From 37f7278b81a9ab9b76cf4d716ba420444ca4a616 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Sat, 1 Dec 2012 06:46:41 -0800 Subject: Drivers: hv: Save and export negotiated vmbus version Export the negotiated vmbus version as this may be useful for individual drivers. Signed-off-by: K. Y. Srinivasan Reviewed-by: Haiyang Zhang Signed-off-by: Greg Kroah-Hartman --- include/linux/hyperv.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux/hyperv.h') diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index bee559ada3bb..134a2022a7a3 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1204,5 +1204,11 @@ int hv_kvp_init(struct hv_util_service *); void hv_kvp_deinit(void); void hv_kvp_onchannelcallback(void *); +/* + * Negotiated version with the Host. + */ + +extern __u32 vmbus_proto_version; + #endif /* __KERNEL__ */ #endif /* _HYPERV_H */ -- cgit v1.2.3