/*
* vmbus_setevent- Trigger an event notification on the specified
* channel.
*/
static void vmbus_setevent(struct vmbus_channel *channel)
{
struct hv_monitor_page *monitorpage;
if (channel->offermsg.monitor_allocated) {
/* Each u32 represents 32 channels */
sync_set_bit(channel->offermsg.child_relid & 31,
(unsigned long *) vmbus_connection.send_int_page +
(channel->offermsg.child_relid >> 5));
monitorpage = vmbus_connection.monitor_pages;
monitorpage++; /* Get the child to parent monitor page */
sync_set_bit(channel->monitor_bit,
(unsigned long *)&monitorpage->trigger_group
[channel->monitor_grp].pending);
} else {
/*
* VmbusChannelSetEvent - Trigger an event notification on the specified
* channel.
*/
static void VmbusChannelSetEvent(struct vmbus_channel *Channel)
{
struct hv_monitor_page *monitorPage;
DPRINT_ENTER(VMBUS);
if (Channel->OfferMsg.MonitorAllocated) {
/* Each u32 represents 32 channels */
sync_set_bit(Channel->OfferMsg.ChildRelId & 31,
(unsigned long *) gVmbusConnection.SendInterruptPage +
(Channel->OfferMsg.ChildRelId >> 5));
monitorPage = gVmbusConnection.MonitorPages;
monitorPage++; /* Get the child to parent monitor page */
sync_set_bit(Channel->MonitorBit,
(unsigned long *)&monitorPage->TriggerGroup
[Channel->MonitorGroup].Pending);
} else {
/*
* vmbus_setevent- Trigger an event notification on the specified
* channel.
*/
static void vmbus_setevent(struct vmbus_channel *channel)
{
struct hv_monitor_page *monitorpage;
/*
* For channels marked as in "low latency" mode
* bypass the monitor page mechanism.
*/
if ((channel->offermsg.monitor_allocated) &&
(!channel->low_latency)) {
/* Each u32 represents 32 channels */
sync_set_bit(channel->offermsg.child_relid & 31,
(unsigned long *) vmbus_connection.send_int_page +
(channel->offermsg.child_relid >> 5));
/* Get the child to parent monitor page */
monitorpage = vmbus_connection.monitor_pages[1];
sync_set_bit(channel->monitor_bit,
(unsigned long *)&monitorpage->trigger_group
[channel->monitor_grp].pending);
} else {
