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Date: Thu, 29 Jun 2006 13:25:42 -0400
From: Chuck Ebbert <76306.1226@compuserve.com>
Subject: [rfc] Compressing those annoying .configs
To: linux-kernel <linux-kernel@vger.kernel.org>
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All those huge .config files posted to the list can be compressed
with this simple awk program.  It leaves the config human-readable
while reducing size by ~40%.  Sample output is below.  Decompression
program is equally trivial but not yet written...


function clear_pending() {
	len = 0
	curval = ""
}

function get_config(ln, pos) {
	temp = substr(ln, pos)
	end = index(temp, "=")
	if (end == 0)
		end = index(temp, " ")
	config = substr(temp, 0, end - 1)
	val = substr(temp, end + 1)
}

function print_comma() {
	printf ", "
	len = len + 2
}

function close_line() {
	if (len > 0) {
		printf "\n"
		clear_pending()
	}
}

function begin_line(str) {
	close_line()
	printf "%s: ", str
	len = length(str) + 2
	curval = str
}

function print_config() {
	printf "%s", config
	len = len + length(config)
	next
}

BEGIN {
	clear_pending()
}

substr($0, 0, 7) == "CONFIG_" {
	get_config($0, 8)
	if (val == curval && len + 2 + length(config) <= 71)
		print_comma()
	else
		begin_line(val)
	print_config()
}

substr($0, 0, 9) == "# CONFIG_" {
	get_config($0, 10)
	if (curval == "not set" && len + 2 + length(config) <= 71)
		print_comma()
	else
		begin_line("not set")
	print_config()
}

{
	close_line()
	print $0
	next
}

END {
	close_line()
}


And here's the output:

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.17.1
# Sat Jun 24 10:46:06 2006
#
y: X86_32, SEMAPHORE_SLEEPERS, X86, MMU, GENERIC_ISA_DMA, GENERIC_IOMAP
y: GENERIC_HWEIGHT, ARCH_MAY_HAVE_PC_FDC, DMI

#
# Code maturity level options
#
y: EXPERIMENTAL, BROKEN_ON_SMP
32: INIT_ENV_ARG_LIMIT

#
# General setup
#
"-32-pfmon": LOCALVERSION
not set: LOCALVERSION_AUTO
y: SWAP, SYSVIPC, POSIX_MQUEUE, BSD_PROCESS_ACCT
not set: BSD_PROCESS_ACCT_V3
y: SYSCTL, AUDIT, AUDITSYSCALL, IKCONFIG, IKCONFIG_PROC
not set: RELAY
"": INITRAMFS_SOURCE
y: UID16, VM86
not set: CC_OPTIMIZE_FOR_SIZE, EMBEDDED
y: KALLSYMS
not set: KALLSYMS_ALL, KALLSYMS_EXTRA_PASS
y: HOTPLUG, PRINTK, BUG, ELF_CORE, BASE_FULL, FUTEX, EPOLL, SHMEM, SLAB
not set: TINY_SHMEM
0: BASE_SMALL
not set: SLOB

#
# Loadable module support
#
not set: MODULES

#
# Block layer
#
y: LBD
not set: BLK_DEV_IO_TRACE, LSF

#
# IO Schedulers
#
y: IOSCHED_NOOP, IOSCHED_AS, IOSCHED_DEADLINE, IOSCHED_CFQ
not set: DEFAULT_AS, DEFAULT_DEADLINE
y: DEFAULT_CFQ
not set: DEFAULT_NOOP
"cfq": DEFAULT_IOSCHED

#
# Processor type and features
#
not set: SMP
y: X86_PC
not set: X86_ELAN, X86_VOYAGER, X86_NUMAQ, X86_SUMMIT, X86_BIGSMP
not set: X86_VISWS, X86_GENERICARCH, X86_ES7000, M386, M486, M586
not set: M586TSC, M586MMX, M686, MPENTIUMII, MPENTIUMIII, MPENTIUMM
not set: MPENTIUM4, MK6, MK7
y: MK8
not set: MCRUSOE, MEFFICEON, MWINCHIPC6, MWINCHIP2, MWINCHIP3D
not set: MGEODEGX1, MGEODE_LX, MCYRIXIII, MVIAC3_2, X86_GENERIC
y: X86_CMPXCHG, X86_XADD
6: X86_L1_CACHE_SHIFT
y: RWSEM_XCHGADD_ALGORITHM, GENERIC_CALIBRATE_DELAY, X86_WP_WORKS_OK
y: X86_INVLPG, X86_BSWAP, X86_POPAD_OK, X86_CMPXCHG64, X86_GOOD_APIC
y: X86_INTEL_USERCOPY, X86_USE_PPRO_CHECKSUM, X86_TSC
not set: HPET_TIMER
y: PREEMPT_NONE
not set: PREEMPT_VOLUNTARY, PREEMPT
y: X86_UP_APIC, X86_UP_IOAPIC, X86_LOCAL_APIC, X86_IO_APIC, X86_MCE
not set: X86_MCE_NONFATAL, X86_MCE_P4THERMAL, TOSHIBA, I8K
not set: X86_REBOOTFIXUPS, MICROCODE
y: X86_MSR, X86_CPUID

#
# Firmware Drivers
#
y: EDD
not set: DELL_RBU, DCDBAS
y: NOHIGHMEM
not set: HIGHMEM4G, HIGHMEM64G
0xC0000000: PAGE_OFFSET
y: ARCH_FLATMEM_ENABLE, ARCH_SPARSEMEM_ENABLE, ARCH_SELECT_MEMORY_MODEL
y: SELECT_MEMORY_MODEL, FLATMEM_MANUAL
not set: DISCONTIGMEM_MANUAL, SPARSEMEM_MANUAL
y: FLATMEM, FLAT_NODE_MEM_MAP, SPARSEMEM_STATIC
4: SPLIT_PTLOCK_CPUS
not set: MATH_EMULATION
y: MTRR
not set: EFI
y: REGPARM
not set: SECCOMP, HZ_100
y: HZ_250
not set: HZ_1000
250: HZ
not set: KEXEC
0x100000: PHYSICAL_START

