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path: root/drivers/isdn/i4l/isdn_tty.c
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Diffstat (limited to 'drivers/isdn/i4l/isdn_tty.c')
-rw-r--r--drivers/isdn/i4l/isdn_tty.c2440
1 files changed, 1220 insertions, 1220 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 2c26b64ebbea..89a28872c636 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -61,7 +61,7 @@ char *isdn_tty_revision = "$Revision: 1.1.2.3 $";
* isdn_tty_readmodem().
*/
static int
-isdn_tty_try_read(modem_info * info, struct sk_buff *skb)
+isdn_tty_try_read(modem_info *info, struct sk_buff *skb)
{
int c;
int len;
@@ -93,7 +93,7 @@ isdn_tty_try_read(modem_info * info, struct sk_buff *skb)
last = *dp;
} else {
#endif
- if(len > 1)
+ if (len > 1)
tty_insert_flip_string(tty, skb->data, len - 1);
last = skb->data[len - 1];
#ifdef CONFIG_ISDN_AUDIO
@@ -179,7 +179,7 @@ isdn_tty_rcv_skb(int i, int di, int channel, struct sk_buff *skb)
info = &dev->mdm.info[midx];
#ifdef CONFIG_ISDN_AUDIO
ifmt = 1;
-
+
if ((info->vonline) && (!info->emu.vpar[4]))
isdn_audio_calc_dtmf(info, skb->data, skb->len, ifmt);
if ((info->vonline & 1) && (info->emu.vpar[1]))
@@ -213,29 +213,29 @@ isdn_tty_rcv_skb(int i, int di, int channel, struct sk_buff *skb)
if (info->vonline & 1) {
/* voice conversion/compression */
switch (info->emu.vpar[3]) {
- case 2:
- case 3:
- case 4:
- /* adpcm
- * Since compressed data takes less
- * space, we can overwrite the buffer.
- */
- skb_trim(skb, isdn_audio_xlaw2adpcm(info->adpcmr,
- ifmt,
- skb->data,
- skb->data,
- skb->len));
- break;
- case 5:
- /* a-law */
- if (!ifmt)
- isdn_audio_ulaw2alaw(skb->data, skb->len);
- break;
- case 6:
- /* u-law */
- if (ifmt)
- isdn_audio_alaw2ulaw(skb->data, skb->len);
- break;
+ case 2:
+ case 3:
+ case 4:
+ /* adpcm
+ * Since compressed data takes less
+ * space, we can overwrite the buffer.
+ */
+ skb_trim(skb, isdn_audio_xlaw2adpcm(info->adpcmr,
+ ifmt,
+ skb->data,
+ skb->data,
+ skb->len));
+ break;
+ case 5:
+ /* a-law */
+ if (!ifmt)
+ isdn_audio_ulaw2alaw(skb->data, skb->len);
+ break;
+ case 6:
+ /* u-law */
+ if (ifmt)
+ isdn_audio_alaw2ulaw(skb->data, skb->len);
+ break;
}
ISDN_AUDIO_SKB_DLECOUNT(skb) =
isdn_tty_countDLE(skb->data, skb->len);
@@ -275,7 +275,7 @@ isdn_tty_rcv_skb(int i, int di, int channel, struct sk_buff *skb)
}
static void
-isdn_tty_cleanup_xmit(modem_info * info)
+isdn_tty_cleanup_xmit(modem_info *info)
{
skb_queue_purge(&info->xmit_queue);
#ifdef CONFIG_ISDN_AUDIO
@@ -284,7 +284,7 @@ isdn_tty_cleanup_xmit(modem_info * info)
}
static void
-isdn_tty_tint(modem_info * info)
+isdn_tty_tint(modem_info *info)
{
struct sk_buff *skb = skb_dequeue(&info->xmit_queue);
int len, slen;
@@ -325,7 +325,7 @@ isdn_tty_countDLE(unsigned char *buf, int len)
* DLE-decoding when sending audio-data.
*/
static int
-isdn_tty_handleDLEdown(modem_info * info, atemu * m, int len)
+isdn_tty_handleDLEdown(modem_info *info, atemu *m, int len)
{
unsigned char *p = &info->xmit_buf[info->xmit_count];
int count = 0;
@@ -334,42 +334,42 @@ isdn_tty_handleDLEdown(modem_info * info, atemu * m, int len)
if (m->lastDLE) {
m->lastDLE = 0;
switch (*p) {
- case DLE:
- /* Escape code */
- if (len > 1)
- memmove(p, p + 1, len - 1);
- p--;
- count++;
- break;
- case ETX:
- /* End of data */
- info->vonline |= 4;
- return count;
- case DC4:
- /* Abort RX */
- info->vonline &= ~1;
+ case DLE:
+ /* Escape code */
+ if (len > 1)
+ memmove(p, p + 1, len - 1);
+ p--;
+ count++;
+ break;
+ case ETX:
+ /* End of data */
+ info->vonline |= 4;
+ return count;
+ case DC4:
+ /* Abort RX */
+ info->vonline &= ~1;
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG
- "DLEdown: got DLE-DC4, send DLE-ETX on ttyI%d\n",
- info->line);
+ printk(KERN_DEBUG
+ "DLEdown: got DLE-DC4, send DLE-ETX on ttyI%d\n",
+ info->line);
#endif
- isdn_tty_at_cout("\020\003", info);
- if (!info->vonline) {
+ isdn_tty_at_cout("\020\003", info);
+ if (!info->vonline) {
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG
- "DLEdown: send VCON on ttyI%d\n",
- info->line);
+ printk(KERN_DEBUG
+ "DLEdown: send VCON on ttyI%d\n",
+ info->line);
#endif
- isdn_tty_at_cout("\r\nVCON\r\n", info);
- }
- /* Fall through */
- case 'q':
- case 's':
- /* Silence */
- if (len > 1)
- memmove(p, p + 1, len - 1);
- p--;
- break;
+ isdn_tty_at_cout("\r\nVCON\r\n", info);
+ }
+ /* Fall through */
+ case 'q':
+ case 's':
+ /* Silence */
+ if (len > 1)
+ memmove(p, p + 1, len - 1);
+ p--;
+ break;
}
} else {
if (*p == DLE)
@@ -416,7 +416,7 @@ static int voice_cf[7] =
* T.70 if necessary, and finally queues it up for sending via isdn_tty_tint.
*/
static void
-isdn_tty_senddown(modem_info * info)
+isdn_tty_senddown(modem_info *info)
{
int buflen;
int skb_res;
@@ -440,9 +440,9 @@ isdn_tty_senddown(modem_info * info)
#endif
if (!(buflen = info->xmit_count))
return;
- if ((info->emu.mdmreg[REG_CTS] & BIT_CTS) != 0)
+ if ((info->emu.mdmreg[REG_CTS] & BIT_CTS) != 0)
info->msr &= ~UART_MSR_CTS;
- info->lsr &= ~UART_LSR_TEMT;
+ info->lsr &= ~UART_LSR_TEMT;
/* info->xmit_count is modified here and in isdn_tty_write().
* So we return here if isdn_tty_write() is in the
* critical section.
@@ -485,32 +485,32 @@ isdn_tty_senddown(modem_info * info)
/* voice conversion/decompression */
switch (info->emu.vpar[3]) {
- case 2:
- case 3:
- case 4:
- /* adpcm, compatible to ZyXel 1496 modem
- * with ROM revision 6.01
- */
- audio_len = isdn_audio_adpcm2xlaw(info->adpcms,
- ifmt,
- skb->data,
- skb_put(skb, audio_len),
- buflen);
- skb_pull(skb, buflen);
- skb_trim(skb, audio_len);
- break;
- case 5:
- /* a-law */
- if (!ifmt)
- isdn_audio_alaw2ulaw(skb->data,
- buflen);
- break;
- case 6:
- /* u-law */
- if (ifmt)
- isdn_audio_ulaw2alaw(skb->data,
- buflen);
- break;
+ case 2:
+ case 3:
+ case 4:
+ /* adpcm, compatible to ZyXel 1496 modem
+ * with ROM revision 6.01
+ */
+ audio_len = isdn_audio_adpcm2xlaw(info->adpcms,
+ ifmt,
+ skb->data,
+ skb_put(skb, audio_len),
+ buflen);
+ skb_pull(skb, buflen);
+ skb_trim(skb, audio_len);
+ break;
+ case 5:
+ /* a-law */
+ if (!ifmt)
+ isdn_audio_alaw2ulaw(skb->data,
+ buflen);
+ break;
+ case 6:
+ /* u-law */
+ if (ifmt)
+ isdn_audio_ulaw2alaw(skb->data,
+ buflen);
+ break;
}
}
#endif /* CONFIG_ISDN_AUDIO */
@@ -550,7 +550,7 @@ isdn_tty_modem_do_ncarrier(unsigned long data)
* low.
*/
static void
-isdn_tty_modem_ncarrier(modem_info * info)
+isdn_tty_modem_ncarrier(modem_info *info)
{
if (info->ncarrier) {
info->nc_timer.expires = jiffies + HZ;
@@ -568,30 +568,30 @@ isdn_calc_usage(int si, int l2)
#ifdef CONFIG_ISDN_AUDIO
if (si == 1) {
- switch(l2) {
- case ISDN_PROTO_L2_MODEM:
- usg = ISDN_USAGE_MODEM;
- break;
+ switch (l2) {
+ case ISDN_PROTO_L2_MODEM:
+ usg = ISDN_USAGE_MODEM;
+ break;
#ifdef CONFIG_ISDN_TTY_FAX
- case ISDN_PROTO_L2_FAX:
- usg = ISDN_USAGE_FAX;
- break;
+ case ISDN_PROTO_L2_FAX:
+ usg = ISDN_USAGE_FAX;
+ break;
#endif
- case ISDN_PROTO_L2_TRANS:
- default:
- usg = ISDN_USAGE_VOICE;
- break;
+ case ISDN_PROTO_L2_TRANS:
+ default:
+ usg = ISDN_USAGE_VOICE;
+ break;
}
}
#endif
- return(usg);
+ return (usg);
}
/* isdn_tty_dial() performs dialing of a tty an the necessary
* setup of the lower levels before that.
*/
static void
-isdn_tty_dial(char *n, modem_info * info, atemu * m)
+isdn_tty_dial(char *n, modem_info *info, atemu *m)
{
int usg = ISDN_USAGE_MODEM;
int si = 7;
@@ -608,10 +608,10 @@ isdn_tty_dial(char *n, modem_info * info, atemu * m)
}
usg = isdn_calc_usage(si, l2);
#ifdef CONFIG_ISDN_AUDIO
- if ((si == 1) &&
- (l2 != ISDN_PROTO_L2_MODEM)
+ if ((si == 1) &&
+ (l2 != ISDN_PROTO_L2_MODEM)
#ifdef CONFIG_ISDN_TTY_FAX
- && (l2 != ISDN_PROTO_L2_FAX)
+ && (l2 != ISDN_PROTO_L2_FAX)
#endif
) {
l2 = ISDN_PROTO_L2_TRANS;
@@ -679,7 +679,7 @@ isdn_tty_dial(char *n, modem_info * info, atemu * m)
* and some cleanup is done also.
