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