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miércoles, 27 de julio de 2011

Configuración del kernel

 Configuración manual del kernel:

Maquina x86_64 Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz GenuineIntel GNU/Linux. Dell Inspiron 1525.

Después de instalar las fuentes del núcleo, (Gentoo linux), llega el momento de configurar e instalar el kernel. Es la alternativa a genkernel que nos proporcionará un kernel más compacto, pequeño y rápido. Es necesario que algunas opciones sean compiladas en el kernel, de lo contrario su sistema no arrancará.

A tal propósito no he partido de cero. Me he dado una vuelta por el sitio web de luispa para realizar una adaptación de su archivo config. Tenga en cuenta que algunas opciones pueden ser diferentes, sobre todo la wireless (tarjeta de red inalámbrica), tan popular en estos dias, que en este ejemplo no estará en us (de momento).

Dicho esto vamos a compilar la versión 2.6.37-gentoo-r4 del kernel:

# cd /usr/src/linux
# make menuconfig

Opciones de configuración del kernel utilizando menuconfig
Archivo completo http://gnulinuxcodigo.blogspot.com/2011/07/config-kernel-2637-gentoo-r4.html

Compilar el kernel:

# make && make modules_install

Asegurarse de que la partición boot está montado y si no montarla:

# mount -v -t ext2 /dev/sda1 /boot
/dev/sda1 on /boot type ext2 (rw)

Instalar el kernel:
# cd /usr/src/linux
# cp arch/x86_64/boot/bzImage /boot/bzImage-2.6.37-gentoo-r4
# cp System.map /boot/System.map-2.6.37-gentoo-r4

Agregar el nuevo kernel al gestor de arranque grub:

title  Gentoo linux - emerge it - kernel 2.6.37-gentoo-r4
root   (hd0,0)
kernel /boot/bzImage-2.6.37-gentoo-r4 real_root=/dev/sda2 ro vga=0x318

Por último arrancar con el nuevo kernel.
Linux es genial!.

Config kernel 2.6.37-gentoo-r4

General setup  --->                                                                    
                     [*] Enable loadable module support  --->                                                    
                     -*- Enable the block layer  --->                                                            
                         Processor type and features  --->                                                       
                         Power management options  --->                                                          
                         Bus options (PCI etc.)  --->                                                            
                         Executable file formats / Emulations  --->                                              
                     [*] Networking support  --->                                                                
                         Device Drivers  --->                                                                    
                         Firmware Drivers  --->                                                                  
                         File systems  --->                                                                      
                         Kernel hacking  --->                                                                    
                         Security options  --->                                                                  
                     -*- Cryptographic API  --->                                                                 
                     [*] Virtualization  --->                                                                    
                         Library routines  --->                                                                 
 
  General Setup
                     [*] Prompt for development and/or incomplete code/drivers                                   
                     ()  Local version - append to kernel release                                                
                     [*] Automatically append version information to the version string                          
                     [*] Support for paging of anonymous memory (swap)                                           
                     [*] System V IPC                                                                            
                     [*] POSIX Message Queues                                                                    
                     [*] BSD Process Accounting                                                                  
                     [ ]   BSD Process Accounting version 3 file format                                          
                     [ ] Export task/process statistics through netlink (EXPERIMENTAL)                           
                     [ ] Auditing support                                                                        
                     <*> Kernel .config support                                                                  
                     [*]   Enable access to .config through /proc/config.gz                                      
                     (17) Kernel log buffer size (16 => 64KB, 17 => 128KB)                                       
                     [*] Control Group support                                                                   
                     [ ]   Example debug cgroup subsystem                                                        
                     [*]   Namespace cgroup subsystem                                                            
                     [ ]   Device controller for cgroups                                                         
                     [*]   Cpuset support                                                                        
                     [*] Group CPU scheduler                                                                     
                     [*]   Group scheduling for SCHED_OTHER                                                      
                     [ ]   Group scheduling for SCHED_RR/FIFO                                                    
                           Basis for grouping tasks (Control groups)  --->                                       
                     [*] Simple CPU accounting cgroup subsystem                                                  
                     [*] Resource counters                                                                       
                     [ ] Memory Resource Controller for Control Groups                                           
                     [ ] Create deprecated sysfs files                                                           
                     [*] Include legacy /proc/<pid>/cpuset file                                                  
                     [*] Kernel->user space relay support (formerly relayfs)                                     
                     -*- Namespaces support                                                                      
                     [*]   UTS namespace                                                                         
                     [*]   IPC namespace                                                                         
                     [ ]   User namespace (EXPERIMENTAL)                                                         
                     [ ]   PID Namespaces (EXPERIMENTAL)                                                         
                     [*] Initial RAM filesystem and RAM disk (initramfs/initrd) support                          
                     ()    Initramfs source file(s)                                                              
                     [*] Optimize for size                                                                       
                     [ ] Configure standard kernel features (for small systems)  --->                            
                     [ ] Disable heap randomization                                                              
                         Choose SLAB allocator (SLUB (Unqueued Allocator))  --->                                 
                     [*] Profiling support (EXPERIMENTAL)                                                        
                     [*] Activate markers                                                                        
                     < > OProfile system profiling (EXPERIMENTAL)                                                
                     [ ] Kprobes                                                                                 
   
   [*] Enable loadable module support
                     [ ]   Forced module loading                                                                 
                     [*]   Module unloading                                                                      
                     [*]     Forced module unloading                                                             
                     [ ]   Module versioning support                                                             
                     [ ]   Source checksum for all modules                                                       
  
   -*- Enable the block layer  --->
                     [ ]   Support for tracing block io actions                                                  
                     [*]   Block layer SG support v4 (EXPERIMENTAL)                                              
                     [ ]   Block layer data integrity support                                                    
                           IO Schedulers  --->                                                                   
 
  -*- Enable the block layer  --->
  IO Schedulers  --->     
                     <*> Anticipatory I/O scheduler                                                              
                     <*> Deadline I/O scheduler                                                                  
                     <*> CFQ I/O scheduler                                                                       
                         Default I/O scheduler (CFQ)  --->                                                       
  
  Processor type and features  --->                                                   
                      [*] Tickless System (Dynamic Ticks)                                                          
                      [*] High Resolution Timer Support                                                            
                      [*] Symmetric multi-processing support                                                       
                      [*] Enable MPS table                                                                         
                          Subarchitecture Type (PC-compatible)  --->                                               
                      [ ] Paravirtualized guest support  --->                                                      
                      [ ] Memtest                                                                                  
                          Processor family (Core 2/newer Xeon)  --->                                               
                      [ ] IBM Calgary IOMMU support                                                                
                      [ ] AMD IOMMU support                                                                        
                      (8) Maximum number of CPUs (2-512)                                                           
                      [*] SMT (Hyperthreading) scheduler support                                                   
                      [*] Multi-core scheduler support                                                             
                          Preemption Model (Voluntary Kernel Preemption (Desktop))  --->                           
                      [ ] Machine Check Exception                                                                  
                      < > Dell laptop support                                                                      
                      <M> /dev/cpu/microcode - Intel IA32 CPU microcode support                                    
                      <M> /dev/cpu/*/msr - Model-specific register support                                         
                      <M> /dev/cpu/*/cpuid - CPU information support                                               
                      [ ] Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)                              
                          Memory model (Sparse Memory)  --->                                                       
                      [*] Sparse Memory virtual memmap                                                             
                      [ ] Allow for memory hot-add                                                                 
                      [*] Reserve low 64K of RAM on AMI/Phoenix BIOSen                                             
                      [*] MTRR (Memory Type Range Register) support                                                
                      [*]   MTRR cleanup support                                                                   
                      (0)     MTRR cleanup enable value (0-1)                                                      
                      (1)     MTRR cleanup spare reg num (0-7)                                                     
                      [*]   x86 PAT support                                                                        
                      [ ] EFI runtime service support                                                              
                      [ ] Enable seccomp to safely compute untrusted bytecode                                      
                          Timer frequency (1000 HZ)  --->                                                          
                      [ ] kexec system call                                                                        
                      [ ] kernel crash dumps                                                                       
                      [ ] Build a relocatable kernel (EXPERIMENTAL)                                                
                      [ ] Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)                         
                      [ ] Compat VDSO support                                                                      
   
  Power Management options
                     [*] Power Management support                                                                
                     [ ]   Power Management Debug Support                                                        
                     [ ] Suspend to RAM and standby                                                              
                     [ ] Hibernation (aka 'suspend to disk')                                                     
                     [*] ACPI (Advanced Configuration and Power Interface) Support  --->                         
                         CPU Frequency scaling  --->                                                             
                     [*] CPU idle PM support                                                                     
                                                                                                                 
  
  Power Management options
  ACPI (Advanced Configuration and Power Interface) Support  --->
                     [*]   Deprecated /proc/acpi files                                                           
                     [*]   Deprecated power /proc/acpi directories                                               
                     [*]   Future power /sys interface                                                           
                     [*]   Deprecated /proc/acpi/event support                                                   
                     <*>   AC Adapter                                                                            
                     <*>   Battery                                                                               
                     <*>   Button                                                                                
                     <*>   Fan                                                                                   
                     -*-   Dock                                                                                  
                     < >     Removable Drive Bay (EXPERIMENTAL)                                                  
                     <*>   Processor                                                                             
                     <*>     Thermal Zone                                                                        
                     < >   WMI (EXPERIMENTAL)                                                                    
                     < >   ASUS/Medion Laptop Extras                                                             
                     < >   Toshiba Laptop Extras                                                                 
                     [ ]   Debug Statements                                                                      
                     < >   PCI slot detection driver                                                             
                     -*-   ACPI0004,PNP0A05 and PNP0A06 Container Driver (EXPERIMENTAL)                          
                     < >   Smart Battery System                                                                  
  
  Power Management options
  CPU Frequency scaling   
                     [*]   Enable CPUfreq debugging                                                              
                     < >   CPU frequency translation statistics                                                  
                           Default CPUFreq governor (userspace)  --->                                            
                     <*>   'performance' governor                                                                
                     < >   'powersave' governor                                                                  
                     -*-   'userspace' governor for userspace frequency scaling                                  
                     <*>   'ondemand' cpufreq policy governor                                                    
                     < >   'conservative' cpufreq governor                                                       
                           *** CPUFreq processor drivers ***                                                     
                     <*>   ACPI Processor P-States driver                                                        
                     < >   AMD Opteron/Athlon64 PowerNow!                                                        
                     < >   Intel Enhanced SpeedStep (deprecated)                                                 
                     < >   Intel Pentium 4 clock modulation                                                      
                           *** shared options ***                                                                
                     [ ]   /proc/acpi/processor/../performance interface (deprecated)                            
                                                                                                                 