*/
void
-isdn_tty_modem_hup(modem_info * info, int local)
+isdn_tty_modem_hup(modem_info *info, int local)
{
isdn_ctrl cmd;
int di, ch;
@@ -723,7 +723,7 @@ isdn_tty_modem_hup(modem_info * info, int local)
info->adpcmr = NULL;
#endif
if ((info->msr & UART_MSR_RI) &&
- (info->emu.mdmreg[REG_RUNG] & BIT_RUNG))
+ (info->emu.mdmreg[REG_RUNG] & BIT_RUNG))
isdn_tty_modem_result(RESULT_RUNG, info);
info->msr &= ~(UART_MSR_DCD | UART_MSR_RI);
info->lsr |= UART_LSR_TEMT;
@@ -746,7 +746,7 @@ isdn_tty_modem_hup(modem_info * info, int local)
}
/*
- * Begin of a CAPI like interface, currently used only for
+ * Begin of a CAPI like interface, currently used only for
* supplementary service (CAPI 2.0 part III)
*/
#include <linux/isdn/capicmd.h>
@@ -754,16 +754,16 @@ isdn_tty_modem_hup(modem_info * info, int local)
int
isdn_tty_capi_facility(capi_msg *cm) {
- return(-1); /* dummy */
+ return (-1); /* dummy */
}
/* isdn_tty_suspend() tries to suspend the current tty connection
*/
static void
-isdn_tty_suspend(char *id, modem_info * info, atemu * m)
+isdn_tty_suspend(char *id, modem_info *info, atemu *m)
{
isdn_ctrl cmd;
-
+
int l;
if (!info)
@@ -774,7 +774,7 @@ isdn_tty_suspend(char *id, modem_info * info, atemu * m)
#endif
l = strlen(id);
if ((info->isdn_driver >= 0)) {
- cmd.parm.cmsg.Length = l+18;
+ cmd.parm.cmsg.Length = l + 18;
cmd.parm.cmsg.Command = CAPI_FACILITY;
cmd.parm.cmsg.Subcommand = CAPI_REQ;
cmd.parm.cmsg.adr.Controller = info->isdn_driver + 1;
@@ -800,7 +800,7 @@ isdn_tty_suspend(char *id, modem_info * info, atemu * m)
*/
static void
-isdn_tty_resume(char *id, modem_info * info, atemu * m)
+isdn_tty_resume(char *id, modem_info *info, atemu *m)
{
int usg = ISDN_USAGE_MODEM;
int si = 7;
@@ -819,10 +819,10 @@ isdn_tty_resume(char *id, modem_info * info, atemu * m)
}
usg = isdn_calc_usage(si, l2);
#ifdef CONFIG_ISDN_AUDIO
- if ((si == 1) &&
- (l2 != ISDN_PROTO_L2_MODEM)
+ if ((si == 1) &&
+ (l2 != ISDN_PROTO_L2_MODEM)
#ifdef CONFIG_ISDN_TTY_FAX
- && (l2 != ISDN_PROTO_L2_FAX)
+ && (l2 != ISDN_PROTO_L2_FAX)
#endif
) {
l2 = ISDN_PROTO_L2_TRANS;
@@ -864,18 +864,18 @@ isdn_tty_resume(char *id, modem_info * info, atemu * m)
isdn_command(&cmd);
cmd.driver = info->isdn_driver;
cmd.arg = info->isdn_channel;
- cmd.parm.cmsg.Length = l+18;
+ cmd.parm.cmsg.Length = l + 18;
cmd.parm.cmsg.Command = CAPI_FACILITY;
cmd.parm.cmsg.Subcommand = CAPI_REQ;
cmd.parm.cmsg.adr.Controller = info->isdn_driver + 1;
cmd.parm.cmsg.para[0] = 3; /* 16 bit 0x0003 suplementary service */
cmd.parm.cmsg.para[1] = 0;
- cmd.parm.cmsg.para[2] = l+3;
+ cmd.parm.cmsg.para[2] = l + 3;
cmd.parm.cmsg.para[3] = 5; /* 16 bit 0x0005 Resume */
cmd.parm.cmsg.para[4] = 0;
cmd.parm.cmsg.para[5] = l;
strncpy(&cmd.parm.cmsg.para[6], id, l);
- cmd.command =CAPI_PUT_MESSAGE;
+ cmd.command = CAPI_PUT_MESSAGE;
info->dialing = 1;
// strcpy(dev->num[i], n);
isdn_info_update();
@@ -889,7 +889,7 @@ isdn_tty_resume(char *id, modem_info * info, atemu * m)
*/
static void
-isdn_tty_send_msg(modem_info * info, atemu * m, char *msg)
+isdn_tty_send_msg(modem_info *info, atemu *m, char *msg)
{
int usg = ISDN_USAGE_MODEM;
int si = 7;
@@ -912,10 +912,10 @@ isdn_tty_send_msg(modem_info * info, atemu * m, char *msg)
}
usg = isdn_calc_usage(si, l2);
#ifdef CONFIG_ISDN_AUDIO
- if ((si == 1) &&
- (l2 != ISDN_PROTO_L2_MODEM)
+ if ((si == 1) &&
+ (l2 != ISDN_PROTO_L2_MODEM)
#ifdef CONFIG_ISDN_TTY_FAX
- && (l2 != ISDN_PROTO_L2_FAX)
+ && (l2 != ISDN_PROTO_L2_FAX)
#endif
) {
l2 = ISDN_PROTO_L2_TRANS;
@@ -956,14 +956,14 @@ isdn_tty_send_msg(modem_info * info, atemu * m, char *msg)
isdn_command(&cmd);
cmd.driver = info->isdn_driver;
cmd.arg = info->isdn_channel;
- cmd.parm.cmsg.Length = l+14;
+ cmd.parm.cmsg.Length = l + 14;
cmd.parm.cmsg.Command = CAPI_MANUFACTURER;
cmd.parm.cmsg.Subcommand = CAPI_REQ;
cmd.parm.cmsg.adr.Controller = info->isdn_driver + 1;
- cmd.parm.cmsg.para[0] = l+1;
+ cmd.parm.cmsg.para[0] = l + 1;
strncpy(&cmd.parm.cmsg.para[1], msg, l);
- cmd.parm.cmsg.para[l+1] = 0xd;
- cmd.command =CAPI_PUT_MESSAGE;
+ cmd.parm.cmsg.para[l + 1] = 0xd;
+ cmd.command = CAPI_PUT_MESSAGE;
/* info->dialing = 1;
strcpy(dev->num[i], n);
isdn_info_update();
@@ -978,7 +978,7 @@ isdn_tty_paranoia_check(modem_info *info, char *name, const char *routine)
#ifdef MODEM_PARANOIA_CHECK
if (!info) {
printk(KERN_WARNING "isdn_tty: null info_struct for %s in %s\n",
- name, routine);
+ name, routine);
return 1;
}
if (info->magic != ISDN_ASYNC_MAGIC) {
@@ -995,11 +995,11 @@ isdn_tty_paranoia_check(modem_info *info, char *name, const char *routine)
* the specified baud rate for a serial port.
*/
static void
-isdn_tty_change_speed(modem_info * info)
+isdn_tty_change_speed(modem_info *info)
{
uint cflag,
- cval,
- quot;
+ cval,
+ quot;
int i;
if (!info->tty || !info->tty->termios)
@@ -1051,7 +1051,7 @@ isdn_tty_change_speed(modem_info * info)
}
static int
-isdn_tty_startup(modem_info * info)
+isdn_tty_startup(modem_info *info)
{
if (info->flags & ISDN_ASYNC_INITIALIZED)
return 0;
@@ -1081,7 +1081,7 @@ isdn_tty_startup(modem_info * info)
* DTR is dropped if the hangup on close termio flag is on.
*/
static void
-isdn_tty_shutdown(modem_info * info)
+isdn_tty_shutdown(modem_info *info)
{
if (!(info->flags & ISDN_ASYNC_INITIALIZED))
return;
@@ -1116,7 +1116,7 @@ isdn_tty_shutdown(modem_info * info)
* - If dialing, abort dial.
*/
static int
-isdn_tty_write(struct tty_struct *tty, const u_char * buf, int count)
+isdn_tty_write(struct tty_struct *tty, const u_char *buf, int count)
{
int c;
int total = 0;
@@ -1176,27 +1176,27 @@ isdn_tty_write(struct tty_struct *tty, const u_char * buf, int count)
}
}
} else
- if (TTY_IS_FCLASS1(info)) {
- int cc = isdn_tty_handleDLEdown(info, m, c);
-
- if (info->vonline & 4) { /* ETX seen */
- isdn_ctrl c;
-
- c.command = ISDN_CMD_FAXCMD;
- c.driver = info->isdn_driver;
- c.arg = info->isdn_channel;
- c.parm.aux.cmd = ISDN_FAX_CLASS1_CTRL;
- c.parm.aux.subcmd = ETX;
- isdn_command(&c);
- }
- info->vonline = 0;
+ if (TTY_IS_FCLASS1(info)) {
+ int cc = isdn_tty_handleDLEdown(info, m, c);
+
+ if (info->vonline & 4) { /* ETX seen */
+ isdn_ctrl c;
+
+ c.command = ISDN_CMD_FAXCMD;
+ c.driver = info->isdn_driver;
+ c.arg = info->isdn_channel;
+ c.parm.aux.cmd = ISDN_FAX_CLASS1_CTRL;
+ c.parm.aux.subcmd = ETX;
+ isdn_command(&c);
+ }
+ info->vonline = 0;
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG "fax dle cc/c %d/%d\n", cc, c);
+ printk(KERN_DEBUG "fax dle cc/c %d/%d\n", cc, c);
#endif
- info->xmit_count += cc;
- } else
+ info->xmit_count += cc;
+ } else
#endif
- info->xmit_count += c;
+ info->xmit_count += c;
} else {
info->msr |= UART_MSR_CTS;
info->lsr |= UART_LSR_TEMT;
@@ -1332,7 +1332,7 @@ isdn_tty_unthrottle(struct tty_struct *tty)
* allows RS485 driver to be written in user space.
*/
static int
-isdn_tty_get_lsr_info(modem_info * info, uint __user * value)
+isdn_tty_get_lsr_info(modem_info *info, uint __user *value)
{
u_char status;
uint result;
@@ -1363,16 +1363,16 @@ isdn_tty_tiocmget(struct tty_struct *tty)
status = info->msr;
mutex_unlock(&modem_info_mutex);
return ((control & UART_MCR_RTS) ? TIOCM_RTS : 0)
- | ((control & UART_MCR_DTR) ? TIOCM_DTR : 0)
- | ((status & UART_MSR_DCD) ? TIOCM_CAR : 0)
- | ((status & UART_MSR_RI) ? TIOCM_RNG : 0)
- | ((status & UART_MSR_DSR) ? TIOCM_DSR : 0)
- | ((status & UART_MSR_CTS) ? TIOCM_CTS : 0);
+ | ((control & UART_MCR_DTR) ? TIOCM_DTR : 0)
+ | ((status & UART_MSR_DCD) ? TIOCM_CAR : 0)
+ | ((status & UART_MSR_RI) ? TIOCM_RNG : 0)
+ | ((status & UART_MSR_DSR) ? TIOCM_DSR : 0)
+ | ((status & UART_MSR_CTS) ? TIOCM_CTS : 0);
}
static int
isdn_tty_tiocmset(struct tty_struct *tty,
- unsigned int set, unsigned int clear)
+ unsigned int set, unsigned int clear)
{
modem_info *info = (modem_info *) tty->driver_data;
@@ -1422,34 +1422,34 @@ isdn_tty_ioctl(struct tty_struct *tty, uint cmd, ulong arg)
if (tty->flags & (1 << TTY_IO_ERROR))
return -EIO;
switch (cmd) {
- case TCSBRK: /* SVID version: non-zero arg --> no break */
+ case TCSBRK: /* SVID version: non-zero arg --> no break */
#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TCSBRK\n", info->line);
-#endif
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- return 0;
- case TCSBRKP: /* support for POSIX tcsendbreak() */
+ printk(KERN_DEBUG "ttyI%d ioctl TCSBRK\n", info->line);
+#endif
+ retval = tty_check_change(tty);
+ if (retval)
+ return retval;
+ tty_wait_until_sent(tty, 0);
+ return 0;
+ case TCSBRKP: /* support for POSIX tcsendbreak() */
#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TCSBRKP\n", info->line);
-#endif
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- return 0;
- case TIOCSERGETLSR: /* Get line status register */
+ printk(KERN_DEBUG "ttyI%d ioctl TCSBRKP\n", info->line);
+#endif
+ retval = tty_check_change(tty);
+ if (retval)
+ return retval;
+ tty_wait_until_sent(tty, 0);
+ return 0;
+ case TIOCSERGETLSR: /* Get line status register */
#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TIOCSERGETLSR\n", info->line);
+ printk(KERN_DEBUG "ttyI%d ioctl TIOCSERGETLSR\n", info->line);
#endif
- return isdn_tty_get_lsr_info(info, (uint __user *) arg);
- default:
+ return isdn_tty_get_lsr_info(info, (uint __user *) arg);
+ default:
#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "UNKNOWN ioctl 0x%08x on ttyi%d\n", cmd, info->line);
+ printk(KERN_DEBUG "UNKNOWN ioctl 0x%08x on ttyi%d\n", cmd, info->line);
#endif
- return -ENOIOCTLCMD;
+ return -ENOIOCTLCMD;
}
return 0;
}
@@ -1479,7 +1479,7 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
* ------------------------------------------------------------
*/
static int
-isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info * info)
+isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *info)
{
DECLARE_WAITQUEUE(wait, NULL);
int do_clocal = 0;
@@ -1603,7 +1603,7 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
return -ENODEV;
}
#ifdef ISDN_DEBUG_MODEM_OPEN
- printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
+ printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
info->count);
#endif
info->count++;
@@ -1703,7 +1703,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
timeout = jiffies + HZ;
while (!(info->lsr & UART_LSR_TEMT)) {
schedule_timeout_interruptible(20);
- if (time_after(jiffies,timeout))
+ if (time_after(jiffies, timeout))
break;
}
}
@@ -1746,7 +1746,7 @@ isdn_tty_hangup(struct tty_struct *tty)
/* This routine initializes all emulator-data.
