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Differential D46370

ena: Support LLQ entry size recommendation from device
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Authored by osamaabb_amazon.com on Aug 20 2024, 8:47 AM.
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cperciva
Summary

This commit adds support for receiving LLQ entry size recommendation
from the device. The driver will use the recommended entry size, unless
the user specifically chooses to use regular or large LLQ entry.

Also added enum ena_llq_header_size_policy_t and llq_plociy field in
order to support the new feature.

Approved by: cperciva
MFC after: 2 weeks
Sponsored by: Amazon, Inc.

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rG FreeBSD src repository
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Build Status
Buildable 59099
Build 55986: arc lint + arc unit

Revision Contents
Changeset List

PathSize
share/
man/
man4/
14 lines
sys/
dev/
ena/
11 lines
39 lines
2 lines
14 lines

Diff 142229

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share/man/man4/ena.4

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sys/dev/ena/ena.h

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sys/dev/ena/ena.c

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sys/dev/ena/ena_sysctl.h

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sys/dev/ena/ena_sysctl.c

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