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-rw-r--r--drivers/isdn/act2000/module.c2
-rw-r--r--drivers/isdn/capi/Kconfig18
-rw-r--r--drivers/isdn/divert/divert_procfs.c7
-rw-r--r--drivers/isdn/hisax/elsa.c9
-rw-r--r--drivers/isdn/hisax/elsa_ser.c3
-rw-r--r--drivers/isdn/hisax/icc.c2
-rw-r--r--drivers/isdn/hysdn/hysdn_proclog.c7
-rw-r--r--drivers/isdn/i4l/isdn_common.c15
-rw-r--r--drivers/isdn/i4l/isdn_ppp.c61
-rw-r--r--drivers/isdn/icn/icn.c11
-rw-r--r--drivers/isdn/isdnloop/isdnloop.c23
-rw-r--r--drivers/isdn/pcbit/drv.c6
-rw-r--r--drivers/isdn/sc/init.c4
13 files changed, 102 insertions, 66 deletions
diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index b4147c0b14b7..c3a1b061838d 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -796,7 +796,7 @@ static void __exit act2000_exit(void)
act2000_card *last;
while (card) {
unregister_card(card);
- del_timer(&card->ptimer);
+ del_timer_sync(&card->ptimer);
card = card->next;
}
card = cards;
diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig
index f04686580040..9816c51eb5c2 100644
--- a/drivers/isdn/capi/Kconfig
+++ b/drivers/isdn/capi/Kconfig
@@ -16,9 +16,17 @@ config CAPI_TRACE
This will increase the size of the kernelcapi module by 20 KB.
If unsure, say Y.
+config ISDN_CAPI_CAPI20
+ tristate "CAPI2.0 /dev/capi support"
+ help
+ This option will provide the CAPI 2.0 interface to userspace
+ applications via /dev/capi20. Applications should use the
+ standardized libcapi20 to access this functionality. You should say
+ Y/M here.
+
config ISDN_CAPI_MIDDLEWARE
bool "CAPI2.0 Middleware support"
- depends on TTY
+ depends on ISDN_CAPI_CAPI20 && TTY
help
This option will enhance the capabilities of the /dev/capi20
interface. It will provide a means of moving a data connection,
@@ -26,14 +34,6 @@ config ISDN_CAPI_MIDDLEWARE
device. If you want to use pppd with pppdcapiplugin to dial up to
your ISP, say Y here.
-config ISDN_CAPI_CAPI20
- tristate "CAPI2.0 /dev/capi support"
- help
- This option will provide the CAPI 2.0 interface to userspace
- applications via /dev/capi20. Applications should use the
- standardized libcapi20 to access this functionality. You should say
- Y/M here.
-
config ISDN_CAPI_CAPIDRV
tristate "CAPI2.0 capidrv interface support"
depends on ISDN_I4L
diff --git a/drivers/isdn/divert/divert_procfs.c b/drivers/isdn/divert/divert_procfs.c
index fb4f1bac0133..1c5dc345e7c5 100644
--- a/drivers/isdn/divert/divert_procfs.c
+++ b/drivers/isdn/divert/divert_procfs.c
@@ -86,12 +86,13 @@ isdn_divert_read(struct file *file, char __user *buf, size_t count, loff_t *off)
struct divert_info *inf;
int len;
- if (!*((struct divert_info **) file->private_data)) {
+ if (!(inf = *((struct divert_info **) file->private_data))) {
if (file->f_flags & O_NONBLOCK)
return -EAGAIN;
- interruptible_sleep_on(&(rd_queue));
+ wait_event_interruptible(rd_queue, (inf =
+ *((struct divert_info **) file->private_data)));
}
- if (!(inf = *((struct divert_info **) file->private_data)))
+ if (!inf)
return (0);
inf->usage_cnt--; /* new usage count */
diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
index 2be1c8a3bb5f..d8ef64da26f1 100644
--- a/drivers/isdn/hisax/elsa.c
+++ b/drivers/isdn/hisax/elsa.c
@@ -509,7 +509,8 @@ static void
set_arcofi(struct IsdnCardState *cs, int bc) {
cs->dc.isac.arcofi_bc = bc;
arcofi_fsm(cs, ARCOFI_START, &ARCOFI_COP_5);
- interruptible_sleep_on(&cs->dc.isac.arcofi_wait);
+ wait_event_interruptible(cs->dc.isac.arcofi_wait,
+ cs->dc.isac.arcofi_state == ARCOFI_NOP);
}
static int
@@ -528,7 +529,8 @@ check_arcofi(struct IsdnCardState *cs)
}
cs->dc.isac.arcofi_bc = 0;
arcofi_fsm(cs, ARCOFI_START, &ARCOFI_VERSION);
- interruptible_sleep_on(&cs->dc.isac.arcofi_wait);
+ wait_event_interruptible(cs->dc.isac.arcofi_wait,
+ cs->dc.isac.arcofi_state == ARCOFI_NOP);
if (!test_and_clear_bit(FLG_ARCOFI_ERROR, &cs->HW_Flags)) {
debugl1(cs, "Arcofi response received %d bytes", cs->dc.isac.mon_rxp);
p = cs->dc.isac.mon_rx;
@@ -595,7 +597,8 @@ check_arcofi(struct IsdnCardState *cs)
Elsa_Types[cs->subtyp],
cs->hw.elsa.base + 8);
arcofi_fsm(cs, ARCOFI_START, &ARCOFI_XOP_0);
- interruptible_sleep_on(&cs->dc.isac.arcofi_wait);
+ wait_event_interruptible(cs->dc.isac.arcofi_wait,
+ cs->dc.isac.arcofi_state == ARCOFI_NOP);
return (1);
}
return (0);
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index 3f84dd8f1757..a2a358c1dc8e 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -573,7 +573,8 @@ modem_l2l1(struct PStack *st, int pr, void *arg)
test_and_clear_bit(BC_FLG_ACTIV, &bcs->Flag);
bcs->cs->dc.isac.arcofi_bc = st->l1.bc;
arcofi_fsm(bcs->cs, ARCOFI_START, &ARCOFI_XOP_0);
- interruptible_sleep_on(&bcs->cs->dc.isac.arcofi_wait);
+ wait_event_interruptible(bcs->cs->dc.isac.arcofi_wait,
+ bcs->cs->dc.isac.arcofi_state == ARCOFI_NOP);
bcs->cs->hw.elsa.MFlag = 1;
} else {
printk(KERN_WARNING "ElsaSer: unknown pr %x\n", pr);
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index 51dae9167238..96d1df05044f 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -425,7 +425,7 @@ afterXPR:
if (cs->debug & L1_DEB_MONITOR)
debugl1(cs, "ICC %02x -> MOX1", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp - 1]);
}
- AfterMOX1:
+ AfterMOX1: ;
#endif
}
}
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index b61e8d5e84ad..7b5fd8fb1761 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -175,14 +175,15 @@ hysdn_log_read(struct file *file, char __user *buf, size_t count, loff_t *off)
int len;
hysdn_card *card = PDE_DATA(file_inode(file));
- if (!*((struct log_data **) file->private_data)) {
+ if (!(inf = *((struct log_data **) file->private_data))) {
struct procdata *pd = card->proclog;
if (file->f_flags & O_NONBLOCK)
return (-EAGAIN);
- interruptible_sleep_on(&(pd->rd_queue));
+ wait_event_interruptible(pd->rd_queue, (inf =
+ *((struct log_data **) file->private_data)));
}
- if (!(inf = *((struct log_data **) file->private_data)))
+ if (!inf)
return (0);
inf->usage_cnt--; /* new usage count */
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9bb12ba3191f..9b856e1890d1 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -777,7 +777,8 @@ isdn_readbchan(int di, int channel, u_char *buf, u_char *fp, int len, wait_queue
