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Commit a44a72fb authored by Kai Germaschewski's avatar Kai Germaschewski
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ISDN: remove unneeded functions 

Remove some of the old functions which used to take (driver,channel)
pairs, as they are superseded by isdn_slot_* functions now.
parent 2ae884da
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Showing with 56 additions and 101 deletions
drivers/isdn/i4l/isdn_common.c
View file @ a44a72fb
...@@ -72,6 +72,7 @@ static void set_global_features(void); ...@@ -72,6 +72,7 @@ static void set_global_features(void);
static void isdn_register_devfs(int); static void isdn_register_devfs(int);
static void isdn_unregister_devfs(int); static void isdn_unregister_devfs(int);
static int isdn_wildmat(char *s, char *p); static int isdn_wildmat(char *s, char *p);
static int isdn_command(isdn_ctrl *cmd);
void void
isdn_lock_drivers(void) isdn_lock_drivers(void)
...@@ -353,7 +354,7 @@ isdn_receive_skb_callback(int di, int channel, struct sk_buff *skb) ...@@ -353,7 +354,7 @@ isdn_receive_skb_callback(int di, int channel, struct sk_buff *skb)
* lowlevel-driver, use driver's transparent mode and handle V.110 in * lowlevel-driver, use driver's transparent mode and handle V.110 in
* linklevel instead. * linklevel instead.
*/ */
int static int
isdn_command(isdn_ctrl *cmd) isdn_command(isdn_ctrl *cmd)
{ {
if (cmd->driver == -1) { if (cmd->driver == -1) {
...@@ -387,20 +388,6 @@ isdn_command(isdn_ctrl *cmd) ...@@ -387,20 +388,6 @@ isdn_command(isdn_ctrl *cmd)
return dev->drv[cmd->driver]->interface->command(cmd); return dev->drv[cmd->driver]->interface->command(cmd);
} }
void
isdn_all_eaz(int di, int ch)
{
isdn_ctrl cmd;
if (di < 0)
return;
cmd.driver = di;
cmd.arg = ch;
cmd.command = ISDN_CMD_SETEAZ;
cmd.parm.num[0] = '\0';
isdn_command(&cmd);
}
/* /*
* Begin of a CAPI like LL<->HL interface, currently used only for * Begin of a CAPI like LL<->HL interface, currently used only for
* supplementary service (CAPI 2.0 part III) * supplementary service (CAPI 2.0 part III)
...@@ -462,7 +449,7 @@ isdn_status_callback(isdn_ctrl * c) ...@@ -462,7 +449,7 @@ isdn_status_callback(isdn_ctrl * c)
dev->drv[di]->flags |= DRV_FLAG_RUNNING; dev->drv[di]->flags |= DRV_FLAG_RUNNING;
for (i = 0; i < ISDN_MAX_CHANNELS; i++) for (i = 0; i < ISDN_MAX_CHANNELS; i++)
if (drvmap[i] == di) if (drvmap[i] == di)
isdn_all_eaz(di, chanmap[i]); isdn_slot_all_eaz(i);
set_global_features(); set_global_features();
break; break;
case ISDN_STAT_STOP: case ISDN_STAT_STOP:
...@@ -769,50 +756,40 @@ isdn_getnum(char **p) ...@@ -769,50 +756,40 @@ isdn_getnum(char **p)
#define DLE 0x10 #define DLE 0x10
/* /*
* isdn_readbchan() tries to get data from the read-queue. * isdn_slot_readbchan() tries to get data from the read-queue.
* It MUST be called with interrupts off. * It MUST be called with interrupts off.
