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[PATCH v1 3/8] virtio-gpu: Add tracking of the virtio guest feature bits
From: |
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 |
Add tracking of the bits acknowledged by the guest
Signed-off-by: Maxim Davydov <maxim.davydov@virtuozzo.com>
---
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)
}
static Property vhost_user_gpu_properties[] = {
- 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(),
};
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 = {
};
static Property virtio_gpu_properties[] = {
- 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(),
};
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);
};
-#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)
typedef struct VGPUDMABuf {
--
1.8.3.1
- [PATCH v1 0/8] Virtio features acknowledged by guest, Maxim Davydov, 2021/09/01
- [PATCH v1 4/8] virtio-serial: Add tracking of the virtio guest feature bits, Maxim Davydov, 2021/09/01
- [PATCH v1 5/8] virtio-net: Add tracking of the virtio guest feature bits, Maxim Davydov, 2021/09/01
- [PATCH v1 8/8] virtio-balloon: Add tracking of the virtio guest feature bits, Maxim Davydov, 2021/09/01
- [PATCH v1 6/8] scsi: Add tracking of the acknowledged feature bits, Maxim Davydov, 2021/09/01
- [PATCH v1 7/8] virtio-blk: Add tracking of the virtio guest feature bits, Maxim Davydov, 2021/09/01
- [PATCH v1 1/8] qdev-properties: Add read-only 64 bit property, Maxim Davydov, 2021/09/01
- [PATCH v1 2/8] virtio: Add tracking of the common virtio guest features, Maxim Davydov, 2021/09/01
- [PATCH v1 3/8] virtio-gpu: Add tracking of the virtio guest feature bits,
Maxim Davydov <=
- Re: [PATCH v1 0/8] Virtio features acknowledged by guest, Stefan Hajnoczi, 2021/09/02