FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/m_tst.h @ 268:f2e52cab0a73
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 : m_tst.h | | SOURCE : "msg\tst.mdf" | | LastModified : "2000-10-23" | | IdAndVersion : "8441.603.99.005" | | SrcFileTime : "Wed Nov 28 10:21:30 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 M_TST_H #define M_TST_H #define CDG_ENTER__M_TST_H #define CDG_ENTER__FILENAME _M_TST_H #define CDG_ENTER__M_TST_H__FILE_TYPE CDGINC #define CDG_ENTER__M_TST_H__LAST_MODIFIED _2000_10_23 #define CDG_ENTER__M_TST_H__ID_AND_VERSION _8441_603_99_005 #define CDG_ENTER__M_TST_H__SRC_FILE_TIME _Wed_Nov_28_10_21_30_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__M_TST_H #undef CDG_ENTER__FILENAME #include "m_tst.val" #ifndef __T_pdu_description__ #define __T_pdu_description__ /* * PDU Description * CCDGEN:WriteStruct_Count==772 */ typedef struct { U16 no_of_pdus; /*< 0: 2> Number of PDUs */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_pdu_description; #endif #ifndef __T_pdu_description_ie__ #define __T_pdu_description_ie__ /* * PDU Description IE * CCDGEN:WriteStruct_Count==773 */ typedef struct { U8 _align0; /*< 0: 1> alignment */ U8 _align1; /*< 1: 1> alignment */ U8 _align2; /*< 2: 1> alignment */ U8 v_pdu_description; /*< 3: 1> valid-flag */ T_pdu_description pdu_description; /*< 4: 4> PDU Description */ } T_pdu_description_ie; #endif #ifndef __T_mode_flag__ #define __T_mode_flag__ /* * Mode Flag * CCDGEN:WriteStruct_Count==774 */ typedef struct { U8 dl_timeslot_offset; /*< 0: 1> Downlink Timeslot Offset */ U8 mode_flag_val; /*< 1: 1> Mode Flag Value */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_mode_flag; #endif /* * End of substructure section, begin of message definition section */ #ifndef __T_GPRS_TEST_MODE_CMD__ #define __T_GPRS_TEST_MODE_CMD__ /* * * CCDGEN:WriteStruct_Count==775 */ typedef struct { U8 msg_type; /*< 0: 1> Message Type */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ T_pdu_description_ie pdu_description_ie; /*< 4: 8> PDU Description IE */ T_mode_flag mode_flag; /*< 12: 4> Mode Flag */ } T_GPRS_TEST_MODE_CMD; #endif #include "CDG_LEAVE.h" #endif