103 Commits

Author	SHA1	Message	Date
Yishai Hadas	7efce3691d	IB/mlx5: Add obj create and destroy functionality ... Add support to create and destroy firmware objects via the DEVX interface. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>	2018-06-19 10:53:02 -06:00
Yishai Hadas	8aa8c95ce4	IB/mlx5: Add support for DEVX general command ... Add support to run general firmware command via the DEVX interface. A command that works on some object (e.g. CQ, WQ, etc.) will be added in next patches while maintaining the required object lock. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>	2018-06-19 10:53:02 -06:00
Yishai Hadas	a8b92ca1b0	IB/mlx5: Introduce DEVX ... Introduce DEVX to enable direct device commands in downstream patches from this series. In that mode of work the firmware manages the isolation between processes' resources and as such a DEVX user id is created and assigned to the given user context upon allocation request. A capability check is done to make sure that this feature is really supported by the firmware prior to creating the DEVX user id. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>	2018-06-19 10:53:02 -06:00