diff options
| author |   Kaike Wan <kaike.wan@intel.com> | 2019-01-23 19:20:42 -0800 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2019-01-31 11:36:05 -0500 |
| commit | d22a207d74adb0b43742f83d025079207425928b (patch) | |
| tree | b6eb55ffdb389ceb19e28a01f050a13895f707c8 /drivers/infiniband/hw/hfi1/verbs.h | |
| parent | IB/hfi1: OPFN support discovery (diff) | |
| download | linux-dev-d22a207d74adb0b43742f83d025079207425928b.tar.xz linux-dev-d22a207d74adb0b43742f83d025079207425928b.zip | |
IB/hfi1: Add OPFN helper functions for TID RDMA feature
This patch adds the OPFN helper functions to initialize, encode, decode,
and reset OPFN parameters for the TID RDMA feature.
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/verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.h b/drivers/infiniband/hw/hfi1/verbs.h index 8834119184b3..c8baa1e38ff6 100644 --- a/drivers/infiniband/hw/hfi1/verbs.h +++ b/drivers/infiniband/hw/hfi1/verbs.h @@ -161,8 +161,13 @@ struct hfi1_qp_priv { struct hfi1_ctxtdata *rcd; /* QP's receive context */ u8 s_sc; /* SC[0..4] for next packet */ struct iowait s_iowait; + struct hfi1_opfn_data opfn; + struct tid_rdma_qp_params tid_rdma; struct rvt_qp *owner; u8 hdr_type; /* 9B or 16B */ + unsigned long tid_timer_timeout_jiffies; + u16 pkts_ps; /* packets per segment */ + u8 timeout_shift; /* account for number of packets per segment */ }; /* |