From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f68.google.com (mail-pg0-f68.google.com [74.125.83.68]) by dpdk.org (Postfix) with ESMTP id B64512C57 for ; Mon, 22 Jan 2018 17:56:15 +0100 (CET) Received: by mail-pg0-f68.google.com with SMTP id n17so7515489pgf.10 for ; Mon, 22 Jan 2018 08:56:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MaKpD10DREG8iYlAVGndZvRzSiOA5vAts4q7ZLZgueI=; b=MExZKC/yuVqq2VKM0gpyj08fZMPliHX256eisjNvB5RLB5f9T/E67Z33CHEsGkVAzm tFtaZsr12Adga/Qq1XSxhmzNhpPQlwiHdkXgfKgIDwITsVAkdo+U8Sj0ihop2Ulky5oi jsgiVEIs3aAZEpNuV5aS7H0VTsXn4eRndiUZSjD7xDKwnGauG0btjUzWjuuzRLn2N7ia cw1SbQzQAzCD0wCMnWeuSjxW56buvZeYm1itB0qeqN3t1XKbee4v7aFOwh9hUXq8iLoj lKPw3I0aKXNuOBkdWfVXOwNJG9wsCysxsncSHKk0jNuCRvE9XlqqQDUVT/R5nadyOs2+ mSkA== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=MaKpD10DREG8iYlAVGndZvRzSiOA5vAts4q7ZLZgueI=; b=NJT2o6v7/gL1hQzGoBqd0pC9bBRudtGn4MZpi/2+cgwu8NlHqS1PfxYXjdamw5a1dX wVkUHW1YyupKtg2N7ASAYMQ09hcATcbhGrB0hwFG+chhn/lYN7h6sD6P4fwRcfzOFwyY IqDXFMgCSyfQr5h15yrKCCCEgLLZOErn9rB1ZXFjvYa0n0wd2XVB0ONNy6s++nlbUzPP JMtHRpVsqISl1AD5kd8HGEaT0IAcnilesjXeBaCFRd89Q+cbREaFC7Pa3SVrBQY6a7vV 8Ga7SIcKnFS9NxWuXUoqqwtu/3xIRJQ7oCg7sDn4hccI66aBEi+bsev46GOxIxNzXxsE FkhA== X-Gm-Message-State: AKwxytd+wwt9NscY5dxI5S2YAP5zL8h0s86tX3me27uG7cDMBw4U5OR4 Fv45BShuP0qHNkFZ7jHMKlhLHg== X-Google-Smtp-Source: AH8x225UFiiM0wNaOFp8vbECnuf6RLgLiobGhLYocQtm3kK8nlvMgXSRBdThQ9dLs/py/i27DaI3vg== X-Received: by 10.99.63.11 with SMTP id m11mr1664781pga.422.1516640174919; Mon, 22 Jan 2018 08:56:14 -0800 (PST) Received: from xeon-e3 (204-195-18-133.wavecable.com. [204.195.18.133]) by smtp.gmail.com with ESMTPSA id n4sm24888425pgp.20.2018.01.22.08.56.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 Jan 2018 08:56:14 -0800 (PST) Date: Mon, 22 Jan 2018 08:56:13 -0800 From: Stephen Hemminger To: Thomas Monjalon Cc: Ferruh Yigit , chaozhu@linux.vnet.ibm.com, dev@dpdk.org, Bruce Richardson , Konstantin Ananyev , Jonas Pfefferle Message-ID: <20180122085613.2928a3a6@xeon-e3> In-Reply-To: <1537329.tE083vG8Go@xps> References: <20180116183755.24542-1-stephen@networkplumber.org> <20180121185956.32970-1-ferruh.yigit@intel.com> <9ea60229-fcf8-3dda-c50f-63d323505dde@intel.com> <1537329.tE083vG8Go@xps> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v6 01/14] eal: introduce atomic exchange operation 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: Mon, 22 Jan 2018 16:56:16 -0000 On Mon, 22 Jan 2018 00:50:55 +0100 Thomas Monjalon wrote: > 21/01/2018 20:25, Ferruh Yigit: > > On 1/21/2018 6:59 PM, Ferruh Yigit wrote: > > > From: Stephen Hemminger > > > > > > To handle atomic update of link status (64 bit), every driver > > > was doing its own version using cmpset. > > > Atomic exchange is a useful primitive in its own right; > > > therefore make it a EAL routine. > > > > > > Signed-off-by: Stephen Hemminger > > > Reviewed-by: Ferruh Yigit > > Series applied to dpdk-next-net/master, thanks. > > I need to drop this series when pulling in master, > because PPC is not supported. > > Chao, please could you help on this feature? > Thanks The generic code should work for PPC.