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f276e20b |
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10-May-2022 |
Johannes Berg <johannes.berg@intel.com> |
wifi: mac80211: move interface config to new struct We'll use bss_conf for per-link configuration later, so move out all the non-link-specific data out into a new struct ieee80211_vif_cfg used in the vif. Some adjustments were done with the following spatch: @@ expression sdata; struct ieee80211_vif *vifp; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ ( -sdata->vif.bss_conf.var +sdata->vif.cfg.var | -vifp->bss_conf.var +vifp->cfg.var ) @bss_conf@ struct ieee80211_bss_conf *bss_conf; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ -bss_conf->var +vif_cfg->var (though more manual fixups were needed, e.g. replacing "vif_cfg->" by "vif->cfg." in many files.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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1dac5126 |
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17-Dec-2020 |
Zhi Han <z.han@gmx.net> |
mt7601u: check the status of device in calibration When the usb device being plugged out, before ieee80211 gets to know the hw being removed, it gets to know that the association status changed, and thus ask for the device to do the calibration. This causes error as the hw is absent. This can be avoid by checking the status of the device before sending the calibration request to the device. Signed-off-by: Zhi Han <z.han@gmx.net> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201217161657.GB12562@E480
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1808191d |
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31-Aug-2020 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
mt7601u: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200901173603.GA2701@embeddedor
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e6cf87bf |
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19-Aug-2020 |
Lee Jones <lee.jones@linaro.org> |
mt7601u: phy: Fix misnaming when documented function parameter 'dac' Fixes the following W=1 kernel build warning(s): drivers/net/wireless/mediatek/mt7601u/phy.c:1216: warning: Function parameter or member 'dac' not described in 'mt7601u_set_tx_dac' drivers/net/wireless/mediatek/mt7601u/phy.c:1216: warning: Excess function parameter 'path' description in 'mt7601u_set_tx_dac' Cc: Jakub Kicinski <kubakici@wp.pl> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Felix Fietkau <nbd@openwrt.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200819072402.3085022-16-lee.jones@linaro.org
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15e14f76 |
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21-Sep-2019 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt7601u: fix bbp version check in mt7601u_wait_bbp_ready Fix bbp ready check in mt7601u_wait_bbp_ready. The issue is reported by coverity with the following error: Logical vs. bitwise operator The expression's value does not depend on the operands; inadvertent use of the wrong operator is a likely logic error. Addresses-Coverity-ID: 1309441 ("Logical vs. bitwise operator") Fixes: c869f77d6abb ("add mt7601u driver") Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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1802d0be |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
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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92963318 |
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08-Jun-2018 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt7601u: remove warning when avg_rssi is zero It turned out that we can run calibration without already received frames with RSSI data. In such case just don't update AGC register and don't print the warning. Fixes: b305a6ab0247 ("mt7601u: use EWMA to calculate avg_rssi") Reported-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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b305a6ab |
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16-Apr-2018 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt7601u: use EWMA to calculate avg_rssi avr_rssi is not calculated correctly as we do not divide result by 256 (mt76 sum avg_rssi1 and avg_rssi2 and divide by 512). However dividing by 256 will make avg_rssi almost the same as last rssi value - not really an average. So use EWMA to calculate avg_rssi. I've chosen weight_rcp=4 to convergence quicker on signal strength changes. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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5156b054 |
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30-Mar-2018 |
Gustavo A. R. Silva <gustavo@embeddedor.com> |
mt7601u: phy: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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d43af505 |
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30-Aug-2016 |
Jakub Kicinski <kuba@kernel.org> |
mt7601u: use linux/bitfield.h Use the newly added linux/bitfield.h. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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c869f77d |
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26-May-2015 |
Jakub Kicinski <kubakici@wp.pl> |
add mt7601u driver Add support for the simplest of MediaTek Wi-Fi devices - MT7601U. It is a single stream bgn chip with no bells or whistles. This driver is partially based on Felix's mt76 but IMHO it doesn't make sense to merge the two right now because MT7601U is a design somewhere between old Ralink devices and new Mediatek chips. There wouldn't be all that much code sharing with the devices mt76 supports. Situation may obviously change when someone decides to extend m76 with support for the more recent USB dongles. The driver supports only station mode. I'm hoping to add AP support when time allows. This driver sat on GitHub for quite a while and got some testing there: http://github.com/kuba-moo/mt7601u Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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