From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DCB76A0507; Wed, 27 Apr 2022 11:16:55 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 70614427FD; Wed, 27 Apr 2022 11:16:47 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id DC7A440691 for ; Wed, 27 Apr 2022 11:16:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651051004; x=1682587004; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=lW5isKc3/9enixxJrZo0+rHrLl9944fbMj0sPaJaFOE=; b=P59jDByfdAQTOcfx9qkKeCtnMaZls9Zg+qQTNMtZULIXniZfDt2f9ytL EQ04vyar5gl4mMqvojXtHaN9EbWOWkS+51gWVrIyesvSbkieWFN7H0r6j P2hYnur3RkRTyI71JYzDph98peUPNjhxhYCiTeLS3MzEg2pvWTqQZB7Gs G2Rf7yiaqgpAFTWs7YKoIYBgEAtY8YeBKswVlNHdYsJs9QsmcoWo9hDjm YUDlVH2ApJ9w/0VJqmbgH4/iEPpy9nNTJih9xtnHVJ8k6kp4omDKkyWZT PnlvI6wYiJgGbzgcH3YfoDg3XCtNP1ZbEost4Xe/p3eaHJvAAMLI8C5s4 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10329"; a="352308241" X-IronPort-AV: E=Sophos;i="5.90,292,1643702400"; d="scan'208";a="352308241" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2022 02:16:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,292,1643702400"; d="scan'208";a="580488624" Received: from dpdk-dipei.sh.intel.com ([10.67.110.238]) by orsmga008.jf.intel.com with ESMTP; 27 Apr 2022 02:16:26 -0700 From: Andy Pei To: dev@dpdk.org Cc: chenbo.xia@intel.com, maxime.coquelin@redhat.com, gang.cao@intel.com, changpeng.liu@intel.com Subject: [PATCH v7 02/18] vhost: add vDPA ops for blk device Date: Wed, 27 Apr 2022 16:29:50 +0800 Message-Id: <1651048206-282372-3-git-send-email-andy.pei@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1651048206-282372-1-git-send-email-andy.pei@intel.com> References: <1643093258-47258-2-git-send-email-andy.pei@intel.com> <1651048206-282372-1-git-send-email-andy.pei@intel.com> 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 Get_config and set_config are necessary ops for blk device. Add get_config and set_config ops to vDPA ops. Signed-off-by: Andy Pei Reviewed-by: Maxime Coquelin --- lib/vhost/vdpa_driver.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/vhost/vdpa_driver.h b/lib/vhost/vdpa_driver.h index 88138be..e59a834 100644 --- a/lib/vhost/vdpa_driver.h +++ b/lib/vhost/vdpa_driver.h @@ -72,8 +72,12 @@ struct rte_vdpa_dev_ops { /** Reset statistics of the queue */ int (*reset_stats)(struct rte_vdpa_device *dev, int qid); - /** Reserved for future extension */ - void *reserved[2]; + /** Get the device configuration space */ + int (*get_config)(int vid, uint8_t *config, uint32_t len); + + /** Set the device configuration space */ + int (*set_config)(int vid, uint8_t *config, uint32_t offset, + uint32_t size, uint32_t flags); }; /** -- 1.8.3.1