From owner-freebsd-current  Thu Nov  8 12:16:45 2001
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To: "Nick Hibma" <n_hibma@qubesoft.com>
Cc: "Scott Long" <scott_long@btc.adaptec.com>,
	"Thomas Quinot" <quinot@inf.enst.fr>, freebsd-scsi@FreeBSD.ORG,
	freebsd-current@FreeBSD.ORG
Subject: Re: SCSI->IDE 
In-Reply-To: Your message of "Thu, 08 Nov 2001 15:41:15 GMT."
             <CEEKLNFIGKODPCCPEKLDGEOLCDAA.n_hibma@qubesoft.com> 
Date: Thu, 08 Nov 2001 13:16:20 -0700
From: "Justin T. Gibbs" <gibbs@scsiguy.com>
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>How do you inform the upper layers that only 10+ byte commands are
>allowed? (12 byte in the case of ATAPI).

In the long term, this would just be the nature of the exported
Protocol Type/Protocol Version and Transport Type/Transport Version
passed back in the Path Inquiry response.  The peripheral driver will
just know that for x protocol, only y commands are allowed.

These fields are in the "CAM_NEW_TRAN_CODE" in current.

--
Justin

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