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Merge tag 'fbdev-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
[firefly-linux-kernel-4.4.55.git]
/
include
/
xen
/
events.h
diff --git
a/include/xen/events.h
b/include/xen/events.h
index c9ea10ee227358b5e4deadc5b21c9612a9d15214..c9c85cf84895f2da789ca3f49aa67ac7297af57c 100644
(file)
--- a/
include/xen/events.h
+++ b/
include/xen/events.h
@@
-7,6
+7,8
@@
#include <asm/xen/hypercall.h>
#include <asm/xen/events.h>
#include <asm/xen/hypercall.h>
#include <asm/xen/events.h>
+unsigned xen_evtchn_nr_channels(void);
+
int bind_evtchn_to_irq(unsigned int evtchn);
int bind_evtchn_to_irqhandler(unsigned int evtchn,
irq_handler_t handler,
int bind_evtchn_to_irq(unsigned int evtchn);
int bind_evtchn_to_irqhandler(unsigned int evtchn,
irq_handler_t handler,
@@
-37,6
+39,11
@@
int bind_interdomain_evtchn_to_irqhandler(unsigned int remote_domain,
*/
void unbind_from_irqhandler(unsigned int irq, void *dev_id);
*/
void unbind_from_irqhandler(unsigned int irq, void *dev_id);
+#define XEN_IRQ_PRIORITY_MAX EVTCHN_FIFO_PRIORITY_MAX
+#define XEN_IRQ_PRIORITY_DEFAULT EVTCHN_FIFO_PRIORITY_DEFAULT
+#define XEN_IRQ_PRIORITY_MIN EVTCHN_FIFO_PRIORITY_MIN
+int xen_set_irq_priority(unsigned irq, unsigned priority);
+
/*
* Allow extra references to event channels exposed to userspace by evtchn
*/
/*
* Allow extra references to event channels exposed to userspace by evtchn
*/
@@
-73,6
+80,8
@@
void xen_poll_irq_timeout(int irq, u64 timeout);
/* Determine the IRQ which is bound to an event channel */
unsigned irq_from_evtchn(unsigned int evtchn);
/* Determine the IRQ which is bound to an event channel */
unsigned irq_from_evtchn(unsigned int evtchn);
+int irq_from_virq(unsigned int cpu, unsigned int virq);
+unsigned int evtchn_from_irq(unsigned irq);
/* Xen HVM evtchn vector callback */
void xen_hvm_callback_vector(void);
/* Xen HVM evtchn vector callback */
void xen_hvm_callback_vector(void);