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/linux/drivers/xen/xenbus/
H A Dxenbus_probe_backend.c59 static int backend_bus_id(char bus_id[XEN_BUS_ID_SIZE], const char *nodename) in backend_bus_id() argument
65 type = strchr(nodename, '/'); in backend_bus_id()
73 devid = strrchr(nodename, '/') + 1; in backend_bus_id()
75 err = xenbus_gather(XBT_NIL, nodename, "frontend-id", "%i", &domid, in backend_bus_id()
117 if (add_uevent_var(env, "XENBUS_PATH=%s", xdev->nodename)) in xenbus_uevent_backend()
138 char *nodename; in xenbus_probe_backend_unit() local
141 nodename = kasprintf(GFP_KERNEL, "%s/%s", dir, name); in xenbus_probe_backend_unit()
142 if (!nodename) in xenbus_probe_backend_unit()
145 DPRINTK("%s\n", nodename); in xenbus_probe_backend_unit()
147 err = xenbus_probe_node(bus, type, nodename); in xenbus_probe_backend_unit()
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H A Dxenbus_probe.c153 int err = xenbus_gather(XBT_NIL, xendev->nodename, in xenbus_read_otherend_details()
160 xendev->nodename); in xenbus_read_otherend_details()
168 xendev->nodename); in xenbus_read_otherend_details()
279 DPRINTK("%s", dev->nodename); in xenbus_dev_probe()
295 dev->nodename); in xenbus_dev_probe()
315 dev->nodename); in xenbus_dev_probe()
322 dev->nodename); in xenbus_dev_probe()
334 xenbus_dev_error(dev, err, "xenbus_dev_probe on %s", dev->nodename); in xenbus_dev_probe()
344 DPRINTK("%s", dev->nodename); in xenbus_dev_remove()
367 xenbus_read_driver_state(dev, dev->nodename) == XenbusStateClosing) in xenbus_dev_remove()
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H A Dxenbus_probe_frontend.c35 static int frontend_bus_id(char bus_id[XEN_BUS_ID_SIZE], const char *nodename) in frontend_bus_id() argument
37 nodename = strchr(nodename, '/'); in frontend_bus_id()
38 if (!nodename || strlen(nodename + 1) >= XEN_BUS_ID_SIZE) { in frontend_bus_id()
39 pr_warn("bad frontend %s\n", nodename); in frontend_bus_id()
43 strscpy(bus_id, nodename + 1, XEN_BUS_ID_SIZE); in frontend_bus_id()
56 char *nodename; in xenbus_probe_frontend() local
65 nodename = kasprintf(GFP_KERNEL, "%s/%s/%s", bus->root, type, name); in xenbus_probe_frontend()
66 if (!nodename) in xenbus_probe_frontend()
69 DPRINTK("%s", nodename); in xenbus_probe_frontend()
71 err = xenbus_probe_node(bus, type, nodename); in xenbus_probe_frontend()
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/linux/drivers/xen/xen-pciback/
H A Dxenbus.c152 if (xenbus_read_driver_state(pdev->xdev, pdev->xdev->nodename) != in xen_pcibk_attach()
218 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str, in xen_pcibk_publish_pci_dev()
311 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
326 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
350 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str, in xen_pcibk_publish_pci_root()
355 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
377 if (xenbus_read_driver_state(pdev->xdev, pdev->xdev->nodename) != state) in xen_pcibk_reconfigure()
380 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, "num_devs", "%d", in xen_pcibk_reconfigure()
399 substate = xenbus_read_unsigned(pdev->xdev->nodename, state_str, in xen_pcibk_reconfigure()
414 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_reconfigure()
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/linux/drivers/block/xen-blkback/
H A Dxenbus.c60 devpath = xenbus_read(XBT_NIL, dev->nodename, "dev", NULL); in blkback_name()
