From patchwork Wed Oct 29 08:49:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tetsuya Mukawa X-Patchwork-Id: 1001 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 9EB6C7FC0; Wed, 29 Oct 2014 09:41:12 +0100 (CET) Received: from mail-pa0-f44.google.com (mail-pa0-f44.google.com [209.85.220.44]) by dpdk.org (Postfix) with ESMTP id CD0117FC0 for ; Wed, 29 Oct 2014 09:41:08 +0100 (CET) Received: by mail-pa0-f44.google.com with SMTP id bj1so2736410pad.31 for ; Wed, 29 Oct 2014 01:49:59 -0700 (PDT) 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=PM0GhzyTPVA+YfwX7/HbhgxOF1qcxAnMLFEaZvZMY7kqTwleQlcdxr+g/gH4VmMJil G9EMG7T58GBJqeBtXL1hDXVG5GbiuYYW1zNSmB+dRtqjBtbY+ArLfpNAm+9zKDHMQv6f n+ZgJG2fZz+GeNkENN7oDa/rRj6p2IuFV44raM0Z+WYlNsKfEyINFAAKgyOeGHXMLysj PMGDatxGVU0KQKVNs70ZeU7gD/oOiRSpKmYBR5NiPO/W3TvT/Weti8f61hsvNWDRnLt0 DVvbxoQLOhLH9UlpyFYyTUcltEkZNFhz5pT63KsYOdedZUMeAPSttMyq0UESwGcCSDaO qWXQ== X-Gm-Message-State: ALoCoQmJ1j+gWR2S4CTlKkRHdrGRjn3x0+zumrmlDaxNPH+w4eQ0LQ6ctWA9Ic3FPVbXrWogPJbg X-Received: by 10.68.101.98 with SMTP id ff2mr9213917pbb.74.1414572599024; Wed, 29 Oct 2014 01:49:59 -0700 (PDT) Received: from eris.hq.igel.co.jp (napt.igel.co.jp. [219.106.231.132]) by mx.google.com with ESMTPSA id ky4sm3686872pbc.55.2014.10.29.01.49.57 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 29 Oct 2014 01:49:58 -0700 (PDT) From: Tetsuya Mukawa To: dev@dpdk.org Date: Wed, 29 Oct 2014 17:49:12 +0900 Message-Id: <1414572576-21371-2-git-send-email-mukawa@igel.co.jp> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1414572576-21371-1-git-send-email-mukawa@igel.co.jp> References: <1414572576-21371-1-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 01/25] 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) \