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Searched refs:evtchn (Results 1 – 25 of 40) sorted by relevance

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/xen/xen/include/xen/
A Devent.h114 static inline void evtchn_read_lock(struct evtchn *evtchn) in evtchn_read_lock() argument
119 static inline bool evtchn_read_trylock(struct evtchn *evtchn) in evtchn_read_trylock() argument
124 static inline void evtchn_read_unlock(struct evtchn *evtchn) in evtchn_read_unlock() argument
155 static bool evtchn_usable(const struct evtchn *evtchn) in evtchn_usable() argument
208 void (*init)(struct domain *d, struct evtchn *evtchn);
209 void (*set_pending)(struct vcpu *v, struct evtchn *evtchn);
211 void (*unmask)(struct domain *d, struct evtchn *evtchn);
246 struct evtchn *evtchn) in evtchn_port_unmask() argument
260 struct evtchn *evtchn = evtchn_from_port(d, port); in evtchn_port_is_pending() local
278 struct evtchn *evtchn = evtchn_from_port(d, port); in evtchn_port_is_masked() local
[all …]
A Dirq.h131 evtchn_port_t evtchn; member
148 #define pirq_to_evtchn(d, pirq) pirq_field(d, pirq, evtchn, 0)
154 ((pirq)->evtchn ? pirq_cleanup_check(pirq, d) : (void)0)
A Dsched.h67 #define BUCKETS_PER_GROUP (PAGE_SIZE/sizeof(struct evtchn *))
79 #define EVTCHNS_PER_BUCKET (PAGE_SIZE / next_power_of_2(sizeof(struct evtchn)))
86 struct evtchn struct
362 struct evtchn *evtchn; /* first bucket only */ member
363 struct evtchn **evtchn_group[NR_EVTCHN_GROUPS]; /* all other buckets */
/xen/xen/common/
A Devent_2l.c18 static void evtchn_2l_set_pending(struct vcpu *v, struct evtchn *evtchn) in evtchn_2l_set_pending() argument
21 unsigned int port = evtchn->port; in evtchn_2l_set_pending()
43 static void evtchn_2l_clear_pending(struct domain *d, struct evtchn *evtchn) in evtchn_2l_clear_pending() argument
48 static void evtchn_2l_unmask(struct domain *d, struct evtchn *evtchn) in evtchn_2l_unmask() argument
50 struct vcpu *v = d->vcpu[evtchn->notify_vcpu_id]; in evtchn_2l_unmask()
51 unsigned int port = evtchn->port; in evtchn_2l_unmask()
67 const struct evtchn *evtchn) in evtchn_2l_is_pending() argument
69 evtchn_port_t port = evtchn->port; in evtchn_2l_is_pending()
78 const struct evtchn *evtchn) in evtchn_2l_is_masked() argument
80 evtchn_port_t port = evtchn->port; in evtchn_2l_is_masked()
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A Devent_fifo.c60 static void evtchn_fifo_init(struct domain *d, struct evtchn *evtchn) in evtchn_fifo_init() argument
140 static void evtchn_fifo_set_pending(struct vcpu *v, struct evtchn *evtchn) in evtchn_fifo_set_pending() argument
151 port = evtchn->port; in evtchn_fifo_set_pending()
319 static void evtchn_fifo_unmask(struct domain *d, struct evtchn *evtchn) in evtchn_fifo_unmask() argument
336 const struct evtchn *evtchn) in evtchn_fifo_is_pending() argument
344 const struct evtchn *evtchn) in evtchn_fifo_is_masked() argument
352 const struct evtchn *evtchn) in evtchn_fifo_is_busy() argument
359 static int evtchn_fifo_set_priority(struct domain *d, struct evtchn *evtchn, in evtchn_fifo_set_priority() argument
376 const struct evtchn *evtchn) in evtchn_fifo_print_state() argument
538 struct evtchn *evtchn; in setup_ports() local
[all …]
A Devent_channel.c60 static inline void evtchn_write_lock(struct evtchn *evtchn) in evtchn_write_lock() argument
65 evtchn->old_state = evtchn->state; in evtchn_write_lock()
69 static inline unsigned int old_state(const struct evtchn *evtchn) in old_state() argument
