IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
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: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Introduce support for MT7921U 802.11ax 2x2:2SS wireless devices.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to add mt7921u driver support.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to add mt7921u driver support.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to add mt7921u driver support.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to add mt7921u driver support.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Runtime-pm is not currently supported by usb 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>
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>
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>
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>
Various spelling mistakes in comments.
Detected with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This patch fixes performance issue of beamforming tx on
bandwidth 160MHz.
Fixes: 99ad32a4ca ("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: Felix Fietkau <nbd@nbd.name>
Some of beamforming mib counters are moved to different offsets
or registers in newer chipsets.
Fixes: 99ad32a4ca ("mt76: mt7915: add support for MT7986")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Drop invalid rssi value to calculate a reasonable report
Fixes: 4550fb9e98 ("mt76: improve signal strength reporting")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: Felix Fietkau <nbd@nbd.name>
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: Felix Fietkau <nbd@nbd.name>
If devm_pinctrl_get() fails then it leads to an error pointer
dereference. Add a check to prevent that.
Fixes: 99ad32a4ca ("mt76: mt7915: add support for MT7986")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
A-die 7976 has different offset and uses different channel group
definition on txpower init values.
Fixes: 99ad32a4ca ("mt76: mt7915: add support for MT7986")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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-630
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Shayne Chen <Shayne.Chen@mediatek.com>
Signed-off-by: Peter Chiu <Chui-Hao.Chiu@mediatek.com>
Signed-off-by: Money Wang <Money.Wang@mediatek.com>
Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Money Wang <Money.Wang@mediatek.com>
Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This improves rate reach performance on units with polarized antennas.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Fix mt7921_queues_acq implementation according to the vendor sdk.
Fixes: 474a9f21e2 ("mt76: mt7921: add debugfs support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: Ryder Lee <ryder.lee@mediatek.com>
Suggested-by: Money Wang <Money.Wang@mediatek.com>
Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: Felix Fietkau <nbd@nbd.name>
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: Deren Wu <deren.wu@mediatek.com>
Tested-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Introduce mt7663u_mcu_power_on utility routine since the code is shared
between mt7663u_mcu_init() and mt7663u_probe().
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Check return value of mt7615_mcu_restart routine in mt7663u_mcu_init().
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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
Fix the following warning as reported by smatch:
New smatch warnings:
drivers/net/gtp.c:1796 gtp_genl_send_echo_req() warn: inconsistent indenting
Fixes: d33bd757d3 ("gtp: Implement GTP echo request")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Commit dae0978d41 ("dt: bindings: net: add qcom,ath11k.yaml") obviously
adds qcom,ath11k.yaml, but the file entry in MAINTAINERS, added with
commit fcda1cb816 ("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: fcda1cb816 ("MAINTAINERS: add DT bindings files for ath10k and ath11k")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220308085503.537-1-lukas.bulwahn@gmail.com
Various spelling mistakes in comments.
Detected with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220314115354.144023-20-Julia.Lawall@inria.fr
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: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220311225610.10895-1-colin.i.king@gmail.com
Biao Huang says:
====================
MediaTek Ethernet Patches on MT8195
Changes in v13:
1. add reviewed-by in "net: dt-bindings: dwmac: add support for mt8195"
as Rob's comments.
2. drop num_clks defined in mediatek_dwmac_plat_data struct in "stmmac:
dwmac-mediatek: Reuse more common features" as Angelo's comments.
Changes in v12:
1. add a new patch "stmmac: dwmac-mediatek: re-arrange clock setting" to
this series, to simplify clock handling in driver, which benefits to
binding file mediatek-dwmac.yaml.
2. modify dt-binding description in patch "net: dt-bindings: dwmac: add
support for mt8195" as Rob's comments in v10 series, put mac_cg to the
end of clock list.
3. there are small changes in patch "stmmac: dwmac-mediatek: add support
for mt8195", @AngeloGioacchino, please review it kindly.
Changes in v11:
1. add reivewed-by in "net: dt-bindings: dwmac: Convert mediatek-dwmac to
DT schema" as Rob's comments.
