From: James Smart <James.Smart@Emulex.Com>
To: Seokmann Ju <seokmann.ju@qlogic.com>
Cc: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"andrew.vasquez@qlogic.com" <andrew.vasquez@qlogic.com>,
"sven@linux.vnet.ibm.com" <sven@linux.vnet.ibm.com>
Subject: Re: [RFC] FC pass thru - Rev IV
Date: Mon, 1 Dec 2008 17:09:48 -0500 [thread overview]
Message-ID: <493460AC.9050007@emulex.com> (raw)
In-Reply-To: <BA2B0040-C95D-42CE-9D12-EF8E1A752328@qlogic.com>
Seokmann Ju wrote:
> One minor questions/clarification.
> If I understood correctly, ELS only supports single sg. If this is
> true, shouldn't it checked somewhere before the transport layer calls
> LLD?
I didn't think we needed to mandate this. So, I've left it in the
position where the transport allows it to be more than one, but the
driver is free to reject it if it desires. That said, I wouldn't expect
an ELS to be more than 1 buffer. If everyone feels strongly enough
about it - we can make this restriction.
However, we can't do this on CT operations.
-- james
next prev parent reply other threads:[~2008-12-01 22:08 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-18 21:24 [RFC] FC pass thru - Rev IV James Smart
2008-11-24 15:46 ` Sven Schuetz
2008-11-24 16:29 ` James Smart
2008-11-25 15:08 ` Sven Schuetz
2008-11-25 15:56 ` James Smart
2008-11-24 20:37 ` Seokmann Ju
2008-11-24 21:03 ` James Smart
2008-11-25 14:38 ` Seokmann Ju
2008-11-25 15:47 ` James Smart
2008-12-01 21:49 ` Seokmann Ju
2008-12-01 22:09 ` James Smart [this message]
2008-11-26 18:25 ` Sven Schuetz
2008-11-26 18:58 ` James Smart
2008-11-27 7:03 ` FUJITA Tomonori
2008-11-27 8:58 ` Boaz Harrosh
2008-11-27 9:53 ` FUJITA Tomonori
2008-11-27 11:51 ` Boaz Harrosh
2008-11-28 1:52 ` FUJITA Tomonori
2008-11-30 10:56 ` Boaz Harrosh
2008-11-28 2:01 ` James Bottomley
2008-11-28 2:22 ` FUJITA Tomonori
2009-02-11 15:13 ` [RFC] FC pass thru - Rev V James Smart
2009-02-11 15:43 ` Seokmann Ju
2009-02-20 2:33 ` Seokmann Ju
2009-02-20 18:53 ` James Smart
2009-02-21 6:00 ` FUJITA Tomonori
2009-02-24 14:25 ` Seokmann Ju
2009-03-13 16:25 ` Seokmann Ju
2009-03-13 16:47 ` Sven Schuetz
2009-03-13 17:04 ` Seokmann Ju
2009-03-15 9:34 ` Boaz Harrosh
2009-03-15 13:14 ` James Smart
2009-03-15 14:03 ` Boaz Harrosh
2009-03-15 15:15 ` James Smart
2009-03-15 16:15 ` Boaz Harrosh
2009-03-15 14:26 ` Boaz Harrosh
2009-03-19 1:57 ` FUJITA Tomonori
2009-03-14 22:16 ` James Smart
2009-03-16 11:36 ` Seokmann Ju
2009-03-25 12:58 ` Seokmann Ju
2009-03-15 9:30 ` Boaz Harrosh
2009-03-16 11:40 ` Seokmann Ju
2009-03-16 13:38 ` Boaz Harrosh
2009-03-16 15:37 ` Seokmann Ju
2009-02-11 16:15 ` Boaz Harrosh
2009-02-11 16:33 ` FUJITA Tomonori
2009-02-11 16:55 ` Boaz Harrosh
2009-02-11 17:14 ` FUJITA Tomonori
2009-02-11 18:16 ` Boaz Harrosh
2009-03-07 12:17 ` Seokmann Ju
2009-03-07 14:44 ` James Smart
2009-03-07 20:18 ` Seokmann Ju
2009-03-08 15:00 ` James Smart
2009-03-08 15:46 ` Boaz Harrosh
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