Rev 1514 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1472 | hidnplayr | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
||
1519 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;; |
1472 | hidnplayr | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
||
1519 | hidnplayr | 6 | ;; 3Com network driver for KolibriOS ;; |
7 | ;; ;; |
||
8 | ;; Ported to KolibriOS net-branch by hidnplayr (28/05/10) ;; |
||
9 | ;; ;; |
||
10 | ;; Thanks to: scrap metal recyclers, whom provide me with ;; |
||
11 | ;; loads of hardware ;; |
||
12 | ;; diamond: who makes me understand KolibriOS ;; |
||
13 | ;; ;; |
||
1472 | hidnplayr | 14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | |||
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
17 | ;; ;; |
||
18 | ;; 3C59X.INC ;; |
||
19 | ;; ;; |
||
20 | ;; Ethernet driver for Menuet OS ;; |
||
21 | ;; ;; |
||
22 | ;; Driver for 3Com fast etherlink 3c59x and ;; |
||
23 | ;; etherlink XL 3c900 and 3c905 cards ;; |
||
24 | ;; References: ;; |
||
25 | ;; www.3Com.com - data sheets ;; |
||
26 | ;; DP83840A.pdf - ethernet physical layer ;; |
||
27 | ;; 3c59x.c - linux driver ;; |
||
28 | ;; ethernet driver template by Mike Hibbett ;; |
||
29 | ;; ;; |
||
30 | ;; Credits ;; |
||
31 | ;; Mike Hibbett, ;; |
||
32 | ;; who kindly supplied me with a 3Com905C-TX-M card ;; |
||
33 | ;; ;; |
||
34 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
35 | ;; |
||
36 | ;; Copyright (c) 2004, Endre Kozma |
||
37 | ;; All rights reserved. |
||
38 | ;; |
||
39 | ;; Redistribution and use in source and binary forms, with or without |
||
40 | ;; modification, are permitted provided that the following conditions are |
||
41 | ;; met: |
||
42 | ;; |
||
43 | ;; 1. Redistributions of source code must retain the above copyright notice, |
||
44 | ;; this list of conditions and the following disclaimer. |
||
45 | ;; |
||
46 | ;; 2. Redistributions in binary form must reproduce the above copyright |
||
47 | ;; notice, this list of conditions and the following disclaimer in the |
||
48 | ;; documentation and/or other materials provided with the distribution. |
||
49 | ;; |
||
50 | ;; 3. The name of the author may not be used to endorse or promote products |
||
51 | ;; derived from this software without specific prior written permission. |
||
52 | ;; |
||
53 | ;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
54 | ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
55 | ;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
56 | ;; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
57 | ;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
58 | ;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
59 | ;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
60 | ;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
61 | ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
62 | ;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
63 | ;; |
||
64 | ;; History |
||
65 | ;; ======= |
||
66 | ;; $Log: 3C59X.INC,v $ |
||
67 | ;; Revision 1.3 2004/07/11 12:21:12 kozma |
||
68 | ;; Support of vortex chips (3c59x) added. |
||
69 | ;; Support of 3c920 and 3c982 added. |
||
70 | ;; Corrections. |
||
71 | ;; |
||
72 | ;; Revision 1.2 2004/06/12 19:40:20 kozma |
||
73 | ;; Function e3c59x_set_available_media added in order to set |
||
74 | ;; the default media in case auto detection finds no valid link. |
||
75 | ;; Incorrect mii check removed (3c900 Cyclone works now). |
||
76 | ;; Cleanups. |
||
77 | ;; |
||
78 | ;; Revision 1.1 2004/06/12 18:27:15 kozma |
||
79 | ;; Initial revision |
||
80 | ;; |
||
81 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
82 | |||
83 | format MS COFF |
||
84 | |||
85 | API_VERSION equ 0x01000100 |
||
1519 | hidnplayr | 86 | DRIVER_VERSION equ 5 |
1472 | hidnplayr | 87 | |
1519 | hidnplayr | 88 | MAX_DEVICES equ 16 |
89 | FORCE_FD equ 0 ; forcing full duplex mode makes sense at some cards and link types |
||
90 | PROMISCIOUS equ 0 ; enables promiscous mode |
||
91 | |||
1472 | hidnplayr | 92 | DEBUG equ 1 |
93 | __DEBUG__ equ 1 |
||
94 | __DEBUG_LEVEL__ equ 1 |
||
95 | |||
96 | include 'proc32.inc' |
||
97 | include 'imports.inc' |
||
98 | include 'fdo.inc' |
||
99 | include 'netdrv.inc' |
||
100 | |||
101 | public START |
||
102 | public service_proc |
||
103 | public version |
||
104 | |||
105 | struc DPD { ; Download Packet Descriptor |
||
106 | |||
1519 | hidnplayr | 107 | .next_ptr dd ? |
108 | .frame_start_hdr dd ? |
||
109 | .frag_addr dd ? ; for packet data |
||
110 | .frag_len dd ? ; for packet data |
||
111 | .realaddr dd ? |
||
112 | .size = 32 |
||
1472 | hidnplayr | 113 | } |
114 | |||
115 | virtual at 0 |
||
116 | dpd DPD |
||
117 | end virtual |
||
118 | |||
119 | |||
120 | struc UPD { ; Upload Packet Descriptor |
||
121 | |||
1519 | hidnplayr | 122 | .next_ptr dd ? |
123 | .pkt_status dd ? |
||
124 | .frag_addr dd ? |
||
125 | .frag_len dd ? ; for packet data |
||
126 | .realaddr dd ? |
||
127 | .size = 32 |
||
1472 | hidnplayr | 128 | |
129 | } |
||
130 | |||
131 | virtual at 0 |
||
132 | upd UPD |
||
133 | end virtual |
||
134 | |||
135 | ; Ethernet frame symbols |
||
136 | ETH_ALEN equ 6 |
||
137 | ETH_HLEN equ (2*ETH_ALEN+2) |
||
138 | ETH_ZLEN equ 60 ; 60 + 4bytes auto payload for |
||
139 | ; mininmum 64bytes frame length |
||
140 | ; Registers |
||
141 | REG_POWER_MGMT_CTRL equ 0x7c |
||
142 | REG_UP_LIST_PTR equ 0x38 |
||
143 | REG_UP_PKT_STATUS equ 0x30 |
||
144 | REG_TX_FREE_THRESH equ 0x2f |
||
145 | REG_DN_LIST_PTR equ 0x24 |
||
146 | REG_DMA_CTRL equ 0x20 |
||
147 | REG_TX_STATUS equ 0x1b |
||
148 | REG_RX_STATUS equ 0x18 |
||
149 | REG_TX_DATA equ 0x10 |
||
1519 | hidnplayr | 150 | |
1472 | hidnplayr | 151 | ; Common window registers |
152 | REG_INT_STATUS equ 0xe |
||
153 | REG_COMMAND equ 0xe |
||
1519 | hidnplayr | 154 | |
1472 | hidnplayr | 155 | ; Register window 7 |
156 | REG_MASTER_STATUS equ 0xc |
||
157 | REG_POWER_MGMT_EVENT equ 0xc |
||
158 | REG_MASTER_LEN equ 0x6 |
||
159 | REG_VLAN_ETHER_TYPE equ 0x4 |
||
160 | REG_VLAN_MASK equ 0x0 |
||
161 | REG_MASTER_ADDRESS equ 0x0 |
||
1519 | hidnplayr | 162 | |
1472 | hidnplayr | 163 | ; Register window 6 |
164 | REG_BYTES_XMITTED_OK equ 0xc |
||
165 | REG_BYTES_RCVD_OK equ 0xa |
||
166 | REG_UPPER_FRAMES_OK equ 0x9 |
||
167 | REG_FRAMES_DEFERRED equ 0x8 |
||
168 | REG_FRAMES_RCVD_OK equ 0x7 |
||
169 | REG_FRAMES_XMITTED_OK equ 0x6 |
||
170 | REG_RX_OVERRUNS equ 0x5 |
||
171 | REG_LATE_COLLISIONS equ 0x4 |
||
172 | REG_SINGLE_COLLISIONS equ 0x3 |
||
173 | REG_MULTIPLE_COLLISIONS equ 0x2 |
||
174 | REG_SQE_ERRORS equ 0x1 |
||
175 | REG_CARRIER_LOST equ 0x0 |
||
1519 | hidnplayr | 176 | |
1472 | hidnplayr | 177 | ; Register window 5 |
178 | REG_INDICATION_ENABLE equ 0xc |
||
179 | REG_INTERRUPT_ENABLE equ 0xa |
||
180 | REG_TX_RECLAIM_THRESH equ 0x9 |
||
181 | REG_RX_FILTER equ 0x8 |
||
182 | REG_RX_EARLY_THRESH equ 0x6 |
||
183 | REG_TX_START_THRESH equ 0x0 |
||
1519 | hidnplayr | 184 | |
1472 | hidnplayr | 185 | ; Register window 4 |
186 | REG_UPPER_BYTES_OK equ 0xe |
||
187 | REG_BAD_SSD equ 0xc |
||
188 | REG_MEDIA_STATUS equ 0xa |
||
189 | REG_PHYSICAL_MGMT equ 0x8 |
||
190 | REG_NETWORK_DIAGNOSTIC equ 0x6 |
||
191 | REG_FIFO_DIAGNOSTIC equ 0x4 |
||
192 | REG_VCO_DIAGNOSTIC equ 0x2 ; may not supported |
||
1519 | hidnplayr | 193 | |
1472 | hidnplayr | 194 | ; Bits in register window 4 |
195 | BIT_AUTOSELECT equ 24 |
||
1519 | hidnplayr | 196 | |
1472 | hidnplayr | 197 | ; Register window 3 |
198 | REG_TX_FREE equ 0xc |
||
199 | REG_RX_FREE equ 0xa |
||
200 | REG_MEDIA_OPTIONS equ 0x8 |
||
201 | REG_MAC_CONTROL equ 0x6 |
||
202 | REG_MAX_PKT_SIZE equ 0x4 |
||
203 | REG_INTERNAL_CONFIG equ 0x0 |
||
1519 | hidnplayr | 204 | |
1472 | hidnplayr | 205 | ; Register window 2 |
206 | REG_RESET_OPTIONS equ 0xc |
||
207 | REG_STATION_MASK_HI equ 0xa |
||
208 | REG_STATION_MASK_MID equ 0x8 |
||
209 | REG_STATION_MASK_LO equ 0x6 |
||
210 | REG_STATION_ADDRESS_HI equ 0x4 |
||
211 | REG_STATION_ADDRESS_MID equ 0x2 |
||
212 | REG_STATION_ADDRESS_LO equ 0x0 |
||
1519 | hidnplayr | 213 | |
1472 | hidnplayr | 214 | ; Register window 1 |
215 | REG_TRIGGER_BITS equ 0xc |
||
216 | REG_SOS_BITS equ 0xa |
||
217 | REG_WAKE_ON_TIMER equ 0x8 |
||
218 | REG_SMB_RXBYTES equ 0x7 |
||
219 | REG_SMB_DIAG equ 0x5 |
||
220 | REG_SMB_ARB equ 0x4 |
||
221 | REG_SMB_STATUS equ 0x2 |
||
222 | REG_SMB_ADDRESS equ 0x1 |
||
223 | REG_SMB_FIFO_DATA equ 0x0 |
||
1519 | hidnplayr | 224 | |
1472 | hidnplayr | 225 | ; Register window 0 |
226 | REG_EEPROM_DATA equ 0xc |
||
227 | REG_EEPROM_COMMAND equ 0xa |
||
228 | REG_BIOS_ROM_DATA equ 0x8 |
||
229 | REG_BIOS_ROM_ADDR equ 0x4 |
||
1519 | hidnplayr | 230 | |
1472 | hidnplayr | 231 | ; Physical management bits |
232 | BIT_MGMT_DIR equ 2 ; drive with the data written in mgmtData |
||
233 | BIT_MGMT_DATA equ 1 ; MII management data bit |
||
234 | BIT_MGMT_CLK equ 0 ; MII management clock |
||
1519 | hidnplayr | 235 | |
1472 | hidnplayr | 236 | ; MII commands |
237 | MII_CMD_MASK equ (1111b shl 10) |
||
238 | MII_CMD_READ equ (0110b shl 10) |
||
239 | MII_CMD_WRITE equ (0101b shl 10) |
||
1519 | hidnplayr | 240 | |
1472 | hidnplayr | 241 | ; MII registers |
242 | REG_MII_BMCR equ 0 ; basic mode control register |
||
243 | REG_MII_BMSR equ 1 ; basic mode status register |
||
244 | REG_MII_ANAR equ 4 ; auto negotiation advertisement register |
||
245 | REG_MII_ANLPAR equ 5 ; auto negotiation link partner ability register |
||
246 | REG_MII_ANER equ 6 ; auto negotiation expansion register |
||
1519 | hidnplayr | 247 | |
1472 | hidnplayr | 248 | ; MII bits |
249 | BIT_MII_AUTONEG_COMPLETE equ 5 ; auto-negotiation complete |
||
250 | BIT_MII_PREAMBLE_SUPPRESSION equ 6 |
||
1519 | hidnplayr | 251 | |
1472 | hidnplayr | 252 | ; eeprom bits and commands |
253 | EEPROM_CMD_READ equ 0x80 |
||
254 | EEPROM_BIT_BUSY equ 15 |
||
1519 | hidnplayr | 255 | |
1472 | hidnplayr | 256 | ; eeprom registers |
257 | EEPROM_REG_OEM_NODE_ADDR equ 0xa |
||
258 | EEPROM_REG_CAPABILITIES equ 0x10 |
||
1519 | hidnplayr | 259 | |
1472 | hidnplayr | 260 | ; Commands for command register |
261 | SELECT_REGISTER_WINDOW equ (1 shl 11) |
||
262 | |||
263 | IS_VORTEX equ 0x1 |
||
264 | IS_BOOMERANG equ 0x2 |
||
265 | IS_CYCLONE equ 0x4 |
||
266 | IS_TORNADO equ 0x8 |
||
267 | EEPROM_8BIT equ 0x10 |
||
268 | HAS_PWR_CTRL equ 0x20 |
||
269 | HAS_MII equ 0x40 |
||
270 | HAS_NWAY equ 0x80 |
||
271 | HAS_CB_FNS equ 0x100 |
||
272 | INVERT_MII_PWR equ 0x200 |
||
273 | INVERT_LED_PWR equ 0x400 |
||
274 | MAX_COLLISION_RESET equ 0x800 |
||
275 | EEPROM_OFFSET equ 0x1000 |
||
276 | HAS_HWCKSM equ 0x2000 |
||
277 | EXTRA_PREAMBLE equ 0x4000 |
||
278 | |||
279 | ; Status |
||
280 | IntLatch equ 0x0001 |
||
281 | HostError equ 0x0002 |
||
282 | TxComplete equ 0x0004 |
||
283 | TxAvailable equ 0x0008 |
||
284 | RxComplete equ 0x0010 |
||
285 | RxEarly equ 0x0020 |
||
286 | IntReq equ 0x0040 |
||
287 | StatsFull equ 0x0080 |
||
1519 | hidnplayr | 288 | DMADone equ 0x0100 |
289 | DownComplete equ 0x0200 |
||
290 | UpComplete equ 0x0400 |
||
1472 | hidnplayr | 291 | DMAInProgress equ 0x0800 ; 1 shl 11 (DMA controller is still busy) |
292 | CmdInProgress equ 0x1000 ; 1 shl 12 (EL3_CMD is still busy) |
||
293 | |||
1519 | hidnplayr | 294 | S_5_INTS equ HostError + RxEarly + UpComplete + DownComplete ;+ TxComplete + RxComplete + TxAvailable |
1472 | hidnplayr | 295 | |
296 | ; Commands |
||
297 | TotalReset equ 0 shl 11 |
||
298 | SelectWindow equ 1 shl 11 |
||
299 | StartCoax equ 2 shl 11 |
||
300 | RxDisable equ 3 shl 11 |
||
301 | RxEnable equ 4 shl 11 |
||
302 | RxReset equ 5 shl 11 |
||
303 | UpStall equ 6 shl 11 |
||
304 | UpUnstall equ (6 shl 11)+1 |
||
305 | DownStall equ (6 shl 11)+2 |
||
306 | DownUnstall equ (6 shl 11)+3 |
||
