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authorLeon Romanovsky <leonro@mellanox.com>2020-05-26 13:33:04 +0300
committerJason Gunthorpe <jgg@mellanox.com>2020-05-27 22:05:05 +0300
commit8094ba0ace7f6cd1e31ea8b151fba3594cadfa9a (patch)
tree99c534530158357e07883b6e932ef96b3fead123 /drivers/infiniband/ulp/isert
parent0cb15372a615a9835893f43e86ae45399eb63996 (diff)
downloadlinux-8094ba0ace7f6cd1e31ea8b151fba3594cadfa9a.tar.xz
RDMA/cma: Provide ECE reject reason
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. Link: https://lore.kernel.org/r/20200526103304.196371-7-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp/isert')
-rw-r--r--drivers/infiniband/ulp/isert/ib_isert.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index a1a035270cab..b7df38ee8ae0 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -15,6 +15,7 @@
#include <linux/in.h>
#include <linux/in6.h>
#include <rdma/ib_verbs.h>
+#include <rdma/ib_cm.h>
#include <rdma/rdma_cm.h>
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>
@@ -502,7 +503,7 @@ isert_connect_request(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
if (!np->enabled) {
spin_unlock_bh(&np->np_thread_lock);
isert_dbg("iscsi_np is not enabled, reject connect request\n");
- return rdma_reject(cma_id, NULL, 0);
+ return rdma_reject(cma_id, NULL, 0, IB_CM_REJ_CONSUMER_DEFINED);
}
spin_unlock_bh(&np->np_thread_lock);
@@ -553,7 +554,7 @@ out_rsp_dma_map:
isert_free_login_buf(isert_conn);
out:
kfree(isert_conn);
- rdma_reject(cma_id, NULL, 0);
+ rdma_reject(cma_id, NULL, 0, IB_CM_REJ_CONSUMER_DEFINED);
return ret;
}