78 static inline void evtchn_write_unlock(struct evtchn *evtchn) in evtchn_write_unlock() argument
81 ASSERT(old_state(evtchn) == ECS_FREE || old_state(evtchn) == ECS_UNBOUND || in evtchn_write_unlock()
82 evtchn->state == ECS_FREE || evtchn->state == ECS_UNBOUND); in evtchn_write_unlock()
151 struct evtchn *chn; in alloc_evtchn_bucket()
281 struct evtchn *chn; in evtchn_alloc_unbound()
321 static void double_evtchn_lock(struct evtchn *lchn, struct evtchn *rchn) in double_evtchn_lock()
336 static void double_evtchn_unlock(struct evtchn *lchn, struct evtchn *rchn) in double_evtchn_unlock()
[all …]
/xen/tools/libs/evtchn/
A Dminios.c55 LIST_INSERT_HEAD(&files[fd].evtchn.ports, port_info, list); in port_alloc()
71 LIST_INIT(&files[fd].evtchn.ports); in osdep_evtchn_open()
94 LIST_FOREACH_SAFE(port_info, &files[fd].evtchn.ports, list, tmp) in minios_evtchn_close_fd()
124 LIST_FOREACH(port_info, &files[fd].evtchn.ports, list) { in evtchn_handler()
197 LIST_FOREACH(port_info, &files[fd].evtchn.ports, list) { in xenevtchn_unbind()
244 LIST_FOREACH(port_info, &files[fd].evtchn.ports, list) { in xenevtchn_pending()
A DMakefile6 LIBNAME := evtchn
/xen/xen/include/xsm/
A Dxsm.h58 int (*evtchn_unbound) (struct domain *d, struct evtchn *chn, domid_t id2);
59 int (*evtchn_interdomain) (struct domain *d1, struct evtchn *chn1,
61 void (*evtchn_close_post) (struct evtchn *chn);
62 int (*evtchn_send) (struct domain *d, struct evtchn *chn);
63 int (*evtchn_status) (struct domain *d, struct evtchn *chn);
75 int (*alloc_security_evtchn) (struct evtchn *chn);
76 void (*free_security_evtchn) (struct evtchn *chn);
252 struct evtchn *chan1, struct domain *d2, struct evtchn *chan2) in xsm_evtchn_interdomain()
257 static inline void xsm_evtchn_close_post (struct evtchn *chn) in xsm_evtchn_close_post()
318 static inline int xsm_alloc_security_evtchn (struct evtchn *chn) in xsm_alloc_security_evtchn()
[all …]
A Ddummy.h275 static XSM_INLINE int xsm_evtchn_unbound(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn, in xsm_evtchn_unbound()
282 static XSM_INLINE int xsm_evtchn_interdomain(XSM_DEFAULT_ARG struct domain *d1, struct evtchn in xsm_evtchn_interdomain()
283 *chan1, struct domain *d2, struct evtchn *chan2) in xsm_evtchn_interdomain()
289 static XSM_INLINE void xsm_evtchn_close_post(struct evtchn *chn) in xsm_evtchn_close_post()
294 static XSM_INLINE int xsm_evtchn_send(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) in xsm_evtchn_send()
300 static XSM_INLINE int xsm_evtchn_status(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) in xsm_evtchn_status()
312 static XSM_INLINE int xsm_alloc_security_evtchn(struct evtchn *chn) in xsm_alloc_security_evtchn()
317 static XSM_INLINE void xsm_free_security_evtchn(struct evtchn *chn) in xsm_free_security_evtchn()
322 static XSM_INLINE char *xsm_show_security_evtchn(struct domain *d, const struct evtchn *chn) in xsm_show_security_evtchn()
/xen/xen/xsm/
A Dsilo.c36 static int silo_evtchn_unbound(struct domain *d1, struct evtchn *chn, in silo_evtchn_unbound()
54 static int silo_evtchn_interdomain(struct domain *d1, struct evtchn *chan1, in silo_evtchn_interdomain()
55 struct domain *d2, struct evtchn *chan2) in silo_evtchn_interdomain()
/xen/xen/arch/x86/guest/xen/
A Dxen.c184 unsigned long evtchn = xchg(&XEN_shared_info->evtchn_pending[l1], 0); in xen_evtchn_upcall() local
187 evtchn &= ~XEN_shared_info->evtchn_mask[l1]; in xen_evtchn_upcall()
188 while ( evtchn ) in xen_evtchn_upcall()
190 unsigned int port = find_first_set_bit(evtchn); in xen_evtchn_upcall()
192 __clear_bit(port, &evtchn); in xen_evtchn_upcall()
