Drivers: hv: vmbus: define the new offer type for Hyper-V socket (hvsock)
A helper function is also added. Signed-off-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -235,6 +235,7 @@ struct vmbus_channel_offer {
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#define VMBUS_CHANNEL_LOOPBACK_OFFER 0x100
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#define VMBUS_CHANNEL_PARENT_OFFER 0x200
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#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION 0x400
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#define VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER 0x2000
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struct vmpacket_descriptor {
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u16 type;
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@ -795,6 +796,12 @@ struct vmbus_channel {
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enum hv_signal_policy signal_policy;
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};
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static inline bool is_hvsock_channel(const struct vmbus_channel *c)
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{
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return !!(c->offermsg.offer.chn_flags &
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VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER);
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}
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static inline void set_channel_signal_state(struct vmbus_channel *c,
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enum hv_signal_policy policy)
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{
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