1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* ATM ioctl handling */ 2 /* ATM ioctl handling */
3 3
4 /* Written 1995-2000 by Werner Almesberger, EP 4 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
5 /* 2003 John Levon <levon@movementarian.org> 5 /* 2003 John Levon <levon@movementarian.org> */
6 6
7 #define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt 7 #define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
8 8
9 #include <linux/module.h> 9 #include <linux/module.h>
10 #include <linux/kmod.h> 10 #include <linux/kmod.h>
11 #include <linux/net.h> /* struct sock 11 #include <linux/net.h> /* struct socket, struct proto_ops */
12 #include <linux/atm.h> /* ATM stuff * 12 #include <linux/atm.h> /* ATM stuff */
13 #include <linux/atmdev.h> 13 #include <linux/atmdev.h>
14 #include <linux/atmclip.h> /* CLIP_*ENCAP 14 #include <linux/atmclip.h> /* CLIP_*ENCAP */
15 #include <linux/atmarp.h> /* manifest co 15 #include <linux/atmarp.h> /* manifest constants */
16 #include <linux/capability.h> 16 #include <linux/capability.h>
17 #include <linux/sonet.h> /* for ioctls 17 #include <linux/sonet.h> /* for ioctls */
18 #include <linux/atmsvc.h> 18 #include <linux/atmsvc.h>
19 #include <linux/atmmpc.h> 19 #include <linux/atmmpc.h>
20 #include <net/atmclip.h> 20 #include <net/atmclip.h>
21 #include <linux/atmlec.h> 21 #include <linux/atmlec.h>
22 #include <linux/mutex.h> 22 #include <linux/mutex.h>
23 #include <asm/ioctls.h> 23 #include <asm/ioctls.h>
24 #include <net/compat.h> 24 #include <net/compat.h>
25 25
26 #include "resources.h" 26 #include "resources.h"
27 #include "signaling.h" /* for WAITING 27 #include "signaling.h" /* for WAITING and sigd_attach */
28 #include "common.h" 28 #include "common.h"
29 29
30 30
31 static DEFINE_MUTEX(ioctl_mutex); 31 static DEFINE_MUTEX(ioctl_mutex);
32 static LIST_HEAD(ioctl_list); 32 static LIST_HEAD(ioctl_list);
33 33
34 34
35 void register_atm_ioctl(struct atm_ioctl *ioct 35 void register_atm_ioctl(struct atm_ioctl *ioctl)
36 { 36 {
37 mutex_lock(&ioctl_mutex); 37 mutex_lock(&ioctl_mutex);
38 list_add_tail(&ioctl->list, &ioctl_lis 38 list_add_tail(&ioctl->list, &ioctl_list);
39 mutex_unlock(&ioctl_mutex); 39 mutex_unlock(&ioctl_mutex);
40 } 40 }
41 EXPORT_SYMBOL(register_atm_ioctl); 41 EXPORT_SYMBOL(register_atm_ioctl);
42 42
43 void deregister_atm_ioctl(struct atm_ioctl *io 43 void deregister_atm_ioctl(struct atm_ioctl *ioctl)
44 { 44 {
45 mutex_lock(&ioctl_mutex); 45 mutex_lock(&ioctl_mutex);
46 list_del(&ioctl->list); 46 list_del(&ioctl->list);
47 mutex_unlock(&ioctl_mutex); 47 mutex_unlock(&ioctl_mutex);
48 } 48 }
49 EXPORT_SYMBOL(deregister_atm_ioctl); 49 EXPORT_SYMBOL(deregister_atm_ioctl);
50 50
51 static int do_vcc_ioctl(struct socket *sock, u 51 static int do_vcc_ioctl(struct socket *sock, unsigned int cmd,
52 unsigned long arg, int 52 unsigned long arg, int compat)
53 { 53 {
54 struct sock *sk = sock->sk; 54 struct sock *sk = sock->sk;
55 struct atm_vcc *vcc; 55 struct atm_vcc *vcc;
56 int error; 56 int error;
57 struct list_head *pos; 57 struct list_head *pos;
58 void __user *argp = (void __user *)arg 58 void __user *argp = (void __user *)arg;
59 void __user *buf; 59 void __user *buf;
