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Searched refs:XBT_NIL (Results 1 – 21 of 21) sorted by relevance

/linux-4.1.27/drivers/net/xen-netback/
Dxenbus.c239 xenbus_rm(XBT_NIL, dev->nodename, "hotplug-status"); in netback_remove()
342 err = xenbus_printf(XBT_NIL, dev->nodename, in netback_probe()
349 err = xenbus_printf(XBT_NIL, dev->nodename, in netback_probe()
354 script = xenbus_read(XBT_NIL, dev->nodename, "script", NULL); in netback_probe()
419 err = xenbus_scanf(XBT_NIL, dev->nodename, "handle", "%li", &handle); in backend_create_xenvif()
609 ratestr = xenbus_read(XBT_NIL, dev->nodename, "rate", NULL); in xen_net_read_rate()
639 macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL); in xen_net_read_mac()
731 str = xenbus_read(XBT_NIL, be->dev->nodename, "hotplug-status", &len); in hotplug_status_changed()
756 err = xenbus_scanf(XBT_NIL, dev->otherend, in connect()
893 err = xenbus_gather(XBT_NIL, xspath, in connect_rings()
[all …]
/linux-4.1.27/drivers/xen/xenbus/
Dxenbus_probe_frontend.c345 xenbus_scanf(XBT_NIL, v[XS_WATCH_PATH], "", "%i", &backend_state); in xenbus_reset_backend_state_changed()
386 xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateClosing); in xenbus_reset_frontend()
390 xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateClosed); in xenbus_reset_frontend()
394 xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateInitialising); in xenbus_reset_frontend()
412 err = xenbus_scanf(XBT_NIL, frontend, "state", "%i", &fe_state); in xenbus_check_frontend()
421 backend = xenbus_read(XBT_NIL, frontend, "backend", NULL); in xenbus_check_frontend()
424 err = xenbus_scanf(XBT_NIL, backend, "state", "%i", &be_state); in xenbus_check_frontend()
442 devclass = xenbus_directory(XBT_NIL, "device", "", &devclass_n); in xenbus_reset_state()
447 dev = xenbus_directory(XBT_NIL, "device", devclass[i], &dev_n); in xenbus_reset_state()
Dxenbus_probe_backend.c76 err = xenbus_gather(XBT_NIL, nodename, "frontend-id", "%i", &domid, in backend_bus_id()
83 if (!err && !xenbus_exists(XBT_NIL, frontend, "")) in backend_bus_id()
168 dir = xenbus_directory(XBT_NIL, nodename, "", &dir_n); in xenbus_probe_backend()
229 rc = xenbus_scanf(XBT_NIL, dev->nodename, "online", "%d", &val); in xenbus_dev_is_online()
Dxenbus_probe.c148 int err = xenbus_gather(XBT_NIL, xendev->nodename, in xenbus_read_otherend_details()
159 !xenbus_exists(XBT_NIL, xendev->otherend, "")) { in xenbus_read_otherend_details()
490 dir = xenbus_directory(XBT_NIL, bus->root, type, &dir_n); in xenbus_probe_device_type()
510 dir = xenbus_directory(XBT_NIL, bus->root, "", &dir_n); in xenbus_probe_devices()
558 exists = xenbus_exists(XBT_NIL, node, ""); in xenbus_dev_changed()
Dxenbus_xs.c511 id_str = xs_single(XBT_NIL, XS_TRANSACTION_START, "", NULL); in xenbus_transaction_start()
629 return xs_error(xs_talkv(XBT_NIL, XS_WATCH, iov, in xs_watch()
642 return xs_error(xs_talkv(XBT_NIL, XS_UNWATCH, iov, in xs_unwatch()
688 err = xenbus_scanf(XBT_NIL, "control", in xs_reset_watches()
693 err = xs_error(xs_single(XBT_NIL, XS_RESET_WATCHES, "", NULL)); in xs_reset_watches()
Dxenbus_client.c292 if (xenbus_write(XBT_NIL, path_buffer, "error", printf_buffer) != 0) { in xenbus_va_dev_error()
884 int err = xenbus_gather(XBT_NIL, path, "state", "%d", &result, NULL); in xenbus_read_driver_state()
/linux-4.1.27/drivers/xen/xen-pciback/
Dxenbus.c161 err = xenbus_gather(XBT_NIL, pdev->xdev->otherend, in xen_pcibk_attach()
