linux-toradex.git/include/linux/mlx5/driver.h, branch v4.1

net/mlx5_core: Extend struct mlx5_interface to support multiple protocols

2015-04-02T20:33:43+00:00

Preparation for ethernet driver.

Signed-off-by: Achiad Shochat 
Signed-off-by: Saeed Mahameed 
Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: Move completion eqs from mlx5_ib to mlx5_core

2015-04-02T20:33:42+00:00

Preparation for ethernet driver.
These functions will be used in drivers other than mlx5_ib.

Signed-off-by: Achiad Shochat 
Signed-off-by: Saeed Mahameed 
Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: Fix Mellanox copyright note

2015-04-02T20:33:42+00:00

Signed-off-by: Achiad Shochat 
Signed-off-by: Saeed Mahameed 
Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: Use coherent memory for command interface page

2015-04-02T20:33:41+00:00

Use coherent memory for the commands descriptor page. Take measures to make
sure the page is aligned to MLX5_ADAPTER_PAGE_SIZE as required by the hardware.

Reported-by: Yevgeny Kliteynik 
Signed-off-by: Eli Cohen 
Signed-off-by: Saeed Mahameed 
Signed-off-by: David S. Miller

IB/mlx5: Page faults handling infrastructure

2014-12-16T02:19:03+00:00

* Refactor MR registration and cleanup, and fix reg_pages accounting.
* Create a work queue to handle page fault events in a kthread context.
* Register a fault handler to get events from the core for each QP.

The registered fault handler is empty in this patch, and only a later
patch implements it.

Signed-off-by: Sagi Grimberg 
Signed-off-by: Shachar Raindel 
Signed-off-by: Haggai Eran 
Signed-off-by: Roland Dreier

mlx5_core: Add support for page faults events and low level handling

2014-12-16T02:18:59+00:00

* Add a handler function pointer in the mlx5_core_qp struct for page
  fault events. Handle page fault events by calling the handler
  function, if not NULL.
* Add on-demand paging capability query command.
* Export command for resuming QPs after page faults.
* Add various constants related to paging support.

Signed-off-by: Sagi Grimberg 
Signed-off-by: Shachar Raindel 
Signed-off-by: Haggai Eran 
Signed-off-by: Roland Dreier

mlx5: don't duplicate kvfree()

2014-11-21T19:58:18+00:00

Signed-off-by: Al Viro 
Acked-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: Identify resources by their type

2014-10-03T22:42:32+00:00

This patch puts a common part as the first field of mlx5_core_qp. This field is
used to identify which resource generated an event. This is required since upcoming
new resource types such as DC targets are allocated for the same numerical space
as regular QPs and may generate the same events. By searching the resource in the
same table we can then look at the common field to identify the resource.

Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: use set/get macros in device caps

2014-10-03T22:42:32+00:00

Transform device capabilities related commands to use set/get macros to
manipulate command mailboxes.

Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller

net/mlx5_core: Use hardware registers description header file

2014-10-03T22:42:31+00:00

Add an auto generated header file that describes hardware registers along with
set of macros that set/get values. The macros do static checks to avoid
overflow, handle endianess, and overall provide a clean way to code commands.
Currently the header file is small and we will add structs as we make use of
the macros.
A few commands were removed from the commands enum since they are not supported
currently and will be added when support is available.

Signed-off-by: Eli Cohen 
Signed-off-by: David S. Miller