VxWorks

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C/C++

bootConfig.c：源码内容

/* bootConfig.c - system configuration module for boot ROMs */
/*
modification history
--------------------
12q,19jun02,elr Moved close for ftp data sockets (SPR #77169)
12p,06jun02,pai Removed redundant error messages from xxxLoad() routines.
12o,23may02,mas corrected args passed to smNetInit() (SPR 71787)
12n,22may02,jkf SPR#76700, pcmciaInit must be called before muxDevLoad
12m,22may02,sbs changed default sys clock rate to a macro (SPR #1918)
12l,16may02,vvv restored SLIP support
12k,10may02,wap Reduce tBoot's priority to below tNetTask's before doing
netLoad() (SPR #76107)
12j,06may02,sbs updating boot banner
12i,30apr02,wap Correct arguments passed to dhcpcOptionAdd() for
little-endian targets (SPR #73769)
12h,24apr02,mas fixed backplane NETIF params in usrBpInit() (SPR 76236)
12g,31mar02,jkf SPR#74251, using bootLib.h macros for array sizes
12f,28mar02,jkf SPR#74558, bootrom: command line input length increased.
12e,22mar02,zmm Fix mask in 'd' instruction for little endian only (SPR 5602)
12d,14mar02,hdn added X86 specific code for HTT in go () (spr 73738)
12c,13mar02,vvv removed references to SLIP (SPR #72992)
12b,04mar02,pch SPR 73609
12a,29jan02,vvv allow icmpMaskGet to work if host and target are in different
subnets; added debug messages for netmask configuration
11z,17jan02,pcm SPR 72642 - split excInit() into excInit() and excShowInit()
11y,10dec01,kab SPR 71410 - stack overflow
11x,10dec01,sbs Added version command and check for the length of bootline
before saving to NVRAM.
11w,10dec01,rec Made 'd' command endian independent (SPR 5602).
11v,09dec01,jkf SPR#62094, 62122, need devSplit() for booting from dosfs
11u,07dec01,jkf SPR#70548, Booting from Partitioned disks fails with SCSI
11t,30nov01,nrv including sysTffs.c when INCLUDE_TFFS is defined
11s,28nov01,tlc Correct diab syntax error for MIPS architecture.
11r,11nov01,sbs Added intLock() before jumping out of boot image (SPR 3704)
Removed '!' as an option to continue booting (SPR 7256)
11q,13nov01,yvp Added include for private/excLibP.h
11p,27oct01,dat Adding trap for misaligned data section SPR 9006
11o,09oct01,rae merge from truestack ver11n. Base 11j (SPR 25374)
11p,19oct01,vvv fixed IP_MAX_UNITS declaration (SPR #70476)
11o,11oct01,aeg updated initialization sequence of selectLib (SPR #31319).
11n,16sep01,dat Use of WRS_ASM macro
11m,18jun01,mil Cleaned up compiler warnings.
11l,27feb01,hk update printBootLogo() copyright notice to cover 2001.
11l,07feb01,spm added merge record for 30jan01 update from version 10z of
tor2_0_x branch (base 10y) and fixed modification history
11k,30jan01,ijm merged SPR# 28602 fixes: proxy ARP services are obsolete
10q,30apr99,jpd changed copyright year from 1998 to 1999.
10p,13nov98,jpd conditionally add sysHwInit0() call before cacheLibInit(); make
cacheEnable call depend on INCLUDE_CACHE_SUPPORT (SPR #22707).
10z,01sep99,spm allowed proxy client and server to use any device (SPR #8993)
11j,08dec00,rae Fixed minor #ifdef problem
11i,06dec00,rae usrRoot can't return ERROR
11h,17nov00,spm fixed NPT merge to allow build without END device support
11g,14nov00,rae removed unused argument from sockLibAdd()
11f,01nov00,ham update muxDevStopAll call in response to muxLib.c's ver 03k.
11e,17oct00,niq Integrating T3 DHCP
11e,28feb00,gnn merged from NPT
11d,04oct99,pul Modification for NPT: passing the right cookie to muxDevStart
11c,29apr99,pul Upgraded NPT phase3 code to tor2.0.0
11b,29mar99,pul removed mmuxMCastMapAdd()
11a,26mar99,sj added NPT support: muxLibInit; muxMaxBinds
10z,19mar99,dat removed bp driver interface SPR 25877, fixed bug in ver 10x.
11a,19apr00,zl fixed unitNum default to 0 in mEnet(). Updated copyright year.
10y,17mar99,spm added support for identical unit numbers (SPR #20913)
10x,16mar99,dat SPR 25790, fixed startup of END and BSD drivers
10w,16mar99,spm recovered orphaned code from tor1_0_1.sens1_1 (SPR #25770)
10v,01mar99,spm bypassed incorrect cleanup after successful TFTP file
transfer (SPR #24618)
10u,26feb99,dat added FEI support (23818)
10t,19feb99,spm fixed construction of device name for pcmcia (SPR #21676)
10s,02feb99,sgv Added bitflag value to sockLibAdd
10r,28jan99,jmp added TSFS_BOOT facility (SPR# 24466).
10q,20jan99,scb usrBpInit() modified to use "sm=" before SM_ANCHOR_ADRS (23035)
10p,26jan99,jkf removed x86 specific memAddToPool's from ataLoad,
ideLoad, pcmciaLoad, & tffsLoad. Replaced with
BSP specific memAddToPool in sysHwInit2() (SPR#21338).
10o,13nov98,n_s added call to muxDevStopAll in go. spr #23229
10n,11sep98,spm corrected documentation for bootpGet and dhcpGet (SPR #20629)
10m,04sep98,ham set subnetmask through ntohl() in bootpGet(),SPR#21909.
10l,03jun98,hdn disabled system clock just before jumping to the entry point
for PentiumPro's Local APIC Timer.
10k,23apr98,yp merged TrueFFS support
10j,01apr98,hdn moved tffsLoad from usrTffs.c.
10i,04feb98,jpd updated copyright date.
10h,19mar98,spm corrected prototype for mEnet() routine (SPR #20174); changed
parameter name to match coding standards
10g,02feb98,spm replaced invalid logMsg calls with printf statements
10f,06jan98,hdn added support for TFFS.
10e,30nov97,vin added network system pool
10d,20nov97,gnn fixed spr#7265 to deal with devices with no attach routine.
10c,27oct97,vin fixed call to endLoadFunc(..).
10b,03oct97,gnn removed references to endDriver global
10b,23oct97,tam fixed compilation warnings.
10a,26sep97,gnn added muxAddrResFuncAdd call for ipAttach
09z,26sep97,vin used NUM_XXX_MIN macros for system pool configuration.
09y,25sep97,gnn SENS beta feedback fixes
09x,26aug97,vin fixed warnings in muxIoctl
09w,26aug97,spm major overhaul of DHCP client: reorganized code and changed
user interface to support multiple leases at runtime, improved
handling of address information, and allowed selection of UDP
ports; also fixed incorrect treatment of gateway field by
BOOTP/DHCP (SPR #9137)
09v,12aug97,gnn changes necessitated by MUX/END update.
09u,15jul97,spm fixed byte ordering of netmask from DHCP client (SPR #8739)
09t,01jul97,jag removed stale code for RESOLVER (SPR #8868)
09j,15aug97,cdp add casts etc. to stop compiler warnings.
09i,05feb97,cdp remove ARM test hook (_func_armStartup).
09h,21jan97,jpd Added support for Olicom and lnEbsa Ethernet drivers, made
cacheLib calls dependent upon INCLUDE_CACHE_SUPPORT being
defined.
09g,12dec96,cdp added _func_armStartup for ARM platforms.
09s,02jun97,spm changed DHCP option tags to prevent name conflicts (SPR #8667)
09r,20may97,gnn fixed SPR 8627 so that multiple gn devices are supported.
09q,19may97,spm included rngLib.h to fix DHCP client build error (SPR #8606)
09p,30apr97,spm moved usrNetIfConfig for "gn" device to prevent DHCP error
09o,25apr97,gnn changed INCLUDE_GN to INCLUDE_END
09n,18apr97,spm corrected structure element name in BOOTP interface
09m,17apr97,gnn added support for configNet style configuration of ENDs.
09l,07apr97,spm changed BOOTP interface to DHCP style: all options supported
09k,29jan97,spm made global variables for DHCP client unique
09j,29jan97,spm removed parameters from dhcpBootBind()
09i,21jan97,gnn added the new argument to muxDevLoad().
09h,20dec96,vin fixed warnings muxDevLoad(). added AF_ROUTE.
09g,06mar97,mas deleted unused variable 'char gateway[INET_ADDR_LEN];' from
bootLoad() (SPR 8113).
09g,18dec96,spm fixed bug in unit number support and restored lost DHCP code
09f,17dec96,gnn added stuff for new etherHooks.
09e,27nov96,spm added support for DHCP client and network device unit numbers
09d,25nov96,vin added new cluster configuration.
09c,01oct96,spm added bzero() call to checkInetAddrField (SPR 6326)
09b,22sep96,spm Fixed SPR 7120: added support for gateways to BOOTP startup
09a,24jul96,vin fetching netmask after usrNetIfConfig() mods for bsd4.4.
08z,21jun96,jmb long modhist -- deleted entries prior to 1994. SPR #6528
08y,19jun96,hdn defined IDE_MEM_DOSFS to 0x200000.
08x,13jun96,hdn added INCLUDE_ESMC for SMC91c9x Ethernet driver.
08w,05jun96,kkk update copyright year from 1995 to 1996.
08v,05jun96,ism bumped copyright date to 1996.
19v,19apr96,jds changed the include of scsiLib.h to be done after config.h;
also added setting to asynchronous mode all target devices
08u,20mar96,hdn made inclusion of pppLib.h and strmLib.h conditional.
09t,07mar96,gnn added SLIP_MTU to slipInit so that we could configure
the MTU. (SPR #4652)
08s,06mar96,tpr added #include "bootElfLib.h".
08r,06mar96,dat removed __DATE__ from printBootLogo
08q,06mar96,tpr Enabled the Instruction Cache for PowerPC.
08p,06dec95,vin fixed usrStrmInit warning.
08o,29nov95,vin added baudrate processing of boot string.
08n,06sep95,jag deleted call to fattachInit (), changed sadInit to
autopushInit (), and changed iosStrmInit to strmInit ().
08m,01aug95,dzb changed STREAMS options to go through iosStrmInit ().
added usrStrmInit ().
PPP initialization failure message (SPR #4505).
08l,25jul95,dzb tweaked socket library initialization.
08k,25jul95,dzb added socket library init for BSD vs. STREAMS.
08j,18jul95,dzb wait for PPP interface to come up in usrPPPInit().
08i,17jul95,dzb fixed ordering of boot params search.
08h,26jun95,dzb removed PPP_S_USEHOSTNAME option.
08g,21jun95,dzb Added INCLUDE_PPP_CRYPT for unbundled crypt() support.
08f,20jun95,dzb Added PPP support.
09b,28nov95,tpr re-ordered history following PPC merge.
09a,11oct95,dat new BSP revision id, modified signon banner printing
08z,29jun95,caf added nicEvb driver entry.
08y,28jun95,caf for PPC, called cacheTextUpdate() instead of cacheClear().
08x,26jun95,kvk Removed references to _edata and _end for a clean
bootrom_uncmp build.
08w,06jun95,caf fixed edata and end for Green Hills/PowerPC.
08v,26jun95,ms updated for new serial drivers, removed WDB support.
08u,21jun95,ms changed copywrite to 1995
08t,01jun95,caf added support for "ilac" driver.
08s,22may95,yao adjust reference to edata, end to SVR4 ABI standard
for PowerPC.
08r,22may95,p_m added WDB agent support.
+ ms
08q,05apr95,kkk changed edata & end to char arrays (spr# 3917)
08p,28mar95,kkk made baud rate a macro in configAll.h
08o,19mar95,dvs removed TRON references.
08n,08dec94,hdn swapped 1st and 2nd parameters of fdDevCreate().
fixed bootHelp message; fd=... and ide=...
08m,21nov94,hdn fixed a problem by swapping 1st and 2nd parameters of sscanf.
08l,20nov94,kdl added hashLibInit() call if using dosFs.
08k,11nov94,dzb added QU network interface.
