diff options
| author |   Majd Dibbiny <majd@mellanox.com> | 2017-02-14 07:21:52 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-02-15 09:51:28 -0500 |
| commit | 89052d784bc977c2a0b92393f6bd57140952c206 (patch) | |
| tree | e5d873be24145516ba481a639da5f7381f7f1e21 /drivers/infiniband/core/core_priv.h | |
| parent | IB/core: Remove pointer casting from void to net_device (diff) | |
| download | linux-dev-89052d784bc977c2a0b92393f6bd57140952c206.tar.xz linux-dev-89052d784bc977c2a0b92393f6bd57140952c206.zip | |
IB/cma: Add default RoCE TOS to CMA configfs
Add new entry to the RDMA-CM configfs that allows users
to select default TOS for RDMA-CM QPs.
This is useful for users that want to control the TOS for legacy
applications without changing their code.
Application that sets the TOS explicitly using the rdma_set_option
API will continue to work as expected, meaning overriding the configfs
value.
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Reviewed-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/core_priv.h')
| -rw-r--r-- | drivers/infiniband/core/core_priv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index d29372624f3a..912ab4cd6eae 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -62,6 +62,9 @@ int cma_get_default_gid_type(struct cma_device *cma_dev, int cma_set_default_gid_type(struct cma_device *cma_dev, unsigned int port, enum ib_gid_type default_gid_type); +int cma_get_default_roce_tos(struct cma_device *cma_dev, unsigned int port); +int cma_set_default_roce_tos(struct cma_device *a_dev, unsigned int port, + u8 default_roce_tos); struct ib_device *cma_get_ib_dev(struct cma_device *cma_dev); int ib_device_register_sysfs(struct ib_device *device, |