1. 11 Sep, 2008 29 commits
  2. 08 Sep, 2008 3 commits
    • Randy Dunlap's avatar
      mac80211: add missing kernel-doc · 701b9cb3
      Randy Dunlap authored
      Fix mac80211 kernel-doc missing struct field:
      Warning(linux-2.6.27-rc1-git2//net/mac80211/sta_info.h:329): No description found for parameter 'tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1]'
      Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    • Emmanuel Grumbach's avatar
      mac80211: Fix rate scale initialization in IBSS · 8e1535d5
      Emmanuel Grumbach authored
      This patch address some IBSS rate issues introduced or not covered
      by "mac80211: eliminate IBSS warning in rate_lowest_index()" and
      "cfg80211 API for channels/bitrates, mac80211 and driver conversion".
      This patch:
      1. Moves addition of IBSS station from
      prepare_for_handlers to ieee80211_rx_bss_info when triggered from beacon
      eliminating bogus supported rates.
      2. Initialize properly supported rates also in IBSS merging
      3. Ensure that mandatory rates are always added into supported
      rates. This is needed in case when station addition is triggered from
      non beacon/probe packet. Some management frames need to be sent
      4. Remove initialization of supported rates from self rates. This path
      was dead code after 6bc37c06bc4 and in general incorrect.
      Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
      Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
      Cc: Vladimir Koutny <vlado@work.ksp.sk>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    • Tomas Winkler's avatar
      mac80211: Fix low bit rate in IBSS · 9818babc
      Tomas Winkler authored
      This patch fixes regression in iwlwifi IBSS rate scaling caused by patch:
          commit 6bc37c06bc424bcf3f944e6a79e2d5bb537e02ed
          Author: Vladimir Koutny <vlado@work.ksp.sk>
          Date:   Fri Jun 13 16:50:44 2008 +0200
              mac80211: eliminate IBSS warning in rate_lowest_index()
      An IBSS station is added in prepare_for_handlers where the rate scaling was
      initialized only with single rate matching the received packet.
      The correct rate scale information should be updated only in
      ieee80211_rx_bss_info function where beacon is parsed. Because
      of coding error the rate info was left untouched.
      If a beacon has triggered the connection the rate remined 1Mbps.
      This patch fixes this coding error
      Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
      Cc: Vladimir Koutny <vlado@work.ksp.sk>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
  3. 05 Sep, 2008 2 commits
  4. 02 Sep, 2008 1 commit
    • Jouni Malinen's avatar
      mac80211: Fix debugfs union misuse and pointer corruption · 2b58b209
      Jouni Malinen authored
      debugfs union in struct ieee80211_sub_if_data is misused by including a
      common default_key dentry as a union member. This ends occupying the same
      memory area with the first dentry in other union members (structures;
      usually drop_unencrypted). Consequently, debugfs operations on
      default_key symlinks and drop_unencrypted entry are using the same
      dentry pointer even though they are supposed to be separate ones. This
      can lead to removing entries incorrectly or potentially leaving
      something behind since one of the dentry pointers gets lost.
      Fix this by moving the default_key dentry to a new struct
      (common_debugfs) that contains dentries (more to be added in future)
      that are shared by all vif types. The debugfs union must only be used
      for vif type-specific entries to avoid this type of pointer corruption.
      Signed-off-by: default avatarJouni Malinen <jouni.malinen@atheros.com>
      Acked-by: default avatarJohannes Berg <johannes@sipsolutions.net>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
  5. 29 Aug, 2008 5 commits