view src/nucleus/sm_defs.h @ 267:10b3a6876273

fc-target.h preprocessor symbols: introduce CONFIG_TARGET_LEO_RFFE Out of our currently existing supported targets, Leonardo and Tango use TI's classic Leonardo RFFE wiring. However, we would like to use the same quadband RFFE with the same classic wiring on our FreeCalypso Libre Dumbphone handset, and also on the planned development board that will serve as a stepping stone toward that goal. Therefore, we introduce the new CONFIG_TARGET_LEO_RFFE preprocessor symbol, and conditionalize on this symbol in tpudrv12.h, instead of a growing || of different targets.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 09 Jun 2021 07:26:51 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/*************************************************************************/
/*                                                                       */
/*               Copyright Mentor Graphics Corporation 2002              */
/*                         All Rights Reserved.                          */
/*                                                                       */
/* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS  */
/* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS   */
/* SUBJECT TO LICENSE TERMS.                                             */
/*                                                                       */
/*************************************************************************/

/*************************************************************************/
/*                                                                       */
/* FILE NAME                                               VERSION       */
/*                                                                       */
/*      sm_defs.h                                      Nucleus PLUS 1.14 */
/*                                                                       */
/* COMPONENT                                                             */
/*                                                                       */
/*      SM - Semaphore Management                                        */
/*                                                                       */
/* DESCRIPTION                                                           */
/*                                                                       */
/*      This file contains data structure definitions and constants for  */
/*      the Semaphore component.                                         */
/*                                                                       */
/* DATA STRUCTURES                                                       */
/*                                                                       */
/*      SM_SCB                              Semaphore control block      */
/*      SM_SUSPEND                          Semaphore suspension block   */
/*                                                                       */
/* FUNCTIONS                                                             */
/*                                                                       */
/*      None                                                             */
/*                                                                       */
/* DEPENDENCIES                                                          */
/*                                                                       */
/*      cs_defs.h                           Common service definitions   */
/*      tc_defs.h                           Thread Control definitions   */
/*                                                                       */
/* HISTORY                                                               */
/*                                                                       */
/*         DATE                    REMARKS                               */
/*                                                                       */
/*      03-01-1993      Created initial version 1.0                      */
/*      04-19-1993      Verified version 1.0                             */
/*      03-01-1994      Moved include files outside of                   */
/*                      the file #ifndef to allow the                    */
/*                      use of actual data structures,                   */
/*                      removed protection structure,                    */
/*                      put padding into structure,                      */
/*                      resulting in version 1.1                         */
/*                                                                       */
/*      03-18-1994      Verified version 1.1                             */
/*      04-17-1996      updated to version 1.2                           */
/*      03-24-1998      Released version 1.3                             */
/*      03-26-1999      Released 1.11m (new release                      */
/*                        numbering scheme)                              */
/*      04-17-2002      Released version 1.13m                           */
/*      11-07-2002      Released version 1.14                            */
/*************************************************************************/

#include        "cs_defs.h"                 /* Common service constants  */
#include        "tc_defs.h"                 /* Thread control constants  */


/* Check to see if the file has been included already.  */

#ifndef SM_DEFS
#define SM_DEFS


/* Define constants local to this component.  */

#define         SM_SEMAPHORE_ID         0x53454d41UL


/* Define the Semaphore Control Block data type.  */

typedef struct SM_SCB_STRUCT 
{
    CS_NODE             sm_created;            /* Node for linking to    */
                                               /* created semaphore list */
    UNSIGNED            sm_id;                 /* Internal SCB ID        */
    CHAR                sm_name[NU_MAX_NAME];  /* Semaphore name         */
    UNSIGNED            sm_semaphore_count;    /* Counting semaphore     */
    BOOLEAN             sm_fifo_suspend;       /* Suspension type flag   */
#if     PAD_1
    DATA_ELEMENT        sm_padding[PAD_1];
#endif
    UNSIGNED            sm_tasks_waiting;      /* Number of waiting tasks*/
    struct SM_SUSPEND_STRUCT
                       *sm_suspension_list;    /* Suspension list        */
} SM_SCB;    


/* Define the semaphore suspension structure.  This structure is allocated 
   off of the caller's stack.  */
   
typedef struct SM_SUSPEND_STRUCT
{
    CS_NODE             sm_suspend_link;       /* Link to suspend blocks */
    SM_SCB             *sm_semaphore;          /* Pointer to semaphore   */
    TC_TCB             *sm_suspended_task;     /* Task suspended         */
    STATUS              sm_return_status;      /* Return status          */
} SM_SUSPEND;

#endif