ARM板驱动程序源代码

				/* prjConfig.c - dynamicaly generated configuration file */												/*				GENERATED: Thu Sep 08 08:55:00 中国标准时间 2005				DO NOT EDIT - file is regenerated whenever the project changes.				This file contains the non-BSP system initialization code				for Create a bootable VxWorks image (custom configured).				*/												/* includes */								#include "vxWorks.h"				#include "config.h"				#include "bsdSockLib.h"				#include "cacheLib.h"				#include "cbioLib.h"				#include "configNet.h"				#include "cplusLib.h"				#include "dbgLib.h"				#include "dcacheCbio.h"				#include "dosFsLib.h"				#include "dpartCbio.h"				#include "end.h"				#include "envLib.h"				#include "eventLib.h"				#include "excLib.h"				#include "fioLib.h"				#include "fppLib.h"				#include "ftpLib.h"				#include "hashLib.h"				#include "hostLib.h"				#include "intLib.h"				#include "ioLib.h"				#include "iosLib.h"				#include "ipProto.h"				#include "loadElfLib.h"				#include "logLib.h"				#include "lstLib.h"				#include "math.h"				#include "memLib.h"				#include "moduleLib.h"				#include "msgQLib.h"				#include "muxLib.h"				#include "muxTkLib.h"				#include "net/mbuf.h"				#include "netBufLib.h"				#include "netDrv.h"				#include "netLib.h"				#include "netinet/if_ether.h"				#include "pingLib.h"				#include "pipeDrv.h"				#include "private/ftpLibP.h"				#include "private/funcBindP.h"				#include "private/kernelLibP.h"				#include "private/vmLibP.h"				#include "private/workQLibP.h"				#include "qPriBMapLib.h"				#include "ramDiskCbio.h"				#include "rebootLib.h"				#include "remLib.h"				#include "selectLib.h"				#include "semLib.h"				#include "shellLib.h"				#include "sigLib.h"				#include "stdio.h"				#include "string.h"				#include "symLib.h"				#include "sys/socket.h"				#include "sysLib.h"				#include "sysSymTbl.h"				#include "taskHookLib.h"				#include "taskLib.h"				#include "taskVarLib.h"				#include "tickLib.h"				#include "timexLib.h"				#include "ttyLib.h"				#include "ugl/ugl.h"				#include "ugl/uglfont.h"				#include "ugl/ugltypes.h"				#include "usrConfig.h"				#include "usrFdiskPartLib.h"				#include "usrLib.h"				#include "vxLib.h"				#include "wdLib.h"												/* imports */								IMPORT char etext [];                   /* defined by loader */				IMPORT char end [];                     /* defined by loader */				IMPORT char edata [];                   /* defined by loader */												/* BSP_STUBS */																/* configlettes */								#include "sysComms.c"				#include "intrinsics.c"				#include "net/usrBootLine.c"				#include "net/usrBsdSocket.c"				#include "net/usrEndLib.c"				#include "net/usrFtp.c"				#include "net/usrNetBoot.c"				#include "net/usrNetBootUtil.c"				#include "net/usrNetConfigIf.c"				#include "net/usrNetEndBoot.c"				#include "net/usrNetIcmp.c"				#include "net/usrNetIpLib.c"				#include "net/usrNetLib.c"				#include "net/usrNetLoopbackStart.c"				#include "net/usrNetMuxCfg.c"				#include "net/usrNetRemoteCfg.c"				#include "net/usrNetShow.c"				#include "net/usrNetTelnetdCfg.c"				#include "net/usrTcp.c"				#include "net/usrUdp.c"				#include "sysClkInit.c"				#include "usrBreakpoint.c"				#include "usrCache.c"				#include "usrKernel.c"				#include "usrMmuInit.c"				#include "usrSerial.c"				#include "usrStandalone.c"				#include "usrStartup.c"				#include "usrWindML.c"												/******************************************************************************				*				* usrInit - pre-kernel initialization				*/								void usrInit (int startType)				    {				    sysStart (startType);               /* clear BSS and set up the vector table base address. */				    cacheLibInit (USER_I_CACHE_MODE, USER_D_CACHE_MODE); /* include cache support */				    excVecInit ();                      /* exception handling */				    sysHwInit ();                       /* call the BSPs sysHwInit routine during system startup */				    usrCacheEnable ();                  /* optionally enable caches */				    usrKernelInit ();                   /* context switch and interrupt handling. DO NOT REMOVE. */				    }																/******************************************************************************				*				* usrNetProtoInit - Initialize the network protocol stacks				*/								void usrNetProtoInit (void)				    {				    usrBsdSockLibInit();                /* BSD Socket Support */				    hostTblInit();                      /* Host Table Support */				    usrIpLibInit();                     /* BSD 4.4 IPv4 */				    udpLibInit (&udpCfgParams);         /* BSD 4.4. UDPv4 */				    tcpLibInit (&tcpCfgParams);         /* BSD 4.4 TCPv4 */				    icmpLibInit (&icmpCfgParams);       /* BSD 4.4 ICMPv4 */				    icmpShowInit();                     /* Initialize the ICMP show facility */				    igmpLibInit();                      /* BSD 4.4 IGMPv4 */				    netLibInit();                       /* creates the network task that runs low-level 			network interface routines in a task context */				                                        /* Includes the ARP cache APIs */				    netShowInit();                      /* Initialize the Network show facility */				    }																