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Differential D55304

ix(4): Add EEE support for E610 adapters
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Authored by kgalazka on Feb 16 2026, 1:43 PM.
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Reviewers
erj
kbowling
mateusz.moga_intel.com
Group Reviewers
Intel Networking
Commits
rG76597c000c7c: ix(4): Add EEE support for E610 adapters
rGebe529eedb79: ix(4): Add EEE support for E610 adapters
rG13ee84c591f8: ix(4): Add EEE support for E610 adapters
Summary

The ix driver now supports Energy Efficient Ethernet (EEE) on Intel
E610 devices. EEE allows the network interface to enter low-power
states during periods of low link utilization, reducing power
consumption while maintaining full performance when needed.

E610 adapters provide EEE support through BASE-T PHY functionality.
Due to this PHY-based implementation, EEE is supported only
on 2.5Gb speeds and above.

Signed-off-by: Yogesh Bhosale yogesh.bhosale@intel.com
Signed-off-by: Krzysztof Galazka <krzysztof.galazka@intel.com>

Authored-by: Yogesh Bhosale yogesh.bhosale@intel.com

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 70694
Build 67577: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
dev/
ixgbe/
34 lines
48 lines
57 lines

Diff 171966

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sys/dev/ixgbe/if_ix.c

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sys/dev/ixgbe/ixgbe_e610.c

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sys/dev/ixgbe/ixgbe_type_e610.h

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