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

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (43 commits)
  net: Fix 'Re: PACKET_TX_RING: packet size is too long'
  netdev: usb: dm9601.c can drive a device not supported yet, add support for it
  qlge: Fix firmware mailbox command timeout.
  qlge: Fix EEH handling.
  AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr->ihl (v2)
  bonding: fix a race condition in calls to slave MII ioctls
  virtio-net: fix data corruption with OOM
  sfc: Set ip_summed correctly for page buffers passed to GRO
  cnic: Fix L2CTX_STATUSB_NUM offset in context memory.
  MAINTAINERS: rt2x00 list is moderated
  airo: Reorder tests, check bounds before element
  mac80211: fix for incorrect sequence number on hostapd injected frames
  libertas spi: fix sparse errors
  mac80211: trivial: fix spelling in mesh_hwmp
  cfg80211: sme: deauthenticate on assoc failure
  mac80211: keep auth state when assoc fails
  mac80211: fix ibss joining
  b43: add 'struct b43_wl' missing declaration
  b43: Fix Bugzilla #14181 and the bug from the previous 'fix'
  rt2x00: Fix crypto in TX frame for rt2800usb
  ...
This commit is contained in:
Linus Torvalds
2009-10-29 09:22:08 -07:00
parent 8633322c5f b5dd884e68
commit 49b2de8e6f
45 changed files with 807 additions and 403 deletions
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35
drivers/net/igb/igb_ethtool.c
View File

@ -732,7 +732,7 @@ static int igb_set_ringparam(struct net_device *netdev,
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct igb_ring *temp_ring;
int i, err;
int i, err = 0;
u32 new_rx_count, new_tx_count;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@ -752,18 +752,30 @@ static int igb_set_ringparam(struct net_device *netdev,
return 0;
}
while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
msleep(1);
if (!netif_running(adapter->netdev)) {
for (i = 0; i < adapter->num_tx_queues; i++)
adapter->tx_ring[i].count = new_tx_count;
for (i = 0; i < adapter->num_rx_queues; i++)
adapter->rx_ring[i].count = new_rx_count;
adapter->tx_ring_count = new_tx_count;
adapter->rx_ring_count = new_rx_count;
goto clear_reset;
}
if (adapter->num_tx_queues > adapter->num_rx_queues)
temp_ring = vmalloc(adapter->num_tx_queues * sizeof(struct igb_ring));
else
temp_ring = vmalloc(adapter->num_rx_queues * sizeof(struct igb_ring));
if (!temp_ring)
return -ENOMEM;
while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
msleep(1);
if (!temp_ring) {
err = -ENOMEM;
goto clear_reset;
}
if (netif_running(adapter->netdev))
igb_down(adapter);
igb_down(adapter);
/*
* We can't just free everything and then setup again,
@ -820,14 +832,11 @@ static int igb_set_ringparam(struct net_device *netdev,
adapter->rx_ring_count = new_rx_count;
}
err = 0;
err_setup:
if (netif_running(adapter->netdev))
igb_up(adapter);
clear_bit(__IGB_RESETTING, &adapter->state);
igb_up(adapter);
vfree(temp_ring);
clear_reset:
clear_bit(__IGB_RESETTING, &adapter->state);
return err;
}