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Kernel-Config-W
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Similar to the Config-Environment which stores compile options to build FRITZ!OS the Kernel-Config stores compile options to build the respective Kernel. Unlike the Config-Environment which is accessible as shell variables there is no direct way to access the Kernel-Config. However, there's a nice mechanism called IKCONFIG (Included Kernel-Config, CONFIG_IKCONFIG)[1] which permits to embed the compressed Kernel-Config in the kernel binary. IKCONFIG can be located in the decompressed kernel binary by its signatures and can be accessed from the running kernel at /proc/config.gz , if CONFIG_IKCONFIG_PROC is enabled. Unfortunately AVM only uses this feature for nearly 40 models. Thanks! Enough to create this section, but not representing all current Box-Models.
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Kernel-Config[edit]
Kernel-Config variables starting with 'CONFIG_W'
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Dear AVM: Please activate CONFIG_IKCONFIG for all kernels and modules.builtin (ascii) in rootfs to help developers. Thanks!
Daily updated index of all kernel config variables found scanning Firmware-Probes . Last update: 2024-10-14 04:28 GMT.
The label (kerncfg)
in the Variable
column shows there are other objects in this wiki using this name.
The Mod
column shows the amount of models using the respective variable. Click the column header to sort by this number.
Variable | Mod | Firmware | Value | Description | Kernel | Origin |
---|---|---|---|---|---|---|
CONFIG_WANT_DEV_COREDUMP | 10 | 7.19 - 8.00 | y | TODO [Generic Driver Options] | 4.4.60 - 5.15.153 | Linux |
CONFIG_WATCHDOG | 37 | 3.23 - 8.00 | y | Watchdog Timer Support | 2.4.17 - 5.15.153 | Linux |
CONFIG_WATCHDOG_CORE | 18 | 7.04 - 8.00 | y | WatchDog Timer Driver Core (watchdog.ko) | 3.12.59 - 5.15.153 | Linux |
CONFIG_WATCHDOG_NOWAYOUT | 1 | 7.29 | y | Disable watchdog shutdown on close | 2.6.39.4 | Linux |
CONFIG_WATCHDOG_OPEN_TIMEOUT | 4 | 7.61 - 8.00 | 0 | Timeout value for opening watchdog device | 5.15.111 - 5.15.153 | Linux |
CONFIG_WATCHDOG_SYSFS | 3 | 7.14 - 7.57 | y | Read different watchdog information through sysfs | 4.9.175 - 4.9.279 | Linux |
CONFIG_WEAK_ORDERING | 16 | 6.31 - 8.00 | y | CPU may reorder R->R, R->W, W->R, W->W | 2.6.32.61 - 4.9.325 | Linux |
CONFIG_WEAK_REORDERING_BEYOND_LLSC | 4 | 6.31 - 6.87 | y | CPU may reorder reads and writes beyond LL/SC and may reorder R->LL, R->LL, W->LL, W->LL, R->SC, R->SC, W->SC, W->SC | 2.6.32.61 | Linux |
CONFIG_WEXT_CORE | 42 | 6.51 - 8.00 | y | Wireless Extensions core API (wext-core.ko) | 2.6.39.4 - 5.15.153 | Linux |
CONFIG_WEXT_PRIV | 42 | 6.51 - 8.00 | y | Wireless Extensions priv API (wext-priv.ko) | 2.6.39.4 - 5.15.153 | Linux |
CONFIG_WEXT_PROC | 40 | 6.51 - 8.00 | y | Wireless Extensions proc API (wext-proc.ko) | 2.6.39.4 - 5.15.153 | Linux |
CONFIG_WEXT_SPY | 25 | 6.52 - 8.00 | y | Wireless Extensions spy API (wext-spy.ko) | 2.6.39.4 - 5.15.153 | Linux |
CONFIG_WIDAN_NETFILTER | 7 | 6.98 - 7.08 | y | Lantiq Wave Flow Support | 3.10.104 | Linux |
