diff options
Diffstat (limited to 'net/core/netdev-genl.c')
| -rw-r--r-- | net/core/netdev-genl.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index c1aea8b756b6..fe61f85bcf33 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -5,6 +5,7 @@ #include <linux/rtnetlink.h> #include <net/net_namespace.h> #include <net/sock.h> +#include <net/xdp.h> #include "netdev-genl-gen.h" @@ -12,15 +13,24 @@ static int netdev_nl_dev_fill(struct net_device *netdev, struct sk_buff *rsp, const struct genl_info *info) { + u64 xdp_rx_meta = 0; void *hdr; hdr = genlmsg_iput(rsp, info); if (!hdr) return -EMSGSIZE; +#define XDP_METADATA_KFUNC(_, flag, __, xmo) \ + if (netdev->xdp_metadata_ops && netdev->xdp_metadata_ops->xmo) \ + xdp_rx_meta |= flag; +XDP_METADATA_KFUNC_xxx +#undef XDP_METADATA_KFUNC + if (nla_put_u32(rsp, NETDEV_A_DEV_IFINDEX, netdev->ifindex) || nla_put_u64_64bit(rsp, NETDEV_A_DEV_XDP_FEATURES, - netdev->xdp_features, NETDEV_A_DEV_PAD)) { + netdev->xdp_features, NETDEV_A_DEV_PAD) || + nla_put_u64_64bit(rsp, NETDEV_A_DEV_XDP_RX_METADATA_FEATURES, + xdp_rx_meta, NETDEV_A_DEV_PAD)) { genlmsg_cancel(rsp, hdr); return -EINVAL; } |