On Tue, Mar 10, 2020 at 11:14:38AM +0200, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
>
> IBTA declares "vendor option not supported" reject reason in REJ
> messages if passive side doesn't want to accept proposed ECE options.
>
> Due to the fact that ECE is managed by userspace, there is a need to let
> users to provide such rejected reason.
>
> Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
> drivers/infiniband/core/cma.c | 14 ++++++++------
> drivers/infiniband/core/ucma.c | 7 ++++++-
> include/rdma/ib_cm.h | 3 ++-
> include/rdma/rdma_cm.h | 13 ++++++++++---
> include/uapi/rdma/rdma_user_cm.h | 7 ++++++-
> 5 files changed, 32 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
> index f1f0d51667b7..0b57c15139cf 100644
> +++ b/drivers/infiniband/core/cma.c
> @@ -4191,8 +4191,8 @@ int rdma_notify(struct rdma_cm_id *id, enum ib_event_type event)
> }
> EXPORT_SYMBOL(rdma_notify);
>
> -int rdma_reject(struct rdma_cm_id *id, const void *private_data,
> - u8 private_data_len)
> +int rdma_reject_ece(struct rdma_cm_id *id, const void *private_data,
> + u8 private_data_len, enum rdma_ucm_reject_reason reason)
> {
Let not call something like this rdma_reject_ece, pass in the
ib_cm_rej_reason directly and update callers
Jason
