From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtprelay03.ispgateway.de (smtprelay03.ispgateway.de [80.67.18.15]) by dpdk.org (Postfix) with ESMTP id CABC24CA2 for ; Tue, 18 Sep 2018 11:24:08 +0200 (CEST) Received: from [146.52.22.28] (helo=nb-martin.allegro) by smtprelay03.ispgateway.de with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.90_1) (envelope-from ) id 1g2CEq-00063L-2j; Tue, 18 Sep 2018 11:24:08 +0200 From: Martin Weiser Openpgp: preference=signencrypt Autocrypt: addr=martin.weiser@allegro-packets.com; prefer-encrypt=mutual; keydata= xsFNBFQEOvgBEADV9gmB6O20GO+WviGWqcfR5GofDWazzHVQSxbwJGO2ECNDgzh7JHNyc7bl r6er7asKUfrm9yr3l+C1AtChxxYjOldRW+T/UFlJ+qU8yu1EnNJPZYNcUCE1yZtxQtP5FRax Y1KCshurdsbbRzb4rwWLsoP27snqbJnxKuxRUBe5OUImaKxKmJFWV6n3oJ15KwTEObolDEh0 siWtWXWnfGWMY0xUBqPxIxqWLNH39LBiuq1EQMtX//rpKKTg5LWZVFZEpyZKNptNKpVYl0vI jAozbkuml3JRVP6vzkNgdnfxLLdV1WHmLltkVW1IVLpFE1iy6OmY//IuY4Rnr36q2qGl5GTQ Zk72LV0We6O5fhB//AC0Dj8f/Y5XD0cVi37W5t3k9V43Spx7e17HGytiKWo8KaWSXBbxPE05 PKnwC5a4yhReCrMBDfVtIO64/MiSMbDY47MvUxvAnE5x8CRPWxvE70PqedzPfPLEMFdD/vtf CDM0ZOJdtl0IVsr32JoSGJscL4kMkbBp5M24Qw2a4nJJz47/EnvPetNJjH74J18jnj5FVgYh wHoFc1XjTaTu+zB3h/STUR4AdsR+wFIl7gRfDD1Jv4A5N3pqrFRa2RRsZTSHvLJanWsLKJdF GMflDteFNCd53BlOTyRUaVXGaXlNmTsmtCBI6q4/HzJiBenE8wARAQABzTFNYXJ0aW4gV2Vp c2VyIDxtYXJ0aW4ud2Vpc2VyQGFsbGVncm8tcGFja2V0cy5jb20+wsF9BBMBCgAnBQJUBDr4 AhsDBQkJZ1MABQsJCAcDBRUKCQgLBRYCAwEAAh4BAheAAAoJEKVGMKGaJKUci90P/RWmFNbw nxoq6mHbhKrPU/T5DHWmeehPiRES5noVBeuXH9SbXba36nVuajPlI+wX2Q2Y/xysSTextlot 8iDUgS7gdw2cBvLOExKTixMFTmWOs4VpemQKxMGliSRnTpM5tQUs8Qhwv0tGplUR4AHtY6G2 pJMFsSGafOjJBc+dVMoIHnM9sfJtJqfORBL40QN/p+VqrJRKIzMUfLyhLR9cm9sYuNBl6cqG 7JK0JDFXMagKEXZ7YihxC4x9sTDcQr5jyTo9Xmu/SfUFmkYA2tyQ4+m+qvJs4NN9LAzEaMNm IQBvL+UAMdhfpa5WJlFmUnhecwh5+rANJlTszaa0wwUfzC6ha6E0tHb+FDmM6UQVtNCam+0s 5oDMqgxbZpHkbMFl75YQfd/uviDbyluwInj0MNb5Oki04GXXTvipHe4WfOfPurAA9E2nduM/ 8p3dMwr7+r114QtT72rvqR+ASxdjQFSPr/pnVFS3sY+7r6nONIQF/kAgCiekpO574ulmHfMq qA92kHjN37r99mfaocQ0qXawPxl8IKLou2Bcjl6LgeW3ZRRdH2HP5z6VQKOeuZFDrb4TIk16 zBQcNjlfZPOVH5Yxj8w1qlkPlvc5GRS+NJhgf4Txuy4n7Ra7mnMYb6pIQ9nLaZMyBVa0UQZ3 F1Lo95/NurcAFX2uuv+anbT8nIBOzsFNBFQEOvgBEADUikjL0D6AlHHr6WiCNZhRQxGNiswF