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  1. 09 5月, 2012 4 次提交
  3. 24 4月, 2012 3 次提交
  5. 12 4月, 2012 3 次提交
  7. 10 4月, 2012 1 次提交
  9. 08 3月, 2012 1 次提交
  11. 06 3月, 2012 1 次提交
  13. 31 1月, 2012 1 次提交
    • J
      mac80211: station state transition error handling · 83d5cc01
      由 Johannes Berg 提交于 
      In the future, when we start notifying drivers,
state transitions could potentially fail. To make
it easier to distinguish between programming bugs
and driver failures:
 * rename sta_info_move_state() to
   sta_info_pre_move_state() which can only be
   called before the station is inserted (and
   check this with a new station flag).
 * rename sta_info_move_state_checked() to just
   plain sta_info_move_state(), as it will be
   the regular function that can fail for more
   than just one reason (bad transition or an
   error from the driver)

This makes the programming model easier -- one of
the functions can only be called before insertion
and can't fail, the other can fail.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      83d5cc01
  15. 19 1月, 2012 1 次提交
  17. 16 12月, 2011 1 次提交
    • J
      mac80211: refactor station state transitions · d9a7ddb0
      由 Johannes Berg 提交于 
      Station entries can have various states, the most
important ones being auth, assoc and authorized.
This patch prepares us for telling the driver about
these states, we don't want to confuse drivers with
strange transitions, so with this we enforce that
they move in the right order between them (back and
forth); some transitions might happen before the
driver even knows about the station, but at least
runtime transitions will be ordered correctly.

As a consequence, IBSS and MESH stations will now
have the ASSOC flag set (so they can transition to
AUTHORIZED), and we can get rid of a special case
in TX processing.

When freeing a station, unwind the state so that
other parts of the code (or drivers later) can rely
on the transitions.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      d9a7ddb0
  19. 22 11月, 2011 1 次提交
    • B
      mac80211: Support ht-cap over-rides. · ef96a842
      由 Ben Greear 提交于 
      This implements ht-cap over-rides for mac80211 drivers.
HT may be disabled, making an /a/b/g/n station act like an
a/b/g station.  HT40 may be disabled forcing the station to
be HT20 even if the AP and local hardware support HT40.

MAX-AMSDU may be disabled.
AMPDU-Density may be increased.
AMPDU-Factor may be decreased.

This has been successfully tested with ath9k using patched
wpa_supplicant and iw.
Signed-off-by: NBen Greear <greearb@candelatech.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      ef96a842
  21. 09 11月, 2011 3 次提交
  23. 01 10月, 2011 2 次提交
  25. 22 9月, 2011 1 次提交
  27. 15 9月, 2011 1 次提交
  29. 23 8月, 2011 3 次提交
  31. 17 5月, 2011 1 次提交
  33. 12 5月, 2011 3 次提交
  35. 13 4月, 2011 5 次提交
  37. 21 12月, 2010 1 次提交
  39. 12 10月, 2010 1 次提交
  41. 25 6月, 2010 1 次提交
  43. 09 4月, 2010 1 次提交