From patchwork Fri Jun 4 06:31:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kumar Kartikeya Dwivedi X-Patchwork-Id: 12298787 X-Patchwork-Delegate: bpf@iogearbox.net 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 8F9AAC4708F for ; Fri, 4 Jun 2021 06:32:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B8AB61405 for ; Fri, 4 Jun 2021 06:32:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbhFDGe1 (ORCPT ); Fri, 4 Jun 2021 02:34:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229831AbhFDGe1 (ORCPT ); Fri, 4 Jun 2021 02:34:27 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70AE2C06174A; Thu, 3 Jun 2021 23:32:41 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id j12so7052071pgh.7; Thu, 03 Jun 2021 23:32:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eU29L3cWBGVDlnYoGo+dyBaSf4Rb5FQNt6AlHPIbiN4=; b=H3ud3A3Ej6A7lpaze5h3a41Gipym3EbMKrwvfvXdt6sAl+OJNI0rOX3iI6b7tp7fb4 JppttH2/EMwdSwZc4zwTH3hNJMtc4HaVMYifASbw8owDFEN9qpbIteN0RMTH1WYKv9dI LtPhjHRSskRVAqG4zL2pXSAKbbgncqgnWFJySpypfOBlw8gxcRbum1sbHK2OU2yQoUCh r1veQSpVXPEScCfkzcayE2Fv58RNw2P6whuqcrTSJgNYanatPXj4e/DJMiA1m2cC1VKa XV7gcUxkQdIvTytqjRDF6YJHetvhsUAbwYZv/bz8WjJRtbtePOlnaJTOXMYJVr1qg5if to/Q== 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:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=eU29L3cWBGVDlnYoGo+dyBaSf4Rb5FQNt6AlHPIbiN4=; b=FscF5LyWLNSCh9JkL1FqiwejJTJHv0M81tHFzhAcsEnFoCPf3Z8ino3U4qUhn2dCTc +Ob9HggbwQagKEJyDm+YHGQVUSyx9S5UzBrBPKNC9GXcM0mHAcP/HMLmZrr8sgkww0Dy 2FOYaqnX7w5bJgaGt6b+f5WX3TV1mXM1fSwuuevKGSWZdR22OIgeUxnleof0FFm1EA4j uorTqWxEWBs8lycBB54JNJfnu14pTCquJ3tEpYi/3ugE4E5IuxrwAueUj6CbmD+cIstn IZHEsY52K7704gWIYwAq+gUpKdKsJf41txvFHom3SC5Rq7SZOLn4rzY0jfHG9GFZE4f1 m2Uw== X-Gm-Message-State: AOAM533rs98AwTo78m2RFZ3Y8AzuYdbnBqkpk8FKCs1i8VlBgdjcvePu pFvseGzQsNeylqdCUNhhl1EzEj3Zc6s= X-Google-Smtp-Source: ABdhPJygjb6UHuMT+WXwANY47yDOXIxe/piXi1hPNeipF9Usgf1BCM5/wy03M/rHVVlfFWn84jhV2Q== X-Received: by 2002:a62:1ad7:0:b029:2e9:ac27:6ac8 with SMTP id a206-20020a621ad70000b02902e9ac276ac8mr3192264pfa.21.1622788360859; Thu, 03 Jun 2021 23:32:40 -0700 (PDT) Received: from localhost ([2402:3a80:11cb:b599:c759:2079:3ef5:1764]) by smtp.gmail.com with ESMTPSA id v6sm1066135pgk.33.2021.06.03.23.32.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Jun 2021 23:32:40 -0700 (PDT) From: Kumar Kartikeya Dwivedi To: bpf@vger.kernel.org Cc: Kumar Kartikeya Dwivedi , =?utf-8?q?Toke_H=C3=B8iland-?= =?utf-8?q?J=C3=B8rgensen?= , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Jamal Hadi Salim , Vlad Buslov , Cong Wang , Jesper Dangaard Brouer , netdev@vger.kernel.org Subject: [PATCH bpf-next v2 5/7] tools: bpf.h: sync with kernel sources Date: Fri, 4 Jun 2021 12:01:14 +0530 Message-Id: <20210604063116.234316-6-memxor@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210604063116.234316-1-memxor@gmail.com> References: <20210604063116.234316-1-memxor@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net This will be used to expose bpf_link based libbpf API to users. Reviewed-by: Toke Høiland-Jørgensen . Signed-off-by: Kumar Kartikeya Dwivedi --- tools/include/uapi/linux/bpf.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 2c1ba70abbf1..a3488463d145 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -994,6 +994,7 @@ enum bpf_attach_type { BPF_SK_LOOKUP, BPF_XDP, BPF_SK_SKB_VERDICT, + BPF_TC, __MAX_BPF_ATTACH_TYPE }; @@ -1007,6 +1008,7 @@ enum bpf_link_type { BPF_LINK_TYPE_ITER = 4, BPF_LINK_TYPE_NETNS = 5, BPF_LINK_TYPE_XDP = 6, + BPF_LINK_TYPE_TC = 7, MAX_BPF_LINK_TYPE, }; @@ -1447,6 +1449,12 @@ union bpf_attr { __aligned_u64 iter_info; /* extra bpf_iter_link_info */ __u32 iter_info_len; /* iter_info length */ }; + struct { /* used by BPF_TC */ + __u32 parent; + __u32 handle; + __u32 gen_flags; + __u16 priority; + } tc; }; } link_create; @@ -5519,6 +5527,13 @@ struct bpf_link_info { struct { __u32 ifindex; } xdp; + struct { + __u32 ifindex; + __u32 parent; + __u32 handle; + __u32 gen_flags; + __u16 priority; + } tc; }; } __attribute__((aligned(8)));