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Kernel-Config-D
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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.
|
Kernel-Config[edit]
Kernel-Config variables starting with 'CONFIG_D'
Goto: 0-9 - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z - ALL
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: 2024-12-20 05:11 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_DAVICOM_PHY | 1 | 7.29 | y | Davicom PHYs (davicom.ko) | 2.6.39.4 | Linux |
| CONFIG_DAVINCI_DRM_KUNDENVERSION | 1 | 4.99 | y | TI DaVinci Digital Rights Managment Customer Firmware | 2.6.19.2 | Linux |
| CONFIG_DAVINCI_I2C_EXPANDER | 1 | 4.99 | y | TI DaVinci I2C Expander (i2c-client.ko) | 2.6.19.2 | Linux |
| CONFIG_DAVINCI_I2C_EXPANDER_ADDR | 1 | 4.99 | 0x22 | TI DaVinci I2C Expander address | 2.6.19.2 | Linux |
| CONFIG_DAVINCI_MCBSP | 1 | 4.99 | y | DaVinci McBSP Driver (mcbsp.ko) | 2.6.19.2 | Linux |
| CONFIG_DCACHE_WORD_ACCESS | 16 | 6.52 - 8.00 | y | Support unaligned word access to dcache | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEBUG | 6 | 3.87 | y | Kernel debugging support | Linux | |
| CONFIG_DEBUG_ALIGN_RODATA | 1 | 7.39 - 8.00 | y | Align linker sections up to SECTION_SIZE | 4.19.183 | Linux |
| CONFIG_DEBUG_ATOMIC_SLEEP | 19 | 6.98 - 8.00 | y | Sleep inside atomic section checking | 3.10.104 - 5.15.153 | Linux |
| CONFIG_DEBUG_BCM63XX_UART | 2 | 6.98 - 7.18 | y | BCM63XX UART debugging | 4.1.38 | Linux |
| CONFIG_DEBUG_BLK_CGROUP | 8 | 7.39 - 8.00 | y | IO controller debugging | 4.9.218 - 4.9.325 | Linux |
| CONFIG_DEBUG_BUGVERBOSE | 22 | 5.25 - 8.00 | y | Verbose BUG() reporting (adds 70K) | 2.6.28.8 - 5.15.153 | Linux |
| CONFIG_DEBUG_CREDENTIALS | 2 | 7.21 - 8.00 | y | Debug credential management | 4.9.218 - 4.9.276 | Linux |
| CONFIG_DEBUG_ERRORS | 1 | 5.25 | y | Verbose kernel error messages | 2.6.28.8 | Linux |
| CONFIG_DEBUG_FS | 49 | 5.06 - 8.00 | y | Debug Filesystem (acpi.ko, clock-debug.ko, datapath_lookup_proc.ko, datapath_proc.ko, datapath_proc_api.ko, datapath_proc_qos.ko, debugfs.ko, hid.ko, ixgbe.ko, mdp4_debugfs.ko, me-debugfs.ko, mei.ko, mmc_core.ko, msm_bus_dbg.ko, musb_hdrc.ko, nohlt.ko, perf_debug.ko, regmap-debugfs.ko, segment.ko, smd_rpc_sym.ko, timekeeping_debug.ko) | 2.6.28.8 - 5.15.153 | Linux |
| CONFIG_DEBUG_FS_ALLOW_ALL | 4 | 7.61 - 8.00 | y | API and filesystem registration is on, no restrictions apply | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_GPIO | 8 | 6.52 - 7.31 | y | Debug GPIO calls | 3.14.43 - 4.4.60 | Linux |
| CONFIG_DEBUG_INFO | 52 | 4.68 - 8.00 | y | Compile the kernel with debug info | 2.6.19.2 - 5.15.153 | Linux |
| CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT | 4 | 7.61 - 8.00 | y | Rely on the toolchain's implicit default DWARF version | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_INFO_REDUCED | 9 | 7.01 - 7.50 | y | Reduce debugging information (debug_info.ko) | 4.4.60 - 4.9.276 | Linux |