307 | RxDiscard equ 8 shl 11 |
||
308 | TxEnable equ 9 shl 11 |
||
309 | TxDisable equ 10 shl 11 |
||
310 | TxReset equ 11 shl 11 |
||
311 | FakeIntr equ 12 shl 11 |
||
312 | AckIntr equ 13 shl 11 |
||
313 | SetIntrEnb equ 14 shl 11 |
||
314 | SetStatusEnb equ 15 shl 11 |
||
315 | SetRxFilter equ 16 shl 11 |
||
316 | SetRxThreshold equ 17 shl 11 |
||
317 | SetTxThreshold equ 18 shl 11 |
||
318 | SetTxStart equ 19 shl 11 |
||
319 | StartDMAUp equ 20 shl 11 |
||
320 | StartDMADown equ (20 shl 11)+1 |
||
321 | StatsEnable equ 21 shl 11 |
||
322 | StatsDisable equ 22 shl 11 |
||
323 | StopCoax equ 23 shl 11 |
||
1519 | hidnplayr | 324 | SetFilterBit equ 25 shl 11 |
1472 | hidnplayr | 325 | |
326 | ; Rx mode bits |
||
327 | RxStation equ 1 |
||
328 | RxMulticast equ 2 |
||
329 | RxBroadcast equ 4 |
||
330 | RxProm equ 8 |
||
331 | |||
332 | ; RX/TX buffers sizes |
||
333 | MAX_ETH_PKT_SIZE equ 1536 ; max packet size |
||
334 | NUM_RX_DESC equ 4 ; a power of 2 number |
||
335 | NUM_TX_DESC equ 4 ; a power of 2 number |
||
336 | MAX_ETH_FRAME_SIZE equ 1520 ; size of ethernet frame + bytes alignment |
||
337 | |||
1519 | hidnplayr | 338 | virtual at ebx |
1472 | hidnplayr | 339 | |
1519 | hidnplayr | 340 | device: |
1472 | hidnplayr | 341 | |
1519 | hidnplayr | 342 | ETH_DEVICE |
1472 | hidnplayr | 343 | |
1519 | hidnplayr | 344 | .dpd_buffer rd (dpd.size*NUM_TX_DESC)/4 |
345 | .upd_buffer rd (upd.size*NUM_RX_DESC)/4 |
||
346 | .curr_upd dd ? |
||
347 | .prev_dpd dd ? |
||
1472 | hidnplayr | 348 | |
1519 | hidnplayr | 349 | .io_addr dd ? |
350 | .pci_bus db ? |
||
351 | .pci_dev db ? |
||
352 | .irq_line db ? |
||
353 | |||
354 | .prev_tx_frame dd ? |
||
355 | .ver_id db ? |
||
356 | .full_bus_master db ? |
||
357 | .has_hwcksm db ? |
||
358 | .preamble db ? |
||
359 | .dn_list_ptr_cleared db ? |
||
360 | .self_directed_packet rb 20 |
||
361 | |||
362 | .size = $ - device |
||
363 | |||
364 | end virtual |
||
365 | |||
1472 | hidnplayr | 366 | section '.flat' code readable align 16 |
367 | |||
368 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
369 | ;; ;; |
||
370 | ;; proc START ;; |
||
371 | ;; ;; |
||
372 | ;; (standard driver proc) ;; |
||
373 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
374 | |||
375 | align 4 |
||
376 | proc START stdcall, state:dword |
||
377 | |||
378 | cmp [state], 1 |
||
379 | jne .exit |
||
380 | |||
381 | .entry: |
||
382 | |||
383 | DEBUGF 1,"Loading 3com network driver\n" |
||
384 | stdcall RegService, my_service, service_proc |
||
385 | ret |
||
386 | |||
387 | .fail: |
||
388 | .exit: |
||
389 | xor eax, eax |
||
390 | ret |
||
391 | |||
392 | endp |
||
393 | |||
394 | |||
395 | |||
396 | |||
397 | |||
398 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
399 | ;; ;; |
||
400 | ;; proc SERVICE_PROC ;; |
||
401 | ;; ;; |
||
402 | ;; (standard driver proc) ;; |
||
403 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
404 | |||
405 | align 4 |
||
406 | proc service_proc stdcall, ioctl:dword |
||
407 | |||
408 | mov edx, [ioctl] |
||
409 | mov eax, [IOCTL.io_code] |
||
410 | |||
411 | ;------------------------------------------------------ |
||
412 | |||
413 | cmp eax, 0 ;SRV_GETVERSION |
||
414 | jne @F |
||
415 | |||
416 | cmp [IOCTL.out_size], 4 |
||
417 | jl .fail |
||
418 | mov eax, [IOCTL.output] |
||
419 | mov [eax], dword API_VERSION |
||
420 | |||
421 | xor eax, eax |
||
422 | ret |
||
423 | |||
424 | ;------------------------------------------------------ |
||
425 | @@: |
||
426 | cmp eax, 1 ;SRV_HOOK |
||
427 | jne .fail |
||
428 | |||
429 | cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
||
430 | jl .fail |
||
431 | |||
432 | mov eax, [IOCTL.input] |
||
433 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
||
434 | jne .fail ; other types of this hardware dont exist |
||
435 | |||
436 | ; check if the device is already listed |
||
437 | |||
438 | mov ecx, [VORTEX_DEVICES] |
||
439 | test ecx, ecx |
||
440 | jz .maybeboomerang |
||
441 | |||
442 | mov esi, VORTEX_LIST |
||
443 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
||
444 | mov ax , [eax+1] ; |
||
445 | .nextdevice: |
||
446 | mov ebx, [esi] |
||
447 | cmp ax , word [device.pci_bus] ; compare with pci and device num in device list (notice the usage of word instead of byte) |
||
448 | je .find_devicenum ; Device is already loaded, let's find it's device number |
||
449 | add esi, 4 |
||
450 | loop .nextdevice |
||
451 | |||
452 | |||
453 | .maybeboomerang: |
||
454 | mov ecx, [BOOMERANG_DEVICES] |
||
455 | test ecx, ecx |
||
456 | jz .firstdevice |
||
457 | |||
458 | mov esi, BOOMERANG_LIST |
||
459 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
||
460 | mov ax , [eax+1] ; |
||
461 | .nextdevice2: |
||
462 | mov ebx, [esi] |
||
463 | cmp ax , word [device.pci_bus] ; compare with pci and device num in device list (notice the usage of word instead of byte) |
||
464 | je .find_devicenum ; Device is already loaded, let's find it's device number |
||
465 | add esi, 4 |
||
466 | loop .nextdevice2 |
||
467 | |||
468 | |||
469 | ; This device doesnt have its own eth_device structure yet, lets create one |
||
470 | .firstdevice: |
||
471 | mov ecx, [BOOMERANG_DEVICES] |
||
472 | add ecx, [VORTEX_DEVICES] |
||
473 | cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card |
||
474 | jge .fail |
||
475 | |||
476 | push edx |
||
477 | stdcall KernelAlloc, dword device.size ; Allocate the buffer for eth_device structure |
||
478 | pop edx |
||
479 | test eax, eax |
||
480 | jz .fail |
||
481 | mov ebx, eax ; ebx is always used as a pointer to the structure (in driver, but also in kernel code) |
||
482 | |||
483 | ; Fill in the direct call addresses into the struct |
||
484 | |||
485 | mov [device.reset], reset |
||
486 | mov [device.transmit], null_op |
||
487 | mov [device.get_MAC], read_mac |
||
488 | mov [device.set_MAC], write_mac |
||
489 | mov [device.unload], null_op |
||
490 | mov [device.name], my_service |
||
491 | |||
492 | ; save the pci bus and device numbers |
||
493 | |||
494 | mov eax, [IOCTL.input] |
||
495 | mov cl , [eax+1] |
||
496 | mov [device.pci_bus], cl |
||
497 | mov cl , [eax+2] |
||
498 | mov [device.pci_dev], cl |
||
499 | |||
500 | ; Now, it's time to find the base io addres of the PCI device |
||
501 | find_io [device.pci_bus], [device.pci_dev], [device.io_addr] |
||
502 | |||
503 | ; We've found the io address, find IRQ now |
||
1492 | hidnplayr | 504 | find_irq [device.pci_bus], [device.pci_dev], [device.irq_line] |
1472 | hidnplayr | 505 | |
506 | DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
||
507 | [device.pci_dev]:1,[device.pci_bus]:1,[device.irq_line]:1,[device.io_addr]:4 |
||
508 | |||
509 | ; Ok, the eth_device structure is ready, let's probe the device |
||
510 | call probe ; this function will output in eax |
||
511 | test eax, eax |
||
512 | jnz .err ; If an error occured, exit |
||
513 | |||
514 | |||
515 | movzx ecx, [device.ver_id] |
||
516 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
517 | jz .not_vortex |
||
518 | |||
519 | |||
520 | mov eax, [VORTEX_DEVICES] ; Add the device structure to our device list |
||
521 | mov [VORTEX_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
522 | inc [VORTEX_DEVICES] ; |
||
523 | |||
524 | .register: |
||
525 | |||
1514 | hidnplayr | 526 | mov [device.type], NET_TYPE_ETH |
527 | call NetRegDev |
||
1472 | hidnplayr | 528 | |
529 | cmp eax, -1 |
||
530 | je .destroy |
||
531 | |||
532 | call start |
||
533 | |||
534 | ret |
||
535 | |||
536 | .not_vortex: |
||
537 | |||
538 | mov eax, [BOOMERANG_DEVICES] ; Add the device structure to our device list |
||
539 | mov [BOOMERANG_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
540 | inc [BOOMERANG_DEVICES] |
||
541 | |||
542 | call .register |
||
543 | |||
544 | ; If the device was already loaded, find the device number and return it in eax |
||
545 | |||
546 | .find_devicenum: |
||
547 | DEBUGF 1,"Trying to find device number of already registered device\n" |
||
1514 | hidnplayr | 548 | call NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
1472 | hidnplayr | 549 | ; into a device number in edi |
550 | mov eax, edi ; Application wants it in eax instead |
||
551 | DEBUGF 1,"Kernel says: %u\n", eax |
||
552 | ret |
||
553 | |||
554 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
||
555 | |||
556 | .destroy: |
||
557 | ; todo: reset device into virgin state |
||
558 | |||
559 | .err: |
||
560 | stdcall KernelFree, ebx |
||
561 | |||
562 | |||
563 | .fail: |
||
564 | or eax, -1 |
||
565 | ret |
||
566 | |||
567 | ;------------------------------------------------------ |
||
568 | endp |
||
569 | |||
570 | |||
571 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
572 | ;; ;; |
||
573 | ;; Actual Hardware dependent code starts here ;; |
||
574 | ;; ;; |
||
575 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
576 | |||
577 | |||
578 | |||
579 | |||
580 | |||
581 | ;*************************************************************************** |
||
582 | ; Function |
||
583 | ; probe |
||
584 | ; Description |
||
585 | ; Searches for an ethernet card, enables it and clears the rx buffer |
||
586 | ; Destroyed registers |
||
587 | ; eax, ebx, ecx, edx, edi, esi |
||
588 | ; |
||
589 | ;*************************************************************************** |
||
590 | |||
591 | align 4 |
||
1519 | hidnplayr | 592 | probe: |
1472 | hidnplayr | 593 | |
594 | DEBUGF 1,"Probing 3com card\n" |
||
595 | |||
596 | make_bus_master [device.pci_bus], [device.pci_dev] |
||
597 | |||
598 | ; wake up the card |
||
599 | call wake_up |
||
600 | |||
601 | movzx ecx, [device.pci_bus] |
||
602 | movzx edx, [device.pci_dev] |
||
603 | stdcall PciRead32, ecx ,edx ,0 ; get device/vendor id |
||
604 | |||
605 | DEBUGF 1,"Vendor id: 0x%x\n", ax |
||
606 | |||
607 | cmp ax , 0x10B7 |
||
608 | jne .notfound |
||
609 | shr eax, 16 |
||
610 | |||
611 | DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax |
||
612 | |||
613 | ; get chip version |
||
614 | mov ecx, HW_VERSIONS_SIZE/4-1 |
||
615 | .loop: |
||
616 | cmp ax , [hw_versions+ecx*4] |
||
617 | jz .found |
||
618 | loop .loop |
||
619 | DEBUGF 1,"ecx: %u\n", ecx |
||
620 | .notfound: |
||
621 | DEBUGF 1,"Device id not found in list!\n" |
||
622 | or eax, -1 |
||
623 | ret |
||
624 | .found: |
||
625 | mov esi, [hw_str+ecx*4] |
||
626 | DEBUGF 1,"Hardware type: %s\n", esi |
||
627 | mov [device.name], esi |
||
628 | |||
629 | mov [device.ver_id], cl |
||
630 | test word [hw_versions+2+ecx*4], HAS_HWCKSM |
||
631 | setnz [device.has_hwcksm] |
||
632 | ; set pci latency for vortex cards |
||
633 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
634 | jz .not_vortex |
||
635 | |||
636 | mov eax, 11111000b ; 248 = max latency |
||
637 | movzx ecx, [device.pci_bus] |
||
638 | movzx edx, [device.pci_dev] |
||
639 | stdcall PciWrite32, ecx, edx, PCI_REG_LATENCY, eax |
||
640 | |||
641 | .not_vortex: |
||
642 | ; set RX/TX functions |
||
643 | mov ax, EEPROM_REG_CAPABILITIES |
||
644 | call read_eeprom |
||
645 | test al, 100000b ; full bus master? |
||
646 | setnz [device.full_bus_master] |
||
647 | jnz .boomerang_func |
||
648 | mov [device.transmit], vortex_transmit |
||
649 | DEBUGF 1,"Device is a vortex type\n" |
||
1519 | hidnplayr | 650 | DEBUGF 1,"I'm sorry but vortex code hasnt been tested yet\n" |
651 | DEBUGF 1,"Please contact me on hidnplayr@kolibrios.org\n" |
||
652 | DEBUGF 1,"If you can help me finish it!\n" |
||
653 | or eax, -1 |
||
654 | ret |
||
1472 | hidnplayr | 655 | jmp @f |
656 | .boomerang_func: ; full bus master, so use boomerang functions |
||
657 | mov [device.transmit], boomerang_transmit |
||
658 | DEBUGF 1,"Device is a boomerang type\n" |
||
659 | @@: |
||
660 | call read_mac_eeprom |
||
661 | |||
