From patchwork Mon Jan 18 11:17:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xueming Li X-Patchwork-Id: 86788 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C15C3A0A03; Mon, 18 Jan 2021 12:18:04 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 89213140D6A; Mon, 18 Jan 2021 12:17:24 +0100 (CET) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by mails.dpdk.org (Postfix) with ESMTP id 2CF09140D22 for ; Mon, 18 Jan 2021 12:17:16 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from xuemingl@nvidia.com) with SMTP; 18 Jan 2021 13:17:12 +0200 Received: from nvidia.com (pegasus05.mtr.labs.mlnx [10.210.16.100]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 10IBHBTv021675; Mon, 18 Jan 2021 13:17:12 +0200 From: Xueming Li To: Thomas Monjalon , Ferruh Yigit , Andrew Rybchenko , Olivier Matz Cc: dev@dpdk.org, Viacheslav Ovsiienko , xuemingl@nvidia.com, Asaf Penso Date: Mon, 18 Jan 2021 11:17:02 +0000 Message-Id: <1610968623-31345-9-git-send-email-xuemingl@nvidia.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1610968623-31345-1-git-send-email-xuemingl@nvidia.com> References: <1610968623-31345-1-git-send-email-xuemingl@nvidia.com> In-Reply-To: <1608303356-13089-2-git-send-email-xuemingl@nvidia.com> References: <1608303356-13089-2-git-send-email-xuemingl@nvidia.com> Subject: [dpdk-dev] [PATCH v4 8/9] ethdev: add capability of sub-function representor X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Old DPDK version or some drivers that don't support SubFunction representor. For application to adapt different DPDK version automatically, or to be used for different NICs, this patch introduces new eth device capability of supporting SubFunction representor device. Signed-off-by: Xueming Li Acked-by: Viacheslav Ovsiienko --- lib/librte_ethdev/rte_ethdev.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h index 2cbce958cf..da65adf1ab 100644 --- a/lib/librte_ethdev/rte_ethdev.h +++ b/lib/librte_ethdev/rte_ethdev.h @@ -1433,6 +1433,8 @@ struct rte_eth_conf { #define RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP 0x00000001 /** Device supports Tx queue setup after device started. */ #define RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP 0x00000002 +/** Device supports SubFunction representor. */ +#define RTE_ETH_DEV_CAPA_REPRESENTOR_SF 0x00000004 /**@}*/ /*