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Merge tag 'gvt-next-2022-03-07' of https://github.com/intel/gvt-linux into drm-intel-next-fixes

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- add the missing attribute "name" in VFIO mdev hierarchy.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
From: "Wang, Zhi A" <zhi.a.wang@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e38f0725-6b22-8e49-b8f6-41986b0ece06@intel.com
This commit is contained in:
Joonas Lahtinen 2022-03-08 12:33:53 +02:00
commit 4546281e8a
1 changed files with 15 additions and 0 deletions
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15
drivers/gpu/drm/i915/gvt/kvmgt.c
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@ -188,14 +188,29 @@ static ssize_t description_show(struct mdev_type *mtype,
type->weight);
}
static ssize_t name_show(struct mdev_type *mtype,
struct mdev_type_attribute *attr, char *buf)
{
struct intel_vgpu_type *type;
struct intel_gvt *gvt = kdev_to_i915(mtype_get_parent_dev(mtype))->gvt;
type = &gvt->types[mtype_get_type_group_id(mtype)];
if (!type)
return 0;
return sprintf(buf, "%s\n", type->name);
}
static MDEV_TYPE_ATTR_RO(available_instances);
static MDEV_TYPE_ATTR_RO(device_api);
static MDEV_TYPE_ATTR_RO(description);
static MDEV_TYPE_ATTR_RO(name);
static struct attribute *gvt_type_attrs[] = {
&mdev_type_attr_available_instances.attr,
&mdev_type_attr_device_api.attr,
&mdev_type_attr_description.attr,
&mdev_type_attr_name.attr,
NULL,
};