return 0;
if (skb_queue_empty(&dev->drv[di]->rpqueue[channel])) {
if (sleep)
- interruptible_sleep_on(sleep);
+ wait_event_interruptible(*sleep,
+ !skb_queue_empty(&dev->drv[di]->rpqueue[channel]));
else
return 0;
}
@@ -1072,7 +1073,8 @@ isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
retval = -EAGAIN;
goto out;
}
- interruptible_sleep_on(&(dev->info_waitq));
+ wait_event_interruptible(dev->info_waitq,
+ file->private_data);
}
p = isdn_statstr();
file->private_data = NULL;
@@ -1128,7 +1130,8 @@ isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
retval = -EAGAIN;
goto out;
}
- interruptible_sleep_on(&(dev->drv[drvidx]->st_waitq));
+ wait_event_interruptible(dev->drv[drvidx]->st_waitq,
+ dev->drv[drvidx]->stavail);
}
if (dev->drv[drvidx]->interface->readstat) {
if (count > dev->drv[drvidx]->stavail)
@@ -1188,8 +1191,8 @@ isdn_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
goto out;
}
chidx = isdn_minor2chan(minor);
- while ((retval = isdn_writebuf_stub(drvidx, chidx, buf, count)) == 0)
- interruptible_sleep_on(&dev->drv[drvidx]->snd_waitq[chidx]);
+ wait_event_interruptible(dev->drv[drvidx]->snd_waitq[chidx],
+ (retval = isdn_writebuf_stub(drvidx, chidx, buf, count)));
goto out;
}
if (minor <= ISDN_MINOR_CTRLMAX) {
@@ -2378,7 +2381,7 @@ static void __exit isdn_exit(void)
}
isdn_tty_exit();
unregister_chrdev(ISDN_MAJOR, "isdn");
- del_timer(&dev->timer);
+ del_timer_sync(&dev->timer);
/* call vfree with interrupts enabled, else it will hang */
vfree(dev);
printk(KERN_NOTICE "ISDN-subsystem unloaded\n");
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 38ceac5053a0..a5da511e3c9a 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -378,10 +378,15 @@ isdn_ppp_release(int min, struct file *file)
is->slcomp = NULL;
#endif
#ifdef CONFIG_IPPP_FILTER
- kfree(is->pass_filter);
- is->pass_filter = NULL;
- kfree(is->active_filter);
- is->active_filter = NULL;
+ if (is->pass_filter) {
+ sk_unattached_filter_destroy(is->pass_filter);
+ is->pass_filter = NULL;
+ }
+
+ if (is->active_filter) {
+ sk_unattached_filter_destroy(is->active_filter);
+ is->active_filter = NULL;
+ }
#endif
/* TODO: if this was the previous master: link the stuff to the new master */
@@ -629,25 +634,41 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg)
#ifdef CONFIG_IPPP_FILTER
case PPPIOCSPASS:
{
+ struct sock_fprog fprog;
struct sock_filter *code;
- int len = get_filter(argp, &code);
+ int err, len = get_filter(argp, &code);
+
if (len < 0)
return len;
- kfree(is->pass_filter);
- is->pass_filter = code;
- is->pass_len = len;
- break;
+
+ fprog.len = len;
+ fprog.filter = code;
+
+ if (is->pass_filter)
+ sk_unattached_filter_destroy(is->pass_filter);
+ err = sk_unattached_filter_create(&is->pass_filter, &fprog);
+ kfree(code);
+
+ return err;
}
case PPPIOCSACTIVE:
{
+ struct sock_fprog fprog;
struct sock_filter *code;
- int len = get_filter(argp, &code);
+ int err, len = get_filter(argp, &code);
+
