On Mon, Aug 18, 2008 at 11:47:25AM -0400, Josh Carroll wrote:
It's not really a problem, as the device and the SATA hard drives and
DVD+RW attached to the bus operate properly, but I'm wondering why the
ICH9 controller (in AHCI mode) on the Asus P5K-E motherboard shows up
atapci1: <Intel AHCI controller> port
mem 0xfbffe800-0xfbffefff irq 22 at device 31.2 on pci0
Because your motherboard allows for the enabling of AHCI on the ICH9.
This is often a BIOS feature you can turn on/off.
Just wondering why it is not properly detecting this as ICH9. Again,
just something cosmetic that I'm curious about. I'm going to double
check the BIOS settings now, but I am confident I have them set as
AHCI in the BIOS. I suppose this could be a BIOS bug of some sort. I
can also try upgrading to the latest BIOS.
I don't believe it's a bug. FreeBSD has a form of "generic AHCI"
support, where for systems which indicate AHCI is available but has no
direct AHCI chipset driver, will fall back to using a generic AHCI
implementation that should work with most all AHCI implementations.
I would say what you're seeing is good. AHCI == good.
| Jeremy Chadwick jdc at parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. PGP: 4BD6C0CB |