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      1 /*
      2 Copyright (c) 2013, The Linux Foundation. All rights reserved.
      3 
      4 Redistribution and use in source and binary forms, with or without
      5 modification, are permitted provided that the following conditions are
      6 met:
      7 		* Redistributions of source code must retain the above copyright
      8 			notice, this list of conditions and the following disclaimer.
      9 		* Redistributions in binary form must reproduce the above
     10 			copyright notice, this list of conditions and the following
     11 			disclaimer in the documentation and/or other materials provided
     12 			with the distribution.
     13 		* Neither the name of The Linux Foundation nor the names of its
     14 			contributors may be used to endorse or promote products derived
     15 			from this software without specific prior written permission.
     16 
     17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
     18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
     20 ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
     21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28 */
     29 
     30 /*
     31  * IPACM_Header.h
     32  *
     33  *  Created on: Jun 20, 2012
     34  *      Author: tatias
     35  */
     36 
     37 //////////////////////////////////////////////////////////////////////////////////
     38 
     39 #ifndef IPACM_HEADER_H
     40 #define IPACM_HEADER_H
     41 
     42 #include <stdint.h>
     43 #include "linux/msm_ipa.h"
     44 
     45 //////////////////////////////////////////////////////////////////////////////////
     46 
     47 class IPACM_Header
     48 {
     49 private:
     50 	int m_fd;
     51 public:
     52 	bool AddHeader(struct ipa_ioc_add_hdr   *pHeaderTable);
     53 	bool DeleteHeader(struct ipa_ioc_del_hdr *pHeaderTable);
     54 	bool GetHeaderHandle(struct ipa_ioc_get_hdr *pHeaderStruct);
     55 	bool CopyHeader(struct ipa_ioc_copy_hdr *pCopyHeaderStruct);
     56 	bool Commit();
     57 	bool Reset();
     58 	bool DeleteHeaderHdl(uint32_t hdr_hdl);
     59 	bool AddHeaderProcCtx(struct ipa_ioc_add_hdr_proc_ctx* pHeader);
     60 	bool DeleteHeaderProcCtx(uint32_t hdl);
     61 
     62 	IPACM_Header();
     63 	~IPACM_Header();
     64 	bool DeviceNodeIsOpened();
     65 };
     66 
     67 
     68 #endif
     69 
     70 
     71