| /xen/xen/include/xen/ |
| A D | irq.h | 50 struct irq_desc;
58 unsigned int (*startup)(struct irq_desc *);
59 void (*shutdown)(struct irq_desc *);
60 void (*enable)(struct irq_desc *);
61 void (*disable)(struct irq_desc *);
62 void (*ack)(struct irq_desc *);
64 void (*end)(struct irq_desc *, u8 vector);
66 void (*end)(struct irq_desc *);
86 typedef struct irq_desc { struct
103 #define irq_to_desc(irq) (&irq_desc[irq]) argument
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| /xen/xen/include/asm-arm/ |
| A D | gic.h | 240 void gic_set_irq_type(struct irq_desc *desc, unsigned int type);
245 struct irq_desc *desc,
250 struct irq_desc *desc);
341 void (*eoi_irq)(struct irq_desc *irqd);
343 void (*deactivate_irq)(struct irq_desc *irqd);
347 void (*set_active_state)(struct irq_desc *irqd, bool state);
349 void (*set_pending_state)(struct irq_desc *irqd, bool state);
351 void (*set_irq_type)(struct irq_desc *desc, unsigned int type);
375 bool (*read_pending_state)(struct irq_desc *irqd);
409 static inline void gic_set_active_state(struct irq_desc *irqd, bool state) in gic_set_active_state()
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| A D | irq.h | 57 struct irq_desc;
60 struct irq_desc *__irq_to_desc(int irq);
93 void irq_set_affinity(struct irq_desc *desc, const cpumask_t *cpu_mask);
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| A D | vgic.h | 80 struct irq_desc *desc; /* only set if the irq corresponds to a physical irq */
331 struct irq_desc *vgic_get_hw_irq_desc(struct domain *d, struct vcpu *v,
334 struct irq_desc *desc, bool connect);
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| /xen/xen/include/asm-x86/ |
| A D | irq.h | 29 struct irq_desc;
114 void disable_8259A_irq(struct irq_desc *);
115 void enable_8259A_irq(struct irq_desc *);
176 extern void irq_complete_move(struct irq_desc *);
178 extern struct irq_desc *irq_desc;
185 void move_native_irq(struct irq_desc *);
186 void move_masked_irq(struct irq_desc *);
190 void end_nonmaskable_irq(struct irq_desc *, uint8_t vector);
191 void irq_set_affinity(struct irq_desc *, const cpumask_t *mask);
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| A D | msi.h | 81 struct irq_desc;
89 extern int setup_msi_irq(struct irq_desc *, struct msi_desc *);
90 extern int __setup_msi_irq(struct irq_desc *, struct msi_desc *,
249 void mask_msi_irq(struct irq_desc *);
250 void unmask_msi_irq(struct irq_desc *);
251 void guest_mask_msi_irq(struct irq_desc *, bool mask);
252 void ack_nonmaskable_msi_irq(struct irq_desc *);
253 void set_msi_affinity(struct irq_desc *, const cpumask_t *);
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| /xen/xen/arch/arm/ |
| A D | irq.c | 42 static void ack_none(struct irq_desc *irq) in ack_none()
47 static void end_none(struct irq_desc *irq) in end_none()
66 static irq_desc_t irq_desc[NR_IRQS]; variable
74 return &irq_desc[irq-NR_LOCAL_IRQS]; in __irq_to_desc()
77 int arch_init_one_irq_desc(struct irq_desc *desc) in arch_init_one_irq_desc()
201 struct irq_desc *desc = irq_to_desc(irq); in do_IRQ()
274 struct irq_desc *desc; in release_irq()
349 struct irq_desc *desc; in setup_irq()
419 struct irq_desc *desc; in route_irq_to_guest()
535 struct irq_desc *desc; in release_guest_irq()
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| A D | gic.c | 99 void gic_set_irq_type(struct irq_desc *desc, unsigned int type) in gic_set_irq_type()
112 static void gic_set_irq_priority(struct irq_desc *desc, unsigned int priority) in gic_set_irq_priority()
120 void gic_route_irq_to_xen(struct irq_desc *desc, unsigned int priority) in gic_route_irq_to_xen()
137 struct irq_desc *desc, unsigned int priority) in gic_route_irq_to_guest()
171 struct irq_desc *desc) in gic_remove_irq_from_guest()
344 struct irq_desc *desc = irq_to_desc(sgi); in do_sgi()
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| A D | gic-v2.c | 223 static void gicv2_eoi_irq(struct irq_desc *irqd) in gicv2_eoi_irq()
230 static void gicv2_dir_irq(struct irq_desc *irqd) in gicv2_dir_irq()
326 static void gicv2_set_irq_priority(struct irq_desc *desc, in gicv2_set_irq_priority()
608 static bool gicv2_read_pending_state(struct irq_desc *irqd) in gicv2_read_pending_state()
613 static void gicv2_irq_enable(struct irq_desc *desc) in gicv2_irq_enable()
627 static void gicv2_irq_disable(struct irq_desc *desc) in gicv2_irq_disable()
640 static unsigned int gicv2_irq_startup(struct irq_desc *desc) in gicv2_irq_startup()
647 static void gicv2_irq_shutdown(struct irq_desc *desc) in gicv2_irq_shutdown()
