FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_ppp.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 : p_ppp.h | | SOURCE : "sap\ppp.pdf" | | LastModified : "2002-10-21" | | IdAndVersion : "8441.116.99.016" | | SrcFileTime : "Thu Nov 29 09:51:00 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_PPP_H #define P_PPP_H #define CDG_ENTER__P_PPP_H #define CDG_ENTER__FILENAME _P_PPP_H #define CDG_ENTER__P_PPP_H__FILE_TYPE CDGINC #define CDG_ENTER__P_PPP_H__LAST_MODIFIED _2002_10_21 #define CDG_ENTER__P_PPP_H__ID_AND_VERSION _8441_116_99_016 #define CDG_ENTER__P_PPP_H__SRC_FILE_TIME _Thu_Nov_29_09_51_00_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_PPP_H #undef CDG_ENTER__FILENAME #include "p_ppp.val" #ifndef __T_peer_channel__ #define __T_peer_channel__ /* * PPP-peer communication channel name * CCDGEN:WriteStruct_Count==2322 */ typedef struct { U8 peer_entity[6]; /*< 0: 6> PPP-peer communication channel name value */ U8 _align0; /*< 6: 1> alignment */ U8 _align1; /*< 7: 1> alignment */ } T_peer_channel; #endif #ifndef __T_protocol_channel__ #define __T_protocol_channel__ /* * network protocol communication channel name * CCDGEN:WriteStruct_Count==2323 */ typedef struct { U8 protocol_entity[6]; /*< 0: 6> network protocol communication channel name value */ U8 _align0; /*< 6: 1> alignment */ U8 _align1; /*< 7: 1> alignment */ } T_protocol_channel; #endif #ifndef __T_login__ #define __T_login__ /* * authentication values * CCDGEN:WriteStruct_Count==2324 */ typedef struct { U8 name_len; /*< 0: 1> length of name */ U8 name[PPP_LOGIN_NAME_LENGTH]; /*< 1: 33> login name */ U8 password_len; /*< 34: 1> length of password */ U8 password[PPP_PASSWORD_LENGTH]; /*< 35: 25> login password */ } T_login; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_PPP_ESTABLISH_REQ__ #define __T_PPP_ESTABLISH_REQ__ /* * * CCDGEN:WriteStruct_Count==2327 */ typedef struct { U8 mode; /*< 0: 1> working mode */ U8 _align0; /*< 1: 1> alignment */ U16 mru; /*< 2: 2> maximum receive unit */ U8 ap; /*< 4: 1> authentication protocol */ U8 _align1; /*< 5: 1> alignment */ U8 _align2; /*< 6: 1> alignment */ U8 _align3; /*< 7: 1> alignment */ T_login login; /*< 8: 60> authentication values */ U32 accm; /*< 68: 4> async control character map */ U8 rt; /*< 72: 1> restart timer */ U8 mc; /*< 73: 1> max configure */ U8 mt; /*< 74: 1> max terminate */ U8 mf; /*< 75: 1> max failure */ U8 ppp_hc; /*< 76: 1> header compression of PPP connection */ U8 _align4; /*< 77: 1> alignment */ U8 _align5; /*< 78: 1> alignment */ U8 _align6; /*< 79: 1> alignment */ U32 ip; /*< 80: 4> Internet Protocol address */ U32 dns1; /*< 84: 4> primary DNS server address */ U32 dns2; /*< 88: 4> secondary DNS server address */ T_peer_channel peer_channel; /*< 92: 8> PPP-peer communication channel name */ T_protocol_channel protocol_channel; /*<100: 8> network protocol communication channel name */ U8 peer_direction; /*<108: 1> Direction for the Peer Layer */ U8 prot_direction; /*<109: 1> Direction for the Protocol Layer */ U8 _align7; /*<110: 1> alignment */ U8 _align8; /*<111: 1> alignment */ U32 peer_link_id; /*<112: 4> Link Id to Peer Layer */ U32 prot_link_id; /*<116: 