bnx2x: Add MFW dump support
Devices with up-to-date management FW will be able to store register dumps on their persistent storage - in case management FW identifies a fatal error it would gather and store such dumps, which could later be retrieved using specific debug tools. This patch adds the necessary part in the driver in order to make the feature operational, as well as update users [under debug] during load in case their device contains a dump of a previous crash. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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