| CONFIG_DEBUG_KERNEL | 66 | 4.68 - 8.00 | y | Kernel debugging | 2.6.13.1 - 5.15.153 | Linux |
| CONFIG_DEBUG_KMEMLEAK | 4 | 7.04 - 8.00 | y | Kernel memory leak detector (kmemleak.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN | 4 | 7.61 - 8.00 | y | Enable kmemleak auto scan thread on boot up | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF | 4 | 7.04 - 8.00 | y | Default kmemleak to off | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE | 3 | 7.04 - 7.57 | 400 | Maximum kmemleak early log entries | 3.12.59 - 4.9.279 | Linux |
| CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE | 4 | 7.61 - 8.00 | 16000 | Kmemleak memory pool size | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_LIST | 2 | 7.21 - 8.00 | y | Debug linked list manipulation (list_debug.ko) | 4.9.218 - 4.9.276 | Linux |
| CONFIG_DEBUG_LL | 8 | 6.54 - 8.00 | y | Kernel low-level debugging functions (debug.ko) | 2.6.39.4 - 5.4.213 | Linux |
| CONFIG_DEBUG_LL_INCLUDE | 15 | 6.52 - 8.00 | <long> | Kernel low-level debugging include file | 3.12.14 - 5.4.213 | Linux |
| CONFIG_DEBUG_LL_UART_NONE | 2 | 6.54 - 6.85 | y | Kernel low-level debugging on platforms without UART | 3.4.11 | Linux |
| CONFIG_DEBUG_LL_UART_PL01X | 1 | 7.20 - 8.00 | y | Kernel low-level debugging with PL01x Primecell UART | 4.1.52 - 4.19.183 | Linux |
| CONFIG_DEBUG_MEMORY_INIT | 1 | 7.29 | y | Debug memory initialisation | 2.6.39.4 | Linux |
| CONFIG_DEBUG_MUTEXES | 4 | 7.61 - 8.00 | y | Mutex debugging: basic checks (mutex-debug.ko) | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_NOTIFIERS | 8 | 7.04 - 8.00 | y | Debug notifier call chains | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEBUG_OBJECTS | 4 | 7.61 - 8.00 | y | Debug object operations (debugobjects.ko) | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT | 4 | 7.61 - 8.00 | 1 | debug_objects bootup default value (0-1) | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_OBJECTS_RCU_HEAD | 4 | 7.61 - 8.00 | y | Debug RCU callbacks objects | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_PAGEALLOC | 4 | 7.61 - 8.00 | y | Debug page memory allocations | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DEBUG_PINCTRL | 12 | 7.19 - 8.00 | y | Debug PINCTRL calls | 4.9.161 - 4.9.325 | Linux |
| CONFIG_DEBUG_PREEMPT | 4 | 7.14 - 7.57 | y | Debug preemptible kernel (smp_processor_id.ko) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DEBUG_QCOM_UARTDM | 4 | 7.30 - 7.90 | y | Direct debug output to the serial port on Qualcomm devices | 4.4.60 - 5.4.213 | Linux |
| CONFIG_DEBUG_RODATA | 4 | 7.04 - 7.57 | y | Make kernel text and rodata read-only | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DEBUG_RODATA_TEST | 1 | 7.29 | y | Testcase for the marking rodata read-only (rodata_test.ko, test_rodata.ko) | 2.6.39.4 | Linux |
