sfc: QT2025C: Work around PHY firmware initialisation bug

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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>

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Matthew Slattery 2009-12-23 13:48:32 +00:00 • committed by David S. Miller

parent 0d83b2f64c

commit 1a1284ef97

1 changed files with 51 additions and 8 deletions

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59

drivers/net/sfc/qt202x_phy.c

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