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IB/uverbs: Extend uverbs_ioctl header with driver_id

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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>
This commit is contained in:
Matan Barak
2018-03-19 15:02:34 +02:00
committed by Jason Gunthorpe
parent 1f7ff9d5d3
commit 0ede73bc01
21 changed files with 48 additions and 6 deletions
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1
drivers/infiniband/hw/bnxt_re/main.c
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@@ -619,6 +619,7 @@ static int bnxt_re_register_ib(struct bnxt_re_dev *rdev)
ibdev->get_hw_stats = bnxt_re_ib_get_hw_stats;
ibdev->alloc_hw_stats = bnxt_re_ib_alloc_hw_stats;
ibdev->driver_id = RDMA_DRIVER_BNXT_RE;
return ib_register_device(ibdev, NULL);
}