4> Link Id to Protocol Layer */ } T_PPP_ESTABLISH_REQ; #endif #ifndef __T_PPP_ESTABLISH_CNF__ #define __T_PPP_ESTABLISH_CNF__ /* * * CCDGEN:WriteStruct_Count==2328 */ typedef struct { U16 mru; /*< 0: 2> maximum receive unit */ U8 ppp_hc; /*< 2: 1> header compression of PPP connection */ U8 msid; /*< 3: 1> max slot identifier */ U32 ip; /*< 4: 4> Internet Protocol address */ U32 dns1; /*< 8: 4> primary DNS server address */ U32 dns2; /*< 12: 4> secondary DNS server address */ } T_PPP_ESTABLISH_CNF; #endif #ifndef __T_PPP_TERMINATE_REQ__ #define __T_PPP_TERMINATE_REQ__ /* * * CCDGEN:WriteStruct_Count==2329 */ typedef struct { U8 lower_layer; /*< 0: 1> status of lower layer */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_PPP_TERMINATE_REQ; #endif #ifndef __T_PPP_TERMINATE_IND__ #define __T_PPP_TERMINATE_IND__ /* * * CCDGEN:WriteStruct_Count==2330 */ typedef struct { U16 ppp_cause; /*< 0: 2> PPP error cause */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_PPP_TERMINATE_IND; #endif #ifndef __T_PPP_PDP_ACTIVATE_IND__ #define __T_PPP_PDP_ACTIVATE_IND__ /* * * CCDGEN:WriteStruct_Count==2331 */ typedef struct { U8 ppp_hc; /*< 0: 1> header compression of PPP connection */ U8 msid; /*< 1: 1> max slot identifier */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ T_sdu sdu; /*< 4: ? > list of protocol configuration options */ } T_PPP_PDP_ACTIVATE_IND; #endif #ifndef __T_PPP_PDP_ACTIVATE_RES__ #define __T_PPP_PDP_ACTIVATE_RES__ /* * * CCDGEN:WriteStruct_Count==2332 */ typedef struct { U8 ppp_hc; /*< 0: 1> header compression of PPP connection */ U8 msid; /*< 1: 1> max slot identifier */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ U32 ip; /*< 4: 4> Internet Protocol address */ T_sdu sdu; /*< 8: ? > list of protocol configuration options */ } T_PPP_PDP_ACTIVATE_RES; #endif #ifndef __T_PPP_PDP_ACTIVATE_REJ__ #define __T_PPP_PDP_ACTIVATE_REJ__ /* * * CCDGEN:WriteStruct_Count==2333 */ typedef struct { U16 ppp_cause; /*< 0: 2> PPP error cause */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_PPP_PDP_ACTIVATE_REJ; #endif #ifndef __T_PPP_MODIFICATION_REQ__ #define __T_PPP_MODIFICATION_REQ__ /* * * CCDGEN:WriteStruct_Count==2334 */ typedef struct { U8 ppp_hc; /*< 0: 1> header compression of PPP connection */ U8 msid; /*< 1: 1> max slot identifier */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_PPP_MODIFICATION_REQ; #endif #ifndef __T_PPP_MODIFICATION_CNF__ #define __T_PPP_MODIFICATION_CNF__ /* * * CCDGEN:WriteStruct_Count==2335 */ typedef struct { U8 ppp_hc; /*< 0: 1> header compression of PPP connection */ U8 msid; /*< 1: 1> max slot identifier */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_PPP_MODIFICATION_CNF; #endif #ifndef __T_PPP_DTI_CONNECTED_IND__ #define __T_PPP_DTI_CONNECTED_IND__ /* * * CCDGEN:WriteStruct_Count==2336 */ typedef struct { U8 connected_direction; /*< 0: 1> DTI direction */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_PPP_DTI_CONNECTED_IND; #endif #ifndef __T_NEW_POWER_STATUS__ #define __T_NEW_POWER_STATUS__ /* * * CCDGEN:WriteStruct_Count==2337 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_NEW_POWER_STATUS; #endif #include "CDG_LEAVE.h" #endif