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Message-ID: <20221206185119.380138-2-shayd@nvidia.com>
Date: Tue, 6 Dec 2022 20:51:12 +0200
From: Shay Drory <shayd@...dia.com>
To: <netdev@...r.kernel.org>, <kuba@...nel.org>, <davem@...emloft.net>
CC: <danielj@...dia.com>, <yishaih@...dia.com>, <jiri@...dia.com>,
<saeedm@...dia.com>, <parav@...dia.com>
Subject: [PATCH net-next V4 1/8] net/mlx5: Introduce IFC bits for migratable
From: Yishai Hadas <yishaih@...dia.com>
Introduce IFC related capabilities to enable setting VF to be able to
perform live migration. e.g.: to be migratable.
Signed-off-by: Yishai Hadas <yishaih@...dia.com>
Reviewed-by: Mark Bloch <mbloch@...dia.com>
Acked-by: Saeed Mahameed <saeedm@...dia.com>
---
include/linux/mlx5/mlx5_ifc.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5a4e914e2a6f..2093131483c7 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -68,6 +68,7 @@ enum {
MLX5_SET_HCA_CAP_OP_MOD_ODP = 0x2,
MLX5_SET_HCA_CAP_OP_MOD_ATOMIC = 0x3,
MLX5_SET_HCA_CAP_OP_MOD_ROCE = 0x4,
+ MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE2 = 0x20,
MLX5_SET_HCA_CAP_OP_MODE_PORT_SELECTION = 0x25,
};
@@ -1875,7 +1876,10 @@ struct mlx5_ifc_cmd_hca_cap_bits {
};
struct mlx5_ifc_cmd_hca_cap_2_bits {
- u8 reserved_at_0[0xa0];
+ u8 reserved_at_0[0x80];
+
+ u8 migratable[0x1];
+ u8 reserved_at_81[0x1f];
u8 max_reformat_insert_size[0x8];
u8 max_reformat_insert_offset[0x8];
--
2.38.1
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