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wanpipe/patches/kdrivers/include/sdla_bitstrm.h

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/**********************************************************************************
* *
* BSTRMAPI.H - the 'C' header file for the Sangoma S508/S514 BITSTREAM code API. *
* *
**********************************************************************************
*/
#ifndef _SDLA_BITSTRM_H_
#define _SDLA_BITSTRM_H_
#include <linux/if_wanpipe.h>
#pragma pack(1)
/* ----------------------------------------------------------------------------
* Constants defining the shared memory control block (mailbox)
* --------------------------------------------------------------------------*/
#define PRI_BASE_ADDR_MB_STRUCT 0xE000 /* the base address of the mailbox structure (primary port) */
#define SEC_BASE_ADDR_MB_STRUCT 0xE800 /* the base address of the mailbox structure (secondary port) */
#define NUMBER_MB_RESERVED_BYTES 0x0B /* the number of reserved bytes in the mailbox header area */
#define SIZEOF_MB_DATA_BFR 2032 /* the size of the actual mailbox data area */
#if 0
/* the control block mailbox structure */
typedef struct {
unsigned char opp_flag; /* the opp flag */
unsigned char command; /* the user command */
unsigned short buffer_length; /* the data length */
unsigned char return_code; /* the return code */
char MB_reserved[NUMBER_MB_RESERVED_BYTES]; /* reserved for later use */
char data[SIZEOF_MB_DATA_BFR]; /* the data area */
} BSTRM_MAILBOX_STRUCT;
#endif
/* ----------------------------------------------------------------------------
* Interface commands
* --------------------------------------------------------------------------*/
/* global interface commands */
#define READ_GLOBAL_EXCEPTION_CONDITION 0x01 /* read a global exception condition from the adapter */
#define SET_GLOBAL_CONFIGURATION 0x02 /* set the global operational configuration */
#define READ_GLOBAL_CONFIGURATION 0x03 /* read the global configuration */
#define READ_GLOBAL_STATISTICS 0x04 /* retrieve the global statistics */
#define FLUSH_GLOBAL_STATISTICS 0x05 /* flush the global statistics */
#define SET_MODEM_STATUS 0x06 /* set the status of DTR and/or RTS */
#define READ_MODEM_STATUS 0x07 /* read the current status of CTS and DCD */
#undef READ_COMMS_ERROR_STATS
#define READ_COMMS_ERROR_STATS 0x08 /* read the communication error statistics */
#undef FLUSH_COMMS_ERROR_STATS
#define FLUSH_COMMS_ERROR_STATS 0x09 /* flush the communication error statistics */
/* BSTRM-level interface commands */
#define READ_BSTRM_CODE_VERSION 0x20 /* read the BSTRM code version */
#define READ_BSTRM_EXCEPTION_CONDITION 0x21 /* read an BSTRM exception condition from the adapter */
#define SET_BSTRM_CONFIGURATION 0x22 /* set the BSTRM configuration */
#define READ_BSTRM_CONFIGURATION 0x23 /* read the BSTRM configuration */
#define ENABLE_BSTRM_COMMUNICATIONS 0x24 /* enable BSTRM communications */
#define DISABLE_BSTRM_COMMUNICATIONS 0x25 /* disable BSTRM communications */
#define READ_BSTRM_STATUS 0x26 /* read the BSTRM status */
#define READ_BSTRM_OPERATIONAL_STATS 0x27 /* retrieve the BSTRM operational statistics */
#define FLUSH_BSTRM_OPERATIONAL_STATS 0x28 /* flush the BSTRM operational statistics */
#define SET_BSTRM_INTERRUPT_TRIGGERS 0x30 /* set the BSTRM application interrupt triggers */
#define READ_BSTRM_INTERRUPT_TRIGGERS 0x31 /* read the BSTRM application interrupt trigger configuration */
/* ----------------------------------------------------------------------------
* Return codes from interface commands
