diff --git a/drivers/infiniband/hw/hfi1/rc.c b/drivers/infiniband/hw/hfi1/rc.c
index cb474a703b33..0bc43b67d0b8 100644
--- a/drivers/infiniband/hw/hfi1/rc.c
+++ b/drivers/infiniband/hw/hfi1/rc.c
@@ -402,6 +402,7 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 	char newreq;
 	int middle = 0;
 	int delta;
+	int err;
 
 	ps->s_txreq = get_txreq(ps->dev, qp);
 	if (IS_ERR(ps->s_txreq))
@@ -477,6 +478,35 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 				qp->s_flags |= RVT_S_WAIT_FENCE;
 				goto bail;
 			}
+			/*
+			 * Local operations are processed immediately
+			 * after all prior requests have completed
+			 */
+			if (wqe->wr.opcode == IB_WR_REG_MR ||
+			    wqe->wr.opcode == IB_WR_LOCAL_INV) {
+				if (qp->s_last != qp->s_cur)
+					goto bail;
+				if (++qp->s_cur == qp->s_size)
+					qp->s_cur = 0;
+				if (++qp->s_tail == qp->s_size)
+					qp->s_tail = 0;
+				if (wqe->wr.opcode == IB_WR_REG_MR)
+					err = rvt_fast_reg_mr(
+						qp, wqe->reg_wr.mr,
+						wqe->reg_wr.key,
+						wqe->reg_wr.access);
+				else
+					err = rvt_invalidate_rkey(
+						qp,
+						wqe->wr.ex.invalidate_rkey);
+				hfi1_send_complete(qp, wqe,
+						   err ? IB_WC_LOC_PROT_ERR
+						       : IB_WC_SUCCESS);
+				atomic_dec(&qp->local_ops_pending);
+				qp->s_hdrwords = 0;
+				goto done_free_tx;
+			}
+
 			newreq = 1;
 			qp->s_psn = wqe->psn;
 		}
@@ -491,6 +521,7 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 		switch (wqe->wr.opcode) {
 		case IB_WR_SEND:
 		case IB_WR_SEND_WITH_IMM:
+		case IB_WR_SEND_WITH_INV:
 			/* If no credit, return. */
 			if (!(qp->s_flags & RVT_S_UNLIMITED_CREDIT) &&
 			    cmp_msn(wqe->ssn, qp->s_lsn + 1) > 0) {
@@ -504,11 +535,17 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 			}
 			if (wqe->wr.opcode == IB_WR_SEND) {
 				qp->s_state = OP(SEND_ONLY);
-			} else {
+			} else if (wqe->wr.opcode == IB_WR_SEND_WITH_IMM) {
 				qp->s_state = OP(SEND_ONLY_WITH_IMMEDIATE);
 				/* Immediate data comes after the BTH */
 				ohdr->u.imm_data = wqe->wr.ex.imm_data;
 				hwords += 1;
+			} else {
+				qp->s_state = OP(SEND_ONLY_WITH_INVALIDATE);
+				/* Invalidate rkey comes after the BTH */
+				ohdr->u.ieth = cpu_to_be32(
+						wqe->wr.ex.invalidate_rkey);
+				hwords += 1;
 			}
 			if (wqe->wr.send_flags & IB_SEND_SOLICITED)
 				bth0 |= IB_BTH_SOLICITED;
@@ -671,11 +708,16 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 		}
 		if (wqe->wr.opcode == IB_WR_SEND) {
 			qp->s_state = OP(SEND_LAST);
-		} else {
+		} else if (wqe->wr.opcode == IB_WR_SEND_WITH_IMM) {
 			qp->s_state = OP(SEND_LAST_WITH_IMMEDIATE);
 			/* Immediate data comes after the BTH */
 			ohdr->u.imm_data = wqe->wr.ex.imm_data;
 			hwords += 1;
+		} else {
+			qp->s_state = OP(SEND_LAST_WITH_INVALIDATE);
+			/* invalidate data comes after the BTH */
+			ohdr->u.ieth = cpu_to_be32(wqe->wr.ex.invalidate_rkey);
+			hwords += 1;
 		}
 		if (wqe->wr.send_flags & IB_SEND_SOLICITED)
 			bth0 |= IB_BTH_SOLICITED;
diff --git a/drivers/infiniband/hw/hfi1/ruc.c b/drivers/infiniband/hw/hfi1/ruc.c
index a659aec3c3c6..76b9c9e42d86 100644
--- a/drivers/infiniband/hw/hfi1/ruc.c
+++ b/drivers/infiniband/hw/hfi1/ruc.c
@@ -372,6 +372,7 @@ static void ruc_loopback(struct rvt_qp *sqp)
 	int ret;
 	int copy_last = 0;
 	u32 to;
+	int local_ops = 0;
 
 	rcu_read_lock();
 
