- 16 Mar, 2022 40 commits
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Deren Wu authored
When setup monitor mode in DFS channel, mt76 send CH_SWITCH_DFS to fw for channel config. This would cause rx performance bad while monitoring frames. Settings CH_SWITCH_NORMAL in monitor mode would get the same performance as normal channels. Reviewed-by:
Shayne Chen <shayne.chen@mediatek.com> Signed-off-by:
Deren Wu <deren.wu@mediatek.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Sean Wang authored
IEEE80211_CONF_CHANGE_MONITOR would be set every time even when vif runs as sta mode. If vif runs as sta mode, the beacon filter would be falsely enabled earlier than the associated state. That is not the behavior the firmware expects and also breaks the original logic of sta mode. Thus, we only limit the operation to set the beacon filter only for monitor mode when IEEE80211_CONF_CHANGE_MONITOR is set. Fixes: 4ad65a54 ("mt76: mt7921: toggle runtime-pm adding a monitor vif") Signed-off-by:
Sean Wang <sean.wang@mediatek.com> Signed-off-by:
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Deren Wu authored
Due to the missing IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN in status report, the HE rate in wirehsark/tcpdump always shows wrong value. Applications will refer to IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC when the flag is set and shows the correct data rate. Reviewed-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
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Lorenzo Bianconi authored
Introduce mbss mcu APIs to enable 802.11ax multi-bss AP support for mt7915 devices Tested-by:
Money Wang <money.wang@mediatek.com> Co-developed-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
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Lorenzo Bianconi authored
Firmware initialization can take a while. Move mt7921_init_hw routine in a dedicated work in order to not slow down bootstrap process. Tested-by:
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Lorenzo Bianconi authored
Introduce support for MT7921U 802.11ax 2x2:2SS wireless devices. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add mt7921u driver support. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add mt7921u driver support. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add mt7921u driver support. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add mt7921u driver support. Tested-by:
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Lorenzo Bianconi authored
Runtime-pm is not currently supported by usb driver Tested-by:
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Lorenzo Bianconi authored
Introduce __mt76u_init unitility routine and move mt7615 usb bus ops into mt7615 module in order to allow specifying driver specific parameter. This is a preliminary patch to add usb support to mt7921 driver. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add usb support to mt7921 driver. Tested-by:
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Lorenzo Bianconi authored
This is a preliminary patch to add usb support to mt7921 driver. Tested-by:
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Julia Lawall authored
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by:
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Peter Chiu authored
This patch fixes performance issue of beamforming tx on bandwidth 160MHz. Fixes: 99ad32a4 ("mt76: mt7915: add support for MT7986") Signed-off-by:
Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by:
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Shayne Chen authored
Some of beamforming mib counters are moved to different offsets or registers in newer chipsets. Fixes: 99ad32a4 ("mt76: mt7915: add support for MT7986") Signed-off-by:
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Shayne Chen authored
Set proper group index of tx descriptor for band1. Signed-off-by:
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Deren Wu authored
Drop invalid rssi value to calculate a reasonable report Fixes: 4550fb9e ("mt76: improve signal strength reporting") Signed-off-by:
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Ryder Lee authored
Switch to use le32/16_get_bits() to simplfy codes and specify the size explicitly to avoid potential issues. Signed-off-by:
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Colin Ian King authored
Don't populate the read-only array ba_range on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Signed-off-by:
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Dan Carpenter authored
If devm_pinctrl_get() fails then it leads to an error pointer dereference. Add a check to prevent that. Fixes: 99ad32a4 ("mt76: mt7915: add support for MT7986") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Lorenzo Bianconi authored
mt7921_wait_for_mcu_init is no longer used. Signed-off-by:
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Shayne Chen authored
Add support to init txpower values of 6GHz band. Signed-off-by:
MeiChia Chiu <MeiChia.Chiu@mediatek.com> Signed-off-by:
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Shayne Chen authored