60 int __user *len; 60 int __user *len;
61 61
62 vcc = ATM_SD(sock); 62 vcc = ATM_SD(sock);
63 switch (cmd) { 63 switch (cmd) {
64 case SIOCOUTQ: 64 case SIOCOUTQ:
65 if (sock->state != SS_CONNECTE 65 if (sock->state != SS_CONNECTED ||
66 !test_bit(ATM_VF_READY, &v 66 !test_bit(ATM_VF_READY, &vcc->flags)) {
67 error = -EINVAL; 67 error = -EINVAL;
68 goto done; 68 goto done;
69 } 69 }
70 error = put_user(sk->sk_sndbuf 70 error = put_user(sk->sk_sndbuf - sk_wmem_alloc_get(sk),
71 (int __user * !! 71 (int __user *)argp) ? -EFAULT : 0;
72 goto done; 72 goto done;
73 case SIOCINQ: 73 case SIOCINQ:
74 { 74 {
75 struct sk_buff *skb; 75 struct sk_buff *skb;
76 int amount; 76 int amount;
77 77
78 if (sock->state != SS_CONNECTE 78 if (sock->state != SS_CONNECTED) {
79 error = -EINVAL; 79 error = -EINVAL;
80 goto done; 80 goto done;
81 } 81 }
82 spin_lock_irq(&sk->sk_receive_ 82 spin_lock_irq(&sk->sk_receive_queue.lock);
83 skb = skb_peek(&sk->sk_receive 83 skb = skb_peek(&sk->sk_receive_queue);
84 amount = skb ? skb->len : 0; 84 amount = skb ? skb->len : 0;
85 spin_unlock_irq(&sk->sk_receiv 85 spin_unlock_irq(&sk->sk_receive_queue.lock);
86 error = put_user(amount, (int !! 86 error = put_user(amount, (int __user *)argp) ? -EFAULT : 0;
87 goto done; 87 goto done;
88 } 88 }
89 case ATM_SETSC: 89 case ATM_SETSC:
90 net_warn_ratelimited("ATM_SETS 90 net_warn_ratelimited("ATM_SETSC is obsolete; used by %s:%d\n",
91 current-> 91 current->comm, task_pid_nr(current));
92 error = 0; 92 error = 0;
93 goto done; 93 goto done;
94 case ATMSIGD_CTRL: 94 case ATMSIGD_CTRL:
95 if (!capable(CAP_NET_ADMIN)) { 95 if (!capable(CAP_NET_ADMIN)) {
96 error = -EPERM; 96 error = -EPERM;
97 goto done; 97 goto done;
98 } 98 }
99 /* 99 /*
100 * The user/kernel protocol fo 100 * The user/kernel protocol for exchanging signalling
101 * info uses kernel pointers a 101 * info uses kernel pointers as opaque references,
102 * so the holder of the file d 102 * so the holder of the file descriptor can scribble
103 * on the kernel... so we shou 103 * on the kernel... so we should make sure that we
104 * have the same privileges th 104 * have the same privileges that /proc/kcore needs
105 */ 105 */
106 if (!capable(CAP_SYS_RAWIO)) { 106 if (!capable(CAP_SYS_RAWIO)) {
107 error = -EPERM; 107 error = -EPERM;
108 goto done; 108 goto done;
109 } 109 }
110 #ifdef CONFIG_COMPAT 110 #ifdef CONFIG_COMPAT
111 /* WTF? I don't even want to _ 111 /* WTF? I don't even want to _think_ about making this
112 work for 32-bit userspace. 112 work for 32-bit userspace. TBH I don't really want
113 to think about it at all. d 113 to think about it at all. dwmw2. */
114 if (compat) { 114 if (compat) {
115 net_warn_ratelimited(" 115 net_warn_ratelimited("32-bit task cannot be atmsigd\n");
116 error = -EINVAL; 116 error = -EINVAL;
117 goto done; 117 goto done;
118 } 118 }
119 #endif 119 #endif
120 error = sigd_attach(vcc); 120 error = sigd_attach(vcc);
121 if (!error) 121 if (!error)
122 sock->state = SS_CONNE 122 sock->state = SS_CONNECTED;
123 goto done; 123 goto done;
124 case ATM_SETBACKEND: 124 case ATM_SETBACKEND:
125 case ATM_NEWBACKENDIF: 125 case ATM_NEWBACKENDIF:
126 { 126 {