#
# Hardware Performance Monitoring support
#
y: PERFMON
not set: PERFMON_P6, PERFMON_P4, PERFMON_GEN_IA32
y: I386_PERFMON_K8

#
# Power management options (ACPI, APM)
#
y: PM, PM_LEGACY, PM_DEBUG
not set: SOFTWARE_SUSPEND

#
# ACPI (Advanced Configuration and Power Interface) Support
#
y: ACPI, ACPI_SLEEP, ACPI_SLEEP_PROC_FS
not set: ACPI_SLEEP_PROC_SLEEP
y: ACPI_AC, ACPI_BATTERY, ACPI_BUTTON, ACPI_VIDEO, ACPI_HOTKEY
y: ACPI_FAN, ACPI_PROCESSOR, ACPI_THERMAL
not set: ACPI_ASUS, ACPI_IBM, ACPI_TOSHIBA
0: ACPI_BLACKLIST_YEAR
not set: ACPI_DEBUG
y: ACPI_EC, ACPI_POWER, ACPI_SYSTEM, X86_PM_TIMER
not set: ACPI_CONTAINER

#
# APM (Advanced Power Management) BIOS Support
#
not set: APM

#
# CPU Frequency scaling
#
y: CPU_FREQ, CPU_FREQ_TABLE
not set: CPU_FREQ_DEBUG
y: CPU_FREQ_STAT
not set: CPU_FREQ_STAT_DETAILS
y: CPU_FREQ_DEFAULT_GOV_PERFORMANCE
not set: CPU_FREQ_DEFAULT_GOV_USERSPACE
y: CPU_FREQ_GOV_PERFORMANCE
not set: CPU_FREQ_GOV_POWERSAVE
y: CPU_FREQ_GOV_USERSPACE
not set: CPU_FREQ_GOV_ONDEMAND, CPU_FREQ_GOV_CONSERVATIVE

#
# CPUFreq processor drivers
#
not set: X86_ACPI_CPUFREQ, X86_POWERNOW_K6, X86_POWERNOW_K7
y: X86_POWERNOW_K8, X86_POWERNOW_K8_ACPI
not set: X86_GX_SUSPMOD, X86_SPEEDSTEP_CENTRINO, X86_SPEEDSTEP_ICH
not set: X86_SPEEDSTEP_SMI, X86_P4_CLOCKMOD, X86_CPUFREQ_NFORCE2
not set: X86_LONGRUN

#
# shared options
#
not set: X86_ACPI_CPUFREQ_PROC_INTF, X86_SPEEDSTEP_LIB

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
y: PCI
not set: PCI_GOBIOS, PCI_GOMMCONFIG, PCI_GODIRECT
y: PCI_GOANY, PCI_BIOS, PCI_DIRECT, PCI_MMCONFIG, PCIEPORTBUS, PCI_MSI
not set: PCI_DEBUG
y: ISA_DMA_API
not set: ISA, MCA, SCx200

#
# PCCARD (PCMCIA/CardBus) support
#
y: PCCARD
not set: PCMCIA_DEBUG
y: PCMCIA
not set: PCMCIA_LOAD_CIS
y: PCMCIA_IOCTL, CARDBUS

#
# PC-card bridges
#
y: YENTA, YENTA_O2, YENTA_RICOH, YENTA_TI, YENTA_ENE_TUNE
y: YENTA_TOSHIBA
not set: PD6729, I82092
y: PCCARD_NONSTATIC

#
# PCI Hotplug Support
#
not set: HOTPLUG_PCI

#
# Executable file formats
#
y: BINFMT_ELF, BINFMT_AOUT
not set: BINFMT_MISC

#
# Networking
#
y: NET

#
# Networking options
#
not set: NETDEBUG
y: PACKET, PACKET_MMAP, UNIX, XFRM, XFRM_USER, NET_KEY, INET
not set: IP_MULTICAST, IP_ADVANCED_ROUTER
y: IP_FIB_HASH
not set: IP_PNP, NET_IPIP, NET_IPGRE, ARPD
y: SYN_COOKIES
not set: INET_AH, INET_ESP, INET_IPCOMP, INET_XFRM_TUNNEL, INET_TUNNEL
y: INET_DIAG, INET_TCP_DIAG
not set: TCP_CONG_ADVANCED
y: TCP_CONG_BIC

#
# IP: Virtual Server Configuration
#
not set: IP_VS, IPV6, INET6_XFRM_TUNNEL, INET6_TUNNEL
y: NETFILTER
not set: NETFILTER_DEBUG

#
# Core Netfilter Configuration
#
not set: NETFILTER_NETLINK
y: NETFILTER_XTABLES, NETFILTER_XT_TARGET_CLASSIFY
y: NETFILTER_XT_TARGET_MARK
not set: NETFILTER_XT_TARGET_NFQUEUE
y: NETFILTER_XT_TARGET_NOTRACK
not set: NETFILTER_XT_MATCH_COMMENT
y: NETFILTER_XT_MATCH_CONNTRACK
not set: NETFILTER_XT_MATCH_DCCP, NETFILTER_XT_MATCH_ESP
y: NETFILTER_XT_MATCH_HELPER, NETFILTER_XT_MATCH_LENGTH
y: NETFILTER_XT_MATCH_LIMIT, NETFILTER_XT_MATCH_MAC
y: NETFILTER_XT_MATCH_MARK
not set: NETFILTER_XT_MATCH_POLICY
y: NETFILTER_XT_MATCH_MULTIPORT, NETFILTER_XT_MATCH_PKTTYPE
y: NETFILTER_XT_MATCH_REALM
not set: NETFILTER_XT_MATCH_SCTP
y: NETFILTER_XT_MATCH_STATE, NETFILTER_XT_MATCH_STRING
y: NETFILTER_XT_MATCH_TCPMSS

