Based on: 1ac627024d ("kernel: ath10k-ct: provide a build variant for
small RAM devices")
Like described in the ath10k-ct-smallbuffers version, oom-killer gets
triggered frequently by devices with small RAM.
That change is necessary for many community mesh networks which use
ath10k based devices with too little RAM. The -ct driver has been
proven unstable if used with 11s meshing and only wave2 chipsets are
supporting 11s. Freifunk Berlin is nowadays assembling its
firmware-based completely of vanilla OpenWRT with some package additions
which are made through the imagebuilder. Therefore we cannot take the
approach other freifunk communities have taken to maintain that patch
downstream [1]. Other communities consider these devices as broken and
that change would pretty much give those devices a second life [2].
[1] - 450b306e54
[2] - https://github.com/freifunk-gluon/gluon/issues/1988#issuecomment-619532909
Signed-off-by: Simon Polack <spolack+git@mailbox.org>
Signed-off-by: Nick Hainke <vincent@systemli.org>
(cherry picked from commit 694757a08f)
The following patches were backported from upstream before and are not
needed any more:
package/kernel/mac80211/patches/ath/980-ath10k-fix-max-antenna-gain-unit.patch
package/kernel/mac80211/patches/subsys/307-mac80211-do-not-access-the-IV-when-it-was-stripped.patch
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
71e08471ab56 mt76: eeprom: fix return code on corrected bit-flips
9a8fc6636d83 mt76: move sar_capa configuration in common code
7cdbea1dc82a mt76: only access ieee80211_hdr after mt76_insert_ccmp_hdr
678071ef7029 mt76: mt7615: clear mcu error interrupt status on mt7663
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit fc4398fe71)
a6451fea5a3d mt76: mt7615: improve wmm index allocation
1911486414dc mt76: mt7915: improve wmm index allocation
7998a41d1321 mt76: clear sta powersave flag after notifying driver
664475574438 mt76: mt7603: introduce SAR support
5c0da39c940b mt76: mt7915: introduce SAR support
77fc6c439a32 mt76: mt7603: improve reliability of tx powersave filtering
094b3d800835 firmware: update mt7663 rebb firmware to 20200904171623
25237b19bcc1 mt76: eeprom: tolerate corrected bit-flips
1463cb4c6ac2 mt76: mt7921: fix boolreturn.cocci warning
586bad6020f7 mt76: mt7921: use correct iftype data on 6GHz cap init
8ec95c910425 mt76: mt7921s: fix bus hang with wrong privilege
688e30c7d854 firmware: update mt7921 firmware to version 20211014
6fad970893dd mt76: fix key pointer overwrite in mt7921s_write_txwi/mt7663_usb_sdio_write_txwi
95acf972750c mt76: fix 802.3 RX fail by hdr_trans
3f402b0cf6c0 mt76: mt7921s: fix possible kernel crash due to invalid Rx count
929a03a8d65d mt76: connac: fix last_chan configuration in mt76_connac_mcu_rate_txpower_band
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 7e15390056)
Some drivers that do their own sequence number allocation (e.g. ath9k, mwlwifi) rely
on being able to modify params->ssn on starting tx ampdu sessions.
This was broken by a change that modified it to use sta->tid_seq[tid] instead.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit ddd977fcc5)
No functional changes, just some renames to make it easier to keep mt76 in
sync with upstream
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit e62c550470)
(cherry-picked from commit a889dcd3f2)
Required for an upcoming mt76 update
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 978e822db3)
(cherry-picked from commit af9d31aacc)
This is needed for an upcoming mt76 update
also sync iw nl80211 with kernel backports
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 2bfac61483)
(cherry-picked from commit 36019ed589)
Improves airtime fairness, especially for devices with larger firmware buffers
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit a5888ad6b3)
On systems using brmcfmac (e.g. Raspberry Pi Zero W) without this fix,
the final setup-call:
iw dev wlan0 ibss join ...
fails with returncode 161 and message:
"command failed: Not supported (-95)"
So this patch calls an explicit:
iw dev wlan0 set type ibss
just prior to the 'ibss join' command.
I have tested several ath9k and mt76xx devices
with different revisions: this patch does not harm.
please also apply to stable branch.
