Bug 73318

Laptop: HP Omnibook 800CT, p166MMX, NeoMagic MagicGraph 128, SymBios SCSI, CardBus, ESS 1888 Sound. 

It's worth noting that it has a very weird one-off VLSI integrated controller that i have never seen anywhere else. it's a marvel of integration, but i think it bankrupted VLSI :-(.

It's vintage 1997, but ultra compact, it was crazy expensive when they first came out, but i bought mine on EBay for 200 bux. 

It happily boots 4.X. I am ssh'd into it from my destop machine whilst i fill ou this pr.

Here is the pciconf -l:

chip0@pci0:0:0: class=0x060000 card=0x00000000 chip=0x01041004 rev=0x03 hdr=0x00
pcib1@pci0:1:0: class=0x060400 card=0x00000000 chip=0x01021004 rev=0x03 hdr=0x01
chip1@pci0:2:0: class=0xff0000 card=0x00000000 chip=0x01011004 rev=0x02 hdr=0x00
none0@pci0:3:0: class=0x030000 card=0x00000000 chip=0x000310c8 rev=0x04 hdr=0x00
pcic0@pci0:4:0: class=0x060700 card=0x00000000 chip=0xac15104c rev=0x01 hdr=0x02
pcic1@pci0:4:1: class=0x060700 card=0x00000000 chip=0xac15104c rev=0x01 hdr=0x02
chip2@pci0:6:0: class=0x0d0000 card=0x00000000 chip=0x01051004 rev=0x02 hdr=0x00

Here is the dmesg:

sio0: gdb debugging port
avail memory = 77877248 (76052K bytes)
Preloaded elf kernel "kernel" at 0xc039b000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc039b09c.
Intel Pentium detected, installing workaround for F00F bug
VESA: v2.0, 1088k memory, flags:0x0, mode table:0xc032bb42 (1000022)
VESA: MagicGraph 128 V/ZV 40K SVGA BIOS
md0: Malloc disk
Using $PIR table, 6 entries at 0xc00f36e0
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <VLSI 82C534 Eagle II PCI Bus bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
chip1: <VLSI 82C532 Eagle II Peripheral controller> at device 2.0 on pci0
pci0: <NeoMagic MagicGraph 128ZV SVGA controller> at 3.0
pcic0: <TI PCI-1131 PCI-CardBus Bridge> mem 0xe6000-0xe6fff irq 9 at device 4.0 on pci0
pcic0: TI113X PCI Config Reg: [clkrun irq 10][speaker enable][FUNC pci int + CSC serial isa irq]
pccard0: <PC Card 16-bit bus (classic)> on pcic0
pcic1: <TI PCI-1131 PCI-CardBus Bridge> mem 0xe7000-0xe7fff irq 7 at device 4.1 on pci0
pcic1: TI113X PCI Config Reg: [clkrun irq 10][speaker enable][FUNC pci int + CSC serial isa irq]
pccard1: <PC Card 16-bit bus (classic)> on pcic1
chip2: <VLSI 82C147 IrDA controller> port 0x3000-0x301f irq 10 at device 6.0 on pci0
isa0: <ISA bus> on motherboard
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xe8000-0xebfff,0xec000-0xef7ff,0xef800-0xeffff on isa0
pmtimer0 on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: failed to get data.
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x80 on isa0
sio0: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
unknown: <PNP0c01> can't assign resources
unknown: <PNP0c02> can't assign resources
unknown: <PNP0000> can't assign resources
unknown: <PNP0303> can't assign resources
unknown: <PNP0f13> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0600> can't assign resources
unknown: <PNP0401> can't assign resources
unknown: <PNP0501> can't assign resources
sbc0: <ESS ES1888 (DEC OEM)> at port 0x220-0x22f,0x388-0x38b,0x330-0x331 irq 5 drq 1,5 on isa0
pcm0: <ESS 18xx DSP> on sbc0
pccard: card inserted, slot 0
pccard: card removed, slot 0
ad0: 4645MB <IBM-DARA-206000> [10068/15/63] at ata0-master BIOSPIO
Mounting root from ufs:/dev/ad0s1a
pccard: card inserted, slot 0
wi0 at port 0x240-0x27f irq 9 slot 0 on pccard0
wi0: 802.11 address: 00:09:5b:29:bc:43
wi0: using RF:PRISM2.5 MAC:ISL3873
wi0: Intersil Firmware: Primary 1.00.07, Station 1.03.06

Fix: 

i know of no fix.
How-To-Repeat:     attempt to boot this laptop with 5.3-RC1 with either acpi, no acpi or safe mode  selected. it will hang after probing for the disk with the.

ata0-master: FAILURE ATA_IDENTIFY - timeout
ata0-master: FAILURE ATA_IDENTIFY - timeout