mirror of
https://github.com/NixOS/nixpkgs.git
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03e45e0cb4
`generate-config.pl' runs `make config' to generate a Linux kernel configuration file. For each question (i.e. kernel configuration option), unless an override is provided, it answers "m" if possible, and otherwise uses the default answer (as determined by the default config for the architecture). This is safer than allmodconfig, which answers "y" everywhere it can't answer "m" and thus ends up enabling a lot of experimental or debug options. (For this reason, a configuration generated by allmodconfig must be carefully checked with every new release to ensure that nothing dangerous is enabled. The default config should be safer wrt new kernel releases.) Overrides are specified in the `config' argument to generic.nix, which is a string that contains lines such as `EXT2_FS_POSIX_ACL y'. The script warns about ignored options, and aborts if `make config' selects an answer inconsistent with the one in `config'. This allows us to be sure that `make config' doesn't silently override our configuration values (e.g., depending on other options, it will set FB_TILEBLITTING to "y" even if we want it to be "n"). svn path=/nixpkgs/branches/kernel-config/; revision=18910
241 lines
7.4 KiB
Nix
241 lines
7.4 KiB
Nix
args @ {stdenv, fetchurl, userModeLinux ? false, ...}:
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import ./generic.nix (
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rec {
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version = "2.6.29.6";
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src = fetchurl {
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url = "mirror://kernel/linux/kernel/v2.6/linux-${version}.tar.bz2";
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sha256 = "1yf5xhdnpcyhw4y78v35wyidlsyzxvbbnzw6jd31zni7ira6jvjk";
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};
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features.iwlwifi = true;
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config =
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''
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# Don't include any debug features.
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DEBUG_KERNEL n
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# Support drivers that need external firmware.
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STANDALONE n
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# Make /proc/config.gz available.
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IKCONFIG_PROC y
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# Optimize with -O2, not -Os.
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CC_OPTIMIZE_FOR_SIZE n
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# Virtualisation (KVM, Xen...).
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PARAVIRT_GUEST y
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KVM_CLOCK y
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KVM_GUEST y
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XEN y
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# We need 64 GB (PAE) support for Xen guest support.
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HIGHMEM64G y
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# Enable the kernel's built-in memory tester.
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MEMTEST y
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# Include the CFQ I/O scheduler in the kernel, rather than as a
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# module, so that the initrd gets a good I/O scheduler.
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IOSCHED_CFQ y
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# Disable some expensive (?) features.
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MARKERS n
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KPROBES n
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NUMA n
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PM_TRACE_RTC n
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# Enable various subsystems.
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ACCESSIBILITY y # Accessibility support
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AUXDISPLAY y # Auxiliary Display support
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DONGLE y # Serial dongle support
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HIPPI y
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MTD_COMPLEX_MAPPINGS y # needed for many devices
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NET_POCKET y # enable pocket and portable adapters
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SCSI_LOWLEVEL y # enable lots of SCSI devices
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SCSI_LOWLEVEL_PCMCIA y
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SPI y # needed for many devices
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SPI_MASTER y
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WAN y
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# Networking options.
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IP_PNP n
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IPV6_PRIVACY y
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NETFILTER_ADVANCED y
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IP_VS_PROTO_TCP y
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IP_VS_PROTO_UDP y
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IP_VS_PROTO_ESP y
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IP_VS_PROTO_AH y
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IP_DCCP_CCID3 n # experimental
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CLS_U32_PERF y
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CLS_U32_MARK y
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# Wireless networking.
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IPW2100_MONITOR y # support promiscuous mode
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IPW2200_MONITOR y # support promiscuous mode
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${stdenv.lib.optionalString (!userModeLinux) ''
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IWLWIFI_LEDS y
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''}
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IWLWIFI_RFKILL y
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IWLAGN_SPECTRUM_MEASUREMENT y
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IWLAGN_LEDS y
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IWL4965 y # Intel Wireless WiFi 4965AGN
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IWL5000 y # Intel Wireless WiFi 5000AGN
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IWL3945_RFKILL y
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IWL3945_LEDS y
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HOSTAP_FIRMWARE y # Support downloading firmware images with Host AP driver
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HOSTAP_FIRMWARE_NVRAM y
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# Some settings to make sure that fbcondecor works - in particular,
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# disable tileblitting and the drivers that need it.
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FB y
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FB_TILEBLITTING n
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FB_MATROX n
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FB_S3 n
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FB_VT8623 n
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FB_ARK n
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FB_CFB_FILLRECT y
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FB_CFB_COPYAREA y
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FB_CFB_IMAGEBLIT y
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FB_VESA y
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# Enable various FB devices.
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FB_EFI y
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FB_NVIDIA_I2C y # Enable DDC Support
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FB_RIVA_I2C y
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FB_ATY_CT y # Mach64 CT/VT/GT/LT (incl. 3D RAGE) support
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FB_ATY_GX y # Mach64 GX support
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FB_SAVAGE_I2C y
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FB_SAVAGE_ACCEL y
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FB_SIS_300 y
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FB_SIS_315 y
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FB_3DFX_ACCEL y
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FB_TRIDENT_ACCEL y
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FB_GEODE y
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# Sound.
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SND_AC97_POWER_SAVE y # AC97 Power-Saving Mode
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SND_HDA_INPUT_BEEP y # Support digital beep via input layer
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SND_USB_CAIAQ_INPUT y
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PSS_MIXER y # Enable PSS mixer (Beethoven ADSP-16 and other compatible)
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# Enable a bunch of USB storage devices.
