Commit 2a5c43a8 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
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Drivers: hv: Enable protocol negotiation with win8 hosts

Now that we have implemented all of the Win8 (WS2012) functionality, negotiate
Win8 protocol with the host.
Signed-off-by: default avatarK. Y. Srinivasan <>
Reviewed-by: default avatarHaiyang Zhang <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 5ab05951
......@@ -194,7 +194,7 @@ int vmbus_connect(void)
* version.
version = VERSION_WS2008;
do {
ret = vmbus_negotiate_version(msginfo, version);
......@@ -434,6 +434,7 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
#define VERSION_INVAL -1
/* Make maximum size of pipe payload of 16K */
#define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384)
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