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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _LIBSRPT_H
#define _LIBSRPT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <libnvpair.h>
/*
* Function: srpt_GetConfig()
*
* Parameters:
* cfg Current SRPT configuration in nvlist form
* token Configuration generation number. Use this token
* if updating the configuration with srpt_SetConfig.
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_GetConfig(nvlist_t **cfg, uint64_t *token);
/*
* Function: srpt_SetConfig()
*
* Parameters:
* cfg SRPT configuration in nvlist form
* token Configuration generation number from srpt_GetConfig.
* Use this token to ensure the configuration hasn't been
* updated by another user since the time it was fetched.
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
* ECANCELED Configuration updated by another user
*/
int
srpt_SetConfig(nvlist_t *cfg, uint64_t token);
/*
* Function: srpt_GetDefaultState()
*
* Parameters:
* enabled If B_TRUE, indicates that targets will be created for all
* discovered HCAs that have not been specifically disabled.
* If B_FALSE, targets will not be created unless the HCA has
* been specifically enabled. See also srpt_SetDefaultState().
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_GetDefaultState(boolean_t *enabled);
/*
* Function: srpt_SetDefaultState()
*
* Parameters:
* enabled If B_TRUE, indicates that targets will be created for all
* discovered HCAs that have not been specifically disabled.
* If B_FALSE, targets will not be created unless the HCA has
* been specifically enabled. See also srpt_SetDefaultState().
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_SetDefaultState(boolean_t enabled);
/*
* Function: srpt_SetTargetState()
*
* Parameters:
* hca_guid HCA GUID. See description of srpt_NormalizeGuid
* enabled If B_TRUE, indicates that a target will be created for
* this HCA when the SRPT SMF service is enabled. If B_FALSE,
* a target will not be created
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_SetTargetState(char *hca_guid, boolean_t enabled);
/*
* Function: srpt_GetTargetState()
*
* Parameters:
* hca_guid HCA GUID. See description of srpt_NormalizeGuid
* enabled If B_TRUE, indicates that a target will be created for
* this HCA when the SRPT SMF service is enabled. If B_FALSE,
* a target will not be created
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_GetTargetState(char *hca_guid, boolean_t *enabled);
/*
* Function: srpt_ResetTarget()
*
* Clears the HCA-specific configuration. Target creation will revert to
* the default.
*
* Parameters:
* hca_guid HCA GUID. See description of srpt_NormalizeGuid
*
* Return Values:
* 0 Success
* ENOMEM Could not allocate resources
* EINVAL Invalid parameter
*/
int
srpt_ResetTarget(char *hca_guid);
/*
* srpt_NormalizeGuid()
*
* Parameters:
* in HCA GUID. Must be in one of the following forms:
* 3BA000100CD18 - base hex form
* 0003BA000100CD18 - base hex form with leading zeroes
* hca:3BA000100CD18 - form from cfgadm and/or /dev/cfg
* eui.0003BA000100CD18 - EUI form
*
* buf Buffer to hold normalized guid string. Must be at least
* 17 chars long.
* buflen Length of provided buffer
* int_guid Optional. If not NULL, the integer form of the GUID will also
* be returned.
* Return Values:
* 0 Success
* EINVAL Invalid HCA GUID or invalid parameter.
*/
int
srpt_NormalizeGuid(char *in, char *buf, size_t buflen, uint64_t *int_guid);
#ifdef __cplusplus
}
#endif
#endif /* _LIBSRPT_H */
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