* --------------------------------------------------------------------------*/
#define OK 0x00 /* the interface command was successful */
/* return codes from global interface commands */
#define NO_GLOBAL_EXCEP_COND_TO_REPORT 0x01 /* there is no BSTRM exception condition to report */
#define LGTH_GLOBAL_CFG_DATA_INVALID 0x01 /* the length of the passed global configuration data is invalid */
#define IRQ_TIMEOUT_VALUE_INVALID 0x02 /* an invalid application IRQ timeout value was selected */
#define ADAPTER_OPERATING_FREQ_INVALID 0x03 /* an invalid adapter operating frequency was selected */
#define TRANSMIT_TIMEOUT_INVALID 0x04 /* the block transmit timeout is invalid */
/* return codes from command READ_GLOBAL_EXCEPTION_CONDITION */
#define EXCEP_MODEM_STATUS_CHANGE 0x10 /* a modem status change occurred */
#define EXCEP_APP_IRQ_TIMEOUT 0x12 /* an application IRQ timeout has occurred */
/* return codes from BSTRM-level interface commands */
#define NO_BSTRM_EXCEP_COND_TO_REPORT 0x21 /* there is no BSTRM exception condition to report */
#define BSTRM_COMMS_DISABLED 0x21 /* communications are not currently enabled */
#define BSTRM_COMMS_ENABLED 0x21 /* communications are currently enabled */
#define DISABLE_COMMS_BEFORE_CFG 0x21 /* communications must be disabled before setting the configuration */
#define ENABLE_BSTRM_COMMS_BEFORE_CONN 0x21 /* communications must be enabled before using the BSTRM_CONNECT conmmand */
#define CFG_BEFORE_COMMS_ENABLED 0x22 /* perform a SET_BSTRM_CONFIGURATION before enabling comms */
#define LGTH_BSTRM_CFG_DATA_INVALID 0x22 /* the length of the passed configuration data is invalid */
#define LGTH_INT_TRIGGERS_DATA_INVALID 0x22 /* the length of the passed interrupt trigger data is invalid */
#define INVALID_IRQ_SELECTED 0x23 /* an invalid IRQ was selected in the SET_BSTRM_INTERRUPT_TRIGGERS */
#define INVALID_BSTRM_CFG_DATA 0x23 /* the passed configuration data is invalid */
#define IRQ_TMR_VALUE_INVALID 0x24 /* an invalid application IRQ timer value was selected */
#define T1_E1_AMI_NOT_SUPPORTED 0x25 /* T1/E1 - AMI decoding not supported */
#define S514_BOTH_PORTS_SAME_CLK_MODE 0x26 /* S514 - both ports must have the same clocking mode */
#define INVALID_BSTRM_COMMAND 0x4F /* the defined BSTRM interface command is invalid */
#define COMMAND_INVALID_FOR_PORT 0x50 /* the command is invalid for the selected port */
/* return codes from command READ_BSTRM_EXCEPTION_CONDITION */
#define EXCEP_SYNC_LOST 0x30 /* the BSTRM receiver has lost synchronization */
#define EXCEP_SYNC_ACHIEVED 0x31 /* the BSTRM receiver has achieved synchronization */
#define EXCEP_RX_DISCARD 0x36 /* an incoming block of data was discarded */
#define EXCEP_TX_IDLE 0x37 /* a block was transmitted from the idle buffer */
/* ----------------------------------------------------------------------------
* Constants for the SET_GLOBAL_CONFIGURATION/READ_GLOBAL_CONFIGURATION commands
* --------------------------------------------------------------------------*/
/* the global configuration structure */
typedef struct {
unsigned short adapter_config_options; /* adapter configuration options */
unsigned short app_IRQ_timeout; /* application IRQ timeout */
unsigned long adapter_operating_frequency; /* adapter operating frequency */
} GLOBAL_CONFIGURATION_STRUCT;
/* settings for the 'adapter_config_options' */
#define ADPTR_CFG_S514 0x0001 /* S514 adapter */
/* settings for the 'app_IRQ_timeout' */
#define MAX_APP_IRQ_TIMEOUT_VALUE 5000 /* the maximum permitted IRQ timeout */
/* ----------------------------------------------------------------------------
* Constants for the READ_GLOBAL_STATISTICS command
