1 //<MStar Software> 2 //****************************************************************************** 3 // MStar Software 4 // Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved. 5 // All software, firmware and related documentation herein ("MStar Software") are 6 // intellectual property of MStar Semiconductor, Inc. ("MStar") and protected by 7 // law, including, but not limited to, copyright law and international treaties. 8 // Any use, modification, reproduction, retransmission, or republication of all 9 // or part of MStar Software is expressly prohibited, unless prior written 10 // permission has been granted by MStar. 11 // 12 // By accessing, browsing and/or using MStar Software, you acknowledge that you 13 // have read, understood, and agree, to be bound by below terms ("Terms") and to 14 // comply with all applicable laws and regulations: 15 // 16 // 1. MStar shall retain any and all right, ownership and interest to MStar 17 // Software and any modification/derivatives thereof. 18 // No right, ownership, or interest to MStar Software and any 19 // modification/derivatives thereof is transferred to you under Terms. 20 // 21 // 2. You understand that MStar Software might include, incorporate or be 22 // supplied together with third party`s software and the use of MStar 23 // Software may require additional licenses from third parties. 24 // Therefore, you hereby agree it is your sole responsibility to separately 25 // obtain any and all third party right and license necessary for your use of 26 // such third party`s software. 27 // 28 // 3. MStar Software and any modification/derivatives thereof shall be deemed as 29 // MStar`s confidential information and you agree to keep MStar`s 30 // confidential information in strictest confidence and not disclose to any 31 // third party. 32 // 33 // 4. MStar Software is provided on an "AS IS" basis without warranties of any 34 // kind. Any warranties are hereby expressly disclaimed by MStar, including 35 // without limitation, any warranties of merchantability, non-infringement of 36 // intellectual property rights, fitness for a particular purpose, error free 37 // and in conformity with any international standard. You agree to waive any 38 // claim against MStar for any loss, damage, cost or expense that you may 39 // incur related to your use of MStar Software. 40 // In no event shall MStar be liable for any direct, indirect, incidental or 41 // consequential damages, including without limitation, lost of profit or 42 // revenues, lost or damage of data, and unauthorized system use. 43 // You agree that this Section 4 shall still apply without being affected 44 // even if MStar Software has been modified by MStar in accordance with your 45 // request or instruction for your use, except otherwise agreed by both 46 // parties in writing. 47 // 48 // 5. If requested, MStar may from time to time provide technical supports or 49 // services in relation with MStar Software to you for your use of 50 // MStar Software in conjunction with your or your customer`s product 51 // ("Services"). 52 // You understand and agree that, except otherwise agreed by both parties in 53 // writing, Services are provided on an "AS IS" basis and the warranty 54 // disclaimer set forth in Section 4 above shall apply. 