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authorDon Hiatt <don.hiatt@intel.com>2017-02-08 05:28:19 -0800
committerDoug Ledford <dledford@redhat.com>2017-02-19 09:18:44 -0500
commit881fccb8640bdd3533f5a98a99991aae23a5106b (patch)
tree11468dab482e4ba83808a1083bfecbcca33a5e3c /include/rdma
parentdb069ecb5d4dcd297628d5ebc56dd22bdbab9729 (diff)
downloadlinux-881fccb8640bdd3533f5a98a99991aae23a5106b.tar.bz2
IB/hfi1: Add rvt_rnr_tbl_to_usec function
Return usec from an index into ib_rvt_rnr_table. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/rdmavt_qp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h
index 2f91fae8d23f..9767549ab42c 100644
--- a/include/rdma/rdmavt_qp.h
+++ b/include/rdma/rdmavt_qp.h
@@ -653,6 +653,7 @@ struct rvt_dev_info;
void rvt_comm_est(struct rvt_qp *qp);
int rvt_error_qp(struct rvt_qp *qp, enum ib_wc_status err);
void rvt_rc_error(struct rvt_qp *qp, enum ib_wc_status err);
+unsigned long rvt_rnr_tbl_to_usec(u32 index);
enum hrtimer_restart rvt_rc_rnr_retry(struct hrtimer *t);
void rvt_add_rnr_timer(struct rvt_qp *qp, u32 aeth);
void rvt_del_timers_sync(struct rvt_qp *qp);