New Package for known mt7915 tx issues as hotfix

ffac-mt7915-maxinactivity/LICENSE

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+BSD 2-Clause License
+
+Copyright (c) 2025, Marius Wehrmann and Florian Maurer 
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

ffac-mt7915-maxinactivity/Makefile

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+# SPDX-FileCopyrightText: 2025 Marius Wehrmann and Florian Maurer
+# SPDX-License-Identifier: BSD-2-Clause
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ffac-mt7915-maxinactivity
+PKG_VERSION:=1.0
+PKG_RELEASE:=1
+
+PKG_LICENSE:=BSD-2-Clause
+
+include $(TOPDIR)/../package/gluon.mk
+
+define Package/$(PKG_NAME)
+  TITLE:=Set maxinactivity for hostapd as hotfix for mt7915 tx issues
+endef
+
+define Package/$(PKG_NAME)/description
+  This Package fixes mt7915 disassoc issues and provides configurability of maxinactivity.
+  Further informations can be found here: https://github.com/openwrt/mt76/issues/1009
+endef
+
+$(eval $(call BuildPackageGluon,$(PKG_NAME)))

ffac-mt7915-maxinactivity/files/etc/config/mt7915-maxinactivity

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+config settings 'settings'
+	option max_inactivity_time '10'

ffac-mt7915-maxinactivity/luasrc/lib/gluon/upgrade/390-mt7915-maxinactivity

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+#!/usr/bin/lua
+
+local uci = require('simple-uci').cursor()
+local max_inactivity_time = uci:get('mt7915-maxinactivity', 'settings', 'max_inactivity_time')
+
+-- fixes for mt7915 disassoc issues
+-- https://github.com/openwrt/mt76/issues/1009
+uci:foreach('wireless', 'wifi-iface', function(config)
+        local name = config['.name']
+        if name:match('^client_') then
+                uci:set('wireless', name, 'max_inactivity', max_inactivity_time)
+        end
+end)
+uci:commit('wireless')