From: Jan Dakinevich <jan.dakinev...@gmail.com>
After some discussion, I am going to suggest reworked QMP/HMP for
gathering virtio info. It would provide the following monitor output.
(qemu) info virtio
virtio-blk-device at 0000:00:02.0
QOM path: /machine/peripheral-anon/device[0]/virtio-backend
status: 0x0f
VIRTIO_CONFIG_S_ACKNOWLEDGE
VIRTIO_CONFIG_S_DRIVER
VIRTIO_CONFIG_S_DRIVER_OK
VIRTIO_CONFIG_S_FEATURES_OK
host features: 0x0000000179000e54
guest features: 0x0000000130000e54
common features:
VIRTIO_F_NOTIFY_ON_EMPTY
VIRTIO_F_ANY_LAYOUT
VIRTIO_RING_F_INDIRECT_DESC acked
VIRTIO_RING_F_EVENT_IDX acked
VIRTIO_F_BAD_FEATURE
VIRTIO_F_VERSION_1 acked
device features:
VIRTIO_BLK_F_SEG_MAX acked
VIRTIO_BLK_F_BLK_SIZE acked
VIRTIO_BLK_F_FLUSH acked
VIRTIO_BLK_F_TOPOLOGY acked
v5: http://lists.nongnu.org/archive/html/qemu-devel/2017-10/msg05667.html
v4: http://lists.nongnu.org/archive/html/qemu-devel/2017-10/msg00393.html
v3: http://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg07565.html
v2: http://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg07527.html
v1: http://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg07247.html
Jan Dakinevich (2):
virtio: introduce `query-virtio' QMP command
virtio: add `info virtio' HMP command
hmp-commands-info.hx | 14 +++++
hmp.c | 74 ++++++++++++++++++++++++
hmp.h | 1 +
hw/block/virtio-blk.c | 20 +++++++
hw/char/virtio-serial-bus.c | 14 +++++
hw/display/virtio-gpu.c | 12 ++++
hw/net/virtio-net.c | 34 +++++++++++
hw/scsi/virtio-scsi.c | 15 +++++
hw/virtio/Makefile.objs | 3 +
hw/virtio/virtio-balloon.c | 14 +++++
hw/virtio/virtio-qmp.c | 134 ++++++++++++++++++++++++++++++++++++++++++++
hw/virtio/virtio-stub.c | 9 +++
hw/virtio/virtio.c | 41 ++++++++++++++
include/hw/virtio/virtio.h | 6 ++
qapi-schema.json | 70 +++++++++++++++++++++++
15 files changed, 461 insertions(+)
create mode 100644 hw/virtio/virtio-qmp.c
create mode 100644 hw/virtio/virtio-stub.c
--
2.1.4