127 atm_backend_t backend; 127 atm_backend_t backend;
128 error = get_user(backend, (atm 128 error = get_user(backend, (atm_backend_t __user *)argp);
129 if (error) 129 if (error)
130 goto done; 130 goto done;
131 switch (backend) { 131 switch (backend) {
132 case ATM_BACKEND_PPP: 132 case ATM_BACKEND_PPP:
133 request_module("pppoat 133 request_module("pppoatm");
134 break; 134 break;
135 case ATM_BACKEND_BR2684: 135 case ATM_BACKEND_BR2684:
136 request_module("br2684 136 request_module("br2684");
137 break; 137 break;
138 } 138 }
139 break; 139 break;
140 } 140 }
141 case ATMMPC_CTRL: 141 case ATMMPC_CTRL:
142 case ATMMPC_DATA: 142 case ATMMPC_DATA:
143 request_module("mpoa"); 143 request_module("mpoa");
144 break; 144 break;
145 case ATMARPD_CTRL: 145 case ATMARPD_CTRL:
146 request_module("clip"); 146 request_module("clip");
147 break; 147 break;
148 case ATMLEC_CTRL: 148 case ATMLEC_CTRL:
149 request_module("lec"); 149 request_module("lec");
150 break; 150 break;
151 } 151 }
152 152
153 error = -ENOIOCTLCMD; 153 error = -ENOIOCTLCMD;
154 154
155 mutex_lock(&ioctl_mutex); 155 mutex_lock(&ioctl_mutex);
156 list_for_each(pos, &ioctl_list) { 156 list_for_each(pos, &ioctl_list) {
157 struct atm_ioctl *ic = list_en 157 struct atm_ioctl *ic = list_entry(pos, struct atm_ioctl, list);
158 if (try_module_get(ic->owner)) 158 if (try_module_get(ic->owner)) {
159 error = ic->ioctl(sock 159 error = ic->ioctl(sock, cmd, arg);
160 module_put(ic->owner); 160 module_put(ic->owner);
161 if (error != -ENOIOCTL 161 if (error != -ENOIOCTLCMD)
162 break; 162 break;
163 } 163 }
164 } 164 }
165 mutex_unlock(&ioctl_mutex); 165 mutex_unlock(&ioctl_mutex);
166 166
167 if (error != -ENOIOCTLCMD) 167 if (error != -ENOIOCTLCMD)
168 goto done; 168 goto done;
169 169
170 if (cmd == ATM_GETNAMES) { 170 if (cmd == ATM_GETNAMES) {
171 if (IS_ENABLED(CONFIG_COMPAT) 171 if (IS_ENABLED(CONFIG_COMPAT) && compat) {
172 #ifdef CONFIG_COMPAT 172 #ifdef CONFIG_COMPAT
173 struct compat_atm_iobu 173 struct compat_atm_iobuf __user *ciobuf = argp;
174 compat_uptr_t cbuf; 174 compat_uptr_t cbuf;
175 len = &ciobuf->length; 175 len = &ciobuf->length;
176 if (get_user(cbuf, &ci 176 if (get_user(cbuf, &ciobuf->buffer))
177 return -EFAULT 177 return -EFAULT;
178 buf = compat_ptr(cbuf) 178 buf = compat_ptr(cbuf);
179 #endif 179 #endif
180 } else { 180 } else {
181 struct atm_iobuf __use 181 struct atm_iobuf __user *iobuf = argp;
182 len = &iobuf->length; 182 len = &iobuf->length;
183 if (get_user(buf, &iob 183 if (get_user(buf, &iobuf->buffer))
184 return -EFAULT 184 return -EFAULT;
185 } 185 }
186 error = atm_getnames(buf, len) 186 error = atm_getnames(buf, len);
187 } else { 187 } else {
188 int number; 188 int number;
189 189
190 if (IS_ENABLED(CONFIG_COMPAT) 190 if (IS_ENABLED(CONFIG_COMPAT) && compat) {
191 #ifdef CONFIG_COMPAT 191 #ifdef CONFIG_COMPAT
192 struct compat_atmif_si 192 struct compat_atmif_sioc __user *csioc = argp;
193 compat_uptr_t carg; 193 compat_uptr_t carg;
194 194
195 len = &csioc->length; 195 len = &csioc->length;
196 if (get_user(carg, &cs 196 if (get_user(carg, &csioc->arg))
197 return -EFAULT 197 return -EFAULT;
198 buf = compat_ptr(carg) 198 buf = compat_ptr(carg);
