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2020-12-04mt76: mt7663s: fix a possible ple quota underflowLorenzo Bianconi1-1/+1
Properly account current consumed ple quota in mt7663s_tx_pick_quota routine and avoid possible underflow. Fixes: 6ef2d665f64d ("mt76: mt7663s: split mt7663s_tx_update_sched in mt7663s_tx_{pick,update}_quota") Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7663s: get rid of mt7663s_sta_addLorenzo Bianconi1-25/+1
Get rid of mt7663s_sta_add routine and rely on mt7615_mac_sta_add since sched quota is already initialized in mt7663s_mcu_init_sched routine Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7615: introduce quota debugfs node for mt7663sLorenzo Bianconi1-0/+17
Add sched_quota debugfs node for mt7663s. Scheduling quota stats are useful for debugging Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7615: enable beacon filtering by default for offload fwLorenzo Bianconi5-72/+72
In order to reduce cpu cycles, enable hw beacon filter by default if the device is running offload fw with sta only interfaces. Disable runtime pm for multi-vif scenario. Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: add back the SUPPORTS_REORDERING_BUFFER flagFelix Fietkau1-0/+1
It was accidentally dropped while adding multiple wiphy support Fixes fast-rx support and avoids handling reordering in both mac80211 and the driver Cc: [email protected] Fixes: c89d36254155 ("mt76: add function for allocating an extra wiphy") Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: query station rx rate from firmwareFelix Fietkau5-3/+127
When per-packet rate reporting is enabled, the hardware can get stuck under some conditions. It self-recovers quickly, but in practice this leads to reduced performance. In order to avoid running into this issue, disable per-packet rate reporting by default and query the rx rate from firmware instead, unless monitor mode is enabled. Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: move eeprom parsing out of mt7915_mcu_parse_responseFelix Fietkau1-24/+16
Use the new mt76_mcu_send_and_get_msg function Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: implement functions to get the response skb for MCU callsFelix Fietkau2-12/+32
Can be used by the caller to get the response data directly instead of using the hack of storing the result in internal data structures from .mcu_parse_response Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7603: switch to .mcu_skb_send_msgFelix Fietkau1-37/+6
Reduces code duplication Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: make mcu_ops->mcu_send_msg optionalFelix Fietkau7-33/+18
Remove it from mt7615 and mt7915 and implement it in core code instead Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: move waiting and locking out of mcu_ops->mcu_skb_send_msgFelix Fietkau7-168/+116
This removes some code duplication and prepares the code for making the MCU API more flexible Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: move mcu timeout handling to .mcu_parse_responseFelix Fietkau4-34/+38
Preparation for further cleanup Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: implement .mcu_parse_response in struct mt76_mcu_opsFelix Fietkau12-36/+55
Do not free skb inside that function Preparation for further cleanup Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: rename __mt76_mcu_skb_send_msg to mt76_mcu_skb_send_msgFelix Fietkau4-67/+68
Preparation for further cleanup Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: rename __mt76_mcu_send_msg to mt76_mcu_send_msgFelix Fietkau6-187/+187
Preparation for further cleanup Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: disable OFDMA/MU-MIMO ULFelix Fietkau1-2/+0
The feature is not ready in firmware yet, and it leads to hangs Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: fix DRR sta bss group indexFelix Fietkau1-1/+1
The firmware/hardware supports only 16 entries. Trying to use more can lead to timeouts on some firmware versions Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: use napi_consume_skb to bulk-free tx skbsFelix Fietkau1-31/+21
Slightly improves performance Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: fix processing txfree eventsFelix Fietkau1-0/+1
In the MT7915 info, the fields for the WLAN index / queue overlap with the token id, and the MT_TX_FREE_PAIR bit indicates, which one is present. If MT_TX_FREE_PAIR is set, skip processing the token index, since the data will not be valid. This fixes accidentally freeing tokens which are still in use by the hardware with a wrong station pointer. Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: support 32 station interfacesFelix Fietkau5-42/+105
