wifi: mt76: partially move channel change code to core

This allows the core code to change the channel. Code deduplication and
preparation for adding scanning code to the core.

Link: https://patch.

wifi: mt76: partially move channel change code to core

This allows the core code to change the channel. Code deduplication and
preparation for adding scanning code to the core.

Link: https://patch.msgid.link/20240828063422.44813-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt76x02: introduce SAR support

Add SAR spec support to mt76x02 driver to allow configuring SAR power
limitations on the frequency ranges from the userland.

Signed-off-by: Lorenzo Bianconi <lo

mt76: mt76x02: introduce SAR support

Add SAR spec support to mt76x02 driver to allow configuring SAR power
limitations on the frequency ranges from the userland.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: use mt76_dev in mt76_is_{mmio,usb}

Convert mt76_is_mmio and mt76_is_usb to rely on mt76_dev instead of
mt76x02_dev since this is a property not strictly related to hw chipset
and it will be mo

mt76: use mt76_dev in mt76_is_{mmio,usb}

Convert mt76_is_mmio and mt76_is_usb to rely on mt76_dev instead of
mt76x02_dev since this is a property not strictly related to hw chipset
and it will be more reusable

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt76x02u: move mt76x02u_mac_start in mt76x02-usb module

Unify mt76x02u_mac_start between mt76x2u and mt76x0u since the
code is shared between both drivers

Signed-off-by: Lorenzo Bianconi <lor

mt76: mt76x02u: move mt76x02u_mac_start in mt76x02-usb module

Unify mt76x02u_mac_start between mt76x2u and mt76x0u since the
code is shared between both drivers

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt76x0: remove unneeded return value on set channel

We allways return 0 from mt76x0_phy_set_channel(), no need to pass
return value upward.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.c

mt76: mt76x0: remove unneeded return value on set channel

We allways return 0 from mt76x0_phy_set_channel(), no need to pass
return value upward.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt76x02: fix some checkpatch warnings

This fixes the following checkpatch warnings:

ERROR: code indent should use tabs where possible
CHECK: Alignment should match open parenthesis
CHECK: No

mt76: mt76x02: fix some checkpatch warnings

This fixes the following checkpatch warnings:

ERROR: code indent should use tabs where possible
CHECK: Alignment should match open parenthesis
CHECK: No space is necessary after a cast
CHECK: Please don't use multiple blank lines
CHECK: Avoid precedence issues in macro
WARNING: Statements should start on a tabstop
WARNING: Unnecessary space before function pointer arguments

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation this program is
distributed in the hope that it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 655 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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mt76x0: remove mt76x0u_alloc_device routine

Remove mt76x0u_alloc_device since it just runs mt76_alloc_device.
Move mt76_alloc_device call in mt76x0u_probe and in mt76x0e_probe

Signed-off-by: Lorenz

mt76x0: remove mt76x0u_alloc_device routine

Remove mt76x0u_alloc_device since it just runs mt76_alloc_device.
Move mt76_alloc_device call in mt76x0u_probe and in mt76x0e_probe

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move mt76x02_bss_info_changed in mt76x02-lib module

Unify drv_bss_info_changed mac80211 callback and remove duplicated
code in mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <loren

mt76: move mt76x02_bss_info_changed in mt76x02-lib module

Unify drv_bss_info_changed mac80211 callback and remove duplicated
code in mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move tx protection routines in mt76x02-lib module

Move mt76x02_set_rts_threshold and mt76x02_mac_set_tx_protection
routines in mt76x02-lib module and remove duplicated code in mt76x0
and mt76x

mt76: move tx protection routines in mt76x02-lib module

Move mt76x02_set_rts_threshold and mt76x02_mac_set_tx_protection
routines in mt76x02-lib module and remove duplicated code in mt76x0
and mt76x2 drivers. Remove pci_mac.c and mt76x0/mac.c since now are
empty files

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: pci: enable AP support

Add missing mac80211 callbacks to mt76x0e_ops data structure
and add mt76x02_beacon utility routines in mt76x0_bss_info_changed
in order to enable/disable beacon trans

mt76x0: pci: enable AP support

Add missing mac80211 callbacks to mt76x0e_ops data structure
and add mt76x02_beacon utility routines in mt76x0_bss_info_changed
in order to enable/disable beacon transmission

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move mt76x02_sw_scan and mt76x02_sw_scan_complete in mt76x02-lib module

Move mt76x02_sw_scan and mt76x02_sw_scan_complete utility routines
in mt76x02_util.c in order to be reused by mt76x0 and

mt76: move mt76x02_sw_scan and mt76x02_sw_scan_complete in mt76x02-lib module

Move mt76x02_sw_scan and mt76x02_sw_scan_complete utility routines
in mt76x02_util.c in order to be reused by mt76x0 and mt76x2u drivers
and remove duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move mt76x02_mac_set_short_preamble in mt76x02_mac.c

