From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-f51.google.com (mail-lf0-f51.google.com [209.85.215.51]) by dpdk.org (Postfix) with ESMTP id 40411292D for ; Sat, 24 Jun 2017 16:43:12 +0200 (CEST) Received: by mail-lf0-f51.google.com with SMTP id p189so43150039lfe.2 for ; Sat, 24 Jun 2017 07:43:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=+8X1xzkOqi5kIlQxaUnIWX8UabMD5tGRhJx7JHtdf+s=; b=ITGEoUMjboplLr/4lhB/XBya44WrO/SsNpejGulbsR9OAEsFGnb+lzFb+1Ab9+NQDr Ut84EdL8GRPTngXxqL0XXQEeCFKX2He1JE5feo//q/btQ6GA7IgL6Pos+rFSTqwHOxYd JmZfsDLsTw610HDanw2ZaC4JC04aJngxCuEWvBVv1MfaxmDG9Tgt5v3YHSDAmAq4tOzY sYhbkUcbJ2K110YrJCou5NdD65gmrDs9KZLTdjZEpnxOLXJ4yOCfc0iCkA/rh6WHzLgc 4Pkw2nHGhneBljzB679NCGGix8U+BFzqvxdJbE3rpign+ph29S4V8uVYzP3+L4iAVnJU iTuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=+8X1xzkOqi5kIlQxaUnIWX8UabMD5tGRhJx7JHtdf+s=; b=nIvrppxvOAetHOsey1+m7QWycIRyVQkejU4ym73ucuiy/kmXYBwYMWz9h75UonffbR G9346iZV5STyN8YuRizY5HNgxax6Agbonii9fKg3xe/51sbrqx7ouJHW3Df7pYEtJv9C YjD6BRIBxPsK2K0WCYNZzcVQarWSD4SkZae+Agya1atlS1Wd+MYMjN3GB91PjbZvxzfp Pwokt+/gA05QebrmvRef5ayTtCJg0EMW1pJo0GbmVMLtLS4uo1nBw0hwSg8Vt3I+2W9T 7oCfCCNtXFP7VpJ+i59VL7Dzi/TdxEoo2er65bql9dXVXM2NjN4LjOBcLx2GOIF/bKTg hXww== X-Gm-Message-State: AKS2vOzSijSJcHkKXF/yQqPtuoQinSec8XxtD1kpF+/+DOnkuX3WZrnh CoUv30YgnQ8j23C/ZP436RUuQRrNV1xK X-Received: by 10.46.84.92 with SMTP id y28mr3960817ljd.78.1498315392302; Sat, 24 Jun 2017 07:43:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.25.201.151 with HTTP; Sat, 24 Jun 2017 07:43:11 -0700 (PDT) From: Alex Salig Date: Sat, 24 Jun 2017 19:13:11 +0430 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] problem in setting mask for ntuple filters X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Jun 2017 14:43:13 -0000 I want to set a mask other than UINT32_MAX for IP address field of a RTE_ETH_FILTER_NTUPLE. But I get "Invalid argument" error. I checked the code and found out that in the implementation of this filter, the mask value is checked to be either UINTxx_MAX or 0? Why? http://dpdk.org/browse/dpdk/tree/drivers/net/ixgbe/ixgbe_ethdev.c#n6015