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Tsirkin" , Cornelia Huck , "Dr. David Alan Gilbert" , Halil Pasic , Christian Borntraeger , qemu-s390x@nongnu.org, Stefan Hajnoczi Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" virtio-fs qualifies as a bootable device minimally under OVMF, but currently the necessary "bootindex" property is missing (fw_cfg kernel boot notwithstanding). Add the property. For completeness, add it to the CCW device as well; other virtio-ccw devices seem to have "bootindex" properties too. Example OpenFirmware device path for the "vhost-user-fs-pci" device in the "bootorder" fw_cfg file: /pci@i0cf8/pci-bridge@1,6/pci1af4,105a@0/filesystem@0 Cc: "Dr. David Alan Gilbert" Cc: "Michael S. Tsirkin" Cc: Christian Borntraeger Cc: Cornelia Huck Cc: Halil Pasic Cc: Stefan Hajnoczi Cc: qemu-s390x@nongnu.org Cc: virtio-fs@redhat.com Signed-off-by: Laszlo Ersek Acked-by: Dr. David Alan Gilbert --- include/hw/virtio/vhost-user-fs.h | 1 + hw/s390x/vhost-user-fs-ccw.c | 2 ++ hw/virtio/vhost-user-fs-pci.c | 2 ++ hw/virtio/vhost-user-fs.c | 10 ++++++++++ 4 files changed, 15 insertions(+) diff --git a/include/hw/virtio/vhost-user-fs.h b/include/hw/virtio/vhost-us= er-fs.h index 698575277101..0d62834c2510 100644 --- a/include/hw/virtio/vhost-user-fs.h +++ b/include/hw/virtio/vhost-user-fs.h @@ -39,6 +39,7 @@ struct VHostUserFS { VhostUserState vhost_user; VirtQueue **req_vqs; VirtQueue *hiprio_vq; + int32_t bootindex; =20 /*< public >*/ }; diff --git a/hw/s390x/vhost-user-fs-ccw.c b/hw/s390x/vhost-user-fs-ccw.c index 6c6f26929301..474e97e937b8 100644 --- a/hw/s390x/vhost-user-fs-ccw.c +++ b/hw/s390x/vhost-user-fs-ccw.c @@ -47,6 +47,8 @@ static void vhost_user_fs_ccw_instance_init(Object *obj) ccw_dev->force_revision_1 =3D true; virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), TYPE_VHOST_USER_FS); + object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev), + "bootindex"); } =20 static void vhost_user_fs_ccw_class_init(ObjectClass *klass, void *data) diff --git a/hw/virtio/vhost-user-fs-pci.c b/hw/virtio/vhost-user-fs-pci.c index 8bb389bd282a..2ed8492b3fa3 100644 --- a/hw/virtio/vhost-user-fs-pci.c +++ b/hw/virtio/vhost-user-fs-pci.c @@ -68,6 +68,8 @@ static void vhost_user_fs_pci_instance_init(Object *obj) =20 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), TYPE_VHOST_USER_FS); + object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev), + "bootindex"); } =20 static const VirtioPCIDeviceTypeInfo vhost_user_fs_pci_info =3D { diff --git a/hw/virtio/vhost-user-fs.c b/hw/virtio/vhost-user-fs.c index ed036ad9c13f..ac4fc34b36a2 100644 --- a/hw/virtio/vhost-user-fs.c +++ b/hw/virtio/vhost-user-fs.c @@ -22,6 +22,7 @@ #include "qemu/error-report.h" #include "hw/virtio/vhost-user-fs.h" #include "monitor/monitor.h" +#include "sysemu/sysemu.h" =20 static void vuf_get_config(VirtIODevice *vdev, uint8_t *config) { @@ -279,6 +280,14 @@ static Property vuf_properties[] =3D { DEFINE_PROP_END_OF_LIST(), }; =20 +static void vuf_instance_init(Object *obj) +{ + VHostUserFS *fs =3D VHOST_USER_FS(obj); + + device_add_bootindex_property(obj, &fs->bootindex, "bootindex", + "/filesystem@0", DEVICE(obj)); +} + static void vuf_class_init(ObjectClass *klass, void *data) { DeviceClass *dc =3D DEVICE_CLASS(klass); @@ -300,6 +309,7 @@ static const TypeInfo vuf_info =3D { .name =3D TYPE_VHOST_USER_FS, .parent =3D TYPE_VIRTIO_DEVICE, .instance_size =3D sizeof(VHostUserFS), + .instance_init =3D vuf_instance_init, .class_init =3D vuf_class_init, }; =20 --=20 2.19.1.3.g30247aa5d201