xen-bus.c (15002921e878e6cf485f655d580733b5319ea015) xen-bus.c (f6eac904f6825d47adc6102c8d7b59b8ba5b778e)
1/*
2 * Copyright (c) 2018 Citrix Systems Inc.
3 *
4 * This work is licensed under the terms of the GNU GPL, version 2 or later.
5 * See the COPYING file in the top-level directory.
6 */
7
8#include "qemu/osdep.h"

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841 return;
842 }
843
844 if (channel->ctx)
845 aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh), true,
846 NULL, NULL, NULL, NULL, NULL);
847
848 channel->ctx = ctx;
1/*
2 * Copyright (c) 2018 Citrix Systems Inc.
3 *
4 * This work is licensed under the terms of the GNU GPL, version 2 or later.
5 * See the COPYING file in the top-level directory.
6 */
7
8#include "qemu/osdep.h"

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841 return;
842 }
843
844 if (channel->ctx)
845 aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh), true,
846 NULL, NULL, NULL, NULL, NULL);
847
848 channel->ctx = ctx;
849 aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh), true,
850 xen_device_event, NULL, xen_device_poll, NULL, channel);
849 if (ctx) {
850 aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh),
851 true, xen_device_event, NULL, xen_device_poll, NULL,
852 channel);
853 }
851}
852
853XenEventChannel *xen_device_bind_event_channel(XenDevice *xendev,
854 unsigned int port,
855 XenEventHandler handler,
856 void *opaque, Error **errp)
857{
858 XenEventChannel *channel = g_new0(XenEventChannel, 1);

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855
856XenEventChannel *xen_device_bind_event_channel(XenDevice *xendev,
857 unsigned int port,
858 XenEventHandler handler,
859 void *opaque, Error **errp)
860{
861 XenEventChannel *channel = g_new0(XenEventChannel, 1);

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