From: Mike Marciniszyn <mike.marciniszyn@intel.com>
Date: Thu, 19 Dec 2019 21:19:34 +0000 (-0500)
Subject: IB/rdmavt: Correct comments in rdmavt_qp.h header
X-Git-Tag: v5.15~4580^2~97
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ad6429d2713924afe10cd960535600b241560a3;p=platform%2Fkernel%2Flinux-starfive.git

IB/rdmavt: Correct comments in rdmavt_qp.h header

Comments need to be with the definition of rvt_restart_sge().

Other comments were duplicated in sw/rdmavt/rc.c and were removed.

Fixes: 385156c5f2a6 ("IB/hfi: Move RC functions into a header file")
Link: https://lore.kernel.org/r/20191219211934.58387.88014.stgit@awfm-01.aw.intel.com
Reviewed-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
---

diff --git a/drivers/infiniband/sw/rdmavt/rc.c b/drivers/infiniband/sw/rdmavt/rc.c
index 890d7b7..977906c 100644
--- a/drivers/infiniband/sw/rdmavt/rc.c
+++ b/drivers/infiniband/sw/rdmavt/rc.c
@@ -195,7 +195,14 @@ void rvt_get_credit(struct rvt_qp *qp, u32 aeth)
 }
 EXPORT_SYMBOL(rvt_get_credit);
 
-/* rvt_restart_sge - rewind the sge state for a wqe */
+/**
+ * rvt_restart_sge - rewind the sge state for a wqe
+ * @ss: the sge state pointer
+ * @wqe: the wqe to rewind
+ * @len: the data length from the start of the wqe in bytes
+ *
+ * Returns the remaining data length.
+ */
 u32 rvt_restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)
 {
 	ss->sge = wqe->sg_list[0];
diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h
index b550ae8..0d5c70e 100644
--- a/include/rdma/rdmavt_qp.h
+++ b/include/rdma/rdmavt_qp.h
@@ -640,34 +640,14 @@ static inline int rvt_cmp_msn(u32 a, u32 b)
 	return (((int)a) - ((int)b)) << 8;
 }
 
-/**
- * rvt_compute_aeth - compute the AETH (syndrome + MSN)
- * @qp: the queue pair to compute the AETH for
- *
- * Returns the AETH.
- */
 __be32 rvt_compute_aeth(struct rvt_qp *qp);
 
-/**
- * rvt_get_credit - flush the send work queue of a QP
- * @qp: the qp who's send work queue to flush
- * @aeth: the Acknowledge Extended Transport Header
- *
- * The QP s_lock should be held.
- */
 void rvt_get_credit(struct rvt_qp *qp, u32 aeth);
 
-/**
- * rvt_restart_sge - rewind the sge state for a wqe
- * @ss: the sge state pointer
- * @wqe: the wqe to rewind
- * @len: the data length from the start of the wqe in bytes
- *
- * Returns the remaining data length.
- */
 u32 rvt_restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len);
 
 /**
+ * rvt_div_round_up_mtu - round up divide
  * @qp - the qp pair
  * @len - the length
  *