Date: Fri, 28 Apr 2000 23:43:44 -0700 From: "Dan O'Connor" <dan@mostgraveconcern.com> To: "freebsd-questions" <freebsd-questions@freebsd.org> Subject: atapci0 error with 4.0! Message-ID: <060901bfb1a6$43d0ad20$0200000a@danco>
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Oh, no! FBSD 4.0 doesn't like my Dell Dimension XPS 90MHz (Intel P166MHz O/D
CPU) motherboard...
I'm in the process of upgrading 3.4-STABLE to 4.0-STABLE and after the 'make
buildworld' and kernel compile steps, I reboot the machine into single-user
mode, and poof--kenel panic:
atapci0: <RZ 100? ATA controller !WARNING! buggy chip data loss
possible> port 0x3f4-0x3f7,0x1f0-0x1f7 at device 1.0 on pci0
atapci0: Busmastering DMA not supported
panic: resource_list_alloc: resource entry is busy
This error occurs not only with my custom kernel, but with GENERIC as well.
This machine runs flawlessly with 3.4-STABLE (and 3.3, 3.2, 3.1, 2.2.8, and
2.2.7 before that), so I really doubt if the ATA controller chip is *that*
buggy.
Just to check to see if it was just this machine, I tried booting the 4.0
installation floppies on a similar machine (w/ 90MHZ CPU) and, presto, same
thing...
I get the impression the new ATAPI driver isn't really ready for prime time
yet....
Is there anything I can do about this? It seems a shame to be stuck with 3.4
for the rest of my life...
The complete boot message is below...
--Dan
--- BOOT MESSAGES ---
FreeBSD/i386 bootstrap loader, Revision 0.7 639/65472kB
(root@pandora.mostgraveconcern.com, Tue Apr 18 22:14:53 PDT 2000)
Loading /boot/defaults/loader.conf
/kernel text=0x12f645 data=0x1c060+0x19f98 syms=[0x4+0x234a0+0x4+0x25fad]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [kernel] in 9 seconds...
Type '?' for a list of commands, 'help' for more detailed help.
disk1s1a:> unload
disk1s1a:> load /GENERIC
/GENERIC text=0x21b5a2 data=0x27bcc+0x1ed2c syms=[0x4+0x30ec0+0x4+0x32da5]
disk1s1a:> boot -s
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Fri Apr 28 22:23:18 PDT 2000
root@pandora.mostgraveconcern.com:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Overdrive Pentium/P55C (139.60-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x1544 Stepping = 4
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory = 83886080 (81920K bytes)
avail memory = 77647872 (75828K bytes)
Preloaded elf kernel "GENERIC" at 0xc03c8000.
Intel Pentium detected, installing workaround for F00F bug
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
atapci0: <RZ 100? ATA controller !WARNING! buggy chip data loss possible>
port 0x3f4-0x3f7,0x1f0-0x1f7 at device 1.0 on pci0
atapci0: Busmastering DMA not supported
panic: resource_list_alloc: resource entry is busy
Uptime: 0s
Automatic reboot in 15 seconds - press a key on the console to abort
--
Dan O'Connor
On Matters of Most Grave Concern
http://www.mostgraveconcern.com
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