From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Wise Subject: Re: [PATCH] RDMA/cxgb4: Mark the QP in error before disabling the Q in the firmware Date: Fri, 28 Oct 2011 08:56:29 -0500 Message-ID: <4EAAB48D.1000100@opengridcomputing.com> References: <1319540910-443-1-git-send-email-kumaras@chelsio.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1319540910-443-1-git-send-email-kumaras-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kumar Sanghvi Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org, divy-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org, tom-/Yg/VP3ZvrM@public.gmane.org List-Id: linux-rdma@vger.kernel.org On 10/25/2011 06:08 AM, Kumar Sanghvi wrote: > From: Tom Tucker > > The QP needs to be moved to error before telling the firwmare > to shutdown the queue. Otherwise, the application can submit > WR that will never get fetched by the hardware and never > flushed by the driver. > > Signed-off-by: Kumar Sanghvi Acked-by: Steve Wise -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html