557 err = xenbus_printf(xbt, dev->nodename, "feature-flush-cache", in xen_blkbk_flush_diskcache()
573 if (!xenbus_read_unsigned(dev->nodename, "discard-enable", 1)) in xen_blkbk_discard()
577 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
584 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
593 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
601 err = xenbus_printf(xbt, dev->nodename, "feature-discard", in xen_blkbk_discard()
613 err = xenbus_printf(xbt, dev->nodename, "feature-barrier", in xen_blkbk_barrier()
651 err = xenbus_printf(XBT_NIL, dev->nodename, in xen_blkbk_probe()
657 dev->nodename, err); in xen_blkbk_probe()
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/linux/fs/smb/client/
H A Dnamespace.c51 * @nodename: pointer to UNC string
55 * big enough to hold the final thing. Copy the UNC from the nodename, and
62 cifs_build_devname(char *nodename, const char *prepath) in cifs_build_devname() argument
70 nodename += strspn(nodename, "\\"); in cifs_build_devname()
71 if (!*nodename) in cifs_build_devname()
75 unclen = strlen(nodename); in cifs_build_devname()
76 pos = nodename + unclen - 1; in cifs_build_devname()
102 memcpy(pos, nodename, unclen); in cifs_build_devname()
H A Dfs_context.c436 new_ctx->nodename = NULL; in smb3_fs_context_dup()
459 DUP_CTX_STR(nodename); in smb3_fs_context_dup()
996 if (new_ctx->nodename && in smb3_verify_reconfigure_ctx()
997 (!old_ctx->nodename || strcmp(new_ctx->nodename, old_ctx->nodename))) { in smb3_verify_reconfigure_ctx()
998 cifs_errorf(fc, "can not change nodename during remount\n"); in smb3_verify_reconfigure_ctx()
1092 * workstation_name/nodename/iocharset in smb3_reconfigure()
1191 STEAL_STRING(cifs_sb, ctx, nodename); in smb3_reconfigure()
1924 char *nodename = utsname()->nodename; in smb3_init_fs_context() local
1931 strscpy(ctx->workstation_name, nodename, sizeof(ctx->workstation_name)); in smb3_init_fs_context()
1939 for (i = 0; i < strnlen(nodename, RFC1001_NAME_LEN); i++) in smb3_init_fs_context()
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/linux/drivers/net/xen-netback/
H A Dxenbus.c231 err = xenbus_scanf(XBT_NIL, dev->nodename, "handle", "%li", &handle); in backend_create_xenvif()
291 pr_debug("%s -> %s\n", dev->nodename, xenbus_strstate(state)); in backend_switch_state()
476 ratestr = xenbus_read(XBT_NIL, dev->nodename, "rate", NULL); in xen_net_read_rate()
506 macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL); in xen_net_read_mac()
550 unsigned maxlen = strlen(dev->nodename) + sizeof("/rate"); in xen_register_credit_watch()
558 snprintf(node, maxlen, "%s/rate", dev->nodename); in xen_register_credit_watch()
669 str = xenbus_read(XBT_NIL, be->dev->nodename, "hotplug-status", &len); in hotplug_status_changed()
749 xenbus_dev_fatal(dev, err, "parsing %s/mac", dev->nodename); in connect()
829 "%s/%s", dev->nodename, "hotplug-status"); in connect()
986 xenbus_rm(XBT_NIL, dev->nodename, "hotplug-status"); in netback_remove()
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/linux/include/uapi/linux/
H A Dutsname.h9 char nodename[9]; member
19 char nodename[65]; member
27 char nodename[__NEW_UTS_LEN + 1]; member
/linux/drivers/gpu/drm/xen/
H A Dxen_drm_front_cfg.c54 if (xenbus_read_unsigned(front_info->xb_dev->nodename, in xen_drm_front_cfg_card()
63 xb_dev->nodename, i); in xen_drm_front_cfg_card()
71 xb_dev->nodename); in xen_drm_front_cfg_card()