When looking for a MAC address slot, start by using main BSSID slots 1-3, afterwards use 16 repeater mode BSSID slots, then start using the slots usually used for AP mode. This search order should prevent unnecessary conflicts with AP mode interfaces on the same PHY Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: do not set NEEDS_UNIQUE_STA_ADDR for 7615 and 7915Felix Fietkau3-1/+2
The newer chipsets can deal with the same STA on multiple interfaces Preparation for supporting more station interfaces Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7615: add debugfs knob for setting extended local mac addressesFelix Fietkau3-0/+101
This is primarily for testing and can be used in combination with monitor mode to make the card respond to packets sent to a specific MAC address. For now this is only exposed as a debug/testing feature, later on the approach might be used to support more concurrent station interfaces Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: use ieee80211_rx_list to pass frames to the network stack as a batchFelix Fietkau1-2/+13
Improves icache footprint Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: add encap offload for 4-address mode stationsFelix Fietkau7-5/+78
Enable MWDS mode in firmware as well and fix txp->rept_wds_wcid for wcid >= 255 Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: add 802.11 encap offload supportFelix Fietkau6-83/+176
It is currently limited to 3-address mode AP and STA interfaces Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: sdio: convert {status/net}_work to mt76_workerLorenzo Bianconi4-78/+87
In order to improve driver throughput, convert status_work and net_work to mt76 worker APIs. Remove txrx_wq sdio workqueue since it is no longer used Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7663s: disable interrupt during txrx_worker processingLorenzo Bianconi1-18/+9
In order to reduce sdio bus contention, disable interrupts during txrx_worker processing Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7663s: convert txrx_work to mt76_workerLorenzo Bianconi5-28/+41
In order to improve driver throughput, convert txrx_work to mt76 worker threads APIs. Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7663s: move tx/rx processing in the same txrx workqueueLorenzo Bianconi5-73/+66
Move mt7663 tx and rx processing in the same workqueue in order to reduce jitter that can hit tcp performances. This is a preliminary patch to switch to mt76 workers APIs Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7615: retry if mt7615_mcu_init returns -EAGAINChuanhong Guo1-1/+8
mt7615_load_patch in mt7615/mcu.c sometimes fails with: mt7622-wmac 18000000.wmac: Failed to get patch semaphore and returns -EAGAIN. But this error is returned all the way up to mt7615_init_work with no actual retrial performed, leaving a broken wireless phy. Wait a bit and retry for up to 10 times before giving up. Signed-off-by: Chuanhong Guo <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: fix VHT LDPC capabilityRyder Lee1-3/+3
The MCU field should contain a boolean 0/1, not the flag itself. Signed-off-by: Ryder Lee <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-04mt76: mt7915: measure channel noise and report it via surveyRyder Lee4-6/+55
Read per-stream measurements every 100 ms and build a simple moving average. Tested-by: Shayne Chen <[email protected]> Signed-off-by: Ryder Lee <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
2020-12-02Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo55-350/+878
ath.git patches for v5.11. Major changes: ath11k * Fast Initial Link Setup (FILS) discovery and unsolicited broadcast probe response support * qcom,ath11k-calibration-variant Device Tree setting * cold boot calibration support * new DFS region: JP wnc36xx * enable connection monitoring and keepalive in firmware ath10k * firmware IRAM recovery feature mhi * merge mhi-ath11k-immutable branch to make MHI API change go smoothly
2020-12-02wl1251: remove trailing semicolon in macro definitionTom Rix1-1/+1
The macro use will already have a semicolon. Signed-off-by: Tom Rix <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02airo: remove trailing semicolon in macro definitionTom Rix1-1/+1
The macro use will already have a semicolon. Signed-off-by: Tom Rix <[email protected]> Reviewed-by: Kieran Bingham <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: added queue support for WMMAjay Singh4-61/+302
Added multiple queues[BK,BE,VI,VO] to handle different priority data packets. Before adding a packet to the queue, checked its priority from the header, and then add to the suitable queue. The limit for each queue is maintained separately. Also while passing the packets to the firmware via VMM take care to select data packets based on priority and available space. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: call complete() for failure in wilc_wlan_txq_add_cfg_pkt()Ajay Singh1-1/+3
