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path: root/drivers/net/wireless/iwlwifi/mvm/rx.c
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2013-03-06iwlwifi: a few fixes in licenseEmmanuel Grumbach1-1/+1
7000.c was released as GPL only by mistake: it should be dual licensed - GPL / BSD. The file that contains the license in the kernel is COPYING and not LICENSE.GPL. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-04iwlwifi: mvm: update the rssi calculationEmmanuel Grumbach1-14/+23
Make the rssi more accurate by taking in count per-chain AGC values. Without this, the RSSI reports inaccurate values. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-18iwlwifi: mvm: program DTIM timings properlyJohannes Berg1-0/+1
For the firmware to know when DTIM beacons arrive we have to program the DTIM time in TSF and system time in the MAC context. Since mac80211 now tracks the different times (on demand), this becomes easy. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-05iwlwifi: use threaded interrupt handlerJohannes Berg1-1/+1
With new transports coming up, move to threaded interrupt handling now. This has the advantage that we can use the same locking scheme with all different transports we may need to implement. Note that the TX path obviously still runs in a tasklet, so some spin_lock() calls need to change to spin_lock_bh() calls to properly lock out the TX path. In my test on a Calpella platform this has no impact on throughput or latency. Also add lockdep annotations to avoid lockups due to catch sending synchronous commands or using locks that connect with them from the irq thread. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-01iwlwifi: add the MVM driverJohannes Berg1-0/+355
Newer firmware revisions have a completely new firmware API. This is the new driver for this new API. I've listed the people who directly contributed code, but many others from various teams have contributed in other ways. Cc: Alexander Bondar <alexander.bondar@intel.com> Cc: Amit Beka <amit.beka@intel.com> Cc: Amnon Paz <amnonx.paz@intel.com> Cc: Assaf Krauss <assaf.krauss@intel.com> Cc: David Spinadel <david.spinadel@intel.com> Cc: Dor Shaish <dor.shaish@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Eytan Lifshitz <eytan.lifshitz@intel.com> Cc: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>