| /***************************************************************************** |
| * Copyright Statement: |
| * -------------------- |
| * This software is protected by Copyright and the information contained |
| * herein is confidential. The software may not be copied and the information |
| * contained herein may not be used or disclosed except with the written |
| * permission of MediaTek Inc. (C) 2016 |
| * |
| * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS (""MEDIATEK SOFTWARE"") |
| * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON |
| * AN ""AS-IS"" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. |
| * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE |
| * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR |
| * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH |
| * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO |
| * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S |
| * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM. |
| * |
| * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE |
| * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, |
| * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, |
| * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO |
| * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| * |
| * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE |
| * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF |
| * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND |
| * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER |
| * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC). |
| * |
| *****************************************************************************/ |
| /************************************************************* |
| * |
| * This Software is the property of VIA Telecom, Inc. and may only be used pursuant to a license from VIA Telecom, Inc. |
| * |
| * Any unauthorized use inconsistent with the terms of such license is strictly prohibited. |
| * |
| * Copyright (c) 2006-2010 VIA Telecom, Inc. All rights reserved. |
| * |
| *************************************************************/ |
| #ifndef _CPBUF_H_ |
| #define _CPBUF_H_ |
| /***************************************************************************** |
| * |
| * FILE NAME : cpbuf.h |
| * |
| * DESCRIPTION : CP Buffer Manager |
| * |
| * HISTORY : |
| * See Log at end of file |
| * |
| *****************************************************************************/ |
| #include "kal_public_api.h" |
| #include "flc2_ent_functions.h" |
| #include "monapi.h" |
| |
| |
| #define CPBUF_SIZE_FWD 640 /* bytes */ |
| #define CPBUF_SIZE_REV 252 /* bytes */ |
| #define CPBUF_SIZE_SIG 100 /* bytes */ |
| #define CPBUF_SIZE_HDR 15 /* bytes */ |
| #define CPBUF_SIZE_FWD1X 48 /* bytes */ |
| |
| #define CPBUF_ONEBUF 0xFFFF |
| |
| //#define CPBUF_SPIN_LOCK |
| #define DEBUG_CPBUF_FILE_INFO |
| |
| extern kal_spinlockid cpBufSpinLock[5]; |
| |
| |
| /*---------------------------------------------------------------------------- |
| CP Buf Data Struct |
| ----------------------------------------------------------------------------*/ |
| |
| /* Allocation Status of each CP Buf memory buffer */ |
| typedef enum |
| { |
| CPBUF_FREE = 0xFE, /* non-zero nor one to avoid unwanted matching of uninitialized data field. */ |
| CPBUF_BUSY = 0xB0 |
| } CpBufStatusT; |
| |
| |
| /* Allocation Type of CP Buf memory buffer */ |
| typedef enum |
| { |
| CPBUF_FWD = 0, |
| CPBUF_REV, |
| CPBUF_SIGNALING_MSG, |
| CPBUF_POOL_NUM, |
| CPBUF_HEADER = CPBUF_POOL_NUM, /* Obsolete pool */ |
| CPBUF_FWD1X /* Obsolete pool */ |
| } CpBufTypeT; |
| |
| typedef struct cpBuffer |
| { |
| kal_uint32* dataPtr; /* Ptr to the CPBUF addr in CPBUF_Pool[] */ |
| kal_uint16 len; /* Length of data in bytes. */ |
| CpBufStatusT status; /* Free or Busy */ |
| CpBufTypeT type; /* partition type. Need this info to Free cpbuf */ |
| kal_uint32 refCount; /* reference count of this cp buffer */ |
| struct cpBuffer *nextPtr; /* Ptr to the next cpPktHdr in this CP Pkt */ |
| } CpBufferT; |
| |
| |
| /* cpBufQ - This is a generic CpBufferT type Queue Linked-List */ |
| typedef struct cpBufQ |
| { |
| CpBufferT *head; |
| CpBufferT *tail; |
| kal_uint32 count; /* Total number of CpBufferT in this linked-list */ |
| } CpBufQT; |
| |
| |
| /*---------------------------------------------------------------------------- |
| CP Pkt Functions |
| ----------------------------------------------------------------------------*/ |
| #ifndef DEBUG_CPBUF_FILE_INFO |
| extern CpBufferT* CpBufGet(kal_uint16 size, CpBufTypeT CpBufType ); |
| extern void CpBufCopy( CpBufferT *cpPktPtr ); |
| extern void CpBufFree( CpBufferT *cpPktPtr ); |
| #else |
| extern CpBufferT* __CpBufGet(const char *moduleName, unsigned lineNumber, kal_uint16 size, CpBufTypeT CpBufType ); |
| extern void __CpBufCopy(const char *moduleName, unsigned lineNumber, CpBufferT *cpPktPtr ); |
| extern void __CpBufFree(const char *moduleName, unsigned lineNumber, CpBufferT *cpPktPtr ); |
| |
| #define CpBufGet(size, CpBufType) __CpBufGet( __FUNCTION__, __LINE__, size, CpBufType) |
| #define CpBufFree( cpPktPtr ) __CpBufFree( __FUNCTION__, __LINE__, cpPktPtr ) |
| #define CpBufCopy( cpPktPtr ) __CpBufCopy(__FUNCTION__, __LINE__, cpPktPtr ) |
| |
| #endif |
| extern kal_bool CpBufFwdFlowCtrlOn(void); |
| extern kal_bool CpBufRevFlowCtrlOn(void); |
| extern CpBufferT * CpBufMerge (kal_uint16 numCpBuffers, |
| CpBufferT *cpBufList[], |
| kal_uint16 *offsetList, |
| kal_uint16 *lenList, |
| kal_uint16 *mergedLen, |
| CpBufTypeT cpBufType); |
| extern void CpBufSpinLocksCreate(void); |
| extern CpBufferT * isr_get_cpbuf(kal_uint16 size, CpBufTypeT cpBufType, const char *moduleName, kal_uint16 lineNumber); |
| extern void fill_isr_cpbuf_queue(kal_uint16 size, CpBufTypeT cpBufType); |
| extern void fill_rcp_ri_cpbuf_queue(void); |
| |
| #if defined (RCP_RI_HRT_DEV) |
| #define RCP_CPBUF_GET(size, cpbufType) isr_get_cpbuf(size, cpbufType, __FUNCTION__, __LINE__) |
| #else |
| #define RCP_CPBUF_GET(size, cpbufType) CpBufGet(size, cpbufType) |
| #endif |
| |
| |
| /*---------------------------------------------------------------------------- |
| Global Data |
| ----------------------------------------------------------------------------*/ |
| |
| /***************************************************************************** |
| * End of File |
| *****************************************************************************/ |
| #endif |