diff options
Diffstat (limited to 'channels/misdn/isdn_lib_intern.h')
-rw-r--r-- | channels/misdn/isdn_lib_intern.h | 76 |
1 files changed, 48 insertions, 28 deletions
diff --git a/channels/misdn/isdn_lib_intern.h b/channels/misdn/isdn_lib_intern.h index 050c86fee..93d879744 100644 --- a/channels/misdn/isdn_lib_intern.h +++ b/channels/misdn/isdn_lib_intern.h @@ -26,8 +26,8 @@ #endif -ibuffer_t *astbuf; -ibuffer_t *misdnbuf; +ibuffer_t *astbuf; /* Not used */ +ibuffer_t *misdnbuf; /* Not used */ struct send_lock { pthread_mutex_t lock; @@ -36,15 +36,14 @@ struct send_lock { struct isdn_msg { unsigned long misdn_msg; - + enum layer_e layer; enum event_e event; - + void (*msg_parser)(struct isdn_msg *msgs, msg_t *msg, struct misdn_bchannel *bc, int nt); msg_t *(*msg_builder)(struct isdn_msg *msgs, struct misdn_bchannel *bc, int nt); char *info; - -} ; +} ; /* for isdn_msg_parser.c */ msg_t *create_l3msg(int prim, int mt, int dinfo , int size, int nt); @@ -55,57 +54,78 @@ struct misdn_stack { /** is first element because &nst equals &mISDNlist **/ net_stack_t nst; manager_t mgr; - + + /*! \brief D Channel mISDN driver stack ID (Parent stack ID) */ int d_stid; - + + /*! /brief Number of B channels supported by this port */ int b_num; - + + /*! \brief B Channel mISDN driver stack IDs (Child stack IDs) */ int b_stids[MAX_BCHANS + 1]; - + + /*! \brief TRUE if Point-To-Point(PTP) (Point-To-Multipoint(PTMP) otherwise) */ int ptp; + /*! \brief Number of consecutive times PTP Layer 2 declared down */ int l2upcnt; - int l2_id; + int l2_id; /* Not used */ + + /*! \brief Lower layer mISDN ID (addr) (Layer 1/3) */ int lower_id; + + /*! \brief Upper layer mISDN ID (addr) (Layer 2/4) */ int upper_id; - + /*! \brief TRUE if port is blocked */ int blocked; + /*! \brief TRUE if Layer 2 is UP */ int l2link; - - time_t l2establish; - + + time_t l2establish; /* Not used */ + + /*! \brief TRUE if Layer 1 is UP */ int l1link; + /*! \brief TRUE if restart has been sent to the other side after stack startup */ int restart_sent; + /*! \brief mISDN device handle returned by mISDN_open() */ int midev; - + + /*! \brief TRUE if NT side of protocol (TE otherwise) */ int nt; - + + /*! \brief TRUE if ISDN-PRI (ISDN-BRI otherwise) */ int pri; - + /*! \brief CR Process ID allocation table. TRUE if ID allocated */ int procids[0x100+1]; + /*! \brief Queue of Event messages to send to mISDN */ msg_queue_t downqueue; - msg_queue_t upqueue; - int busy; - + msg_queue_t upqueue; /* No code puts anything on this queue */ + int busy; /* Not used */ + + /*! \brief Logical Layer 1 port associated with this stack */ int port; + + /*! \brief B Channel record pool array */ struct misdn_bchannel bc[MAX_BCHANS + 1]; - - struct misdn_bchannel* bc_list; - + + struct misdn_bchannel* bc_list; /* Not used */ + + /*! \brief Array of B channels in use (a[0] = B1). TRUE if B channel in use */ int channels[MAX_BCHANS + 1]; - - struct misdn_bchannel *holding; /* Queue which holds holded channels :) */ - + /*! \brief List of holded channels */ + struct misdn_bchannel *holding; + + /*! \brief Next stack in the list of stacks */ struct misdn_stack *next; -}; +}; struct misdn_stack* get_stack_by_bc(struct misdn_bchannel *bc); |