FreeCalypso > hg > freecalypso-sw
view gsm-fw/L1/stand/l1_pei.c @ 934:a8fc7526935e
gsm-fw/sysglue/flashboot.S, C139 configuration: the interface between the
hacked-up bootloader and the main fw has been changed to match TCS211.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
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date | Sat, 31 Oct 2015 03:47:18 +0000 |
parents | 4d40f9a99445 |
children |
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/* * This is a bastardized version of L1 PEI that will be used only when * building FreeCalypso in the standalone L1 configuration; see README. */ #define L1_PEI_C #define ENTITY_L1 #define CUST_OS_C /*==== INCLUDES =============================================================*/ #include <string.h> #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "pei.h" /* to get PEI interface */ #include "tools.h" /* to get common tools */ #include "cust_os.h" /* to get cust_os definitions */ /*==== CONSTS ================================================================*/ /*==== TYPES =================================================================*/ typedef struct { char *version; } T_MONITOR; /*==== LOCALS ================================================================*/ static T_MONITOR l1_mon; static USHORT first_access = TRUE; static T_HANDLE L1_Handle; #define VSI_CALLER L1_Handle, static T_HANDLE hCommL1 = VSI_ERROR; static T_HANDLE hCommFWD = VSI_ERROR; /*==== PROTOTYPES ============================================================*/ void l1_create_HISR (void); void l1a_task(unsigned arcg, void *argv); /*==== PRIVATE FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : pei_init +------------------------------------------------------------------------------ | Description : Initialize Protocol Stack Entity | | Parameters : handle - task handle | | Return : PEI_OK - entity initialised | PEI_ERROR - entity not (yet) initialised +------------------------------------------------------------------------------ */ LOCAL SHORT pei_init ( T_HANDLE Handle ) { L1_Handle = Handle; if ( first_access == TRUE ) { first_access = FALSE; _osx_init(); } /* * Associate own "queue" handle (a task handle in the end) with L1_QUEUE, * in order to be able to receive primitives. */ if (hCommL1 < VSI_OK) { if ((hCommL1 = vsi_c_open (VSI_CALLER "L1")) < VSI_OK) return PEI_ERROR; _osx_open (VSI_CALLER L1_QUEUE, hCommL1); } /* * Redirect all L1-> outbound messages to our special forwarder * entity; see README for the explanation. */ if (hCommFWD < VSI_OK) { if ((hCommFWD = vsi_c_open (VSI_CALLER "L1IF")) < VSI_OK) return PEI_ERROR; } _osx_open (VSI_CALLER DL_QUEUE, hCommFWD); _osx_open (VSI_CALLER RR_QUEUE, hCommFWD); _osx_open (VSI_CALLER GPF_ACI_QUEUE, hCommFWD); _osx_open (VSI_CALLER GRR_QUEUE, hCommFWD); _osx_open (VSI_CALLER LLC_QUEUE, hCommFWD); _osx_open (VSI_CALLER SNDCP_QUEUE, hCommFWD); /* * Register VSI_CALLER as generic caller entity. */ _osx_open (VSI_CALLER 0, 0); l1_create_HISR (); return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_run +------------------------------------------------------------------------------ | Description : Process Primitives, main loop is located in the | Protocol Stack Entity. | Only needed in active body variant | | Parameters : taskhandle - handle of current process | comhandle - queue handle of current process | | Return : PEI_OK - sucessful | PEI_ERROR - not successful +------------------------------------------------------------------------------ */ LOCAL SHORT pei_run ( T_HANDLE taskhandle, T_HANDLE comhandle ) { hCommL1 = comhandle; l1a_task (0, NULL); return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_config +------------------------------------------------------------------------------ | Description : Dynamic Configuration. | | Parameters : in_string - configuration string | | Return : PEI_OK - sucessful | PEI_ERROR - not successful +------------------------------------------------------------------------------ */ LOCAL SHORT pei_config (T_PEI_CONFIG inString) { if ( _osx_config ( inString ) == OSX_OK ) return PEI_OK; else return PEI_ERROR; } /* +------------------------------------------------------------------------------ | Function : pei_monitor +------------------------------------------------------------------------------ | Description : Monitoring of physical Parameters. | | Parameters : out_monitor - return the address of the data to be monitored | | Return : PEI_OK - sucessful (address in out_monitor is valid) | PEI_ERROR - not successful +------------------------------------------------------------------------------ */ LOCAL SHORT pei_monitor (void ** monitor) { l1_mon.version = "FC standalone L1"; *monitor = &l1_mon; return PEI_OK; } /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : pei_create +------------------------------------------------------------------------------ | Description : Create the Protocol Stack Entity. | | Parameters : info - Pointer to the structure of entity parameters | | Return : PEI_OK - entity created successfully | +------------------------------------------------------------------------------ */ GLOBAL SHORT l1_pei_create ( T_PEI_INFO **info ) { static T_PEI_INFO pei_info = { "L1", { pei_init, NULL, NULL, /* no primitive function */ NULL, /* no timeout function */ NULL, /* no signal function */ pei_run, pei_config, pei_monitor, }, 2800, /* Stack Size */ 10, /* Queue Entries */ 235, /* Priority */ 0, /* number of timer */ COPY_BY_REF|TRC_NO_SUSPEND|PRIM_NO_SUSPEND /* flags */ }; /* * export startup configuration data */ *info = &pei_info; /* * Initialize entity data */ return PEI_OK; } /*==== END OF FILE ==========================================================*/