55 // 56 // 6. Nothing contained herein shall be construed as by implication, estoppels 57 // or otherwise: 58 // (a) conferring any license or right to use MStar name, trademark, service 59 // mark, symbol or any other identification; 60 // (b) obligating MStar or any of its affiliates to furnish any person, 61 // including without limitation, you and your customers, any assistance 62 // of any kind whatsoever, or any information; or 63 // (c) conferring any license or right under any intellectual property right. 64 // 65 // 7. These terms shall be governed by and construed in accordance with the laws 66 // of Taiwan, R.O.C., excluding its conflict of law rules. 67 // Any and all dispute arising out hereof or related hereto shall be finally 68 // settled by arbitration referred to the Chinese Arbitration Association, 69 // Taipei in accordance with the ROC Arbitration Law and the Arbitration 70 // Rules of the Association by three (3) arbitrators appointed in accordance 71 // with the said Rules. 72 // The place of arbitration shall be in Taipei, Taiwan and the language shall 73 // be English. 74 // The arbitration award shall be final and binding to both parties. 75 // 76 //****************************************************************************** 77 //<MStar Software> 78 79 //////////////////////////////////////////////////////////////////////////////// 80 // 81 // Copyright (c) 2008-2009 MStar Semiconductor, Inc. 82 // All rights reserved. 83 // 84 // Unless otherwise stipulated in writing, any and all information contained 85 // herein regardless in any format shall remain the sole proprietary of 86 // MStar Semiconductor Inc. and be kept in strict confidence 87 // ("MStar Confidential Information") by the recipient. 88 // Any unauthorized act including without limitation unauthorized disclosure, 89 // copying, use, reproduction, sale, distribution, modification, disassembling, 90 // reverse engineering and compiling of the contents of MStar Confidential 91 // Information is unlawful and strictly prohibited. MStar hereby reserves the 92 // rights to any and all damages, losses, costs and expenses resulting therefrom. 93 // 94 //////////////////////////////////////////////////////////////////////////////// 95 96 /////////////////////////////////////////////////////////////////////////////////////////////////// 97 /// 98 /// @file MsCommon.h 99 /// @brief MStar Common Interface Header File 100 /// @author MStar Semiconductor Inc. 101 /// @note MsCommon.h includes most command header files including basic data type, macro(MsTypes.h),\n 102 /// board configuration(MsBoard.h), and OS related API(MsOS.h).\n 103 /////////////////////////////////////////////////////////////////////////////////////////////////// 104 105 #ifndef _MS_COMMON_H_ 106 #define _MS_COMMON_H_ 107 108 #ifndef MSOS_TYPE_LINUX_KERNEL 109 #include <stdio.h> 110 #include <stdlib.h> 111 #else 112 #endif 113 114 #ifdef MSOS_TYPE_ECOS 115 #include <cyg/infra/diag.h> 116 #endif 117 118 #include <stdarg.h> 119 120 #ifdef MSOS_TYPE_LINUX 121 #include <limits.h> 122 #else 123 #define ULONG_MAX 0xffffffff 124 #endif 125 126 //#include <setjmp.h> 127 128 #include "MsOS.h" // Plan to be obsoleted in next generation. 