if (len < 0)
return len;
- kfree(is->active_filter);
- is->active_filter = code;
- is->active_len = len;
- break;
+
+ fprog.len = len;
+ fprog.filter = code;
+
+ if (is->active_filter)
+ sk_unattached_filter_destroy(is->active_filter);
+ err = sk_unattached_filter_create(&is->active_filter, &fprog);
+ kfree(code);
+
+ return err;
}
#endif /* CONFIG_IPPP_FILTER */
default:
@@ -1147,14 +1168,14 @@ isdn_ppp_push_higher(isdn_net_dev *net_dev, isdn_net_local *lp, struct sk_buff *
}
if (is->pass_filter
- && sk_run_filter(skb, is->pass_filter) == 0) {
+ && SK_RUN_FILTER(is->pass_filter, skb) == 0) {
if (is->debug & 0x2)
printk(KERN_DEBUG "IPPP: inbound frame filtered.\n");
kfree_skb(skb);
return;
}
if (!(is->active_filter
- && sk_run_filter(skb, is->active_filter) == 0)) {
+ && SK_RUN_FILTER(is->active_filter, skb) == 0)) {
if (is->debug & 0x2)
printk(KERN_DEBUG "IPPP: link-active filter: resetting huptimer.\n");
lp->huptimer = 0;
@@ -1293,14 +1314,14 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev)
}
if (ipt->pass_filter
- && sk_run_filter(skb, ipt->pass_filter) == 0) {
+ && SK_RUN_FILTER(ipt->pass_filter, skb) == 0) {
if (ipt->debug & 0x4)
printk(KERN_DEBUG "IPPP: outbound frame filtered.\n");
kfree_skb(skb);
goto unlock;
}
if (!(ipt->active_filter
- && sk_run_filter(skb, ipt->active_filter) == 0)) {
+ && SK_RUN_FILTER(ipt->active_filter, skb) == 0)) {
if (ipt->debug & 0x4)
printk(KERN_DEBUG "IPPP: link-active filter: resetting huptimer.\n");
lp->huptimer = 0;
@@ -1490,9 +1511,9 @@ int isdn_ppp_autodial_filter(struct sk_buff *skb, isdn_net_local *lp)
}
drop |= is->pass_filter
- && sk_run_filter(skb, is->pass_filter) == 0;
+ && SK_RUN_FILTER(is->pass_filter, skb) == 0;
drop |= is->active_filter
- && sk_run_filter(skb, is->active_filter) == 0;
+ && SK_RUN_FILTER(is->active_filter, skb) == 0;
skb_push(skb, IPPP_MAX_HEADER - 4);
return drop;
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 53d487f0c79d..6a7447c304ac 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1155,7 +1155,7 @@ icn_command(isdn_ctrl *c, icn_card *card)
ulong a;
ulong flags;
int i;
- char cbuf[60];
+ char cbuf[80];
isdn_ctrl cmd;
icn_cdef cdef;
char __user *arg;
@@ -1309,7 +1309,6 @@ icn_command(isdn_ctrl *c, icn_card *card)
break;
if ((c->arg & 255) < ICN_BCH) {
char *p;
- char dial[50];
char dcode[4];
a = c->arg;
@@ -1321,10 +1320,10 @@ icn_command(isdn_ctrl *c, icn_card *card)
} else
/* Normal Dial */
strcpy(dcode, "CAL");
- strcpy(dial, p);
- sprintf(cbuf, "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
- dcode, dial, c->parm.setup.si1,
- c->parm.setup.si2, c->parm.setup.eazmsn);
+ snprintf(cbuf, sizeof(cbuf),
+ "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
+ dcode, p, c->parm.setup.si1,
+ c->parm.setup.si2, c->parm.setup.eazmsn);
i = icn_writecmd(cbuf, strlen(cbuf), 0, card);
}
break;
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index 02125e6a9109..5a4da94aefb0 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -518,9 +518,9 @@ static isdnloop_stat isdnloop_cmd_table[] =
static void
