From patchwork Tue Sep 6 07:31:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniil Tatianin X-Patchwork-Id: 12966955 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B25EDECAAA1 for ; Tue, 6 Sep 2022 07:39:13 +0000 (UTC) Received: from localhost ([::1]:50422 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oVTAr-00022u-P8 for qemu-devel@archiver.kernel.org; Tue, 06 Sep 2022 03:39:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39096) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oVT3Y-0003Ir-Mn; Tue, 06 Sep 2022 03:31:36 -0400 Received: from forwardcorp1j.mail.yandex.net ([2a02:6b8:0:1619::183]:54206) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oVT3U-0002xh-6s; Tue, 06 Sep 2022 03:31:35 -0400 Received: from vla1-81430ab5870b.qloud-c.yandex.net (vla1-81430ab5870b.qloud-c.yandex.net [IPv6:2a02:6b8:c0d:35a1:0:640:8143:ab5]) by forwardcorp1j.mail.yandex.net (Yandex) with ESMTP id DB5612E2DCD; Tue, 6 Sep 2022 10:31:20 +0300 (MSK) Received: from d-tatianin-nix.yandex.net (unknown [2a02:6b8:0:419:d8d0:8d85:2aad:ab5b]) by vla1-81430ab5870b.qloud-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id WefwVQnsrp-VKXiX48U; Tue, 06 Sep 2022 10:31:20 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) Precedence: bulk X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1662449480; bh=DE9Z90+5ZAssORhEqBwU4+fbkaVeRy6PPYdJcRCDwrE=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=k0pf9MdX+5YZYR5UOmzYSKA9wnBP5zPqQ/UDUzkJ4EuUoatGmtbqJLGw9l7aVi0Di HDa5DnjrMM0QqA+eHnLyg+YXpehg0gYa8sskYrAeaZt2dFnMC/BMqNrz3WBRbZpt/z shvEDoW7ICxQVVzrQgEM6i33i2RiiBSAWLAqmLY4= Authentication-Results: vla1-81430ab5870b.qloud-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Daniil Tatianin To: qemu-devel@nongnu.org Cc: yc-core@yandex-team.ru, mst@redhat.com, stefanha@redhat.com, raphael.norwitz@nutanix.com, kwolf@redhat.com, qemu-block@nongnu.org, jasowang@redhat.com, d-tatianin@yandex-team.ru Subject: [PATCH v3 4/5] vhost-user-blk: make 'config_wce' part of 'host_features' Date: Tue, 6 Sep 2022 10:31:10 +0300 Message-Id: <20220906073111.353245-5-d-tatianin@yandex-team.ru> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220906073111.353245-1-d-tatianin@yandex-team.ru> References: <20220906073111.353245-1-d-tatianin@yandex-team.ru> MIME-Version: 1.0 Received-SPF: pass client-ip=2a02:6b8:0:1619::183; envelope-from=d-tatianin@yandex-team.ru; helo=forwardcorp1j.mail.yandex.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" No reason to have this be a separate field. This also makes it more akin to what the virtio-blk device does. Signed-off-by: Daniil Tatianin Reviewed-by: Raphael Norwitz --- hw/block/vhost-user-blk.c | 6 ++---- include/hw/virtio/vhost-user-blk.h | 1 - 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index 4c9727e08c..0d916edefa 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -260,9 +260,6 @@ static uint64_t vhost_user_blk_get_features(VirtIODevice *vdev, virtio_add_feature(&features, VIRTIO_BLK_F_FLUSH); virtio_add_feature(&features, VIRTIO_BLK_F_RO); - if (s->config_wce) { - virtio_add_feature(&features, VIRTIO_BLK_F_CONFIG_WCE); - } if (s->num_queues > 1) { virtio_add_feature(&features, VIRTIO_BLK_F_MQ); } @@ -589,7 +586,8 @@ static Property vhost_user_blk_properties[] = { DEFINE_PROP_UINT16("num-queues", VHostUserBlk, num_queues, VHOST_USER_BLK_AUTO_NUM_QUEUES), DEFINE_PROP_UINT32("queue-size", VHostUserBlk, queue_size, 128), - DEFINE_PROP_BIT("config-wce", VHostUserBlk, config_wce, 0, true), + DEFINE_PROP_BIT64("config-wce", VHostUserBlk, parent_obj.host_features, + VIRTIO_BLK_F_CONFIG_WCE, true), DEFINE_PROP_BIT64("discard", VHostUserBlk, parent_obj.host_features, VIRTIO_BLK_F_DISCARD, true), DEFINE_PROP_BIT64("write-zeroes", VHostUserBlk, parent_obj.host_features, diff --git a/include/hw/virtio/vhost-user-blk.h b/include/hw/virtio/vhost-user-blk.h index 7c91f15040..ea085ee1ed 100644 --- a/include/hw/virtio/vhost-user-blk.h +++ b/include/hw/virtio/vhost-user-blk.h @@ -34,7 +34,6 @@ struct VHostUserBlk { struct virtio_blk_config blkcfg; uint16_t num_queues; uint32_t queue_size; - uint32_t config_wce; struct vhost_dev dev; struct vhost_inflight *inflight; VhostUserState vhost_user;