* --------------------------------------------------------------------------*/
/* the global statistics structure */
typedef struct {
unsigned short app_IRQ_timeout_count; /* application IRQ timeout count */
} GLOBAL_STATS_STRUCT;
/* ----------------------------------------------------------------------------
* Constants for the READ_BSTRM_EXCEPTION_CONDITION command
* --------------------------------------------------------------------------*/
/* the structure returned on a return code EXCEP_RX_DISCARD and EXCEP_TX_IDLE */
typedef struct {
unsigned long Rx_discard_count; /* number of incoming blocks discarded */
unsigned long Tx_idle_count; /* number of Tx blocks transmitted from the idle code buffer (T1/E1) */
} RX_DISC_TX_IDLE_EXCEP_STRUCT;
/* ----------------------------------------------------------------------------
* Constants for the READ_COMMS_ERROR_STATS command
* --------------------------------------------------------------------------*/
/* the communications error statistics structure */
typedef struct {
unsigned short Rx_overrun_err_count; /* receiver overrun error count */
unsigned short Rx_dis_pri_bfrs_full_count; /* receiver disabled count */
unsigned short pri_missed_Tx_DMA_int_count; /* primary port - missed Tx DMA interrupt count */
unsigned short sync_lost_count; /* synchronization lost count */
unsigned short sync_achieved_count; /* synchronization achieved count */
unsigned short P0_T1_E1_sync_failed_count; /* T1/E1 synchronization failure count */
unsigned short reserved_1; /* reserved for later use */
unsigned short DCD_state_change_count; /* DCD state change count */
unsigned short CTS_state_change_count; /* CTS state change count */
} COMMS_ERROR_STATS_STRUCT;
/* ----------------------------------------------------------------------------
* Constants for the SET_BSTRM_CONFIGURATION/READ_BSTRM_CONFIGURATION command
* --------------------------------------------------------------------------*/
/* the BSTRM configuration structure */
typedef struct {
unsigned long baud_rate; /* the baud rate */
unsigned short line_config_options; /* line configuration options */
unsigned short modem_config_options; /* modem configuration options */
unsigned short modem_status_timer; /* timer for monitoring modem status changes */
unsigned short API_options; /* API options */
unsigned short SYNC_options; /* sync options */
unsigned short Rx_sync_char; /* receive sync character */
unsigned char monosync_Tx_time_fill_char; /* transmit time fill character (monosync mode) */
unsigned short buffer_options; /* Tx/Rx buffer options */
unsigned short max_length_Tx_data_block; /* the maximum length of a Tx data block */
unsigned short Rx_complete_length; /* length of receive block */
unsigned short Rx_complete_timer; /* the Rx completion timer */
unsigned short statistics_options; /* operational statistics options */
unsigned long ptr_shared_mem_info_struct; /* a pointer to the shared memory area information structure */
unsigned long ptr_Tx_stat_el_cfg_struct; /* a pointer to the transmit status element configuration structure */
unsigned long ptr_Rx_stat_el_cfg_struct; /* a pointer to the receive status element configuration structure */
} BSTRM_CONFIGURATION_STRUCT;
/* settings for the 'line_config_options' */
#define INTERFACE_LEVEL_V35 0x0000 /* V.35 interface level */
#define INTERFACE_LEVEL_RS232 0x0001 /* RS-232 interface level */
#define NRZI_ENCODING 0x0010 /* NRZI data encoding */
/* settings for the 'modem_config_options' */
#define DONT_RAISE_DTR_RTS_ON_EN_COMMS 0x0001 /* don't automatically raise DTR and RTS when performing an */
