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23 #ifndef SDLA_H
24 #define SDLA_H
25
26
27 #define SDLA_TYPES
28 #define SDLA_S502A 5020
29 #define SDLA_S502E 5021
30 #define SDLA_S503 5030
31 #define SDLA_S507 5070
32 #define SDLA_S508 5080
33 #define SDLA_S509 5090
34 #define SDLA_UNKNOWN -1
35
36
37 #define SDLA_S508_PORT_V35 0x00
38 #define SDLA_S508_PORT_RS232 0x02
39
40
41 #define SDLA_CPU_3M 0x00
42 #define SDLA_CPU_5M 0x01
43 #define SDLA_CPU_7M 0x02
44 #define SDLA_CPU_8M 0x03
45 #define SDLA_CPU_10M 0x04
46 #define SDLA_CPU_16M 0x05
47 #define SDLA_CPU_12M 0x06
48
49
50 #define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1)
51 #define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2)
52 #define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3)
53
54 #define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4)
55 #define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5)
56 #define SDLA_READMEM (FRAD_LAST_IOCTL + 6)
57
58 struct sdla_mem {
59 int addr;
60 int len;
61 void *data;
62 };
63
64 #define SDLA_START (FRAD_LAST_IOCTL + 7)
65 #define SDLA_STOP (FRAD_LAST_IOCTL + 8)
66
67
68 #define SDLA_NMIADDR 0x0000
69 #define SDLA_CONF_ADDR 0x0010
70 #define SDLA_S502A_NMIADDR 0x0066
71 #define SDLA_CODE_BASEADDR 0x0100
72 #define SDLA_WINDOW_SIZE 0x2000
73 #define SDLA_ADDR_MASK 0x1FFF
74
75
76 #define SDLA_MAX_DATA 4080
77 #define SDLA_MAX_MTU 4072
78 #define SDLA_MAX_DLCI 24
79
80
81 struct sdla_conf {
82 short station;
83 short config;
84 short kbaud;
85 short clocking;
86 short max_frm;
87 short T391;
88 short T392;
89 short N391;
90 short N392;
91 short N393;
92 short CIR_fwd;
93 short Bc_fwd;
94 short Be_fwd;
95 short CIR_bwd;
96 short Bc_bwd;
97 short Be_bwd;
98 };
99
100
101 struct sdla_dlci_conf {
102 short config;
103 short CIR_fwd;
104 short Bc_fwd;
105 short Be_fwd;
106 short CIR_bwd;
107 short Bc_bwd;
108 short Be_bwd;
109 short Tc_fwd;
110 short Tc_bwd;
111 short Tf_max;
112 short Tb_max;
113 };
114
115 #ifndef __KERNEL__
116
117 void sdla(void *cfg_info, char *dev, struct frad_conf *conf, int quiet);
118
119 #else
120
121
122 #define SDLA_CONTROL_WND 0xE000
123
124 #define SDLA_502_CMD_BUF 0xEF60
125 #define SDLA_502_RCV_BUF 0xA900
126 #define SDLA_502_TXN_AVAIL 0xFFF1
127 #define SDLA_502_RCV_AVAIL 0xFFF2
128 #define SDLA_502_EVENT_FLAGS 0xFFF3
129 #define SDLA_502_MDM_STATUS 0xFFF4
130 #define SDLA_502_IRQ_INTERFACE 0xFFFD
131 #define SDLA_502_IRQ_PERMISSION 0xFFFE
132 #define SDLA_502_DATA_OFS 0x0010
133
134 #define SDLA_508_CMD_BUF 0xE000
135 #define SDLA_508_TXBUF_INFO 0xF100
136 #define SDLA_508_RXBUF_INFO 0xF120
137 #define SDLA_508_EVENT_FLAGS 0xF003
138 #define SDLA_508_MDM_STATUS 0xF004
139 #define SDLA_508_IRQ_INTERFACE 0xF010
140 #define SDLA_508_IRQ_PERMISSION 0xF011
141 #define SDLA_508_TSE_OFFSET 0xF012
142
143
144 #define SDLA_EVENT_STATUS 0x01
145 #define SDLA_EVENT_DLCI_STATUS 0x02