#
# IP: Netfilter Configuration
#
y: IP_NF_CONNTRACK
not set: IP_NF_CT_ACCT, IP_NF_CONNTRACK_MARK, IP_NF_CONNTRACK_EVENTS
not set: IP_NF_CT_PROTO_SCTP
y: IP_NF_FTP, IP_NF_IRC
not set: IP_NF_NETBIOS_NS, IP_NF_TFTP, IP_NF_AMANDA, IP_NF_PPTP
not set: IP_NF_H323, IP_NF_QUEUE
y: IP_NF_IPTABLES, IP_NF_MATCH_IPRANGE, IP_NF_MATCH_TOS
not set: IP_NF_MATCH_RECENT, IP_NF_MATCH_ECN, IP_NF_MATCH_DSCP
not set: IP_NF_MATCH_AH
y: IP_NF_MATCH_TTL
not set: IP_NF_MATCH_OWNER
y: IP_NF_MATCH_ADDRTYPE, IP_NF_MATCH_HASHLIMIT, IP_NF_FILTER
y: IP_NF_TARGET_REJECT, IP_NF_TARGET_LOG
not set: IP_NF_TARGET_ULOG
y: IP_NF_TARGET_TCPMSS, IP_NF_NAT, IP_NF_NAT_NEEDED
y: IP_NF_TARGET_MASQUERADE, IP_NF_TARGET_REDIRECT, IP_NF_TARGET_NETMAP
y: IP_NF_TARGET_SAME
not set: IP_NF_NAT_SNMP_BASIC
y: IP_NF_NAT_IRC, IP_NF_NAT_FTP, IP_NF_MANGLE, IP_NF_TARGET_TOS
not set: IP_NF_TARGET_ECN, IP_NF_TARGET_DSCP
y: IP_NF_TARGET_TTL, IP_NF_RAW, IP_NF_ARPTABLES, IP_NF_ARPFILTER
y: IP_NF_ARP_MANGLE

#
# DCCP Configuration (EXPERIMENTAL)
#
not set: IP_DCCP

#
# SCTP Configuration (EXPERIMENTAL)
#
not set: IP_SCTP

#
# TIPC Configuration (EXPERIMENTAL)
#
not set: TIPC, ATM, BRIDGE, VLAN_8021Q, DECNET, LLC2, IPX, ATALK, X25
not set: LAPB, NET_DIVERT, ECONET, WAN_ROUTER

#
# QoS and/or fair queueing
#
y: NET_SCHED, NET_SCH_CLK_JIFFIES
not set: NET_SCH_CLK_GETTIMEOFDAY, NET_SCH_CLK_CPU

#
# Queueing/Scheduling
#
y: NET_SCH_CBQ, NET_SCH_HTB, NET_SCH_HFSC, NET_SCH_PRIO, NET_SCH_RED
y: NET_SCH_SFQ
not set: NET_SCH_TEQL
y: NET_SCH_TBF, NET_SCH_GRED, NET_SCH_DSMARK
not set: NET_SCH_NETEM
y: NET_SCH_INGRESS

#
# Classification
#
y: NET_CLS, NET_CLS_BASIC
not set: NET_CLS_TCINDEX, NET_CLS_ROUTE4
y: NET_CLS_ROUTE, NET_CLS_FW, NET_CLS_U32
not set: CLS_U32_PERF, CLS_U32_MARK, NET_CLS_RSVP, NET_CLS_RSVP6
not set: NET_EMATCH, NET_CLS_ACT, NET_CLS_POLICE, NET_CLS_IND
y: NET_ESTIMATOR

#
# Network testing
#
not set: NET_PKTGEN, HAMRADIO, IRDA, BT, IEEE80211
y: WIRELESS_EXT

#
# Device Drivers
#

#
# Generic Driver Options
#
y: STANDALONE
not set: PREVENT_FIRMWARE_BUILD
y: FW_LOADER
not set: DEBUG_DRIVER

#
# Connector - unified userspace <-> kernelspace linker
#
not set: CONNECTOR

#
# Memory Technology Devices (MTD)
#
not set: MTD

#
# Parallel port support
#
not set: PARPORT

#
# Plug and Play support
#
y: PNP
not set: PNP_DEBUG

#
# Protocols
#
y: PNPACPI

#
# Block devices
#
not set: BLK_DEV_FD, BLK_CPQ_DA, BLK_CPQ_CISS_DA, BLK_DEV_DAC960
not set: BLK_DEV_UMEM, BLK_DEV_COW_COMMON
y: BLK_DEV_LOOP, BLK_DEV_CRYPTOLOOP
not set: BLK_DEV_NBD, BLK_DEV_SX8, BLK_DEV_UB, BLK_DEV_RAM
not set: BLK_DEV_INITRD
y: CDROM_PKTCDVD
8: CDROM_PKTCDVD_BUFFERS
not set: CDROM_PKTCDVD_WCACHE, ATA_OVER_ETH

