From: Marek Majtyka <marekx.majtyka@xxxxxxxxx>
Change necessary condition check for XSK from ndo functions to
xdp properties flags.
Signed-off-by: Marek Majtyka <marekx.majtyka@xxxxxxxxx>
---
net/xdp/xsk_buff_pool.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c
index 96bb607853ad..7ff82e2b2b43 100644
--- a/net/xdp/xsk_buff_pool.c
+++ b/net/xdp/xsk_buff_pool.c
@@ -158,8 +158,7 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool,
/* For copy-mode, we are done. */
return 0;
- if (!netdev->netdev_ops->ndo_bpf ||
- !netdev->netdev_ops->ndo_xsk_wakeup) {
+ if ((netdev->xdp_properties & XDP_F_FULL_ZC) != XDP_F_FULL_ZC) {
err = -EOPNOTSUPP;
goto err_unreg_pool;
}
--
2.27.0