*/
static void
-isdn_tty_reset_profile(atemu * m)
+isdn_tty_reset_profile(atemu *m)
{
m->profile[0] = 0;
m->profile[1] = 0;
@@ -1776,7 +1776,7 @@ isdn_tty_reset_profile(atemu * m)
#ifdef CONFIG_ISDN_AUDIO
static void
-isdn_tty_modem_reset_vpar(atemu * m)
+isdn_tty_modem_reset_vpar(atemu *m)
{
m->vpar[0] = 2; /* Voice-device (2 = phone line) */
m->vpar[1] = 0; /* Silence detection level (0 = none ) */
@@ -1789,7 +1789,7 @@ isdn_tty_modem_reset_vpar(atemu * m)
#ifdef CONFIG_ISDN_TTY_FAX
static void
-isdn_tty_modem_reset_faxpar(modem_info * info)
+isdn_tty_modem_reset_faxpar(modem_info *info)
{
T30_s *f = info->fax;
@@ -1822,7 +1822,7 @@ isdn_tty_modem_reset_faxpar(modem_info * info)
#endif
static void
-isdn_tty_modem_reset_regs(modem_info * info, int force)
+isdn_tty_modem_reset_regs(modem_info *info, int force)
{
atemu *m = &info->emu;
if ((m->mdmreg[REG_DTRR] & BIT_DTRR) || force) {
@@ -1841,7 +1841,7 @@ isdn_tty_modem_reset_regs(modem_info * info, int force)
}
static void
-modem_write_profile(atemu * m)
+modem_write_profile(atemu *m)
{
memcpy(m->profile, m->mdmreg, ISDN_MODEM_NUMREG);
memcpy(m->pmsn, m->msn, ISDN_MSNLEN);
@@ -1851,7 +1851,7 @@ modem_write_profile(atemu * m)
}
static const struct tty_operations modem_ops = {
- .open = isdn_tty_open,
+ .open = isdn_tty_open,
.close = isdn_tty_close,
.write = isdn_tty_write,
.flush_chars = isdn_tty_flush_chars,
@@ -1951,7 +1951,7 @@ err_unregister:
kfree(info->xmit_buf - 4);
}
tty_unregister_driver(m->tty_modem);
- err:
+err:
put_tty_driver(m->tty_modem);
m->tty_modem = NULL;
return retval;
@@ -2021,8 +2021,8 @@ isdn_tty_match_icall(char *cid, atemu *emu, int di)
int tmp;
tmp = isdn_msncmp(cid, isdn_map_eaz2msn(emu->msn, di));
#ifdef ISDN_DEBUG_MODEM_ICALL
- printk(KERN_DEBUG "m_fi: mmsn=%s -> tmp=%d\n",
- isdn_map_eaz2msn(emu->msn, di), tmp);
+ printk(KERN_DEBUG "m_fi: mmsn=%s -> tmp=%d\n",
+ isdn_map_eaz2msn(emu->msn, di), tmp);
#endif
return tmp;
}
@@ -2071,8 +2071,8 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
modem_info *info = &dev->mdm.info[i];
- if (info->count == 0)
- continue;
+ if (info->count == 0)
+ continue;
if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
(info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
idx = isdn_dc2minor(di, ch);
@@ -2099,7 +2099,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
info->drv_index = idx;
dev->m_idx[idx] = info->line;
dev->usage[idx] &= ISDN_USAGE_EXCLUSIVE;
- dev->usage[idx] |= isdn_calc_usage(si1, info->emu.mdmreg[REG_L2PROT]);
+ dev->usage[idx] |= isdn_calc_usage(si1, info->emu.mdmreg[REG_L2PROT]);
strcpy(dev->num[idx], nr);
strcpy(info->emu.cpn, eaz);
info->emu.mdmreg[REG_SI1I] = si2bit[si1];
@@ -2119,11 +2119,11 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
}
spin_unlock_irqrestore(&dev->lock, flags);
printk(KERN_INFO "isdn_tty: call from %s -> %s %s\n", nr, eaz,
- ((dev->drv[di]->flags & DRV_FLAG_REJBUS) && (wret != 2))? "rejected" : "ignored");
- return (wret == 2)?3:0;
+ ((dev->drv[di]->flags & DRV_FLAG_REJBUS) && (wret != 2)) ? "rejected" : "ignored");
+ return (wret == 2) ? 3 : 0;
}
-#define TTY_IS_ACTIVE(info) \
+#define TTY_IS_ACTIVE(info) \
(info->flags & (ISDN_ASYNC_NORMAL_ACTIVE | ISDN_ASYNC_CALLOUT_ACTIVE))
int
@@ -2138,174 +2138,174 @@ isdn_tty_stat_callback(int i, isdn_ctrl *c)
if ((mi = dev->m_idx[i]) >= 0) {
info = &dev->mdm.info[mi];
switch (c->command) {
- case ISDN_STAT_CINF:
- printk(KERN_DEBUG "CHARGEINFO on ttyI%d: %ld %s\n", info->line, c->arg, c->parm.num);
- info->emu.charge = (unsigned) simple_strtoul(c->parm.num, &e, 10);
- if (e == (char *)c->parm.num)
- info->emu.charge = 0;
-
- break;
- case ISDN_STAT_BSENT:
-#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_BSENT ttyI%d\n", info->line);
-#endif
- if ((info->isdn_driver == c->driver) &&
- (info->isdn_channel == c->arg)) {
- info->msr |= UART_MSR_CTS;
- if (info->send_outstanding)
- if (!(--info->send_outstanding))
- info->lsr |= UART_LSR_TEMT;
- isdn_tty_tint(info);
- return 1;
- }
- break;
- case ISDN_STAT_CAUSE:
+ case ISDN_STAT_CINF:
+ printk(KERN_DEBUG "CHARGEINFO on ttyI%d: %ld %s\n", info->line, c->arg, c->parm.num);
+ info->emu.charge = (unsigned) simple_strtoul(c->parm.num, &e, 10);
+ if (e == (char *)c->parm.num)
+ info->emu.charge = 0;
+
+ break;
+ case ISDN_STAT_BSENT:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_CAUSE ttyI%d\n", info->line);
+ printk(KERN_DEBUG "tty_STAT_BSENT ttyI%d\n", info->line);
#endif
- /* Signal cause to tty-device */
- strncpy(info->last_cause, c->parm.num, 5);
+ if ((info->isdn_driver == c->driver) &&
+ (info->isdn_channel == c->arg)) {
+ info->msr |= UART_MSR_CTS;
+ if (info->send_outstanding)
+ if (!(--info->send_outstanding))
+ info->lsr |= UART_LSR_TEMT;
+ isdn_tty_tint(info);
return 1;
- case ISDN_STAT_DISPLAY:
+ }
+ break;
+ case ISDN_STAT_CAUSE:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_DISPLAY ttyI%d\n", info->line);
-#endif
- /* Signal display to tty-device */
- if ((info->emu.mdmreg[REG_DISPLAY] & BIT_DISPLAY) &&
- !(info->emu.mdmreg[REG_RESPNUM] & BIT_RESPNUM)) {
- isdn_tty_at_cout("\r\n", info);
- isdn_tty_at_cout("DISPLAY: ", info);
- isdn_tty_at_cout(c->parm.display, info);
- isdn_tty_at_cout("\r\n", info);
- }
- return 1;
- case ISDN_STAT_DCONN:
+ printk(KERN_DEBUG "tty_STAT_CAUSE ttyI%d\n", info->line);
+#endif
+ /* Signal cause to tty-device */
+ strncpy(info->last_cause, c->parm.num, 5);
+ return 1;
+ case ISDN_STAT_DISPLAY:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_DCONN ttyI%d\n", info->line);
+ printk(KERN_DEBUG "tty_STAT_DISPLAY ttyI%d\n", info->line);
#endif
- if (TTY_IS_ACTIVE(info)) {
- if (info->dialing == 1) {
- info->dialing = 2;
- return 1;
- }
+ /* Signal display to tty-device */
+ if ((info->emu.mdmreg[REG_DISPLAY] & BIT_DISPLAY) &&
+ !(info->emu.mdmreg[REG_RESPNUM] & BIT_RESPNUM)) {
+ isdn_tty_at_cout("\r\n", info);
+ isdn_tty_at_cout("DISPLAY: ", info);
+ isdn_tty_at_cout(c->parm.display, info);
+ isdn_tty_at_cout("\r\n", info);
+ }
+ return 1;
+ case ISDN_STAT_DCONN:
+#ifdef ISDN_TTY_STAT_DEBUG
+ printk(KERN_DEBUG "tty_STAT_DCONN ttyI%d\n", info->line);
+#endif
+ if (TTY_IS_ACTIVE(info)) {
+ if (info->dialing == 1) {
+ info->dialing = 2;
+ return 1;
}
- break;
- case ISDN_STAT_DHUP:
+ }
+ break;
+ case ISDN_STAT_DHUP:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_DHUP ttyI%d\n", info->line);
+ printk(KERN_DEBUG "tty_STAT_DHUP ttyI%d\n", info->line);
#endif
- if (TTY_IS_ACTIVE(info)) {
- if (info->dialing == 1)
- isdn_tty_modem_result(RESULT_BUSY, info);
- if (info->dialing > 1)
- isdn_tty_modem_result(RESULT_NO_CARRIER, info);
- info->dialing = 0;
+ if (TTY_IS_ACTIVE(info)) {
+ if (info->dialing == 1)
+ isdn_tty_modem_result(RESULT_BUSY, info);
+ if (info->dialing > 1)
+ isdn_tty_modem_result(RESULT_NO_CARRIER, info);
+ info->dialing = 0;
#ifdef ISDN_DEBUG_MODEM_HUP
- printk(KERN_DEBUG "Mhup in ISDN_STAT_DHUP\n");
+ printk(KERN_DEBUG "Mhup in ISDN_STAT_DHUP\n");
#endif
- isdn_tty_modem_hup(info, 0);
- return 1;
- }
- break;
- case ISDN_STAT_BCONN:
+ isdn_tty_modem_hup(info, 0);
+ return 1;
+ }
+ break;
+ case ISDN_STAT_BCONN:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_BCONN ttyI%d\n", info->line);
-#endif
- /* Wake up any processes waiting
- * for incoming call of this device when
- * DCD follow the state of incoming carrier
- */
- if (info->blocked_open &&
- (info->emu.mdmreg[REG_DCD] & BIT_DCD)) {
- wake_up_interruptible(&info->open_wait);
- }
+ printk(KERN_DEBUG "tty_STAT_BCONN ttyI%d\n", info->line);
+#endif
+ /* Wake up any processes waiting
+ * for incoming call of this device when
+ * DCD follow the state of incoming carrier
+ */
+ if (info->blocked_open &&
+ (info->emu.mdmreg[REG_DCD] & BIT_DCD)) {
+ wake_up_interruptible(&info->open_wait);
+ }
- /* Schedule CONNECT-Message to any tty
- * waiting for it and
- * set DCD-bit of its modem-status.
- */
- if (TTY_IS_ACTIVE(info) ||
- (info->blocked_open && (info->emu.mdmreg[REG_DCD] & BIT_DCD))) {
- info->msr |= UART_MSR_DCD;
- info->emu.charge = 0;
- if (info->dialing & 0xf)
- info->last_dir = 1;
- else
- info->last_dir = 0;
- info->dialing = 0;
- info->rcvsched = 1;
- if (USG_MODEM(dev->usage[i])) {
- if (info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) {
- strcpy(info->emu.connmsg, c->parm.num);
- isdn_tty_modem_result(RESULT_CONNECT, info);
- } else
- isdn_tty_modem_result(RESULT_CONNECT64000, info);
- }
- if (USG_VOICE(dev->usage[i]))
- isdn_tty_modem_result(RESULT_VCON, info);
- return 1;
+ /* Schedule CONNECT-Message to any tty
+ * waiting for it and
+ * set DCD-bit of its modem-status.
+ */
+ if (TTY_IS_ACTIVE(info) ||
+ (info->blocked_open && (info->emu.mdmreg[REG_DCD] & BIT_DCD))) {
+ info->msr |= UART_MSR_DCD;
+ info->emu.charge = 0;
+ if (info->dialing & 0xf)
+ info->last_dir = 1;
+ else
+ info->last_dir = 0;
+ info->dialing = 0;
+ info->rcvsched = 1;
+ if (USG_MODEM(dev->usage[i])) {
+ if (info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) {
+ strcpy(info->emu.connmsg, c->parm.num);
+ isdn_tty_modem_result(RESULT_CONNECT, info);
+ } else
+ isdn_tty_modem_result(RESULT_CONNECT64000, info);
}
- break;
- case ISDN_STAT_BHUP:
+ if (USG_VOICE(dev->usage[i]))
+ isdn_tty_modem_result(RESULT_VCON, info);
+ return 1;
+ }
+ break;
+ case ISDN_STAT_BHUP:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_BHUP ttyI%d\n", info->line);
+ printk(KERN_DEBUG "tty_STAT_BHUP ttyI%d\n", info->line);
#endif
- if (TTY_IS_ACTIVE(info)) {
+ if (TTY_IS_ACTIVE(info)) {
#ifdef ISDN_DEBUG_MODEM_HUP
- printk(KERN_DEBUG "Mhup in ISDN_STAT_BHUP\n");
+ printk(KERN_DEBUG "Mhup in ISDN_STAT_BHUP\n");
#endif
- isdn_tty_modem_hup(info, 0);
- return 1;
- }
- break;
- case ISDN_STAT_NODCH:
+ isdn_tty_modem_hup(info, 0);
+ return 1;
+ }
+ break;
+ case ISDN_STAT_NODCH:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_NODCH ttyI%d\n", info->line);
-#endif
- if (TTY_IS_ACTIVE(info)) {
- if (info->dialing) {
- info->dialing = 0;
- info->last_l2 = -1;
- info->last_si = 0;
- sprintf(info->last_cause, "0000");
- isdn_tty_modem_result(RESULT_NO_DIALTONE, info);
- }
- isdn_tty_modem_hup(info, 0);
- return 1;
+ printk(KERN_DEBUG "tty_STAT_NODCH ttyI%d\n", info->line);
+#endif
+ if (TTY_IS_ACTIVE(info)) {
+ if (info->dialing) {
+ info->dialing = 0;
+ info->last_l2 = -1;
+ info->last_si = 0;
+ sprintf(info->last_cause, "0000");
+ isdn_tty_modem_result(RESULT_NO_DIALTONE, info);
}
- break;
- case ISDN_STAT_UNLOAD:
+ isdn_tty_modem_hup(info, 0);
+ return 1;
+ }
+ break;
+ case ISDN_STAT_UNLOAD:
#ifdef ISDN_TTY_STAT_DEBUG
- printk(KERN_DEBUG "tty_STAT_UNLOAD ttyI%d\n", info->line);
+ printk(KERN_DEBUG "tty_STAT_UNLOAD ttyI%d\n", info->line);
#endif
- for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
- info = &dev->mdm.info[i];
- if (info->isdn_driver == c->driver) {
- if (info->online)
- isdn_tty_modem_hup(info, 1);
- }
+ for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
+ info = &dev->mdm.info[i];
+ if (info->isdn_driver == c->driver) {
+ if (info->online)
+ isdn_tty_modem_hup(info, 1);
}
- return 1;
+ }
+ return 1;
#ifdef CONFIG_ISDN_TTY_FAX
- case ISDN_STAT_FAXIND:
- if (TTY_IS_ACTIVE(info)) {
- isdn_tty_fax_command(info, c);
- }
- break;
+ case ISDN_STAT_FAXIND:
+ if (TTY_IS_ACTIVE(info)) {
+ isdn_tty_fax_command(info, c);
+ }
+ break;
#endif
#ifdef CONFIG_ISDN_AUDIO
- case ISDN_STAT_AUDIO:
- if (TTY_IS_ACTIVE(info)) {
- switch(c->parm.num[0]) {
- case ISDN_AUDIO_DTMF:
- if (info->vonline) {
- isdn_audio_put_dle_code(info,
+ case ISDN_STAT_AUDIO:
+ if (TTY_IS_ACTIVE(info)) {
+ switch (c->parm.num[0]) {
+ case ISDN_AUDIO_DTMF:
+ if (info->vonline) {
+ isdn_audio_put_dle_code(info,
c->parm.num[1]);
- }
- break;
}
+ break;
}
- break;
+ }
+ break;
#endif
}
}
@@ -2314,16 +2314,16 @@ isdn_tty_stat_callback(int i, isdn_ctrl *c)
/*********************************************************************
Modem-Emulator-Routines
- *********************************************************************/
+*********************************************************************/
-#define cmdchar(c) ((c>=' ')&&(c<=0x7f))
+#define cmdchar(c) ((c >= ' ') && (c <= 0x7f))
/*
* Put a message from the AT-emulator into receive-buffer of tty,
* convert CR, LF, and BS to values in modem-registers 3, 4 and 5.
