netdev - [PATCH mlx5-next 8/9] net/mlx5: Add release all pages capability bit

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Date:   Fri, 24 Apr 2020 12:45:09 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     Saeed Mahameed <saeedm@...lanox.com>,
        Leon Romanovsky <leonro@...lanox.com>
Cc:     netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        Eran Ben Elisha <eranbe@...lanox.com>,
        Moshe Shemesh <moshe@...lanox.com>
Subject: [PATCH mlx5-next 8/9] net/mlx5: Add release all pages capability bit

From: Eran Ben Elisha <eranbe@...lanox.com>

Add a bit in HCA capabilities layout to indicate if release all pages is
supported.

Signed-off-by: Eran Ben Elisha <eranbe@...lanox.com>
Reviewed-by: Moshe Shemesh <moshe@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 include/linux/mlx5/mlx5_ifc.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 6a6bb5dc7916..fb243848132d 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1244,7 +1244,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         reserved_at_130[0xa];
 	u8         log_max_ra_res_dc[0x6];
 
-	u8         reserved_at_140[0x9];
+	u8         reserved_at_140[0x6];
+	u8         release_all_pages[0x1];
+	u8         reserved_at_147[0x2];
 	u8         roce_accl[0x1];
 	u8         log_max_ra_req_qp[0x6];
 	u8         reserved_at_150[0xa];
-- 
2.25.3