commit bfd823bd upstream.

o Enable setting speed and auto negotiation parameters for GbE ports.
o Hardware do not support half duplex setting currently.

David Miller:
	Amit please update your patch to silently reject link setting
	attempts that are unsupported by the device.

[jn: backported for 2.6.32.y by Ana Guerrero]
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tested-by: Ana Guerrero <ana@debian.org> # HP NC375i
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Acked-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>