Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030218AbWHOLDX (ORCPT ); Tue, 15 Aug 2006 07:03:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030236AbWHOLDX (ORCPT ); Tue, 15 Aug 2006 07:03:23 -0400 Received: from mtagate1.de.ibm.com ([195.212.29.150]:30662 "EHLO mtagate1.de.ibm.com") by vger.kernel.org with ESMTP id S1030218AbWHOLDW (ORCPT ); Tue, 15 Aug 2006 07:03:22 -0400 In-Reply-To: <35786B99AB3FDC45A821572461791973AC87D3@gbrwgceumf01.eu.xerox.net> Subject: RE: [PATCH 4/6] ehea: header files To: "Jenkins, Clive" Cc: "linux-kernel" , "linux-ppc" , Marcus Eder , michael@ellerman.id.au, "netdev" , ossthema@de.ibm.com, Thomas Q Klein X-Mailer: Lotus Notes Release 7.0 HF242 April 21, 2006 Message-ID: From: Christoph Raisch Date: Tue, 15 Aug 2006 13:07:08 +0200 X-MIMETrack: Serialize by Router on D12ML067/12/M/IBM(Release 6.5.5HF607 | June 26, 2006) at 15/08/2006 13:07:08 MIME-Version: 1.0 Content-type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 832 Lines: 28 "Jenkins, Clive" wrote on 15.08.2006 12:53:05: > > > You mean the eHEA has its own concept of page size? Separate from > the > > > page size used by the MMU? > > > > > > > yes, the eHEA currently supports only 4K pages for queues > > In that case, I suggest use the kernel's page size, but add a > compile-time > check, and quit with an error message if driver does not support it. eHEA does support other page sizes than 4k, but the HW interface expects to see 4k pages The adaption is done in the device driver, therefore we have a seperate 4k define. Regards . . . Christoph R. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/