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authorLinus Torvalds <torvalds@g5.osdl.org>2006-04-12 12:54:39 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-12 12:54:39 -0400
commit6762b47a74264152eeda5ac7516732fe9be265a7 (patch)
tree16aee054ebd304c3030faaa030779b6e8d0c25e9 /include
parentdcccdd938ef0c5d96145957217b814b14bd46cdc (diff)
parent052bb88e180d010f7da7186e6f21eea3be82a903 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c [WAN]: Remove broken and unmaintained Sangoma drivers. [BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.c [DCCP]: Fix leak in net/dccp/ipv4.c [BRIDGE]: receive link-local on disabled ports. [IPv6] reassembly: Always compute hash under the fragment lock.
Diffstat (limited to 'include')
-rw-r--r--include/linux/sdla_asy.h226
-rw-r--r--include/linux/sdla_chdlc.h813
-rw-r--r--include/linux/sdla_ppp.h575
-rw-r--r--include/linux/sdla_x25.h772
-rw-r--r--include/linux/sdladrv.h66
-rw-r--r--include/linux/sdlapci.h72
-rw-r--r--include/linux/sdlasfm.h104
-rw-r--r--include/linux/wanpipe.h483
8 files changed, 0 insertions, 3111 deletions
diff --git a/include/linux/sdla_asy.h b/include/linux/sdla_asy.h
deleted file mode 100644
index f62242537c86..000000000000
--- a/include/linux/sdla_asy.h
+++ /dev/null
@@ -1,226 +0,0 @@
1/*****************************************************************************
2* sdla_asy.h Header file for the Sangoma S508/S514 asynchronous code API
3*
4* Author: Gideon Hack
5*
6* Copyright: (c) 2000 Sangoma Technologies Inc.
7*
8* This program is free software; you can redistribute it and/or
9* modify it under the terms of the GNU General Public License
10* as published by the Free Software Foundation; either version
11* 2 of the License, or (at your option) any later version.
12* ============================================================================
13*
14* Jan 28, 2000 Gideon Hack Initial Version
15*
16*****************************************************************************/
17
18
19#ifndef _WANPIPE_ASYNC_H
20#define _WANPIPE_ASYNC_H
21
22/* ----------------------------------------------------------------------------
23 * Interface commands
24 * --------------------------------------------------------------------------*/
25
26#define SET_ASY_CONFIGURATION 0xE2 /* set the asychronous operational configuration */
27#define READ_ASY_CONFIGURATION 0xE3 /* read the current asychronous operational configuration */
28#define ENABLE_ASY_COMMUNICATIONS 0xE4 /* enable asychronous communications */
29#define DISABLE_ASY_COMMUNICATIONS 0xE5 /* disable asychronous communications */
30#define READ_ASY_OPERATIONAL_STATS 0xE7 /* retrieve the asychronous operational statistics */
31#define FLUSH_ASY_OPERATIONAL_STATS 0xE8 /* flush the asychronous operational statistics */
32#define TRANSMIT_ASY_BREAK_SIGNAL 0xEC /* transmit an asychronous break signal */
33
34
35
36/* ----------------------------------------------------------------------------
37 * Return codes from interface commands
38 * --------------------------------------------------------------------------*/
39
40#define COMMAND_INVALID_FOR_PORT 0x50 /* the command is invalid for the selected port */
41#define DISABLE_ASY_COMMS_BEFORE_CFG 0xE1 /* communications must be disabled before setting the configuration */
42#define ASY_COMMS_ENABLED 0xE1 /* communications are currently enabled */
43#define ASY_COMMS_DISABLED 0xE1 /* communications are currently disabled */
44#define ASY_CFG_BEFORE_COMMS_ENABLED 0xE2 /* perform a SET_ASY_CONFIGURATION before enabling comms */
45#define LGTH_ASY_CFG_DATA_INVALID 0xE2 /* the length of the passed configuration data is invalid */
46#define INVALID_ASY_CFG_DATA 0xE3 /* the passed configuration data is invalid */
47#define ASY_BREAK_SIGNAL_BUSY 0xEC /* a break signal is being transmitted */
48
49
50
51/* ----------------------------------------------------------------------------
52 * Constants for the SET_ASY_CONFIGURATION/READ_ASY_CONFIGURATION command
53 * --------------------------------------------------------------------------*/
54
55/* the asynchronous configuration structure */
56typedef struct {
57 unsigned long baud_rate PACKED; /* the baud rate */
58 unsigned short line_config_options PACKED; /* line configuration options */
59 unsigned short modem_config_options PACKED; /* modem configuration options */
60 unsigned short asy_API_options PACKED; /* asynchronous API options */
61 unsigned short asy_protocol_options PACKED; /* asynchronous protocol options */
62 unsigned short Tx_bits_per_char PACKED; /* number of bits per tx character */
63 unsigned short Rx_bits_per_char PACKED; /* number of bits per received character */
64 unsigned short stop_bits PACKED; /* number of stop bits per character */
65 unsigned short parity PACKED; /* parity definition */
66 unsigned short break_timer PACKED; /* the break signal timer */
67 unsigned short asy_Rx_inter_char_timer PACKED; /* the receive inter-character timer */
68 unsigned short asy_Rx_complete_length PACKED; /* the receive 'buffer complete' length */
69 unsigned short XON_char PACKED; /* the XON character */
70 unsigned short XOFF_char PACKED; /* the XOFF character */
71 unsigned short asy_statistics_options PACKED; /* async operational stat options */
72 unsigned long ptr_shared_mem_info_struct PACKED;/* ptr to the shared memory area information structure */
73 unsigned long ptr_asy_Tx_stat_el_cfg_struct PACKED;/* ptr to the transmit status element configuration structure */
74 unsigned long ptr_asy_Rx_stat_el_cfg_struct PACKED;/* ptr to the receive status element configuration structure */
75} ASY_CONFIGURATION_STRUCT;
76
77/* permitted minimum and maximum values for setting the asynchronous configuration */
78#define MIN_ASY_BAUD_RATE 50 /* maximum baud rate */
79#define MAX_ASY_BAUD_RATE 250000 /* minimum baud rate */
80#define MIN_ASY_BITS_PER_CHAR 5 /* minimum number of bits per character */
81#define MAX_ASY_BITS_PER_CHAR 8 /* maximum number of bits per character */
82#define MIN_BREAK_TMR_VAL 0 /* minimum break signal timer */
83#define MAX_BREAK_TMR_VAL 5000 /* maximum break signal timer */
84#define MIN_ASY_RX_INTER_CHAR_TMR 0 /* minimum receive inter-character timer */
85#define MAX_ASY_RX_INTER_CHAR_TMR 30000 /* maximum receive inter-character timer */
86#define MIN_ASY_RX_CPLT_LENGTH 0 /* minimum receive 'length complete' value */
87#define MAX_ASY_RX_CPLT_LENGTH 2000 /* maximum receive 'length complete' value */
88
89/* bit settings for the 'asy_API_options' */
90#define ASY_RX_DATA_TRANSPARENT 0x0001 /* do not strip parity and unused bits from received characters */
91
92/* bit settings for the 'asy_protocol_options' */
93#define ASY_RTS_HS_FOR_RX 0x0001 /* RTS handshaking is used for reception control */
94#define ASY_XON_XOFF_HS_FOR_RX 0x0002 /* XON/XOFF handshaking is used for reception control */
95#define ASY_XON_XOFF_HS_FOR_TX 0x0004 /* XON/XOFF handshaking is used for transmission control */
96#define ASY_DCD_HS_FOR_TX 0x0008 /* DCD handshaking is used for transmission control */
97#define ASY_CTS_HS_FOR_TX 0x0020 /* CTS handshaking is used for transmission control */
98
99/* bit settings for the 'stop_bits' definition */
100#define ONE_STOP_BIT 1 /* representation for 1 stop bit */
101#define TWO_STOP_BITS 2 /* representation for 2 stop bits */
102#define ONE_AND_A_HALF_STOP_BITS 3 /* representation for 1.5 stop bits */
103
104/* bit settings for the 'parity' definition */
105#define NO_PARITY 0 /* representation for no parity */
106#define ODD_PARITY 1 /* representation for odd parity */
107#define EVEN_PARITY 2 /* representation for even parity */
108
109
110
111/* ----------------------------------------------------------------------------
112 * Constants for the READ_COMMS_ERROR_STATS command (asynchronous mode)
113 * --------------------------------------------------------------------------*/
114
115/* the communications error statistics structure */
116typedef struct {
117 unsigned short Rx_overrun_err_count PACKED; /* receiver overrun error count */
118 unsigned short Rx_parity_err_count PACKED; /* parity errors received count */
119 unsigned short Rx_framing_err_count PACKED; /* framing errors received count */
120 unsigned short comms_err_stat_reserved_1 PACKED;/* reserved for later use */
121 unsigned short comms_err_stat_reserved_2 PACKED;/* reserved for later use */
122 unsigned short comms_err_stat_reserved_3 PACKED;/* reserved for later use */
123 unsigned short comms_err_stat_reserved_4 PACKED;/* reserved for later use */
124 unsigned short comms_err_stat_reserved_5 PACKED;/* reserved for later use */
125 unsigned short DCD_state_change_count PACKED; /* DCD state change count */
126 unsigned short CTS_state_change_count PACKED; /* CTS state change count */
127} ASY_COMMS_ERROR_STATS_STRUCT;
128
129
130
131/* ----------------------------------------------------------------------------
132 * Constants for the READ_ASY_OPERATIONAL_STATS command
133 * --------------------------------------------------------------------------*/
134
135/* the asynchronous operational statistics structure */
136typedef struct {
137
138 /* Data transmission statistics */
139 unsigned long Data_blocks_Tx_count PACKED;/* number of blocks transmitted */
140 unsigned long Data_bytes_Tx_count PACKED;/* number of bytes transmitted */
141 unsigned long Data_Tx_throughput PACKED;/* transmit throughput */
142 unsigned long no_ms_for_Data_Tx_thruput_comp PACKED;/* millisecond time used for the Tx throughput computation */
143 unsigned long Tx_Data_discard_lgth_err_count PACKED;/* number of Data blocks discarded (length error) */
144 unsigned long reserved_Data_frm_Tx_stat1 PACKED;/* reserved for later use */
145 unsigned long reserved_Data_frm_Tx_stat2 PACKED;/* reserved for later use */
146 unsigned long reserved_Data_frm_Tx_stat3 PACKED;/* reserved for later use */
147
148 /* Data reception statistics */
149 unsigned long Data_blocks_Rx_count PACKED;/* number of blocks received */
150 unsigned long Data_bytes_Rx_count PACKED;/* number of bytes received */
151 unsigned long Data_Rx_throughput PACKED;/* receive throughput */
152 unsigned long no_ms_for_Data_Rx_thruput_comp PACKED;/* millisecond time used for the Rx throughput computation */
153 unsigned long Rx_Data_bytes_discard_count PACKED;/* received Data bytes discarded */
154 unsigned long reserved_Data_frm_Rx_stat1 PACKED;/* reserved for later use */
155
156 /* handshaking protocol statistics */
157 unsigned short XON_chars_Tx_count PACKED; /* number of XON characters transmitted */
158 unsigned short XOFF_chars_Tx_count PACKED; /* number of XOFF characters transmitted */
159 unsigned short XON_chars_Rx_count PACKED; /* number of XON characters received */
160 unsigned short XOFF_chars_Rx_count PACKED; /* number of XOFF characters received */
161 unsigned short Tx_halt_modem_low_count PACKED; /* number of times Tx halted (modem line low) */
162 unsigned short Rx_halt_RTS_low_count PACKED; /* number of times Rx halted by setting RTS low */
163 unsigned long reserved_handshaking_stat1 PACKED;/* reserved for later use */
164
165 /* break statistics */
166 unsigned short break_Tx_count PACKED; /* number of break sequences transmitted */
167 unsigned short break_Rx_count PACKED; /* number of break sequences received */
168 unsigned long reserved_break_stat1 PACKED;/* reserved for later use */
169
170 /* miscellaneous statistics */
171 unsigned long reserved_misc_stat1 PACKED; /* reserved for later use */
172 unsigned long reserved_misc_stat2 PACKED; /* reserved for later use */
173
174} ASY_OPERATIONAL_STATS_STRUCT;
175
176
177
178/* ----------------------------------------------------------------------------
179 * Constants for Data transmission
180 * --------------------------------------------------------------------------*/
181
182/* the Data block transmit status element configuration structure */
183typedef struct {
184 unsigned short number_Tx_status_elements PACKED; /* number of transmit status elements */
185 unsigned long base_addr_Tx_status_elements PACKED; /* base address of the transmit element list */
186 unsigned long next_Tx_status_element_to_use PACKED; /* pointer to the next transmit element to be used */
187} ASY_TX_STATUS_EL_CFG_STRUCT;
188
189
190/* the Data block transmit status element structure */
191typedef struct {
192 unsigned char opp_flag PACKED; /* opp flag */
193 unsigned short data_length PACKED; /* length of the block to be transmitted */
194 unsigned char reserved_1 PACKED; /* reserved for internal use */
195 unsigned long reserved_2 PACKED; /* reserved for internal use */
196 unsigned long reserved_3 PACKED; /* reserved for internal use */
197 unsigned long ptr_data_bfr PACKED; /* pointer to the data area */
198} ASY_DATA_TX_STATUS_EL_STRUCT;
199
200
201
202/* ----------------------------------------------------------------------------
203 * Constants for Data reception
204 * --------------------------------------------------------------------------*/
205
206/* the Data block receive status element configuration structure */
207typedef struct {
208 unsigned short number_Rx_status_elements PACKED;/* number of receive status elements */
209 unsigned long base_addr_Rx_status_elements PACKED;/* base address of the receive element list */
210 unsigned long next_Rx_status_element_to_use PACKED;/* pointer to the next receive element to be used */
211 unsigned long base_addr_Rx_buffer PACKED;/* base address of the receive data buffer */
212 unsigned long end_addr_Rx_buffer PACKED;/* end address of the receive data buffer */
213} ASY_RX_STATUS_EL_CFG_STRUCT;
214
215/* the Data block receive status element structure */
216typedef struct {
217 unsigned char opp_flag PACKED; /* opp flag */
218 unsigned short data_length PACKED; /* length of the received data block */
219 unsigned char reserved_1 PACKED; /* reserved for internal use */
220 unsigned short time_stamp PACKED; /* receive time stamp (HDLC_STREAMING_MODE) */
221 unsigned short data_buffered PACKED; /* the number of data bytes still buffered */
222 unsigned long reserved_2 PACKED; /* reserved for internal use */
223 unsigned long ptr_data_bfr PACKED; /* pointer to the data area */
224} ASY_DATA_RX_STATUS_EL_STRUCT;
225
226#endif
diff --git a/include/linux/sdla_chdlc.h b/include/linux/sdla_chdlc.h
deleted file mode 100644
index d2e35a299034..000000000000
--- a/include/linux/sdla_chdlc.h
+++ /dev/null
@@ -1,813 +0,0 @@
1/*************************************************************************
2 sdla_chdlc.h Sangoma Cisco HDLC firmware API definitions
3
4 Author: Gideon Hack
5 Nenad Corbic <ncorbic@sangoma.com>
6
7 Copyright: (c) 1995-2000 Sangoma Technologies Inc.
8
9 This program is free software; you can redistribute it and/or
10 modify it under the term of the GNU General Public License
11 as published by the Free Software Foundation; either version
12 2 of the License, or (at your option) any later version.
13
14===========================================================================
15 Oct 04, 1999 Nenad Corbic Updated API support
16 Jun 02, 1999 Gideon Hack Changes for S514 usage.
17 Oct 28, 1998 Jaspreet Singh Made changes for Dual Port CHDLC.
18 Jun 11, 1998 David Fong Initial version.
19===========================================================================
20
21 Organization
22 - Compatibility notes
23 - Constants defining the shared memory control block (mailbox)
24 - Interface commands
25 - Return code from interface commands
26 - Constants for the commands (structures for casting data)
