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view cdg-hybrid/cdginc/p_aci.val @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 35f7a1dc9f7d
children
line wrap: on
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/*
+--------------------------------------------------------------------------+
| PROJECT : PROTOCOL STACK                                                 |
| FILE    : p_aci.val                                                      |
| SOURCE  : "sap\aci.pdf"                                                  |
| LastModified : "2004-06-01"                                              |
| IdAndVersion : "8411.105.00.205"                                         |
| SrcFileTime  : "Thu Nov 29 09:29:50 2007"                                |
| Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016                   |
|           !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!!                |
+--------------------------------------------------------------------------+
*/

/* PRAGMAS
 * PREFIX                 : NONE
 * COMPATIBILITY_DEFINES  : NO (require PREFIX)
 * ALWAYS_ENUM_IN_VAL_FILE: NO
 * ENABLE_GROUP: NO
 * CAPITALIZE_TYPENAME: NO
 */


#ifndef P_ACI_VAL
#define P_ACI_VAL


#define CDG_ENTER__P_ACI_VAL

#define CDG_ENTER__FILENAME _P_ACI_VAL
#define CDG_ENTER__P_ACI_VAL__FILE_TYPE CDGINC
#define CDG_ENTER__P_ACI_VAL__LAST_MODIFIED _2004_06_01
#define CDG_ENTER__P_ACI_VAL__ID_AND_VERSION _8411_105_00_205

#define CDG_ENTER__P_ACI_VAL__SRC_FILE_TIME _Thu_Nov_29_09_29_50_2007

#include "CDG_ENTER.h"

#undef CDG_ENTER__P_ACI_VAL

#undef CDG_ENTER__FILENAME


/*
 * Value constants for VAL_cmd_src
 */
#define CMD_SRC_INT                    (0x0)      /* Command from internal application */
#define CMD_SRC_EXT                    (0x1)      /* Command from external application */
#define CMD_SRC_UNKNOWN                (0xff)     /* Reserved                       */

/*
 * Value constants for VAL_urt_stat
 */
#define URT_RDY_TO_SEND                (0x0)      /* URT is ready to accept new data */
#define URT_DATA_AVAIL                 (0x1)      /* URT has data available         */
#define URT_STAT_UNKNOWN               (0xff)     /* Reserved                       */

/*
 * Value constants for VAL_cause
 */
#define ABT_ABORT_DATA                 (0x0)      /* Abort data mode                */
#define ABT_ABORT_CMD                  (0x1)      /* Abort current command          */

/*
 * Value constants for VAL_ackflg
 */
#define ACI_NAK                        (0x0)      /* Not Acknowledge                */
#define ACI_ACK                        (0x1)      /* Acknowledge                    */

/*
 * user defined constants
 */
#define MAX_CMD_LEN                    (0x17c)    
#define MAX_TRC_LEN                    (0x50)     
#define MAX_DATA_LEN                   (0xc8)     

#include "CDG_LEAVE.h"


#endif