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https://github.com/hzyitc/openwrt-redmi-ax3000.git
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1ac627024d
According to many bugreports [0][1][2] the default ath10k-ct kernel module is unusable on devices with just 64 MiB RAM or with 128 MiB and dual ath10k cards. The target boards boot but eventually oom-killer starts to interfere with normal operation, so the current state is effectively broken. Since the two patches in question have a performance impact (and possibly some other unexpected side-effects) a dedicated build variant is added so that users of the low RAM devices can still benefit from all the ath10k-ct advantages. According to testing [3] results, the issue can be experienced even with "a 256MB device with three radios". Measured performance impact of implementing small buffers was lowering "the maximum 5 GHz throughput on an IPQ40xx device without RPS/XPS optimizations from 494/432 Mbit/s for TCP transfers (download/upload) to 438/343 Mbit/s" The patches were apparently inspired by QSDK tweaks used by ODMs for the affected devices. [0] http://lists.infradead.org/pipermail/openwrt-devel/2019-December/020573.html [1] https://github.com/openwrt/openwrt/pull/1077 [2] https://bugs.openwrt.org/index.php?do=details&task_id=2664 [3] https://github.com/freifunk-gluon/gluon/pull/1440#issue-195607701 Signed-off-by: Paul Fertser <fercerpav@gmail.com> [Remove double CONFIG_ATH10K-CT_LEDS entry] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> |
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| .. | ||
| acx-mac80211 | ||
| ar7-atm | ||
| ath10k-ct | ||
| avila-wdt | ||
| brcm2708-gpu-fw | ||
| broadcom-wl | ||
| button-hotplug | ||
| cryptodev-linux | ||
| dtc/patches | ||
| gpio-button-hotplug | ||
| gpio-nct5104d | ||
| hwmon-gsc | ||
| i2c-gpio-custom | ||
| kmod-sched-cake | ||
| lantiq | ||
| leds-apu2 | ||
| linux | ||
| mac80211 | ||
| mt76 | ||
| mwlwifi | ||
| nat46 | ||
| om-watchdog | ||
| rtc-rv5c386a | ||
| rtl8812au-ct | ||
| spi-gpio-custom | ||
| trelay | ||
| w1-gpio-custom | ||