27 - UDP Management constants and structures
28
29*************************************************************************/
30
31#ifndef _SDLA_CHDLC_H
32# define _SDLC_CHDLC_H
33
34/*------------------------------------------------------------------------
35 Notes:
36
37 All structres defined in this file are byte-aligned.
38
39 Compiler Platform
40 ------------------------
41 GNU C Linux
42
43------------------------------------------------------------------------*/
44
45#ifndef PACKED
46#define PACKED __attribute__((packed))
47#endif /* PACKED */
48
49
50/* ----------------------------------------------------------------------------
51 * Constants defining the shared memory control block (mailbox)
52 * --------------------------------------------------------------------------*/
53
54#define PRI_BASE_ADDR_MB_STRUCT 0xE000 /* the base address of the mailbox structure on the adapter */
55#define SEC_BASE_ADDR_MB_STRUCT 0xE800 /* the base address of the mailbox structure on the adapter */
56#define SIZEOF_MB_DATA_BFR 2032 /* the size of the actual mailbox data area */
57#define NUMBER_MB_RESERVED_BYTES 0x0B /* the number of reserved bytes in the mailbox header area */
58
59
60#define MIN_LGTH_CHDLC_DATA_CFG 300 /* min length of the CHDLC data field (for configuration purposes) */
61#define PRI_MAX_NO_DATA_BYTES_IN_FRAME 15354 /* PRIMARY - max length of the CHDLC data field */
62
63typedef struct {
64 unsigned char opp_flag PACKED; /* the opp flag */
65 unsigned char command PACKED; /* the user command */
66 unsigned short buffer_length PACKED; /* the data length */
67 unsigned char return_code PACKED; /* the return code */
68 unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED; /* reserved for later */
69 unsigned char data[SIZEOF_MB_DATA_BFR] PACKED; /* the data area */
70} CHDLC_MAILBOX_STRUCT;
71
72typedef struct {
73 pid_t pid_num PACKED;
74 CHDLC_MAILBOX_STRUCT cmdarea PACKED;
75
76} CMDBLOCK_STRUCT;
77
78
79
80
81/* ----------------------------------------------------------------------------
82 * Interface commands
83 * --------------------------------------------------------------------------*/
84
85/* global interface commands */
86#define READ_GLOBAL_EXCEPTION_CONDITION 0x01
87#define SET_GLOBAL_CONFIGURATION 0x02
88#define READ_GLOBAL_CONFIGURATION 0x03
89#define READ_GLOBAL_STATISTICS 0x04
90#define FLUSH_GLOBAL_STATISTICS 0x05
91#define SET_MODEM_STATUS 0x06 /* set status of DTR or RTS */
92#define READ_MODEM_STATUS 0x07 /* read status of CTS and DCD */
93#define READ_COMMS_ERROR_STATS 0x08
94#define FLUSH_COMMS_ERROR_STATS 0x09
95#define SET_TRACE_CONFIGURATION 0x0A /* set the line trace config */
96#define READ_TRACE_CONFIGURATION 0x0B /* read the line trace config */
97#define READ_TRACE_STATISTICS 0x0C /* read the trace statistics */
98#define FLUSH_TRACE_STATISTICS 0x0D /* flush the trace statistics */
99#define FT1_MONITOR_STATUS_CTRL 0x1C /* set the status of the S508/FT1 monitoring */
100#define SET_FT1_CONFIGURATION 0x18 /* set the FT1 configuration */
101#define READ_FT1_CONFIGURATION 0x19 /* read the FT1 configuration */
102#define TRANSMIT_ASYNC_DATA_TO_FT1 0x1A /* output asynchronous data to the FT1 */
103#define RECEIVE_ASYNC_DATA_FROM_FT1 0x1B /* receive asynchronous data from the FT1 */
104#define FT1_MONITOR_STATUS_CTRL 0x1C /* set the status of the FT1 monitoring */
105
106#define READ_FT1_OPERATIONAL_STATS 0x1D /* read the S508/FT1 operational statistics */
107#define SET_FT1_MODE 0x1E /* set the operational mode of the S508/FT1 module */
108
109/* CHDLC-level interface commands */
110#define READ_CHDLC_CODE_VERSION 0x20
111#define READ_CHDLC_EXCEPTION_CONDITION 0x21 /* read exception condition from the adapter */
112#define SET_CHDLC_CONFIGURATION 0x22
113#define READ_CHDLC_CONFIGURATION 0x23
114#define ENABLE_CHDLC_COMMUNICATIONS 0x24
115#define DISABLE_CHDLC_COMMUNICATIONS 0x25
116#define READ_CHDLC_LINK_STATUS 0x26
117#define READ_CHDLC_OPERATIONAL_STATS 0x27
118#define FLUSH_CHDLC_OPERATIONAL_STATS 0x28
119#define SET_CHDLC_INTERRUPT_TRIGGERS 0x30 /* set application interrupt triggers */
120#define READ_CHDLC_INTERRUPT_TRIGGERS 0x31 /* read application interrupt trigger configuration */
121
122/* Special UDP drivers management commands */
123#define CPIPE_ENABLE_TRACING 0x50
124#define CPIPE_DISABLE_TRACING 0x51
125#define CPIPE_GET_TRACE_INFO 0x52
126#define CPIPE_GET_IBA_DATA 0x53
127#define CPIPE_FT1_READ_STATUS 0x54
128#define CPIPE_DRIVER_STAT_IFSEND 0x55
129#define CPIPE_DRIVER_STAT_INTR 0x56
130#define CPIPE_DRIVER_STAT_GEN 0x57
131#define CPIPE_FLUSH_DRIVER_STATS 0x58
132#define CPIPE_ROUTER_UP_TIME 0x59
133
134/* Driver specific commands for API */
135#define CHDLC_READ_TRACE_DATA 0xE4 /* read trace data */
136#define TRACE_ALL 0x00
137#define TRACE_PROT 0x01
138#define TRACE_DATA 0x02
139
140#define DISCARD_RX_ERROR_FRAMES 0x0001
141
142/* ----------------------------------------------------------------------------
143 * Return codes from interface commands
144 * --------------------------------------------------------------------------*/
145
146#define COMMAND_OK 0x00
147
148/* return codes from global interface commands */
149#define NO_GLOBAL_EXCEP_COND_TO_REPORT 0x01 /* there is no CHDLC exception condition to report */
150#define LGTH_GLOBAL_CFG_DATA_INVALID 0x01 /* the length of the passed global configuration data is invalid */
151#define LGTH_TRACE_CFG_DATA_INVALID 0x01 /* the length of the passed trace configuration data is invalid */
152#define IRQ_TIMEOUT_VALUE_INVALID 0x02 /* an invalid application IRQ timeout value was selected */
153#define TRACE_CONFIG_INVALID 0x02 /* the passed line trace configuration is invalid */
154#define ADAPTER_OPERATING_FREQ_INVALID 0x03 /* an invalid adapter operating frequency was selected */
155#define TRC_DEAC_TMR_INVALID 0x03 /* the trace deactivation timer is invalid */
156#define S508_FT1_ADPTR_NOT_PRESENT 0x0C /* the S508/FT1 adapter is not present */
157#define INVALID_FT1_STATUS_SELECTION 0x0D /* the S508/FT1 status selection is invalid */
158#define FT1_OP_STATS_NOT_ENABLED 0x0D /* the FT1 operational statistics have not been enabled */
159#define FT1_OP_STATS_NOT_AVAILABLE 0x0E /* the FT1 operational statistics are not currently available */
160#define S508_FT1_MODE_SELECTION_BUSY 0x0E /* the S508/FT1 adapter is busy selecting the operational mode */
161
162/* return codes from command READ_GLOBAL_EXCEPTION_CONDITION */
163#define EXCEP_MODEM_STATUS_CHANGE 0x10 /* a modem status change occurred */
164#define EXCEP_TRC_DISABLED 0x11 /* the trace has been disabled */
165#define EXCEP_IRQ_TIMEOUT 0x12 /* IRQ timeout */
166
167/* return codes from CHDLC-level interface commands */
168#define NO_CHDLC_EXCEP_COND_TO_REPORT 0x21 /* there is no CHDLC exception condition to report */
169#define CHDLC_COMMS_DISABLED 0x21 /* communications are not currently enabled */
170#define CHDLC_COMMS_ENABLED 0x21 /* communications are currently enabled */
171#define DISABLE_CHDLC_COMMS_BEFORE_CFG 0x21 /* CHDLC communications must be disabled before setting the configuration */
172#define ENABLE_CHDLC_COMMS_BEFORE_CONN 0x21 /* communications must be enabled before using the CHDLC_CONNECT conmmand */
173#define CHDLC_CFG_BEFORE_COMMS_ENABLED 0x22 /* perform a SET_CHDLC_CONFIGURATION before enabling comms */
174#define LGTH_CHDLC_CFG_DATA_INVALID 0x22 /* the length of the passed CHDLC configuration data is invalid */
175#define LGTH_INT_TRIGGERS_DATA_INVALID 0x22 /* the length of the passed interrupt trigger data is invalid */
176#define INVALID_IRQ_SELECTED 0x23 /* in invalid IRQ was selected in the SET_CHDLC_INTERRUPT_TRIGGERS */
177#define INVALID_CHDLC_CFG_DATA 0x23 /* the passed CHDLC configuration data is invalid */
178#define IRQ_TMR_VALUE_INVALID 0x24 /* an invalid application IRQ timer value was selected */
179#define LARGER_PERCENT_TX_BFR_REQUIRED 0x24 /* a larger Tx buffer percentage is required */
180#define LARGER_PERCENT_RX_BFR_REQUIRED 0x25 /* a larger Rx buffer percentage is required */
181#define S514_BOTH_PORTS_SAME_CLK_MODE 0x26 /* S514 - both ports must have same clock mode */
182#define INVALID_CMND_HDLC_STREAM_MODE 0x4E /* the CHDLC interface command is invalid for HDLC streaming mode */
183#define INVALID_CHDLC_COMMAND 0x4F /* the defined CHDLC interface command is invalid */
184
185/* return codes from command READ_CHDLC_EXCEPTION_CONDITION */
186#define EXCEP_LINK_ACTIVE 0x30 /* the CHDLC link has become active */
187#define EXCEP_LINK_INACTIVE_MODEM 0x31 /* the CHDLC link has become inactive (modem status) */
188#define EXCEP_LINK_INACTIVE_KPALV 0x32 /* the CHDLC link has become inactive (keepalive status) */
189#define EXCEP_IP_ADDRESS_DISCOVERED 0x33 /* the IP address has been discovered */
190#define EXCEP_LOOPBACK_CONDITION 0x34 /* a loopback condition has occurred */
191
192
193/* return code from command CHDLC_SEND_WAIT and CHDLC_SEND_NO_WAIT */
194#define LINK_DISCONNECTED 0x21
195#define NO_TX_BFRS_AVAIL 0x24
196
197
198/* ----------------------------------------------------------------------------
199 * Constants for the SET_GLOBAL_CONFIGURATION/READ_GLOBAL_CONFIGURATION commands
200 * --------------------------------------------------------------------------*/
201
202/* the global configuration structure */
203typedef struct {
204 unsigned short adapter_config_options PACKED; /* adapter config options */
205 unsigned short app_IRQ_timeout PACKED; /* application IRQ timeout */
206 unsigned long adapter_operating_frequency PACKED; /* adapter operating frequency */
207} GLOBAL_CONFIGURATION_STRUCT;
208
209/* settings for the 'app_IRQ_timeout' */
210#define MAX_APP_IRQ_TIMEOUT_VALUE 5000 /* the maximum permitted IRQ timeout */
211
212
213
214/* ----------------------------------------------------------------------------
215 * Constants for the READ_GLOBAL_STATISTICS command
216 * --------------------------------------------------------------------------*/
217
218/* the global statistics structure */
219typedef struct {
220 unsigned short app_IRQ_timeout_count PACKED;
221} GLOBAL_STATS_STRUCT;
222
223
224
225/* ----------------------------------------------------------------------------
226 * Constants for the READ_COMMS_ERROR_STATS command
227 * --------------------------------------------------------------------------*/
228
229/* the communications error statistics structure */
230typedef struct {
231 unsigned short Rx_overrun_err_count PACKED;
232 unsigned short CRC_err_count PACKED; /* receiver CRC error count */
233 unsigned short Rx_abort_count PACKED; /* abort frames recvd count */
234 unsigned short Rx_dis_pri_bfrs_full_count PACKED;/* receiver disabled */
235 unsigned short comms_err_stat_reserved_1 PACKED;/* reserved for later */
236 unsigned short sec_Tx_abort_msd_Tx_int_count PACKED; /* secondary - abort frames transmitted count (missed Tx interrupt) */
237 unsigned short missed_Tx_und_int_count PACKED; /* missed tx underrun interrupt count */
238 unsigned short sec_Tx_abort_count PACKED; /*secondary-abort frames tx count */
239 unsigned short DCD_state_change_count PACKED; /* DCD state change */
240 unsigned short CTS_state_change_count PACKED; /* CTS state change */
241} COMMS_ERROR_STATS_STRUCT;
242
243
244
245/* ----------------------------------------------------------------------------
246 * Constants used for line tracing
247 * --------------------------------------------------------------------------*/
248
249/* the trace configuration structure (SET_TRACE_CONFIGURATION/READ_TRACE_CONFIGURATION commands) */
250typedef struct {
251 unsigned char trace_config PACKED; /* trace configuration */
252 unsigned short trace_deactivation_timer PACKED; /* trace deactivation timer */
253 unsigned long ptr_trace_stat_el_cfg_struct PACKED; /* a pointer to the line trace element configuration structure */
254} LINE_TRACE_CONFIG_STRUCT;
255
256/* 'trace_config' bit settings */
257#define TRACE_INACTIVE 0x00 /* trace is inactive */
258#define TRACE_ACTIVE 0x01 /* trace is active */
259#define TRACE_DELAY_MODE 0x04 /* operate the trace in delay mode */
260#define TRACE_DATA_FRAMES 0x08 /* trace Data frames */
261#define TRACE_SLARP_FRAMES 0x10 /* trace SLARP frames */
262#define TRACE_CDP_FRAMES 0x20 /* trace CDP frames */
263
264/* the line trace status element configuration structure */
265typedef struct {
266 unsigned short number_trace_status_elements PACKED; /* number of line trace elements */
267 unsigned long base_addr_trace_status_elements PACKED; /* base address of the trace element list */
268 unsigned long next_trace_element_to_use PACKED; /* pointer to the next trace element to be used */
269 unsigned long base_addr_trace_buffer PACKED; /* base address of the trace data buffer */
270 unsigned long end_addr_trace_buffer PACKED; /* end address of the trace data buffer */
271} TRACE_STATUS_EL_CFG_STRUCT;
272
273/* the line trace status element structure */
274typedef struct {
275 unsigned char opp_flag PACKED; /* opp flag */
276 unsigned short trace_length PACKED; /* trace length */
277 unsigned char trace_type PACKED; /* trace type */
278 unsigned short trace_time_stamp PACKED; /* time stamp */
279 unsigned short trace_reserved_1 PACKED; /* reserved for later use */
280 unsigned long trace_reserved_2 PACKED; /* reserved for later use */
281 unsigned long ptr_data_bfr PACKED; /* ptr to the trace data buffer */
282} TRACE_STATUS_ELEMENT_STRUCT;
283
284/* "trace_type" bit settings */
285#define TRACE_INCOMING 0x00
286#define TRACE_OUTGOINGING 0x01
287#define TRACE_INCOMING_ABORTED 0x10
288#define TRACE_INCOMING_CRC_ERROR 0x20
289#define TRACE_INCOMING_OVERRUN_ERROR 0x40
290
291
292
293/* the line trace statistics structure */
294typedef struct {
295 unsigned long frames_traced_count PACKED; /* number of frames traced */
296 unsigned long trc_frms_not_recorded_count PACKED; /* number of trace frames discarded */
297} LINE_TRACE_STATS_STRUCT;
298
299
300/* ----------------------------------------------------------------------------
301 * Constants for the FT1_MONITOR_STATUS_CTRL command
302 * --------------------------------------------------------------------------*/
303
304#define DISABLE_FT1_STATUS_STATISTICS 0x00 /* disable the FT1 status and statistics monitoring */
305#define ENABLE_READ_FT1_STATUS 0x01 /* read the FT1 operational status */
306#define ENABLE_READ_FT1_OP_STATS 0x02 /* read the FT1 operational statistics */
307#define FLUSH_FT1_OP_STATS 0x04 /* flush the FT1 operational statistics */
308
309
310
311
312/* ----------------------------------------------------------------------------
313 * Constants for the SET_CHDLC_CONFIGURATION command
314 * --------------------------------------------------------------------------*/
315
316/* the CHDLC configuration structure */
317typedef struct {
318 unsigned long baud_rate PACKED; /* the baud rate */
319 unsigned short line_config_options PACKED; /* line configuration options */
320 unsigned short modem_config_options PACKED; /* modem configration options */
321 unsigned short modem_status_timer PACKED; /* timer for monitoring modem status changes */
322 unsigned short CHDLC_API_options PACKED; /* CHDLC API options */
323 unsigned short CHDLC_protocol_options PACKED; /* CHDLC protocol options */
324 unsigned short percent_data_buffer_for_Tx PACKED; /* percentage data buffering used for Tx */
325 unsigned short CHDLC_statistics_options PACKED; /* CHDLC operational statistics options */
326 unsigned short max_CHDLC_data_field_length PACKED; /* the maximum length of the CHDLC Data field */
327 unsigned short transmit_keepalive_timer PACKED; /* the transmit keepalive timer */
328 unsigned short receive_keepalive_timer PACKED; /* the receive keepalive timer */
329 unsigned short keepalive_error_tolerance PACKED; /* the receive keepalive error tolerance */
330 unsigned short SLARP_request_timer PACKED; /* the SLARP request timer */
331 unsigned long IP_address PACKED; /* the IP address */
332 unsigned long IP_netmask PACKED; /* the IP netmask */
333 unsigned long ptr_shared_mem_info_struct PACKED; /* a pointer to the shared memory area information structure */
334 unsigned long ptr_CHDLC_Tx_stat_el_cfg_struct PACKED; /* a pointer to the transmit status element configuration structure */
335 unsigned long ptr_CHDLC_Rx_stat_el_cfg_struct PACKED; /* a pointer to the receive status element configuration structure */
336} CHDLC_CONFIGURATION_STRUCT;
337
338/* settings for the 'line_config_options' */
339#define INTERFACE_LEVEL_V35 0x0000 /* V.35 interface level */
340#define INTERFACE_LEVEL_RS232 0x0001 /* RS-232 interface level */
341
342/* settings for the 'modem_config_options' */
343
344#define DONT_RAISE_DTR_RTS_ON_EN_COMMS 0x0001
345/* don't automatically raise DTR and RTS when performing an
346 ENABLE_CHDLC_COMMUNICATIONS command */
347
348#define DONT_REPORT_CHG_IN_MODEM_STAT 0x0002
349/* don't report changes in modem status to the application */
350
351
352/* bit settings for the 'CHDLC_protocol_options' byte */
353
354#define IGNORE_DCD_FOR_LINK_STAT 0x0001
355/* ignore DCD in determining the CHDLC link status */
356
357#define IGNORE_CTS_FOR_LINK_STAT 0x0002
358/* ignore CTS in determining the CHDLC link status */
359
360#define IGNORE_KPALV_FOR_LINK_STAT 0x0004
361/* ignore keepalive frames in determining the CHDLC link status */
362
363#define SINGLE_TX_BUFFER 0x4000
364/* configure a single transmit buffer */
365
366#define HDLC_STREAMING_MODE 0x8000
367
368/* settings for the 'CHDLC_statistics_options' */
369
370#define CHDLC_TX_DATA_BYTE_COUNT_STAT 0x0001
371/* record the number of Data bytes transmitted */
372
373#define CHDLC_RX_DATA_BYTE_COUNT_STAT 0x0002
374/* record the number of Data bytes received */
375
376#define CHDLC_TX_THROUGHPUT_STAT 0x0004
377/* compute the Data frame transmit throughput */
378
379#define CHDLC_RX_THROUGHPUT_STAT 0x0008
380/* compute the Data frame receive throughput */
381
382
383/* permitted minimum and maximum values for setting the CHDLC configuration */
384#define PRI_MAX_BAUD_RATE_S508 2666666 /* PRIMARY - maximum baud rate (S508) */
385#define SEC_MAX_BAUD_RATE_S508 258064 /* SECONDARY - maximum baud rate (S508) */
386#define PRI_MAX_BAUD_RATE_S514 2750000 /* PRIMARY - maximum baud rate (S508) */
387#define SEC_MAX_BAUD_RATE_S514 515625 /* SECONDARY - maximum baud rate (S508) */
388
389#define MIN_MODEM_TIMER 0 /* minimum modem status timer */
390#define MAX_MODEM_TIMER 5000 /* maximum modem status timer */
391
392#define SEC_MAX_NO_DATA_BYTES_IN_FRAME 2048 /* SECONDARY - max length of the CHDLC data field */
393
394#define MIN_Tx_KPALV_TIMER 0 /* minimum transmit keepalive timer */
395#define MAX_Tx_KPALV_TIMER 60000 /* maximum transmit keepalive timer */
396#define DEFAULT_Tx_KPALV_TIMER 10000 /* default transmit keepalive timer */
397
398#define MIN_Rx_KPALV_TIMER 10 /* minimum receive keepalive timer */
399#define MAX_Rx_KPALV_TIMER 60000 /* maximum receive keepalive timer */
400#define DEFAULT_Rx_KPALV_TIMER 10000 /* default receive keepalive timer */
401
402#define MIN_KPALV_ERR_TOL 1 /* min kpalv error tolerance count */
403#define MAX_KPALV_ERR_TOL 20 /* max kpalv error tolerance count */
404#define DEFAULT_KPALV_ERR_TOL 3 /* default value */
405
406#define MIN_SLARP_REQ_TIMER 0 /* min transmit SLARP Request timer */
407#define MAX_SLARP_REQ_TIMER 60000 /* max transmit SLARP Request timer */
408#define DEFAULT_SLARP_REQ_TIMER 0 /* default value -- no SLARP */
409
410
411
412/* ----------------------------------------------------------------------------
413 * Constants for the READ_CHDLC_LINK_STATUS command
414 * --------------------------------------------------------------------------*/
415
416/* the CHDLC status structure */
417typedef struct {
418 unsigned char CHDLC_link_status PACKED; /* CHDLC link status */
419 unsigned char no_Data_frms_for_app PACKED; /* number of Data frames available for the application */
420 unsigned char receiver_status PACKED; /* enabled/disabled */
421 unsigned char SLARP_state PACKED; /* internal SLARP state */
422} CHDLC_LINK_STATUS_STRUCT;
423
424/* settings for the 'CHDLC_link_status' variable */
