82576EB Datasheet, PDF (23/34 Pages) Intel Corporation – LAN Access Division

Intel^® 82576EB GbE Controller - Errata
The correct action is to report poisoned requests per function.
Workaround: None.
Status:
A1, A2 NoFix
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8. Internal Copper PHY: 10BASE-T IDL Template Failure
Problem:
The 10BASE-T TP_IDL waveform fails the template test on twisted-pair model combined
with test load 2.
Implication: Specification violation. There is no impact on system level performance.
Workaround: None.
Status:
A1, A2 NoFix
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9. Internal Copper PHY: 10BASE-T Link Pulse Hits Template Mask Due To Voltage Ripple/Glitch
Problem: The 10BASE-T link pulse touches the specification template due to a voltage ripple/glitch.
Implication: Specification violation. There is no effect at system level.
Workaround: None.
Status:
A1, A2 NoFix
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10. MAC: Wakeup Event Occurs On Magic Packet That Doesn't Pass Address Filter
Problem:
If the 82576 receives an magic packet that doesn’t pass address filtering, it generates a
wakeup event upon receiving the next packet if the next received packet (non-magic
packet) is accepted according to the address filtering scheme.
Implication: The device may wake the system on a non-wakeup packet.
Workaround: None.
Status:
A1, A2 NoFix
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11. PCIe: L0s Exit Latency In Link Capabilities Register Not Updated For Common Clock Configuration
Problem:
L0s Exit Latency from the Link Capabilities register (0xAC) remains the same, whether
the Link Control register’s Common Clock Configuration bit is set or not.
Implication: This function remains in the default (non-common mode).
Workaround: None.
Status:
A1, A2 NoFix
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Revision: 2.85
September 2012
Intel^® 82576EB GbE Controller
Specification Update
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