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Errata—Intel

82599 10 GbE Controller

15 Clause 37 AN: 82599 Will not Restart AN if

Receiving Invalid Idle Codes During Configuration

State

Problem:

According to clause 37, DUT should restart AN (auto-negotiation) if it receives invalid idle codes. If the

device receives bad idle codes in the configuration state of the PCSRX AN SM, it will not restart AN.

Implication:

Specification conformance to 1G clause 37.

Workaround:

None.

Status: B0=Yes; NoFix

16 Doesn't Meet the Timing Requirements for PAUSE

Operation at 1G Speed

Problem:

While in SGMII, KX, or BX mode, and running at 1 GbE speed, the device responds to a received pause

frame after a longer time than defined in the IEEE 802.3 specification.

Implication:

Specification conformance. The response gap is small.

Workaround:

None.

Status: B0=Yes; NoFix

17 Device Doesn't Meet the Timing Requirements for

PAUSE Operation at 100 MB Speed

Problem:

While in SGMII, KX, or BX mode, and running at 100 Mb/s speed, the device responds to a received

pause frame after a longer time than defined in the IEEE 802.3 specification.

Implication:

Specification conformance. No system impact with low traffic.

Workaround:

None.

Status: B0=Yes; NoFix

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Intel RS3SC008 Fiche technique Page 29