425#define CHDLC_LINK_INACTIVE 0x00 /* the CHDLC link is inactive */
426#define CHDLC_LINK_ACTIVE 0x01 /* the CHDLC link is active */
427
428
429
430/* ----------------------------------------------------------------------------
431 * Constants for the READ_CHDLC_OPERATIONAL_STATS command
432 * --------------------------------------------------------------------------*/
433
434/* the CHDLC operational statistics structure */
435typedef struct {
436
437 /* Data frame transmission statistics */
438 unsigned long Data_frames_Tx_count PACKED; /* # of frames transmitted */
439 unsigned long Data_bytes_Tx_count PACKED; /* # of bytes transmitted */
440 unsigned long Data_Tx_throughput PACKED; /* transmit throughput */
441 unsigned long no_ms_for_Data_Tx_thruput_comp PACKED; /* millisecond time used for the Tx throughput computation */
442 unsigned long Tx_Data_discard_lgth_err_count PACKED; /* number of Data frames discarded (length error) */
443 unsigned long reserved_Data_frm_Tx_stat1 PACKED; /* reserved for later */
444 unsigned long reserved_Data_frm_Tx_stat2 PACKED; /* reserved for later */
445 unsigned long reserved_Data_frm_Tx_stat3 PACKED; /* reserved for later */
446
447 /* Data frame reception statistics */
448 unsigned long Data_frames_Rx_count PACKED; /* number of frames received */
449 unsigned long Data_bytes_Rx_count PACKED; /* number of bytes received */
450 unsigned long Data_Rx_throughput PACKED; /* receive throughput */
451 unsigned long no_ms_for_Data_Rx_thruput_comp PACKED; /* millisecond time used for the Rx throughput computation */
452 unsigned long Rx_Data_discard_short_count PACKED; /* received Data frames discarded (too short) */
453 unsigned long Rx_Data_discard_long_count PACKED; /* received Data frames discarded (too long) */
454 unsigned long Rx_Data_discard_inactive_count PACKED; /* received Data frames discarded (link inactive) */
455 unsigned long reserved_Data_frm_Rx_stat1 PACKED; /* reserved for later */
456
457 /* SLARP frame transmission/reception statistics */
458 unsigned long CHDLC_SLARP_REQ_Tx_count PACKED; /* number of SLARP Request frames transmitted */
459 unsigned long CHDLC_SLARP_REQ_Rx_count PACKED; /* number of SLARP Request frames received */
460 unsigned long CHDLC_SLARP_REPLY_Tx_count PACKED; /* number of SLARP Reply frames transmitted */
461 unsigned long CHDLC_SLARP_REPLY_Rx_count PACKED; /* number of SLARP Reply frames received */
462 unsigned long CHDLC_SLARP_KPALV_Tx_count PACKED; /* number of SLARP keepalive frames transmitted */
463 unsigned long CHDLC_SLARP_KPALV_Rx_count PACKED; /* number of SLARP keepalive frames received */
464 unsigned long reserved_SLARP_stat1 PACKED; /* reserved for later */
465 unsigned long reserved_SLARP_stat2 PACKED; /* reserved for later */
466
467 /* CDP frame transmission/reception statistics */
468 unsigned long CHDLC_CDP_Tx_count PACKED; /* number of CDP frames transmitted */
469 unsigned long CHDLC_CDP_Rx_count PACKED; /* number of CDP frames received */
470 unsigned long reserved_CDP_stat1 PACKED; /* reserved for later */
471 unsigned long reserved_CDP_stat2 PACKED; /* reserved for later */
472 unsigned long reserved_CDP_stat3 PACKED; /* reserved for later */
473 unsigned long reserved_CDP_stat4 PACKED; /* reserved for later */
474 unsigned long reserved_CDP_stat5 PACKED; /* reserved for later */
475 unsigned long reserved_CDP_stat6 PACKED; /* reserved for later */
476
477 /* Incoming frames with a format error statistics */
478 unsigned short Rx_frm_incomp_CHDLC_hdr_count PACKED; /* frames received of with incomplete Cisco HDLC header */
479 unsigned short Rx_frms_too_long_count PACKED; /* frames received of excessive length count */
480 unsigned short Rx_invalid_CHDLC_addr_count PACKED; /* frames received with an invalid CHDLC address count */
481 unsigned short Rx_invalid_CHDLC_ctrl_count PACKED; /* frames received with an invalid CHDLC control field count */
482 unsigned short Rx_invalid_CHDLC_type_count PACKED; /* frames received of an invalid CHDLC frame type count */
483 unsigned short Rx_SLARP_invalid_code_count PACKED; /* SLARP frame received with an invalid packet code */
484 unsigned short Rx_SLARP_Reply_bad_IP_addr PACKED; /* SLARP Reply received - bad IP address */
485 unsigned short Rx_SLARP_Reply_bad_netmask PACKED; /* SLARP Reply received - bad netmask */
486 unsigned long reserved_frm_format_err1 PACKED; /* reserved for later */
487 unsigned long reserved_frm_format_err2 PACKED; /* reserved for later */
488 unsigned long reserved_frm_format_err3 PACKED; /* reserved for later */
489 unsigned long reserved_frm_format_err4 PACKED; /* reserved for later */
490
491 /* CHDLC timeout/retry statistics */
492 unsigned short SLARP_Rx_keepalive_TO_count PACKED; /* timeout count for incoming SLARP frames */
493 unsigned short SLARP_Request_TO_count PACKED; /* timeout count for SLARP Request frames */
494 unsigned long To_retry_reserved_stat1 PACKED; /* reserved for later */
495 unsigned long To_retry_reserved_stat2 PACKED; /* reserved for later */
496 unsigned long To_retry_reserved_stat3 PACKED; /* reserved for later */
497
498 /* CHDLC link active/inactive and loopback statistics */
499 unsigned short link_active_count PACKED; /* number of times that the link went active */
500 unsigned short link_inactive_modem_count PACKED; /* number of times that the link went inactive (modem failure) */
501 unsigned short link_inactive_keepalive_count PACKED; /* number of times that the link went inactive (keepalive failure) */
502 unsigned short link_looped_count PACKED; /* link looped count */
503 unsigned long link_status_reserved_stat1 PACKED; /* reserved for later use */
504 unsigned long link_status_reserved_stat2 PACKED; /* reserved for later use */
505
506 /* miscellaneous statistics */
507 unsigned long reserved_misc_stat1 PACKED; /* reserved for later */
508 unsigned long reserved_misc_stat2 PACKED; /* reserved for later */
509 unsigned long reserved_misc_stat3 PACKED; /* reserved for later */
510 unsigned long reserved_misc_stat4 PACKED; /* reserved for later */
511
512} CHDLC_OPERATIONAL_STATS_STRUCT;
513
514
515
516/* ----------------------------------------------------------------------------
517 * Constants for using application interrupts
518 * --------------------------------------------------------------------------*/
519
520/* the structure used for the SET_CHDLC_INTERRUPT_TRIGGERS/READ_CHDLC_INTERRUPT_TRIGGERS command */
521typedef struct {
522 unsigned char CHDLC_interrupt_triggers PACKED; /* CHDLC interrupt trigger configuration */
523 unsigned char IRQ PACKED; /* IRQ to be used */
524 unsigned short interrupt_timer PACKED; /* interrupt timer */
525 unsigned short misc_interrupt_bits PACKED; /* miscellaneous bits */
526} CHDLC_INT_TRIGGERS_STRUCT;
527
528/* 'CHDLC_interrupt_triggers' bit settings */
529#define APP_INT_ON_RX_FRAME 0x01 /* interrupt on Data frame reception */
530#define APP_INT_ON_TX_FRAME 0x02 /* interrupt when an Data frame may be transmitted */
531#define APP_INT_ON_COMMAND_COMPLETE 0x04 /* interrupt when an interface command is complete */
532#define APP_INT_ON_TIMER 0x08 /* interrupt on a defined millisecond timeout */
533#define APP_INT_ON_GLOBAL_EXCEP_COND 0x10 /* interrupt on a global exception condition */
534#define APP_INT_ON_CHDLC_EXCEP_COND 0x20 /* interrupt on an CHDLC exception condition */
535#define APP_INT_ON_TRACE_DATA_AVAIL 0x80 /* interrupt when trace data is available */
536
537/* interrupt types indicated at 'interrupt_type' byte of the INTERRUPT_INFORMATION_STRUCT */
538#define NO_APP_INTS_PEND 0x00 /* no interrups are pending */
539#define RX_APP_INT_PEND 0x01 /* a receive interrupt is pending */
540#define TX_APP_INT_PEND 0x02 /* a transmit interrupt is pending */
541#define COMMAND_COMPLETE_APP_INT_PEND 0x04 /* a 'command complete' interrupt is pending */
542#define TIMER_APP_INT_PEND 0x08 /* a timer interrupt is pending */
543#define GLOBAL_EXCEP_COND_APP_INT_PEND 0x10 /* a global exception condition interrupt is pending */
544#define CHDLC_EXCEP_COND_APP_INT_PEND 0x20 /* an CHDLC exception condition interrupt is pending */
545#define TRACE_DATA_AVAIL_APP_INT_PEND 0x80 /* a trace data available interrupt is pending */
546
547
548/* modem status changes */
549#define DCD_HIGH 0x08
550#define CTS_HIGH 0x20
551
552
553/* ----------------------------------------------------------------------------
554 * Constants for Data frame transmission
555 * --------------------------------------------------------------------------*/
556
557/* the Data frame transmit status element configuration structure */
558typedef struct {
559 unsigned short number_Tx_status_elements PACKED; /* number of transmit status elements */
560 unsigned long base_addr_Tx_status_elements PACKED; /* base address of the transmit element list */
561 unsigned long next_Tx_status_element_to_use PACKED; /* pointer to the next transmit element to be used */
562} CHDLC_TX_STATUS_EL_CFG_STRUCT;
563
564/* the Data frame transmit status element structure */
565typedef struct {
566 unsigned char opp_flag PACKED; /* opp flag */
567 unsigned short frame_length PACKED; /* length of the frame to be transmitted */
568 unsigned char reserved_1 PACKED; /* reserved for internal use */
569 unsigned long reserved_2 PACKED; /* reserved for internal use */
570 unsigned long reserved_3 PACKED; /* reserved for internal use */
571 unsigned long ptr_data_bfr PACKED; /* pointer to the data area */
572} CHDLC_DATA_TX_STATUS_EL_STRUCT;
573
574
575
576/* ----------------------------------------------------------------------------
577 * Constants for Data frame reception
578 * --------------------------------------------------------------------------*/
579
580/* the Data frame receive status element configuration structure */
581typedef struct {
582 unsigned short number_Rx_status_elements PACKED; /* number of receive status elements */
583 unsigned long base_addr_Rx_status_elements PACKED; /* base address of the receive element list */
584 unsigned long next_Rx_status_element_to_use PACKED; /* pointer to the next receive element to be used */
585 unsigned long base_addr_Rx_buffer PACKED; /* base address of the receive data buffer */
586 unsigned long end_addr_Rx_buffer PACKED; /* end address of the receive data buffer */
587} CHDLC_RX_STATUS_EL_CFG_STRUCT;
588
589/* the Data frame receive status element structure */
590typedef struct {
591 unsigned char opp_flag PACKED; /* opp flag */
592 unsigned short frame_length PACKED; /* length of the received frame */
593 unsigned char error_flag PACKED; /* frame errors (HDLC_STREAMING_MODE)*/
594 unsigned short time_stamp PACKED; /* receive time stamp (HDLC_STREAMING_MODE) */
595 unsigned long reserved_1 PACKED; /* reserved for internal use */
596 unsigned short reserved_2 PACKED; /* reserved for internal use */
597 unsigned long ptr_data_bfr PACKED; /* pointer to the data area */
598} CHDLC_DATA_RX_STATUS_EL_STRUCT;
599
600
601
602/* ----------------------------------------------------------------------------
603 * Constants defining the shared memory information area
604 * --------------------------------------------------------------------------*/
605
606/* the global information structure */
607typedef struct {
608 unsigned char global_status PACKED; /* global status */
609 unsigned char modem_status PACKED; /* current modem status */
610 unsigned char global_excep_conditions PACKED; /* global exception conditions */
611 unsigned char glob_info_reserved[5] PACKED; /* reserved */
612 unsigned char codename[4] PACKED; /* Firmware name */
613 unsigned char codeversion[4] PACKED; /* Firmware version */
614} GLOBAL_INFORMATION_STRUCT;
615
616/* the CHDLC information structure */
617typedef struct {
618 unsigned char CHDLC_status PACKED; /* CHDLC status */
619 unsigned char CHDLC_excep_conditions PACKED; /* CHDLC exception conditions */
620 unsigned char CHDLC_info_reserved[14] PACKED; /* reserved */
621} CHDLC_INFORMATION_STRUCT;
622
623/* the interrupt information structure */
624typedef struct {
625 unsigned char interrupt_type PACKED; /* type of interrupt triggered */
626 unsigned char interrupt_permission PACKED; /* interrupt permission mask */
627 unsigned char int_info_reserved[14] PACKED; /* reserved */
628} INTERRUPT_INFORMATION_STRUCT;
629
630/* the S508/FT1 information structure */
631typedef struct {
632 unsigned char parallel_port_A_input PACKED; /* input - parallel port A */
633 unsigned char parallel_port_B_input PACKED; /* input - parallel port B */
634 unsigned char FT1_info_reserved[14] PACKED; /* reserved */
635} FT1_INFORMATION_STRUCT;
636
637/* the shared memory area information structure */
638typedef struct {
639 GLOBAL_INFORMATION_STRUCT global_info_struct PACKED; /* the global information structure */
640 CHDLC_INFORMATION_STRUCT CHDLC_info_struct PACKED; /* the CHDLC information structure */
641 INTERRUPT_INFORMATION_STRUCT interrupt_info_struct PACKED; /* the interrupt information structure */
642 FT1_INFORMATION_STRUCT FT1_info_struct PACKED; /* the S508/FT1 information structure */
643} SHARED_MEMORY_INFO_STRUCT;
644
645/* ----------------------------------------------------------------------------
646 * UDP Management constants and structures
647 * --------------------------------------------------------------------------*/
648
649/* The embedded control block for UDP mgmt
650 This is essentially a mailbox structure, without the large data field */
651
652typedef struct {
653 unsigned char opp_flag PACKED; /* the opp flag */
654 unsigned char command PACKED; /* the user command */
655 unsigned short buffer_length PACKED; /* the data length */
656 unsigned char return_code PACKED; /* the return code */
657 unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED; /* reserved for later */
658} cblock_t;
659
660
661/* UDP management packet layout (data area of ip packet) */
662/*
663typedef struct {
664 unsigned char signature[8] PACKED;
665 unsigned char request_reply PACKED;
666 unsigned char id PACKED;
667 unsigned char reserved[6] PACKED;
668 cblock_t cblock PACKED;
669 unsigned char num_frames PACKED;
670 unsigned char ismoredata PACKED;
671 unsigned char data[SIZEOF_MB_DATA_BFR] PACKED;
672} udp_management_packet_t;
673
674*/
675
676typedef struct {
677 unsigned char num_frames PACKED;
678 unsigned char ismoredata PACKED;
679} trace_info_t;
680
681typedef struct {
682 ip_pkt_t ip_pkt PACKED;
683 udp_pkt_t udp_pkt PACKED;
684 wp_mgmt_t wp_mgmt PACKED;
685 cblock_t cblock PACKED;
686 trace_info_t trace_info PACKED;
687 unsigned char data[SIZEOF_MB_DATA_BFR] PACKED;
688} chdlc_udp_pkt_t;
689
690typedef struct ft1_exec_cmd{
691 unsigned char command PACKED; /* the user command */
692 unsigned short buffer_length PACKED; /* the data length */
693 unsigned char return_code PACKED; /* the return code */
694 unsigned char MB_reserved[NUMBER_MB_RESERVED_BYTES] PACKED;
695} ft1_exec_cmd_t;
696
697typedef struct {
698 unsigned char opp_flag PACKED;
699 ft1_exec_cmd_t cmd PACKED;
700 unsigned char data[SIZEOF_MB_DATA_BFR] PACKED;
701} ft1_exec_t;
702
703#define UDPMGMT_SIGNATURE "CTPIPEAB"
704
705
706/* UDP/IP packet (for UDP management) layout */
707/*
708typedef struct {
709 unsigned char reserved[2] PACKED;
710 unsigned short ip_length PACKED;
711 unsigned char reserved2[4] PACKED;
712 unsigned char ip_ttl PACKED;
713 unsigned char ip_protocol PACKED;
714 unsigned short ip_checksum PACKED;
715 unsigned long ip_src_address PACKED;
716 unsigned long ip_dst_address PACKED;
717 unsigned short udp_src_port PACKED;
718 unsigned short udp_dst_port PACKED;
719 unsigned short udp_length PACKED;
720 unsigned short udp_checksum PACKED;
721 udp_management_packet_t um_packet PACKED;
722} ip_packet_t;
723*/
724
725/* valid ip_protocol for UDP management */
726#define UDPMGMT_UDP_PROTOCOL 0x11
727
728
729typedef struct {
730 unsigned char status PACKED;
731 unsigned char data_avail PACKED;
732 unsigned short real_length PACKED;
733 unsigned short time_stamp PACKED;
734 unsigned char data[1] PACKED;
735} trace_pkt_t;
736
737typedef struct {
738 unsigned char error_flag PACKED;
739 unsigned short time_stamp PACKED;
740 unsigned char reserved[13] PACKED;
741} api_rx_hdr_t;
742
743typedef struct {
744 api_rx_hdr_t api_rx_hdr PACKED;
745 void * data PACKED;
746} api_rx_element_t;
747
748typedef struct {
749 unsigned char attr PACKED;
750 unsigned char reserved[15] PACKED;
751} api_tx_hdr_t;
752
753typedef struct {
754 api_tx_hdr_t api_tx_hdr PACKED;
755 void * data PACKED;
756} api_tx_element_t;
757
758/* ----------------------------------------------------------------------------
759 * Constants for the SET_FT1_CONFIGURATION/READ_FT1_CONFIGURATION command
760 * --------------------------------------------------------------------------*/
761
762/* the FT1 configuration structure */
763typedef struct {
764 unsigned short framing_mode;
765 unsigned short encoding_mode;
766 unsigned short line_build_out;
767 unsigned short channel_base;
768 unsigned short baud_rate_kbps; /* the baud rate (in kbps) */
769 unsigned short clock_mode;
770} ft1_config_t;
771
772/* settings for the 'framing_mode' */
773#define ESF_FRAMING 0x00 /* ESF framing */
774#define D4_FRAMING 0x01 /* D4 framing */
775
776/* settings for the 'encoding_mode' */
777#define B8ZS_ENCODING 0x00 /* B8ZS encoding */
778#define AMI_ENCODING 0x01 /* AMI encoding */
779
780/* settings for the 'line_build_out' */
781#define LN_BLD_CSU_0dB_DSX1_0_to_133 0x00 /* set build out to CSU (0db) or DSX-1 (0-133ft) */
782#define LN_BLD_DSX1_133_to_266 0x01 /* set build out DSX-1 (133-266ft) */
783#define LN_BLD_DSX1_266_to_399 0x02 /* set build out DSX-1 (266-399ft) */
784#define LN_BLD_DSX1_399_to_533 0x03 /* set build out DSX-1 (399-533ft) */
785#define LN_BLD_DSX1_533_to_655 0x04 /* set build out DSX-1 (533-655ft) */
786#define LN_BLD_CSU_NEG_7dB 0x05 /* set build out to CSU (-7.5db) */
787#define LN_BLD_CSU_NEG_15dB 0x06 /* set build out to CSU (-15db) */
788#define LN_BLD_CSU_NEG_22dB 0x07 /* set build out to CSU (-22.5db) */
789
790/* settings for the 'channel_base' */
791#define MIN_CHANNEL_BASE_VALUE 1 /* the minimum permitted channel base value */
792#define MAX_CHANNEL_BASE_VALUE 24 /* the maximum permitted channel base value */
793
794/* settings for the 'baud_rate_kbps' */
795#define MIN_BAUD_RATE_KBPS 0 /* the minimum permitted baud rate (kbps) */
796#define MAX_BAUD_RATE_KBPS 1536 /* the maximum permitted baud rate (kbps) */
797#define BAUD_RATE_FT1_AUTO_CONFIG 0xFFFF /* the baud rate used to trigger an automatic FT1 configuration */
798
799/* settings for the 'clock_mode' */
800#define CLOCK_MODE_NORMAL 0x00 /* clock mode set to normal (slave) */
801#define CLOCK_MODE_MASTER 0x01 /* clock mode set to master */
802
803
804#define BAUD_RATE_FT1_AUTO_CONFIG 0xFFFF
805#define AUTO_FT1_CONFIG_NOT_COMPLETE 0x08
806#define AUTO_FT1_CFG_FAIL_OP_MODE 0x0C
807#define AUTO_FT1_CFG_FAIL_INVALID_LINE 0x0D
808
809
810#ifdef _MSC_
811# pragma pack()
812#endif
813#endif /* _SDLA_CHDLC_H */
diff --git a/include/linux/sdla_ppp.h b/include/linux/sdla_ppp.h
deleted file mode 100644
index 6f3923179c29..000000000000
--- a/include/linux/sdla_ppp.h
+++ /dev/null
@@ -1,575 +0,0 @@
1/*****************************************************************************
2* sdla_ppp.h Sangoma PPP firmware API definitions.
3*
4* Author: Nenad Corbic <ncorbic@sangoma.com>
5*
6* Copyright: (c) 1995-1997 Sangoma Technologies Inc.
7*
8* This program is free software; you can redistribute it and/or
9* modify it under the terms of the GNU General Public License
10* as published by the Free Software Foundation; either version
11* 2 of the License, or (at your option) any later version.
12* ============================================================================
13* Feb 24, 2000 Nenad Corbic v2.1.2
14* Jan 06, 1997 Gene Kozin v2.0
15* Apr 11, 1996 Gene Kozin Initial version.
16*****************************************************************************/
17#ifndef _SDLA_PPP_H
18#define _SDLA_PPP_H
19
20/*----------------------------------------------------------------------------
21 * Notes:
22 * ------
23 * 1. All structures defined in this file are byte-alined.
