From: Guy Levi <guyle@xxxxxxxxxxxx> Enable WQ creation with the IBV_WQ_FLAGS_SCATTER_FCS flag. Prior to using this option an application should check whether the IBV_RAW_PACKET_CAP_SCATTER_FCS capability is set on the device's raw_packet_caps. Signed-off-by: Guy Levi <guyle@xxxxxxxxxxxx> Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxxxx> --- PR was sent: https://github.com/linux-rdma/rdma-core/pull/314 providers/mlx4/verbs.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/providers/mlx4/verbs.c b/providers/mlx4/verbs.c index 9d8d340..534838b 100644 --- a/providers/mlx4/verbs.c +++ b/providers/mlx4/verbs.c @@ -1422,7 +1422,13 @@ struct ibv_wq *mlx4_create_wq(struct ibv_context *context, } } - if (attr->comp_mask) { + if (!check_comp_mask(attr->comp_mask, IBV_WQ_INIT_ATTR_FLAGS)) { + errno = ENOTSUP; + return NULL; + } + + if ((attr->comp_mask & IBV_WQ_INIT_ATTR_FLAGS) && + (attr->create_flags & ~IBV_WQ_FLAGS_SCATTER_FCS)) { errno = ENOTSUP; return NULL; } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
