From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] netxen: fix coherent dma mask setting Date: Sun, 02 Aug 2009 12:31:46 -0700 (PDT) Message-ID: <20090802.123146.188668175.davem@davemloft.net> References: <1249198576-11389-1-git-send-email-dhananjay@netxen.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: dhananjay@netxen.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:49086 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753489AbZHBTbi (ORCPT ); Sun, 2 Aug 2009 15:31:38 -0400 In-Reply-To: <1249198576-11389-1-git-send-email-dhananjay@netxen.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Dhananjay Phadke Date: Sun, 2 Aug 2009 00:36:16 -0700 > Change default dma mask for NX3031 to 39 bit with ability > to update it to 64-bit (if firmware indicates support). Old > code was restricting it under 4GB (32-bit), sometimes causing > failure to allocate descriptor rings on heavily populated > system. NX2031 based NICs will still get 32-bit coherent mask. > > Signed-off-by: Dhananjay Phadke Applied.