r6040: check for absent PHY

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Some devices have two R6040 MACs but the second one
is not wired to any PHY, therefore the interface is
just unusable. Warn the user about that and prevent
device from registering.

Tested-by: bifferos <bifferos@yahoo.co.uk>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florian Fainelli 2009-05-04 20:30:01 +00:00 • committed by David S. Miller

parent aee64faf23

commit c8014fe1d4

1 changed files with 8 additions and 0 deletions

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drivers/net/r6040.c

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