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view cdg-hybrid/cdginc/p_dti.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
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/*
+--------------------------------------------------------------------------+
| PROJECT : PROTOCOL STACK                                                 |
| FILE    : p_dti.val                                                      |
| SOURCE  : "sap\dti.pdf"                                                  |
| LastModified : "2000-06-29"                                              |
| IdAndVersion : "8411.110.00.007"                                         |
| SrcFileTime  : "Thu Nov 29 09:40:22 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_DTI_VAL
#define P_DTI_VAL


#define CDG_ENTER__P_DTI_VAL

#define CDG_ENTER__FILENAME _P_DTI_VAL
#define CDG_ENTER__P_DTI_VAL__FILE_TYPE CDGINC
#define CDG_ENTER__P_DTI_VAL__LAST_MODIFIED _2000_06_29
#define CDG_ENTER__P_DTI_VAL__ID_AND_VERSION _8411_110_00_007

#define CDG_ENTER__P_DTI_VAL__SRC_FILE_TIME _Thu_Nov_29_09_40_22_2007

#include "CDG_ENTER.h"

#undef CDG_ENTER__P_DTI_VAL

#undef CDG_ENTER__FILENAME


/*
 * Value constants for VAL_c_id
 */
#define DTI_NSAPI_0                    (0x0)      /* escape mechanism for future extensions */
#define DTI_NSAPI_1                    (0x1)      /* Point-To-Multipoint Multicast information */
#define DTI_NSAPI_2                    (0x2)      /* reserved for future use        */
#define DTI_NSAPI_3                    (0x3)      /* reserved for future use        */
#define DTI_NSAPI_4                    (0x4)      /* reserved for future use        */
#define DTI_NSAPI_5                    (0x5)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_6                    (0x6)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_7                    (0x7)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_8                    (0x8)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_9                    (0x9)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_10                   (0xa)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_11                   (0xb)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_12                   (0xc)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_13                   (0xd)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_14                   (0xe)      /* dynamically allocated NSAPI value */
#define DTI_NSAPI_15                   (0xf)      /* dynamically allocated NSAPI value */
#define DTI_C_ID_DEFAULT               (0x5)      /* Default value for c_id         */

/*
 * Value constants for VAL_p_id
 */
#define DTI_PID_IP                     (0x21)     /* simple ip packet               */
#define DTI_PID_CTCP                   (0x2d)     /* Van Jacobson compressed TCP/IP header */
#define DTI_PID_UTCP                   (0x2f)     /* Van Jacobson uncompressed TCP/IP header */
#define DTI_PID_FRAME                  (0x0)      /* PPP frame                      */

/*
 * Value constants for VAL_op_ack
 */
#define OP_ACK                         (0x1)      /* acknowledged operation mode    */
#define OP_UNACK                       (0x0)      /* unacknowledged operation mode  */

/*
 * Value constants for VAL_st_flow
 */
#define DTI_FLOW_ON                    (0x0)      /* flow control is inactive       */
#define DTI_FLOW_OFF                   (0x1)      /* flow control is active         */

/*
 * Value constants for VAL_st_line_sa
 */
#define DTI_SA_ON                      (0x0)      /* SA is inactive                 */
#define DTI_SA_OFF                     (0x1)      /* SA is active                   */

/*
 * Value constants for VAL_st_line_sb
 */
#define DTI_SB_ON                      (0x0)      /* SB is inactive                 */
#define DTI_SB_OFF                     (0x1)      /* SB is active                   */

/*
 * Value constants for VAL_st_escape
 */
#define DTI_ESC_OFF                    (0x0)      /* No escape detected             */
#define DTI_ESC_ON                     (0x1)      /* Escape detected                */

#include "CDG_LEAVE.h"


#endif