#
# ATA/ATAPI/MFM/RLL support
#
y: IDE, BLK_DEV_IDE

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
not set: BLK_DEV_IDE_SATA, BLK_DEV_HD_IDE
y: BLK_DEV_IDEDISK, IDEDISK_MULTI_MODE
not set: BLK_DEV_IDECS
y: BLK_DEV_IDECD
not set: BLK_DEV_IDETAPE, BLK_DEV_IDEFLOPPY
y: BLK_DEV_IDESCSI, IDE_TASK_IOCTL

#
# IDE chipset support/bugfixes
#
not set: IDE_GENERIC, BLK_DEV_CMD640, BLK_DEV_IDEPNP
y: BLK_DEV_IDEPCI, IDEPCI_SHARE_IRQ
not set: BLK_DEV_OFFBOARD
y: BLK_DEV_GENERIC
not set: BLK_DEV_OPTI621, BLK_DEV_RZ1000
y: BLK_DEV_IDEDMA_PCI
not set: BLK_DEV_IDEDMA_FORCED
y: IDEDMA_PCI_AUTO
not set: IDEDMA_ONLYDISK, BLK_DEV_AEC62XX, BLK_DEV_ALI15X3
not set: BLK_DEV_AMD74XX
y: BLK_DEV_ATIIXP
not set: BLK_DEV_CMD64X, BLK_DEV_TRIFLEX, BLK_DEV_CY82C693
not set: BLK_DEV_CS5520, BLK_DEV_CS5530, BLK_DEV_CS5535, BLK_DEV_HPT34X
not set: BLK_DEV_HPT366, BLK_DEV_SC1200, BLK_DEV_PIIX, BLK_DEV_IT821X
not set: BLK_DEV_NS87415, BLK_DEV_PDC202XX_OLD, BLK_DEV_PDC202XX_NEW
not set: BLK_DEV_SVWKS, BLK_DEV_SIIMAGE, BLK_DEV_SIS5513
not set: BLK_DEV_SLC90E66, BLK_DEV_TRM290, BLK_DEV_VIA82CXXX, IDE_ARM
y: BLK_DEV_IDEDMA
not set: IDEDMA_IVB
y: IDEDMA_AUTO
not set: BLK_DEV_HD

#
# SCSI device support
#
not set: RAID_ATTRS
y: SCSI, SCSI_PROC_FS

#
# SCSI support type (disk, tape, CD-ROM)
#
y: BLK_DEV_SD
not set: CHR_DEV_ST, CHR_DEV_OSST
y: BLK_DEV_SR
not set: BLK_DEV_SR_VENDOR
y: CHR_DEV_SG
not set: CHR_DEV_SCH

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
not set: SCSI_MULTI_LUN
y: SCSI_CONSTANTS, SCSI_LOGGING

#
# SCSI Transport Attributes
#
not set: SCSI_SPI_ATTRS, SCSI_FC_ATTRS, SCSI_ISCSI_ATTRS
not set: SCSI_SAS_ATTRS

#
# SCSI low-level drivers
#
not set: ISCSI_TCP, BLK_DEV_3W_XXXX_RAID, SCSI_3W_9XXX, SCSI_ACARD
not set: SCSI_AACRAID, SCSI_AIC7XXX, SCSI_AIC7XXX_OLD, SCSI_AIC79XX
not set: SCSI_DPT_I2O, SCSI_ADVANSYS, MEGARAID_NEWGEN, MEGARAID_LEGACY
not set: MEGARAID_SAS, SCSI_SATA, SCSI_BUSLOGIC, SCSI_DMX3191D
not set: SCSI_EATA, SCSI_FUTURE_DOMAIN, SCSI_GDTH, SCSI_IPS
not set: SCSI_INITIO, SCSI_INIA100, SCSI_SYM53C8XX_2, SCSI_IPR
not set: SCSI_QLOGIC_1280, SCSI_QLA_FC, SCSI_LPFC, SCSI_DC395x
not set: SCSI_DC390T, SCSI_NSP32, SCSI_DEBUG

#
# Multi-device support (RAID and LVM)
#
not set: MD

#
# Fusion MPT device support
#
not set: FUSION, FUSION_SPI, FUSION_FC, FUSION_SAS

#
# IEEE 1394 (FireWire) support
#
y: IEEE1394

#
# Subsystem Options
#
not set: IEEE1394_VERBOSEDEBUG, IEEE1394_OUI_DB
y: IEEE1394_EXTRA_CONFIG_ROMS, IEEE1394_CONFIG_ROM_IP1394
not set: IEEE1394_EXPORT_FULL_API

#
# Device Drivers
#
y: IEEE1394_PCILYNX, IEEE1394_OHCI1394

#
# Protocol Drivers
#
y: IEEE1394_VIDEO1394, IEEE1394_SBP2
not set: IEEE1394_SBP2_PHYS_DMA, IEEE1394_ETH1394
y: IEEE1394_DV1394, IEEE1394_RAWIO

#
# I2O device support
#
not set: I2O

#
# Network device support
#
y: NETDEVICES, DUMMY
not set: BONDING, EQUALIZER
y: TUN
not set: NET_SB1000

#
# ARCnet devices
#
not set: ARCNET

#
# PHY device support
#
not set: PHYLIB

#
# Ethernet (10 or 100Mbit)
#
y: NET_ETHERNET, MII
not set: HAPPYMEAL, SUNGEM, CASSINI, NET_VENDOR_3COM

#
# Tulip family network device support
#
not set: NET_TULIP, HP100
y: NET_PCI
not set: PCNET32, AMD8111_ETH, ADAPTEC_STARFIRE, B44, FORCEDETH, DGRS
not set: EEPRO100, E100, FEALNX, NATSEMI, NE2K_PCI, 8139CP
y: 8139TOO
not set: 8139TOO_PIO, 8139TOO_TUNE_TWISTER, 8139TOO_8129
not set: 8139_OLD_RX_RESET, SIS900, EPIC100, SUNDANCE, TLAN, VIA_RHINE

