From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] ixgbe: return err for too many interrupt queues Date: Wed, 30 Mar 2016 20:02:02 +0200 Message-ID: <291903872.EIuBRAGs8j@xps13> References: <1459125596-8773-1-git-send-email-xiao.w.wang@intel.com> <6A0DE07E22DDAD4C9103DF62FEBC09090343F63E@shsmsx102.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, "Lu, Wenzhuo" To: "Wang, Xiao W" Return-path: Received: from mail-wm0-f45.google.com (mail-wm0-f45.google.com [74.125.82.45]) by dpdk.org (Postfix) with ESMTP id 30A1B2946 for ; Wed, 30 Mar 2016 20:05:26 +0200 (CEST) Received: by mail-wm0-f45.google.com with SMTP id r72so110086706wmg.0 for ; Wed, 30 Mar 2016 11:05:26 -0700 (PDT) In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC09090343F63E@shsmsx102.ccr.corp.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > > The lower 16 bits of EICR register are used for queue interrupts, dpdk framework > > take over the first bit for other interrupts like LSC, so there're only 15 bits left for > > queue interrupts mapping. > > This patch adds a check for the num of interrupt queues at dev_start. > > > > Signed-off-by: Wang Xiao W > Acked-by: Wenzhuo Lu Applied, thanks