 
  Bus options (PCI, etc.)
                    [*] PCI support                                                                             
                     [*]   Support mmconfig PCI config space access                                              
                     [*] Support for DMA Remapping Devices (EXPERIMENTAL)                                        
                     [*]   Support for Graphics workaround                                                       
                     [*] PCI Express support                                                                     
                     [*]   Root Port Advanced Error Reporting support                                            
                     [ ]   PCI Express ASPM support(Experimental)                                                
                     [*] Message Signaled Interrupts (MSI and MSI-X)                                             
                     [ ] Enable deprecated pci_find_* API                                                        
                     [ ] PCI Debugging                                                                           
                     [*] Interrupts on hypertransport devices                                                    
                     < > PCCard (PCMCIA/CardBus) support  --->                                                   
                     < > Support for PCI Hotplug  --->                                                           
  
   Executable file formats / Emulations  --->     
                     [*] Kernel support for ELF binaries                                                         
                     <*> Kernel support for MISC binaries                                                        
                     [*] IA32 Emulation                                             <== IMPORTANTE en 64bits     
                     <*>   IA32 a.out support                                                                    
 
  Networking Support -->
                     --- Networking support                                                                      
                           Networking options  --->                                                              
                     [ ]   Amateur Radio support  --->                                                           
                     < >   CAN bus subsystem support  --->                                                       
                     < >   IrDA (infrared) subsystem support  --->                                               
                     < >   Bluetooth subsystem support  --->                                                     
                     < >   RxRPC session sockets                                                                 
                           Wireless  --->                                                                        
                     < >   RF switch subsystem support  --->                                                     
                     < >   Plan 9 Resource Sharing Support (9P2000) (Experimental)  --->                         
                                                                                                                 
 
  Networking Support -->
  Networking options:
                     <*> Packet socket                                                                           
                     [*]   Packet socket: mmapped IO                                                             
                     <*> Unix domain sockets                                                                     
                     <*> Transformation user configuration interface                                             
                     [ ] Transformation sub policy support (EXPERIMENTAL)                                        
                     [ ] Transformation migrate database (EXPERIMENTAL)                                          
                     [ ] Transformation statistics (EXPERIMENTAL)                                                
                     < > PF_KEY sockets                                                                          
                     [*] TCP/IP networking                                                                       
                     [*]   IP: multicasting                                                                      
                     [*]   IP: advanced router                                                                   
                             Choose IP: FIB lookup algorithm (choose FIB_HASH if unsure) (FIB_HASH)  --->        
                     [*]   IP: policy routing                                                                    
                     [*]   IP: equal cost multipath                                                              
                     [*]   IP: verbose route monitoring                                                          
                     [*]   IP: kernel level autoconfiguration                                                    
                     [*]     IP: DHCP support                                                                    
                     [*]     IP: BOOTP support                                                                   
                     [*]     IP: RARP support                                                                    
                     < >   IP: tunneling                                                                         
                     <M>   IP: GRE tunnels over IP                                                               
                     [ ]     IP: broadcast GRE over IP (NEW)                                                     
                     [*]   IP: multicast routing                                                                 
                     [ ]     IP: PIM-SM version 1 support                                                        
                     [*]     IP: PIM-SM version 2 support                                                        
                     [ ]   IP: ARP daemon support (EXPERIMENTAL)                                                 
                     [*]   IP: TCP syncookie support (disabled per default)                                      
                     < >   IP: AH transformation                                                                 
                     < >   IP: ESP transformation                                                                
                     < >   IP: IPComp transformation                                                             
                     < >   IP: IPsec transport mode                                                              
                     < >   IP: IPsec tunnel mode                                                                 
                     < >   IP: IPsec BEET mode                                                                   
                     <*>   Large Receive Offload (ipv4/tcp)                                                      
                     < >   INET: socket monitoring interface                                                     
                     [*]   TCP: advanced congestion control  --->                                                
                     [*]   TCP: MD5 Signature Option support (RFC2385) (EXPERIMENTAL)                            
                     < >   IP virtual server support (EXPERIMENTAL)  --->                                        
                     <*>   The IPv6 protocol  --->                                                               
                     [*]   NetLabel subsystem support                                                            
                     [*] Security Marking                                                                        
                     [*] Network packet filtering framework (Netfilter)  --->                                    
                     < > The DCCP Protocol (EXPERIMENTAL)  --->                                                  
                     < > The SCTP Protocol (EXPERIMENTAL)  --->                                                  
                     < > The TIPC Protocol (EXPERIMENTAL)  --->                                                  
                     < > Asynchronous Transfer Mode (ATM)                                                        
                     <M> 802.1d Ethernet Bridging                                                                
                     <M> 802.1Q VLAN Support                                                                     
                     [ ]   GVRP (GARP VLAN Registration Protocol) support (NEW)                                  
                     < > DECnet Support                                                                          
                     < > ANSI/IEEE 802.2 LLC type 2 Support                                                      
                     < > The IPX protocol                                                                        
                     < > Appletalk protocol support                                                              
                     < > CCITT X.25 Packet Layer (EXPERIMENTAL)                                                  
                     < > LAPB Data Link Driver (EXPERIMENTAL)                                                    
                     < > Acorn Econet/AUN protocols (EXPERIMENTAL)                                               
                     < > WAN router                                                                              
                     [*] QoS and/or fair queueing  --->                                                          
                         Network testing  --->                                                                   
 
  Networking Support -->
  Networking options:
  Network Packet Filtering Framework (Netfilter)
                     [ ]   Network packet filtering debugging                                                    
                     [*]   Advanced netfilter configuration                                                      
                     [*]     Bridged IP/ARP packets filtering                                                    
                           Core Netfilter Configuration  --->                                                    
                           IP: Netfilter Configuration  --->                                                     
                           IPv6: Netfilter Configuration  --->                                                   
                           Bridge: Netfilter Configuration  --->                                                 
 
  Networking Support -->
  Networking options:
  Network Packet Filtering Framework (Netfilter)
  Core Netfilter Configuration  --->
                   <M> Netfilter NFQUEUE over NFNETLINK interface                                            
                   <M> Netfilter LOG over NFNETLINK interface                                                
                   <*> Netfilter connection tracking support                                                 
                   [ ]   Connection tracking flow accounting (NEW)                                           
                   -*-   Connection mark tracking support                                                    
                   [*]   Connection tracking security mark support                                           
                   [ ]   Connection tracking events (NEW)                                                    
                   < >   DCCP protocol connection tracking support (EXPERIMENTAL) (NEW)                      
                   < >   SCTP protocol connection tracking support (EXPERIMENTAL) (NEW)                      
                   < >   UDP-Lite protocol connection tracking support (NEW)                                 
                   < >   Amanda backup protocol support (NEW)                                                
                   <*>   FTP protocol support                                                                
                   <M>   H.323 protocol support                                                              
                   <M>   IRC protocol support                                                                
                   < >   NetBIOS name service protocol support (NEW)                                         
                   <*>   PPtP protocol support                                                               
                   < >   SANE protocol support (EXPERIMENTAL) (NEW)                                          
                   <M>   SIP protocol support                                                                
                   < >   TFTP protocol support (NEW)                                                         
                   <*>   Connection tracking netlink interface                                               
                   -*- Netfilter Xtables support (required for ip_tables)                                    
                   <*>   "CLASSIFY" target support                                                           
                   <*>   "CONNMARK" target support                                                           
                   <*>   "DSCP" and "TOS" target support                                                     
                   <*>   "MARK" target support                                                               
                   <*>   "NFQUEUE" target Support                                                            
                   <*>   "NFLOG" target support                                                              
                   < >   "NOTRACK" target support (NEW)                                                      
                   < >   "RATEEST" target support (NEW)                                                      
                   < >   "TRACE" target support (NEW)                                                        
                   <*>   "SECMARK" target support                                                            
                   <*>   "CONNSECMARK" target support                                                        
                   <*>   "TCPMSS" target support                                                             
                   < >   "TCPOPTSTRIP" target support (EXPERIMENTAL) (NEW)                                   
                   < >   "comment" match support (NEW)                                                       
                   < >   "connbytes" per-connection counter match support (NEW)                              
                   < >   "connlimit" match support" (NEW)                                                    
                   <*>   "connmark" connection mark match support                                            
                   <*>   "conntrack" connection tracking match support                                       
                   <*>   "dccp" protocol match support                                                       
                   <*>   "dscp" and "tos" match support                                                      
                   <*>   "esp" match support                                                                 
                   < >   "helper" match support (NEW)                                                        
                   < >   "iprange" address range match support (NEW)                                         
                   <*>   "length" match support                                                              
                   <*>   "limit" match support                                                               
                   <*>   "mac" address match support                                                         
                   <*>   "mark" match support                                                                
                   <*>   "owner" match support                                                               
                   <*>   IPsec "policy" match support                                                        
                   <*>   "multiport" Multiple port match support                                             
                   <*>   "pkttype" packet type match support                                                 
                   <*>   "quota" match support                                                               
                   < >   "rateest" match support (NEW)                                                       
                   <*>   "realm" match support                                                               
                   <*>   "sctp" protocol match support (EXPERIMENTAL)                                        
                   <*>   "state" match support                                                               
                   < >   "statistic" match support (NEW)                                                     
                   < >   "string" match support (NEW)                                                        
                   <*>   "tcpmss" match support                                                              
                   < >   "time" match support (NEW)                                                          
                   < >   "u32" match support (NEW)                                                           
                   < >   "hashlimit" match support (NEW)                                                     
 
  Networking Support -->
  Networking options:
  Network Packet Filtering Framework (Netfilter)
  IP: Netfilter Configuration
  <*> IPv4 connection tracking support (required for NAT)                                   
                   [*]   proc/sysctl compatibility with old connection tracking                              
                   < > IP Userspace queueing via NETLINK (OBSOLETE) (NEW)                                    
                   <*> IP tables support (required for filtering/masq/NAT)                                   
                   <*>   "recent" match support                                                              
                   <*>   "ecn" match support                                                                 
                   < >   "ah" match support (NEW)                                                            
                   <*>   "ttl" match support                                                                 
                   <*>   "addrtype" address type match support                                               
                   <*>   Packet filtering                                                                    
                   <*>     REJECT target support                                                             
                   <*>   LOG target support                                                                  
                   <*>   ULOG target support                                                                 
                   <*>   Full NAT                                                                            
                   <*>     MASQUERADE target support                                                         
                   <*>     REDIRECT target support                                                           
                   <*>     NETMAP target support                                                             
                   < >     Basic SNMP-ALG support (NEW)                                                      
                   <*>   Packet mangling                                                                     
                   <*>     ECN target support                                                                
                   <*>     TTL target support                                                                
                   <*>     CLUSTERIP target support (EXPERIMENTAL)                                           
                   <M>   raw table support (required for NOTRACK/TRACE)                                      
                   < >   Security table (NEW)                                                                
                   <*> ARP tables support                                                                    
                   <*>   ARP packet filtering                                                                
                   <*>   ARP payload mangling
 
