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Wed, 01 Sep 2021 05:08:15 -0400 Received: from [192.168.15.100] (helo=max-Swift-SF314-57.sw.ru) by relay.sw.ru with esmtp (Exim 4.94.2) (envelope-from ) id 1mLME0-000RwD-Lv; Wed, 01 Sep 2021 12:08:04 +0300 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-Id:Date:Subject:From: Content-Type; bh=p7exzmm+x0dT94zKEcY/RTOBFrg0MFsOXkdGUbZDuoI=; b=eMo+Y337j3QN QeDi44tre3U4UtiBFZYxKWfxKFu+nkEBBCJ6j8jC6mK+DdjvrFdlWd/2aEZwUZRIwoNIbmiJcvnud 6z5yZNRa5SbvjIvbvoi4APqPljszXDf/Ma7ndxU2ufr3zupAoQ+YD+hCO2FI1rMu54ljysRRULUyl KsTR0=; From: Maxim Davydov To: qemu-devel@nongnu.org Cc: den@openvz.org, mst@redhat.com, stefanha@redhat.com, fam@euphon.net, amit@kernel.org, kraxel@redhat.com, berrange@redhat.com, Maxim Davydov Subject: [PATCH v1 3/8] virtio-gpu: Add tracking of the virtio guest feature bits Date: Wed, 1 Sep 2021 12:07:59 +0300 Message-Id: <20210901090804.7139-4-maxim.davydov@virtuozzo.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210901090804.7139-1-maxim.davydov@virtuozzo.com> References: <20210901090804.7139-1-maxim.davydov@virtuozzo.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.231.240.75; envelope-from=maxim.davydov@virtuozzo.com; helo=relay.sw.ru 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Wed, 01 Sep 2021 10:43:12 -0400 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @virtuozzo.com) X-ZM-MESSAGEID: 1630507655927100003 Content-Type: text/plain; charset="utf-8" Add tracking of the bits acknowledged by the guest Signed-off-by: Maxim Davydov --- hw/display/vhost-user-gpu.c | 3 ++- hw/display/virtio-gpu.c | 8 +++++--- include/hw/virtio/virtio-gpu.h | 10 +++++----- 3 files changed, 12 insertions(+), 9 deletions(-) diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c index 49df56c..8248a70 100644 --- a/hw/display/vhost-user-gpu.c +++ b/hw/display/vhost-user-gpu.c @@ -566,7 +566,8 @@ vhost_user_gpu_device_realize(DeviceState *qdev, Error = **errp) } =20 static Property vhost_user_gpu_properties[] =3D { - VIRTIO_GPU_BASE_PROPERTIES(VhostUserGPU, parent_obj.conf), + VIRTIO_GPU_BASE_PROPERTIES(VhostUserGPU, parent_obj.conf, + parent_obj.parent_obj.guest_features), DEFINE_PROP_END_OF_LIST(), }; =20 diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 990e71f..a1c52ac 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -1387,11 +1387,13 @@ static const VMStateDescription vmstate_virtio_gpu = =3D { }; =20 static Property virtio_gpu_properties[] =3D { - VIRTIO_GPU_BASE_PROPERTIES(VirtIOGPU, parent_obj.conf), + VIRTIO_GPU_BASE_PROPERTIES(VirtIOGPU, parent_obj.conf, + parent_obj.parent_obj.guest_features), DEFINE_PROP_SIZE("max_hostmem", VirtIOGPU, conf_max_hostmem, 256 * MiB), - DEFINE_PROP_BIT("blob", VirtIOGPU, parent_obj.conf.flags, - VIRTIO_GPU_FLAG_BLOB_ENABLED, false), + DEFINE_VIRTIO_FEATURE_BIT("blob", VirtIOGPU, parent_obj.conf.flags, + parent_obj.parent_obj.guest_features, + VIRTIO_GPU_FLAG_BLOB_ENABLED, false), DEFINE_PROP_END_OF_LIST(), }; =20 diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 24c6628..948ef69 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -143,11 +143,11 @@ struct VirtIOGPUBaseClass { void (*gl_flushed)(VirtIOGPUBase *g); }; =20 -#define VIRTIO_GPU_BASE_PROPERTIES(_state, _conf) \ - DEFINE_PROP_UINT32("max_outputs", _state, _conf.max_outputs, 1), \ - DEFINE_PROP_BIT("edid", _state, _conf.flags, \ - VIRTIO_GPU_FLAG_EDID_ENABLED, true), \ - DEFINE_PROP_UINT32("xres", _state, _conf.xres, 1024), \ +#define VIRTIO_GPU_BASE_PROPERTIES(_state, _conf, _guest_field) \ + DEFINE_PROP_UINT32("max_outputs", _state, _conf.max_outputs, 1), \ + DEFINE_VIRTIO_FEATURE_BIT("edid", _state, _conf.flags, _guest_field, \ + VIRTIO_GPU_FLAG_EDID_ENABLED, true), \ + DEFINE_PROP_UINT32("xres", _state, _conf.xres, 1024), \ DEFINE_PROP_UINT32("yres", _state, _conf.yres, 768) =20 typedef struct VGPUDMABuf { --=20 1.8.3.1