netxen: async link event handling

Add support for asynchronous events from firmware,
received over one of the rx rings.

Add support for event based phy interrupts, enhanced links
status reporting from firmware.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke 2009-04-07 22:50:42 +00:00 • committed by David S. Miller
commit 3bf26ce3f4
6 changed files with 263 additions and 57 deletions