  Networking Support -->
  Networking options:
  Network Packet Filtering Framework (Netfilter)
  <*> IPv6 connection tracking support  
                     < > IP6 Userspace queueing via NETLINK (OBSOLETE)                                           
                     <*> IP6 tables support (required for filtering)                                             
                     < >   "rt" Routing header match support                                                     
                     < >   "hopbyhop" and "dst" opts header match support                                        
                     < >   "frag" Fragmentation header match support                                             
                     < >   "hl" match support                                                                    
                     <*>   "ipv6header" IPv6 Extension Headers Match                                             
                     < >   "ah" match support                                                                    
                     < >   "mh" match support                                                                    
                     < >   "eui64" address check                                                                 
                     <*>   Packet filtering                                                                      
                     <*>     LOG target support                                                                  
                     <*>     REJECT target support                                                               
                     <*>   Packet mangling                                                                       
                     < >     HL (hoplimit) target support                                                        
                     < >   raw table support (required for TRACE)                                                
                     < >   Security table                                                                     
 
  Networking Support -->
  Networking options:
  Network Packet Filtering Framework (Netfilter)
  < > Ethernet Bridge tables (ebtables) suppor  
                   < > Ethernet Bridge tables (ebtables) support                                            
 
  Networking Support -->
  Networking options:
  QoS and/or fair queueing
                           *** Queueing/Scheduling ***                                                           
                     < >   Class Based Queueing (CBQ)                                                            
                     <M>   Hierarchical Token Bucket (HTB)                                                       
                     < >   Hierarchical Fair Service Curve (HFSC)                                                
                     < >   Multi Band Priority Queueing (PRIO)                                                   
                     < >   Random Early Detection (RED)                                                          
                     <M>   Stochastic Fairness Queueing (SFQ)                                                    
                     < >   True Link Equalizer (TEQL)                                                            
                     < >   Token Bucket Filter (TBF)                                                             
                     < >   Generic Random Early Detection (GRED)                                                 
                     <M>   Differentiated Services marker (DSMARK)                                               
                     < >   Network emulator (NETEM)                                                              
                     < >   Ingress Qdisc                                                                         
                           *** Classification ***                                                                
                     <M>   Elementary classification (BASIC)                                                     
                     <M>   Traffic-Control Index (TCINDEX)                                                       
                     <M>   Routing decision (ROUTE)                                                              
                     <M>   Netfilter mark (FW)                                                                   
                     <M>   Universal 32bit comparisons w/ hashing (U32)                                          
                     [ ]     Performance counters support (NEW)                                                  
                     [ ]     Netfilter marks support (NEW)                                                       
                     < >   IPv4 Resource Reservation Protocol (RSVP)                                             
                     < >   IPv6 Resource Reservation Protocol (RSVP6)                                            
                     < >   Flow classifier                                                                       
                     [*]   Extended Matches                                                                      
                     (32)    Stack size                                                                          
                     < >     Simple packet data comparison                                                       
                     < >     Multi byte comparison                                                               
                     < >     U32 key                                                                             
                     <M>     Metadata                                                                            
                     < >     Textsearch                                                                          
                     [*]   Actions                                                                               
                     <M>     Traffic Policing                                                                    
                     <M>     Generic actions                                                                     
                     [ ]       Probability support (NEW)                                                         
                     < >     Redirecting and Mirroring                                                           
                     <M>     IPtables targets                                                                    
                     < >     Stateless NAT                                                                       
                     < >     Packet Editing                                                                      
                     < >     Simple Example (Debug)                                                              
                     [*]   Incoming device classification                                                     
  
  Device Drivers -->
                         Generic Driver Options  --->                                                            
                     <*> Connector - unified userspace <-> kernelspace linker  --->                              
                     < > Memory Technology Device (MTD) support  --->                                            
                     < > Parallel port support  --->                                                             
                     -*- Plug and Play support  --->                                                             
                     [*] Block devices  --->                                                                     
                     [*] Misc devices  --->                                                                      
                     <*> ATA/ATAPI/MFM/RLL support  --->                                                         
                         SCSI device support  --->                                                               
                     <*> Serial ATA (prod) and Parallel ATA (experimental) drivers  --->                         
                     [ ] Multiple devices driver support (RAID and LVM)  --->                                    
                     [ ] Fusion MPT device support  --->                                                         
                         IEEE 1394 (FireWire) support  --->                                                      
                     <M> I2O device support  --->                                                                
                     [ ] Macintosh device drivers  --->                                                          
                     [*] Network device support  --->                                                            
                     [ ] ISDN support  --->                                                                      
                     < > Telephony support  --->                                                                 
                         Input device support  --->                                                              
                         Character devices  --->                                                                 
                     <M> I2C support  --->                                                                       
                     [ ] SPI support  --->                                                                       
                     [ ] GPIO Support  --->                                                                      
                     < > Dallas's 1-wire support  --->                                                           
                     -*- Power supply class support  --->                                                        
                     <*> Hardware Monitoring support  --->                                                       
                     -*- Generic Thermal sysfs driver  --->                                                      
                     [ ] Watchdog Timer Support  --->                                                            
                         Sonics Silicon Backplane  --->                                                          
                         Multifunction device drivers  --->                                                      
                         Multimedia devices  --->                                                                
                         Graphics support  --->                                                                  
                     <*> Sound card support  --->                                                                
                     [*] HID Devices  --->                                                                       
                     [*] USB support  --->                                                                       
                     < > MMC/SD card support  --->                                                               
                     < > Sony MemoryStick card support (EXPERIMENTAL)  --->                                      
                     -*- LED Support  --->                                                                       
                     [ ] Accessibility support  --->                                                             
                     < > InfiniBand support  --->                                                                
                     [*] EDAC - error detection and reporting (EXPERIMENTAL)  --->                               
                     <*> Real Time Clock  --->                                                                   
                     [*] DMA Engine support  --->                                                                
                     < > Userspace I/O drivers  --->                                                             
  
  Device Drivers -->
  Generic Driver Options
                     (/sbin/hotplug) path to uevent helper                                                       
                     [*] Select only drivers that don't need compile-time external firmware                      
                     [*] Prevent firmware from being built                                                       
                     -*- Userspace firmware loading support                                                      
                     [*]   Include in-kernel firmware blobs in kernel binary                                     
                     ()    External firmware blobs to build into the kernel binary                               
                     [ ] Driver Core verbose debug messages                                                      
                     [*] Managed device resources verbose debug messages                                         
 
  Device Drivers -->
  Plug and Play support  
                     [ ]   PnP Debug Messages                                                                    
                           *** Protocols ***                                                                     
                                                                                                              
 
  Device Drivers -->
  Block devices
                     < >   Normal floppy disk support                                                            
                     < >   Compaq SMART2 support                                                                 
                     < >   Compaq Smart Array 5xxx support                                                       
                     < >   Mylex DAC960/DAC1100 PCI RAID Controller support                                      
                     < >   Micro Memory MM5415 Battery Backed RAM support (EXPERIMENTAL)                         
                     <M>   Loopback device support                                                               
                     < >     Cryptoloop Support                                                                  
                     < >   Network block device support                                                          
                     < >   Promise SATA SX8 support                                                              
                     < >   Low Performance USB Block driver                                                      
                     <*>   RAM block device support                                                              
                     (16)    Default number of RAM disks                                                         
                     (32000) Default RAM disk size (kbytes)                                                      
                     [ ]     Support XIP filesystems on RAM block device                                         
                     < >   Packet writing on CD/DVD media                                                        
                     < >   ATA over Ethernet support                                                             
                     [ ]   Very old hard disk (MFM/RLL/IDE) driver                                               
   
  Device Drivers -->
  Misc devices
                     < >   Device driver for IBM RSA service processor                                           
                     < >   Sensable PHANToM (PCI)                                                                
                     < >   EEPROM 93CX6 support                                                                  
                     < >   SGI IOC4 Base IO support                                                              
                     < >   TI Flash Media interface support (EXPERIMENTAL)                                       
                     < >   Acer WMI Laptop Extras (EXPERIMENTAL)                                                 
                     < >   Asus Laptop Extras (EXPERIMENTAL)                                                     
                     < >   Fujitsu Laptop Extras                                                                 
                     < >   MSI Laptop Extras                                                                     
                     < >   Compal Laptop Extras                                                                  
                     < >   Sony Laptop Extras                                                                    
                     < >   ThinkPad ACPI Laptop Extras                                                           
                     < >   Thermal Management driver for Intel menlow platform                                   
                     < >   Eee PC Hotkey Driver (EXPERIMENTAL)                                                   
                     < >   Enclosure Services                                                                    
                     < >   Support communication between SGI SSIs                                                
                     < >   Channel interface driver for HP iLO/iLO2 processor                                    
                     < >   SGI GRU driver                                                                     
  