| CONFIG_DEBUG_SET_MODULE_RONX | 8 | 7.04 - 7.81 | y | Set loadable kernel module data as NX and text as RO | 3.12.59 - 4.9.279 | Linux |
| CONFIG_DEBUG_SG | 2 | 7.21 - 8.00 | y | Debug SG table operations | 4.9.218 - 4.9.276 | Linux |
| CONFIG_DEBUG_SHIRQ | 1 | 5.06 | y | Debug shared IRQ handlers | 2.6.28.8 | Linux |
| CONFIG_DEBUG_SLAB_AVM_LITE | 14 | 6.98 - 7.29 | y | SLAB store caller and time for memoryleak-analyzing on oom | 2.6.39.4 - 3.12.74 | Linux |
| CONFIG_DEBUG_SLAB_DOUBLE_FREE | 22 | 6.31 - 8.00 | y | SLAB double free check enabled | 2.6.32.61 - 5.15.153 | Linux |
| CONFIG_DEBUG_SPINLOCK | 9 | 6.31 - 8.00 | y | Spinlock and rw-lock debugging: basic checks (spinlock.ko, spinlock_debug.ko) | 2.6.32.61 - 5.15.153 | Linux |
| CONFIG_DEBUG_STACKOVERFLOW | 4 | 7.04 - 8.00 | y | Check for stack overflows | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEBUG_STACK_USAGE | Enable stack utilization instrumentation (avm_stack_usage.ko) | Linux | ||||
| CONFIG_DEBUG_STRICT_USER_COPY_CHECKS | 1 | 7.04 - 7.13 | y | Strict user copy size checks | 3.12.59 - 3.12.74 | Linux |
| CONFIG_DEBUG_UART_ADDR | 3 | 6.54 - 8.00 | <long> | Base address of debug UART | 3.4.11 - 4.19.183 | Linux |
| CONFIG_DEBUG_UART_PHYS | 7 | 6.98 - 8.00 | <long> | Physical base address of debug UART | 4.1.38 - 5.4.213 | Linux |
| CONFIG_DEBUG_UART_VIRT | 7 | 6.98 - 8.00 | <long> | Virtual base address of debug UART | 4.1.38 - 5.4.213 | Linux |
| CONFIG_DEBUG_UNCOMPRESS | 3 | 7.20 - 7.50 | y | Enable decompressor debugging via CONFIG_DEBUG_LL output | 4.1.52 - 4.4.271 | Linux |
| CONFIG_DEBUG_USER | 5 | 5.25 - 8.00 | y | Verbose user fault messages | 2.6.28.8 - 4.19.183 | Linux |
| CONFIG_DECOMPRESS_BZIP2 | 1 | 7.50 | y | [Library routines] | 4.9.218 | Linux |
| CONFIG_DECOMPRESS_GZIP | 25 | 6.50 - 8.00 | y | GZIP decompressor support (decompress_inflate.ko) | 2.6.32.61 - 5.15.153 | Linux |
| CONFIG_DECOMPRESS_LZ4 | 1 | 7.50 | y | [Library routines] | 4.9.218 | Linux |
| CONFIG_DECOMPRESS_LZMA | 5 | 7.04 - 7.57 | y | LZMA decompressor support (decompress_unlzma.ko) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DECOMPRESS_LZO | 2 | 7.29 - 7.50 | y | LZO decompressor support (decompress_unlzo.ko) | 2.6.39.4 - 4.9.218 | Linux |
| CONFIG_DECOMPRESS_XZ | 8 | 7.04 - 7.62 | y | XZ decompressor support (decompress_unxz.ko) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DEFAULT_AS | 1 | 4.99 | y | Default IO Scheduler: Anticipatory Scheduling | 2.6.19.2 | Linux |
| CONFIG_DEFAULT_CFQ | 9 | 7.04 - 7.62 | y | Default IO Scheduler: Completely Fair Queuing (CFQ) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DEFAULT_CUBIC | 44 | 5.06 - 8.00 | y | Default TCP congestion: CUBIC | 2.6.28.8 - 5.15.153 | Linux |
| CONFIG_DEFAULT_DEADLINE | 26 | 6.30 - 8.00 | y | Default IO Scheduler: Deadline-Scheduler | 2.6.32.61 - 4.9.325 | Linux |
| CONFIG_DEFAULT_FULLMESH | 3 | 6.98 - 7.24 | y | Default Multipath TCP Path-Manager: Full mesh | 4.1.38 - 4.1.52 | Linux |
