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Diffstat (limited to 'src/occ/proc/test/main.c')
| -rwxr-xr-x | src/occ/proc/test/main.c | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/src/occ/proc/test/main.c b/src/occ/proc/test/main.c new file mode 100755 index 0000000..1a18808 --- /dev/null +++ b/src/occ/proc/test/main.c @@ -0,0 +1,451 @@ +/****************************************************************************** +// @file main.c +// @brief OCC PROC TEST MAIN +*/ +/****************************************************************************** + * + * @page ChangeLogs Change Logs + * @section _main_c main.c + * @verbatim + * + * Flag Def/Fea Userid Date Description + * ------- ---------- -------- ---------- ---------------------------------- + * nguyenp 10/03/2011 Created + * To run the test, first need to enable + * the PROC_DBG define in proc_data.h and + * replace this main.c in occ + * directory with this main.c + * @pb00A pbavari 11/15/2011 changed name from APSS_SUPPORT to + * OCC_ALONE_SIMICS + * @dw000 dwoodham 12/12/2011 Update call to IMAGE_HEADER + * @rc003 rickylie 02/03/2012 Verify & Clean Up OCC Headers & Comments + * @nh001 neilhsu 05/23/2012 Add missing error log tags + * @fk003 907687 fmkassem 11/25/2013 Fix name of extended reason code + * @wb001 919163 wilbryan 03/06/2014 Updating error call outs, descriptions, and severities + * + * @endverbatim + * + *///*************************************************************************/ + + //************************************************************************* +// Includes +//************************************************************************* +#include "ssx.h" +#include "ssx_io.h" +#include "simics_stdio.h" +#include <thread.h> +#include <threadSch.h> +#include <errl.h> +#include <apss.h> +#include <appletManager.h> +#include <trac.h> +#include <occ_service_codes.h> +#include <occ_sys_config.h> +#include <proc_data.h> +#include <timer.h> +#include <dcom.h> +#include <rtls.h> + +//************************************************************************* +// Externs +//************************************************************************* +extern void __ssx_boot; + +//************************************************************************* +// Image Header +//************************************************************************* +// @dw000c +IMAGE_HEADER (G_mainAppImageHdr,__ssx_boot,MAIN_APP_ID,OCC_APLT_TEST); + +//************************************************************************* +// Macros +//************************************************************************* + +//************************************************************************* +// Defines/Enums +//************************************************************************* +/// Period in which to run #timer_routine +#define TIMER_INTERVAL (SsxInterval) SSX_MICROSECONDS(5000) + +//************************************************************************* +// Structures +//************************************************************************* + +//************************************************************************* +// Globals +//************************************************************************* + +int g_j = 0; +int g_k = 0; + +SimicsStdio simics_stdout; +SimicsStdio simics_stderr; + +/*----------------------------------------------------------------------------*/ +/* Critical/Non-Critical stack */ +/*----------------------------------------------------------------------------*/ + +uint8_t noncritical_stack[NONCRITICAL_STACK_SIZE]; +uint8_t critical_stack[CRITICAL_STACK_SIZE]; + +//************************************************************************* +// Function Prototypes +//************************************************************************* + +//************************************************************************* +// Functions +//************************************************************************* + +// Function Specification +// +// Name: pgp_validation_ssx_main_hook +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void pgp_validation_ssx_main_hook(void) +{ + +} + +// Function Specification +// +// Name: Cmd_Hndl_thread_routine +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void Cmd_Hndl_thread_routine(void *arg) +{ + TRAC_INFO("Command Handler Thread Started ... " ); +} + +// Function Specification +// +// Name: Thermal_Monitor_thread_routine +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void Thermal_Monitor_thread_routine(void *arg) +{ + TRAC_INFO("Thermal Monitor Thread Started ... " ); +} + +// Function Specification +// +// Name: Hlth_Monitor_thread_routine +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void Hlth_Monitor_thread_routine(void *arg) +{ + TRAC_INFO("Health Monitor Thread Started ... " ); +} + +// Function Specification +// +// Name: FFDC_thread_routine +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void FFDC_thread_routine(void *arg) +{ + TRAC_INFO("FFDC Thread Started ... " ); +} + +// Function Specification +// +// Name: get_core_info +// +// Description: +// +// Flow: FN=None +// +// End Function Specification +void get_core_info() +{ + //uintt64_t l_deconfigured_cores; + uint32_t l_deconfigured_cores; + uint32_t l_configured_cores; + + //rc = _getscom( PMC_CORE_DECONFIGURATION_REG, &l_deconfigured_cores, SCOM_TIMEOUT ); + + l_deconfigured_cores = in32(PMC_CORE_DECONFIGURATION_REG); + PROC_DEBUG( "Deconfigured cores in the chip [0x%x]\n", l_deconfigured_cores); + + + l_configured_cores = ~l_deconfigured_cores & ALL_CORES_MASK; + PROC_DEBUG( "Configured cores in the chip [0x%x]\n", l_configured_cores); + + return; +} + +/** Main Thread + * + * This thread currently just loops as the lowest priority thread, handling + * the lowest priority tasks. + * + */ +// Function Specification +// +// Name: main_thread_routine +// +// Description: This thread currently just loops as the lowest priority thread, handling +// the lowest priority tasks. +// +// Flow: FN=None +// +// End Function Specification +void main_thread_routine(void *private) +{ + + TRAC_INFO("Main Thread Started ... " ); + errlHndl_t l_errl = NULL; + SsxSemaphore l_appletComplete; + uint8_t l_status = 0; + uint32_t l_rc = 0 ; + int l_ssxrc = 0; + + // Start the critical 250uS timer + //ssx_timer_schedule(&timer, 1, TIMER_INTERVAL); + + // Initialize applet semaphore + l_ssxrc = ssx_semaphore_create(&l_appletComplete, 0, 1); + + // Initialize APSS // @cc000a + //$pb005a - ifdef apss_initialize call temporary + // until Bishop's simics model and Steve's simics model + // are synced. Bishop's model does not have apss support + // Steve's model does not have latest changes Bishop + // made for ssx. To make latest svn code usable for testing + // ifdef apss_initialize call +#ifdef OCC_ALONE_SIMICS + l_rc = runApplet(OCC_APLT_APSS_INIT, // Applet enum Name + NULL, // Applet arguments + TRUE, // Blocking call? + &l_appletComplete, // Applet finished semaphore + &l_errl, // error log handle + &l_status); // status from applet manager +#endif + if( NULL != l_errl ) + { + TRAC_ERR("APSS Init failed! (retrying) ErrLog[%p]", l_errl ); + setErrlSevToInfo(l_errl); + // commit & delete + commitErrl( &l_errl ); + + l_rc = runApplet(OCC_APLT_APSS_INIT, // Applet enum Name + NULL, // Applet arguments + TRUE, // Blocking call? + &l_appletComplete, // Applet finished semaphore + &l_errl, // error log handle + &l_status); // status from applet manager + if( NULL != l_errl ) + { + TRAC_ERR("APSS Init failed again! (OCC will be reset)ErrLog[%p]", + l_errl ); + + // commit & delete + commitErrl( &l_errl ); + + //$TODO: Request OCC Reset + } + } + + while(1) + { + // Only trace the first XX times that this function loops + if(g_k < 3) + { + g_k++; + + } + + // Sleep for 1000 before we run the loop again + ssx_sleep(SSX_SECONDS(5)); + } +} + + +/** Entry point for OCC execution + * + * main() currently initalizes our trace buffer along with creating threads + * and timers for execution. Note that once main runs ssx_start_threads, we + * never return as the SSX kernel takes over. + * + */ +// Function Specification +// +// Name: main +// +// Description: Entry point for OCC execution +// +// Flow: FN=None +// +// End Function