2 Commits

Author	SHA1	Message	Date
Dan Carpenter	a7d0e959fa	IB/cma: allocating too much memory in make_cma_ports() ... The issue here is that there is a cut and paste bug. When we allocate cma_dev_group->default_ports_group we use "sizeof(*cma_dev_group->ports)" instead of "sizeof(*cma_dev_group->default_ports_group)". We're bumping up against the 80 character limit so I introduced a new local pointer "ports_group" to get around that. Fixes: 045959db65 ('IB/cma: Add configfs for rdma_cm') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>	2016-01-19 15:17:40 -05:00
Matan Barak	045959db65	IB/cma: Add configfs for rdma_cm ... Users would like to control the behaviour of rdma_cm. For example, old applications which don't set the required RoCE gid type could be executed on RoCE V2 network types. In order to support this configuration, we implement a configfs for rdma_cm. In order to use the configfs, one needs to mount it and mkdir <IB device name> inside rdma_cm directory. The patch adds support for a single configuration file, default_roce_mode. The mode can either be "IB/RoCE v1" or "RoCE v2". Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>	2015-12-23 10:39:52 -05:00