From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bryan O'Sullivan Subject: Re: [openib-general] Re: [PATCH 6/6] IB: userspace support for RDMA connection manager Date: Mon, 06 Mar 2006 16:05:30 -0800 Message-ID: <1141689930.3814.69.camel@serpentine.pathscale.com> References: <20060306.143901.26500391.davem@davemloft.net> <20060306.145053.129802994.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , linux-kernel@vger.kernel.org, openib-general@openib.org, netdev@vger.kernel.org Return-path: To: Roland Dreier In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Mon, 2006-03-06 at 15:40 -0800, Roland Dreier wrote: > Anyway IB works fine with standard INTx interrupts -- MSI is just icing. Depends on the driver. Ours needs the interrupt vector rather than the number, which means we don't work without CONFIG_PCI_MSI. That is, unless there's some other way to get the vector that I don't know about (entirely likely).