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| author | Dexuan Cui <decui@microsoft.com> | 2016-01-28 06:29:38 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-08 05:34:12 (GMT) |
| commit | e8d6ca023efce3bd80050dcd9e708ee3cf8babd4 (patch) | |
| tree | c4308f6bbbda7d28b04a55d875f79d015eca0171 | |
| parent | 3c75354d043ad546148d6992e40033ecaefc5ea5 (diff) | |
| download | linux-e8d6ca023efce3bd80050dcd9e708ee3cf8babd4.tar.xz | |
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>
| -rw-r--r-- | include/linux/hyperv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 4af51a3..79c4aa7 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) { |