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Differential D7036 Diff 18366 head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c

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head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c

Show First 20 Lines • Show All 305 Lines • ▼ Show 20 Lines if (new_channel->ch_sigevt == NULL) {
device_printf(sc->vmbus_dev, "sigevt alloc failed\n"); device_printf(sc->vmbus_dev, "sigevt alloc failed\n");
/* XXX */ /* XXX */
mtx_destroy(&new_channel->sc_lock); mtx_destroy(&new_channel->sc_lock);
free(new_channel, M_DEVBUF); free(new_channel, M_DEVBUF);
return; return;
} }
new_channel->ch_sigevt->hc_connid = VMBUS_CONNID_EVENT; new_channel->ch_sigevt->hc_connid = VMBUS_CONNID_EVENT;
if (sc->vmbus_version != VMBUS_VERSION_WS2008) { if (sc->vmbus_version != VMBUS_VERSION_WS2008)
new_channel->is_dedicated_interrupt =
(offer->is_dedicated_interrupt != 0);
new_channel->ch_sigevt->hc_connid = offer->connection_id; new_channel->ch_sigevt->hc_connid = offer->connection_id;
}
new_channel->monitor_group = (uint8_t) offer->monitor_id / 32; new_channel->monitor_group = (uint8_t) offer->monitor_id / 32;
new_channel->monitor_bit = (uint8_t) offer->monitor_id % 32; new_channel->monitor_bit = (uint8_t) offer->monitor_id % 32;
/* Select default cpu for this channel. */ /* Select default cpu for this channel. */
vmbus_channel_select_defcpu(new_channel); vmbus_channel_select_defcpu(new_channel);
vmbus_channel_process_offer(new_channel); vmbus_channel_process_offer(new_channel);
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