24 *
25 * Compiler Platform
26 * -------- --------
27 * GNU C Linux
28 */
29
30#ifndef PACKED
31# define PACKED __attribute__((packed))
32#endif /* PACKED */
33
34/* Adapter memory layout and important constants */
35#define PPP508_MB_VECT 0xE000 /* mailbox window vector */
36#define PPP508_MB_OFFS 0 /* mailbox offset */
37#define PPP508_FLG_OFFS 0x1000 /* status flags offset */
38#define PPP508_BUF_OFFS 0x1100 /* buffer info block offset */
39#define PPP514_MB_OFFS 0xE000 /* mailbox offset */
40#define PPP514_FLG_OFFS 0xF000 /* status flags offset */
41#define PPP514_BUF_OFFS 0xF100 /* buffer info block offset */
42
43#define PPP_MAX_DATA 1008 /* command block data buffer length */
44
45/****** Data Structures *****************************************************/
46
47/*----------------------------------------------------------------------------
48 * PPP Command Block.
49 */
50typedef struct ppp_cmd{
51 unsigned char command PACKED; /* command code */
52 unsigned short length PACKED; /* length of data buffer */
53 unsigned char result PACKED; /* return code */
54 unsigned char rsrv[11] PACKED; /* reserved for future use */
55} ppp_cmd_t;
56
57typedef struct cblock{
58 unsigned char opp_flag PACKED;
59 unsigned char command PACKED; /* command code */
60 unsigned short length PACKED; /* length of data buffer */
61 unsigned char result PACKED; /* return code */
62 unsigned char rsrv[11] PACKED; /* reserved for future use */
63} cblock_t;
64
65typedef struct ppp_udp_pkt{
66 ip_pkt_t ip_pkt PACKED;
67 udp_pkt_t udp_pkt PACKED;
68 wp_mgmt_t wp_mgmt PACKED;
69 cblock_t cblock PACKED;
70 unsigned char data[MAX_LGTH_UDP_MGNT_PKT] PACKED;
71} ppp_udp_pkt_t;
72
73typedef struct {
74 unsigned char status PACKED;
75 unsigned char data_avail PACKED;
76 unsigned short real_length PACKED;
77 unsigned short time_stamp PACKED;
78 unsigned char data[1] PACKED;
79} trace_pkt_t;
80
81
82typedef struct {
83 unsigned char opp_flag PACKED;
84 unsigned char trace_type PACKED;
85 unsigned short trace_length PACKED;
86 unsigned short trace_data_ptr PACKED;
87 unsigned short trace_time_stamp PACKED;
88} trace_element_t;
89
90/* 'command' field defines */
91#define PPP_READ_CODE_VERSION 0x10 /* configuration commands */
92#define PPP_SET_CONFIG 0x05
93#define PPP_READ_CONFIG 0x06
94#define PPP_SET_INTR_FLAGS 0x20
95#define PPP_READ_INTR_FLAGS 0x21
96#define PPP_SET_INBOUND_AUTH 0x30
97#define PPP_SET_OUTBOUND_AUTH 0x31
98#define PPP_GET_CONNECTION_INFO 0x32
99
100#define PPP_COMM_ENABLE 0x03 /* operational commands */
101#define PPP_COMM_DISABLE 0x04
102#define PPP_SEND_SIGN_FRAME 0x23
103#define PPP_READ_SIGN_RESPONSE 0x24
104#define PPP_DATALINE_MONITOR 0x33
105
106#define PPP_READ_STATISTICS 0x07 /* statistics commands */
107#define PPP_FLUSH_STATISTICS 0x08
108#define PPP_READ_ERROR_STATS 0x09
109#define PPP_FLUSH_ERROR_STATS 0x0A
110#define PPP_READ_PACKET_STATS 0x12
111#define PPP_FLUSH_PACKET_STATS 0x13
112#define PPP_READ_LCP_STATS 0x14
113#define PPP_FLUSH_LCP_STATS 0x15
114#define PPP_READ_LPBK_STATS 0x16
115#define PPP_FLUSH_LPBK_STATS 0x17
116#define PPP_READ_IPCP_STATS 0x18
117#define PPP_FLUSH_IPCP_STATS 0x19
118#define PPP_READ_IPXCP_STATS 0x1A
119#define PPP_FLUSH_IPXCP_STATS 0x1B
120#define PPP_READ_PAP_STATS 0x1C
121#define PPP_FLUSH_PAP_STATS 0x1D
122#define PPP_READ_CHAP_STATS 0x1E
123#define PPP_FLUSH_CHAP_STATS 0x1F
124
125/* 'result' field defines */
126#define PPPRES_OK 0x00 /* command executed successfully */
127#define PPPRES_INVALID_STATE 0x09 /* invalid command in this context */
128
129/*----------------------------------------------------------------------------
130 * PPP Mailbox.
131 * This structure is located at offset PPP???_MB_OFFS into PPP???_MB_VECT
132 */
133typedef struct ppp_mbox
134{
135 unsigned char flag PACKED; /* 00h: command execution flag */
136 ppp_cmd_t cmd PACKED; /* 01h: command block */
137 unsigned char data[1] PACKED; /* 10h: variable length data buffer */
138} ppp_mbox_t;
139
140/*----------------------------------------------------------------------------
141 * PPP Status Flags.
142 * This structure is located at offset PPP???_FLG_OFFS into
143 * PPP???_MB_VECT.
144 */
145typedef struct ppp_flags
146{
147 unsigned char iflag PACKED; /* 00: interrupt flag */
148 unsigned char imask PACKED; /* 01: interrupt mask */
149 unsigned char resrv PACKED;
150 unsigned char mstatus PACKED; /* 03: modem status */
151 unsigned char lcp_state PACKED; /* 04: LCP state */
152 unsigned char ppp_phase PACKED; /* 05: PPP phase */
153 unsigned char ip_state PACKED; /* 06: IPCP state */
154 unsigned char ipx_state PACKED; /* 07: IPXCP state */
155 unsigned char pap_state PACKED; /* 08: PAP state */
156 unsigned char chap_state PACKED; /* 09: CHAP state */
157 unsigned short disc_cause PACKED; /* 0A: disconnection cause */
158} ppp_flags_t;
159
160/* 'iflag' defines */
161#define PPP_INTR_RXRDY 0x01 /* Rx ready */
162#define PPP_INTR_TXRDY 0x02 /* Tx ready */
163#define PPP_INTR_MODEM 0x04 /* modem status change (DCD, CTS) */
164#define PPP_INTR_CMD 0x08 /* interface command completed */
165#define PPP_INTR_DISC 0x10 /* data link disconnected */
166#define PPP_INTR_OPEN 0x20 /* data link open */
167#define PPP_INTR_DROP_DTR 0x40 /* DTR drop timeout expired */
168#define PPP_INTR_TIMER 0x80 /* timer interrupt */
169
170
171/* 'mstatus' defines */
172#define PPP_MDM_DCD 0x08 /* mdm_status: DCD */
173#define PPP_MDM_CTS 0x20 /* mdm_status: CTS */
174
175/* 'disc_cause' defines */
176#define PPP_LOCAL_TERMINATION 0x0001 /* Local Request by PPP termination phase */
177#define PPP_DCD_CTS_DROP 0x0002 /* DCD and/or CTS dropped. Link down */
178#define PPP_REMOTE_TERMINATION 0x0800 /* Remote Request by PPP termination phase */
179
180/* 'misc_config_bits' defines */
181#define DONT_RE_TX_ABORTED_I_FRAMES 0x01
182#define TX_FRM_BYTE_COUNT_STATS 0x02
183#define RX_FRM_BYTE_COUNT_STATS 0x04
184#define TIME_STAMP_IN_RX_FRAMES 0x08
185#define NON_STD_ADPTR_FREQ 0x10
186#define INTERFACE_LEVEL_RS232 0x20
187#define AUTO_LINK_RECOVERY 0x100
188#define DONT_TERMINATE_LNK_MAX_CONFIG 0x200
189
190/* 'authentication options' defines */
191#define NO_AUTHENTICATION 0x00
192#define INBOUND_AUTH 0x80
193#define PAP_AUTH 0x01
194#define CHAP_AUTH 0x02
195
196/* 'ip options' defines */
197#define L_AND_R_IP_NO_ASSIG 0x00
198#define L_IP_LOCAL_ASSIG 0x01
199#define L_IP_REMOTE_ASSIG 0x02
200#define R_IP_LOCAL_ASSIG 0x04
201#define R_IP_REMOTE_ASSIG 0x08
202#define ENABLE_IP 0x80
203
204/* 'ipx options' defines */
205#define ROUTING_PROT_DEFAULT 0x20
206#define ENABLE_IPX 0x80
207#define DISABLE_IPX 0x00
208
209/*----------------------------------------------------------------------------
210 * PPP Buffer Info.
211 * This structure is located at offset PPP508_BUF_OFFS into
212 * PPP508_MB_VECT.
213 */
214typedef struct ppp508_buf_info
215{
216 unsigned short txb_num PACKED; /* 00: number of transmit buffers */
217 unsigned long txb_ptr PACKED; /* 02: pointer to the buffer ctl. */
218 unsigned long txb_nxt PACKED;
219 unsigned char rsrv1[22] PACKED;
220 unsigned short rxb_num PACKED; /* 20: number of receive buffers */
221 unsigned long rxb_ptr PACKED; /* 22: pointer to the buffer ctl. */
222 unsigned long rxb1_ptr PACKED; /* 26: pointer to the first buf.ctl. */
223 unsigned long rxb_base PACKED; /* 2A: pointer to the buffer base */
224 unsigned char rsrv2[2] PACKED;
225 unsigned long rxb_end PACKED; /* 30: pointer to the buffer end */
226} ppp508_buf_info_t;
227
228/*----------------------------------------------------------------------------
229 * Transmit/Receive Buffer Control Block.
230 */
231typedef struct ppp_buf_ctl
232{
233 unsigned char flag PACKED; /* 00: 'buffer ready' flag */
234 unsigned short length PACKED; /* 01: length of data */
235 unsigned char reserved1[1] PACKED; /* 03: */
236 unsigned char proto PACKED; /* 04: protocol */
237 unsigned short timestamp PACKED; /* 05: time stamp (Rx only) */
238 unsigned char reserved2[5] PACKED; /* 07: */
239 union
240 {
241 unsigned short o_p[2]; /* 1C: buffer offset & page (S502) */
242 unsigned long ptr; /* 1C: buffer pointer (S508) */
243 } buf PACKED;
244} ppp_buf_ctl_t;
245
246/*----------------------------------------------------------------------------
247 * S508 Adapter Configuration Block (passed to the PPP_SET_CONFIG command).
248 */
249typedef struct ppp508_conf
250{
251 unsigned long line_speed PACKED; /* 00: baud rate, bps */
252 unsigned short txbuf_percent PACKED; /* 04: % of Tx buffer */
253 unsigned short conf_flags PACKED; /* 06: configuration bits */
254 unsigned short mtu_local PACKED; /* 08: local MTU */
255 unsigned short mtu_remote PACKED; /* 0A: remote MTU */
256 unsigned short restart_tmr PACKED; /* 0C: restart timer */
257 unsigned short auth_rsrt_tmr PACKED; /* 0E: authentication timer */
258 unsigned short auth_wait_tmr PACKED; /* 10: authentication timer */
259 unsigned short mdm_fail_tmr PACKED; /* 12: modem failure timer */
260 unsigned short dtr_drop_tmr PACKED; /* 14: DTR drop timer */
261 unsigned short connect_tmout PACKED; /* 16: connection timeout */
262 unsigned short conf_retry PACKED; /* 18: max. retry */
263 unsigned short term_retry PACKED; /* 1A: max. retry */
264 unsigned short fail_retry PACKED; /* 1C: max. retry */
265 unsigned short auth_retry PACKED; /* 1E: max. retry */
266 unsigned char auth_options PACKED; /* 20: authentication opt. */
267 unsigned char ip_options PACKED; /* 21: IP options */
268 unsigned long ip_local PACKED; /* 22: local IP address */
269 unsigned long ip_remote PACKED; /* 26: remote IP address */
270 unsigned char ipx_options PACKED; /* 2A: IPX options */
271 unsigned char ipx_netno[4] PACKED; /* 2B: IPX net number */
272 unsigned char ipx_local[6] PACKED; /* 2F: local IPX node number*/
273 unsigned char ipx_remote[6] PACKED; /* 35: remote IPX node num.*/
274 unsigned char ipx_router[48] PACKED; /* 3B: IPX router name*/
275 unsigned long alt_cpu_clock PACKED; /* 6B: */
276} ppp508_conf_t;
277
278/*----------------------------------------------------------------------------
279 * S508 Adapter Read Connection Information Block
280 * Returned by the PPP_GET_CONNECTION_INFO command
281 */
282typedef struct ppp508_connect_info
283{
284 unsigned short mru PACKED; /* 00-01 Remote Max Rec' Unit */
285 unsigned char ip_options PACKED; /* 02: Negotiated ip options */
286 unsigned long ip_local PACKED; /* 03-06: local IP address */
287 unsigned long ip_remote PACKED; /* 07-0A: remote IP address */
288 unsigned char ipx_options PACKED; /* 0B: Negotiated ipx options */
289 unsigned char ipx_netno[4] PACKED; /* 0C-0F: IPX net number */
290 unsigned char ipx_local[6] PACKED; /* 10-1F: local IPX node # */
291 unsigned char ipx_remote[6] PACKED; /* 16-1B: remote IPX node # */
292 unsigned char ipx_router[48] PACKED; /* 1C-4B: IPX router name */
293 unsigned char auth_status PACKED; /* 4C: Authentication Status */
294 unsigned char inbd_auth_peerID[1] PACKED; /* 4D: variable length inbound authenticated peer ID */
295} ppp508_connect_info_t;
296
297/* 'line_speed' field */
298#define PPP_BITRATE_1200 0x01
299#define PPP_BITRATE_2400 0x02
300#define PPP_BITRATE_4800 0x03
301#define PPP_BITRATE_9600 0x04
302#define PPP_BITRATE_19200 0x05
303#define PPP_BITRATE_38400 0x06
304#define PPP_BITRATE_45000 0x07
305#define PPP_BITRATE_56000 0x08
306#define PPP_BITRATE_64000 0x09
307#define PPP_BITRATE_74000 0x0A
308#define PPP_BITRATE_112000 0x0B
309#define PPP_BITRATE_128000 0x0C
310#define PPP_BITRATE_156000 0x0D
311
312/* Defines for the 'conf_flags' field */
313#define PPP_IGNORE_TX_ABORT 0x01 /* don't re-transmit aborted frames */
314#define PPP_ENABLE_TX_STATS 0x02 /* enable Tx statistics */
315#define PPP_ENABLE_RX_STATS 0x04 /* enable Rx statistics */
316#define PPP_ENABLE_TIMESTAMP 0x08 /* enable timestamp */
317
318/* 'ip_options' defines */
319#define PPP_LOCAL_IP_LOCAL 0x01
320#define PPP_LOCAL_IP_REMOTE 0x02
321#define PPP_REMOTE_IP_LOCAL 0x04
322#define PPP_REMOTE_IP_REMOTE 0x08
323
324/* 'ipx_options' defines */
325#define PPP_REMOTE_IPX_NETNO 0x01
326#define PPP_REMOTE_IPX_LOCAL 0x02
327#define PPP_REMOTE_IPX_REMOTE 0x04
328#define PPP_IPX_ROUTE_RIP_SAP 0x08
329#define PPP_IPX_ROUTE_NLSP 0x10
330#define PPP_IPX_ROUTE_DEFAULT 0x20
331#define PPP_IPX_CONF_COMPLETE 0x40
332#define PPP_IPX_ENABLE 0x80
333
334/*----------------------------------------------------------------------------
335 * S508 Adapter Configuration Block (returned by the PPP_READ_CONFIG command).
336 */
337typedef struct ppp508_get_conf
338{
339 unsigned long bps PACKED; /* 00: baud rate, bps */
340 ppp508_conf_t conf PACKED; /* 04: requested config. */
341 unsigned short txb_num PACKED; /* 6F: number of Tx buffers */
342 unsigned short rxb_num PACKED; /* 71: number of Rx buffers */
343} ppp508_get_conf_t;
344
345/*----------------------------------------------------------------------------
346 * S508 Operational Statistics (returned by the PPP_READ_STATISTIC command).
347 */
348typedef struct ppp508_stats
349{
350 unsigned short reserved1 PACKED; /* 00: */
351 unsigned short rx_bad_len PACKED; /* 02: */
352 unsigned short reserved2 PACKED; /* 04: */
353 unsigned long tx_frames PACKED; /* 06: */
354 unsigned long tx_bytes PACKED; /* 0A: */
355 unsigned long rx_frames PACKED; /* 0E: */
356 unsigned long rx_bytes PACKED; /* 12: */
357} ppp508_stats_t;
358
359/*----------------------------------------------------------------------------
360 * Adapter Error Statistics (returned by the PPP_READ_ERROR_STATS command).
361 */
362typedef struct ppp_err_stats
363{
364 unsigned char rx_overrun PACKED; /* 00: Rx overrun errors */
365 unsigned char rx_bad_crc PACKED; /* 01: Rx CRC errors */
366 unsigned char rx_abort PACKED; /* 02: Rx aborted frames */
367 unsigned char rx_lost PACKED; /* 03: Rx frames lost */
368 unsigned char tx_abort PACKED; /* 04: Tx aborted frames */
369 unsigned char tx_underrun PACKED; /* 05: Tx underrun errors */
370 unsigned char tx_missed_intr PACKED; /* 06: Tx underruns missed */
371 unsigned char reserved PACKED; /* 07: Tx underruns missed */
372 unsigned char dcd_trans PACKED; /* 08: DCD transitions */
373 unsigned char cts_trans PACKED; /* 09: CTS transitions */
374} ppp_err_stats_t;
375
376/*----------------------------------------------------------------------------
377 * Packet Statistics (returned by the PPP_READ_PACKET_STATS command).
378 */
379typedef struct ppp_pkt_stats
380{
381 unsigned short rx_bad_header PACKED; /* 00: */
382 unsigned short rx_prot_unknwn PACKED; /* 02: */
383 unsigned short rx_too_large PACKED; /* 04: */
384 unsigned short rx_lcp PACKED; /* 06: */
385 unsigned short tx_lcp PACKED; /* 08: */
386 unsigned short rx_ipcp PACKED; /* 0A: */
387 unsigned short tx_ipcp PACKED; /* 0C: */
388 unsigned short rx_ipxcp PACKED; /* 0E: */
389 unsigned short tx_ipxcp PACKED; /* 10: */
390 unsigned short rx_pap PACKED; /* 12: */
391 unsigned short tx_pap PACKED; /* 14: */
392 unsigned short rx_chap PACKED; /* 16: */
393 unsigned short tx_chap PACKED; /* 18: */
394 unsigned short rx_lqr PACKED; /* 1A: */
395 unsigned short tx_lqr PACKED; /* 1C: */
396 unsigned short rx_ip PACKED; /* 1E: */
397 unsigned short tx_ip PACKED; /* 20: */
398 unsigned short rx_ipx PACKED; /* 22: */
399 unsigned short tx_ipx PACKED; /* 24: */
400} ppp_pkt_stats_t;
401
402/*----------------------------------------------------------------------------
403 * LCP Statistics (returned by the PPP_READ_LCP_STATS command).
