From nobody Mon May 20 01:02:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1510664123403806.641728667467; Tue, 14 Nov 2017 04:55:23 -0800 (PST) Received: from localhost ([::1]:59296 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eEakB-0000xx-Fy for importer@patchew.org; Tue, 14 Nov 2017 07:55:11 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41679) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eEajB-0000gh-QQ for qemu-devel@nongnu.org; Tue, 14 Nov 2017 07:54:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eEaj7-0005Bi-4m for qemu-devel@nongnu.org; Tue, 14 Nov 2017 07:54:09 -0500 Received: from mga05.intel.com ([192.55.52.43]:65400) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eEaj6-00054l-TV for qemu-devel@nongnu.org; Tue, 14 Nov 2017 07:54:05 -0500 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Nov 2017 04:53:56 -0800 Received: from gklab-246-153.igk.intel.com (HELO Sent) ([10.217.246.153]) by fmsmga001.fm.intel.com with SMTP; 14 Nov 2017 04:53:53 -0800 Received: by Sent (sSMTP sendmail emulation); Tue, 14 Nov 2017 17:28:39 +0100 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,393,1505804400"; d="scan'208";a="2481156" From: Dariusz Stojaczyk To: qemu-devel@nongnu.org Date: Tue, 14 Nov 2017 17:28:36 +0100 Message-Id: <1510676916-76409-1-git-send-email-dariuszx.stojaczyk@intel.com> X-Mailer: git-send-email 2.7.4 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.43 Subject: [Qemu-devel] [PATCH] vhost-user-scsi: add missing virtqueue_size param X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Dariusz Stojaczyk , "Richard W . M . Jones" , "Michael S . Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Commit 5c0919d0 [1] introduced virtqueue_size parameter for common virtio-scsi path, without updaing the vhost-user-scsi code. vhost-user-scsi devices right now report size 0 for each vq. This patch introduces virtqueue_size param to vhost-user-scsi, that can now be set by the user. However, the most importantly, it now has a default value of 128 (same as QEMU's virtio-scsi). [1] 5c0919d0 ("virtio-scsi: Add virtqueue_size parameter allowing virtqueue size to be set.") Change-Id: I70e87eab702ebf1196c028dbf17d54fdc0c89a14 Signed-off-by: Dariusz Stojaczyk Reviewed-by: Michael S. Tsirkin --- hw/scsi/vhost-user-scsi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c index 500fa6a..f7561e2 100644 --- a/hw/scsi/vhost-user-scsi.c +++ b/hw/scsi/vhost-user-scsi.c @@ -135,6 +135,8 @@ static Property vhost_user_scsi_properties[] =3D { DEFINE_PROP_CHR("chardev", VirtIOSCSICommon, conf.chardev), DEFINE_PROP_UINT32("boot_tpgt", VirtIOSCSICommon, conf.boot_tpgt, 0), DEFINE_PROP_UINT32("num_queues", VirtIOSCSICommon, conf.num_queues, 1), + DEFINE_PROP_UINT32("virtqueue_size", VirtIOSCSICommon, conf.virtqueue_= size, + 128), DEFINE_PROP_UINT32("max_sectors", VirtIOSCSICommon, conf.max_sectors, 0xFFFF), DEFINE_PROP_UINT32("cmd_per_lun", VirtIOSCSICommon, conf.cmd_per_lun, = 128), --=20 2.7.4