static int _mi_e1_line_update(struct e1inp_line *line)
{
struct mISDN_devinfo devinfo;
int sk, ret, cnt;
if (line->driver != &misdn_driver &&
line->driver != &misdn_lapd_driver)
return -EINVAL;
/* open the ISDN card device */
sk = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
if (sk < 0) {
fprintf(stderr, "%s could not open socket %s\n",
__func__, strerror(errno));
return sk;
}
ret = ioctl(sk, IMGETCOUNT, &cnt);
if (ret) {
fprintf(stderr, "%s error getting interf count: %s\n",
__func__, strerror(errno));
close(sk);
return -ENODEV;
}
//DEBUGP(DLMI,"%d device%s found\n", cnt, (cnt==1)?"":"s");
printf("%d device%s found\n", cnt, (cnt==1)?"":"s");
#if 1
devinfo.id = line->port_nr;
ret = ioctl(sk, IMGETDEVINFO, &devinfo);
if (ret < 0) {
fprintf(stdout, "error getting info for device %d: %s\n",
line->port_nr, strerror(errno));
return -ENODEV;
}
fprintf(stdout, " id: %d\n", devinfo.id);
fprintf(stdout, " Dprotocols: %08x\n", devinfo.Dprotocols);
fprintf(stdout, " Bprotocols: %08x\n", devinfo.Bprotocols);
fprintf(stdout, " protocol: %d\n", devinfo.protocol);
fprintf(stdout, " nrbchan: %d\n", devinfo.nrbchan);
fprintf(stdout, " name: %s\n", devinfo.name);
#endif
if (!(devinfo.Dprotocols & (1 << ISDN_P_NT_E1))) {
fprintf(stderr, "error: card is not of type E1 (NT-mode)\n");
return -EINVAL;
}
ret = mi_e1_setup(line, 1);
if (ret)
return ret;
return 0;
}
int mi_e1_line_update(struct e1inp_line *line)
{
struct mISDN_devinfo devinfo;
int sk, ret, cnt;
if (!line->driver) {
/* this must be the first update */
line->driver = &misdn_driver;
} else {
/* this is a subsequent update */
/* FIXME: first close all sockets */
fprintf(stderr, "incremental line updates not supported yet\n");
return 0;
}
if (line->driver != &misdn_driver)
return -EINVAL;
/* open the ISDN card device */
sk = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
if (sk < 0) {
fprintf(stderr, "%s could not open socket %s\n",
__func__, strerror(errno));
return sk;
}
ret = ioctl(sk, IMGETCOUNT, &cnt);
if (ret) {
fprintf(stderr, "%s error getting interf count: %s\n",
__func__, strerror(errno));
close(sk);
return -ENODEV;
}
//DEBUGP(DMI,"%d device%s found\n", cnt, (cnt==1)?"":"s");
printf("%d device%s found\n", cnt, (cnt==1)?"":"s");
#if 1
devinfo.id = line->num;
ret = ioctl(sk, IMGETDEVINFO, &devinfo);
if (ret < 0) {
fprintf(stdout, "error getting info for device %d: %s\n",
line->num, strerror(errno));
return -ENODEV;
}
fprintf(stdout, " id: %d\n", devinfo.id);
fprintf(stdout, " Dprotocols: %08x\n", devinfo.Dprotocols);
fprintf(stdout, " Bprotocols: %08x\n", devinfo.Bprotocols);
fprintf(stdout, " protocol: %d\n", devinfo.protocol);
fprintf(stdout, " nrbchan: %d\n", devinfo.nrbchan);
fprintf(stdout, " name: %s\n", devinfo.name);
#endif
if (!(devinfo.Dprotocols & (1 << ISDN_P_NT_E1))) {
fprintf(stderr, "error: card is not of type E1 (NT-mode)\n");
return -EINVAL;
}
ret = mi_e1_setup(line, 1);
if (ret)
return ret;
return 0;
}