From: Xiao Yang <yangx.jy@fujitsu.com>
To: <linux-rdma@vger.kernel.org>, <jgg@nvidia.com>, <rpearsonhpe@gmail.com>
Cc: <leon@kernel.org>, <lizhijian@fujitsu.com>, <y-goto@fujitsu.com>,
<zyjzyj2000@gmail.com>, Xiao Yang <yangx.jy@fujitsu.com>
Subject: [PATCH v7 3/8] RDMA/rxe: Extend rxe user ABI to support atomic write
Date: Thu, 1 Dec 2022 14:37:07 +0000 [thread overview]
Message-ID: <1669905432-14-4-git-send-email-yangx.jy@fujitsu.com> (raw)
In-Reply-To: <1669905432-14-1-git-send-email-yangx.jy@fujitsu.com>
Define an atomic_wr array to store 8-byte value.
Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com>
---
include/uapi/rdma/rdma_user_rxe.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h
index 73f679dfd2df..d20d1ecf046f 100644
--- a/include/uapi/rdma/rdma_user_rxe.h
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -146,6 +146,7 @@ struct rxe_dma_info {
__u32 reserved;
union {
__DECLARE_FLEX_ARRAY(__u8, inline_data);
+ __DECLARE_FLEX_ARRAY(__u8, atomic_wr);
__DECLARE_FLEX_ARRAY(struct rxe_sge, sge);
};
};
--
2.34.1
next prev parent reply other threads:[~2022-12-01 14:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 14:37 [PATCH v7 0/8] RDMA/rxe: Add atomic write operation Xiao Yang
2022-12-01 14:37 ` [PATCH v7 1/8] RDMA: Extend RDMA user ABI to support atomic write Xiao Yang
2022-12-01 14:37 ` [PATCH v7 2/8] RDMA: Extend RDMA kernel " Xiao Yang
2022-12-01 14:37 ` Xiao Yang [this message]
2022-12-01 14:37 ` [PATCH v7 4/8] RDMA/rxe: Extend rxe packet format " Xiao Yang
2022-12-01 23:55 ` [PATCH v7 0/8] RDMA/rxe: Add atomic write operation Jason Gunthorpe
2022-12-02 5:37 ` Xiao Yang
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