isdnloop_fake_err(isdnloop_card *card)
{
- char buf[60];
+ char buf[64];
- sprintf(buf, "E%s", card->omsg);
+ snprintf(buf, sizeof(buf), "E%s", card->omsg);
isdnloop_fake(card, buf, -1);
isdnloop_fake(card, "NAK", -1);
}
@@ -903,6 +903,8 @@ isdnloop_parse_cmd(isdnloop_card *card)
case 7:
/* 0x;EAZ */
p += 3;
+ if (strlen(p) >= sizeof(card->eazlist[0]))
+ break;
strcpy(card->eazlist[ch - 1], p);
break;
case 8:
@@ -1070,6 +1072,12 @@ isdnloop_start(isdnloop_card *card, isdnloop_sdef *sdefp)
return -EBUSY;
if (copy_from_user((char *) &sdef, (char *) sdefp, sizeof(sdef)))
return -EFAULT;
+
+ for (i = 0; i < 3; i++) {
+ if (!memchr(sdef.num[i], 0, sizeof(sdef.num[i])))
+ return -EINVAL;
+ }
+
spin_lock_irqsave(&card->isdnloop_lock, flags);
switch (sdef.ptype) {
case ISDN_PTYPE_EURO:
@@ -1127,7 +1135,7 @@ isdnloop_command(isdn_ctrl *c, isdnloop_card *card)
{
ulong a;
int i;
- char cbuf[60];
+ char cbuf[80];
isdn_ctrl cmd;
isdnloop_cdef cdef;
@@ -1192,7 +1200,6 @@ isdnloop_command(isdn_ctrl *c, isdnloop_card *card)
break;
if ((c->arg & 255) < ISDNLOOP_BCH) {
char *p;
- char dial[50];
char dcode[4];
a = c->arg;
@@ -1204,10 +1211,10 @@ isdnloop_command(isdn_ctrl *c, isdnloop_card *card)
} else
/* Normal Dial */
strcpy(dcode, "CAL");
- strcpy(dial, p);
- sprintf(cbuf, "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
- dcode, dial, c->parm.setup.si1,
- c->parm.setup.si2, c->parm.setup.eazmsn);
+ snprintf(cbuf, sizeof(cbuf),
+ "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
+ dcode, p, c->parm.setup.si1,
+ c->parm.setup.si2, c->parm.setup.eazmsn);
i = isdnloop_writecmd(cbuf, strlen(cbuf), 0, card);
}
break;
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 1eaf62273903..f02cc506fbfa 100644
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -796,6 +796,7 @@ static void set_running_timeout(unsigned long ptr)
#endif
dev = (struct pcbit_dev *) ptr;
+ dev->l2_state = L2_DOWN;
wake_up_interruptible(&dev->set_running_wq);
}
@@ -818,7 +819,8 @@ static int set_protocol_running(struct pcbit_dev *dev)
add_timer(&dev->set_running_timer);
- interruptible_sleep_on(&dev->set_running_wq);
+ wait_event(dev->set_running_wq, dev->l2_state == L2_RUNNING ||
+ dev->l2_state == L2_DOWN);
del_timer(&dev->set_running_timer);
@@ -842,8 +844,6 @@ static int set_protocol_running(struct pcbit_dev *dev)
printk(KERN_DEBUG "pcbit: initialization failed\n");
printk(KERN_DEBUG "pcbit: firmware not loaded\n");
- dev->l2_state = L2_DOWN;
-
#ifdef DEBUG
printk(KERN_DEBUG "Bank3 = %02x\n",
readb(dev->sh_mem + BANK3));
diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
index 92acc81f844d..d6f19b168e8a 100644
--- a/drivers/isdn/sc/init.c
+++ b/drivers/isdn/sc/init.c
@@ -390,8 +390,8 @@ static void __exit sc_exit(void)
/*
* kill the timers
*/
- del_timer(&(sc_adapter[i]->reset_timer));
- del_timer(&(sc_adapter[i]->stat_timer));
+ del_timer_sync(&(sc_adapter[i]->reset_timer));
+ del_timer_sync(&(sc_adapter[i]->stat_timer));
/*
* Tell I4L we're toast
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-29 08:21:06 +0300