From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH 1/4] [RESEND] netxen: improve msi support Date: Tue, 25 Mar 2008 23:19:07 -0400 Message-ID: <47E9C0AB.9010702@garzik.org> References: <1205809191-20901-1-git-send-email-dhananjay@netxen.com> <1205809191-20901-2-git-send-email-dhananjay@netxen.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Dhananjay Phadke Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:43381 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750952AbYCZDTK (ORCPT ); Tue, 25 Mar 2008 23:19:10 -0400 In-Reply-To: <1205809191-20901-2-git-send-email-dhananjay@netxen.com> Sender: netdev-owner@vger.kernel.org List-ID: Dhananjay Phadke wrote: > Recent netxen firmware has new scheme of generating MSI interrupts, it > raises interrupt and blocks itself, waiting for driver to unmask. This > reduces chance of spurious interrupts. > > The driver will be able to deal with older firmware as well. > > Signed-off-by: Dhananjay Phadke > Tested-by: Vernon Mauery > --- > drivers/net/netxen/netxen_nic.h | 1 + > drivers/net/netxen/netxen_nic_hdr.h | 12 ++++++ > drivers/net/netxen/netxen_nic_hw.c | 2 + > drivers/net/netxen/netxen_nic_init.c | 2 + > drivers/net/netxen/netxen_nic_main.c | 56 ++++++++++++----------------- > drivers/net/netxen/netxen_nic_phan_reg.h | 3 ++ > 6 files changed, 43 insertions(+), 33 deletions(-) applied 1-4