diff options
Diffstat (limited to 'include/net/xdp.h')
| -rw-r--r-- | include/net/xdp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/xdp.h b/include/net/xdp.h index d54022959491..db5c2c687f48 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -111,6 +111,16 @@ void xdp_warn(const char *msg, const char *func, const int line); struct xdp_frame *xdp_convert_zc_to_xdp_frame(struct xdp_buff *xdp); +static inline +void xdp_convert_frame_to_buff(struct xdp_frame *frame, struct xdp_buff *xdp) +{ + xdp->data_hard_start = frame->data - frame->headroom - sizeof(*frame); + xdp->data = frame->data; + xdp->data_end = frame->data + frame->len; + xdp->data_meta = frame->data - frame->metasize; + xdp->frame_sz = frame->frame_sz; +} + /* Convert xdp_buff to xdp_frame */ static inline struct xdp_frame *convert_to_xdp_frame(struct xdp_buff *xdp) |