qlcnic: Take FW dump via ethtool
authorAnirban Chakraborty <anirban.chakraborty@qlogic.com>
Thu, 12 May 2011 12:48:34 +0000 (12:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 13 May 2011 18:44:14 +0000 (14:44 -0400)
Driver checks if the previous dump has been cleared before taking the dump.
It doesn't take the dump if it is not cleared.

Changes from v2:
Added lock to protect dump data structures from being mangled while
dumping or setting them via ethtool.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found