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Revision 1.5 / (download) - annotate - [select for diffs], Mon Jan 26 19:09:41 2009 UTC (15 years, 4 months ago) by damien
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1,
OPENBSD_7_0_BASE,
OPENBSD_7_0,
OPENBSD_6_9_BASE,
OPENBSD_6_9,
OPENBSD_6_8_BASE,
OPENBSD_6_8,
OPENBSD_6_7_BASE,
OPENBSD_6_7,
OPENBSD_6_6_BASE,
OPENBSD_6_6,
OPENBSD_6_5_BASE,
OPENBSD_6_5,
OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3,
OPENBSD_6_2_BASE,
OPENBSD_6_2,
OPENBSD_6_1_BASE,
OPENBSD_6_1,
OPENBSD_6_0_BASE,
OPENBSD_6_0,
OPENBSD_5_9_BASE,
OPENBSD_5_9,
OPENBSD_5_8_BASE,
OPENBSD_5_8,
OPENBSD_5_7_BASE,
OPENBSD_5_7,
OPENBSD_5_6_BASE,
OPENBSD_5_6,
OPENBSD_5_5_BASE,
OPENBSD_5_5,
OPENBSD_5_4_BASE,
OPENBSD_5_4,
OPENBSD_5_3_BASE,
OPENBSD_5_3,
OPENBSD_5_2_BASE,
OPENBSD_5_2,
OPENBSD_5_1_BASE,
OPENBSD_5_1,
OPENBSD_5_0_BASE,
OPENBSD_5_0,
OPENBSD_4_9_BASE,
OPENBSD_4_9,
OPENBSD_4_8_BASE,
OPENBSD_4_8,
OPENBSD_4_7_BASE,
OPENBSD_4_7,
OPENBSD_4_6_BASE,
OPENBSD_4_6,
OPENBSD_4_5_BASE,
OPENBSD_4_5,
HEAD
Changes since 1.4: +4 -1 lines
Diff to previous 1.4 (colored)
Add some initial HT bits (not enabled yet) based on 802.11n Draft 7.01: - implement A-MPDU frames buffering and reordering - implement A-MSDU decapsulation - process/send ADDBA Request, ADDBA Response and DELBA action frames - process Block Ack Request control frames (including MTBAR) - implement PBAC support (Protected Block Ack) - add some incomplete HT Capabilities and HT Operation IEs parsing Add more Management Frame Protection bits based on 802.11w Draft 7.0: - implement SA Query procedure (both AP and STA) - cleanup BIP Fix some bugs: - fix check for WEP key length that otherwise caused a stack smash in ieee80211_wep_encrypt (pointed out by Xavier Santolaria on macppc) - properly stop EAPOL timeout: fixes a panic that occured in HostAP mode when turning the interface down while a 4-way handshake is in progress (pointed out by Doughertys) Did some code cleanup too. The HT bits are currently not compiled in (IEEE80211_NO_HT is defined) because they won't be ready until after the next release and I didn't want to grow the kernel or to inadvertently introduce new bugs. They are here such that other people can look at the code. Notice that I had to add an extra parameter to ic_send_mgmt() for action frames, that is why there are small changes in drivers defining their own ic_send_mgmt() handler. Sorry for the not very incremental diff but this has been sitting in my tree for too long now.
Revision 1.4 / (download) - annotate - [select for diffs], Sat Sep 27 15:16:09 2008 UTC (15 years, 8 months ago) by damien
Branch: MAIN
Changes since 1.3: +13 -1 lines
Diff to previous 1.3 (colored)
Initial implementation of PMKSA caching and pre-authentication. This will be required for future WPA-Enterprise support (802.1X). Add ieee80211_needs_auth() function (not implemented yet) to notify the userland 802.1X PACP machine when an 802.1X port becomes enabled (that is after successfull 802.11 Open System authentication). Add SIOCS80211KEYRUN and SIOCS80211KEYAVAIL ioctls so that the PACP state machine can kick the 802.11 key state machine and install PMKs obtained from 802.1X (pre-)authentication. Enable SHA-256 based AKMPs by default while I'm here (TGw). This uses SHA-256 for key-derivation (instead of SHA1), AES-128-CMAC for data integrity, and AES Key Wrap for data protection of EAPOL-Key frames. An OpenBSD AP will always advertise this capability and an OpenBSD STA will always prefer SHA-256 based AKMPs over SHA1 based ones if both are supported by an AP.
Revision 1.3 / (download) - annotate - [select for diffs], Tue Aug 12 19:05:39 2008 UTC (15 years, 10 months ago) by damien
Branch: MAIN
Changes since 1.2: +22 -1 lines
Diff to previous 1.2 (colored)
add IEEE80211_RSNIE_MAXLEN and IEEE80211_WPAIE_MAXLEN definitions instead of hard-coding values. for RSN IE, request space for Group Integrity Cipher Suite.
Revision 1.2 / (download) - annotate - [select for diffs], Sun Jul 27 14:21:15 2008 UTC (15 years, 10 months ago) by damien
Branch: MAIN
CVS Tags: OPENBSD_4_4_BASE,
OPENBSD_4_4
Changes since 1.1: +12 -9 lines
Diff to previous 1.1 (colored)
s/IEEE80211_DPRINTF/DPRINTF/ automatically prepend __func__ to output. deobfuscates debug messages a bit. no binary change unless compiled with IEEE80211_DEBUG.
Revision 1.1 / (download) - annotate - [select for diffs], Mon Jul 21 19:27:26 2008 UTC (15 years, 10 months ago) by damien
Branch: MAIN
add ieee80211_priv.h file: contains definitions private to net80211. this must not be included by drivers.