tree 40d511c2dd7d565330771a82165b6a26dfb8928c
parent 17d6aeafe9d8268612d91edc0102659edb382282
author Matthew Slattery <mslattery@solarflare.com> 1261576084 +0000
committer David S. Miller <davem@davemloft.net> 1261624146 -0800

sfc: QT2025C: Switch into self-configure mode when not in loopback

The PHY boots in a mode which is not necessarily optimal.  This change
switches it to self-configure mode (except when in loopback, which
won't work in that mode if an SFP+ module is not present) by rebooting
the PHY's microcontroller, and replicating the sequence of configuration
writes from the boot EEPROM with the appropriate changes.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>