Added complete() call for failure case in wilc_wlan_txq_add_cfg_pkt(). Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: free resource in wilc_wlan_txq_add_mgmt_pkt() for failure pathAjay Singh1-2/+6
Before returing from wilc_wlan_txq_add_mgmt_pkt() invoke tx_complete_fn() callback to free up allocated memory for failure case. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: free resource in wilc_wlan_txq_add_net_pkt() for failure pathAjay Singh1-2/+6
Before returing from wilc_wlan_txq_add_net_pkt() invoke tx_complete_fn() callback to free up allocated memory for failure cases. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: added 'ndo_set_mac_address' callback supportAjay Singh3-0/+56
Added support for 'ndo_set_mac_address call' callback to allow change of interface MAC address. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02brcmfmac: expose firmware config files through modinfoMatthias Brugger1-0/+4
Apart from a firmware binary the chip needs a config file used by the FW. Add the config files to modinfo so that they can be read by userspace. Signed-off-by: Matthias Brugger <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wlcore: Switch to using the new API kobj_to_dev()Tian Tao1-1/+1
Switch to using the new API kobj_to_dev(). Signed-off-by: Tian Tao <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: add feature to enhance HID coexistence performanceChing-Te Ku3-6/+104
Add toggle table related function to enhance WL throughput when WL coexist with 4/18 HID. The toggle table feature will toggle WL/BT priority table during WL slot, it can decrease the impact from HID's frequently packets and prevent HID lag. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: upgrade coexistence A2DP mechanismChing-Te Ku6-99/+161
Add modifications for A2DP interoperability issue of TWS earphones. Some TWS earphones has low buffer size, so it's necessary to reduce the slot period to let it get data more frequently. (e.g. use 4-slot to replace the original 2-slot method). Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: add action for coexistence in hardware initialChing-Te Ku1-0/+9
The original setting misses some necessary configuration. Make coexistence slot align to beacon and check the connection situation to know if we need to extend WLAN slot or not. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: add function to avoid cck lockChing-Te Ku4-34/+155
Some AP will not follow the power save request, or it cannot stop transmission until its queue is empty. It may bring the decreasing of data rate. WLAN firmware will count is the AP still leaked packet after power save handshake was done or not to enable WLAN slot extend mechanism. The extend WLAN slot mechanism will extend the WLAN slot after power save handshake, 5 ms per times, maximum is 5 times to received the leaked packet to avoid the rate lower down. And if the transmission was already locked at CCK rate. The extended WLAN slot can also increase the opportunity that we can received the CCK's long packet and be released from CCK rate. While BT multi-link status was finished, there is possible that it still has some packet remained for seconds. Add a timer to remain the multi-link mechanism to protect WLAN Rx. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: change the coexistence mechanism for WLAN connectedChing-Te Ku1-3/+12
Add a flag to make decision whether the mechanism should go into free-run mode or not. For now, it is always false, the flag assignment will be implemented later. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: change the coexistence mechanism for HIDChing-Te Ku1-1/+2
Add TDMA slot type setting for later usage. Since the transmission of HID profile is very frequently, it may bring a big impact to WLAN performance. To change slot type, it can make mechanism be more flexible. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: update AFH information while in free-run modeChing-Te Ku1-1/+2
In free run mode, this WLAN info updating is only related to AFH information, not related to the connection state, which is the current implementation. Always update WLAN info in free run mode now. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02rtw88: coex: update the mechanism for A2DP + PANChing-Te Ku1-9/+28
Update A2DP+PAN+WL mechanism for CPT(Coexistence Performance Test) to enhance WL/BT performance at the environment that some specific AP are existing. Signed-off-by: Ching-Te Ku <[email protected]> Signed-off-by: Ping-Ke Shih <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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