Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Linux ARCnet driver - COM20020 chipset support | |
cb334648 | 3 | * |
1da177e4 LT |
4 | * Written 1997 by David Woodhouse. |
5 | * Written 1994-1999 by Avery Pennarun. | |
6 | * Written 1999 by Martin Mares <mj@ucw.cz>. | |
7 | * Derived from skeleton.c by Donald Becker. | |
8 | * | |
9 | * Special thanks to Contemporary Controls, Inc. (www.ccontrols.com) | |
10 | * for sponsoring the further development of this driver. | |
11 | * | |
12 | * ********************** | |
13 | * | |
14 | * The original copyright of skeleton.c was as follows: | |
15 | * | |
16 | * skeleton.c Written 1993 by Donald Becker. | |
17 | * Copyright 1993 United States Government as represented by the | |
18 | * Director, National Security Agency. This software may only be used | |
19 | * and distributed according to the terms of the GNU General Public License as | |
20 | * modified by SRC, incorporated herein by reference. | |
21 | * | |
22 | * ********************** | |
23 | * | |
24 | * For more details, see drivers/net/arcnet.c | |
25 | * | |
26 | * ********************** | |
27 | */ | |
05a24b23 JP |
28 | |
29 | #define pr_fmt(fmt) "arcnet:" KBUILD_MODNAME ": " fmt | |
30 | ||
1da177e4 LT |
31 | #include <linux/module.h> |
32 | #include <linux/kernel.h> | |
33 | #include <linux/types.h> | |
34 | #include <linux/ioport.h> | |
1da177e4 LT |
35 | #include <linux/errno.h> |
36 | #include <linux/delay.h> | |
37 | #include <linux/netdevice.h> | |
38 | #include <linux/init.h> | |
a6b7a407 | 39 | #include <linux/interrupt.h> |
5e7ef913 | 40 | #include <linux/io.h> |
1da177e4 | 41 | |
26c6d281 JP |
42 | #include "arcdevice.h" |
43 | #include "com20020.h" | |
44 | ||
4e299b92 JP |
45 | static const char * const clockrates[] = { |
46 | "XXXXXXX", "XXXXXXXX", "XXXXXX", "2.5 Mb/s", | |
47 | "1.25Mb/s", "625 Kb/s", "312.5 Kb/s", "156.25 Kb/s", | |
48 | "Reserved", "Reserved", "Reserved" | |
7f5e760c | 49 | }; |
1da177e4 LT |
50 | |
51 | static void com20020_command(struct net_device *dev, int command); | |
52 | static int com20020_status(struct net_device *dev); | |
53 | static void com20020_setmask(struct net_device *dev, int mask); | |
54 | static int com20020_reset(struct net_device *dev, int really_reset); | |
55 | static void com20020_copy_to_card(struct net_device *dev, int bufnum, | |
56 | int offset, void *buf, int count); | |
57 | static void com20020_copy_from_card(struct net_device *dev, int bufnum, | |
58 | int offset, void *buf, int count); | |
59 | static void com20020_set_mc_list(struct net_device *dev); | |
60 | static void com20020_close(struct net_device *); | |
61 | ||
62 | static void com20020_copy_from_card(struct net_device *dev, int bufnum, | |
63 | int offset, void *buf, int count) | |
64 | { | |
65 | int ioaddr = dev->base_addr, ofs = 512 * bufnum + offset; | |
66 | ||
67 | /* set up the address register */ | |
0fec6513 JP |
68 | arcnet_outb((ofs >> 8) | RDDATAflag | AUTOINCflag, |
69 | ioaddr, COM20020_REG_W_ADDR_HI); | |
70 | arcnet_outb(ofs & 0xff, ioaddr, COM20020_REG_W_ADDR_LO); | |
