138 lines
4.9 KiB
C
138 lines
4.9 KiB
C
/*******************************************************************************
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** This file is provided under a dual BSD/GPLv2 license. When using or
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** redistributing this file, you may do so under either license.
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**
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** GPL LICENSE SUMMARY
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**
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** Copyright (c) 2013 Intel Corporation All Rights Reserved
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**
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** This program is free software; you can redistribute it and/or modify it under
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** the terms of version 2 of the GNU General Public License as published by the
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** Free Software Foundation.
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**
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** This program is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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** FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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** details.
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**
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** You should have received a copy of the GNU General Public License along with
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** this program; if not, write to the Free Software Foundation, Inc.,
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** 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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** The full GNU General Public License is included in this distribution in the
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** file called LICENSE.GPL.
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**
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** BSD LICENSE
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**
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** Copyright (c) 2013 Intel Corporation All Rights Reserved
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are met:
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**
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** * Redistributions of source code must retain the above copyright notice, this
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** list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright notice,
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** this list of conditions and the following disclaimer in the documentation
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** and/or other materials provided with the distribution.
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** * Neither the name of Intel Corporation nor the names of its contributors may
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** be used to endorse or promote products derived from this software without
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** specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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** POSSIBILITY OF SUCH DAMAGE.
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**
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*******************************************************************************/
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#ifndef _ESIF_LF_PRIMITIVE_H_
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#define _ESIF_LF_PRIMITIVE_H_
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#include "esif.h"
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#define ESIF_PRIMITIVE_VERSION 1
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/* Primitive Opcodes */
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enum esif_primitive_opcode {
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ESIF_PRIMITIVE_OP_GET = 1,
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ESIF_PRIMITIVE_OP_SET
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};
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/* Primitive Opcodes String */
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static ESIF_INLINE esif_string esif_primitive_opcode_str (
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enum esif_primitive_opcode opcode)
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{
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#define CREATE_PRIMITIVE_OPCODE(oc, str) case oc: str = (char *) #oc; break;
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esif_string str = (esif_string)ESIF_NOT_AVAILABLE;
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switch (opcode) {
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CREATE_PRIMITIVE_OPCODE(ESIF_PRIMITIVE_OP_GET, str)
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CREATE_PRIMITIVE_OPCODE(ESIF_PRIMITIVE_OP_SET, str)
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}
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return str;
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}
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#pragma pack(push, 1)
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struct esif_primitive_tuple {
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u16 id; /* GET_TEMP */
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u16 domain; /* DO, NA, ... */
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u16 instance; /* ff: no instance required */
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};
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#ifdef ESIF_ATTR_USER
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typedef struct esif_primitive_tuple EsifPrimitiveTuple, *EsifPrimitiveTuplePtr,
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**EsifPrimitiveTuplePtrLoction;
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#endif
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struct esif_lp_primitive {
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struct esif_primitive_tuple tuple; /* PRIMITIVE Tuple */
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enum esif_primitive_opcode opcode; /* PRIMITIVE Operation Type */
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u8 action_count; /* Number Of Actions For This Primitive */
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struct esif_data *context_ptr; /* Context For Primitive e.g. VAR */
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};
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#pragma pack(pop)
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct esif_ipc *esif_execute_ipc_primitive(struct esif_ipc *ipc_ptr);
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struct esif_lp;
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struct esif_ipc_primitive;
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enum esif_rc esif_execute_primitive(struct esif_lp *lp_ptr,
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const struct esif_primitive_tuple *tuple_ptr,
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const struct esif_data *req_data_ptr,
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struct esif_data *rsp_data_ptr,
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const u16 *action_index_ptr);
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/*
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* Simple helper function to execute a primitive that takes no special
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* parameters.
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*/
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enum esif_rc esif_get_simple_primitive(struct esif_lp *lp_ptr,
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u16 id,
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u16 domain,
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u16 instance,
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enum esif_data_type esif_type,
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void *buffer_ptr,
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u32 buffer_size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ESIF_LF_PRIMITIVE_H_ */
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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