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Searched refs:disc (Results 1 – 25 of 39) sorted by relevance

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/linux/drivers/scsi/libfc/
H A Dfc_disc.c51 static void fc_disc_stop_rports(struct fc_disc *disc) in fc_disc_stop_rports() argument
55 lockdep_assert_held(&disc->disc_mutex); in fc_disc_stop_rports()
57 list_for_each_entry(rdata, &disc->rports, peers) { in fc_disc_stop_rports()
70 static void fc_disc_recv_rscn_req(struct fc_disc *disc, struct fc_frame *fp) in fc_disc_recv_rscn_req() argument
82 lockdep_assert_held(&disc->disc_mutex); in fc_disc_recv_rscn_req()
84 lport = fc_disc_lport(disc); in fc_disc_recv_rscn_req()
86 FC_DISC_DBG(disc, "Received an RSCN event\n"); in fc_disc_recv_rscn_req()
117 FC_DISC_DBG(disc, "Port address format for port " in fc_disc_recv_rscn_req()
132 FC_DISC_DBG(disc, "Address format is (%d)\n", fmt); in fc_disc_recv_rscn_req()
152 FC_DISC_DBG(disc, "RSCN received: rediscovering\n"); in fc_disc_recv_rscn_req()
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H A Dfc_libfc.h40 #define FC_DISC_DBG(disc, fmt, args...) \ argument
43 fc_disc_lport(disc)->host->host_no, \
H A Dfc_rport.c110 list_for_each_entry_rcu(tmp_rdata, &lport->disc.rports, peers) in fc_rport_lookup()
133 lockdep_assert_held(&lport->disc.disc_mutex); in fc_rport_create()
165 list_add_rcu(&rdata->peers, &lport->disc.rports); in fc_rport_create()
381 mutex_lock(&lport->disc.disc_mutex); in fc_rport_work()
383 mutex_unlock(&lport->disc.disc_mutex); in fc_rport_work()
1845 struct fc_disc *disc; in fc_rport_recv_plogi_req() local
1866 disc = &lport->disc; in fc_rport_recv_plogi_req()
1867 mutex_lock(&disc->disc_mutex); in fc_rport_recv_plogi_req()
1870 mutex_unlock(&disc->disc_mutex); in fc_rport_recv_plogi_req()
1877 mutex_unlock(&disc->disc_mutex); in fc_rport_recv_plogi_req()
H A Dfc_lport.c242 mutex_lock(&lport->disc.disc_mutex); in fc_lport_ptp_setup()
247 mutex_unlock(&lport->disc.disc_mutex); in fc_lport_ptp_setup()
253 mutex_unlock(&lport->disc.disc_mutex); in fc_lport_ptp_setup()
1425 mutex_lock(&lport->disc.disc_mutex); in fc_lport_enter_dns()
1427 mutex_unlock(&lport->disc.disc_mutex); in fc_lport_enter_dns()
1571 mutex_lock(&lport->disc.disc_mutex); in fc_lport_enter_fdmi()
1573 mutex_unlock(&lport->disc.disc_mutex); in fc_lport_enter_fdmi()
/linux/drivers/scsi/snic/
H A Dsnic_disc.c177 list_for_each_safe(cur, nxt, &snic->disc.tgt_list) { in snic_tgt_lookup()
291 list_add_tail(&tgt->list, &snic->disc.tgt_list); in snic_tgt_create()
292 tgt->scsi_tgt_id = snic->disc.nxt_tgt_id++; in snic_tgt_create()
336 kfree(snic->disc.rtgt_info); in snic_handle_tgt_disc()
342 mutex_lock(&snic->disc.mutex); in snic_handle_tgt_disc()
344 if (snic->disc.req_cnt) { in snic_handle_tgt_disc()
345 snic->disc.state = SNIC_DISC_DONE; in snic_handle_tgt_disc()
346 snic->disc.req_cnt = 0; in snic_handle_tgt_disc()
347 mutex_unlock(&snic->disc.mutex); in snic_handle_tgt_disc()
348 kfree(snic->disc.rtgt_info); in snic_handle_tgt_disc()
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/linux/drivers/tty/
H A Dtty_ldisc.c93 static struct tty_ldisc_ops *get_ldops(int disc) in get_ldops() argument
100 ldops = tty_ldiscs[disc]; in get_ldops()
139 static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc) in tty_ldisc_get() argument
144 if (disc < N_TTY || disc >= NR_LDISCS) in tty_ldisc_get()
151 ldops = get_ldops(disc); in tty_ldisc_get()
