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view src/cs/riviera/rvm/rvm_gen.h @ 600:8f50b202e81f

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board preprocessor conditionals: prep for more FC hw in the future This change eliminates the CONFIG_TARGET_FCDEV3B preprocessor symbol and all preprocessor conditionals throughout the code base that tested for it, replacing them with CONFIG_TARGET_FCFAM or CONFIG_TARGET_FCMODEM. These new symbols are specified as follows: CONFIG_TARGET_FCFAM is intended to cover all hardware designs created by Mother Mychaela under the FreeCalypso trademark. This family will include modem products (repackagings of the FCDEV3B, possibly with RFFE or even RF transceiver changes), and also my desired FreeCalypso handset product. CONFIG_TARGET_FCMODEM is intended to cover all FreeCalypso modem products (which will be firmware-compatible with the FCDEV3B if they use TI Rita transceiver, or will require a different fw build if we switch to one of Silabs Aero transceivers), but not the handset product. Right now this CONFIG_TARGET_FCMODEM preprocessor symbol is used to conditionalize everything dealing with MCSI. At the present moment the future of FC hardware evolution is still unknown: it is not known whether we will ever have any beyond-FCDEV3B hardware at all (contingent on uncertain funding), and if we do produce further FC hardware designs, it is not known whether they will retain the same FIC modem core (triband), if we are going to have a quadband design that still retains the classic Rita transceiver, or if we are going to switch to Silabs Aero II or some other transceiver. If we produce a quadband modem that still uses Rita, it will run exactly the same fw as the FCDEV3B thanks to the way we define TSPACT signals for the RF_FAM=12 && CONFIG_TARGET_FCFAM combination, and the current fcdev3b build target will be renamed to fcmodem. OTOH, if that putative quadband modem will be Aero-based, then it will require a different fw build target, the fcdev3b target will stay as it is, and the two targets will both define CONFIG_TARGET_FCFAM and CONFIG_TARGET_FCMODEM, but will have different RF_FAM numbers. But no matter which way we are going to evolve, it is not right to have conditionals on CONFIG_TARGET_FCDEV3B in places like ACI, and the present change clears the way for future evolution.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 01 Apr 2019 01:05:24 +0000
parents 945cf7f506b2
children
line wrap: on
line source

/**
 * @file	rvm_gen.h
 * 
 * Defines the generic types used by the Riviera Environment 
 * and the exported function of the RVM block.
 *
 * @author	David Lamy-Charrier (d-lamy@ti.com)
 * @version	0.1
 */

/*
 * Revision History:																			
 *
 *	Date       	Author					Modification
 *	-------------------------------------------------------------------
 *	19/01/2000	David Lamy-Charrier		Create.
 *	11/20/2001	Vincent Oberle			Added BUILD_VERSION_NUMBER.
 *										Documentation cleaning
 *																			
 * (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved
 */

#ifndef __RVM_GEN_H_
#define __RVM_GEN_H_

#ifndef _WINDOWS
  #include "config/rv.cfg"
#endif

#include "rvf/rvf_api.h" /* for memory bank related definitions & GD*/
#include "rvm/rvm_api.h"


#ifdef __cplusplus
extern "C" {
#endif


/* RVM global definitions */
#define	T_RVM_STRING			char *
#define	T_RVM_ERROR_TYPE		UINT32

#define RVM_MAX_NB_MEM_BK		(3)

#define RVM_MAX_NB_LINKED_SWE		(10)

#define RVM_USED_MAILBOX		RVF_TASK_MBOX_0


/* define the 4 SWE types */
typedef enum 
{	
	RVM_SWE_TYPE_1,
	RVM_SWE_TYPE_2,
	RVM_SWE_TYPE_3,
	RVM_SWE_TYPE_4
} T_RVM_SWE_TYPE;


/* Memory bank parameters */
typedef struct 
{
	T_RVF_MB_NAME		bank_name;
	T_RVF_MB_PARAM		initial_params;
} T_RVM_BK_INFO;


/* RVM callback function pointer type */
typedef  T_RVM_RETURN (*T_RVM_CB_FUNC)(T_RVM_NAME swe_name,
									T_RVM_RETURN error_cause,
									T_RVM_ERROR_TYPE error_type,
									T_RVM_STRING error_msg);

/*
 * Macro used to build the version number from the
 * - major version number (8 bits)
 * - minor version number (8 bits)
 * - build number (16 bits). A 0 indicates this number is not used.
 */
#define BUILD_VERSION_NUMBER(major, minor, build) ( ((major & 0xFF) << 24) | \
													((minor & 0xFF) << 16) | \
													 (build & 0xFFFF) )

/* SWE core function prototype */
typedef  T_RVM_RETURN (*T_RVM_SWE_CORE_FUNC)(void);

/* Type1 SWE info */
typedef struct
{
	T_RVM_NAME				swe_name;
	T_RVM_USE_ID			swe_use_id;
	UINT32					version;
	UINT8					nb_mem_bank;
	T_RVM_BK_INFO			mem_bank[RVM_MAX_NB_MEM_BK];
	UINT8					nb_linked_swe;
	T_RVM_USE_ID			linked_swe_id[RVM_MAX_NB_LINKED_SWE];
	T_RV_RETURN_PATH		return_path;
	T_RVM_RETURN  (* set_info) (T_RVF_ADDR_ID	addr_id,
								T_RV_RETURN_PATH return_path[],
								T_RVF_MB_ID		bk_id_table[],
								T_RVM_CB_FUNC	call_back_error_ft);
	T_RVM_RETURN  (* init)  (void);
	T_RVM_RETURN  (* start) (void);
	T_RVM_RETURN  (* stop)	(/*T_RV_HDR* hdr*/void); //???
	T_RVM_RETURN  (* kill)	(void);
} T_RVM_SWE_PASSIVE_INFO;

