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| author | Ariel Levkovich | 2018-04-05 17:53:24 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2018-04-05 19:16:39 +0200 |
| commit | bee76d7ab5d270919e80e4764df7cd7e4f06ed24 (patch) | |
| tree | d8ba6c8ddbc8aa781427f4c0081e8d05b47fb2d9 /drivers/cpufreq/tango-cpufreq.c | |
| parent | IB/uverbs: Add device memory capabilities reporting (diff) | |
| download | kernel-qcow2-linux-bee76d7ab5d270919e80e4764df7cd7e4f06ed24.tar.gz kernel-qcow2-linux-bee76d7ab5d270919e80e4764df7cd7e4f06ed24.tar.xz kernel-qcow2-linux-bee76d7ab5d270919e80e4764df7cd7e4f06ed24.zip | |
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 'drivers/cpufreq/tango-cpufreq.c')
0 files changed, 0 insertions, 0 deletions