diff options
Diffstat (limited to 'drivers/bus/vmbus/rte_bus_vmbus.h')
| -rw-r--r-- | drivers/bus/vmbus/rte_bus_vmbus.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/bus/vmbus/rte_bus_vmbus.h b/drivers/bus/vmbus/rte_bus_vmbus.h index 4a2c1f6f..2839fef5 100644 --- a/drivers/bus/vmbus/rte_bus_vmbus.h +++ b/drivers/bus/vmbus/rte_bus_vmbus.h @@ -365,6 +365,21 @@ void rte_vmbus_chan_signal_read(struct vmbus_channel *chan, uint32_t bytes_read) uint16_t rte_vmbus_sub_channel_index(const struct vmbus_channel *chan); /** + * Set the host monitor latency hint + * + * @param dev + * VMBUS device + * @param chan + * Pointer to vmbus_channel structure. + * @param latency + * Approximate wait period between hypervisor examinations of + * the trigger page (in nanoseconds). + */ +void rte_vmbus_set_latency(const struct rte_vmbus_device *dev, + const struct vmbus_channel *chan, + uint32_t latency); + +/** * Register a VMBUS driver. * * @param driver |