216 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str, in xen_pcibk_publish_pci_dev()
309 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
324 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
348 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str, in xen_pcibk_publish_pci_root()
353 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_publish_pci_root()
379 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, "num_devs", "%d", in xen_pcibk_reconfigure()
398 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, state_str, in xen_pcibk_reconfigure()
415 err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_reconfigure()
447 err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, in xen_pcibk_reconfigure()
[all …]
/linux-4.1.27/drivers/input/misc/
Dxen-kbdfront.c130 if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0) in xenkbd_probe()
133 xenbus_printf(XBT_NIL, dev->nodename, "request-abs-pointer", "1"); in xenkbd_probe()
319 ret = xenbus_scanf(XBT_NIL, info->xbdev->otherend, in xenkbd_backend_changed()
324 ret = xenbus_printf(XBT_NIL, info->xbdev->nodename, in xenkbd_backend_changed()
343 if (xenbus_scanf(XBT_NIL, info->xbdev->otherend, in xenkbd_backend_changed()
347 if (xenbus_scanf(XBT_NIL, info->xbdev->otherend, in xenkbd_backend_changed()
/linux-4.1.27/drivers/block/xen-blkback/
Dxenbus.c68 devpath = xenbus_read(XBT_NIL, dev->nodename, "dev", NULL); in blkback_name()
512 err = xenbus_scanf(XBT_NIL, dev->nodename, "discard-enable", "%d", in xen_blkbk_discard()
633 err = xenbus_scanf(XBT_NIL, dev->nodename, "physical-device", "%x:%x", in backend_changed()
655 be->mode = xenbus_read(XBT_NIL, dev->nodename, "mode", NULL); in backend_changed()
663 device_type = xenbus_read(XBT_NIL, dev->otherend, "device-type", NULL); in backend_changed()
871 err = xenbus_gather(XBT_NIL, dev->otherend, "ring-ref", "%lu", in connect_ring()
881 err = xenbus_gather(XBT_NIL, dev->otherend, "protocol", in connect_ring()
895 err = xenbus_gather(XBT_NIL, dev->otherend, in connect_ring()
Dblkback.c1049 xen_blkbk_flush_diskcache(XBT_NIL, pending_req->blkif->be, 0); in __end_block_io_op()
1054 xen_blkbk_barrier(XBT_NIL, pending_req->blkif->be, 0); in __end_block_io_op()
/linux-4.1.27/drivers/scsi/
Dxen-scsifront.c681 xenbus_printf(XBT_NIL, info->dev->nodename, in scsifront_sdev_configure()
692 xenbus_printf(XBT_NIL, info->dev->nodename, in scsifront_sdev_destroy()
990 dir = xenbus_directory(XBT_NIL, dev->otherend, "vscsi-devs", &dir_n); in scsifront_do_lun_hotplug()
1001 err = xenbus_scanf(XBT_NIL, dev->otherend, str, "%u", in scsifront_do_lun_hotplug()
1008 err = xenbus_scanf(XBT_NIL, dev->otherend, str, in scsifront_do_lun_hotplug()
1028 xenbus_printf(XBT_NIL, dev->nodename, in scsifront_do_lun_hotplug()
1045 xenbus_printf(XBT_NIL, dev->nodename, in scsifront_do_lun_hotplug()
1066 ret = xenbus_scanf(XBT_NIL, dev->otherend, "feature-sg-grant", "%u", in scsifront_read_backend_params()
/linux-4.1.27/drivers/xen/
Dxen-scsiback.c846 err = xenbus_gather(XBT_NIL, dev->otherend, in scsiback_map()
995 if (xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_add_lun()
1001 xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_add_lun()
1010 if (xenbus_printf(XBT_NIL, info->dev->nodename, state, in scsiback_do_del_lun()
1033 err = xenbus_scanf(XBT_NIL, dev->nodename, state, "%u", &device_state); in scsiback_do_1lun_hotplug()
1039 val = xenbus_read(XBT_NIL, dev->nodename, str, NULL); in scsiback_do_1lun_hotplug()