*/
void
-isdn_tty_at_cout(char *msg, modem_info * info)
+isdn_tty_at_cout(char *msg, modem_info *info)
{
struct tty_struct *tty;
atemu *m = &info->emu;
@@ -2351,7 +2351,7 @@ isdn_tty_at_cout(char *msg, modem_info * info)
/* use queue instead of direct, if online and */
/* data is in queue or buffer is full */
if (info->online && ((tty_buffer_request_room(tty, l) < l) ||
- !skb_queue_empty(&dev->drv[info->isdn_driver]->rpqueue[info->isdn_channel]))) {
+ !skb_queue_empty(&dev->drv[info->isdn_driver]->rpqueue[info->isdn_channel]))) {
skb = alloc_skb(l, GFP_ATOMIC);
if (!skb) {
spin_unlock_irqrestore(&info->readlock, flags);
@@ -2366,22 +2366,22 @@ isdn_tty_at_cout(char *msg, modem_info * info)
for (p = msg; *p; p++) {
switch (*p) {
- case '\r':
- c = m->mdmreg[REG_CR];
- break;
- case '\n':
- c = m->mdmreg[REG_LF];
- break;
- case '\b':
- c = m->mdmreg[REG_BS];
- break;
- default:
- c = *p;
+ case '\r':
+ c = m->mdmreg[REG_CR];
+ break;
+ case '\n':
+ c = m->mdmreg[REG_LF];
+ break;
+ case '\b':
+ c = m->mdmreg[REG_BS];
+ break;
+ default:
+ c = *p;
}
if (skb) {
*sp++ = c;
} else {
- if(tty_insert_flip_char(tty, c, TTY_NORMAL) == 0)
+ if (tty_insert_flip_char(tty, c, TTY_NORMAL) == 0)
break;
}
}
@@ -2403,7 +2403,7 @@ isdn_tty_at_cout(char *msg, modem_info * info)
* Perform ATH Hangup
*/
static void
-isdn_tty_on_hook(modem_info * info)
+isdn_tty_on_hook(modem_info *info)
{
if (info->isdn_channel >= 0) {
#ifdef ISDN_DEBUG_MODEM_HUP
@@ -2419,8 +2419,8 @@ isdn_tty_off_hook(void)
printk(KERN_DEBUG "isdn_tty_off_hook\n");
}
-#define PLUSWAIT1 (HZ/2) /* 0.5 sec. */
-#define PLUSWAIT2 (HZ*3/2) /* 1.5 sec */
+#define PLUSWAIT1 (HZ / 2) /* 0.5 sec. */
+#define PLUSWAIT2 (HZ * 3 / 2) /* 1.5 sec */
/*
* Check Buffer for Modem-escape-sequence, activate timer-callback to
@@ -2434,7 +2434,7 @@ isdn_tty_off_hook(void)
* lastplus timestamp of last character
*/
static void
-isdn_tty_check_esc(const u_char * p, u_char plus, int count, int *pluscount,
+isdn_tty_check_esc(const u_char *p, u_char plus, int count, int *pluscount,
u_long *lastplus)
{
if (plus > 127)
@@ -2474,69 +2474,69 @@ isdn_tty_check_esc(const u_char * p, u_char plus, int count, int *pluscount,
*/
static void
-isdn_tty_modem_result(int code, modem_info * info)
+isdn_tty_modem_result(int code, modem_info *info)
{
atemu *m = &info->emu;
static char *msg[] =
- {"OK", "CONNECT", "RING", "NO CARRIER", "ERROR",
- "CONNECT 64000", "NO DIALTONE", "BUSY", "NO ANSWER",
- "RINGING", "NO MSN/EAZ", "VCON", "RUNG"};
- char s[ISDN_MSNLEN+10];
+ {"OK", "CONNECT", "RING", "NO CARRIER", "ERROR",
+ "CONNECT 64000", "NO DIALTONE", "BUSY", "NO ANSWER",
+ "RINGING", "NO MSN/EAZ", "VCON", "RUNG"};
+ char s[ISDN_MSNLEN + 10];
switch (code) {
- case RESULT_RING:
- m->mdmreg[REG_RINGCNT]++;
- if (m->mdmreg[REG_RINGCNT] == m->mdmreg[REG_RINGATA])
- /* Automatically accept incoming call */
- isdn_tty_cmd_ATA(info);
- break;
- case RESULT_NO_CARRIER:
+ case RESULT_RING:
+ m->mdmreg[REG_RINGCNT]++;
+ if (m->mdmreg[REG_RINGCNT] == m->mdmreg[REG_RINGATA])
+ /* Automatically accept incoming call */
+ isdn_tty_cmd_ATA(info);
+ break;
+ case RESULT_NO_CARRIER:
#ifdef ISDN_DEBUG_MODEM_HUP
- printk(KERN_DEBUG "modem_result: NO CARRIER %d %d\n",
- (info->flags & ISDN_ASYNC_CLOSING),
- (!info->tty));
-#endif
- m->mdmreg[REG_RINGCNT] = 0;
- del_timer(&info->nc_timer);
- info->ncarrier = 0;
- if ((info->flags & ISDN_ASYNC_CLOSING) || (!info->tty)) {
- return;
- }
+ printk(KERN_DEBUG "modem_result: NO CARRIER %d %d\n",
+ (info->flags & ISDN_ASYNC_CLOSING),
+ (!info->tty));
+#endif
+ m->mdmreg[REG_RINGCNT] = 0;
+ del_timer(&info->nc_timer);
+ info->ncarrier = 0;
+ if ((info->flags & ISDN_ASYNC_CLOSING) || (!info->tty)) {
+ return;
+ }
#ifdef CONFIG_ISDN_AUDIO
- if (info->vonline & 1) {
+ if (info->vonline & 1) {
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG "res3: send DLE-ETX on ttyI%d\n",
- info->line);
+ printk(KERN_DEBUG "res3: send DLE-ETX on ttyI%d\n",
+ info->line);
#endif
- /* voice-recording, add DLE-ETX */
- isdn_tty_at_cout("\020\003", info);
- }
- if (info->vonline & 2) {
+ /* voice-recording, add DLE-ETX */
+ isdn_tty_at_cout("\020\003", info);
+ }
+ if (info->vonline & 2) {
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG "res3: send DLE-DC4 on ttyI%d\n",
- info->line);
+ printk(KERN_DEBUG "res3: send DLE-DC4 on ttyI%d\n",
+ info->line);
#endif
- /* voice-playing, add DLE-DC4 */
- isdn_tty_at_cout("\020\024", info);
- }
+ /* voice-playing, add DLE-DC4 */
+ isdn_tty_at_cout("\020\024", info);
+ }
#endif
- break;
- case RESULT_CONNECT:
- case RESULT_CONNECT64000:
- sprintf(info->last_cause, "0000");
- if (!info->online)
- info->online = 2;
- break;
- case RESULT_VCON:
+ break;
+ case RESULT_CONNECT:
+ case RESULT_CONNECT64000:
+ sprintf(info->last_cause, "0000");
+ if (!info->online)
+ info->online = 2;
+ break;
+ case RESULT_VCON:
#ifdef ISDN_DEBUG_MODEM_VOICE
- printk(KERN_DEBUG "res3: send VCON on ttyI%d\n",
- info->line);
+ printk(KERN_DEBUG "res3: send VCON on ttyI%d\n",
+ info->line);
#endif
- sprintf(info->last_cause, "0000");
- if (!info->online)
- info->online = 1;
- break;
- } /* switch(code) */
+ sprintf(info->last_cause, "0000");
+ if (!info->online)
+ info->online = 1;
+ break;
+ } /* switch (code) */
if (m->mdmreg[REG_RESP] & BIT_RESP) {
/* Show results */
@@ -2546,87 +2546,87 @@ isdn_tty_modem_result(int code, modem_info * info)
isdn_tty_at_cout(s, info);
} else {
if (code == RESULT_RING) {
- /* return if "show RUNG" and ringcounter>1 */
- if ((m->mdmreg[REG_RUNG] & BIT_RUNG) &&
+ /* return if "show RUNG" and ringcounter>1 */
+ if ((m->mdmreg[REG_RUNG] & BIT_RUNG) &&
(m->mdmreg[REG_RINGCNT] > 1))
- return;
- /* print CID, _before_ _every_ ring */
- if (!(m->mdmreg[REG_CIDONCE] & BIT_CIDONCE)) {
- isdn_tty_at_cout("\r\nCALLER NUMBER: ", info);
- isdn_tty_at_cout(dev->num[info->drv_index], info);
- if (m->mdmreg[REG_CDN] & BIT_CDN) {
- isdn_tty_at_cout("\r\nCALLED NUMBER: ", info);
- isdn_tty_at_cout(info->emu.cpn, info);
- }
- }
+ return;
+ /* print CID, _before_ _every_ ring */
+ if (!(m->mdmreg[REG_CIDONCE] & BIT_CIDONCE)) {
+ isdn_tty_at_cout("\r\nCALLER NUMBER: ", info);
+ isdn_tty_at_cout(dev->num[info->drv_index], info);
+ if (m->mdmreg[REG_CDN] & BIT_CDN) {
+ isdn_tty_at_cout("\r\nCALLED NUMBER: ", info);
+ isdn_tty_at_cout(info->emu.cpn, info);
+ }
+ }
}
isdn_tty_at_cout("\r\n", info);
isdn_tty_at_cout(msg[code], info);
switch (code) {
- case RESULT_CONNECT:
- switch (m->mdmreg[REG_L2PROT]) {
- case ISDN_PROTO_L2_MODEM:
- isdn_tty_at_cout(" ", info);
- isdn_tty_at_cout(m->connmsg, info);
- break;
- }
+ case RESULT_CONNECT:
+ switch (m->mdmreg[REG_L2PROT]) {
+ case ISDN_PROTO_L2_MODEM:
+ isdn_tty_at_cout(" ", info);
+ isdn_tty_at_cout(m->connmsg, info);
break;
- case RESULT_RING:
- /* Append CPN, if enabled */
- if ((m->mdmreg[REG_CPN] & BIT_CPN)) {
- sprintf(s, "/%s", m->cpn);
- isdn_tty_at_cout(s, info);
- }
- /* Print CID only once, _after_ 1st RING */
- if ((m->mdmreg[REG_CIDONCE] & BIT_CIDONCE) &&
- (m->mdmreg[REG_RINGCNT] == 1)) {
- isdn_tty_at_cout("\r\n", info);
- isdn_tty_at_cout("CALLER NUMBER: ", info);
- isdn_tty_at_cout(dev->num[info->drv_index], info);
- if (m->mdmreg[REG_CDN] & BIT_CDN) {
- isdn_tty_at_cout("\r\nCALLED NUMBER: ", info);
- isdn_tty_at_cout(info->emu.cpn, info);
- }
+ }
+ break;
+ case RESULT_RING:
+ /* Append CPN, if enabled */
+ if ((m->mdmreg[REG_CPN] & BIT_CPN)) {
+ sprintf(s, "/%s", m->cpn);
+ isdn_tty_at_cout(s, info);
+ }
+ /* Print CID only once, _after_ 1st RING */
+ if ((m->mdmreg[REG_CIDONCE] & BIT_CIDONCE) &&
+ (m->mdmreg[REG_RINGCNT] == 1)) {
+ isdn_tty_at_cout("\r\n", info);
+ isdn_tty_at_cout("CALLER NUMBER: ", info);
+ isdn_tty_at_cout(dev->num[info->drv_index], info);
+ if (m->mdmreg[REG_CDN] & BIT_CDN) {
+ isdn_tty_at_cout("\r\nCALLED NUMBER: ", info);
+ isdn_tty_at_cout(info->emu.cpn, info);
}
+ }
+ break;
+ case RESULT_NO_CARRIER:
+ case RESULT_NO_DIALTONE:
+ case RESULT_BUSY:
+ case RESULT_NO_ANSWER:
+ m->mdmreg[REG_RINGCNT] = 0;
+ /* Append Cause-Message if enabled */
+ if (m->mdmreg[REG_RESPXT] & BIT_RESPXT) {
+ sprintf(s, "/%s", info->last_cause);
+ isdn_tty_at_cout(s, info);
+ }
+ break;
+ case RESULT_CONNECT64000:
+ /* Append Protocol to CONNECT message */
+ switch (m->mdmreg[REG_L2PROT]) {
+ case ISDN_PROTO_L2_X75I:
+ case ISDN_PROTO_L2_X75UI:
+ case ISDN_PROTO_L2_X75BUI:
+ isdn_tty_at_cout("/X.75", info);
break;
- case RESULT_NO_CARRIER:
- case RESULT_NO_DIALTONE:
- case RESULT_BUSY:
- case RESULT_NO_ANSWER:
- m->mdmreg[REG_RINGCNT] = 0;
- /* Append Cause-Message if enabled */
- if (m->mdmreg[REG_RESPXT] & BIT_RESPXT) {
- sprintf(s, "/%s", info->last_cause);
- isdn_tty_at_cout(s, info);
- }
+ case ISDN_PROTO_L2_HDLC:
+ isdn_tty_at_cout("/HDLC", info);
break;
- case RESULT_CONNECT64000:
- /* Append Protocol to CONNECT message */
- switch (m->mdmreg[REG_L2PROT]) {
- case ISDN_PROTO_L2_X75I:
- case ISDN_PROTO_L2_X75UI:
- case ISDN_PROTO_L2_X75BUI:
- isdn_tty_at_cout("/X.75", info);
- break;
- case ISDN_PROTO_L2_HDLC:
- isdn_tty_at_cout("/HDLC", info);
- break;
- case ISDN_PROTO_L2_V11096:
- isdn_tty_at_cout("/V110/9600", info);
- break;
- case ISDN_PROTO_L2_V11019:
- isdn_tty_at_cout("/V110/19200", info);
- break;
- case ISDN_PROTO_L2_V11038:
- isdn_tty_at_cout("/V110/38400", info);
- break;
- }
- if (m->mdmreg[REG_T70] & BIT_T70) {
- isdn_tty_at_cout("/T.70", info);
- if (m->mdmreg[REG_T70] & BIT_T70_EXT)
- isdn_tty_at_cout("+", info);
- }
+ case ISDN_PROTO_L2_V11096:
+ isdn_tty_at_cout("/V110/9600", info);
+ break;
+ case ISDN_PROTO_L2_V11019:
+ isdn_tty_at_cout("/V110/19200", info);
+ break;
+ case ISDN_PROTO_L2_V11038:
+ isdn_tty_at_cout("/V110/38400", info);
break;
+ }
+ if (m->mdmreg[REG_T70] & BIT_T70) {
+ isdn_tty_at_cout("/T.70", info);
+ if (m->mdmreg[REG_T70] & BIT_T70_EXT)
+ isdn_tty_at_cout("+", info);
+ }
+ break;
}
isdn_tty_at_cout("\r\n", info);
}
@@ -2648,7 +2648,7 @@ isdn_tty_modem_result(int code, modem_info * info)
* Display a modem-register-value.