*
* Be aware that this is not an atomic operation when sleep != 0, even though
* interrupts are turned off! Well, like that we are currently only called
* on behalf of a read system call on raw device files (which are documented
* to be dangerous and for for debugging purpose only). The inode semaphore
* takes care that this is not called for the same minor device number while
* we are sleeping, but access is not serialized against simultaneous read()
* from the corresponding ttyI device. Can other ugly events, like changes
* of the mapping (di,ch)<->minor, happen during the sleep? --he
*/ */
int int
isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_queue_head_t *sleep) isdn_slot_readbchan(int slot, u_char * buf, u_char * fp, int len)
{ {
int count; int count;
int count_pull; int count_pull;
int count_put; int count_put;
int dflag; int dflag;
int di = isdn_slot_driver(slot);
int ch = isdn_slot_channel(slot);
struct sk_buff *skb; struct sk_buff *skb;
u_char *cp; u_char *cp;
if (!dev->drv[di]) if (!dev->drv[di])
return 0; return 0;
if (skb_queue_empty(&dev->drv[di]->rpqueue[channel])) { if (skb_queue_empty(&dev->drv[di]->rpqueue[ch]))
if (sleep)
interruptible_sleep_on(sleep);
else
return 0; return 0;
}
if (len > dev->drv[di]->rcvcount[channel]) if (len > dev->drv[di]->rcvcount[ch])
len = dev->drv[di]->rcvcount[channel]; len = dev->drv[di]->rcvcount[ch];
cp = buf; cp = buf;
count = 0; count = 0;
while (len) { while (len) {
if (!(skb = skb_peek(&dev->drv[di]->rpqueue[channel]))) if (!(skb = skb_peek(&dev->drv[di]->rpqueue[ch])))
break; break;
#ifdef CONFIG_ISDN_AUDIO #ifdef CONFIG_ISDN_AUDIO
if (ISDN_AUDIO_SKB_LOCK(skb)) if (ISDN_AUDIO_SKB_LOCK(skb))
break; break;
ISDN_AUDIO_SKB_LOCK(skb) = 1; ISDN_AUDIO_SKB_LOCK(skb) = 1;
if ((ISDN_AUDIO_SKB_DLECOUNT(skb)) || (dev->drv[di]->DLEflag & (1 << channel))) { if ((ISDN_AUDIO_SKB_DLECOUNT(skb)) || (dev->drv[di]->DLEflag & (1 << ch))) {
char *p = skb->data; char *p = skb->data;
unsigned long DLEmask = (1 << channel); unsigned long DLEmask = (1 << ch);
dflag = 0; dflag = 0;
count_pull = count_put = 0; count_pull = count_put = 0;
...@@ -863,7 +840,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que ...@@ -863,7 +840,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que
#ifdef CONFIG_ISDN_AUDIO #ifdef CONFIG_ISDN_AUDIO
ISDN_AUDIO_SKB_LOCK(skb) = 0; ISDN_AUDIO_SKB_LOCK(skb) = 0;
#endif #endif
skb = skb_dequeue(&dev->drv[di]->rpqueue[channel]); skb = skb_dequeue(&dev->drv[di]->rpqueue[ch]);
dev_kfree_skb(skb); dev_kfree_skb(skb);
} else { } else {
/* Not yet emptied this buff, so it /* Not yet emptied this buff, so it
...@@ -875,7 +852,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que ...@@ -875,7 +852,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que
ISDN_AUDIO_SKB_LOCK(skb) = 0; ISDN_AUDIO_SKB_LOCK(skb) = 0;
#endif #endif
} }
dev->drv[di]->rcvcount[channel] -= count_put; dev->drv[di]->rcvcount[ch] -= count_put;
} }
return count; return count;
} }
...@@ -1741,8 +1718,8 @@ isdn_map_eaz2msn(char *msn, int di) ...@@ -1741,8 +1718,8 @@ isdn_map_eaz2msn(char *msn, int di)
#define L2V (~(ISDN_FEATURE_L2_V11096|ISDN_FEATURE_L2_V11019|ISDN_FEATURE_L2_V11038)) #define L2V (~(ISDN_FEATURE_L2_V11096|ISDN_FEATURE_L2_V11019|ISDN_FEATURE_L2_V11038))
int int
isdn_get_free_channel(int usage, int l2_proto, int l3_proto, int pre_dev isdn_get_free_slot(int usage, int l2_proto, int l3_proto,
,int pre_chan, char *msn) int pre_dev,int pre_chan, char *msn)
{ {
int i; int i;
ulong flags; ulong flags;
...@@ -1857,17 +1834,20 @@ isdn_unexclusive_channel(int di, int ch) ...@@ -1857,17 +1834,20 @@ isdn_unexclusive_channel(int di, int ch)
* Return: length of data on success, -ERRcode on failure. * Return: length of data on success, -ERRcode on failure.