  Device Drivers -->
  ATA/ATAPI/MFM/RLL support 
                     <*>   Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support                                   
                             *** Please see Documentation/ide/ide.txt for help/info on IDE drives ***            
                     [ ]     Support for SATA (deprecated; conflicts with libata SATA driver) (NEW)              
                     <*>     Include IDE/ATA-2 DISK support                                                      
                     [*]     Use multiple sector mode for Programmed Input/Output by default                     
                     <*>     Include IDE/ATAPI CDROM support                                                     
                     < >     Include IDE/ATAPI TAPE support (NEW)                                                
                     < >     Include IDE/ATAPI FLOPPY support (NEW)                                              
                     <M>     SCSI emulation support (DEPRECATED)                                                 
                     [ ]     IDE ACPI support (NEW)                                                              
                     [*]     IDE Taskfile Access                                                                 
                     [*]     legacy /proc/ide/ support (NEW)                                                     
                             *** IDE chipset support/bugfixes ***                                                
                     <*>     generic/default IDE chipset support                                                 
                     < >     Platform driver for IDE interfaces (NEW)                                            
                     <*>     CMD640 chipset bugfix/support                                                       
                     [ ]       CMD640 enhanced support (NEW)                                                     
                     < >     PNP EIDE support (NEW)                                                              
                             *** PCI IDE chipsets support ***                                                    
                     [*]     Probe IDE PCI devices in the PCI bus order (DEPRECATED) (NEW)                       
                     [ ]     Boot off-board chipsets first support (DEPRECATED) (NEW)                            
                     <*>     Generic PCI IDE Chipset Support                                                     
                     < >     OPTi 82C621 chipset enhanced support (EXPERIMENTAL) (NEW)                           
                     < >     RZ1000 chipset bugfix/support                                                       
                     < >     AEC62XX chipset support (NEW)                                                       
                     < >     ALI M15x3 chipset support (NEW)                                                     
                     < >     AMD and nVidia IDE support (NEW)                                                    
                     < >     ATI IXP chipset IDE support (NEW)                                                   
                     < >     CMD64{3|6|8|9} chipset support (NEW)                                                
                     < >     Compaq Triflex IDE support (NEW)                                                    
                     < >     Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL) (NEW)                   
                     < >     Cyrix/National Semiconductor CS5530 MediaGX chipset support (NEW)                   
                     < >     HPT36X/37X chipset support (NEW)                                                    
                     <*>     JMicron JMB36x support                                                              
                     < >     National SCx200 chipset support (NEW)                                               
                     < >     Intel PIIX/ICH chipsets support (NEW)                                               
                     < >     IT8213 IDE support (NEW)                                                            
                     < >     IT821X IDE support (NEW)                                                            
                     < >     NS87415 chipset support (NEW)                                                       
                     < >     PROMISE PDC202{46|62|65|67} support (NEW)                                           
                     < >     PROMISE PDC202{68|69|70|71|75|76|77} support (NEW)                                  
                     < >     ServerWorks OSB4/CSB5/CSB6 chipsets support (NEW)                                   
                     < >     Silicon Image chipset support (NEW)                                                 
                     < >     SiS5513 chipset support (NEW)                                                       
                     < >     SLC90E66 chipset support (NEW)                                                      
                     < >     Tekram TRM290 chipset support (NEW)                                                 
                     < >     VIA82CXXX chipset support (NEW)                                                     
                     < >     Toshiba TC86C001 support (NEW)                                                      
  
  Device Drivers -->
  SCSI Device support
                    < > RAID Transport Class                                                                    
                     -*- SCSI device support                                                                     
                     < > SCSI target support                                                                     
                     [*] legacy /proc/scsi/ support                                                              
                         *** SCSI support type (disk, tape, CD-ROM) ***                                          
                     <*> SCSI disk support                                                                       
                     < > SCSI tape support                                                                       
                     < > SCSI OnStream SC-x0 tape support                                                        
                     <M> SCSI CDROM support                                                                      
                     [*]   Enable vendor-specific extensions (for SCSI CDROM)                                    
                     <*> SCSI generic support                                                                    
                     < > SCSI media changer support                                                              
                         *** Some SCSI devices (e.g. CD jukebox) support multiple LUNs ***                       
                     [ ] Probe all LUNs on each SCSI device                                                      
                     [ ] Verbose SCSI error reporting (kernel size +=12K)                                        
                     [ ] SCSI logging facility                                                                   
                     [ ] Asynchronous SCSI scanning                                                              
                         SCSI Transports  --->                                                                   
                     [ ] SCSI low-level drivers  --->                                                            
                     < > SCSI Device Handlers  --->                                                           
  
  Device Drivers -->
  Serial ATA (prod) and Parallel ATA (experimental) drivers
                     [*]   ATA ACPI Support                                                                      
                     [*]   SATA Port Multiplier support                                                          
                     <*>   AHCI SATA support                                                                     
                     < >   Silicon Image 3124/3132 SATA support                                                  
                     [*]   ATA SFF support                                                                       
                     < >     ServerWorks Frodo / Apple K2 SATA support                                           
                     <*>     Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support                                      
                     < >     Marvell SATA support (HIGHLY EXPERIMENTAL)                                          
                     < >     NVIDIA SATA support                                                                 
                     < >     Pacific Digital ADMA support                                                        
                     < >     Pacific Digital SATA QStor support                                                  
                     < >     Promise SATA TX2/TX4 support                                                        
                     < >     Promise SATA SX4 support                                                            
                     < >     Silicon Image SATA support                                                          
                     < >     SiS 964/965/966/180 SATA support                                                    
                     < >     ULi Electronics SATA support                                                        
                     < >     VIA SATA support                                                                    
                     < >     VITESSE VSC-7174 / INTEL 31244 SATA support                                         
                     < >     Initio 162x SATA support                                                            
                     < >     ACPI firmware driver for PATA                                                       
                     < >     ALi PATA support (Experimental)                                                     
                     <*>     AMD/NVidia PATA support                                                             
                     < >     ARTOP 6210/6260 PATA support                                                        
                     < >     ATI PATA support                                                                    
                     < >     CMD640 PCI PATA support (Very Experimental)                                         
                     < >     CMD64x PATA support                                                                 
                     < >     CS5510/5520 PATA support                                                            
                     < >     CS5530 PATA support (Experimental)                                                  
                     < >     Cypress CY82C693 PATA support (Very Experimental)                                   
                     < >     EFAR SLC90E66 support                                                               
                     < >     Generic ATA support                                                                 
                     < >     HPT 366/368 PATA support                                                            
                     < >     HPT 370/370A/371/372/374/302 PATA support (Experimental)                            
                     < >     HPT 372N/302N PATA support (Very Experimental)                                      
                     < >     HPT 343/363 PATA support                                                            
                     < >     IT8211/2 PATA support                                                               
                     < >     IT8213 PATA support (Experimental)                                                  
                     <*>     JMicron PATA support                                                                
                     < >     Compaq Triflex PATA support                                                         
                     < >     Marvell PATA support via legacy mode                                                
                     < >     Intel PATA MPIIX support                                                            
                     <*>     Intel PATA old PIIX support                                                         
                     < >     NETCELL Revolution RAID support                                                     
                     < >     Ninja32/Delkin Cardbus ATA support (Experimental)                                   
                     < >     Nat Semi NS87410 PATA support (Experimental)                                        
                     < >     Nat Semi NS87415 PATA support (Experimental)                                        
                     < >     OPTI621/6215 PATA support (Very Experimental)                                       
                     < >     OPTI FireStar PATA support (Very Experimental)                                      
                     < >     Older Promise PATA controller support (Experimental)                                
                     < >     RADISYS 82600 PATA support (Very Experimental)                                      
                     < >     PC Tech RZ1000 PATA support                                                         
                     < >     SC1200 PATA support (Very Experimental)                                             
                     < >     SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support                                      
                     < >     Promise PATA 2027x support                                                          
                     < >     CMD / Silicon Image 680 PATA support                                                
                     < >     SiS PATA support (Experimental)                                                     
                     < >     VIA PATA support                                                                    
                     < >     Winbond SL82C105 PATA support                                                       
                     <*>     Intel SCH PATA support                                                              
  
  Device Drivers -->
  IEEE 1394 (FireWire) support  --- 
                     < > New FireWire stack, EXPERIMENTAL                                                        
                     <M> Stable FireWire stack                                                                   
                     <M>   OHCI-1394 controllers                                                                 
                     < >   PCILynx controller (NEW)                                                              
                     <M>   Storage devices (SBP-2 protocol)                                                      
                     [ ]     Enable replacement for physical DMA in SBP2 (NEW)                                   
                     < >   IP over 1394 (NEW)                                                                    
                     <M>   raw1394 userspace interface                                                           
                     <M>   video1394 userspace interface                                                         
                     <M>   dv1394 userspace interface (deprecated)                                               
                     [ ]   Excessive debugging output (NEW)                                                      
                                                                                                              
  
  Device Drivers -->
  <M> I2O device support  --->
                     --- I2O device support                                                                      
                     [*]   Enable LCT notification                                                               
                     [*]   Enable Adaptec extensions                                                             
                     [*]     Enable 64-bit DMA                                                                   
                     < >   I2O Configuration support                                                             
                     < >   I2O Bus Adapter OSM                                                                   
                     <M>   I2O Block OSM                                                                         
                     <M>   I2O SCSI OSM                                                                          
                     <M>   I2O /proc support                                                                  
  
  Device Drivers -->
  Network Device Support
                     < >   Intermediate Functional Block support                                                 
                     <M>   Dummy net driver support                                                              
                     <M>   Bonding driver support                                                                
                     < >   MAC-VLAN support (EXPERIMENTAL)                                                       
                     <M>   EQL (serial line load balancing) support                                              
                     <M>   Universal TUN/TAP device driver support                                               
                     < >   Virtual ethernet pair device                                                          
                     < >   General Instruments Surfboard 1000                                                    
                     < >   ARCnet support  --->                                                                  
                     -*-   PHY Device support and infrastructure  --->                                           
                     [*]   Ethernet (10 or 100Mbit)  --->                                                        
                     [*]   Ethernet (1000 Mbit)  --->                                                            
                     [ ]   Ethernet (10000 Mbit)  --->                                                           
                     [ ]   Token Ring driver support  --->                                                       
                           Wireless LAN  --->                                                                    
                           USB Network Adapters  --->                                                            
                     [ ]   Wan interfaces support  --->                                                          
                     [ ]   FDDI driver support                                                                   
                     [ ]   HIPPI driver support (EXPERIMENTAL)                                                   
                     < >   PPP (point-to-point protocol) support                                                 
                     < >   SLIP (serial line) support                                                            
                     [ ]   Fibre Channel driver support                                                          
                     < >   Network console logging support (EXPERIMENTAL)                                        
 
  Device Drivers -->
  Network Device Support
  Ethernet (10 or 100Mbit)
                   --- Ethernet (10 or 100Mbit)                                                                
                     {*}   Generic Media Independent Interface device support                                    
                     < >   Sun Happy Meal 10/100baseT support                                                    
                     < >   Sun GEM support                                                                       
                     < >   Sun Cassini support                                                                   
                     [ ]   3COM cards                                                                            
                     [ ]   "Tulip" family network device support  --->                                           
                     < >   HP 10/100VG PCLAN (ISA, EISA, PCI) support                                            
                     [*]   EISA, VLB, PCI and on board controllers                                               
                     < >     AMD PCnet32 PCI support                                                             
                     < >     AMD 8111 (new PCI lance) support                                                    
                     < >     Adaptec Starfire/DuraLAN support                                                    
                     < >   Broadcom 440x/47xx ethernet support                                                   
                     < >   nForce Ethernet support                                                               
                     <M>   EtherExpressPro/100 support (eepro100, original Becker driver)                        
                     <M>   Intel(R) PRO/100+ support                                                             
                     < >   Myson MTD-8xx PCI Ethernet support                                                    
                     < >   National Semiconductor DP8381x series PCI Ethernet support                            
                     < >   PCI NE2000 and clones support (see help)                                              
                     < >   RealTek RTL-8139 C+ PCI Fast Ethernet Adapter support (EXPERIMENTAL)                  
                     <M>   RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter support                          
                     [*]     Use PIO instead of MMIO                                                             
                     [ ]     Support for uncommon RTL-8139 rev. K (automatic channel equalization)               
                     [ ]     Support for older RTL-8129/8130 boards                                              
                     [ ]     Use older RX-reset method                                                           
                     < >   RDC R6040 Fast Ethernet Adapter support (EXPERIMENTAL)                                
                     < >   SiS 900/7016 PCI Fast Ethernet Adapter support                                        
                     < >   SMC EtherPower II                                                                     
                     < >   Sundance Alta support                                                                 
                     < >   TI ThunderLAN support                                                                 
                     < >   VIA Rhine support                                                                     
                     < >   Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)                         
  
