On Fri, 15 Oct 1999, Khetan Gajjar wrote:
>
> Looks like we have our problem; it's the ATA driver. I don't recall
> seeing this error when using the wd driver.
Yup. When I force a panic from DDB, I get
panic: timeout table full
and a message about "Dump already in progress, bailing". I haven't yet
looked at them dump, to see whats in it. This doesn't happen with wd
driver. Relevent bits of my dmesg:
SMP: AP CPU #1 Launched!
ad0: <WDC AC310200R/17.01J17> ATA-4 disk at ata0 as master
ad0: 9787MB (20044080 sectors), 19885 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 0 depth queue, UDMA33
Creating DISK ad0
Creating DISK wd0
DANGER wait_intr active=ATA_IGNORE_INTR
ad1: <WDC AC32500H/24.09P07> ATA-? disk at ata0 as slave
ad1: 2441MB (4999680 sectors), 4960 cyls, 16 heads, 63 S/T, 512 B/S
ad1: 16 secs/int, 0 depth queue, DMA
Creating DISK ad1
Creating DISK wd1
atapi: MODE_SENSE_BIG - UNIT ATTENTION skey=6 asc=29 ascq=00 error=04
acd0: <CD-ROM CDR_S16/1.18> CDROM drive at ata1 as master
acd0: read 1033KB/s (1033KB/s), 256KB buffer, PIO
acd0: supported read types: CD-DA
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM unknown medium, unlocked
Waiting 15 seconds for SCSI devices to settle
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