From patchwork Thu Apr 19 02:38:56 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhiyong Wu X-Patchwork-Id: 153632 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id DAAB5B6EEC for ; Thu, 19 Apr 2012 13:18:02 +1000 (EST) Received: from localhost ([::1]:45941 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SKhIW-0003pf-Iq for incoming@patchwork.ozlabs.org; Wed, 18 Apr 2012 22:40:40 -0400 Received: from eggs.gnu.org ([208.118.235.92]:58142) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SKhHv-0002iI-4G for qemu-devel@nongnu.org; Wed, 18 Apr 2012 22:40:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SKhHs-0001xY-UI for qemu-devel@nongnu.org; Wed, 18 Apr 2012 22:40:02 -0400 Received: from e37.co.us.ibm.com ([32.97.110.158]:50442) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SKhHs-0001tu-Lf for qemu-devel@nongnu.org; Wed, 18 Apr 2012 22:40:00 -0400 Received: from /spool/local by e37.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 18 Apr 2012 20:39:58 -0600 Received: from d03dlp02.boulder.ibm.com (9.17.202.178) by e37.co.us.ibm.com (192.168.1.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 18 Apr 2012 20:39:35 -0600 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by d03dlp02.boulder.ibm.com (Postfix) with ESMTP id A378F3E4004E for ; Wed, 18 Apr 2012 20:39:34 -0600 (MDT) Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q3J2dYKs188592 for ; Wed, 18 Apr 2012 20:39:34 -0600 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q3J2dXKa025792 for ; Wed, 18 Apr 2012 20:39:34 -0600 Received: from us.ibm.com (f15.cn.ibm.com [9.115.118.120] (may be forged)) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with SMTP id q3J2dTxx025708; Wed, 18 Apr 2012 20:39:30 -0600 Received: by us.ibm.com (sSMTP sendmail emulation); Thu, 19 Apr 2012 10:39:28 +0800 From: zwu.kernel@gmail.com To: qemu-devel@nongnu.org Date: Thu, 19 Apr 2012 10:38:56 +0800 Message-Id: <1334803149-27379-4-git-send-email-zwu.kernel@gmail.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: <1334803149-27379-1-git-send-email-zwu.kernel@gmail.com> References: <1334803149-27379-1-git-send-email-zwu.kernel@gmail.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12041902-7408-0000-0000-0000044EA55B X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 32.97.110.158 Cc: stefanha@linux.vnet.ibm.com, linuxram@us.ibm.com, nab@linux-iscsi.org, zwu.kernel@gmail.com, luowenj@cn.ibm.com, pbonzini@redhat.com Subject: [Qemu-devel] [PATCH 03/16] virtio-scsi: Add vhost_vring_target ioctl struct X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stefan Hajnoczi The vhost-scsi device is associated with a tcm_vhost target using the VHOST_SCSI_SET_ENDPOINT and VHOST_SCSI_CLEAR_ENDPOINT ioctls that take a wwpn and tpgt. Signed-off-by: Stefan Hajnoczi --- hw/virtio-scsi.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/hw/virtio-scsi.h b/hw/virtio-scsi.h index 895f620..9cddacb 100644 --- a/hw/virtio-scsi.h +++ b/hw/virtio-scsi.h @@ -33,6 +33,12 @@ struct VirtIOSCSIConf { DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF), \ DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128) +/* For VHOST_SCSI_SET_ENDPOINT/VHOST_SCSI_CLEAR_ENDPOINT ioctl */ +struct vhost_vring_target { + unsigned char vhost_wwpn[224]; + unsigned short vhost_tpgt; +}; + typedef struct { /* The tcm_vhost wwpn and tgpt */ char *wwpn;