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Date:      Tue, 04 Sep 2001 13:01:20 +0100
From:      Mark Murray <mark@grondar.za>
To:        Mike Smith <msmith@freebsd.org>
Cc:        current@freebsd.org, msmith@mass.dis.org
Subject:   Re: ACPI breakage on Libretto 110CT with CURRENT 
Message-ID:  <200109041201.f84C1K000483@grimreaper.grondar.za>
In-Reply-To: <200109032323.f83NNBn02181@mass.dis.org> ; from Mike Smith <msmith@freebsd.org>  "Mon, 03 Sep 2001 16:23:11 PDT."
References:  <200109032323.f83NNBn02181@mass.dis.org> 

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> > ACPI breaks my Libretto with (typed by hand):
> > 
> > Mounting root from ufs/dev/ad0s2a
> 
> I hope that's "ufs:/dev/ad0s2a".
> 
> > setrootbyname failed
> 
> I assume that the real problem is that the ATA controller failed to attach;
> can you verify that this is the case?

Bingo. Without ACPI, the machine boots. With ACPI, no ATA.

I got a dmesg (of failure (success follows)):

Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #0: Tue Sep  4 11:52:41 BST 2001
    root@grimreaper.grondar.za:/usr/src/sys/i386/compile/LIBRETTO
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 233291571 Hz
CPU: Pentium/P55C (quarter-micron) (233.29-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x581  Stepping = 1
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory  = 67174400 (65600K bytes)
avail memory = 61771776 (60324K bytes)
Preloaded elf kernel "kernel" at 0xc037b000.
Preloaded elf module "random.ko" at 0xc037b09c.
Preloaded elf module "if_ep.ko" at 0xc037b13c.
Preloaded elf module "if_ray.ko" at 0xc037b1dc.
Preloaded elf module "sysvmsg.ko" at 0xc037b27c.
Preloaded elf module "sysvsem.ko" at 0xc037b31c.
Preloaded elf module "sysvshm.ko" at 0xc037b3bc.
Preloaded elf module "acpi.ko" at 0xc037b45c.
Intel Pentium detected, installing workaround for F00F bug
Using $PIR table, 5 entries at 0xc00f8e80
    ACPI-0621: *** Warning: Reference \\_SB_.BAT2 at AML c78 not found
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <TOSHIB 750     > on motherboard
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI"  frequency 3579545 Hz
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x18a8-0x18ab on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <thermal zone> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_acad0: <AC adapter> on acpi0
acpi_cmbat0: <Control method Battery> on acpi0
acpi_pcib0: <Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <PCI bus> on acpi_pcib0
pci0: <display, VGA> at device 4.0 (no driver attached)
pci0: <simple comms> at device 17.0 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
ppc0 port 0x778-0x77a,0x378-0x37f irq 7 on acpi0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppc1: cannot reserve I/O port range
ppc1: cannot reserve I/O port range
isa0: <ISA bus> on motherboard
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
pmtimer0 on isa0
ppc1: parallel port not found.
Mounting root from ufs:/dev/ad0s2a
setrootbyname failed
ffs_mountroot: can't find rootvp
Root mount failed: 6

Manual root filesystem specification:
  <fstype>:<device>  Mount <device> using filesystem <fstype>
                       eg. ufs:/dev/da0s1a
  ?                  List valid disk boot devices
  <empty line>       Abort manual input

mountroot> 
              \\|/ ____ \\|/
              "@'/ .. \\`@"
              /_| \\__/ |_\\
                 \\__U_/
panic: Root mount failed, startup aborted.

Success:

Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #0: Tue Sep  4 11:52:41 BST 2001
    root@grimreaper.grondar.za:/usr/src/sys/i386/compile/LIBRETTO
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 233290210 Hz
CPU: Pentium/P55C (quarter-micron) (233.29-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x581  Stepping = 1
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory  = 67174400 (65600K bytes)
avail memory = 62046208 (60592K bytes)
Preloaded elf kernel "kernel" at 0xc0337000.
Preloaded elf module "random.ko" at 0xc033709c.
Preloaded elf module "if_ep.ko" at 0xc033713c.
Preloaded elf module "if_ray.ko" at 0xc03371dc.
Preloaded elf module "sysvmsg.ko" at 0xc033727c.
Preloaded elf module "sysvsem.ko" at 0xc033731c.
Preloaded elf module "sysvshm.ko" at 0xc03373bc.
Intel Pentium detected, installing workaround for F00F bug
Using $PIR table, 5 entries at 0xc00f8e80
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: <display, VGA> at device 4.0 (no driver attached)
pci0: <simple comms> at device 17.0 (no driver attached)
isa0: <ISA bus> on motherboard
orm0: <Option ROM> at iomem 0xc0000-0xcbfff 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: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
pmtimer0 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources
unknown: <PNP0f13> can't assign resources
ata0: <Generic ESDI/IDE/ATA controller> at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
sio0: <16550A-compatible COM port> at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
unknown: <PNP0401> can't assign resources
pcic0: <Intel i82365SL-A/B> at port 0x3e0-0x3e1 on isa0
pcic0: Polling mode
pccard0: <PC Card bus (classic)> on pcic0
pccard1: <PC Card bus (classic)> on pcic0
ad0: 19077MB <TOSHIBA MK2016GAP> [38760/16/63] at ata0-master BIOSPIO
Mounting root from ufs:/dev/ad0s2a
pccard: card inserted, slot 0
reset 1
int is 0 stat is ff
pccard: card inserted, slot 1
reset 1
int is 0 stat is ff
reset 2
int is 60 stat is ef
reset 2
int is 60 stat is cf
reset 3
int is 60 stat is ef
reset 3
int is 60 stat is ef
sio1 at port 0x2f8-0x2ff irq 3 slot 0 on pccard0
sio1: type 16550A

M
-- 
Mark Murray
Warning: this .sig is umop ap!sdn

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