Author: np
Date: Sun Oct 19 17:29:44 2014
New Revision: 273280
URL: https://svnweb.freebsd.org/changeset/base/273280
Log:
cxgb(4): reset the PHY if it generates an interrupt for no apparent reason.
MFC after: 1 week
Modified:
head/sys/dev/cxgb/common/cxgb_ael1002.c
Modified: head/sys/dev/cxgb/common/cxgb_ael1002.c
==============================================================================
--- head/sys/dev/cxgb/common/cxgb_ael1002.c Sun Oct 19 16:46:36 2014
(r273279)
+++ head/sys/dev/cxgb/common/cxgb_ael1002.c Sun Oct 19 17:29:44 2014
(r273280)
@@ -1345,8 +1345,10 @@ static int ael2005_intr_handler(struct c
return ret;
ret |= cause;
- if (!ret)
+ if (!ret) {
+ (void) ael2005_reset(phy, 0);
ret |= cphy_cause_link_change;
+ }
return ret;
}
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