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 Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05E30C433F5 for ; Sun, 27 Mar 2022 15:36:00 +0000 (UTC) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E03E742868; Sun, 27 Mar 2022 17:35:50 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id 22E2142865 for ; Sun, 27 Mar 2022 17:35:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648395349; x=1679931349; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=dU1SiGIIQ4Zx0f9IfY0tRznDSHQsUgrPqE47DlycL08=; b=Ex70CfaCgvsq5sP1ea+oLTdM6MKmmryKj3zgu4A7C6NRbWoDlMlXz8XL wQyFw/ehp13OyrEum1VTWrgD5x9ZC3e3ZXGxnPngODsXXyb+YJSOF1XSx MMe/VzCfAPg+yOEU32RrOVjDAus0cVk4z5uEozXv3bmgcBeAZEDWeZ6dw 5vK3HS4Vc9Vd/qNEuKmCet9tpnq+8/HQyIRKG3qeMaEZtt2oCWvtfymzO TtqutbCzizo1EvkzEo83uJ6HZSnGaUWpAKh3dh2kppNzBMoBdFK0cxRxs CWSmeIVYLQ27icq8p8J4kM2PFMFyDMZ74vg3dX6pPr03r+B9tYDexBcP+ w==; X-IronPort-AV: E=McAfee;i="6200,9189,10299"; a="259045631" X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="259045631" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2022 08:35:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="562421481" Received: from dpdk-dipei.sh.intel.com ([10.67.110.238]) by orsmga008.jf.intel.com with ESMTP; 27 Mar 2022 08:35:47 -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 v4 02/16] vhost: add vdpa ops for blk device Date: Sun, 27 Mar 2022 22:51:25 +0800 Message-Id: <1648392699-60113-3-git-send-email-andy.pei@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1648392699-60113-1-git-send-email-andy.pei@intel.com> References: <1643093258-47258-2-git-send-email-andy.pei@intel.com> <1648392699-60113-1-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