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Diffstat (limited to 'src/occ/aplt/appletManager.c')
| -rwxr-xr-x | src/occ/aplt/appletManager.c | 1371 |
1 files changed, 1371 insertions, 0 deletions
diff --git a/src/occ/aplt/appletManager.c b/src/occ/aplt/appletManager.c new file mode 100755 index 0000000..6d3c1b8 --- /dev/null +++ b/src/occ/aplt/appletManager.c @@ -0,0 +1,1371 @@ +/****************************************************************************** +// @file appletManager.c +// @brief OCC Applet Manager +*/ +/****************************************************************************** + * + * @page ChangeLogs Change Logs + * @section _appletManager_c appletManager.c + * @verbatim + * + * Flag Def/Fea Userid Date Description + * ------- ---------- -------- ---------- ---------------------------------- + * tapiar 08/15/2011 Created applet manager + * @pb004 pbavari 09/12/2011 Test Applet support + * @02 tapiar 10/03/2011 Changed BOOLEAN to bool + * @pb009 pbavari 10/20/2011 Added mmu_map/unmap to + * initAppletManager function + * @pb00A pbavari 11/15/2011 Changed applets base address and + * other misc. fixes + * @th006 thallet 11/21/2011 RESET_REQUEST substituted for todo's + * @pb00B pbavari 12/13/2011 Fixed runApplet non-blocking call + * @dw000 dwoodham 12/13/2011 Update applet verification + * @rc003 rickylie 02/03/2012 Verify & Clean Up OCC Headers & Comments + * @pb00E pbavari 03/11/2012 Added correct include file + * @pb00F pbavari 06/11/2012 Added pgp.h for applet address defines + * @at005 alvinwan 05/03/2012 Fix Compile Errors/Warnings in mcp7 gcc compile + * @nh001 neilhsu 05/23/2012 Add missing error log tags + * @th013 thallet 07/24/2012 Minor changes for VPO/HW compile + * @ai002 ailutsar 07/24/2012 Fix data tlb miss in startApplet + * @th029 thallet 01/23/2013 Enable version check on test Applets + * @th032 thallet 04/16/2013 Tuleta HW Bringup Fixes + * @th041 887656 thallet 06/17/2013 OCC Crash when accessing a full size applet + * @gm006 SW224414 milesg 09/16/2013 Reset and FFDC improvements + * @gm010 901580 milesg 10/06/2013 Low Level FFDC support + * @rt001 901927 tapiar 10/01/2013 Fix src tags + * @wb001 919163 wilbryan 03/06/2014 Updating error call outs, descriptions, and severities + * + * @endverbatim + * + *///*************************************************************************/ + +//************************************************************************* +// Includes +//************************************************************************* +#include "ssx.h" +#include <trac_interface.h> +#include <appletManager.h> +#include <aplt_service_codes.h> +#include <occ_service_codes.h> +//@pb00Ec - changed from common.h to occ_common.h for ODE support +#include <occ_common.h> +#include <comp_ids.h> +#include <thread.h> +#include <trac.h> +#include <errl.h> +#include <state.h> +#include "pba_firmware_registers.h" +#include "pgp_pba.h" +#include "pgp_async.h" +#include "ppc405_mmu.h" +#include "pgp.h" +#include "cmdh_fsp.h" + +//************************************************************************* +// Externs +//************************************************************************* + +//************************************************************************* +// Macros +//************************************************************************* + +//************************************************************************* +// Defines/Enums +//************************************************************************* +//@pb009a - Added +#define TEST_APPLET_ADDR (uint32_t)&_APPLET1_SECTION_BASE +#define PRDT_APPLET_ADDR (uint32_t)&_APPLET0_SECTION_BASE +#define TEST_APPLET_MAX_SIZE (uint32_t)&_APPLET1_SECTION_SIZE +#define PRDT_APPLET_MAX_SIZE (uint32_t)&_APPLET0_SECTION_SIZE // @dw000a +#define APPLET_IMG_SIZE_ALIGN 256 // @dw000a +#define APPLET_RO_SIZE_ALIGN 1024 // @dw000a +#define SRAM_START_ADDRESS 0xFFF80000 + +//************************************************************************* +// Structures +//************************************************************************* +typedef struct +{ + // Running Semaphore (tells user if there is an applet running) + SsxSemaphore Running; + // Wake up Semaphore (wakes up the applet manager thread) + SsxSemaphore Wakeup; + // Finished Semaphore (tells caller, if blocking, when applet is done) + SsxSemaphore Finished; +} ApltSem_t; + +// @th029 - Moved ApltAddress_t to header file + +//@pb00Ba - Added callerSem to hold caller semaphore parameter to the +// runApplet call. This semaphore will be used by startApplet to notify +// user of completion of the applet execution +// Applet information structure +// @pb00Ba - Added status to get back error status from startApplet and +// return it to the caller for the blocking call. +struct ApltInfo +{ + void * param; + bool isBlocking; + OCC_APLT appId; + OCC_APLT previousAppId; + errlHndl_t errorHandle; + // Applet has readonly and writable sections + Ppc405MmuMap mmuMapWritePermission; //@ai002c + Ppc405MmuMap mmuMapReadPermission; //@ai002a + SsxSemaphore * callerSem; + OCC_APLT_STATUS_CODES status; +} __attribute__ ((__packed__)); + +typedef struct