404 */
405typedef struct ppp_lcp_stats
406{
407 unsigned short rx_unknown PACKED; /* 00: unknown LCP type */
408 unsigned short rx_conf_rqst PACKED; /* 02: Configure-Request */
409 unsigned short rx_conf_ack PACKED; /* 04: Configure-Ack */
410 unsigned short rx_conf_nak PACKED; /* 06: Configure-Nak */
411 unsigned short rx_conf_rej PACKED; /* 08: Configure-Reject */
412 unsigned short rx_term_rqst PACKED; /* 0A: Terminate-Request */
413 unsigned short rx_term_ack PACKED; /* 0C: Terminate-Ack */
414 unsigned short rx_code_rej PACKED; /* 0E: Code-Reject */
415 unsigned short rx_proto_rej PACKED; /* 10: Protocol-Reject */
416 unsigned short rx_echo_rqst PACKED; /* 12: Echo-Request */
417 unsigned short rx_echo_reply PACKED; /* 14: Echo-Reply */
418 unsigned short rx_disc_rqst PACKED; /* 16: Discard-Request */
419 unsigned short tx_conf_rqst PACKED; /* 18: Configure-Request */
420 unsigned short tx_conf_ack PACKED; /* 1A: Configure-Ack */
421 unsigned short tx_conf_nak PACKED; /* 1C: Configure-Nak */
422 unsigned short tx_conf_rej PACKED; /* 1E: Configure-Reject */
423 unsigned short tx_term_rqst PACKED; /* 20: Terminate-Request */
424 unsigned short tx_term_ack PACKED; /* 22: Terminate-Ack */
425 unsigned short tx_code_rej PACKED; /* 24: Code-Reject */
426 unsigned short tx_proto_rej PACKED; /* 26: Protocol-Reject */
427 unsigned short tx_echo_rqst PACKED; /* 28: Echo-Request */
428 unsigned short tx_echo_reply PACKED; /* 2A: Echo-Reply */
429 unsigned short tx_disc_rqst PACKED; /* 2E: Discard-Request */
430 unsigned short rx_too_large PACKED; /* 30: packets too large */
431 unsigned short rx_ack_inval PACKED; /* 32: invalid Conf-Ack */
432 unsigned short rx_rej_inval PACKED; /* 34: invalid Conf-Reject */
433 unsigned short rx_rej_badid PACKED; /* 36: Conf-Reject w/bad ID */
434} ppp_lcp_stats_t;
435
436/*----------------------------------------------------------------------------
437 * Loopback Error Statistics (returned by the PPP_READ_LPBK_STATS command).
438 */
439typedef struct ppp_lpbk_stats
440{
441 unsigned short conf_magic PACKED; /* 00: */
442 unsigned short loc_echo_rqst PACKED; /* 02: */
443 unsigned short rem_echo_rqst PACKED; /* 04: */
444 unsigned short loc_echo_reply PACKED; /* 06: */
445 unsigned short rem_echo_reply PACKED; /* 08: */
446 unsigned short loc_disc_rqst PACKED; /* 0A: */
447 unsigned short rem_disc_rqst PACKED; /* 0C: */
448 unsigned short echo_tx_collsn PACKED; /* 0E: */
449 unsigned short echo_rx_collsn PACKED; /* 10: */
450} ppp_lpbk_stats_t;
451
452/*----------------------------------------------------------------------------
453 * Protocol Statistics (returned by the PPP_READ_IPCP_STATS and
454 * PPP_READ_IPXCP_STATS commands).
455 */
456typedef struct ppp_prot_stats
457{
458 unsigned short rx_unknown PACKED; /* 00: unknown type */
459 unsigned short rx_conf_rqst PACKED; /* 02: Configure-Request */
460 unsigned short rx_conf_ack PACKED; /* 04: Configure-Ack */
461 unsigned short rx_conf_nak PACKED; /* 06: Configure-Nak */
462 unsigned short rx_conf_rej PACKED; /* 08: Configure-Reject */
463 unsigned short rx_term_rqst PACKED; /* 0A: Terminate-Request */
464 unsigned short rx_term_ack PACKED; /* 0C: Terminate-Ack */
465 unsigned short rx_code_rej PACKED; /* 0E: Code-Reject */
466 unsigned short reserved PACKED; /* 10: */
467 unsigned short tx_conf_rqst PACKED; /* 12: Configure-Request */
468 unsigned short tx_conf_ack PACKED; /* 14: Configure-Ack */
469 unsigned short tx_conf_nak PACKED; /* 16: Configure-Nak */
470 unsigned short tx_conf_rej PACKED; /* 18: Configure-Reject */
471 unsigned short tx_term_rqst PACKED; /* 1A: Terminate-Request */
472 unsigned short tx_term_ack PACKED; /* 1C: Terminate-Ack */
473 unsigned short tx_code_rej PACKED; /* 1E: Code-Reject */
474 unsigned short rx_too_large PACKED; /* 20: packets too large */
475 unsigned short rx_ack_inval PACKED; /* 22: invalid Conf-Ack */
476 unsigned short rx_rej_inval PACKED; /* 24: invalid Conf-Reject */
477 unsigned short rx_rej_badid PACKED; /* 26: Conf-Reject w/bad ID */
478} ppp_prot_stats_t;
479
480/*----------------------------------------------------------------------------
481 * PAP Statistics (returned by the PPP_READ_PAP_STATS command).
482 */
483typedef struct ppp_pap_stats
484{
485 unsigned short rx_unknown PACKED; /* 00: unknown type */
486 unsigned short rx_auth_rqst PACKED; /* 02: Authenticate-Request */
487 unsigned short rx_auth_ack PACKED; /* 04: Authenticate-Ack */
488 unsigned short rx_auth_nak PACKED; /* 06: Authenticate-Nak */
489 unsigned short reserved PACKED; /* 08: */
490 unsigned short tx_auth_rqst PACKED; /* 0A: Authenticate-Request */
491 unsigned short tx_auth_ack PACKED; /* 0C: Authenticate-Ack */
492 unsigned short tx_auth_nak PACKED; /* 0E: Authenticate-Nak */
493 unsigned short rx_too_large PACKED; /* 10: packets too large */
494 unsigned short rx_bad_peerid PACKED; /* 12: invalid peer ID */
495 unsigned short rx_bad_passwd PACKED; /* 14: invalid password */
496} ppp_pap_stats_t;
497
498/*----------------------------------------------------------------------------
499 * CHAP Statistics (returned by the PPP_READ_CHAP_STATS command).
500 */
501typedef struct ppp_chap_stats
502{
503 unsigned short rx_unknown PACKED; /* 00: unknown type */
504 unsigned short rx_challenge PACKED; /* 02: Authenticate-Request */
505 unsigned short rx_response PACKED; /* 04: Authenticate-Ack */
506 unsigned short rx_success PACKED; /* 06: Authenticate-Nak */
507 unsigned short rx_failure PACKED; /* 08: Authenticate-Nak */
508 unsigned short reserved PACKED; /* 0A: */
509 unsigned short tx_challenge PACKED; /* 0C: Authenticate-Request */
510 unsigned short tx_response PACKED; /* 0E: Authenticate-Ack */
511 unsigned short tx_success PACKED; /* 10: Authenticate-Nak */
512 unsigned short tx_failure PACKED; /* 12: Authenticate-Nak */
513 unsigned short rx_too_large PACKED; /* 14: packets too large */
514 unsigned short rx_bad_peerid PACKED; /* 16: invalid peer ID */
515 unsigned short rx_bad_passwd PACKED; /* 18: invalid password */
516 unsigned short rx_bad_md5 PACKED; /* 1A: invalid MD5 format */
517 unsigned short rx_bad_resp PACKED; /* 1C: invalid response */
518} ppp_chap_stats_t;
519
520/*----------------------------------------------------------------------------
521 * Connection Information (returned by the PPP_GET_CONNECTION_INFO command).
522 */
523typedef struct ppp_conn_info
524{
525 unsigned short remote_mru PACKED; /* 00: */
526 unsigned char ip_options PACKED; /* 02: */
527 unsigned char ip_local[4] PACKED; /* 03: */
528 unsigned char ip_remote[4] PACKED; /* 07: */
529 unsigned char ipx_options PACKED; /* 0B: */
530 unsigned char ipx_network[4] PACKED; /* 0C: */
531 unsigned char ipx_local[6] PACKED; /* 10: */
532 unsigned char ipx_remote[6] PACKED; /* 16: */
533 unsigned char ipx_router[48] PACKED; /* 1C: */
534 unsigned char auth_status PACKED; /* 4C: */
535 unsigned char peer_id[0] PACKED; /* 4D: */
536} ppp_conn_info_t;
537
538/* Data structure for SET_TRIGGER_INTR command
539 */
540
541typedef struct ppp_intr_info{
542 unsigned char i_enable PACKED; /* 0 Interrupt enable bits */
543 unsigned char irq PACKED; /* 1 Irq number */
544 unsigned short timer_len PACKED; /* 2 Timer delay */
545} ppp_intr_info_t;
546
547
548#define FT1_MONITOR_STATUS_CTRL 0x80
549#define SET_FT1_MODE 0x81
550
551
552
553/* Special UDP drivers management commands */
554#define PPIPE_ENABLE_TRACING 0x20
555#define PPIPE_DISABLE_TRACING 0x21
556#define PPIPE_GET_TRACE_INFO 0x22
557#define PPIPE_GET_IBA_DATA 0x23
558#define PPIPE_KILL_BOARD 0x24
559#define PPIPE_FT1_READ_STATUS 0x25
560#define PPIPE_DRIVER_STAT_IFSEND 0x26
561#define PPIPE_DRIVER_STAT_INTR 0x27
562#define PPIPE_DRIVER_STAT_GEN 0x28
563#define PPIPE_FLUSH_DRIVER_STATS 0x29
564#define PPIPE_ROUTER_UP_TIME 0x30
565
566#define DISABLE_TRACING 0x00
567#define TRACE_SIGNALLING_FRAMES 0x01
568#define TRACE_DATA_FRAMES 0x02
569
570
571
572#ifdef _MSC_
573# pragma pack()
574#endif
575#endif /* _SDLA_PPP_H */
diff --git a/include/linux/sdla_x25.h b/include/linux/sdla_x25.h
deleted file mode 100644
index 57db980e27ad..000000000000
--- a/include/linux/sdla_x25.h
+++ /dev/null
@@ -1,772 +0,0 @@
1/*****************************************************************************
2* sdla_x25.h Sangoma X.25 firmware API definitions.
3*
4* Author: Nenad Corbic <ncorbic@sangoma.com>
5*
6* Copyright: (c) 1995-2000 Sangoma Technologies Inc.
7*
8* This program is free software; you can redistribute it and/or
9* modify it under the terms of the GNU General Public License
10* as published by the Free Software Foundation; either version
11 2 of the License, or (at your option) any later version.
12* ============================================================================
13* Feb 28, 2000 Nenad Corbic Updated for socket based x25api
14* Dec 13, 1996 Gene Kozin Initial version
15*****************************************************************************/
16#ifndef _SDLA_X25_H
17#define _SDLA_X25_H
18
19/*----------------------------------------------------------------------------
20 * Notes:
21 * ------
22 * 1. All structures defined in this file are byte-alined.
23 * Compiler Platform
24 * -------- --------
25 * GNU C Linux
26 *
27 */
28
29#ifndef PACKED
30# define PACKED __attribute__((packed))
31#endif /* PACKED */
32
33/****** CONSTANTS DEFINITIONS ***********************************************/
34
35#define X25_MAX_CHAN 255 /* max number of open X.25 circuits */
36#define X25_MAX_DATA 1024 /* max length of X.25 data buffer */
37/*
38 * X.25 shared memory layout.
39 */
40#define X25_MBOX_OFFS 0x16B0 /* general mailbox block */
41#define X25_RXMBOX_OFFS 0x1AD0 /* receive mailbox */
42#define X25_STATUS_OFFS 0x1EF0 /* X.25 status structure */
43#define X25_MB_VECTOR 0xE000 /* S514 mailbox window vecotr */
44#define X25_MISC_HDLC_BITS 0x1F00 /*X.25 miscallaneous HDLC bits */
45
46/* code levels */
47#define HDLC_LEVEL 0x01
48#define X25_LEVEL 0x02
49#define X25_AND_HDLC_LEVEL 0x03
50#define DO_HDLC_LEVEL_ERROR_CHECKING 0x04
51
52/****** DATA STRUCTURES *****************************************************/
53
54/*----------------------------------------------------------------------------
55 * X.25 Command Block.
56 */
57typedef struct X25Cmd
58{
59 unsigned char command PACKED; /* command code */
60 unsigned short length PACKED; /* transfer data length */
61 unsigned char result PACKED; /* return code */
62 unsigned char pf PACKED; /* P/F bit */
63 unsigned short lcn PACKED; /* logical channel */
64 unsigned char qdm PACKED; /* Q/D/M bits */
65 unsigned char cause PACKED; /* cause field */
66 unsigned char diagn PACKED; /* diagnostics */
67 unsigned char pktType PACKED; /* packet type */
68 unsigned char resrv[4] PACKED; /* reserved */
69} TX25Cmd;
70
71/*
72 * Defines for the 'command' field.
73 */
74/*----- General commands --------------*/
75#define X25_SET_GLOBAL_VARS 0x0B /* set global variables */
76#define X25_READ_MODEM_STATUS 0x0C /* read modem status */
77#define X25_READ_CODE_VERSION 0x15 /* read firmware version number */
78#define X25_TRACE_CONFIGURE 0x14 /* configure trace facility */
79#define X25_READ_TRACE_DATA 0x16 /* read trace data */
80#define X25_SET_INTERRUPT_MODE 0x17 /* set interrupt generation mode */
81#define X25_READ_INTERRUPT_MODE 0x18 /* read interrupt generation mode */
82/*----- HDLC-level commands -----------*/
83#define X25_HDLC_LINK_CONFIGURE 0x01 /* configure HDLC link level */
84#define X25_HDLC_LINK_OPEN 0x02 /* open HDLC link */
85#define X25_HDLC_LINK_CLOSE 0x03 /* close HDLC link */
86#define X25_HDLC_LINK_SETUP 0x04 /* set up HDLC link */
87#define X25_HDLC_LINK_DISC 0x05 /* disconnect DHLC link */
88#define X25_HDLC_LINK_STATUS 0x06 /* read DHLC link status */
89#define X25_HDLC_READ_STATS 0x07 /* read operational statistics */
90#define X25_HDLC_FLUSH_STATS 0x08 /* flush operational statistics */
91#define X25_HDLC_READ_COMM_ERR 0x09 /* read error statistics */
92#define X25_HDLC_FLUSH_COMM_ERR 0x0A /* flush error statistics */
93#define X25_HDLC_FLUSH_BUFFERS 0x0D /* flush HDLC-level data buffers */
94#define X25_HDLC_SPRVS_CNT_STAT 0x0F /* read surervisory count status */
95#define X25_HDLC_SEND_UI_FRAME 0x10 /* send unnumbered information frame */
96#define X25_HDLC_WRITE 0x11 /* send HDLC information frame */
97#define X25_HDLC_READ 0x21 /* read HDLC information frame */
98#define X25_HDLC_READ_CONFIG 0x12 /* read HDLC configuration */
99#define X25_HDLC_SET_CONFIG 0x13 /* set HDLC configuration */
100#define SET_PROTOCOL_LEVEL 0x1F /* set protocol level */
101/*----- X.25-level commands -----------*/
102#define X25_READ 0x22 /* read X.25 packet */
103#define X25_WRITE 0x23 /* send X.25 packet */
104#define X25_PLACE_CALL 0x30 /* place a call on SVC */
105#define X25_ACCEPT_CALL 0x31 /* accept incomming call */
106#define X25_CLEAR_CALL 0x32 /* clear call */
107#define X25_CLEAR_CONFRM 0x33 /* send clear confirmation packet */
108#define X25_RESET 0x34 /* send reset request packet */
109#define X25_RESET_CONFRM 0x35 /* send reset confirmation packet */
110#define X25_RESTART 0x36 /* send restart request packet */
111#define X25_RESTART_CONFRM 0x37 /* send restart confirmation packet */
112#define X25_INTERRUPT 0x38 /* send interrupt request packet */
113#define X25_INTERRUPT_CONFRM 0x39 /* send interrupt confirmation pkt */
114#define X25_REGISTRATION_RQST 0x3A /* send registration request packet */
115#define X25_REGISTRATION_CONFRM 0x3B /* send registration confirmation */
116#define X25_IS_DATA_AVAILABLE 0x40 /* querry receive queue */
117#define X25_INCOMMING_CALL_CTL 0x41 /* select incomming call options */
118#define X25_CONFIGURE_PVC 0x42 /* configure PVC */
119#define X25_GET_ACTIVE_CHANNELS 0x43 /* get a list of active circuits */
120#define X25_READ_CHANNEL_CONFIG 0x44 /* read virt. circuit configuration */
121#define X25_FLUSH_DATA_BUFFERS 0x45 /* flush X.25-level data buffers */
122#define X25_READ_HISTORY_TABLE 0x46 /* read asynchronous event log */
123#define X25_HISTORY_TABLE_CTL 0x47 /* control asynchronous event log */
124#define X25_GET_TX_D_BIT_STATUS 0x48 /* is packet with D-bit acknowleged */
125#define X25_READ_STATISTICS 0x49 /* read X.25-level statistics */
126#define X25_FLUSH_STATISTICS 0x4A /* flush X.25-level statistics */
127#define X25_READ_CONFIGURATION 0x50 /* read HDLC & X.25 configuration */
128#define X25_SET_CONFIGURATION 0x51 /* set HDLC & X.25 configuration */
129
130/*
131 * Defines for the 'result' field.
132 */
133/*----- General results ---------------*/
134#define X25RES_OK 0x00
135#define X25RES_ERROR 0x01
136#define X25RES_LINK_NOT_IN_ABM 0x02 /* link is not in ABM mode */
137#define X25RES_LINK_CLOSED 0x03
138#define X25RES_INVAL_LENGTH 0x04
139#define X25RES_INVAL_CMD 0x05
140#define X25RES_UNNUMBERED_FRAME 0x06 /* unnunbered frame received */
141#define X25RES_FRM_REJECT_MODE 0x07 /* link is in Frame Reject mode */
142#define X25RES_MODEM_FAILURE 0x08 /* DCD and/or CTS dropped */
143#define X25RES_N2_RETRY_LIMIT 0x09 /* N2 retry limit has been exceeded */
144#define X25RES_INVAL_LCN 0x30 /* invalid logical channel number */
145#define X25RES_INVAL_STATE 0x31 /* channel is not in data xfer mode */
146#define X25RES_INVAL_DATA_LEN 0x32 /* invalid data length */
147#define X25RES_NOT_READY 0x33 /* no data available / buffers full */
148#define X25RES_NETWORK_DOWN 0x34
149#define X25RES_CHANNEL_IN_USE 0x35 /* there is data queued on this LCN */
150#define X25RES_REGST_NOT_SUPPRT 0x36 /* registration not supported */
151#define X25RES_INVAL_FORMAT 0x37 /* invalid packet format */
152#define X25RES_D_BIT_NOT_SUPPRT 0x38 /* D-bit pragmatics not supported */
153#define X25RES_FACIL_NOT_SUPPRT 0x39 /* Call facility not supported */
154#define X25RES_INVAL_CALL_ARG 0x3A /* errorneous call arguments */
155#define X25RES_INVAL_CALL_DATA 0x3B /* errorneous call user data */
156#define X25RES_ASYNC_PACKET 0x40 /* asynchronous packet received */
157#define X25RES_PROTO_VIOLATION 0x41 /* protocol violation occurred */
158#define X25RES_PKT_TIMEOUT 0x42 /* X.25 packet time out */
159#define X25RES_PKT_RETRY_LIMIT 0x43 /* X.25 packet retry limit exceeded */
160/*----- Command-dependent results -----*/
161#define X25RES_LINK_DISC 0x00 /* HDLC_LINK_STATUS */
162#define X25RES_LINK_IN_ABM 0x01 /* HDLC_LINK_STATUS */
163#define X25RES_NO_DATA 0x01 /* HDLC_READ/READ_TRACE_DATA*/
164#define X25RES_TRACE_INACTIVE 0x02 /* READ_TRACE_DATA */
165#define X25RES_LINK_IS_OPEN 0x01 /* HDLC_LINK_OPEN */
166#define X25RES_LINK_IS_DISC 0x02 /* HDLC_LINK_DISC */
167#define X25RES_LINK_IS_CLOSED 0x03 /* HDLC_LINK_CLOSE */
168#define X25RES_INVAL_PARAM 0x31 /* INCOMMING_CALL_CTL */
169#define X25RES_INVAL_CONFIG 0x35 /* REGISTR_RQST/CONFRM */
170
171/*
172 * Defines for the 'qdm_bits' field.
173 */
174#define X25CMD_Q_BIT_MASK 0x04
175#define X25CMD_D_BIT_MASK 0x02
176#define X25CMD_M_BIT_MASK 0x01
177
178/*
179 * Defines for the 'pkt_type' field.
