| /linux/drivers/xen/ |
| H A D | manage.c | 228 struct xenbus_transaction xbt; in shutdown_handler() local
236 err = xenbus_transaction_start(&xbt); in shutdown_handler()
240 str = (char *)xenbus_read(xbt, "control", "shutdown", NULL); in shutdown_handler()
243 xenbus_transaction_end(xbt, 1); in shutdown_handler()
254 xenbus_write(xbt, "control", "shutdown", ""); in shutdown_handler()
256 err = xenbus_transaction_end(xbt, 0); in shutdown_handler()
277 struct xenbus_transaction xbt; in sysrq_handler() local
281 err = xenbus_transaction_start(&xbt); in sysrq_handler()
284 err = xenbus_scanf(xbt, "control", "sysrq", "%c", &sysrq_key); in sysrq_handler()
296 xenbus_transaction_end(xbt, 1); in sysrq_handler()
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| /linux/drivers/gpu/drm/xen/ |
| H A D | xen_drm_front_evtchnl.c | 248 static int evtchnl_publish(struct xenbus_transaction xbt, in evtchnl_publish() argument
257 ret = xenbus_printf(xbt, path, node_ring, "%u", evtchnl->gref); in evtchnl_publish()
264 ret = xenbus_printf(xbt, path, node_chnl, "%u", evtchnl->port); in evtchnl_publish()
275 struct xenbus_transaction xbt; in xen_drm_front_evtchnl_publish_all() local
282 ret = xenbus_transaction_start(&xbt); in xen_drm_front_evtchnl_publish_all()
290 ret = evtchnl_publish(xbt, &front_info->evt_pairs[conn].req, in xen_drm_front_evtchnl_publish_all()
297 ret = evtchnl_publish(xbt, &front_info->evt_pairs[conn].evt, in xen_drm_front_evtchnl_publish_all()
305 ret = xenbus_transaction_end(xbt, 0); in xen_drm_front_evtchnl_publish_all()
318 xenbus_transaction_end(xbt, 1); in xen_drm_front_evtchnl_publish_all()
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| /linux/drivers/block/xen-blkback/ |
| H A D | xenbus.c | 552 int xen_blkbk_flush_diskcache(struct xenbus_transaction xbt, in xen_blkbk_flush_diskcache() argument
558 err = xenbus_printf(xbt, dev->nodename, "feature-flush-cache", in xen_blkbk_flush_diskcache()
566 static void xen_blkbk_discard(struct xenbus_transaction xbt, struct backend_info *be) in xen_blkbk_discard() argument
578 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
585 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
594 err = xenbus_printf(xbt, dev->nodename, in xen_blkbk_discard()
602 err = xenbus_printf(xbt, dev->nodename, "feature-discard", in xen_blkbk_discard()
608 int xen_blkbk_barrier(struct xenbus_transaction xbt, in xen_blkbk_barrier() argument
614 err = xenbus_printf(xbt, dev->nodename, "feature-barrier", in xen_blkbk_barrier()
886 struct xenbus_transaction xbt; in connect() local
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| H A D | common.h | 389 int xen_blkbk_flush_diskcache(struct xenbus_transaction xbt,
392 int xen_blkbk_barrier(struct xenbus_transaction xbt,
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| /linux/drivers/char/tpm/ |
| H A D | xen-tpmfront.c | 254 struct xenbus_transaction xbt; in setup_ring() local
276 rv = xenbus_transaction_start(&xbt); in setup_ring()
282 rv = xenbus_printf(xbt, dev->nodename, in setup_ring()
289 rv = xenbus_printf(xbt, dev->nodename, "event-channel", "%u", in setup_ring()
296 rv = xenbus_printf(xbt, dev->nodename, "feature-protocol-v2", "1"); in setup_ring()
302 rv = xenbus_transaction_end(xbt, 0); in setup_ring()
315 xenbus_transaction_end(xbt, 1); in setup_ring()
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| /linux/net/9p/ |
| H A D | trans_xen.c | 384 struct xenbus_transaction xbt; in xen_9pfs_front_init() local
429 ret = xenbus_transaction_start(&xbt); in xen_9pfs_front_init()
434 ret = xenbus_printf(xbt, dev->nodename, "version", "%u", 1); in xen_9pfs_front_init()
437 ret = xenbus_printf(xbt, dev->nodename, "num-rings", "%u", in xen_9pfs_front_init()
447 ret = xenbus_printf(xbt, dev->nodename, str, "%d", in xen_9pfs_front_init()
453 ret = xenbus_printf(xbt, dev->nodename, str, "%u", in xen_9pfs_front_init()
458 priv->tag = xenbus_read(xbt, dev->nodename, "tag", NULL); in xen_9pfs_front_init()
463 ret = xenbus_transaction_end(xbt, 0); in xen_9pfs_front_init()
475 xenbus_transaction_end(xbt, 1); in xen_9pfs_front_init()
