From: Parav Pandit <parav@mellanox.com>
Date: Sun, 25 Mar 2018 13:40:21 +0300
Subject: IB/core: Refer to RoCE port property instead of GID table property
Patch-mainline: v4.17-rc1
Git-commit: 4ab7cb4bf362dc3b85fd8ddac3b16949404be96b
References: bsc#1046306 FATE#322942
ib_find_gid_by_filter() searches GID with filter only for RoCE link
layer regardless of HCA's support for GID table.
Therefore, right way to lookup is compare RoCE port property and not
the GID table property.
Fixes: 99b27e3b5da0 ("IB/cache: Add ib_find_gid_by_filter cache API")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/core/cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -874,7 +874,7 @@ int ib_find_gid_by_filter(struct ib_devi
void *context, u16 *index)
{
/* Only RoCE GID table supports filter function */
- if (!rdma_cap_roce_gid_table(device, port_num) && filter)
+ if (!rdma_protocol_roce(device, port_num) && filter)
return -EPROTONOSUPPORT;
return ib_cache_gid_find_by_filter(device, gid,