180 */
181/*----- Asynchronous events ------*/
182#define ASE_CLEAR_RQST 0x02
183#define ASE_RESET_RQST 0x04
184#define ASE_RESTART_RQST 0x08
185#define ASE_INTERRUPT 0x10
186#define ASE_DTE_REGISTR_RQST 0x20
187#define ASE_CALL_RQST 0x30
188#define ASE_CALL_ACCEPTED 0x31
189#define ASE_CLEAR_CONFRM 0x32
190#define ASE_RESET_CONFRM 0x33
191#define ASE_RESTART_CONFRM 0x34
192#define ASE_INTERRUPT_CONFRM 0x35
193#define ASE_DCE_REGISTR_CONFRM 0x36
194#define ASE_DIAGNOSTIC 0x37
195#define ASE_CALL_AUTO_CLEAR 0x38
196#define AUTO_RESPONSE_FLAG 0x80
197/*----- Time-Out events ----------*/
198#define TOE_RESTART_RQST 0x03
199#define TOE_CALL_RQST 0x05
200#define TOE_CLEAR_RQST 0x08
201#define TOE_RESET_RQST 0x0A
202/*----- Protocol Violation events */
203#define PVE_CLEAR_RQST 0x32
204#define PVE_RESET_RQST 0x33
205#define PVE_RESTART_RQST 0x34
206#define PVE_DIAGNOSTIC 0x37
207
208#define INTR_ON_RX_FRAME 0x01
209#define INTR_ON_TX_FRAME 0x02
210#define INTR_ON_MODEM_STATUS_CHANGE 0x04
211#define INTR_ON_COMMAND_COMPLETE 0x08
212#define INTR_ON_X25_ASY_TRANSACTION 0x10
213#define INTR_ON_TIMER 0x40
214#define DIRECT_RX_INTR_USAGE 0x80
215
216#define NO_INTR_PENDING 0x00
217#define RX_INTR_PENDING 0x01
218#define TX_INTR_PENDING 0x02
219#define MODEM_INTR_PENDING 0x04
220#define COMMAND_COMPLETE_INTR_PENDING 0x08
221#define X25_ASY_TRANS_INTR_PENDING 0x10
222#define TIMER_INTR_PENDING 0x40
223
224/*----------------------------------------------------------------------------
225 * X.25 Mailbox.
226 * This structure is located at offsets X25_MBOX_OFFS and X25_RXMBOX_OFFS
227 * into shared memory window.
228 */
229typedef struct X25Mbox
230{
231 unsigned char opflag PACKED; /* 00h: execution flag */
232 TX25Cmd cmd PACKED; /* 01h: command block */
233 unsigned char data[1] PACKED; /* 10h: data buffer */
234} TX25Mbox;
235
236/*----------------------------------------------------------------------------
237 * X.25 Time Stamp Structure.
238 */
239typedef struct X25TimeStamp
240{
241 unsigned char month PACKED;
242 unsigned char date PACKED;
243 unsigned char sec PACKED;
244 unsigned char min PACKED;
245 unsigned char hour PACKED;
246} TX25TimeStamp;
247
248/*----------------------------------------------------------------------------
249 * X.25 Status Block.
250 * This structure is located at offset X25_STATUS_OFF into shared memory
251 * window.
252 */
253typedef struct X25Status
254{
255 unsigned short pvc_map PACKED; /* 00h: PVC map */
256 unsigned short icc_map PACKED; /* 02h: Incomming Chan. map */
257 unsigned short twc_map PACKED; /* 04h: Two-way Cnan. map */
258 unsigned short ogc_map PACKED; /* 06h: Outgoing Chan. map */
259 TX25TimeStamp tstamp PACKED; /* 08h: timestamp (BCD) */
260 unsigned char iflags PACKED; /* 0Dh: interrupt flags */
261 unsigned char imask PACKED; /* 0Eh: interrupt mask */
262 unsigned char resrv PACKED; /* 0Eh: */
263 unsigned char gflags PACKED; /* 10h: misc. HDLC/X25 flags */
264 unsigned char cflags[X25_MAX_CHAN] PACKED; /* channel status bytes */
265} TX25Status;
266
267/*
268 * Bitmasks for the 'iflags' field.
269 */
270#define X25_RX_INTR 0x01 /* receive interrupt */
271#define X25_TX_INTR 0x02 /* transmit interrupt */
272#define X25_MODEM_INTR 0x04 /* modem status interrupt (CTS/DCD) */
273#define X25_EVENT_INTR 0x10 /* asyncronous event encountered */
274#define X25_CMD_INTR 0x08 /* interface command complete */
275
276/*
277 * Bitmasks for the 'gflags' field.
278 */
279#define X25_HDLC_ABM 0x01 /* HDLC is in ABM mode */
280#define X25_RX_READY 0x02 /* X.25 data available */
281#define X25_TRACE_READY 0x08 /* trace data available */
282#define X25_EVENT_IND 0x20 /* asynchronous event indicator */
283#define X25_TX_READY 0x40 /* space is available in Tx buf.*/
284
285/*
286 * Bitmasks for the 'cflags' field.
287 */
288#define X25_XFER_MODE 0x80 /* channel is in data transfer mode */
289#define X25_TXWIN_OPEN 0x40 /* transmit window open */
290#define X25_RXBUF_MASK 0x3F /* number of data buffers available */
291
292/*****************************************************************************
293 * Following definitions structurize contents of the TX25Mbox.data field for
294 * different X.25 interface commands.
295 ****************************************************************************/
296
297/* ---------------------------------------------------------------------------
298 * X25_SET_GLOBAL_VARS Command.
299 */
300typedef struct X25GlobalVars
301{
302 unsigned char resrv PACKED; /* 00h: reserved */
303 unsigned char dtrCtl PACKED; /* 01h: DTR control code */
304 unsigned char resErr PACKED; /* 01h: '1' - reset modem error */
305} TX25GlobalVars;
306
307/*
308 * Defines for the 'dtrCtl' field.
309 */
310#define X25_RAISE_DTR 0x01
311#define X25_DROP_DTR 0x02
312
313/* ---------------------------------------------------------------------------
314 * X25_READ_MODEM_STATUS Command.
315 */
316typedef struct X25ModemStatus
317{
318 unsigned char status PACKED; /* 00h: modem status */
319} TX25ModemStatus;
320
321/*
322 * Defines for the 'status' field.
323 */
324#define X25_CTS_MASK 0x20
325#define X25_DCD_MASK 0x08
326
327/* ---------------------------------------------------------------------------
328 * X25_HDLC_LINK_STATUS Command.
329 */
330typedef struct X25LinkStatus
331{
332 unsigned char txQueued PACKED; /* 00h: queued Tx I-frames*/
333 unsigned char rxQueued PACKED; /* 01h: queued Rx I-frames*/
334 unsigned char station PACKED; /* 02h: DTE/DCE config. */
335 unsigned char reserved PACKED; /* 03h: reserved */
336 unsigned char sfTally PACKED; /* 04h: supervisory frame tally */
337} TX25LinkStatus;
338
339/*
340 * Defines for the 'station' field.
341 */
342#define X25_STATION_DTE 0x01 /* station configured as DTE */
343#define X25_STATION_DCE 0x02 /* station configured as DCE */
344
345/* ---------------------------------------------------------------------------
346 * X25_HDLC_READ_STATS Command.
347 */
348typedef struct HdlcStats
349{ /* a number of ... */
350 unsigned short rxIFrames PACKED; /* 00h: ready Rx I-frames */
351 unsigned short rxNoseq PACKED; /* 02h: frms out-of-sequence */
352 unsigned short rxNodata PACKED; /* 04h: I-frms without data */
353 unsigned short rxDiscarded PACKED; /* 06h: discarded frames */
354 unsigned short rxTooLong PACKED; /* 08h: frames too long */
355 unsigned short rxBadAddr PACKED; /* 0Ah: frms with inval.addr*/
356 unsigned short txAcked PACKED; /* 0Ch: acknowledged I-frms */
357 unsigned short txRetransm PACKED; /* 0Eh: re-transmit. I-frms */
358 unsigned short t1Timeout PACKED; /* 10h: T1 timeouts */
359 unsigned short rxSABM PACKED; /* 12h: received SABM frames */
360 unsigned short rxDISC PACKED; /* 14h: received DISC frames */
361 unsigned short rxDM PACKED; /* 16h: received DM frames */
362 unsigned short rxFRMR PACKED; /* 18h: FRMR frames received */
363 unsigned short txSABM PACKED; /* 1Ah: transm. SABM frames*/
364 unsigned short txDISC PACKED; /* 1Ch: transm. DISC frames*/
365 unsigned short txDM PACKED; /* 1Eh: transm. DM frames */
366 unsigned short txFRMR PACKED; /* 20h: transm. FRMR frames*/
367} THdlcStats;
368
369/* ---------------------------------------------------------------------------
370 * X25_HDLC_READ_COMM_ERR Command.
371 */
372typedef struct HdlcCommErr
373{ /* a number of ... */
374 unsigned char rxOverrun PACKED; /* 00h: Rx overrun errors */
375 unsigned char rxBadCrc PACKED; /* 01h: Rx CRC errors */
376 unsigned char rxAborted PACKED; /* 02h: Rx aborted frames */
377 unsigned char rxDropped PACKED; /* 03h: frames lost */
378 unsigned char txAborted PACKED; /* 04h: Tx aborted frames */
379 unsigned char txUnderrun PACKED; /* 05h: Tx underrun errors */
380 unsigned char txMissIntr PACKED; /* 06h: missed underrun ints */
381 unsigned char reserved PACKED; /* 07h: reserved */
382 unsigned char droppedDCD PACKED; /* 08h: times DCD dropped */
383 unsigned char droppedCTS PACKED; /* 09h: times CTS dropped */
384} THdlcCommErr;
385
386/* ---------------------------------------------------------------------------
387 * X25_SET_CONFIGURATION & X25_READ_CONFIGURATION Commands.
388 */
389typedef struct X25Config
390{
391unsigned char baudRate PACKED; /* 00h: */
392 unsigned char t1 PACKED; /* 01h: */
393 unsigned char t2 PACKED; /* 02h: */
394 unsigned char n2 PACKED; /* 03h: */
395 unsigned short hdlcMTU PACKED; /* 04h: */
396 unsigned char hdlcWindow PACKED; /* 06h: */
397 unsigned char t4 PACKED; /* 07h: */
398 unsigned char autoModem PACKED; /* 08h: */
399 unsigned char autoHdlc PACKED; /* 09h: */
400 unsigned char hdlcOptions PACKED; /* 0Ah: */
401 unsigned char station PACKED; /* 0Bh: */
402 unsigned char pktWindow PACKED; /* 0Ch: */
403 unsigned short defPktSize PACKED; /* 0Dh: */
404 unsigned short pktMTU PACKED; /* 0Fh: */
405 unsigned short loPVC PACKED; /* 11h: */
406 unsigned short hiPVC PACKED; /* 13h: */
407 unsigned short loIncommingSVC PACKED; /* 15h: */
408 unsigned short hiIncommingSVC PACKED; /* 17h: */
409 unsigned short loTwoWaySVC PACKED; /* 19h: */
410 unsigned short hiTwoWaySVC PACKED; /* 1Bh: */
411 unsigned short loOutgoingSVC PACKED; /* 1Dh: */
412 unsigned short hiOutgoingSVC PACKED; /* 1Fh: */
413 unsigned short options PACKED; /* 21h: */
414 unsigned char responseOpt PACKED; /* 23h: */
415 unsigned short facil1 PACKED; /* 24h: */
416 unsigned short facil2 PACKED; /* 26h: */
417 unsigned short ccittFacil PACKED; /* 28h: */
418 unsigned short otherFacil PACKED; /* 2Ah: */
419 unsigned short ccittCompat PACKED; /* 2Ch: */
420 unsigned char t10t20 PACKED; /* 2Eh: */
421 unsigned char t11t21 PACKED; /* 2Fh: */
422 unsigned char t12t22 PACKED; /* 30h: */
423 unsigned char t13t23 PACKED; /* 31h: */
424 unsigned char t16t26 PACKED; /* 32H: */
425 unsigned char t28 PACKED; /* 33h: */
426 unsigned char r10r20 PACKED; /* 34h: */
427 unsigned char r12r22 PACKED; /* 35h: */
428 unsigned char r13r23 PACKED; /* 36h: */
429} TX25Config;
430
431/* ---------------------------------------------------------------------------
432 * X25_READ_CHANNEL_CONFIG Command.
433 */
434typedef struct X25ChanAlloc /*----- Channel allocation -*/
435{
436 unsigned short loPVC PACKED; /* 00h: lowest PVC number */
437 unsigned short hiPVC PACKED; /* 02h: highest PVC number */
438 unsigned short loIncommingSVC PACKED; /* 04h: lowest incoming SVC */
439 unsigned short hiIncommingSVC PACKED; /* 06h: highest incoming SVC */
440 unsigned short loTwoWaySVC PACKED; /* 08h: lowest two-way SVC */
441 unsigned short hiTwoWaySVC PACKED; /* 0Ah: highest two-way SVC */
442 unsigned short loOutgoingSVC PACKED; /* 0Ch: lowest outgoing SVC */
443 unsigned short hiOutgoingSVC PACKED; /* 0Eh: highest outgoing SVC */
444} TX25ChanAlloc;
445
446typedef struct X25ChanCfg /*------ Channel configuration -----*/
447{
448 unsigned char type PACKED; /* 00h: channel type */
449 unsigned char txConf PACKED; /* 01h: Tx packet and window sizes */
450 unsigned char rxConf PACKED; /* 01h: Rx packet and window sizes */
451} TX25ChanCfg;
452
453/*
454 * Defines for the 'type' field.
455 */
456#define X25_PVC 0x01 /* PVC */
457#define X25_SVC_IN 0x03 /* Incoming SVC */
458#define X25_SVC_TWOWAY 0x07 /* Two-way SVC */
459#define X25_SVC_OUT 0x0B /* Outgoing SVC */
460
461/*----------------------------------------------------------------------------
462 * X25_READ_STATISTICS Command.
463 */
464typedef struct X25Stats
465{ /* number of packets Tx/Rx'ed */
466 unsigned short txRestartRqst PACKED; /* 00h: Restart Request */
467 unsigned short rxRestartRqst PACKED; /* 02h: Restart Request */
468 unsigned short txRestartConf PACKED; /* 04h: Restart Confirmation */
469 unsigned short rxRestartConf PACKED; /* 06h: Restart Confirmation */
470 unsigned short txResetRqst PACKED; /* 08h: Reset Request */
471 unsigned short rxResetRqst PACKED; /* 0Ah: Reset Request */
472 unsigned short txResetConf PACKED; /* 0Ch: Reset Confirmation */
473 unsigned short rxResetConf PACKED; /* 0Eh: Reset Confirmation */
474 unsigned short txCallRequest PACKED; /* 10h: Call Request */
475 unsigned short rxCallRequest PACKED; /* 12h: Call Request */
476 unsigned short txCallAccept PACKED; /* 14h: Call Accept */
477 unsigned short rxCallAccept PACKED; /* 16h: Call Accept */
478 unsigned short txClearRqst PACKED; /* 18h: Clear Request */
479 unsigned short rxClearRqst PACKED; /* 1Ah: Clear Request */
480 unsigned short txClearConf PACKED; /* 1Ch: Clear Confirmation */
481 unsigned short rxClearConf PACKED; /* 1Eh: Clear Confirmation */
482 unsigned short txDiagnostic PACKED; /* 20h: Diagnostic */
483 unsigned short rxDiagnostic PACKED; /* 22h: Diagnostic */
484 unsigned short txRegRqst PACKED; /* 24h: Registration Request */
485 unsigned short rxRegRqst PACKED; /* 26h: Registration Request */
486 unsigned short txRegConf PACKED; /* 28h: Registration Confirm.*/
487 unsigned short rxRegConf PACKED; /* 2Ah: Registration Confirm.*/
488 unsigned short txInterrupt PACKED; /* 2Ch: Interrupt */
489 unsigned short rxInterrupt PACKED; /* 2Eh: Interrupt */
490 unsigned short txIntrConf PACKED; /* 30h: Interrupt Confirm. */
491 unsigned short rxIntrConf PACKED; /* 32h: Interrupt Confirm. */
492 unsigned short txData PACKED; /* 34h: Data */
493 unsigned short rxData PACKED; /* 36h: Data */
494 unsigned short txRR PACKED; /* 38h: RR */
495 unsigned short rxRR PACKED; /* 3Ah: RR */
496 unsigned short txRNR PACKED; /* 3Ch: RNR */
497 unsigned short rxRNR PACKED; /* 3Eh: RNR */
498} TX25Stats;
499
500/*----------------------------------------------------------------------------
501 * X25_READ_HISTORY_TABLE Command.
502 */
503typedef struct X25EventLog
504{
505 unsigned char type PACKED; /* 00h: transaction type */
506 unsigned short lcn PACKED; /* 01h: logical channel num */
507 unsigned char packet PACKED; /* 03h: async packet type */
508 unsigned char cause PACKED; /* 04h: X.25 cause field */
509 unsigned char diag PACKED; /* 05h: X.25 diag field */
510 TX25TimeStamp ts PACKED; /* 06h: time stamp */
511} TX25EventLog;
512
513/*
514 * Defines for the 'type' field.
515 */
516#define X25LOG_INCOMMING 0x00
517#define X25LOG_APPLICATION 0x01
518#define X25LOG_AUTOMATIC 0x02
519#define X25LOG_ERROR 0x04
520#define X25LOG_TIMEOUT 0x08
521#define X25LOG_RECOVERY 0x10
522
523/*
524 * Defines for the 'packet' field.
525 */
526#define X25LOG_CALL_RQST 0x0B
527#define X25LOG_CALL_ACCEPTED 0x0F
528#define X25LOG_CLEAR_RQST 0x13
529#define X25LOG_CLEAR_CONFRM 0x17
530#define X25LOG_RESET_RQST 0x1B
531#define X25LOG_RESET_CONFRM 0x1F
532#define X25LOG_RESTART_RQST 0xFB
533#define X25LOG_RESTART_COMFRM 0xFF
534#define X25LOG_DIAGNOSTIC 0xF1
535#define X25LOG_DTE_REG_RQST 0xF3
536#define X25LOG_DTE_REG_COMFRM 0xF7
537
538/* ---------------------------------------------------------------------------
539 * X25_TRACE_CONFIGURE Command.
540 */
541typedef struct X25TraceCfg
542{
543 unsigned char flags PACKED; /* 00h: trace configuration flags */
544 unsigned char timeout PACKED; /* 01h: timeout for trace delay mode*/
545} TX25TraceCfg;
546
547/*
548 * Defines for the 'flags' field.
549 */
550#define X25_TRC_ENABLE 0x01 /* bit0: '1' - trace enabled */
551#define X25_TRC_TIMESTAMP 0x02 /* bit1: '1' - time stamping enabled*/
552#define X25_TRC_DELAY 0x04 /* bit2: '1' - trace delay enabled */
553#define X25_TRC_DATA 0x08 /* bit3: '1' - trace data packets */
554#define X25_TRC_SUPERVISORY 0x10 /* bit4: '1' - trace suprvisory pkts*/
555#define X25_TRC_ASYNCHRONOUS 0x20 /* bit5: '1' - trace asynch. packets*/
556#define X25_TRC_HDLC 0x40 /* bit6: '1' - trace all packets */
557#define X25_TRC_READ 0x80 /* bit7: '1' - get current config. */
558
559/* ---------------------------------------------------------------------------
560 * X25_READ_TRACE_DATA Command.
561 */
562typedef struct X25Trace /*----- Trace data structure -------*/
563{
564 unsigned short length PACKED; /* 00h: trace data length */
565 unsigned char type PACKED; /* 02h: trace type */
566 unsigned char lost_cnt PACKED; /* 03h: N of traces lost */
567 TX25TimeStamp tstamp PACKED; /* 04h: mon/date/sec/min/hour */
568 unsigned short millisec PACKED; /* 09h: ms time stamp */
569 unsigned char data[0] PACKED; /* 0Bh: traced frame */
570} TX25Trace;
571
572/*
573 * Defines for the 'type' field.