#
# Ethernet (1000 Mbit)
#
not set: ACENIC, DL2K, E1000, NS83820, HAMACHI, YELLOWFIN, R8169
not set: SIS190, SKGE, SKY2, SK98LIN, VIA_VELOCITY, TIGON3, BNX2

#
# Ethernet (10000 Mbit)
#
not set: CHELSIO_T1, IXGB, S2IO

#
# Token Ring devices
#
not set: TR

#
# Wireless LAN (non-hamradio)
#
y: NET_RADIO
not set: NET_WIRELESS_RTNETLINK

#
# Obsolete Wireless cards support (pre-802.11)
#
not set: STRIP, PCMCIA_WAVELAN, PCMCIA_NETWAVE

#
# Wireless 802.11 Frequency Hopping cards support
#
not set: PCMCIA_RAYCS

#
# Wireless 802.11b ISA/PCI cards support
#
not set: IPW2100, IPW2200, AIRO, HERMES, ATMEL

#
# Wireless 802.11b Pcmcia/Cardbus cards support
#
not set: AIRO_CS, PCMCIA_WL3501

#
# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
#
not set: PRISM54, HOSTAP
y: NET_WIRELESS

#
# PCMCIA network device support
#
not set: NET_PCMCIA

#
# Wan interfaces
#
not set: WAN, FDDI, HIPPI
y: PPP, PPP_MULTILINK, PPP_FILTER, PPP_ASYNC, PPP_SYNC_TTY, PPP_DEFLATE
y: PPP_BSDCOMP
not set: PPP_MPPE
y: PPPOE
not set: SLIP, NET_FC, SHAPER
y: NETCONSOLE, NETPOLL
not set: NETPOLL_RX, NETPOLL_TRAP
y: NET_POLL_CONTROLLER

#
# ISDN subsystem
#
not set: ISDN

#
# Telephony Support
#
not set: PHONE

#
# Input device support
#
y: INPUT

#
# Userland interfaces
#
y: INPUT_MOUSEDEV
not set: INPUT_MOUSEDEV_PSAUX
1024: INPUT_MOUSEDEV_SCREEN_X
768: INPUT_MOUSEDEV_SCREEN_Y
not set: INPUT_JOYDEV, INPUT_TSDEV
y: INPUT_EVDEV
not set: INPUT_EVBUG

#
# Input Device Drivers
#
y: INPUT_KEYBOARD, KEYBOARD_ATKBD
not set: KEYBOARD_SUNKBD, KEYBOARD_LKKBD, KEYBOARD_XTKBD
not set: KEYBOARD_NEWTON
y: INPUT_MOUSE, MOUSE_PS2
not set: MOUSE_SERIAL, MOUSE_VSXXXAA, INPUT_JOYSTICK
y: INPUT_TOUCHSCREEN, TOUCHSCREEN_GUNZE
not set: TOUCHSCREEN_ELO, TOUCHSCREEN_MTOUCH, TOUCHSCREEN_MK712
y: INPUT_MISC
not set: INPUT_PCSPKR, INPUT_WISTRON_BTNS, INPUT_UINPUT

#
# Hardware I/O ports
#
y: SERIO, SERIO_I8042, SERIO_SERPORT
not set: SERIO_CT82C710, SERIO_PCIPS2
y: SERIO_LIBPS2
not set: SERIO_RAW
y: GAMEPORT
not set: GAMEPORT_NS558, GAMEPORT_L4, GAMEPORT_EMU10K1, GAMEPORT_FM801

#
# Character devices
#
y: VT, VT_CONSOLE, HW_CONSOLE
not set: SERIAL_NONSTANDARD

#
# Serial drivers
#
y: SERIAL_8250, SERIAL_8250_CONSOLE, SERIAL_8250_PCI, SERIAL_8250_PNP
y: SERIAL_8250_CS
2: SERIAL_8250_NR_UARTS, SERIAL_8250_RUNTIME_UARTS
not set: SERIAL_8250_EXTENDED

#
# Non-8250 serial port support
#
y: SERIAL_CORE, SERIAL_CORE_CONSOLE
not set: SERIAL_JSM
y: UNIX98_PTYS
not set: LEGACY_PTYS

#
# IPMI
#
not set: IPMI_HANDLER

#
# Watchdog Cards
#
y: WATCHDOG
not set: WATCHDOG_NOWAYOUT

#
# Watchdog Device Drivers
#
y: SOFT_WATCHDOG
not set: ACQUIRE_WDT, ADVANTECH_WDT, ALIM1535_WDT, ALIM7101_WDT
not set: SC520_WDT, EUROTECH_WDT, IB700_WDT, IBMASR, WAFER_WDT
not set: I6300ESB_WDT, I8XX_TCO, SC1200_WDT, 60XX_WDT, SBC8360_WDT
not set: CPU5_WDT, W83627HF_WDT, W83877F_WDT, W83977F_WDT, MACHZ_WDT
not set: SBC_EPX_C3_WATCHDOG

#
# PCI-based Watchdog Cards
#
not set: PCIPCWATCHDOG, WDTPCI

#
# USB-based Watchdog Cards
#
not set: USBPCWATCHDOG, HW_RANDOM
y: NVRAM, RTC
not set: DTLK, R3964, APPLICOM, SONYPI

#
# Ftape, the floppy tape device driver
#
not set: FTAPE
y: AGP
not set: AGP_ALI, AGP_ATI, AGP_AMD
y: AGP_AMD64
not set: AGP_INTEL, AGP_NVIDIA, AGP_SIS, AGP_SWORKS, AGP_VIA
not set: AGP_EFFICEON, DRM

