From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f173.google.com (mail-pd0-f173.google.com [209.85.192.173]) by dpdk.org (Postfix) with ESMTP id EFD6B6A87 for ; Sun, 8 Mar 2015 18:45:50 +0100 (CET) Received: by pdbnh10 with SMTP id nh10so63402264pdb.4 for ; Sun, 08 Mar 2015 10:45:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-type:content-transfer-encoding; bh=hHxwQnejUhsYtuVYTKtnM+WMnlA1MgDxbUVBbC80COc=; b=eUbrn/3xqgbzhWchF7sR+JlElfOz2+BArw9eGBA88ESYa2chIvafqxrVZ3WmynPAqE SqeAyaBDmPN5TD2vpKX99wyCY8udeQATEn3D4ZItq+xDXV0VYijl3VIda1OTxa46P1Sk S5T0Djl4m0SAw/Y1/W+Ql659GAJUSuSc4QvoT6QEEr93EBoh9WQdUfzcM0SJNmh7XWEq llNjXbWiSE2G+ePF/eEIrDxaZcIFTNT8PvLpNYsmNfa1rIjc7mnPE2GIUxlfL4TchI/s 48Wew/ixNncr6jqM6QZ0Rfd1qbszc38bsy1ef/7mhi1dX8icuhw2u9ES0Gc01+vb8Rgx x1rA== X-Gm-Message-State: ALoCoQkRjwMw4dkigj3Wkrqx5fG0r5jh5zXSJQqHxhLvpAMaukdzDGoMeARtedcL5FuGQrHHa09G X-Received: by 10.66.232.6 with SMTP id tk6mr45485256pac.4.1425836750318; Sun, 08 Mar 2015 10:45:50 -0700 (PDT) Received: from urahara (static-50-53-82-155.bvtn.or.frontiernet.net. [50.53.82.155]) by mx.google.com with ESMTPSA id bh15sm15295415pdb.21.2015.03.08.10.45.49 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Mar 2015 10:45:49 -0700 (PDT) Date: Sun, 8 Mar 2015 10:45:46 -0700 From: Stephen Hemminger To: "Sanford, Robert" Message-ID: <20150308104546.28ee469b@urahara> In-Reply-To: <0efb310c0ee54f9192eae95f6ee909e0@BRMWP-EXMB11.corp.brocade.com> References: <1425600635-20628-1-git-send-email-stephen@networkplumber.org> <1425600635-20628-2-git-send-email-stephen@networkplumber.org> <0efb310c0ee54f9192eae95f6ee909e0@BRMWP-EXMB11.corp.brocade.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: "dev@dpdk.org" , Stephen Hemminger Subject: Re: [dpdk-dev] [PATCH v3 01/10] vmxnet3: fix link state handling X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Mar 2015 17:45:51 -0000 On Fri, 6 Mar 2015 17:21:36 +0000 "Sanford, Robert" wrote: > Hi Stephen, > > Have you considered supporting LSC interrupts in vmxnet3? > > -- > Thanks, > Robert I tried implementing it but it is not possible since the VMXNET3 device API does not have an interrupt mask. Therefore there is no way to get Link State interrupts but not get an interrupt for every packet received.