Page MenuHomeFreeBSD
Differential D8533

[net80211] handle hardware encryption offload in the receive path
ClosedPublic
Actions

Authored by adrian on Nov 15 2016, 9:49 PM.
Tags
None
Referenced Files
Unknown Object (File)
Nov 26 2025, 11:21 PM
Unknown Object (File)
Nov 26 2025, 11:44 AM
Unknown Object (File)
Nov 26 2025, 8:04 AM
Unknown Object (File)
Nov 24 2025, 2:15 PM
Unknown Object (File)
Nov 23 2025, 9:34 AM
Unknown Object (File)
Nov 21 2025, 2:40 PM
Unknown Object (File)
Nov 19 2025, 10:12 AM
Unknown Object (File)
Nov 3 2025, 5:01 AM
View All Files
Subscribers
imp

Details

Reviewers
avos
Commits
rS308823: [net80211] handle hardware encryption offload in the receive path
Summary
  • teach the crypto modules about receive offload - although I have to do some further reviewing in places where we /can't/ have an RX key
  • teach the RX data path about receive offload encryption - check the flag, handle NULL key, do decap and checking as appropriate.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Passed
Unit
No Test Coverage
Build Status
Buildable 5956
Build 6237: arc lint + arc unit

Event Timeline

adrian updated this revision to Diff 22232.Nov 15 2016, 9:49 PM
adrian retitled this revision from to [net80211] handle hardware encryption offload in the receive path.
adrian updated this object.
adrian edited the test plan for this revision. (Show Details)
Herald added a subscriber: imp. · View Herald TranscriptNov 15 2016, 9:49 PM
adrian added a reviewer: avos.Nov 15 2016, 9:49 PM
avos accepted this revision.Nov 15 2016, 11:56 PM
avos edited edge metadata.
avos added inline comments.
sys/net80211/ieee80211_crypto.c
600

some hardware can pass h/w key index - does it needed here?

sys/net80211/ieee80211_sta.c
748

here too

This revision is now accepted and ready to land.Nov 15 2016, 11:56 PM
adrian added inline comments.Nov 19 2016, 1:58 AM
sys/net80211/ieee80211_crypto.c
600

Sure, but if we get a hardware key but it strips the IV, we still can't really check anything. :(

Closed by commit rS308823: [net80211] handle hardware encryption offload in the receive path (authored by adrian). · Explain WhyNov 19 2016, 2:00 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 22232

View Options

sys/net80211/ieee80211_adhoc.c

Loading...
View Options

sys/net80211/ieee80211_crypto.h

Loading...
View Options

sys/net80211/ieee80211_crypto.c

Loading...
View Options

sys/net80211/ieee80211_crypto_ccmp.c

Loading...
View Options

sys/net80211/ieee80211_crypto_tkip.c

Loading...
View Options

sys/net80211/ieee80211_hostap.c

Loading...
View Options

sys/net80211/ieee80211_sta.c

Loading...
View Options

sys/net80211/ieee80211_wds.c

Loading...