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Date:      Fri, 05 Oct 2001 23:12:50 -0700
From:      Peter Wemm <peter@wemm.org>
To:        "Kenneth D. Merry" <ken@kdm.org>
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/dev/acpica acpi_pcib.c 
Message-ID:  <20011006061250.14BB3380A@overcee.netplex.com.au>
In-Reply-To: <20011005225137.A97841@panzer.kdm.org> 

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"Kenneth D. Merry" wrote:
> On Fri, Oct 05, 2001 at 20:49:39 -0700, Peter Wemm wrote:
> > peter       2001/10/05 20:49:39 PDT
> > 
> >   Modified files:
> >     sys/dev/acpica       acpi_pcib.c 
> >   Log:
> >   Fix a stack trashing bug when int != sizeof(pointer)
> >   This fixes the ia64 boot!  We have scsi disks!
> >   
> >   Revision  Changes    Path
> >   1.16      +4 -2      src/sys/dev/acpica/acpi_pcib.c
> 
> Woohoo!  Hopefully it won't be too much longer before I can try this out on
> the Compaq Blazer at work. :)

Well, check out the freebsd-ia64 mailing list, but we're booting off
disk on real hardware:

Entering /kernel at 0xe00000000050a000...
ACPI debug layer 0x0  debug level 0x023  foo.gz
Copyright (c) 1992-2001 The FreeBSD Project.nel
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
  09/30/The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #15: Fri Oct  5 21:24:34 PDT 2001
    peter@daintree.yahoo.com:/home/src/sys/ia64/compile/SMALL
CPU: Itanium (733.36-Mhz)
  Origin = "GenuineIntel"  Model = 0  Revision = 4
  Features = 0x0
real memory  = 1056219136 (1031464K bytes)ytes
avail memory = 1021968384 (998016K bytes)
Preloaded elf kernel "/kernel" at 0xe000000000cac000.
acpi0: <Intel  W460GXBS> on motherboard
...
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x1140-0x117f mem 0xf7e00000-0xf7efffff,0xf7cc9000-0xf7cc9fff irq 39 at device 2.0 on pci0
fxp0: Ethernet address 00:d0:b7:af:cb:3b
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
...
isp0: <Qlogic ISP 1280 PCI SCSI Adapter> port 0x2000-0x20ff mem 0xeffdf000-0xeffdffff irq 27 at device 0.0 on pci2
...
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xa08-0xa0b on acpi0
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcb7ff on isa0
Timecounter "IA64 ITC"  frequency 733363972 Hz
acpi_cpu: CPU throttling enabled, 8 steps from 100% to 12.5%
afd0: 24MB <SL1-02F 02 0 80 HU DlFpoyp> [49923/8/32] at ata0-master PIO2
acd0: CDROM <TL4N38> at ata1-master PIO4
Waiting 15 seconds for SCSI devices to settle

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> ufs:da1c
Mounting root from ufs:da1c
da0 at isp0 bus 0 target 0 lun 0
da0: <QUANTUM ATLAS IV 9 WLS 0B0B> Fixed Direct Access SCSI-3 device 
da0: 80.000MB/s transfers (40.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 8761MB (17942584 512 byte sectors: 255H 63S/T 1116C)
da1 at isp0 bus 0 target 1 lun 0
da1: <IBM DDYS-T18350N S80D> Fixed Direct Access SCSI-3 device 
da1: 80.000MB/s transfers (40.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da1: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
WARNING: clock lost 4 days -- CHECK AND RESET THE DATE!
Enter full pathname of shell or RETURN for /bin/sh: 
# mount
mount: not found
# ls
bin     dev     etc     sbin
# ls -l
total 8
drwxr-xr-x   2 root  wheel   512 Oct  6 02:24 bin
drwxr-xr-x   3 root  wheel     0 Oct  2 00:03 dev
drwxr-xr-x  16 root  wheel  2048 Oct  6 02:24 etc
drwxr-xr-x   2 root  wheel   512 Oct  6 02:24 sbin
# 

The ata driver is totally hosed though.  It is still insisting on irq14/15
even though those irq's dont exist.

Doug Rabson is a maniac! :-)

Cheers,
-Peter
--
Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au
"All of this is for nothing if we don't go to the stars" - JMS/B5


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