@@ -440,11 +441,32 @@ again:
 	sqp->s_sge.num_sge = wqe->wr.num_sge;
 	sqp->s_len = wqe->length;
 	switch (wqe->wr.opcode) {
+	case IB_WR_REG_MR:
+		if (rvt_fast_reg_mr(sqp, wqe->reg_wr.mr, wqe->reg_wr.key,
+				    wqe->reg_wr.access))
+			send_status = IB_WC_LOC_PROT_ERR;
+		local_ops = 1;
+		goto send_comp;
+
+	case IB_WR_LOCAL_INV:
+		if (rvt_invalidate_rkey(sqp, wqe->wr.ex.invalidate_rkey))
+			send_status = IB_WC_LOC_PROT_ERR;
+		local_ops = 1;
+		goto send_comp;
+
+	case IB_WR_SEND_WITH_INV:
+		if (!rvt_invalidate_rkey(qp, wqe->wr.ex.invalidate_rkey)) {
+			wc.wc_flags = IB_WC_WITH_INVALIDATE;
+			wc.ex.invalidate_rkey = wqe->wr.ex.invalidate_rkey;
+		}
+		goto send;
+
 	case IB_WR_SEND_WITH_IMM:
 		wc.wc_flags = IB_WC_WITH_IMM;
 		wc.ex.imm_data = wqe->wr.ex.imm_data;
 		/* FALLTHROUGH */
 	case IB_WR_SEND:
+send:
 		ret = hfi1_rvt_get_rwqe(qp, 0);
 		if (ret < 0)
 			goto op_err;
@@ -583,6 +605,10 @@ send_comp:
 flush_send:
 	sqp->s_rnr_retry = sqp->s_rnr_retry_cnt;
 	hfi1_send_complete(sqp, wqe, send_status);
+	if (local_ops) {
+		atomic_dec(&sqp->local_ops_pending);
+		local_ops = 0;
+	}
 	goto again;
 
 rnr_nak:
diff --git a/drivers/infiniband/hw/hfi1/uc.c b/drivers/infiniband/hw/hfi1/uc.c
index b7a25311bd7b..ef6c96cd3d68 100644
--- a/drivers/infiniband/hw/hfi1/uc.c
+++ b/drivers/infiniband/hw/hfi1/uc.c
@@ -77,6 +77,7 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 	u32 len;
 	u32 pmtu = qp->pmtu;
 	int middle = 0;
+	int err;
 
 	ps->s_txreq = get_txreq(ps->dev, qp);
 	if (IS_ERR(ps->s_txreq))
@@ -118,6 +119,29 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
 			clear_ahg(qp);
 			goto bail;
 		}
+		/*
+		 * Local operations are processed immediately
+		 * after all prior requests have completed.
+		 */
+		if (wqe->wr.opcode == IB_WR_REG_MR ||
+		    wqe->wr.opcode == IB_WR_LOCAL_INV) {
+			if (qp->s_last != qp->s_cur)
+				goto bail;
+			if (++qp->s_cur == qp->s_size)
+				qp->s_cur = 0;
+			if (wqe->wr.opcode == IB_WR_REG_MR)
+				err = rvt_fast_reg_mr(qp, wqe->reg_wr.mr,
+						      wqe->reg_wr.key,
+						      wqe->reg_wr.access);
+			else
+				err = rvt_invalidate_rkey(
+					qp, wqe->wr.ex.invalidate_rkey);
+			hfi1_send_complete(qp, wqe, err ? IB_WC_LOC_PROT_ERR
+							: IB_WC_SUCCESS);
+			atomic_dec(&qp->local_ops_pending);
+			qp->s_hdrwords = 0;
+			goto done_free_tx;
+		}
 		/*
 		 * Start a new request.
 		 */
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 84cc09a5eb67..57e0c0df073c 100644
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -306,7 +306,10 @@ const enum ib_wc_opcode ib_hfi1_wc_opcode[] = {
 	[IB_WR_SEND_WITH_IMM] = IB_WC_SEND,
 	[IB_WR_RDMA_READ] = IB_WC_RDMA_READ,
 	[IB_WR_ATOMIC_CMP_AND_SWP] = IB_WC_COMP_SWAP,
-	[IB_WR_ATOMIC_FETCH_AND_ADD] = IB_WC_FETCH_ADD
+	[IB_WR_ATOMIC_FETCH_AND_ADD] = IB_WC_FETCH_ADD,
+	[IB_WR_SEND_WITH_INV] = IB_WC_SEND,
+	[IB_WR_LOCAL_INV] = IB_WC_LOCAL_INV,
+	[IB_WR_REG_MR] = IB_WC_REG_MR
 };
 
 /*