Signed-off-by: Bastian Bittorf <bb@npl.de>
(cherry-picked from commit ea5fce3f46)
In some cases, spurious failures might be cleared by teardown and retry
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 42dda0ed3e)
The channel offset used for VHT segment calculation was missing for HT
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit a0d81ba0d5)
Some drivers advertise it, but it's not supported at the moment
Reported-by: John Thomson <git@johnthomson.fastmail.com.au>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 42a99b18ff)
The colon does not directly follow the "VHT Capabilities" string
Reported-by: John Thomson <git@johnthomson.fastmail.com.au>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 3518b793a2)
Emit the new band option instead of hwmode
Support 6 GHz band and HE options
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 8504212f65)
Use it to look up frequencies only in the configured band to better deal
with channel number overlap
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 8b8c1cb09b)
OpenWrt's special gpio-button-hotplug driver is still using
exclusively the legacy GPIO Subsystem gpio_ API.
While it still does work fine for most devices, upstream
linux is starting to convert platform support like that of
the APU2/3/4 to the new GPIOD LOOKUP tables that are not
supported by it.
Hence, this patch replaces the gpio_ calls present in
gpio-button-hotplug with gpiod_ equivalent wherever
it's possible. This allows the driver to use the
gpiod lookup tables and still have a fallback for
legacy platform data code that just sets button->gpio
set to the real button/switch GPIO.
As a bonus: the active_low logic is now being handled
by the linux's gpio subsystem too. Another issue that
was address is the of_handle leak in the dt parser
error path.
Tested with legacy platform data: x86_64: APU2, MX-100
Tested on OF: ATH79; MR18, APM821xx: Netgear WNDR4700,
RAMIPS: WL-330N3G
LANTIQ: AVM FritzBox 7360v1
Reported-by: Chris Blake <chrisrblake93@gmail.com>
Tested-by: Chris Blake <chrisrblake93@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 2b0378cf9f)
Add in a fix for 160Mhz dfs on 5.10 and higher.
Add support for 5.13 and 5.15 kernels.
Add of_get_mac_address support for 5.15 driver.
Signed-off-by: Andrew Robbins <andrew@robbinsa.me>
(cherry picked from commit 1d2bc94f78)
As the name suggests, act_gact has the generic actions such as dropping
and accepting packets, so move it into kmod-sched-core.
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
(cherry-picked from commit 10aacb9a6c)
drv_mac80211_teardown fails silently if the device to be torn down is
not defined. This commit prints an error message.
branches affected: trunk, 21.02
Signed-off-by: Bob Cantor <coxede6557@w3boats.com>
(cherry-picked from commit 3933e29d1b)
When wifi is turned off, drv_mac80211_teardown sometimes fails (silently)
because the device to be torn down is not defined.
This situation arises if drv_mac80211_setup was called twice when
wifi was turned on.
This commit ensures that the device to be torn down is always defined
in drv_mac80211_teardown.
Steps to reproduce:
1) Use /sbin/wifi to turn on wifi.
uci set wireless.@wifi-iface[0].disabled=0
uci set wireless.@wifi-device[0].disabled=0
uci commit
wifi
2) Use /sbin/wifi to turn off wifi.
uci set wireless.@wifi-device[0].disabled=1
uci commit
wifi
3) Observe that wifi is still up.
branches affected: trunk, 21.02
Signed-off-by: Bob Cantor <coxede6557@w3boats.com>
(cherry-picked from commit d515f6b6cd)
If drv_mac80211_setup is called twice with the same wifi configuration,
then the second call returns early with error HOSTAPD_START_FAILED.
(wifi works nevertheless, despite the fact that setup is incomplete. But
"ubus call network.wireless status" erroneously reports that radio0 is down.)
The relevant part of drv_mac80211_setup is,
if [ "$no_reload" != "0" ]; then
add_ap=1
ubus wait_for hostapd
local hostapd_res="$(ubus call hostapd config_add "{\"iface\":\"$primary_ap\", \"config\":\"${hostapd_conf_file}\"}")"
ret="$?"
[ "$ret" != 0 -o -z "$hostapd_res" ] && {
wireless_setup_failed HOSTAPD_START_FAILED
return
}
wireless_add_process "$(jsonfilter -s "$hostapd_res" -l 1 -e @.pid)" "/usr/sbin/hostapd" 1 1
fi
This commit sets no_reload = 0 during the second call of drv_mac80211_setup.
It is perhaps worth providing a way to reproduce the situation
where drv_mac80211_setup is called twice.
When /sbin/wifi is used to turn on wifi,
uci set wireless.@wifi-iface[0].disabled=0
uci set wireless.@wifi-device[0].disabled=0
uci commit
wifi
/sbin/wifi makes the following ubus calls,
ubus call network reload
ubus call network.wireless down
ubus call network.wireless up
The first and third ubus calls both call drv_mac80211_setup,
while the second ubus call triggers wireless_device_setup_cancel.