08j,09nov94,jds additions for scsi backward compatability ; scsi[12]IfInit()
08i,20oct94,hdn used ideRawio() instead of using raw file system.
swapped 1st and 2nd parameter of ideLoad() and fdLoad().
08h,17aug94,dzb fixed setting the gateway for a slip connection (SPR #2353).
added INCLUDE_NETWORK macros for scalability (SPR #1147).
added CSLIP support.
08g,14jun94,caf updated copyright notices.
08f,29may94,hdn fixed more FTP bootrom bug in netLoad().
updated the copyright year 93 to 94.
disabled cache for i486 and Pentium.
08e,26may94,kdl changed netLoad() to properly close FTP connections (SPR 3231).
08d,10may94,hdn fixed the FTP bootrom bug (John's patch)
08c,09feb94,hdn added support for if_elt 3COM EtherLink III driver.
added support for if_ene Eagle NE2000 driver.
*/
/*
DESCRIPTION
This is the WRS-supplied configuration module for the VxWorks boot ROM.
It is a stripped-down version of usrConfig.c, having no VxWorks shell or
debugging facilities. Its primary function is to load an object module
over the network with either RSH or FTP. Additionally, a simple set of
single letter commands is provided for displaying and modifying memory
contents. Use this module as a starting point for placing applications
in ROM.
*/
#include "vxWorks.h"
#include "bootEcoffLib.h"
#include "bootElfLib.h"
#include "bootLib.h"
#include "bootLoadLib.h"
#include "bootpLib.h"
#include "bsdSockLib.h"
#include "cacheLib.h"
#include "cbioLib.h"
#include "ctype.h"
#include "dosFsLib.h"
#include "dpartCbio.h"
#include "errno.h"
#include "errnoLib.h"
#include "fcntl.h"
#include "fioLib.h"
#include "ftpLib.h"
#include "hostLib.h"
#include "icmpLib.h"
#include "ifLib.h"
#include "if_sl.h"
#include "inetLib.h"
#include "intLib.h"
#include "ioLib.h"
#include "iosLib.h"
#include "loadAoutLib.h"
#include "loadCoffLib.h"
#include "loadLib.h"
#include "logLib.h"
#include "memLib.h"
#include "msgQLib.h"
#include "netLib.h"
#include "pipeDrv.h"
#include "proxyLib.h"
#include "qLib.h"
#include "qPriBMapLib.h"
#include "rebootLib.h"
#include "remLib.h"
#include "rngLib.h"
#include "routeLib.h"
#include "semLib.h"
#include "sockLib.h"
#include "stdio.h"
#include "string.h"
#include "sysLib.h"
#include "sysSymTbl.h"
#include "taskHookLib.h"
#include "taskLib.h"
#include "tftpLib.h"
#include "tickLib.h"
#include "trcLib.h"
#include "unistd.h"
#include "usrFdiskPartLib.h"
#include "version.h"
#include "wdLib.h"
#include "net/if.h"
#include "net/mbuf.h"
#include "netinet/if_ether.h"
#include "drv/netif/smNetLib.h"
#include "ipProto.h"
#include "private/excLibP.h"
#include "private/kernelLibP.h"
#include "private/workQLibP.h"
#include "config.h"
#include "scsiLib.h"
#ifdef INCLUDE_PPP
#include "pppLib.h"
#endif /* INCLUDE_PPP */
#ifdef INCLUDE_DHCPC
#include "dhcpcLib.h"
#include "dhcpcBootLib.h"
#include "dhcp/dhcpc.h"
#include "dhcp/dhcpcCommonLib.h"
#endif
#if (defined(INCLUDE_SECOND_SMNET) ||
defined(INCLUDE_SM_NET_ADDRGET) ||
defined(INCLUDE_SM_SEQ_ADDR))
# ifndef INCLUDE_SM_NET
# define INCLUDE_SM_NET
# endif /* INCLUDE_SM_NET */
#endif /* INCLUDE_SECOND_SMNET || ... */
#if (defined(INCLUDE_SECOND_SMNET) && !defined(INCLUDE_SM_NET_ADDRGET))
# define INCLUDE_SM_NET_ADDRGET
#endif /* INCLUDE_SECOND_SMNET && !INCLUDE_SM_NET_ADDRGET */
#ifdef INCLUDE_SM_NET
# ifndef INCLUDE_BSD
# define INCLUDE_BSD
# endif /* INCLUDE_BSD */
# ifndef INCLUDE_SM_COMMON
# define INCLUDE_SM_COMMON
# endif /* INCLUDE_SM_COMMON */
#endif /* INCLUDE_SM_NET */
/* defines */
#define STREQ(A, B) (strcmp(A, B) == 0 ? 1 : 0)
#define TIMEOUT 7 /* number of seconds before auto-boot */
/* maximum line length for cmd input to 'm' and 'mEnet' routine */
#define MAX_LINE 160
/* maximum line length for bootCmdLoop() command line input */
#define BOOT_CMD_MAX_LINE BOOT_LINE_SIZE
#define RSHD 514 /* rshd service */
#define DEC FALSE /* getArg parameters */
#define HEX TRUE
#define OPT TRUE
#define MAX_ADR_SIZE 6
#define DOS_ID_OFFSET 3
#define FIRST_PARTITION_SECTOR_OFFSET (0x1be + 8)
#define VXDOS "VXDOS"
#define VXEXT "VXEXT"
#ifdef USE_LEDS_FOR_DEBUG
#define DEBUG_LED(val) IXP1200_REG_WRITE(IXP1200_LED_ADDR, (val))
#else
#define DEBUG_LED(val)
#endif
#ifndef NUM_PARTITIONS_DISK_BOOT
# define NUM_PARTITIONS_DISK_BOOT 1 /* one partition on the disk */
#endif /* NUM_PARTITIONS_DISK_BOOT */
#ifndef PARTITION_DISK_BOOT
# define PARTITION_DISK_BOOT 1 /* partition mounted during boot */
#endif /* PARTITION_DISK_BOOT */
/* DO NOT ADD ANYTHING BEFORE THE FIRST ROUTINE compressedEntry() */
void usrInit ();
IMPORT void sysInitAlt ();
#if (CPU_FAMILY==MIPS)
IMPORT void sysGpInit ();
#endif /* (CPU_FAMILY==MIPS) */
#ifdef INCLUDE_NETWORK
#ifdef ETHERNET_ADR_SET
void mEnet (char *);
void sysEnetAddrGet ();
void sysEnetAddrSet ();
#endif /* ETHERNET_ADR_SET */
#endif /* INCLUDE_NETWORK */
#ifdef INCLUDE_END
LOCAL void* findCookie(int unitNo, char* devName);
#endif /* INCLUDE_END */
IMPORT STATUS programFlash(UINT8* buf,
UINT32 flashStart, UINT32 flashEnd,
BOOL skipNVRam, BOOL skipFUtil);
/*******************************************************************************
*
* compressedEntry - compressed entry point after decompression
*
* This routine is the entry point after the bootroms decompress, if
* compression is utilized. This routine must be the first item of the
* text segment of this file. With ANSI C, strings will appear in text
* segment so one should avoid entering strings, routines, or anything
* else that might displace this routine from base of the text segment.
*
* It is unwise to add functionality to this routine without due cause.
* We are in the prehistoric period of system initialization.
*
* NOMANUAL
*/
void compressedEntry
(
int startType
)
{
#if (CPU_FAMILY==MIPS)
WRS_ASM (".extern _gp; la $gp,_gp");
#endif
#if (CPU_FAMILY==I960)
sysInitAlt (startType); /* jump to the i960 entry point */
#else
usrInit (startType); /* all others procede below */
#endif
}
#ifdef INCLUDE_END
#include "end.h"
#include "muxLib.h"
#include "muxTkLib.h"
#include "configNet.h"
#include "m2Lib.h"
IMPORT int ipAttach ();
IMPORT END_TBL_ENTRY endDevTbl[];
typedef struct cookie_tbl
{
int unitNo;
char devName[END_NAME_MAX];
void* pCookie;
}COOKIE_TBL;
COOKIE_TBL cookieTbl[32];
#ifndef MUX_MAX_BINDS
#define MUX_MAX_BINDS 8
#endif
void* pCookie;
M2_INTERFACETBL endM2Tbl;
#endif /* INCLUDE_END */
#ifndef IP_MAX_UNITS
#define IP_MAX_UNITS 1
#endif
IP_DRV_CTRL ipDrvCtrl [IP_MAX_UNITS];
int ipMaxUnits = IP_MAX_UNITS;
/* Wind kernel configuration facility */
#undef INCLUDE_SHOW_ROUTINES /* keep out kernel show routines */
#undef INCLUDE_SM_NET_SHOW
#include "usrKernel.c" /* kernel configuration facility */
/* imports */
IMPORT char edata []; /* defined by the loader */
IMPORT char end []; /* defined by the loader */
#define FREE_MEM_START_ADRS FREE_RAM_ADRS
#ifdef INCLUDE_INITIAL_MEM_ALLOCATION
#define MEM_POOL_START_ADRS
(ROUND_UP(FREE_MEM_START_ADRS, (INITIAL_MEM_ALIGNMENT)) +
(INITIAL_MEM_SIZE))
#else /* INCLUDE_INITIAL_MEM_ALLOCATION */
#define MEM_POOL_START_ADRS FREE_MEM_START_ADRS
#endif /* INCLUDE_INITIAL_MEM_ALLOCATION */
#ifdef INCLUDE_TSFS_BOOT /* boot via Target Server File System */
#if ((WDB_COMM_TYPE == WDB_COMM_SERIAL) &&
(CONSOLE_TTY == NONE || CONSOLE_TTY == WDB_TTY_CHANNEL))
#define INCLUDE_TSFS_BOOT_VIO_CONSOLE /* needed for Target Server Console */
#endif
#define INCLUDE_WDB /* WDB agent needed for TSFS Boot */
#define INCLUDE_WDB_TSFS /* target-server file system */
#undef INCLUDE_WDB_BANNER /* print banner after agent starts */
#undef INCLUDE_WDB_TTY_TEST /* test serial line communcation */
#undef INCLUDE_WDB_START_NOTIFY /* notify the host of task creation */
#undef INCLUDE_WDB_USER_EVENT /* user events handling */
#undef INCLUDE_WDB_CTXT /* context control */
#undef INCLUDE_WDB_FUNC_CALL /* spawn function as separate task */
#undef INCLUDE_WDB_GOPHER /* gopher info gathering */
#undef INCLUDE_WDB_EXIT_NOTIFY /* notify the host of task exit */
#undef INCLUDE_WDB_REG /* get/set hardware registers */
#undef INCLUDE_WDB_EVENTPOINTS /* eventpoints handling */
#undef INCLUDE_WDB_MEM /* optional memory services */
#undef INCLUDE_WDB_BP /* breakpoint support */
#include "wdb/wdbEvtLib.h"
#include "../../src/config/usrWdb.c" /* WDB agent configuration */
#else /* INCLUDE_TSFS_BOOT not defined */
#undef INCLUDE_WDB
#endif /* INCLUDE_TSFS_BOOT */