/* ENABLE_BSTRM_COMMUNICATIONS command */
#define DONT_REPORT_CHG_IN_MODEM_STAT 0x0002 /* don't report changes in modem status to the application */
/* settings for the 'API_options' */
#define MANUAL_RESYNC_AFTER_SYNC_LOSS 0x0001 /* manual re-synchronization after synchronization loss */
#define PERMIT_APP_INT_TX_RX_BFR_ERR 0x0002 /* permit a BSTRM exception condition interrupt on a Tx or Rx */
/* buffer error */
/* settings for the 'SYNC_options' */
#define MONOSYNC_8_BIT_SYNC 0x0001 /* monosync, 8-bit sync character */
#define MONOSYNC_6_BIT_SYNC 0x0002 /* monosync, 6-bit sync character */
#define BISYNC_16_BIT_SYNC 0x0004 /* bisync, 16-bit sync character */
#define BISYNC_12_BIT_SYNC 0x0008 /* bisync, 12-bit sync character */
#define EXTERNAL_SYNC_8_BIT_TIME_FILL 0x0010 /* external sync, 8-bit sync character */
#define EXTERNAL_SYNC_6_BIT_TIME_FILL 0x0020 /* external sync, 6-bit sync character */
#define SYNC_CHAR_LOAD_INHIBIT 0x0100 /* inhibit loading of the received sync character */
/* ??????????????wwwwwww */
#define T1_E1_ENABLE_TX_ALIGN_CHECK 0x1000 /* T1/E1 - enable checking of the transmit channel alignment */
/* bit settings for the 'buffer_options' */
#define TX_ONLY 0x0001 /* transmit only for this port (no reception) */
#define RX_ONLY 0x0002 /* receive only for this port (no transmission) */
#define SINGLE_TX_BUFFER 0x0010 /* configure a single transmit buffer */
#define SEC_DMA_RX 0x0100 /* secondary port - configure for high speed DMA receive mode */
/* settings for the 'statistics_options' */
#define TX_DATA_BYTE_COUNT_STAT 0x0001 /* record the number of data bytes transmitted */
#define RX_DATA_BYTE_COUNT_STAT 0x0002 /* record the number of data bytes received */
#define TX_THROUGHPUT_STAT 0x0004 /* compute the data transmit throughput */
#define RX_THROUGHPUT_STAT 0x0008 /* compute the data receive throughput */
/* permitted minimum and maximum values for setting the BSTRM configuration */
#define PRI_MAX_BAUD_RATE_S508 2666666 /* primary port - maximum baud rate (S508) */
#define SEC_MAX_BAUD_RATE_S508 258064 /* secondary port - maximum baud rate (S508) */
#define PRI_MAX_BAUD_RATE_S514 2750000 /* primary port - maximum baud rate (S514) */
#define SEC_MAX_BAUD_RATE_S514 515625 /* secondary port - maximum baud rate (S514) */
#define MIN_PERMITTED_MODEM_TIMER 0 /* minimum modem status timer */
#define MAX_PERMITTED_MODEM_TIMER 5000 /* maximum modem status timer */
#define PRI_MAX_LENGTH_TX_DATA_BLOCK 4096 /* primary port - maximum length of the Tx data block */
#define SEC_MAX_LENGTH_TX_DATA_BLOCK 2048 /* secondary port - maximum length of the Tx data block */
#define MAX_RX_COMPLETE_LENGTH 4096 /* the maximum length of receive data block */
#define MAX_RX_COMPLETE_TIMER 60000 /* the maximum Rx completion timer value */
/* ----------------------------------------------------------------------------
* Constants for the READ_BSTRM_STATUS command
* --------------------------------------------------------------------------*/
/* the BSTRM status structure */
typedef struct {
unsigned char sync_status; /* synchronization status */
unsigned char BSTRM_excep_conditions; /* BSTRM exception conditions */
unsigned char no_Rx_data_blocks_avail; /* number of Rx data blocks available for the application */
unsigned char receiver_status; /* receiver status (enabled/disabled) */
} READ_BSTRM_STATUS_STRUCT;
/* settings for the 'sync_status' variable */
#define SYNC_LOST 0x01
#define SYNC_ACHIEVED 0x02
/* settings for the 'receiver_status' variable */
#define RCVR_NOT_DISCARD 0x00 /* receiver not discarding incoming blocks */
#define RCVR_DISCARD 0x01 /* receiver discarding incoming blocks */
