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Drivers: hv: fcopy: full handshake support

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Introduce FCOPY_VERSION_1 to support kernel replying to the negotiation
message with its own version.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vitaly Kuznetsov 2015-04-11 18:07:58 -07:00 • committed by Greg Kroah-Hartman
parent cd8dc05485
commit a4d1ee5b02
3 changed files with 32 additions and 2 deletions
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3
include/uapi/linux/hyperv.h
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@ -105,7 +105,8 @@ struct hv_vss_msg {
*/
#define FCOPY_VERSION_0 0
#define FCOPY_CURRENT_VERSION FCOPY_VERSION_0
#define FCOPY_VERSION_1 1
#define FCOPY_CURRENT_VERSION FCOPY_VERSION_1
#define W_MAX_PATH 260
enum hv_fcopy_op {