199 if (get_user(number, & 199 if (get_user(number, &csioc->number))
200 return -EFAULT 200 return -EFAULT;
201 #endif 201 #endif
202 } else { 202 } else {
203 struct atmif_sioc __us 203 struct atmif_sioc __user *sioc = argp;
204 204
205 len = &sioc->length; 205 len = &sioc->length;
206 if (get_user(buf, &sio 206 if (get_user(buf, &sioc->arg))
207 return -EFAULT 207 return -EFAULT;
208 if (get_user(number, & 208 if (get_user(number, &sioc->number))
209 return -EFAULT 209 return -EFAULT;
210 } 210 }
211 error = atm_dev_ioctl(cmd, buf 211 error = atm_dev_ioctl(cmd, buf, len, number, compat);
212 } 212 }
213 213
214 done: 214 done:
215 return error; 215 return error;
216 } 216 }
217 217
218 int vcc_ioctl(struct socket *sock, unsigned in 218 int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
219 { 219 {
220 return do_vcc_ioctl(sock, cmd, arg, 0) 220 return do_vcc_ioctl(sock, cmd, arg, 0);
221 } 221 }
222 222
223 #ifdef CONFIG_COMPAT 223 #ifdef CONFIG_COMPAT
224 /* 224 /*
225 * FIXME: 225 * FIXME:
226 * The compat_ioctl handling is duplicated, us 226 * The compat_ioctl handling is duplicated, using both these conversion
227 * routines and the compat argument to the act 227 * routines and the compat argument to the actual handlers. Both
228 * versions are somewhat incomplete and should 228 * versions are somewhat incomplete and should be merged, e.g. by
229 * moving the ioctl number translation into th 229 * moving the ioctl number translation into the actual handlers and
230 * killing the conversion code. 230 * killing the conversion code.
231 * 231 *
232 * -arnd, November 2009 232 * -arnd, November 2009
233 */ 233 */
234 #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF 234 #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct compat_atmif_sioc)
235 #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF 235 #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct compat_atm_iobuf)
236 #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF 236 #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct compat_atmif_sioc)
237 #define ATM_GETESI32 _IOW('a', ATMIOC_ITF 237 #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct compat_atmif_sioc)
238 #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF 238 #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct compat_atmif_sioc)
239 #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF 239 #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct compat_atmif_sioc)
240 #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF 240 #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct compat_atmif_sioc)
241 #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF 241 #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct compat_atmif_sioc)
242 #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF 242 #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct compat_atmif_sioc)
243 #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF 243 #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct compat_atmif_sioc)
244 #define ATM_SETESI32 _IOW('a', ATMIOC_ITF 244 #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct compat_atmif_sioc)
