5.3-BETA2 hangs during cdrom detection
Alexander S. Usov
A.S.Usov at KVI.nl
Mon Aug 30 04:00:05 PDT 2004
Hi!
I have a problems installing 5.3-BETA1 & BETA2 on my pc.
The configuration is like this:
motherboard -- AOpen AX4GR based on i845G and ICH4.
On the first ide channel there is an HDD, and on the second channel -- CDROM.
I am not sure about the exact model, but FreeBSD 5.2.1-p9 detects it as
<CD-ROM 56X/AKH>.
The problem is, that FreeBSD somehow incorrectly detects the absence of the
slave device on the second ata channel, and tries to detect it.
On 5.2.1 it looks like this:
.....
ad0: 76345MB <MAXTOR 6L080J4> [155114/16/63] at ata0-master UDMA100
ata1-slave: FAILURE - ATA_IDENTIFY no interrupt
ata1-slave: FAILURE - ATA_IDENTIFY status=7f<READY,DMA_READY,DSC,DRQ,
CORRECTABLE,INDEX,ERROR> error=7f<UNCORRECTABLE,MEDIA_CHANGED,
NID_NOT_FOUND,MEDIA_CHANGE_REQEST,ABORTED,NO_MEDIA,ILLEGAL_LENGTH> LBA=0
ata1-slave: FAILURE - ATA_IDENTIFY no interrupt
acd0: CDROM <CD-ROM 56X/AKH> at ata1-master WDMA2
......
With 5.3 I am getting only the
ata1-slave: FAILURE - ATA_IDENTIFY status=7f<READY,DMA_READY,DSC,DRQ,
CORRECTABLE,INDEX,ERROR> error= 7f<UNCORRECTABLE,MEDIA_CHANGED,
NID_NOT_FOUND,MEDIA_CHANGE_REQEST,ABORTED,NO_MEDIA,ILLEGAL_LENGTH> LBA=0
and it hangs.
I have tried replacing the cdrom with different hdd and putting in as a slave
on the first channel -- both cases work.
Also booting in safe mode or without acpi doesn't helps.
Unfortunately it's not too easy to get a dmesg from it, but I can try to write
it down.
--
Best regards,
Alexander.
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