#ifdef INCLUDE_NETWORK
/* forward declarations */
LOCAL STATUS usrNetProtoInit (void);
IMPORT int lnEbsaattach ();
IMPORT int oliattach ();
IMPORT int dcattach ();
IMPORT int eglattach ();
IMPORT int eiattach ();
IMPORT int feiattach ();
IMPORT int exattach ();
IMPORT int enpattach ();
IMPORT int ieattach ();
IMPORT int ilacattach ();
IMPORT int lnattach ();
IMPORT int lnsgiattach ();
IMPORT int nicattach ();
IMPORT int nicEvbattach ();
IMPORT int medattach ();
IMPORT int elcattach ();
IMPORT int ultraattach ();
IMPORT int eexattach ();
IMPORT int eltattach ();
IMPORT int eneattach ();
IMPORT int esmcattach ();
IMPORT int quattach ();
IMPORT int loattach ();
IMPORT int snattach ();
IMPORT int fnattach ();
IMPORT STATUS slipInit ();
IMPORT int ifreset ();
IMPORT void if_dettach ();
IMPORT u_long in_netof ();
IMPORT struct ifnet * ifunit ();
IMPORT int pcmciaattach ();
#ifdef NETIF_USR_DECL
NETIF_USR_DECL /* additional declarations, from BSP */
#endif
#ifdef INCLUDE_IF_USR
IMPORT int IF_USR_ATTACH ();
#endif /* INCLUDE_IF_USR */
LOCAL NETIF netIf [] =
{
#ifdef NETIF_USR_ENTRIES
NETIF_USR_ENTRIES /* additional entries, from BSP */
#endif
#ifdef INCLUDE_IF_USR
{ IF_USR_NAME, IF_USR_ATTACH, IF_USR_ARG1, IF_USR_ARG2, IF_USR_ARG3,
IF_USR_ARG4, IF_USR_ARG5, IF_USR_ARG6, IF_USR_ARG7, IF_USR_ARG8 },
#endif /* INCLUDE_IF_USR */
#ifdef INCLUDE_LNEBSA
{ "lnEbsa", lnEbsaattach, (char*)IO_ADRS_LNEBSA, INT_VEC_LNEBSA,
INT_LVL_LNEBSA, LNEBSA_POOL_ADRS, LNEBSA_POOL_SIZE,
LNEBSA_DATA_WIDTH, LNEBSA_MODE, LNEBSA_DMA_CHAN },
#endif /* INCLUDE_LNEBSA */
#ifdef INCLUDE_OLI
{ "oli", oliattach, (char*)IO_ADRS_NISA_BASE,
IO_ADRS_NISA_PCMCIA, IO_ADRS_NISA_PCMEM,
INT_VEC_PCMCIA_A, INT_LVL_PCMCIA_A,
INT_VEC_PCMCIA_B, INT_LVL_PCMCIA_B },
#endif
#ifdef INCLUDE_DC
{ "dc", dcattach, (char*)IO_ADRS_DC, INT_VEC_DC, INT_LVL_DC,
DC_POOL_ADRS, DC_POOL_SIZE, DC_DATA_WIDTH, DC_RAM_PCI_ADRS,
DC_MODE },
#endif /* INCLUDE_DC */
#ifdef INCLUDE_EGL
{ "egl", eglattach, (char*)IO_ADRS_EGL, INT_VEC_EGL, INT_LVL_EGL },
#endif /* INCLUDE_EGL */
#ifdef INCLUDE_EI
{ "ei", eiattach, (char*)INT_VEC_EI, EI_SYSBUS, EI_POOL_ADRS, 0, 0},
#endif /* INCLUDE_EI */
#ifdef INCLUDE_FEI
{ "fei", feiattach, (char*)FEI_POOL_ADRS, 0, 0, 0, 0},
#endif /* INCLUDE_FEI */
#ifdef INCLUDE_EX
{ "ex", exattach, (char*)IO_ADRS_EX, INT_VEC_EX, INT_LVL_EX,
IO_AM_EX_MASTER, IO_AM_EX },
#endif /* INCLUDE_EX */
#ifdef INCLUDE_ENP
{ "enp", enpattach, (char*)IO_ADRS_ENP, INT_VEC_ENP, INT_LVL_ENP,
IO_AM_ENP },
#endif /* INCLUDE_ENP */
#ifdef INCLUDE_IE
{ "ie", ieattach, (char*)IO_ADRS_IE, INT_VEC_IE, INT_LVL_IE },
#endif /* INCLUDE_IE */
#ifdef INCLUDE_ILAC
{ "ilac", ilacattach, (char*)IO_ADRS_ILAC, INT_VEC_ILAC},
#endif /* INCLUDE_ILAC */
#ifdef INCLUDE_LN
{ "ln", lnattach, (char*)IO_ADRS_LN, INT_VEC_LN, INT_LVL_LN,
LN_POOL_ADRS, LN_POOL_SIZE, LN_DATA_WIDTH, LN_PADDING,
LN_RING_BUF_SIZE },
#endif /* INCLUDE_LN */
#ifdef INCLUDE_LNSGI
{ "lnsgi", lnsgiattach, (char*)IO_ADRS_LNSGI, INT_VEC_LNSGI,
INT_LVL_LNSGI, LNSGI_POOL_ADRS, LNSGI_POOL_SIZE, LNSGI_DATA_WIDTH,
LNSGI_PADDING, LNSGI_RING_BUF_SIZE },
#endif /* INCLUDE_LNSGI */
#ifdef INCLUDE_NIC
{ "nic", nicattach, (char*)IO_ADRS_NIC, INT_VEC_NIC, INT_LVL_NIC },
#endif /* INCLUDE_NIC */
#ifdef INCLUDE_NIC_EVB
{ "nicEvb", nicEvbattach, (char*)IO_ADRS_NIC,INT_VEC_NIC,INT_LVL_NIC },
#endif /* INCLUDE_NIC_EVB */
#ifdef INCLUDE_MED
{ "med", medattach, (char*)IO_ADRS_DBETH, INT_VEC_DBETH, INT_LVL_DBETH},
#endif /* INCLUDE_MED */
#ifdef INCLUDE_ELC
{ "elc", elcattach, (char*)IO_ADRS_ELC, INT_VEC_ELC, INT_LVL_ELC,
MEM_ADRS_ELC, MEM_SIZE_ELC, CONFIG_ELC},
#endif /* INCLUDE_ELC */
#ifdef INCLUDE_ULTRA
{ "ultra", ultraattach, (char*)IO_ADRS_ULTRA, INT_VEC_ULTRA,
INT_LVL_ULTRA, MEM_ADRS_ULTRA, MEM_SIZE_ULTRA, CONFIG_ULTRA},
#endif /* INCLUDE_ULTRA */
#ifdef INCLUDE_EEX
{ "eex", eexattach, (char*)IO_ADRS_EEX, INT_VEC_EEX, INT_LVL_EEX,
NTFDS_EEX, CONFIG_EEX},
#endif /* INCLUDE_EEX */
#ifdef INCLUDE_ELT
{ "elt", eltattach, (char*)IO_ADRS_ELT, INT_VEC_ELT, INT_LVL_ELT,
NRF_ELT, CONFIG_ELT},
#endif /* INCLUDE_ELT */
#ifdef INCLUDE_ENE
{ "ene", eneattach, (char*)IO_ADRS_ENE, INT_VEC_ENE, INT_LVL_ENE},
#endif /* INCLUDE_ELT */
#ifdef INCLUDE_ESMC
{ "esmc", esmcattach, (char*)IO_ADRS_ESMC, INT_VEC_ESMC, INT_LVL_ESMC,
CONFIG_ESMC, RX_MODE_ESMC},
#endif /* INCLUDE_ESMC */
#ifdef INCLUDE_QU
{ "qu", quattach, (char*)IO_ADRS_QU_EN, INT_VEC_QU_EN, QU_EN_SCC,
QU_EN_TX_BD, QU_EN_RX_BD, QU_EN_TX_OFF, QU_EN_RX_OFF, QU_EN_MEM},
#endif /* INCLUDE_QU */
#ifdef INCLUDE_SN
{ "sn", snattach, (char*)IO_ADRS_SN, INT_VEC_SN },
#endif /* INCLUDE_SN */
#ifdef INCLUDE_FN
{ "fn", fnattach },
#endif /* INCLUDE_FN */
#ifdef INCLUDE_SM_NET
{ "sm", smNetAttach2, 0, 0, 0, 0, 0, 0, 0, 0 },
#endif /* INCLUDE_SM_NET */
#ifdef INCLUDE_PCMCIA
{ "pcmcia", pcmciaattach, 0, 0, 0, 0, 0, 0 },
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_PPP
{"ppp", 0, 0, 0, 0, 0},
#endif /* INCLUDE_PPP */
#ifdef INCLUDE_SLIP
{ "sl", 0, 0, 0, 0, 0 },
#endif /* INCLUDE_SLIP */
{ "lo", loattach, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0 },
};
#endif /* INCLUDE_NETWORK */
/* global variables */
SYMTAB_ID sysSymTbl;
int consoleFd; /* fd of initial console device */
char consoleName [20]; /* console device name, eg. "/tyCo/0" */
int sysStartType; /* BOOT_CLEAR, BOOT_NO_AUTOBOOT, ... */
BOOL scsiInitialized = FALSE;
int bootCmdTaskPriority = 1;
int bootCmdTaskOptions = VX_SUPERVISOR_MODE;
int bootCmdTaskStackSize = BOOT_CMD_STACK_SIZE;
/* Two magic cookies used to detect data section misalignment */
#define TRAP_VALUE_1 0x12348765
#define TRAP_VALUE_2 0x5a5ac3c3
LOCAL volatile UINT32 trapValue1 = TRAP_VALUE_1;
LOCAL volatile UINT32 trapValue2 = TRAP_VALUE_2;
#ifdef INCLUDE_NETWORK
/* network protocol configuration parameters */
#ifdef INCLUDE_TCP
TCP_CFG_PARAMS tcpCfgParams = /* tcp configuration parameters */
{
TCP_FLAGS_DFLT, /* include rfc1323 support */
TCP_SND_SIZE_DFLT, /* default send buffer size */
TCP_RCV_SIZE_DFLT, /* default recv buffer size */
TCP_CON_TIMEO_DFLT, /* initial connection time out */
TCP_REXMT_THLD_DFLT, /* retransmit threshold */
TCP_MSS_DFLT, /* default maximum segment size */
TCP_RND_TRIP_DFLT, /* default round trip time */
TCP_IDLE_TIMEO_DFLT, /* idle timeouts before first probe */
TCP_MAX_PROBE_DFLT /* max no. probes before dropping */
};
#endif /* INCLUDE_TCP */
#ifdef INCLUDE_UDP
UDP_CFG_PARAMS udpCfgParams = /* udp configuration parameters */
{
UDP_FLAGS_DFLT,
UDP_SND_SIZE_DFLT, /* send buffer size */
UDP_RCV_SIZE_DFLT /* recv buffer size */
};
#endif /* INCLUDE_UDP */
#ifdef INCLUDE_ICMP
ICMP_CFG_PARAMS icmpCfgParams = /* icmp configuration parameters */
{
ICMP_FLAGS_DFLT /* no icmp mask replies by default */
};
#endif /* INCLUDE_ICMP */
IP_CFG_PARAMS ipCfgParams = /* ip configuration parameters */
{
IP_FLAGS_DFLT, /* default ip flags */
IP_TTL_DFLT, /* ip default time to live */
IP_QLEN_DFLT, /* default ip intr queue len */
IP_FRAG_TTL_DFLT /* default ip fragment time to live */
};
/* network buffers configuration */
/*
* mBlk, clBlk configuration table for network stack data pool.
* Only used for data transfer in the network stack.
*/
M_CL_CONFIG mClBlkConfig =
{
/*
no. mBlks no. clBlks memArea memSize
----------- ---------- ------- -------
*/
NUM_NET_MBLKS_MIN, NUM_CL_BLKS_MIN, NULL, 0
};
/*
* network stack data cluster pool configuration table
* Only used for data transfer in the network stack.
*/
CL_DESC clDescTbl [] =
{
/*
clusterSize num memArea memSize
----------- ---- ------- -------
*/
{64, NUM_64_MIN, NULL, 0},
{128, NUM_128_MIN, NULL, 0},
{256, NUM_256_MIN, NULL, 0},
{512, NUM_512_MIN, NULL, 0},
{1024, NUM_1024_MIN, NULL, 0},
};
int clDescTblNumEnt = (NELEMENTS(clDescTbl));
/*
* mBlk, clBlk configuration table for network stack system pool.
* Used for network stack system structures such as routes, sockets,
* protocol control blocks, interface addresses, mulitcast addresses,
* and multicast routing entries.
*/
M_CL_CONFIG sysMclBlkConfig =
{
/*
no. mBlks no. clBlks memArea memSize
----------- ---------- ------- -------
*/
NUM_SYS_MBLKS_MIN, NUM_SYS_CL_BLKS_MIN, NULL, 0
};
/*
* network stack system cluster pool configuration table
* Used for network stack system structures such as routes, sockets,
* protocol control blocks, interface addresses, mulitcast addresses,
* and multicast routing entries.