A-die 7976 has different offset and uses different channel group definition on txpower init values. Fixes: 99ad32a4 ("mt76: mt7915: add support for MT7986") Signed-off-by:
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MeiChia Chiu authored
Basic 6 GHz support is added to mt76. Modification includes: 1. Add 6 GHz E2P definition 2. Register 6 GHz HE cap 3. Refactor existing code of adding a STA This adds support for Wi-Fi 6E on MT7986/MT7916. Detailed link: https://www.mediatek.com/products/mediatek-filogic-830 Detailed link: https://www.mediatek.com/products/products/broadband-wifi/mediatek-filogic-630Reviewed-by:
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MeiChia Chiu authored
Since there are no HT & VHT IEs being sent in 6ghz, some capabilities judgement and parsing for wtbl & starec configuration should be modified to reflect such changes. Reviewed-by:
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Ryder Lee authored
This improves rate reach performance on units with polarized antennas. Signed-off-by:
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Deren Wu authored
mt7921s driver may receive frames with fragment buffers. If there is a CTS packet received in monitor mode, the payload is 10 bytes only and need 6 bytes header padding after RXD buffer. However, only RXD in the first linear buffer, if we pull buffer size RXD-size+6 bytes with skb_pull(), that would trigger "BUG_ON(skb->len < skb->data_len)" in __skb_pull(). To avoid the nonlinear buffer issue, enlarge the RXD size from 128 to 256 to make sure all MCU operation in linear buffer. [ 52.007562] kernel BUG at include/linux/skbuff.h:2313! [ 52.007578] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 52.007987] pc : skb_pull+0x48/0x4c [ 52.008015] lr : mt7921_queue_rx_skb+0x494/0x890 [mt7921_common] [ 52.008361] Call trace: [ 52.008377] skb_pull+0x48/0x4c [ 52.008400] mt76s_net_worker+0x134/0x1b0 [mt76_sdio 35339a92c6eb7d4bbcc806a1d22f56365565135c] [ 52.008431] __mt76_worker_fn+0xe8/0x170 [mt76 ef716597d11a77150bc07e3fdd68eeb0f9b56917] [ 52.008449] kthread+0x148/0x3ac [ 52.008466] ret_from_fork+0x10/0x30 Signed-off-by:
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Lorenzo Bianconi authored
Fix mt7921_queues_acq implementation according to the vendor sdk. Fixes: 474a9f21 ("mt76: mt7921: add debugfs support") Signed-off-by:
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Lorenzo Bianconi authored
Use proper xmit queue handler to dump queue stats. Signed-off-by:
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Lorenzo Bianconi authored
mt7921 is only used in mt7921_dma_init routine. Signed-off-by:
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MeiChia Chiu authored
The original single LDPC cap bit cannot be used to differentiate LDPC cap in each PHY mode. This modification split the single bit into 3 bits, ht_ldpc, vht_ldpc, and he_ldpc. Reviewed-by:
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Evelyn Tsai authored
Driver needs to carry region definition when radar detection starts. Need to remap nl80211 DFS regions to chip region definition. Signed-off-by:
Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by:
Rubio Lu <Rubio-DW.Lu@mediatek.com> Signed-off-by:
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Sean Wang authored
use mt76_hw instead of open coding it Signed-off-by:
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Sean Wang authored
Properly set up the monitor mode the firmware can support to fix up RTS/CTS and beacon frames cannot be captured and forwarded to the host. Tested-by:
Sven Eckelmann <sven@narfation.org> Signed-off-by:
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Lorenzo Bianconi authored
Introduce mt7663u_mcu_power_on utility routine since the code is shared between mt7663u_mcu_init() and mt7663u_probe(). Signed-off-by:
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Lorenzo Bianconi authored
Check return value of mt7615_mcu_restart routine in mt7663u_mcu_init(). Signed-off-by:
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Ping-Ke Shih authored
smatch reports that: fw.c:1997 rtw89_append_probe_req_ie() error: uninitialized symbol 'ret'. This can be a issue only if no band is supported by the chip, but it is impossible. So, it is still safe without this patch. Signed-off-by:
Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220311020007.20414-1-pkshih@realtek.com
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Lukas Bulwahn authored
Commit dae0978d ("dt: bindings: net: add qcom,ath11k.yaml") obviously adds qcom,ath11k.yaml, but the file entry in MAINTAINERS, added with commit fcda1cb8 ("MAINTAINERS: add DT bindings files for ath10k and ath11k") then refers to qcom,ath11k.txt. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a broken reference. Repair this file reference in QUALCOMM ATHEROS ATH11K WIRELESS DRIVER, and put it in alphabetic order while at it. Fixes: fcda1cb8 ("MAINTAINERS: add DT bindings files for ath10k and ath11k") Signed-off-by:
Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by:
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