diff options
| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2018-11-28 10:22:31 -0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-12-06 19:59:47 -0700 |
| commit | 5190f052a3654aa1120ea4f9ff3bfac430459893 (patch) | |
| tree | 42d773c9138e453717dd06237944a3d479d8c6f6 /drivers/infiniband/sw | |
| parent | d2e9ace47aac92a465c4ad8e0cd1f5f8422a117e (diff) | |
| download | lwn-5190f052a3654aa1120ea4f9ff3bfac430459893.tar.gz lwn-5190f052a3654aa1120ea4f9ff3bfac430459893.zip | |
IB/hfi1: Allow the driver to initialize QP priv struct
This patch adds an interface to allow the driver to initialize the QP priv
struct when the QP is created and after the qpn has been assigned. A
field is added to the QP priv struct to reference the rcd and two new
files are added to contain the function to initialize the rcd field so
that more TID RDMA related code can be added here later.
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 1735deb1a9d4..a1bd8cfc2c25 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1,5 +1,5 @@ /* - * Copyright(c) 2016, 2017 Intel Corporation. + * Copyright(c) 2016 - 2018 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -1094,6 +1094,13 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, qp->ibqp.qp_num = err; qp->port_num = init_attr->port_num; rvt_init_qp(rdi, qp, init_attr->qp_type); + if (rdi->driver_f.qp_priv_init) { + err = rdi->driver_f.qp_priv_init(rdi, qp, init_attr); + if (err) { + ret = ERR_PTR(err); + goto bail_rq_wq; + } + } break; default: |