diff options
| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2009-12-11 22:58:14 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-12-11 22:58:14 -0800 |
| commit | 7227909340477c1e5225bb2df76cdcc95b5e1da1 (patch) | |
| tree | 694e3ecd90b3bf9de6324a581ba4115d701095ee /drivers/net/igbvf/igbvf.h | |
| parent | igb: fix handling of mailbox collisions between PF/VF (diff) | |
| download | linux-dev-7227909340477c1e5225bb2df76cdcc95b5e1da1.tar.xz linux-dev-7227909340477c1e5225bb2df76cdcc95b5e1da1.zip | |
igbvf: avoid reset storms due to mailbox issues
From: Alexander Duyck <alexander.h.duyck@intel.com>
This change makes it so that reset/interrupt storms can be avoided when
there are mailbox issues. The new behavior is to only allow the device to
trigger mailbox related resets only once every 10 seconds.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igbvf/igbvf.h')
| -rw-r--r-- | drivers/net/igbvf/igbvf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h index 3d1ee7a8478e..a1774b29d222 100644 --- a/drivers/net/igbvf/igbvf.h +++ b/drivers/net/igbvf/igbvf.h @@ -276,6 +276,7 @@ struct igbvf_adapter { unsigned long led_status; unsigned int flags; + unsigned long last_reset; }; struct igbvf_info { |