linux-toradex.git/include/linux/mlx5/transobj.h, branch v5.10-rc3

net/mlx5: Update transobj.c new cmd interface

2020-04-23T18:42:16+00:00

Do mass update of transobj.c to reuse newly introduced
mlx5_cmd_exec_in*() interfaces.

Signed-off-by: Leon Romanovsky

net/mlx5: Introduce new TIR creation core API

2019-04-24T19:33:37+00:00

Introducing new TIR creation core API which allows caller
to receive back from the call the full command outbox.

This comes as a preparation for the next patch that will
retrieve the TIR ICM address from the command outbox.

Signed-off-by: Ariel Levkovich 
Reviewed-by: Eli Cohen 
Reviewed-by: Mark Bloch 
Signed-off-by: Leon Romanovsky 
Signed-off-by: Saeed Mahameed

net/mlx5: Move SRQ functions to RDMA part

2018-12-04T07:14:30+00:00

There is no need to keep SRQ which is RDMA object in mlx5_core.
In this patch, we partially move the execution code, while next patches
will move table initialization/release logic too.

Reviewed-by: Mark Bloch 
Signed-off-by: Leon Romanovsky

net/mlx5: Remove dead transobj code

2018-12-04T07:14:15+00:00

Delete functions which are not called and not needed.

Reviewed-by: Mark Bloch 
Signed-off-by: Leon Romanovsky

net/mlx5e: Avoid unbounded peer devices when unpairing TC hairpin rules

2018-10-01T17:58:00+00:00

If the peer device was already unbound, then do not attempt to modify
it's resources, otherwise we will crash on dereferencing non-existing
device.

Fixes: 5c65c564c962 ("net/mlx5e: Support offloading TC NIC hairpin flows")
Signed-off-by: Alaa Hleihel 
Reviewed-by: Or Gerlitz 
Signed-off-by: Saeed Mahameed

net/mlx5: Eliminate query xsrq dead code

2018-03-30T23:16:17+00:00

1. This function is not used anywhere in mlx5 driver
2. It has a memcpy statement that makes no sense and produces build
warning with gcc8

drivers/net/ethernet/mellanox/mlx5/core/transobj.c: In function 'mlx5_core_query_xsrq':
drivers/net/ethernet/mellanox/mlx5/core/transobj.c:347:3: error: 'memcpy' source argument is the same as destination [-Werror=restrict]

Fixes: 01949d0109ee ("net/mlx5_core: Enable XRCs and SRQs when using ISSI > 0")
Reported-by: Arnd Bergmann 
Signed-off-by: Saeed Mahameed

mlx5_{ib,core}: Add query SQ state helper function

2018-03-28T00:17:28+00:00

Move query SQ state function from mlx5_ib to mlx5_core in order to
have it in shared code.

It will be used in a downstream patch from mlx5e.

Signed-off-by: Eran Ben Elisha 
Signed-off-by: Saeed Mahameed

net/mlx5: Enable setting hairpin queue size

2018-01-19T20:41:32+00:00

Allow to specify the size of the hairpin queues along with the
packet buffer data size from the core setup code.

If the driver doesn't provide this, the FW applies proper value that
matches the provided data size and a FW chosen RQ stride size.

Signed-off-by: Or Gerlitz 
Signed-off-by: Saeed Mahameed

net/mlx5: Vectorize the low level core hairpin object

2018-01-19T20:41:32+00:00

Enhance the hairpin setup code at the core to support a set of N
(RQ,SQ) pairs. This will be later used by the caller to set RSS
spreading among the different RQs.

Signed-off-by: Or Gerlitz 
Signed-off-by: Saeed Mahameed

net/mlx5: Hairpin pair core object setup

2018-01-09T05:40:48+00:00

Low level code to setup hairpin pair core object, deals with:
 - create hairpin RQs/SQs
 - destroy hairpin RQs/SQs
 - modifying hairpin RQs/SQs - pairing (rst2rdy) and unpairing (rdy2rst)

Unlike conventional RQs/SQs, the memory used for the packet and descriptor
buffers is allocated by the firmware and not the driver. The driver sets
the overall data size (log).

Signed-off-by: Or Gerlitz 
Signed-off-by: Saeed Mahameed