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path: root/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
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2024-09-06wifi: mt76: partially move channel change code to coreFelix Fietkau
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>
2021-12-19mt76: mt76x02: introduce SAR supportLorenzo Bianconi
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>
2020-02-14mt76: move txpower_conf back to driver specific structsFelix Fietkau
Nothing in the core uses it Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: move state from struct mt76_dev to mt76_phyFelix Fietkau
Allows keeping per-wiphy state separate Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: move channel state to struct mt76_phyFelix Fietkau
Add support for an extra wiphy in mt76_set_channel and mt76_get_survey This is preparation for supporting multiple wiphys per device to support the concurrent dual-band feature of MT7615D Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: add support for an extra wiphy in the main tx pathFelix Fietkau
This is preparation for supporting multiple wiphys per device to support the concurrent dual-band feature of MT7615D Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-11-20mt76: use mt76_dev in mt76_is_{mmio,usb}Lorenzo Bianconi
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>
2019-11-20mt76: unify channel survey update codeFelix Fietkau
Host time is used to calculate the channel active time on mt7603 and mt7615. Use the same on mt76x02 and move the lock to core code to get rid of some duplicated code. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x0: remove unneeded return value on set channelStanislaw Gruszka
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>
2019-09-05mt76: mt76x02: introduce mt76x02_pre_tbtt_enable and mt76x02_beacon_enable ↵Lorenzo Bianconi
macros Improve code readability introducing mt76x02_pre_tbtt_enable and mt76x02_beacon_enable utility macros Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-06-30Merge tag 'mt76-for-kvalo-2019-06-27' of https://github.com/nbd168/wirelessKalle Valo
mt76 patches for 5.3 * use NAPI polling for tx cleanup on mt7603/mt7615 * various fixes for mt7615 * unify some code between mt7603 and mt7615 * fix locking issues on mt76x02 * add support for toggling edcca on mt7603 * fix reading target tx power with ext PA on mt7603/mt7615 * fix initalizing channel maximum power * fix rate control / tx status reporting issues on mt76x02/mt7603 * add support for eeprom calibration data from mtd on mt7615 * support configuring tx power on mt7615 * fix external PA support on mt76x0 * per-chain signal reporting on mt7615 * rx/tx buffer fixes for USB devices
2019-06-25mt76: mt76x02: remove enable from mt76x02_edcca_init signatureLorenzo Bianconi
Remove enable parameter from mt76x02_edcca_init routine signature since it is always true Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174Thomas Gleixner
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>
2019-05-01mt76x02: introduce beacon_opsStanislaw Gruszka
Enabling/disableing TBTT and beacon will be diffrent for USB. Introduce beacon_ops to encapsulate that and implement it for MMIO. USB implementation is noop for now. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-02-26mt76: mt76x02: fix ED/CCA enabling/disablingFelix Fietkau
ED/CCA needs to be disable before stopping the MAC to avoid hangs from tx being blocked. It must only be enabled again after the MAC has been started again. In many places this wasn't done properly, so fix this by always clearing the relevant ED/CCA bits in mt76x2_mac_stop and set it up again after channel change or calibration is done Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76x0: pci: add DFS supportLorenzo Bianconi
Introduce dfs support in mt76x0e driver and unlock radar channels Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76: move mt76x02_bss_info_changed in mt76x02-lib moduleLorenzo Bianconi
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>
2018-11-30mt76: move tx protection routines in mt76x02-lib moduleLorenzo Bianconi
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>
2018-11-30mt76: move mt76x02_set_tx_ackto in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_set_tx_ackto and mt76x02_set_coverage_class routines in mt76x02-lib module in order to be reused by mt76x0 driver. This is a preliminary patch to unify drv_bss_info_changed mac80211 callback between mt76x0 and mt76x2 drivers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76x0: pci: enable AP supportLorenzo Bianconi
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>
2018-11-30mt76: move mt76x02_sw_scan and mt76x02_sw_scan_complete in mt76x02-lib moduleLorenzo Bianconi
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>
2018-11-30mt76x0: pci: add pre_tbtt_tasklet supportLorenzo Bianconi
Enable/disable pre_tbtt_tasklet in mt76x0 driver in order to add AP support Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76: move mt76x02_mac_set_short_preamble in mt76x02_mac.cLorenzo Bianconi
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>
2018-11-30mt76x0: phy: unify calibration between mt76x0u and mt76x0eLorenzo Bianconi
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>
2018-11-30mt76x0: pci: add get_survey supportLorenzo Bianconi
Move mt76x02_update_channel routine in mt76x02-lib module in order to be reused by mt76x0 driver adding get_survey support Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-13mt76x0: phy: do not run calibration during channel switchLorenzo Bianconi
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>
2018-10-05mt76: rename mt76x02_util.h in mt76x02.hLorenzo Bianconi