  Device Drivers -->
  Network Device Support
  Ethernet (1000 Mbit)
                     --- Ethernet (1000 Mbit)                                                                    
                     < >   Alteon AceNIC/3Com 3C985/NetGear GA620 Gigabit support                                
                     < >   DL2000/TC902x-based Gigabit Ethernet support                                          
                     <M>   Intel(R) PRO/1000 Gigabit Ethernet support                                            
                     [ ]     Disable Packet Split for PCI express adapters                                       
                     <M>   Intel(R) PRO/1000 PCI-Express Gigabit Ethernet support                                
                     < >   IP1000 Gigabit Ethernet support                                                       
                     < >   Intel(R) 82575 PCI-Express Gigabit Ethernet support                                   
                     < >   National Semiconductor DP83820 support                                                
                     < >   Packet Engines Hamachi GNIC-II support                                                
                     < >   Packet Engines Yellowfin Gigabit-NIC support (EXPERIMENTAL)                           
                     <M>   Realtek 8169 gigabit ethernet support                                                 
                     [ ]     VLAN support (NEW)                                                                  
                     < >   SiS190/SiS191 gigabit ethernet support                                                
                     < >   New SysKonnect GigaEthernet support                                                   
                     < >   SysKonnect Yukon2 support                                                             
                     < >   VIA Velocity support                                                                  
                     < >   Broadcom Tigon3 support                                                               
                     < >   Broadcom NetXtremeII support                                                          
                     < >   QLogic QLA3XXX Network Driver Support                                                 
                     < >   Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)                                   
                     < >   Atheros L1E Gigabit Ethernet support (EXPERIMENTAL)                                
  
  Device Drivers -->
  Network Device Support
  Wireless LAN
                     [ ] Wireless LAN (pre-802.11)                                                               
                     [ ] Wireless LAN (IEEE 802.11)                                                              
  
  Device Drivers -->
  Network Device Support
  USB Network Adapters
                     < > USB CATC NetMate-based Ethernet device support (EXPERIMENTAL)                           
                     < > USB KLSI KL5USB101-based ethernet device support                                        
                     < > USB Pegasus/Pegasus-II based ethernet device support                                    
                     < > USB RTL8150 based ethernet device support (EXPERIMENTAL)                                
                     < > Multi-purpose USB Networking Framework                                               
  
  Device Drivers -->
  Network Device Support
  Input device support
                               -*- Generic input layer (needed for keyboard, mouse, ...)                                              
                               -*-   Support for memoryless force-feedback devices                                                    
                               < >   Polled input device skeleton                                                                     
                                     *** Userland interfaces ***                                                                      
                               -*-   Mouse interface                                                                                  
                               [*]     Provide legacy /dev/psaux device                                                               
                               (1024)  Horizontal screen resolution                                                                   
                               (768)   Vertical screen resolution                                                                     
                               < >   Joystick interface                                                                               
                               <*>   Event interface                                                                                  
                               < >   Event debugging                                                                                  
                                     *** Input Device Drivers ***                                                                     
                               -*-   Keyboards  --->                                                                                  
                               [*]   Mice  --->                                                                                       
                               [ ]   Joysticks/Gamepads  --->                                                                         
                               [ ]   Tablets  --->                                                                                    
                               [ ]   Touchscreens  --->                                                                               
                               [ ]   Miscellaneous devices  --->                                                                      
                                   Hardware I/O ports  --->                                                                           
                                                                                                                                      
                                                                                   
  
  Device Drivers -->
  Network Device Support
  Input device support
  Hardware I/O Ports
                               -*- Serial I/O support                                                                                 
                               < >   Serial port line discipline                                                                      
                               < >   ct82c710 Aux port controller                                                                     
                               < >   PCI PS/2 keyboard and PS/2 mouse controller                                                      
                               < >   Raw access to serio ports                                                                        
                               < > Gameport support                                                  
  
  Device Drivers -->
  Network Device Support
  Character devices
                               -*- Virtual terminal                                                                                   
                               [*]   Support for binding and unbinding console drivers                                                
                               [*] /dev/kmem virtual device support                                                                   
                               [ ] Non-standard serial port support                                                                   
                               < > HSDPA Broadband Wireless Data Card - Globe Trotter                                                 
                                   Serial drivers  --->                                                                               
                               [*] Legacy (BSD) PTY support                                                                           
                               (256) Maximum number of legacy PTY in use (NEW)                                                        
                               < > IPMI top-level message handler  --->                                                               
                               <*> Hardware Random Number Generator Core support                                                      
                               <*>   Intel HW Random Number Generator support                                                         
                               < >   AMD HW Random Number Generator support                                                           
                               <*> /dev/nvram support                                                                                 
                               < > Siemens R3964 line discipline                                                                      
                               < > Applicom intelligent fieldbus card support                                                         
                               < > ACP Modem (Mwave) support                                                                          
                               < > NatSemi PC8736x GPIO Support                                                                       
                               < > RAW driver (/dev/raw/rawN)                                                                         
                               [*] HPET - High Precision Event Timer                                                                  
                               [ ]   Allow mmap of HPET                                                                               
                               < > Hangcheck timer                                                                                    
                               < > TPM Hardware Support  --->                                                                         
                               < > Telecom clock driver for ATCA SBC                                                                  
  
  Device Drivers -->
  Network Device Support
  Character devices
  Serial drivers
                               <*> 8250/16550 and compatible serial support                                                           
                               [*]   Console on 8250/16550 and compatible serial port                                                 
                               (32) Maximum number of 8250/16550 serial ports                                                         
                               (4) Number of 8250/16550 serial ports to register at runtime                                           
                               [*] Extended 8250/16550 serial driver options                                                          
                               [*]   Support more than 4 legacy serial ports                                                          
                               [*]   Support for sharing serial interrupts                                                            
                               [*]   Autodetect IRQ on standard ports (unsafe)                                                        
                               [*]   Support RSA serial ports                                                                         
                                   *** Non-8250 serial port support ***                                                               
                               < > Digi International NEO PCI Support                                                                 
  
  Device Drivers -->
  I2C Support
                               <M>   I2C device interface                                                                             
                               [*]   Autoselect pertinent helper modules                                                              
                                     I2C Hardware Bus support  --->                                                                   
                                     Miscellaneous I2C Chip support  --->                                                             
                               [ ]   I2C Core debugging messages                                                                      
                               [ ]   I2C Algorithm debugging messages                                                                 
                               [ ]   I2C Bus debugging messages                                                                       
                               [ ]   I2C Chip debugging messages                                                                      
   
  Device Drivers -->
  I2C Support
  I2C Hardware Bus support  --->
                                   *** PC SMBus host controller drivers ***                                                           
                               < > ALI 1535                                                                                           
                               < > ALI 1563                                                                                           
                               < > ALI 15x3                                                                                           
                               < > AMD 756/766/768/8111 and nVidia nForce                                                             
                               < > AMD 8111                                                                                           
                               <M> Intel 82801 (ICH)                                                                                  
                               < > Intel SCH SMBus 1.0                                                                                
                               < > Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)                                         
                               < > Nvidia nForce2, nForce3 and nForce4                                                                
                               < > SiS 5595                                                                                           
                               < > SiS 630/730                                                                                        
                               < > SiS 96x                                                                                            
                               < > VIA VT82C586B                                                                                      
                               < > VIA VT82C596/82C686/82xx and CX700                                                                 
                                   *** I2C system bus drivers (mostly embedded / system-on-chip) ***                                  
                               < > OpenCores I2C Controller                                                                           
                               < > Simtec Generic I2C interface                                                                       
                                   *** External I2C/SMBus adapter drivers ***                                                         
                               < > Parallel port adapter (light)                                                                      
                               < > TAOS evaluation module                                                                             
                               < > Tiny-USB adapter                                                                                   
                                   *** Graphics adapter I2C/DDC channel drivers ***                                                   
                               < > Voodoo 3                                                                                           
                                   *** Other I2C/SMBus bus drivers ***                                                                
                               < > PCA9564 as platform device                                                                         
                               < > I2C/SMBus Test Stub                                                                                
  
  Device Drivers -->
  I2C Support 
  Miscellaneous I2C Chip Support
                               < > Dallas DS1682 Total Elapsed Time Recorder with Alarm                                               
                               <M> EEPROMs from most vendors                                                                          
                               <M> EEPROM reader                                                                                      
                               < > Philips PCF8574 and PCF8574A (DEPRECATED)                                                          
                               < > Philips PCF8575 (DEPRECATED)                                                                       
                               < > Philips PCA9539 16-bit I/O port (DEPRECATED)                                                       
                               < > Philips PCF8591                                                                                    
                               < > Maxim MAX6875 Power supply supervisor                                                              
                               < > Taos TSL2550 ambient light sensor                                                               
  
