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| author | David S. Miller <davem@davemloft.net> | 2015-03-20 21:40:47 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-20 21:40:47 -0400 |
| commit | df814d96edcb8b224ead0f64b380be10ce94f900 (patch) | |
| tree | 03c2e0954a7f83dc512b894bc7365582984b1b3d /drivers/net/ethernet/intel/igbvf/netdev.c | |
| parent | c6f15070e70c2bdd769317a0615f5c5e8869bfaa (diff) | |
| parent | 784401bfc0b22b5521492047884e8d834de4dfab (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2015-03-20
This series contains updates to ixgb, e1000e, igb and igbvf.
Eliezer and Todd provide patches to fix a potential issue found during code
inspection. When bringing down an interface netif_carrier_off() should
be one of the first things we do, since this will prevent the stack from
queueing more packets to this interface.
Yanir provides a fix for e1000e that was found in validating i219,
where the call to e1000e_write_protect_nvm_ich8lan() is no longer
supported in newer hardware. Access to these registers causes a
system freeze in early steppings and is ignored in later steppings.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igbvf/netdev.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index c17ea4b8f84d..95af14e139d7 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1519,6 +1519,7 @@ void igbvf_down(struct igbvf_adapter *adapter) rxdctl = er32(RXDCTL(0)); ew32(RXDCTL(0), rxdctl & ~E1000_RXDCTL_QUEUE_ENABLE); + netif_carrier_off(netdev); netif_stop_queue(netdev); /* disable transmits in the hardware */ @@ -1535,8 +1536,6 @@ void igbvf_down(struct igbvf_adapter *adapter) del_timer_sync(&adapter->watchdog_timer); - netif_carrier_off(netdev); - /* record the stats before reset*/ igbvf_update_stats(adapter); |