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List:       linux-ia64
Subject:    Re: [Linux-ia64] IO/TLB bounce buffer space
From:       David Mosberger <davidm () hpl ! hp ! com>
Date:       2001-06-25 21:14:15
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>>>>> On Mon, 25 Jun 2001 13:37:43 +0200 (CEST), Martin Wilck <Martin.Wilck@fujitsu-siemens.com> said:

  Martin> Justing Gibbs is implementing 39bit addressing into the
  Martin> aix7xxx driver right now.

That's good to hear.  While this won't be a problem with aix7xxx
anymore, as a general rule, drivers should be conscious not to
oversubscribe the I/O TLB.

	--david


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