#include "osd.h"
#include "logging.h"
#include "vmbus.h"
-#include "channel_interface.h"
+#include "channel.h"
/* FIXME! We need to do this dynamically for PIC and APIC system */
static struct hv_device *vmbus_child_device_create(struct hv_guid *type,
struct hv_guid *instance,
- void *context);
+ struct vmbus_channel *channel);
static void vmbus_child_device_destroy(struct hv_device *device_obj);
static int vmbus_child_device_register(struct hv_device *root_device_obj,
struct hv_device *child_device_obj);
.bus.dev_attrs = vmbus_device_attrs,
};
+static void get_channel_info(struct hv_device *device,
+ struct hv_device_info *info)
+{
+ struct vmbus_channel_debug_info debug_info;
+
+ if (!device->channel)
+ return;
+
+ vmbus_get_debug_info(device->channel, &debug_info);
+
+ info->ChannelId = debug_info.RelId;
+ info->ChannelState = debug_info.State;
+ memcpy(&info->ChannelType, &debug_info.InterfaceType,
+ sizeof(struct hv_guid));
+ memcpy(&info->ChannelInstance, &debug_info.InterfaceInstance,
+ sizeof(struct hv_guid));
+
+ info->MonitorId = debug_info.MonitorId;
+
+ info->ServerMonitorPending = debug_info.ServerMonitorPending;
+ info->ServerMonitorLatency = debug_info.ServerMonitorLatency;
+ info->ServerMonitorConnectionId = debug_info.ServerMonitorConnectionId;
+
+ info->ClientMonitorPending = debug_info.ClientMonitorPending;
+ info->ClientMonitorLatency = debug_info.ClientMonitorLatency;
+ info->ClientMonitorConnectionId = debug_info.ClientMonitorConnectionId;
+
+ info->Inbound.InterruptMask = debug_info.Inbound.CurrentInterruptMask;
+ info->Inbound.ReadIndex = debug_info.Inbound.CurrentReadIndex;
+ info->Inbound.WriteIndex = debug_info.Inbound.CurrentWriteIndex;
+ info->Inbound.BytesAvailToRead = debug_info.Inbound.BytesAvailToRead;
+ info->Inbound.BytesAvailToWrite = debug_info.Inbound.BytesAvailToWrite;
+
+ info->Outbound.InterruptMask = debug_info.Outbound.CurrentInterruptMask;
+ info->Outbound.ReadIndex = debug_info.Outbound.CurrentReadIndex;
+ info->Outbound.WriteIndex = debug_info.Outbound.CurrentWriteIndex;
+ info->Outbound.BytesAvailToRead = debug_info.Outbound.BytesAvailToRead;
+ info->Outbound.BytesAvailToWrite =
+ debug_info.Outbound.BytesAvailToWrite;
+}
+
/*
* vmbus_show_device_attr - Show the device attribute in sysfs.
*
}
EXPORT_SYMBOL(vmbus_child_driver_unregister);
-/**
- * vmbus_get_interface() - Get the vmbus channel interface.
- * @interface: Pointer to channel interface structure
- *
- * Get the Hyper-V channel used for the driver.
- *
- * @interface is of type &struct vmbus_channel_interface
- * This is invoked by child/client driver that sits above vmbus.
- *
- * Mainly used by Hyper-V drivers.
- */
-void vmbus_get_interface(struct vmbus_channel_interface *interface)
-{
- *interface = vmbus_ops;
-}
-EXPORT_SYMBOL(vmbus_get_interface);
-
/*
* vmbus_child_device_create - Creates and registers a new child device
* on the vmbus.
*/
static struct hv_device *vmbus_child_device_create(struct hv_guid *type,
struct hv_guid *instance,
- void *context)
+ struct vmbus_channel *channel)
{
struct vm_device *child_device_ctx;
struct hv_device *child_device_obj;
instance->data[14], instance->data[15]);
child_device_obj = &child_device_ctx->device_obj;
- child_device_obj->context = context;
+ child_device_obj->channel = channel;
memcpy(&child_device_obj->deviceType, type, sizeof(struct hv_guid));
memcpy(&child_device_obj->deviceInstance, instance,
sizeof(struct hv_guid));