Lines Matching refs:usage
673 dev->usage[i] &= ~ISDN_USAGE_DISABLED; in isdn_status_callback()
675 if (USG_NONE(dev->usage[i])) { in isdn_status_callback()
676 dev->usage[i] |= ISDN_USAGE_DISABLED; in isdn_status_callback()
695 dev->usage[i] &= ~ISDN_USAGE_DISABLED; in isdn_status_callback()
1021 sprintf(p, "%d ", dev->usage[i]); in isdn_statstr()
1875 isdn_get_free_channel(int usage, int l2_proto, int l3_proto, int pre_dev in isdn_get_free_channel() argument
1890 if (USG_NONE(dev->usage[i]) && in isdn_get_free_channel()
1893 if ((dev->usage[i] & ISDN_USAGE_EXCLUSIVE) && in isdn_get_free_channel()
1898 if (dev->usage[i] & ISDN_USAGE_DISABLED) in isdn_get_free_channel()
1905 dev->usage[i] &= ISDN_USAGE_EXCLUSIVE; in isdn_get_free_channel()
1906 dev->usage[i] |= usage; in isdn_get_free_channel()
1911 dev->usage[i] &= ISDN_USAGE_EXCLUSIVE; in isdn_get_free_channel()
1912 dev->usage[i] |= usage; in isdn_get_free_channel()
1927 isdn_free_channel(int di, int ch, int usage) in isdn_free_channel() argument
1937 if (((!usage) || ((dev->usage[i] & ISDN_USAGE_MASK) == usage)) && in isdn_free_channel()
1940 dev->usage[i] &= (ISDN_USAGE_NONE | ISDN_USAGE_EXCLUSIVE); in isdn_free_channel()
1967 dev->usage[i] &= ~ISDN_USAGE_EXCLUSIVE; in isdn_unexclusive_channel()