net80211: clear i_seq for A-MPDU frames
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Authored by avos on May 16 2017, 6:34 AM.

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imp

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adrian

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rS319460: net80211: initialize i_seq for A-MPDU frames.

Summary

Fragment number field is used for AAD calculation; as a result, without this patch every driver without h/w crypto support need to clear it before ieee80211_crypto_encap().

Test Plan

Tested with Intel 6205, STA mode (all frames are dropped with moved i_seq assignment and without this patch).

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

avos created this revision.May 16 2017, 6:34 AM

Herald added a subscriber: imp. · View Herald TranscriptMay 16 2017, 6:34 AM

avos mentioned this in D10728: iwn: (partially) rewrite A-MPDU Tx path.May 16 2017, 7:16 AM

Closed by commit rS319460: net80211: initialize i_seq for A-MPDU frames. (authored by avos). · Explain WhyJun 1 2017, 8:46 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
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Path

Size

head/

sys/

net80211/

ieee80211_output.c

6 lines

Diff 29119

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head/sys/net80211/ieee80211_output.c

net80211: clear i_seq for A-MPDU framesClosedPublicActions