1041 xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
1050 err = xenbus_scanf(XBT_NIL, dev->nodename, str, "%u:%u:%u:%u", in scsiback_do_1lun_hotplug()
1053 xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
1078 if (xenbus_printf(XBT_NIL, dev->nodename, state, in scsiback_do_1lun_hotplug()
[all …]
Dcpu_hotplug.c33 err = xenbus_scanf(XBT_NIL, dir, "availability", "%15s", state); in vcpu_online()
Dsys-hypervisor.c127 vm = xenbus_read(XBT_NIL, "vm", "", NULL); in uuid_show_fallback()
130 val = xenbus_read(XBT_NIL, vm, "uuid", NULL); in uuid_show_fallback()
Dxen-balloon.c61 err = xenbus_scanf(XBT_NIL, "memory", "target", "%llu", &new_target); in watch_target()
/linux-4.1.27/drivers/pci/
Dxen-pcifront.c865 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, in pcifront_try_connect()
892 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, str, in pcifront_try_connect()
951 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, in pcifront_attach_devices()
978 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, str, in pcifront_attach_devices()
1015 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, "num_devs", "%d", in pcifront_detach_devices()
1033 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, str, "%d", in pcifront_detach_devices()
1047 err = xenbus_scanf(XBT_NIL, pdev->xdev->otherend, str, in pcifront_detach_devices()
/linux-4.1.27/drivers/block/
Dxen-blkfront.c1370 err = xenbus_scanf(XBT_NIL, dev->nodename, in blkfront_probe()
1374 err = xenbus_scanf(XBT_NIL, dev->nodename, "virtual-device-ext", in blkfront_probe()
1402 type = xenbus_read(XBT_NIL, dev->nodename, "device-type", &len); in blkfront_probe()
1670 err = xenbus_gather(XBT_NIL, info->xbdev->otherend, in blkfront_setup_discard()
1678 err = xenbus_gather(XBT_NIL, info->xbdev->otherend, in blkfront_setup_discard()
1690 err = xenbus_gather(XBT_NIL, info->xbdev->otherend, in blkfront_setup_indirect()
1782 err = xenbus_scanf(XBT_NIL, info->xbdev->otherend, in blkfront_connect()
1809 err = xenbus_gather(XBT_NIL, info->xbdev->otherend, in blkfront_connect()
1826 err = xenbus_scanf(XBT_NIL, info->xbdev->otherend, in blkfront_connect()
1833 err = xenbus_gather(XBT_NIL, info->xbdev->otherend, in blkfront_connect()
[all …]
/linux-4.1.27/drivers/net/
Dxen-netfront.c1118 if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", in xennet_fix_features()
1127 if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, in xennet_fix_features()
1136 if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, in xennet_fix_features()
1145 if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, in xennet_fix_features()
1396 macstr = s = xenbus_read(XBT_NIL, dev->nodename, "mac", NULL); in xen_net_read_mac()
1772 err = xenbus_scanf(XBT_NIL, info->xbdev->otherend, in talk_to_netback()
1779 err = xenbus_scanf(XBT_NIL, info->xbdev->otherend, in talk_to_netback()
1921 err = xenbus_scanf(XBT_NIL, np->xbdev->otherend, in xennet_connect()
/linux-4.1.27/drivers/video/fbdev/
Dxen-fbfront.c378 if (xenbus_scanf(XBT_NIL, dev->otherend, "videoram", "%d", &val) == 1) { in xenfb_probe()
660 if (xenbus_scanf(XBT_NIL, info->xbdev->otherend, in xenfb_backend_changed()
666 if (xenbus_scanf(XBT_NIL, dev->otherend, in xenfb_backend_changed()
/linux-4.1.27/include/xen/
Dxenbus.h133 #define XBT_NIL ((struct xenbus_transaction) { 0 }) macro
/linux-4.1.27/drivers/char/tpm/
Dxen-tpmfront.c346 if (xenbus_scanf(XBT_NIL, dev->otherend, in backend_changed()