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86 Commits
Author SHA1 Message Date
Felix Fietkau 2b5ea6f4e7 mt76: validate rx CCMP PN 
Apparently hardware does not perform CCMP PN validation in hardware, so
we need to take care of this in the driver.

Signed-off-by: Felix Fietkau <[email protected]>
 2018-01-30 10:34:03 +01:00
Felix Fietkau e436824261 mt76: split mt76_rx_complete 
Add a separate function for processing frames after A-MPDU reordering,
reduce code duplication

Signed-off-by: Felix Fietkau <[email protected]>
 2018-01-30 10:33:41 +01:00
Felix Fietkau f0a63aeba0 mt76: implement A-MPDU rx reordering in the driver code 
This is required for performing CCMP PN validation in software

Signed-off-by: Felix Fietkau <[email protected]>
 2018-01-30 10:33:40 +01:00
Felix Fietkau 3a3a799042 mt76: get station pointer by wcid and pass it to mac80211 
Avoids the rhashtable lookup based on the MAC address inside mac80211

Signed-off-by: Felix Fietkau <[email protected]>
 2018-01-30 10:33:11 +01:00
Felix Fietkau 2cda0ad31f mt76: add an intermediate struct for rx status information 
Preparation for passing in more internal rx data via skb->cb

Signed-off-by: Felix Fietkau <[email protected]>
 2018-01-30 10:32:53 +01:00
Felix Fietkau 2c1a77c74f mt76x2: fix transmission of encrypted management frames 
Hardware encryption seems to break encrypted unicast mgmt tx.
Unfortunately the hardware TXWI header does not have a bit to indicate
that a frame is software encrypted, so sw-encrypted frames need to use a
different WCID. For that to work, the CCMP PN needs to be generated in
software, which makes things a bit slower, so only do it for keys that
also need to tx management frames.

Signed-off-by: Felix Fietkau <[email protected]>
 2017-12-03 21:45:43 +01:00
Felix Fietkau 7dfb354d3b mt76: increase rx ring size for mt76x2 
Should improve performance under load

Signed-off-by: Felix Fietkau <[email protected]>
 2017-11-16 20:34:45 +01:00
Lorenzo BianconiandFelix Fietkau 27c64bcfd7 mt76: add led support using mac80211 led framework 
use tpt-trigger as default trigger

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
 2017-11-16 20:34:45 +01:00
Felix Fietkau a5eaeb27d6 revert mt76_eeprom_override call reordering 
This call order is necessary for handling the device MAC address

Signed-off-by: Felix Fietkau <[email protected]>
 2017-02-03 14:25:08 +01:00
Felix Fietkau 184e068b6f use wiphy_read_of_freq_limits to parse band capability overrides 
Signed-off-by: Felix Fietkau <[email protected]>
 2017-02-01 16:11:35 +01:00
Felix Fietkau b18d66f749 core: fix checkpatch errors 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-09-05 11:12:19 +02:00
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
Lorenzo BianconiandFelix Fietkau aa77eadf0e mt76x2: add TPC support 
add per-packet tx power adjustment support

Signed-off-by: Lorenzo Bianconi <[email protected]>
 2016-08-25 12:57:47 +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 267e959c84 move mt76 rate power struct to mt76.h 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-06-17 12:45:39 +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 c190f15d6f mt7603: add basic mt7628 support 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 22:06:21 +01:00
Felix Fietkau 675868d4e8 mt7603: opt out of the tx BAR refresh at wakeup time 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 22:02:21 +01:00
Felix Fietkau a957f7480e dma: add function for resetting the state of an rx queue 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-28 21:14:48 +01:00
Felix Fietkau d1610c641c mt7603: add code to recover from MAC/DMA hangs 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-27 19:47:00 +01:00
Felix Fietkau 2cfb50f84d mt7603: pass the correct hardware queue index to the tx header 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-25 21:29:15 +01:00
Felix Fietkau 9779a98658 let mt76_queue_tx_cleanup take a queue id instead of a pointer 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-25 21:13:30 +01:00
Felix Fietkau 079ad90fe2 update copyright lines 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-25 18:09:13 +01:00
Felix Fietkau 02b9245b9e mt76x2: move efuse debugfs blob to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-22 08:47:26 +01:00
Felix Fietkau 2bd92acfa2 dma: optimize icache footprint of rx path, batch frames before passing them to mac80211 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-08 17:35:40 +01:00
Felix Fietkau 9e305ef093 add rx helper function which uses ieee80211_rx_napi 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-08 15:06:21 +01:00
Felix Fietkau fa3ee92842 unify tx completion handling, allow a driver callback to clean up tx skbs 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-06 16:14:02 +01:00
Felix Fietkau 707c918966 tx: increase ring size 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-05 01:15:58 +01:00
Felix Fietkau 2dfb9faa78 add support for queueing frames spanning multiple descriptors 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-05 01:15:35 +01:00
Felix Fietkau b08f5433d1 tx: move dma mapping code to core, unify tx callbacks into one that prepares tx_info, skb and txwi 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 20:14:53 +01:00
Felix Fietkau 2c2fa07e98 suspend txq scheduling during scanning 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 16:10:54 +01:00
Felix Fietkau a6d7949f67 move rx polling to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 15:51:17 +01:00
Felix Fietkau 6b80f6c8dd pass queue index instead of pointer to rx_skb callback 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 15:10:33 +01:00
Felix Fietkau 6678c47893 remove dequeue op 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:59:50 +01:00
Felix Fietkau 41f973373e remove rx_fill op 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:58:35 +01:00
Felix Fietkau 812bcc3a78 mt76x2: move rx queue processing to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:51:07 +01:00
Felix Fietkau 859aa10d4d move initial rx queue fill to a new queue init function 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:37:09 +01:00
Felix Fietkau 03ec61db8e remove rx_cleanup queue op 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:24:07 +01:00
Felix Fietkau f79b92dde5 mt76x2: move rx queues to struct mt76_dev 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-03 14:03:53 +01:00
Felix Fietkau 1b5492bd23 dma: tell the driver if the buffer was the last one 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-02-01 21:50:08 +01:00
Felix Fietkau 0bbfb5653f move dma rx cleanup to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-01-28 20:35:26 +01:00
Felix Fietkau 0f896990cd core: use page fragments for rx buffers 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-01-28 14:54:01 +01:00
Felix Fietkau 6ca2852f65 move mac address validation to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2016-01-01 19:38:59 +01:00
Felix Fietkau 3b1ca1b61c mt7603: add rudimentary tx path code 
Signed-off-by: Felix Fietkau <[email protected]>
 2015-12-20 00:14:23 +01:00
Felix Fietkau 1389db799a move txwi cache to core 
Signed-off-by: Felix Fietkau <[email protected]>
 2015-12-17 15:50:01 +01:00
Felix Fietkau 57fea83360 mt76x2: rename struct mt76_txwi to mt76x2_txwi 
Signed-off-by: Felix Fietkau <[email protected]>
 2015-12-17 01:22:56 +01:00
Felix Fietkau e7b9bd8934 move dma rx fill to common code 
Signed-off-by: Felix Fietkau <[email protected]>
 2015-12-16 20:41:49 +01:00
Felix Fietkau 5a2e904bbd move more tx code to common 
Signed-off-by: Felix Fietkau <[email protected]>
 2015-12-16 19:11:16 +01:00