129 #include "MsTypes.h" 130 #include "MsIRQ.h" 131 //#include "MsVersion.h" 132 #include "MsDevice.h" 133 134 #ifdef CONFIG_ENABLE_MENUCONFIG 135 #include "autoconf.h" 136 #endif 137 //------------------------------------------------------------------------------------------------- 138 // Defines 139 //------------------------------------------------------------------------------------------------- 140 #ifndef DLL_PUBLIC 141 #define DLL_PUBLIC __attribute__ ((visibility ("default"))) 142 #endif 143 #ifndef DLL_LOCAL 144 #define DLL_LOCAL __attribute__ ((visibility ("hidden"))) 145 #endif 146 147 #define SYMBOL_WEAK __attribute__((weak)) 148 149 //------------------------------------------------------------------------------------------------- 150 // Macros 151 //------------------------------------------------------------------------------------------------- 152 #define GEN_EXCEP { while(1); } 153 154 //#define REG(addr) (*(volatile U32 *)(addr)) 155 #if 0 156 #ifdef __aeon__ 157 158 //------------------------------------------------------------------------------------------------- 159 // In order to keep the compatiblity of the source code from Venus, 160 // keep these memory address translation for a while. 161 // They will be removed in the future. 162 //------------------------------------------------------------------------------------------------- 163 #define CACHED_BASE ((void *)0x00000000) 164 #define UNCACHED_BASE ((void *)0x80000000) 165 166 #define CACHED_SIZE ((void *)0x20000000) 167 #define UNCACHED_SIZE ((void *)0x20000000) 168 // 0xA0000000~0xA000FFFF belongs to RIU 169 // 0xA1000000~ belongs to SPI 170 171 //cached/unchched segment 172 #define KSEG0_BASE CACHED_BASE 173 #define KSEG1_BASE UNCACHED_BASE 174 #define KSEG0_SIZE CACHED_SIZE 175 #define KSEG1_SIZE UNCACHED_SIZE 176 177 //cached <-> uncached 178 #define KSEG02KSEG1(addr) ((void *)((U32)(addr)|0x80000000)) 179 #define KSEG12KSEG0(addr) ((void *)((U32)(addr)&~0x80000000)) 180 181 //virtual <-> physical 182 #define VA2PA(addr) ((void *)(((U32)addr) & 0x1fffffff)) 183 #define PA2KSEG0(addr) ((void *)(((U32)addr) | 0x00000000)) 184 #define PA2KSEG1(addr) ((void *)(((U32)addr) | 0x80000000)) 185 #endif 186 187 #if defined(__mips__) 188 189 //cached/unchched segment 190 #define KSEG0_BASE ((void *)0x80000000) 191 #define KSEG1_BASE ((void *)0xa0000000) 192 #define KSEG0_SIZE 0x20000000 193 #define KSEG1_SIZE 0x20000000 194 195 //cached addr <-> unchched addr 196 #define KSEG02KSEG1(addr) ((void *)((MS_U32)(addr)|0x20000000)) //cached -> unchched 197 #define KSEG12KSEG0(addr) ((void *)((MS_U32)(addr)&~0x20000000)) //unchched -> cached 198 199 //virtual addr <-> physical addr 200 #define VA2PA(addr) ((void *)(((MS_U32)addr) & 0x1fffffff)) //virtual -> physical 201 #define PA2KSEG0(addr) ((void *)(((MS_U32)addr) | 0x80000000)) //physical -> cached 202 #define PA2KSEG1(addr) ((void *)(((MS_U32)addr) | 0xa0000000)) //physical -> unchched 203 #endif 204 #endif 205 206 #if 0 207 //cached/unchched segment 208 #define KSEG0_BASE ((void *)0x80000000) 209 #define KSEG1_BASE ((void *)0xa0000000) 210 #define KSEG0_SIZE 0x20000000 211 #define KSEG1_SIZE 0x20000000 212 213 //cached <-> unchched 214 #define KSEG02KSEG1(addr) ((void *)((U32)(addr)|0x20000000)) 215 #define KSEG12KSEG0(addr) ((void *)((U32)(addr)&~0x20000000)) 216 217 //virtual <-> physical 218 #define VA2PA(addr) ((void *)(((U32)addr) & 0x1fffffff)) 219 #define PA2KSEG0(addr) ((void *)(((U32)addr) | 0x80000000)) 220 #define PA2KSEG1(addr) ((void *)(((U32)addr) | 0xa0000000)) 221 #endif 222 223 //user-defined warning 224 #ifdef MSOS_TYPE_ECOS 225 #ifdef BLOCK_ASSERT 226 #define