Gentoo Kernel

模块/电源管理/块文件等

代码:

General setup  --->
    <*> Kernel .config support
    {*}   Enable access to .config through /proc/config.gz

Processor type and features  --->
    Processor family (Core 2/newer Xeon)  --->               #请根据自己的cpu型号选择

Power management and ACPI options  --->
    CPU Frequency scaling  --->
          { }   Enable CPUfreq debugging
          <*>   CPU frequency translation statistics
          {*}     CPU frequency translation statistics details
                Default CPUFreq governor (ondemand)  --->      #笔记本或想省电的台式机选ondemand，普通台式机选userspace
          -*-   'performance' governor
          <*>   'powersave' governor
          <*>   'userspace' governor for userspace frequency scaling
          -*-   'ondemand' cpufreq policy governor
          <*>   'conservative' cpufreq governor

Networking support  ---> 
    Networking options  --->
          < >   The IPv6 protocol  --->              #如果不用ipv6，还是取消它吧。
          <*> 802.1d Ethernet Bridging
          <*> 802.1Q VLAN Support
          {*} Network packet filtering framework (Netfilter)  --->
                  {*}   Advanced netfilter configuration
                  Core Netfilter Configuration  ---> #选中这里面的所有选项
                  IP: Netfilter Configuration  --->  #选中这里面的所有选项

驱动
硬盘接口
一般来说只用libata驱动就够了，按照你的主板芯片选择相应的驱动

代码:

Device Drivers  --->
     < > ATA/ATAPI/MFM/RLL support  ---> #取消老的IDE驱动，此驱动将IDE硬盘识别为 /dev/hd*
     <*> Serial ATA (prod) and Parallel ATA (experimental) drivers  ---> #选择libata驱动，此驱动将所有(包括IDE)硬盘统一识别为 /dev/sd*。
            #下面请按自己的芯片型号来选择。
           <*>   AHCI SATA support                                  #这个最好选上，包含了很多最新的sata驱动，包括ICH9/ati等的驱动
   < >     Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support  #intel芯片组（<=ICH8）
   < >     NVIDIA SATA support                             #nforce芯片组
   < >     SiS 964/965/966/180 SATA support       #sis芯片组
   < >     VIA SATA support                                   #via芯片组
   -----------以下是IDE硬盘驱动----------
   < >     AMD/NVidia PATA support       #nv芯片组
   < >     ATI PATA support                       #ati/amd芯片组
   < >     Intel PATA MPIIX support          #intel芯片组
   < >     SiS PATA support                       #sis芯片组
   < >     VIA PATA support                      #via芯片组

网卡驱动(稍后奉上)

声卡驱动
现在多数用的都是集成声卡，声卡控制器集成在南桥芯片中。老一点的主板用的是AC97,近两年买的主板应该用的都是Intel HD Audio了。

代码:

Device Drivers  --->
   <*> Sound card support  ---> 
        <*>   Advanced Linux Sound Architecture  --->
               {*}   PCI sound devices  --->
                     <M>   Intel HD Audio  --->                #请根据自己的主板芯片和声卡芯片来选择
                           { }   Build Realtek HD-audio codec support            #螃蟹声卡芯片
                           { }   Build Analog Device HD-audio codec support      #AD声卡芯片
                           { }   Build IDT/Sigmatel HD-audio codec support       #sigmatel声卡芯片

                           { }   Build VIA HD-audio codec support                #via主板芯片
                           { }   Build ATI HDMI HD-audio codec support           #ati/amd主板芯片
                           { }   Build NVIDIA HDMI HD-audio codec support        #nv主板芯片
                           { }   Build INTEL HDMI HD-audio codec support         #intel主板芯片

                           {*}   Enable generic HD-audio codec parser             #通用解码器
                           {*}   Aggressive power-saving on HD-audio              #省电支持

显卡驱动

代码:

Device Drivers  --->
    Graphics support  --->
        <*> Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)  ---> #根据自己的主板芯片来选择
        -*- Support for frame buffer devices  --->
                { }   Enable Tile Blitting Support
                <*>   Userspace VESA VGA graphics support                       
                { }   EFI-based Framebuffer Support
                Console display driver support  --->
                        {*}   Support for the Framebuffer Console Decorations
                { } Bootup logo  --->

文件系统
除了手册中提到的文件系统之外，中文用户应该添加一些中文的支持:

代码:

File systems  --->
  <M> FUSE (Filesystem in Userspace) support 
       DOS/FAT/NT Filesystems  --->
            (936) Default codepage for FAT
            (utf8) Default iocharset for FAT
       -*- Native language support  --->
            <*>   Simplified Chinese charset (CP936, GB2312)

校验算法支持

代码:

-*- Cryptographic API  --->
   <*>   CRC32c CRC algorithm
   <*>   CRC32c INTEL hardware acceleration
   <*>   SHA224 and SHA256 digest algorithm
   <*>   SHA384 and SHA512 digest algorithms
   <*>   AES cipher algorithms (x86_64)
   <*>   Zlib compression algorithm
   <*>   LZO compression algorithm



转：http://www.linuxsir.org/bbs/thread354509.html