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| /linux/drivers/net/xen-netback/ |
| H A D | xenbus.c | 1005 struct xenbus_transaction xbt; in netback_probe() local
1023 err = xenbus_transaction_start(&xbt); in netback_probe()
1029 err = xenbus_printf(xbt, dev->nodename, "feature-sg", "%d", sg); in netback_probe()
1035 err = xenbus_printf(xbt, dev->nodename, "feature-gso-tcpv4", in netback_probe()
1042 err = xenbus_printf(xbt, dev->nodename, "feature-gso-tcpv6", in netback_probe()
1050 err = xenbus_printf(xbt, dev->nodename, in netback_probe()
1059 err = xenbus_printf(xbt, dev->nodename, in netback_probe()
1067 err = xenbus_printf(xbt, dev->nodename, in netback_probe()
1078 err = xenbus_printf(xbt, dev->nodename, in netback_probe()
1086 err = xenbus_printf(xbt, dev->nodename, in netback_probe()
[all …]
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| /linux/drivers/input/misc/ |
| H A D | xen-kbdfront.c | 426 struct xenbus_transaction xbt; in xenkbd_connect_backend() local
446 ret = xenbus_transaction_start(&xbt); in xenkbd_connect_backend()
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()
463 ret = xenbus_transaction_end(xbt, 0); in xenkbd_connect_backend()
475 xenbus_transaction_end(xbt, 1); in xenkbd_connect_backend()
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| /linux/drivers/video/fbdev/ |
| H A D | xen-fbfront.c | 553 struct xenbus_transaction xbt; in xenfb_connect_backend() local
566 ret = xenbus_transaction_start(&xbt); in xenfb_connect_backend()
571 ret = xenbus_printf(xbt, dev->nodename, "page-ref", "%lu", in xenfb_connect_backend()
575 ret = xenbus_printf(xbt, dev->nodename, "event-channel", "%u", in xenfb_connect_backend()
579 ret = xenbus_printf(xbt, dev->nodename, "protocol", "%s", in xenfb_connect_backend()
583 ret = xenbus_printf(xbt, dev->nodename, "feature-update", "1"); in xenfb_connect_backend()
586 ret = xenbus_transaction_end(xbt, 0); in xenfb_connect_backend()
599 xenbus_transaction_end(xbt, 1); in xenfb_connect_backend()
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| /linux/drivers/xen/xenbus/ |
| H A D | xenbus_client.c | 226 struct xenbus_transaction xbt; in __xenbus_switch_state() local
236 err = xenbus_transaction_start(&xbt); in __xenbus_switch_state()
242 err = xenbus_scanf(xbt, dev->nodename, "state", "%d", ¤t_state); in __xenbus_switch_state()
246 err = xenbus_printf(xbt, dev->nodename, "state", "%d", state); in __xenbus_switch_state()
254 err = xenbus_transaction_end(xbt, abort); in __xenbus_switch_state()
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| /linux/drivers/scsi/ |
| H A D | xen-scsifront.c | 845 struct xenbus_transaction xbt; in scsifront_init_ring() local
856 err = xenbus_transaction_start(&xbt); in scsifront_init_ring()
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()
875 err = xenbus_transaction_end(xbt, 0); in scsifront_init_ring()
886 xenbus_transaction_end(xbt, 1); in scsifront_init_ring()
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| /linux/drivers/usb/host/ |
| H A D | xen-hcd.c | 1165 struct xenbus_transaction xbt; in xenhcd_talk_to_backend() local
1173 err = xenbus_transaction_start(&xbt); in xenhcd_talk_to_backend()
1179 err = xenbus_printf(xbt, dev->nodename, "urb-ring-ref", "%u", in xenhcd_talk_to_backend()
1186 err = xenbus_printf(xbt, dev->nodename, "conn-ring-ref", "%u", in xenhcd_talk_to_backend()
1193 err = xenbus_printf(xbt, dev->nodename, "event-channel", "%u", in xenhcd_talk_to_backend()
1200 err = xenbus_transaction_end(xbt, 0); in xenhcd_talk_to_backend()
1211 xenbus_transaction_end(xbt, 1); in xenhcd_talk_to_backend()
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| /linux/drivers/xen/xen-pciback/ |
| H A D | pci_stub.c | 707 struct xenbus_transaction xbt; in kill_domain_by_device() local
716 err = xenbus_transaction_start(&xbt); in kill_domain_by_device()
723 xenbus_printf(xbt, nodename, "aerState" , "aerfail"); in kill_domain_by_device()
724 err = xenbus_transaction_end(xbt, 0); in kill_domain_by_device()
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