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view cdg-hybrid/cdginc/p_ipa.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_ipa.val                                                      |
| SOURCE  : "sap\ipa.pdf"                                                  |
| LastModified : "2003-08-30"                                              |
| IdAndVersion : "8444.104.02.007"                                         |
| SrcFileTime  : "Thu Nov 29 09:43:54 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_IPA_VAL
#define P_IPA_VAL


#define CDG_ENTER__P_IPA_VAL

#define CDG_ENTER__FILENAME _P_IPA_VAL
#define CDG_ENTER__P_IPA_VAL__FILE_TYPE CDGINC
#define CDG_ENTER__P_IPA_VAL__LAST_MODIFIED _2003_08_30
#define CDG_ENTER__P_IPA_VAL__ID_AND_VERSION _8444_104_02_007

#define CDG_ENTER__P_IPA_VAL__SRC_FILE_TIME _Thu_Nov_29_09_43_54_2007

#include "CDG_ENTER.h"

#undef CDG_ENTER__P_IPA_VAL

#undef CDG_ENTER__FILENAME


/*
 * Value constants for VAL_dti_conn
 */
#define IPA_CONNECT_DTI                (0x0)      /* Connect DTI2 to IP             */
#define IPA_DISCONNECT_DTI             (0x1)      /* Disconnect DTI2 from IP        */

/*
 * Value constants for VAL_link_id
 */
#define IPA_LINK_ID_DEFAULT            (0x0)      /* Default link id                */

/*
 * Value constants for VAL_dti_direction
 */
#define IPA_DTI_TO_HIGHER_LAYER        (0x0)      /* DTI2 used normally             */
#define IPA_DTI_TO_LOWER_LAYER         (0x1)      /* DTI2 is inverted               */

/*
 * Value constants for VAL_cmd
 */
#define IPA_CONFIG_UP                  (0x0)      /* enable the interface           */
#define IPA_CONFIG_DOWN                (0x1)      /* disable the interface          */

/*
 * Value constants for VAL_ack_flag
 */
#define IPA_CONFIG_ACK                 (0x0)      /* Acknowledged                   */
#define IPA_CONFIG_NAK                 (0x1)      /* not acknowledged               */

/*
 * Value constants for VAL_all_down
 */
#define IPA_ALLDOWN_FALSE              (0x0)      /* >= 1 Interface still up        */
#define IPA_ALLDOWN_TRUE               (0x1)      /* all interfaces down            */

/*
 * user defined constants
 */
#define IPA_ENTITY_NAME_LEN            (0x6)      

#include "CDG_LEAVE.h"


#endif