*/
CL_DESC sysClDescTbl [] =
{
/*
clusterSize num memArea memSize
----------- ---- ------- -------
*/
{64, NUM_SYS_64_MIN, NULL, 0},
{128, NUM_SYS_128_MIN, NULL, 0},
{256, NUM_SYS_256_MIN, NULL, 0},
{512, NUM_SYS_512_MIN, NULL, 0},
};
int sysClDescTblNumEnt = (NELEMENTS(sysClDescTbl));
#ifdef INCLUDE_PPP
#ifndef PPP_OPTIONS_FLAGS
#define PPP_OPTIONS_FLAGS ((PPP_OPT_NO_ALL << PPP_S_NO_ALL) |
(PPP_OPT_PASSIVE_MODE << PPP_S_PASSIVE_MODE) |
(PPP_OPT_SILENT_MODE << PPP_S_SILENT_MODE) |
(PPP_OPT_DEFAULTROUTE << PPP_S_DEFAULTROUTE) |
(PPP_OPT_PROXYARP << PPP_S_PROXYARP) |
(PPP_OPT_IPCP_ACCEPT_LOCAL << PPP_S_IPCP_ACCEPT_LOCAL) |
(PPP_OPT_IPCP_ACCEPT_REMOTE << PPP_S_IPCP_ACCEPT_REMOTE) |
(PPP_OPT_NO_IP << PPP_S_NO_IP) |
(PPP_OPT_NO_ACC << PPP_S_NO_ACC) |
(PPP_OPT_NO_PC << PPP_S_NO_PC) |
(PPP_OPT_NO_VJ << PPP_S_NO_VJ) |
(PPP_OPT_NO_VJCCOMP << PPP_S_NO_VJCCOMP) |
(PPP_OPT_NO_ASYNCMAP << PPP_S_NO_ASYNCMAP) |
(PPP_OPT_NO_MN << PPP_S_NO_MN) |
(PPP_OPT_NO_MRU << PPP_S_NO_MRU) |
(PPP_OPT_NO_PAP << PPP_S_NO_PAP) |
(PPP_OPT_NO_CHAP << PPP_S_NO_CHAP) |
(PPP_OPT_REQUIRE_PAP << PPP_S_REQUIRE_PAP) |
(PPP_OPT_REQUIRE_CHAP << PPP_S_REQUIRE_CHAP) |
(PPP_OPT_LOGIN << PPP_S_LOGIN) |
(PPP_OPT_DEBUG << PPP_S_DEBUG) |
(PPP_OPT_DRIVER_DEBUG << PPP_S_DRIVER_DEBUG))
#endif /* PPP_OPTIONS_FLAGS */
PPP_OPTIONS pppOptions =
{
PPP_OPTIONS_FLAGS, /* flags field */
PPP_STR_ASYNCMAP, /* Set the desired async map */
PPP_STR_ESCAPE_CHARS, /* Set chars to escape on transmission */
PPP_STR_VJ_MAX_SLOTS, /* Set maximum VJ compression header slots */
PPP_STR_NETMASK, /* Set netmask value for negotiation */
PPP_STR_MRU, /* Set MRU value for negotiation */
PPP_STR_MTU, /* Set MTU value for negotiation */
PPP_STR_LCP_ECHO_FAILURE, /* Set max # consecutive LCP echo failures */
PPP_STR_LCP_ECHO_INTERVAL, /* Set time for LCP echo requests */
PPP_STR_LCP_RESTART, /* Set timeout for LCP */
PPP_STR_LCP_MAX_TERMINATE, /* Set max # xmits for LCP term-reqs */
PPP_STR_LCP_MAX_CONFIGURE, /* Set max # xmits for LCP conf-reqs */
PPP_STR_LCP_MAX_FAILURE, /* Set max # conf-naks for LCP */
PPP_STR_IPCP_RESTART, /* Set timeout for IPCP */
PPP_STR_IPCP_MAX_TERMINATE, /* Set max # xmits for IPCP term-reqs */
PPP_STR_IPCP_MAX_CONFIGURE, /* Set max # xmits for IPCP conf-reqs */
PPP_STR_IPCP_MAX_FAILURE, /* Set max # conf-naks for IPCP */
PPP_STR_LOCAL_AUTH_NAME, /* Set local name for authentication */
PPP_STR_REMOTE_AUTH_NAME, /* Set remote name for authentication */
PPP_STR_PAP_FILE, /* Set the PAP secrets file */
PPP_STR_PAP_USER_NAME, /* Set username for PAP auth with peer */
PPP_STR_PAP_PASSWD, /* Set password for PAP auth with peer */
PPP_STR_PAP_RESTART, /* Set timeout for PAP */
PPP_STR_PAP_MAX_AUTHREQ, /* Set max # xmits for PAP auth-reqs */
PPP_STR_CHAP_FILE, /* Set the CHAP secrets file */
PPP_STR_CHAP_RESTART, /* Set timeout for CHAP */
PPP_STR_CHAP_INTERVAL, /* Set interval for CHAP rechallenge */
PPP_STR_CHAP_MAX_CHALLENGE /* Set max # xmits for CHAP challenge */
};
#endif /* INCLUDE_PPP */
#endif /* INCLUDE_NETWORK */
/* forward declarations */
#ifdef __STDC__
void usrRoot (char *pMemPoolStart, unsigned memPoolSize);
void usrClock (void);
void usrKernelInit (void);
LOCAL void bootCmdLoop (void);
LOCAL char autoboot (int timeout);
LOCAL void printBootLogo (void);
LOCAL void bootHelp (void);
LOCAL STATUS bootLoad (char *bootString, FUNCPTR *pEntry);
LOCAL STATUS ImageLoad(char * bootString, char * pEntry, UINT32 * imageSize);
LOCAL void go (FUNCPTR entry);
LOCAL void m (char *adrs);
LOCAL void d (char *adrs, int nwords);
LOCAL void bootExcHandler (int tid);
LOCAL void skipSpace (char **strptr);
LOCAL void printExcMsg (char *string);
LOCAL STATUS getArg (char **ppString, int *pValue, BOOL defaultHex,
BOOL optional);
LOCAL void usrBootLineInit (int startType);
LOCAL STATUS usrBootLineCrack (char *bootString, BOOT_PARAMS *pParams);
#ifdef INCLUDE_NETWORK
LOCAL STATUS netLoad (char *hostName, char *fileName, char *usr,
char *passwd, FUNCPTR *pEntry);
LOCAL STATUS netGetFile(char * hostName, char * fileName, char * usr,
char * passwd, char * pEntry, UINT32 * imageSize);
LOCAL void netifAdrsPrint (char *ifname);
LOCAL STATUS checkInetAddrField (char *pInetAddr, BOOL subnetMaskOK);
LOCAL STATUS usrNetIfAttach (char *devName, int unitNum, char *inetAdrs);
LOCAL STATUS usrNetIfConfig (char *devName, int unitNum, char *inetAdrs,
char *inetName, int netmask);
LOCAL STATUS usrBpInit (char *devName, int unitNum, u_long startAddr);
LOCAL STATUS usrSlipInit (char *pBootDev, int unitNum, char *localAddr,
char *peerAddr);
LOCAL STATUS usrPPPInit (char *pBootDev, int unitNum, char *localAddr,
char *peerAddr);
LOCAL STATUS bootpGet (char *pNetDev, char *pBootDevAddr, char *pBootFile,
char *pHostAddr, int *pMask);
#ifdef INCLUDE_DHCPC
LOCAL STATUS dhcpGet (char *pNetDev, char *pBootDevAddr, char *pBootFile,
char *pHostAddr, int *pMask,
DHCP_LEASE_DATA *pDhcpLease);
#endif
#endif /* INCLUDE_NETWORK */
#ifdef INCLUDE_SCSI_BOOT
LOCAL STATUS scsiLoad (int bootDevId, int bootDevLUN, char *fileName,
FUNCPTR *pEntry);
#endif /* INCLUDE_SCSI_BOOT */
#ifdef INCLUDE_FD
LOCAL STATUS fdLoad (int drive, int type, char *fileName, FUNCPTR *pEntry);
#endif /* INCLUDE_FD */
#ifdef INCLUDE_IDE
LOCAL STATUS ideLoad (int drive, int type, char *fileName, FUNCPTR *pEntry);
#endif /* INCLUDE_IDE */
#ifdef INCLUDE_ATA
LOCAL STATUS ataLoad (int ctrl, int drive, char *fileName, FUNCPTR *pEntry);
#endif /* INCLUDE_ATA */
#ifdef INCLUDE_PCMCIA
LOCAL STATUS pcmciaLoad (int sock, char *fileName, FUNCPTR *pEntry);
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_TFFS
LOCAL STATUS tffsLoad (int drive, int removable, char *fileName,
FUNCPTR *pEntry);
#endif /* INCLUDE_TFFS */
#ifdef INCLUDE_TSFS_BOOT
LOCAL STATUS tsfsLoad (char * fileName, FUNCPTR * pEntry);
LOCAL void wdbRebootEventGet (void * pNode, WDB_EVT_DATA * pEvtData);
#endif /* INCLUDE_TSFS_BOOT */
#else
void usrRoot ();
void usrClock ();
void usrKernelInit ();
LOCAL void bootCmdLoop ();
LOCAL char autoboot ();
LOCAL void printBootLogo ();
LOCAL void bootHelp ();
LOCAL STATUS bootLoad ();
LOCAL STATUS ImageLoad();
LOCAL void go ();
LOCAL void m ();
LOCAL void d ();
LOCAL void bootExcHandler ();
LOCAL void skipSpace ();
LOCAL void printExcMsg ();
LOCAL STATUS getArg ();
LOCAL void usrBootLineInit ();
LOCAL STATUS usrBootLineCrack ();
#ifdef INCLUDE_NETWORK
LOCAL STATUS netLoad ();
LOCAL STATUS netGetFile();
LOCAL void netifAdrsPrint ();
LOCAL STATUS checkInetAddrField ();
LOCAL STATUS usrNetIfAttach ();
LOCAL STATUS usrNetIfConfig ();
LOCAL STATUS usrBpInit ();
LOCAL STATUS usrSlipInit ();
LOCAL STATUS usrPPPInit ();
LOCAL STATUS bootpGet ();
#endif /* INCLUDE_NETWORK */
#ifdef INCLUDE_SCSI_BOOT
LOCAL STATUS scsiLoad();
#endif /* INCLUDE_SCSI_BOOT */
#ifdef INCLUDE_FD
LOCAL STATUS fdLoad ();
#endif /* INCLUDE_FD */
#ifdef INCLUDE_IDE
LOCAL STATUS ideLoad ();
#endif /* INCLUDE_IDE */
#ifdef INCLUDE_ATA
LOCAL STATUS ataLoad ();
#endif /* INCLUDE_ATA */
#ifdef INCLUDE_PCMCIA
LOCAL STATUS pcmciaLoad ();
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_TFFS
LOCAL STATUS tffsLoad ();
#endif /* INCLUDE_TFFS */
#ifdef INCLUDE_TSFS_BOOT
LOCAL STATUS tsfsLoad ();
LOCAL void wdbRebootEventGet ();
#endif /* INCLUDE_TSFS_BOOT */
#endif /* __STDC__ */
/*******************************************************************************
*
* usrInit - user-defined system initialization routine
*
* This routine is called by the start-up code in romStart(). It is called
* before kernel multi-tasking is enabled, with the interrupts locked out.
*
* It starts by clearing BSS, so all variables are initialized to 0 as per
* the C specification. Then it sets up exception vectors, initializes the
* hardware by calling sysHwInit(), and finally starts the kernel with the
* usrRoot() task to do the remainder of the initialization.
*
* NOMANUAL
*/
void usrInit
(
int startType
)
{
/*
* This trap will catch improper loading of the data section.
* We check the magic cookie values to make sure the data section is
* in the expected memory location. We do not want
* to proceed further if the data segment is not correct.
*
* It should be easy to detect entry into the trap using an ICE, JTAG,
* or logic analyzer. Without the trap, the processor is likely to run
* away out of control.
*
* Data section misalignment can occur when there is a change in tool
* chain, build rules, compiler, host utilites, etc.
*/
while (trapValue1 != TRAP_VALUE_1 || trapValue2 != TRAP_VALUE_2)
{
/* infinite loop */;
}
#if (CPU_FAMILY == SPARC)
excWindowInit (); /* SPARC window management */
#endif
#if (CPU_FAMILY == MIPS)
sysGpInit (); /* MIPS global pointer */
#endif /* (CPU_FAMILY == MIPS) */
#ifdef INCLUDE_SYS_HW_INIT_0
/*
* Perform any BSP-specific initialisation that must be done before
* cacheLibInit() is called and/or BSS is cleared.