/******************************************************************************				*				* usrNetworkAddrInit - Initialize the network address for a device				*/								void usrNetworkAddrInit (void)				    {				    usrDhcpcLeaseClean ();              /* Deletes DHCP time values from address field */				    }																/******************************************************************************				*				* usrNetworkDevStart - Attach a network device and start the loopback driver				*/								void usrNetworkDevStart (void)				    {				    usrNetEndDevStart (pDevName, uNum); /* Uses boot parameters to start an END driver */				    usrNetLoopbackStart ();             /* loopback interface for routining to localhost */				    }																/******************************************************************************				*				* usrNetworkBoot - Setup a network device using the boot parameters				*/								void usrNetworkBoot (void)				    {				    usrNetBoot ();                      /* Reads the enet address from the bootline parameters */				    usrNetworkAddrInit ();              /* Initialize the network address for a device */				    usrNetmaskGet ();                   /* Extracts netmask value from address field */				    usrNetDevNameGet ();                /* Gets name from "other" field if booting from disk */				    usrNetworkDevStart ();              /* Attach a network device and start the loopback driver */				    }																/******************************************************************************				*				* usrNetworkAddrCheck - Get an IP address if needed and setup the boot device				*/								void usrNetworkAddrCheck (void)				    {				    usrNetConfig (pDevName, uNum, pTgtName, pAddrString); /* Assigns an IP address and netmask */				    }																/******************************************************************************				*				* usrNetRemoteInit - 				*/								void usrNetRemoteInit (void)				    {				    usrNetHostSetup ();                 /* Route creation and hostname setup */				    usrNetRemoteCreate ();              /* Allows access to file system on boot host */				    }																/******************************************************************************				*				* usrNetAppInit - 				*/								void usrNetAppInit (void)				    {				    usrTelnetdStart ();                 /* Supports remote login using telnet protocol */				    usrFtpInit();                       /* File Transfer Protocol (FTP) library */				    pingLibInit();                      /* ICMP (ping) client */				    }																/******************************************************************************				*				* usrNetworkInit - Initialize the network subsystem				*/								void usrNetworkInit (void)				    {				    usrNetLibInit ();                   /* network buffer creation and device support */				    usrNetProtoInit ();                 /* Initialize the network protocol stacks */				    usrMuxLibInit ();                   /* network driver to protocol multiplexer */				    usrEndLibInit();                    /* Support for network devices using MUX/END interface */				                                        /* This should always be included for backward compatibility */				    usrNetworkBoot ();                  /* Setup a network device using the boot parameters */				    usrNetworkAddrCheck ();             /* Get an IP address if needed and setup the boot device */				    usrNetRemoteInit ();                /* initialize network remote I/O access */				    usrNetAppInit ();                   /* initialize network application protocols */				    }																/******************************************************************************				*				* usrShellInit - the target shell				*/								void usrShellInit (void)				    {				    dbgInit ();                         /* breakpoints and stack tracer on target. Not needed for remote debugging with tornado. */				    shellInit (SHELL_STACK_SIZE, TRUE); /* target shell */				    }																/******************************************************************************				*				* usrShowInit - enable object show routines				*/								void usrShowInit (void)				    {				    taskShowInit ();                    /* task show routine */				    msgQShowInit ();                    /* message queue show routine */				    symShowInit ();                     /* symbol table show routine */				    fppShowInit ();                     /* task floating point registers */				    stdioShowInit ();                   /* stdio show routine */				    }																/******************************************************************************				*				* usrToolsInit - software development tools				*/								void usrToolsInit (void)				    {				    timexInit ();                       /* utility to measure function execution time */				    moduleLibInit ();                   /* support library for the target-based loader. */				    loadElfInit ();                     /* ELF loader */				    usrStandaloneInit ();               /* prefered method if not booting from the network. */				    usrShellInit ();                    /* the target