diff options
| author | Doug Ledford <dledford@redhat.com> | 2017-07-27 09:00:38 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-07-27 09:00:38 -0400 |
| commit | a5f66725c7748a6831005a091b4aa9d18abb3b03 (patch) | |
| tree | b282b84f1c106bf00e8112979721567a91dfb86a /drivers/infiniband/core/cma.c | |
| parent | f55c1e6608bed7f583f5be4a74bbca16b288a7e5 (diff) | |
| parent | 67cbe3532c2cd84303a2073cedad6b8bcad13be3 (diff) | |
Merge branch 'misc' into k.o/for-next
Diffstat (limited to 'drivers/infiniband/core/cma.c')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index a8c2f0ccd225..2d1fb8205ff0 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -72,6 +72,7 @@ MODULE_LICENSE("Dual BSD/GPL"); #define CMA_MAX_CM_RETRIES 15 #define CMA_CM_MRA_SETTING (IB_CM_MRA_FLAG_DELAY | 24) #define CMA_IBOE_PACKET_LIFETIME 18 +#define CMA_PREFERRED_ROCE_GID_TYPE IB_GID_TYPE_ROCE_UDP_ENCAP static const char * const cma_events[] = { [RDMA_CM_EVENT_ADDR_RESOLVED] = "address resolved", @@ -4281,8 +4282,12 @@ static void cma_add_one(struct ib_device *device) for (i = rdma_start_port(device); i <= rdma_end_port(device); i++) { supported_gids = roce_gid_type_mask_support(device, i); WARN_ON(!supported_gids); - cma_dev->default_gid_type[i - rdma_start_port(device)] = - find_first_bit(&supported_gids, BITS_PER_LONG); + if (supported_gids & CMA_PREFERRED_ROCE_GID_TYPE) + cma_dev->default_gid_type[i - rdma_start_port(device)] = + CMA_PREFERRED_ROCE_GID_TYPE; + else + cma_dev->default_gid_type[i - rdma_start_port(device)] = + find_first_bit(&supported_gids, BITS_PER_LONG); cma_dev->default_roce_tos[i - rdma_start_port(device)] = 0; } |