*/
SYS_HW_INIT_0 ();
CLED(0x1);
#endif /* INCLUDE_SYS_HW_INIT_0 */
/* configure data and instruction cache if available and leave disabled */
#ifdef INCLUDE_CACHE_SUPPORT
/*
* SPR 73609: If a cache is not to be enabled, don't require
* its mode to be defined. Instead, default it to disabled.
*/
# if (!defined(USER_D_CACHE_ENABLE) && !defined(USER_D_CACHE_MODE))
# define USER_D_CACHE_MODE CACHE_DISABLED
# endif /* !USER_D_CACHE_ENABLE && !USER_D_CACHE_MODE */
# if (!defined(USER_I_CACHE_ENABLE) && !defined(USER_I_CACHE_MODE))
# define USER_I_CACHE_MODE CACHE_DISABLED
# endif /* !USER_I_CACHE_ENABLE && !USER_I_CACHE_MODE */
cacheLibInit (USER_I_CACHE_MODE, USER_D_CACHE_MODE);
#endif /* INCLUDE_CACHE_SUPPORT */
#if (CPU == SPARClite)
cacheLib.textUpdateRtn = NULL; /* XXX - mod hist 07u */
#endif
/* don't assume bss variables are zero before this call */
bzero (edata, end - edata); /* zero out bss variables */
sysStartType = startType;
intVecBaseSet ((FUNCPTR *) VEC_BASE_ADRS); /* set vector base table */
#if (CPU_FAMILY == AM29XXX)
excSpillFillInit (); /* am29k stack cache managemt */
#endif
excVecInit (); /* install exception vectors */
sysHwInit (); /* initialize system hardware */
CLED(0x2);
usrKernelInit (); /* configure the Wind kernel */
#if (CPU==SPARC) || (CPU_FAMILY==I80X86) /* XXX workaround for sun1e */
#undef USER_I_CACHE_ENABLE /* XXX disable instruction cache */
#endif /* (CPU==SPARC) || (CPU_FAMILY==I80X86) */
#ifdef INCLUDE_CACHE_SUPPORT
#ifdef USER_I_CACHE_ENABLE
cacheEnable (INSTRUCTION_CACHE); /* enable instruction cache */
#endif /* USER_I_CACHE_ENABLE */
#endif /* INCLUDE_CACHE_SUPPORT */
/* start the kernel specifying usrRoot as the root task */
CLED(0x3);
kernelInit ((FUNCPTR) usrRoot, ROOT_STACK_SIZE,
(char *) MEM_POOL_START_ADRS,
sysMemTop (), ISR_STACK_SIZE, INT_LOCK_LEVEL);
}
/*******************************************************************************
*
* usrRoot - user-defined root task
*
* The root task performs any initialization that should be done
* subsequent to the kernel initialization.
*
* It initializes the I/O system, install drivers, create devices,
* sets up the network, etc., as necessary for the particular configuration.
* It may also create the system symbol table if one is to be included.
* Finally, it spawns the boot command loop task.
*
* NOMANUAL
*/
void usrRoot
(
char * pMemPoolStart, /* start of system memory partition */
unsigned memPoolSize /* initial size of mem pool */
)
{
char tyName [20];
int ix;
#ifdef INCLUDE_END
int count;
END_TBL_ENTRY* pDevTbl;
#endif /* INCLUDE_END */
/* Initialize the memory pool before initializing any other package.
* The memory associated with the root task will be reclaimed at the
* completion of its activities.
*/
CLED(0x4);
memInit (pMemPoolStart, memPoolSize);/* XXX select between memPartLibInit */
/* set up system timer */
sysClkConnect ((FUNCPTR) usrClock, 0);/* connect clock interrupt routine */
sysClkRateSet (SYS_CLK_RATE); /* set system clock rate */
sysClkEnable (); /* start it */
/*
* The select library needs to be initialized before the tyLib module
* since the _func_selWakeupListInit FUNCPTR is required (SPR #3314).
* The installation of the select task delete hook is not performed
* for boot ROMs.
*/
#ifdef INCLUDE_SELECT
selectInit (NUM_FILES);
#endif /* INCLUDE_SELECT */
/* initialize I/O and file system */
iosInit (NUM_DRIVERS, NUM_FILES, "/null");
consoleFd = NONE;
/* install driver for on-board serial ports and make devices */
#ifdef INCLUDE_TYCODRV_5_2
#ifdef INCLUDE_TTY_DEV
if (NUM_TTY > 0)
{
tyCoDrv (); /* install console driver */
for (ix = 0; ix < NUM_TTY; ix++) /* create serial devices */
{
sprintf (tyName, "%s%d", "/tyCo/", ix);
(void) tyCoDevCreate (tyName, ix, 512, 512);
if (ix == CONSOLE_TTY)
strcpy (consoleName, tyName); /* store console name */
}
consoleFd = open (consoleName, O_RDWR, 0);
/* set baud rate */
(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
(void) ioctl (consoleFd, FIOSETOPTIONS,
OPT_ECHO | OPT_CRMOD | OPT_TANDEM | OPT_7_BIT);
}
#endif /* INCLUDE_TTY_DEV */
#else /* !INCLUDE_TYCODRV_5_2 */
#ifdef INCLUDE_TTY_DEV
if (NUM_TTY > 0)
{
ttyDrv(); /* install console driver */
for (ix = 0; ix < NUM_TTY; ix++) /* create serial devices */
{
#if (defined(INCLUDE_WDB) && (WDB_COMM_TYPE == WDB_COMM_SERIAL))
if (ix == WDB_TTY_CHANNEL) /* don't use WDBs channel */
continue;
#endif
sprintf (tyName, "%s%d", "/tyCo/", ix);
(void) ttyDevCreate (tyName, sysSerialChanGet(ix), 512, 512);
if (ix == CONSOLE_TTY) /* init the tty console */
{
strcpy (consoleName, tyName);
consoleFd = open (consoleName, O_RDWR, 0);
(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
(void) ioctl (consoleFd, FIOSETOPTIONS,
OPT_ECHO | OPT_CRMOD | OPT_TANDEM | OPT_7_BIT);
}
}
}
#endif /* INCLUDE_TTY_DEV */
#ifdef INCLUDE_PC_CONSOLE
pcConDrv ();
for (ix = 0; ix < N_VIRTUAL_CONSOLES; ix++)
{
sprintf (tyName, "%s%d", "/pcConsole/", ix);
(void) pcConDevCreate (tyName,ix, 512, 512);
if (ix == PC_CONSOLE) /* init the console device */
{
strcpy (consoleName, tyName);
consoleFd = open (consoleName, O_RDWR, 0);
(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
(void) ioctl (consoleFd, FIOSETOPTIONS,
OPT_ECHO | OPT_CRMOD | OPT_TANDEM | OPT_7_BIT);
}
}
#endif /* INCLUDE_PC_CONSOLE */
#endif /* !INCLUDE_TYCODRV_5_2 */
#ifdef INCLUDE_WDB
wdbConfig(); /* configure and initialize the WDB agent */
vxBootFile[0] = NULL; /* clear boot line set by wdbConfig() */
#if defined(INCLUDE_TSFS_BOOT) && defined(INCLUDE_TSFS_BOOT_VIO_CONSOLE)
consoleFd = open ("/vio/0", O_RDWR, 0); /* for Target Server Console */
#endif
#endif /* INCLUDE_WDB */
ioGlobalStdSet (STD_IN, consoleFd);
ioGlobalStdSet (STD_OUT, consoleFd);
ioGlobalStdSet (STD_ERR, consoleFd);
pipeDrv (); /* install pipe driver */
#if defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK)
#ifdef INCLUDE_EXC_SHOW
excShowInit (); /* init exception show routines */
#endif
excInit (); /* initialize exception handling */
#endif /* defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK) */
excHookAdd ((FUNCPTR) bootExcHandler); /* install exc handler */
logInit (consoleFd, 5); /* initialize logging */
#ifdef INCLUDE_DOSFS
hashLibInit (); /* hashLib used by dosFS */
#endif
/* initialize object module loader */
#if defined(INCLUDE_AOUT)
bootAoutInit (); /* use a.out format */
#else /* coff or ecoff */
#if defined(INCLUDE_ECOFF)
bootEcoffInit (); /* use ecoff format */
#else /* coff */
#if defined(INCLUDE_COFF)
bootCoffInit (); /* use coff format */
#else /* coff */
#if defined(INCLUDE_ELF)
bootElfInit (); /* use elf format */
#endif
#endif /* mips cpp no elif */
#endif
#endif
#ifdef INCLUDE_PCMCIA
pcmciaInit (); /* init PCMCIA Lib */
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_END
/* initialize the MUX */
muxMaxBinds = MUX_MAX_BINDS;
if (muxLibInit() == ERROR)
return; /* can't return ERROR */
/* Initialize all the available devices. */
for (count = 0, pDevTbl = endDevTbl; pDevTbl->endLoadFunc != END_TBL_END;
pDevTbl++, count++)
{
cookieTbl[count].pCookie = muxDevLoad (pDevTbl->unit, pDevTbl->endLoadFunc,
pDevTbl->endLoadString,
pDevTbl->endLoan, pDevTbl->pBSP);
if (cookieTbl[count].pCookie == NULL)
{
printf ("muxLoad failed!n");
}
cookieTbl[count].unitNo=pDevTbl->unit;
bzero((void *)cookieTbl[count].devName,END_NAME_MAX);
pDevTbl->endLoadFunc((char*)cookieTbl[count].devName, NULL);
}
#endif /* INCLUDE_END */
taskSpawn ("tBoot", bootCmdTaskPriority, bootCmdTaskOptions,
bootCmdTaskStackSize, (FUNCPTR) bootCmdLoop,
0,0,0,0,0,0,0,0,0,0);
}
/*******************************************************************************
*
* usrClock - user defined system clock interrupt routine
*
* This routine is called at interrupt level on each clock interrupt. It is
* installed a call to sysClkConnect(). It calls any other facilities that
* need to know about clock ticks, including the kernel itself.
*
* If the application needs anything to happen at clock interrupt level,
* it should be added to this routine.
*
* NOMANUAL
*/
void usrClock (void)
{
tickAnnounce (); /* announce system tick to kernel */
}
/*******************************************************************************
*
* bootCmdLoop - read and execute user commands forever (until boot)
*/
LOCAL void bootCmdLoop (void)
{
BOOT_PARAMS params;
char line [BOOT_CMD_MAX_LINE];
char *pLine;
int nwords;
int nbytes;
int value;
int adr;
int adr2;
FUNCPTR entry;
char key = 0;
/* flush standard input to get rid of any garbage;
* E.g. the Heurikon HKV2F gets junk in USART if no terminal connected.
*/
(void) ioctl (STD_IN, FIOFLUSH, 0 /*XXX*/);
if (sysStartType & BOOT_CLEAR)
printBootLogo ();
CLED(0x5);
usrBootLineInit (sysStartType);
/* print out any new exception message -
* the first byte is zeroed after printing so that we won't print
* it again automatically. However, 'e' command will still print out
* the remainder. */
printExcMsg (sysExcMsg);
*sysExcMsg = EOS; /* indicate exception message is old */
/* start autoboot, unless no-autoboot specified */
bootStringToStruct (BOOT_LINE_ADRS, &params);
sysFlags = params.flags;
#if defined(INCLUDE_TSFS_BOOT) && defined(INCLUDE_TSFS_BOOT_VIO_CONSOLE)
/* Wait for Target Server connection */
while (!wdbTargetIsConnected())
taskDelay (sysClkRateGet());
/*
* disable the auto-boot mechanism, because the Target Server may not have
* time to start its VIO Console before the end of the auto-boot coutdown.
