From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f68.google.com (mail-wm0-f68.google.com [74.125.82.68]) by dpdk.org (Postfix) with ESMTP id 21BFF1BA0F for ; Thu, 26 Oct 2017 10:13:17 +0200 (CEST) Received: by mail-wm0-f68.google.com with SMTP id r196so6464556wmf.2 for ; Thu, 26 Oct 2017 01:13:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=R/kpPVfGpaeJvoleKQZpDicd599kPKHdFu2Kaufv3mA=; b=iGTl4o9n0EuILB4f1Jfln2nnbfSJLuIturfaYNGXO7+t+h1Ll7rIaGP4SL2pGXs3R+ ndf7zSpsj+k6/yajFAn41e0M8PqL8fs/L+IE5mOKFwXOKk80ViWTAvOfM4LLiUu5HUet BijtLOHhhA5ImcgSvSWCEdJycmje2bHMW7o0BCdRLWbzzBpyksQLOhBLj39davE1em3P tN8iXb50qrSSLawjhxKRW2FFgaBid6B79Ilt4A2P39CwImttPqa6Y7Bl9PlH8F2VMnR7 6pRi8BKDeVAf/fzzUNRMDV/5cNNt37XUSGIPsr9STiXPgZWI7yQ2U3xeoxyV5+4IvOfZ nnjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=R/kpPVfGpaeJvoleKQZpDicd599kPKHdFu2Kaufv3mA=; b=c+xHY2xMX5I0pxe3/xOofwrfgI06aG/V/BEKHk8JbCPw/h9WxNmWONUk87wpqlrPxW Yh6WDoDOOUTPQ14GT/5XMoB9q14TPwj92ftUEU8KPlffuB6d7arUSwt9CBUPNv0rovii H7A7B3Yzu7a+IytYYauzcxCGfNqhDSDBLBYF5Pt9J/5nfNzCOIk2wsfxCD7HhfyJNE2F aech4BYf4CsC2YHEFR9AhkT+o+hexmSQ9R/UDqNuMlvQoiA7BLgQ/eBo4dTzOGPVKRfx DbBX0UWbGR23H/rVA0m/Xg8J0SueJLlqiYya/Ir1dHYKrysGz3JAOOeITxgT4YKG2AFg Krjg== X-Gm-Message-State: AMCzsaV0WUbIhd9Xbs1agQSLYdRWuwq2kX/OpAxXburvalvC2+67SrEk ecUxp72zE+iNiYurVIDzOVT/ X-Google-Smtp-Source: ABhQp+RoOf5iU68bgZk+OBXUo81gmyW65vjJIXAoFyfWbqO8lF/+gafJ1P90g4q0l48ze22+OggaUw== X-Received: by 10.80.173.37 with SMTP id y34mr26488286edc.193.1509005596911; Thu, 26 Oct 2017 01:13:16 -0700 (PDT) Received: from laranjeiro-vm (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id o55sm3667926edc.90.2017.10.26.01.13.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 26 Oct 2017 01:13:16 -0700 (PDT) Date: Thu, 26 Oct 2017 10:13:05 +0200 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro To: Moti Haimovsky Cc: adrien.mazarguil@6wind.com, dev@dpdk.org Message-ID: <20171026081305.ldqebr7oi45wvmj3@laranjeiro-vm> References: <1508945847-33128-1-git-send-email-motih@mellanox.com> <1508945847-33128-2-git-send-email-motih@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1508945847-33128-2-git-send-email-motih@mellanox.com> User-Agent: NeoMutt/20170113 (1.7.2) Subject: Re: [dpdk-dev] [PATCH v4 2/2] net/mlx4: fix no Rx interrupts X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Oct 2017 08:13:17 -0000 On Wed, Oct 25, 2017 at 06:37:27PM +0300, Moti Haimovsky wrote: > This commit addresses the issue of Rx interrupts support with > the new Rx datapath introduced in DPDK version 17.11. > In order to generate an Rx interrupt an event queue is armed with the > consumer index of the Rx completion queue. Since version 17.11 this > index is handled by the PMD so it is now the responsibility of the > PMD to write this value when enabling Rx interrupts. > > Fixes: 6681b845034c ("net/mlx4: add Rx bypassing Verbs") > > Signed-off-by: Moti Haimovsky Acked-by: Nelio Laranjeiro -- Nélio Laranjeiro 6WIND