter->tx_queue_lock)) {
- e1000_clean_tx_irq(adapter);
+ tx_cleaned = e1000_clean_tx_irq(adapter);
spin_unlock(&adapter->tx_queue_lock);
}
adapter->clean_rx(adapter, &work_done, budget);
+ if (tx_cleaned)
+ work_done = budget;
+
/* If budget not fully consumed, exit the polling mode */
if (work_done < budget) {
if (adapter->itr_setting & 3)
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a5649161766..de3f45e4c5a 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1468,13 +1468,16 @@ static int ixgbe_clean(struct napi_struct *napi, int budget)
struct ixgbe_adapter *adapter = container_of(napi,
struct ixgbe_adapter, napi);
struct net_device *netdev = adapter->netdev;
- int work_done = 0;
+ int tx_cleaned = 0, work_done = 0;
/* In non-MSIX case, there is no multi-Tx/Rx queue */
- ixgbe_clean_tx_irq(adapter, adapter->tx_ring);
+ tx_cleaned = ixgbe_clean_tx_irq(adapter, adapter->tx_ring);
ixgbe_clean_rx_irq(adapter, &adapter->rx_ring[0], &work_done,
budget);
+ if (tx_cleaned)
+ work_done = budget;
+
/* If budget not fully consumed, exit the polling mode */
if (work_done < budget) {
netif_rx_complete(netdev, napi);
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 3bbcea11329..5f6beabf2d1 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -1319,6 +1319,7 @@ static int link_status_10g(struct niu *np, int *link_up_p)
static int link_status_1g(struct niu *np, int *link_up_p)
{
+ struct niu_link_config *lp = &np->link_config;
u16 current_speed, bmsr;
unsigned long flags;
u8 current_duplex;
@@ -1386,6 +1387,8 @@ static int link_status_1g(struct niu *np, int *link_up_p)
link_up = 0;
}
}
+ lp->active_speed = current_speed;
+ lp->active_duplex = current_duplex;
err = 0;
out: