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-rw-r--r--include/linux/mlx5/device.h4
-rw-r--r--include/linux/mlx5/driver.h2
-rw-r--r--include/linux/mlx5/mlx5_ifc.h163
3 files changed, 157 insertions, 12 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 29d4b201c7b2..bc531bd9804f 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1204,6 +1204,7 @@ enum mlx5_cap_type {
MLX5_CAP_VDPA_EMULATION = 0x13,
MLX5_CAP_DEV_EVENT = 0x14,
MLX5_CAP_IPSEC,
+ MLX5_CAP_CRYPTO = 0x1a,
MLX5_CAP_DEV_SHAMPO = 0x1d,
MLX5_CAP_MACSEC = 0x1f,
MLX5_CAP_GENERAL_2 = 0x20,
@@ -1460,6 +1461,9 @@ enum mlx5_qcam_feature_groups {
#define MLX5_CAP_IPSEC(mdev, cap)\
MLX5_GET(ipsec_cap, (mdev)->caps.hca[MLX5_CAP_IPSEC]->cur, cap)
+#define MLX5_CAP_CRYPTO(mdev, cap)\
+ MLX5_GET(crypto_cap, (mdev)->caps.hca[MLX5_CAP_CRYPTO]->cur, cap)
+
#define MLX5_CAP_DEV_SHAMPO(mdev, cap)\
MLX5_GET(shampo_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_SHAMPO], cap)
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 44167760ff29..cd529e051b4d 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -516,6 +516,7 @@ struct mlx5_vhca_state_notifier;
struct mlx5_sf_dev_table;
struct mlx5_sf_hw_table;
struct mlx5_sf_table;
+struct mlx5_crypto_dek_priv;
struct mlx5_rate_limit {
u32 rate;
@@ -673,6 +674,7 @@ struct mlx5e_resources {
} hw_objs;
struct devlink_port dl_port;
struct net_device *uplink_netdev;
+ struct mlx5_crypto_dek_priv *dek_priv;
};
enum mlx5_sw_icm_type {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 0b102c651fe2..1b6201bb04c1 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -306,6 +306,7 @@ enum {
MLX5_CMD_OP_SYNC_STEERING = 0xb00,
MLX5_CMD_OP_QUERY_VHCA_STATE = 0xb0d,
MLX5_CMD_OP_MODIFY_VHCA_STATE = 0xb0e,
+ MLX5_CMD_OP_SYNC_CRYPTO = 0xb12,
MLX5_CMD_OP_MAX
};
@@ -1112,6 +1113,30 @@ struct mlx5_ifc_sync_steering_out_bits {
u8 reserved_at_40[0x40];
};
+struct mlx5_ifc_sync_crypto_in_bits {
+ u8 opcode[0x10];
+ u8 uid[0x10];
+
+ u8 reserved_at_20[0x10];
+ u8 op_mod[0x10];
+
+ u8 reserved_at_40[0x20];
+
+ u8 reserved_at_60[0x10];
+ u8 crypto_type[0x10];
+
+ u8 reserved_at_80[0x80];
+};
+
+struct mlx5_ifc_sync_crypto_out_bits {
+ u8 status[0x8];
+ u8 reserved_at_8[0x18];
+
+ u8 syndrome[0x20];
+
+ u8 reserved_at_40[0x40];
+};
+
struct mlx5_ifc_device_mem_cap_bits {
u8 memic[0x1];
u8 reserved_at_1[0x1f];
@@ -1768,7 +1793,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 ats[0x1];
u8 reserved_at_462[0x1];
u8 log_max_uctx[0x5];
- u8 reserved_at_468[0x2];
+ u8 reserved_at_468[0x1];
+ u8 crypto[0x1];
u8 ipsec_offload[0x1];
u8 log_max_umem[0x5];
u8 max_num_eqs[0x10];
@@ -3351,6 +3377,30 @@ struct mlx5_ifc_shampo_cap_bits {
u8 reserved_at_40[0x7c0];
};
+struct mlx5_ifc_crypto_cap_bits {
+ u8 reserved_at_0[0x3];
+ u8 synchronize_dek[0x1];
+ u8 int_kek_manual[0x1];
+ u8 int_kek_auto[0x1];
+ u8 reserved_at_6[0x1a];
+
+ u8 reserved_at_20[0x3];
+ u8 log_dek_max_alloc[0x5];
+ u8 reserved_at_28[0x3];
+ u8 log_max_num_deks[0x5];
+ u8 reserved_at_30[0x10];
+
+ u8 reserved_at_40[0x20];
+
+ u8 reserved_at_60[0x3];
+ u8 log_dek_granularity[0x5];
+ u8 reserved_at_68[0x3];
+ u8 log_max_num_int_kek[0x5];
+ u8 sw_wrapped_dek[0x10];
+
+ u8 reserved_at_80[0x780];
+};
+
union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_cmd_hca_cap_bits cmd_hca_cap;
struct mlx5_ifc_cmd_hca_cap_2_bits cmd_hca_cap_2;
@@ -3371,6 +3421,7 @@ union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_virtio_emulation_cap_bits virtio_emulation_cap;
struct mlx5_ifc_shampo_cap_bits shampo_cap;
struct mlx5_ifc_macsec_cap_bits macsec_cap;
+ struct mlx5_ifc_crypto_cap_bits crypto_cap;
u8 reserved_at_0[0x8000];
};
@@ -6196,6 +6247,18 @@ struct mlx5_ifc_match_definer_bits {
};
};
+struct mlx5_ifc_general_obj_create_param_bits {
+ u8 alias_object[0x1];
+ u8 reserved_at_1[0x2];
+ u8 log_obj_range[0x5];