shell */				    usrShowInit ();                     /* enable object show routines */				    }																/******************************************************************************				*				* usrKernelCoreInit - core kernel facilities				*/								void usrKernelCoreInit (void)				    {				    eventLibInit ();                    /* VxWorks events */				    semBLibInit ();                     /* binary semaphores */				    semMLibInit ();                     /* mutex semaphores */				    semCLibInit ();                     /* counting semaphores */				    msgQLibInit ();                     /* message queues */				    wdLibInit ();                       /* watchdog timers */				    taskHookInit ();                    /* user callouts on task creation/deletion/context switch */				    }																/******************************************************************************				*				* usrKernelExtraInit - extended kernel facilities				*/								void usrKernelExtraInit (void)				    {				    hashLibInit ();                     /* hash library */				    symLibInit ();                      /* symbol table */				    envLibInit (ENV_VAR_USE_HOOKS);     /* environment variables */				    sigInit ();                         /* signals */				    }																/******************************************************************************				*				* usrIosCoreInit - core I/O system				*/								void usrIosCoreInit (void)				    {				    usrBootLineParse (BOOT_LINE_ADRS);  /* parse some boot device configuration info  */				    iosInit (NUM_DRIVERS, NUM_FILES, "/null"); /* IO system */				    ttyDrv ();                          /* terminal driver */				    usrSerialInit ();                   /* SIO component */				    }																/******************************************************************************				*				* usrDosFsInit - DOS File System components				*/								void usrDosFsInit (void)				    {				    cbioLibInit();                      /* CBIO (Cached Block I/O) Support, cbioLib */				    dosFsLibInit(0);                    /* dosfs File System Main Module (dosFs2) */				    dosFsFatInit();                     /* DOS File System FAT12/16/32 Handler */				    dosVDirLibInit();                   /* VFAT Variable-length file names support, Win95/NT compatible */				    dosDirOldLibInit();                 /* Strict 8.3 and VxLongs propriatery long names */				    dosChkLibInit();                    /* Consistency checking set on per-device basis */				    dosFsFmtLibInit();                  /* High level formatting of DOS volumes */				    { CBIO_DEV_ID cbio ;             cbio=ramDiskDevCreate(RAM_DISK_MEM_ADRS,512,17,RAM_DISK_SIZE/512,0);            if(cbio!=NULL){                 dosFsDevCreate(RAM_DISK_DEV_NAME,cbio,RAM_DISK_MAX_FILES,NONE);                dosFsVolFormat(cbio,DOS_OPT_BLANK | DOS_OPT_QUIET, NULL);            }} /* CBIO RAM Disk with DOS File System */				    }																/******************************************************************************				*				* usrIosExtraInit - extended I/O system				*/								void usrIosExtraInit (void)				    {				    excInit ();                         /* miscellaneous support task */				    logInit (consoleFd, MAX_LOG_MSGS);  /* message logging */				    pipeDrv ();                         /* pipes */				    stdioInit ();                       /* buffered IO library */				    fioLibInit ();                      /* formatting for printf, scanf, etc. */				    floatInit ();                       /* allow printf and others to format floats correctly */				    dosFsInit (NUM_DOSFS_FILES);        /* Old dosFs API module, depreciated */				    usrDosFsInit ();                    /* DOS File System components */				    }																/******************************************************************************				*				* usrRoot - entry point for post-kernel initialization				*/								void usrRoot (char *pMemPoolStart, unsigned memPoolSize)				    {				    usrKernelCoreInit ();               /* core kernel facilities */				    memInit (pMemPoolStart, memPoolSize); /* full featured memory allocator */				    memPartLibInit (pMemPoolStart, memPoolSize); /* core memory partition manager */				    usrMmuInit ();                      /* basic MMU component */				    sysClkInit ();                      /* System clock component */				    selectInit (NUM_FILES);             /* select */				    usrIosCoreInit ();                  /* core I/O system */				    usrKernelExtraInit ();              /* extended kernel facilities */				    usrIosExtraInit ();                 /* extended I/O system */				    usrNetworkInit ();                  /* Initialize the network subsystem */				    selTaskDeleteHookAdd ();            /* install select task delete hook */				    usrToolsInit ();                    /* software development tools */				    cplusCtorsLink ();                  /* run compiler generated initialization functions at system startup */				    usrWindMlInit ();                   /* Initialize WindML */				    usrAppInit ();                      /* call usrAppInit() (in your usrAppInit.c project file) after startup. */				    }