*/
sysStartType |= BOOT_NO_AUTOBOOT;
#endif
if (!(sysStartType & BOOT_NO_AUTOBOOT) &&
!(sysFlags & SYSFLG_NO_AUTOBOOT))
{
int timeout = TIMEOUT;
if ((sysStartType & BOOT_QUICK_AUTOBOOT) ||
(sysFlags & SYSFLG_QUICK_AUTOBOOT))
{
timeout = 1;
}
key = autoboot (timeout); /* doesn't return if successful */
}
/* If we're here, either we aren't auto-booting, or we got an error
* auto-booting, or the auto-booting was stopped. */
/* put console in line mode */
(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);
/* read and execute the ROM commands */
printf ("n");
FOREVER
{
if (key == '@')
{
line [0] = key;
line [1] = EOS;
key = 0;
}
else
{
printf ("[VxWorks Boot]: ");
fioRdString (STD_IN, line, sizeof (line));
}
adr = adr2 = 0;
nwords = 0;
/* take blanks off end of line */
pLine = line + strlen (line) - 1; /* point at last char */
while ((pLine >= line) && (*pLine == ' '))
{
*pLine = EOS;
pLine--;
}
pLine = line;
skipSpace (&pLine);
switch (*(pLine++))
{
case EOS: /* blank line */
break;
case 'd': /* display */
if ((getArg (&pLine, &adr, HEX, OPT) == OK) &&
(getArg (&pLine, &nwords, DEC, OPT) == OK))
d ((char *) adr, nwords);
break;
case 'e': /* exception */
printExcMsg (sysExcMsg + 1);
break;
case 'f': /* fill */
if ((getArg (&pLine, &adr, HEX, !OPT) == OK) &&
(getArg (&pLine, &nbytes, DEC, !OPT) == OK) &&
(getArg (&pLine, &value, DEC, !OPT) == OK))
{
bfillBytes ((char *) adr, nbytes, value);
}
break;
case 't': /* transpose(?) (running out of letters!) */
if ((getArg (&pLine, &adr, HEX, !OPT) == OK) &&
(getArg (&pLine, &adr2, HEX, !OPT) == OK) &&
(getArg (&pLine, &nbytes, HEX, !OPT) == OK))
{
bcopy ((char *) adr, (char *) adr2, nbytes);
}
break;
case 'm': /* modify */
if (getArg (&pLine, &adr, HEX, !OPT) == OK)
m ((char *) adr);
break;
#ifdef TARGET_HK_V2F
case 's': /* system controller */
{
extern ULONG sysBCLSet ();
if (getArg (&pLine, &value, DEC, !OPT) == OK)
{
if (value != 0)
{
(void) sysBCLSet ((ULONG)HK_BCL_SYS_CONTROLLER,
(ULONG)HK_BCL_SYS_CONTROLLER);
printf ("System controller on.n");
}
else
{
(void) sysBCLSet ((ULONG)HK_BCL_SYS_CONTROLLER,
(ULONG)0);
printf ("System controller off.n");
}
}
break;
}
#endif /* TARGET_HK_V2F */
#if defined(TARGET_FRC_30) || defined(TARGET_FRC_31) || defined(TARGET_FRC_33)
case 's': /* system controller */
if (getArg (&pLine, &value, DEC, !OPT) == OK)
{
if (value != 0)
{
*FGA_CTL1 |= FGA_CTL1_SCON;
printf ("System controller on.n");
}
else
{
*FGA_CTL1 &= ~FGA_CTL1_SCON;
printf ("System controller off.n");
}
}
break;
#endif /* TARGET_FRC_30 || TARGET_FRC_31 || TARGET_FRC_33 */
case 'p': /* print boot params */
bootParamsShow (BOOT_LINE_ADRS);
break;
case 'c': /* change boot params */
bootParamsPrompt (BOOT_LINE_ADRS);
if (strlen(BOOT_LINE_ADRS) <= BOOT_LINE_SIZE)
{
if ((sysNvRamSet (BOOT_LINE_ADRS,
strlen (BOOT_LINE_ADRS) + 1, 0)) == ERROR)
printf("nNOTE: Bootline not saved to NVRAMn");
}
else
printf("nWARNING:Bootline longer than BOOT_LINE_SIZE
(%d bytes). Not saved to NVRAMn", (int) BOOT_LINE_SIZE);
break;
case 'C':
ixdp425IfConfig();
break;
case 'g': /* go */
if (getArg (&pLine, (int *) &entry, HEX, !OPT) == OK)
go (entry);
break;
#ifdef INCLUDE_NETWORK
case 'n':
netifAdrsPrint (pLine);
break;
#ifdef ETHERNET_ADR_SET
case 'N':
mEnet (pLine);
break;
#endif /* ETHERNET_ADR_SET */
#endif /* INCLUDE_NETWORK */
case '?': /* help */
case 'h': /* help */
bootHelp ();
break;
case '@': /* load and go with internal params */
case '$': /* load and go with internal params */
if (bootLoad (pLine, &entry) == OK)
{
go (entry);
}
else
{
taskDelay (sysClkRateGet ()); /* pause a second */
reboot (BOOT_NO_AUTOBOOT); /* something is awry */
}
break;
case '!':
{
char *pBuffer;
UINT32 imageLength;
pBuffer = malloc(LOAD_IMAGE_MAX_SIZE);
if (pBuffer == NULL)
{
printf("Malloc memory failed.n");
}
else
{
if (ImageLoad(pLine, pBuffer, &imageLength) == OK)
{
int i;
char *romStart;
printf("Load bin image okn");
if (imageLength > (LOAD_IMAGE_MAX_SIZE))
{
printf("Image length is too longn");
}
else
{
printf("Begin to program vxworks image into flashn");
if (programFlash(pBuffer, VXWORKS_IMAGE_BASE,
VXWORKS_IMAGE_BASE + imageLength,
0, 0) != OK)
{
printf("Program flash errorn");
}
}
}
free(pBuffer);
}
}
break;
case 'b':
{
char *pBuffer;
UINT32 imageLength;
pBuffer = malloc(LOAD_IMAGE_MAX_SIZE);
if (pBuffer == NULL)
{
printf("Malloc 4M memory failed.n");
}
else
{
if (ImageLoad(pLine, pBuffer, &imageLength) == OK)
{
int i;
char *romStart;
printf("Load bin image okn");
if (imageLength > (BOOTROM_IMAGE_MAX_SIZE))
{
printf("Image length is too longn");
}
else
{
printf("Begin to program vxworks image into flashn");
if (programFlash(pBuffer, BOOTROM_IMAGE_BASE,
BOOTROM_IMAGE_BASE + imageLength,
0, 0) != OK)
{
printf("Program flash errorn");
}
}
}
free(pBuffer);
}
}
break;
case 'l': /* load with internal params */
if (bootLoad (pLine, &entry) == OK)
{
printf ("entry = 0x%xn", (int) entry);
}
else
{
taskDelay (sysClkRateGet ()); /* pause a second */
reboot (BOOT_NO_AUTOBOOT); /* something is awry */
}
break;
case 'v': /* print version & logo */
printBootLogo ();
break;
default:
printf ("Unrecognized command. Type '?' for help.n");
break;
} /* switch */
} /* FOREVER */
}
/******************************************************************************
*
* autoboot - do automatic boot sequence
*
* RETURNS: Doesn't return if successful (starts execution of booted system).
*/
LOCAL char autoboot
(
int timeout /* timeout time in seconds */
)
{
ULONG autoBootTime;
int timeLeft;
UINT timeMarker;
int bytesRead = 0;
FUNCPTR entry;
char key;
if (timeout > 0)
{
printf ("nPress any key to stop auto-boot...n");
/* Loop looking for a char, or timeout after specified seconds */
autoBootTime = tickGet () + sysClkRateGet () * timeout;
timeMarker = tickGet () + sysClkRateGet ();
timeLeft = timeout;
printf ("%2dr", timeLeft);
while ((tickGet () < autoBootTime) && (bytesRead == 0))
{
(void) ioctl (consoleFd, FIONREAD, (int) &bytesRead);
if (tickGet () == timeMarker)
{
timeMarker = tickGet () + sysClkRateGet ();
printf ("%2dr", --timeLeft);
}
}
}
if (bytesRead == 0) /* nothing typed so auto-boot */
{
/* put the console back in line mode so it echoes (so's you can bang
* on it to see if it's still alive) */
(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);
printf ("nauto-booting...nn");
if (bootLoad (BOOT_LINE_ADRS, &entry) == OK)
go (entry); /* ... and never return */
else
{
printf ("Can't load boot file!!n");
taskDelay (sysClkRateGet ()); /* pause a second */
reboot (BOOT_NO_AUTOBOOT); /* something is awry */
}
}
else
{
/* read the key that stopped autoboot */
read (consoleFd, &key, 1);
return (key & 0x7f); /* mask off parity in raw mode */
}
return (ERROR); /* for lint - can't really get here */
}
/******************************************************************************
*
* printBootLogo - print initial boot banner page
*/
LOCAL void printBootLogo (void)
{
printf ("nnnnnnnnnnn");
printf ("%28s%s", "","VxWorks System Boot");
printf ("nnnCopyright 1984-2002 Wind River Systems, Inc.nnnnnn");
printf ("CPU: %sn", sysModel ());
printf ("Version: %sn", vxWorksVersion);
printf ("BSP version: " BSP_VERSION BSP_REV "n");
printf ("Creation date: %snn", creationDate);
}
/*******************************************************************************
*
* bootHelp - print brief help list
*/
LOCAL void bootHelp (void)
{
static char *helpMsg[] =
{
"?", "- print this list",
"@", "- boot (load and go)",
"p", "- print boot params",
"c", "- change boot params",
"l", "- load boot file",
"g adrs", "- go to adrs",
"d adrs[,n]", "- display memory",
"m adrs", "- modify memory",
"f adrs, nbytes, value", "- fill memory",
"t adrs, adrs, nbytes", "- copy memory",
"e", "- print fatal exception",
"v", "- print boot logo with version",
#ifdef INCLUDE_NETWORK
"n netif", "- print network interface device address",
#if defined(ETHERNET_ADR_SET)
"N", "- set ethernet address",
#endif /* ETHERNET_ADR_SET */
#endif /* INCLUDE_NETWORK */
#if defined(TARGET_HK_V2F) || defined(TARGET_FRC_30) ||
defined(TARGET_FRC_31) || defined(TARGET_FRC_33)
"s [0/1]", "- system controller 0 = off, 1 = on",
#endif /* TARGET_HK_V2F/FRC_30/FRC_31/FRC_33 */
"$dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#", "",
" tn=targetname s=script o=other", "",
#ifdef INCLUDE_SCSI_BOOT
"boot device: scsi=id,lun file name: /sd0/vxWorks","",
#endif /*INCLUDE_SCSI_BOOT*/
#ifdef INCLUDE_FD
"boot device: fd=drive,fdType file name: /fd0/vxWorks","",
#endif /* INCLUDE_FD */
#ifdef INCLUDE_IDE
"boot device: ide=drive,configType file name: /ide0/vxWorks","",
#endif /* INCLUDE_IDE */
#ifdef INCLUDE_ATA
"boot device: ata=ctrl,drive file name: /ata0/vxWorks","",
#endif /* INCLUDE_ATA */
#ifdef INCLUDE_PCMCIA
"boot device: pcmcia=sock file name: /pcmcia0/vxWorks","",
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_TFFS
"boot device: tffs=drive,removable file name: /tffs0/vxWorks","",
#endif /* INCLUDE_TFFS */
#ifdef INCLUDE_TSFS_BOOT
"boot device: tsfs file name: /tgtsvr/vxWorks","",
#endif /*INCLUDE_TSFS_BOOT */
"Boot flags:", "",
#if defined(TARGET_HK_V2F) || defined(TARGET_FRC_30) ||
defined(TARGET_FRC_31) || defined(TARGET_FRC_33)
" 0x01 - don't be system controller", "",
#endif /* TARGET_HK_V2F/FRC_30/FRC_31/FRC_33 */
" 0x02 - load local system symbols", "",
" 0x04 - don't autoboot", "",
" 0x08 - quick autoboot (no countdown)", "",
#ifdef INCLUDE_NETWORK
" 0x20 - disable login security", "",
#ifdef INCLUDE_DHCPC
" 0x40 - use dhcp to get boot parameters", "",
#else
