Commit e8d6ca02 authored by Dexuan Cui's avatar Dexuan Cui Committed by Greg Kroah-Hartman
Browse files

Drivers: hv: vmbus: define the new offer type for Hyper-V socket (hvsock) 



A helper function is also added.

Signed-off-by: default avatarDexuan Cui <decui@microsoft.com>
Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3c75354d

include/linux/hyperv.h

+7 −0
Original line number Diff line number Diff line
@@ -235,6 +235,7 @@ struct vmbus_channel_offer { 
#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100

#define VMBUS_CHANNEL_PARENT_OFFER			0x200

#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400

#define VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER		0x2000



struct vmpacket_descriptor {

	u16 type;
@@ -795,6 +796,12 @@ struct vmbus_channel { 
	enum hv_signal_policy  signal_policy;

};



static inline bool is_hvsock_channel(const struct vmbus_channel *c)

{

	return !!(c->offermsg.offer.chn_flags &

		  VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER);

}



static inline void set_channel_signal_state(struct vmbus_channel *c,

					    enum hv_signal_policy policy)

{