| CONFIG_DEFAULT_HOSTNAME | 47 | 6.51 - 8.00 | <long> | Default hostname | 3.4.11 - 5.15.153 | Linux |
| CONFIG_DEFAULT_HUNG_TASK_TIMEOUT | 13 | 7.04 - 8.00 | 120, 30 | Default timeout for hung task detection (in seconds) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DEFAULT_INIT | 4 | 7.61 - 8.00 | Default init path | 5.15.111 - 5.15.153 | Linux | |
| CONFIG_DEFAULT_IOSCHED | 58 | 4.68 - 8.00 | <long> | Default IO Scheduler | 2.6.19.2 - 4.19.183 | Linux |
| CONFIG_DEFAULT_IO_DELAY_TYPE | 4 | 7.04 - 7.57 | 0 | Default IO Delay type | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DEFAULT_MESSAGE_LOGLEVEL | 21 | 6.51 - 7.29 | 4, 7 | Default message log level (1-7) | 2.6.39.4 - 3.14.43 | Linux |
| CONFIG_DEFAULT_MMAP_MIN_ADDR | 56 | 5.05 - 8.00 | 32768, 4096, 8192 | Low address space to protect from user allocation | 2.6.32.21 - 5.15.153 | Linux |
| CONFIG_DEFAULT_MPTCP_PM | 10 | 6.98 - 8.00 | <long> | Default Multipath TCP Path-Manager | 3.10.104 - 4.19.183 | Linux |
| CONFIG_DEFAULT_MPTCP_SCHED | 3 | 6.98 - 7.24 | 'default' | Default Multipath TCP scheduler | 4.1.38 - 4.1.52 | Linux |
| CONFIG_DEFAULT_NOOP | 23 | 4.68 - 8.00 | y | Default IO Scheduler: NOOP-Scheduler | 2.6.19.2 - 4.19.183 | Linux |
| CONFIG_DEFAULT_SECURITY | 46 | 6.51 - 8.00 | , 'apparmor' | Default security module | 2.6.39.4 - 4.19.183 | Linux |
| CONFIG_DEFAULT_SECURITY_APPARMOR | 28 | 7.19 - 8.00 | y | Default security module: AppArmor | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DEFAULT_SECURITY_DAC | 30 | 6.51 - 7.62 | y | Default security module: Unix Discretionary Access Controls | 3.4.11 - 4.9.279 | Linux |
| CONFIG_DEFAULT_TCP_CONG | 64 | 4.68 - 8.00 | 'cubic' | Default TCP congestion | 2.6.19.2 - 5.15.153 | Linux |
| CONFIG_DEFCONFIG_LIST | 61 | 4.68 - 8.00 | <long> | Path to default .config file | 2.6.19.2 - 4.9.325 | Linux |
| CONFIG_DEPRECATED_PARAM_STRUCT | 4 | 7.04 - 7.57 | y | Provide old way to pass kernel parameters (atags_compat.ko) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DETECT_HUNG_TASK | 15 | 7.04 - 8.00 | y | Detect Hung Tasks (hung_task.ko) | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DETECT_SOFTLOCKUP | 10 | 4.68 - 6.87 | y | Detect Soft Lockups (softlockup.ko) | 2.6.19.2 - 2.6.32.61 | Linux |
| CONFIG_DEVFS_FS | 14 | 3.23 - 4.01 | y | Devfs pseudo file system support (devfs.ko) | 2.4.17 | Linux |
| CONFIG_DEVFS_MOUNT | 14 | 3.23 - 4.01 | y | Mount devfs boot time (as /dev) | 2.4.17 | Linux |
| CONFIG_DEVKMEM | 22 | 5.05 - 7.57 | y | /dev/kmem virtual device support | 2.6.28.8 - 4.9.279 | Linux |
| CONFIG_DEVMEM | 27 | 6.98 - 8.00 | y | /dev/mem virtual device support | 4.1.38 - 5.15.153 | Linux |
| CONFIG_DEVPORT | 46 | 5.05 - 8.00 | y | /dev/port character device | 2.6.28.8 - 5.15.153 | Linux |
| CONFIG_DEVPTS_FS_XATTR | 4 | 4.74 - 4.87 | y | /dev/pts Extended Attributes | 2.6.13.1 | Linux |
| CONFIG_DEVPTS_MULTIPLE_INSTANCES | 6 | 6.51 - 7.29 | y | Support multiple instances of devpts | 3.10.73 - 3.10.107 | Linux |
