Date: Mon, 12 May 2003 08:17:06 -0500 From: Eric Anderson <anderson@centtech.com> To: Jung-uk Kim <jkim@niksun.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Adaptec / MegaRAID SCSI issues - FIXED! Message-ID: <3EBF9ED2.4030008@centtech.com> References: <3EBC1299.4060101@centtech.com> <200305091812.13007.jkim@niksun.com>
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Jung-uk Kim wrote:
> I had a same problem with MegaRAID. I believe there is pass-through
> problem. Try the following patch.
>
> Jung-uk Kim
>
> --- src/sys/dev/amr/amr.c.old Wed Jan 15 17:03:05 2003
> +++ src/sys/dev/amr/amr.c Fri May 9 18:00:11 2003
> @@ -237,12 +237,14 @@
>
> debug(2, "controller query complete");
>
> +#ifdef AMR_SCSI_PASSTHROUGH
> /*
> * Attach our 'real' SCSI channels to CAM.
> */
> if (amr_cam_attach(sc))
> return(ENXIO);
> debug(2, "CAM attach done");
> +#endif
>
> /*
> * Create the control device.
> @@ -339,8 +341,10 @@
> {
> struct amr_command_cluster *acc;
>
> +#ifdef AMR_SCSI_PASSTHROUGH
> /* detach from CAM */
> amr_cam_detach(sc);
> +#endif
>
> /* cancel status timeout */
> untimeout(amr_periodic, sc, sc->amr_timeout);
That did the trick! After I updated to 4.8-STABLE (from May 9th, 2003),
and rebuilt, I still had the problem, so I applied your patch, rebuilt
the kernel again, and voila! It works!
Thanks for the patch and the quick response!!
Can we be confident this will make it into 5.1-RELEASE and/or 4.9-RELEASE?
Eric
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