Date: Mon, 17 May 1999 10:54:54 +0300 From: Ruslan Ermilov <ru@ucb.crimea.ua> To: Benjamin Greenwald <beng@lcs.mit.edu>, gibbs@freebsd.org Cc: stable@freebsd.org Subject: Re: Reboots w/ new ahc code Message-ID: <19990517105454.C14592@relay.ucb.crimea.ua> In-Reply-To: <000e01bea007$25b3ace0$160e6f12@lcs.mit.edu>; from Benjamin Greenwald on Sun, May 16, 1999 at 09:46:56PM -0400 References: <000e01bea007$25b3ace0$160e6f12@lcs.mit.edu>
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On Sun, May 16, 1999 at 09:46:56PM -0400, Benjamin Greenwald wrote:
> Hey all,
>
> I'm running a 3.2-STABLE kernel dated May 16, 20:37 EDT. I've got an
> Adaptec 2940 w/ an old Conner Python DDS/DC 4mm DAT drive (scsi ID 2) and an
> external Zip drive (ID 5). I upgraded earlier today from a May 8th kernel
> (and yes I did make the world).
>
> Since the update, when it gets to the point of waiting 15 seconds for scsi
> devices to settle, it waits for about 15 seconds and spontaneously reboots.
> Everytime like clockwork. However, if I unplug the external Zip drive and
> fix up the termination, the machine boots fine.
>
Just reboots or panics?
> I've checked the cables, the termination, etc. The bus is well within the
> maximum cable length. And, of course, it worked just fine with last week's
> code.
>
> My guess is there is some issue with the new ahc/aic7xxx code that was MFC'd
> on May 15th. I'd be happy to provide any additional information I can, but
> as the machine hasn't even booted yet when the problem occurs I don't have
> any core dumps or back traces to provide.
>
> Hoping to be of more help,
> Ben Greenwald
Contact <gibbs@freebsd.org>:
gibbs 1999/05/15 17:08:48 PDT
Modified files: (Branch: RELENG_3)
sys/pci ahc_pci.c
Log:
MFC: Use 'new' PCI API. Look at subvendor ID during probe. Use bus dma so
this driver works on the Alpha.
Revision Changes Path
1.5.2.4 +605 -256 src/sys/pci/ahc_pci.c
Modified files: (Branch: RELENG_3)
sys/i386/eisa ahc_eisa.c
Log:
MFC: Use bus dma so this driver works on the Alpha.
Revision Changes Path
1.4.2.2 +21 -25 src/sys/i386/eisa/ahc_eisa.c
Modified files: (Branch: RELENG_3)
sys/dev/aic7xxx aic7xxx.c aic7xxx.h aic7xxx.reg
aic7xxx.seq aicasm_symbol.c
Log:
MFC: Use bus dma so this driver works on the Alpha. Take advantage of
the HS_MAILBOX register to avoid the aic7890/91/96/97 pause race
during sync/wide negotiation.
Revision Changes Path
1.16.2.8 +613 -367 src/sys/dev/aic7xxx/aic7xxx.c
1.5.2.2 +84 -53 src/sys/dev/aic7xxx/aic7xxx.h
1.12.2.3 +12 -1 src/sys/dev/aic7xxx/aic7xxx.reg
1.84.2.4 +13 -1 src/sys/dev/aic7xxx/aic7xxx.seq
1.5.2.1 +11 -9 src/sys/dev/aic7xxx/aicasm_symbol.c
--
Ruslan Ermilov Sysadmin and DBA of the
ru@ucb.crimea.ua United Commercial Bank
+380.652.247.647 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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