/linux/fs/lockd/
H A Dmon.c46 const char *nodename; member
68 static struct rpc_clnt *nsm_create(struct net *net, const char *nodename) in nsm_create() argument
80 .nodename = nodename, in nsm_create()
102 .nodename = host->nodename, in nsm_mon_unmon()
111 clnt = nsm_create(host->net, host->nodename); in nsm_mon_unmon()
454 encode_nsm_string(xdr, argp->nodename); in encode_my_id()
/linux/Documentation/devicetree/bindings/watchdog/
H A Dwatchdog.yaml19 $nodename:
23 $nodename:
/linux/init/
H A Dversion.c22 size_t bufsize = sizeof(init_uts_ns.name.nodename); in early_hostname()
26 arglen = strscpy(init_uts_ns.name.nodename, arg, bufsize); in early_hostname()
/linux/drivers/macintosh/
H A Dwindfarm_mpu.h79 char nodename[64]; in wf_get_mpu() local
88 sprintf(nodename, "/u3@0,f8000000/i2c@f8001000/cpuid@a%d", cpu ? 2 : 0); in wf_get_mpu()
89 np = of_find_node_by_path(nodename); in wf_get_mpu()
/linux/drivers/input/misc/
H A Dxen-kbdfront.c217 snprintf(info->phys, sizeof(info->phys), "xenbus/%s", dev->nodename); in xenkbd_probe()
237 ret = xenbus_write(XBT_NIL, dev->nodename, in xenkbd_probe()
286 ret = xenbus_write(XBT_NIL, dev->nodename, in xenkbd_probe()
451 ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_RING_REF, "%lu", in xenkbd_connect_backend()
455 ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_RING_GREF, in xenkbd_connect_backend()
459 ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_EVT_CHANNEL, "%u", in xenkbd_connect_backend()
/linux/net/9p/
H A Dtrans_xen.c444 ret = xenbus_printf(xbt, dev->nodename, "version", "%u", 1); in xen_9pfs_front_init()
447 ret = xenbus_printf(xbt, dev->nodename, "num-rings", "%u", in xen_9pfs_front_init()
457 ret = xenbus_printf(xbt, dev->nodename, str, "%d", in xen_9pfs_front_init()
463 ret = xenbus_printf(xbt, dev->nodename, str, "%u", in xen_9pfs_front_init()
468 priv->tag = xenbus_read(xbt, dev->nodename, "tag", NULL); in xen_9pfs_front_init()
/linux/drivers/scsi/
H A Dxen-scsifront.c748 err = xenbus_printf(XBT_NIL, info->dev->nodename, in scsifront_sdev_configure()
766 err = xenbus_printf(XBT_NIL, info->dev->nodename, in scsifront_sdev_destroy()
860 err = xenbus_printf(xbt, dev->nodename, "ring-ref", "%u", in scsifront_init_ring()
867 err = xenbus_printf(xbt, dev->nodename, "event-channel", "%u", in scsifront_init_ring()
1003 pr_debug("%s: %s removed\n", __func__, dev->nodename); in scsifront_remove()
1022 pr_debug("%s: %s disconnect\n", __func__, dev->nodename); in scsifront_disconnect()
1092 err = xenbus_printf(XBT_NIL, dev->nodename, in scsifront_do_lun_hotplug()
1112 err = xenbus_printf(XBT_NIL, dev->nodename, in scsifront_do_lun_hotplug()
1178 if (xenbus_read_driver_state(dev, dev->nodename) == in scsifront_backend_changed()
/linux/drivers/tty/hvc/
H A Dhvc_xen.c460 devid = dev->nodename[strlen(dev->nodename) - 1] - '0'; in xencons_connect_backend()
481 ret = xenbus_printf(xbt, dev->nodename, "ring-ref", "%d", ref); in xencons_connect_backend()
484 ret = xenbus_printf(xbt, dev->nodename, "port", "%u", in xencons_connect_backend()
512 devid = dev->nodename[strlen(dev->nodename) - 1] - '0'; in xencons_probe()
/linux/fs/hfsplus/
H A Dcatalog.c185 err = hfsplus_asc2uni(sb, &entry->thread.nodeName, HFSPLUS_MAX_STRLEN, in hfsplus_fill_cat_thread()
190 return 10 + be16_to_cpu(entry->thread.nodeName.length) * 2; in hfsplus_fill_cat_thread()
212 if (be16_to_cpu(tmp.thread.nodeName.length) > 255) { in hfsplus_find_cat()