155 request_module("tty-ldisc-%d", disc); in tty_ldisc_get()
156 ldops = get_ldops(disc); in tty_ldisc_get()
407 static void tty_set_termios_ldisc(struct tty_struct *tty, int disc) in tty_set_termios_ldisc() argument
410 tty->termios.c_line = disc; in tty_set_termios_ldisc()
469 struct tty_ldisc *disc = tty_ldisc_get(tty, ld); in tty_ldisc_failto() local
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H A Dtty.h85 int tty_ldisc_reinit(struct tty_struct *tty, int disc);
/linux/drivers/scsi/libsas/
H A Dsas_discover.c142 memset(port->disc.fanout_sas_addr, 0, SAS_ADDR_SIZE); in sas_get_port_device()
143 memset(port->disc.eeds_a, 0, SAS_ADDR_SIZE); in sas_get_port_device()
144 memset(port->disc.eeds_b, 0, SAS_ADDR_SIZE); in sas_get_port_device()
145 port->disc.max_level = 0; in sas_get_port_device()
240 clear_bit(DISCE_SUSPEND, &port->disc.pending); in sas_suspend_devices()
267 clear_bit(DISCE_RESUME, &port->disc.pending); in sas_resume_devices()
464 clear_bit(DISCE_DISCOVER_DOMAIN, &port->disc.pending); in sas_discover_domain()
528 clear_bit(DISCE_REVALIDATE_DOMAIN, &port->disc.pending); in sas_revalidate_domain()
573 struct sas_discovery *disc; in sas_discover_event() local
577 disc = &port->disc; in sas_discover_event()
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H A Dsas_expander.c206 struct discover_resp *dr = &disc_resp->disc; in sas_set_ex_phy()
339 set_bit(DISCE_REVALIDATE_DOMAIN, &dev->port->disc.pending); in sas_set_ex_phy()
377 struct discover_resp *dr = &disc_resp->disc; in sas_ex_phy_discover_helper()
943 parent->port->disc.max_level = max(parent->port->disc.max_level, in sas_ex_discover_expander()
1038 if (SAS_ADDR(dev->port->disc.fanout_sas_addr)) { in sas_ex_discover_dev()
1047 memcpy(dev->port->disc.fanout_sas_addr, in sas_ex_discover_dev()
1223 struct sas_discovery *disc = &parent->port->disc; in sas_eeds_valid() local
1225 return (SAS_ADDR(disc->eeds_a) == SAS_ADDR(parent->sas_addr) || in sas_eeds_valid()
1226 SAS_ADDR(disc->eeds_a) == SAS_ADDR(child->sas_addr)) && in sas_eeds_valid()
1227 (SAS_ADDR(disc->eeds_b) == SAS_ADDR(parent->sas_addr) || in sas_eeds_valid()
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H A Dsas_event.c102 struct sas_discovery *d = &port->disc; in sas_enable_revalidation()
H A Dsas_internal.h48 void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *port);
/linux/drivers/scsi/aic7xxx/
H A Dscsi_message.h20 #define MSG_IDENTIFY(lun, disc) (((disc) ? 0xc0 : MSG_IDENTIFYFLAG) | (lun)) argument
/linux/drivers/scsi/fcoe/
H A Dfcoe_ctlr.c2121 struct fcoe_ctlr *fip = lport->disc.priv; in fcoe_ctlr_vn_rport_callback()
2163 mutex_lock(&lport->disc.disc_mutex); in fcoe_ctlr_disc_stop_locked()
2164 list_for_each_entry_rcu(rdata, &lport->disc.rports, peers) { in fcoe_ctlr_disc_stop_locked()
2170 lport->disc.disc_callback = NULL; in fcoe_ctlr_disc_stop_locked()
2171 mutex_unlock(&lport->disc.disc_mutex); in fcoe_ctlr_disc_stop_locked()
2183 struct fcoe_ctlr *fip = lport->disc.priv; in fcoe_ctlr_disc_stop()
2495 mutex_lock(&lport->disc.disc_mutex); in fcoe_ctlr_vn_add()
2498 mutex_unlock(&lport->disc.disc_mutex); in fcoe_ctlr_vn_add()
2502 mutex_unlock(&lport->disc.disc_mutex); in fcoe_ctlr_vn_add()
2505 rdata->disc_id = lport->disc.disc_id; in fcoe_ctlr_vn_add()
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/linux/Documentation/cdrom/
H A Dcdrom-standard.rst138 block-devices such as floppy or hard disc drives), to define a set
337 up the disc, etc.
