netdev - [PATCH mlx5-next 1/3] net/mlx5: Exposing a new mini-CQE format

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Message-Id: <20180527104234.17261-2-leon@kernel.org>
Date:   Sun, 27 May 2018 13:42:32 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...lanox.com>
Cc:     Leon Romanovsky <leonro@...lanox.com>,
        RDMA mailing list <linux-rdma@...r.kernel.org>,
        Guy Levi <guyle@...lanox.com>,
        Yishai Hadas <yishaih@...lanox.com>,
        Yonatan Cohen <yonatanc@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        linux-netdev <netdev@...r.kernel.org>
Subject: [PATCH mlx5-next 1/3] net/mlx5: Exposing a new mini-CQE format

From: Yonatan Cohen <yonatanc@...lanox.com>

The new mini-CQE format includes byte-count, checksum
and stride index.

Reviewed-by: Yishai Hadas <yishaih@...lanox.com>
Reviewed-by: Guy Levi <guyle@...lanox.com>
Signed-off-by: Yonatan Cohen <yonatanc@...lanox.com>
Signed-off-by: Leon Romanovsky <leonro@...lanox.com>
---
 include/linux/mlx5/mlx5_ifc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index ee8e5a0d0acf..1ea2827e94be 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1160,7 +1160,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         flex_parser_protocols[0x20];
 	u8         reserved_at_560[0x20];
 
-	u8         reserved_at_580[0x3d];
+	u8         reserved_at_580[0x3c];
+	u8         mini_cqe_resp_stride_index[0x1];
 	u8         cqe_128_always[0x1];
 	u8         cqe_compression_128[0x1];
 	u8         cqe_compression[0x1];
-- 
2.14.3