|
|
发表于 2008-7-3 19:16:20
|
显示全部楼层
The hard drive controller in this system has two modes: AHCI or ATA. If you want to dual-boot windows xp and linux, the easiest choice is to just bump the controller down to ATA mode. If you are running Linux alone (or alongside Vista, for some masochistic reason), you can leave the controller in AHCI mode. Both options are in the system BIOS.
Regardless, the kernel options you will want are:
- Device Drivers -> <*> Serial ATA Drivers ->
- <*> AHCI SATA Support
- <*> Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support
- <*> Intel PATA MPIIX support
-
复制代码
And (for ATA support):
- Device Drivers -> <*> ATA/ATAPI/MFM/RLL support -> <*> Intel PIIXn chipsets support
-
复制代码
After installing the new kernel, you can verify that you have DMA support (if you're using the controller in ATA mode) by running:
and checking for using_dma = 1
If you decide to switch your controller from AHCI mode to ATA mode in the BIOS (or back the other way), don't forget to update /etc/fstab , /boot/grub/grub.conf and any other path-specific files |
|