3 files changed, 32 insertions, 0 deletions

diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index ed5be52282ea..a886b51511ab 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -107,8 +107,10 @@ enum {
 };
 
 enum {
+        MLX5_REG_QPTS            = 0x4002,
         MLX5_REG_QETCR           = 0x4005,
         MLX5_REG_QTCT            = 0x400a,
+        MLX5_REG_QPDPM           = 0x4013,
         MLX5_REG_QCAM            = 0x4019,
         MLX5_REG_DCBX_PARAM      = 0x4020,
         MLX5_REG_DCBX_APP        = 0x4021,
@@ -142,6 +144,11 @@ enum {
         MLX5_REG_MCAM            = 0x907f,
 };
 
+enum mlx5_qpts_trust_state {
+        MLX5_QPTS_TRUST_PCP  = 1,
+        MLX5_QPTS_TRUST_DSCP = 2,
+};
+
 enum mlx5_dcbx_oper_mode {
         MLX5E_DCBX_PARAM_VER_OPER_HOST  = 0x0,
         MLX5E_DCBX_PARAM_VER_OPER_AUTO  = 0x3,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index f127c5b310c5..3e5363f760dd 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -8578,6 +8578,26 @@ struct mlx5_ifc_qetc_reg_bits {
         struct mlx5_ifc_ets_global_config_reg_bits global_configuration;
 };
 
+struct mlx5_ifc_qpdpm_dscp_reg_bits {
+        u8         e[0x1];
+        u8         reserved_at_01[0x0b];
+        u8         prio[0x04];
+};
+
+struct mlx5_ifc_qpdpm_reg_bits {
+        u8                                     reserved_at_0[0x8];
+        u8                                     local_port[0x8];
+        u8                                     reserved_at_10[0x10];
+        struct mlx5_ifc_qpdpm_dscp_reg_bits    dscp[64];
+};
+
+struct mlx5_ifc_qpts_reg_bits {
+        u8         reserved_at_0[0x8];
+        u8         local_port[0x8];
+        u8         reserved_at_10[0x2d];
+        u8         trust_state[0x3];
+};
+
 struct mlx5_ifc_qtct_reg_bits {
         u8         reserved_at_0[0x8];
         u8         port_number[0x8];
diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h
index c59af8ab753a..035f0d4dc9fe 100644
--- a/include/linux/mlx5/port.h
+++ b/include/linux/mlx5/port.h
@@ -179,4 +179,9 @@ int mlx5_query_module_eeprom(struct mlx5_core_dev *dev,
 
 int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out);
 int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in);
+
+int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state);
+int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state);
+int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, u8 dscp, u8 prio);
+int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio);
 #endif /* __MLX5_PORT_H__ */