Rename mt76x02_util.h header file in mt76x02.h since now contains all mt76x02 related definitions and not just utility routines declarations Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: unify rxwi parsing between mt76x2 and mt76x0 driversLorenzo Bianconi
Unify rxwi parsing between mt76x2 and mt76x0. Remove the following routines: - mt76x0_phy_get_rssi - mt76x0_queue_rx_skb - mt76x0_mac_process_rx Moreover remove mt76x2/common.c and mt76x0/mac.h since are empty files Enable CCMP PN sw validation Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: merge mt76x0_dev in mt76x02_devLorenzo Bianconi
Merge mt76x0_dev data structure in mt76x02_dev one and remove duplicated code. Remove unused definition in mt76x0.h. Moreover merge mt76x0_caldata and mt76x02_rx_freq_cal data structures. This is a preliminary patch for rxwi unification. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: mac: use sta ewma estimation for rssi trackingLorenzo Bianconi
Use shared mt76x02 utility routines for rssi tracking. Moreover remove no longer used con_mon_lock spinlock and following variable: - ap_bssid - bcn_freq_off - bcn_phy_mode - avg_rssi Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-01mt76x0: add ieee80211_ops ops pointer to mt76x0_alloc_device signatureLorenzo Bianconi
Add ieee80211_ops ops pointer to mt76x0_alloc_device routine signature in order to specify mac80211 callbacks and remove usb dependency from mt76x0 generic code. Move mt76x0_ops callbacks in usb module in order to remove leftover usb dependency in mt76x0 generic code. Introduce mt76x0e_ops mac80211 callbacks for pci code Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-01mt76x0: init rx filter in mt76x0_init_hardwareLorenzo Bianconi
Initialize rxfilter mask at bootstrap an not at mac start. This is a preliminary patch to share mt76x2_mac_start routine between mt76x2e and mt76x0e drivers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-01mt76x0: phy: introduce mt76x0_phy_set_txpower routineLorenzo Bianconi
Add mt76x0_phy_set_txpower routine in order to configure base and per rate tx power gain. Moreover take into account txpower_conf in order to limit the tx power gain according to the bound provided by mac80211 Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: inital split between pci and usbStanislaw Gruszka
For now pci driver can read ASIC version from the device :-) Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: move stop related routines in mt76x0_mac_stopLorenzo Bianconi
Move tear-down routines in mt76x0_mac_stop function. mt76x0_mac_stop routines will be reused in mt76x0_suspend Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: enable per-sta tx queueingLorenzo Bianconi
Initialize wake_tx_queue function pointer in ieee80211_ops in order to enable per-sta tx queueing. Moreover set driver private txq size Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: stop stat workqueue at hw stopLorenzo Bianconi
Cancel tx status workqueue during vif teardown Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: mark device as running in mt76x0_startLorenzo Bianconi
Set MT76_STATE_RUNNING flag in mt76x0_start routine and clear it in mt76x0_stop one Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify sta_rate_tbl_update and related helpersStanislaw Gruszka
Use common sta_rate_tbl_update on mt76x0 and mt76x2. mt76x0 do not have support TPC (transmision power control) implmented, msta->wcid.max_txpwr_adj is only set for mt76x2. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify add_interfaceStanislaw Gruszka
Make common add_interface for mt76x0 and mt76x2e. This change behavior for mt76x0, but it should work with the new implementation. mt76x2u has different implementation. Maybe it can use common one, but for now leave it as is. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify remove_interfaceStanislaw Gruszka
Use common remove_interface callback in mt76x0 and mt76x2. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: remove vif_maskStanislaw Gruszka
Make remove_interface more similar to mt76x2. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify conf_txStanislaw Gruszka
Use one conf_tx implementation in mt76x0 and mt76x2. Note this change conf_tx for mt76x0, but it should work with mt76x2 version. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x0: remove empty sta_notifyStanislaw Gruszka
Remove empty implementation of sta_notify. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify set_keyStanislaw Gruszka
Merge mt76x0 and mt76x2 set_key mac80211 callback. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify ampdu_actionStanislaw Gruszka
Use mt76x2_ampdu_action as common function, mt76x0 ampdu_action was diffrent, but mt76x2 version should work for this driver as well. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: pratially unify add_interfaceStanislaw Gruszka
Create common mt76x02_vif_init function and use int on drivers add_interface callback. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: unify sta_add / sta_removeStanislaw Gruszka
Merge mt76x0 and mt76x0 sta add/remove callback. We drop mt76x0_mac_set_ampdu_factor() for now. Need to consider to add it to common code, but mt76x2 don't do it so perhaps mt76x0 don't need it as well. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: move wcid fields to common mt76_dev structStanislaw Gruszka
All current MT devices including new MT7603 type chips support 128 WCIDs, we can unify wcid data in common mt76_dev structure. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-17Merge wireless-drivers into wireless-drivers-nextKalle Valo
Solve the conflict in main.c early on as there will be a lot more mt76 patches in the queue.
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