  Device Drivers -->
  I2C Support 
  Hardware Monitoring support
                               < >   Abit uGuru (rev 1 & 2)                                                                           
                               < >   Abit uGuru (rev 3)                                                                               
                               < >   Analog Devices AD7414                                                                            
                               < >   Analog Devices AD7416, AD7417 and AD7418                                                         
                               < >   Analog Devices ADM1021 and compatibles                                                           
                               < >   Analog Devices ADM1025 and compatibles                                                           
                               < >   Analog Devices ADM1026 and compatibles                                                           
                               < >   Analog Devices ADM1029                                                                           
                               < >   Analog Devices ADM1031 and compatibles                                                           
                               < >   Analog Devices ADM9240 and compatibles                                                           
                               < >   Analog Devices ADT7470                                                                           
                               < >   Analog Devices ADT7473                                                                           
                               < >   AMD Athlon64/FX or Opteron temperature sensor                                                    
                               < >   Asus ASB100 Bach                                                                                 
                               < >   Attansic ATXP1 VID controller                                                                    
                               < >   Dallas Semiconductor DS1621 and DS1625                                                           
                               < >   FB-DIMM AMB temperature sensor on Intel 5000 series chipsets                                     
                               < >   Fintek F71805F/FG, F71806F/FG and F71872F/FG                                                     
                               < >   Fintek F71882FG and F71883FG                                                                     
                               < >   Fintek F75375S/SP and F75373                                                                     
                               < >   FSC Hermes                                                                                       
                               < >   FSC Poseidon                                                                                     
                               < >   FSC Poseidon, Scylla, Hermes, Heimdall and Heracles                                              
                               < >   Genesys Logic GL518SM                                                                            
                               < >   Genesys Logic GL520SM                                                                            
                               <M>   Intel Core (2) Duo/Solo temperature sensor                                                       
                               <M>   ITE IT87xx and compatibles                                                                       
                               < >   National Semiconductor LM63                                                                      
                               < >   National Semiconductor LM75 and compatibles                                                      
                               < >   National Semiconductor LM77                                                                      
                               < >   National Semiconductor LM78 and compatibles                                                      
                               < >   National Semiconductor LM80                                                                      
                               < >   National Semiconductor LM83 and compatibles                                                      
                               < >   National Semiconductor LM85 and compatibles                                                      
                               < >   National Semiconductor LM87 and compatibles                                                      
                               < >   National Semiconductor LM90 and compatibles                                                      
                               < >   National Semiconductor LM92 and compatibles                                                      
                               < >   National Semiconductor LM93 and compatibles                                                      
                               < >   Maxim MAX1619 sensor chip                                                                        
                               < >   Maxim MAX6650 sensor chip                                                                        
                               < >   National Semiconductor PC87360 family                                                            
                               < >   National Semiconductor PC87427                                                                   
                               < >   Silicon Integrated Systems Corp. SiS5595                                                         
                               < >   SMSC DME1737, SCH311x and compatibles                                                            
                               < >   SMSC LPC47M10x and compatibles                                                                   
                               < >   SMSC LPC47M192 and compatibles                                                                   
                               < >   SMSC LPC47B397-NC                                                                                
                               < >   Texas Instruments ADS7828                                                                        
                               < >   Texas Instruments THMC50 / Analog Devices ADM1022                                                
                               < >   VIA686A                                                                                          
                               < >   VIA VT1211                                                                                       
                               < >   VIA VT8231                                                                                       
                               <M>   Winbond W83781D, W83782D, W83783S, Asus AS99127F                                                 
                               < >   Winbond W83791D                                                                                  
                               < >   Winbond W83792D                                                                                  
                               < >   Winbond W83793                                                                                   
                               < >   Winbond W83L785TS-S                                                                              
                               < >   Winbond W83L786NG, W83L786NR                                                                     
                               < >   Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF                                       
                               < >   Winbond W83627EHF/DHG                                                                            
                               < >   IBM Hard Drive Active Protection System (hdaps)                                                  
  
  Device Drivers -->
  I2C Support 
  Multimedia devices    (Activar SÓLO SI QUIERES CAPTURAR VIDEO / POR EJEMPLO DE RECEPTORA DE SATELITE...)
 
                               <M> Video For Linux                                                                                    
                               [*]   Enable Video For Linux API 1 (DEPRECATED) (NEW)                                                  
                               <M> DVB for Linux                                                                                      
                                   *** Multimedia drivers ***                                                                         
                               [ ] Load and attach frontend and tuner driver modules as needed (NEW)                                  
                               [ ] Customize analog and hybrid tuner modules to build (NEW)  --->                                     
                               [*] Video capture adapters (NEW)  --->                                                                 
                               [*] Radio Adapters (NEW)  --->                                                                         
                               [*] DVB/ATSC adapters (NEW)  --->                                                                      
                               [*] DAB adapters                                                                                       
                               < >   DABUSB driver                                                                                    
                                                                                                                                   
  
  Device Drivers -->
  I2C Support 
  Graphics support 
                               -*- /dev/agpgart (AGP Support)  --->                                                                   
                               < > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)  --->                              
                               <*> Lowlevel video output switch controls                                                              
                               <*> Support for frame buffer devices  --->                                                             
                               [ ] Backlight & LCD device support  --->                                                               
                                   Display device support  --->                                                                       
                                   Console display driver support  --->                                                               
                               [*] Bootup logo  --->                                                                                  
  
  Device Drivers -->
  I2C Support 
  Graphics support 
  Console display driver support
                               -*- VGA text console                                                                                   
                               [*]   Enable Scrollback Buffer in System RAM                                                           
                               (64)    Scrollback Buffer Size (in KB)                                                                 
                               -*-   Video mode selection support                                                                     
                               <*> Framebuffer Console support                                                                        
                               [ ]   Map the console to the primary display device (NEW)                                              
                               [ ]   Framebuffer Console Rotation (NEW)                                                               
                               [ ] Select compiled-in fonts (NEW)                                                                     
                                                                                                                               
 
  Device Drivers -->
  I2C Support 
  Graphics support 
  Bootup logo   
                               [ ]   Standard black and white Linux logo                                                              
                               [ ]   Standard 16-color Linux logo                                                                     
                               [*]   Standard 224-color Linux logo                                                                    
 
  Device Drivers -->
  Sound card support
                               --- Sound card support                                                                                 
                               <*>   Advanced Linux Sound Architecture  --->                                                          
                               < >   Open Sound System (DEPRECATED)  --->                                                             
                                                                                                                                      
 
  Device Drivers -->
  Sound card support
  Advanced Linux Sound Architecture
                               <*>   Sequencer support                                                                                
                               < >     Sequencer dummy client                                                                         
                               <*>   OSS Mixer API                                                                                    
                               <*>   OSS PCM (digital audio) API                                                                      
                               [*]     OSS PCM (digital audio) API - Include plugin system                                            
                               [*]   OSS Sequencer API                                                                                
                               [ ]   Dynamic device file minor numbers                                                                
                               [*]   Support old ALSA API                                                                             
                               [*]   Verbose procfs contents                                                                          
                               [ ]   Verbose printk                                                                                   
                               [ ]   Debug                                                                                            
                               [ ]   Generic sound devices  --->                                                                      
                               [*]   PCI sound devices  --->                                                                          
                               [ ]   USB sound devices  --->                                                                          
                               < >   ALSA for SoC audio support  --->                                                                 
 
  Device Drivers -->
  Sound card support
  Advanced Linux Sound Architecture
  PCI sound devices  --->                                                                      
                               < >   Analog Devices AD1889                                                                            
                               < >   Avance Logic ALS300/ALS300+                                                                      
                               < >   Avance Logic ALS4000                                                                             
                               < >   ALi M5451 PCI Audio Controller                                                                   
                               < >   ATI IXP AC97 Controller                                                                          
                               < >   ATI IXP Modem                                                                                    
                               < >   Aureal Advantage                                                                                 
                               < >   Aureal Vortex                                                                                    
                               < >   Aureal Vortex 2                                                                                  
                               < >   Emagic Audiowerk 2                                                                               
                               < >   Aztech AZF3328 / PCI168 (EXPERIMENTAL)                                                           
                               < >   Bt87x Audio Capture                                                                              
                               < >   SB Audigy LS / Live 24bit                                                                        
                               < >   C-Media 8338, 8738, 8768, 8770                                                                   
                               < >   C-Media 8788 (Oxygen)                                                                            
                               < >   Cirrus Logic (Sound Fusion) CS4281                                                               
                               < >   Cirrus Logic (Sound Fusion) CS4280/CS461x/CS462x/CS463x                                          
                               < >   CS5530 Audio                                                                                     
                               < >   (Echoaudio) Darla20                                                                              
                               < >   (Echoaudio) Gina20                                                                               
                               < >   (Echoaudio) Layla20                                                                              
                               < >   (Echoaudio) Darla24                                                                              
                               < >   (Echoaudio) Gina24                                                                               
                               < >   (Echoaudio) Layla24                                                                              
                               < >   (Echoaudio) Mona                                                                                 
                               < >   (Echoaudio) Mia                                                                                  
                               < >   (Echoaudio) 3G cards                                                                             
                               < >   (Echoaudio) Indigo                                                                               
                               < >   (Echoaudio) Indigo IO                                                                            
                               < >   (Echoaudio) Indigo DJ                                                                            
                               < >   Emu10k1 (SB Live!, Audigy, E-mu APS)                                                             
                               < >   Emu10k1X (Dell OEM Version)                                                                      
                               < >   (Creative) Ensoniq AudioPCI 1370                                                                 
                               < >   (Creative) Ensoniq AudioPCI 1371/1373                                                            
                               < >   ESS ES1938/1946/1969 (Solo-1)                                                                    
                               < >   ESS ES1968/1978 (Maestro-1/2/2E)                                                                 
                               < >   ForteMedia FM801                                                                                 
                               <*>   Intel HD Audio                                                                                   
                               [*]     Build hwdep interface for HD-audio driver                                                      
                               [*]     Build Realtek HD-audio codec support                                                           
                               [*]     Build Analog Device HD-audio codec support                                                     
                               [*]     Build IDT/Sigmatel HD-audio codec support                                                      
                               [*]     Build VIA HD-audio codec support                                                               
                               [*]     Build ATI HDMI HD-audio codec support                                                          
                               [*]     Build Conexant HD-audio codec support                                                          
                               [*]     Build C-Media HD-audio codec support                                                           
                               [*]     Build Silicon Labs 3054 HD-modem codec support                                                 
                               [*]     Enable generic HD-audio codec parser                                                           
                               [ ]     Aggressive power-saving on HD-audio                                                            
                               < >   RME Hammerfall DSP Audio                                                                         
                               < >   RME Hammerfall DSP MADI                                                                          
                               < >   TempoTec HiFier Fantasia                                                                         
                               < >   ICEnsemble ICE1712 (Envy24)                                                                      
                               < >   ICE/VT1724/1720 (Envy24HT/PT)                                                                 
 
  Device Drivers -->
  HID Devices
                               --- HID Devices                                                                                        
                               -*-   Generic HID support                                                                              
                               [ ]     HID debugging support                                                                          
                               [ ]     /dev/hidraw raw HID device support                                                             
                                     *** USB Input Devices ***                                                                        
                               <*>   USB Human Interface Device (full HID) support                                                    
                               [ ]     Enable support for Apple laptop/aluminum USB special keys                                      
                               [ ]     Force feedback support (EXPERIMENTAL)                                                          
                               [ ]     /dev/hiddev raw HID device support                                                             
                                                                                                                                      
                                                                                                              
 