*/
static void
-isdn_tty_show_profile(int ridx, modem_info * info)
+isdn_tty_show_profile(int ridx, modem_info *info)
{
char v[6];
@@ -2667,7 +2667,7 @@ isdn_tty_get_msnstr(char *n, char **p)
while (((*p[0] >= '0' && *p[0] <= '9') ||
/* Why a comma ??? */
(*p[0] == ',') || (*p[0] == ':')) &&
- (limit--))
+ (limit--))
*n++ = *p[0]++;
*n = '\0';
}
@@ -2676,20 +2676,20 @@ isdn_tty_get_msnstr(char *n, char **p)
* Get phone-number from modem-commandbuffer
*/
static void
-isdn_tty_getdial(char *p, char *q,int cnt)
+isdn_tty_getdial(char *p, char *q, int cnt)
{
int first = 1;
int limit = ISDN_MSNLEN - 1; /* MUST match the size of interface var to avoid
- buffer overflow */
+ buffer overflow */
- while (strchr(" 0123456789,#.*WPTSR-", *p) && *p && --cnt>0) {
+ while (strchr(" 0123456789,#.*WPTSR-", *p) && *p && --cnt > 0) {
if ((*p >= '0' && *p <= '9') || ((*p == 'S') && first) ||
((*p == 'R') && first) ||
(*p == '*') || (*p == '#')) {
*q++ = *p;
limit--;
}
- if(!limit)
+ if (!limit)
break;
p++;
first = 0;
@@ -2701,7 +2701,7 @@ isdn_tty_getdial(char *p, char *q,int cnt)
#define PARSE_ERROR1 { isdn_tty_modem_result(RESULT_ERROR, info); return 1; }
static void
-isdn_tty_report(modem_info * info)
+isdn_tty_report(modem_info *info)
{
atemu *m = &info->emu;
char s[80];
@@ -2713,39 +2713,39 @@ isdn_tty_report(modem_info * info)
isdn_tty_at_cout(s, info);
isdn_tty_at_cout(" Layer-2 Protocol: ", info);
switch (info->last_l2) {
- case ISDN_PROTO_L2_X75I:
- isdn_tty_at_cout("X.75i", info);
- break;
- case ISDN_PROTO_L2_X75UI:
- isdn_tty_at_cout("X.75ui", info);
- break;
- case ISDN_PROTO_L2_X75BUI:
- isdn_tty_at_cout("X.75bui", info);
- break;
- case ISDN_PROTO_L2_HDLC:
- isdn_tty_at_cout("HDLC", info);
- break;
- case ISDN_PROTO_L2_V11096:
- isdn_tty_at_cout("V.110 9600 Baud", info);
- break;
- case ISDN_PROTO_L2_V11019:
- isdn_tty_at_cout("V.110 19200 Baud", info);
- break;
- case ISDN_PROTO_L2_V11038:
- isdn_tty_at_cout("V.110 38400 Baud", info);
- break;
- case ISDN_PROTO_L2_TRANS:
- isdn_tty_at_cout("transparent", info);
- break;
- case ISDN_PROTO_L2_MODEM:
- isdn_tty_at_cout("modem", info);
- break;
- case ISDN_PROTO_L2_FAX:
- isdn_tty_at_cout("fax", info);
- break;
- default:
- isdn_tty_at_cout("unknown", info);
- break;
+ case ISDN_PROTO_L2_X75I:
+ isdn_tty_at_cout("X.75i", info);
+ break;
+ case ISDN_PROTO_L2_X75UI:
+ isdn_tty_at_cout("X.75ui", info);
+ break;
+ case ISDN_PROTO_L2_X75BUI:
+ isdn_tty_at_cout("X.75bui", info);
+ break;
+ case ISDN_PROTO_L2_HDLC:
+ isdn_tty_at_cout("HDLC", info);
+ break;
+ case ISDN_PROTO_L2_V11096:
+ isdn_tty_at_cout("V.110 9600 Baud", info);
+ break;
+ case ISDN_PROTO_L2_V11019:
+ isdn_tty_at_cout("V.110 19200 Baud", info);
+ break;
+ case ISDN_PROTO_L2_V11038:
+ isdn_tty_at_cout("V.110 38400 Baud", info);
+ break;
+ case ISDN_PROTO_L2_TRANS:
+ isdn_tty_at_cout("transparent", info);
+ break;
+ case ISDN_PROTO_L2_MODEM:
+ isdn_tty_at_cout("modem", info);
+ break;
+ case ISDN_PROTO_L2_FAX:
+ isdn_tty_at_cout("fax", info);
+ break;
+ default:
+ isdn_tty_at_cout("unknown", info);
+ break;
}
if (m->mdmreg[REG_T70] & BIT_T70) {
isdn_tty_at_cout("/T.70", info);
@@ -2755,19 +2755,19 @@ isdn_tty_report(modem_info * info)
isdn_tty_at_cout("\r\n", info);
isdn_tty_at_cout(" Service: ", info);
switch (info->last_si) {
- case 1:
- isdn_tty_at_cout("audio\r\n", info);
- break;
- case 5:
- isdn_tty_at_cout("btx\r\n", info);
- break;
- case 7:
- isdn_tty_at_cout("data\r\n", info);
- break;
- default:
- sprintf(s, "%d\r\n", info->last_si);
- isdn_tty_at_cout(s, info);
- break;
+ case 1:
+ isdn_tty_at_cout("audio\r\n", info);
+ break;
+ case 5:
+ isdn_tty_at_cout("btx\r\n", info);
+ break;
+ case 7:
+ isdn_tty_at_cout("data\r\n", info);
+ break;
+ default:
+ sprintf(s, "%d\r\n", info->last_si);
+ isdn_tty_at_cout(s, info);
+ break;
}
sprintf(s, " Hangup location: %s\r\n", info->last_lhup ? "local" : "remote");
isdn_tty_at_cout(s, info);
@@ -2779,7 +2779,7 @@ isdn_tty_report(modem_info * info)
* Parse AT&.. commands.
*/
static int
-isdn_tty_cmd_ATand(char **p, modem_info * info)
+isdn_tty_cmd_ATand(char **p, modem_info *info)
{
atemu *m = &info->emu;
int i;
@@ -2788,224 +2788,224 @@ isdn_tty_cmd_ATand(char **p, modem_info * info)
#define MAXRB (sizeof(rb) - 1)
switch (*p[0]) {
- case 'B':
- /* &B - Set Buffersize */
- p[0]++;
- i = isdn_getnum(p);
- if ((i < 0) || (i > ISDN_SERIAL_XMIT_MAX))
- PARSE_ERROR1;
+ case 'B':
+ /* &B - Set Buffersize */
+ p[0]++;
+ i = isdn_getnum(p);
+ if ((i < 0) || (i > ISDN_SERIAL_XMIT_MAX))
+ PARSE_ERROR1;
#ifdef CONFIG_ISDN_AUDIO
- if ((m->mdmreg[REG_SI1] & 1) && (i > VBUF))
- PARSE_ERROR1;
+ if ((m->mdmreg[REG_SI1] & 1) && (i > VBUF))
+ PARSE_ERROR1;
#endif
- m->mdmreg[REG_PSIZE] = i / 16;
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
- switch (m->mdmreg[REG_L2PROT]) {
- case ISDN_PROTO_L2_V11096:
- case ISDN_PROTO_L2_V11019:
- case ISDN_PROTO_L2_V11038:
- info->xmit_size /= 10;
- }
+ m->mdmreg[REG_PSIZE] = i / 16;
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
+ switch (m->mdmreg[REG_L2PROT]) {
+ case ISDN_PROTO_L2_V11096:
+ case ISDN_PROTO_L2_V11019:
+ case ISDN_PROTO_L2_V11038:
+ info->xmit_size /= 10;
+ }
+ break;
+ case 'C':
+ /* &C - DCD Status */
+ p[0]++;
+ switch (isdn_getnum(p)) {
+ case 0:
+ m->mdmreg[REG_DCD] &= ~BIT_DCD;
break;
- case 'C':
- /* &C - DCD Status */
- p[0]++;
- switch (isdn_getnum(p)) {
- case 0:
- m->mdmreg[REG_DCD] &= ~BIT_DCD;
- break;
- case 1:
- m->mdmreg[REG_DCD] |= BIT_DCD;
- break;
- default:
- PARSE_ERROR1
- }
+ case 1:
+ m->mdmreg[REG_DCD] |= BIT_DCD;
break;
- case 'D':
- /* &D - Set DTR-Low-behavior */
- p[0]++;
- switch (isdn_getnum(p)) {
- case 0:
- m->mdmreg[REG_DTRHUP] &= ~BIT_DTRHUP;
- m->mdmreg[REG_DTRR] &= ~BIT_DTRR;
- break;
- case 2:
- m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;
- m->mdmreg[REG_DTRR] &= ~BIT_DTRR;
- break;
- case 3:
- m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;
- m->mdmreg[REG_DTRR] |= BIT_DTRR;
- break;
- default:
- PARSE_ERROR1
- }
+ default:
+ PARSE_ERROR1
+ }
+ break;
+ case 'D':
+ /* &D - Set DTR-Low-behavior */
+ p[0]++;
+ switch (isdn_getnum(p)) {
+ case 0:
+ m->mdmreg[REG_DTRHUP] &= ~BIT_DTRHUP;
+ m->mdmreg[REG_DTRR] &= ~BIT_DTRR;
break;
- case 'E':
- /* &E -Set EAZ/MSN */
- p[0]++;
- isdn_tty_get_msnstr(m->msn, p);
+ case 2:
+ m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;
+ m->mdmreg[REG_DTRR] &= ~BIT_DTRR;
break;
- case 'F':
- /* &F -Set Factory-Defaults */
- p[0]++;
- if (info->msr & UART_MSR_DCD)
- PARSE_ERROR1;
- isdn_tty_reset_profile(m);
- isdn_tty_modem_reset_regs(info, 1);
+ case 3:
+ m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;
+ m->mdmreg[REG_DTRR] |= BIT_DTRR;
break;
+ default:
+ PARSE_ERROR1
+ }
+ break;
+ case 'E':
+ /* &E -Set EAZ/MSN */
+ p[0]++;
+ isdn_tty_get_msnstr(m->msn, p);
+ break;
+ case 'F':
+ /* &F -Set Factory-Defaults */
+ p[0]++;
+ if (info->msr & UART_MSR_DCD)
+ PARSE_ERROR1;
+ isdn_tty_reset_profile(m);
+ isdn_tty_modem_reset_regs(info, 1);
+ break;
#ifdef DUMMY_HAYES_AT
- case 'K':
- /* only for be compilant with common scripts */
- /* &K Flowcontrol - no function */
- p[0]++;
- isdn_getnum(p);
+ case 'K':
+ /* only for be compilant with common scripts */
+ /* &K Flowcontrol - no function */
+ p[0]++;
+ isdn_getnum(p);
+ break;
+#endif
+ case 'L':
+ /* &L -Set Numbers to listen on */
+ p[0]++;
+ i = 0;
+ while (*p[0] && (strchr("0123456789,-*[]?;", *p[0])) &&
+ (i < ISDN_LMSNLEN - 1))
+ m->lmsn[i++] = *p[0]++;
+ m->lmsn[i] = '\0';
+ break;
+ case 'R':
+ /* &R - Set V.110 bitrate adaption */
+ p[0]++;
+ i = isdn_getnum(p);
+ switch (i) {
+ case 0:
+ /* Switch off V.110, back to X.75 */
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
+ m->mdmreg[REG_SI2] = 0;
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
break;
-#endif
- case 'L':
- /* &L -Set Numbers to listen on */
- p[0]++;
- i = 0;
- while (*p[0] && (strchr("0123456789,-*[]?;", *p[0])) &&
- (i < ISDN_LMSNLEN - 1))
- m->lmsn[i++] = *p[0]++;
- m->lmsn[i] = '\0';
- break;
- case 'R':
- /* &R - Set V.110 bitrate adaption */
- p[0]++;
- i = isdn_getnum(p);
- switch (i) {
- case 0:
- /* Switch off V.110, back to X.75 */
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
- m->mdmreg[REG_SI2] = 0;
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
- break;
- case 9600:
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11096;
- m->mdmreg[REG_SI2] = 197;
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
- break;
- case 19200:
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11019;
- m->mdmreg[REG_SI2] = 199;
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
- break;
- case 38400:
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11038;
- m->mdmreg[REG_SI2] = 198; /* no existing standard for this */
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
- break;
- default:
- PARSE_ERROR1;
- }
- /* Switch off T.70 */
- m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);
- /* Set Service 7 */
- m->mdmreg[REG_SI1] |= 4;
+ case 9600:
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11096;
+ m->mdmreg[REG_SI2] = 197;
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
break;
- case 'S':
- /* &S - Set Windowsize */
- p[0]++;
- i = isdn_getnum(p);
- if ((i > 0) && (i < 9))
- m->mdmreg[REG_WSIZE] = i;
- else
- PARSE_ERROR1;
+ case 19200:
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11019;
+ m->mdmreg[REG_SI2] = 199;
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
break;
- case 'V':
- /* &V - Show registers */
- p[0]++;
- isdn_tty_at_cout("\r\n", info);
- for (i = 0; i < ISDN_MODEM_NUMREG; i++) {
- sprintf(rb, "S%02d=%03d%s", i,
- m->mdmreg[i], ((i + 1) % 10) ? " " : "\r\n");
- isdn_tty_at_cout(rb, info);
- }
- sprintf(rb, "\r\nEAZ/MSN: %.50s\r\n",
- strlen(m->msn) ? m->msn : "None");
- isdn_tty_at_cout(rb, info);
- if (strlen(m->lmsn)) {
- isdn_tty_at_cout("\r\nListen: ", info);
- isdn_tty_at_cout(m->lmsn, info);
- isdn_tty_at_cout("\r\n", info);
- }
+ case 38400:
