From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 859C2C352AA for ; Tue, 1 Oct 2019 11:06:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 611C321920 for ; Tue, 1 Oct 2019 11:06:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730515AbfJALGk (ORCPT ); Tue, 1 Oct 2019 07:06:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:18557 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726967AbfJALGk (ORCPT ); Tue, 1 Oct 2019 07:06:40 -0400 Received: from mail-lj1-f199.google.com (mail-lj1-f199.google.com [209.85.208.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DCE35356C9 for ; Tue, 1 Oct 2019 11:06:39 +0000 (UTC) Received: by mail-lj1-f199.google.com with SMTP id m22so4004847ljj.6 for ; Tue, 01 Oct 2019 04:06:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=Jn4upI5f6HuItoKVOb27JfzYu4wZjs3UOtU+UupwVkQ=; b=kXP3WVYuoDd3Ez1mCJvhhcSG3RrwbdG71Ad3oDM6ih7bim+hz3ozWEH/35PQockLEU bVvdn4GsI0jh9CpT23vi0jSR7cpR0UZgdR9iIOmWdG4P7VYwPOU6jK5augOF4NB+At1c hRi8e2aREEkqflQKr/DYFig+nhKYm+cbc45J7zm00iMBfBP0cijA1aERDh1+cuWkuJa/ y9j1NmteWgIObKmYck+IV6ChWfolxvRK6tzXvNo0JnUXUXjVTNfzWHwbOG4RLcZLSPwD /Sr9m1mN/laFHIv0YoaWW3Qme1a1Qzyy44Hswz/xSEu1fKEf044Z6PUjNT1UwktxYLLu XVyg== X-Gm-Message-State: APjAAAXxA4q5GldNJkkQQhxzb2L9oHlnnpfsCHL8KvDQsFYlgA783T/B wHozkiuAAGfjg7ekt8WrGfEGOK6KmcXP0Ka2SCyTmXPVfamZ+oEjAX+xp6WrZzRBrMqlKrZnszf 8sHNed5d1bG+cI5Vz X-Received: by 2002:a2e:80d3:: with SMTP id r19mr7600188ljg.41.1569927998515; Tue, 01 Oct 2019 04:06:38 -0700 (PDT) X-Google-Smtp-Source: APXvYqxF7ey7zH6PHxP/6fLsFaUaJkgz6GjZBtefzLjtkEFZNc67+7xJsf0oFLLYg1YFR52avNmJ+g== X-Received: by 2002:a2e:80d3:: with SMTP id r19mr7600179ljg.41.1569927998399; Tue, 01 Oct 2019 04:06:38 -0700 (PDT) Received: from alrua-x1.borgediget.toke.dk ([2a00:7660:6da:443::2]) by smtp.gmail.com with ESMTPSA id q13sm3760697lfk.51.2019.10.01.04.06.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Oct 2019 04:06:37 -0700 (PDT) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id EC7A218063D; Tue, 1 Oct 2019 13:06:36 +0200 (CEST) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: Maciej Fijalkowski , Lorenzo Bianconi Cc: netdev@vger.kernel.org, thomas.petazzoni@bootlin.com, ilias.apalodimas@linaro.org, brouer@redhat.com, mcroce@redhat.com Subject: Re: [RFC 3/4] net: mvneta: add basic XDP support In-Reply-To: <20191001125246.0000230a@gmail.com> References: <5119bf5e9c33205196cf0e8b6dc7cf0d69a7e6e9.1569920973.git.lorenzo@kernel.org> <20191001125246.0000230a@gmail.com> X-Clacks-Overhead: GNU Terry Pratchett Date: Tue, 01 Oct 2019 13:06:36 +0200 Message-ID: <87zhiku3lv.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Maciej Fijalkowski writes: > On Tue, 1 Oct 2019 11:24:43 +0200 > Lorenzo Bianconi wrote: > >> Add basic XDP support to mvneta driver for devices that rely on software >> buffer management. Currently supported verdicts are: >> - XDP_DROP >> - XDP_PASS >> - XDP_REDIRECT > > You're supporting XDP_ABORTED as well :P any plans for XDP_TX? Wait, if you are supporting REDIRECT but not TX, that means redirect only works to other, non-mvneta, devices, right? Maybe that should be made clear in the commit message :) -Toke