bnx1 link : unknown ?

Hi,

Please could someone advise, how to enable device bnx1 to become up (online). See below for details :

dladm show-dev
e1000g0 link: up speed: 1000 Mbps duplex: full
e1000g1 link: up speed: 1000 Mbps duplex: full
e1000g2 link: up speed: 1000 Mbps duplex: full
e1000g3 link: up speed: 1000 Mbps duplex: full
e1000g4 link: up speed: 1000 Mbps duplex: full
e1000g5 link: unknown speed: 0 Mbps duplex: half
bnx0 link: unknown speed: 100 Mbps duplex: unknown
bnx1 link: unknown speed: 1000 Mbps duplex: unknown

This is system is a HP x86 solaris box, I have checked the bnx.conf file and it is set to :

0 : AutoNegotiate

see below :

speed=0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0;

regards,

Tek