1da177e4 LT |
71 | |
72 | /* copy the data */ | |
0fec6513 JP |
73 | TIME(dev, "insb", count, |
74 | arcnet_insb(ioaddr, COM20020_REG_RW_MEMDATA, buf, count)); | |
1da177e4 LT |
75 | } |
76 | ||
1da177e4 LT |
77 | static void com20020_copy_to_card(struct net_device *dev, int bufnum, |
78 | int offset, void *buf, int count) | |
79 | { | |
80 | int ioaddr = dev->base_addr, ofs = 512 * bufnum + offset; | |
81 | ||
82 | /* set up the address register */ | |
0fec6513 JP |
83 | arcnet_outb((ofs >> 8) | AUTOINCflag, ioaddr, COM20020_REG_W_ADDR_HI); |
84 | arcnet_outb(ofs & 0xff, ioaddr, COM20020_REG_W_ADDR_LO); | |
1da177e4 LT |
85 | |
86 | /* copy the data */ | |
0fec6513 JP |
87 | TIME(dev, "outsb", count, |
88 | arcnet_outsb(ioaddr, COM20020_REG_RW_MEMDATA, buf, count)); | |
1da177e4 LT |
89 | } |
90 | ||
1da177e4 LT |
91 | /* Reset the card and check some basic stuff during the detection stage. */ |
92 | int com20020_check(struct net_device *dev) | |
93 | { | |
94 | int ioaddr = dev->base_addr, status; | |
454d7c9b | 95 | struct arcnet_local *lp = netdev_priv(dev); |
1da177e4 | 96 | |
84286f19 | 97 | arcnet_outb(XTOcfg(3) | RESETcfg, ioaddr, COM20020_REG_W_CONFIG); |
0fec6513 | 98 | udelay(5); |
84286f19 | 99 | arcnet_outb(XTOcfg(3), ioaddr, COM20020_REG_W_CONFIG); |
1da177e4 LT |
100 | mdelay(RESETtime); |
101 | ||
102 | lp->setup = lp->clockm ? 0 : (lp->clockp << 1); | |
103 | lp->setup2 = (lp->clockm << 4) | 8; | |
104 | ||
105 | /* CHECK: should we do this for SOHARD cards ? */ | |
106 | /* Enable P1Mode for backplane mode */ | |
107 | lp->setup = lp->setup | P1MODE; | |
108 | ||
0fec6513 JP |
109 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP1); |
110 | arcnet_outb(lp->setup, ioaddr, COM20020_REG_W_XREG); | |
1da177e4 | 111 | |
7f5e760c | 112 | if (lp->clockm != 0) { |
0fec6513 JP |
113 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP2); |
114 | arcnet_outb(lp->setup2, ioaddr, COM20020_REG_W_XREG); | |
cb334648 | 115 | |
1da177e4 LT |
116 | /* must now write the magic "restart operation" command */ |
117 | mdelay(1); | |
84286f19 | 118 | arcnet_outb(STARTIOcmd, ioaddr, COM20020_REG_W_COMMAND); |
1da177e4 LT |
119 | } |
120 | ||
27daf6ed | 121 | lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE; |
1da177e4 | 122 | /* set node ID to 0x42 (but transmitter is disabled, so it's okay) */ |
0fec6513 JP |
123 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); |
124 | arcnet_outb(0x42, ioaddr, COM20020_REG_W_XREG); | |
1da177e4 | 125 | |
0fec6513 | 126 | status = arcnet_inb(ioaddr, COM20020_REG_R_STATUS); |
1da177e4 LT |
127 | |
128 | if ((status & 0x99) != (NORXflag | TXFREEflag | RESETflag)) { | |
a34c0932 | 129 | arc_printk(D_NORMAL, dev, "status invalid (%Xh).\n", status); |
1da177e4 LT |
130 | return -ENODEV; |
131 | } | |
a34c0932 | 132 | arc_printk(D_INIT_REASONS, dev, "status after reset: %X\n", status); |
1da177e4 | 133 | |
0fec6513 JP |
134 | arcnet_outb(CFLAGScmd | RESETclear | CONFIGclear, |
135 | ioaddr, COM20020_REG_W_COMMAND); | |
