Continuing saga: FreeBSD -CURRENT hangs with ATA code after April 9, 2008

I started this thread on May 31 of last year:

http://lists.freebsd.org/pipermail/freebsd-current/2008-May/085923.html

The problem remains as of:

FreeBSD fugu.marcuscom.com 8.0-CURRENT FreeBSD 8.0-CURRENT #12: Sun Mar
1 16:10:52 EST 2009
gnome_at_fugu.marcuscom.com:/space/obj/usr/src/sys/FUGU  i386

The only way I can boot this system is to hack in the ATA code from
April 9, 2008.  I would love just to be able to boot this guy on a
default -CURRENT.

I see that I didn't include the pciconf output before, so here it is:

hostb0_at_pci0:0:0:0:	class=0x060000 card=0x01561028 chip=0x25788086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82875P/E7210 DRAM Controller / Host-Hub Interface'
    class      = bridge
    subclass   = HOST-PCI
pcib1_at_pci0:0:1:0:	class=0x060400 card=0x00000000 chip=0x25798086
rev=0x02 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '82875P PCI-to-AGP Bridge'
    class      = bridge
    subclass   = PCI-PCI
uhci0_at_pci0:0:29:0:	class=0x0c0300 card=0x01561028 chip=0x24d28086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) USB UHCI Controller'
    class      = serial bus
    subclass   = USB
uhci1_at_pci0:0:29:1:	class=0x0c0300 card=0x01561028 chip=0x24d48086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) USB UHCI Controller'
    class      = serial bus
    subclass   = USB
uhci2_at_pci0:0:29:2:	class=0x0c0300 card=0x01561028 chip=0x24d78086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) USB UHCI Controller'
    class      = serial bus
    subclass   = USB
uhci3_at_pci0:0:29:3:	class=0x0c0300 card=0x01561028 chip=0x24de8086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) USB UHCI Controller'
    class      = serial bus
    subclass   = USB
ehci0_at_pci0:0:29:7:	class=0x0c0320 card=0x01561028 chip=0x24dd8086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) USB 2.0 EHCI Controller'
    class      = serial bus
    subclass   = USB
pcib2_at_pci0:0:30:0:	class=0x060400 card=0x00000000 chip=0x244e8086
rev=0xc2 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '82801 Family (ICH2/3/4/4/5/5/6/7/8/9,63xxESB) Hub
Interface to PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
isab0_at_pci0:0:31:0:	class=0x060100 card=0x00000000 chip=0x24d08086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) LPC Interface Bridge'
    class      = bridge
    subclass   = PCI-ISA
atapci1_at_pci0:0:31:1:	class=0x01018a card=0x01561028 chip=0x24db8086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) EIDE Controller'
    class      = mass storage
    subclass   = ATA
atapci2_at_pci0:0:31:2:	class=0x01018f card=0x01561028 chip=0x24d18086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB (ICH5) SATA Controller'
    class      = mass storage
    subclass   = ATA
ichsmb0_at_pci0:0:31:3:	class=0x0c0500 card=0x01561028 chip=0x24d38086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801EB/ER (ICH5/ICH5R) SMBus Controller'
    class      = serial bus
    subclass   = SMBus
none0_at_pci0:0:31:5:	class=0x040100 card=0x01561028 chip=0x24d58086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '815B104D multimedia audio device (codec AC97) SoundMAX
or VIA'
    class      = multimedia
    subclass   = audio
vgapci0_at_pci0:1:0:0:	class=0x030000 card=0x20021002 chip=0x59611002
rev=0x01 hdr=0x00
    vendor     = 'ATI Technologies Inc'
    device     = 'RV280 ATI RADEON 9200 se agp'
    class      = display
    subclass   = VGA
vgapci1_at_pci0:1:0:1:	class=0x038000 card=0x20031002 chip=0x59411002
rev=0x01 hdr=0x00
    vendor     = 'ATI Technologies Inc'
    device     = 'RV280 ATI Radeon 9200 - Secondary'
    class      = display
fwohci0_at_pci0:2:0:0:	class=0x0c0010 card=0x80101028 chip=0x581111c1
rev=0x61 hdr=0x00
    vendor     = 'Lucent/Agere Systems (Was: AT&T MicroElectronics)'
    device     = 'FW322 1394A PCI PHY/Link Open Host Ctrlr I/F'
    class      = serial bus
    subclass   = FireWire
atapci0_at_pci0:2:1:0:	class=0x018000 card=0x3375105a chip=0x3375105a
rev=0x02 hdr=0x00
    vendor     = 'Promise Technology Inc'
    device     = 'PDC20375(??) FastTrak SATA150 TX2plus Controller'
    class      = mass storage
mpt0_at_pci0:2:3:0:	class=0x010000 card=0x10401028 chip=0x00301000 rev=0x07
hdr=0x00
    vendor     = 'LSI Logic (Was: Symbios Logic, NCR)'
    device     = 'LSI53C1020/1030 PCI-X to Ultra320 SCSI Controller'
    class      = mass storage
    subclass   = SCSI
mpt1_at_pci0:2:3:1:	class=0x010000 card=0x10401028 chip=0x00301000 rev=0x07
hdr=0x00
    vendor     = 'LSI Logic (Was: Symbios Logic, NCR)'
    device     = 'LSI53C1020/1030 PCI-X to Ultra320 SCSI Controller'
    class      = mass storage
    subclass   = SCSI
em0_at_pci0:2:12:0:	class=0x020000 card=0x01561028 chip=0x100e8086 rev=0x02
hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82540EM Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet

Any ideas on this one?

Joe

-- 
Joe Marcus Clarke
FreeBSD GNOME Team      ::      gnome_at_FreeBSD.org
FreeNode / #freebsd-gnome
http://www.FreeBSD.org/gnome