SQ4/OvCuXF/+Pjmd0vIC8kBGgcNeccZpTpnYqYoyl1lhYnbYfBZzY9Pc/loRKlVoe98W90B/ qB31pDvbDWd7NqQXw7ArlNhc1CrEBIOtZovA/Q69SvDkh4h+5v+kFyV3lnuKXuRlWFdz/5py quj0boHgGxdzXjhVeD1FWNsPj2BdR1Lf0QdkLiV8eHK6kn7/KkjQCXqvEGmpYrhrOfYOeGEA Fwonbf/Nz3RlxJycYXE05/qDwOcrSfDNFC1OUjD2OHjlTj4tQJ2X8YHdtnVvaLspjNH+gFMk Eu4K/KjA30ZCbENHGkflH6JAbGw6U16+FuPBWMTuwFcxWhzNgaACFNILap6eNjrGT1d5SDqV YVImwL98TevnKhnOnZbj/GmIrQkUXh1efrIocMGm1mb9+wCpzPz6F8WN83/kbcG2Epof2euB Vf9mmFmGhEV3gM79yqTEGH3N2UfGoAjfCx0CTCd9Ie37x1dBK0XBtJobxV2rcufPEWlIWDh8 rBx3Uor4fcpdYuWtdcZRZ97684aLjooJhXsqodT1Zygy3nGHltxBjFYI6+ANSo2r6+LXRJ7H y3mE5dnoI9x880GzkNsImkpb0HM+RUDMLY8LH0zMU+K+5nfmbZ0ZYDntXh1WHy/tp1Kkfl2s vR5SgwARAQABwsFlBBgBCgAPBQJUBDr4AhsMBQkJZ1MAAAoJEKVGMKGaJKUcdbEP/2UYtuJU 4jZ8LFF7ux4jJN6FQGxyka2jE/f5m8DuxeyELIn9Cw1Gr5YS1+XUijQjqxqf3vb+wEvx+Npr XYRojZ5i6814Jtq3UPYj1eGnoPKxOBzkacjh/Bb4VQC6JlBTk034GNjgWaYVCMs2FiyDA4dC OxAY9MuXF/VkN8W+N8Xyku/c5rcohq3MU0ei8DbRbE97VSVcfU26UAe92OPw33Es0GCgW/X4 Ip1x4di7ncLXAKUPzxRxKASFg6Uokv07gQzKgvuUYjBLLfe3vGtKsgKNlpcn30tqsPoU9xG+ GsNzHzT6Z4MIbQrdfnPmjlA6XDbI+NisEwbm2h9ukaCD9ueIu8tg4XDooych3jrLdPAJrQlb VLAKJoFUINxppdC75qozt9dfTRfWT/D6dDd0eyXSlXWVLKcIhO4vx6y8So9L8L02+W1/wKwG kym1wS8GHWjSeyI76MCvVv8MBt6MstFM+CIYp/SgIJdK2StYjbw+z5Mx4c6VbR+YoVuHtE+Y 7Iyp97/jl98pQ2sBtBjbAluawOiu9D2223ApAKfZKDnsf/9CZdYLmCBQSzqkDKssGBqJR18T JipVPp667WgZeQcL4EI6tSM3zOzgaAoUzK6MZS+XoWMpuasCdfcYR/bGKUEeD2iXlzyk/yH9 qLoa2pPaDMNXwc+29/OX//M6Xd/y To: "dev@dpdk.org" Cc: Beilei Xing , Qi Zhang , Rahul Lakkireddy Message-ID: Date: Tue, 18 Sep 2018 11:24:07 +0200 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US X-Df-Sender: bWFydGluLndlaXNlckBhbGxlZ3JvLXBhY2tldHMuY29t Subject: [dpdk-dev] DEV_RX_OFFLOAD_SCATTER not available in i40e an cxgbe 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: Tue, 18 Sep 2018 09:24:09 -0000 Hi, is there a specific reason that the rx offload capability DEV_RX_OFFLOAD_SCATTER is not available in the i40e and cxgbe drivers in DPDK 18.08? We previously used this feature with DPDK 17.11 to handle jumbo frames while using 2k mbufs and it worked without a problem. It also seems that simply adding the flag to dev_info->rx_offload_capa makes it work again. Best regards, Martin