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if_vtnet: Add support for CTRL_GUEST_OFFLOADS feature
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Authored by bryanv on Jan 2 2021, 9:07 PM.
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Details

Summary

This allows the Rx checksum and LRO to be modified without a full
reinit of the device.

Remove IFCAP_RXCSUM_IPV6 from the interface capabilities since in
VirtIO Rx checksums are just enabled or disabled for all protocols.

Properly update IFCAP_LRO if LRO is becomes disabled when Rx
checksums are disabled.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Passed
Unit
No Test Coverage
Build Status
Buildable 35881
Build 32770: arc lint + arc unit

Event Timeline

bryanv held this revision as a draft.
bryanv published this revision for review.Jan 2 2021, 10:02 PM
This revision was not accepted when it landed; it landed in state Needs Review.Jan 19 2021, 5:12 AM
This revision was automatically updated to reflect the committed changes.