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  1. 16 1月, 2015 1 次提交
    • J
      cfg80211: change bandwidth reporting to explicit field · b51f3bee
      由 Johannes Berg 提交于 
      For some reason, we made the bandwidth separate flags, which
is rather confusing - a single rate cannot have different
bandwidths at the same time.

Change this to no longer be flags but use a separate field
for the bandwidth ('bw') instead.

While at it, add support for 5 and 10 MHz rates - these are
reported as regular legacy rates with their real bitrate,
but tagged as 5/10 now to make it easier to distinguish them.

In the nl80211 API, the flags are preserved, but the code
now can also clearly only set a single one of the flags.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      b51f3bee
  3. 08 1月, 2015 2 次提交
    • J
      cfg80211: remove enum station_info_flags · 319090bf
      由 Johannes Berg 提交于 
      This is really just duplicating the list of information that's
already available in the nl80211 attribute, so remove the list.
Two small changes are needed:
 * remove STATION_INFO_ASSOC_REQ_IES complete, but the length
   (assoc_req_ies_len) can be used instead
 * add NL80211_STA_INFO_RX_DROP_MISC which exists internally
   but not in nl80211 yet

This gets rid of the duplicate maintenance of the two lists.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      319090bf
    • J
      cfg80211: remove "channel" from survey names · 4ed20beb
      由 Johannes Berg 提交于 
      All of the survey data is (currently) per channel anyway,
so having the word "channel" in the name does nothing. In
the next patch I'll introduce global data to the survey,
where the word "channel" is actually confusing.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      4ed20beb
  5. 06 12月, 2014 2 次提交
  7. 26 11月, 2014 2 次提交
  9. 18 11月, 2014 1 次提交
    • A
      mwifiex: add auto TDLS support · 9927baa3
      由 Avinash Patil 提交于 
      This patch adds auto TDLS support to mwifiex.

Auto TDLS functionality works as follows:
1. Whenever userspace application has triggered TDLS connection with
any peer, driver would store this peer mac address details in its database.
2. After this driver whenever driver receives packet on direct link,
it would store rssi and timestamp in peer information.
3. Whenever a packet is to be transmitted to non-AP peer in station mode,
driver would check if TDLS link can be established by looking at peer RSSI
information. Driver would initiate TDLS setup in such cases.
4. Periodic timer is used for updating peer information.
5. Auto TDLS peer list & timer are cleared during disconnection or driver unload.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NCathy Luo <cluo@marvell.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      9927baa3
  11. 01 11月, 2014 2 次提交
  13. 20 10月, 2014 1 次提交
  15. 16 9月, 2014 3 次提交
  17. 26 8月, 2014 2 次提交
  19. 19 7月, 2014 1 次提交
  21. 16 7月, 2014 1 次提交
    • T
      net: set name_assign_type in alloc_netdev() · c835a677
      由 Tom Gundersen 提交于 
      Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert
all users to pass NET_NAME_UNKNOWN.

Coccinelle patch:

@@
expression sizeof_priv, name, setup, txqs, rxqs, count;
@@

(
-alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs)
+alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs)
|
-alloc_netdev_mq(sizeof_priv, name, setup, count)
+alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count)
|
-alloc_netdev(sizeof_priv, name, setup)
+alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup)
)

v9: move comments here from the wrong commit
Signed-off-by: NTom Gundersen <teg@jklm.no>
Reviewed-by: NDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c835a677
  23. 04 7月, 2014 1 次提交
  25. 26 6月, 2014 3 次提交
  27. 23 6月, 2014 1 次提交
  29. 21 6月, 2014 1 次提交
  31. 20 6月, 2014 2 次提交
  33. 19 5月, 2014 1 次提交
  35. 20 3月, 2014 1 次提交
  37. 15 3月, 2014 1 次提交
  39. 01 3月, 2014 2 次提交
  41. 25 2月, 2014 1 次提交
  43. 20 2月, 2014 1 次提交
    • S
      cfg80211: Pass TDLS peer capability information in tdls_mgmt · df942e7b
      由 Sunil Dutt Undekari 提交于 
      While framing the TDLS Setup Confirmation frame, the driver needs to
know if the TDLS peer is VHT/HT/WMM capable and thus shall construct
the VHT/HT operation / WMM parameter elements accordingly. Supplicant
determines if the TDLS peer is VHT/HT/WMM capable based on the
presence of the respective IEs in the received TDLS Setup Response frame.

The host driver should not need to parse the received TDLS Response
frame and thus, should be able to rely on the supplicant to indicate
the capability of the peer through additional flags while transmitting
the TDLS Setup Confirmation frame through tdls_mgmt operations.
Signed-off-by: NSunil Dutt Undekari <usdutt@qti.qualcomm.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      df942e7b
  45. 13 2月, 2014 5 次提交
  47. 05 2月, 2014 2 次提交
    • A
      cfg80211: fix channel configuration in IBSS join · fe94f3a4
      由 Antonio Quartulli 提交于 
      When receiving an IBSS_JOINED event select the BSS object
based on the {bssid, channel} couple rather than the bssid
only.
With the current approach if another cell having the same
BSSID (but using a different channel) exists then cfg80211
picks up the wrong BSS object.
The result is a mismatching channel configuration between
cfg80211 and the driver, that can lead to any sort of
problem.

The issue can be triggered by having an IBSS sitting on
given channel and then asking the driver to create a new
cell using the same BSSID but with a different frequency.
By passing the channel to cfg80211_get_bss() we can solve
this ambiguity and retrieve/create the correct BSS object.
All the users of cfg80211_ibss_joined() have been changed
accordingly.

Moreover WARN when cfg80211_ibss_joined() gets a NULL
channel as argument and remove a bogus call of the same
function in ath6kl (it does not make sense to call
cfg80211_ibss_joined() with a zero BSSID on ibss-leave).

Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Cc: Arend van Spriel <arend@broadcom.com>
Cc: Bing Zhao <bzhao@marvell.com>
Cc: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Cc: libertas-dev@lists.infradead.org
Acked-by: NKalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: NAntonio Quartulli <antonio@open-mesh.com>
[minor code cleanup in ath6kl]
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      fe94f3a4
    • J
      cfg80211: Clean up connect params and channel fetching · 664834de
      由 Jouni Malinen 提交于 
      Addition of the frequency hints showed up couple of places in cfg80211
where pointers could be marked const and a shared function could be used
to fetch a valid channel.
Signed-off-by: NJouni Malinen <j@w1.fi>
[fix mwifiex]
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      664834de