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sgmii 6457

Other Parts Discussed in Thread: TMS320C6457

tms320c6457 and vitesse vcs8221
I try to be connected to PC. PHY (vcs8221) shows that communication is established (Link Up, Auto-Negotiation complete).

The computer in Windows XP shows that is connected on 1gbit.
I read the register SGMII_STATUS (0x02C40010), I receive number 0x30. I.e. LOCK and FIB_SIG_DETECT bit is set. But LINK and MR_AN_COMPLETE bits not set. In what there can be a reason? That means the set bit of LOCK.