ApltInfo ApltInfo_t; + +//************************************************************************* +// Globals +//************************************************************************* +// Global semaphores for product and test applet +ApltSem_t G_ApltSemaphore; +ApltSem_t G_TestApltSemaphore; + +// Applet Id global array +ApltAddress_t G_ApltAddressTable[ OCC_APLT_LAST]; + +//@pb00Ba - added callerSem and status +// Global product applet information with defaults +ApltInfo_t G_ApltInfo = +{ + .param = NULL, + .isBlocking = FALSE, + .appId = OCC_APLT_INVALID, + .previousAppId = OCC_APLT_INVALID, + .errorHandle = NULL, + .mmuMapWritePermission = 0, //@ai002c + .mmuMapReadPermission = 0, //@ai002a + .callerSem = NULL, + .status = OCC_APLT_SUCCESS +}; + +//@pb00Ba - added callerSem and status +// Global test applet information with defaults +ApltInfo_t G_TestApltInfo = +{ + .param = NULL, + .isBlocking = FALSE, + .appId = OCC_APLT_INVALID, + .previousAppId = OCC_APLT_INVALID, + .errorHandle = NULL, + .mmuMapWritePermission = 0, //@ai002c + .mmuMapReadPermission = 0, //@ai002a + .callerSem = NULL, + .status = OCC_APLT_SUCCESS +}; + +//************************************************************************* +// Function Prototypes +//************************************************************************* +// Have to have this declaration here so the pre-processor handles the +// section attribute correctly. +errlHndl_t initAppletAddr( void ) INIT_SECTION; // @dw000a + +//************************************************************************* +// Functions +//************************************************************************* + +// >@dw000c +// Function Specification +// +// Name: initAppletAddr +// +// Description: initialize the Applet address by traversing through OCC signed +// image in main memory +// +// Flow: 10/24/11 FN=initAppletAddr +// Flow: 12/09/11 FN=initAppletAddr +// +// End Function Specification +errlHndl_t initAppletAddr( void ) +{ + errlHndl_t l_err = NULL; + // 1. Applets count = OCC_APLT_TEST + // 2. Start reading header addresses + // 3. Skip first 2 ( boot, main ) addresses + imageHdr_t *l_bootLoaderHeader = (void *) 0; + imageHdr_t *l_mainAppHeader = (void *)l_bootLoaderHeader + + l_bootLoaderHeader-> image_size; + imageHdr_t *l_appHeader = (void *) l_mainAppHeader + + l_mainAppHeader->image_size; + + // 4. Save off each applet start address and size to global applet array + // 5. Verify before saving off info (save off only valid addresses) + uint32_t l_cnt = 0; + bool l_foundInvalid = FALSE; + + for (; l_cnt < OCC_APLT_TEST ; l_cnt++ ) + { + // Enable if debug is neeed: + // TRAC_INFO("%s: Validating applet %d; address: %p", __FUNCTION__, l_cnt, l_appHeader); + + // 5a. Value of l_appHeader should be reasonable. + // Means that image sizes should be non-zero. + // TODO: Check l_appHeader vs. max. sane memory address. + if( l_bootLoaderHeader-> image_size == 0 ) + { + l_foundInvalid = TRUE; + TRAC_ERR("Bad image size in boot loader header. applet count: %d", l_cnt); + break; + } + else if( l_mainAppHeader->image_size == 0 ) + { + l_foundInvalid = TRUE; + TRAC_ERR("Bad image size in main app header. applet count: %d", l_cnt); + break; + } + + // 5b. sram_repair_reserved holds APLT_MAGIC_NUMBER + uint8_t l_magic_num[SRAM_REPAIR_RESERVE_SZ] = APLT_MAGIC_NUMBER; // Identifies this as a production applet + int i=0; + + for(; i < SRAM_REPAIR_RESERVE_SZ; i++) + { + if(l_appHeader->sram_repair_reserved[i] != l_magic_num[i]) + { + l_foundInvalid = TRUE; + break; + } + } + if(l_foundInvalid == TRUE) + { +#ifndef NO_TRAC_STRINGS + uint32_t l_srr_0 = CONVERT_UINT8_ARRAY_UINT32(l_appHeader->sram_repair_reserved[0], + l_appHeader->sram_repair_reserved[1], + l_appHeader->sram_repair_reserved[2], + l_appHeader->sram_repair_reserved[3]); // @at005c + + uint32_t l_srr_1 = CONVERT_UINT8_ARRAY_UINT32(l_appHeader->sram_repair_reserved[4], + l_appHeader->sram_repair_reserved[5], + l_appHeader->sram_repair_reserved[6], + l_appHeader->sram_repair_reserved[7]); // @at005c + + uint32_t l_srr_2 = CONVERT_UINT8_ARRAY_UINT32(l_appHeader->sram_repair_reserved[8], + l_appHeader->sram_repair_reserved[9], + l_appHeader->sram_repair_reserved[10], + l_appHeader->sram_repair_reserved[11]); // @at005c + + uint32_t l_srr_3 = CONVERT_UINT8_ARRAY_UINT32(l_appHeader->sram_repair_reserved[12], + l_appHeader->sram_repair_reserved[13], + l_appHeader->sram_repair_reserved[14], + l_appHeader->sram_repair_reserved[15]); // @at005c + + TRAC_ERR("wrong magic number. applet count: %d, header addr: %p, magic no: 0x%08x%08x%08x%08x", + l_cnt, l_appHeader, l_srr_0, l_srr_1, l_srr_2, l_srr_3); +#endif + break; + } + + // 5c. verify that aplt_id < OCC_APLT_TEST + if( l_appHeader->aplt_id >= OCC_APLT_TEST ) + { + l_foundInvalid = TRUE; + TRAC_ERR("applet ID out of range. applet count: %d, header addr: %p, id: %d", + l_cnt, l_appHeader, l_appHeader->aplt_id); + break; + } + + // 5d. 0 < image_size <= PRDT_APPLET_MAX_SIZE + if( (l_appHeader->image_size == 0) || (l_appHeader->image_size > PRDT_APPLET_MAX_SIZE) ) + { + l_foundInvalid = TRUE; + TRAC_ERR("bad image_size. applet count: %d, applet ID: 0x%02x, header addr: %p, image_size: %d, avail space: %d", + l_cnt, l_appHeader->aplt_id, l_appHeader, l_appHeader->image_size, PRDT_APPLET_MAX_SIZE); + break; + } + + // 5e. image_size is APPLET_IMG_SIZE_ALIGN byte aligned + if( (l_appHeader->image_size % APPLET_IMG_SIZE_ALIGN) > 0 ) + { + l_foundInvalid = TRUE; + TRAC_ERR("image size not aligned. applet count: %d, applet ID: 0x%02x, header addr: %p, image_size: %d", + l_cnt, l_appHeader->aplt_id, l_appHeader, l_appHeader->image_size); + break; + } + + // 5f. readonly_size is APPLET_RO_SIZE_ALIGN byte aligned + if( (l_appHeader->readonly_size % APPLET_RO_SIZE_ALIGN) > 0 ) + { + l_foundInvalid = TRUE; + TRAC_ERR("readonly size not aligned. applet count: %d, applet ID: 0x%02x, header addr: %p, readonly_size: %d", + l_cnt, l_appHeader->aplt_id, l_appHeader, l_appHeader->readonly_size); + break; + } + + // Each applet is loaded at address PRDT_APPLET_ADDR, and executed on-demand. + + // 5g. start_addr == the applet load address in SRAM + if( l_appHeader->start_addr != PRDT_APPLET_ADDR ) + { + l_foundInvalid = TRUE; + TRAC_ERR("bad start_addr. applet count: %d, applet ID: 0x%02x, header addr: %p, expected addr: 0x%08x, actual addr: 0x%08x", + l_cnt, l_appHeader->aplt_id, l_appHeader, PRDT_APPLET_ADDR, l_appHeader->start_addr); + break; + } + + // 5h. ep_addr is between the header and the end of the applet image + uint32_t l_ep_addr_min = PRDT_APPLET_ADDR + sizeof(imageHdr_t); // Lowest entry point an applet can reference + uint32_t l_ep_addr_max = PRDT_APPLET_ADDR + l_appHeader->image_size; // Upper bound on applet entry point + + if( (l_appHeader->ep_addr < l_ep_addr_min) || (l_appHeader->ep_addr >= l_ep_addr_max) ) + { + l_foundInvalid = TRUE; + TRAC_ERR("entry point out of range. applet count: %d, applet ID: 0x%02x, header addr: %p, ep_addr: 0x%08x, ep_range: 0x%08x - 0x%08x", + l_cnt, l_appHeader->aplt_id, l_appHeader, l_appHeader->ep_addr, l_ep_addr_min, l_ep_addr_max); + break; + } + + // 5i. we haven't already seen this applet before + // (note the '!' at the start of the test condition) + if( !((G_ApltAddressTable[l_appHeader->aplt_id].iv_aplt_address == 0x00000000) && + (G_ApltAddressTable[l_appHeader->aplt_id].iv_size == 0x00000000)) ) + { + // This entry in the global table is not in its initialized state. + l_foundInvalid = TRUE; + TRAC_ERR("Duplicate applet. applet count: %d, applet ID: 0x%02x, header addr: %p", + l_cnt, l_appHeader->aplt_id, l_appHeader); + break; + } + + // The gauntlet is run. This image is good. + + // Load the G_ApltAddressTable. + G_ApltAddressTable[l_appHeader->aplt_id].iv_aplt_address = (uint32_t)l_appHeader; + G_ApltAddressTable[l_appHeader->aplt_id].iv_size = l_appHeader->image_size; + + // Jump to the next applet. + l_appHeader = (void *) l_appHeader + l_appHeader->image_size; + + } // end for loop + + // did we find any problems? + if ( l_foundInvalid ) + { + // We will want to return the ID of the failing applet in our error log, + // if that ID exists. Otherwise, return the "invalid" ID. + uint16_t l_errApltId = OCC_APLT_INVALID; + + if( l_appHeader ) + { + l_errApltId = l_appHeader->aplt_id; + } + + /* @ + * @errortype + * @moduleid APLT_MID_INIT_APPLET_ADDR + * @reasoncode INTERNAL_FAILURE + * @userdata1 failing applet ID + * @userdata2 failing applet main store address + * @userdata4 ERC_APLT_INIT_FAILURE + * @devdesc Internal initialization failure in energy management + */ + l_err = createErrl(APLT_MID_INIT_APPLET_ADDR, //modId + INTERNAL_FAILURE, //reasoncode //@ nh001c + ERC_APLT_INIT_FAILURE, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + NULL, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_errApltId, //userdata1 + (uint32_t)l_appHeader); //userdata2 + + // @wb001 -- Callout to firmware + addCalloutToErrl(l_err, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + } + else + { + // No problems with any production applets. + // 6. Save off the test applet start address and size to global applet array + G_ApltAddressTable[OCC_APLT_TEST].iv_aplt_address = (uint32_t)l_appHeader; + G_ApltAddressTable[OCC_APLT_TEST].iv_size = TEST_APPLET_MAX_SIZE; + } + + // @ai002a + // copy SSX mmu map to ApltInfo structure + // startApplet() will use it to clear tlb entry + G_ApltInfo.mmuMapWritePermission = G_applet0_mmu_map; + G_TestApltInfo.mmuMapWritePermission = G_applet1_mmu_map; + + // Clear SSX mmu map. + // The original tlb indexes may point to different SRAM regions when OCC runs + // mmu map/unmap several times. + G_applet0_mmu_map = 0; + G_applet1_mmu_map = 0; + + return l_err; +} +// <@dw000c + +// Function Specification +// +// Name: initAppletManager +// +// Description: initialize the Applet Manager, called by main +// +// Flow: 10/31/11 FN=initAppletManager +// +// End Function Specification +void initAppletManager( void ) +{ + errlHndl_t l_rc = NULL; + Ppc405MmuMap l_mmuMap; + bool l_mmuUnmap = FALSE; + do + { + // initialized all the semaphores applet manager controls + // create the Running Semaphore, starting at 1 with a max count of 1 + int l_ssxrc1 = ssx_semaphore_create(&G_ApltSemaphore.Running, 1, 1); + // create the Wake Up Semaphore, starting at 0 with a max count of 1 + int l_ssxrc2 = ssx_semaphore_create(&G_ApltSemaphore.Wakeup, 0, 1); + // create the Finished Semaphore, starting at 0 with a max count of 1 + int l_ssxrc3 = ssx_semaphore_create(&G_ApltSemaphore.Finished, 0, 1); + // create the Running Semaphore, starting at 1 with a max count of 1 + int l_ssxrc4 = ssx_semaphore_create(&G_TestApltSemaphore.Running, 1, 1); + // create the Wake Up Semaphore, starting at 0 with a max count of 1 + int l_ssxrc5 = ssx_semaphore_create(&G_TestApltSemaphore.Wakeup, 0, 1); + // create the Finished Semaphore, starting at 0 with a max count of 1 + int l_ssxrc6 = ssx_semaphore_create(&G_TestApltSemaphore.Finished, 0,1); + // check for any errors from initializing our semaphores + // NOTE: Applet Global Array list is left empty if semaphores + // are not initialized correctly + if (( l_ssxrc1 != SSX_OK ) || ( l_ssxrc2 != SSX_OK ) || + ( l_ssxrc3 != SSX_OK ) || ( l_ssxrc4 != SSX_OK ) || + ( l_ssxrc5 != SSX_OK ) || ( l_ssxrc6 != SSX_OK )) + { + TRAC_INFO("Running Semaphore SsxRc[0x%08X]", -l_ssxrc1 ); + TRAC_INFO("Wakeup Semaphore SsxRc[0x%08X]", -l_ssxrc2 ); + TRAC_INFO("Finished Semaphore SsxRc[0x%08X]", -l_ssxrc3 ); + TRAC_INFO("Running Test Semaphore SsxRc[0x%08X]", -l_ssxrc4); + TRAC_INFO("Wakeup Test Semaphore SsxRc[0x%08X]", -l_ssxrc5 ); + TRAC_INFO("Finished Test Semaphore SsxRc[0x%08X]", -l_ssxrc6 ); + + /* @ + * @errortype + * @moduleid APLT_MID_INIT_APPLET_MNGR + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Create Running product aplt semaphore rc + * @userdata2 Create Finished product aplt semaphore rc + * @userdata4 ERC_CREATE_SEM_FAILURE + * @devdesc SSX semaphore related failure + */ + l_rc = createErrl(APLT_MID_INIT_APPLET_MNGR, //modId + SSX_GENERIC_FAILURE, //reasoncode // @nh001c + ERC_CREATE_SEM_FAILURE, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + NULL, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_ssxrc1, //userdata1 + l_ssxrc3); //userdata2 + break; + } + + CHECKPOINT(APP_SEMS_CREATED); + + // Map mainstore to oci space so that we can walk through + // OCC signed image to get applet addresses + int l_ssxRc = ppc405_mmu_map(0, //Mainstore address 0x0 + 0, //OCI address 0x0 + 1048576, //Max size = 1 Mb + 0, // TLB hi flags + 0, // TLB lo flags + &l_mmuMap);// map pointer + + if ( l_ssxRc != SSX_OK ) + { + TRAC_ERR("mmu map failure SsxRc[0x%08X]", -l_ssxRc ); + + /* @ + * @errortype + * @moduleid APLT_MID_INIT_APPLET_MNGR + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 MMU map return code + * @userdata4 ERC_MMU_MAP_FAILURE + * @devdesc Failure mapping OCI space + */ + l_rc = createErrl(APLT_MID_INIT_APPLET_MNGR, //modId + SSX_GENERIC_FAILURE, //reasoncode // @nh001c + ERC_MMU_MAP_FAILURE, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + NULL, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_ssxRc, //userdata1 + 0); //userdata2 + break; + } + + CHECKPOINT(APP_MEM_MAPPED); + + // set to indicate to do mmu unmap after we are done using it. + l_mmuUnmap = TRUE; + + // Traverse through OCC signed image to get applet address + l_rc = initAppletAddr(); + + CHECKPOINT(APP_ADDR_INITIALIZED); + + if( NULL != l_rc) + { + TRAC_ERR("Failure initializing applet addresses"); + break; + } + + }while(FALSE); + + if( TRUE == l_mmuUnmap) + { + CHECKPOINT(APP_MEM_UNMAP); + + // Unmap mmu mapping for main store to oci space. + // NOTE: This needs to be unmapped because 1) PowerBus disruptions + // could leave OCC hung for several uS if main memory accessed at + // some later point. 2) Any thing accessing address 0 should result + // in 405 exception so need to unmap it. + int l_ssxRc = ppc405_mmu_unmap(&l_mmuMap); + + if ( l_ssxRc != SSX_OK ) + { + TRAC_ERR("mmu unmap failure SsxRc[0x%08X]", -l_ssxRc ); + + /* @ + * @errortype + * @moduleid APLT_MID_INIT_APPLET_MNGR + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 MMU unmap return code + * @userdata4 ERC_MMU_UNMAP_FAILURE + * @devdesc Failure unmapping OCI space + */ + errlHndl_t l_err = createErrl(APLT_MID_INIT_APPLET_MNGR, //modId + SSX_GENERIC_FAILURE, //reasoncode + ERC_MMU_UNMAP_FAILURE, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + NULL, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_ssxRc, //userdata1 + 0); //userdata2 + // If there were not previous errors, return this error to the + // caller. Otherwise, log this error and return previous error to + // the caller. + if( l_rc == NULL) + { + l_rc = l_err; + deleteErrl(&l_err); + } + else + { + commitErrl(&l_err); + } + } + } + + if( NULL != l_rc ) + { + REQUEST_RESET(l_rc); // @gm006 + } + +} + + +// Function Specification +// +// Name: runApplet +// +// Description: run an Applet +// +// Flow: 06/06/11 FN=runApplet +// Flow: 12/15/11 FN=runApplet +// +// End Function Specification +void runApplet( OCC_APLT i_applet, + void * i_parms, + bool i_block, + SsxSemaphore *io_appletComplete, + errlHndl_t *o_errHndl, + OCC_APLT_STATUS_CODES *o_status ) +{ + uint32_t l_reasonCode = 0; + uint32_t l_extReasonCode = 0; // @nh001a + int l_ssxrc = 0; + bool l_postStartFailure = FALSE; + + // Depending on applet id use product or test applet globals + ApltSem_t * l_sem = + (i_applet == OCC_APLT_TEST? &G_TestApltSemaphore : &G_ApltSemaphore); + ApltInfo_t * l_info = + (i_applet == OCC_APLT_TEST? &G_TestApltInfo : &G_ApltInfo); + + //Block other runApplet caller until this request is complete + l_ssxrc = ssx_semaphore_pend(&l_sem->Running, SSX_WAIT_FOREVER); + + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_RUN_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Failing applet ID + * @userdata2 Caller parameter to determine block or not. + * @userdata4 ERC_RUNNING_SEM_PENDING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Running Semaphore Pending Failure on blocking caller: SsxRc[0x%08X]", -l_ssxrc ); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_RUNNING_SEM_PENDING_FAILURE; // @nh001a + l_info->status = OCC_APLT_PRE_START_FAILURE; + } + else + { + // First save off all the Globals + + // Save off the current Applet user wants to run + l_info->appId = i_applet; + + // Save off whether or not we are blocking on this applet execution + l_info->isBlocking = i_block; + + // save off pointer to parameters + l_info->param = i_parms; + + //@pb00Ba - Point callerSem to the caller passed in semaphore + l_info->callerSem = io_appletComplete; + + // clean out the handle + l_info->errorHandle = NULL; + + l_info->status = OCC_APLT_SUCCESS; + + // This happens too often, we cannot trace it + // TRAC_INFO("Waking up the Applet Manager Thread" ); + + // Post wakeup semaphore so that applet manager can start + // applet + l_ssxrc = ssx_semaphore_post( &l_sem->Wakeup ); + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_RUN_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Failing applet ID + * @userdata2 Caller parameter to determine block or not. + * @userdata4 ERC_WAKEUP_SEM_POSTING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Wakeup Semaphore Post Failure: SsxRc[0x%08X]", -l_ssxrc ); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_WAKEUP_SEM_POSTING_FAILURE; // @nh001a + + //post on Running Semaphore so that user can retry + l_ssxrc = ssx_semaphore_post( &l_sem->Running ); + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_RUN_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Failing applet ID + * @userdata2 Caller parameter to determine block or not. + * @userdata4 ERC_RUNNING_SEM_POSTING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Error posting the Applet running semaphore rc=[%08X]",l_ssxrc); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_RUNNING_SEM_POSTING_FAILURE; // @nh001a + } + // set rc to failed to start + l_info->status = OCC_APLT_PRE_START_FAILURE; + } + // is caller expecting us to block then wait for finished semaphore + // to be posted. Finished semaphore is posted after applet execution + // is done. + else if ( i_block ) + { + l_ssxrc = ssx_semaphore_pend(&l_sem->Finished, SSX_WAIT_FOREVER); + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_RUN_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Failing applet ID + * @userdata2 Caller parameter to determine block or not. + * @userdata4 ERC_FINISHED_SEM_PENDING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Finished Semaphore Pending Failure: SsxRc[0x%08X]", -l_ssxrc ); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_FINISHED_SEM_PENDING_FAILURE; // @nh001a + // set flag to return post start failure status + l_postStartFailure = TRUE; + } + } + } + + if ( (l_reasonCode != 0) && (o_errHndl != NULL)) + { + // TODO use correct trace + tracDesc_t l_trace = NULL; + // Error from runApplet + *o_errHndl = createErrl(APLT_MID_RUN_APPLET, //modId + l_reasonCode, //reasoncode // @nh001c + l_extReasonCode, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + i_applet, //userdata1 + i_block); //userdata2 + + // @wb001 -- Callout firmware + addCalloutToErrl(*o_errHndl, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + + } + else if ( (l_info->errorHandle) && (o_errHndl != NULL)) + { + // Error handle from start applet + *o_errHndl = l_info->errorHandle; + } + + // set the status if requested by caller. + if( o_status != NULL ) + { + if(l_postStartFailure == TRUE ) + { + *o_status = OCC_APLT_POST_START_FAILURE; + } + else + { + // Return status to the caller + *o_status = l_info->status; + } + } + + //Running, Finished/user passed in semaphore is posted by start applet +}; + + +// Function Specification +// +// Name: startApplet +// +// Description: Start Applet +// +// Flow: 06/30/11 FN=startApplet +// Flow: 12/15/11 FN=startApplet +// +// End Function Specification +void startApplet( const OCC_APLT_TYPE i_isTestAplt ) +{ + errlHndl_t l_rc = NULL; + int l_ssxrc = 0; + uint32_t l_reasonCode = 0; + uint32_t l_extReasonCode = 0; // @nh001a + // Depending on i_isTestAplt use product or test applet globals + ApltInfo_t * l_info = + (i_isTestAplt == TRUE ? &G_TestApltInfo : &G_ApltInfo); + ApltSem_t * l_sem = + (i_isTestAplt == TRUE ? &G_TestApltSemaphore : &G_ApltSemaphore); + + OCC_APLT_STATUS_CODES l_status = OCC_APLT_SUCCESS; + + // Get defaut applet section size for mmu @ai002 + size_t l_applet_section_size = + (i_isTestAplt == TRUE ? (size_t)&_APPLET1_SECTION_SIZE : (size_t)&_APPLET0_SECTION_SIZE); // @th041 + + // For storing applet readonly size, this value is located in applet header in SRAM. + // The value should be stored