662 | test byte [device.full_bus_master], 0xff |
||
663 | jz .set_preamble |
||
664 | ; switch to register window 2 |
||
665 | set_io 0 |
||
666 | set_io REG_COMMAND |
||
667 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
668 | out dx, ax |
||
669 | ; activate xcvr by setting some magic bits |
||
670 | set_io REG_RESET_OPTIONS |
||
671 | in ax, dx |
||
672 | and ax, not 0x4010 |
||
673 | movzx ecx, [device.ver_id] |
||
674 | test word [ecx*4+hw_versions+2], INVERT_LED_PWR |
||
675 | jz @f |
||
676 | or al, 0x10 |
||
677 | @@: |
||
678 | test word [ecx*4+hw_versions+2], INVERT_MII_PWR |
||
679 | jz @f |
||
680 | or ah, 0x40 |
||
681 | @@: |
||
682 | out dx, ax |
||
683 | .set_preamble: |
||
684 | ; use preamble as default |
||
685 | mov byte [device.preamble], 1 ; enable preamble |
||
686 | |||
687 | call global_reset |
||
688 | |||
689 | ;-------------------------- |
||
690 | ; RESET |
||
691 | |||
692 | align 4 |
||
693 | reset: |
||
694 | |||
695 | movzx eax, [device.irq_line] |
||
696 | DEBUGF 1,"Attaching int handler to irq %x\n",eax:1 |
||
697 | |||
698 | movzx ecx, [device.ver_id] |
||
699 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
700 | jz .not_vortex |
||
701 | |||
702 | mov esi, int_vortex |
||
703 | jmp .reg_int |
||
704 | |||
705 | .not_vortex: |
||
706 | mov esi, int_boomerang |
||
707 | |||
708 | .reg_int: |
||
709 | stdcall AttachIntHandler, eax, esi, dword 0 |
||
710 | test eax, eax |
||
711 | jnz @f |
||
712 | DEBUGF 1,"\nCould not attach int handler!\n" |
||
713 | ; or eax, -1 |
||
714 | ; ret |
||
715 | @@: |
||
716 | |||
717 | set_io 0 |
||
718 | set_io REG_COMMAND |
||
719 | mov ax, SELECT_REGISTER_WINDOW + 0 |
||
720 | out dx, ax |
||
721 | |||
722 | mov ax, StopCoax |
||
723 | out dx, ax ; stop transceiver |
||
724 | |||
725 | mov ax, SELECT_REGISTER_WINDOW + 4 |
||
726 | out dx, ax ; disable UTP |
||
727 | |||
728 | set_io REG_MEDIA_STATUS |
||
729 | mov ax, 0x0 |
||
730 | |||
731 | set_io REG_COMMAND |
||
732 | mov ax, SELECT_REGISTER_WINDOW + 0 |
||
733 | out dx, ax |
||
734 | |||
735 | set_io REG_FIFO_DIAGNOSTIC |
||
736 | mov ax, 0 |
||
737 | out dx, ax ; disable card |
||
738 | |||
739 | mov ax, 1 |
||
740 | out dx, ax ; enable card |
||
741 | |||
742 | call write_mac |
||
743 | |||
744 | call rx_reset |
||
745 | call tx_reset |
||
746 | |||
747 | set_io REG_COMMAND |
||
748 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
749 | out dx, ax |
||
750 | |||
751 | mov ecx, 32 |
||
752 | set_io 0x0b |
||
753 | .loop: |
||
754 | in al, dx |
||
755 | loop .loop |
||
756 | |||
757 | ; Get rid of stary ints |
||
758 | set_io REG_COMMAND |
||
759 | mov ax, AckIntr + 0xff |
||
760 | out dx, ax |
||
761 | |||
762 | mov ax, SetStatusEnb + S_5_INTS |
||
763 | out dx, ax |
||
764 | |||
765 | mov ax, SetIntrEnb + S_5_INTS |
||
766 | out dx, ax |
||
767 | |||
768 | call set_rx_mode |
||
769 | call set_active_port |
||
770 | |||
771 | set_io 0 |
||
772 | set_io REG_COMMAND |
||
773 | mov ax, RxEnable |
||
774 | out dx, ax |
||
775 | |||
776 | mov ax, TxEnable |
||
777 | out dx, ax |
||
778 | |||
779 | set_io REG_COMMAND |
||
780 | mov ax, SetRxThreshold + 208 |
||
781 | out dx, ax |
||
782 | |||
783 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
||
784 | out dx, ax |
||
785 | |||
786 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
787 | out dx, ax |
||
788 | |||
789 | xor eax, eax |
||
1481 | hidnplayr | 790 | ; clear packet/byte counters |
1472 | hidnplayr | 791 | |
1481 | hidnplayr | 792 | lea edi, [device.bytes_tx] |
793 | mov ecx, 6 |
||
794 | rep stosd |
||
795 | |||
1519 | hidnplayr | 796 | ; Set the mtu, kernel will be able to send now |
797 | mov [device.mtu], 1514 |
||
798 | |||
1472 | hidnplayr | 799 | ret |
800 | |||
801 | |||
802 | |||
803 | |||
804 | |||
805 | align 4 |
||
806 | start: |
||
807 | |||
808 | set_io 0 |
||
809 | set_io REG_COMMAND |
||
810 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
||
811 | out dx, ax |
||
812 | |||
813 | call check_tx_status |
||
814 | |||
815 | set_io 0 |
||
816 | set_io REG_COMMAND |
||
817 | ; switch to register window 4 |
||
818 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
819 | out dx, ax |
||
820 | |||
821 | ; wait for linkDetect |
||
822 | set_io REG_MEDIA_STATUS |
||
823 | mov ecx, 20 ; wait for max 2s |
||
824 | .link_detect_loop: |
||
825 | mov esi, 10 |
||
826 | stdcall Sleep ; 100 ms |
||
827 | in ax, dx |
||
828 | test ah, 1000b ; linkDetect |
||
829 | jnz @f |
||
830 | loop .link_detect_loop |
||
831 | @@: |
||
832 | |||
833 | ; print link type |
||
834 | xor eax, eax |
||
835 | bsr ax, word [device.mode] |
||
836 | jz @f |
||
837 | sub ax, 4 |
||
838 | @@: |
||
839 | mov esi, [link_str+eax*4] |
||
840 | DEBUGF 1,"Established Link type: %s\n", esi |
||
841 | |||
842 | |||
843 | set_io 0 |
||
844 | set_io REG_COMMAND |
||
845 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
846 | out dx, ax |
||
847 | |||
848 | mov ax, AckIntr + 0xff |
||
849 | out dx, ax |
||
850 | |||
851 | mov ax, SetStatusEnb + S_5_INTS |
||
852 | out dx, ax |
||
853 | |||
854 | mov ax, SetIntrEnb + S_5_INTS |
||
855 | out dx, ax |
||
856 | |||
857 | set_io 0 |
||
858 | set_io REG_COMMAND |
||
859 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
860 | |||
861 | |||
862 | ret |
||
863 | |||
864 | |||
865 | |||
866 | |||
867 | |||
868 | |||
869 | |||
870 | align 4 |
||
871 | set_rx_mode: |
||
872 | |||
873 | set_io 0 |
||
874 | set_io REG_COMMAND |
||
875 | |||
876 | if defined PROMISCIOUS |
||
877 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
||
878 | else if defined ALLMULTI |
||
879 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
||
880 | else |
||
881 | mov ax, SetRxFilter + RxStation + RxBroadcast |
||
882 | end if |
||
883 | |||
884 | out dx, ax |
||
885 | |||
886 | ret |
||
887 | |||
888 | |||
889 | |||
890 | |||
891 | |||
892 | ;*************************************************************************** |
||
893 | ; Function |
||
894 | ; global_reset |
||
895 | ; Description |
||
896 | ; resets the device |
||
897 | ; Parameters: |
||
898 | ; ebp - io_addr |
||
899 | ; Return value: |
||
900 | ; Destroyed registers |
||
901 | ; ax, ecx, edx, esi |
||
902 | ; |
||
903 | ;***************************************************************************1 |
||
904 | |||
905 | align 4 |
||
906 | global_reset: |
||
907 | |||
908 | DEBUGF 1,"Global reset: " |
||
909 | |||
910 | ; GlobalReset |
||
911 | set_io 0 |
||
912 | set_io REG_COMMAND |
||
913 | xor eax, eax |
||
914 | ; or al, 0x14 |
||
915 | out dx, ax |
||
916 | ; wait for GlobalReset to complete |
||
917 | mov ecx, 64000 |
||
918 | .loop: |
||
919 | in ax , dx |
||
920 | test ah , 10000b ; check CmdInProgress |
||
921 | ; jz .finish |
||
922 | loopz .loop |
||
923 | ;.finish: |
||
924 | ; DEBUGF 1,"Waiting for nic to boot..\n" |
||
925 | ; wait for 2 seconds for NIC to boot |
||
926 | mov esi, 200 |
||
927 | stdcall Sleep ; 2 seconds |
||
928 | |||
929 | DEBUGF 1,"Ok!\n" |
||
930 | |||
931 | ret |
||
932 | |||
933 | |||
934 | |||
935 | ;*************************************************************************** |
||
936 | ; Function |
||
937 | ; tx_reset |
||
938 | ; Description |
||
939 | ; resets and enables transmitter engine |
||
940 | ; |
||
941 | ;*************************************************************************** |
||
942 | |||
943 | align 4 |
||
944 | tx_reset: |
||
945 | DEBUGF 1,"tx reset\n" |
||
946 | |||
947 | ; TxReset |
||
948 | set_io 0 |
||
949 | set_io REG_COMMAND |
||
950 | mov ax, TxReset |
||
951 | out dx, ax |
||
952 | ; Wait for TxReset to complete |
||
953 | mov ecx, 200000 |
||
954 | .tx_reset_loop: |
||
955 | in ax, dx |
||
956 | test ah, 10000b ; check CmdInProgress |
||
957 | jz .tx_set_prev |
||
958 | dec ecx |
||
959 | jnz .tx_reset_loop |
||
960 | .tx_set_prev: |
||
961 | ; init last_dpd |
||
1519 | hidnplayr | 962 | lea eax, [device.dpd_buffer + (NUM_TX_DESC-1)*dpd.size] |
1472 | hidnplayr | 963 | mov [device.prev_dpd], eax |
964 | |||
965 | .tx_enable: |
||
966 | ret |
||
967 | |||
968 | |||
969 | |||
970 | ;*************************************************************************** |
||
971 | ; Function |
||
972 | ; rx_reset |
||
973 | ; Description |
||
974 | ; resets and enables receiver engine |
||
975 | ; |
||
976 | ;*************************************************************************** |
||
977 | |||
978 | align 4 |
||
979 | rx_reset: |
||
980 | |||
981 | DEBUGF 1,"rx reset\n" |
||
982 | |||
983 | set_io 0 |
||
984 | set_io REG_COMMAND |
||
985 | mov ax, RxReset or 0x4 |
||
986 | out dx, ax |
||
1519 | hidnplayr | 987 | |
1472 | hidnplayr | 988 | ; wait for RxReset to complete |
989 | mov ecx, 200000 |
||
1519 | hidnplayr | 990 | .loop: |
1472 | hidnplayr | 991 | in ax, dx |
992 | test ah, 10000b ; check CmdInProgress |
||
993 | dec ecx |
||
1519 | hidnplayr | 994 | jnz .loop |
995 | |||
1472 | hidnplayr | 996 | ; create upd ring |
1519 | hidnplayr | 997 | lea eax, [device.upd_buffer] |
998 | GetRealAddr |
||
999 | mov edi, eax ; real addr of first descr |
||
1472 | hidnplayr | 1000 | |
1519 | hidnplayr | 1001 | lea esi, [device.upd_buffer] ; ptr to first descr |
1002 | lea edx, [device.upd_buffer + (NUM_RX_DESC-1)*upd.size] ; ptr to last descr |
||
1472 | hidnplayr | 1003 | |
1519 | hidnplayr | 1004 | mov ecx, NUM_RX_DESC |
1472 | hidnplayr | 1005 | |
1519 | hidnplayr | 1006 | .upd_loop: |
1007 | mov [edx + upd.next_ptr], edi |
||
1472 | hidnplayr | 1008 | |
1519 | hidnplayr | 1009 | push ecx edx |
1010 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
1011 | pop edx ecx |
||
1012 | mov [esi + upd.realaddr], eax |
||
1013 | call GetPgAddr |
||
1014 | mov [esi + upd.frag_addr], eax |
||
1015 | and [esi + upd.pkt_status], 0 |
||
1016 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 1017 | |
1519 | hidnplayr | 1018 | DEBUGF 1,"UPD: lin=%x phys=%x len=%x next ptr=%x\n", [esi+upd.realaddr]:8, [esi+upd.frag_addr]:8, [esi+upd.frag_len]:8, edi |
1019 | DEBUGF 1,"UPD: cur=%x prev=%x\n", esi, edx |
||
1472 | hidnplayr | 1020 | |
1519 | hidnplayr | 1021 | mov edx, esi |
1472 | hidnplayr | 1022 | add esi, upd.size |
1519 | hidnplayr | 1023 | add edi, upd.size |
1472 | hidnplayr | 1024 | dec ecx |
1025 | jnz .upd_loop |
||
1026 | |||
1519 | hidnplayr | 1027 | lea eax, [device.upd_buffer] |
1028 | mov [device.curr_upd], eax |
||
1029 | GetRealAddr |
||
1472 | hidnplayr | 1030 | set_io 0 |
1031 | set_io REG_UP_LIST_PTR |
||
1032 | out dx, eax |
||
1033 | |||
1519 | hidnplayr | 1034 | .rx_enable: |
1472 | hidnplayr | 1035 | ret |
1036 | |||
1037 | |||
1038 | |||
1039 | |||
1040 | ;--------------------------------------------------------------------------- |
||
1041 | ; Function |
||
1042 | ; try_link_detect |
||
1043 | ; Description |
||
1044 | ; try_link_detect checks if link exists |
||
1045 | ; Parameters |
||
1046 | ; ebx = device structure |
||
1047 | ; Return value |
||
1048 | ; al - 0 ; no link detected |
||
1049 | ; al - 1 ; link detected |
||
1050 | ; Destroyed registers |
||
1051 | ; eax, ebx, ecx, edx, edi, esi |
||
1052 | ; |
||
1053 | ;--------------------------------------------------------------------------- |
||
1054 | |||
1055 | align 4 |
||
1056 | try_link_detect: |
||
1057 | |||
1058 | DEBUGF 1,"trying to detect link\n" |
||
1059 | |||
1060 | ; create self-directed packet |
||
1061 | lea esi, [device.mac] |
||
1062 | lea edi, [device.self_directed_packet] |
||
1063 | movsw |
||
1064 | movsd |
||
1065 | sub esi, 6 |
||
1066 | movsw |
||
1067 | movsd |
||
1068 | mov ax , 0x0608 |
||
1069 | stosw |
||
1070 | |||
1071 | ; download self-directed packet |
||
1072 | push 20 |
||
1073 | lea eax, [device.self_directed_packet] |
||
1074 | push eax |
||
1075 | call [device.transmit] |
||
1076 | |||
