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| author | Ariel Levkovich <lariel@mellanox.com> | 2018-04-05 18:53:24 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-04-05 20:16:39 +0300 |
| commit | bee76d7ab5d270919e80e4764df7cd7e4f06ed24 (patch) | |
| tree | d8ba6c8ddbc8aa781427f4c0081e8d05b47fb2d9 /include/rdma/uverbs_ioctl.h | |
| parent | 1d8eeb9f6a6e0d8ac43a54fd95126044bf8d6695 (diff) | |
| download | linux-bee76d7ab5d270919e80e4764df7cd7e4f06ed24.tar.xz | |
IB/uverbs: Add alloc/free dm uverbs ioctl support
This change adds uverbs support for allocation/freeing
of device memory commands.
A new uverbs object is defined of type idr to represent
and track the new resource type allocation per context.
The API requires provider driver to implement 2 new ib_device
callbacks - one for allocation and one for deallocation which
return and accept (respectively) the ib_dm object which represents
the allocated memory on the device.
The support is added via the ioctl command infrastructure
only.
Signed-off-by: Ariel Levkovich <lariel@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma/uverbs_ioctl.h')
0 files changed, 0 insertions, 0 deletions