136 | status = arcnet_inb(ioaddr, COM20020_REG_R_STATUS); | |
a34c0932 JP |
137 | arc_printk(D_INIT_REASONS, dev, "status after reset acknowledged: %X\n", |
138 | status); | |
1da177e4 LT |
139 | |
140 | /* Read first location of memory */ | |
0fec6513 JP |
141 | arcnet_outb(0 | RDDATAflag | AUTOINCflag, |
142 | ioaddr, COM20020_REG_W_ADDR_HI); | |
143 | arcnet_outb(0, ioaddr, COM20020_REG_W_ADDR_LO); | |
1da177e4 | 144 | |
0fec6513 | 145 | status = arcnet_inb(ioaddr, COM20020_REG_RW_MEMDATA); |
97464edd | 146 | if (status != TESTvalue) { |
a34c0932 JP |
147 | arc_printk(D_NORMAL, dev, "Signature byte not found (%02Xh != D1h).\n", |
148 | status); | |
1da177e4 LT |
149 | return -ENODEV; |
150 | } | |
151 | return 0; | |
152 | } | |
153 | ||
a0d2e513 MG |
154 | static int com20020_set_hwaddr(struct net_device *dev, void *addr) |
155 | { | |
156 | int ioaddr = dev->base_addr; | |
157 | struct arcnet_local *lp = netdev_priv(dev); | |
158 | struct sockaddr *hwaddr = addr; | |
159 | ||
160 | memcpy(dev->dev_addr, hwaddr->sa_data, 1); | |
0fec6513 JP |
161 | com20020_set_subaddress(lp, ioaddr, SUB_NODE); |
162 | arcnet_outb(dev->dev_addr[0], ioaddr, COM20020_REG_W_XREG); | |
a0d2e513 MG |
163 | |
164 | return 0; | |
165 | } | |
166 | ||
27daf6ed MG |
167 | static int com20020_netdev_open(struct net_device *dev) |
168 | { | |
169 | int ioaddr = dev->base_addr; | |
170 | struct arcnet_local *lp = netdev_priv(dev); | |
171 | ||
172 | lp->config |= TXENcfg; | |
173 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); | |
174 | ||
175 | return arcnet_open(dev); | |
176 | } | |
177 | ||
178 | static int com20020_netdev_close(struct net_device *dev) | |
179 | { | |
180 | int ioaddr = dev->base_addr; | |
181 | struct arcnet_local *lp = netdev_priv(dev); | |
182 | ||
183 | arcnet_close(dev); | |
184 | ||
185 | /* disable transmitter */ | |
186 | lp->config &= ~TXENcfg; | |
187 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); | |
188 | return 0; | |
189 | } | |
190 | ||
a1799af4 | 191 | const struct net_device_ops com20020_netdev_ops = { |
27daf6ed MG |
192 | .ndo_open = com20020_netdev_open, |
193 | .ndo_stop = com20020_netdev_close, | |
a1799af4 SH |
194 | .ndo_start_xmit = arcnet_send_packet, |
195 | .ndo_tx_timeout = arcnet_timeout, | |
a0d2e513 | 196 | .ndo_set_mac_address = com20020_set_hwaddr, |
afc4b13d | 197 | .ndo_set_rx_mode = com20020_set_mc_list, |
a1799af4 SH |
198 | }; |
199 | ||
1da177e4 LT |
200 | /* Set up the struct net_device associated with this card. Called after |
201 | * probing succeeds. | |
202 | */ | |
203 | int com20020_found(struct net_device *dev, int shared) | |
204 | { | |
205 | struct arcnet_local *lp; | |
206 | int ioaddr = dev->base_addr; | |
207 | ||
208 | /* Initialize the rest of the device structure. */ | |
209 | ||
454d7c9b | 210 | lp = netdev_priv(dev); |
1da177e4 LT |
211 | |
212 | lp->hw.owner = THIS_MODULE; | |
213 | lp->hw.command = com20020_command; | |
214 | lp->hw.status = com20020_status; | |
215 | lp->hw.intmask = com20020_setmask; | |
