Dave Tweten:
>My old kernel, vintage 4.1.1, works fine with my three old Adaptec SCSI host
>bus adapters, two AHA1742A's and an AHA2842VL (yes, it's an old motherboard).
>I've cvsupped 4.2 a couple of times (most recently November 9, 14:26 PST),
>built world, built kernel, installed kernel, and tried to reboot. The
>following behavior happened both times:
>
>Early boot output looks like:
>
> ahb0: <Adaptec 174x SCSI host adapter> at 0x1c00-0x1cff, irq 11 (level)
> ahb0: on disa0 slot 1
> ahb0: AHA1742A Single Ended SCSI Adapter, FW Rev. E , ID=7, 64 ECBs
> ahb1: <Adaptec 174x SCSI host adapter> at 0x2c00-0x2cff, irq 12 (level)
> ahb1: on eisa0 slot 2
> ahb1: AHA1740A Single Ended SCSI Adapter, FW Rev. E , ID=6, 64 ECBs
> ahc0: <Adaptec 284X SCSI Adapter> at 0x8c00-0x8cff, irq 10 (edge)
> ahc0: on eisa0 slot 8
> aic7770: Single Channel A, SCSI Id=7, 4/255 SCBs
>
>which corresponds to the output from a 4.1.1 kernel. Later, however, comes:
>
> ahc0: brkadrint, Illegal Sequencer Address referenced at seqaddr = 0x3
> SCB count = 10
> Waiting Queue Entries:
> Disconnected Queue Entries:
> QOUTFIFO entries:
> Sequencer Free SCB List: 0 1 2 3
> Pending list:
> Kernel Free SCB list: 8 7 6 5 4 3 2 1 0
> Waiting 5 seconds for SCSI devices to settle.
> ahb0: SCSI Bus Reset Delivered
> ahb1: SCSI Bus Reset Delivered
Justin had just fixed this yesterday and MFC'd into STABLE. I had the
same error on an aic7770 adapter which is gone now after making a new
kernel.
Helge
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-stable" in the body of the message
