Oops mlxcx_cmd_access_register() needs to know about PDDR

Author: danmcd

usr/src/uts/common/io/mlxcx/mlxcx_cmd.c

@@ -1787,6 +1787,9 @@ mlxcx_cmd_access_register(mlxcx_t *mlxp, mlxcx_cmd_reg_opmod_t opmod,
 	case MLXCX_REG_PCAM:
 		dsize = sizeof (mlxcx_reg_pcam_t);
 		break;
+	case MLXCX_REG_PDDR:
+		dsize = sizeof (mlxcx_reg_pddr_t);
+		break;
 	case MLXCX_REG_PMTU:
 		dsize = sizeof (mlxcx_reg_pmtu_t);
 		break;