146 #define SDLA_EVENT_BAD_DLCI 0x04
147 #define SDLA_EVENT_LINK_DOWN 0x40
148
149
150 #define SDLA_INTR_RX 0x01
151 #define SDLA_INTR_TX 0x02
152 #define SDLA_INTR_MODEM 0x04
153 #define SDLA_INTR_COMPLETE 0x08
154 #define SDLA_INTR_STATUS 0x10
155 #define SDLA_INTR_TIMER 0x20
156
157
158 #define SDLA_DLCI_DELETED 0x01
159 #define SDLA_DLCI_ACTIVE 0x02
160 #define SDLA_DLCI_WAITING 0x04
161 #define SDLA_DLCI_NEW 0x08
162 #define SDLA_DLCI_INCLUDED 0x40
163
164
165 #define SDLA_INFORMATION_WRITE 0x01
166 #define SDLA_INFORMATION_READ 0x02
167 #define SDLA_ISSUE_IN_CHANNEL_SIGNAL 0x03
168 #define SDLA_SET_DLCI_CONFIGURATION 0x10
169 #define SDLA_READ_DLCI_CONFIGURATION 0x11
170 #define SDLA_DISABLE_COMMUNICATIONS 0x12
171 #define SDLA_ENABLE_COMMUNICATIONS 0x13
172 #define SDLA_READ_DLC_STATUS 0x14
173 #define SDLA_READ_DLC_STATISTICS 0x15
174 #define SDLA_FLUSH_DLC_STATISTICS 0x16
175 #define SDLA_LIST_ACTIVE_DLCI 0x17
176 #define SDLA_FLUSH_INFORMATION_BUFFERS 0x18
177 #define SDLA_ADD_DLCI 0x20
178 #define SDLA_DELETE_DLCI 0x21
179 #define SDLA_ACTIVATE_DLCI 0x22
180 #define SDLA_DEACTIVATE_DLCI 0x23
181 #define SDLA_READ_MODEM_STATUS 0x30
182 #define SDLA_SET_MODEM_STATUS 0x31
183 #define SDLA_READ_COMMS_ERR_STATS 0x32
184 #define SDLA_FLUSH_COMMS_ERR_STATS 0x33
185 #define SDLA_READ_CODE_VERSION 0x40
186 #define SDLA_SET_IRQ_TRIGGER 0x50
187 #define SDLA_GET_IRQ_TRIGGER 0x51
188
189
190 #define SDLA_ICS_LINK_VERIFY 0x02
191 #define SDLA_ICS_STATUS_ENQ 0x03
192
193
194 #define SDLA_MODEM_DTR_HIGH 0x01
195 #define SDLA_MODEM_RTS_HIGH 0x02
196 #define SDLA_MODEM_DCD_HIGH 0x08
197 #define SDLA_MODEM_CTS_HIGH 0x20
198
199
200 #define SDLA_MODEM_DCD_LOW 0x01
201 #define SDLA_MODEM_CTS_LOW 0x02
202
203
204 #define SDLA_RET_OK 0x00
205 #define SDLA_RET_COMMUNICATIONS 0x01
206 #define SDLA_RET_CHANNEL_INACTIVE 0x02
207 #define SDLA_RET_DLCI_INACTIVE 0x03
208 #define SDLA_RET_DLCI_CONFIG 0x04
209 #define SDLA_RET_BUF_TOO_BIG 0x05
210 #define SDLA_RET_NO_DATA 0x05
211 #define SDLA_RET_BUF_OVERSIZE 0x06
212 #define SDLA_RET_CIR_OVERFLOW 0x07
213 #define SDLA_RET_NO_BUFS 0x08
214 #define SDLA_RET_TIMEOUT 0x0A
215 #define SDLA_RET_MODEM 0x10
216 #define SDLA_RET_CHANNEL_OFF 0x11
217 #define SDLA_RET_CHANNEL_ON 0x12
218 #define SDLA_RET_DLCI_STATUS 0x13
219 #define SDLA_RET_DLCI_UNKNOWN 0x14
220 #define SDLA_RET_COMMAND_INVALID 0x1F
221
222
223 #define SDLA_DIRECT_RECV 0x0080
224 #define SDLA_TX_NO_EXCEPT 0x0020
225 #define SDLA_NO_ICF_MSGS 0x1000
226 #define SDLA_TX50_RX50 0x0000
227 #define SDLA_TX70_RX30 0x2000
228 #define SDLA_TX30_RX70 0x4000
229
230
231 #define SDLA_IRQ_RECEIVE 0x01
232 #define SDLA_IRQ_TRANSMIT 0x02
233 #define SDLA_IRQ_MODEM_STAT 0x04
234 #define SDLA_IRQ_COMMAND 0x08
235 #define SDLA_IRQ_CHANNEL 0x10
236 #define SDLA_IRQ_TIMER 0x20
237
238
239 #define SDLA_8K_WINDOW 0x01
240 #define SDLA_S502_SEG_A 0x10
