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From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Moshe Shemesh <moshe@nvidia.com>,
	Leon Romanovsky <leonro@nvidia.com>,
	Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 06/16] net/mlx5: Change release_all_pages cap bit location
Date: Wed,  9 Mar 2022 13:37:45 -0800	[thread overview]
Message-ID: <20220309213755.610202-7-saeed@kernel.org> (raw)
In-Reply-To: <20220309213755.610202-1-saeed@kernel.org>

From: Moshe Shemesh <moshe@nvidia.com>

mlx5 FW has changed release_all_pages cap bit by one bit offset to
reflect a fix in the FW flow for release_all_pages. The driver should
use the new bit to ensure it calls release_all_pages only if the FW fix
is there.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.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 ea65131835ab..69985e4d8dfe 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1419,8 +1419,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         reserved_at_130[0xa];
 	u8         log_max_ra_res_dc[0x6];
 
-	u8         reserved_at_140[0x6];
+	u8         reserved_at_140[0x5];
 	u8         release_all_pages[0x1];
+	u8         must_not_use[0x1];
 	u8         reserved_at_147[0x2];
 	u8         roce_accl[0x1];
 	u8         log_max_ra_req_qp[0x6];
-- 
2.35.1


  parent reply	other threads:[~2022-03-09 21:38 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-09 21:37 [pull request][net-next 00/16] mlx5 updates 2022-03-09 Saeed Mahameed
2022-03-09 21:37 ` [net-next 01/16] net/mlx5e: TC, Fix use after free in mlx5e_clone_flow_attr_for_post_act() Saeed Mahameed
2022-03-10 22:50   ` patchwork-bot+netdevbpf
2022-03-09 21:37 ` [net-next 02/16] net/mlx5: Add command failures data to debugfs Saeed Mahameed
2022-03-09 21:37 ` [net-next 03/16] net/mlx5: Remove redundant notify fail on give pages Saeed Mahameed
2022-03-09 21:37 ` [net-next 04/16] net/mlx5: Remove redundant error " Saeed Mahameed
2022-03-09 21:37 ` [net-next 05/16] net/mlx5: Remove redundant error on reclaim pages Saeed Mahameed
2022-03-09 21:37 ` Saeed Mahameed [this message]
2022-03-09 21:37 ` [net-next 07/16] net/mlx5: Move debugfs entries to separate struct Saeed Mahameed
2022-03-09 21:37 ` [net-next 08/16] net/mlx5: Add pages debugfs Saeed Mahameed
2022-03-09 21:37 ` [net-next 09/16] net/mlx5: Add debugfs counters for page commands failures Saeed Mahameed
2022-03-09 21:37 ` [net-next 10/16] net/mlx5: DR, Align mlx5dv_dr API vport action with FW behavior Saeed Mahameed
2022-03-09 21:37 ` [net-next 11/16] net/mlx5: DR, Add support for matching on Internet Header Length (IHL) Saeed Mahameed
2022-03-09 21:37 ` [net-next 12/16] net/mlx5: DR, Remove unneeded comments Saeed Mahameed
2022-03-09 21:37 ` [net-next 13/16] net/mlx5: DR, Fix handling of different actions on the same STE in STEv1 Saeed Mahameed
2022-03-09 21:37 ` [net-next 14/16] net/mlx5: DR, Rename action modify fields to reflect naming in HW spec Saeed Mahameed
2022-03-09 21:37 ` [net-next 15/16] net/mlx5: DR, Refactor ste_ctx handling for STE v0/1 Saeed Mahameed
2022-03-09 21:37 ` [net-next 16/16] net/mlx5: DR, Add support for ConnectX-7 steering Saeed Mahameed

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