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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 AD0C0C282C0 for ; Fri, 25 Jan 2019 07:20:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7AA33218D2 for ; Fri, 25 Jan 2019 07:20:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fu5V2F/X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728059AbfAYHUC (ORCPT ); Fri, 25 Jan 2019 02:20:02 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:46393 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726271AbfAYHUC (ORCPT ); Fri, 25 Jan 2019 02:20:02 -0500 Received: by mail-pg1-f195.google.com with SMTP id w7so3824286pgp.13 for ; Thu, 24 Jan 2019 23:20:01 -0800 (PST) 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=Ga41ZU9y+qJ9EAqY14qR8udk71WD1iiE2eCNKXt9FkU=; b=fu5V2F/XFAWEHo8XUAg68cH/wtavOB1rJHRRY6tNelerDHAp+ay8srp69VcRXapa9+ ghBP2S7VW/tmiv/LSYVDc1aJV/JG49ack0KxS0ms+fIzBj7Z09mMqRYnqxLuPI6Mrvyu r+PHbCVM7l6QXIrrX9POSlNhoxC5MP7FLxgEyxTEVDuWM5p6xNT1RcHFmT1zlof6I6tJ 8yWn4JYAFHFFJJSad1Z7wDut2jZm3893pzBPEy7zqQjWN6cd7TtWFb7SdbGqRUrdAMcF 7Ul/BjPUSrWhWxuLohUnNjQl1eafBMccnHJCBNkMADMoHJWWIVCAF5e9tPXncFFiM/Hr evPQ== 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=Ga41ZU9y+qJ9EAqY14qR8udk71WD1iiE2eCNKXt9FkU=; b=UTxj2aO+v4797c5579PDGs/4MoZ2w6yBsgOsHRNSy9EMg2cwduDMGmoTXgxw85hNzw WA1kmvjdAPE943php/h6PkI8F9ozCa//wAA/AL6v93aYsNllFdj84dprucX5nDkO2BSM +7sP4bwCNiMIIs+RYHV6uyU2yuyQB6ELHyebcubvim6djFJD5QH3CyyWBTloZGB76EMJ KqEHIpn8jVFZnY/AlAMRib1QlTc5ESqeYybdaNTaHu5kphUMyUKi7Tcp1LY/5hlEd3Sh Iq+9KhgBwy32jz5G1a661Vq3+pnOq1EaOfR0JsMifBvDOhkSku6hkv4xJxAGWQJ6DSFf 7zTQ== X-Gm-Message-State: AJcUukeTsaGXOdC7uleARquhvFPc2jQlF2S7HvUiCQ/NhjAFRjEgJU8G pvUr7SvHbujbXvLHPqKvklLCMFotceU= X-Google-Smtp-Source: ALg8bN4Lbbv80OyWcbCL+avGzUr5kryRXSpZHlPMLogXYQzJJKJ6AxIdZpsM0SMUjQNFERVHEEWprQ== X-Received: by 2002:a62:f907:: with SMTP id o7mr9676476pfh.244.1548400800998; Thu, 24 Jan 2019 23:20:00 -0800 (PST) Received: from btopel-mobl.isw.intel.com ([192.55.54.40]) by smtp.gmail.com with ESMTPSA id y12sm41373185pfk.70.2019.01.24.23.19.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 24 Jan 2019 23:20:00 -0800 (PST) From: bjorn.topel@gmail.com To: netdev@vger.kernel.org, stephen@networkplumber.org Cc: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , magnus.karlsson@intel.com, magnus.karlsson@gmail.com Subject: [PATCH iproute2-next 1/2] uapi: add xdp_diag.h Date: Fri, 25 Jan 2019 08:18:47 +0100 Message-Id: <20190125071848.25959-2-bjorn.topel@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190125071848.25959-1-bjorn.topel@gmail.com> References: <20190125071848.25959-1-bjorn.topel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Björn Töpel Import xdp_diag.h that was introduced in Linux kernel commit a36b38aa2af6 ("xsk: add sock_diag interface for AF_XDP"). Signed-off-by: Björn Töpel --- include/uapi/linux/xdp_diag.h | 72 +++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 include/uapi/linux/xdp_diag.h diff --git a/include/uapi/linux/xdp_diag.h b/include/uapi/linux/xdp_diag.h new file mode 100644 index 000000000000..78b2591a7782 --- /dev/null +++ b/include/uapi/linux/xdp_diag.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * xdp_diag: interface for query/monitor XDP sockets + * Copyright(c) 2019 Intel Corporation. + */ + +#ifndef _LINUX_XDP_DIAG_H +#define _LINUX_XDP_DIAG_H + +#include + +struct xdp_diag_req { + __u8 sdiag_family; + __u8 sdiag_protocol; + __u16 pad; + __u32 xdiag_ino; + __u32 xdiag_show; + __u32 xdiag_cookie[2]; +}; + +struct xdp_diag_msg { + __u8 xdiag_family; + __u8 xdiag_type; + __u16 pad; + __u32 xdiag_ino; + __u32 xdiag_cookie[2]; +}; + +#define XDP_SHOW_INFO (1 << 0) /* Basic information */ +#define XDP_SHOW_RING_CFG (1 << 1) +#define XDP_SHOW_UMEM (1 << 2) +#define XDP_SHOW_MEMINFO (1 << 3) + +enum { + XDP_DIAG_NONE, + XDP_DIAG_INFO, + XDP_DIAG_UID, + XDP_DIAG_RX_RING, + XDP_DIAG_TX_RING, + XDP_DIAG_UMEM, + XDP_DIAG_UMEM_FILL_RING, + XDP_DIAG_UMEM_COMPLETION_RING, + XDP_DIAG_MEMINFO, + __XDP_DIAG_MAX, +}; + +#define XDP_DIAG_MAX (__XDP_DIAG_MAX - 1) + +struct xdp_diag_info { + __u32 ifindex; + __u32 queue_id; +}; + +struct xdp_diag_ring { + __u32 entries; /*num descs */ +}; + +#define XDP_DU_F_ZEROCOPY (1 << 0) + +struct xdp_diag_umem { + __u64 size; + __u32 id; + __u32 num_pages; + __u32 chunk_size; + __u32 headroom; + __u32 ifindex; + __u32 queue_id; + __u32 flags; + __u32 refs; +}; + +#endif /* _LINUX_XDP_DIAG_H */ -- 2.19.1