Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1581612pxb; Mon, 8 Mar 2021 00:46:45 -0800 (PST) X-Google-Smtp-Source: ABdhPJwZzLcSf0dVjDnfYVTqocXgvnY6XvSAYmDsVEDf6oDDodu4DP/+7sVa0Gj3sjh25INyzY6R X-Received: by 2002:a17:906:1d44:: with SMTP id o4mr13110440ejh.130.1615193205247; Mon, 08 Mar 2021 00:46:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1615193205; cv=none; d=google.com; s=arc-20160816; b=Lj7o5ZcoYhSiuKizOJ6/yvf6xwKgHR0Erl70gyqiZArVLWGjpmZ1+l8EWK22ILyL+U oJsVOD/Wqb/52OKzgOJcPhBQoZ7bltPLA3BAwNBrbd3lU2N+hsQx356IMlZyqrGMcstw K4B+g0v7dfYpXYJFNjr5/ofpXDYFcRRMvE93AVLiINoUqoSuPRLKQbcomox8vIktGsLf WBvyQWoJOCabezvNgxAgjCpByPHtrlK4X8pwdVjgzwEqaiHRR/MG87w6aHH4jDZIref/ /joW2p3IH6n2YQ5nxeAy5ZUHYYuUnAOpv767zwH9bT4lpcdoNTk8zSltiI9yPlylDt/X WPkA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :ironport-sdr:ironport-sdr; bh=uqvY6AZhleb8cx1idegvYcwTPxW1bxjLl5PnapcvjuA=; b=SdeYZnEnLgvuOyjaKDKintoE4pBMaYuAG35CuDVwDQjMi5SupoBuceGGupn5PutMPI oVfOT0e98FCgsxwRVhC+NM3Y2QJVJnAhBFuDUviBdlKq2mgmJU6NvzK0grfrpsQ5KSri zTFPQQ3gk3xlBgBXcdqzSlyuUiN2oqElUJbCW8q9WwBA8Ul9Rb0FVDSN5DeHYmgf1GHJ Vr87rkKoG+m7Pe0LS4T0pc1itmNDJ7Y2Y6ACpoKDWTlEBE1b+FD2tbDa4owrkbGr7N0u kUeyVKwhhpdbMb23ccmUZjnBpX5vHW8ctOWVSnBB1+sN7jB9PdRgfoLXXEq14ehCKMCC PsuQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ba9si6883883edb.489.2021.03.08.00.46.22; Mon, 08 Mar 2021 00:46:45 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232017AbhCHIlC (ORCPT + 99 others); Mon, 8 Mar 2021 03:41:02 -0500 Received: from mga03.intel.com ([134.134.136.65]:40492 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231793AbhCHIk4 (ORCPT ); Mon, 8 Mar 2021 03:40:56 -0500 IronPort-SDR: Fh1rKVVCjRwayOg+CIcXzjakuhmSsS+CRYrlMv+dprL4YOeyBHbUJmA0+uTdZdWw32BYSxBuI4 A9hECJXwBwYQ== X-IronPort-AV: E=McAfee;i="6000,8403,9916"; a="188041992" X-IronPort-AV: E=Sophos;i="5.81,232,1610438400"; d="scan'208";a="188041992" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Mar 2021 00:40:53 -0800 IronPort-SDR: fbjU80Wk7p4LMwQS/SuXMdGxXRYRoiNL0xim2NGxWGi9raFKzzit0u0/RXJ+llK6R4torCfREr 9jsW/BosW2PA== X-IronPort-AV: E=Sophos;i="5.81,232,1610438400"; d="scan'208";a="508855638" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.240.193.73]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Mar 2021 00:40:51 -0800 From: Zhu Lingshan To: jasowang@redhat.com, mst@redhat.com, lulu@redhat.com Cc: virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Zhu Lingshan Subject: [PATCH V2 1/4] vDPA/ifcvf: get_vendor_id returns a device specific vendor id Date: Mon, 8 Mar 2021 16:35:22 +0800 Message-Id: <20210308083525.382514-2-lingshan.zhu@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210308083525.382514-1-lingshan.zhu@intel.com> References: <20210308083525.382514-1-lingshan.zhu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In this commit, ifcvf_get_vendor_id() will return a device specific vendor id of the probed pci device than a hard code. Signed-off-by: Zhu Lingshan --- drivers/vdpa/ifcvf/ifcvf_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index fa1af301cf55..e501ee07de17 100644 --- a/drivers/vdpa/ifcvf/ifcvf_main.c +++ b/drivers/vdpa/ifcvf/ifcvf_main.c @@ -324,7 +324,10 @@ static u32 ifcvf_vdpa_get_device_id(struct vdpa_device *vdpa_dev) static u32 ifcvf_vdpa_get_vendor_id(struct vdpa_device *vdpa_dev) { - return IFCVF_SUBSYS_VENDOR_ID; + struct ifcvf_adapter *adapter = vdpa_to_adapter(vdpa_dev); + struct pci_dev *pdev = adapter->pdev; + + return pdev->subsystem_vendor; } static u32 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev) -- 2.27.0