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編譯內核實踐篇

  從www.kernel.org上下載最新的內核源文件Linux-2.4.20.tar.bz2,並於rh8上編譯。 1. cp linux-2.4.20.tar.bz2 /usr/src 2. cd /usr/src 3. tar xvfj linux-2.4.20.tar.bz2 4. ln -sf linux-2.4.20 linux 5. cd /usr/src/linux 6. make mrproper 7. cd /usr/include/ 9. ln -sf /usr/src/linux/include/asm-i386 asm 10. ln -sf /usr/src/linux/include/linux linux 11. ln -sf /usr/src/linux/include/scsi scsi 12. make menUConfig 13. make dep 14. make clean 15. make bzImage或make zImage 16. make modules 17. make modules_install 18. depmod -a 19. cp /usr/src/linux/System.map /boot/System.map-2.4.20 20. cp /usr/src/linux/arch/i386/boot/bzImage /boot/vmlinuz-2.4.20 21. cd /boot 22. ln -sf vmlinuz-2.4.20 vmlinuz 23. ln -sf System.map-2.4.20 System.map 24. /sbin/mkinitrd /boot/initrd-2.4.20.img 2.4.20 25. vi /etc/rc.sysinit,將keybdev替換成usbkbd,mousedev替換成usbmouse. 25. Grub啟動, 在/etc/grub.conf中增加 title Red Hat linux (2.4.20) root (hd0,0) kernel /vmlinuz-2.4.20 ro root=/dev/hda2 Grub不需再次調用命令,自動生效。 重啟以後就可以用新內核了。 over make menuconfig的變化 (1) processor type and features   刪去     symmetric multi-processing support   增加     MTTR (memory type range register)support. [*] (2) general setup   增加     advanced power management BIOS support <*>, 然後選中以下7項     parallel port support 中,增加 parallel port support <*> (3) network devices中,在Ethernet (10 r 100M bit)中,選中3COM cards [*] 3c590/3c900 series <*> Input Core Support中, 打開所有<*> (除了joystick) (這樣就支持USB) File Systems中,打開Ext3 journalling file system support <*> DOS FAT fs <*> MSDOS fs support <*> vfat (windows-95) fs support <*> Network File Systems SMB file system support (to mount windows shares etc.) <*> Native Language Support 選中 simplified chinese charset <*> traditional chinese charset <*> USB support 打開UHCI Alternate Driver (JE) support <*> 打開OHCI (Compaq, iMacs, OPTi, SiS, ALi, ... ) support <M> USB Human Interface Devices (HID)


打開 USB Human Interface Device (full HID) support <M> HID input layer support [*] /dev/hiddev raw HID device support [*] USB HIDBP Keyboard (basic) support <M> USB HIDBP Mouse (basic) support <M> UHCI (Intel PIIX4, VIA, ...) support (NEW) <*> OHCI (COMPAQ, iMacs, OPTi, SiS, ALi, ...) support <*> 最新一次的改變: 2.4.20 make menuconfig的變化 (0) Code maturity level options   增加     [*] Prompt for development and/or incomplete code/drivers (1) processor type and features   刪除     symmetric multi-processing support (1) General Setup   刪除     [ ] ISA bus support (1) Plug and Play configuration   刪除     < > ISA Plug and Play support (2) Block devices   增加     <*> Loopback device support     <*> Network block device support <*> RAM disk support [*] Initial RAM disk (initrd) support (2) IEEE 1394 (FireWire) support (EXPERIMENTAL)   增加     <M> IEEE 1394 (FireWire) support (EXPERIMENTAL) (NEW)       <M> OHCI-1394 support (NEW)       <M> Raw IEEE1394 I/O support (NEW) (3) Network device support   Ethernet (10 or 100Mbit)   增加     [*] 3COM cards <*> 3 c590/3c900 series (592/595/597) "Vortex/Boomerang" support (NEW)   刪除     [ ] EISA,VLB,PCI and on board controllers   PCMCIA network device support   刪除     [ ] PCMCIA network device support (4) Input core support   增加     <*> Input core support     <*> Keyboard support     <*> Mouse support (5) Character devices   增加     <M> Enhanced Real Time Clock Support (6) FILE SYSTEMS   增加     <*> Ext3 journalling file system support     <*> DOS FAT fs support     <*> MSDOS fs support     <*> VFAT (Windows-95) fs support     <*> NTFS file system support     <*> Network File Systems       <*> SMB file system support (to mount Windows shares etc.)         [*] Use a default NLS (NEW)         將.config中的cp437改為cp936     <*> Native language support       <*> Simplified Chinese charset (CP936, GB2312) (NEW) (7) Sound   增加     <*> Creative SBLive! (EMU10K1)   刪除     < > Creative Ensoniq AudioPCI 97 (ES1371)

(8) USB support   增加     <*> Preliminary USB device filesystem     <*> OHCI (Compaq, iMacs, OPTi, Sis, ALi, ...) support     <M> USB Human Interface Device (full HID) support       <*> HID input layer support       <*> /dev/hiddev raw HID device support     <M> USB HIDBP Keyboard (basic) support     <M> USB HIDBP Mouse (basic) support



    <*> OHCI (Compaq, iMacs, OPTi, Sis, ALi, ...) support     <M> USB Human Interface Device (full HID) support       <*> HID input layer support       <*> /dev/hiddev raw HID device support     <M> USB HIDBP Keyboard (basic) support     <M> USB HIDBP Mouse (basic) support



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