diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/kvmgt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/kvmgt.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index e466259034e2..1ae0b4083ce1 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -295,10 +295,12 @@ static ssize_t description_show(struct kobject *kobj, struct device *dev, return 0; return sprintf(buf, "low_gm_size: %dMB\nhigh_gm_size: %dMB\n" - "fence: %d\nresolution: %s\n", + "fence: %d\nresolution: %s\n" + "weight: %d\n", BYTES_TO_MB(type->low_gm_size), BYTES_TO_MB(type->high_gm_size), - type->fence, vgpu_edid_str(type->resolution)); + type->fence, vgpu_edid_str(type->resolution), + type->weight); } static MDEV_TYPE_ATTR_RO(available_instances); @@ -1150,8 +1152,40 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd, return 0; } +static ssize_t +vgpu_id_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct mdev_device *mdev = mdev_from_dev(dev); + + if (mdev) { + struct intel_vgpu *vgpu = (struct intel_vgpu *) + mdev_get_drvdata(mdev); + return sprintf(buf, "%d\n", vgpu->id); + } + return sprintf(buf, "\n"); +} + +static DEVICE_ATTR_RO(vgpu_id); + +static struct attribute *intel_vgpu_attrs[] = { + &dev_attr_vgpu_id.attr, + NULL +}; + +static const struct attribute_group intel_vgpu_group = { + .name = "intel_vgpu", + .attrs = intel_vgpu_attrs, +}; + +static const struct attribute_group *intel_vgpu_groups[] = { + &intel_vgpu_group, + NULL, +}; + static const struct mdev_parent_ops intel_vgpu_ops = { .supported_type_groups = intel_vgpu_type_groups, + .mdev_attr_groups = intel_vgpu_groups, .create = intel_vgpu_create, .remove = intel_vgpu_remove, |