/* ----------------------------------------------------------------------------
* Constants for the READ_BSTRM_OPERATIONAL_STATS command
* --------------------------------------------------------------------------*/
/* the BSTRM operational statistics structure */
typedef struct {
/* data transmission statistics */
unsigned long blocks_Tx_count; /* number of blocks transmitted */
unsigned long bytes_Tx_count; /* number of bytes transmitted */
unsigned long Tx_throughput; /* transmit throughput */
unsigned long no_ms_for_Tx_thruput_comp; /* millisecond time used for the Tx throughput computation */
unsigned long Tx_idle_count; /* number of times the transmitter reverted to the idle line condition (serial) OR */
/* number of Tx blocks transmitted from the idle code buffer (T1/E1) */
unsigned long Tx_discard_lgth_err_count; /* number of Tx blocks discarded (length error) */
unsigned long reserved_Tx_stat0; /* reserved for later use */
unsigned long reserved_Tx_stat1; /* reserved for later use */
unsigned long reserved_Tx_stat2; /* reserved for later use */
/* data reception statistics */
unsigned long blocks_Rx_count; /* number of blocks received */
unsigned long bytes_Rx_count; /* number of bytes received */
unsigned long Rx_throughput; /* receive throughput */
unsigned long no_ms_for_Rx_thruput_comp; /* millisecond time used for the Rx throughput computation */
unsigned long Rx_discard_count; /* number of incoming blocks discarded */
unsigned long reserved_Rx_stat1; /* reserved for later use */
unsigned long reserved_Rx_stat2; /* reserved for later use */
} BSTRM_OPERATIONAL_STATS_STRUCT;
/* ----------------------------------------------------------------------------
* Constants for using application interrupts
* --------------------------------------------------------------------------*/
/* the structure used for the SET_BSTRM_INTERRUPT_TRIGGERS/READ_BSTRM_INTERRUPT_TRIGGERS command */
typedef struct {
unsigned char BSTRM_interrupt_triggers; /* BSTRM interrupt trigger configuration */
unsigned char IRQ; /* IRQ to be used */
unsigned short interrupt_timer; /* interrupt timer */
unsigned short misc_interrupt_bits; /* miscellaneous interrupt bits */
} BSTRM_INT_TRIGGERS_STRUCT;
/* 'BSTRM_interrupt_triggers' bit settings */
#define APP_INT_ON_RX_BLOCK 0x01 /* interrupt on data block reception */
#define APP_INT_ON_TX_BLOCK 0x02 /* interrupt when an data block may be transmitted */
#define APP_INT_ON_COMMAND_COMPLETE 0x04 /* interrupt when an interface command is complete */
#define APP_INT_ON_TIMER 0x08 /* interrupt on a defined millisecond timeout */
#define APP_INT_ON_GLOBAL_EXCEP_COND 0x10 /* interrupt on a global exception condition */
#define APP_INT_ON_BSTRM_EXCEP_COND 0x20 /* interrupt on an BSTRM exception condition */
/* 'interrupt_timer' limitation */
#define MAX_INTERRUPT_TIMER_VALUE 60000 /* the maximum permitted timer interrupt value */
/* interrupt types indicated at 'interrupt_type' byte of the INTERRUPT_INFORMATION_STRUCT */
#define NO_APP_INTS_PEND 0x00 /* no interrups are pending */
#define RX_APP_INT_PEND 0x01 /* a receive interrupt is pending */
#define TX_APP_INT_PEND 0x02 /* a transmit interrupt is pending */
#define COMMAND_COMPLETE_APP_INT_PEND 0x04 /* a 'command complete' interrupt is pending */
#define TIMER_APP_INT_PEND 0x08 /* a timer interrupt is pending */
#define GLOBAL_EXCEP_COND_APP_INT_PEND 0x10 /* a global exception condition interrupt is pending */
#define BSTRM_EXCEP_COND_APP_INT_PEND 0x20 /* an BSTRM exception condition interrupt is pending */
/* ----------------------------------------------------------------------------