*/ */
int int
isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb) isdn_slot_write(int slot, struct sk_buff *skb)
{ {
int ret; int ret;
struct sk_buff *nskb = NULL; struct sk_buff *nskb = NULL;
int v110_ret = skb->len; int v110_ret = skb->len;
int idx = isdn_dc2minor(drvidx, chan); int di = isdn_slot_driver(slot);
int ch = isdn_slot_channel(slot);
if (dev->v110[idx]) { BUG_ON(slot < 0);
atomic_inc(&dev->v110use[idx]);
nskb = isdn_v110_encode(dev->v110[idx], skb); if (dev->v110[slot]) {
atomic_dec(&dev->v110use[idx]); atomic_inc(&dev->v110use[slot]);
nskb = isdn_v110_encode(dev->v110[slot], skb);
atomic_dec(&dev->v110use[slot]);
if (!nskb) if (!nskb)
return 0; return 0;
v110_ret = *((int *)nskb->data); v110_ret = *((int *)nskb->data);
...@@ -1877,10 +1857,9 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb) ...@@ -1877,10 +1857,9 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb)
return v110_ret; return v110_ret;
} }
/* V.110 must always be acknowledged */ /* V.110 must always be acknowledged */
ack = 1; ret = dev->drv[di]->interface->writebuf_skb(di, ch, 1, nskb);
ret = dev->drv[drvidx]->interface->writebuf_skb(drvidx, chan, ack, nskb);
} else { } else {
int hl = dev->drv[drvidx]->interface->hl_hdrlen; int hl = isdn_slot_hdrlen(slot);
if( skb_headroom(skb) < hl ){ if( skb_headroom(skb) < hl ){
/* /*
...@@ -1896,22 +1875,22 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb) ...@@ -1896,22 +1875,22 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb)
skb_tmp = skb_realloc_headroom(skb, hl); skb_tmp = skb_realloc_headroom(skb, hl);
printk(KERN_DEBUG "isdn_writebuf_skb_stub: reallocating headroom%s\n", skb_tmp ? "" : " failed"); printk(KERN_DEBUG "isdn_writebuf_skb_stub: reallocating headroom%s\n", skb_tmp ? "" : " failed");
if (!skb_tmp) return -ENOMEM; /* 0 better? */ if (!skb_tmp) return -ENOMEM; /* 0 better? */
ret = dev->drv[drvidx]->interface->writebuf_skb(drvidx, chan, ack, skb_tmp); ret = dev->drv[di]->interface->writebuf_skb(di, ch, 1, skb_tmp);
if( ret > 0 ){ if( ret > 0 ){
dev_kfree_skb(skb); dev_kfree_skb(skb);
} else { } else {
dev_kfree_skb(skb_tmp); dev_kfree_skb(skb_tmp);
} }
} else { } else {
ret = dev->drv[drvidx]->interface->writebuf_skb(drvidx, chan, ack, skb); ret = dev->drv[di]->interface->writebuf_skb(di, ch, 1, skb);
} }
} }
if (ret > 0) { if (ret > 0) {
dev->obytes[idx] += ret; dev->obytes[di] += ret;
if (dev->v110[idx]) { if (dev->v110[slot]) {
atomic_inc(&dev->v110use[idx]); atomic_inc(&dev->v110use[slot]);
dev->v110[idx]->skbuser++; dev->v110[slot]->skbuser++;
atomic_dec(&dev->v110use[idx]); atomic_dec(&dev->v110use[slot]);
/* For V.110 return unencoded data length */ /* For V.110 return unencoded data length */
ret = v110_ret; ret = v110_ret;
/* if the complete frame was send we free the skb; /* if the complete frame was send we free the skb;
