net/mlx5: Add structures layout for new MCAM access reg groups (f397464e) · Commits · 戴 / test

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:

include/linux/mlx5/mlx5_ifc.h

+24 −0

Original line number	Diff line number	Diff line
		@@ -8832,6 +8832,28 @@ 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];
		@@ -8842,6 +8864,8 @@ 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;