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From: Jack Steiner <steiner@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [patch 0/5] Physical mode SAL calls
Date: Mon, 23 Oct 2006 15:15:58 +0000	[thread overview]
Message-ID: <20061023151558.GA18595@sgi.com> (raw)
In-Reply-To: <20061023084840.730815639@tabatha.lab.ultramonkey.org>

SN systems support additional vendor-specific SAL calls. Some
of these pass kernel addresses to SAL for input or output buffers.
At a minimum, these buffer addresses need to be converted to 
physical addresses if SAL is run in physical mode.

In addition, I think there may be additional problems with our SAL
if we try to run only in physical mode. I'll take a look.....


-- jack

  reply	other threads:[~2006-10-23 15:15 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-23  8:48 [patch 0/5] Physical mode SAL calls Horms
2006-10-23 15:15 ` Jack Steiner [this message]
2006-10-24  0:46 ` Horms
2006-12-13  2:05 ` Horms

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