Commit 3c7f67d1 authored Jul 28, 2017 by Doug Ledford

IB/cma: Fix default RoCE type setting



The initial patch for changing the stack to use RoCEv2 GIDs by default
set the CMA_PREFERRED_ROCE_GID_TYPE to an incorrect value.  Instead of
an absolute value, we needed to set the right bit in a bitmask.  Correct
the default setting so we use RoCEv2 by default.

Fixes: 63a5f483 (IB/cma: Set default gid type to RoCEv2)
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent a5f66725

drivers/infiniband/core/cma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -72,7 +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
		#define CMA_PREFERRED_ROCE_GID_TYPE (1 << IB_GID_TYPE_ROCE_UDP_ENCAP)

		static const char * const cma_events[] = {
		[RDMA_CM_EVENT_ADDR_RESOLVED] = "address resolved",