355 information on the status of the drive (not the status of the disc,
361 CDS_NO_DISC /* no disc is inserted, tray is closed */
364 CDS_DISC_OK /* a disc is loaded and everything is fine */
417 current disc loaded and the return value should be positive. A negative
426 device *cdi->dev*, the start of the last session of the current disc
445 the few discs that carry such a number on the disc don't even use the
542 CDC_MEDIA_CHANGED /* can report if disc has changed */
580 CDO_CHECK_TYPE /* ensure disc type is data if opened for data */
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/linux/include/scsi/
H A Dlibfc.h670 * @disc: Discovery context
715 struct fc_disc disc; member
948 static inline struct fc_lport *fc_disc_lport(struct fc_disc *disc) in fc_disc_lport() argument
950 return container_of(disc, struct fc_lport, disc); in fc_disc_lport()
/linux/net/tipc/
H A Ddiscover.c236 if (tipc_disc_addr_trial_msg(b->disc, &maddr, b, dst, in tipc_disc_rcv()
380 b->disc = d; in tipc_disc_create()
403 struct tipc_discoverer *d = b->disc; in tipc_disc_reset()
H A Dbearer.h172 struct tipc_discoverer *disc; member
H A Dbearer.c223 tipc_disc_add_dest(b->disc); in tipc_bearer_add_dest()
234 tipc_disc_remove_dest(b->disc); in tipc_bearer_remove_dest()
417 if (b->disc) in bearer_disable()
418 tipc_disc_delete(b->disc); in bearer_disable()
/linux/Documentation/userspace-api/ioctl/
H A Dcdrom.rst55 CDROM_SELECT_DISC Select disc (for juke-boxes)
61 CDROM_DISC_STATUS Get disc type, etc.
72 CDROM_LAST_WRITTEN get last block written on disc
827 Select disc (for juke-boxes)
914 Get disc type, etc.
1221 get last block written on disc
1235 The last block written on disc
1240 result is derived from the disc's table of contents. If the
/linux/rust/syn/
H A Ddata.rs389 if let Some((eq_token, disc)) = &self.discriminant { in to_tokens()
391 disc.to_tokens(tokens); in to_tokens()
/linux/include/linux/netfilter/
H A Dnf_conntrack_pptp.h298 struct PptpCallDisconnectNotify disc; member
/linux/drivers/scsi/arm/
H A DKconfig28 disc interface for the Acorn Archimedes range, to allow the use of
/linux/Documentation/driver-api/md/
H A Dmd-cluster.rst262 ioctl(ADD_NEW_DISK with disc.state set to MD_DISK_CLUSTER_ADD)
270 ioctl(ADD_NEW_DISK with disc.state set to MD_DISK_CANDIDATE and
271 disc.number set to slot number)
/linux/drivers/s390/net/
H A Dqeth_core_main.c1827 enum qeth_discipline_id disc = QETH_DISCIPLINE_UNDETERMINED; in qeth_vm_detect_layer() local
1869 disc = QETH_DISCIPLINE_LAYER2; in qeth_vm_detect_layer()
1871 disc = QETH_DISCIPLINE_LAYER3; in qeth_vm_detect_layer()
1878 return disc; in qeth_vm_detect_layer()
1884 enum qeth_discipline_id disc = QETH_DISCIPLINE_UNDETERMINED; in qeth_enforce_discipline() local
1887 disc = QETH_DISCIPLINE_LAYER2; in qeth_enforce_discipline()
1889 disc = IS_IQD(card) ? QETH_DISCIPLINE_LAYER3 : in qeth_enforce_discipline()
1892 switch (disc) { in qeth_enforce_discipline()
1903 return disc; in qeth_enforce_discipline()
5339 const struct qeth_discipline *disc) in qeth_set_online() argument
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/linux/Documentation/filesystems/
H A Dadfs.rst106 Mounting an ADFS disc with option ftsuffix=1 will cause appropriate file

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