#
# PCMCIA character devices
#
not set: SYNCLINK_CS, CARDMAN_4000, CARDMAN_4040, MWAVE, CS5535_GPIO
not set: RAW_DRIVER, HPET, HANGCHECK_TIMER

#
# TPM devices
#
not set: TCG_TPM, TELCLOCK

#
# I2C support
#
y: I2C, I2C_CHARDEV

#
# I2C Algorithms
#
y: I2C_ALGOBIT, I2C_ALGOPCF, I2C_ALGOPCA

#
# I2C Hardware Bus support
#
not set: I2C_ALI1535, I2C_ALI1563, I2C_ALI15X3, I2C_AMD756, I2C_AMD8111
not set: I2C_I801, I2C_I810, I2C_PIIX4
y: I2C_ISA
not set: I2C_NFORCE2, I2C_PARPORT_LIGHT, I2C_PROSAVAGE, I2C_SAVAGE4
not set: SCx200_ACB, I2C_SIS5595, I2C_SIS630, I2C_SIS96X, I2C_VIA
not set: I2C_VIAPRO, I2C_VOODOO3, I2C_PCA_ISA

#
# Miscellaneous I2C Chip support
#
y: SENSORS_DS1337, SENSORS_DS1374, SENSORS_EEPROM
not set: SENSORS_PCF8574, SENSORS_PCA9539, SENSORS_PCF8591
not set: SENSORS_MAX6875, I2C_DEBUG_CORE, I2C_DEBUG_ALGO, I2C_DEBUG_BUS
not set: I2C_DEBUG_CHIP

#
# SPI support
#
not set: SPI, SPI_MASTER

#
# Dallas's 1-wire bus
#
not set: W1

#
# Hardware Monitoring support
#
y: HWMON, HWMON_VID, SENSORS_ADM1021
not set: SENSORS_ADM1025, SENSORS_ADM1026, SENSORS_ADM1031
not set: SENSORS_ADM9240, SENSORS_ASB100, SENSORS_ATXP1
y: SENSORS_DS1621
not set: SENSORS_F71805F, SENSORS_FSCHER, SENSORS_FSCPOS
y: SENSORS_GL518SM
not set: SENSORS_GL520SM
y: SENSORS_IT87
not set: SENSORS_LM63
y: SENSORS_LM75
not set: SENSORS_LM77, SENSORS_LM78, SENSORS_LM80, SENSORS_LM83
not set: SENSORS_LM85, SENSORS_LM87, SENSORS_LM90
y: SENSORS_LM92
not set: SENSORS_MAX1619, SENSORS_PC87360, SENSORS_SIS5595
not set: SENSORS_SMSC47M1, SENSORS_SMSC47B397, SENSORS_VIA686A
not set: SENSORS_VT8231, SENSORS_W83781D, SENSORS_W83792D
not set: SENSORS_W83L785TS
y: SENSORS_W83627HF
not set: SENSORS_W83627EHF, SENSORS_HDAPS, HWMON_DEBUG_CHIP

#
# Misc devices
#
not set: IBM_ASM

#
# Multimedia devices
#
not set: VIDEO_DEV
y: VIDEO_V4L2

#
# Digital Video Broadcasting Devices
#
not set: DVB, USB_DABUSB

#
# Graphics support
#
y: FB, FB_CFB_FILLRECT, FB_CFB_COPYAREA, FB_CFB_IMAGEBLIT
not set: FB_MACMODES, FB_FIRMWARE_EDID, FB_MODE_HELPERS
not set: FB_TILEBLITTING, FB_CIRRUS, FB_PM2, FB_CYBER2000, FB_ARC
not set: FB_ASILIANT, FB_IMSTT
y: FB_VGA16
not set: FB_VESA
y: VIDEO_SELECT
not set: FB_HGA, FB_S1D13XXX, FB_NVIDIA, FB_RIVA, FB_I810, FB_INTEL
not set: FB_MATROX, FB_RADEON, FB_ATY128, FB_ATY, FB_SAVAGE, FB_SIS
not set: FB_NEOMAGIC, FB_KYRO, FB_3DFX, FB_VOODOO1, FB_CYBLA
not set: FB_TRIDENT, FB_GEODE, FB_VIRTUAL

#
# Console display driver support
#
y: VGA_CONSOLE
not set: VGACON_SOFT_SCROLLBACK
y: DUMMY_CONSOLE, FRAMEBUFFER_CONSOLE
not set: FRAMEBUFFER_CONSOLE_ROTATION, FONTS
y: FONT_8x8, FONT_8x16

#
# Logo configuration
#
not set: LOGO, BACKLIGHT_LCD_SUPPORT

#
# Sound
#
y: SOUND

#
# Advanced Linux Sound Architecture
#
y: SND, SND_TIMER, SND_PCM, SND_SEQUENCER
not set: SND_SEQ_DUMMY
y: SND_OSSEMUL, SND_MIXER_OSS, SND_PCM_OSS, SND_PCM_OSS_PLUGINS
y: SND_SEQUENCER_OSS, SND_RTCTIMER, SND_SEQ_RTCTIMER_DEFAULT
not set: SND_DYNAMIC_MINORS
y: SND_SUPPORT_OLD_API, SND_VERBOSE_PROCFS
not set: SND_VERBOSE_PRINTK
y: SND_DEBUG, SND_DEBUG_DETECT
not set: SND_PCM_XRUN_DEBUG

#
# Generic devices
#
y: SND_AC97_CODEC, SND_AC97_BUS
not set: SND_DUMMY, SND_VIRMIDI, SND_MTPAV, SND_SERIAL_U16550
not set: SND_MPU401

