diff options
| -rw-r--r-- | drivers/vdpa/vdpa.c | 5 | ||||
| -rw-r--r-- | include/linux/vdpa.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/vdpa.h | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c index c06c02704461..278e26bfa492 100644 --- a/drivers/vdpa/vdpa.c +++ b/drivers/vdpa/vdpa.c @@ -600,6 +600,11 @@ static int vdpa_nl_cmd_dev_add_set_doit(struct sk_buff *skb, struct genl_info *i } config.mask |= BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MAX_VQP); } + if (nl_attrs[VDPA_ATTR_DEV_FEATURES]) { + config.device_features = + nla_get_u64(nl_attrs[VDPA_ATTR_DEV_FEATURES]); + config.mask |= BIT_ULL(VDPA_ATTR_DEV_FEATURES); + } /* Skip checking capability if user didn't prefer to configure any * device networking attributes. It is likely that user might have used diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h index d282f464d2f1..6d0f5e4e82c2 100644 --- a/include/linux/vdpa.h +++ b/include/linux/vdpa.h @@ -104,6 +104,7 @@ struct vdpa_iova_range { }; struct vdpa_dev_set_config { + u64 device_features; struct { u8 mac[ETH_ALEN]; u16 mtu; diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 25c55cab3d7c..9dc855f37c59 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -52,6 +52,8 @@ enum vdpa_attr { VDPA_ATTR_DEV_VENDOR_ATTR_NAME, /* string */ VDPA_ATTR_DEV_VENDOR_ATTR_VALUE, /* u64 */ + VDPA_ATTR_DEV_FEATURES, /* u64 */ + /* new attributes must be added above here */ VDPA_ATTR_MAX, }; |