  Device Drivers -->
  USB Support
                               --- USB support                                                                                        
                               <*>   Support for Host-side USB                                                                        
                               [ ]     USB verbose debug messages                                                                     
                               [*]     USB announce new devices                                                                       
                                       *** Miscellaneous USB options ***                                                              
                               [*]     USB device filesystem                                                                          
                               [ ]     USB device class-devices (DEPRECATED)                                                          
                               [ ]     Dynamic USB minor allocation                                                                   
                               [*]     USB selective suspend/resume and wakeup                                                        
                               [*]     USB Monitor                                                                                    
                                       *** USB Host Controller Drivers ***                                                            
                               < >     Cypress C67x00 HCD support                                                                     
                               <*>     EHCI HCD (USB 2.0) support                                                                     
                               [ ]       Root Hub Transaction Translators                                                             
                               [ ]       Improved Transaction Translator scheduling (EXPERIMENTAL)                                    
                               < >     ISP116X HCD support                                                                            
                               < >     ISP 1760 HCD support                                                                           
                               <*>     OHCI HCD support                                                                               
                               <*>     UHCI HCD (most Intel and VIA) support                                                          
                               < >     SL811HS HCD support                                                                            
                               < >     R8A66597 HCD support                                                                           
                                     *** USB Device Class drivers ***                                                                 
                               < >   USB Modem (CDC ACM) support                                                                      
                               <*>   USB Printer support                                                                              
                               < >   USB Wireless Device Management support                                                           
                                     *** NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' ***                                  
                                     *** may also be needed; see USB_STORAGE Help for more information ***                            
                               <*>   USB Mass Storage support                                                                         
                               [ ]     USB Mass Storage verbose debug                                                                 
                               [ ]     Datafab Compact Flash Reader support                                                           
                               [ ]     Freecom USB/ATAPI Bridge support                                                               
                               [ ]     ISD-200 USB/ATA Bridge support                                                                 
                               [ ]     Microtech/ZiO! CompactFlash/SmartMedia support                                                 
                               [ ]     USBAT/USBAT02-based storage support                                                            
                               [ ]     SanDisk SDDR-09 (and other SmartMedia) support                                                 
                               [ ]     SanDisk SDDR-55 SmartMedia support                                                             
                               [ ]     Lexar Jumpshot Compact Flash Reader                                                            
                               [ ]     Olympus MAUSB-10/Fuji DPC-R1 support                                                           
                               [ ]     Support OneTouch Button on Maxtor Hard Drives                                                  
                               [ ]     Support for Rio Karma music player                                                             
                               [ ]     SAT emulation on Cypress USB/ATA Bridge with ATACB                                             
                               [*]   The shared table of common (or usual) storage devices                                            
                                     *** USB Imaging devices ***                                                                      
                               < >   USB Mustek MDC800 Digital Camera support                                                         
                               < >   Microtek X6USB scanner support                                                                   
                                     *** USB port drivers ***                                                                         
                               < >   USB Serial Converter support  --->                                                               
                                     *** USB Miscellaneous drivers ***                                                                
                               < >   EMI 6|2m USB Audio interface support                                                             
                               < >   EMI 2|6 USB Audio interface support                                                              
                               < >   ADU devices from Ontrak Control Systems                                                          
                               < >   USB Diamond Rio500 support                                                                       
                               < >   USB Lego Infrared Tower support                                                                  
                               < >   USB LCD driver support                                                                           
                               < >   USB BlackBerry recharge support                                                                  
                               < >   USB LED driver support                                                                           
                               < >   Cypress CY7C63xxx USB driver support                                                             
                               < >   Cypress USB thermometer driver support                                                           
                               < >   USB Phidgets drivers                                                                             
                               < >   Siemens ID USB Mouse Fingerprint sensor support                                                  
                               < >   Elan PCMCIA CardBus Adapter USB Client                                                           
                               < >   Apple Cinema Display support                                                                     
 
 
  Device Drivers -->
  Real Time Clock
                             --- Real Time Clock                                                                                 
                             [*]   Set system time from RTC on startup and resume                                                
                             (rtc0)  RTC used to set the system time                                                             
                             [ ]   RTC debug support                                                                             
                                   *** RTC interfaces ***                                                                        
                             [*]   /sys/class/rtc/rtcN (sysfs)                                                                   
                             [*]   /proc/driver/rtc (procfs for rtc0)                                                            
                             [*]   /dev/rtcN (character devices)                                                                 
                             [ ]     RTC UIE emulation on dev interface                                                          
                             < >   Test driver/device                                                                            
                                   *** I2C RTC drivers ***                                                                       
                             < >   Dallas/Maxim DS1307/37/38/39/40, ST M41T00                                                    
                             < >   Dallas/Maxim DS1374                                                                           
                             < >   Dallas/Maxim DS1672                                                                           
                             < >   Maxim MAX6900                                                                                 
                             < >   Ricoh R2025S/D, RS5C372A/B, RV5C386, RV5C387A                                                 
                             < >   Intersil ISL1208                                                                              
                             < >   Xicor/Intersil X1205                                                                          
                             < >   Philips PCF8563/Epson RTC8564                                                                 
                             < >   Philips PCF8583                                                                               
                             < >   ST M41T65/M41T80/81/82/83/84/85/87                                                            
                             < >   Seiko Instruments S-35390A                                                                    
                             < >   Ramtron FM3130                                                                                
                             < >   Epson RX-8581                                                                                 
                                   *** SPI RTC drivers ***                                                                       
                                   *** Platform RTC drivers ***                                                                  
                             <*>   PC-style 'CMOS'                
 
  Device Drivers -->
  LED Support
                               <*>   LED Class Support                                                                                
                                     *** LED drivers ***                                                                              
                               < >   LED driver for PCA9532 dimmer                                                                    
                               < >   Mail LED on Clevo notebook (EXPERIMENTAL)                                                        
                               < >   LED Support for PCA955x I2C chips                                                                
                                     *** LED Triggers ***                                                                             
                               -*-   LED Trigger support                                                                              
                               < >     LED Timer Trigger                                                                              
                               [ ]     LED IDE Disk Trigger                                                                           
                               < >     LED Heartbeat Trigger                                                                          
                               < >     LED Default ON Trigger                                                                     
 
  Firmware Drivers
                               < > BIOS Enhanced Disk Drive calls determine boot disk                                                 
                               < > EFI Variable Support via sysfs                                                                     
                               < > BIOS update support for DELL systems via sysfs                                                     
                               < > Dell Systems Management Base Driver                                                                
                               [*] Export DMI identification via sysfs to userspace                                                   
                               [ ] iSCSI Boot Firmware Table Attributes                                                               
  
  File Systems
                               <*> Second extended fs support                                                                         
                               [ ]   Ext2 extended attributes (NEW)                                                                   
                               [ ]   Ext2 execute in place support (NEW)                                                              
                               <*> Ext3 journalling file system support                                                               
                               [*]   Ext3 extended attributes                                                                         
                               [ ]     Ext3 POSIX Access Control Lists                                                                
                               [ ]     Ext3 Security Labels                                                                           
                               < > Ext4dev/ext4 extended fs support development (EXPERIMENTAL)                                        
                               [ ] JBD (ext3) debugging support                                                                       
                               <*> Reiserfs support                                                                                   
                               [ ]   Enable reiserfs debug mode (NEW)                                                                 
                               [ ]   Stats in /proc/fs/reiserfs (NEW)                                                                 
                               [ ]   ReiserFS extended attributes (NEW)                                                               
                               < > JFS filesystem support                                                                             
                               < > XFS filesystem support                                                                             
                               < > GFS2 file system support                                                                           
                               < > OCFS2 file system support                                                                          
                               [*] Dnotify support                                                                                    
                               [*] Inotify file change notification support                                                           
                               [*]   Inotify support for userspace                                                                    
                               [ ] Quota support                                                                                      
                               < > Kernel automounter support                                                                         
                               <*> Kernel automounter version 4 support (also supports v3)                                            
                               <M> Filesystem in Userspace support                                                                    
                                   CD-ROM/DVD Filesystems  --->                                                                       
                                   DOS/FAT/NT Filesystems  --->                                                                       
                                   Pseudo filesystems  --->                                                                           
                                   Miscellaneous filesystems  --->                                                                    
                               [*] Network File Systems  --->                                                                         
                                   Partition Types  --->                                                                              
                               -*- Native language support  --->                                                                      
                               < > Distributed Lock Manager (DLM)  --->                                                            


Enable the block layer --->
  -*- Enable the block layer
  [*]   Support for tracing block io actions

File Systems
  CD-ROM/DVD Filesystems
                               <*> ISO 9660 CDROM file system support                                                                 
                               [*]   Microsoft Joliet CDROM extensions                                                                
                               [ ]   Transparent decompression extension                                                              
                               <*> UDF file system support                                                                            
  
  File Systems
  DOS/FAT/NT Filesystems
                               <*> MSDOS fs support                                                                                   
                               <*> VFAT (Windows-95) fs support                                                                       
                               (437) Default codepage for FAT                                                                         
                               (iso8859-1) Default iocharset for FAT                                                                  
                               <M> NTFS file system support                                                                           
                               [ ]   NTFS debugging support (NEW)                                                                     
                               [*]   NTFS write support                                                                               
  
  File Systems
  Pseudo filesystems
                               -*- /proc file system support                                                                          
                               [*]   /proc/kcore support                                                                              
                               [*]   /proc/vmcore support (EXPERIMENTAL)                                                              
                               [*] Virtual memory file system support (former shm fs)                                                 
                               [*]   Tmpfs POSIX Access Control Lists                                                                 
                               [*] HugeTLB file system support                                                                        
                               < > Userspace-driven configuration filesystem                                                          
  
  File Systems
  Miscellaneous filesystems
                               < > ADFS file system support (EXPERIMENTAL)                                                            
                               < > Amiga FFS file system support (EXPERIMENTAL)                                                       
                               < > eCrypt filesystem layer support (EXPERIMENTAL)                                                     
                               <*> Apple Macintosh file system support (EXPERIMENTAL)                                                 
                               <*> Apple Extended HFS file system support                                                             
                               < > BeOS file system (BeFS) support (read only) (EXPERIMENTAL)                                         
                               < > BFS file system support (EXPERIMENTAL)                                                             
                               < > EFS file system support (read only) (EXPERIMENTAL)                                                 
                               < > Compressed ROM file system support (cramfs)                                                        
                               < > SquashFS 3.4 - Squashed file system support                                                        
                               < > FreeVxFS file system support (VERITAS VxFS(TM) compatible)                                         
                               < > Minix file system support                                                                          
                               < > SonicBlue Optimized MPEG File System support                                                       
                               < > OS/2 HPFS file system support                                                                      
                               < > QNX4 file system support (read only)                                                               
                               < > ROM file system support                                                                            
                               < > System V/Xenix/V7/Coherent file system support                                                     
                               < > UFS file system support (read only)                                                                
  
