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authorK. Y. Srinivasan <kys@microsoft.com>2011-06-06 15:49:57 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2011-06-07 13:45:59 -0700
commit7d7c75cd47e3850ad256c048f6e35e4a5cf8e1fd (patch)
treea9f1eac99d98de4a7cf648d3a08c252a387413a7 /drivers/staging/hv
parentf27df643d045c146f3233b67ad7d161d1aa1e730 (diff)
Staging: hv: vmbus: Move the definition of struct vmbus_channel
In preparation for embedding the state needed to close the channel, move the definition of struct vmbus_channel. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/hv')
-rw-r--r--drivers/staging/hv/hyperv.h77
1 files changed, 38 insertions, 39 deletions
diff --git a/drivers/staging/hv/hyperv.h b/drivers/staging/hv/hyperv.h
index 73c251efad4c..93bbeab6d24d 100644
--- a/drivers/staging/hv/hyperv.h
+++ b/drivers/staging/hv/hyperv.h
@@ -523,45 +523,6 @@ enum vmbus_channel_state {
CHANNEL_OPEN_STATE,
};
-struct vmbus_channel {
- struct list_head listentry;
-
- struct hv_device *device_obj;
-
- struct work_struct work;
-
- enum vmbus_channel_state state;
- /*
- * For util channels, stash the
- * the service index for easy access.
- */
- s8 util_index;
-
- struct vmbus_channel_offer_channel offermsg;
- /*
- * These are based on the OfferMsg.MonitorId.
- * Save it here for easy access.
- */
- u8 monitor_grp;
- u8 monitor_bit;
-
- u32 ringbuffer_gpadlhandle;
-
- /* Allocated memory for ring buffer */
- void *ringbuffer_pages;
- u32 ringbuffer_pagecount;
- struct hv_ring_buffer_info outbound; /* send to parent */
- struct hv_ring_buffer_info inbound; /* receive from parent */
- spinlock_t inbound_lock;
- struct workqueue_struct *controlwq;
-
- /* Channel callback are invoked in this workqueue context */
- /* HANDLE dataWorkQueue; */
-
- void (*onchannel_callback)(void *context);
- void *channel_callback_context;
-};
-
struct vmbus_channel_debug_info {
u32 relid;
enum vmbus_channel_state state;
@@ -608,6 +569,44 @@ struct vmbus_channel_msginfo {
unsigned char msg[0];
};
+struct vmbus_channel {
+ struct list_head listentry;
+
+ struct hv_device *device_obj;
+
+ struct work_struct work;
+
+ enum vmbus_channel_state state;
+ /*
+ * For util channels, stash the
+ * the service index for easy access.
+ */
+ s8 util_index;
+
+ struct vmbus_channel_offer_channel offermsg;
+ /*
+ * These are based on the OfferMsg.MonitorId.
+ * Save it here for easy access.
+ */
+ u8 monitor_grp;
+ u8 monitor_bit;
+
+ u32 ringbuffer_gpadlhandle;
+
+ /* Allocated memory for ring buffer */
+ void *ringbuffer_pages;
+ u32 ringbuffer_pagecount;
+ struct hv_ring_buffer_info outbound; /* send to parent */
+ struct hv_ring_buffer_info inbound; /* receive from parent */
+ spinlock_t inbound_lock;
+ struct workqueue_struct *controlwq;
+
+ /* Channel callback are invoked in this workqueue context */
+ /* HANDLE dataWorkQueue; */
+
+ void (*onchannel_callback)(void *context);
+ void *channel_callback_context;
+};
void free_channel(struct vmbus_channel *channel);