netdev - [PATCH mlx5-next v1 1/5] net/mlx5: Introduce indirect-sw-encap ICM properties

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Message-ID: <107cca7dd6a932a1704abf6ebd1b801105546a8e.1701871118.git.leon@kernel.org>
Date: Wed,  6 Dec 2023 16:01:34 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Jason Gunthorpe <jgg@...dia.com>
Cc: Shun Hao <shunh@...dia.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-rdma@...r.kernel.org,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Saeed Mahameed <saeedm@...dia.com>
Subject: [PATCH mlx5-next v1 1/5] net/mlx5: Introduce indirect-sw-encap ICM properties

From: Shun Hao <shunh@...dia.com>

Add new fields for device memory capabilities, in order to support
creation of new ICM memory type of SW encap.

Signed-off-by: Shun Hao <shunh@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 include/linux/mlx5/mlx5_ifc.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 6f3631425f38..02b25dc36143 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1193,7 +1193,8 @@ struct mlx5_ifc_device_mem_cap_bits {
 	u8         log_sw_icm_alloc_granularity[0x6];
 	u8         log_steering_sw_icm_size[0x8];
 
-	u8         reserved_at_120[0x18];
+	u8         log_indirect_encap_sw_icm_size[0x8];
+	u8         reserved_at_128[0x10];
 	u8         log_header_modify_pattern_sw_icm_size[0x8];
 
 	u8         header_modify_sw_icm_start_address[0x40];
@@ -1204,7 +1205,11 @@ struct mlx5_ifc_device_mem_cap_bits {
 
 	u8         memic_operations[0x20];
 
-	u8         reserved_at_220[0x5e0];
+	u8         reserved_at_220[0x20];
+
+	u8         indirect_encap_sw_icm_start_address[0x40];
+
+	u8         reserved_at_280[0x580];
 };
 
 struct mlx5_ifc_device_event_cap_bits {
-- 
2.43.0