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xenbus.h (214077) xenbus.h (222975)
1/*****************************************************************************
2 * xenbus.h
3 *
4 * Xenbus protocol details.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the

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59
60 /*
61 * Closing: The device is being closed due to an error or an unplug event.
62 */
63 XenbusStateClosing = 5,
64
65 /*
66 * Closed: No connection exists between front and back end.
1/*****************************************************************************
2 * xenbus.h
3 *
4 * Xenbus protocol details.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the

--- 50 unchanged lines hidden (view full) ---

59
60 /*
61 * Closing: The device is being closed due to an error or an unplug event.
62 */
63 XenbusStateClosing = 5,
64
65 /*
66 * Closed: No connection exists between front and back end.
67 *
68 * For backend devices with the "online" attribute, the front can
69 * request a reconnect at any time. To handle this transition
70 * gracefully, backend devices must reinitialize any XenStore data
71 * used to negotiate features with a peer before transitioning to
72 * the closed state. When a reconnect request occurs, the
73 * XenBus backend support code will automatically transition the
74 * backend device from Closed to InitWait, kicking off the ring
75 * and feature negotiation process.
67 */
68 XenbusStateClosed = 6,
69
70 /*
71 * Reconfiguring: The device is being reconfigured.
72 */
73 XenbusStateReconfiguring = 7,
74

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76 */
77 XenbusStateClosed = 6,
78
79 /*
80 * Reconfiguring: The device is being reconfigured.
81 */
82 XenbusStateReconfiguring = 7,
83

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