So the call sequence becomes,
drv_mac80211_setup
wireless_device_setup_cancel
drv_mac80211_setup
In contrast, when LuCI is used to turn on wifi only a single call
is made to drv_mac80211_setup.
branches affected: trunk, 21.02
Signed-off-by: Bob Cantor <coxede6557@w3boats.com>
(cherry-picked from commit a29ab3b79a)
Call rate control handler after intermediate queueuing
Includes follow-up fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
cherry-picked from commits:
- 7dd8829ef9
- a603e82dd3
- 8bb4437c01
Major changes are:
Avoid page allocation failure from upcase table allocation.
Add support for FITRIM.
Improve write perofmrance on dirsync mount.
Improve lookup perofmrance.
Fix a bug on discard mount.
Switch to AUTORELEASE to avoid having to bump it.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
We need to skip sampling if the next sample time is after jiffies, not before.
This patch fixes an issue where in some cases only very little sampling (or none
at all) is performed, leading to really bad data rates
Signed-off-by: Felix Fietkau <nbd@nbd.name>
bddc1db76d0f mt76: mt7915: drop the use of repeater entries for station interfaces
3c90f35dddac mt76: mt7915: add thermal sensor device support
afab0e8202ff mt76: mt7915: add thermal cooling device support
41cf02184699 mt76: mt7615: add thermal sensor device support
2ac6b8762565 mt76: connac: update BA win size in Rx direction
ddb301127291 mt76: mt7921: fix reset under the deep sleep is enabled
e4cbefd1d69a mt76: mt7921: avoid unnecessary consecutive WiFi resets
393eea2034d7 mt76: mt7921: fix invalid register access in wake_work
a15d46407ffa mt76: mt7921: fix OMAC idx usage
e4d267d8e900 mt76: mt7921: enable runtime pm by default
50fd8ce2412a mt76: connac: add bss color support for sta mode
e29058c3c860 mt76: mt7921: return proper error value in mt7921_mac_init
c89c8c347b1e mt76: mt7921: do not schedule hw reset if the device is not running
9f7bb428e587 mt76: mt7921: reset wfsys during hw probe
22ea365913b5 mt76: mt7915: add .offset_tsf callback
ad91f8e8e494 mt76: mt7615: add .offset_tsf callback
6f871f35e3c1 mt76: mt7915: use mt7915_mcu_get_txpower_sku() to get per-rate txpower
597b68b7daa3 mt76: mt7615: remove useless if condition in mt7615_add_interface()
3945264468eb mt76: testmode: fix memory leak in mt76_testmode_alloc_skb
bdcc57a11606 mt76: testmode: remove unnecessary function calls in mt76_testmode_free_skb
a9763452601d mt76: testmode: remove undefined behaviour in mt76_testmode_alloc_skb
4aef2a2be464 mt76: mt7615: fix potential overflow on large shift
d9dd7635b055 mt76: mt7915: use mt7915_mcu_get_mib_info() to get survey data
d740e921758a mt76: mt7921: introduce mac tx done handling
259ddfc7cb73 mt76: mt7921: update statistic in active mode only
757b93f4b179 mt76: mt7921: remove leftover 80+80 HE capability
1fcff599b2e1 mt76: allow hw driver code to overwrite wiphy interface_modes
c55c22e39b7d mt7915: update firmware to 2020110522
10548aef1f45 mt76: mt7915: improve error recovery reliability
ed6b0c79820c mt76: mt7921: set MT76_RESET during mac reset
321443258bea mt76: move mt76_rates in mt76 module
d1652e8af9e1 Revert "mt76: connac: do not schedule wake_work if the runtime-pm is disabled"
4f4cab39ed9f mt76: mt7915: read all eeprom fields from fw in efuse mode
71450535f164 mt76: mt7921: enable hw offloading for wep keys
833d577e430c mt76: mt7921: remove mt7921_get_wtbl_info routine
67b7a22d2b99 mt76: mt7921: enable random mac address during sched_scan
cf1ff7bf4f1b mt76: mt7915: setup drr group for peers
ef2f7aa8745f mt76: mt7615: update radar parameters
b9f09f530223 mt76: mt7915: fix MT_EE_CAL_GROUP_SIZE
22b690334c0f mt76: mt7915: do not fail if the cooling device could not be registered
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 3c46ba053d)