/xen/xen/include/asm-arm/
A Dvpl011.h57 evtchn_port_t evtchn; member
63 evtchn_port_t evtchn; member
/xen/xen/include/public/io/
A Dpvcalls.h79 uint32_t evtchn; member
101 uint32_t evtchn; member
/xen/tools/misc/
A Dxen-hptool.c102 int *evtchn, int *lockfd) in suspend_guest() argument
108 if (!evtchn) in suspend_guest()
124 *evtchn = suspend_evtchn; in suspend_guest()
/xen/tools/libs/
A DMakefile7 SUBDIRS-y += evtchn
/xen/xen/arch/arm/
A Dvpl011.c257 notify_via_xen_event_channel(d, vpl011->evtchn); in vpl011_read_data()
341 notify_via_xen_event_channel(d, vpl011->evtchn); in vpl011_write_data()
650 vpl011->evtchn = info->evtchn = rc; in domain_vpl011_init()
703 free_xen_event_channel(d, vpl011->evtchn); in domain_vpl011_deinit()
A Ddomctl.c43 vuart_op->evtchn = info.evtchn; in handle_vuart_init()
/xen/docs/misc/
A Dpvcalls.pandoc257 uint32_t evtchn;
279 uint32_t evtchn;
432 **evtchn** and **ref**. **evtchn** is the port number of a new event
446 - bind the **evtchn**
463 - **evtchn**: port number of the evtchn to signal activity on the **data ring**
471 | len | flags | ref |evtchn |
639 **evtchn** and **ref**. **evtchn** is the port number of a new event
662 - backend binds to the **evtchn**
672 - **evtchn**: port number of the evtchn to signal activity on the data ring
1052 - notify the other end via evtchn
[all …]
/xen/xen/xsm/flask/
A Dhooks.c58 static u32 evtchn_sid(const struct evtchn *chn) in evtchn_sid()
91 static int domain_has_evtchn(struct domain *d, struct evtchn *chn, u32 perms) in domain_has_evtchn()
199 static int flask_evtchn_unbound(struct domain *d1, struct evtchn *chn, in flask_evtchn_unbound()
232 static int flask_evtchn_interdomain(struct domain *d1, struct evtchn *chn1, in flask_evtchn_interdomain()
233 struct domain *d2, struct evtchn *chn2) in flask_evtchn_interdomain()
275 static void flask_evtchn_close_post(struct evtchn *chn) in flask_evtchn_close_post()
280 static int flask_evtchn_send(struct domain *d, struct evtchn *chn) in flask_evtchn_send()
300 static int flask_evtchn_status(struct domain *d, struct evtchn *chn) in flask_evtchn_status()
310 static int flask_alloc_security_evtchn(struct evtchn *chn) in flask_alloc_security_evtchn()
317 static void flask_free_security_evtchn(struct evtchn *chn) in flask_free_security_evtchn()
[all …]
A Dflask_op.c555 struct evtchn *chn; in flask_get_peer_sid()
560 if ( !port_is_valid(d, arg->evtchn) ) in flask_get_peer_sid()
563 chn = evtchn_from_port(d, arg->evtchn); in flask_get_peer_sid()
/xen/stubdom/
A DMakefile339 libs-$(XEN_TARGET_ARCH)/evtchn/stamp: $(XEN_ROOT)/tools/libs/evtchn/Makefile
360 LINK_LIBS_DIRS := toolcore toollog evtchn gnttab call foreignmemory devicemodel
407 libxenevtchn: libs-$(XEN_TARGET_ARCH)/evtchn/libxenevtchn.a
408 libs-$(XEN_TARGET_ARCH)/evtchn/libxenevtchn.a: mk-headers-$(XEN_TARGET_ARCH) $(NEWLIB_STAMPFILE)
409 …S="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C libs-$(XEN_TARGET_ARCH)/evtchn
679 …[ ! -e libs-$(XEN_TARGET_ARCH)/evtchn/Makefile ] || $(MAKE) DESTDIR= -C libs-$(XEN_TARGET_ARCH)/ev…
/xen/xen/include/public/
A Dxen.h856 uint32_t evtchn; /* Event channel for console page. */ member
882 #define console_evtchn console.domU.evtchn
/xen/xen/include/public/xsm/
A Dflask_op.h144 evtchn_port_t evtchn; member
/xen/stubdom/grub/
A Dkexec.c168 rv = evtchn_get_peercontext(tpm->evtchn, ctx, sizeof(ctx) - 1); in tpm_hash2pcr()
242 dom->console_evtchn = start_info.console.domU.evtchn; in kexec()

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