245 #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF 245 #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct compat_atmif_sioc)
246 #define ATM_GETSTAT32 _IOW('a', ATMIOC_SAR 246 #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct compat_atmif_sioc)
247 #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SAR 247 #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct compat_atmif_sioc)
248 #define ATM_GETLOOP32 _IOW('a', ATMIOC_SAR 248 #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct compat_atmif_sioc)
249 #define ATM_SETLOOP32 _IOW('a', ATMIOC_SAR 249 #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct compat_atmif_sioc)
250 #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SAR 250 #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct compat_atmif_sioc)
251 251
252 static struct { 252 static struct {
253 unsigned int cmd32; 253 unsigned int cmd32;
254 unsigned int cmd; 254 unsigned int cmd;
255 } atm_ioctl_map[] = { 255 } atm_ioctl_map[] = {
256 { ATM_GETLINKRATE32, ATM_GETLINKRATE } 256 { ATM_GETLINKRATE32, ATM_GETLINKRATE },
257 { ATM_GETNAMES32, ATM_GETNAMES }, 257 { ATM_GETNAMES32, ATM_GETNAMES },
258 { ATM_GETTYPE32, ATM_GETTYPE }, 258 { ATM_GETTYPE32, ATM_GETTYPE },
259 { ATM_GETESI32, ATM_GETESI }, 259 { ATM_GETESI32, ATM_GETESI },
260 { ATM_GETADDR32, ATM_GETADDR }, 260 { ATM_GETADDR32, ATM_GETADDR },
261 { ATM_RSTADDR32, ATM_RSTADDR }, 261 { ATM_RSTADDR32, ATM_RSTADDR },
262 { ATM_ADDADDR32, ATM_ADDADDR }, 262 { ATM_ADDADDR32, ATM_ADDADDR },
263 { ATM_DELADDR32, ATM_DELADDR }, 263 { ATM_DELADDR32, ATM_DELADDR },
264 { ATM_GETCIRANGE32, ATM_GETCIRANGE }, 264 { ATM_GETCIRANGE32, ATM_GETCIRANGE },
265 { ATM_SETCIRANGE32, ATM_SETCIRANGE }, 265 { ATM_SETCIRANGE32, ATM_SETCIRANGE },
266 { ATM_SETESI32, ATM_SETESI }, 266 { ATM_SETESI32, ATM_SETESI },
267 { ATM_SETESIF32, ATM_SETESIF }, 267 { ATM_SETESIF32, ATM_SETESIF },
268 { ATM_GETSTAT32, ATM_GETSTAT }, 268 { ATM_GETSTAT32, ATM_GETSTAT },
269 { ATM_GETSTATZ32, ATM_GETSTATZ }, 269 { ATM_GETSTATZ32, ATM_GETSTATZ },
270 { ATM_GETLOOP32, ATM_GETLOOP }, 270 { ATM_GETLOOP32, ATM_GETLOOP },
271 { ATM_SETLOOP32, ATM_SETLOOP }, 271 { ATM_SETLOOP32, ATM_SETLOOP },
272 { ATM_QUERYLOOP32, ATM_QUERYLOOP }, 272 { ATM_QUERYLOOP32, ATM_QUERYLOOP },
273 }; 273 };
274 274
275 #define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map) 275 #define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map)
276 276
277 static int do_atm_iobuf(struct socket *sock, u 277 static int do_atm_iobuf(struct socket *sock, unsigned int cmd,
278 unsigned long arg) 278 unsigned long arg)
279 { 279 {
280 struct compat_atm_iobuf __user *iobuf3 280 struct compat_atm_iobuf __user *iobuf32 = compat_ptr(arg);
281 u32 data; 281 u32 data;
282 282
283 if (get_user(data, &iobuf32->buffer)) 283 if (get_user(data, &iobuf32->buffer))
284 return -EFAULT; 284 return -EFAULT;
285 285
286 return atm_getnames(&iobuf32->length, 286 return atm_getnames(&iobuf32->length, compat_ptr(data));
287 } 287 }
288 288
289 static int do_atmif_sioc(struct socket *sock, 289 static int do_atmif_sioc(struct socket *sock, unsigned int cmd,
290 unsigned long arg) 290 unsigned long arg)
291 { 291 {
292 struct compat_atmif_sioc __user *sioc3 292 struct compat_atmif_sioc __user *sioc32 = compat_ptr(arg);
