Commit Graph

4 Commits

Author SHA1 Message Date
Navdeep Parhar
a5eb009b49 cxgb: replace r273280 with a more comprehensive fix.
Poll for link state when the link is down, even for interrupt capable
PHYs.

Allow PHYs to report a dubious "partial" link.  If this state is seen 3
consecutive times (each check is ~1s apart) then reset the PHY.  This is
a workaround for a situation where repeatedly toggling the link from the
peer gets the AEL2005 PHY into a state where it never establishes a PCS
block lock even when everything is in order.

MFC after:	1 week
2015-01-11 07:51:58 +00:00
Navdeep Parhar
e050eaa32a Fix return value of function.
Submitted by:	Dan McGregor <dan dot mcgregor at usask dot ca>
2011-12-23 01:39:10 +00:00
Navdeep Parhar
3cb33003ce The 10GBASE-T card should use an IPG of 1. Also enable the check
for low power startup on this card.
2009-11-13 00:34:28 +00:00
Navdeep Parhar
c01f2b8301 cxgb(4) updates, including:
- support for the new Gen-2, BT, and LP-CR cards.
- T3 firmware 7.7.0
- shared "common code" updates.

Approved by:	gnn (mentor)
Obtained from:	Chelsio
MFC after:	1 month
2009-10-05 20:21:41 +00:00