219 &tmp.thread.nodeName); in hfsplus_find_cat()
361 offsetof(struct hfsplus_cat_thread, nodeName); in hfsplus_delete_cat()
/linux/sound/xen/
H A Dxen_snd_front_cfg.c487 if (!xenbus_exists(XBT_NIL, xb_dev->nodename, node)) in xen_snd_front_cfg_card()
496 xb_dev->nodename); in xen_snd_front_cfg_card()
501 cfg_read_pcm_hw(xb_dev->nodename, NULL, &cfg->pcm_hw); in xen_snd_front_cfg_card()
512 &cfg->pcm_hw, xb_dev->nodename, i, stream_cnt); in xen_snd_front_cfg_card()
/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,pru-rproc.yaml89 $nodename:
101 $nodename:
105 $nodename:
/linux/drivers/xen/
H A Dxen-scsiback.c1051 if (xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_add_lun()
1057 err = xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_add_lun()
1069 if (xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_del_lun()
1092 err = xenbus_scanf(XBT_NIL, dev->nodename, state, "%u", &device_state); in scsiback_do_1lun_hotplug()
1098 val = xenbus_read(XBT_NIL, dev->nodename, str, NULL); in scsiback_do_1lun_hotplug()
1100 err = xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
1112 err = xenbus_scanf(XBT_NIL, dev->nodename, str, "%u:%u:%u:%u", in scsiback_do_1lun_hotplug()
1115 err = xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
1143 if (xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
1147 xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
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/linux/arch/sparc/prom/
H A Dtree_32.c182 * 'nodename'. Return node if successful, zero if not.
184 phandle prom_searchsiblings(phandle node_start, char *nodename) in prom_searchsiblings() argument
196 if(strcmp(nodename, promlib_buf)==0) return thisnode; in prom_searchsiblings()
/linux/drivers/net/
H A Dxen-netfront.c1615 err = xenbus_printf(XBT_NIL, np->xbdev->nodename, in talk_to_netback_xdp()
1867 dev_dbg(&dev->dev, "%s\n", dev->nodename); in netfront_resume()
1888 macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL); in xen_net_read_mac()
2038 devid = strrchr(queue->info->xbdev->nodename, '/') + 1; in xennet_init_queue()
2097 pathsize = strlen(dev->nodename) + 10; in write_queue_xenstore_keys()
2105 dev->nodename, queue->id); in write_queue_xenstore_keys()
2107 path = (char *)dev->nodename; in write_queue_xenstore_keys()
2273 !xenbus_read_unsigned(dev->nodename, "trusted", 1); in talk_to_netback()
2287 xenbus_dev_fatal(dev, err, "parsing %s/mac", dev->nodename); in talk_to_netback()
2337 err = xenbus_printf(xbt, dev->nodename, in talk_to_netback()
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/linux/drivers/nvme/target/
H A Dfcloop.c1328 u64 nodename, portname; in fcloop_delete_local_port() local
1331 ret = fcloop_parse_nm_options(dev, &nodename, &portname, buf); in fcloop_delete_local_port()
1335 lport = fcloop_lport_lookup(nodename, portname); in fcloop_delete_local_port()
1511 u64 nodename, portname; in fcloop_delete_remote_port() local
1515 ret = fcloop_parse_nm_options(dev, &nodename, &portname, buf); in fcloop_delete_remote_port()
1519 nport = fcloop_nport_lookup(nodename, portname); in fcloop_delete_remote_port()
1609 u64 nodename, portname; in fcloop_delete_target_port() local
1613 ret = fcloop_parse_nm_options(dev, &nodename, &portname, buf); in fcloop_delete_target_port()
1617 nport = fcloop_nport_lookup(nodename, portname); in fcloop_delete_target_port()

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