CONFIG_WIFI_DEBUG | 4 | 7.14 - 8.00 | y | WiFi Debug network device driver | 4.9.175 - 5.15.153 | Linux |
CONFIG_WIFI_MUX | 1 | 7.04 - 7.22 | m | TODO [Intel Puma7 LitePath Support] | 3.12.59 - 4.9.199 | Linux |
CONFIG_WIFI_PROXY | 7 | 7.04 - 8.00 | y | WIFI proxy network device driver | 3.12.14 - 5.15.153 | Linux |
CONFIG_WIFI_PROXY_DEBUG | 1 | 7.19 | y | Enable WiFi proxy FW debugging | 4.9.175 | Linux |
CONFIG_WIFI_PROXY_DEBUG_BUFF_SIZE | 1 | 7.19 | 256 | Debug buffer size, number of debuf messages | 4.9.175 | Linux |
CONFIG_WIREGUARD | 4 | 7.61 - 8.00 | m | WireGuard secure network tunnel (wireguard.ko) | 5.15.111 - 5.15.153 | Linux |
CONFIG_WIRELESS | 52 | 5.05 - 8.00 | y | Wireless | 2.6.28.8 - 5.15.153 | Linux |
CONFIG_WIRELESS_EXT | 56 | 4.68 - 8.00 | y | Wireless extensions (cfg80211.ko, wext.ko, wireless.ko) | 2.6.19.2 - 5.15.153 | Linux |
CONFIG_WIRELESS_EXT_SYSFS | 7 | 5.05 - 7.29 | y | Wireless extensions sysfs files | 2.6.28.8 - 2.6.39.4 | Linux |
CONFIG_WIRELESS_OLD_REGULATORY | 1 | 5.25 | y | Old wireless static regulatory definitions | 2.6.28.8 | Linux |
CONFIG_WIRELESS_WDS | 1 | 7.39 - 8.00 | y | mac80211-based legacy WDS support | 4.19.183 | Linux |
CONFIG_WLAN (kerncfg) | 46 | 5.05 - 8.00 | y | Wireless LAN | 2.6.32.21 - 5.15.153 | Linux |
CONFIG_WLAN_80211 | 1 | 6.30 | y | Wireless LAN (IEEE 802.11) | 2.6.32.61 | Linux |
CONFIG_WLAN_OFFLOAD_PHY | 6 | 6.31 - 7.29 | y | WLAN Offload Phy (phy_wasp.ko) | 2.6.32.61 - 3.10.107 | Linux |
CONFIG_WLAN_VENDOR_ADMTEK | 12 | 7.14 - 8.00 | y | ADMtek devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_ATH | 12 | 7.14 - 8.00 | y | Atheros/Qualcomm devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_ATMEL | 12 | 7.14 - 8.00 | y | Atmel devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_BROADCOM | 12 | 7.14 - 8.00 | y | Broadcom devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_CISCO | 12 | 7.14 - 8.00 | y | Cisco devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_INTEL | 12 | 7.14 - 8.00 | y | Intel devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_INTERSIL | 12 | 7.14 - 8.00 | y | Intersil devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_MARVELL | 12 | 7.14 - 8.00 | y | Marvell devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_MEDIATEK | 12 | 7.14 - 8.00 | y | MediaTek devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_RALINK | 12 | 7.14 - 8.00 | y | Ralink devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_REALTEK | 12 | 7.14 - 8.00 | y | Realtek devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_RSI | 12 | 7.14 - 8.00 | y | Redpine Signals Inc devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_ST | 12 | 7.14 - 8.00 | y | STMicroelectronics devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_TI | 12 | 7.14 - 8.00 | y | Texas Instrument devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WLAN_VENDOR_ZYDAS | 12 | 7.14 - 8.00 | y | ZyDAS devices | 4.9.175 - 5.15.153 | Linux |
CONFIG_WQ_POWER_EFFICIENT_DEFAULT | 4 | 7.04 - 8.00 | y | Enable workqueue power-efficient mode by default | 3.12.59 - 5.15.153 | Linux |
CONFIG_WQ_WATCHDOG | 3 | 7.14 - 7.57 | y | Detect Workqueue Stalls | 4.9.175 - 4.9.279 | Linux |
44 config variables |
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