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11038;
+ m->mdmreg[REG_SI2] = 198; /* no existing standard for this */
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;
break;
- case 'W':
- /* &W - Write Profile */
+ default:
+ PARSE_ERROR1;
+ }
+ /* Switch off T.70 */
+ m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);
+ /* Set Service 7 */
+ m->mdmreg[REG_SI1] |= 4;
+ break;
+ case 'S':
+ /* &S - Set Windowsize */
+ p[0]++;
+ i = isdn_getnum(p);
+ if ((i > 0) && (i < 9))
+ m->mdmreg[REG_WSIZE] = i;
+ else
+ PARSE_ERROR1;
+ break;
+ case 'V':
+ /* &V - Show registers */
+ p[0]++;
+ isdn_tty_at_cout("\r\n", info);
+ for (i = 0; i < ISDN_MODEM_NUMREG; i++) {
+ sprintf(rb, "S%02d=%03d%s", i,
+ m->mdmreg[i], ((i + 1) % 10) ? " " : "\r\n");
+ isdn_tty_at_cout(rb, info);
+ }
+ sprintf(rb, "\r\nEAZ/MSN: %.50s\r\n",
+ strlen(m->msn) ? m->msn : "None");
+ isdn_tty_at_cout(rb, info);
+ if (strlen(m->lmsn)) {
+ isdn_tty_at_cout("\r\nListen: ", info);
+ isdn_tty_at_cout(m->lmsn, info);
+ isdn_tty_at_cout("\r\n", info);
+ }
+ break;
+ case 'W':
+ /* &W - Write Profile */
+ p[0]++;
+ switch (*p[0]) {
+ case '0':
p[0]++;
- switch (*p[0]) {
- case '0':
- p[0]++;
- modem_write_profile(m);
- break;
- default:
- PARSE_ERROR1;
- }
+ modem_write_profile(m);
break;
- case 'X':
- /* &X - Switch to BTX-Mode and T.70 */
- p[0]++;
- switch (isdn_getnum(p)) {
- case 0:
- m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);
- info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
- break;
- case 1:
- m->mdmreg[REG_T70] |= BIT_T70;
- m->mdmreg[REG_T70] &= ~BIT_T70_EXT;
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
- info->xmit_size = 112;
- m->mdmreg[REG_SI1] = 4;
- m->mdmreg[REG_SI2] = 0;
- break;
- case 2:
- m->mdmreg[REG_T70] |= (BIT_T70 | BIT_T70_EXT);
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
- info->xmit_size = 112;
- m->mdmreg[REG_SI1] = 4;
- m->mdmreg[REG_SI2] = 0;
- break;
- default:
- PARSE_ERROR1;
- }
+ default:
+ PARSE_ERROR1;
+ }
+ break;
+ case 'X':
+ /* &X - Switch to BTX-Mode and T.70 */
+ p[0]++;
+ switch (isdn_getnum(p)) {
+ case 0:
+ m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);
+ info->xmit_size = m->mdmreg[REG_PSIZE] * 16;
+ break;
+ case 1:
+ m->mdmreg[REG_T70] |= BIT_T70;
+ m->mdmreg[REG_T70] &= ~BIT_T70_EXT;
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
+ info->xmit_size = 112;
+ m->mdmreg[REG_SI1] = 4;
+ m->mdmreg[REG_SI2] = 0;
+ break;
+ case 2:
+ m->mdmreg[REG_T70] |= (BIT_T70 | BIT_T70_EXT);
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
+ info->xmit_size = 112;
+ m->mdmreg[REG_SI1] = 4;
+ m->mdmreg[REG_SI2] = 0;
break;
default:
PARSE_ERROR1;
+ }
+ break;
+ default:
+ PARSE_ERROR1;
}
return 0;
}
static int
-isdn_tty_check_ats(int mreg, int mval, modem_info * info, atemu * m)
+isdn_tty_check_ats(int mreg, int mval, modem_info *info, atemu *m)
{
/* Some plausibility checks */
switch (mreg) {
- case REG_L2PROT:
- if (mval > ISDN_PROTO_L2_MAX)
- return 1;
- break;
- case REG_PSIZE:
- if ((mval * 16) > ISDN_SERIAL_XMIT_MAX)
- return 1;
+ case REG_L2PROT:
+ if (mval > ISDN_PROTO_L2_MAX)
+ return 1;
+ break;
+ case REG_PSIZE:
+ if ((mval * 16) > ISDN_SERIAL_XMIT_MAX)
+ return 1;
#ifdef CONFIG_ISDN_AUDIO
- if ((m->mdmreg[REG_SI1] & 1) && (mval > VBUFX))
- return 1;
-#endif
- info->xmit_size = mval * 16;
- switch (m->mdmreg[REG_L2PROT]) {
- case ISDN_PROTO_L2_V11096:
- case ISDN_PROTO_L2_V11019:
- case ISDN_PROTO_L2_V11038:
- info->xmit_size /= 10;
- }
- break;
- case REG_SI1I:
- case REG_PLAN:
- case REG_SCREEN:
- /* readonly registers */
+ if ((m->mdmreg[REG_SI1] & 1) && (mval > VBUFX))
return 1;
+#endif
+ info->xmit_size = mval * 16;
+ switch (m->mdmreg[REG_L2PROT]) {
+ case ISDN_PROTO_L2_V11096:
+ case ISDN_PROTO_L2_V11019:
+ case ISDN_PROTO_L2_V11038:
+ info->xmit_size /= 10;
+ }
+ break;
+ case REG_SI1I:
+ case REG_PLAN:
+ case REG_SCREEN:
+ /* readonly registers */
+ return 1;
}
return 0;
}
@@ -3014,7 +3014,7 @@ isdn_tty_check_ats(int mreg, int mval, modem_info * info, atemu * m)
* Perform ATS command
*/
static int
-isdn_tty_cmd_ATS(char **p, modem_info * info)
+isdn_tty_cmd_ATS(char **p, modem_info *info)
{
atemu *m = &info->emu;
int bitpos;
@@ -3026,52 +3026,52 @@ isdn_tty_cmd_ATS(char **p, modem_info * info)
if (mreg < 0 || mreg >= ISDN_MODEM_NUMREG)
PARSE_ERROR1;
switch (*p[0]) {
+ case '=':
+ p[0]++;
+ mval = isdn_getnum(p);
+ if (mval < 0 || mval > 255)
+ PARSE_ERROR1;
+ if (isdn_tty_check_ats(mreg, mval, info, m))
+ PARSE_ERROR1;
+ m->mdmreg[mreg] = mval;
+ break;
+ case '.':
+ /* Set/Clear a single bit */
+ p[0]++;
+ bitpos = isdn_getnum(p);
+ if ((bitpos < 0) || (bitpos > 7))
+ PARSE_ERROR1;
+ switch (*p[0]) {
case '=':
p[0]++;
- mval = isdn_getnum(p);
- if (mval < 0 || mval > 255)
+ bval = isdn_getnum(p);
+ if (bval < 0 || bval > 1)
PARSE_ERROR1;
+ if (bval)
+ mval = m->mdmreg[mreg] | (1 << bitpos);
+ else
+ mval = m->mdmreg[mreg] & ~(1 << bitpos);
if (isdn_tty_check_ats(mreg, mval, info, m))
PARSE_ERROR1;
m->mdmreg[mreg] = mval;
break;
- case '.':
- /* Set/Clear a single bit */
- p[0]++;
- bitpos = isdn_getnum(p);
- if ((bitpos < 0) || (bitpos > 7))
- PARSE_ERROR1;
- switch (*p[0]) {
- case '=':
- p[0]++;
- bval = isdn_getnum(p);
- if (bval < 0 || bval > 1)
- PARSE_ERROR1;
- if (bval)
- mval = m->mdmreg[mreg] | (1 << bitpos);
- else
- mval = m->mdmreg[mreg] & ~(1 << bitpos);
- if (isdn_tty_check_ats(mreg, mval, info, m))
- PARSE_ERROR1;
- m->mdmreg[mreg] = mval;
- break;
- case '?':
- p[0]++;
- isdn_tty_at_cout("\r\n", info);
- isdn_tty_at_cout((m->mdmreg[mreg] & (1 << bitpos)) ? "1" : "0",
- info);
- break;
- default:
- PARSE_ERROR1;
- }
- break;
case '?':
p[0]++;
- isdn_tty_show_profile(mreg, info);
+ isdn_tty_at_cout("\r\n", info);
+ isdn_tty_at_cout((m->mdmreg[mreg] & (1 << bitpos)) ? "1" : "0",
+ info);
break;
default:
PARSE_ERROR1;
- break;
+ }
+ break;
+ case '?':
+ p[0]++;
+ isdn_tty_show_profile(mreg, info);
+ break;
+ default:
+ PARSE_ERROR1;
+ break;
}
return 0;
}
@@ -3080,7 +3080,7 @@ isdn_tty_cmd_ATS(char **p, modem_info * info)
* Perform ATA command
*/
static void
-isdn_tty_cmd_ATA(modem_info * info)
+isdn_tty_cmd_ATA(modem_info *info)
{
atemu *m = &info->emu;
isdn_ctrl cmd;
@@ -3134,7 +3134,7 @@ isdn_tty_cmd_ATA(modem_info * info)
* Parse AT+F.. commands
*/
static int
-isdn_tty_cmd_PLUSF(char **p, modem_info * info)
+isdn_tty_cmd_PLUSF(char **p, modem_info *info)
{
atemu *m = &info->emu;
char rs[20];
@@ -3142,81 +3142,81 @@ isdn_tty_cmd_PLUSF(char **p, modem_info * info)
if (!strncmp(p[0], "CLASS", 5)) {
p[0] += 5;
switch (*p[0]) {
- case '?':
- p[0]++;
- sprintf(rs, "\r\n%d",
- (m->mdmreg[REG_SI1] & 1) ? 8 : 0);
+ case '?':
+ p[0]++;
+ sprintf(rs, "\r\n%d",
+ (m->mdmreg[REG_SI1] & 1) ? 8 : 0);
#ifdef CONFIG_ISDN_TTY_FAX
- if (TTY_IS_FCLASS2(info))
- sprintf(rs, "\r\n2");
- else if (TTY_IS_FCLASS1(info))
- sprintf(rs, "\r\n1");
+ if (TTY_IS_FCLASS2(info))
+ sprintf(rs, "\r\n2");
+ else if (TTY_IS_FCLASS1(info))
+ sprintf(rs, "\r\n1");
#endif
- isdn_tty_at_cout(rs, info);
- break;
- case '=':
+ isdn_tty_at_cout(rs, info);
+ break;
+ case '=':
+ p[0]++;
+ switch (*p[0]) {
+ case '0':
p[0]++;
- switch (*p[0]) {
- case '0':
- p[0]++;
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
- m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;
- m->mdmreg[REG_SI1] = 4;
- info->xmit_size =
- m->mdmreg[REG_PSIZE] * 16;
- break;
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
+ m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;
+ m->mdmreg[REG_SI1] = 4;
+ info->xmit_size =
+ m->mdmreg[REG_PSIZE] * 16;
+ break;
#ifdef CONFIG_ISDN_TTY_FAX
- case '1':
- p[0]++;
- if (!(dev->global_features &
- ISDN_FEATURE_L3_FCLASS1))
- PARSE_ERROR1;
- m->mdmreg[REG_SI1] = 1;
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;
- m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS1;
- info->xmit_size =
- m->mdmreg[REG_PSIZE] * 16;
- break;
- case '2':
- p[0]++;
- if (!(dev->global_features &
- ISDN_FEATURE_L3_FCLASS2))
- PARSE_ERROR1;
- m->mdmreg[REG_SI1] = 1;
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;
- m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS2;
- info->xmit_size =
- m->mdmreg[REG_PSIZE] * 16;
- break;
+ case '1':
+ p[0]++;
+ if (!(dev->global_features &
+ ISDN_FEATURE_L3_FCLASS1))
+ PARSE_ERROR1;
+ m->mdmreg[REG_SI1] = 1;
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;
+ m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS1;
+ info->xmit_size =
+ m->mdmreg[REG_PSIZE] * 16;
+ break;
+ case '2':
+ p[0]++;
+ if (!(dev->global_features &
+ ISDN_FEATURE_L3_FCLASS2))
+ PARSE_ERROR1;
+ m->mdmreg[REG_SI1] = 1;
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;
+ m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS2;
+ info->xmit_size =
+ m->mdmreg[REG_PSIZE] * 16;
+ break;
#endif
- case '8':
- p[0]++;
- /* L2 will change on dialout with si=1 */
- m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
- m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;
- m->mdmreg[REG_SI1] = 5;
- info->xmit_size = VBUF;
- break;
- case '?':
- p[0]++;
- strcpy(rs, "\r\n0,");
+ case '8':
+ p[0]++;
+ /* L2 will change on dialout with si=1 */
+ m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;
+ m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;
+ m->mdmreg[REG_SI1] = 5;
+ info->xmit_size = VBUF;
+ break;
+ case '?':
+ p[0]++;
+ strcpy(rs, "\r\n0,");
#ifdef CONFIG_ISDN_TTY_FAX
- if (dev->global_features &
- ISDN_FEATURE_L3_FCLASS1)
- strcat(rs, "1,");
- if (dev->global_features &
- ISDN_FEATURE_L3_FCLASS2)
- strcat(rs, "2,");
-#endif
- strcat(rs, "8");
- isdn_tty_at_cout(rs, info);
- break;
- default:
- PARSE_ERROR1;
- }
+ if (dev->global_features &
+ ISDN_FEATURE_L3_FCLASS1)
+ strcat(rs, "1,");
+ if (dev->global_features &
+ ISDN_FEATURE_L3_FCLASS2)
+ strcat(rs, "2,");
+#endif
+ strcat(rs, "8");
+ isdn_tty_at_cout(rs, info);
break;
default:
PARSE_ERROR1;
+ }
+ break;
+ default:
+ PARSE_ERROR1;
}
return 0;
}