/* Type2 SWE info */
typedef struct
{
	T_RVM_NAME				swe_name;
	T_RVM_USE_ID			swe_use_id;
	UINT16					stack_size;
	UINT8					priority;
	UINT32					version;
	UINT8					nb_mem_bank;
	T_RVM_BK_INFO			mem_bank[RVM_MAX_NB_MEM_BK];
	UINT8					nb_linked_swe;
	T_RVM_USE_ID			linked_swe_id[RVM_MAX_NB_LINKED_SWE];
	T_RV_RETURN_PATH		return_path;
	T_RVF_GD_ID				swe_group_directive;				/* A-M-E-N-D-E-D! */
	T_RVM_RETURN  (* set_info) (T_RVF_ADDR_ID	addr_id,
								T_RV_RETURN_PATH return_path[],
								T_RVF_MB_ID		bk_id_table[],  /* A-M-E-N-E-D-E-D! is table or list??*/
								T_RVM_CB_FUNC	call_back_error_ft);
	T_RVM_RETURN  (* init)  (void);
	T_RVM_RETURN  (* start) (void);
	T_RVM_RETURN  (* handle_message)	(T_RV_HDR * msg);
	T_RVM_RETURN  (* handle_timer)		(T_RV_HDR * msg);
	T_RVM_RETURN  (* stop)	(T_RV_HDR* hdr);
	T_RVM_RETURN  (* kill)	(void);
} T_RVM_SWE_GROUP_MEMBER_INFO;

/* Type3 SWE info */
typedef struct
{
	T_RVM_NAME				swe_name;
	T_RVM_USE_ID			swe_use_id;
	UINT16					stack_size;
	UINT8					priority;
	UINT32					version;
	UINT8					nb_mem_bank;
	T_RVM_BK_INFO			mem_bank[RVM_MAX_NB_MEM_BK];
	UINT8					nb_linked_swe;
	T_RVM_USE_ID			linked_swe_id[RVM_MAX_NB_LINKED_SWE];
	T_RV_RETURN_PATH		return_path;
	T_RVM_RETURN  (* set_info) (T_RVF_ADDR_ID	addr_id,
								T_RV_RETURN_PATH return_path[],
								T_RVF_MB_ID		bk_id_table[],
								T_RVM_CB_FUNC	call_back_error_ft);
	T_RVM_RETURN  (* init)  (void);
	T_RVM_RETURN  (* start) (void);
	T_RVM_RETURN  (* handle_message)	(T_RV_HDR * msg);
	T_RVM_RETURN  (* handle_timer)		(T_RV_HDR * msg);
	T_RVM_RETURN  (* stop)	(T_RV_HDR* hdr);
	T_RVM_RETURN  (* kill)	(void);
} T_RVM_SWE_SINGLE_INFO;

/* Type4 SWE info */
typedef struct
{
	T_RVM_NAME				swe_name;
	T_RVM_USE_ID			swe_use_id;
	UINT16					stack_size;
	UINT8					priority;
	UINT32					version;
	UINT8					nb_mem_bank;
	T_RVM_BK_INFO			mem_bank[RVM_MAX_NB_MEM_BK];
	UINT8					nb_linked_swe;
	T_RVM_USE_ID			linked_swe_id[RVM_MAX_NB_LINKED_SWE];
	T_RV_RETURN_PATH		return_path;
	T_RVM_RETURN  (* set_info) (T_RVF_ADDR_ID	addr_id,
								T_RV_RETURN_PATH return_path[],
								T_RVF_MB_ID		bk_id_table[],
								T_RVM_CB_FUNC	call_back_error_ft);
	T_RVM_RETURN  (* init)  (void);
	T_RVM_RETURN  (* core)	(void);
	T_RVM_RETURN  (* stop)	(/*T_RV_HDR* hdr*/void); // could be removed completely except for legacy code
	T_RVM_RETURN  (* kill)	(void);
} T_RVM_SWE_SELF_MADE_INFO;


/* SWE information */
typedef struct 
{	
	T_RVM_SWE_TYPE			swe_type;

	union
	{	T_RVM_SWE_PASSIVE_INFO		type1;
		T_RVM_SWE_GROUP_MEMBER_INFO type2;
		T_RVM_SWE_SINGLE_INFO		type3;
		T_RVM_SWE_SELF_MADE_INFO	type4;
	} type_info;
} T_RVM_INFO_SWE;


/* get info function pointer type */
typedef T_RVM_RETURN (*T_RVM_GET_INFO_FUNC) (T_RVM_INFO_SWE * param);


/* type used in the const SWEs array */
typedef struct t_rvm_const_swe_info
{
	T_RVM_USE_ID			use_id;
	T_RVM_GET_INFO_FUNC		get_info_func;
} T_RVM_CONST_SWE_INFO;


#ifdef __cplusplus
}
#endif


#endif /* __RVM_GEN_H_ */