linux-kernel - [RFC PATCH v3 6/7] RDMA/rxe: Enable RDMA FLUSH capability for rxe device

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Message-ID: <20220315101845.4166983-7-lizhijian@fujitsu.com>
Date:   Tue, 15 Mar 2022 18:18:44 +0800
From:   Li Zhijian <lizhijian@...itsu.com>
To:     <linux-rdma@...r.kernel.org>, <zyjzyj2000@...il.com>,
        <jgg@...pe.ca>, <aharonl@...dia.com>, <leon@...nel.org>,
        <tom@...pey.com>, <tomasz.gromadzki@...el.com>
CC:     <linux-kernel@...r.kernel.org>, <mbloch@...dia.com>,
        <liangwenpeng@...wei.com>, <yangx.jy@...itsu.com>,
        <y-goto@...itsu.com>, <rpearsonhpe@...il.com>,
        <dan.j.williams@...el.com>, Li Zhijian <lizhijian@...itsu.com>
Subject: [RFC PATCH v3 6/7] RDMA/rxe: Enable RDMA FLUSH capability for rxe device

Now we are ready to enable RDMA FLUSH capability for RXE.
It can support Global Visibility and Persistence placement types.

Signed-off-by: Li Zhijian <lizhijian@...itsu.com>
---
V2: adjust patch's order. move it here from [04/10]
---
 drivers/infiniband/sw/rxe/rxe_param.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_param.h b/drivers/infiniband/sw/rxe/rxe_param.h
index 918270e34a35..281e1977b147 100644
--- a/drivers/infiniband/sw/rxe/rxe_param.h
+++ b/drivers/infiniband/sw/rxe/rxe_param.h
@@ -53,7 +53,9 @@ enum rxe_device_param {
 					| IB_DEVICE_ALLOW_USER_UNREG
 					| IB_DEVICE_MEM_WINDOW
 					| IB_DEVICE_MEM_WINDOW_TYPE_2A
-					| IB_DEVICE_MEM_WINDOW_TYPE_2B,
+					| IB_DEVICE_MEM_WINDOW_TYPE_2B
+					| IB_DEVICE_PLT_GLOBAL_VISIBILITY
+					| IB_DEVICE_PLT_PERSISTENT,
 	RXE_MAX_SGE			= 32,
 	RXE_MAX_WQE_SIZE		= sizeof(struct rxe_send_wqe) +
 					  sizeof(struct ib_sge) * RXE_MAX_SGE,
-- 
2.31.1