574 */
575#define X25_TRC_TYPE_MASK 0x0F /* bits 0..3: trace type */
576#define X25_TRC_TYPE_RX_FRAME 0x00 /* received frame trace */
577#define X25_TRC_TYPE_TX_FRAME 0x01 /* transmitted frame */
578#define X25_TRC_TYPE_ERR_FRAME 0x02 /* error frame */
579
580#define X25_TRC_ERROR_MASK 0xF0 /* bits 4..7: error code */
581#define X25_TRCERR_RX_ABORT 0x10 /* receive abort error */
582#define X25_TRCERR_RX_BADCRC 0x20 /* receive CRC error */
583#define X25_TRCERR_RX_OVERRUN 0x30 /* receiver overrun error */
584#define X25_TRCERR_RX_TOO_LONG 0x40 /* excessive frame length error */
585#define X25_TRCERR_TX_ABORT 0x70 /* aborted frame transmittion error */
586#define X25_TRCERR_TX_UNDERRUN 0x80 /* transmit underrun error */
587
588/*****************************************************************************
589 * Following definitions describe HDLC frame and X.25 packet formats.
590 ****************************************************************************/
591
592typedef struct HDLCFrame /*----- DHLC Frame Format ----------*/
593{
594 unsigned char addr PACKED; /* address field */
595 unsigned char cntl PACKED; /* control field */
596 unsigned char data[0] PACKED;
597} THDLCFrame;
598
599typedef struct X25Pkt /*----- X.25 Paket Format ----------*/
600{
601 unsigned char lcn_hi PACKED; /* 4 MSB of Logical Channel Number */
602 unsigned char lcn_lo PACKED; /* 8 LSB of Logical Channel Number */
603 unsigned char type PACKED;
604 unsigned char data[0] PACKED;
605} TX25Pkt;
606
607/*
608 * Defines for the 'lcn_hi' field.
609 */
610#define X25_Q_BIT_MASK 0x80 /* Data Qualifier Bit mask */
611#define X25_D_BIT_MASK 0x40 /* Delivery Confirmation Bit mask */
612#define X25_M_BITS_MASK 0x30 /* Modulo Bits mask */
613#define X25_LCN_MSB_MASK 0x0F /* LCN most significant bits mask */
614
615/*
616 * Defines for the 'type' field.
617 */
618#define X25PKT_DATA 0x01 /* Data packet mask */
619#define X25PKT_SUPERVISORY 0x02 /* Supervisory packet mask */
620#define X25PKT_CALL_RQST 0x0B /* Call Request/Incoming */
621#define X25PKT_CALL_ACCEPTED 0x0F /* Call Accepted/Connected */
622#define X25PKT_CLEAR_RQST 0x13 /* Clear Request/Indication */
623#define X25PKT_CLEAR_CONFRM 0x17 /* Clear Confirmation */
624#define X25PKT_RESET_RQST 0x1B /* Reset Request/Indication */
625#define X25PKT_RESET_CONFRM 0x1F /* Reset Confirmation */
626#define X25PKT_RESTART_RQST 0xFB /* Restart Request/Indication */
627#define X25PKT_RESTART_CONFRM 0xFF /* Restart Confirmation */
628#define X25PKT_INTERRUPT 0x23 /* Interrupt */
629#define X25PKT_INTERRUPT_CONFRM 0x27 /* Interrupt Confirmation */
630#define X25PKT_DIAGNOSTIC 0xF1 /* Diagnostic */
631#define X25PKT_REGISTR_RQST 0xF3 /* Registration Request */
632#define X25PKT_REGISTR_CONFRM 0xF7 /* Registration Confirmation */
633#define X25PKT_RR_MASKED 0x01 /* Receive Ready packet after masking */
634#define X25PKT_RNR_MASKED 0x05 /* Receive Not Ready after masking */
635
636
637typedef struct {
638 TX25Cmd cmd PACKED;
639 char data[X25_MAX_DATA] PACKED;
640} mbox_cmd_t;
641
642
643typedef struct {
644 unsigned char qdm PACKED; /* Q/D/M bits */
645 unsigned char cause PACKED; /* cause field */
646 unsigned char diagn PACKED; /* diagnostics */
647 unsigned char pktType PACKED;
648 unsigned short length PACKED;
649 unsigned char result PACKED;
650 unsigned short lcn PACKED;
651 char reserved[7] PACKED;
652}x25api_hdr_t;
653
654
655typedef struct {
656 x25api_hdr_t hdr PACKED;
657 char data[X25_MAX_DATA] PACKED;
658}x25api_t;
659
660
661/*
662 * XPIPEMON Definitions
663 */
664
665/* valid ip_protocol for UDP management */
666#define UDPMGMT_UDP_PROTOCOL 0x11
667#define UDPMGMT_XPIPE_SIGNATURE "XLINK8ND"
668#define UDPMGMT_DRVRSTATS_SIGNATURE "DRVSTATS"
669
670/* values for request/reply byte */
671#define UDPMGMT_REQUEST 0x01
672#define UDPMGMT_REPLY 0x02
673#define UDP_OFFSET 12
674
675
676typedef struct {
677 unsigned char opp_flag PACKED; /* the opp flag */
678 unsigned char command PACKED; /* command code */
679 unsigned short length PACKED; /* transfer data length */
680 unsigned char result PACKED; /* return code */
681 unsigned char pf PACKED; /* P/F bit */
682 unsigned short lcn PACKED; /* logical channel */
683 unsigned char qdm PACKED; /* Q/D/M bits */
684 unsigned char cause PACKED; /* cause field */
685 unsigned char diagn PACKED; /* diagnostics */
686 unsigned char pktType PACKED; /* packet type */
687 unsigned char resrv[4] PACKED; /* reserved */
688} cblock_t;
689
690typedef struct {
691 ip_pkt_t ip_pkt PACKED;
692 udp_pkt_t udp_pkt PACKED;
693 wp_mgmt_t wp_mgmt PACKED;
694 cblock_t cblock PACKED;
695 unsigned char data[4080] PACKED;
696} x25_udp_pkt_t;
697
698
699typedef struct read_hdlc_stat {
700 unsigned short inf_frames_rx_ok PACKED;
701 unsigned short inf_frames_rx_out_of_seq PACKED;
702 unsigned short inf_frames_rx_no_data PACKED;
703 unsigned short inf_frames_rx_dropped PACKED;
704 unsigned short inf_frames_rx_data_too_long PACKED;
705 unsigned short inf_frames_rx_invalid_addr PACKED;
706 unsigned short inf_frames_tx_ok PACKED;
707 unsigned short inf_frames_tx_retransmit PACKED;
708 unsigned short T1_timeouts PACKED;
709 unsigned short SABM_frames_rx PACKED;
710 unsigned short DISC_frames_rx PACKED;
711 unsigned short DM_frames_rx PACKED;
712 unsigned short FRMR_frames_rx PACKED;
713 unsigned short SABM_frames_tx PACKED;
714 unsigned short DISC_frames_tx PACKED;
715 unsigned short DM_frames_tx PACKED;
716 unsigned short FRMR_frames_tx PACKED;
717} read_hdlc_stat_t;
718
719typedef struct read_comms_err_stats{
720 unsigned char overrun_err_rx PACKED;
721 unsigned char CRC_err PACKED;
722 unsigned char abort_frames_rx PACKED;
723 unsigned char frames_dropped_buf_full PACKED;
724 unsigned char abort_frames_tx PACKED;
725 unsigned char transmit_underruns PACKED;
726 unsigned char missed_tx_underruns_intr PACKED;
727 unsigned char reserved PACKED;
728 unsigned char DCD_drop PACKED;
729 unsigned char CTS_drop PACKED;
730} read_comms_err_stats_t;
731
732typedef struct trace_data {
733 unsigned short length PACKED;
734 unsigned char type PACKED;
735 unsigned char trace_dropped PACKED;
736 unsigned char reserved[5] PACKED;
737 unsigned short timestamp PACKED;
738 unsigned char data PACKED;
739} trace_data_t;
740
741enum {UDP_XPIPE_TYPE};
742
743#define XPIPE_ENABLE_TRACING 0x14
744#define XPIPE_DISABLE_TRACING 0x14
745#define XPIPE_GET_TRACE_INFO 0x16
746#define XPIPE_FT1_READ_STATUS 0x74
747#define XPIPE_DRIVER_STAT_IFSEND 0x75
748#define XPIPE_DRIVER_STAT_INTR 0x76
749#define XPIPE_DRIVER_STAT_GEN 0x77
750#define XPIPE_FLUSH_DRIVER_STATS 0x78
751#define XPIPE_ROUTER_UP_TIME 0x79
752#define XPIPE_SET_FT1_MODE 0x81
753#define XPIPE_FT1_STATUS_CTRL 0x80
754
755
756/* error messages */
757#define NO_BUFFS_OR_CLOSED_WIN 0x33
758#define DATA_LENGTH_TOO_BIG 0x32
759#define NO_DATA_AVAILABLE 0x33
760#define Z80_TIMEOUT_ERROR 0x0a
761#define NO_BUFFS 0x08
762
763
764/* Trace options */
765#define TRACE_DEFAULT 0x03
766#define TRACE_SUPERVISOR_FRMS 0x10
767#define TRACE_ASYNC_FRMS 0x20
768#define TRACE_ALL_HDLC_FRMS 0x40
769#define TRACE_DATA_FRMS 0x08
770
771
772#endif /* _SDLA_X25_H */
diff --git a/include/linux/sdladrv.h b/include/linux/sdladrv.h
deleted file mode 100644
index c85e103d5e7b..000000000000
--- a/include/linux/sdladrv.h
+++ /dev/null
@@ -1,66 +0,0 @@
1/*****************************************************************************
2* sdladrv.h SDLA Support Module. Kernel API Definitions.
3*
4* Author: Gideon Hack
5*
6* Copyright: (c) 1995-2000 Sangoma Technologies Inc.
7*
8* This program is free software; you can redistribute it and/or
9* modify it under the terms of the GNU General Public License
10* as published by the Free Software Foundation; either version
11* 2 of the License, or (at your option) any later version.
12* ============================================================================
13* Jun 02, 1999 Gideon Hack Added support for the S514 PCI adapter.
14* Dec 11, 1996 Gene Kozin Complete overhaul.
15* Oct 17, 1996 Gene Kozin Minor bug fixes.
16* Jun 12, 1996 Gene Kozin Added support for S503 card.
17* Dec 06, 1995 Gene Kozin Initial version.
18*****************************************************************************/
19#ifndef _SDLADRV_H
20#define _SDLADRV_H
21
22
23#define SDLA_MAXIORANGE 4 /* maximum I/O port range */
24#define SDLA_WINDOWSIZE 0x2000 /* default dual-port memory window size */
25/****** Data Structures *****************************************************/
26
27/*----------------------------------------------------------------------------
28 * Adapter hardware configuration. Pointer to this structure is passed to all
29 * APIs.
30 */
31typedef struct sdlahw
32{
33 unsigned type; /* adapter type */
34 unsigned fwid; /* firmware ID */
35 unsigned port; /* adapter I/O port base */
36 int irq; /* interrupt request level */
37 char S514_cpu_no[1]; /* PCI CPU Number */
38 unsigned char S514_slot_no; /* PCI Slot Number */
39 char auto_pci_cfg; /* Autodetect PCI Slot */
40 struct pci_dev *pci_dev; /* PCI device */
41 void * dpmbase; /* dual-port memory base */
42 unsigned dpmsize; /* dual-port memory size */
43 unsigned pclk; /* CPU clock rate, kHz */
44 unsigned long memory; /* memory size */
45 unsigned long vector; /* local offset of the DPM window */
46 unsigned io_range; /* I/O port range */
47 unsigned char regs[SDLA_MAXIORANGE]; /* was written to registers */
48 unsigned reserved[5];
49} sdlahw_t;
50
51/****** Function Prototypes *************************************************/
52
53extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len);
54extern int sdla_down (sdlahw_t* hw);
55extern void S514_intack (sdlahw_t* hw, u32 int_status);
56extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status);
57extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr);
58extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf,
59 unsigned len);
60extern int sdla_poke (sdlahw_t* hw, unsigned long addr, void* buf,
61 unsigned len);
62extern int sdla_exec (void* opflag);
63
64extern unsigned wanpipe_hw_probe(void);
65
66#endif /* _SDLADRV_H */
diff --git a/include/linux/sdlapci.h b/include/linux/sdlapci.h
deleted file mode 100644
index 6f7c904f188d..000000000000
--- a/include/linux/sdlapci.h
+++ /dev/null
@@ -1,72 +0,0 @@
1/*****************************************************************************
2* sdlapci.h WANPIPE(tm) Multiprotocol WAN Link Driver.
3* Definitions for the SDLA PCI adapter.
4*
5* Author: Gideon Hack <ghack@sangoma.com>
6*
7* Copyright: (c) 1999-2000 Sangoma Technologies Inc.
8*
9* This program is free software; you can redistribute it and/or
10* modify it under the terms of the GNU General Public License
11* as published by the Free Software Foundation; either version
12* 2 of the License, or (at your option) any later version.
13* ============================================================================
14* Jun 02, 1999 Gideon Hack Initial version.
15*****************************************************************************/
16#ifndef _SDLAPCI_H
17#define _SDLAPCI_H
18
19/****** Defines *************************************************************/
20
21/* Definitions for identifying and finding S514 PCI adapters */
22#define V3_VENDOR_ID 0x11B0 /* V3 vendor ID number */
23#define V3_DEVICE_ID 0x0002 /* V3 device ID number */
24#define SANGOMA_SUBSYS_VENDOR 0x4753 /* ID for Sangoma */
25#define PCI_DEV_SLOT_MASK 0x1F /* mask for slot numbering */
26#define PCI_IRQ_NOT_ALLOCATED 0xFF /* interrupt line for no IRQ */
27
28/* Local PCI register offsets */
29#define PCI_VENDOR_ID_WORD 0x00 /* vendor ID */
30#define PCI_IO_BASE_DWORD 0x10 /* IO base */
31#define PCI_MEM_BASE0_DWORD 0x14 /* memory base - apperture 0 */
32#define PCI_MEM_BASE1_DWORD 0x18 /* memory base - apperture 1 */
33#define PCI_SUBSYS_VENDOR_WORD 0x2C /* subsystem vendor ID */
34#define PCI_INT_LINE_BYTE 0x3C /* interrupt line */
35#define PCI_INT_PIN_BYTE 0x3D /* interrupt pin */
36#define PCI_MAP0_DWORD 0x40 /* PCI to local bus address 0 */
37#define PCI_MAP1_DWORD 0x44 /* PCI to local bus address 1 */
38#define PCI_INT_STATUS 0x48 /* interrupt status */
39#define PCI_INT_CONFIG 0x4C /* interrupt configuration */
40
41/* Local PCI register usage */
42#define PCI_MEMORY_ENABLE 0x00000003 /* enable PCI memory */
43#define PCI_CPU_A_MEM_DISABLE 0x00000002 /* disable CPU A memory */
44#define PCI_CPU_B_MEM_DISABLE 0x00100002 /* disable CPU B memory */
45#define PCI_ENABLE_IRQ_CPU_A 0x005A0004 /* enable IRQ for CPU A */
46#define PCI_ENABLE_IRQ_CPU_B 0x005A0008 /* enable IRQ for CPU B */
47#define PCI_DISABLE_IRQ_CPU_A 0x00000004 /* disable IRQ for CPU A */
48#define PCI_DISABLE_IRQ_CPU_B 0x00000008 /* disable IRQ for CPU B */
49
50/* Setting for the Interrupt Status register */
51#define IRQ_CPU_A 0x04 /* IRQ for CPU A */
52#define IRQ_CPU_B 0x08 /* IRQ for CPU B */
53
54/* The maximum size of the S514 memory */
55#define MAX_SIZEOF_S514_MEMORY (256 * 1024)
56
57/* S514 control register offsets within the memory address space */
58#define S514_CTRL_REG_BYTE 0x80000
59
60/* S514 adapter control bytes */
61#define S514_CPU_HALT 0x00
62#define S514_CPU_START 0x01
63
64/* The maximum number of S514 adapters supported */
65#define MAX_S514_CARDS 20
66
67#define PCI_CARD_TYPE 0x2E
68#define S514_DUAL_CPU 0x12
69#define S514_SINGLE_CPU 0x11
70
71#endif /* _SDLAPCI_H */
72
diff --git a/include/linux/sdlasfm.h b/include/linux/sdlasfm.h
deleted file mode 100644
index 94aaa8ada667..000000000000
--- a/include/linux/sdlasfm.h
+++ /dev/null
@@ -1,104 +0,0 @@
1/*****************************************************************************
2* sdlasfm.h WANPIPE(tm) Multiprotocol WAN Link Driver.
3* Definitions for the SDLA Firmware Module (SFM).
4*
5* Author: Gideon Hack
6*
7* Copyright: (c) 1995-1999 Sangoma Technologies Inc.
8*
9* This program is free software; you can redistribute it and/or
10* modify it under the terms of the GNU General Public License
11* as published by the Free Software Foundation; either version
12* 2 of the License, or (at your option) any later version.
13* ============================================================================
14* Jun 02, 1999 Gideon Hack Added support for the S514 adapter.
15* Dec 11, 1996 Gene Kozin Cosmetic changes
16* Apr 16, 1996 Gene Kozin Changed adapter & firmware IDs. Version 2
17* Dec 15, 1995 Gene Kozin Structures chaned
18* Nov 09, 1995 Gene Kozin Initial version.
19*****************************************************************************/
20#ifndef _SDLASFM_H
21#define _SDLASFM_H
22
23/****** Defines *************************************************************/
24
25#define SFM_VERSION 2
26#define SFM_SIGNATURE "SFM - Sangoma SDLA Firmware Module"
27
28/* min/max */
29#define SFM_IMAGE_SIZE 0x8000 /* max size of SDLA code image file */
30#define SFM_DESCR_LEN 256 /* max length of description string */
31#define SFM_MAX_SDLA 16 /* max number of compatible adapters */
32
33/* Adapter types */
34#define SDLA_S502A 5020
35#define SDLA_S502E 5021
36#define SDLA_S503 5030
37#define SDLA_S508 5080
38#define SDLA_S507 5070
39#define SDLA_S509 5090
40#define SDLA_S514 5140
41
42/* S514 PCI adapter CPU numbers */
43#define S514_CPU_A 'A'
44#define S514_CPU_B 'B'
45
46
47/* Firmware identification numbers:
48 * 0 .. 999 Test & Diagnostics
49 * 1000 .. 1999 Streaming HDLC
50 * 2000 .. 2999 Bisync
51 * 3000 .. 3999 SDLC
52 * 4000 .. 4999 HDLC
53 * 5000 .. 5999 X.25
54 * 6000 .. 6999 Frame Relay
55 * 7000 .. 7999 PPP
56 * 8000 .. 8999 Cisco HDLC
57 */
58#define SFID_CALIB502 200
59#define SFID_STRM502 1200
60#define SFID_STRM508 1800
61#define SFID_BSC502 2200
62#define SFID_SDLC502 3200
63#define SFID_HDLC502 4200
64#define SFID_HDLC508 4800
65#define SFID_X25_502 5200
66#define SFID_X25_508 5800
67#define SFID_FR502 6200
68#define SFID_FR508 6800
69#define SFID_PPP502 7200
70#define SFID_PPP508 7800
71#define SFID_PPP514 7140
72#define SFID_CHDLC508 8800
73#define SFID_CHDLC514 8140
74
75/****** Data Types **********************************************************/
76
77typedef struct sfm_info /* firmware module information */
78{
79 unsigned short codeid; /* firmware ID */
80 unsigned short version; /* firmaware version number */
81 unsigned short adapter[SFM_MAX_SDLA]; /* compatible adapter types */
82 unsigned long memsize; /* minimum memory size */
83 unsigned short reserved[2]; /* reserved */
84 unsigned short startoffs; /* entry point offset */
85 unsigned short winoffs; /* dual-port memory window offset */
86 unsigned short codeoffs; /* code load offset */
87 unsigned short codesize; /* code size */
88 unsigned short dataoffs; /* configuration data load offset */
89 unsigned short datasize; /* configuration data size */
90} sfm_info_t;
91
92typedef struct sfm /* SDLA firmware file structire */
93{
94 char signature[80]; /* SFM file signature */
95 unsigned short version; /* file format version */
96 unsigned short checksum; /* info + image */
97 unsigned short reserved[6]; /* reserved */
98 char descr[SFM_DESCR_LEN]; /* description string */
99 sfm_info_t info; /* firmware module info */
100 unsigned char image[1]; /* code image (variable size) */
101} sfm_t;
102
103#endif /* _SDLASFM_H */
104
diff --git a/include/linux/wanpipe.h b/include/linux/wanpipe.h
deleted file mode 100644
index dae9860091dd..000000000000
--- a/include/linux/wanpipe.h
+++ /dev/null
@@ -1,483 +0,0 @@
1/*****************************************************************************
2* wanpipe.h WANPIPE(tm) Multiprotocol WAN Link Driver.
