diff options
Diffstat (limited to 'src/usr/initservice/initservice.C')
| -rw-r--r-- | src/usr/initservice/initservice.C | 418 |
1 files changed, 418 insertions, 0 deletions
diff --git a/src/usr/initservice/initservice.C b/src/usr/initservice/initservice.C new file mode 100644 index 000000000..6fe759ed0 --- /dev/null +++ b/src/usr/initservice/initservice.C @@ -0,0 +1,418 @@ +/** + * @file initservice.C + * + * Implements Initialization Service for Host boot. + * See initservice.H for details + * + */ + +#include <kernel/console.H> +#include <sys/vfs.h> +#include <sys/task.h> +#include <trace/interface.H> +#include <errl/errlentry.H> + +#include "initservice.H" + + + +namespace INITSERVICE +{ + +// always set up a trace buffer +trace_desc_t *g_trac_errl = NULL; +TRAC_INIT(&g_trac_errl, "INITSERVICE", 4096); + + +/******************************************************************************/ +// InitService::getTheInstance return the only instance +/******************************************************************************/ +InitService& InitService::getTheInstance() +{ + return Singleton<InitService>::instance(); +} + +/******************************************************************************/ +// InitService::Initservice constructor +/******************************************************************************/ +InitService::InitService() +{ + +} + +/******************************************************************************/ +// InitService::~InitService destructor +/******************************************************************************/ +InitService::~InitService() +{ + +} + +/** + * @todo failure to start a task is considered FATAL, revisit later. + */ + +tid_t InitService::startTask( const TaskInfo &i_rtask, errlHndl_t &io_rerrl ) const +{ + tid_t tidrc = 0; + + + if ( i_rtask.taskflags.startflag ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "startflag is on, starting task...\n" ); + printk( "startflag is on, starting task %s\n", i_rtask.taskname ); + tidrc = task_exec( i_rtask.taskname, NULL ); + if ( (int16_t)tidrc < 0 ) + { + + io_rerrl = new ERRORLOG::ErrlEntry( + ERRORLOG::ERRL_SEV_CRITICAL_SYS_TERM, + i_rtask.taskflags.module_id, + INITSERVICE::START_TASK_FAILED, + 0, + 0 + ); + TRACFCOMP(INITSERVICE::g_trac_errl, "ERROR %d starting task, errlog p = %p\n", + tidrc, io_rerrl ); + + } // endif tidrc + else + { + TRACFCOMP(INITSERVICE::g_trac_errl, "task number %d started. errlog p = %p\n", + tidrc, io_rerrl ); + } + } + + return tidrc; +} + +/** + * @todo commit the error log here, and then delete it + * @todo dump some or all of the error log so we know who died. + * + */ +void InitService::reportError(errlHndl_t &io_rerrl ) const +{ + + TRACFCOMP(INITSERVICE::g_trac_errl, "reportError!!!"); + + if ( io_rerrl == NULL ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "ERROR: reportError was passed a NULL errorlog handle.\n"); + } + else + { + + TRACFCOMP(INITSERVICE::g_trac_errl, + "TODO: commit the error log. delete errl and set to NULL for now.\n" + ); + /** + + * @todo cannot commit an error log until the errorlog service is started up. + * do some checking here + * @todo commit the error log here, note that the commit should delete the log and + * set the handle to NULL + */ + + delete( io_rerrl ); + io_rerrl = NULL; // $$TODO set errl back to NULL for now so all the tasks run + } + + return; +} + + +void InitService::start( void *i_ptr ) +{ + errlHndl_t errl = NULL; // steps will return an error handle if failure + + TRACFCOMP(INITSERVICE::g_trac_errl, "+++++ Initialization Service is starting." ); + + // ---------------------------------------------------------------- + // Start up any tasks necessary in the base modules... + // ---------------------------------------------------------------- + do { + + // startTrace + TRACFCOMP(INITSERVICE::g_trac_errl, "running startTrace..."); + startTrace( errl ); + if ( errl ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "startTrace failed"); + break; // break out and report error + } + + // startErrorLog + TRACFCOMP(INITSERVICE::g_trac_errl, "running startErrLog..."); + startErrLog( errl ); + if ( errl ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "startErrLog failed"); + break; // break out and report error + } + + // startXSCOM + TRACFCOMP(INITSERVICE::g_trac_errl, "running startXSCOM..."); + startXSCOMDD( errl ); + if ( errl ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "startSCOMDD failed"); + break; // break out and report error + } + + // startPNOR + TRACFCOMP( INITSERVICE::g_trac_errl, "running startPNORDD"); + startPNORDD( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startPNOR failed"); + break; // break out and report error + } + + // startVFS_2 + TRACFCOMP( INITSERVICE::g_trac_errl, "running startVFS_2"); + startVFS_2( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startVFS_2 failed"); + break; // break out and report error + } + + } while( false ); + + + /** + * @todo stop here now if someone posted an error log, revisit this + * when we know what to do. + */ + if ( errl ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "Errorlog posted, commit and