Date: Sat, 04 Apr 1998 01:16:02 -0800 From: Amancio Hasty <hasty@rah.star-gate.com> To: vadik likholetov <vadik@sensi.org> Cc: current@FreeBSD.ORG Subject: Re: [TECH] physio split the request.. cannot proceed Message-ID: <199804040916.BAA23497@rah.star-gate.com> In-Reply-To: Your message of "Sat, 04 Apr 1998 13:02:56 %2B0400." <19980404130256.05078@sensi.org>
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This fixes the problem with scsi scanner devices split i/o.
And we still have a little problem with the handling of
scsi error : #define XS_SELTIMEOUT 0x10
The problem is we do nothing with it at the driver level in fact we
default to the bogus error message category:
scsi_ioctl.c:
default:
sc_print_addr(xs->sc_link);
printf("unknown error category from host adapter code\n");
screq->retsts = SCCMD_UNKNOWN;
break;
For now, I took out the stupid printf and that makes SANE work.
Have Fun,
Amancio
dyson@FreeBSD.ORG said:
> dyson 1998/04/03 21:55:06 PST
> Modified files:
> sys/kern kern_physio.c
> Log:
> Perhaps fix a problem that some drivers have that they don't
> properly
> initialize the b_kvasize element. This might fix some of the split
> I/O requests that some people have.
> Revision Changes Path
> 1.26 +2 -2 src/sys/kern/kern_physio.c
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