3.5 on Dell Poweredge 750 - SATA not detected

[Markus Foerster <openbsd@1ster.de>]

Hi,

it looks like the Intel SATA controller on a Dell Poweredge 750 is 
too new... Do you think it has a chance to work in the near future?

dmesg below from the latest 3.5-current I could find:

-------------------------------------------------------------------
OpenBSD 3.5-current (RAMDISK_CD) #180: Tue Apr 20 15:23:57 MDT 2004
    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/RAMDISK_CD
cpu0: Intel(R) Celeron(R) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 
GHz
cpu0: 
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE
36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
real mem  = 536199168 (523632K)
avail mem = 489779200 (478300K)
using 4278 buffers containing 26914816 bytes (26284K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 02/02/04, BIOS32 rev. 0 @ 
0xffe90
pcibios0 at bios0: rev. 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfc570/144 (7 entries)
pcibios0: no compatible PCI ICU found: ICU vendor 0x8086 product 
0x25a1
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #3 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1000 0xc9000/0x1000 
0xec000/0x4000!
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82875P Host" rev 0x02
ppb0 at pci0 dev 3 function 0 "Intel 82875P PCI-CSA" rev 0x02
pci1 at ppb0 bus 1
em0 at pci1 dev 1 function 0 "Intel PRO/1000MT (82547GI)" rev 0x00: 
irq 3, address: 00:
c0:9f:3b:08:09
ppb1 at pci0 dev 28 function 0 vendor "Intel", unknown product 0x25ae 
rev 0x02
pci2 at ppb1 bus 2
ahc1 at pci2 dev 1 function 0 "Adaptec AHA-3960D U160" rev 0x01: irq 
11
scsibus0 at ahc1: 16 targets
ahc2 at pci2 dev 1 function 1 "Adaptec AHA-3960D U160" rev 0x01: irq 
11
scsibus1 at ahc2: 16 targets
uhci0 at pci0 dev 29 function 0 vendor "Intel", unknown product 
0x25a9 rev 0x02: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 vendor "Intel", unknown product 
0x25aa rev 0x02: irq 10
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
vendor "Intel", unknown product 0x25ab (class system subclass 
miscellaneous, rev 0x02)
at pci0 dev 29 function 4 not configured
vendor "Intel", unknown product 0x25ac (class system subclass 8259 
PIC, rev 0x02) at pc
i0 dev 29 function 5 not configured
vendor "Intel", unknown product 0x25ad (class serial bus subclass 
USB, rev 0x02) at pci
0 dev 29 function 7 not configured
ppb2 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x0a
pci3 at ppb2 bus 3
em1 at pci3 dev 2 function 0 "Intel PRO/1000MT (82541GI)" rev 0x00: 
irq 10, address: 00:c0:9f:3b:08:0a
vga1 at pci3 dev 14 function 0 "ATI Rage XL" rev 0x27
wsdisplay0 at vga1: console (80x25, vt100 emulation)
pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 
0x25a1 rev 0x02
pciide0 at pci0 dev 31 function 2 vendor "Intel", unknown product 
0x25a3 rev 0x02: DMA
(unsupported), channel 0 configured to compatibility, channel 1 
configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus2 at atapiscsi0: 2 targets
cd0 at scsibus2 targ 0 lun 0: <SAMSUNG, CD-ROM SN-124, N103> SCSI0 
5/cdrom removable
wd0 at pciide0 channel 1 drive 0: <Maxtor 6Y080M0>
wd0: 16-sector PIO, LBA, 76293MB, 156250000 sectors
vendor "Intel", unknown product 0x25a4 (class serial bus subclass 
SMBus, rev 0x02) at pci0 dev 31 function 3 not configured
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask cc40 netmask cc48 ttymask cc4a
rd0: fixed, 3560 blocks
root on rd0a
rootdev=0x1100 rrootdev=0x2f00 rawdev=0x2f02

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Thanks
Markus