die."); + reportError( errl ); + } + + assert( errl == NULL ); + + + // ---------------------------------------------------------------- + // start running the extended modules + // ---------------------------------------------------------------- + do { + // startTargetting + TRACFCOMP( INITSERVICE::g_trac_errl, "running startTargetting"); + startTargetting( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startTargetting failed"); + + break; // break out and report error + } + + // getMasterChipTarget + TRACFCOMP( INITSERVICE::g_trac_errl, "running getMasterChipTarget"); + getMasterChipTarget( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "getMasterChipTarget failed"); + + break; // break out and report error + } + + // startMailboxDD + TRACFCOMP( INITSERVICE::g_trac_errl, "running startMailboxDD"); + startMailboxDD( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startMailboxDD failed"); + + break; // break out and report error + } + + // startSPComm + TRACFCOMP( INITSERVICE::g_trac_errl, "running startSPComm"); + startSPComm( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startSPComm failed"); + + break; // break out and report error + } + + // enableStreamingTrace + TRACFCOMP( INITSERVICE::g_trac_errl, "running enableStreamingTrace"); + enableStreamingTrace( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "enableStreamingTrace failed"); + + break; // break out and report error + } + + // startProgressCodes + TRACFCOMP( INITSERVICE::g_trac_errl, "running startProgressCodes"); + startProgressCodes( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startProgressCodes failed"); + + break; // break out and report error + } + + // startFSIDD + TRACFCOMP( INITSERVICE::g_trac_errl, "running startFSIDD"); + startFSIDD( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startFSIDD failed"); + + break; // break out and report error + } + + // setupSlaveLinks + TRACFCOMP( INITSERVICE::g_trac_errl, "running setupSlaveLinks"); + setupSlaveLinks( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "setupSlaveLinks failed"); + + break; // break out and report error + } + + // startFSISCOM + TRACFCOMP( INITSERVICE::g_trac_errl, "running startFSISCOM"); + startFSISCOM( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startFSISCOM failed"); + + break; // break out and report error + } + + // startFSII2C + TRACFCOMP( INITSERVICE::g_trac_errl, "running startFSII2C"); + startFSII2C( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startFSII2C failed"); + + break; // break out and report error + } + + // startHWP + TRACFCOMP( INITSERVICE::g_trac_errl, "running startHWP"); + startHWPF( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "startHWP failed"); + + break; // break out and report error + } + + // readMaxConfigfromPNOR + TRACFCOMP( INITSERVICE::g_trac_errl, "running readMaxConfigfromPNOR"); + readMaxConfigfromPNOR( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "readMaxConfigfromPNOR failed"); + + break; // break out and report error + } + + // applyPresenceDetect + TRACFCOMP( INITSERVICE::g_trac_errl, "running applyPresenceDetect"); + applyPresenceDetect( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "applyPresenceDetect failed"); + + break; // break out and report error + } + + // applyPartialBad + TRACFCOMP( INITSERVICE::g_trac_errl, "running applyPartialBad"); + applyPartialBad( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "applyPartialBad failed"); + + break; // break out and report error + } + + // applyGard + TRACFCOMP( INITSERVICE::g_trac_errl, "running applyGard..."); + applyGard( errl ); + if ( errl ) + { + + TRACFCOMP( INITSERVICE::g_trac_errl, "applyGard failed"); + break; // break out and report error + } + + // collectHWIDEC + TRACFCOMP( INITSERVICE::g_trac_errl, "running collectHWIDEC..."); + collectHWIDEC( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "collectHWIDEC failed"); + + break; // break out and report error + } + + // verifyIDEC + TRACFCOMP( INITSERVICE::g_trac_errl, "running verifyIDEC"); + verifyIDEC( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "verifyIDEC failed"); + + break; // break out and report error + } + + // disableWatchDog + TRACFCOMP( INITSERVICE::g_trac_errl, "running disableWatchDog"); + disableWatchDog( errl ); + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "disableWatchDog failed"); + + break; // break out and report error + } + + + } while ( false ); + + + /** + * @todo stop here now if someone posted an error log, revisit this + * when we know what to do. + */ + if ( errl ) + { + TRACFCOMP(INITSERVICE::g_trac_errl, "Errorlog posted, commit and die."); + reportError( errl ); + } + + assert( errl == NULL ); + + + + // executeISteps + TRACFCOMP( INITSERVICE::g_trac_errl, "running executeISteps"); + executeISteps( errl ); + + if ( errl ) + { + TRACFCOMP( INITSERVICE::g_trac_errl, "executeISteps failed"); + reportError( errl ); + assert( errl == NULL ); + } + + + TRACFCOMP( INITSERVICE::g_trac_errl, "+++++ Initilization Service finished. IN THE REAL CODE WE WILL NEVER GET HERE"); + + // return to _start(), which may end the task or die. + return; +} + + +} // namespace INITSERVICE |
