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Diffstat (limited to 'include/linux/hyperv.h')
-rw-r--r--include/linux/hyperv.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index c2559847d7e..422eac8538f 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -483,15 +483,18 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
* 0 . 13 (Windows Server 2008)
* 1 . 1 (Windows 7)
* 2 . 4 (Windows 8)
+ * 3 . 0 (Windows 8 R2)
*/
#define VERSION_WS2008 ((0 << 16) | (13))
#define VERSION_WIN7 ((1 << 16) | (1))
#define VERSION_WIN8 ((2 << 16) | (4))
+#define VERSION_WIN8_1 ((3 << 16) | (0))
+
#define VERSION_INVAL -1
-#define VERSION_CURRENT VERSION_WIN8
+#define VERSION_CURRENT VERSION_WIN8_1
/* Make maximum size of pipe payload of 16K */
#define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384)
@@ -894,7 +897,7 @@ struct vmbus_channel_relid_released {
struct vmbus_channel_initiate_contact {
struct vmbus_channel_message_header header;
u32 vmbus_version_requested;
- u32 padding2;
+ u32 target_vcpu; /* The VCPU the host should respond to */
u64 interrupt_page;
u64 monitor_page1;
u64 monitor_page2;