diff mbox series

[mlx5-next,1/5] net/mlx5: Add structures layout for new MCAM access reg groups

Message ID 20191120222128.29646-2-saeedm@mellanox.com
State Awaiting Upstream
Delegated to: David Miller
Headers show
Series Mellanox, mlx5-next updates 2019-11-20 | expand

Commit Message

Saeed Mahameed Nov. 20, 2019, 10:22 p.m. UTC 
From: Eran Ben Elisha <eranbe@mellanox.com>

MCAM has 3 access_reg_groups (0-2). Defines data structures in order to
read and parse access_reg_groups #1 and #2.

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 include/linux/mlx5/mlx5_ifc.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index c0bfb1d90dd2..97acbe8cebf8 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -8817,6 +8817,28 @@  struct mlx5_ifc_mcam_access_reg_bits {
 	u8         regs_31_to_0[0x20];
 };
 
+struct mlx5_ifc_mcam_access_reg_bits1 {
+	u8         regs_127_to_96[0x20];
+
+	u8         regs_95_to_64[0x20];
+
+	u8         regs_63_to_32[0x20];
+
+	u8         regs_31_to_0[0x20];
+};
+
+struct mlx5_ifc_mcam_access_reg_bits2 {
+	u8         regs_127_to_99[0x1d];
+	u8         mirc[0x1];
+	u8         regs_97_to_96[0x2];
+
+	u8         regs_95_to_64[0x20];
+
+	u8         regs_63_to_32[0x20];
+
+	u8         regs_31_to_0[0x20];
+};
+
 struct mlx5_ifc_mcam_reg_bits {
 	u8         reserved_at_0[0x8];
 	u8         feature_group[0x8];
@@ -8827,6 +8849,8 @@  struct mlx5_ifc_mcam_reg_bits {
 
 	union {
 		struct mlx5_ifc_mcam_access_reg_bits access_regs;
+		struct mlx5_ifc_mcam_access_reg_bits1 access_regs1;
+		struct mlx5_ifc_mcam_access_reg_bits2 access_regs2;
 		u8         reserved_at_0[0x80];
 	} mng_access_reg_cap_mask;