Intel RS3SC008 Fiche technique télécharger pdf (Page 31)

Errata—Intel

82599 10 GbE Controller

Workaround:

Operate in BYPASS mode and avoid any 82599 output contention.

Status: B0=Yes; NoFix

21 MACSec: Tx Octets Protected (LSECTXOCTP)

Increment More Than Required

Problem:

The 82599 is required to count in this statistic the user data only. The counter currently includes bytes

outside the user data (DA, SA, and SECTAG fields).

Implication:

Statistic does not provide the required data. Specification compliance issue.

Workaround:

None. Software can calculate the extra bytes counted in the counter (multiply number of packets by 20

or 28 according to SecTAG length — selected by LSECTXCTRL.AISCI.

Status: B0=Yes; NoFix

22 The 82599 Might Reach Block-Lock After 63

Sync_Headers Instead of 64

Problem:

The 82599 10 GbE serial PCS might reach a valid block-lock after receiving 63 sync_headers instead of

64 as required by the Clause 49 specification.

Implication:

Specification compliance of Clause 49. No functional impact.

Workaround:

None.

Status: B0=Yes; NoFix

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 53 54

Pas de commentaire

Intel RS3SC008 Fiche technique Page 31