241 #define SDLA_S502_SEG_C 0x20
242 #define SDLA_S502_SEG_D 0x00
243 #define SDLA_S502_SEG_E 0x30
244 #define SDLA_S507_SEG_A 0x00
245 #define SDLA_S507_SEG_B 0x40
246 #define SDLA_S507_SEG_C 0x80
247 #define SDLA_S507_SEG_E 0xC0
248 #define SDLA_S508_SEG_A 0x00
249 #define SDLA_S508_SEG_C 0x10
250 #define SDLA_S508_SEG_D 0x08
251 #define SDLA_S508_SEG_E 0x18
252
253
254 #define SDLA_IO_EXTENTS 0x04
255
256 #define SDLA_REG_CONTROL 0x00
257 #define SDLA_REG_PC_WINDOW 0x01
258 #define SDLA_REG_Z80_WINDOW 0x02
259 #define SDLA_REG_Z80_CONTROL 0x03
260
261 #define SDLA_S502_STS 0x00
262 #define SDLA_S508_GNRL 0x00
263 #define SDLA_S508_STS 0x01
264 #define SDLA_S508_IDR 0x02
265
266
267 #define SDLA_S502A_START 0x00
268 #define SDLA_S502A_INTREQ 0x02
269 #define SDLA_S502A_INTEN 0x04
270 #define SDLA_S502A_HALT 0x08
271 #define SDLA_S502A_NMI 0x10
272
273 #define SDLA_S502E_CPUEN 0x01
274 #define SDLA_S502E_ENABLE 0x02
275 #define SDLA_S502E_INTACK 0x04
276
277 #define SDLA_S507_ENABLE 0x01
278 #define SDLA_S507_IRQ3 0x00
279 #define SDLA_S507_IRQ4 0x20
280 #define SDLA_S507_IRQ5 0x40
281 #define SDLA_S507_IRQ7 0x60
282 #define SDLA_S507_IRQ10 0x80
283 #define SDLA_S507_IRQ11 0xA0
284 #define SDLA_S507_IRQ12 0xC0
285 #define SDLA_S507_IRQ15 0xE0
286
287 #define SDLA_HALT 0x00
288 #define SDLA_CPUEN 0x02
289 #define SDLA_MEMEN 0x04
290 #define SDLA_S507_EPROMWR 0x08
291 #define SDLA_S507_EPROMCLK 0x10
292 #define SDLA_S508_INTRQ 0x08
293 #define SDLA_S508_INTEN 0x10
294
295 struct sdla_cmd {
296 char opp_flag __attribute__((packed));
297 char cmd __attribute__((packed));
298 short length __attribute__((packed));
299 char retval __attribute__((packed));
300 short dlci __attribute__((packed));
301 char flags __attribute__((packed));
302 short rxlost_int __attribute__((packed));
303 long rxlost_app __attribute__((packed));
304 char reserve[2] __attribute__((packed));
305 char data[SDLA_MAX_DATA] __attribute__((packed));
306 };
307
308 struct intr_info {
309 char flags __attribute__((packed));
310 short txlen __attribute__((packed));
311 char irq __attribute__((packed));
312 char flags2 __attribute__((packed));
313 short timeout __attribute__((packed));
314 };
315
316
317 struct buf_info {
318 unsigned short rse_num __attribute__((packed));
319 unsigned long rse_base __attribute__((packed));
320 unsigned long rse_next __attribute__((packed));
321 unsigned long buf_base __attribute__((packed));
322 unsigned short reserved __attribute__((packed));
323 unsigned long buf_top __attribute__((packed));
324 };
325
326
327 struct buf_entry {
328 char opp_flag __attribute__((packed));
329 short length __attribute__((packed));
330 short dlci __attribute__((packed));
331 char flags __attribute__((packed));
332 short timestamp __attribute__((packed));
333 short reserved[2] __attribute__((packed));
334 long buf_addr __attribute__((packed));
335 };
336
337 #endif
338
339 #endif