1077 | ; switch to register window 4 |
||
1078 | set_io 0 |
||
1079 | set_io REG_COMMAND |
||
1080 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1081 | out dx, ax |
||
1082 | |||
1083 | ; See if we have received the packet by now.. |
||
1084 | cmp [device.packets_rx], 0 |
||
1085 | jnz .link_detected |
||
1086 | |||
1087 | ; switch to register window 4 |
||
1088 | set_io REG_COMMAND |
||
1089 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1090 | out dx, ax |
||
1091 | |||
1092 | ; read linkbeatdetect |
||
1093 | set_io REG_MEDIA_STATUS |
||
1094 | in ax, dx |
||
1095 | test ah, 1000b ; test linkBeatDetect |
||
1096 | jnz .link_detected |
||
1097 | xor al, al |
||
1098 | jmp .finish |
||
1099 | |||
1100 | .link_detected: |
||
1101 | setb al |
||
1102 | |||
1103 | .finish: |
||
1104 | test al, al |
||
1105 | jz @f |
||
1106 | or byte [device.mode+1], 100b |
||
1107 | @@: |
||
1108 | ret |
||
1109 | |||
1110 | |||
1111 | |||
1112 | ;*************************************************************************** |
||
1113 | ; Function |
||
1114 | ; try_phy |
||
1115 | ; Description |
||
1116 | ; try_phy checks the auto-negotiation function |
||
1117 | ; in the PHY at PHY index. It can also be extended to |
||
1118 | ; include link detection for non-IEEE 802.3u |
||
1119 | ; auto-negotiation devices, for instance the BCM5000. |
||
1120 | ; Parameters |
||
1121 | ; ah - PHY index |
||
1122 | ; ebx - device stucture |
||
1123 | ; Return value |
||
1124 | ; al - 0 link is auto-negotiated |
||
1125 | ; al - 1 no link is auto-negotiated |
||
1126 | ; Destroyed registers |
||
1127 | ; eax, ebx, ecx, edx, esi |
||
1128 | ; |
||
1129 | ;*************************************************************************** |
||
1130 | |||
1131 | align 4 |
||
1132 | try_phy: |
||
1133 | |||
1134 | DEBUGF 1,"trying phy\n" |
||
1135 | |||
1136 | mov al, REG_MII_BMCR |
||
1137 | push eax |
||
1138 | call mdio_read ; returns with window #4 |
||
1139 | or ah , 0x80 ; software reset |
||
1140 | mov esi, eax |
||
1141 | mov eax, dword [esp] |
||
1142 | call mdio_write ; returns with window #4 |
||
1143 | |||
1144 | ; wait for reset to complete |
||
1145 | mov esi, 200 |
||
1146 | stdcall Sleep ; 2s |
||
1147 | mov eax, [esp] |
||
1148 | call mdio_read ; returns with window #4 |
||
1149 | test ah , 0x80 |
||
1150 | jnz .fail_finish |
||
1151 | mov eax, [esp] |
||
1152 | |||
1153 | ; wait for a while after reset |
||
1154 | mov esi, 2 |
||
1155 | stdcall Sleep ; 20ms |
||
1156 | mov eax, [esp] |
||
1157 | mov al , REG_MII_BMSR |
||
1158 | call mdio_read ; returns with window #4 |
||
1159 | test al , 1 ; extended capability supported? |
||
1160 | jz .no_ext_cap |
||
1161 | |||
1162 | ; auto-neg capable? |
||
1163 | test al , 1000b |
||
1164 | jz .fail_finish ; not auto-negotiation capable |
||
1165 | |||
1166 | ; auto-neg complete? |
||
1167 | test al , 100000b |
||
1168 | jnz .auto_neg_ok |
||
1169 | |||
1170 | ; restart auto-negotiation |
||
1171 | mov eax, [esp] |
||
1172 | mov al , REG_MII_ANAR |
||
1173 | push eax |
||
1174 | call mdio_read ; returns with window #4 |
||
1175 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
||
1176 | mov esi, eax |
||
1177 | pop eax |
||
1178 | call mdio_write ; returns with window #4 |
||
1179 | mov eax, [esp] |
||
1180 | call mdio_read ; returns with window #4 |
||
1181 | mov esi, eax |
||
1182 | or bh , 10010b ; restart auto-negotiation |
||
1183 | mov eax, [esp] |
||
1184 | call mdio_write ; returns with window #4 |
||
1185 | mov esi, 400 |
||
1186 | stdcall Sleep ; 4 seconds |
||
1187 | mov eax, [esp] |
||
1188 | mov al , REG_MII_BMSR |
||
1189 | call mdio_read ; returns with window #4 |
||
1190 | test al , 100000b ; auto-neg complete? |
||
1191 | jnz .auto_neg_ok |
||
1192 | jmp .fail_finish |
||
1193 | .auto_neg_ok: |
||
1194 | |||
1195 | ; compare advertisement and link partner ability registers |
||
1196 | mov eax, [esp] |
||
1197 | mov al , REG_MII_ANAR |
||
1198 | call mdio_read ; returns with window #4 |
||
1199 | xchg eax, [esp] |
||
1200 | mov al , REG_MII_ANLPAR |
||
1201 | call mdio_read ; returns with window #4 |
||
1202 | pop esi |
||
1203 | and eax, esi |
||
1204 | and eax, 1111100000b |
||
1205 | push eax |
||
1206 | |||
1207 | mov word[device.mode+2], ax |
||
1208 | |||
1209 | ; switch to register window 3 |
||
1210 | set_io 0 |
||
1211 | set_io REG_COMMAND |
||
1212 | mov ax , SELECT_REGISTER_WINDOW+3 |
||
1213 | out dx , ax |
||
1214 | |||
1215 | ; set full-duplex mode |
||
1216 | set_io REG_MAC_CONTROL |
||
1217 | in ax , dx |
||
1218 | and ax , not 0x120 ; clear full duplex and flow control |
||
1219 | pop esi |
||
1220 | test esi, 1010b shl 5; check for full-duplex |
||
1221 | jz .half_duplex |
||
1222 | or ax , 0x120 ; set full duplex and flow control |
||
1223 | .half_duplex: |
||
1224 | out dx , ax |
||
1225 | mov al , 1 |
||
1226 | ret |
||
1227 | .no_ext_cap: |
||
1228 | |||
1229 | ; not yet implemented BCM5000 |
||
1230 | .fail_finish: |
||
1231 | pop eax |
||
1232 | xor al, al |
||
1233 | ret |
||
1234 | |||
1235 | |||
1236 | |||
1237 | ;*************************************************************************** |
||
1238 | ; Function |
||
1239 | ; try_mii |
||
1240 | ; Description |
||
1241 | ; try_MII checks the on-chip auto-negotiation logic |
||
1242 | ; or an off-chip MII PHY, depending upon what is set in |
||
1243 | ; xcvrSelect by the caller. |
||
1244 | ; It exits when it finds the first device with a good link. |
||
1245 | ; Parameters |
||
1246 | ; ebp - io_addr |
||
1247 | ; Return value |
||
1248 | ; al - 0 |
||
1249 | ; al - 1 |
||
1250 | ; Destroyed registers |
||
1251 | ; eax, ebx, ecx, edx, esi |
||
1252 | ; |
||
1253 | ;*************************************************************************** |
||
1254 | |||
1255 | align 4 |
||
1256 | try_mii: |
||
1257 | |||
1258 | DEBUGF 1,"trying mii\n" |
||
1259 | |||
1260 | ; switch to register window 3 |
||
1261 | set_io 0 |
||
1262 | set_io REG_COMMAND |
||
1263 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1264 | out dx, ax |
||
1265 | set_io REG_INTERNAL_CONFIG |
||
1266 | in eax, dx |
||
1267 | and eax, (1111b shl 20) |
||
1268 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
||
1269 | jne .mii_device |
||
1270 | ; auto-negotiation is set |
||
1271 | ; switch to register window 4 |
||
1272 | set_io REG_COMMAND |
||
1273 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1274 | out dx , ax |
||
1275 | ; PHY==24 is the on-chip auto-negotiation logic |
||
1276 | ; it supports only 10base-T and 100base-TX |
||
1277 | mov ah , 24 |
||
1278 | call try_phy |
||
1279 | test al , al |
||
1280 | jz .fail_finish |
||
1281 | mov cl , 24 |
||
1282 | jmp .check_preamble |
||
1283 | .mii_device: |
||
1284 | cmp eax, (0110b shl 20) |
||
1285 | jne .fail_finish |
||
1286 | set_io 0 |
||
1287 | set_io REG_COMMAND |
||
1288 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1289 | out dx , ax |
||
1290 | set_io REG_PHYSICAL_MGMT |
||
1291 | in ax , dx |
||
1292 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
||
1293 | cmp al , (1 shl BIT_MGMT_DATA) |
||
1294 | je .search_for_phy |
||
1295 | xor al , al |
||
1296 | ret |
||
1297 | .search_for_phy: |
||
1298 | ; search for PHY |
||
1299 | mov cx , 31 |
||
1300 | .search_phy_loop: |
||
1301 | cmp cx , 24 |
||
1302 | je .next_phy |
||
1303 | mov ah , cl ; ah = phy |
||
1304 | mov al , REG_MII_BMCR ; al = Basic Mode Status Register |
||
1305 | push cx |
||
1306 | call mdio_read |
||
1307 | pop cx |
||
1308 | test ax , ax |
||
1309 | jz .next_phy |
||
1310 | cmp ax , 0xffff |
||
1311 | je .next_phy |
||
1312 | mov ah , cl ; ah = phy |
||
1313 | push cx |
||
1314 | call try_phy |
||
1315 | pop cx |
||
1316 | test al , al |
||
1317 | jnz .check_preamble |
||
1318 | .next_phy: |
||
1319 | loopw .search_phy_loop |
||
1320 | .fail_finish: |
||
1321 | xor al, al |
||
1322 | ret |
||
1323 | ; epilog |
||
1324 | .check_preamble: |
||
1325 | push eax ; eax contains the return value of try_phy |
||
1326 | ; check hard coded preamble forcing |
||
1327 | movzx eax, [device.ver_id] |
||
1328 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
||
1329 | setnz [device.preamble] ; force preamble |
||
1330 | jnz .finish |
||
1331 | ; check mii for preamble suppression |
||
1332 | mov ah, cl |
||
1333 | mov al, REG_MII_BMSR |
||
1334 | call mdio_read |
||
1335 | test al, 1000000b ; preamble suppression? |
||
1336 | setz [device.preamble] ; no |
||
1337 | .finish: |
||
1338 | pop eax |
||
1339 | ret |
||
1340 | |||
1341 | |||
1342 | |||
1343 | ;*************************************************************************** |
||
1344 | ; Function |
||
1345 | ; test_packet |
||
1346 | ; Description |
||
1347 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
||
1348 | ; Parameters |
||
1349 | ; ebx = device structure |
||
1350 | ; |
||
1351 | ;*************************************************************************** |
||
1352 | |||
1353 | align 4 |
||
1354 | test_packet: |
||
1355 | |||
1356 | DEBUGF 1,"sending test packet\n" |
||
1357 | |||
1358 | ; switch to register window 3 |
||
1359 | set_io 0 |
||
1360 | set_io REG_COMMAND |
||
1361 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1362 | out dx, ax |
||
1363 | |||
1364 | ; set fullDuplexEnable in MacControl register |
||
1365 | set_io REG_MAC_CONTROL |
||
1366 | in ax, dx |
||
1367 | or ax, 0x120 |
||
1368 | out dx, ax |
||
1369 | |||
1370 | ; switch to register window 5 |
||
1371 | set_io REG_COMMAND |
||
1372 | mov ax, SELECT_REGISTER_WINDOW+5 |
||
1373 | out dx, ax |
||
1374 | |||
1375 | ; set RxFilter to enable individual address matches |
||
1376 | mov ax, (10000b shl 11) |
||
1377 | set_io REG_RX_FILTER |
||
1378 | in al, dx |
||
1379 | or al, 1 |
||
1380 | set_io REG_COMMAND |
||
1381 | out dx, ax |
||
1382 | |||
1383 | ; issue RxEnable and TxEnable |
||
1384 | call rx_reset |
||
1385 | call tx_reset |
||
1386 | |||
1387 | ; download a self-directed test packet |
||
1388 | lea esi, [device.mac] |
||
1389 | lea edi, [device.self_directed_packet] |
||
1390 | movsw |
||
1391 | movsd |
||
1392 | sub esi, 6 |
||
1393 | movsw |
||
1394 | movsd |
||
1395 | mov ax , 0x0608 |
||
1396 | stosw |
||
1397 | |||
1398 | push 20 |
||
1399 | lea eax, [device.self_directed_packet] |
||
1400 | push eax |
||
1401 | call [device.transmit] |
||
1402 | |||
1403 | ; wait for 2s |
||
1404 | mov esi, 200 |
||
1405 | stdcall Sleep ; 2s |
||
1406 | |||
1407 | ; check if self-directed packet is received |
||
1408 | mov eax, [device.packets_rx] |
||
1409 | test eax, eax |
||
1410 | jnz .finish |
||
1411 | |||
1412 | ; switch to register window 3 |
||
1413 | set_io 0 |
||
1414 | set_io REG_COMMAND |
||
1415 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1416 | out dx, ax |
||
1417 | |||
1418 | ; clear fullDuplexEnable in MacControl register |
||
1419 | set_io REG_MAC_CONTROL |
||
1420 | in ax , dx |
||
1421 | and ax , not 0x120 |
||
1422 | out dx , ax |
||
1423 | xor eax, eax |
||
1424 | |||
1425 | .finish: |
||
1426 | ret |
||
1427 | |||
1428 | |||
1429 | |||
1430 | ;*************************************************************************** |
||
1431 | ; Function |
||
1432 | ; try_loopback |
||
1433 | ; Description |
||
1434 | ; tries a loopback packet for 10BASE2 or AUI port |
||
1435 | ; Parameters |
||
1436 | ; al - 0: 10Mbps AUI connector |
||
1437 | ; 1: 10BASE-2 |
||
1438 | ; ebp - io_addr |
||
1439 | ; Return value |
||
1440 | ; al - 0 |
||
1441 | ; al - 1 |
||
1442 | ; Destroyed registers |
||
1443 | ; eax, ebx, ecx, edx, edi, esi |
||
1444 | ; |
||
1445 | ;*************************************************************************** |
||
1446 | |||
1447 | align 4 |
||
1448 | try_loopback: |
||
1449 | |||
1450 | DEBUGF 1,"trying loopback\n" |
||
1451 | |||
