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authorKeith Mange <keith.mange@microsoft.com>2015-05-26 17:23:01 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-05-31 17:38:21 -0400
commit6c4e5f9c9ff41ea997fd0f345b3b2b88c113eb68 (patch)
tree7dc3dcc14e3916dfcf0dabaf2b3bb32422f21590 /include/linux/hyperv.h
parentb575f7124ab33b2a4239613bcc870380308fe0a7 (diff)
Drivers: hv: vmbus:Update preferred vmbus protocol version to windows 10.
Add support for Windows 10. Signed-off-by: Keith Mange <keith.mange@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/hyperv.h')
-rw-r--r--include/linux/hyperv.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 3932a993ff5a..4317cd1b69ed 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -160,16 +160,18 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
160 * 1 . 1 (Windows 7) 160 * 1 . 1 (Windows 7)
161 * 2 . 4 (Windows 8) 161 * 2 . 4 (Windows 8)
162 * 3 . 0 (Windows 8 R2) 162 * 3 . 0 (Windows 8 R2)
163 * 4 . 0 (Windows 10)
163 */ 164 */
164 165
165#define VERSION_WS2008 ((0 << 16) | (13)) 166#define VERSION_WS2008 ((0 << 16) | (13))
166#define VERSION_WIN7 ((1 << 16) | (1)) 167#define VERSION_WIN7 ((1 << 16) | (1))
167#define VERSION_WIN8 ((2 << 16) | (4)) 168#define VERSION_WIN8 ((2 << 16) | (4))
168#define VERSION_WIN8_1 ((3 << 16) | (0)) 169#define VERSION_WIN8_1 ((3 << 16) | (0))
170#define VERSION_WIN10 ((4 << 16) | (0))
169 171
170#define VERSION_INVAL -1 172#define VERSION_INVAL -1
171 173
172#define VERSION_CURRENT VERSION_WIN8_1 174#define VERSION_CURRENT VERSION_WIN10
173 175
174/* Make maximum size of pipe payload of 16K */ 176/* Make maximum size of pipe payload of 16K */
175#define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384) 177#define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384)