Date: Sat, 16 Sep 2000 13:54:50 +0200 From: Marc Fonvieille <fonvi@easynet.fr> To: freebsd-stable@freebsd.org Subject: pci.c from 2000/09/01 freeze my laptop Message-ID: <20000916135450.A7969@vobiscum.styx.org>
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Hello,
I upgraded my 4-Stable on my laptop with ctms and after reboot
with new kernel the system freeze after that line:
atapci0: <Intel PIIX4 ATA33 controller> port 0x8000-0x800f at device 7.1
on pci0
So after long search i found that ctm src-4.0227.gz is guilty
(with src-4.0226.gz and previous no problems)
So when i do a ctm -l on src-4.0227.gz, it gives this:
FN contrib/bind/bin/dnsquery/dnsquery.c
FN release/texts/alpha/RELNOTES.TXT
FN release/texts/i386/RELNOTES.TXT
FN sys/netgraph/ng_parse.c
FN sys/pci/if_dc.c
FN sys/pci/if_dcreg.h
FN sys/pci/pci.c
FN usr.bin/finger/extern.h
FN usr.bin/finger/finger.1
FN usr.bin/finger/finger.c
FN usr.bin/finger/finger.conf.5
FN usr.bin/finger/lprint.c
FN usr.bin/finger/pathnames.h
It seems that only the changes on sys/pci/pci.c could be the reason
of the freeze.
Here's the code:
CTMFN sys/pci/pci.c 70 70 644 0dec08827f728a7e3af51801b6d2ba4b
018e3bc3fa
551c0dd7d4dd59ed8681f6 405
d26 1
a26 1
* $FreeBSD: /ctm/FreeBSD/anoncvs/cvs/src/sys/pci/pci.c,v 1.141.2.3
* 2000/
09/01 23:29:34 msmith Exp $
d1082 4
a1085 8
if (type == SYS_RES_IOPORT && !pci_porten(cfg)) {
cfg->cmdreg |= PCIM_CMD_PORTEN;
pci_cfgwrite(cfg, PCIR_COMMAND, cfg->cmdreg, 2);
}
if (type == SYS_RES_MEMORY && !pci_memen(cfg)) {
cfg->cmdreg |= PCIM_CMD_MEMEN;
pci_cfgwrite(cfg, PCIR_COMMAND, cfg->cmdreg, 2);
}
Any advices?
(If you need more informations: dmesg..., ask for it.)
ps: in my kernel config i've got
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
options ATA_STATIC_ID #Static device numbering
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
Marc
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