1452 | push eax |
||
1453 | ; switch to register window 3 |
||
1454 | set_io 0 |
||
1455 | set_io REG_COMMAND |
||
1456 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1457 | out dx, ax |
||
1458 | mov eax, [esp] |
||
1459 | |||
1460 | mov cl, al |
||
1461 | inc cl |
||
1462 | shl cl, 3 |
||
1463 | or byte [device.mode+1], cl |
||
1464 | |||
1465 | test al, al ; aui or coax? |
||
1466 | jz .complete_loopback |
||
1467 | ; enable 100BASE-2 DC-DC converter |
||
1468 | mov ax, (10b shl 11) ; EnableDcConverter |
||
1469 | out dx, ax |
||
1470 | .complete_loopback: |
||
1471 | mov cx, 2 ; give a port 3 chances to complete a loopback |
||
1472 | .next_try: |
||
1473 | push ecx |
||
1474 | call test_packet |
||
1475 | pop ecx |
||
1476 | test eax, eax |
||
1477 | loopzw .next_try |
||
1478 | .finish: |
||
1479 | xchg eax, [esp] |
||
1480 | test al, al |
||
1481 | jz .aui_finish |
||
1482 | ; issue DisableDcConverter command |
||
1483 | set_io 0 |
||
1484 | set_io REG_COMMAND |
||
1485 | mov ax, (10111b shl 11) |
||
1486 | out dx, ax |
||
1487 | .aui_finish: |
||
1488 | pop eax ; al contains the result of operation |
||
1489 | |||
1490 | test al, al |
||
1491 | jnz @f |
||
1492 | and byte [device.mode+1], not 11000b |
||
1493 | @@: |
||
1494 | |||
1495 | ret |
||
1496 | |||
1497 | |||
1498 | ;*************************************************************************** |
||
1499 | ; Function |
||
1500 | ; set_active_port |
||
1501 | ; Description |
||
1502 | ; It selects the media port (transceiver) to be used |
||
1503 | ; Return value: |
||
1504 | ; Destroyed registers |
||
1505 | ; eax, ebx, ecx, edx, edi, esi |
||
1506 | ; |
||
1507 | ;*************************************************************************** |
||
1508 | |||
1509 | align 4 |
||
1510 | set_active_port: |
||
1511 | |||
1512 | DEBUGF 1,"Setting active port: " |
||
1513 | |||
1514 | ; switch to register window 3 |
||
1515 | set_io 0 |
||
1516 | set_io REG_COMMAND |
||
1517 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1518 | out dx, ax |
||
1519 | set_io REG_INTERNAL_CONFIG |
||
1520 | in eax, dx |
||
1521 | test eax, (1 shl 24) ; check if autoselect enable |
||
1522 | jz .set_first_available_media |
||
1523 | |||
1524 | ; check 100BASE-TX and 10BASE-T |
||
1525 | set_io REG_MEDIA_OPTIONS |
||
1526 | in ax, dx |
||
1527 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
||
1528 | jz .mii_device ; they are not available |
||
1529 | |||
1530 | ; set auto-negotiation |
||
1531 | set_io REG_INTERNAL_CONFIG |
||
1532 | in eax, dx |
||
1533 | and eax, not (1111b shl 20) |
||
1534 | or eax, (1000b shl 20) |
||
1535 | out dx, eax |
||
1536 | call try_mii |
||
1537 | test al, al |
||
1538 | jz .mii_device |
||
1539 | DEBUGF 1,"Using auto negotiation\n" |
||
1540 | ret |
||
1541 | .mii_device: |
||
1542 | |||
1543 | ; switch to register window 3 |
||
1544 | set_io 0 |
||
1545 | set_io REG_COMMAND |
||
1546 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1547 | out dx, ax |
||
1548 | |||
1549 | ; check for off-chip mii device |
||
1550 | set_io REG_MEDIA_OPTIONS |
||
1551 | in ax, dx |
||
1552 | test al, 1000000b ; check miiDevice |
||
1553 | jz .base_fx |
||
1554 | set_io REG_INTERNAL_CONFIG |
||
1555 | in eax, dx |
||
1556 | and eax, not (1111b shl 20) |
||
1557 | or eax, (0110b shl 20) ; set MIIDevice |
||
1558 | out dx, eax |
||
1559 | call try_mii |
||
1560 | test al, al |
||
1561 | jz .base_fx |
||
1562 | DEBUGF 1,"Using off-chip mii device\n" |
||
1563 | ret |
||
1564 | .base_fx: |
||
1565 | |||
1566 | ; switch to register window 3 |
||
1567 | set_io 0 |
||
1568 | set_io REG_COMMAND |
||
1569 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1570 | out dx, ax |
||
1571 | ; check for 100BASE-FX |
||
1572 | set_io REG_MEDIA_OPTIONS |
||
1573 | in ax, dx ; read media option register |
||
1574 | test al, 100b ; check 100BASE-FX |
||
1575 | jz .aui_enable |
||
1576 | set_io REG_INTERNAL_CONFIG |
||
1577 | in eax, dx |
||
1578 | and eax, not (1111b shl 20) |
||
1579 | or eax, (0101b shl 20) ; set 100base-FX |
||
1580 | out dx, eax |
||
1581 | call try_link_detect |
||
1582 | test al, al |
||
1583 | jz .aui_enable |
||
1584 | DEBUGF 1,"Using 100Base-FX\n" |
||
1585 | ret |
||
1586 | .aui_enable: |
||
1587 | |||
1588 | ; switch to register window 3 |
||
1589 | set_io 0 |
||
1590 | set_io REG_COMMAND |
||
1591 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1592 | out dx, ax |
||
1593 | ; check for 10Mbps AUI connector |
||
1594 | set_io REG_MEDIA_OPTIONS |
||
1595 | in ax, dx ; read media option register |
||
1596 | test al, 100000b ; check 10Mbps AUI connector |
||
1597 | jz .coax_available |
||
1598 | set_io REG_INTERNAL_CONFIG |
||
1599 | in eax, dx |
||
1600 | and eax, not (1111b shl 20) |
||
1601 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
||
1602 | out dx, eax |
||
1603 | xor al, al ; try 10Mbps AUI connector |
||
1604 | call try_loopback |
||
1605 | test al, al |
||
1606 | jz .coax_available |
||
1607 | DEBUGF 1,"Using 10Mbps aui\n" |
||
1608 | ret |
||
1609 | .coax_available: |
||
1610 | |||
1611 | ; switch to register window 3 |
||
1612 | set_io 0 |
||
1613 | set_io REG_COMMAND |
||
1614 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1615 | out dx, ax |
||
1616 | ; check for coaxial 10BASE-2 port |
||
1617 | set_io REG_MEDIA_OPTIONS |
||
1618 | in ax, dx ; read media option register |
||
1619 | test al, 10000b ; check 10BASE-2 |
||
1620 | jz .set_first_available_media |
||
1621 | set_io REG_INTERNAL_CONFIG |
||
1622 | in eax, dx |
||
1623 | and eax, not (1111b shl 20) |
||
1624 | or eax, (0011b shl 20) ; set 10BASE-2 |
||
1625 | out dx, eax |
||
1626 | mov al, 1 |
||
1627 | call try_loopback |
||
1628 | test al, al |
||
1629 | jz .set_first_available_media |
||
1630 | DEBUGF 1,"Using 10BASE-2 port\n" |
||
1631 | ret |
||
1632 | .set_first_available_media: |
||
1633 | |||
1634 | |||
1635 | ;*************************************************************************** |
||
1636 | ; Function |
||
1637 | ; set_available_media |
||
1638 | ; Description |
||
1639 | ; sets the first available media |
||
1640 | ; Parameters |
||
1641 | ; ebp - io_addr |
||
1642 | ; Return value |
||
1643 | ; al - 0 |
||
1644 | ; al - 1 |
||
1645 | ; Destroyed registers |
||
1646 | ; eax, edx |
||
1647 | ; |
||
1648 | ;*************************************************************************** |
||
1649 | |||
1650 | align 4 |
||
1651 | set_available_media: |
||
1652 | |||
1653 | DEBUGF 1,"Using the first available media\n" |
||
1654 | |||
1655 | ; switch to register window 3 |
||
1656 | set_io 0 |
||
1657 | set_io REG_COMMAND |
||
1658 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1659 | out dx, ax |
||
1660 | set_io REG_INTERNAL_CONFIG |
||
1661 | in eax, dx |
||
1662 | push eax |
||
1663 | set_io REG_MEDIA_OPTIONS |
||
1664 | in ax, dx |
||
1665 | test al, 10b |
||
1666 | jz @f |
||
1667 | ; baseTXAvailable |
||
1668 | pop eax |
||
1669 | and eax, not (1111b shl 20) |
||
1670 | or eax, (100b shl 20) |
||
1671 | if defined FORCE_FD |
||
1672 | mov word [device.mode], (1 shl 8) |
||
1673 | else |
||
1674 | mov word [device.mode], (1 shl 7) |
||
1675 | end if |
||
1676 | jmp .set_media |
||
1677 | @@: |
||
1678 | test al, 100b |
||
1679 | jz @f |
||
1680 | ; baseFXAvailable |
||
1681 | pop eax |
||
1682 | and eax, not (1111b shl 20) |
||
1683 | or eax, (101b shl 20) |
||
1684 | |||
1685 | mov word [device.mode], (1 shl 10) |
||
1686 | |||
1687 | jmp .set_media |
||
1688 | @@: |
||
1689 | test al, 1000000b |
||
1690 | jz @f |
||
1691 | ; miiDevice |
||
1692 | pop eax |
||
1693 | and eax, not (1111b shl 20) |
||
1694 | or eax, (0110b shl 20) |
||
1695 | |||
1696 | mov word [device.mode], (1 shl 13) |
||
1697 | |||
1698 | jmp .set_media |
||
1699 | @@: |
||
1700 | test al, 1000b |
||
1701 | jz @f |
||
1702 | .set_default: |
||
1703 | ; 10bTAvailable |
||
1704 | pop eax |
||
1705 | and eax, not (1111b shl 20) |
||
1706 | if FORCE_FD |
||
1707 | mov word [device.mode], (1 shl 6) |
||
1708 | else |
||
1709 | mov word [device.mode], (1 shl 5) |
||
1710 | end if ; FORCE_FD |
||
1711 | jmp .set_media |
||
1712 | @@: |
||
1713 | test al, 10000b |
||
1714 | jz @f |
||
1715 | ; coaxAvailable |
||
1716 | set_io REG_COMMAND |
||
1717 | mov ax, (10b shl 11) ; EnableDcConverter |
||
1718 | out dx, ax |
||
1719 | pop eax |
||
1720 | and eax, not (1111b shl 20) |
||
1721 | or eax, (11b shl 20) |
||
1722 | |||
1723 | mov word [device.mode], (1 shl 12) |
||
1724 | |||
1725 | jmp .set_media |
||
1726 | @@: |
||
1727 | test al, 10000b |
||
1728 | jz .set_default |
||
1729 | ; auiAvailable |
||
1730 | pop eax |
||
1731 | and eax, not (1111b shl 20) |
||
1732 | or eax, (1 shl 20) |
||
1733 | |||
1734 | mov word [device.mode], (1 shl 11) |
||
1735 | |||
1736 | .set_media: |
||
1737 | set_io REG_INTERNAL_CONFIG |
||
1738 | out dx, eax |
||
1739 | if FORCE_FD |
||
1740 | ; set fullDuplexEnable in MacControl register |
||
1741 | set_io REG_MAC_CONTROL |
||
1742 | in ax, dx |
||
1743 | or ax, 0x120 |
||
1744 | out dx, ax |
||
1745 | end if ; FORCE_FD |
||
1746 | mov al, 1 |
||
1747 | |||
1748 | ret |
||
1749 | |||
1750 | |||
1751 | |||
1752 | ;*************************************************************************** |
||
1753 | ; Function |
||
1754 | ; wake_up |
||
1755 | ; Description |
||
1756 | ; set the power state to D0 |
||
1757 | ; |
||
1758 | ;*************************************************************************** |
||
1759 | |||
1760 | align 4 |
||
1761 | wake_up: |
||
1762 | |||
1763 | DEBUGF 1,"Waking up NIC: " |
||
1764 | |||
1765 | ; wake up - we directly do it by programming PCI |
||
1766 | ; check if the device is power management capable |
||
1767 | movzx ecx, [device.pci_bus] |
||
1768 | movzx edx, [device.pci_dev] |
||
1769 | stdcall PciRead32, ecx, edx, PCI_REG_STATUS |
||
1770 | |||
1771 | test al, 10000b ; is there "new capabilities" linked list? |
||
1772 | jz .device_awake |
||
1773 | |||
1774 | DEBUGF 1,"1 " |
||
1775 | |||
1776 | ; search for power management register |
||
1777 | stdcall PciRead16, ecx, edx, PCI_REG_CAP_PTR |
||
1778 | cmp al, 0x3f |
||
1779 | jbe .device_awake |
||
1780 | |||
1781 | DEBUGF 1,"2 " |
||
1782 | |||
1783 | ; traverse the list |
||
1784 | movzx esi, al |
||
1785 | .pm_loop: |
||
1786 | stdcall PciRead32, ecx, edx, esi |
||
1787 | |||
1788 | cmp al , 1 |
||
1789 | je .set_pm_state |
||
1790 | |||
1791 | movzx esi, ah |
||
1792 | |||
1793 | test ah , ah |
||
1794 | jnz .pm_loop |
||
1795 | jmp .device_awake |
||
1796 | |||
1797 | ; waku up the device if necessary |
||
1798 | .set_pm_state: |
||
1799 | |||
1800 | DEBUGF 1,"3 " |
||
1801 | |||
1802 | add esi, PCI_REG_PM_CTRL |
||
1803 | stdcall PciRead32, ecx, edx, esi |
||
1804 | test al, 3 |
||
1805 | jz .device_awake |
||
1806 | and al, not 11b ; set state to D0 |
||
1807 | stdcall PciWrite32, ecx, edx, esi, eax |
||
1808 | .device_awake: |
||
1809 | |||
1810 | DEBUGF 1,"Device is awake\n" |
||
1811 | |||
1812 | ret |
||
1813 | |||
1814 | |||
1815 | |||
1816 | |||
1817 | ;*************************************************************************** |
||
1818 | ; Function |
||
1819 | ; write_eeprom |
||
1820 | ; Description |
||
1821 | ; reads eeprom |
||
1822 | ; Note : the caller must switch to the register window 0 |
||
1823 | ; before calling this function |
||
1824 | ; Parameters: |
||
1825 | ; ax - register to be read (only the first 63 words can be read) |
||
1826 | ; cx - value to be read into the register |
||
1827 | ; Return value: |
||
1828 | ; ax - word read |
||
1829 | ; Destroyed registers |
||
1830 | ; ax, ebx, edx |
||
1831 | ; |
||
1832 | ;*************************************************************************** |
||
1833 | ; align 4 |
||
1834 | ;write_eeprom: |
||
