- 16 Mar, 2022 34 commits
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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:
Sean Wang <sean.wang@mediatek.com> Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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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:
Shayne Chen <shayne.chen@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:
Deren Wu <deren.wu@mediatek.com> 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:
Ryder Lee <ryder.lee@mediatek.com> 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:
Money Wang <Money.Wang@mediatek.com> Signed-off-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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Julia Lawall authored
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by:
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Jonathan Teh authored
This is an RTL8188CUS device, identifies as model N150MA-199WWS. Signed-off-by:
Jonathan Teh <jonathan.teh@outlook.com> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Julia Lawall authored
Use kzalloc instead of kmalloc + memset. The semantic patch that makes this change is: (https://coccinelle.gitlabpages.inria.fr/website/) //<smpl> @@ expression res, size, flag; @@ - res = kmalloc(size, flag); + res = kzalloc(size, flag); ... - memset(res, 0, size); //</smpl> Signed-off-by:
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Colin Ian King authored
Don't populate the read-only array wmm_oui on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by:
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- 15 Mar, 2022 4 commits
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Lorenzo Bianconi authored
Update bssid_indicator in ieee80211_bss_conf according to the number of bssid in the set. Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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John Crispin authored
Trigger ieee80211_csa_finish() on the non-transmitting interfaces when channel switch concludes on the transmitting interface. Co-developed-by:
Aloka Dixit <alokad@codeaurora.org> Signed-off-by:
John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/6fde4d7f9fa387494f46a7aa4a584478dcda06f1.1645702516.git.lorenzo@kernel.orgSigned-off-by:
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Lorenzo Bianconi authored
Add new fields in struct beacon_data to store all MBSSID elements. Generate a beacon template which includes all MBSSID elements. Move CSA offset to reflect the MBSSID element length. Co-developed-by:
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Johannes Berg authored
When CONFIG_PM isn't defined we don't have the function ieee80211_sta_restart() compiled in, but we always need it now for firmware restart. Move it out of the ifdef. Fixes: 7d352ccf ("mac80211: Add support to trigger sta disconnect on hardware restart") Link: https://lore.kernel.org/r/20220312221957.1fa96c72db51.I8ecaa5f9402fede0272161e0531ab930b97fba3e@changeidSigned-off-by:
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- 13 Mar, 2022 2 commits
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David S. Miller authored
Merge tag 'linux-can-next-for-5.18-20220313' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next linux-can-next-for-5.18-20220313 Marc Kleine-Budde says: ==================== pull-request: can-next 2022-03-13 this is a pull request of 13 patches for net-next/master. The 1st patch is by me and fixes the freeing of a skb in the vxcan driver (initially added in this net-next window). The remaining 12 patches are also by me and target the mcp251xfd driver. The first patch fixes a printf modifier (initially added in this net-next window). The remaining patches add ethtool based ring and RX/TX IRQ coalescing support to the driver. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Marc Kleine-Budde authored
This patch increases the number of RX-FIFOs to 3 and the max TX-FIFO depth to 16. This leads to the following default ring configuration. CAN-2.0 mode: | FIFO setup: TEF: 0x400: 8*12 bytes = 96 bytes | FIFO setup: RX-0: FIFO 1/0x460: 32*20 bytes = 640 bytes | FIFO setup: RX-1: FIFO 2/0x6e0: 32*20 bytes = 640 bytes | FIFO setup: RX-2: FIFO 3/0x960: 16*20 bytes = 320 bytes | FIFO setup: TX: FIFO 4/0xaa0: 8*16 bytes = 128 bytes | FIFO setup: free: 224 bytes CAN-FD mode: | FIFO setup: TEF: 0x400: 4*12 bytes = 48 bytes | FIFO setup: RX-0: FIFO 1/0x430: 16*76 bytes = 1216 bytes | FIFO setup: RX-1: FIFO 2/0x8f0: 4*76 bytes = 304 bytes | FIFO setup: TX: FIFO 3/0xa20: 4*72 bytes = 288 bytes | FIFO setup: free: 192 bytes With the previously added ethtool ring configuration support the RAM on the chip can now be runtime configured between RX and TX buffers. Link: https://lore.kernel.org/20220313083640.501791-13-mkl@pengutronix.deSigned-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
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