From: Xavier Bru <xavier.bru@bull.net>
To: linux-ia64@vger.kernel.org
Subject: Re: Problem booting Adaptec Ultra 320 driver with discontigmem support.
Date: Fri, 05 Dec 2003 07:21:44 +0000 [thread overview]
Message-ID: <marc-linux-ia64-107060900131703@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-107054139923799@msgid-missing>
The driver dynamically tests the size of the memory and sets the
appropriate dma_mask to: 32, 39 or 64 bits (probably dues to historical
reasons).
Problem is that with 32 GB of memory installed in a 1 TB physical
address space the 39 bit mask is used instead
of the 64-bit mask.
--
Sincères salutations.
_____________________________________________________________________
Xavier BRU BULL ISD/R&D/INTEL office: FREC B1-422
tel : +33 (0)4 76 29 77 45 http://www-frec.bull.fr
fax : +33 (0)4 76 29 77 70 mailto:Xavier.Bru@bull.net
addr: BULL, 1 rue de Provence, BP 208, 38432 Echirolles Cedex, FRANCE
_____________________________________________________________________
prev parent reply other threads:[~2003-12-05 7:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-04 12:37 Problem booting Adaptec Ultra 320 driver with discontigmem support Xavier Bru
2003-12-04 13:01 ` Xavier Bru
2003-12-04 13:11 ` Christoph Hellwig
2003-12-04 19:04 ` Grant Grundler
2003-12-05 7:21 ` Xavier Bru [this message]
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