MS_ASSERT(_bool_) \ 227 { \ 228 if ( ! ( _bool_ ) ) \ 229 { \ 230 diag_printf("\033[35m UTOPIA ASSERT: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 231 *(volatile unsigned int *)(ULONG_MAX) = 0; \ 232 } \ 233 } 234 #else 235 #define MS_ASSERT(_bool_) \ 236 { \ 237 if ( ! ( _bool_ ) ) \ 238 { \ 239 diag_printf("\033[35m UTOPIA ASSERT: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 240 } \ 241 } 242 #endif 243 #else 244 #ifdef MSOS_TYPE_LINUX_KERNEL 245 #ifdef BLOCK_ASSERT 246 #define MS_ASSERT(_bool_) \ 247 { \ 248 if (!(_bool_)) \ 249 { \ 250 printk("\033[35m ASSERT FAIL: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 251 panic("mstar panic\n"); \ 252 *(volatile unsigned int *)(ULONG_MAX) = 0; \ 253 } \ 254 } 255 #else 256 #define MS_ASSERT(_bool_) \ 257 { \ 258 if (!(_bool_)) \ 259 { \ 260 printk("\033[35m ASSERT FAIL: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 261 panic("mstar panic\n"); \ 262 } \ 263 } 264 #endif 265 #else 266 #ifdef BLOCK_ASSERT 267 #define MS_ASSERT(_bool_) \ 268 { \ 269 if ( ! ( _bool_ ) ) \ 270 { \ 271 printf("\033[35m UTOPIA ASSERT: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 272 *(volatile unsigned int *)(ULONG_MAX) = 0; \ 273 } \ 274 } 275 #else 276 #define MS_ASSERT(_bool_) \ 277 { \ 278 if ( ! ( _bool_ ) ) \ 279 { \ 280 printf("\033[35m UTOPIA ASSERT: %s, %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 281 } \ 282 } 283 #endif 284 #endif 285 #endif 286 287 //user-defined panic 288 //access null pointer 0xFFFFFFFF to make exception 289 #ifdef MSOS_TYPE_ECOS 290 #define MS_PANIC(_bool_) \ 291 { \ 292 if ( ! ( _bool_ ) ) \ 293 { \ 294 diag_printf("\033[35m UTOPIA ASSERT: %s %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 295 *(volatile unsigned int *)(ULONG_MAX) = 0; \ 296 } \ 297 } 298 #else 299 #define MS_PANIC(_bool_) \ 300 { \ 301 if ( ! ( _bool_ ) ) \ 302 { \ 303 printf("\033[35m UTOPIA ASSERT: %s %s %s %d\033[35m\n", #_bool_, __FILE__, __PRETTY_FUNCTION__, __LINE__); \ 304 *(volatile unsigned int *)(ULONG_MAX) = 0; \ 305 } \ 306 } 307 #endif 308 309 310 #ifndef MIN 311 #define MIN(_a_, _b_) ((_a_) < (_b_) ? (_a_) : (_b_)) 312 #endif 313 #ifndef MAX 314 #define MAX(_a_, _b_) ((_a_) > (_b_) ? (_a_) : (_b_)) 315 #endif 316 317 318 #define ALIGN_4(_x_) (((_x_) + 3) & ~3) 319 #define ALIGN_8(_x_) (((_x_) + 7) & ~7) 320 #define ALIGN_16(_x_) (((_x_) + 15) & ~15) // No data type specified, optimized by complier 321 #define ALIGN_32(_x_) (((_x_) + 31) & ~31) // No data type specified, optimized by complier 322 323 #define MASK(x) (((1<<(x##_BITS))-1) << x##_SHIFT) 324 #ifndef BIT //for Linux_kernel type, BIT redefined in <linux/bitops.h> 325 #define BIT(_bit_) (1 << (_bit_)) 326 #endif 327 #define BIT_(x) BIT(x) //[OBSOLETED] //TODO: remove it later 328 #define BITS(_bits_, _val_) ((BIT(((1)?_bits_)+1)-BIT(((0)?_bits_))) & (_val_<<((0)?_bits_))) 329 #define BMASK(_bits_) (BIT(((1)?_bits_)+1)-BIT(((0)?_bits_))) 330 331 332 #define READ_BYTE(_reg) (*(volatile MS_U8*)(_reg)) 333 #define READ_WORD(_reg) (*(volatile MS_U16*)(_reg)) 334 #define READ_LONG(_reg) (*(volatile MS_U32*)(_reg)) 335 #define WRITE_BYTE(_reg, _val) { (*((volatile MS_U8*)(_reg))) = (MS_U8)(_val); } 336 #define WRITE_WORD(_reg, _val) { (*((volatile MS_U16*)(_reg))) = (MS_U16)(_val); } 337 #define WRITE_LONG(_reg, _val) { (*((volatile MS_U32*)(_reg))) = (MS_U32)(_val); } 338 339 340 #endif // _MS_COMMON_H_ 341