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Searched refs:discipline (Results 1 – 25 of 46) sorted by relevance

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/linux-6.15/Documentation/driver-api/tty/
H A Dtty_ldisc.rst9 TTY line discipline process all incoming and outgoing character from/to a tty
10 device. The default line discipline is :doc:`N_TTY <n_tty>`. It is also a
11 fallback if establishing any other discipline for a tty fails. If even N_TTY
19 structure. At the point of registration the discipline must be ready to use and
24 discipline even with the same data or your computer again will be eaten by
25 demons. In order to remove a line discipline call tty_unregister_ldisc().
29 discipline. The reference count of the tty_ldisc structure within a tty counts
52 Line discipline methods can call the methods of the underlying hardware driver.
58 Line discipline methods have access to :c:member:`tty_struct.flags` field. See
64 Callers to the line discipline functions from the tty layer are required to
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H A Dn_gsm.rst7 This line discipline implements the GSM 07.10 multiplexing protocol
25 #. Switch the serial line to using the n_gsm line discipline by using
68 /* use n_gsm line discipline */
98 /* and wait for ever to keep the line discipline enabled */
125 #. Switch the serial line to using the *n_gsm* line discipline by using
158 /* use n_gsm line discipline */
188 /* and wait for ever to keep the line discipline enabled */
H A Dn_tty.rst9 The default (and fallback) :doc:`TTY line discipline <tty_ldisc>`. It tries to
H A Dtty_buffer.rst11 then flip the buffer, so that the data are passed to :doc:`line discipline
/linux-6.15/drivers/s390/block/
H A Ddasd_ioctl.c198 if (base->discipline->format_device == NULL) in dasd_format()
222 rc = base->discipline->format_device(base, fdata, 1); in dasd_format()
236 if (!base->discipline->check_device_format) in dasd_check_format()
327 if (!device->discipline->is_ese && !device->discipline->is_ese(device)) in dasd_release_space()
329 if (!device->discipline->release_space) in dasd_release_space()
416 if (!device->discipline->copy_pair_swap) { in dasd_ioctl_copy_pair_swap()
510 if (!base->discipline || !base->discipline->fill_info) in __dasd_ioctl_information()
513 rc = base->discipline->fill_info(base, dasd_info); in __dasd_ioctl_information()
548 memcpy(dasd_info->type, base->discipline->name, 4); in __dasd_ioctl_information()
691 if (base->discipline->ioctl) in dasd_ioctl()
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H A Ddasd_erp.c177 if (device->discipline && device->discipline->dump_sense) in dasd_log_sense()
178 device->discipline->dump_sense(device, cqr, irb); in dasd_log_sense()
188 if (device->discipline && device->discipline->dump_sense_dbf) in dasd_log_sense_dbf()
189 device->discipline->dump_sense_dbf(device, irb, "log"); in dasd_log_sense_dbf()
H A Ddasd.c337 if (device->discipline->has_discard) { in dasd_state_basic_to_ready()
583 device->discipline->reload(device); in do_reload_device()
635 if (device->discipline->kick_validate) in dasd_enable_device()
1148 if (device->discipline->hosts_print) in dasd_hosts_show()
3327 if (!base->discipline || in dasd_getgeo()
3436 if (device->discipline) { in dasd_generic_free_discipline()
3440 device->discipline = NULL; in dasd_generic_free_discipline()
3495 struct dasd_discipline *discipline; in dasd_generic_set_online() local
3508 discipline = base_discipline; in dasd_generic_set_online()
3540 device->discipline = discipline; in dasd_generic_set_online()
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H A Ddasd_devmap.c602 if (!device->discipline || !device->discipline->pprc_status) { in dasd_devmap_get_pprc_status()
666 if (!device->discipline || !device->discipline->get_uid || in dasd_devmap_check_copy_relation()
1248 if (!device->discipline) in dasd_access_show()
1274 else if (!device->discipline) { in dasd_discipline_show()
1279 device->discipline->name); in dasd_discipline_show()
1340 if (device->discipline && device->discipline->get_uid && in dasd_alias_show()
1367 if (device->discipline && device->discipline->get_uid && in dasd_vendor_show()
1391 if (device->discipline && device->discipline->get_uid && in dasd_uid_show()
1732 if (device->discipline && device->discipline->reset_path) in dasd_path_reset_store()
1750 if (!device->discipline || !device->discipline->hpf_enabled) { in dasd_hpf_show()
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H A Ddasd_proc.c49 if (device->discipline != NULL) in dasd_devices_show()