" 0x40 - use bootp to get boot parameters", "",
#endif
" 0x80 - use tftp to get boot image", "",
" 0x100 - use proxy arp", "",
#endif /* INCLUDE_NETWORK */
NULL
};
FAST char **pMsg;
#ifdef INCLUDE_NETWORK
FAST NETIF *pNif;
#endif /* INCLUDE_NETWORK */
#ifdef INCLUDE_END
int count;
char muxDevName[8];
END_TBL_ENTRY* pDevTbl;
#endif /* INCLUDE_END */
printf ("n");
for (pMsg = helpMsg; *pMsg != NULL; pMsg += 2)
printf (" %-21s %sn", *pMsg, *(pMsg + 1));
#ifdef INCLUDE_NETWORK
printf ("navailable boot devices:");
#ifdef INCLUDE_END
printf ("Enhanced Network Devicesn");
for (count = 0, pDevTbl = endDevTbl; pDevTbl->endLoadFunc != END_TBL_END;
pDevTbl++, count++)
{
if (!pDevTbl->processed)
{
muxDevName [0] = EOS;
pDevTbl->endLoadFunc (muxDevName, NULL);
printf (" %s%d", muxDevName, pDevTbl->unit);
}
}
#endif /* INCLUDE_END */
for (pNif = netIf; pNif->ifName != 0; pNif++)
{
if (strncmp (pNif->ifName, "lo", 2) != 0)
printf (" %s", pNif->ifName);
}
#endif /* INCLUDE_NETWORK */
#ifdef INCLUDE_SCSI_BOOT
printf (" scsi");
#endif /*INCLUDE_SCSI_BOOT*/
#ifdef INCLUDE_FD
printf (" fd");
#endif /* INCLUDE_FD */
#ifdef INCLUDE_IDE
printf (" ide");
#endif /* INCLUDE_IDE */
#ifdef INCLUDE_ATA
printf (" ata");
#endif /* INCLUDE_ATA */
#ifdef INCLUDE_TFFS
printf (" tffs");
#endif /* INCLUDE_TFFS */
#ifdef INCLUDE_TSFS_BOOT
printf (" tsfs");
#endif /* INCLUDE_TSFS_BOOT */
printf ("n");
}
/*******************************************************************************
*
* bootLoad - load a module into memory
*
* RETURNS: OK or ERROR
*/
LOCAL STATUS bootLoad
(
char * bootString,
FUNCPTR *pEntry
)
{
BOOT_PARAMS params;
#ifdef INCLUDE_SCSI_BOOT
#ifdef INCLUDE_SCSI2
SCSI_OPTIONS options;
UINT which;
int devBusId;
#endif /* INCLUDE_SCSI2 */
#endif /* INCLUDE_SCSI_BOOT */
#ifdef INCLUDE_NETWORK
char nad [20]; /* host's network internet addr */
int netmask = 0; /* temporary storage */
int result; /* classification of address string */
unsigned long leaseLen; /* lease length field (optional) */
#ifdef INCLUDE_DHCPC
DHCP_LEASE_DATA dhcpLease;
#endif /* INCLUDE_DHCPC */
char buf [30]; /* string of netmask and timestamps */
char netDev [BOOT_DEV_LEN + 1];
char bootDev [BOOT_DEV_LEN];
BOOL backplaneBoot;
char * pBootAddr;
BOOL attached = FALSE; /* driver is attached */
char icmpPeer [BOOT_ADDR_LEN];
IMPORT int netTaskPriority;
int oldTaskPriority;
#ifdef INCLUDE_END
char muxDevName[8];
#endif /* INCLUDE_END */
#endif /* INCLUDE_NETWORK */
/* copy bootString to low mem address, if specified */
if ((bootString != NULL) && (*bootString != EOS))
strcpy (BOOT_LINE_ADRS, bootString);
/* interpret boot command */
if (usrBootLineCrack (BOOT_LINE_ADRS, &params) != OK)
return (ERROR);
/* Display boot parameters */
bootParamsShow (BOOT_LINE_ADRS);
/* set our processor number: may establish vme access, etc. */
sysFlags = params.flags;
sysProcNumSet (params.procNum);
if(strncmp (params.bootDev, "flash", 5) == 0)
{
int c;
FUNCPTR entry= (FUNCPTR)RAM_LOW_ADRS;
memcpy(entry, VXWORKS_IMAGE_BASE, LOAD_IMAGE_MAX_SIZE);
printf("load flash okn");
go(entry);
}
#ifdef INCLUDE_SCSI_BOOT
/*
* initialize either the SCSI1 or SCSI2 interface; initialize SCSI2 when
* the SCSI2 interface is available.
*/
#ifndef INCLUDE_SCSI2
scsi1IfInit ();
#else
scsi2IfInit ();
#endif
if (strncmp (params.bootDev, "scsi", 4) == 0)
{
int bootDevId = NONE;
int bootDevLUN = NONE;
#ifdef INCLUDE_SCSI2
/* Set all devices to asynchronous data transfer */
which = SCSI_SET_OPT_XFER_PARAMS;
options.maxOffset = 0;
options.minPeriod = SCSI_SYNC_XFER_MIN_PERIOD;
for (devBusId = 0; devBusId < 8; devBusId++)
{
scsiTargetOptionsSet (pSysScsiCtrl, devBusId, &options, which);
}
#endif /* INCLUDE_SCSI2 */
/* check for absence of bus ID and LUN, in which case
* auto-configure and display results
*/
if (strlen (params.bootDev) == 4)
{
if (!scsiInitialized)
{
if (sysScsiInit () == ERROR)
{
printErr ("Could not initialize SCSI.n");
return (ERROR);
}
scsiInitialized = TRUE;
}
scsiAutoConfig (pSysScsiCtrl);
scsiShow (pSysScsiCtrl);
/* return ERROR to indicate that no file was loaded */
return (ERROR);
}
sscanf (params.bootDev, "%*4s%*c%d%*c%d", &bootDevId, &bootDevLUN);
if (scsiLoad (bootDevId, bootDevLUN, params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_SCSI_BOOT */
#ifdef INCLUDE_FD
if (strncmp (params.bootDev, "fd", 2) == 0)
{
int type = 0;
int drive = 0;
if (strlen (params.bootDev) == 2)
return (ERROR);
else
sscanf (params.bootDev, "%*2s%*c%d%*c%d", &drive, &type);
if (fdLoad (drive, type, params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_FD */
#ifdef INCLUDE_IDE
if (strncmp (params.bootDev, "ide", 3) == 0)
{
int type = 0;
int drive = 0;
if (strlen (params.bootDev) == 3)
return (ERROR);
else
sscanf (params.bootDev, "%*3s%*c%d%*c%d", &drive, &type);
if (ideLoad (drive, type, params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_IDE */
#ifdef INCLUDE_ATA
if (strncmp (params.bootDev, "ata", 3) == 0)
{
int ctrl = 0;
int drive = 0;
if (strlen (params.bootDev) == 3)
return (ERROR);
else
sscanf (params.bootDev, "%*3s%*c%d%*c%d", &ctrl, &drive);
if (ataLoad (ctrl, drive, params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_ATA */
#ifdef INCLUDE_PCMCIA
if (strncmp (params.bootDev, "pcmcia", 6) == 0)
{
int sock = NONE;
if (strlen (params.bootDev) == 6)
return (ERROR);
else
sscanf (params.bootDev, "%*6s%*c%d", &sock);
if (pcmciaLoad (sock, params.bootFile, pEntry) == OK)
return (OK);
/* fall through if the PC card is not a block device.
* let's try to boot it from an ethernet device.
*/
printErr ("nCannot load from PCMCIA block device."
"nTrying alternate PCMCIA devices ... ");
}
#endif /* INCLUDE_PCMCIA */
#ifdef INCLUDE_TFFS
if (strncmp (params.bootDev, "tffs", 4) == 0)
{
int drive = 0;
int removable = 0;
if (strlen (params.bootDev) == 4)
return (ERROR);
else
sscanf (params.bootDev, "%*4s%*c%d%*c%d", &drive, &removable);
/* tffsLoad () should be after pcmciaInit () */
if (tffsLoad (drive, removable, params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_TFFS */
#ifdef INCLUDE_TSFS_BOOT
if (strncmp (params.bootDev, "tsfs", 4) == 0)
{
if (tsfsLoad (params.bootFile, pEntry) != OK)
{
printErr ("nError loading file: errno = 0x%x.n", errno);
return (ERROR);
}
return (OK);
}
#endif /* INCLUDE_TSFS_BOOT */
#ifndef INCLUDE_NETWORK
printf ("nError loading file: networking code not present.n");
return (ERROR);
}
#else /* INCLUDE_NETWORK */
/* start the network */
/* initialize the generic socket library */
if (sockLibInit (NUM_FILES) == ERROR)
return (ERROR);
#if defined(INCLUDE_BSD) || defined(INCLUDE_BSD_SOCKET)
/* add the BSD socket library interface */
if (sockLibAdd ((FUNCPTR) bsdSockLibInit, AF_INET_BSD, AF_INET) == ERROR)
return (ERROR);
if (sockLibAdd ((FUNCPTR) bsdSockLibInit, AF_ROUTE, AF_ROUTE) == ERROR)
return (ERROR);
#endif /* INCLUDE_BSD || INCLUDE_BSD_SOCKET */
/* install default socket library interface */
#ifndef DEFAULT_STREAMS_SOCKET
if (sockLibAdd ((FUNCPTR) bsdSockLibInit, AF_INET, AF_INET) == ERROR)
return (ERROR);
#endif /* DEFAULT_STREAMS_SOCKET */
hostTblInit (); /* initialize host table */
usrNetProtoInit (); /* initialize various protocols */
netLibInit ();
#ifdef INCLUDE_PPP
#ifdef INCLUDE_PPP_CRYPT
cryptRtnInit (&pppCryptRtn); /* install crypt() routine */
#endif /* INCLUDE_PPP_CRYPT */
#endif /* INCLUDE_PPP */
/* attach and configure boot interface */
if (strncmp (params.bootDev, "ppp", 3) == 0)
{
/* booting via ppp */
if (usrPPPInit (params.bootDev, params.unitNum, params.ead,
((params.gad[0] == EOS)? params.had : params.gad))
== ERROR)
return (ERROR);
}
else if (strncmp (params.bootDev, "sl", 2) == 0)
{
if (usrSlipInit (params.bootDev, params.unitNum, params.ead,
((params.gad[0] == EOS)? params.had : params.gad))
== ERROR)
return (ERROR);
}
else
{
strncpy (bootDev, params.bootDev, sizeof (bootDev));
if ((strncmp (params.bootDev, "bp", 2) != 0) &&
(strncmp (params.bootDev, "sm", 2) != 0))
{
pBootAddr = params.ead;
backplaneBoot = FALSE;
}
else
{
if (sysProcNumGet () == 0)
{
printf (
"Error: processor number must be non-zero to boot from bpn");
return (ERROR);
}
if (usrBpInit (bootDev, params.unitNum, 0) == ERROR)
return (ERROR);
pBootAddr = params.bad;
backplaneBoot = TRUE;
}
/* Save requested lease length, if any. Ignore lease origin value. */
result = bootLeaseExtract (pBootAddr, &leaseLen, NULL);
if (result < 0)
{
printf ("Error reading target address information.n");
return (ERROR);
}
/* Handle any lease information attached to the address entry. */
if (result == 2)
{
/*
* The current address contains both a duration value and a start
* time, indicating that it was assigned by a DHCP server.
*/
if (leaseLen != (ULONG)~0)
{
/* Handle a finite address assignment. */
if (sysFlags & SYSFLG_AUTOCONFIG)
*pBootAddr = EOS; /* Remove for later replacement. */
else
{
/*
* Technically, this address is invalid since it contains
* a finite interval that requires DHCP for verification
* and the automatic configuration flag is not set.
* However, this situation can only occur if caused
* deliberately by the user. So, just ignore the timing
* information and assign the address permanently.
*/
result = 0; /* Prevents restoration of time values. */
}
}
}
#ifdef INCLUDE_DHCPC
/* Set the DHCP lease information, if needed. */
if (sysFlags & SYSFLG_AUTOCONFIG)
{
/* Save the requested lease length if entered by the user. */
if (result == 1)
dhcpLease.lease_duration = leaseLen;
else
{
/*
* The lease length is either not present or left over from
* an earlier lease. Use the default value.