@@ -3231,12 +3231,12 @@ isdn_tty_cmd_PLUSF(char **p, modem_info * info)
* Parse AT+V.. commands
*/
static int
-isdn_tty_cmd_PLUSV(char **p, modem_info * info)
+isdn_tty_cmd_PLUSV(char **p, modem_info *info)
{
atemu *m = &info->emu;
isdn_ctrl cmd;
static char *vcmd[] =
- {"NH", "IP", "LS", "RX", "SD", "SM", "TX", "DD", NULL};
+ {"NH", "IP", "LS", "RX", "SD", "SM", "TX", "DD", NULL};
int i;
int par1;
int par2;
@@ -3251,256 +3251,256 @@ isdn_tty_cmd_PLUSV(char **p, modem_info * info)
i++;
}
switch (i) {
- case 0:
- /* AT+VNH - Auto hangup feature */
+ case 0:
+ /* AT+VNH - Auto hangup feature */
+ switch (*p[0]) {
+ case '?':
+ p[0]++;
+ isdn_tty_at_cout("\r\n1", info);
+ break;
+ case '=':
+ p[0]++;
switch (*p[0]) {
- case '?':
- p[0]++;
- isdn_tty_at_cout("\r\n1", info);
- break;
- case '=':
- p[0]++;
- switch (*p[0]) {
- case '1':
- p[0]++;
- break;
- case '?':
- p[0]++;
- isdn_tty_at_cout("\r\n1", info);
- break;
- default:
- PARSE_ERROR1;
- }
- break;
- default:
- PARSE_ERROR1;
+ case '1':
+ p[0]++;
+ break;
+ case '?':
+ p[0]++;
+ isdn_tty_at_cout("\r\n1", info);
+ break;
+ default:
+ PARSE_ERROR1;
}
break;
- case 1:
- /* AT+VIP - Reset all voice parameters */
- isdn_tty_modem_reset_vpar(m);
+ default:
+ PARSE_ERROR1;
+ }
+ break;
+ case 1:
+ /* AT+VIP - Reset all voice parameters */
+ isdn_tty_modem_reset_vpar(m);
+ break;
+ case 2:
+ /* AT+VLS - Select device, accept incoming call */
+ switch (*p[0]) {
+ case '?':
+ p[0]++;
+ sprintf(rs, "\r\n%d", m->vpar[0]);
+ isdn_tty_at_cout(rs, info);
break;
- case 2:
- /* AT+VLS - Select device, accept incoming call */
+ case '=':
+ p[0]++;
switch (*p[0]) {
- case '?':
- p[0]++;
- sprintf(rs, "\r\n%d", m->vpar[0]);
- isdn_tty_at_cout(rs, info);
- break;
- case '=':
- p[0]++;
- switch (*p[0]) {
- case '0':
- p[0]++;
- m->vpar[0] = 0;
- break;
- case '2':
- p[0]++;
- m->vpar[0] = 2;
- break;
- case '?':
- p[0]++;
- isdn_tty_at_cout("\r\n0,2", info);
- break;
- default:
- PARSE_ERROR1;
- }
- break;
- default:
- PARSE_ERROR1;
- }
- break;
- case 3:
- /* AT+VRX - Start recording */
- if (!m->vpar[0])
- PARSE_ERROR1;
- if (info->online != 1) {
- isdn_tty_modem_result(RESULT_NO_ANSWER, info);
- return 1;
- }
- info->dtmf_state = isdn_audio_dtmf_init(info->dtmf_state);
- if (!info->dtmf_state) {
- printk(KERN_WARNING "isdn_tty: Couldn't malloc dtmf state\n");
+ case '0':
+ p[0]++;
+ m->vpar[0] = 0;
+ break;
+ case '2':
+ p[0]++;
+ m->vpar[0] = 2;
+ break;
+ case '?':
+ p[0]++;
+ isdn_tty_at_cout("\r\n0,2", info);
+ break;
+ default:
PARSE_ERROR1;
}
- info->silence_state = isdn_audio_silence_init(info->silence_state);
- if (!info->silence_state) {
- printk(KERN_WARNING "isdn_tty: Couldn't malloc silence state\n");
+ break;
+ default:
+ PARSE_ERROR1;
+ }
+ break;
+ case 3:
+ /* AT+VRX - Start recording */
+ if (!m->vpar[0])
+ PARSE_ERROR1;
+ if (info->online != 1) {
+ isdn_tty_modem_result(RESULT_NO_ANSWER, info);
+ return 1;
+ }
+ info->dtmf_state = isdn_audio_dtmf_init(info->dtmf_state);
+ if (!info->dtmf_state) {
+ printk(KERN_WARNING "isdn_tty: Couldn't malloc dtmf state\n");
+ PARSE_ERROR1;
+ }
+ info->silence_state = isdn_audio_silence_init(info->silence_state);
+ if (!info->silence_state) {
+ printk(KERN_WARNING "isdn_tty: Couldn't malloc silence state\n");
+ PARSE_ERROR1;
+ }
+ if (m->vpar[3] < 5) {
+ info->adpcmr = isdn_audio_adpcm_init(info->adpcmr, m->vpar[3]);
+ if (!info->adpcmr) {
+ printk(KERN_WARNING "isdn_tty: Couldn't malloc adpcm state\n");
PARSE_ERROR1;
}
- if (m->vpar[3] < 5) {
- info->adpcmr = isdn_audio_adpcm_init(info->adpcmr, m->vpar[3]);
- if (!info->adpcmr) {
- printk(KERN_WARNING "isdn_tty: Couldn't malloc adpcm state\n");
- PARSE_ERROR1;
- }
- }
+ }
#ifdef ISDN_DEBUG_AT
- printk(KERN_DEBUG "AT: +VRX\n");
+ printk(KERN_DEBUG "AT: +VRX\n");
#endif
- info->vonline |= 1;
- isdn_tty_modem_result(RESULT_CONNECT, info);
- return 0;
+ info->vonline |= 1;
+ isdn_tty_modem_result(RESULT_CONNECT, info);
+ return 0;
+ break;
+ case 4:
+ /* AT+VSD - Silence detection */
+ switch (*p[0]) {
+ case '?':
+ p[0]++;
+ sprintf(rs, "\r\n<%d>,<%d>",
+ m->vpar[1],
+ m->vpar[2]);
+ isdn_tty_at_cout(rs, info);
break;
- case 4:
- /* AT+VSD - Silence detection */
- switch (*p[0]) {
- case '?':
- p[0]++;
- sprintf(rs, "\r\n<%d>,<%d>",
- m->vpar[1],
- m->vpar[2]);
- isdn_tty_at_cout(rs, info);
- break;
- case '=':
- p[0]++;
- if ((*p[0]>='0') && (*p[0]<='9')) {
- par1 = isdn_getnum(p);
- if ((par1 < 0) || (par1 > 31))
- PARSE_ERROR1;
- if (*p[0] != ',')
- PARSE_ERROR1;
- p[0]++;
- par2 = isdn_getnum(p);
- if ((par2 < 0) || (par2 > 255))
- PARSE_ERROR1;
- m->vpar[1] = par1;
- m->vpar[2] = par2;
- break;
- } else
- if (*p[0] == '?') {
- p[0]++;
- isdn_tty_at_cout("\r\n<0-31>,<0-255>",
- info);
- break;
- } else
+ case '=':
+ p[0]++;
+ if ((*p[0] >= '0') && (*p[0] <= '9')) {
+ par1 = isdn_getnum(p);
+ if ((par1 < 0) || (par1 > 31))
PARSE_ERROR1;
- break;
- default:
+ if (*p[0] != ',')
PARSE_ERROR1;
- }
- break;
- case 5:
- /* AT+VSM - Select compression */
- switch (*p[0]) {
- case '?':
- p[0]++;
- sprintf(rs, "\r\n<%d>,<%d><8000>",
- m->vpar[3],
- m->vpar[1]);
- isdn_tty_at_cout(rs, info);
- break;
- case '=':
+ p[0]++;
+ par2 = isdn_getnum(p);
+ if ((par2 < 0) || (par2 > 255))
+ PARSE_ERROR1;
+ m->vpar[1] = par1;
+ m->vpar[2] = par2;
+ break;
+ } else
+ if (*p[0] == '?') {
p[0]++;
- switch (*p[0]) {
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- par1 = isdn_getnum(p);
- if ((par1 < 2) || (par1 > 6))
- PARSE_ERROR1;
- m->vpar[3] = par1;
- break;
- case '?':
- p[0]++;
- isdn_tty_at_cout("\r\n2;ADPCM;2;0;(8000)\r\n",
- info);
- isdn_tty_at_cout("3;ADPCM;3;0;(8000)\r\n",
- info);
- isdn_tty_at_cout("4;ADPCM;4;0;(8000)\r\n",
- info);
- isdn_tty_at_cout("5;ALAW;8;0;(8000)\r\n",
- info);
- isdn_tty_at_cout("6;ULAW;8;0;(8000)\r\n",
- info);
- break;
- default:
- PARSE_ERROR1;
- }
+ isdn_tty_at_cout("\r\n<0-31>,<0-255>",
+ info);
break;
- default:
+ } else
PARSE_ERROR1;
- }
break;
- case 6:
- /* AT+VTX - Start sending */
- if (!m->vpar[0])
+ default:
+ PARSE_ERROR1;
+ }
+ break;
+ case 5:
+ /* AT+VSM - Select compression */
+ switch (*p[0]) {
+ case '?':
+ p[0]++;
+ sprintf(rs, "\r\n<%d>,<%d><8000>",
+ m->vpar[3],
+ m->vpar[1]);
+ isdn_tty_at_cout(rs, info);
+ break;
+ case '=':
+ p[0]++;
+ switch (*p[0]) {
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ par1 = isdn_getnum(p);
+ if ((par1 < 2) || (par1 > 6))
+ PARSE_ERROR1;
+ m->vpar[3] = par1;
+ break;
+ case '?':
+ p[0]++;
+ isdn_tty_at_cout("\r\n2;ADPCM;2;0;(8000)\r\n",
+ info);
+ isdn_tty_at_cout("3;ADPCM;3;0;(8000)\r\n",
+ info);
+ isdn_tty_at_cout("4;ADPCM;4;0;(8000)\r\n",
+ info);
+ isdn_tty_at_cout("5;ALAW;8;0;(8000)\r\n",
+ info);
+ isdn_tty_at_cout("6;ULAW;8;0;(8000)\r\n",
+ info);
+ break;
+ default:
PARSE_ERROR1;
- if (info->online != 1) {
- isdn_tty_modem_result(RESULT_NO_ANSWER, info);
- return 1;
}
- info->dtmf_state = isdn_audio_dtmf_init(info->dtmf_state);
- if (!info->dtmf_state) {
- printk(KERN_WARNING "isdn_tty: Couldn't malloc dtmf state\n");
+ break;
+ default:
+ PARSE_ERROR1;
+ }
+ break;
+ case 6:
+ /* AT+VTX - Start sending */
+ if (!m->vpar[0])
+ PARSE_ERROR1;
+ if (info->online != 1) {
+ isdn_tty_modem_result(RESULT_NO_ANSWER, info);
+ return 1;
+ }
+ info->dtmf_state = isdn_audio_dtmf_init(info->dtmf_state);
+ if (!info->dtmf_state) {
+ printk(KERN_WARNING "isdn_tty: Couldn't malloc dtmf state\n");
+ PARSE_ERROR1;
+ }
+ if (m->vpar[3] < 5) {
+ info->adpcms = isdn_audio_adpcm_init(info->adpcms, m->vpar[3]);
+ if (!info->adpcms) {
+ printk(KERN_WARNING "isdn_tty: Couldn't malloc adpcm state\n");
PARSE_ERROR1;
}
- if (m->vpar[3] < 5) {
- info->adpcms = isdn_audio_adpcm_init(info->adpcms, m->vpar[3]);
- if (!info->adpcms) {
- printk(KERN_WARNING "isdn_tty: Couldn't malloc adpcm state\n");
- PARSE_ERROR1;
- }
- }
+ }
#ifdef ISDN_DEBUG_AT
- printk(KERN_DEBUG "AT: +VTX\n");
+ printk(KERN_DEBUG "AT: +VTX\n");
#endif
- m->lastDLE = 0;
- info->vonline |= 2;
- isdn_tty_modem_result(RESULT_CONNECT, info);
- return 0;
+ m->lastDLE = 0;
+ info->vonline |= 2;
+ isdn_tty_modem_result(RESULT_CONNECT, info);
+ return 0;
+ break;
+ case 7:
+ /* AT+VDD - DTMF detection */
+ switch (*p[0]) {
+ case '?':
+ p[0]++;
+ sprintf(rs, "\r\n<%d>,<%d>",
+ m->vpar[4],
+ m->vpar[5]);
+ isdn_tty_at_cout(rs, info);
break;
- case 7:
- /* AT+VDD - DTMF detection */
- switch (*p[0]) {
- case '?':
- p[0]++;
- sprintf(rs, "\r\n<%d>,<%d>",
- m->vpar[4],
- m->vpar[5]);
- isdn_tty_at_cout(rs, info);
- break;
- case '=':
- p[0]++;
- if ((*p[0]>='0') && (*p[0]<='9')) {
- if (info->online != 1)
- PARSE_ERROR1;
- par1 = isdn_getnum(p);
- if ((par1 < 0) || (par1 > 15))
- PARSE_ERROR1;
- if (*p[0] != ',')
- PARSE_ERROR1;
- p[0]++;
- par2 = isdn_getnum(p);
- if ((par2 < 0) || (par2 > 255))
- PARSE_ERROR1;
- m->vpar[4] = par1;
- m->vpar[5] = par2;
- cmd.driver = info->isdn_driver;
- cmd.command = ISDN_CMD_AUDIO;
- cmd.arg = info->isdn_channel + (ISDN_AUDIO_SETDD << 8);
- cmd.parm.num[0] = par1;
- cmd.parm.num[1] = par2;
- isdn_command(&cmd);
- break;
- } else
- if (*p[0] == '?') {
- p[0]++;
- isdn_tty_at_cout("\r\n<0-15>,<0-255>",
- info);
- break;
- } else
+ case '=':
+ p[0]++;
+ if ((*p[0] >= '0') && (*p[0] <= '9')) {
+ if (info->online != 1)
PARSE_ERROR1;
+ par1 = isdn_getnum(p);
+ if ((par1 < 0) || (par1 > 15))
+ PARSE_ERROR1;
+ if (*p[0] != ',')
+ PARSE_ERROR1;
+ p[0]++;
+ par2 = isdn_getnum(p);
+ if ((par2 < 0) || (par2 > 255))
+ PARSE_ERROR1;
+ m->vpar[4] = par1;
+ m->vpar[5] = par2;
+ cmd.driver = info->isdn_driver;
+ cmd.command = ISDN_CMD_AUDIO;
+ cmd.arg = info->isdn_channel + (ISDN_AUDIO_SETDD << 8);
+ cmd.parm.num[0] = par1;
+ cmd.parm.num[1] = par2;
+ isdn_command(&cmd);
+ break;
+ } else
+ if (*p[0] == '?') {
+ p[0]++;
+ isdn_tty_at_cout("\r\n<0-15>,<0-255>",
+ info);
break;
- default:
+ } else
PARSE_ERROR1;
- }
break;
default:
PARSE_ERROR1;
+ }
+ break;
+ default:
+ PARSE_ERROR1;
}
return 0;
}
@@ -3510,7 +3510,7 @@ isdn_tty_cmd_PLUSV(char **p, modem_info * info)
* Parse and perform an AT-command-line.