...@@ -1920,7 +1899,7 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb) ...@@ -1920,7 +1899,7 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb)
dev_kfree_skb(skb); dev_kfree_skb(skb);
} }
} else } else
if (dev->v110[idx]) if (dev->v110[slot])
dev_kfree_skb(nskb); dev_kfree_skb(nskb);
return ret; return ret;
} }
...@@ -2195,24 +2174,6 @@ isdn_slot_all_eaz(int slot) ...@@ -2195,24 +2174,6 @@ isdn_slot_all_eaz(int slot)
isdn_slot_command(slot, ISDN_CMD_SETEAZ, &cmd); isdn_slot_command(slot, ISDN_CMD_SETEAZ, &cmd);
} }
int
isdn_slot_readbchan(int slot, u_char *buf, u_char *fp, int len, wait_queue_head_t *sleep)
{
int di = isdn_slot_driver(slot);
int ch = isdn_slot_channel(slot);
return isdn_readbchan(di, ch, buf, fp, len, sleep);
}
int
isdn_slot_writebuf_skb_stub(int slot, int ack, struct sk_buff *skb)
{
int di = isdn_slot_driver(slot);
int ch = isdn_slot_channel(slot);
return isdn_writebuf_skb_stub(di, ch, ack, skb);
}
/* /*
***************************************************************************** *****************************************************************************
* And now the modules code. * And now the modules code.
......
drivers/isdn/i4l/isdn_common.h
View file @ a44a72fb
...@@ -30,30 +30,25 @@ extern void isdn_MOD_DEC_USE_COUNT(void); ...@@ -30,30 +30,25 @@ extern void isdn_MOD_DEC_USE_COUNT(void);
extern void isdn_lock_drivers(void); extern void isdn_lock_drivers(void);
extern void isdn_unlock_drivers(void); extern void isdn_unlock_drivers(void);
extern void isdn_free_channel(int di, int ch, int usage); extern void isdn_free_channel(int di, int ch, int usage);
extern void isdn_all_eaz(int di, int ch);
extern int isdn_command(isdn_ctrl *);
extern int isdn_dc2minor(int di, int ch); extern int isdn_dc2minor(int di, int ch);
extern void isdn_info_update(void); extern void isdn_info_update(void);
extern char *isdn_map_eaz2msn(char *msn, int di); extern char *isdn_map_eaz2msn(char *msn, int di);
extern void isdn_timer_ctrl(int tf, int onoff); extern void isdn_timer_ctrl(int tf, int onoff);
extern void isdn_unexclusive_channel(int di, int ch); extern void isdn_unexclusive_channel(int di, int ch);
extern int isdn_getnum(char **); extern int isdn_getnum(char **);
extern int isdn_readbchan(int, int, u_char *, u_char *, int, wait_queue_head_t *);
extern int isdn_get_free_channel(int, int, int, int, int, char *);
extern int isdn_writebuf_skb_stub(int, int, int, struct sk_buff *);
extern int register_isdn(isdn_if * i);
extern int isdn_msncmp( const char *, const char *); extern int isdn_msncmp( const char *, const char *);
extern int isdn_add_channels(driver *, int, int, int); extern int isdn_add_channels(driver *, int, int, int);
#if defined(ISDN_DEBUG_NET_DUMP) || defined(ISDN_DEBUG_MODEM_DUMP) #if defined(ISDN_DEBUG_NET_DUMP) || defined(ISDN_DEBUG_MODEM_DUMP)
extern void isdn_dumppkt(char *, u_char *, int, int); extern void isdn_dumppkt(char *, u_char *, int, int);