1835 | ; mov edx, [io_addr] |
||
1836 | ; add edx, REG_EEPROM_COMMAND |
||
1837 | ; cmp ah, 11b |
||
1838 | ; ja .finish ; address may have a value of maximal 1023 |
||
1839 | ; shl ax, 2 |
||
1840 | ; shr al, 2 |
||
1841 | ; push eax |
||
1842 | ;; wait for busy |
||
1843 | ; mov ebx, 0xffff |
||
1844 | ;@@: |
||
1845 | ; in ax, dx |
||
1846 | ; test ah, 0x80 |
||
1847 | ; jz .write_enable |
||
1848 | ; dec ebx |
||
1849 | ; jns @r |
||
1850 | ;; write enable |
||
1851 | ;.write_enable: |
||
1852 | ; xor eax, eax |
||
1853 | ; mov eax, (11b shl 4) |
||
1854 | ; out dx, ax |
||
1855 | ;; wait for busy |
||
1856 | ; mov ebx, 0xffff |
||
1857 | ;@@: |
||
1858 | ; in ax, dx |
||
1859 | ; test ah, 0x80 |
||
1860 | ; jz .erase_loop |
||
1861 | ; dec ebx |
||
1862 | ; jns @r |
||
1863 | ;.erase_loop: |
||
1864 | ; pop eax |
||
1865 | ; push eax |
||
1866 | ; or ax, (11b shl 6) ; erase register |
||
1867 | ; out dx, ax |
||
1868 | ; mov ebx, 0xffff |
||
1869 | ;@@: |
||
1870 | ; in ax, dx |
||
1871 | ; test ah, 0x80 |
||
1872 | ; jz .write_reg |
||
1873 | ; dec ebx |
||
1874 | ; jns @r |
||
1875 | ;.write_reg: |
||
1876 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
||
1877 | ; mov eax, ecx |
||
1878 | ; out dx, ax |
||
1879 | ;; write enable |
||
1880 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
||
1881 | ; xor eax, eax |
||
1882 | ; mov eax, (11b shl 4) |
||
1883 | ; out dx, ax |
||
1884 | ; wait for busy |
||
1885 | ; mov ebx, 0xffff |
||
1886 | ;@@: |
||
1887 | ; in ax, dx |
||
1888 | ; test ah, 0x80 |
||
1889 | ; jz .issue_write_reg |
||
1890 | ; dec ebx |
||
1891 | ; jns @r |
||
1892 | ;.issue_write_reg: |
||
1893 | ; pop eax |
||
1894 | ; or ax, 01b shl 6 |
||
1895 | ; out dx, ax |
||
1896 | ;.finish: |
||
1897 | ; ret |
||
1898 | ;*************************************************************************** |
||
1899 | ; Function |
||
1900 | ; read_eeprom |
||
1901 | ; Description |
||
1902 | ; reads eeprom |
||
1903 | ; Parameters: |
||
1904 | ; ax - register to be read (only the first 63 words can be read) |
||
1905 | ; ebx = driver structure |
||
1906 | ; Return value: |
||
1907 | ; ax - word read |
||
1908 | ; Destroyed registers |
||
1909 | ; ax, ebx, edx, ebp |
||
1910 | ; |
||
1911 | ;*************************************************************************** |
||
1912 | |||
1913 | align 4 |
||
1914 | read_eeprom: |
||
1915 | |||
1916 | DEBUGF 1,"Reading from eeprom:\n" |
||
1917 | |||
1918 | push eax |
||
1919 | ; switch to register window 0 |
||
1920 | set_io 0 |
||
1921 | set_io REG_COMMAND |
||
1922 | mov ax, SELECT_REGISTER_WINDOW+0 |
||
1923 | out dx, ax |
||
1924 | pop eax |
||
1925 | and ax, 111111b ; take only the first 6 bits into account |
||
1926 | movzx esi, [device.ver_id] |
||
1927 | |||
1928 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
||
1929 | jz @f |
||
1930 | add ax, 0x230 ; hardware constant |
||
1931 | jmp .read |
||
1932 | @@: |
||
1933 | |||
1934 | add ax, EEPROM_CMD_READ |
||
1935 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
||
1936 | jz .read |
||
1937 | add ax, 0x30 |
||
1938 | .read: |
||
1939 | |||
1940 | set_io REG_EEPROM_COMMAND |
||
1941 | out dx, ax |
||
1942 | mov ecx, 0xffff ; duration of about 162 us ;-) |
||
1943 | .wait_for_reading: |
||
1944 | in ax, dx |
||
1945 | test ah, 0x80 ; check bit eepromBusy |
||
1946 | jz .read_data |
||
1947 | loop .wait_for_reading |
||
1948 | .read_data: |
||
1949 | set_io REG_EEPROM_DATA |
||
1950 | in ax, dx |
||
1951 | |||
1952 | DEBUGF 1,"ok!\n" |
||
1953 | |||
1954 | ret |
||
1955 | |||
1956 | ;*************************************************************************** |
||
1957 | ; Function |
||
1958 | ; mdio_sync |
||
1959 | ; Description |
||
1960 | ; initial synchronization |
||
1961 | ; Parameters |
||
1962 | ; ebp - io_addr |
||
1963 | ; Return value |
||
1964 | ; Destroyed registers |
||
1965 | ; ax, edx, cl |
||
1966 | ; |
||
1967 | ;*************************************************************************** |
||
1968 | |||
1969 | align 4 |
||
1970 | mdio_sync: |
||
1971 | |||
1972 | DEBUGF 1,"syncing mdio\n" |
||
1973 | |||
1974 | ; switch to register window 4 |
||
1975 | set_io 0 |
||
1976 | set_io REG_COMMAND |
||
1977 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1978 | out dx, ax |
||
1979 | cmp [device.preamble], 0 |
||
1980 | je .no_preamble |
||
1981 | ; send 32 logic ones |
||
1982 | set_io REG_PHYSICAL_MGMT |
||
1983 | mov ecx, 31 |
||
1984 | .loop: |
||
1985 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
||
1986 | out dx, ax |
||
1987 | in ax, dx ; delay |
||
1988 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
||
1989 | out dx, ax |
||
1990 | in ax, dx ; delay |
||
1991 | loop .loop |
||
1992 | .no_preamble: |
||
1993 | |||
1994 | ret |
||
1995 | |||
1996 | ;*************************************************************************** |
||
1997 | ; Function |
||
1998 | ; mdio_read |
||
1999 | ; Description |
||
2000 | ; read MII register |
||
2001 | ; see page 16 in D83840A.pdf |
||
2002 | ; Parameters |
||
2003 | ; ah - PHY addr |
||
2004 | ; al - register addr |
||
2005 | ; ebx = device structure |
||
2006 | ; Return value |
||
2007 | ; ax - register read |
||
2008 | ; |
||
2009 | ;*************************************************************************** |
||
2010 | |||
2011 | align 4 |
||
2012 | mdio_read: |
||
2013 | |||
2014 | DEBUGF 1,"reading MII registers\n" |
||
2015 | |||
2016 | push eax |
||
2017 | call mdio_sync ; returns with window #4 |
||
2018 | pop eax |
||
2019 | set_io 0 |
||
2020 | set_io REG_PHYSICAL_MGMT |
||
2021 | shl al, 3 |
||
2022 | shr ax, 3 |
||
2023 | and ax, not MII_CMD_MASK |
||
2024 | or ax, MII_CMD_READ |
||
2025 | |||
2026 | mov esi, eax |
||
2027 | mov ecx, 13 |
||
2028 | .cmd_loop: |
||
2029 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
||
2030 | bt esi, ecx |
||
2031 | jnc .zero_bit |
||
2032 | or al, (1 shl BIT_MGMT_DATA) |
||
2033 | |||
2034 | .zero_bit: |
||
2035 | out dx, ax |
||
2036 | push ax |
||
2037 | in ax, dx ; delay |
||
2038 | pop ax |
||
2039 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2040 | out dx, ax |
||
2041 | in ax, dx ; delay |
||
2042 | loop .cmd_loop |
||
2043 | |||
2044 | ; read data (18 bits with the two transition bits) |
||
2045 | mov ecx, 17 |
||
2046 | xor esi, esi |
||
2047 | .read_loop: |
||
2048 | shl esi, 1 |
||
2049 | xor eax, eax ; read comand |
||
2050 | out dx, ax |
||
2051 | in ax, dx ; delay |
||
2052 | in ax, dx |
||
2053 | test al, (1 shl BIT_MGMT_DATA) |
||
2054 | jz .dont_set |
||
2055 | inc esi |
||
2056 | .dont_set: |
||
2057 | mov ax, (1 shl BIT_MGMT_CLK) |
||
2058 | out dx, ax |
||
2059 | in ax, dx ; delay |
||
2060 | loop .read_loop |
||
2061 | mov eax, esi |
||
2062 | |||
2063 | ret |
||
2064 | |||
2065 | |||
2066 | |||
2067 | ;*************************************************************************** |
||
2068 | ; Function |
||
2069 | ; mdio_write |
||
2070 | ; Description |
||
2071 | ; write MII register |
||
2072 | ; see page 16 in D83840A.pdf |
||
2073 | ; Parameters |
||
2074 | ; ah - PHY addr |
||
2075 | ; al - register addr |
||
2076 | ; si - word to be written |
||
2077 | ; Return value |
||
2078 | ; ax - register read |
||
2079 | ; |
||
2080 | ;*************************************************************************** |
||
2081 | |||
2082 | align 4 |
||
2083 | mdio_write: |
||
2084 | |||
2085 | DEBUGF 1,"Writing MII registers\n" |
||
2086 | |||
2087 | push eax |
||
2088 | call mdio_sync |
||
2089 | pop eax |
||
2090 | set_io 0 |
||
2091 | set_io REG_PHYSICAL_MGMT |
||
2092 | shl al, 3 |
||
2093 | shr ax, 3 |
||
2094 | and ax, not MII_CMD_MASK |
||
2095 | or ax, MII_CMD_WRITE |
||
2096 | shl eax, 2 |
||
2097 | or eax, 10b ; transition bits |
||
2098 | shl eax, 16 |
||
2099 | mov ax, si |
||
2100 | mov esi, eax |
||
2101 | mov ecx, 31 |
||
2102 | .cmd_loop: |
||
2103 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
||
2104 | bt esi, ecx |
||
2105 | jnc .zero_bit |
||
2106 | or al, (1 shl BIT_MGMT_DATA) |
||
2107 | .zero_bit: |
||
2108 | out dx, ax |
||
2109 | push eax |
||
2110 | in ax, dx ; delay |
||
2111 | pop eax |
||
2112 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2113 | out dx, ax |
||
2114 | in ax, dx ; delay |
||
2115 | loop .cmd_loop |
||
2116 | |||
2117 | ret |
||
2118 | |||
2119 | |||
2120 | ;*************************************************************************** |
||
2121 | ; Function |
||
2122 | ; check_tx_status |
||
2123 | ; Description |
||
2124 | ; Checks TxStatus queue. |
||
2125 | ; Return value |
||
2126 | ; al - 0 no error was found |
||
2127 | ; al - 1 error was found TxReset is needed |
||
2128 | ; Destroyed registers |
||
2129 | ; eax, ecx, edx, ebp |
||
2130 | ; |
||
2131 | ;*************************************************************************** |
||
2132 | |||
2133 | align 4 |
||
2134 | check_tx_status: |
||
2135 | |||
2136 | DEBUGF 1,"Checking TX status\n" |
||
2137 | |||
2138 | ; clear TxStatus queue |
||
2139 | set_io 0 |
||
2140 | set_io REG_TX_STATUS |
||
2141 | mov ecx, 31 ; max number of queue entries |
||
2142 | .tx_status_loop: |
||
2143 | in al, dx |
||
2144 | test al, al |
||
2145 | jz .finish ; no error |
||
2146 | test al, 0x3f |
||
2147 | jnz .finish ; error |
||
2148 | .no_error_found: |
||
2149 | ; clear current TxStatus entry which advances the next one |
||
2150 | xor al, al |
||
2151 | out dx, al |
||
2152 | loop .tx_status_loop |
||
2153 | .finish: |
||
2154 | |||
2155 | ret |
||
2156 | |||
2157 | |||
2158 | |||
2159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2160 | ;; ;; |
||
2161 | ;; Transmit (vortex) ;; |
||
2162 | ;; ;; |
||
2163 | ;; In: buffer pointer in [esp+4] ;; |
||
2164 | ;; size of buffer in [esp+8] ;; |
||
2165 | ;; pointer to device structure in ebx ;; |
||
2166 | ;; ;; |
||
2167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2168 | |||
2169 | align 4 |
||
2170 | vortex_transmit: |
||
2171 | |||
2172 | DEBUGF 1,"Sending packet (vortex)\n" |
||
2173 | |||
2174 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
||
2175 | ja .finish ; packet is too long |
||
2176 | |||
2177 | call check_tx_status |
||
2178 | test al, al |
||
2179 | jnz tx_reset |
||
2180 | |||
2181 | ; switch to register window 7 |
||
2182 | set_io 0 |
||
2183 | set_io REG_COMMAND |
||
2184 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2185 | out dx, ax |
||
2186 | ; check for master operation in progress |
||
2187 | set_io REG_MASTER_STATUS |
||
2188 | in ax, dx |
||
2189 | test ah, 0x80 |
||
2190 | jnz .finish ; no DMA for sending |
||
2191 | ; program frame address to be sent |
||
2192 | set_io REG_MASTER_ADDRESS |
||
2193 | mov eax, [esp+4] |
||
2194 | call GetPgAddr |
||
2195 | out dx, eax |
||
2196 | ; program frame length |
||
2197 | set_io REG_MASTER_LEN |
||
2198 | mov eax, [esp+8] |
||
2199 | ;;; and eax, not 3 |
||
2200 | out dx, ax |
||
2201 | ; start DMA Down |
||
2202 | set_io REG_COMMAND |
||
2203 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
||
2204 | out dx, ax |
||
2205 | .finish: |
||
1519 | hidnplayr | 2206 | call KernelFree |
2207 | add esp, 4 |
||
1472 | hidnplayr | 2208 | ret |
2209 | |||
2210 | |||
2211 | |||
2212 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2213 | ;; ;; |
||
2214 | ;; Transmit (boomerang) ;; |
||
2215 | ;; ;; |
||
2216 | ;; In: buffer pointer in [esp+4] ;; |
||
2217 | ;; size of buffer in [esp+8] ;; |
||
2218 | ;; pointer to device structure in ebx ;; |
||
2219 | ;; ;; |
||
2220 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2221 | |||
2222 | align 4 |
||
2223 | boomerang_transmit: |
||
2224 | |||
1519 | hidnplayr | 2225 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8] |
2226 | mov eax, [esp+4] |
||
2227 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
