143 lines
4.0 KiB
C
143 lines
4.0 KiB
C
|
|
#ifndef _BSC_HEADER_
|
|
#define _BSC_HEADER_
|
|
|
|
#pragma pack(1)
|
|
|
|
|
|
/*========== MAILBOX COMMANDS AND RETURN CODES ==========*/
|
|
#define BSC_READ 0x00
|
|
#define BSC_WRITE 0x01
|
|
#define OPEN_LINK 0x02
|
|
#define CLOSE_LINK 0x03
|
|
#define CAM_WRITE 0x04
|
|
#define CAM_READ 0x05
|
|
#define LINK_STATUS 0x06
|
|
#define READ_OPERATIONAL_STATISTICS 0x07
|
|
#define FLUSH_OPERATIONAL_STATISTICS 0x08
|
|
#define READ_COMMS_ERROR_STATISTICS 0x09
|
|
#define FLUSH_COMMS_ERROR_STATISTICS 0x0A
|
|
#define READ_BSC_ERROR_STATISTICS 0x0B
|
|
#define FLUSH_BSC_ERROR_STATISTICS 0x0C
|
|
#define FLUSH_BSC_TEXT_BUFFERS 0x0D
|
|
#define SET_CONFIGURATION 0x0E
|
|
#define READ_CONFIGURATION 0x0F
|
|
#define SET_MODEM_STATUS 0x10
|
|
#define READ_MODEM_STATUS 0x11
|
|
#define READ_CODE_VERSION 0x12
|
|
#define ADD_STATION 0x20
|
|
#define DELETE_STATION 0x21
|
|
#define DELETE_ALL_STATIONS 0x22
|
|
#define LIST_STATIONS 0x23
|
|
#define SET_GENERAL_OR_SPECIFIC_POLL 0x24
|
|
#define SET_STATION_STATUS 0x25
|
|
|
|
#define READ_STATE_DIAGNOSTICS 0x30
|
|
|
|
#define UNUSED_CMD_FOR_EVENTS 0x7e
|
|
|
|
#define Z80_TIMEOUT_ERROR 0x0a
|
|
#define DATA_LENGTH_TOO_BIG 0x03
|
|
|
|
#define BSC_SENDBOX 0xF000 /* send mailbox */
|
|
|
|
#define MDATALEN 4000
|
|
#define MBOX_HEADER_SZ 15
|
|
|
|
/* for point-to-point, ignore station_number and address fields in CBLOCK */
|
|
|
|
/* note: structure must be packed on 1-byte boundaries
|
|
and for a block this size, it is not wise to allocate it on
|
|
the stack - should be a static global
|
|
*/
|
|
/* control block */
|
|
typedef struct {
|
|
unsigned char opp_flag ;
|
|
unsigned char command ;
|
|
unsigned short buffer_length ;
|
|
unsigned char return_code ;
|
|
unsigned char misc_tx_rx_bits ;
|
|
unsigned short heading_length ;
|
|
unsigned short notify ;
|
|
unsigned char station ;
|
|
unsigned char poll_address ;
|
|
unsigned char select_address ;
|
|
unsigned char device_address ;
|
|
unsigned char notify_extended ;
|
|
unsigned char reserved ;
|
|
unsigned char data[MDATALEN] ;
|
|
} BSC_MAILBOX_STRUCT;
|
|
|
|
|
|
|
|
typedef struct {
|
|
unsigned char line_speed_number ;
|
|
unsigned short max_data_frame_size ;
|
|
unsigned char secondary_station ;
|
|
unsigned char num_consec_PAD_eof ;
|
|
unsigned char num_add_lead_SYN ;
|
|
unsigned char conversational_mode ;
|
|
unsigned char pp_dial_up_operation ;
|
|
unsigned char switched_CTS_RTS ;
|
|
unsigned char EBCDIC_encoding ;
|
|
unsigned char auto_open ;
|
|
unsigned char misc_bits ;
|
|
unsigned char protocol_options1 ;
|
|
unsigned char protocol_options2 ;
|
|
unsigned short reserved_pp ;
|
|
unsigned char max_retransmissions ;
|
|
unsigned short fast_poll_retries ;
|
|
unsigned short TTD_retries ;
|
|
unsigned short restart_timer ;
|
|
unsigned short pp_slow_restart_timer ;
|
|
unsigned short TTD_timer ;
|
|
unsigned short pp_delay_between_EOT_ENQ ;
|
|
unsigned short response_timer ;
|
|
unsigned short rx_data_timer ;
|
|
unsigned short NAK_retrans_delay_timer ;
|
|
unsigned short wait_CTS_timer ;
|
|
unsigned char mp_max_consec_ETX ;
|
|
unsigned char mp_general_poll_address ;
|
|
unsigned short sec_poll_timeout ;
|
|
unsigned char pri_poll_skips_inactive ;
|
|
unsigned char sec_additional_stn_send_gpoll ;
|
|
unsigned char pri_select_retries ;
|
|
unsigned char mp_multipoint_options ;
|
|
unsigned short reserved ;
|
|
} BSC_CONFIG_STRUCT;
|
|
|
|
|
|
typedef struct {
|
|
unsigned char max_tx_queue ;
|
|
unsigned char max_rx_queue ;
|
|
unsigned char station_flags ;
|
|
}ADD_STATION_STRUCT;
|
|
|
|
typedef struct {
|
|
unsigned char station ;
|
|
unsigned short time_stamp ;
|
|
unsigned char reserved[13] ;
|
|
} api_rx_hdr_t;
|
|
|
|
typedef struct {
|
|
api_rx_hdr_t api_rx_hdr ;
|
|
void * data ;
|
|
} api_rx_element_t;
|
|
|
|
typedef struct {
|
|
unsigned char station ;
|
|
unsigned char misc_tx_rx_bits ;
|
|
unsigned char reserved[14] ;
|
|
} api_tx_hdr_t;
|
|
|
|
typedef struct {
|
|
api_tx_hdr_t api_tx_hdr ;
|
|
void * data ;
|
|
} api_tx_element_t;
|
|
|
|
#define SIOC_WANPIPE_EXEC_CMD SIOC_WANPIPE_DEVPRIVATE
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|