Backport upstream fix for module load regression caused by IRAM recovery.
Without this patch devices using mainline ath10k driver could lost wireless
function because ath10k module failed to load.
Signed-off-by: Zhijun You <hujy652@gmail.com>
OpenWrt maintains two special out-of-tree DT properties:
"qca,disable-5ghz" and "qca,disable-2ghz". These are implemented
in a mac80211 ath9k patch "550-ath9k-disable-bands-via-dt.patch".
With the things being what they are, now might be a good
point to switch the devices to the generic and upstream
"ieee80211-freq-limit" property. This property is much
broader and works differently. Instead of disabling the
drivers logic which would add the affected band and
channels. It now disables all channels which are not
within the specified frequency range.
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> # HH5A
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This function is missing in kernel 5.4, but it is sued by ath10k.
This fixes the build of ath10k on some targets.
Fixes: cfe0eb7485 ("mac80211: Update to version 5.14.13-1")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The removed patches were applied upstream.
The Cisco Aironet 802.11b driver was removed from backports, remove
it also from OpenWrt.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The removed patches were applied upstream.
of_get_mac_address() was backported in our OpenWrt kernel, remove the
change from backports.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The removed patches were applied upstream.
This backports version 5.11.22 and later does not support kernel
versions < 4.4, this allows us to remove some patches too.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
In the current state, nvmem cells are only detected on platform device.
To quickly fix the problem, we register the affected problematic driver
with the of_platform but that is more an hack than a real solution.
Backport from net-next the required patch so that nvmem can work also
with non-platform devices and rework our current patch.
Drop the mediatek and dsa workaround and rework the ath10k patches.
Rework every driver that use the of_get_mac_address api.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
of_platform_device_create require CONFIG_OF selected.
Add an ifdef and register to the of platform only if of is available.
Fixes: 985954ccbd ("kernel: add ath10k support for of_get_mac_address")
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
ath10k doesn't currently support the standard function to get mac-address from the dts.
Add this for both ath10k and ath10k-ct
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
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>
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>
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>
Use of WPA3 and things like FILS is getting much more common, and platforms
that can't affort the extra kilobytes for this code are fading away.
Let's not hold back modern authentication methods any longer
Signed-off-by: Felix Fietkau <nbd@nbd.name>
