| commit | b2fadeae1334008c1bb4d87bc507141cb7aaf0e8 | [log] [tgz] |
|---|---|---|
| author | Michael Chan <mchan@broadcom.com> | Mon Jan 21 17:07:06 2008 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 28 15:10:15 2008 -0800 |
| tree | 26fbaeefce8860a40e54852783280446c4c95847 | |
| parent | 1097f5e92107ca3950fabf5e1d724faa80c91e7f [diff] |
[BNX2]: Add link-down workaround on 5706 serdes. In some blade systems using the 5706 serdes, the hardware sometimes does not properly generate link down interrupts. We add a workaround in the driver's timer to force a link-down when some PHY registers report loss of SYNC. The parallel detect logic is cleaned up slightly to better integrate the workaround. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>