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From: Yishai Hadas <yishaih@mellanox.com>
To: linux-rdma@vger.kernel.org, jgg@mellanox.com, dledford@redhat.com
Cc: saeedm@mellanox.com, yishaih@mellanox.com, maorg@mellanox.com,
	michaelgur@mellanox.com, netdev@vger.kernel.org
Subject: [PATCH rdma-next 01/10] net/mlx5: Expose relaxed ordering bits
Date: Wed,  8 Jan 2020 20:05:31 +0200
Message-ID: <1578506740-22188-2-git-send-email-yishaih@mellanox.com> (raw)
In-Reply-To: <1578506740-22188-1-git-send-email-yishaih@mellanox.com>

From: Michael Guralnik <michaelgur@mellanox.com>

Expose relaxed ordering bits in HCA capability and mkey context structs.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
---
 include/linux/mlx5/mlx5_ifc.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5d54fcc..8edcca4 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         log_max_cq[0x5];
 
 	u8         log_max_eq_sz[0x8];
-	u8         reserved_at_e8[0x2];
+	u8         relaxed_ordering_write[0x1];
+	u8         relaxed_ordering_read[0x1];
 	u8         log_max_mkey[0x6];
 	u8         reserved_at_f0[0x8];
 	u8         dump_fill_mkey[0x1];
@@ -3271,7 +3272,9 @@ struct mlx5_ifc_mkc_bits {
 
 	u8         translations_octword_size[0x20];
 
-	u8         reserved_at_1c0[0x1b];
+	u8         reserved_at_1c0[0x19];
+	u8         relaxed_ordering_read[0x1];
+	u8         reserved_at_1d9[0x1];
 	u8         log_page_size[0x5];
 
 	u8         reserved_at_1e0[0x20];
-- 
1.8.3.1


  reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-08 18:05 [PATCH rdma-next 00/10] Relaxed ordering memory regions Yishai Hadas
2020-01-08 18:05 ` Yishai Hadas [this message]
2020-01-08 18:05 ` [PATCH rdma-next 02/10] RDMA/core: Add UVERBS_METHOD_ASYNC_EVENT_ALLOC Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 03/10] RDMA/core: Remove ucontext_lock from the uverbs_destry_ufile_hw() path Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 04/10] RDMA/uverbs: Add ioctl command to get a device context Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 05/10] RDMA/uverbs: Verify MR access flags Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 06/10] RDMA/core: Add optional access flags range Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 07/10] RDMA/efa: Allow passing of optional access flags for MR registration Yishai Hadas
2020-01-21 16:37   ` Gal Pressman
2020-01-21 16:57     ` Yishai Hadas
2020-01-22  7:51       ` Gal Pressman
2020-01-08 18:05 ` [PATCH rdma-next 08/10] RDMA/uverbs: Add new relaxed ordering memory region access flag Yishai Hadas
2020-01-09  9:38   ` Sergei Shtylyov
2020-01-15 18:05   ` Jason Gunthorpe
2020-01-08 18:05 ` [PATCH rdma-next 09/10] RDMA/core: Add the core support field to METHOD_GET_CONTEXT Yishai Hadas
2020-01-08 18:05 ` [PATCH rdma-next 10/10] RDMA/mlx5: Set relaxed ordering when requested Yishai Hadas
2020-01-15 18:08 ` [PATCH rdma-next 00/10] Relaxed ordering memory regions Jason Gunthorpe
2020-01-16  9:20   ` Leon Romanovsky
2020-01-16 20:11     ` Jason Gunthorpe

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