||
2228 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
||
2229 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
||
2230 | [eax+13]:2,[eax+12]:2 |
||
1472 | hidnplayr | 2231 | |
2232 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
||
1519 | hidnplayr | 2233 | jg .fail |
1472 | hidnplayr | 2234 | |
2235 | call check_tx_status |
||
1519 | hidnplayr | 2236 | |
1472 | hidnplayr | 2237 | test al, al |
2238 | jnz tx_reset |
||
2239 | |||
2240 | ; calculate descriptor address |
||
1519 | hidnplayr | 2241 | mov esi, [device.prev_dpd] |
2242 | DEBUGF 1,"Previous DPD: %x\n", esi |
||
2243 | add esi, dpd.size |
||
2244 | lea ecx, [device.dpd_buffer + (NUM_TX_DESC)*dpd.size] |
||
2245 | cmp esi, ecx |
||
2246 | jl @f |
||
2247 | lea esi, [device.dpd_buffer] ; Wrap if needed |
||
2248 | @@: |
||
2249 | DEBUGF 1,"Found a free DPD: %x\n", esi |
||
1472 | hidnplayr | 2250 | |
2251 | ; check DnListPtr |
||
2252 | set_io 0 |
||
2253 | set_io REG_DN_LIST_PTR |
||
2254 | in eax, dx |
||
2255 | ; mark if Dn_List_Ptr is cleared |
||
2256 | test eax, eax |
||
2257 | setz [device.dn_list_ptr_cleared] |
||
1519 | hidnplayr | 2258 | |
1472 | hidnplayr | 2259 | ; finish if no more free descriptor is available - FIXME! |
1519 | hidnplayr | 2260 | ; cmp eax, esi |
2261 | ; jz .finish |
||
1472 | hidnplayr | 2262 | |
1481 | hidnplayr | 2263 | ; update statistics |
2264 | inc [device.packets_tx] |
||
1519 | hidnplayr | 2265 | mov ecx, [esp+8] ; buffer size |
1481 | hidnplayr | 2266 | add dword [device.bytes_tx], ecx |
2267 | adc dword [device.bytes_tx + 4], 0 |
||
2268 | |||
1472 | hidnplayr | 2269 | ; program DPD |
1519 | hidnplayr | 2270 | and [esi+dpd.next_ptr], 0 |
2271 | mov eax, [esp+4] ; Tx buffer address |
||
2272 | mov [esi+dpd.realaddr], eax |
||
1472 | hidnplayr | 2273 | call GetPgAddr |
1519 | hidnplayr | 2274 | mov [esi+dpd.frag_addr], eax |
2275 | mov ecx, [esp+8] ; packet size |
||
2276 | or ecx, 0x80000000 ; last fragment |
||
2277 | mov [esi+dpd.frag_len], ecx |
||
1472 | hidnplayr | 2278 | |
1519 | hidnplayr | 2279 | mov ecx, [esp+8] ; packet size |
2280 | ; or ecx, 0x8000 ; transmission complete notification |
||
1472 | hidnplayr | 2281 | |
1519 | hidnplayr | 2282 | or ecx, 1 shl 31 |
1472 | hidnplayr | 2283 | |
2284 | ; test byte [device.has_hwcksm], 0xff |
||
2285 | ; jz @f |
||
1519 | hidnplayr | 2286 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
1472 | hidnplayr | 2287 | ;@@: |
1519 | hidnplayr | 2288 | mov [esi+dpd.frame_start_hdr], ecx |
1472 | hidnplayr | 2289 | |
1519 | hidnplayr | 2290 | DEBUGF 1,"DPD: lin=%x phys=%x len=%x start hdr=%x\n", [esi+dpd.realaddr]:8, [esi+dpd.frag_addr]:8, [esi+dpd.frag_len]:8, [esi+dpd.frame_start_hdr]:8 |
1472 | hidnplayr | 2291 | |
1519 | hidnplayr | 2292 | ; calculate physical address of dpd |
2293 | mov eax, esi |
||
2294 | GetRealAddr |
||
1472 | hidnplayr | 2295 | cmp [device.dn_list_ptr_cleared], 0 |
2296 | jz .add_to_list |
||
2297 | |||
2298 | ; write Dn_List_Ptr |
||
1519 | hidnplayr | 2299 | DEBUGF 1,"DPD phys addr=%x\n", eax |
1472 | hidnplayr | 2300 | set_io 0 |
2301 | set_io REG_DN_LIST_PTR |
||
2302 | out dx, eax |
||
1519 | hidnplayr | 2303 | jmp .finish |
1472 | hidnplayr | 2304 | |
1519 | hidnplayr | 2305 | .add_to_list: |
1472 | hidnplayr | 2306 | DEBUGF 1,"Adding To list\n" |
1519 | hidnplayr | 2307 | push eax |
1472 | hidnplayr | 2308 | ; DnStall |
2309 | set_io 0 |
||
2310 | set_io REG_COMMAND |
||
2311 | mov ax, ((110b shl 11)+2) |
||
2312 | out dx, ax |
||
2313 | |||
2314 | ; wait for DnStall to complete |
||
2315 | DEBUGF 1,"Waiting for DnStall\n" |
||
2316 | mov ecx, 6000 |
||
1519 | hidnplayr | 2317 | .wait_for_stall: |
1472 | hidnplayr | 2318 | in ax, dx ; read REG_INT_STATUS |
2319 | test ah, 10000b |
||
2320 | jz .dnstall_ok |
||
2321 | dec ecx |
||
2322 | jnz .wait_for_stall |
||
2323 | |||
1519 | hidnplayr | 2324 | .dnstall_ok: |
1472 | hidnplayr | 2325 | DEBUGF 1,"DnStall ok!\n" |
2326 | mov ecx, [device.prev_dpd] |
||
2327 | mov [ecx+dpd.next_ptr], eax |
||
2328 | |||
2329 | set_io 0 |
||
2330 | set_io REG_DN_LIST_PTR |
||
2331 | in eax, dx |
||
2332 | test eax, eax |
||
1519 | hidnplayr | 2333 | pop eax |
1472 | hidnplayr | 2334 | jnz .dnunstall |
1519 | hidnplayr | 2335 | |
1472 | hidnplayr | 2336 | ; if Dn_List_Ptr has been cleared fill it up |
2337 | DEBUGF 1,"DnList Ptr has been cleared\n" |
||
2338 | out dx, eax |
||
2339 | |||
1519 | hidnplayr | 2340 | .dnunstall: |
1472 | hidnplayr | 2341 | ; DnUnStall |
2342 | set_io 0 |
||
2343 | set_io REG_COMMAND |
||
2344 | mov ax, ((110b shl 11)+3) |
||
2345 | out dx, ax |
||
2346 | |||
1519 | hidnplayr | 2347 | .finish: |
2348 | mov [device.prev_dpd], esi |
||
1472 | hidnplayr | 2349 | xor eax, eax |
1519 | hidnplayr | 2350 | ret 8 |
1472 | hidnplayr | 2351 | |
1519 | hidnplayr | 2352 | .fail: |
2353 | stdcall KernelFree, [esp+4] |
||
2354 | ret 8 |
||
1472 | hidnplayr | 2355 | |
1519 | hidnplayr | 2356 | |
1472 | hidnplayr | 2357 | ;--------------------------------- |
2358 | ; Write MAC |
||
2359 | |||
2360 | |||
2361 | align 4 |
||
2362 | write_mac: ; Tested - ok |
||
2363 | |||
2364 | DEBUGF 1,"Writing mac\n" |
||
2365 | |||
2366 | set_io 0 |
||
2367 | set_io REG_COMMAND |
||
2368 | |||
2369 | ; switch to register window 2 |
||
2370 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
2371 | out dx, ax |
||
2372 | |||
2373 | ; write MAC addres back into the station address registers |
||
2374 | set_io REG_STATION_ADDRESS_LO |
||
2375 | lea esi, [device.mac] |
||
2376 | outsw |
||
2377 | inc dx |
||
2378 | inc dx |
||
2379 | outsw |
||
2380 | inc dx |
||
2381 | inc dx |
||
2382 | outsw |
||
2383 | |||
2384 | ;---------------------------- |
||
2385 | ; Read MAC |
||
2386 | |||
2387 | |||
2388 | align 4 |
||
2389 | read_mac: ; Tested - ok |
||
2390 | |||
2391 | |||
2392 | |||
2393 | set_io 0 |
||
2394 | set_io REG_COMMAND |
||
2395 | |||
2396 | ; switch to register window 2 |
||
2397 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
2398 | out dx, ax |
||
2399 | |||
2400 | ; write MAC addres back into the station address registers |
||
2401 | set_io REG_STATION_ADDRESS_LO |
||
2402 | lea edi, [device.mac] |
||
2403 | insw |
||
2404 | inc dx |
||
2405 | inc dx |
||
2406 | insw |
||
2407 | inc dx |
||
2408 | inc dx |
||
2409 | insw |
||
2410 | |||
2411 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
||
2412 | |||
2413 | ret |
||
2414 | |||
2415 | |||
2416 | ;------------------------------------ |
||
2417 | ; Read MAC from eeprom |
||
2418 | |||
2419 | |||
2420 | align 4 |
||
2421 | read_mac_eeprom: ; Tested - ok |
||
2422 | |||
2423 | DEBUGF 1,"Reading mac from eeprom\n" |
||
2424 | |||
2425 | ; read MAC from eeprom |
||
2426 | mov ecx, 3 |
||
2427 | .mac_loop: |
||
2428 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
||
2429 | push ecx |
||
2430 | call read_eeprom |
||
2431 | pop ecx |
||
2432 | xchg ah, al ; htons |
||
2433 | mov word [device.mac+ecx*2-2], ax |
||
2434 | |||
2435 | loop .mac_loop |
||
2436 | |||
2437 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
||
2438 | |||
2439 | ret |
||
2440 | |||
2441 | |||
2442 | |||
2443 | |||
2444 | |||
2445 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2446 | ;; ;; |
||
2447 | ;; Vortex Interrupt handler ;; |
||
2448 | ;; ;; |
||
2449 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2450 | |||
2451 | align 4 |
||
2452 | int_vortex: |
||
2453 | |||
2454 | DEBUGF 1,"vortex IRQ %x ",eax:2 |
||
2455 | |||
2456 | ; find pointer of device wich made IRQ occur |
||
2457 | |||
2458 | mov esi, VORTEX_LIST |
||
2459 | mov ecx, [VORTEX_DEVICES] |
||
2460 | test ecx, ecx |
||
2461 | jz .fail |
||
2462 | .nextdevice: |
||
2463 | mov ebx, dword [esi] |
||
2464 | |||
2465 | |||
2466 | set_io 0 |
||
2467 | set_io REG_INT_STATUS |
||
2468 | in ax, dx |
||
2469 | ;; and ax, INT_MASK |
||
2470 | jnz .got_it |
||
2471 | |||
2472 | |||
2473 | add esi, 4 |
||
2474 | |||
2475 | test ax , ax |
||
2476 | jnz .got_it |
||
2477 | loop .nextdevice |
||
2478 | |||
2479 | .fail: |
||
2480 | |||
2481 | ret |
||
2482 | |||
2483 | .got_it: |
||
2484 | |||
2485 | DEBUGF 1,"Device: %x Status: %x ",ebx,eax:4 |
||
2486 | |||
2487 | test ax, RxComplete |
||
2488 | jz .noRX |
||
2489 | |||
2490 | set_io 0 |
||
2491 | .rx_status_loop: |
||
2492 | ; examine RxStatus |
||
2493 | set_io REG_RX_STATUS |
||
2494 | in ax, dx |
||
2495 | test ax, ax |
||
2496 | jz .finish |
||
2497 | |||
2498 | test ah, 0x80 ; rxIncomplete |
||
2499 | jnz .finish |
||
2500 | |||
2501 | test ah, 0x40 |
||
2502 | jz .check_length |
||
2503 | |||
2504 | ; discard the top frame received advancing the next one |
||
2505 | set_io REG_COMMAND |
||
2506 | mov ax, (01000b shl 11) |
||
2507 | out dx, ax |
||
2508 | jmp .rx_status_loop |
||
2509 | |||
2510 | .check_length: |
||
2511 | and eax, 0x1fff |
||
2512 | cmp eax, MAX_ETH_PKT_SIZE |
||
2513 | ja .discard_frame ; frame is too long discard it |
||
2514 | |||
2515 | .check_dma: |
||
2516 | mov ecx, eax |
||
2517 | ; switch to register window 7 |
||
2518 | set_io 0 |
||
2519 | set_io REG_COMMAND |
||
2520 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2521 | out dx, ax |
||
2522 | ; check for master operation in progress |
||
2523 | set_io REG_MASTER_STATUS |
||
2524 | in ax, dx |
||
2525 | |||
2526 | test ah, 0x80 |
||
2527 | jnz .finish |
||
2528 | |||
2529 | .read_frame: |
||
2530 | ; program buffer address to read in |
||
1519 | hidnplayr | 2531 | push ecx |
2532 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
2533 | pop ecx |
||
1472 | hidnplayr | 2534 | test eax, eax |
2535 | jz .finish |
||
2536 | |||
2537 | push .discard_frame |
||
2538 | push ecx |
||
2539 | push eax |
||
2540 | ; zero_to_dma eax |
||
2541 | set_io REG_MASTER_ADDRESS |
||
2542 | out dx, eax |
||
2543 | |||
2544 | ; program frame length |
||
2545 | set_io REG_MASTER_LEN |
||
2546 | mov ax, 1560 |
||
2547 | out dx, ax |
||
2548 | |||
2549 | ; start DMA Up |
||
2550 | set_io REG_COMMAND |
||
2551 | mov ax, (10100b shl 11) ; StartDMAUp |
||
2552 | out dx, ax |
||
2553 | |||
2554 | ; check for master operation in progress |
||
2555 | set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
||
2556 | .dma_loop: |
||
2557 | xor esi, esi |
||
2558 | stdcall Sleep |
||
2559 | in ax, dx |
||
2560 | test ah, 0x80 |
||
2561 | jnz .dma_loop |
||
2562 | |||
2563 | ; registrate the received packet to kernel |
||
2564 | jmp EthReceiver |
||
2565 | |||
2566 | ; discard the top frame received |
||
2567 | .discard_frame: |
||
2568 | set_io 0 |
||
2569 | set_io REG_COMMAND |
||
2570 | mov ax, (01000b shl 11) |
||
2571 | out dx, ax |
||
2572 | |||
2573 | .finish: |
||
2574 | |||
2575 | |||
2576 | .noRX: |
||
2577 | |||
2578 | test ax, DMADone |
||
2579 | jz .noDMA |
||
2580 | |||
2581 | push ax |
||
2582 | |||
2583 | set_io 0 |
||
2584 | set_io 12 |
||
2585 | in ax, dx |
||
2586 | test ax, 0x1000 |
||
2587 | jz .nodmaclear |
||
2588 | |||
2589 | mov ax, 0x1000 |
||
2590 | out dx, ax |
||
2591 | |||
2592 | .nodmaclear: |
||
2593 | |||
2594 | pop ax |
||
2595 | |||
2596 | DEBUGF 1, "DMA Done!\n", cx |
||
2597 | |||
2598 | |||
2599 | |||
2600 | .noDMA: |
||
2601 | |||
2602 | |||
2603 | |||
2604 | .ACK: |
||
2605 | set_io 0 |
||
2606 | set_io REG_COMMAND |
||
2607 | mov ax, AckIntr + IntReq + IntLatch |
||
2608 | out dx, ax |
||
2609 | |||
2610 | ret |
||
2611 | |||
2612 | |||
2613 | |||
2614 | |||
2615 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2616 | ;; ;; |
||
2617 | ;; Boomerang Interrupt handler ;; |
||
2618 | ;; ;; |
||
2619 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2620 | |||
2621 | align 4 |
||
2622 | int_boomerang: |
||
2623 | |||
1519 | hidnplayr | 2624 | DEBUGF 1,"\nIRQ %x Boomerang\n",eax:2 |
1472 | hidnplayr | 2625 | |
