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Date:      Mon, 26 Feb 2024 19:15:49 -0500
From:      Cheng Cui <cc@freebsd.org>
To:        wireless@freebsd.org
Subject:   Weekly Development report(Feb 19 ~ Feb 23) on the iwlwifi WiFi project
Message-ID:  <CAGaXui%2BayGz8dW--SCZ=JuubWXWt3zEWisy63vbS2KfURCyeyg@mail.gmail.com>

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After some critical problems were solved, such as PR 276083
<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276083>,PR 271979
<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271979>; and PR 273985
<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273985>, I moved on to
work with Bjoern on the next critical area "LKPI_80211_HW_CRYPTO".

   1. created PR 277095
   <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277095>; (with D43945
   <https://reviews.freebsd.org/D43945>), but then later I abandoned D43945
   <https://reviews.freebsd.org/D43945>; because of a better fix such as
   *D43648* <https://reviews.freebsd.org/D43648>.
   2. tried some crypto test code such as test_ccmp.c
   under tools/regression/net80211. However, looks the code has not been
   maintained for years: the code crashes after correcting all the compiling
   errors with unclear hard-to-debug backtraces. Sent out this concern to
   wireless@ and wish for some feedback.
   3. finished testing/reviewing D43968, D43751
   4. in reviewing D43648, D43634, D43967

-- 
Best Regards,
Cheng Cui

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<div dir=3D"ltr">After some critical problems were solved, such as=C2=A0<a =
href=3D"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276083" target=
=3D"_blank">PR 276083</a>,<a href=3D"https://bugs.freebsd.org/bugzilla/show=
_bug.cgi?id=3D271979">PR 271979</a>=C2=A0and=C2=A0<a href=3D"https://bugs.f=
reebsd.org/bugzilla/show_bug.cgi?id=3D273985">PR 273985</a>, I moved on to =
work with Bjoern on the next critical area &quot;<span style=3D"font-family=
:&quot;Helvetica Neue&quot;;font-size:13px">LKPI_80211_HW_CRYPTO</span>&quo=
t;.<div><ol><li>created PR=C2=A0<a href=3D"https://bugs.freebsd.org/bugzill=
a/show_bug.cgi?id=3D277095" target=3D"_blank" style=3D"font-size:13px;font-=
family:&quot;Helvetica Neue&quot;">277095</a>=C2=A0(with<span class=3D"gmai=
l-Apple-converted-space">=C2=A0</span><a href=3D"https://reviews.freebsd.or=
g/D43945" target=3D"_blank">D43945</a>), but then later I abandoned=C2=A0<a=
 href=3D"https://reviews.freebsd.org/D43945" target=3D"_blank">D43945</a>=
=C2=A0because of a better fix such as=C2=A0<a href=3D"https://reviews.freeb=
sd.org/D43648" class=3D"gmail-remarkup-link" target=3D"_blank" rel=3D"noref=
errer" style=3D"text-decoration:none;color:rgb(19,108,178);margin-top:0px;f=
ont-family:&quot;Segoe UI&quot;,&quot;Segoe UI Emoji&quot;,&quot;Segoe UI S=
ymbol&quot;,Lato,&quot;Helvetica Neue&quot;,Helvetica,Arial,sans-serif;font=
-size:13px"><u>D43648</u></a>.<br></li><li>tried some crypto test code such=
 as test_ccmp.c under=C2=A0tools/regression/net80211. However, looks the co=
de has not been maintained for years: the code crashes after correcting all=
 the compiling errors with unclear hard-to-debug backtraces. Sent out this =
concern to wireless@ and wish for some feedback.</li><li>finished testing/r=
eviewing=C2=A0<span style=3D"font-family:&quot;Helvetica Neue&quot;;font-si=
ze:13px">D43968</span><span style=3D"font-family:&quot;Helvetica Neue&quot;=
;font-size:13px">,</span>=C2=A0D43751</li><li>in reviewing=C2=A0<span style=
=3D"font-family:&quot;Helvetica Neue&quot;;font-size:13px">D43648</span>, D=
43634,=C2=A0D43967</li></ol><span class=3D"gmail_signature_prefix">-- </spa=
n><br><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_si=
gnature"><div dir=3D"ltr"><div></div>Best Regards,<div>Cheng Cui</div></div=
></div></div></div>

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