2. fall back "net: dt-bindings: dwmac: add support for mt8195" to v8 version
as mentioned in previous reply(https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20211216055328.15953-7-biao.huang@mediatek.com/):
2.1 there is already a special clock named "rmii_internal", which need to
be put to the end of the clock list(driver special handling),
so we can't simply put new "mac_cg" for mt8195 to the end of the clock
list.
2.2 we prefer the if-then schema, which will make mt8195 clock list clearer
with some duplicated information.
2.3 we expect the future IC will follow mt2712 or mt8195, so we only need
add new IC name to compatible list for future IC, and will not make the
clock list binding files worse.
Changes in v10:
1. add detailed description in "arm64: dts: mt2712: update ethernet
device node" to make the modifications clearer as Matthias's comments.
2. modify dt-binding description as Rob's comments, and "make dtbs_check" runs
pass locally with "arm64: dts: mt2712: update ethernet device node"
in this series.
Changes in v9:
1. remove oneOf for 1 entry as Rob's comments.
2. add new clocks to the end of existing clocks to simplify
the binding as Rob's comments.
Changes in v8:
1. add acked-by in "stmmac: dwmac-mediatek: add platform level clocks
management" patch
Changes in v7:
1. fix uninitialized warning as Jakub's comments.
Changes in v6:
1. update commit message as Jakub's comments.
2. split mt8195 eth dts patch("arm64: dts: mt8195: add ethernet device
node") from this series, since mt8195 dtsi/dts basic patches is still
under reviewing.
https://patchwork.kernel.org/project/linux-mediatek/list/?series=579071
we'll resend mt8195 eth dts patch once all the dependent patches are
accepted.
Changes in v5:
1. remove useless inclusion in dwmac-mediatek.c as Angelo's comments.
2. add acked-by in "net-next: stmmac: dwmac-mediatek: add support for
mt8195" patch
Changes in v4:
1. add changes in commit message in "net-next: dt-bindings: dwmac:
Convert mediatek-dwmac to DT schema" patch.
2. remove ethernet-controller.yaml since snps,dwmac.yaml already include it.
Changes in v3:
1. Add prefix "net-next" to support new IC as Denis's suggestion.
2. Split dt-bindings to two patches, one for conversion, and the other for
new IC.
3. add a new patch to update device node in mt2712-evb.dts to accommodate to
changes in driver.
4. remove unnecessary wrapper as Angelo's suggestion.
5. Add acked-by in "net-next: stmmac: dwmac-mediatek: Reuse more common
features" patch.
Changes in v2:
1. fix errors/warnings in mediatek-dwmac.yaml with upgraded dtschema tools
Changes in v1:
This series include 5 patches:
1. add platform level clocks management for dwmac-mediatek
2. resue more common features defined in stmmac_platform.c
3. add ethernet entry for mt8195
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add binding document for the ethernet on mt8195.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add Ethernet support for MediaTek SoCs from the mt8195 family.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Convert mediatek-dwmac to DT schema, and delete old mediatek-dwmac.txt.
And there are some changes in .yaml than .txt, others almost keep the same:
1. compatible "const: snps,dwmac-4.20".
2. delete "snps,reset-active-low;" in example, since driver remove this
property long ago.
3. add "snps,reset-delay-us = <0 10000 10000>" in example.
4. the example is for rgmii interface, keep related properties only.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since there are some changes in ethernet driver:
update ethernet device node in dts to accommodate to it.
1. stmmac_probe_config_dt() in stmmac_platform.c will initialize specified
parameters according to compatible string "snps,dwmac-4.20a", then,
dwmac-mediatek.c can skip the initialization if add compatible string
"snps,dwmac-4.20a" in eth device node.
2. commit 882007ed78 ("net-next: dt-binding: dwmac-mediatek: add more
description for RMII") added rmii internal support, we should add
corresponding clocks/clocks-names in eth device node.
3. add "snps,reset-delays-us = <0 10000 10000>;" to ensure reset delay
can meet PHY requirement.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The rmii_internal clock is needed only when PHY
interface is RMII, and reference clock is from MAC.
Re-arrange the clock setting as following:
1. the optional "rmii_internal" is controlled by devm_clk_get(),
2. other clocks still be configured by devm_clk_bulk_get().
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch makes dwmac-mediatek reuse more features
supported by stmmac_platform.c.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch implements clks_config callback for dwmac-mediatek platform,
which could support platform level clocks management.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