*/
dhcpLease.lease_duration = DHCPC_DEFAULT_LEASE;
}
dhcpLease.lease_origin = 0;
}
#endif /* INCLUDE_DHCPC */
netmask = 0;
bootNetmaskExtract (pBootAddr, &netmask);
/* start of network attachment code block */
#ifdef INCLUDE_END
/* Try an END device first */
pCookie=findCookie(params.unitNum, bootDev);
if (!attached && (pCookie != NULL))
{
if (muxDevStart (pCookie) != OK)
{
printf("Failed to start device %sn", bootDev);
return (ERROR);
}
#if 0
if (muxIoctl (pEnd, EIOCGMIB2, (char *)&endM2Tbl)
== ERROR)
return (ERROR);
#endif
/* Add our default address resolution functions. */
muxAddrResFuncAdd (M2_ifType_ethernet_csmacd, 0x800, ipEtherResolvRtn);
if (ipAttach (params.unitNum, bootDev) != OK)
{
printf ("Failed to attach TCP/IP to device %s", muxDevName);
return (ERROR);
}
printf ("Attached TCP/IP interface to %s%d.n", bootDev,
params.unitNum);
attached = TRUE;
}
#endif /*INCLUDE_END*/
#ifdef INCLUDE_BSD
/* Try a BSD 4.4 device attach sequence */
if (!attached)
{
if (usrNetIfAttach (bootDev, params.unitNum, pBootAddr) == OK)
{
attached = TRUE;
}
else
return ERROR;
}
#endif /* INCLUDE_BSD */
if (!attached)
return ERROR; /* attachment failed */
/*
* Now that any extra parameters following an "=" sign have
* been removed (e.g. the pcmcia socket number), build the
* network device string by appending the unit number to the
* device name.
*/
sprintf (netDev, "%s%d", bootDev, params.unitNum);
if ( (sysFlags & SYSFLG_AUTOCONFIG) || (sysFlags & SYSFLG_PROXY) ||
(netmask == 0))
{
struct ifnet * pIf;
/* Initialize the boot device */
if ( (pIf = ifunit (netDev)) == NULL)
{
printf ("invalid device "%s"n", netDev);
return (ERROR); /* device not attached */
}
if (pIf->if_init != NULL)
{
if ( (*pIf->if_init) (pIf->if_unit) != 0)
{
printf ("initialization failed for device "%s"n",netDev);
return (ERROR);
}
}
}
#ifdef INCLUDE_SM_NET
if (backplaneBoot)
{
if ((params.bad [0] == EOS) &&
(strncmp (bootDev, "sm", 2) == 0) &&
(smNetInetGet (netDev, params.bad, NONE) == OK))
printf ("Backplane inet address: %sn", params.bad);
if (params.bad [0] == EOS)
{
printf ("no backplane address specifiedn");
return (ERROR);
}
if ((sysFlags & SYSFLG_AUTOCONFIG) && !(sysFlags & SYSFLG_PROXY))
{
#ifdef INCLUDE_DHCPC
printf ("Warning! DHCP over backplane may need proxy arpn");
#else
printf ("Warning! BOOTP over backplane may need proxy arpn");
#endif
}
}
#endif /* INCLUDE_SM_NET */
if (sysFlags & SYSFLG_PROXY)
{
#ifdef INCLUDE_PROXY_CLIENT
printf ("registering proxy client: %s...", pBootAddr);
if (proxyReg (netDev, pBootAddr) == ERROR)
{
printf ("failed: error %xn", errno);
return (ERROR);
}
printf ("done.n");
#else /* INCLUDE_PROXY_CLIENT */
printf ("proxy client requested but not included.n");
return (ERROR);
#endif /* INCLUDE_PROXY_CLIENT */
}
/* Get boot parameters over the network if requested. */
if (sysFlags & SYSFLG_AUTOCONFIG)
{
if (bootpGet (netDev, pBootAddr, params.bootFile, params.had,
&netmask) == ERROR)
return (ERROR);
#ifdef INCLUDE_DHCPC
if (dhcpGet (netDev, pBootAddr, params.bootFile, params.had,
&netmask, &dhcpLease) == ERROR)
return (ERROR);
#endif /* INCLUDE_DHCPC */
}
/* configure the device */
if (usrNetIfConfig (bootDev, params.unitNum, pBootAddr,
(char *) NULL, netmask) != OK)
return (ERROR);
if (netmask == 0)
{
if (params.gad [0] == EOS)
strcpy (icmpPeer, params.had);
else
strcpy (icmpPeer, params.gad);
(void) icmpMaskGet (netDev, pBootAddr, backplaneBoot ?
NULL : icmpPeer, &netmask);
if (netmask != 0)
{
sprintf (bootDev, "%s%d", bootDev, params.unitNum);
ifMaskSet (bootDev, netmask);
printf ("Obtained subnet mask 0x%x from %s.n", netmask,
icmpPeer);
}
else
printf ("Warning: no netmask specified.n");
}
/* get gateway address */
#ifdef INCLUDE_SM_NET
if (backplaneBoot && (params.gad [0] == EOS) &&
!(sysFlags & SYSFLG_PROXY))
{
struct in_addr host; /* Internet Address */
struct in_addr backpl; /* Internet Address */
host.s_addr = inet_addr (params.had);
backpl.s_addr = inet_addr (params.bad);
if ( in_netof(host) != in_netof(backpl) )
{
/* We can get the gateway address (assumed to be master) */
if ((strncmp (bootDev, "sm", 2) == 0) &&
(smNetInetGet (netDev, params.gad, 0) == OK))
printf ("Gateway inet address: %sn", params.gad);
}
}
#endif /* INCLUDE_SM_NET */
if (netmask != 0) /* reconstruct address with mask */
{
sprintf (buf, ":%x", netmask);
strcat (pBootAddr, buf);
}
/*
* If a value was specified for the requested lease length and the
* address information was not replaced by automatic configuration,
* restore that value for use by later reboots.
*/
if (!(sysFlags & SYSFLG_AUTOCONFIG) && result == 1)
{
/*
* The value is ignored if <result> is 2, since that is only
* possible at this point for permanent DHCP assignments,
* which need no special processing by later reboots.
*/
if (netmask == 0) /* Create empty netmask field. */
sprintf (buf, "::%lx", leaseLen);
else /* Append requested lease length to netmask. */
sprintf(buf, ":%lx", leaseLen);
strcat (pBootAddr, buf);
}
#ifdef INCLUDE_DHCPC
/*
* If the target IP address was assigned by a DHCP server, append
* the lease times. The presence of those fields in the address string
* will cause the runtime image to renew the corresponding lease.
*/
if (sysFlags & SYSFLG_AUTOCONFIG)
{
/* Add lease origin and lease duration if needed. */
if (dhcpcBindType == DHCP_NATIVE)
{
if (netmask == 0) /* Create empty netmask field. */
sprintf (buf, "::%lx:%lx", dhcpLease.lease_duration,
dhcpLease.lease_origin);
else /* Append lease timestamps to netmask. */
sprintf(buf, ":%lx:%lx", dhcpLease.lease_duration,
dhcpLease.lease_origin);
strcat (pBootAddr, buf);
}
}
#endif /* INCLUDE_DHCPC */
bootStructToString (BOOT_LINE_ADRS, &params);
}
usrNetIfAttach ("lo", 0, "127.0.0.1");
usrNetIfConfig ("lo", 0, "127.0.0.1", "localhost", 0);
/* if a gateway was specified, extract the network part of the host's
* address and add a route to this network
*/
if (params.gad[0] != EOS)
{
inet_netof_string (params.had, nad);
routeAdd (nad, params.gad);
}
/* associate hostName with the specified host address */
hostAdd (params.hostName, params.had);
/* load specified file */
taskPriorityGet (0, &oldTaskPriority);
taskPrioritySet (0, netTaskPriority + 1);
if (netLoad (params.had, params.bootFile, params.usr,
params.passwd, pEntry) != OK)
{
printf ("nError loading file: errno = 0x%x.n", errno);
taskPrioritySet (0, oldTaskPriority);
return (ERROR);
}
taskPrioritySet (0, oldTaskPriority);
return (OK);
}
#ifdef INCLUDE_END
/*******************************************************************************
*
* findCookie - traverses the cookieTbl to return the right cookie
*
* Given the unit number and the device name this function traverses the cookieTbl
* to return the right cookie. This is a local file.
*
* RETURNS: cookie or NULL
*
*/
LOCAL void* findCookie
(
int unitNo,
char* devName
)
{
int count;
for(count=0;count<32;count++)
{
if((cookieTbl[count].unitNo==unitNo) &&
(STREQ(cookieTbl[count].devName,devName)))
return(cookieTbl[count].pCookie);
}
return (NULL);
}
#endif /* INCLUDE_END */
/*******************************************************************************
*
* netLoad - downLoad a file from a remote machine via the network.
*
* The remote shell daemon on the machine 'host' is used to download
* the given file to the specified previously opened network file descriptor.
* The remote userId should have been set previously by a call to iam().
* If the file does not exist, the error message from the Unix 'host'
* is printed to the VxWorks standard error fd and ERROR is returned.
*
* RETURNS: OK or ERROR
*/
LOCAL STATUS netLoad
(
char *hostName,
char *fileName,
char *usr,
char *passwd,
FUNCPTR *pEntry
)
{
int fd;
int errFd; /* for receiving standard error messages from Unix */
char command [BOOT_FILE_LEN + BOOT_HOST_LEN];
BOOL bootFtp = (passwd[0] != EOS);
BOOL bootRsh = FALSE;
printf ("Loading... ");
#ifdef INCLUDE_TFTP_CLIENT
if (sysFlags & SYSFLG_TFTP) /* use tftp to get image */
{
if (tftpXfer (hostName, 0, fileName, "get", "binary", &fd,
&errFd) == ERROR)
return (ERROR);
}
else
#endif
{
if (bootFtp)
{
if (ftpXfer (hostName, usr, passwd, "", "RETR %s", "", fileName,
&errFd, &fd) == ERROR)
return (ERROR);
}
else
{
bootRsh = TRUE;
sprintf (command, "cat %s", fileName);
fd = rcmd (hostName, RSHD, usr, usr, command, &errFd);
if (fd == ERROR)
return (ERROR);
}
}
if (bootLoadModule (fd, pEntry) != OK)
goto readErr;
#ifdef INCLUDE_TFTP_CLIENT
/*
* Successful TFTP transfers don't need any cleanup. The tftpXfer()
* routine closes all file descriptors once the data has been
* retrieved from the remote host.
*/
if (sysFlags & SYSFLG_TFTP) /* used tftp to get image - just exit */
{
/*
* Empty the data socket so that the entire file is received from
* TFTP server - allows for graceful close on server side
*/
while ((iosFdValue(fd) != ERROR)
&& (read (fd, command, sizeof (command)) > 0));
return (OK);
}
#endif
if (bootRsh == FALSE)
{
/* Empty the Data Socket before close. PC FTP server hangs otherwise */
while ((read (fd, command, sizeof (command))) > 0);
/* close the data socket before checking for a ftp reply (SPR #77169) */
close (fd);
if (bootFtp)
(void) ftpCommand (errFd, "QUIT",0,0,0,0,0,0);
}
else
close (fd);
close (errFd);
return (OK);
readErr:
/* check standard error on Unix */
if (bootRsh == FALSE)
{
/* Empty the Data Socket before close. PC FTP server hangs otherwise */
while ((read (fd, command, sizeof (command))) > 0);
/* close the data socket before checking for a ftp reply (SPR #77169) */
close (fd);
if (bootFtp)
{
(void) ftpReplyGet (errFd, FALSE); /* error message on std. err */
(void) ftpCommand (errFd, "QUIT",0,0,0,0,0,0);
}
}
else
{
char buf [BOOT_FILE_LEN + BOOT_HOST_LEN];
int errBytesRecv = fioRead (errFd, buf, sizeof (buf));
if (errBytesRecv > 0)
{
/* print error message on standard error fd */
buf [errBytesRecv] = EOS;
printf ("n%s:%s: %sn", hostName, fileName, buf);
}
close (fd);
}
close (errFd);
return (ERROR);
}
#endif /* INCLUDE_NETWORK */
/*******************************************************************************
*
* bootLoad - load a module into memory
*
* RETURNS: OK or ERROR
*/
LOCAL STATUS ImageLoad
(
char * bootString,
char *pEntry,
UINT32 *imageSize
)
{
BOOT_PARAMS params;
#ifdef INCLUDE_NETWORK
char nad [20]; /* host's network internet addr */
int netmask = 0; /* temporary storage */
int result; /* classification of address string */
unsigned long leaseLen; /* lease length field (optional) */
#ifdef INCLUDE_DHCPC
DHCP_LEASE_DATA dhcpLease;
#endif /* INCLUDE_DHCPC */
char buf [30]; /* string of netmask and timestamps */