*/
static void
-isdn_tty_parse_at(modem_info * info)
+isdn_tty_parse_at(modem_info *info)
{
atemu *m = &info->emu;
char *p;
@@ -3521,188 +3521,188 @@ isdn_tty_parse_at(modem_info * info)
#endif
for (p = &m->mdmcmd[2]; *p;) {
switch (*p) {
- case ' ':
- p++;
+ case ' ':
+ p++;
+ break;
+ case 'A':
+ /* A - Accept incoming call */
+ p++;
+ isdn_tty_cmd_ATA(info);
+ return;
+ break;
+ case 'D':
+ /* D - Dial */
+ if (info->msr & UART_MSR_DCD)
+ PARSE_ERROR;
+ if (info->msr & UART_MSR_RI) {
+ isdn_tty_modem_result(RESULT_NO_CARRIER, info);
+ return;
+ }
+ isdn_tty_getdial(++p, ds, sizeof ds);
+ p += strlen(p);
+ if (!strlen(m->msn))
+ isdn_tty_modem_result(RESULT_NO_MSN_EAZ, info);
+ else if (strlen(ds))
+ isdn_tty_dial(ds, info, m);
+ else
+ PARSE_ERROR;
+ return;
+ case 'E':
+ /* E - Turn Echo on/off */
+ p++;
+ switch (isdn_getnum(&p)) {
+ case 0:
+ m->mdmreg[REG_ECHO] &= ~BIT_ECHO;
break;
- case 'A':
- /* A - Accept incoming call */
+ case 1:
+ m->mdmreg[REG_ECHO] |= BIT_ECHO;
+ break;
+ default:
+ PARSE_ERROR;
+ }
+ break;
+ case 'H':
+ /* H - On/Off-hook */
+ p++;
+ switch (*p) {
+ case '0':
p++;
- isdn_tty_cmd_ATA(info);
- return;
+ isdn_tty_on_hook(info);
break;
- case 'D':
- /* D - Dial */
- if (info->msr & UART_MSR_DCD)
- PARSE_ERROR;
- if (info->msr & UART_MSR_RI) {
- isdn_tty_modem_result(RESULT_NO_CARRIER, info);
- return;
- }
- isdn_tty_getdial(++p, ds, sizeof ds);
- p += strlen(p);
- if (!strlen(m->msn))
- isdn_tty_modem_result(RESULT_NO_MSN_EAZ, info);
- else if (strlen(ds))
- isdn_tty_dial(ds, info, m);
- else
- PARSE_ERROR;
- return;
- case 'E':
- /* E - Turn Echo on/off */
+ case '1':
p++;
- switch (isdn_getnum(&p)) {
- case 0:
- m->mdmreg[REG_ECHO] &= ~BIT_ECHO;
- break;
- case 1:
- m->mdmreg[REG_ECHO] |= BIT_ECHO;
- break;
- default:
- PARSE_ERROR;
- }
+ isdn_tty_off_hook();
break;
- case 'H':
- /* H - On/Off-hook */
+ default:
+ isdn_tty_on_hook(info);
+ break;
+ }
+ break;
+ case 'I':
+ /* I - Information */
+ p++;
+ isdn_tty_at_cout("\r\nLinux ISDN", info);
+ switch (*p) {
+ case '0':
+ case '1':
p++;
- switch (*p) {
- case '0':
- p++;
- isdn_tty_on_hook(info);
- break;
- case '1':
- p++;
- isdn_tty_off_hook();
- break;
- default:
- isdn_tty_on_hook(info);
- break;
- }
break;
- case 'I':
- /* I - Information */
+ case '2':
p++;
- isdn_tty_at_cout("\r\nLinux ISDN", info);
- switch (*p) {
- case '0':
- case '1':
- p++;
- break;
- case '2':
- p++;
- isdn_tty_report(info);
- break;
- case '3':
- p++;
- snprintf(ds, sizeof(ds), "\r\n%d", info->emu.charge);
- isdn_tty_at_cout(ds, info);
- break;
- default:;
- }
+ isdn_tty_report(info);
break;
-#ifdef DUMMY_HAYES_AT
- case 'L':
- case 'M':
- /* only for be compilant with common scripts */
- /* no function */
+ case '3':
p++;
- isdn_getnum(&p);
+ snprintf(ds, sizeof(ds), "\r\n%d", info->emu.charge);
+ isdn_tty_at_cout(ds, info);
break;
+ default:;
+ }
+ break;
+#ifdef DUMMY_HAYES_AT
+ case 'L':
+ case 'M':
+ /* only for be compilant with common scripts */
+ /* no function */
+ p++;
+ isdn_getnum(&p);
+ break;
#endif
- case 'O':
- /* O - Go online */
- p++;
- if (info->msr & UART_MSR_DCD)
- /* if B-Channel is up */
- isdn_tty_modem_result((m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) ? RESULT_CONNECT:RESULT_CONNECT64000, info);
- else
- isdn_tty_modem_result(RESULT_NO_CARRIER, info);
+ case 'O':
+ /* O - Go online */
+ p++;
+ if (info->msr & UART_MSR_DCD)
+ /* if B-Channel is up */
+ isdn_tty_modem_result((m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) ? RESULT_CONNECT : RESULT_CONNECT64000, info);
+ else
+ isdn_tty_modem_result(RESULT_NO_CARRIER, info);
+ return;
+ case 'Q':
+ /* Q - Turn Emulator messages on/off */
+ p++;
+ switch (isdn_getnum(&p)) {
+ case 0:
+ m->mdmreg[REG_RESP] |= BIT_RESP;
+ break;
+ case 1:
+ m->mdmreg[REG_RESP] &= ~BIT_RESP;
+ break;
+ default:
+ PARSE_ERROR;
+ }
+ break;
+ case 'S':
+ /* S - Set/Get Register */
+ p++;
+ if (isdn_tty_cmd_ATS(&p, info))
return;
- case 'Q':
- /* Q - Turn Emulator messages on/off */
- p++;
- switch (isdn_getnum(&p)) {
- case 0:
- m->mdmreg[REG_RESP] |= BIT_RESP;
- break;
- case 1:
- m->mdmreg[REG_RESP] &= ~BIT_RESP;
- break;
- default:
- PARSE_ERROR;
- }
+ break;
+ case 'V':
+ /* V - Numeric or ASCII Emulator-messages */
+ p++;
+ switch (isdn_getnum(&p)) {
+ case 0:
+ m->mdmreg[REG_RESP] |= BIT_RESPNUM;
+ break;
+ case 1:
+ m->mdmreg[REG_RESP] &= ~BIT_RESPNUM;
break;
- case 'S':
- /* S - Set/Get Register */
+ default:
+ PARSE_ERROR;
+ }
+ break;
+ case 'Z':
+ /* Z - Load Registers from Profile */
+ p++;
+ if (info->msr & UART_MSR_DCD) {
+ info->online = 0;
+ isdn_tty_on_hook(info);
+ }
+ isdn_tty_modem_reset_regs(info, 1);
+ break;
+ case '+':
+ p++;
+ switch (*p) {
+#ifdef CONFIG_ISDN_AUDIO
+ case 'F':
p++;
- if (isdn_tty_cmd_ATS(&p, info))
+ if (isdn_tty_cmd_PLUSF(&p, info))
return;
break;
case 'V':
- /* V - Numeric or ASCII Emulator-messages */
+ if ((!(m->mdmreg[REG_SI1] & 1)) ||
+ (m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM))
+ PARSE_ERROR;
p++;
- switch (isdn_getnum(&p)) {
- case 0:
- m->mdmreg[REG_RESP] |= BIT_RESPNUM;
- break;
- case 1:
- m->mdmreg[REG_RESP] &= ~BIT_RESPNUM;
- break;
- default:
- PARSE_ERROR;
- }
+ if (isdn_tty_cmd_PLUSV(&p, info))
+ return;
break;
- case 'Z':
- /* Z - Load Registers from Profile */
+#endif /* CONFIG_ISDN_AUDIO */
+ case 'S': /* SUSPEND */
p++;
- if (info->msr & UART_MSR_DCD) {
- info->online = 0;
- isdn_tty_on_hook(info);
- }
- isdn_tty_modem_reset_regs(info, 1);
+ isdn_tty_get_msnstr(ds, &p);
+ isdn_tty_suspend(ds, info, m);
break;
- case '+':
+ case 'R': /* RESUME */
p++;
- switch (*p) {
-#ifdef CONFIG_ISDN_AUDIO
- case 'F':
- p++;
- if (isdn_tty_cmd_PLUSF(&p, info))
- return;
- break;
- case 'V':
- if ((!(m->mdmreg[REG_SI1] & 1)) ||
- (m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM))
- PARSE_ERROR;
- p++;
- if (isdn_tty_cmd_PLUSV(&p, info))
- return;
- break;
-#endif /* CONFIG_ISDN_AUDIO */
- case 'S': /* SUSPEND */
- p++;
- isdn_tty_get_msnstr(ds, &p);
- isdn_tty_suspend(ds, info, m);
- break;
- case 'R': /* RESUME */
- p++;
- isdn_tty_get_msnstr(ds, &p);
- isdn_tty_resume(ds, info, m);
- break;
- case 'M': /* MESSAGE */
- p++;
- isdn_tty_send_msg(info, m, p);
- break;
- default:
- PARSE_ERROR;
- }
+ isdn_tty_get_msnstr(ds, &p);
+ isdn_tty_resume(ds, info, m);
break;
- case '&':
+ case 'M': /* MESSAGE */
p++;
- if (isdn_tty_cmd_ATand(&p, info))
- return;
+ isdn_tty_send_msg(info, m, p);
break;
default:
PARSE_ERROR;
+ }
+ break;
+ case '&':
+ p++;
+ if (isdn_tty_cmd_ATand(&p, info))
+ return;
+ break;
+ default:
+ PARSE_ERROR;
}
}
#ifdef CONFIG_ISDN_AUDIO
@@ -3714,7 +3714,7 @@ isdn_tty_parse_at(modem_info * info)
/* Need own toupper() because standard-toupper is not available
* within modules.
*/
-#define my_toupper(c) (((c>='a')&&(c<='z'))?(c&0xdf):c)
+#define my_toupper(c) (((c >= 'a') && (c <= 'z')) ? (c & 0xdf) : c)
/*
* Perform line-editing of AT-commands
@@ -3725,7 +3725,7 @@ isdn_tty_parse_at(modem_info * info)
* channel index to line (minor-device)
*/
static int
-isdn_tty_edit_at(const char *p, int count, modem_info * info)
+isdn_tty_edit_at(const char *p, int count, modem_info *info)
{
atemu *m = &info->emu;
int total = 0;
@@ -3768,23 +3768,23 @@ isdn_tty_edit_at(const char *p, int count, modem_info * info)
if (m->mdmcmdl < 255) {
c = my_toupper(c);
switch (m->mdmcmdl) {
- case 1:
- if (c == 'T') {
- m->mdmcmd[m->mdmcmdl] = c;
- m->mdmcmd[++m->mdmcmdl] = 0;
- break;
- } else
- m->mdmcmdl = 0;
- /* Fall through, check for 'A' */
- case 0:
- if (c == 'A') {
- m->mdmcmd[m->mdmcmdl] = c;
- m->mdmcmd[++m->mdmcmdl] = 0;
- }
+ case 1:
+ if (c == 'T') {
+ m->mdmcmd[m->mdmcmdl] = c;
+ m->mdmcmd[++m->mdmcmdl] = 0;
break;
- default:
+ } else
+ m->mdmcmdl = 0;
+ /* Fall through, check for 'A' */
+ case 0:
+ if (c == 'A') {
m->mdmcmd[m->mdmcmdl] = c;
m->mdmcmd[++m->mdmcmdl] = 0;
+ }
+ break;
+ default:
+ m->mdmcmd[m->mdmcmdl] = c;
+ m->mdmcmd[++m->mdmcmdl] = 0;
}
}
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-03 22:48:01 +0300