From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xavier Bru Date: Fri, 05 Dec 2003 07:21:44 +0000 Subject: Re: Problem booting Adaptec Ultra 320 driver with discontigmem support. Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-ia64@vger.kernel.org The driver dynamically tests the size of the memory and sets the=20 appropriate dma_mask to: 32, 39 or 64 bits (probably dues to historical=20 reasons). Problem is that with 32 GB of memory installed in a 1 TB physical=20 address space the 39 bit mask is used instead of the 64-bit mask. --=20 Sinc=E8res salutations. _____________________________________________________________________ =20 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 _____________________________________________________________________