216 | lp->hw.reset = com20020_reset; | |
217 | lp->hw.copy_to_card = com20020_copy_to_card; | |
218 | lp->hw.copy_from_card = com20020_copy_from_card; | |
219 | lp->hw.close = com20020_close; | |
220 | ||
d6d7d3ed | 221 | /* FIXME: do this some other way! */ |
1da177e4 | 222 | if (!dev->dev_addr[0]) |
0fec6513 | 223 | dev->dev_addr[0] = arcnet_inb(ioaddr, 8); |
1da177e4 | 224 | |
0fec6513 JP |
225 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP1); |
226 | arcnet_outb(lp->setup, ioaddr, COM20020_REG_W_XREG); | |
1da177e4 | 227 | |
7f5e760c | 228 | if (lp->card_flags & ARC_CAN_10MBIT) { |
0fec6513 JP |
229 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP2); |
230 | arcnet_outb(lp->setup2, ioaddr, COM20020_REG_W_XREG); | |
cb334648 | 231 | |
1da177e4 LT |
232 | /* must now write the magic "restart operation" command */ |
233 | mdelay(1); | |
84286f19 | 234 | arcnet_outb(STARTIOcmd, ioaddr, COM20020_REG_W_COMMAND); |
1da177e4 LT |
235 | } |
236 | ||
27daf6ed | 237 | lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE; |
1da177e4 | 238 | /* Default 0x38 + register: Node ID */ |
0fec6513 JP |
239 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); |
240 | arcnet_outb(dev->dev_addr[0], ioaddr, COM20020_REG_W_XREG); | |
1da177e4 LT |
241 | |
242 | /* reserve the irq */ | |
a0607fd3 | 243 | if (request_irq(dev->irq, arcnet_interrupt, shared, |
1da177e4 | 244 | "arcnet (COM20020)", dev)) { |
a34c0932 | 245 | arc_printk(D_NORMAL, dev, "Can't get IRQ %d!\n", dev->irq); |
1da177e4 LT |
246 | return -ENODEV; |
247 | } | |
248 | ||
249 | dev->base_addr = ioaddr; | |
250 | ||
a34c0932 JP |
251 | arc_printk(D_NORMAL, dev, "%s: station %02Xh found at %03lXh, IRQ %d.\n", |
252 | lp->card_name, dev->dev_addr[0], dev->base_addr, dev->irq); | |
1da177e4 LT |
253 | |
254 | if (lp->backplane) | |
a34c0932 | 255 | arc_printk(D_NORMAL, dev, "Using backplane mode.\n"); |
1da177e4 LT |
256 | |
257 | if (lp->timeout != 3) | |
a34c0932 JP |
258 | arc_printk(D_NORMAL, dev, "Using extended timeout value of %d\n", |
259 | lp->timeout); | |
1da177e4 | 260 | |
a34c0932 JP |
261 | arc_printk(D_NORMAL, dev, "Using CKP %d - data rate %s\n", |
262 | lp->setup >> 1, | |
4e299b92 JP |
263 | clockrates[3 - |
264 | ((lp->setup2 & 0xF0) >> 4) + | |
265 | ((lp->setup & 0x0F) >> 1)]); | |
266 | /* The clockrates array index looks very fragile. | |
267 | * It seems like it could have negative indexing. | |
268 | */ | |
1da177e4 LT |
269 | |
270 | if (register_netdev(dev)) { | |
271 | free_irq(dev->irq, dev); | |
272 | return -EIO; | |
273 | } | |
274 | return 0; | |
275 | } | |
276 | ||
f2f0a16b | 277 | /* Do a hardware reset on the card, and set up necessary registers. |
cb334648 | 278 | * |
1da177e4 LT |
279 | * This should be called as little as possible, because it disrupts the |
280 | * token on the network (causes a RECON) and requires a significant delay. | |
281 | * | |
282 | * However, it does make sure the card is in a defined state. | |
283 | */ | |
284 | static int com20020_reset(struct net_device *dev, int really_reset) | |