+ u8 reserved_at_8[0x18];
+};
+
+struct mlx5_ifc_general_obj_query_param_bits {
+ u8 alias_object[0x1];
+ u8 obj_offset[0x1f];
+};
+
struct mlx5_ifc_general_obj_in_cmd_hdr_bits {
u8 opcode[0x10];
u8 uid[0x10];
@@ -6205,9 +6268,10 @@ struct mlx5_ifc_general_obj_in_cmd_hdr_bits {
u8 obj_id[0x20];
- u8 reserved_at_60[0x3];
- u8 log_obj_range[0x5];
- u8 reserved_at_68[0x18];
+ union {
+ struct mlx5_ifc_general_obj_create_param_bits create;
+ struct mlx5_ifc_general_obj_query_param_bits query;
+ } op_param;
};
struct mlx5_ifc_general_obj_out_cmd_hdr_bits {
@@ -11702,6 +11766,7 @@ enum {
MLX5_GENERAL_OBJECT_TYPES_SAMPLER = 0x20,
MLX5_GENERAL_OBJECT_TYPES_FLOW_METER_ASO = 0x24,
MLX5_GENERAL_OBJECT_TYPES_MACSEC = 0x27,
+ MLX5_GENERAL_OBJECT_TYPES_INT_KEK = 0x47,
};
enum {
@@ -11881,21 +11946,62 @@ struct mlx5_ifc_query_macsec_obj_out_bits {
struct mlx5_ifc_macsec_offload_obj_bits macsec_object;
};
+struct mlx5_ifc_wrapped_dek_bits {
+ u8 gcm_iv[0x60];
+
+ u8 reserved_at_60[0x20];
+
+ u8 const0[0x1];
+ u8 key_size[0x1];
+ u8 reserved_at_82[0x2];
+ u8 key2_invalid[0x1];
+ u8 reserved_at_85[0x3];
+ u8 pd[0x18];
+
+ u8 key_purpose[0x5];
+ u8 reserved_at_a5[0x13];
+ u8 kek_id[0x8];
+
+ u8 reserved_at_c0[0x40];
+
+ u8 key1[0x8][0x20];
+
+ u8 key2[0x8][0x20];
+
+ u8 reserved_at_300[0x40];
+
+ u8 const1[0x1];
+ u8 reserved_at_341[0x1f];
+
+ u8 reserved_at_360[0x20];
+
+ u8 auth_tag[0x80];
+};
+
struct mlx5_ifc_encryption_key_obj_bits {
u8 modify_field_select[0x40];
- u8 reserved_at_40[0x14];
+ u8 state[0x8];
+ u8 sw_wrapped[0x1];
+ u8 reserved_at_49[0xb];
u8 key_size[0x4];
u8 reserved_at_58[0x4];
- u8 key_type[0x4];
+ u8 key_purpose[0x4];
u8 reserved_at_60[0x8];
u8 pd[0x18];
- u8 reserved_at_80[0x180];
- u8 key[8][0x20];
+ u8 reserved_at_80[0x100];
+
+ u8 opaque[0x40];
+
+ u8 reserved_at_1c0[0x40];
+
+ u8 key[8][0x80];
+
+ u8 sw_wrapped_dek[8][0x80];
- u8 reserved_at_300[0x500];
+ u8 reserved_at_a00[0x600];
};
struct mlx5_ifc_create_encryption_key_in_bits {
@@ -11903,6 +12009,11 @@ struct mlx5_ifc_create_encryption_key_in_bits {
struct mlx5_ifc_encryption_key_obj_bits encryption_key_object;
};
+struct mlx5_ifc_modify_encryption_key_in_bits {
+ struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr;
+ struct mlx5_ifc_encryption_key_obj_bits encryption_key_object;
+};
+
enum {
MLX5_FLOW_METER_MODE_BYTES_IP_LENGTH = 0x0,
MLX5_FLOW_METER_MODE_BYTES_CALC_WITH_L2 = 0x1,
@@ -11958,6 +12069,34 @@ struct mlx5_ifc_create_flow_meter_aso_obj_in_bits {
struct mlx5_ifc_flow_meter_aso_obj_bits flow_meter_aso_obj;
};
+struct mlx5_ifc_int_kek_obj_bits {
+ u8 modify_field_select[0x40];
+
+ u8 state[0x8];
+ u8 auto_gen[0x1];
+ u8 reserved_at_49[0xb];
+ u8 key_size[0x4];
+ u8 reserved_at_58[0x8];
+
+ u8 reserved_at_60[0x8];
+ u8 pd[0x18];
+
+ u8 reserved_at_80[0x180];
+ u8 key[8][0x80];
+
+ u8 reserved_at_600[0x200];
+};
+
+struct mlx5_ifc_create_int_kek_obj_in_bits {
+ struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr;
+ struct mlx5_ifc_int_kek_obj_bits int_kek_object;
+};
+
+struct mlx5_ifc_create_int_kek_obj_out_bits {
+ struct mlx5_ifc_general_obj_out_cmd_hdr_bits general_obj_out_cmd_hdr;
+ struct mlx5_ifc_int_kek_obj_bits int_kek_object;
+};
+
struct mlx5_ifc_sampler_obj_bits {
u8 modify_field_select[0x40];
@@ -11996,9 +12135,9 @@ enum {
};
enum {
- MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS = 0x1,
- MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC = 0x2,
- MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_MACSEC = 0x4,
+ MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_TLS = 0x1,
+ MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_IPSEC = 0x2,
+ MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_MACSEC = 0x4,
};
struct mlx5_ifc_tls_static_params_bits {
generated by cgit v1.2.3 (git 2.39.0) at 2026-06-17 07:27:19 +0300