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USB_STORAGE_DATAFAB y
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USB_STORAGE_FREECOM y
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USB_STORAGE_ISD200 y
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USB_STORAGE_USBAT y
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USB_STORAGE_SDDR09 y
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USB_STORAGE_SDDR55 y
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USB_STORAGE_JUMPSHOT y
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USB_STORAGE_ONETOUCH y
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USB_STORAGE_KARMA y
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USB_STORAGE_CYPRESS_ATACB y
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# USB serial devices.
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USB_SERIAL_GENERIC y # USB Generic Serial Driver
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USB_SERIAL_KEYSPAN_MPR y # include firmware for various USB serial devices
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USB_SERIAL_KEYSPAN_USA28 y
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USB_SERIAL_KEYSPAN_USA28X y
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USB_SERIAL_KEYSPAN_USA28XA y
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USB_SERIAL_KEYSPAN_USA28XB y
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USB_SERIAL_KEYSPAN_USA19 y
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USB_SERIAL_KEYSPAN_USA18X y
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USB_SERIAL_KEYSPAN_USA19W y
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USB_SERIAL_KEYSPAN_USA19QW y
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USB_SERIAL_KEYSPAN_USA19QI y
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USB_SERIAL_KEYSPAN_USA49W y
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USB_SERIAL_KEYSPAN_USA49WLC y
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# Filesystem options - in particular, enable extended attributes and
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# ACLs for all filesystems that support them.
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EXT2_FS_XATTR y # Ext2 extended attributes
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EXT2_FS_POSIX_ACL y # Ext2 POSIX Access Control Lists
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EXT2_FS_SECURITY y # Ext2 Security Labels
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EXT2_FS_XIP y # Ext2 execute in place support
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EXT4_FS_POSIX_ACL y
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EXT4_FS_SECURITY y
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REISERFS_FS_XATTR y
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REISERFS_FS_POSIX_ACL y
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REISERFS_FS_SECURITY y
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JFS_POSIX_ACL y
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JFS_SECURITY y
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XFS_QUOTA y
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XFS_POSIX_ACL y
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XFS_RT y # XFS Realtime subvolume support
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OCFS2_DEBUG_MASKLOG n
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OCFS2_FS_POSIX_ACL y
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BTRFS_FS_POSIX_ACL y
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UBIFS_FS_XATTR y
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UBIFS_FS_ADVANCED_COMPR y
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NFSD_V2_ACL y
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NFSD_V3 y
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NFSD_V3_ACL y
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NFSD_V4 y
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CIFS_XATTR y
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CIFS_POSIX y
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# Security related features.
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STRICT_DEVMEM y # Filter access to /dev/mem
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SECURITY_SELINUX_BOOTPARAM_VALUE 0 # disable SELinux by default
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# Misc. options.
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8139TOO_8129 y
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8139TOO_PIO n # PIO is slower
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AIC79XX_DEBUG_ENABLE n
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AIC7XXX_DEBUG_ENABLE n
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AIC94XX_DEBUG n
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B43_PCMCIA y
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BLK_DEV_BSG n
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BLK_DEV_CMD640_ENHANCED y # CMD640 enhanced support
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BLK_DEV_IDEACPI y # IDE ACPI support
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BLK_DEV_INTEGRITY y
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BLK_DEV_IO_TRACE n
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BSD_PROCESS_ACCT_V3 y
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BT_HCIUART_BCSP y
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BT_HCIUART_H4 y # UART (H4) protocol support
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BT_HCIUART_LL y
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BT_RFCOMM_TTY y # RFCOMM TTY support
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CPU_FREQ_DEBUG n
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CRASH_DUMP n
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DMAR n # experimental
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DVB_DYNAMIC_MINORS y # we use udev
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FUSION y # Fusion MPT device support
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IDE_GD_ATAPI y # ATAPI floppy support
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IRDA_ULTRA y # Ultra (connectionless) protocol
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JOYSTICK_IFORCE_232 y # I-Force Serial joysticks and wheels
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JOYSTICK_IFORCE_USB y # I-Force USB joysticks and wheels
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JOYSTICK_XPAD_FF y # X-Box gamepad rumble support
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JOYSTICK_XPAD_LEDS y # LED Support for Xbox360 controller 'BigX' LED
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KALLSYMS_EXTRA_PASS n
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LDM_PARTITION y # Windows Logical Disk Manager (Dynamic Disk) support
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LEDS_TRIGGER_IDE_DISK y # LED IDE Disk Trigger
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LOGIRUMBLEPAD2_FF y # Logitech Rumblepad 2 force feedback
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LOGO n # not needed
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MEDIA_ATTACH y
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MEGARAID_NEWGEN y
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MICROCODE_AMD y
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MODVERSIONS y
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MOUSE_PS2_ELANTECH y # Elantech PS/2 protocol extension
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MTRR_SANITIZER y
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NET_FC y # Fibre Channel driver support
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PCI_LEGACY y
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PPP_MULTILINK y # PPP multilink support
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REGULATOR y # Voltage and Current Regulator Support
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SCSI_LOGGING y # SCSI logging facility
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SERIAL_8250 y # 8250/16550 and compatible serial support
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SLIP_COMPRESSED y # CSLIP compressed headers
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SLIP_SMART y
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THERMAL_HWMON y # Hardware monitoring support
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USB_DEBUG n
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USB_EHCI_ROOT_HUB_TT y # Root Hub Transaction Translators
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X86_CHECK_BIOS_CORRUPTION y
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X86_MCE y
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'';
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}
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// args
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)
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