diff options
| author | Michael Margolin <mrgolin@amazon.com> | 2024-10-15 17:42:42 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-10-21 13:58:07 -0300 |
| commit | 48931f65e9f785b65244550cc8f0c8bf9eab7acd (patch) | |
| tree | 216c8b953247aa64dac5f002d94c31a9ae696107 /drivers/infiniband/hw/efa/efa_verbs.c | |
| parent | 1e7b86f1b26ba5737481a403a26bb6182792a931 (diff) | |
| download | lwn-48931f65e9f785b65244550cc8f0c8bf9eab7acd.tar.gz lwn-48931f65e9f785b65244550cc8f0c8bf9eab7acd.zip | |
RDMA/efa: Add option to set QP service level on create
Using modify QP with AH attributes and IB_QP_AV flag set doesn't make
much sense for connectionless QP types like SRD. Add SL parameter to EFA
create QP user ABI and pass it to the device.
Link: https://patch.msgid.link/r/20241015174242.3490-3-mrgolin@amazon.com
Reviewed-by: Firas Jahjah <firasj@amazon.com>
Reviewed-by: Yonatan Nachum <ynachum@amazon.com>
Signed-off-by: Michael Margolin <mrgolin@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_verbs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c index feb04cfdb8da..ca3af866a5df 100644 --- a/drivers/infiniband/hw/efa/efa_verbs.c +++ b/drivers/infiniband/hw/efa/efa_verbs.c @@ -676,7 +676,7 @@ int efa_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr, goto err_out; } - if (cmd.comp_mask || !is_reserved_cleared(cmd.reserved_90)) { + if (cmd.comp_mask || !is_reserved_cleared(cmd.reserved_98)) { ibdev_dbg(&dev->ibdev, "Incompatible ABI params, unknown fields in udata\n"); err = -EINVAL; @@ -732,6 +732,8 @@ int efa_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr, create_qp_params.rq_base_addr = qp->rq_dma_addr; } + create_qp_params.sl = cmd.sl; + if (cmd.flags & EFA_CREATE_QP_WITH_UNSOLICITED_WRITE_RECV) create_qp_params.unsolicited_write_recv = true; |