285 | { | |
454d7c9b | 286 | struct arcnet_local *lp = netdev_priv(dev); |
1da177e4 LT |
287 | u_int ioaddr = dev->base_addr; |
288 | u_char inbyte; | |
289 | ||
a34c0932 JP |
290 | arc_printk(D_DEBUG, dev, "%s: %d: %s: dev: %p, lp: %p, dev->name: %s\n", |
291 | __FILE__, __LINE__, __func__, dev, lp, dev->name); | |
292 | arc_printk(D_INIT, dev, "Resetting %s (status=%02Xh)\n", | |
0fec6513 | 293 | dev->name, arcnet_inb(ioaddr, COM20020_REG_R_STATUS)); |
1da177e4 | 294 | |
a34c0932 | 295 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
27daf6ed | 296 | lp->config |= (lp->timeout << 3) | (lp->backplane << 2); |
1da177e4 | 297 | /* power-up defaults */ |
0fec6513 | 298 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); |
a34c0932 | 299 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
1da177e4 LT |
300 | |
301 | if (really_reset) { | |
302 | /* reset the card */ | |
84286f19 | 303 | arcnet_outb(lp->config | RESETcfg, ioaddr, COM20020_REG_W_CONFIG); |
0fec6513 JP |
304 | udelay(5); |
305 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); | |
d6d7d3ed JP |
306 | mdelay(RESETtime * 2); |
307 | /* COM20020 seems to be slower sometimes */ | |
1da177e4 LT |
308 | } |
309 | /* clear flags & end reset */ | |
a34c0932 | 310 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
0fec6513 JP |
311 | arcnet_outb(CFLAGScmd | RESETclear | CONFIGclear, |
312 | ioaddr, COM20020_REG_W_COMMAND); | |
1da177e4 LT |
313 | |
314 | /* verify that the ARCnet signature byte is present */ | |
a34c0932 | 315 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
1da177e4 LT |
316 | |
317 | com20020_copy_from_card(dev, 0, 0, &inbyte, 1); | |
a34c0932 | 318 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
1da177e4 | 319 | if (inbyte != TESTvalue) { |
a34c0932 JP |
320 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", |
321 | __FILE__, __LINE__, __func__); | |
322 | arc_printk(D_NORMAL, dev, "reset failed: TESTvalue not present.\n"); | |
1da177e4 LT |
323 | return 1; |
324 | } | |
325 | /* enable extended (512-byte) packets */ | |
0fec6513 JP |
326 | arcnet_outb(CONFIGcmd | EXTconf, ioaddr, COM20020_REG_W_COMMAND); |
327 | ||
a34c0932 | 328 | arc_printk(D_DEBUG, dev, "%s: %d: %s\n", __FILE__, __LINE__, __func__); |
1da177e4 LT |
329 | |
330 | /* done! return success. */ | |
331 | return 0; | |
332 | } | |
333 | ||
1da177e4 LT |
334 | static void com20020_setmask(struct net_device *dev, int mask) |
335 | { | |
336 | u_int ioaddr = dev->base_addr; | |
01a1d5ac | 337 | |
a34c0932 | 338 | arc_printk(D_DURING, dev, "Setting mask to %x at %x\n", mask, ioaddr); |
0fec6513 | 339 | arcnet_outb(mask, ioaddr, COM20020_REG_W_INTMASK); |
1da177e4 LT |
340 | } |
341 | ||
1da177e4 LT |
342 | static void com20020_command(struct net_device *dev, int cmd) |
343 | { | |
344 | u_int ioaddr = dev->base_addr; | |
01a1d5ac | 345 | |
0fec6513 | 346 | arcnet_outb(cmd, ioaddr, COM20020_REG_W_COMMAND); |
1da177e4 LT |
347 | } |
348 | ||
1da177e4 LT |
349 | static int com20020_status(struct net_device *dev) |
350 | { | |
