From e8d6ca023efce3bd80050dcd9e708ee3cf8babd4 Mon Sep 17 00:00:00 2001 From: Dexuan Cui Date: Wed, 27 Jan 2016 22:29:38 -0800 Subject: [PATCH] Drivers: hv: vmbus: define the new offer type for Hyper-V socket (hvsock) A helper function is also added. Signed-off-by: Dexuan Cui Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman --- include/linux/hyperv.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 4af51a3f98d9..79c4aa70eff3 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -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) {