| CONFIG_DEVTMPFS | 49 | 6.51 - 8.00 | y | Maintain a devtmpfs filesystem to mount at /dev (devtmpfs.ko) | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DEVTMPFS_MOUNT | 46 | 6.51 - 8.00 | y | Automount devtmpfs at /dev, after the kernel mounted the rootfs | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DEV_COREDUMP | 4 | 7.61 - 8.00 | y | Allow device coredump (devcoredump.ko) | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DIAGFWD_BRIDGE_CODE | 2 | 7.28 - 7.57 | y | Enable QSC/9K DIAG traffic over SMUX/HSIC (diagfwd_bridge.ko) | 4.4.60 - 4.9.279 | Linux |
| CONFIG_DIAG_CHAR | 5 | 7.19 - 7.81 | m | char driver interface and diag forwarding to/from modem (diagchar.ko) | 4.4.60 - 4.9.279 | Linux |
| CONFIG_DIAG_OVER_QRTR | 5 | 7.28 - 7.81 | y | Enable DIAG traffic to go over QRTR | 4.4.60 - 4.9.279 | Linux |
| CONFIG_DIAG_OVER_USB | 1 | 7.19 | y | Enable DIAG traffic to go over USB | 4.4.60 | Linux |
| CONFIG_DIRECTCONNECT_DP_API | 16 | 7.14 - 8.00 | m, y | DirectConnect Datapath driver API | 4.9.161 - 5.15.153 | Linux |
| CONFIG_DIRECTCONNECT_DP_DBG | 4 | 7.14 - 8.00 | y | DirectConnect Datapath driver Debug Tool | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DIRECTCONNECT_DP_LITEPATH | 4 | 7.14 - 8.00 | y | DirectConnect Datapath driver Litepath Support | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DIRECTCONNECT_DP_XRX750 | 4 | 7.14 - 8.00 | y | DirectConnect Datapath driver for Puma7 | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DIRECT_IO | 13 | 6.52 - 7.81 | y | Enable O_DIRECT support (direct-io.ko) | 3.14.43 - 4.4.271 | Linux |
| CONFIG_DISABLE_LANTIQ_SERIAL | 6 | 6.51 - 7.29 | y | Disable Lantiq serial driver | 3.10.73 - 3.10.107 | Linux |
| CONFIG_DISABLE_OOM_KILLER | 11 | 4.68 - 6.06 | y | Disable out of memory killer | 2.6.13.1 - 2.6.32.60 | Linux |
| CONFIG_DISABLE_PINCTRL | 6 | 6.51 - 7.29 | y | Disable pinctrl driver | 3.10.73 - 3.10.107 | Linux |
| CONFIG_DMADEVICES | 25 | 6.51 - 8.00 | y | DMA Engine support | 3.10.12 - 5.15.153 | Linux |
| CONFIG_DMAR_TABLE | 4 | 7.04 - 8.00 | y | Support for Detection/parsing of Remapping Devices (dmar.ko, trace.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DMA_ACPI | 4 | 7.04 - 8.00 | y | Enable ACPI helpers for DMA request / controller (acpi-dma.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DMA_CMA | 20 | 7.04 - 8.00 | y | DMA Contiguous Memory Allocator (contiguous.ko, dma-contiguous.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DMA_DECLARE_COHERENT | 6 | 7.61 - 8.00 | y | TODO (coherent.ko) | 5.4.213 - 5.15.153 | Linux |
| CONFIG_DMA_ENGINE | 25 | 6.52 - 8.00 | y | Support for DMA engines (dmaengine.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DMA_NEED_PCI_MAP_STATE | 17 | 4.68 - 6.87 | y | DMA needs PCI address mapping | 2.6.19.2 - 2.6.32.61 | Linux |