351 | u_int ioaddr = dev->base_addr; | |
352 | ||
0fec6513 JP |
353 | return arcnet_inb(ioaddr, COM20020_REG_R_STATUS) + |
354 | (arcnet_inb(ioaddr, COM20020_REG_R_DIAGSTAT) << 8); | |
1da177e4 LT |
355 | } |
356 | ||
357 | static void com20020_close(struct net_device *dev) | |
358 | { | |
454d7c9b | 359 | struct arcnet_local *lp = netdev_priv(dev); |
1da177e4 LT |
360 | int ioaddr = dev->base_addr; |
361 | ||
362 | /* disable transmitter */ | |
363 | lp->config &= ~TXENcfg; | |
0fec6513 | 364 | arcnet_outb(lp->config, ioaddr, COM20020_REG_W_CONFIG); |
1da177e4 LT |
365 | } |
366 | ||
367 | /* Set or clear the multicast filter for this adaptor. | |
368 | * num_addrs == -1 Promiscuous mode, receive all packets | |
369 | * num_addrs == 0 Normal mode, clear multicast list | |
370 | * num_addrs > 0 Multicast mode, receive normal and MC packets, and do | |
371 | * best-effort filtering. | |
372 | * FIXME - do multicast stuff, not just promiscuous. | |
373 | */ | |
374 | static void com20020_set_mc_list(struct net_device *dev) | |
375 | { | |
454d7c9b | 376 | struct arcnet_local *lp = netdev_priv(dev); |
1da177e4 LT |
377 | int ioaddr = dev->base_addr; |
378 | ||
d6d7d3ed JP |
379 | if ((dev->flags & IFF_PROMISC) && (dev->flags & IFF_UP)) { |
380 | /* Enable promiscuous mode */ | |
1da177e4 | 381 | if (!(lp->setup & PROMISCset)) |
a34c0932 | 382 | arc_printk(D_NORMAL, dev, "Setting promiscuous flag...\n"); |
0fec6513 | 383 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP1); |
1da177e4 | 384 | lp->setup |= PROMISCset; |
0fec6513 | 385 | arcnet_outb(lp->setup, ioaddr, COM20020_REG_W_XREG); |
d6d7d3ed | 386 | } else { |
1da177e4 | 387 | /* Disable promiscuous mode, use normal mode */ |
1da177e4 | 388 | if ((lp->setup & PROMISCset)) |
a34c0932 | 389 | arc_printk(D_NORMAL, dev, "Resetting promiscuous flag...\n"); |
0fec6513 | 390 | com20020_set_subaddress(lp, ioaddr, SUB_SETUP1); |
1da177e4 | 391 | lp->setup &= ~PROMISCset; |
0fec6513 | 392 | arcnet_outb(lp->setup, ioaddr, COM20020_REG_W_XREG); |
1da177e4 LT |
393 | } |
394 | } | |
395 | ||
ace48ffb | 396 | #if defined(CONFIG_ARCNET_COM20020_PCI_MODULE) || \ |
2a10387e RD |
397 | defined(CONFIG_ARCNET_COM20020_ISA_MODULE) || \ |
398 | defined(CONFIG_ARCNET_COM20020_CS_MODULE) | |
1da177e4 LT |
399 | EXPORT_SYMBOL(com20020_check); |
400 | EXPORT_SYMBOL(com20020_found); | |
dd0a251c | 401 | EXPORT_SYMBOL(com20020_netdev_ops); |
ace48ffb | 402 | #endif |
1da177e4 LT |
403 | |
404 | MODULE_LICENSE("GPL"); | |
405 | ||
ace48ffb RD |
406 | #ifdef MODULE |
407 | ||
0ebd1c1d | 408 | static int __init com20020_module_init(void) |
1da177e4 | 409 | { |
72aeea48 | 410 | if (BUGLVL(D_NORMAL)) |
d6d7d3ed | 411 | pr_info("%s\n", "COM20020 chipset support (by David Woodhouse et al.)"); |
1da177e4 LT |
412 | return 0; |
413 | } | |
414 | ||
0ebd1c1d | 415 | static void __exit com20020_module_exit(void) |
1da177e4 LT |
416 | { |
417 | } | |
0ebd1c1d JS |
418 | module_init(com20020_module_init); |
419 | module_exit(com20020_module_exit); | |
1da177e4 | 420 | #endif /* MODULE */ |