FreeCalypso > hg > fc-magnetite

annotate src/gpf3/inc/nuc/ev_defs.h @ 686:59f07d67eb45

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luna target split into luna1 and luna2 luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard luna2 is FC Luna based on FC Caramel2 MB
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 12 Oct 2020 18:51:24 +0000
parents c41a534f33c6
children
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1 /*************************************************************************/
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2 /* */
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3 /* Copyright (c) 1993-1996 Accelerated Technology, Inc. */
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4 /* */
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5 /* PROPRIETARY RIGHTS of Accelerated Technology are involved in the */
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6 /* subject matter of this material. All manufacturing, reproduction, */
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7 /* use, and sales rights pertaining to this subject matter are governed */
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8 /* by the license agreement. The recipient of this software implicitly */
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9 /* accepts the terms of the license. */
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10 /* */
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11 /*************************************************************************/
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12
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13 /*************************************************************************/
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14 /* */
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15 /* FILE NAME VERSION */
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16 /* */
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17 /* ev_defs.h PLUS 1.2 */
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18 /* */
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19 /* COMPONENT */
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20 /* */
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21 /* EV - Event Group Management */
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22 /* */
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23 /* DESCRIPTION */
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24 /* */
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25 /* This file contains data structure definitions and constants for */
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26 /* the Event Flag Group component. */
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27 /* */
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28 /* AUTHOR */
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29 /* */
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30 /* William E. Lamie, Accelerated Technology, Inc. */
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31 /* */
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32 /* DATA STRUCTURES */
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33 /* */
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34 /* EV_GCB Event Group control block */
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35 /* EV_SUSPEND Event Group suspension block */
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36 /* */
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37 /* FUNCTIONS */
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38 /* */
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39 /* None */
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40 /* */
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41 /* DEPENDENCIES */
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42 /* */
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43 /* cs_defs.h Common service definitions */
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44 /* tc_defs.h Thread Control definitions */
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45 /* */
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46 /* HISTORY */
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47 /* */
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48 /* NAME DATE REMARKS */
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49 /* */
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50 /* W. Lamie 03-01-1993 Created initial version 1.0 */
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51 /* D. Lamie 04-19-1993 Verified version 1.0 */
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52 /* W. Lamie 03-01-1994 Moved include files outside of */
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53 /* the file #ifndef to allow the */
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54 /* use of actual data structures, */
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55 /* removed protect structure, */
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56 /* added padding logic, */
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57 /* resulting in version 1.1 */
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58 /* R. Pfaff - */
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59 /* D. Lamie 03-18-1994 Verified version 1.1 */
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60 /* M.Q. Qian 04-17-1996 updated to version 1.2 */
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61 /* */
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62 /*************************************************************************/
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63
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64 #include "cs_defs.h" /* Common service constants */
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65 #include "tc_defs.h" /* Thread control constants */
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66
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67
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68 /* Check to see if the file has been included already. */
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69
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70 #ifndef EV_DEFS
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71 #define EV_DEFS
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72
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73
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74 /* Define constants local to this component. */
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75
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76 #define EV_EVENT_ID 0x45564e54UL
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77 #define EV_AND 0x2
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78 #define EV_CONSUME 0x1
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79
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80
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81 /* Define the Event Group Control Block data type. */
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82
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83 typedef struct EV_GCB_STRUCT
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84 {
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85 CS_NODE ev_created; /* Node for linking to */
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86 /* created Events list */
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87 UNSIGNED ev_id; /* Internal EV ID */
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88 CHAR ev_name[NU_MAX_NAME]; /* Event group name */
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89 UNSIGNED ev_current_events; /* Current event flags */
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90 UNSIGNED ev_tasks_waiting; /* Number of waiting tasks*/
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91 struct EV_SUSPEND_STRUCT
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92 *ev_suspension_list; /* Suspension list */
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93 } EV_GCB;
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94
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95
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96 /* Define the Event Group suspension structure. This structure is allocated
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97 off of the caller's stack. */
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98
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99 typedef struct EV_SUSPEND_STRUCT
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100 {
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101 CS_NODE ev_suspend_link; /* Link to suspend blocks */
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102 EV_GCB *ev_event_group; /* Pointer to Event group */
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103 UNSIGNED ev_requested_events; /* Requested event flags */
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104 DATA_ELEMENT ev_operation; /* Event operation */
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105 #if PAD_1
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106 DATA_ELEMENT ev_padding[PAD_1];
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107 #endif
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108 TC_TCB *ev_suspended_task; /* Task suspended */
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109 STATUS ev_return_status; /* Return status */
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110 UNSIGNED ev_actual_events; /* Event flags returned */
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111 } EV_SUSPEND;
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112
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113 #endif