Move mt76x02_mac_set_short_preamble routine in mt76x02-lib module
since it is shared between mt76x0 and mt76x2 drivers

Signed-off-by: Lore

mt76: move mt76x02_mac_set_short_preamble in mt76x02_mac.c

Move mt76x02_mac_set_short_preamble routine in mt76x02-lib module
since it is shared between mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: align mt76x0u and mt76x0e fw version

Unify firmware version used on mt76x0e and mt76x0u drivers.
Fallback to mt7610u fw if mt7610e one is not available

Signed-off-by: Lorenzo Bianconi <lore

mt76x0: align mt76x0u and mt76x0e fw version

Unify firmware version used on mt76x0e and mt76x0u drivers.
Fallback to mt7610u fw if mt7610e one is not available

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: mac: remove mt76x0_mac_set_ampdu_factor

Remove no longer used mt76x0_mac_set_ampdu_factor routine

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau

mt76x0: mac: remove mt76x0_mac_set_ampdu_factor

Remove no longer used mt76x0_mac_set_ampdu_factor routine

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: pci: add missing MODULE_FIRMWARE macro

Add missing firmware declaration for mt76x0e driver

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nb

mt76x0: pci: add missing MODULE_FIRMWARE macro

Add missing firmware declaration for mt76x0e driver

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt76x0: handle chip specific initval differences

Some RF registers need different values for various chips.
For at least mt76x0_rf_central_tab registers, overwriting them later does
not work,

mt76: mt76x0: handle chip specific initval differences

Some RF registers need different values for various chips.
For at least mt76x0_rf_central_tab registers, overwriting them later does
not work, as the wrong values can cause the entire system to hang on some
devices with MT7610E

Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: do not perform MCU calibration for MT7630

Driver works better for MT7630 without MCU calibration, which
looks like it can hangs the firmware. Vendor driver do not
perform it for MT7630 as we

mt76x0: do not perform MCU calibration for MT7630

Driver works better for MT7630 without MCU calibration, which
looks like it can hangs the firmware. Vendor driver do not
perform it for MT7630 as well.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: phy: unify calibration between mt76x0u and mt76x0e

Align phy calibration logic between mt76x0u and mt76x0e drivers
This patch improves connection stability with low SNR

Signed-off-by: Loren

mt76x0: phy: unify calibration between mt76x0u and mt76x0e

Align phy calibration logic between mt76x0u and mt76x0e drivers
This patch improves connection stability with low SNR

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: use mt76x02_mac_work as stats handler

Use mt76x02_mac_work utility routine as stats workqueue handler
and remove duplicated code. Moreover run mac stuck check in
mt76x02_mac_work for client

mt76x0: use mt76x02_mac_work as stats handler

Use mt76x02_mac_work utility routine as stats workqueue handler
and remove duplicated code. Moreover run mac stuck check in
mt76x02_mac_work for client interfaces.
Remove no longer used avg_ampdu_len and mt76x02_mac_stats data
structure in mt76x02_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: use shared debugfs implementation

Use mt76x02 debugfs implementation and remove duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <n

mt76x0: use shared debugfs implementation

Use mt76x02 debugfs implementation and remove duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move mt76x02_mac_work routine in mt76x02-lib module

Move mt76x02_mac_work routine in mt76x02_mac.c in order to be reused by
mt76x0 driver to read device statistics

Signed-off-by: Lorenzo Bian

mt76: move mt76x02_mac_work routine in mt76x02-lib module

Move mt76x02_mac_work routine in mt76x02_mac.c in order to be reused by
mt76x0 driver to read device statistics

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: phy: use proper name convention

Use mt76x0_phy as prefix for routines in mt76x0/phy.c
Moreover use mt76x0_rf_set to enable vco calibration in
mt76x0_phy_vco_cal

Signed-off-by: Lorenzo Bianc

mt76x0: phy: use proper name convention

Use mt76x0_phy as prefix for routines in mt76x0/phy.c
Moreover use mt76x0_rf_set to enable vco calibration in
mt76x0_phy_vco_cal

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: phy: do not run calibration during channel switch

Do not perform phy/vga calibration during channel switch.
Moreover remove mt76x0_agc_save and mt76x0_agc_restore routines
since they are no

mt76x0: phy: do not run calibration during channel switch

Do not perform phy/vga calibration during channel switch.
Moreover remove mt76x0_agc_save and mt76x0_agc_restore routines
since they are no longer necessary. Furthermore run mt76_set_channel
in order to check if there are pending frames during channel switch

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76x0: pci: introduce mt76x0_phy_calirate routine

Add mt76x0_phy_calirate routine in order to perform
phy calibration for mt76x0e devices.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.

mt76x0: pci: introduce mt76x0_phy_calirate routine

Add mt76x0_phy_calirate routine in order to perform
phy calibration for mt76x0e devices.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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