2626 | ; find pointer of device wich made IRQ occur |
||
2627 | |||
2628 | mov esi, BOOMERANG_LIST |
||
2629 | mov ecx, [BOOMERANG_DEVICES] |
||
2630 | |||
2631 | test ecx, ecx |
||
2632 | jz .fail |
||
2633 | .nextdevice: |
||
2634 | mov ebx, dword[esi] |
||
2635 | |||
2636 | set_io 0 |
||
2637 | set_io REG_INT_STATUS |
||
2638 | in ax, dx |
||
2639 | test ax, IntLatch |
||
2640 | jnz .got_it |
||
2641 | |||
2642 | add esi, 4 |
||
2643 | |||
2644 | test ax , ax |
||
2645 | jnz .got_it |
||
2646 | dec ecx |
||
2647 | jnz .nextdevice |
||
2648 | |||
2649 | .fail: |
||
2650 | DEBUGF 1,"Failed!\n" |
||
2651 | ret |
||
2652 | |||
2653 | .got_it: |
||
2654 | |||
2655 | DEBUGF 1,"Device: %x Status: %x ", ebx, eax |
||
2656 | push ax |
||
2657 | ; disable all INTS |
||
2658 | |||
2659 | set_io REG_COMMAND |
||
2660 | mov ax, SetIntrEnb |
||
2661 | out dx, ax |
||
2662 | |||
2663 | ;-------------------------------------------------------------------------- |
||
2664 | test word[esp], UpComplete |
||
2665 | jz .noRX |
||
2666 | |||
2667 | push ebx |
||
2668 | |||
2669 | .receive: |
||
2670 | DEBUGF 1,"UpComplete\n" |
||
2671 | |||
2672 | ; check if packet is uploaded |
||
1519 | hidnplayr | 2673 | mov esi, [device.curr_upd] |
2674 | test byte [esi+upd.pkt_status+1], 0x80 ; upPktComplete |
||
1472 | hidnplayr | 2675 | jz .finish |
1519 | hidnplayr | 2676 | DEBUGF 1, "Current upd: %x\n", esi |
1472 | hidnplayr | 2677 | ; packet is uploaded check for any error |
2678 | .check_error: |
||
1519 | hidnplayr | 2679 | test byte [esi+upd.pkt_status+1], 0x40 ; upError |
1472 | hidnplayr | 2680 | jz .copy_packet_length |
2681 | DEBUGF 1,"Error in packet\n" |
||
1519 | hidnplayr | 2682 | and [esi+upd.pkt_status], 0 ; mark packet as read |
1472 | hidnplayr | 2683 | jmp .finish |
2684 | .copy_packet_length: |
||
1519 | hidnplayr | 2685 | mov ecx, [esi+upd.pkt_status] |
1472 | hidnplayr | 2686 | and ecx, 0x1fff |
2687 | |||
1519 | hidnplayr | 2688 | ; cmp ecx, MAX_ETH_PKT_SIZE |
2689 | ; jbe .copy_packet |
||
2690 | ; and [esi+upd.pkt_status], 0 |
||
2691 | ; jmp .finish |
||
2692 | ; .copy_packet: |
||
1472 | hidnplayr | 2693 | |
1519 | hidnplayr | 2694 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi+upd.realaddr]:8 |
1472 | hidnplayr | 2695 | |
2696 | push dword .loop ;.finish |
||
1519 | hidnplayr | 2697 | push ecx |
2698 | push [esi+upd.realaddr] |
||
1472 | hidnplayr | 2699 | |
1481 | hidnplayr | 2700 | ; update statistics |
2701 | inc [device.packets_rx] |
||
2702 | add dword [device.bytes_rx], ecx |
||
2703 | adc dword [device.bytes_rx + 4], 0 |
||
2704 | |||
1519 | hidnplayr | 2705 | ; update UPD (Alloc new buffer for next packet) |
2706 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
2707 | mov [esi + upd.realaddr], eax |
||
2708 | GetRealAddr |
||
2709 | mov [esi + upd.frag_addr], eax |
||
2710 | and [esi + upd.pkt_status], 0 |
||
2711 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 2712 | |
1519 | hidnplayr | 2713 | ; Update UPD pointer |
2714 | add esi, upd.size |
||
2715 | lea ecx, [device.upd_buffer+(NUM_RX_DESC)*upd.size] |
||
2716 | cmp esi, ecx |
||
2717 | jl @f |
||
2718 | lea esi, [device.upd_buffer] |
||
2719 | @@: |
||
2720 | mov [device.curr_upd], esi |
||
2721 | DEBUGF 1, "Next upd: %x\n", esi |
||
1472 | hidnplayr | 2722 | |
2723 | jmp EthReceiver |
||
1519 | hidnplayr | 2724 | .loop: |
1472 | hidnplayr | 2725 | |
2726 | mov ebx, [esp] |
||
2727 | jmp .receive |
||
2728 | |||
2729 | .finish: |
||
2730 | pop ebx |
||
2731 | |||
2732 | ; check if the NIC is in the upStall state |
||
2733 | set_io 0 |
||
2734 | set_io REG_UP_PKT_STATUS |
||
2735 | in eax, dx |
||
2736 | test ah, 0x20 ; UpStalled |
||
2737 | jz .noUpUnStall |
||
1519 | hidnplayr | 2738 | |
2739 | DEBUGF 1, "upUnStalling\n" |
||
1472 | hidnplayr | 2740 | ; issue upUnStall command |
2741 | set_io REG_COMMAND |
||
2742 | mov ax, ((11b shl 12)+1) ; upUnStall |
||
2743 | out dx, ax |
||
1519 | hidnplayr | 2744 | |
2745 | ;;;; FIXME: make upunstall work |
||
2746 | |||
1472 | hidnplayr | 2747 | .noUpUnStall: |
1519 | hidnplayr | 2748 | .noRX: |
2749 | test word[esp], DownComplete |
||
2750 | jz .noTX |
||
2751 | DEBUGF 1, "Downcomplete!\n" |
||
1472 | hidnplayr | 2752 | |
1519 | hidnplayr | 2753 | mov ecx, NUM_TX_DESC |
2754 | lea esi, [device.dpd_buffer] |
||
2755 | .txloop: |
||
2756 | test [esi+dpd.frame_start_hdr], 1 shl 31 |
||
2757 | jz .maybenext |
||
2758 | |||
2759 | and [esi+dpd.frame_start_hdr], 0 |
||
2760 | push ecx |
||
2761 | stdcall KernelFree, [esi+dpd.realaddr] |
||
2762 | pop ecx |
||
2763 | |||
2764 | .maybenext: |
||
2765 | add esi, dpd.size |
||
2766 | dec ecx |
||
2767 | jnz .txloop |
||
2768 | |||
2769 | .noTX: |
||
1472 | hidnplayr | 2770 | pop ax |
2771 | |||
2772 | set_io 0 |
||
2773 | set_io REG_COMMAND |
||
2774 | or ax, AckIntr |
||
2775 | out dx, ax |
||
2776 | |||
2777 | set_io REG_INT_STATUS |
||
2778 | in ax, dx |
||
2779 | test ax, S_5_INTS |
||
2780 | jnz .got_it |
||
2781 | |||
2782 | ;re-enable ints |
||
2783 | set_io REG_COMMAND |
||
2784 | mov ax, SetIntrEnb + S_5_INTS |
||
2785 | out dx, ax |
||
2786 | |||
2787 | ret |
||
2788 | |||
2789 | |||
2790 | |||
2791 | |||
2792 | ; End of code |
||
2793 | align 4 ; Place all initialised data here |
||
2794 | |||
2795 | macro strtbl name, [string] |
||
2796 | { |
||
2797 | common |
||
2798 | label name dword |
||
2799 | forward |
||
2800 | local label |
||
2801 | dd label |
||
2802 | forward |
||
2803 | label db string, 0 |
||
2804 | } |
||
2805 | |||
2806 | VORTEX_DEVICES dd 0 |
||
2807 | BOOMERANG_DEVICES dd 0 |
||
1519 | hidnplayr | 2808 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
1472 | hidnplayr | 2809 | my_service db '3C59X',0 ; max 16 chars include zero |
2810 | |||
2811 | |||
2812 | strtbl link_str, \ |
||
2813 | "No valid link type detected", \ |
||
2814 | "10BASE-T half duplex", \ |
||
2815 | "10BASE-T full-duplex", \ |
||
2816 | "100BASE-TX half duplex", \ |
||
2817 | "100BASE-TX full duplex", \ |
||
2818 | "100BASE-T4", \ |
||
2819 | "100BASE-FX", \ |
||
2820 | "10Mbps AUI", \ |
||
2821 | "10Mbps COAX (BNC)", \ |
||
2822 | "miiDevice - not supported" |
||
2823 | |||
2824 | strtbl hw_str, \ |
||
2825 | "3c590 Vortex 10Mbps", \ |
||
2826 | "3c592 EISA 10Mbps Demon/Vortex", \ |
||
2827 | "3c597 EISA Fast Demon/Vortex", \ |
||
2828 | "3c595 Vortex 100baseTx", \ |
||
2829 | "3c595 Vortex 100baseT4", \ |
||
2830 | "3c595 Vortex 100base-MII", \ |
||
2831 | "3c900 Boomerang 10baseT", \ |
||
2832 | "3c900 Boomerang 10Mbps Combo", \ |
||
2833 | "3c900 Cyclone 10Mbps TPO", \ |
||
2834 | "3c900 Cyclone 10Mbps Combo", \ |
||
2835 | "3c900 Cyclone 10Mbps TPC", \ |
||
2836 | "3c900B-FL Cyclone 10base-FL", \ |
||
2837 | "3c905 Boomerang 100baseTx", \ |
||
2838 | "3c905 Boomerang 100baseT4", \ |
||
2839 | "3c905B Cyclone 100baseTx", \ |
||
2840 | "3c905B Cyclone 10/100/BNC", \ |
||
2841 | "3c905B-FX Cyclone 100baseFx", \ |
||
2842 | "3c905C Tornado", \ |
||
2843 | "3c980 Cyclone", \ |
||
2844 | "3c982 Dual Port Server Cyclone", \ |
||
2845 | "3cSOHO100-TX Hurricane", \ |
||
2846 | "3c555 Laptop Hurricane", \ |
||
2847 | "3c556 Laptop Tornado", \ |
||
2848 | "3c556B Laptop Hurricane", \ |
||
2849 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
||
2850 | "3c575 Boomerang CardBus", \ |
||
2851 | "3CCFE575BT Cyclone CardBus", \ |
||
2852 | "3CCFE575CT Tornado CardBus", \ |
||
2853 | "3CCFE656 Cyclone CardBus", \ |
||
2854 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
||
2855 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
||
2856 | "3c450 HomePNA Tornado", \ |
||
2857 | "3c920 Tornado", \ |
||
2858 | "3c982 Hydra Dual Port A", \ |
||
2859 | "3c982 Hydra Dual Port B", \ |
||
2860 | "3c905B-T4", \ |
||
2861 | "3c920B-EMB-WNM Tornado" |
||
2862 | |||
2863 | |||
2864 | |||
2865 | align 4 |
||
2866 | hw_versions: |
||
2867 | dw 0x5900, IS_VORTEX |
||
2868 | ; 3c590 Vortex 10Mbps |
||
2869 | dw 0x5920, IS_VORTEX |
||
2870 | ; 3c592 EISA 10Mbps Demon/Vortex |
||
2871 | dw 0x5970, IS_VORTEX |
||
2872 | ; 3c597 EISA Fast Demon/Vortex |
||
2873 | dw 0x5950, IS_VORTEX |
||
2874 | ; 3c595 Vortex 100baseTx |
||
2875 | dw 0x5951, IS_VORTEX |
||
2876 | ; 3c595 Vortex 100baseT4 |
||
2877 | dw 0x5952, IS_VORTEX |
||
2878 | ; 3c595 Vortex 100base-MII |
||
2879 | dw 0x9000, IS_BOOMERANG |
||
2880 | ; 3c900 Boomerang 10baseT |
||
2881 | dw 0x9001, IS_BOOMERANG |
||
2882 | ; 3c900 Boomerang 10Mbps Combo |
||
2883 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM |
||
2884 | ; 3c900 Cyclone 10Mbps TPO |
||
2885 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM |
||
2886 | ; 3c900 Cyclone 10Mbps Combo |
||
2887 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM |
||
2888 | ; 3c900 Cyclone 10Mbps TPC |
||
2889 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM |
||
2890 | ; 3c900B-FL Cyclone 10base-FL |
||
2891 | dw 0x9050, IS_BOOMERANG or HAS_MII |
||
2892 | ; 3c905 Boomerang 100baseTx |
||
2893 | dw 0x9051, IS_BOOMERANG or HAS_MII |
||
2894 | ; 3c905 Boomerang 100baseT4 |
||
2895 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE |
||
2896 | ; 3c905B Cyclone 100baseTx |
||
2897 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM |
||
2898 | ; 3c905B Cyclone 10/100/BNC |
||
2899 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM |
||
2900 | ; 3c905B-FX Cyclone 100baseFx |
||
2901 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM |
||
2902 | ; 3c905C Tornado |
||
2903 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM |
||
2904 | ; 3c980 Cyclone |
||
2905 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM |
||
2906 | ; 3c982 Dual Port Server Cyclone |
||
2907 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM |
||
2908 | ; 3cSOHO100-TX Hurricane |
||
2909 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM |
||
2910 | ; 3c555 Laptop Hurricane |
||
2911 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM |
||
2912 | ; 3c556 Laptop Tornado |
||
2913 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM |
||
2914 | ; 3c556B Laptop Hurricane |
||
2915 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT |
||
2916 | ; 3c575 [Megahertz] 10/100 LAN CardBus |
||
2917 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT |
||
2918 | ; 3c575 Boomerang CardBus |
||
2919 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM |
||
2920 | ; 3CCFE575BT Cyclone CardBus |
||
2921 | dw 0x5257, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM |
||
2922 | ; 3CCFE575CT Tornado CardBus |
||
2923 | dw 0x6560, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM |
||
2924 | ; 3CCFE656 Cyclone CardBus |
||
2925 | dw 0x6562, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM |
||
2926 | ; 3CCFEM656B Cyclone+Winmodem CardBus |
||
2927 | dw 0x6564, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM |
||
2928 | ; 3CXFEM656C Tornado+Winmodem CardBus |
||
2929 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM |
||
2930 | ; 3c450 HomePNA Tornado |
||
2931 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM |
||
2932 | ; 3c920 Tornado |
||
2933 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY |
||
2934 | ; 3c982 Hydra Dual Port A |
||
2935 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY |
||
2936 | ; 3c982 Hydra Dual Port B |
||
2937 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE |
||
2938 | ; 3c905B-T4 |
||
2939 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM |
||
2940 | ; 3c920B-EMB-WNM Tornado |
||
2941 | HW_VERSIONS_SIZE = $ - hw_versions |
||
2942 | |||
2943 | include_debug_strings ; All data wich FDO uses will be included here |
||
2944 | |||
2945 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
||
2946 | |||
2947 | VORTEX_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
||
2948 | BOOMERANG_LIST rd MAX_DEVICES |
||
2949 |