From patchwork Tue Nov 4 03:45:21 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tetsuya Mukawa X-Patchwork-Id: 1087 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id C35A67E99; Tue, 4 Nov 2014 04:37:03 +0100 (CET) Received: from mail-pa0-f43.google.com (mail-pa0-f43.google.com [209.85.220.43]) by dpdk.org (Postfix) with ESMTP id 23F0E58EE for ; Tue, 4 Nov 2014 04:36:58 +0100 (CET) Received: by mail-pa0-f43.google.com with SMTP id eu11so13586186pac.30 for ; Mon, 03 Nov 2014 19:46:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=RUcGZWzCctQ5LrKOY3qgQFYzfujvZ89Z4mFGtMRYM0A=; b=NTJCmeiAddicq7Z+yPL7uloaFaN0jbF49oHvvgjQ7kxDQttZHlQb7HtHvDt7Nsom1j ILxMngUcE3m/UlIDgGwvcLTNqmnPFcGamjHisfVEXKx9kiOFBIAs1pE1wqmXWfdO5sLY zTgaTXZ5dyA4y1DA8nM9T3sW2Ba3xA/o+wO4+Ysq7R5i9Dz6ptBORYPp0jiYg687KHZ9 VBgyN4l3gz9zdJi+m8ezxdDSXeUdvo28xKR6zxiiz5NNqKocQMrbiMns6uglvav/T422 H/kRvWnrDHAFS8byzKup23wPeof8FzJWxBtnfb8YY0ZjWeFG9my5ZPFJNDlWpANKIZ7U j0eg== X-Gm-Message-State: ALoCoQk8xN5Nnp6cpUnP/Vj8+siyfhvGUnLCW4wHfHzQ5eXPZc3n9xwT8IhFL2d8ITNJvl3+jFBq X-Received: by 10.70.34.206 with SMTP id b14mr41211231pdj.10.1415072775113; Mon, 03 Nov 2014 19:46:15 -0800 (PST) Received: from localhost.localdomain (napt.igel.co.jp. [219.106.231.132]) by mx.google.com with ESMTPSA id jc3sm18430580pbb.49.2014.11.03.19.46.13 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 03 Nov 2014 19:46:14 -0800 (PST) From: Tetsuya Mukawa To: dev@dpdk.org Date: Tue, 4 Nov 2014 12:45:21 +0900 Message-Id: <1415072748-31937-2-git-send-email-mukawa@igel.co.jp> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415072748-31937-1-git-send-email-mukawa@igel.co.jp> References: <1414572576-21371-1-git-send-email-mukawa@igel.co.jp> <1415072748-31937-1-git-send-email-mukawa@igel.co.jp> Cc: nakajima.yoshihiro@lab.ntt.co.jp, masutani.hitoshi@lab.ntt.co.jp Subject: [dpdk-dev] [RFC PATCH v2 01/28] eal/pci: Add a new flag indicating a driver can detach devices at runtime. X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds "RTE_PCI_DRV_DETACHABLE" to drv_flags of rte_pci_driver structure. The flags indicates the driver can detach devices at runtime. Signed-off-by: Tetsuya Mukawa --- lib/librte_eal/common/include/rte_pci.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h index 66ed793..b819539 100644 --- a/lib/librte_eal/common/include/rte_pci.h +++ b/lib/librte_eal/common/include/rte_pci.h @@ -199,6 +199,8 @@ struct rte_pci_driver { #define RTE_PCI_DRV_FORCE_UNBIND 0x0004 /** Device driver supports link state interrupt */ #define RTE_PCI_DRV_INTR_LSC 0x0008 +/** Device driver supports detaching capablity */ +#define RTE_PCI_DRV_DETACHABLE 0x0010 /**< Internal use only - Macro used by pci addr parsing functions **/ #define GET_PCIADDR_FIELD(in, fd, lim, dlm) \