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sfc: QT2025C: Work around PHY firmware initialisation bug
authorMatthew Slattery <mslattery@solarflare.com>
Wed, 23 Dec 2009 13:48:32 +0000 (13:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 24 Dec 2009 03:09:07 +0000 (19:09 -0800)
commit1a1284ef97ca79ba747d211b697e996a248a8555
treed338e531d49433d84f1baeba1934a55e1942fcd9tree | snapshot (tar.gz zip)
parent0d83b2f64c330ee3892cb3117ac5d56e97185ecfcommit | diff
sfc: QT2025C: Work around PHY firmware initialisation bug

The PHY's firmware very occasionally appears to lock up very early, but
with the heartbeat update still running.  Rebooting the microcontroller
core seems to be sufficient to recover.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/sfc/qt202x_phy.c diff | blob | blame | history