Intel RS3SC008 Arkusz Danych Pobierz pdf (Strona 51)

Errata—Intel

82599 10 GbE Controller

62 Flow Director: Collision Indication Can Be Cleared

by Adding a New Filter

Problem:

A Flow Director collision indication of the last Signature filter can be unintentionally cleared by adding a

subsequent Signature filter.

Implication:

Flow Director collision indication is missing.

Workaround:

None.

Status: B0=Yes; NoFix

63 Clearing RXEN During VM-to-VM Loopback Traffic

Might Cause Rx Hang

Problem:

If the RXCTRL.RXEN bit is cleared during the reception of VM-to-VM loopback data traffic, the RX path

might hang.

Implication:

Rx hang.

Workaround:

The PFDTXGSWC.LBE bit should be cleared before clearing RXCTRL.RXEN, and can be set again after

setting RXCTRL.RXEN.

Status: B0=Yes; NoFix

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Intel RS3SC008 Arkusz Danych Strona 51