kernel-image-2.6.7-powerpc faisl to install

[Christian Leimer <christian_leimer@web.de>]

Hi!

I use sarge and tried to install the kernel-image. 
I got this error: /usr/sbin/mkinitrd: Cannot determine SCSI module
Failed to create initrd image.

I have an Umax S900 with an Adaptec SCSI card as boot device.
The kernel and modules are installed correct. 
What have I to add to my quik.conf to make the kernel bootable?
Can this kernel be used to boot an oldworld mac? 

lspci says:
0000:00:0b.0 Host bridge: Apple Computer Inc. Bandit PowerPC host bridge
(rev 03)
0000:00:0d.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev
01)
0000:00:0e.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U
0000:00:0f.0 PCI bridge: Digital Equipment Corporation DECchip 21052 (rev
02)
0000:00:10.0 Class ff00: Apple Computer Inc. Grand Central I/O (rev 02)
0000:01:01.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 50)
0000:01:01.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 50)
0000:01:01.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)

Thanks.

Chris.