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Date:      Mon, 12 Apr 2004 09:28:35 +0200
From:      Stijn Hoop <stijn@win.tue.nl>
To:        "M. Warner Losh" <imp@bsdimp.com>
Cc:        current@freebsd.org
Subject:   Re: HEADS UP: PCI Changes
Message-ID:  <20040412072835.GA56896@pcwin002.win.tue.nl>
In-Reply-To: <20040411.092805.69023985.imp@bsdimp.com>
References:  <20040410212752.A996B5D07@ptavv.es.net> <3320000.1081643496@lerlaptop.lerctr.org> <20040411104731.GA51116@pcwin002.win.tue.nl> <20040411.092805.69023985.imp@bsdimp.com>

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On Sun, Apr 11, 2004 at 09:28:05AM -0600, M. Warner Losh wrote:
> Interesting...  I have a ICH4 in my Sony:
>=20
> atapci0: <Intel ICH4 UDMA100 controller> port 0x1860-0x186f at device 31.=
1 on pci0
> atapci0: Bus reserved 0x10 bytes for rid 0x20 type 4 at 0x1860
> ata0: at 0x1f0 irq 14 on atapci0
> ata0: [MPSAFE]
> ata1: at 0x170 irq 15 on atapci0
> ata1: [MPSAFE]
>=20
> I'm not running the latest in the tree because I'm having a geom
> crash that I'm trying to get data for phk.  I too have no com ports.

I do have COM ports, I just didn't have a serial console setup :) I managed=
 to
correct this, and here's the bootlog, which shows that somehow atapci0 does
get detected, but ata[01] doesn't :(

In other words, I'll have to test whether this commit really was the culpri=
t,
but in the meantime I locked myself out of my laptop (by not having a real
console -- for some reason input isn't getting to the laptop by serial cons=
ole
so I can't control the boot anymore, booting an old kernel is out of the
question). Anyway once I get back in and find the time to revert the PCI po=
wer
change, I'll have more info for you. Most likely it's a goof up on my part
though.

If you're still interested in anything else please let me know.

--Stijn

bootlog from failed boot follows:

Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.2-CURRENT #0: Sun Apr 11 13:15:01 CEST 2004
    stijn@pounce.lauwerszee.sandcat.nl:/local/freebsd/obj/local/freebsd/src=
/sys/POUNCE
Preloaded elf kernel "/boot/kernel/kernel" at 0xc07e6000.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1600MHz (1598.65-MHz 686-class CPU)
  Origin =3D "GenuineIntel"  Id =3D 0x695  Stepping =3D 5
  Features=3D0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMO=
V,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
real memory  =3D 536535040 (511 MB)
avail memory =3D 519598080 (495 MB)
random: <entropy source, Software, Yarrow>
Pentium Pro MTRR support enabled
acpi0: <DELL CPi R  > on motherboard
acpi0: [GIANT-LOCKED]
pcibios: BIOS version 2.10
Found $PIR table, 9 entries at 0xc00fc590
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <Thermal Zone> port 0x530-0x537 on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 29 INTA is routed to irq 11
pcib0: slot 29 INTB is routed to irq 11
pcib0: slot 29 INTC is routed to irq 11
pcib0: slot 29 INTD is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
agp0: <Intel 82855 host to AGP bridge> mem 0xe0000000-0xe7ffffff at device =
0.0 on pci0
agp0: Bus reserved 0x8000000 bytes for rid 0x10 type 3 at 0xe0000000
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 11
drm0: <ATI Radeon Lf R250 Mobility 9000 M9> port 0xc000-0xc0ff mem 0xfcff00=
00-0xfcffffff,0xe8000000-0xefffffff irq 11 at device 0.0 on pci1
info: [drm] AGP at 0xe0000000 128MB
info: [drm] Initialized radeon 1.10.0 20020828 on minor 0
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xbf80-0xbf9f irq 1=
1 at device 29.0 on pci0
uhci0: Bus reserved 0x20 bytes for rid 0x20 type 4 at 0xbf80
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xbf40-0xbf5f irq 1=
1 at device 29.1 on pci0
uhci1: Bus reserved 0x20 bytes for rid 0x20 type 4 at 0xbf40
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xbf20-0xbf3f irq 1=
1 at device 29.2 on pci0
uhci2: Bus reserved 0x20 bytes for rid 0x20 type 4 at 0xbf20
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib2: slot 0 INTA is routed to irq 11
pcib2: slot 3 INTA is routed to irq 11
bge0: <Broadcom BCM5702 Gigabit Ethernet, ASIC rev. 0x1002> mem 0xfaff0000-=
0xfaffffff irq 11 at device 0.0 on pci2
bge0: Bus reserved 0x10000 bytes for rid 0x10 type 3 at 0xfaff0000
miibus0: <MII bus> on bge0
brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000b=
aseTX-FDX, auto
bge0: Ethernet address: 00:0d:56:7d:4c:af
bge0: [GIANT-LOCKED]
cbb0: <O2Micro OZ711E1 PCI-CardBus Bridge> at device 1.0 on pci2
cbb0: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0xf6000000
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pcib2: slot 1 INTA is routed to irq 11
cbb1: <O2Micro OZ711E1 PCI-CardBus Bridge> at device 1.1 on pci2
cbb1: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0xf6001000
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
pcib2: slot 1 INTA is routed to irq 11
pci2: <network> at device 3.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0xbfa0-0xbfaf,0x374-0x377,0x1=
70-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1 on pci0
atapci0: Bus reserved 0x10 bytes for rid 0x20 type 4 at 0xbfa0
pcm0: <Intel ICH4 (82801DB)> port 0xbc40-0xbc7f,0xb800-0xb8ff mem 0xf4fff40=
0-0xf4fff4ff,0xf4fff800-0xf4fff9ff irq 11 at device 31.5 on pci0
pcm0: Bus reserved 0x100 bytes for rid 0x10 type 4 at 0xb800
pcm0: Bus reserved 0x40 bytes for rid 0x14 type 4 at 0xbc40
pcm0: [GIANT-LOCKED]
pcm0: <SigmaTel STAC9750/51 AC97 Codec>
pci0: <simple comms> at device 31.6 (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
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model GlidePoint, device ID 0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 on acpi0
uart0: console (115200,n,8,1)
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 1 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
ppi0: <Parallel I/O> on ppbus0
cpu0 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
orm0: <Option ROM> at iomem 0xc0000-0xcffff on isa0
pmtimer0 on isa0
fdc0: cannot reserve I/O port range (6 ports)
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x100>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1598649750 Hz quality 800
Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
pccard1: <unknown card> (manufacturer=3D0xffff, product=3D0x0001) at functi=
on 0
pccard1:    CIS info: O2Micro, SmartCardBus Reader, V1.0
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:da0s1a
  ?                  List valid disk boot devices
  <empty line>       Abort manual input

mountroot>=20

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