linux.git/drivers/infiniband/hw/i40iw, branch master

RDMA/core: Add the function ib_mtu_int_to_enum

2017-01-24T20:34:22+00:00

As the functionality to convert the MTU from a number to enum_ib_mtu is ubiquitous, define a dedicated function and remove the duplicated code. Signed-off-by: Ram Amrani Reviewed-by: Leon Romanovsky Signed-off-by: Doug Ledford

i40iw: Set 128B as the only supported RQ WQE size

2016-12-22T16:36:12+00:00

RQ WQE size other than 128B is not supported. Correct RQ size calculation to use 128B only. Since this breaks ABI, add additional code to provide compatibility with v4 user provider, libi40iw. Signed-off-by: Chien Tin Tung Signed-off-by: Henry Orosco Signed-off-by: Doug Ledford

Merge branch 'mlx' into merge-test

2016-12-14T19:44:25+00:00

Merge branches 'chelsio', 'debug-cleanup', 'hns' and 'i40iw' into merge-test

2016-12-14T19:43:14+00:00

IB/core: Let create_ah return extended response to user

2016-12-13T18:38:27+00:00

Add struct ib_udata to the signature of create_ah callback that is implemented by IB device drivers. This allows HW drivers to return extra data to the userspace library. This patch prepares the ground for mlx5 driver to resolve destination mac address for a given GID and return it to userspace. This patch was previously submitted by Knut Omang as a part of the patch set to support Oracle's Infiniband HCA (SIF). Signed-off-by: Knut Omang Signed-off-by: Moni Shoua Reviewed-by: Yishai Hadas Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford

i40iw: Reorganize structures to align with HW capabilities

2016-12-12T22:20:29+00:00

Some resources are incorrectly organized and at odds with HW capabilities. Specifically, ILQ, IEQ, QPs, MSS, QOS and statistics belong in a VSI. Signed-off-by: Faisal Latif Signed-off-by: Mustafa Ismail Signed-off-by: Henry Orosco Signed-off-by: Doug Ledford

i40iw: Fix incorrect check for error

2016-12-12T22:20:29+00:00

In i40iw_ieq_handle_partial() the check for !status is incorrect. Signed-off-by: Mustafa Ismail Signed-off-by: Henry Orosco Signed-off-by: Doug Ledford

i40iw: Assign MSS only when it is a new MTU

2016-12-12T22:20:28+00:00

Currently we are changing the MSS regardless of whether there is a change or not in MTU. Fix to make the assignment of MSS dependent on an MTU change. Signed-off-by: Mustafa Ismail Signed-off-by: Henry Orosco Signed-off-by: Shiraz Saleem Signed-off-by: Doug Ledford

i40iw: Fix race condition in terminate timer's handler

2016-12-12T22:20:28+00:00

Add a QP reference when terminate timer is started to ensure the destroy QP doesn't race ahead to free the QP while it is being referenced in the terminate timer's handler. Signed-off-by: Shiraz Saleem Signed-off-by: Doug Ledford

i40iw: Fix memory leak in CQP destroy when in reset

2016-12-12T22:20:27+00:00

On a device close, the control QP (CQP) is destroyed by calling cqp_destroy which destroys the CQP and frees its SD buffer memory. However, if the reset flag is true, cqp_destroy is never called and leads to a memory leak on SD buffer memory. Fix this by always calling cqp_destroy, on device close, regardless of reset. The exception to this when CQP create fails. In this case, the SD buffer memory is already freed on an error check and there is no need to call cqp_destroy. Signed-off-by: Mustafa Ismail Signed-off-by: Shiraz Saleem Signed-off-by: Doug Ledford