diff options
| author | Ariel Levkovich | 2018-04-05 17:53:27 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2018-04-05 21:04:49 +0200 |
| commit | 24da00164f7a9c247d2224a54494d0e955199630 (patch) | |
| tree | d38b046ff1b7f6cefef6e70e0193eba9089d61fe /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | net/mlx5: Query device memory capabilities (diff) | |
| download | kernel-qcow2-linux-24da00164f7a9c247d2224a54494d0e955199630.tar.gz kernel-qcow2-linux-24da00164f7a9c247d2224a54494d0e955199630.tar.xz kernel-qcow2-linux-24da00164f7a9c247d2224a54494d0e955199630.zip | |
IB/mlx5: Device memory support in mlx5_ib
This patch adds the mlx5_ib driver implementation for the device
memory allocation API.
It implements the ib_device callbacks for allocation and deallocation
operations as well as a new mmap command support which allows mapping
an allocated device memory to a VMA.
The change also adds reporting of device memory maximum size and
alignment parameters reported in device capabilities.
The allocation/deallocation operations are using new firmware
commands to allocate MEMIC memory on the device.
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/net/ethernet/mellanox/mlx5/core/en_main.c')
0 files changed, 0 insertions, 0 deletions