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Commit Graph
122 Commits
Author SHA1 Message Date
Felix Fietkau ea4c2a165a mt7603: rename MT_PSE_RESET register 
It is actually a dummy control register used for communicating reset
state with the MCU firmware

Signed-off-by: Felix Fietkau <[email protected]>
 2017-12-03 21:45:43 +01:00
Felix Fietkau e7eaa7c09b mt7603: rename mt7603_mac_reset to mt7603_pse_reset 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-12-03 21:45:43 +01:00
Lorenzo BianconiandFelix Fietkau 21f20b46e3 mt7603: mac: fix register configuration in mt7603_rx_dma_busy() 
Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-09-09 17:45:15 +02:00
Lorenzo BianconiandFelix Fietkau cb83f3329f mt7603: mac: fix logic in mt7603_tx_hang() 
Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-09-09 17:45:07 +02:00
Lorenzo BianconiandFelix Fietkau 8dee788e05 mt7603: mac: stop netdev queues during watchdog reset 
Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-07-17 10:21:59 +02:00
Lorenzo BianconiandFelix Fietkau 8a649c3b1e mt7603: mac: code optimization 
Remove unnecessary return instruction and time variable in
mt7603_mac_work()

Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-07-15 10:30:56 +02:00
Lorenzo BianconiandFelix Fietkau e90a81a552 mt7603: fix channel width fall back in TXWI 
Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-07-04 10:55:39 +02:00
Felix Fietkau c4e3deaa58 mt7603: use the real vif index in txwi header for normal tx. 
Fixes rate control for multi-vif. Beacons and buffered multicast packets
still need the adjusted index

Signed-off-by: Felix Fietkau <[email protected]>
 2017-07-01 16:53:18 +02:00
Felix Fietkau 32eab505a4 mt7603: set wtbl entry vif index 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-07-01 16:46:34 +02:00
Lorenzo BianconiandFelix Fietkau cf4ba12871 mt7603: avoid tx rate sampling using no retransmissions 
Since the TXWI has no room for the MRR reconfigure the MT_WTBL registers
using the sample rate as first tx rate for channel probing avoiding
very low TCP performance in a lossy environment

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
 2017-06-26 14:06:56 +02:00
Lorenzo BianconiandFelix Fietkau 01fb9ba096 mt7603: fix control/status retries count estimation 
Refactor tx count computation for fixed_rate frames in status path

Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-06-26 14:06:44 +02:00
Felix Fietkau af326156d9 mt7603: change auto rate control register initialization 
Allow the hardware to fall back if rates stop working, make the first
rate fail earlier.

Signed-off-by: Felix Fietkau <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
 2017-06-26 14:06:31 +02:00
Felix Fietkau 219c8dc717 mt7603: fix endian issue in CCMP PN 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-05-26 09:40:49 +02:00
Felix Fietkau b8a7d0729e mt7603: fix rate update bw fallback index 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-05-26 08:59:00 +02:00
Felix Fietkau 7168d59902 mt7603: reset PSE queue hang indicator bits 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-21 14:47:01 +01:00
Felix Fietkau 38bae1d303 mt7603: improve reliability of the PSE reset 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-21 14:44:39 +01:00
Felix Fietkau e2d298d071 mt7603: issue tx reset bit 2 before DMA reset 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-21 10:44:53 +01:00
Felix Fietkau 59ce2b491b mt7603: set tx vif own MAC index (needed for beacons) 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-15 14:24:44 +01:00
Felix Fietkau e54add55e0 mt7603: move napi/tasklet enable/disable outside of the locked section 
Should help prevent deadlocks

Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-15 14:24:42 +01:00
Felix Fietkau da8e79696d mt7603: check wtbl busy status and stop/start tx queues when clearing sta entry 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-15 14:24:40 +01:00
Felix Fietkau dce8aac5c4 mt7603: fix endian issue in mt7603_mac_fill_rx 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-03-15 14:24:35 +01:00
Felix Fietkau f8f49d2428 mt7603: return -EOPNOTSUPP on unsupported ciphers 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-01-14 23:05:46 +01:00
Felix Fietkau 7ce4368c3d mt7603: work around a compiler issue on accessing 802.11 header fields 
For some reason the FIELD_GET call runs into a BUILD_BUG_ON on some
platforms when using the 802.11 frame type/subtype definitions.

Use mask and shift explicitly to work around this

Signed-off-by: Felix Fietkau <[email protected]>
 2016-12-15 13:00:17 +01:00
Felix Fietkau b300bdc42e use the new bitfield accessor macros 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-09-04 17:37:26 +02:00
Felix Fietkau 53c1b7f6ac update my email address 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-09-04 17:33:28 +02:00
Felix Fietkau ced81a3458 relicense to ISC (except for util.h which is based on GPL'd kernel code 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-07-12 08:38:46 +02:00
Felix Fietkau f30fa6c56c mt7603: poll for rate update completion before setting sta->wcid.tx_rate_set for the first time 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-06-17 10:54:51 +02:00
Felix Fietkau 3c8a4bc30e mt76x2: implement survey support 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-06-15 16:47:23 +02:00
Felix Fietkau 6c4b37be98 move dev->chandef to mt76 struct 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-06-15 15:47:49 +02:00
Felix Fietkau 13c29223ef Use NL80211_BAND_2GHZ instead of IEEE80211_BAND_2GHZ 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-05-14 16:49:30 +02:00
Felix Fietkau dd828b7fc6 mt7603: fix initialization of the rate fallback table 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-09 12:43:32 +01:00
Felix Fietkau 7059cc27df mt7603: fix tx status reporting 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-05 00:36:00 +01:00
Felix Fietkau 268467b9a4 mt7603: use mcu command to set timing registers, fix OFDM timeout values 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-05 00:16:10 +01:00
Felix Fietkau c5b46a88c2 mt7603: use indirect rate table update 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 21:49:36 +01:00
Felix Fietkau f34b842df6 mt7603: change hang detection code to detect any tx queue hang 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 20:18:36 +01:00
Felix Fietkau f466a62489 mt7603: add debugfs file to show MAC reset causes 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 15:41:05 +01:00
Felix Fietkau 7e47a25752 mt7603: wait for the WTBL to become available before updating it 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 15:15:53 +01:00
Felix Fietkau b9ff4e6de9 mt7603: disable BA for packets using a CCK rate 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 12:42:03 +01:00
Felix Fietkau a4d03c23a6 mt7603: fix PSE status check 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-04 12:41:00 +01:00
Felix Fietkau 43a868c68a mt7603: add timeout handling for status skbs 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-03 22:01:08 +01:00
Felix Fietkau 371bb8ce55 mt7603: do not request tx status for no-ack frames 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-03 21:51:17 +01:00
Felix Fietkau fc412aab0d mt7603: use a skb queue for status queueing 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-03 21:40:11 +01:00
Felix Fietkau 0048598580 mt7603: add stuck beacon detection 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-03 20:47:17 +01:00
Felix Fietkau 8038d39839 mt7603: reset MAC/DMA when starting wifi 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-03-03 15:42:55 +01:00
Felix Fietkau 72bd478b7d mt7603: add rx dma watchdog check 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau b8aea35d1d mt7603: add rx pse watchdog check 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau 2e6dcc48f1 mt7603: add another tx/rx watchdog check 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau 1c4c7adfc2 mt7603: reset PSE/MAC on init, clean up and fix PSE reset registers, re-enable watchdog 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau a30aebc985 mt7603: reset MAC on MCU errors 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau 429864f233 mt7603: print a warning on MAC reset 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 11:14:27 +01:00