All of lore.kernel.org
 help / color / mirror / Atom feed
From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>,
	RDMA mailing list <linux-rdma@vger.kernel.org>,
	Guy Levi <guyle@mellanox.com>,
	Yishai Hadas <yishaih@mellanox.com>,
	Yonatan Cohen <yonatanc@mellanox.com>,
	Saeed Mahameed <saeedm@mellanox.com>,
	linux-netdev <netdev@vger.kernel.org>
Subject: [PATCH mlx5-next 1/3] net/mlx5: Exposing a new mini-CQE format
Date: Sun, 27 May 2018 13:42:32 +0300	[thread overview]
Message-ID: <20180527104234.17261-2-leon@kernel.org> (raw)
In-Reply-To: <20180527104234.17261-1-leon@kernel.org>

From: Yonatan Cohen <yonatanc@mellanox.com>

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

Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Guy Levi <guyle@mellanox.com>
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.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

  reply	other threads:[~2018-05-27 10:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-27 10:42 [PATCH rdma-next 0/3] Introduce new mlx5 CQE format Leon Romanovsky
2018-05-27 10:42 ` Leon Romanovsky [this message]
2018-05-29 21:01   ` [PATCH mlx5-next 1/3] net/mlx5: Exposing a new mini-CQE format Saeed Mahameed
2018-05-29 21:35     ` Jason Gunthorpe
2018-05-27 10:42 ` [PATCH rdma-next 2/3] IB/mlx5: Refactor CQE compression response Leon Romanovsky
2018-05-27 10:42 ` [PATCH rdma-next 3/3] IB/mlx5: Introduce a new mini-CQE format Leon Romanovsky
2018-05-28 16:11   ` Jason Gunthorpe
2018-05-28 16:52     ` Yishai Hadas
2018-05-28 17:00       ` Jason Gunthorpe
2018-05-29 20:05 ` [PATCH rdma-next 0/3] Introduce new mlx5 CQE format Jason Gunthorpe

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180527104234.17261-2-leon@kernel.org \
    --to=leon@kernel.org \
    --cc=dledford@redhat.com \
    --cc=guyle@mellanox.com \
    --cc=jgg@mellanox.com \
    --cc=leonro@mellanox.com \
    --cc=linux-rdma@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=saeedm@mellanox.com \
    --cc=yishaih@mellanox.com \
    --cc=yonatanc@mellanox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.