62 Commits

Author SHA1 Message Date
Prameela Rani Garnepudi
b022539db4 rsi: Fix memory leak in module unload
Observed crash when module is unloaded if CONFIG_RSI_DEBUGSFS is not set.
	Fix: Debugfs entry removal moved inside CONFIG_RSI_DEBUGSFS flag in
             function rsi_mac80211_detach()
Memory leak found and fixed for below structures in function rsi_mac80211_detach()
	* channel list for each supported band
	* rsi debugfs info

Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-17 08:43:52 +02:00
Johannes Berg
57fbcce37b cfg80211: remove enum ieee80211_band
This enum is already perfectly aliased to enum nl80211_band, and
the only reason for it is that we get IEEE80211_NUM_BANDS out of
it. There's no really good reason to not declare the number of
bands in nl80211 though, so do that and remove the cfg80211 one.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-04-12 15:56:15 +02:00
Sara Sharon
50ea05efaf mac80211: pass block ack session timeout to to driver
Currently mac80211 does not inform the driver of the session
block ack timeout when starting a rx aggregation session.
Drivers that manage the reorder buffer need to know this
parameter.
Seeing that there are now too many arguments for the
drv_ampdu_action() function, wrap them inside a structure.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-01-14 11:13:17 +01:00
Emmanuel Grumbach
e3abc8ff0f mac80211: allow to transmit A-MSDU within A-MPDU
Advertise the capability to send A-MSDU within A-MPDU
in the AddBA request sent by mac80211. Let the driver
know about the peer's capabilities.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-09-22 15:21:23 +02:00
Johannes Berg
30686bf7f5 mac80211: convert HW flags to unsigned long bitmap
As we're running out of hardware capability flags pretty quickly,
convert them to use the regular test_bit() style unsigned long
bitmaps.

This introduces a number of helper functions/macros to set and to
test the bits, along with new debugfs code.

The occurrences of an explicit __clear_bit() are intentional, the
drivers were never supposed to change their supported bits on the
fly. We should investigate changing this to be a per-frame flag.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-06-10 16:05:36 +02:00
Jahnavi Meher
e8c58e7a5a rsi: Changes for 40MHz
Added code required for 40MHz.

Signed-off-by: Jahnavi Meher <jahnavi.meher@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19 15:49:23 -04:00
Jahnavi Meher
686a254177 rsi: Adding support for host based bgscan.
Added support for host based bgscan. The h/w queues are blocked
while bgscan is being performed and after coming to the connected
channel, the queues are unblocked.

Signed-off-by: Jahnavi Meher <jahnavi.meher@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19 15:49:23 -04:00
Jahnavi Meher
85af5bf829 rsi: Adding support for 5GHz
Adding support for 5GHz.

Signed-off-by: Jahnavi Meher <jahnavi.meher@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19 15:49:23 -04:00
Jahnavi Meher
aabd3ad41a rsi: Using band from rsi_common to fill in ieee80211_rx_status
Filling in band from common->band.

Signed-off-by: Jahnavi Meher <jahnavi.meher@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19 15:49:21 -04:00
Jahnavi Meher
19d2e619e7 rsi: Fixed the kernel doc
Changed the function header to match the function name.

Signed-off-by: Jahnavi Meher <jahnavi.meher@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-06-19 15:49:21 -04:00
Jahnavi Meher
5f407acbb7 rsi: Changed the return value to enable BA set-up
Signed-off-by: Jahnavi Meher <jahnavi.meher@redpinesignals.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-13 15:56:53 -04:00
Fariya Fatima
dad0d04fa7 rsi: Add RS9113 wireless driver
This patch adds the Redpine Signals' 91x wireless driver.

Signed-off-by: Fariya Fatima <fariyaf@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-17 13:51:52 -04:00