* Constants for data block transmission
* --------------------------------------------------------------------------*/
/* the data block transmit status element configuration structure */
typedef struct {
unsigned short number_Tx_status_elements; /* number of transmit status elements */
unsigned long base_addr_Tx_status_elements; /* base address of the transmit element list */
unsigned long next_Tx_status_element_to_use; /* pointer to the next transmit element to be used */
} BSTRM_TX_STATUS_EL_CFG_STRUCT;
/* the data block transmit status element structure */
typedef struct {
unsigned char opp_flag; /* opp flag */
unsigned short block_length; /* length of the block to be transmitted */
unsigned char misc_Tx_bits; /* miscellaneous transmit bits */
unsigned short Tx_time_fill_char; /* transmit time fill character */
unsigned short reserved_0; /* reserved for internal use */
unsigned long reserved_1; /* reserved for internal use */
unsigned long ptr_data_bfr; /* pointer to the data area */
} BSTRM_DATA_TX_STATUS_EL_STRUCT;
/* settings for the 'misc_Tx_bits' */
#define UPDATE_TX_TIME_FILL_CHAR 0x01 /* update the transmit time fill character */
/* ----------------------------------------------------------------------------
* Constants for data block reception
* --------------------------------------------------------------------------*/
/* the data block receive status element configuration structure */
typedef struct {
unsigned short number_Rx_status_elements; /* number of receive status elements */
unsigned long base_addr_Rx_status_elements; /* base address of the receive element list */
unsigned long next_Rx_status_element_to_use; /* pointer to the next receive element to be used */
} BSTRM_RX_STATUS_EL_CFG_STRUCT;
/* the data block receive status element structure */
typedef struct {
unsigned char opp_flag; /* opp flag */
unsigned short block_length; /* length of the received block */
unsigned char error_flag; /* block errors */
unsigned short time_stamp; /* receive time stamp */
unsigned long reserved_0; /* reserved for internal use */
unsigned short reserved_1; /* reserved for internal use */
unsigned long ptr_data_bfr; /* pointer to the data area */
} BSTRM_DATA_RX_STATUS_EL_STRUCT;
/* settings for the 'error_flag' */
#define RX_OVERRUN_ERROR 0x04 /* the incoming block has an overrun error */
/* ----------------------------------------------------------------------------
* Constants defining the shared memory information area
* --------------------------------------------------------------------------*/
/* the global information structure */
typedef struct {
unsigned char global_status; /* global status */
unsigned char modem_status; /* current modem status */
unsigned char global_excep_conditions; /* global exception conditions */
unsigned char Rx_disabled_Rx_bfrs_full; /* receiver disabled */
unsigned char glob_info_reserved[4]; /* reserved */
unsigned char code_name[4]; /* code name */
unsigned char code_version[4]; /* code version */
} GLOBAL_INFORMATION_STRUCT;
/* the BSTRM information structure */
typedef struct {
unsigned char sync_status; /* synchronization status */
unsigned char BSTRM_excep_conditions; /* BSTRM exception conditions */
unsigned char no_Rx_data_blocks_avail; /* number of Rx data blocks available for the application */
unsigned long Rx_discard_count; /* number of incoming blocks discarded */
unsigned long Tx_idle_count; /* number of Tx blocks transmitted from the idle code buffer (T1/E1) */
unsigned char BSTRM_info_reserved[5]; /* reserved */
} BSTRM_INFORMATION_STRUCT;
/* the interrupt information structure */
