diff options
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/events.h | 12 | ||||
| -rw-r--r-- | include/xen/xen.h | 6 |
2 files changed, 16 insertions, 2 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index ac1281c5ead6..95d5e28de324 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -69,13 +69,12 @@ int xen_set_irq_priority(unsigned irq, unsigned priority); /* * Allow extra references to event channels exposed to userspace by evtchn */ -int evtchn_make_refcounted(evtchn_port_t evtchn); +int evtchn_make_refcounted(evtchn_port_t evtchn, bool is_static); int evtchn_get(evtchn_port_t evtchn); void evtchn_put(evtchn_port_t evtchn); void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector); void rebind_evtchn_irq(evtchn_port_t evtchn, int irq); -int xen_set_affinity_evtchn(struct irq_desc *desc, unsigned int tcpu); static inline void notify_remote_via_evtchn(evtchn_port_t port) { @@ -141,4 +140,13 @@ void xen_init_IRQ(void); irqreturn_t xen_debug_interrupt(int irq, void *dev_id); +static inline void xen_evtchn_close(evtchn_port_t port) +{ + struct evtchn_close close; + + close.port = port; + if (HYPERVISOR_event_channel_op(EVTCHNOP_close, &close) != 0) + BUG(); +} + #endif /* _XEN_EVENTS_H */ diff --git a/include/xen/xen.h b/include/xen/xen.h index f989162983c3..a1e5b3f18d69 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -29,6 +29,12 @@ extern bool xen_pvh; extern uint32_t xen_start_flags; +#ifdef CONFIG_XEN_PV +extern bool xen_pv_pci_possible; +#else +#define xen_pv_pci_possible 0 +#endif + #include <xen/interface/hvm/start_info.h> extern struct hvm_start_info pvh_start_info; void xen_prepare_pvh(void); |