Date: Sun, 03 Mar 2002 14:27:33 -0700 From: "Justin T. Gibbs" <gibbs@scsiguy.com> To: "Matthew N. Dodd" <winter@jurai.net> Cc: =?ISO-8859-1?Q?G=E9rard_Roudier?= <groudier@free.fr>, freebsd-scsi@FreeBSD.ORG Subject: Re: SCSI driver problem: 'sym' fails, 'ahc' works. Message-ID: <200203032127.g23LRXI03420@aslan.scsiguy.com> In-Reply-To: Your message of "Sun, 03 Mar 2002 16:18:54 EST." <20020303161602.I95839-100000@sasami.jurai.net>
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>I've not yet tried the drives with a recent version of 'ahc'. The
>hardware is kinda buried in a rack right now.
>
>If I had to guess at the difference I'd say that this bit of code from
>sym_hipd.c is the reason for the difference:
>
>static void sym_sir_bad_scsi_status(hcb_p np, int num, ccb_p cp)
>{
>...
> /*
> * Now deal with the SCSI status.
> */
> switch(s_status) {
>...
> case S_TERMINATED:
> case S_CHECK_COND:
> /*
> * If we get an SCSI error when requesting sense, give up.
> */
> if (h_flags & HF_SENSE) {
> sym_complete_error (np, cp);
> break;
> }
> ...
Other than needing to complete the transaction with CAM_AUTOSENSE_FAIL,
the ahc driver does something very similar.
--
Justin
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