| CONFIG_DMA_NONCOHERENT | 50 | 4.68 - 8.00 | y | Non-Coherent memory support (dma-noncoherent.ko) | 2.6.13.1 - 4.9.325 | Linux |
| CONFIG_DMA_OF | 25 | 6.51 - 8.00 | y | Enable device tree helpers for DMA request / controller (of-dma.ko) | 3.10.12 - 5.15.153 | Linux |
| CONFIG_DMA_OPS | 4 | 7.61 - 8.00 | y | TODO | 5.15.111 - 5.15.153 | Linux |
| CONFIG_DMA_PACKET_ARBITRATION_ENABLED | 8 | 5.50 - 7.29 | y | Enable DMA Packet Arbitration | 2.6.32.41 - 3.10.107 | Linux |
| CONFIG_DMA_REMAP | 2 | 7.61 - 7.90 | y | [Library routines] (remap.ko) | 5.4.213 | Linux |
| CONFIG_DMA_SHARED_BUFFER | 10 | 6.52 - 8.00 | y | Framework for buffer objects that can be shared across devices/subsystems (dma-buf.ko, dma-shared-buffer.ko) | 3.14.43 - 4.19.183 | Linux |
| CONFIG_DMA_VIRTUAL_CHANNELS | 13 | 6.52 - 8.00 | y | Virtual DMA channel support for DMAengine (virt-dma.ko) | 3.14.43 - 5.15.153 | Linux |
| CONFIG_DMI | 5 | 7.04 - 8.00 | y | Enable DMI scanning (dmi_scan.ko, i2c-hid.ko) | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DMIID | 4 | 7.04 - 8.00 | y | Export DMI identification via sysfs to userspace (dmi-id.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK | 4 | 7.14 - 8.00 | y | Enable DMI scanning fallback without EFI | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DMI_SYSFS | 4 | 7.04 - 8.00 | y | DMI table support in sysfs (dmi-sysfs.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DM_CRYPT | 2 | 7.61 - 7.90 | m | Crypt target support (dm-crypt.ko) | 5.4.213 | Linux |
| CONFIG_DM_MIRROR | 2 | 7.61 - 7.90 | m | Mirror target (dm-log.ko, dm-mirror.ko, dm-region-hash.ko) | 5.4.213 | Linux |
| CONFIG_DM_REQ_CRYPT | 2 | 7.61 - 7.90 | m | Crypt target support (dm-req-crypt.ko) | 5.4.213 | Linux |
| CONFIG_DNOTIFY | 14 | 4.99 - 8.00 | y | Dnotify support (dnotify.ko) | 2.6.19.2 - 5.15.153 | Linux |
| CONFIG_DNS_RESOLVER | 20 | 6.51 - 8.00 | m, y | DNS Resolver support (dns_resolver.ko) | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DOCSIS_MODEM (kerncfg) | 2 | 7.29 | y | Docsis-Modem | 2.6.39.4 | Linux |
| CONFIG_DOUBLEFAULT | 4 | 7.04 - 7.57 | y | Enable doublefault exception handler (doublefault.ko, doublefault_32.ko) | 2.6.39.4 - 4.9.279 | Linux |
| CONFIG_DPD_RX_PACKET_COUNT_THRESHOLD | 3 | 7.04 - 7.57 | 2500 | TODO [TI Packet Processor Subsystem] | 3.12.14 - 4.9.279 | Linux |
| CONFIG_DPD_TOGGLE_SCHEDULING_METHOD | 3 | 7.04 - 7.57 | y | TODO [TI Packet Processor Subsystem] | 3.12.14 - 4.9.279 | Linux |
| CONFIG_DP_ARP_NDP_REINSERT | 2 | 7.39 - 8.00 | m | Datapath ARP and NDP packet reinsert on bridge (arp_ndp_reinsert.ko) | 4.9.276 | Linux |
| CONFIG_DP_ETH_REINSERT | 2 | 7.24 - 8.00 | y | Datapath reinsert driver (dp_eth_reinsert.ko) | 4.9.231 - 4.9.276 | Linux |
| CONFIG_DP_MCAST_BRIDGE_FILTER | 2 | 7.39 - 8.00 | m | Datapath multicast packet bridge filter (mcast_bridge_filter.ko) | 4.9.276 | Linux |
| CONFIG_DP_OAM | 2 | 7.39 - 8.00 | m | Datapath OAM driver (dp_oam.ko) | 4.9.276 | Linux |