#
# PCI devices
#
not set: SND_AD1889, SND_ALS300, SND_ALS4000, SND_ALI5451
y: SND_ATIIXP, SND_ATIIXP_MODEM
not set: SND_AU8810, SND_AU8820, SND_AU8830, SND_AZT3328, SND_BT87X
not set: SND_CA0106, SND_CMIPCI, SND_CS4281, SND_CS46XX
not set: SND_CS5535AUDIO, SND_EMU10K1, SND_EMU10K1X, SND_ENS1370
not set: SND_ENS1371, SND_ES1938, SND_ES1968, SND_FM801, SND_HDA_INTEL
not set: SND_HDSP, SND_HDSPM, SND_ICE1712, SND_ICE1724, SND_INTEL8X0
not set: SND_INTEL8X0M, SND_KORG1212, SND_MAESTRO3, SND_MIXART
not set: SND_NM256, SND_PCXHR, SND_RIPTIDE, SND_RME32, SND_RME96
not set: SND_RME9652, SND_SONICVIBES, SND_TRIDENT, SND_VIA82XX
not set: SND_VIA82XX_MODEM, SND_VX222, SND_YMFPCI

#
# USB devices
#
not set: SND_USB_AUDIO, SND_USB_USX2Y

#
# PCMCIA devices
#
not set: SND_VXPOCKET, SND_PDAUDIOCF

#
# Open Sound System
#
not set: SOUND_PRIME

#
# USB support
#
y: USB_ARCH_HAS_HCD, USB_ARCH_HAS_OHCI, USB_ARCH_HAS_EHCI, USB
not set: USB_DEBUG

#
# Miscellaneous USB options
#
y: USB_DEVICEFS
not set: USB_BANDWIDTH, USB_DYNAMIC_MINORS, USB_SUSPEND, USB_OTG

#
# USB Host Controller Drivers
#
y: USB_EHCI_HCD, USB_EHCI_SPLIT_ISO, USB_EHCI_ROOT_HUB_TT
not set: USB_ISP116X_HCD, USB_OHCI_HCD, USB_UHCI_HCD, USB_SL811_HCD

#
# USB Device Class drivers
#
not set: USB_ACM, USB_PRINTER

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
y: USB_STORAGE
not set: USB_STORAGE_DEBUG, USB_STORAGE_DATAFAB, USB_STORAGE_FREECOM
not set: USB_STORAGE_ISD200, USB_STORAGE_DPCM, USB_STORAGE_USBAT
not set: USB_STORAGE_SDDR09, USB_STORAGE_SDDR55, USB_STORAGE_JUMPSHOT
not set: USB_STORAGE_ALAUDA, USB_LIBUSUAL

#
# USB Input Devices
#
y: USB_HID, USB_HIDINPUT
not set: USB_HIDINPUT_POWERBOOK, HID_FF, USB_HIDDEV, USB_AIPTEK
not set: USB_WACOM, USB_ACECAD, USB_KBTAB, USB_POWERMATE
not set: USB_TOUCHSCREEN, USB_YEALINK, USB_XPAD, USB_ATI_REMOTE
not set: USB_ATI_REMOTE2, USB_KEYSPAN_REMOTE, USB_APPLETOUCH

#
# USB Imaging devices
#
not set: USB_MDC800, USB_MICROTEK

#
# USB Network Adapters
#
not set: USB_CATC, USB_KAWETH, USB_PEGASUS, USB_RTL8150, USB_USBNET
not set: USB_ZD1201, USB_MON

#
# USB port drivers
#

#
# USB Serial Converter support
#
not set: USB_SERIAL

#
# USB Miscellaneous drivers
#
not set: USB_EMI62, USB_EMI26, USB_AUERSWALD, USB_RIO500, USB_LEGOTOWER
not set: USB_LCD, USB_LED, USB_CYTHERM, USB_PHIDGETKIT
not set: USB_PHIDGETSERVO, USB_IDMOUSE, USB_SISUSBVGA, USB_LD, USB_TEST

#
# USB DSL modem support
#

#
# USB Gadget Support
#
not set: USB_GADGET

#
# MMC/SD Card support
#
y: MMC
not set: MMC_DEBUG
y: MMC_BLOCK
not set: MMC_SDHCI, MMC_WBSD

#
# LED devices
#
not set: NEW_LEDS

#
# LED drivers
#

#
# LED Triggers
#

#
# InfiniBand support
#
not set: INFINIBAND

#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
not set: EDAC

#
# Real Time Clock
#
y: RTC_LIB, RTC_CLASS, RTC_HCTOSYS
"rtc0": RTC_HCTOSYS_DEVICE

#
# RTC interfaces
#
y: RTC_INTF_SYSFS, RTC_INTF_PROC, RTC_INTF_DEV

#
# RTC drivers
#
not set: RTC_DRV_X1205
y: RTC_DRV_DS1672
not set: RTC_DRV_PCF8563, RTC_DRV_RS5C372
y: RTC_DRV_M48T86
not set: RTC_DRV_TEST

#
# File systems
#
not set: EXT2_FS
y: EXT3_FS, EXT3_FS_XATTR, EXT3_FS_POSIX_ACL
not set: EXT3_FS_SECURITY
y: JBD
not set: JBD_DEBUG
y: FS_MBCACHE
not set: REISERFS_FS
y: JFS_FS, JFS_POSIX_ACL
not set: JFS_SECURITY, JFS_DEBUG, JFS_STATISTICS
y: FS_POSIX_ACL
not set: XFS_FS, OCFS2_FS, MINIX_FS, ROMFS_FS
y: INOTIFY
not set: QUOTA
y: DNOTIFY
not set: AUTOFS_FS, AUTOFS4_FS, FUSE_FS