#endif #endif
extern int isdn_get_free_slot(int, int, int, int, int, char *);
extern void isdn_slot_free(int slot, int usage); extern void isdn_slot_free(int slot, int usage);
extern void isdn_slot_all_eaz(int slot); extern void isdn_slot_all_eaz(int slot);
extern int isdn_slot_command(int slot, int cmd, isdn_ctrl *); extern int isdn_slot_command(int slot, int cmd, isdn_ctrl *);
extern char *isdn_slot_map_eaz2msn(int slot, char *msn); extern char *isdn_slot_map_eaz2msn(int slot, char *msn);
extern int isdn_slot_writebuf_skb_stub(int slot, int, struct sk_buff *); extern int isdn_slot_write(int slot, struct sk_buff *);
extern int isdn_slot_readbchan(int slot, u_char *, u_char *, int, wait_queue_head_t *); extern int isdn_slot_readbchan(int slot, u_char *, u_char *, int);
extern int isdn_slot_hdrlen(int slot); extern int isdn_slot_hdrlen(int slot);
extern int isdn_slot_driver(int slot); extern int isdn_slot_driver(int slot);
extern int isdn_slot_channel(int slot); extern int isdn_slot_channel(int slot);
drivers/isdn/i4l/isdn_net.c
View file @ a44a72fb
...@@ -614,7 +614,7 @@ isdn_net_dial(void) ...@@ -614,7 +614,7 @@ isdn_net_dial(void)
case 2: case 2:
/* Prepare dialing. Clear EAZ, then set EAZ. */ /* Prepare dialing. Clear EAZ, then set EAZ. */
isdn_slot_command(lp->isdn_slot, ISDN_CMD_CLREAZ, &cmd); isdn_slot_command(lp->isdn_slot, ISDN_CMD_CLREAZ, &cmd);
sprintf(cmd.parm.num, "%s", isdn_map_eaz2msn(lp->msn, cmd.driver)); sprintf(cmd.parm.num, "%s", isdn_slot_map_eaz2msn(lp->isdn_slot, lp->msn));
isdn_slot_command(lp->isdn_slot, ISDN_CMD_SETEAZ, &cmd); isdn_slot_command(lp->isdn_slot, ISDN_CMD_SETEAZ, &cmd);
lp->dialretry = 0; lp->dialretry = 0;
anymore = 1; anymore = 1;
...@@ -1017,7 +1017,7 @@ void isdn_net_writebuf_skb(isdn_net_local *lp, struct sk_buff *skb) ...@@ -1017,7 +1017,7 @@ void isdn_net_writebuf_skb(isdn_net_local *lp, struct sk_buff *skb)
printk("isdn BUG at %s:%d!\n", __FILE__, __LINE__); printk("isdn BUG at %s:%d!\n", __FILE__, __LINE__);
goto error; goto error;
} }
ret = isdn_slot_writebuf_skb_stub(lp->isdn_slot, 1, skb); ret = isdn_slot_write(lp->isdn_slot, skb);
if (ret != len) { if (ret != len) {
/* we should never get here */ /* we should never get here */
printk(KERN_WARNING "%s: HL driver queue full\n", lp->name); printk(KERN_WARNING "%s: HL driver queue full\n", lp->name);
...@@ -1225,7 +1225,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev) ...@@ -1225,7 +1225,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
} }
/* Grab a free ISDN-Channel */ /* Grab a free ISDN-Channel */
if (((chi = if (((chi =
isdn_get_free_channel( isdn_get_free_slot(
ISDN_USAGE_NET, ISDN_USAGE_NET,
lp->l2_proto, lp->l2_proto,
lp->l3_proto, lp->l3_proto,
...@@ -1234,7 +1234,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev) ...@@ -1234,7 +1234,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