in another place before unmapping the applet memory region. + size_t l_applet_readonly_size = 0; + + // 1. set tlb protection to write to SRAM: + // currently already writable + + do + { + // Get SRAM applet address depending on the applet type + uint32_t l_apltSramAddress = + (i_isTestAplt == TRUE? TEST_APPLET_ADDR: PRDT_APPLET_ADDR); + + // Set header to point to SRAM address + imageHdr_t * l_apltHeader = (void *) l_apltSramAddress; // @th029 + imageHdr_t *l_mainAppHeader = (void *) SRAM_START_ADDRESS; // @th029 + + // This happens too often, we cannot trace it + //TRAC_INFO("Attempting to run applet at address [0x%08X], size: 0x%x", + // G_ApltAddressTable[l_info->appId].iv_aplt_address, + // G_ApltAddressTable[l_info->appId].iv_size); + + // check that we are not calling what is already saved off + // @dw000c re-load the test applet every time since they all use the same applet ID. + if ( (l_info->appId == OCC_APLT_TEST) || (l_info->appId != l_info->previousAppId) ) + { + // @ai002a + // 1a. check applet read-only/executable permissions, unmap it if existed. + // whole applet memory region in SRAM should be free first, then set it to + // writable for copyimage and calculate checksum. + if ( l_info->mmuMapReadPermission != 0 ) + { + l_ssxrc = ppc405_mmu_unmap(&l_info->mmuMapReadPermission); + + if(l_ssxrc) + { + TRAC_ERR("Error unmapping/changing permissions on applet text/data section rc=[%08X]", -l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_UNMAP_APPLET_READ_FAILURE + * @devdesc Failure unmapping applet read-only/executable permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; + l_extReasonCode = ERC_MMU_UNMAP_APPLET_READ_FAILURE; // @ai002 + + // bail out + break; + } + } + + // 1b. check applet writable section permissions, unmap it if existed + // whole applet memory region in SRAM should be free first, then set it to + // writable for copyimage and calculate checksum. + if ( l_info->mmuMapWritePermission != 0 ) + { + l_ssxrc = ppc405_mmu_unmap(&l_info->mmuMapWritePermission); + + if(l_ssxrc) + { + TRAC_ERR("Error unmapping/changing permissions on applet text/data section rc=[%08X]", -l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_UNMAP_APPLET_WRITE_FAILURE + * @devdesc Failure unmapping applet rwdata section permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; + l_extReasonCode = ERC_MMU_UNMAP_APPLET_WRITE_FAILURE; // @ai002 + + // bail out + break; + } + } + + //1c. set SRAM applet region to writeable for copying image and calculating checksum + + l_ssxrc = ppc405_mmu_map( + l_apltSramAddress, // + l_apltSramAddress, // + l_applet_section_size, // set whole applet including writable section + 0, // + TLBLO_WR, + &l_info->mmuMapWritePermission + ); + if(l_ssxrc != SSX_OK) + { + TRAC_ERR("Error mapping SRAM with execute permissions rc=[%08X]",l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_MAP_APPLET_OVERWRITE_FAILURE + * @devdesc Failure mapping applet memory region permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; + l_extReasonCode = ERC_MMU_MAP_APPLET_OVERWRITE_FAILURE; // @ai002 + break; + } + + // 2. read applet header info + // 3. copy applet image to SRAM using DMA + + BceRequest pba_copy; + l_ssxrc = bce_request_create(&pba_copy, // block copy object + &G_pba_bcde_queue, // mainstore to sram copy engine + G_ApltAddressTable[l_info->appId].iv_aplt_address, // mainstore applet address + l_apltSramAddress, // sram applet starting address + G_ApltAddressTable[l_info->appId].iv_size, // size of applet + SSX_WAIT_FOREVER, // no timeout + 0, // no call back + 0, // no call back arguments + ASYNC_REQUEST_BLOCKING); // blocking request + + if(l_ssxrc != SSX_OK) + { + TRAC_ERR("PBA request create failure rc=[%08X]",l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_BCE_REQUEST_CREATE_FAILURE + * @devdesc SSX BCE related failure + */ + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_BCE_REQUEST_CREATE_FAILURE; // @nh001a + break; + } + + // actual copying + l_ssxrc = bce_request_schedule(&pba_copy); + + if(l_ssxrc != SSX_OK) + { + TRAC_ERR("PBA request schedule failure rc=[%08X]",l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_BCE_REQUEST_SCHEDULE_FAILURE + * @devdesc Failure to copy applet image using DMA + */ + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_BCE_REQUEST_SCHEDULE_FAILURE; // @nh001a + break; + } + + // -------------------------------------------------- + // Verify the applet version matches the main version + // -------------------------------------------------- + // @th029A - whole if statement + if(l_mainAppHeader->version != l_apltHeader->version) + { + TRAC_ERR("Applet not loaded b/c of version mismatch Main[%08x]:Applet[%08x]", + l_mainAppHeader->version, l_apltHeader->version); + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode INTERNAL_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_APLT_START_VERSION_MISMATCH + * @devdesc Internal failure in energy management + */ + l_reasonCode = INTERNAL_FAILURE; + l_extReasonCode = ERC_APLT_START_VERSION_MISMATCH; + break; + + } + + // 3b. invalidate the data cache + // ie: clean up data cache in case stuff is left + // from previous applet + dcache_invalidate((void *) l_apltHeader, l_applet_section_size); // @th032 + + // 4. Verify checksum of applet + uint32_t l_counter = 0; + uint8_t * l_srcPtr = (uint8_t *) (l_apltHeader); + uint32_t l_checksum = 0; + uint32_t l_headerChecksum = l_apltHeader->checksum; + + while (l_counter < l_apltHeader->image_size ) + { + l_checksum += (*(l_srcPtr + l_counter)); + l_counter = l_counter + 1; + if( l_counter == (uint32_t)(offsetof(imageHdr_t,checksum))) + { + l_counter = ((uint32_t)(offsetof(imageHdr_t,checksum)) + + sizeof(l_apltHeader->checksum)); + } + }//end while loop + + if ( l_checksum != l_headerChecksum ) + { + //error + TRAC_ERR("Checksum verification failure header chksum=[%08X] calculated chksum =[%08X] ", + l_headerChecksum, l_checksum); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode INTERNAL_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_APLT_START_CHECKSUM_MISMATCH + * @devdesc Internal failure in energy management + */ + l_reasonCode = INTERNAL_FAILURE; // @nh001c + l_extReasonCode = ERC_APLT_START_CHECKSUM_MISMATCH; // @nh001a + break; + } + + // 5. flush complete I cache + // ie: ensure execution of current applet is clean + icache_invalidate_all(); + + + + // 5a. flush part of data cache + // ie: clean up data cache in case stuff is left + // from previous applet + // TODO: need to ensure this will work correctly on HW + // may require tweaking, based on results + dcache_invalidate((void *)l_apltHeader->zero_data_addr, + l_apltHeader->zero_data_size ); + + // size of readonly section is located in applet memory section + // get it for next step to protect text and data section + l_applet_readonly_size = l_apltHeader->readonly_size; // @ai002a + + // 5b. unmap (remove permissions) on SRAM applet after copying applet image. + // permissions should be set correctly in SRAM rodata/rwdata section in next step. + if ( l_info->mmuMapWritePermission != 0 ) // @ai002a + { + l_ssxrc = ppc405_mmu_unmap(&(l_info->mmuMapWritePermission)); + + if(l_ssxrc) + { + TRAC_ERR("Error unmapping/changing permissions on SRAM applet section rc=[%08X]", -l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_UNMAP_APPLET_OVERWRITE_FAILURE + * @devdesc Failure unmapping applet memory region permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_MMU_UNMAP_APPLET_OVERWRITE_FAILURE; // @ai002 + + // bail out + break; + } + } + + // 6 mapping mmu tlb permission (read-only section and writable section) + // 6a. protect applet text in SRAM (tlbie) + l_ssxrc = ppc405_mmu_map( + l_apltSramAddress, + l_apltSramAddress, + l_applet_readonly_size, // protect the text and data section // @ai002c + 0, + TLBLO_EX, + &(l_info->mmuMapReadPermission) + ); + if(l_ssxrc != SSX_OK) + { + TRAC_ERR("Error mapping SRAM with execute permissions rc=[%08X]",l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_MAP_APPLET_READ_FAILURE + * @devdesc Failure mapping applet read-only/executable permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; + l_extReasonCode = ERC_MMU_MAP_APPLET_READ_FAILURE; // @ai002 + break; + } + + // 6b. map applet rwdata section in SRAM as writable (tlbie) + // @ai002a + if(0 != l_apltHeader->boot_writeable_size) + { + l_ssxrc = ppc405_mmu_map( + l_apltHeader->boot_writeable_addr, + l_apltHeader->boot_writeable_addr, + l_apltHeader->boot_writeable_size, + 0, + TLBLO_WR, // set rwdata section to write permission + &(l_info->mmuMapWritePermission) + ); + if(l_ssxrc != SSX_OK) + { + TRAC_ERR("Error mapping SRAM with execute permissions rc=[%08X]",l_ssxrc); + + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Applet start status + * @userdata4 ERC_MMU_MAP_APPLET_WRITE_FAILURE + * @devdesc Failure mapping applet rwdata section permissions + */ + l_reasonCode = SSX_GENERIC_FAILURE; + l_extReasonCode = ERC_MMU_MAP_APPLET_WRITE_FAILURE; // @ai002 + break; + } + } + + // save off current applet being run (already copied) into previous + // ie: cache applet id + // NOTE: This is done here, to ensure the full set up is always completed + // before saving off the current applet id into previous applet id var + l_info->previousAppId = l_info->appId; + + }//end if + + // 7. Copy entry point address from applet header + // and start executing from that address + errlHndl_t (*execute_app)(void *) =(void *) l_apltHeader->ep_addr; + errlHndl_t l_applog = (*execute_app)(l_info->param); + // check if applet return an error log + if ( l_applog ) + { + TRAC_ERR("Error found from applet function see error @%p",l_applog); + + if ( l_info->isBlocking ) + { + // if applet caller wanted us to block + // save off the error and status + l_info->errorHandle = l_applog; + l_info->status = OCC_APLT_EXECUTE_FAILURE; + } + else + { + // non blocker, so commit the error + commitErrl(&l_applog); + } + } + + }while(0); // end of do while loop + + // All the error at this point setting reason code is before executing + // applet so set the status to pre start failure. + if( l_reasonCode != 0) + { + l_status = OCC_APLT_PRE_START_FAILURE; + // TODO use correct trace + tracDesc_t l_trace = NULL; + + l_rc = createErrl(APLT_MID_START_APPLET, //modId + l_reasonCode, //reasoncode // @nh001c + l_extReasonCode, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_status, //userdata1 + 0); //userdata2 + + // @wb001 -- Callout to firmware + addCalloutToErrl(l_rc, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + + if ((l_info->isBlocking ) && (l_info->errorHandle == NULL)) + { + // Return error to caller for blocking call and + // there is no error executing applet + l_info->errorHandle = l_rc; + l_rc = NULL; + } + else + { + // commit log for the non-blocking call OR there is + // error executing applet + commitErrl(&l_rc); + } + } + + if( (l_info->isBlocking) && (l_info->status == OCC_APLT_SUCCESS)) + { + // Get status only if call is blocking AND no error executing applet + l_info->status = l_status; + } + // @pb00B - Moved posting of semaphores outside of while loop so that + // in the error paths semaphores gets posted and not blocked forever. + // 8. post on Finished Semaphore if caller wanted us to block them + if ( l_info->isBlocking ) + { + l_ssxrc = ssx_semaphore_post( &l_sem->Finished ); + + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata4 ERC_FINISHED_SEM_POSTING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Error posting the Applet finished semaphore rc=[%08X]",l_ssxrc); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_FINISHED_SEM_POSTING_FAILURE; // @nh001a + } + } + // If caller passed in semaphore post it as caller might be blocked on + // this semaphore. + else if( l_info->callerSem != NULL) + { + l_ssxrc = ssx_semaphore_post( l_info->callerSem); + + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata4 ERC_CALLER_SEM_POSTING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Error posting the Applet complete semaphore rc=[%08X]",l_ssxrc); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_CALLER_SEM_POSTING_FAILURE; // @nh001a + } + } + + // 8a. post on Running Semaphore + l_ssxrc = ssx_semaphore_post( &l_sem->Running ); + if ( l_ssxrc != SSX_OK ) + { + /* + * @errortype + * @moduleid APLT_MID_START_APPLET + * @reasoncode SSX_GENERIC_FAILURE + * @userdata4 ERC_RUNNING_SEM_POSTING_FAILURE + * @devdesc SSX semaphore related failure + */ + TRAC_ERR("Error posting the Applet running semaphore rc=[%08X]",l_ssxrc); + l_reasonCode = SSX_GENERIC_FAILURE; // @nh001c + l_extReasonCode = ERC_RUNNING_SEM_POSTING_FAILURE; // @nh001a + } + + if( l_reasonCode != 0) + { + // TODO use correct trace + tracDesc_t l_trace = NULL; + + l_rc = createErrl(APLT_MID_START_APPLET, //modId + l_reasonCode, //reasoncode // @nh001c + l_extReasonCode, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + 0, //userdata1 + 0); //userdata2 + + // @wb001 -- Callout to firmware + addCalloutToErrl(l_rc, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + + // Error posting semaphores so commit it. + commitErrl(&l_rc); + } +} + + +// Function Specification +// +// Name: App_thread_routine +// +// Description: Applet Thread +// +// Flow: 06/06/11 FN=App_thread_routine +// +// End Function Specification +void App_thread_routine(void *i_arg) +{ + // This happens too often, we cannot trace it + //TRAC_INFO("Started ..."); + + errlHndl_t l_errl = NULL; + OCC_APLT_TYPE l_type = APLT_TYPE_INVALID; + // TODO use correct trace + tracDesc_t l_trace = NULL; + + if( i_arg == NULL) + { + TRAC_ERR("Invalid parameter"); + /* + * @errortype + * @moduleid APLT_MNGR_THREAD + * @reasoncode INTERNAL_FAILURE + * @userdata1 APLT_TYPE_INVALID + * @userdata4 ERC_INVALID_INPUT_DATA + * @devdesc Internal failure in energy management + */ + l_errl = createErrl(APLT_MNGR_THREAD, //modId + INTERNAL_FAILURE, //reasoncode // @nh001c + ERC_INVALID_INPUT_DATA, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + l_type, //userdata1 + 0); //userdata2 + + // @wb001 -- Callout to firmware + addCalloutToErrl(l_errl, + ERRL_CALLOUT_TYPE_COMPONENT_ID, + ERRL_COMPONENT_ID_FIRMWARE, + ERRL_CALLOUT_PRIORITY_HIGH); + // commit log + commitErrl( &l_errl ); + //TODO: should we reset OCC? + } + else + { + l_type = *((OCC_APLT_TYPE*)i_arg); + + while( 1 ) + { + // This happens too often, we cannot trace it + //TRAC_INFO("ApltType: [0x%x] Waiting ...", l_type); + + int l_ssxrc = SSX_OK; + + if( APLT_TYPE_PRODUCT == l_type) + { + l_ssxrc = ssx_semaphore_pend(&G_ApltSemaphore.Wakeup, + SSX_WAIT_FOREVER); + } + else + { + l_ssxrc = ssx_semaphore_pend(&G_TestApltSemaphore.Wakeup, + SSX_WAIT_FOREVER); + + } + + if ( l_ssxrc != SSX_OK ) + { + TRAC_ERR("WakeUp Semaphore Failure SsxRc[0x%08X]", -l_ssxrc ); + + /* + * @errortype + * @moduleid APLT_MNGR_THREAD + * @reasoncode SSX_GENERIC_FAILURE + * @userdata1 Semaphore pend return code + * @userdata2 Applet type input from caller + * @userdata4 ERC_WAKEUP_SEM_PENDING_FAILURE + * @devdesc SSX semaphore related failure + */ + l_errl = createErrl(APLT_MNGR_THREAD, //modId + SSX_GENERIC_FAILURE, //reasoncode // @nh001c + ERC_WAKEUP_SEM_PENDING_FAILURE, //Extended reason code + ERRL_SEV_UNRECOVERABLE, //Severity + l_trace, //Trace Buf + DEFAULT_TRACE_SIZE, //Trace Size + -l_ssxrc, //userdata1 + l_type); //userdata2 + + // commit log + REQUEST_RESET(l_errl); // @gm006 + break; + } + + startApplet(l_type); + + } // end while loop + } + + TRAC_IMP("Applet Thread Routine [%d] Ended Unexpectedly.", l_type); // @tgh32 +} + + |