| CONFIG_DQL | 47 | 6.51 - 8.00 | y | Dynamic byte queue limits support (dynamic_queue_limits.ko) | 3.4.11 - 5.15.153 | Linux |
| CONFIG_DSL_MEI_CPE_DRV | 14 | 5.06 - 7.29 | n, y | DSL MEI CPE Low Level Driver | 2.6.28.8 - 3.10.107 | Linux |
| CONFIG_DST_CACHE | 26 | 7.14 - 8.00 | y | dst entry cache support (dst_cache.ko) | 4.4.271 - 5.15.153 | Linux |
| CONFIG_DTC | 47 | 6.51 - 8.00 | y | Build device tree compiler host tool | 2.6.39.4 - 5.15.153 | Linux |
| CONFIG_DT_ANYWAN | GRX500 Anywan Board device tree (dtb.ko) | Linux | ||||
| CONFIG_DT_IDLE_STATES | 7 | 7.19 - 7.90 | y | DT idle states parser (dt_idle_states.ko) | 4.4.60 - 5.4.213 | Linux |
| CONFIG_DT_NOOP | 6 | 6.51 - 7.29 | y | Empty device tree | 3.10.73 - 3.10.107 | Linux |
| CONFIG_DUMMY | 20 | 4.68 - 8.00 | m, y | Dummy net driver support | 2.6.13.1 - 5.15.153 | Linux |
| CONFIG_DUMMY_CLK | 2 | 6.52 - 6.92 | y | TODO [Common Clock Framework] | 3.14.43 | Linux |
| CONFIG_DUMMY_CONSOLE | 15 | 4.99 - 8.00 | y | Enable dummy console driver (dummycon.ko) | 2.6.19.2 - 5.15.153 | Linux |
| CONFIG_DUMMY_CONSOLE_COLUMNS | 4 | 7.14 - 8.00 | 80 | Initial number of console screen columns | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DUMMY_CONSOLE_ROWS | 4 | 7.14 - 8.00 | 25 | Initial number of console screen rows | 4.9.175 - 5.15.153 | Linux |
| CONFIG_DVB_CORE | 1 | 7.27 | m | DVB for Linux (dvb-core.ko, dvb-pll.ko) | 4.4.60 | Linux |
| CONFIG_DVB_MAX_ADAPTERS | 1 | 7.27 | 2 | maximum number of DVB/ATSC adapters | 4.4.60 | Linux |
| CONFIG_DVB_MXL251 | 1 | 7.27 | m | MaxLinear 251 Tuner / Demodulator (mxl251.ko) | 4.4.60 | Linux |
| CONFIG_DVB_NET | 1 | 7.27 | y | DVB Network Support (dvb-net.ko) | 4.4.60 | Linux |
| CONFIG_DVB_TUNER_DIB0070 | 1 | 7.30 | m | DiBcom DiB0070 silicon base-band tuner (dib0070.ko) | 4.4.60 | Linux |
| CONFIG_DVB_TUNER_DIB0090 | 1 | 7.30 | m | DiBcom DiB0090 silicon base-band tuner (dib0090.ko) | 4.4.60 | Linux |
| CONFIG_DWC_QOS | 4 | 7.04 - 8.00 | m | Synopsys Ethernet QOS driver (DWC_ETH_QOS.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DWC_QOS_DEBUGFS | 4 | 7.04 - 8.00 | y | Debug FS interface support | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DW_DMAC | 4 | 7.04 - 8.00 | y | Synopsys DesignWare AHB DMA platform driver (dw_dmac.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DW_DMAC_CORE | 4 | 7.04 - 8.00 | y | Synopsys DesignWare AHB DMA support (dw_dmac_core.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DW_DMAC_PCI | 4 | 7.04 - 8.00 | y | Synopsys DesignWare AHB DMA PCI driver (dw_dmac_pci.ko) | 3.12.59 - 5.15.153 | Linux |
| CONFIG_DYNAMIC_DEBUG | 31 | 6.51 - 8.00 | y | Enable dynamic printk() support (dynamic_debug.ko) | 3.10.73 - 5.15.153 | Linux |
| CONFIG_DYNAMIC_DEBUG_CORE | 4 | 7.61 - 8.00 | y | Enable core function of dynamic debug support (dynamic_debug.ko) | 5.15.111 - 5.15.153 | Linux |
| 164 config variables | ||||||
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