lp->msn) lp->msn)
) < 0) && ) < 0) &&
((chi = ((chi =
isdn_get_free_channel( isdn_get_free_slot(
ISDN_USAGE_NET, ISDN_USAGE_NET,
lp->l2_proto, lp->l2_proto,
lp->l3_proto, lp->l3_proto,
...@@ -2361,7 +2361,7 @@ p = dev->netdev; ...@@ -2361,7 +2361,7 @@ p = dev->netdev;
if (lp->phone[1]) { if (lp->phone[1]) {
/* Grab a free ISDN-Channel */ /* Grab a free ISDN-Channel */
if ((chi = if ((chi =
isdn_get_free_channel( isdn_get_free_slot(
ISDN_USAGE_NET, ISDN_USAGE_NET,
lp->l2_proto, lp->l2_proto,
lp->l3_proto, lp->l3_proto,
...@@ -2477,7 +2477,7 @@ isdn_net_force_dial_lp(isdn_net_local * lp) ...@@ -2477,7 +2477,7 @@ isdn_net_force_dial_lp(isdn_net_local * lp)
/* Grab a free ISDN-Channel */ /* Grab a free ISDN-Channel */
if ((chi = if ((chi =
isdn_get_free_channel( isdn_get_free_slot(
ISDN_USAGE_NET, ISDN_USAGE_NET,
lp->l2_proto, lp->l2_proto,
lp->l3_proto, lp->l3_proto,
...@@ -2797,7 +2797,7 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg) ...@@ -2797,7 +2797,7 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
/* If binding is exclusive, try to grab the channel */ /* If binding is exclusive, try to grab the channel */
save_flags(flags); save_flags(flags);
if ((i = isdn_get_free_channel(ISDN_USAGE_NET, if ((i = isdn_get_free_slot(ISDN_USAGE_NET,
lp->l2_proto, lp->l3_proto, drvidx, lp->l2_proto, lp->l3_proto, drvidx,
chidx, lp->msn)) < 0) { chidx, lp->msn)) < 0) {
/* Grab failed, because desired channel is in use */ /* Grab failed, because desired channel is in use */
......
drivers/isdn/i4l/isdn_tty.c
View file @ a44a72fb
...@@ -145,7 +145,7 @@ isdn_tty_readmodem(void) ...@@ -145,7 +145,7 @@ isdn_tty_readmodem(void)
cli(); cli();
r = isdn_slot_readbchan(info->isdn_slot, r = isdn_slot_readbchan(info->isdn_slot,
tty->flip.char_buf_ptr, tty->flip.char_buf_ptr,
tty->flip.flag_buf_ptr, c, 0); tty->flip.flag_buf_ptr, c);
/* CISCO AsyncPPP Hack */ /* CISCO AsyncPPP Hack */
if (!(info->emu.mdmreg[REG_CPPP] & BIT_CPPP)) if (!(info->emu.mdmreg[REG_CPPP] & BIT_CPPP))
memset(tty->flip.flag_buf_ptr, 0, r); memset(tty->flip.flag_buf_ptr, 0, r);
...@@ -315,7 +315,7 @@ isdn_tty_tint(modem_info * info) ...@@ -315,7 +315,7 @@ isdn_tty_tint(modem_info * info)
if (!skb) if (!skb)
return; return;
len = skb->len; len = skb->len;
if ((slen = isdn_slot_writebuf_skb_stub(info->isdn_slot, 1, skb)) == len) { if ((slen = isdn_slot_write(info->isdn_slot, skb)) == len) {
struct tty_struct *tty = info->tty; struct tty_struct *tty = info->tty;
info->send_outstanding++; info->send_outstanding++;
info->msr &= ~UART_MSR_CTS; info->msr &= ~UART_MSR_CTS;
...@@ -651,7 +651,7 @@ isdn_tty_dial(char *n, modem_info * info, atemu * m) ...@@ -651,7 +651,7 @@ isdn_tty_dial(char *n, modem_info * info, atemu * m)
m->mdmreg[REG_SI1I] = si2bit[si]; m->mdmreg[REG_SI1I] = si2bit[si];
save_flags(flags); save_flags(flags);