  File Systems
  Network File Systems 
                               <*>   NFS client support                                                                               
                               [*]     NFS client support for NFS version 3                                                           
                               [*]       NFS client support for the NFSv3 ACL protocol extension                                      
                               [*]     NFS client support for NFS version 4 (EXPERIMENTAL)                                            
                               [ ]     Root file system on NFS                                                                        
                               <M>   NFS server support                                                                               
                               -*-     NFS server support for NFS version 3                                                           
                               [*]       NFS server support for the NFSv3 ACL protocol extension                                      
                               [*]     NFS server support for NFS version 4 (EXPERIMENTAL)                                            
                               -*-   Secure RPC: Kerberos V mechanism (EXPERIMENTAL)                                                  
                               < >   Secure RPC: SPKM3 mechanism (EXPERIMENTAL)                                                       
                               < >   SMB file system support (OBSOLETE, please use CIFS)                                              
                               <M>   CIFS support (advanced network filesystem, SMBFS successor)                                      
                               [*]     CIFS statistics                                                                                
                               [*]       Extended statistics                                                                          
                               [*]     Support legacy servers which use weaker LANMAN security                                        
                               [*]     Kerberos/SPNEGO advanced session setup                                                         
                               [*]     CIFS extended attributes                                                                       
                               [*]       CIFS POSIX Extensions                                                                        
                               [ ]     Enable additional CIFS debugging routines                                                      
                               [ ]     CIFS Experimental Features (EXPERIMENTAL) (NEW)                                                
                               < >   NCP file system support (to mount NetWare volumes)                                               
                               < >   Coda file system support (advanced network fs)                                                   
                               < >   Andrew File System support (AFS) (EXPERIMENTAL)                                                  
   
  File Systems
  Partition Types
                               [ ] Advanced partition selection                                                                       
   
  File Systems
  Native language support
                               (utf8) Default NLS Option                                                                              
                               <*>   Codepage 437 (United States, Canada)                                                             
                               < >   Codepage 737 (Greek)                                                                             
                               < >   Codepage 775 (Baltic Rim)                                                                        
                               <*>   Codepage 850 (Europe)                                                                            
                               < >   Codepage 852 (Central/Eastern Europe)                                                            
                               < >   Codepage 855 (Cyrillic)                                                                          
                               < >   Codepage 857 (Turkish)                                                                           
                               < >   Codepage 860 (Portuguese)                                                                        
                               < >   Codepage 861 (Icelandic)                                                                         
                               < >   Codepage 862 (Hebrew)                                                                            
                               < >   Codepage 863 (Canadian French)                                                                   
                               < >   Codepage 864 (Arabic)                                                                            
                               < >   Codepage 865 (Norwegian, Danish)                                                                 
                               < >   Codepage 866 (Cyrillic/Russian)                                                                  
                               < >   Codepage 869 (Greek)                                                                             
                               < >   Simplified Chinese charset (CP936, GB2312)                                                       
                               < >   Traditional Chinese charset (Big5)                                                               
                               < >   Japanese charsets (Shift-JIS, EUC-JP)                                                            
                               < >   Korean charset (CP949, EUC-KR)                                                                   
                               < >   Thai charset (CP874, TIS-620)                                                                    
                               < >   Hebrew charsets (ISO-8859-8, CP1255)                                                             
                               < >   Windows CP1250 (Slavic/Central European Languages)                                               
                               < >   Windows CP1251 (Bulgarian, Belarusian)                                                           
                               <*>   ASCII (United States)                                                                            
                               <*>   NLS ISO 8859-1  (Latin 1; Western European Languages)                                            
                               < >   NLS ISO 8859-2  (Latin 2; Slavic/Central European Languages)                                     
                               < >   NLS ISO 8859-3  (Latin 3; Esperanto, Galician, Maltese, Turkish)                                 
                               < >   NLS ISO 8859-4  (Latin 4; old Baltic charset)                                                    
                               < >   NLS ISO 8859-5  (Cyrillic)                                                                       
                               < >   NLS ISO 8859-6  (Arabic)                                                                         
                               < >   NLS ISO 8859-7  (Modern Greek)                                                                   
                               < >   NLS ISO 8859-9  (Latin 5; Turkish)                                                               
                               < >   NLS ISO 8859-13 (Latin 7; Baltic)                                                                
                               < >   NLS ISO 8859-14 (Latin 8; Celtic)                                                                
                               <*>   NLS ISO 8859-15 (Latin 9; Western European Languages with Euro)                                  
                               < >   NLS KOI8-R (Russian)                                                                             
                               < >   NLS KOI8-U/RU (Ukrainian, Belarusian)                                                            
                               -*-   NLS UTF-8                                                                                     
 
  Kernel hacking
  IO delay type (port 0x80 based port-IO delay [recommended])  
                               [ ] Show timing information on printks                                                                 
                               [*] Enable __deprecated logic                                                                          
                               [*] Enable __must_check logic                                                                          
                               (2048) Warn for stack frames larger than (needs gcc 4.4)                                               
                               [ ] Magic SysRq key                                                                                    
                               [ ] Enable unused/obsolete exported symbols                                                            
                               [ ] Debug Filesystem                                                                                   
                               [ ] Run 'make headers_check' when building vmlinux                                                     
                               [ ] Kernel debugging                                                                                   
                               [ ] SLUB debugging on by default                                                                       
                               [ ] Enable SLUB performance statistics                                                                 
                               [ ] Latency measuring infrastructure                                                                   
                               [ ] Sysctl checks                                                                                      
                               [ ] Kernel Function Tracer                                                                             
                               [ ] Interrupts-off Latency Tracer                                                                      
                               [ ] Sysprof Tracer                                                                                     
                               [ ] Scheduling Latency Tracer                                                                          
                               [ ] Trace process context switches                                                                     
                               [ ] Remote debugging over FireWire early on boot                                                       
                               [ ] Sample kernel code  --->                                                                           
                               [ ] Filter access to /dev/mem                                                                          
                               [*] Enable verbose x86 bootup info messages                                                            
                                   IO delay type (port 0x80 based port-IO delay [recommended])  --->                                  
                               [ ] Allow gcc to uninline functions marked 'inline'                                                    
 
  Kernel hacking
  IO delay type (port 0x80 based port-IO delay [recommended])  
                                          (X) port 0x80 based port-IO delay [recommended]                                            
                                           ( ) port 0xed based port-IO delay                                                          
                                           ( ) udelay based port-IO delay                                                             
                                           ( ) no port-IO delay                                                                       
                                   
 
 Security Options
                               [ ] Enable access key retention support                                                                
                               [*] Enable different security models                                                                   
                               [ ]   Socket and Networking Security Hooks                                                             
                               [ ] File POSIX Capabilities                                                                            
                               [ ] Root Plug Support                                                                                  
                               (65536) Low address space to protect from user allocation                                              
  
  Cryptographic API
                                     *** Crypto core or helper ***                                                                    
                               -*-   Cryptographic algorithm manager                                                                  
                               < >   GF(2^128) multiplication functions (EXPERIMENTAL)                                                
                               < >   Null algorithms                                                                                  
                               < >   Software async crypto daemon                                                                     
                               -*-   Authenc support                                                                                  
                               < >   Testing module                                                                                   
                                     *** Authenticated Encryption with Associated Data ***                                            
                               < >   CCM support                                                                                      
                               < >   GCM/GMAC support                                                                                 
                               < >   Sequence Number IV Generator                                                                     
                                     *** Block modes ***                                                                              
                               -*-   CBC support                                                                                      
                               < >   CTR support                                                                                      
                               < >   CTS support                                                                                      
                               -*-   ECB support                                                                                      
                               < >   LRW support (EXPERIMENTAL)                                                                       
                               < >   PCBC support                                                                                     
                               < >   XTS support (EXPERIMENTAL)                                                                       
                                     *** Hash modes ***                                                                               
                               -*-   HMAC support                                                                                     
                               < >   XCBC support                                                                                     
                                     *** Digest ***                                                                                   
                               < >   CRC32c CRC algorithm                                                                             
                               < >   MD4 digest algorithm                                                                             
                               -*-   MD5 digest algorithm                                                                             
                               < >   Michael MIC keyed digest algorithm                                                               
                               < >   RIPEMD-128 digest algorithm                                                                      
                               < >   RIPEMD-160 digest algorithm                                                                      
                               < >   RIPEMD-256 digest algorithm                                                                      
                               < >   RIPEMD-320 digest algorithm                                                                      
                               -*-   SHA1 digest algorithm                                                                            
                               <*>   SHA224 and SHA256 digest algorithm                                                               
                               < >   SHA384 and SHA512 digest algorithms                                                              
                               < >   Tiger digest algorithms                                                                          
                               < >   Whirlpool digest algorithms                                                                      
                                     *** Ciphers ***                                                                                  
                               -*-   AES cipher algorithms                                                                            
                               < >   AES cipher algorithms (x86_64)                                                                   
                               < >   Anubis cipher algorithm                                                                          
                               -*-   ARC4 cipher algorithm                                                                            
                               < >   Blowfish cipher algorithm                                                                        
                               < >   Camellia cipher algorithms                                                                       
                               < >   CAST5 (CAST-128) cipher algorithm                                                                
                               < >   CAST6 (CAST-256) cipher algorithm                                                                
                               -*-   DES and Triple DES EDE cipher algorithms                                                         
                               < >   FCrypt cipher algorithm                                                                          
                               < >   Khazad cipher algorithm                                                                          
                               < >   Salsa20 stream cipher algorithm (EXPERIMENTAL)                                                   
                               < >   Salsa20 stream cipher algorithm (x86_64) (EXPERIMENTAL)                                          
                               < >   SEED cipher algorithm                                                                            
                               < >   Serpent cipher algorithm                                                                         
                               < >   TEA, XTEA and XETA cipher algorithms                                                             
                               < >   Twofish cipher algorithm                                                                         
                               < >   Twofish cipher algorithm (x86_64)                                                                
                                     *** Compression ***                                                                              
                               < >   Deflate compression algorithm                                                                    
                               < >   LZO compression algorithm                                                                        
                               [ ]   Hardware crypto devices  --->
 
  Virtualization
                               --- Virtualization                                                                                     
                               < >   Kernel-based Virtual Machine (KVM) support                                                       
                               < >   PCI driver for virtio devices (EXPERIMENTAL)                                                     
                               < >   Virtio balloon driver (EXPERIMENTAL)                                                             
 
  Library Routines
                               < > CRC-CCITT functions                                                                                
                               < > CRC16 functions                                                                                    
                               <*> CRC calculation for the T10 Data Integrity Field                                                   
                               -*- CRC ITU-T V.41 functions                                                                           
                               -*- CRC32 functions                                                                                    
                               < > CRC7 functions                                                                                     
                               < > CRC32c (Castagnoli, et al) Cyclic Redundancy-Check                                              

Linux es genial!.