82576EB Datasheet, PDF (12/34 Pages) Intel Corporation – LAN Access Division

Sightings, Clarifications, Changes, Errata and Software Clarifications - Intel^® 82576EB GbE Controller
Table 4. Summary of Sightings, Clarifications, Changes, Errata, Software Clarifications;
Errata Include Steppings (Continued)
15. Internal Copper PHY: IEEE 1411.10.03 – 10BASE-T Harmonic Content Fails at Low Voltage A1, A2 NoFix
16. NC-SI: Additional Multicast Packets May Be Forwarded To MC
A1, A2 NoFix
17. SMBus: Unread Packets Received On One Port May Cause Loss of Ability To Receive on
Other Port
A1, A2 NoFix
18. JTAG: Instruction Register Functionality Doesn't Meet IEEE Std 1149-1-2001
A1, A2 NoFix
19. LED Stays On When SerDes Is Powered Down
A1, A2 NoFix
20. PCIe Elastic Buffer Noise Immunity Is Not Optimized
Fixed.
21. PCIe: Missing Replay Due to Recovery During TLP Transmission
A1, A2 NoFix
22. PCIe: LTSSM Moves from L0 to Recovery Only When Receiving TS1/TS2 on All Lanes
A1, A2 NoFix
23. This entry moved from the Errata to Specification Clarification section (above).
N/A
24. PCIe: Missing Completion on D3 to D0 Transition
A1, A2 NoFix
25. PCIe: Completion Timeout Settings Not Loaded from EEPROM to GCR
A1, A2 NoFix
26. MSI-X: Descriptor Write-back Not Triggered by EITR Expiration in MSI-X Mode
A1, A2 NoFix
27. Tx Packet Lost After PHY Speed Change Using Auto-Negotiation
A1, A2 NoFix
28. PCIe: Wrong Byte Enable Bit Used for Completion Timeout Disable Bit in Device Control 2
Register
A1, A2 NoFix
29. PCIe: Completion with UR/CA Status Causes Unexpected Completion and Completion
Timeout Errors to be Reported
A1, A2 NoFix
30. PCIe Hot Reset Can Lead to a Firmware Hang
A1, A2 NoFix
31. MACSec: Replay Protect Not Working In Check Mode
A1, A2 NoFix
32. MACSec: Packets With E=0, C=1 Should Not Be Handled as a Authenticated MACSec
Packet
A1, A2 NoFix
33. MACSec: Packets With PN = 0 In The SECTAG Are Not Dropped
A1, A2 NoFix
34. MACSec: SA Creation Doesn’t Clear Frame Verification Statistics
A1, A2 NoFix
35. MACSec: LSECRXNUSA and LSECRXUNSA Statistic Counters Not Provided
A1, A2 NoFix
36. MACSec: When MC Is MACSec owner, MAC Reset Still Clears Keys
A1, A2 NoFix
37. TimeSync: Missing Tx timestamps in SerDes mode
A1, A2 NoFix
38. Virtualization: Dropped Packets When Using VM-to-VM Switching
A1, A2 NoFix
39. I2C Data Out Hold Time Violation
A1, A2 NoFix
40. TSYNC: Auxiliary Timestamp from SDP is Unreliable
A1, A2 NoFix
41. NC-SI: Get Link Status Command Might Cause Corruption of PHY Registers
A1, EEPROM/NVM Fix
42. NC-SI: Get NC-SI Pass-through Statistics Response Format
A1, A2 NoFix
43. PCIe: Receiver Overflow Error
A1, A2 NoFix
Intel^® 82576EB GbE Controller
Specification Update
12
Revision: 2.85
September 2012