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author | Matan Barak <matanb@mellanox.com> | 2018-03-19 15:02:34 +0200 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-19 14:45:17 -0600 |
commit | 0ede73bc012c98fba244b33efbc42e48dd23ee9a (patch) | |
tree | ee1f9fd1c7033b5690ca7a980b26c65bd502758b /drivers/infiniband/hw/hns/hns_roce_main.c | |
parent | IB/uverbs: Move to new headers and make naming consistent (diff) | |
download | linux-dev-0ede73bc012c98fba244b33efbc42e48dd23ee9a.tar.xz linux-dev-0ede73bc012c98fba244b33efbc42e48dd23ee9a.zip |
IB/uverbs: Extend uverbs_ioctl header with driver_id
Extending uverbs_ioctl header with driver_id and another reserved
field. driver_id should be used in order to identify the driver.
Since every driver could have its own parsing tree, this is necessary
for strace support.
Downstream patches take off the EXPERIMENTAL flag from the ioctl() IB
support and thus we add some reserved fields for future usage.
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_main.c')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 6e48b1f507cf..83e21f696bbc 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -526,6 +526,7 @@ static int hns_roce_register_device(struct hns_roce_dev *hr_dev) /* OTHERS */ ib_dev->get_port_immutable = hns_roce_port_immutable; + ib_dev->driver_id = RDMA_DRIVER_HNS; ret = ib_register_device(ib_dev, NULL); if (ret) { dev_err(dev, "ib_register_device failed!\n"); |