#
# CD-ROM/DVD Filesystems
#
y: ISO9660_FS, JOLIET, ZISOFS, ZISOFS_FS, UDF_FS, UDF_NLS

#
# DOS/FAT/NT Filesystems
#
y: FAT_FS
not set: MSDOS_FS
y: VFAT_FS
437: FAT_DEFAULT_CODEPAGE
"iso8859-1": FAT_DEFAULT_IOCHARSET
not set: NTFS_FS

#
# Pseudo filesystems
#
y: PROC_FS, PROC_KCORE, SYSFS, TMPFS
not set: HUGETLBFS, HUGETLB_PAGE
y: RAMFS
not set: CONFIGFS_FS

#
# Miscellaneous filesystems
#
not set: ADFS_FS, AFFS_FS, HFS_FS, HFSPLUS_FS, BEFS_FS, BFS_FS, EFS_FS
not set: CRAMFS, VXFS_FS, HPFS_FS, QNX4FS_FS, SYSV_FS, UFS_FS

#
# Network File Systems
#
not set: NFS_FS, NFSD
y: SMB_FS, SMB_NLS_DEFAULT
"cp437": SMB_NLS_REMOTE
not set: CIFS, NCP_FS, CODA_FS, AFS_FS, 9P_FS

#
# Partition Types
#
not set: PARTITION_ADVANCED
y: MSDOS_PARTITION

#
# Native Language Support
#
y: NLS
"utf8": NLS_DEFAULT
y: NLS_CODEPAGE_437
not set: NLS_CODEPAGE_737, NLS_CODEPAGE_775
y: NLS_CODEPAGE_850
not set: NLS_CODEPAGE_852, NLS_CODEPAGE_855, NLS_CODEPAGE_857
not set: NLS_CODEPAGE_860, NLS_CODEPAGE_861, NLS_CODEPAGE_862
not set: NLS_CODEPAGE_863, NLS_CODEPAGE_864, NLS_CODEPAGE_865
not set: NLS_CODEPAGE_866, NLS_CODEPAGE_869, NLS_CODEPAGE_936
not set: NLS_CODEPAGE_950, NLS_CODEPAGE_932, NLS_CODEPAGE_949
not set: NLS_CODEPAGE_874, NLS_ISO8859_8, NLS_CODEPAGE_1250
not set: NLS_CODEPAGE_1251
y: NLS_ASCII, NLS_ISO8859_1
not set: NLS_ISO8859_2, NLS_ISO8859_3, NLS_ISO8859_4, NLS_ISO8859_5
not set: NLS_ISO8859_6, NLS_ISO8859_7, NLS_ISO8859_9, NLS_ISO8859_13
not set: NLS_ISO8859_14, NLS_ISO8859_15, NLS_KOI8_R, NLS_KOI8_U
y: NLS_UTF8

#
# Instrumentation Support
#
y: PROFILING
not set: OPROFILE

#
# Kernel hacking
#
not set: PRINTK_TIME
y: MAGIC_SYSRQ, DEBUG_KERNEL
17: LOG_BUF_SHIFT
y: DETECT_SOFTLOCKUP
not set: SCHEDSTATS, DEBUG_SLAB, DEBUG_MUTEXES, DEBUG_SPINLOCK
not set: DEBUG_SPINLOCK_SLEEP, DEBUG_KOBJECT
y: DEBUG_BUGVERBOSE
not set: DEBUG_INFO, DEBUG_FS, DEBUG_VM
y: FRAME_POINTER
not set: UNWIND_INFO
y: FORCED_INLINING
not set: RCU_TORTURE_TEST
y: EARLY_PRINTK
not set: DEBUG_STACKOVERFLOW, DEBUG_STACK_USAGE
2: STACK_BACKTRACE_COLS
not set: DEBUG_PAGEALLOC, DEBUG_RODATA, 4KSTACKS
y: X86_FIND_SMP_CONFIG, X86_MPPARSE, DOUBLEFAULT

#
# Security options
#
not set: KEYS, SECURITY

#
# Cryptographic options
#
y: CRYPTO, CRYPTO_HMAC, CRYPTO_NULL
not set: CRYPTO_MD4, CRYPTO_MD5, CRYPTO_SHA1
y: CRYPTO_SHA256, CRYPTO_SHA512
not set: CRYPTO_WP512, CRYPTO_TGR192
y: CRYPTO_DES
not set: CRYPTO_BLOWFISH, CRYPTO_TWOFISH, CRYPTO_SERPENT
y: CRYPTO_AES, CRYPTO_AES_586
not set: CRYPTO_CAST5, CRYPTO_CAST6, CRYPTO_TEA, CRYPTO_ARC4
not set: CRYPTO_KHAZAD, CRYPTO_ANUBIS
y: CRYPTO_DEFLATE
not set: CRYPTO_MICHAEL_MIC
y: CRYPTO_CRC32C
not set: CRYPTO_TEST

#
# Hardware crypto devices
#
not set: CRYPTO_DEV_PADLOCK

#
# Library routines
#
y: CRC_CCITT, CRC16, CRC32, LIBCRC32C, ZLIB_INFLATE, ZLIB_DEFLATE
y: TEXTSEARCH, TEXTSEARCH_KMP, TEXTSEARCH_BM, TEXTSEARCH_FSM
y: GENERIC_HARDIRQS, GENERIC_IRQ_PROBE, X86_BIOS_REBOOT, KTIME_SCALAR
-- 
Chuck
 "You can't read a newspaper if you can't read."  --George W. Bush