Specification +int main(int argc, char **argv) +{ + // Initialize stdout so we can do printf from within simics env + simics_stdout_create(&simics_stdout); + simics_stderr_create(&simics_stderr); + stdout = (FILE *)(&simics_stdout); + stderr = (FILE *)(&simics_stderr); + ssxout = (FILE *)(&simics_stdout); + + TRAC_INFO("Inside OCC Main"); + + // Initialize SSX Stacks (note that this also reinitializes the time base to 0) + ssx_initialize((SsxAddress)noncritical_stack, NONCRITICAL_STACK_SIZE, + (SsxAddress)critical_stack, CRITICAL_STACK_SIZE, + 0); + + // Create Threads + ssx_thread_create(&main_thread, + main_thread_routine, + (void *)0, + (SsxAddress)main_thread_stack, + THREAD_STACK_SIZE, + 1); + + + // Make Threads runnable + ssx_thread_resume(&main_thread); + + errlHndl_t l_errl = NULL; + //Initialize the thread scheduler + l_errl = initThreadScheduler(); + + if( l_errl ) + { + // Trace and commit error + TRAC_ERR("init thread Scheduler failure"); + + // commit log + // NOTE: log should be deleted by reader mechanism + commitErrl( &l_errl ); + } + + // lets map mainstore to oci space only once + // NOTE: This will stay mapped for remainder of occ life + // TODO: This sounds like a temporary solution and may + // end up moving to simics environment setup + // TODO: This map needs to be unmapped after done accessing + // main memory for the OCC initialization. + Ppc405MmuMap pba_mmu_map; + int l_ssxrc1 = ppc405_mmu_map( + 0, //Mainstore address 0x0 + 0, //OCI address 0x0 + 1048576, //Max size = 1 Mb + 0, // + 0, //no TLBIE permissions only need to read + &pba_mmu_map + ); + + if ( l_ssxrc1 != SSX_OK ) + { + tracDesc_t l_trace = NULL; + + TRAC_ERR("mmu map failure SsxRc[0x%08X]", -l_ssxrc1 ); + + /* + * @errortype + * @moduleid MAIN_MID + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 pore_flex_schedule return code + * @userdata4 ERC_MMU_MAP_FAILURE + * @devdesc Failure mapping OCI space + */ + l_errl = createErrl( + MAIN_MID, //modId + SSX_GENERIC_FAILURE, //reasoncode // @nh001c + ERC_MMU_MAP_FAILURE, //Extended reason code //@fk003c + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_ssxrc1, //userdata1 + 0 //userdata2 + ); + + // @wb001 -- Callout firmware + addCalloutToErrl(l_errl, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + + // commit log + commitErrl( &l_errl ); + + // TODO request a reset of OCC since applet manager will + // be toast without this working correctly + } + + //Initialize the Applet Manager @02a + l_errl = initAppletManager(); + + if( l_errl ) + { + // Trace and commit error + TRAC_ERR("init Applet Manager failure"); + + // commit log + commitErrl( &l_errl ); + + // TODO request a reset of OCC since applet manager will + // be toast without this working correctly + } + + + //Initialize structures for collecting core data. + //It needs to run before RTLoop start. + proc_core_init(); + + get_core_info(); + + // Initialize Realtime Loop Timer Interrupt + rtl_ocb_init(); + +//>@paulng +///////////////////////////////////////////////////////////////////////////////////////// +//Proc core data testing notes: +// +//proc data gathering data testing are imbeded in the proc_data.c file +//Only need to enable proc debug flag in the header file then test will be run. +// +//Tests cover the following: +//Test case 1: I tested the G_core_presents and verified the deconfigured registry value. +// +//Test case 2: I verified the porflex get created successfully during initilization. +// +//Test case 3: I tested the "GPE request still running" case by modified the Ticks table +// to let same set cores task run back to back. +// +//Test case 4: I tested GPE request has been succeeded for each core +// and verified the data pointers get swapped properly. +// +//Test case 5: I tested and verified the poreflex scheduled correctly. +// +//Test case 6: I tested and verified the RTL Tick table that has the both task core data +// for low/high set core ran properly. +// +///////////////////////////////////////////////////////////////////////////////////////// +//<@paulng + + // Enter SSX Kernel + ssx_start_threads(); + + return 0; +} + |
