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Differential D46350

ena: RX ring submission queue optimization
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Authored by osamaabb_amazon.com on Aug 20 2024, 8:46 AM.
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Details

Reviewers
cperciva
Summary

RX ring submission queue descriptors are always located in
instance memory.
This optimization replaces the generic update tail method with a
tailored method for host memory type descriptors to avoid unnecessary if
statement.

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

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Repository
rG FreeBSD src repository
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No Test Coverage
Build Status
Buildable 59079
Build 55966: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
contrib/
ena-com/
15 lines

Diff 142209

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sys/contrib/ena-com/ena_eth_com.c

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