netdev - [net-next 06/16] net/mlx5: Change release_all

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Message-Id: <20220309213755.610202-7-saeed@kernel.org>
Date:   Wed,  9 Mar 2022 13:37:45 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Moshe Shemesh <moshe@...dia.com>,
        Leon Romanovsky <leonro@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next 06/16] net/mlx5: Change release_all_pages cap bit location

From: Moshe Shemesh <moshe@...dia.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@...dia.com>
Reviewed-by: Leon Romanovsky <leonro@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.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