293 int number; 293 int number;
294 u32 data; 294 u32 data;
295 295
296 if (get_user(data, &sioc32->arg) || ge 296 if (get_user(data, &sioc32->arg) || get_user(number, &sioc32->number))
297 return -EFAULT; 297 return -EFAULT;
298 return atm_dev_ioctl(cmd, compat_ptr(d 298 return atm_dev_ioctl(cmd, compat_ptr(data), &sioc32->length, number, 0);
299 } 299 }
300 300
301 static int do_atm_ioctl(struct socket *sock, u 301 static int do_atm_ioctl(struct socket *sock, unsigned int cmd32,
302 unsigned long arg) 302 unsigned long arg)
303 { 303 {
304 int i; 304 int i;
305 unsigned int cmd = 0; 305 unsigned int cmd = 0;
306 306
307 switch (cmd32) { 307 switch (cmd32) {
308 case SONET_GETSTAT: 308 case SONET_GETSTAT:
309 case SONET_GETSTATZ: 309 case SONET_GETSTATZ:
310 case SONET_GETDIAG: 310 case SONET_GETDIAG:
311 case SONET_SETDIAG: 311 case SONET_SETDIAG:
312 case SONET_CLRDIAG: 312 case SONET_CLRDIAG:
313 case SONET_SETFRAMING: 313 case SONET_SETFRAMING:
314 case SONET_GETFRAMING: 314 case SONET_GETFRAMING:
315 case SONET_GETFRSENSE: 315 case SONET_GETFRSENSE:
316 return do_atmif_sioc(sock, cmd 316 return do_atmif_sioc(sock, cmd32, arg);
317 } 317 }
318 318
319 for (i = 0; i < NR_ATM_IOCTL; i++) { 319 for (i = 0; i < NR_ATM_IOCTL; i++) {
320 if (cmd32 == atm_ioctl_map[i]. 320 if (cmd32 == atm_ioctl_map[i].cmd32) {
321 cmd = atm_ioctl_map[i] 321 cmd = atm_ioctl_map[i].cmd;
322 break; 322 break;
323 } 323 }
324 } 324 }
325 if (i == NR_ATM_IOCTL) 325 if (i == NR_ATM_IOCTL)
326 return -EINVAL; 326 return -EINVAL;
327 327
328 switch (cmd) { 328 switch (cmd) {
329 case ATM_GETNAMES: 329 case ATM_GETNAMES:
330 return do_atm_iobuf(sock, cmd, 330 return do_atm_iobuf(sock, cmd, arg);
331 331
332 case ATM_GETLINKRATE: 332 case ATM_GETLINKRATE:
333 case ATM_GETTYPE: 333 case ATM_GETTYPE:
334 case ATM_GETESI: 334 case ATM_GETESI:
335 case ATM_GETADDR: 335 case ATM_GETADDR:
336 case ATM_RSTADDR: 336 case ATM_RSTADDR:
337 case ATM_ADDADDR: 337 case ATM_ADDADDR:
338 case ATM_DELADDR: 338 case ATM_DELADDR:
339 case ATM_GETCIRANGE: 339 case ATM_GETCIRANGE:
340 case ATM_SETCIRANGE: 340 case ATM_SETCIRANGE:
341 case ATM_SETESI: 341 case ATM_SETESI:
342 case ATM_SETESIF: 342 case ATM_SETESIF:
343 case ATM_GETSTAT: 343 case ATM_GETSTAT:
344 case ATM_GETSTATZ: 344 case ATM_GETSTATZ:
345 case ATM_GETLOOP: 345 case ATM_GETLOOP:
346 case ATM_SETLOOP: 346 case ATM_SETLOOP:
347 case ATM_QUERYLOOP: 347 case ATM_QUERYLOOP:
348 return do_atmif_sioc(sock, cmd 348 return do_atmif_sioc(sock, cmd, arg);
349 } 349 }
350 350
351 return -EINVAL; 351 return -EINVAL;
352 } 352 }
353 353
354 int vcc_compat_ioctl(struct socket *sock, unsi 354 int vcc_compat_ioctl(struct socket *sock, unsigned int cmd,
355 unsigned long arg) 355 unsigned long arg)
356 { 356 {
357 int ret; 357 int ret;
358 358
359 ret = do_vcc_ioctl(sock, cmd, arg, 1); 359 ret = do_vcc_ioctl(sock, cmd, arg, 1);
360 if (ret != -ENOIOCTLCMD) 360 if (ret != -ENOIOCTLCMD)
361 return ret; 361 return ret;
362 362
363 return do_atm_ioctl(sock, cmd, arg); 363 return do_atm_ioctl(sock, cmd, arg);
364 } 364 }
365 #endif 365 #endif
366 366
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.