typedef struct {
unsigned char interrupt_type; /* type of interrupt triggered */
unsigned char interrupt_permission; /* interrupt permission mask */
unsigned char int_info_reserved[14]; /* reserved */
} INTERRUPT_INFORMATION_STRUCT;
/* the FT1 information structure */
typedef struct {
unsigned char parallel_port_A_input; /* input - parallel port A */
unsigned char parallel_port_B_input; /* input - parallel port B */
unsigned char FT1_INS_alarm_condition; /* the current FT1 in-service/alarm condition */
unsigned char FT1_info_reserved[13]; /* reserved */
} FT1_INFORMATION_STRUCT;
/* settings for the 'FT1_INS_alarm_condition' */
#define BITSTRM_FT1_IN_SERVICE 0x00 /* the FT1 is in-service */
#define BITSTRM_BLUE_ALARM 'B' /* blue alarm condition */
#define BITSTRM_YELLOW_ALARM 'Y' /* yellow alarm condition */
#define BITSTRM_RED_ALARM 'R' /* red alarm condition */
/* the shared memory area information structure */
typedef struct {
GLOBAL_INFORMATION_STRUCT global_info_struct; /* the global information structure */
BSTRM_INFORMATION_STRUCT BSTRM_info_struct; /* the BSTRM information structure */
INTERRUPT_INFORMATION_STRUCT interrupt_info_struct;/* the interrupt information structure */
FT1_INFORMATION_STRUCT FT1_info_struct; /* the FT1 information structure */
} SHARED_MEMORY_INFO_STRUCT;
/* Special UDP drivers management commands */
#define BPIPE_ROUTER_UP_TIME WANPIPEMON_ROUTER_UP_TIME
#define BPIPE_ENABLE_TRACING WANPIPEMON_ENABLE_TRACING
#define BPIPE_DISABLE_TRACING WANPIPEMON_DISABLE_TRACING
#define BPIPE_GET_TRACE_INFO WANPIPEMON_GET_TRACE_INFO
#define CPIPE_GET_IBA_DATA WANPIPEMON_GET_IBA_DATA
#define BPIPE_FT1_READ_STATUS WANPIPEMON_DRIVER_STAT_IFSEND
#define BPIPE_DRIVER_STAT_IFSEND WANPIPEMON_DRIVER_STAT_IFSEND
#define BPIPE_DRIVER_STAT_INTR WANPIPEMON_DRIVER_STAT_INTR
#define BPIPE_DRIVER_STAT_GEN WANPIPEMON_DRIVER_STAT_GEN
#define BPIPE_FLUSH_DRIVER_STATS WANPIPEMON_FLUSH_DRIVER_STATS
/* modem status changes */
#define DCD_HIGH 0x08
#define CTS_HIGH 0x20
#ifdef UDPMGMT_SIGNATURE
#undef UDPMGMT_SIGNATURE
#define UDPMGMT_SIGNATURE "BTPIPEAB"
#endif
/* valid ip_protocol for UDP management */
#define UDPMGMT_UDP_PROTOCOL 0x11
#pragma pack()
enum {
SIOC_WANPIPE_BITSTRM_T1E1_CFG = SIOC_WANPIPE_PIPEMON + 1,
SIOC_CUSTOM_BITSTRM_COMMANDS,
SIOC_WRITE_RBS_SIG = SIOC_WANPIPE_DEVPRIVATE,
SIOC_READ_RBS_SIG
};
enum {
COMMS_ALREADY_ENABLED=1,
COMMS_ALREADY_DISABLED,
IF_IN_DISCONNECED_STATE,
FRONT_END_IN_DISCONNECTED_STATE
};
typedef struct{
unsigned char control_code;
unsigned short reg;
unsigned char bit_number;
}custom_control_call_t;
//values for 'control_code'
enum {
SET_BIT_IN_PMC_REGISTER,
RESET_BIT_IN_PMC_REGISTER
};
#ifdef __KERNEL__
#define OPERATE_T1E1_AS_SERIAL 0x8000 /* For bitstreaming only
* Allow the applicatoin to
* E1 front end */
static inline void bstrm_skb_queue_purge(struct sk_buff_head *list)
{
struct sk_buff *skb;
while ((skb=skb_dequeue(list))!=NULL)
dev_kfree_skb_any(skb);
}
static inline void bstrm_test_rx_tx_discard (sdla_t *card)
{
unsigned long cnt;
card->hw_iface.peek(card->hw, card->u.b.rx_discard_off,
&cnt,sizeof(unsigned long));
if (cnt){
DEBUG_EVENT("%s: Error: Rx discard cnt %lu\n",
card->devname,cnt);
cnt=0;
card->hw_iface.poke(card->hw, card->u.b.rx_discard_off,
&cnt,sizeof(unsigned long));
}
card->hw_iface.peek(card->hw, card->u.b.rx_discard_off,
&cnt,sizeof(unsigned long));
if (cnt){
DEBUG_EVENT("%s: Error: Tx idle cnt %lu\n",
card->devname,cnt);
cnt=0;
card->hw_iface.poke(card->hw, card->u.b.tx_idle_off,
&cnt,sizeof(unsigned long));
}
}
#endif
#endif
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