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| author | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2022-03-08 12:33:53 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2022-03-08 12:33:53 +0200 |
| commit | 4546281e8ab215b2beaba8e79975c99859a84a56 (patch) | |
| tree | af01d181de02653f965bb95a776a2c3e4c313293 | |
| parent | 5c8107dc9a9f33a88a380aea79be564597d00663 (diff) | |
| parent | 43d26c4fc6c446d766253d546f0083d78023d34a (diff) | |
| download | linux-4546281e8ab215b2beaba8e79975c99859a84a56.tar.bz2 | |
Merge tag 'gvt-next-2022-03-07' of https://github.com/intel/gvt-linux into drm-intel-next-fixes
- 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
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/kvmgt.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index e8d6c76e9234..057ec4490104 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -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, }; |