cli(); cli();
i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn); i = isdn_get_free_slot(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);
if (i < 0) { if (i < 0) {
restore_flags(flags); restore_flags(flags);
isdn_tty_modem_result(RESULT_NO_DIALTONE, info); isdn_tty_modem_result(RESULT_NO_DIALTONE, info);
...@@ -842,7 +842,7 @@ isdn_tty_resume(char *id, modem_info * info, atemu * m) ...@@ -842,7 +842,7 @@ isdn_tty_resume(char *id, modem_info * info, atemu * m)
m->mdmreg[REG_SI1I] = si2bit[si]; m->mdmreg[REG_SI1I] = si2bit[si];
save_flags(flags); save_flags(flags);
cli(); cli();
i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn); i = isdn_get_free_slot(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);
if (i < 0) { if (i < 0) {
restore_flags(flags); restore_flags(flags);
isdn_tty_modem_result(RESULT_NO_DIALTONE, info); isdn_tty_modem_result(RESULT_NO_DIALTONE, info);
...@@ -922,7 +922,7 @@ isdn_tty_send_msg(modem_info * info, atemu * m, char *msg) ...@@ -922,7 +922,7 @@ isdn_tty_send_msg(modem_info * info, atemu * m, char *msg)
m->mdmreg[REG_SI1I] = si2bit[si]; m->mdmreg[REG_SI1I] = si2bit[si];
save_flags(flags); save_flags(flags);
cli(); cli();
i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn); i = isdn_get_free_slot(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);
if (i < 0) { if (i < 0) {
restore_flags(flags); restore_flags(flags);
isdn_tty_modem_result(RESULT_NO_DIALTONE, info); isdn_tty_modem_result(RESULT_NO_DIALTONE, info);
...@@ -3253,10 +3253,9 @@ isdn_tty_cmd_ATA(modem_info * info) ...@@ -3253,10 +3253,9 @@ isdn_tty_cmd_ATA(modem_info * info)
} }
#endif #endif
isdn_slot_command(info->isdn_slot, ISDN_CMD_SETL3, &cmd); isdn_slot_command(info->isdn_slot, ISDN_CMD_SETL3, &cmd);
isdn_slot_command(info->isdn_slot, ISDN_CMD_ACCEPTD, &cmd);
info->dialing = 16; info->dialing = 16;
info->emu.carrierwait = 0; info->emu.carrierwait = 0;
isdn_command(&cmd); isdn_slot_command(info->isdn_slot, ISDN_CMD_ACCEPTD, &cmd);
isdn_timer_ctrl(ISDN_TIMER_CARRIER, 1); isdn_timer_ctrl(ISDN_TIMER_CARRIER, 1);
} else } else
isdn_tty_modem_result(RESULT_NO_ANSWER, info); isdn_tty_modem_result(RESULT_NO_ANSWER, info);
......
drivers/isdn/i4l/isdn_ttyfax.c
View file @ a44a72fb
...@@ -373,7 +373,7 @@ isdn_tty_cmd_FCLASS1(char **p, modem_info * info) ...@@ -373,7 +373,7 @@ isdn_tty_cmd_FCLASS1(char **p, modem_info * info)
PARSE_ERROR1; PARSE_ERROR1;
} }
/* get a temporary connection to the first free fax driver */ /* get a temporary connection to the first free fax driver */
i = isdn_get_free_channel(ISDN_USAGE_FAX, ISDN_PROTO_L2_FAX, i = isdn_get_free_slot(ISDN_USAGE_FAX, ISDN_PROTO_L2_FAX,
ISDN_PROTO_L3_FCLASS1, -1, -1, "00"); ISDN_PROTO_L3_FCLASS1, -1, -1, "00");
if (i < 0) { if (i < 0) {
restore_flags(flags); restore_flags(flags);
......
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