/*- * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. * The full GNU General Public License is included in this distribution * in the file called LICENSE.GPL. * * BSD LICENSE * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _SCIF_SAS_USER_PARAMETERS_H_ #define _SCIF_SAS_USER_PARAMETERS_H_ /** * @file * * @brief This file contains all of the interface methods that can be called * by an SCIF user on a SCIF_SAS_USER_PARAMETERS object. */ #ifdef __cplusplus extern "C" { #endif // __cplusplus #include #include #include /** * @struct SCIF_SAS_USER_PARAMETERS * * @brief This structure delineates the various user parameters that can be * changed by the framework user. */ typedef struct SCIF_SAS_USER_PARAMETERS { /** * This field indicates if the user would like to have the SATA NCQ * feature enabled for all remote devices. */ BOOL is_sata_ncq_enabled; /** * This field indicates if the user would like to have the SATA Automatic * Standby Timer feature enabled for all remote devices. */ BOOL is_sata_standby_timer_enabled; /** * This field indicates if the user would like to have the SATA Non-zero * Buffer Offset feature enabled for all remote devices. */ BOOL is_non_zero_buffer_offsets_enabled; /** * This field indicates if the user would like to clear affiliation for EA * SATA devices during the controller stop process. */ BOOL clear_affiliation_during_controller_stop; /** * This field indicates the user's desired NCQ depth for all remote * devices. The maximum legal value for this field is 32. */ U16 max_ncq_depth; /** * This field indicates the type of reset to be applied to all remote * devices the first time they are discovered. */ SCI_SAS_TASK_MGMT_FUNCTION_T reset_type; /** * This field indicates the os/user recommends ignoring fua in translation * for perfromance reasons. */ BOOL ignore_fua; } SCIF_SAS_USER_PARAMETERS_T; /** * @union SCIF_USER_PARAMETERS * @brief This structure/union specifies the various different user * parameter sets available. Each type is specific to a * Serial Attached SCSI implementation of the framework. * */ typedef union SCIF_USER_PARAMETERS { SCIF_SAS_USER_PARAMETERS_T sas; } SCIF_USER_PARAMETERS_T; /** * @brief This method allows the user to attempt to change the user * parameters utilized by the controller. * * @param[in] controller This parameter specifies the controller on which * to set the user parameters. * @param[in] user_parameters This parameter specifies the USER_PARAMETERS * object containing the potential new values. * * @return Indicate if the update of the user parameters was successful. * @retval SCI_SUCCESS This value is returned if the operation succeeded. * @retval SCI_FAILURE_INVALID_STATE This value is returned if the attempt * to change the user parameter failed, because changing one of * the parameters is not currently allowed. * @retval SCI_FAILURE_INVALID_PARAMETER_VALUE This value is returned if the * user supplied an invalid reset_type, ncq depth, etc. */ SCI_STATUS scif_user_parameters_set( SCI_CONTROLLER_HANDLE_T controller, SCIF_USER_PARAMETERS_T * user_parameters ); /** * @brief This method allows the user to retrieve the user parameters * utilized by the controller. * * @param[in] controller This parameter specifies the controller on which * to set the user parameters. * @param[in] user_parameters This parameter specifies the USER_PARAMETERS * object into which the framework shall save it's parameters. * * @return none */ void scif_user_parameters_get( SCI_CONTROLLER_HANDLE_T controller, SCIF_USER_PARAMETERS_T * user_parameters ); #ifdef __cplusplus } #endif // __cplusplus #endif // _SCIF_SAS_USER_PARAMETERS_H_