3* User-level API definitions.
4*
5* Author: Nenad Corbic <ncorbic@sangoma.com>
6* Gideon Hack
7*
8* Copyright: (c) 1995-2000 Sangoma Technologies Inc.
9*
10* This program is free software; you can redistribute it and/or
11* modify it under the terms of the GNU General Public License
12* as published by the Free Software Foundation; either version
13* 2 of the License, or (at your option) any later version.
14* ============================================================================
15* Nov 3, 2000 Nenad Corbic Added config_id to sdla_t structure.
16* Used to determine the protocol running.
17* Jul 13, 2000 Nenad Corbic Added SyncPPP Support
18* Feb 24, 2000 Nenad Corbic Added support for x25api driver
19* Oct 04, 1999 Nenad Corbic New CHDLC and FRAME RELAY code, SMP support
20* Jun 02, 1999 Gideon Hack Added 'update_call_count' for Cisco HDLC
21* support
22* Jun 26, 1998 David Fong Added 'ip_mode' in sdla_t.u.p for dynamic IP
23* routing mode configuration
24* Jun 12, 1998 David Fong Added Cisco HDLC union member in sdla_t
25* Dec 08, 1997 Jaspreet Singh Added 'authenticator' in union of 'sdla_t'
26* Nov 26, 1997 Jaspreet Singh Added 'load_sharing' structure. Also added
27* 'devs_struct','dev_to_devtint_next' to 'sdla_t'
28* Nov 24, 1997 Jaspreet Singh Added 'irq_dis_if_send_count',
29* 'irq_dis_poll_count' to 'sdla_t'.
30* Nov 06, 1997 Jaspreet Singh Added a define called 'INTR_TEST_MODE'
31* Oct 20, 1997 Jaspreet Singh Added 'buff_intr_mode_unbusy' and
32* 'dlci_intr_mode_unbusy' to 'sdla_t'
33* Oct 18, 1997 Jaspreet Singh Added structure to maintain global driver
34* statistics.
35* Jan 15, 1997 Gene Kozin Version 3.1.0
36* o added UDP management stuff
37* Jan 02, 1997 Gene Kozin Version 3.0.0
38*****************************************************************************/
39#ifndef _WANPIPE_H
40#define _WANPIPE_H
41
42#include <linux/wanrouter.h>
43
44/* Defines */
45
46#ifndef PACKED
47#define PACKED __attribute__((packed))
48#endif
49
50#define WANPIPE_MAGIC 0x414C4453L /* signature: 'SDLA' reversed */
51
52/* IOCTL numbers (up to 16) */
53#define WANPIPE_DUMP (ROUTER_USER+0) /* dump adapter's memory */
54#define WANPIPE_EXEC (ROUTER_USER+1) /* execute firmware command */
55
56#define TRACE_ALL 0x00
57#define TRACE_PROT 0x01
58#define TRACE_DATA 0x02
59
60/* values for request/reply byte */
61#define UDPMGMT_REQUEST 0x01
62#define UDPMGMT_REPLY 0x02
63#define UDP_OFFSET 12
64
65#define MAX_CMD_BUFF 10
66#define MAX_X25_LCN 255 /* Maximum number of x25 channels */
67#define MAX_LCN_NUM 4095 /* Maximum lcn number */
68#define MAX_FT1_RETRY 100
69
70#ifndef AF_WANPIPE
71 #define AF_WANPIPE 25
72 #ifndef PF_WANPIPE
73 #define PF_WANPIPE AF_WANPIPE
74 #endif
75#endif
76
77
78#define TX_TIMEOUT 5*HZ
79
80/* General Critical Flags */
81#define SEND_CRIT 0x00
82#define PERI_CRIT 0x01
83
84/* Chdlc and PPP polling critical flag */
85#define POLL_CRIT 0x03
86
87/* Frame Relay Tx IRQ send critical flag */
88#define SEND_TXIRQ_CRIT 0x02
89
90/* Frame Relay ARP critical flag */
91#define ARP_CRIT 0x03
92
93/* Bit maps for dynamic interface configuration
94 * DYN_OPT_ON : turns this option on/off
95 * DEV_DOWN : device was shutdown by the driver not
96 * by user
97 */
98#define DYN_OPT_ON 0x00
99#define DEV_DOWN 0x01
100
101/*
102 * Data structures for IOCTL calls.
103 */
104
105typedef struct sdla_dump /* WANPIPE_DUMP */
106{
107 unsigned long magic; /* for verification */
108 unsigned long offset; /* absolute adapter memory address */
109 unsigned long length; /* block length */
110 void* ptr; /* -> buffer */
111} sdla_dump_t;
112
113typedef struct sdla_exec /* WANPIPE_EXEC */
114{
115 unsigned long magic; /* for verification */
116 void* cmd; /* -> command structure */
117 void* data; /* -> data buffer */
118} sdla_exec_t;
119
120/* UDP management stuff */
121
122typedef struct wum_header
123{
124 unsigned char signature[8]; /* 00h: signature */
125 unsigned char type; /* 08h: request/reply */
126 unsigned char command; /* 09h: commnand */
127 unsigned char reserved[6]; /* 0Ah: reserved */
128} wum_header_t;
129
130/*************************************************************************
131 Data Structure for global statistics
132*************************************************************************/
133
134typedef struct global_stats
135{
136 unsigned long isr_entry;
137 unsigned long isr_already_critical;
138 unsigned long isr_rx;
139 unsigned long isr_tx;
140 unsigned long isr_intr_test;
141 unsigned long isr_spurious;
142 unsigned long isr_enable_tx_int;
143 unsigned long rx_intr_corrupt_rx_bfr;
144 unsigned long rx_intr_on_orphaned_DLCI;
145 unsigned long rx_intr_dev_not_started;
146 unsigned long tx_intr_dev_not_started;
147 unsigned long poll_entry;
148 unsigned long poll_already_critical;
149 unsigned long poll_processed;
150 unsigned long poll_tbusy_bad_status;
151 unsigned long poll_host_disable_irq;
152 unsigned long poll_host_enable_irq;
153
154} global_stats_t;
155
156
157typedef struct{
158 unsigned short udp_src_port PACKED;
159 unsigned short udp_dst_port PACKED;
160 unsigned short udp_length PACKED;
161 unsigned short udp_checksum PACKED;
162} udp_pkt_t;
163
164
165typedef struct {
166 unsigned char ver_inet_hdr_length PACKED;
167 unsigned char service_type PACKED;
168 unsigned short total_length PACKED;
169 unsigned short identifier PACKED;
170 unsigned short flags_frag_offset PACKED;
171 unsigned char ttl PACKED;
172 unsigned char protocol PACKED;
173 unsigned short hdr_checksum PACKED;
174 unsigned long ip_src_address PACKED;
175 unsigned long ip_dst_address PACKED;
176} ip_pkt_t;
177
178
179typedef struct {
180 unsigned char signature[8] PACKED;
181 unsigned char request_reply PACKED;
182 unsigned char id PACKED;
183 unsigned char reserved[6] PACKED;
184} wp_mgmt_t;
185
186/*************************************************************************
187 Data Structure for if_send statistics
188*************************************************************************/
189typedef struct if_send_stat{
190 unsigned long if_send_entry;
191 unsigned long if_send_skb_null;
192 unsigned long if_send_broadcast;
193 unsigned long if_send_multicast;
194 unsigned long if_send_critical_ISR;
195 unsigned long if_send_critical_non_ISR;
196 unsigned long if_send_tbusy;
197 unsigned long if_send_tbusy_timeout;
198 unsigned long if_send_PIPE_request;
199 unsigned long if_send_wan_disconnected;
200 unsigned long if_send_dlci_disconnected;
201 unsigned long if_send_no_bfrs;
202 unsigned long if_send_adptr_bfrs_full;
203 unsigned long if_send_bfr_passed_to_adptr;
204 unsigned long if_send_protocol_error;
205 unsigned long if_send_bfr_not_passed_to_adptr;
206 unsigned long if_send_tx_int_enabled;
207 unsigned long if_send_consec_send_fail;
208} if_send_stat_t;
209
210typedef struct rx_intr_stat{
211 unsigned long rx_intr_no_socket;
212 unsigned long rx_intr_dev_not_started;
213 unsigned long rx_intr_PIPE_request;
214 unsigned long rx_intr_bfr_not_passed_to_stack;
215 unsigned long rx_intr_bfr_passed_to_stack;
216} rx_intr_stat_t;
217
218typedef struct pipe_mgmt_stat{
219 unsigned long UDP_PIPE_mgmt_kmalloc_err;
220 unsigned long UDP_PIPE_mgmt_direction_err;
221 unsigned long UDP_PIPE_mgmt_adptr_type_err;
222 unsigned long UDP_PIPE_mgmt_adptr_cmnd_OK;
223 unsigned long UDP_PIPE_mgmt_adptr_cmnd_timeout;
224 unsigned long UDP_PIPE_mgmt_adptr_send_passed;
225 unsigned long UDP_PIPE_mgmt_adptr_send_failed;
226 unsigned long UDP_PIPE_mgmt_not_passed_to_stack;
227 unsigned long UDP_PIPE_mgmt_passed_to_stack;
228 unsigned long UDP_PIPE_mgmt_no_socket;
229 unsigned long UDP_PIPE_mgmt_passed_to_adptr;
230} pipe_mgmt_stat_t;
231
232
233typedef struct {
234 struct sk_buff *skb;
235} bh_data_t, cmd_data_t;
236
237#define MAX_LGTH_UDP_MGNT_PKT 2000
238
239
240/* This is used for interrupt testing */
241#define INTR_TEST_MODE 0x02
242
243#define WUM_SIGNATURE_L 0x50495046
244#define WUM_SIGNATURE_H 0x444E3845
245
246#define WUM_KILL 0x50
247#define WUM_EXEC 0x51
248
249#define WANPIPE 0x00
250#define API 0x01
251#define BRIDGE 0x02
252#define BRIDGE_NODE 0x03
253
254#ifdef __KERNEL__
255/****** Kernel Interface ****************************************************/
256
257#include <linux/sdladrv.h> /* SDLA support module API definitions */
258#include <linux/sdlasfm.h> /* SDLA firmware module definitions */
259#include <linux/workqueue.h>
260#include <linux/serial.h>
261#include <linux/serialP.h>
262#include <linux/serial_reg.h>
263#include <asm/serial.h>
264#include <linux/tty.h>
265#include <linux/tty_driver.h>
266#include <linux/tty_flip.h>
267
268/****** Data Structures *****************************************************/
269
270/* Adapter Data Space.
271 * This structure is needed because we handle multiple cards, otherwise
272 * static data would do it.
273 */
274typedef struct sdla
275{
276 char devname[WAN_DRVNAME_SZ+1]; /* card name */
277 sdlahw_t hw; /* hardware configuration */
278 struct wan_device wandev; /* WAN device data space */
279
280 unsigned open_cnt; /* number of open interfaces */
281 unsigned long state_tick; /* link state timestamp */
282 unsigned intr_mode; /* Type of Interrupt Mode */
283 char in_isr; /* interrupt-in-service flag */
284 char buff_int_mode_unbusy; /* flag for carrying out dev_tint */
285 char dlci_int_mode_unbusy; /* flag for carrying out dev_tint */
286 long configured; /* flag for previous configurations */
287
288 unsigned short irq_dis_if_send_count; /* Disabling irqs in if_send*/
289 unsigned short irq_dis_poll_count; /* Disabling irqs in poll routine*/
290 unsigned short force_enable_irq;
291 char TracingEnabled; /* flag for enabling trace */
292 global_stats_t statistics; /* global statistics */
293 void* mbox; /* -> mailbox */
294 void* rxmb; /* -> receive mailbox */
295 void* flags; /* -> adapter status flags */
296 void (*isr)(struct sdla* card); /* interrupt service routine */
297 void (*poll)(struct sdla* card); /* polling routine */
298 int (*exec)(struct sdla* card, void* u_cmd, void* u_data);
299 /* Used by the listen() system call */
300 /* Wanpipe Socket Interface */
301 int (*func) (struct sk_buff *, struct sock *);
302 struct sock *sk;
303
304 /* Shutdown function */
305 void (*disable_comm) (struct sdla *card);
306
307 /* Secondary Port Device: Piggibacking */
308 struct sdla *next;
309
310 /* TTY driver variables */
311 unsigned char tty_opt;
312 struct tty_struct *tty;
313 unsigned int tty_minor;
314 unsigned int tty_open;
315 unsigned char *tty_buf;
316 unsigned char *tty_rx;
317 struct work_struct tty_work;
318
319 union
320 {
321 struct
322 { /****** X.25 specific data **********/
323 u32 lo_pvc;
324 u32 hi_pvc;
325 u32 lo_svc;
326 u32 hi_svc;
327 struct net_device *svc_to_dev_map[MAX_X25_LCN];
328 struct net_device *pvc_to_dev_map[MAX_X25_LCN];
329 struct net_device *tx_dev;
330 struct net_device *cmd_dev;
331 u32 no_dev;
332 volatile u8 *hdlc_buf_status;
333 u32 tx_interrupts_pending;
334 u16 timer_int_enabled;
335 struct net_device *poll_device;
336 atomic_t command_busy;
337
338 u16 udp_pkt_lgth;
339 u32 udp_type;
340 u8 udp_pkt_src;
341 u32 udp_lcn;
342 struct net_device *udp_dev;
343 s8 udp_pkt_data[MAX_LGTH_UDP_MGNT_PKT];
344
345 u8 LAPB_hdlc; /* Option to turn off X25 and run only LAPB */
346 u8 logging; /* Option to log call messages */
347 u8 oob_on_modem; /* Option to send modem status to the api */
348 u16 num_of_ch; /* Number of channels configured by the user */
349
350 struct work_struct x25_poll_work;
351 struct timer_list x25_timer;
352 } x;
353 struct
354 { /****** frame relay specific data ***/
355 void* rxmb_base; /* -> first Rx buffer */
356 void* rxmb_last; /* -> last Rx buffer */
357 unsigned rx_base; /* S508 receive buffer base */
358 unsigned rx_top; /* S508 receive buffer end */
359 unsigned short node_dlci[100];
360 unsigned short dlci_num;
361 struct net_device *dlci_to_dev_map[991 + 1];
362 unsigned tx_interrupts_pending;
363 unsigned short timer_int_enabled;
364 unsigned short udp_pkt_lgth;
365 int udp_type;
366 char udp_pkt_src;
367 unsigned udp_dlci;
368 char udp_pkt_data[MAX_LGTH_UDP_MGNT_PKT];
369 void* trc_el_base; /* first trace element */
370 void* trc_el_last; /* last trace element */
371 void *curr_trc_el; /* current trace element */
372 unsigned short trc_bfr_space; /* trace buffer space */
373 unsigned char update_comms_stats;
374 struct net_device *arp_dev;
375 spinlock_t if_send_lock;
376 } f;
377 struct /****** PPP-specific data ***********/
378 {
379 char if_name[WAN_IFNAME_SZ+1]; /* interface name */
380 void* txbuf; /* -> current Tx buffer */
381 void* txbuf_base; /* -> first Tx buffer */
382 void* txbuf_last; /* -> last Tx buffer */
383 void* rxbuf_base; /* -> first Rx buffer */
384 void* rxbuf_last; /* -> last Rx buffer */
385 unsigned rx_base; /* S508 receive buffer base */
386 unsigned rx_top; /* S508 receive buffer end */
387 char ip_mode; /* STATIC/HOST/PEER IP Mode */
388 char authenticator; /* Authenticator for PAP/CHAP */
389 unsigned char comm_enabled; /* Is comm enabled or not */
390 unsigned char peer_route; /* Process Peer Route */
391 unsigned long *txbuf_next; /* Next Tx buffer to use */
392 unsigned long *rxbuf_next; /* Next Rx buffer to use */
393 } p;
394 struct /* Cisco HDLC-specific data */
395 {
396 char if_name[WAN_IFNAME_SZ+1]; /* interface name */
397 unsigned char comm_port;/* Communication Port O or 1 */
398 unsigned char usedby; /* Used by WANPIPE or API */
399 void* rxmb; /* Receive mail box */
400 void* flags; /* flags */
401 void* tx_status; /* Tx status element */
402 void* rx_status; /* Rx status element */
403 void* txbuf; /* -> current Tx buffer */
404 void* txbuf_base; /* -> first Tx buffer */
405 void* txbuf_last; /* -> last Tx buffer */
406 void* rxbuf_base; /* -> first Rx buffer */
407 void* rxbuf_last; /* -> last Rx buffer */
408 unsigned rx_base; /* S508 receive buffer base */
409 unsigned rx_top; /* S508 receive buffer end */
410 unsigned char receive_only; /* high speed receivers */
411 unsigned short protocol_options;
412 unsigned short kpalv_tx; /* Tx kpalv timer */
413 unsigned short kpalv_rx; /* Rx kpalv timer */
414 unsigned short kpalv_err; /* Error tolerance */
415 unsigned short slarp_timer; /* SLARP req timer */
416 unsigned state; /* state of the link */
417 unsigned char api_status;
418 unsigned char update_call_count;
419 unsigned short api_options; /* for async config */
420 unsigned char async_mode;
421 unsigned short tx_bits_per_char;
422 unsigned short rx_bits_per_char;
423 unsigned short stop_bits;
424 unsigned short parity;
425 unsigned short break_timer;
426 unsigned short inter_char_timer;
427 unsigned short rx_complete_length;
428 unsigned short xon_char;
429 unsigned short xoff_char;
430 unsigned char comm_enabled; /* Is comm enabled or not */
431 unsigned char backup;
432 } c;
433 struct
434 {
435 void* tx_status; /* Tx status element */
436 void* rx_status; /* Rx status element */
437 void* trace_status; /* Trace status element */
438 void* txbuf; /* -> current Tx buffer */
439 void* txbuf_base; /* -> first Tx buffer */
440 void* txbuf_last; /* -> last Tx buffer */
441 void* rxbuf_base; /* -> first Rx buffer */
442 void* rxbuf_last; /* -> last Rx buffer */
443 void* tracebuf; /* -> current Trace buffer */
444 void* tracebuf_base; /* -> current Trace buffer */
445 void* tracebuf_last; /* -> current Trace buffer */
446 unsigned rx_base; /* receive buffer base */
447 unsigned rx_end; /* receive buffer end */
448 unsigned trace_base; /* trace buffer base */
449 unsigned trace_end; /* trace buffer end */
450
451 } h;
452 } u;
453} sdla_t;
454
455/****** Public Functions ****************************************************/
456
457void wanpipe_open (sdla_t* card); /* wpmain.c */
458void wanpipe_close (sdla_t* card); /* wpmain.c */
459void wanpipe_set_state (sdla_t* card, int state); /* wpmain.c */
460
461int wpx_init (sdla_t* card, wandev_conf_t* conf); /* wpx.c */
462int wpf_init (sdla_t* card, wandev_conf_t* conf); /* wpf.c */
463int wpp_init (sdla_t* card, wandev_conf_t* conf); /* wpp.c */
464int wpc_init (sdla_t* card, wandev_conf_t* conf); /* Cisco HDLC */
465int bsc_init (sdla_t* card, wandev_conf_t* conf); /* BSC streaming */
466int hdlc_init(sdla_t* card, wandev_conf_t* conf); /* HDLC support */
467int wpft1_init (sdla_t* card, wandev_conf_t* conf); /* FT1 Config support */
468int wsppp_init (sdla_t* card, wandev_conf_t* conf); /* Sync PPP on top of RAW CHDLC */
469
470extern sdla_t * wanpipe_find_card(char *);
471extern sdla_t * wanpipe_find_card_num (int);
472
473extern void wanpipe_queue_work (struct work_struct *);
474extern void wanpipe_mark_bh (void);
475extern void wakeup_sk_bh(struct net_device *dev);
476extern int change_dev_flags(struct net_device *dev, unsigned flags);
477extern unsigned long get_ip_address(struct net_device *dev, int option);
478extern void add_gateway(sdla_t *card, struct net_device *dev);
479
480
481#endif /* __KERNEL__ */
482#endif /* _WANPIPE_H */
483
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-25 06:19:44 -0400