- 29 Jan, 2021 18 commits
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Sean Wang authored
Introduce suspend/resume and WoW (Wake-on-WoWLAN) support to mt7921 driver to allow remote wakeu-up from the suspend state. Co-developed-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
Soul Huang <Soul.Huang@mediatek.com> Signed-off-by:
Sean Wang <sean.wang@mediatek.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Sean Wang authored
If device has enabled beacon hw filter rx beacons are not reported to the host. Introduce beacon_loss mcu event to trigger mac80211 mlme connection state machine in this configuration. IEEE80211_VIF_BEACON_FILTER has not set in vif flags since hw beacon filter is not enabled yet Co-developed-by:
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Sean Wang authored
Introduce support for hw beacon filter available in the mt7921 firmware. According to mt7921e firmware, enabling hardware filter would rely on mt7921_mcu_uni_bss_bcnft and disabling hardware filter still rely on legacy mt7921_mcu_set_bss_pm. Co-developed-by:
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Sean Wang authored
Enable 802.11 power-save support available in mt7921 firmware Co-developed-by:
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Sean Wang authored
introduce schedule scan to control mt7921 firmware to do background scan in defined plan to see if the matched SSID is available. Co-developed-by:
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Sean Wang authored
Add debugfs support to dump driver statistics and hardware details. Co-developed-by:
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Sean Wang authored
Introduce support for mt7921e 802.11ax (Wi-Fi 6) 2x2:2SS chipset. Co-developed-by:
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Sean Wang authored
Filling ieee80211_ops with the mt7921 operations. Co-developed-by:
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Sean Wang authored
Add EEPROM support to MT7921 to determine the capability the card has such as indentificaiton, MAC address, the band and antenna number the card able to support. Co-developed-by:
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Sean Wang authored
Add DMA and register access support to MT7921e driver to set up the link for the data movement between the host and MT7921 MAC, or the host and MT7921 MCU. Co-developed-by:
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Sean Wang authored
MT7921 contains a microprocessor with which the host can use command/event to communicate to implement offload features such as establish connection, hardware scan and so on. The host has to download the ROM patch, RAM firmware and finally activate the MCU to complete the MT7921 initialization. Co-developed-by:
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Sean Wang authored
Add Rx packet description parsing, Tx packet description compositon, handle packet recycling and provide MAC information mt76 core needs to support mac80211. Co-developed-by:
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Lorenzo Bianconi authored
Move power_save common code shared between mt7663 and mt7921 in mt76_connac module Signed-off-by:
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Lorenzo Bianconi authored
Move pm mt7663 data structure in mt76_connac.h introducing mt76_connac_pm data struct. This is a preliminary patch to share pm code between mt7663 and mt7921 Signed-off-by:
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Lorenzo Bianconi authored
Move WoW and suspend code in mt76_connac_mcu module in order to be reused in mt7615 and mt7921 drivers Signed-off-by:
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Lorenzo Bianconi authored
Move hw_scan/sched_scan in mt76_connac_mcu module in order to be reused in mt7615 and mt7921 drivers Signed-off-by:
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Lorenzo Bianconi authored
Introduce mt76_connac common mcu library for code sharing between mt7615 and mt7921 devices Signed-off-by:
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Lorenzo Bianconi authored
Introduce mt76_vif data structure to share common fields between mt7615_vif and mt7921_vif and create a mcu common library Signed-off-by:
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- 27 Jan, 2021 14 commits
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Felix Fietkau authored
With a maximum length of 7991, the radio sometimes locks up under load when transmitting A-MSDU frames to lots of stations. Using the lower limit makes it work reliably again Signed-off-by: -
Felix Fietkau authored
Instead of holding it for the duration of an entire station schedule run, which can block out competing tasks for a significant amount of time, only hold it for scheduling one batch of packets for one station. Improves responsiveness under load Signed-off-by: -
Lorenzo Bianconi authored
Similar to commit '0e40dbd5 ("mt7601u: process URBs in status EPROTO properly")', do no schedule rx_worker for urb marked with status set -EPROTO Signed-off-by:
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Felix Fietkau authored
Since it is global for all drivers, it belongs to the main device Signed-off-by: -
Felix Fietkau authored
The firmware treats it as global, so we need to avoid collisions here Signed-off-by: -
Felix Fietkau authored
For performance reasons, mt7915 supports using 2 PCIE gen1 links on platforms that don't support gen2. Add support for using this to move traffic for a second DBDC band onto a dedicated link Signed-off-by: -
Felix Fietkau authored
Only clear dev->phy2 after the phy is gone, the driver may still need to access it until shutdown is complete Signed-off-by: -
Felix Fietkau authored
This is needed for DBDC cards to work correctly on both bands simultaneously Signed-off-by: -
Felix Fietkau authored
Reduce code duplication and remove unnecessary exports Signed-off-by: -
Ryder Lee authored
With this patch, TxBF can be run on both bands simultaneously. Signed-off-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
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Xu Wang authored
fix semicolon.cocci warnings: drivers/net/wireless/mediatek/mt76/mt7915/mac.c:1694:2-3: Unneeded semicolon Signed-off-by:
Xu Wang <vulab@iscas.ac.cn> Signed-off-by:
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Lorenzo Bianconi authored
Update mcu country code running mt7615_mcu_set_channel_domain routine in mt7615_regd_notifier(). Filter out disabled channels in mt7615_mcu_set_channel_domain(). Signed-off-by:
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Felix Fietkau authored
When the EEPROM band fields contain default values, assign 2.4 GHz to the first band and 5 GHz to the second. Signed-off-by: -
Felix Fietkau authored
Annotate WIFI_CONF eeprom mask values with the byte number Fix parsing per-band number of chains Signed-off-by:
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- 26 Jan, 2021 8 commits
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Felix Fietkau authored
It causes high CPU load on the WA core, which can lead to extra latency when using many stations. Dropping packets for long queues is managed by mac80211 fq_codel instead Signed-off-by: -
Felix Fietkau authored
Add support for passing flags for selecting the MCU target and query type instead of trying to detect it based on the command id Signed-off-by: -
Felix Fietkau authored
This is causing some extreme latency spikes when sending traffic to multiple stations at the same time. Disable this until the firmware issue is sorted out Signed-off-by: -
Felix Fietkau authored
Without this change, the start operation could potentially race against eeprom or txbf init Signed-off-by: -
Felix Fietkau authored
Do not use the RSSI values of the unavailable chain Signed-off-by: -
Ryder Lee authored
Add ht/vht implicit Tx beamforming support and enable it via debugfs. Tested-by:
Shayne Chen <shayne.chen@mediatek.com> Signed-off-by:
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Ryder Lee authored
This is a preliminary patch for implicit beamforming support. Signed-off-by:
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Shayne Chen authored
When testmode can be enabled, the start() callback would already be called, causing that txpower sku feature isn't really disabled after testmode is enabled. This patch fix the issue. Signed-off-by:
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