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| author | Kaike Wan <kaike.wan@intel.com> | 2019-01-23 19:21:11 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-01-31 11:37:34 -0500 |
| commit | 48a615dc00aed68d58244b835b10eb3244aae31d (patch) | |
| tree | c6b2f42433e0d0b8abd2f6fd6c16bf0f7aa4168f /drivers/infiniband/hw/hfi1/tid_rdma.h | |
| parent | ddf922c31fedd19c5b89a269c35e5c8b68c64327 (diff) | |
| download | linux-stable-48a615dc00aed68d58244b835b10eb3244aae31d.tar.gz linux-stable-48a615dc00aed68d58244b835b10eb3244aae31d.tar.bz2 linux-stable-48a615dc00aed68d58244b835b10eb3244aae31d.zip | |
IB/hfi1: Integrate OPFN into RC transactions
OPFN parameter negotiation allows a pair of connected RC QPs to exchange
a set of parameters in succession. This negotiation does not commence
till the first ULP request. Because OPFN operations are operations
private to the driver, they do not generate user completions or put the
QP into error when they run out of retries. This patch integrates the
OPFN protocol into the transactions of an RC QP.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/tid_rdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/tid_rdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.h b/drivers/infiniband/hw/hfi1/tid_rdma.h index 18c6d4333f1e..ee8151558e3f 100644 --- a/drivers/infiniband/hw/hfi1/tid_rdma.h +++ b/drivers/infiniband/hw/hfi1/tid_rdma.h @@ -35,5 +35,6 @@ int hfi1_kern_exp_rcv_init(struct hfi1_ctxtdata *rcd, int reinit); int hfi1_qp_priv_init(struct rvt_dev_info *rdi, struct rvt_qp *qp, struct ib_qp_init_attr *init_attr); +void hfi1_qp_priv_tid_free(struct rvt_dev_info *rdi, struct rvt_qp *qp); #endif /* HFI1_TID_RDMA_H */ |