50 seq_printf(m, "(%s)", device->discipline->name); in dasd_devices_show()
H A Ddasd_eer.c461 else if (!device->discipline || in dasd_eer_enable()
462 strcmp(device->discipline->name, "ECKD")) in dasd_eer_enable()
H A Ddasd_diag.c261 if (strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) { in dasd_ext_handler()
265 cqr->magic, *(int *) (&device->discipline->name)); in dasd_ext_handler()
/linux-6.15/drivers/s390/char/
H A Dtape_core.c374 struct tape_discipline *discipline) in tape_generic_online() argument
388 device->discipline = discipline; in tape_generic_online()
389 if (!try_module_get(discipline->owner)) { in tape_generic_online()
393 rc = discipline->setup_device(device); in tape_generic_online()
413 device->discipline->cleanup_device(device); in tape_generic_online()
414 device->discipline = NULL; in tape_generic_online()
416 module_put(discipline->owner); in tape_generic_online()
424 device->discipline->cleanup_device(device); in tape_cleanup_device()
425 module_put(device->discipline->owner); in tape_cleanup_device()
1211 } else if (device->discipline != NULL && in tape_open()
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H A Dtape_char.c165 request = device->discipline->read_block(device, block_size); in tapechar_read()
218 request = device->discipline->write_block(device, block_size); in tapechar_write()
246 if (device->discipline->process_eov) in tapechar_write()
247 device->discipline->process_eov(device); in tapechar_write()
425 if (device->discipline->ioctl_fn == NULL) in __tapechar_ioctl()
427 return device->discipline->ioctl_fn(device, no, (unsigned long)data); in __tapechar_ioctl()
H A Dtape.h193 struct tape_discipline * discipline; member
/linux-6.15/Documentation/staging/
H A Dmagic-number.rst17 discipline-specific structures back and forth.
27 Please follow this discipline when you are adding future enhancements
31 discipline, these cases get detected quickly and safely.
/linux-6.15/Documentation/networking/device_drivers/can/
H A Dcan327.rst41 is up to the user to attach it in form of a TTY line discipline
58 How to attach the line discipline
64 If you have kept this default configuration, the line discipline can
78 sheet. This needs to be done before attaching the line discipline.
250 programmed by the user before attaching the line discipline. See the
/linux-6.15/drivers/pps/clients/
H A DKconfig18 tristate "PPS line discipline"
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-platform-kim44 configuring baud and install line discipline via this sysfs
/linux-6.15/drivers/net/mctp/
H A DKconfig12 serial line-discipline, as defined by DMTF specification "DSP0253 -
/linux-6.15/Documentation/accounting/
H A Dtaskstats-struct.rst69 /* The scheduling discipline as set in task->policy field. */
70 __u8 ac_sched; /* Scheduling discipline */
/linux-6.15/Documentation/admin-guide/cgroup-v1/
H A Dnet_prio.rst49 queueing discipline (qdisc) so priorities will be assigned prior to the hardware
/linux-6.15/net/sched/
H A DKconfig126 scheduling algorithm. This queueing discipline allows the combination
367 This queuing discipline allows userspace to plug/unplug a network
393 queuing discipline that merges functionality of PRIO and DRR
407 bool "Allow override default queue discipline"
409 Support for selection of default queuing discipline.
420 prompt "Default queuing discipline"
423 Select the queueing discipline that will be used by default
/linux-6.15/Documentation/translations/it_IT/staging/
H A Dmagic-number.rst22 strutture specifiche per driver e discipline.
/linux-6.15/drivers/tty/
H A DKconfig174 line discipline that is in a kernel module when a user asks
244 tristate "HDLC line discipline support"
313 tristate "GSM MUX line discipline support (EXPERIMENTAL)"
316 This line discipline provides support for the GSM MUX protocol and
/linux-6.15/drivers/s390/net/
H A Dqeth_core_main.c5442 disc = card->discipline; in qeth_do_reset()
6159 enum qeth_discipline_id discipline) in qeth_setup_discipline() argument
6164 switch (discipline) { in qeth_setup_discipline()
6178 if (!card->discipline) { in qeth_setup_discipline()
6180 "support discipline %d\n", discipline); in qeth_setup_discipline()
6190 card->discipline = NULL; in qeth_setup_discipline()
6195 card->options.layer = discipline; in qeth_setup_discipline()
6201 card->discipline->remove(card->gdev); in qeth_remove_discipline()
6208 card->discipline = NULL; in qeth_remove_discipline()
6428 if (card->discipline) in qeth_core_remove_device()
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