652 static void gicv2_irq_ack(struct irq_desc *desc) in gicv2_irq_ack()
657 static void gicv2_host_irq_end(struct irq_desc *desc) in gicv2_host_irq_end()
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| A D | gic-v3.c | 458 static void gicv3_unmask_irq(struct irq_desc *irqd) in gicv3_unmask_irq()
463 static void gicv3_mask_irq(struct irq_desc *irqd) in gicv3_mask_irq()
468 static void gicv3_eoi_irq(struct irq_desc *irqd) in gicv3_eoi_irq()
475 static void gicv3_dir_irq(struct irq_desc *irqd) in gicv3_dir_irq()
577 static void gicv3_set_irq_priority(struct irq_desc *desc, in gicv3_set_irq_priority()
1183 static void gicv3_irq_enable(struct irq_desc *desc) in gicv3_irq_enable()
1197 static void gicv3_irq_disable(struct irq_desc *desc) in gicv3_irq_disable()
1217 static void gicv3_irq_shutdown(struct irq_desc *desc) in gicv3_irq_shutdown()
1222 static void gicv3_irq_ack(struct irq_desc *desc) in gicv3_irq_ack()
1227 static void gicv3_host_irq_end(struct irq_desc *desc) in gicv3_host_irq_end()
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| A D | gic-vgic.c | 416 struct irq_desc *vgic_get_hw_irq_desc(struct domain *d, struct vcpu *v, in vgic_get_hw_irq_desc()
434 struct irq_desc *desc, bool connect) in vgic_connect_hw_irq()
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| A D | time.c | 281 struct irq_desc *desc = irq_to_desc(irq); in check_timer_irq_cfg()
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| /xen/xen/common/ |
| A D | irq.c | 4 int init_one_irq_desc(struct irq_desc *desc) in init_one_irq_desc()
34 void irq_actor_none(struct irq_desc *desc) in irq_actor_none()
38 unsigned int irq_startup_none(struct irq_desc *desc) in irq_startup_none()
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| /xen/xen/arch/x86/ |
| A D | irq.c | 47 struct irq_desc __read_mostly *irq_desc = NULL; variable
263 struct irq_desc *desc; in create_irq()
418 struct irq_desc *desc; in init_irq_data()
424 irq_desc = xzalloc_array(struct irq_desc, nr_irqs); in init_irq_data()
426 if ( !irq_desc ) in init_irq_data()
987 struct irq_desc *desc; in release_irq()
1010 struct irq_desc *desc; in setup_irq()
1193 struct irq_desc *desc; in pirq_spin_lock_irq_desc()
1368 irq = desc - irq_desc; in __set_eoi_ready()
1401 struct irq_desc *desc; in pirq_guest_eoi()
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| A D | i8259.c | 43 static void mask_and_ack_8259A_irq(struct irq_desc *desc) in mask_and_ack_8259A_irq()
48 static unsigned int startup_8259A_irq(struct irq_desc *desc) in startup_8259A_irq()
54 static void end_8259A_irq(struct irq_desc *desc, u8 vector) in end_8259A_irq()
111 void disable_8259A_irq(struct irq_desc *desc) in disable_8259A_irq()
116 void enable_8259A_irq(struct irq_desc *desc) in enable_8259A_irq()
346 struct irq_desc *desc = irq_to_desc(irq); in init_IRQ()
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| A D | io_apic.c | 84 struct irq_desc *desc; in share_vector_maps()
460 static void mask_IO_APIC_irq(struct irq_desc *desc) in mask_IO_APIC_irq()
494 static void eoi_IO_APIC_irq(struct irq_desc *desc) in eoi_IO_APIC_irq()
680 struct irq_desc *desc; in setup_ioapic_dest()
981 irq_desc[irq].handler = &ioapic_edge_type; in ioapic_register_intr()
1087 irq_desc[0].handler = &ioapic_edge_type; in setup_ExtINT_IRQ0_pin()
1810 static void ack_lapic_irq(struct irq_desc *desc) in ack_lapic_irq()
1901 irq_desc[0].status &= ~IRQ_DISABLED; in check_timer()
1969 irq_desc[0].handler = &lapic_irq_type; in check_timer()
2202 struct irq_desc *desc = irq_to_desc(irq); in io_apic_set_pci_routing()
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| A D | msi.c | 422 void mask_msi_irq(struct irq_desc *desc) in mask_msi_irq()
429 void unmask_msi_irq(struct irq_desc *desc) in unmask_msi_irq()
436 void guest_mask_msi_irq(struct irq_desc *desc, bool mask) in guest_mask_msi_irq()
441 static unsigned int startup_msi_irq(struct irq_desc *desc) in startup_msi_irq()
448 static void shutdown_msi_irq(struct irq_desc *desc) in shutdown_msi_irq()
454 void ack_nonmaskable_msi_irq(struct irq_desc *desc) in ack_nonmaskable_msi_irq()
460 static void ack_maskable_msi_irq(struct irq_desc *desc) in ack_maskable_msi_irq()
1313 struct irq_desc *desc; in pci_restore_msi_state()
1335 desc = &irq_desc[irq]; in pci_restore_msi_state()
1391 desc = &irq_desc[entry[++i].irq]; in pci_restore_msi_state()
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| A D | hpet.c | 231 static void hpet_msi_unmask(struct irq_desc *desc) in hpet_msi_unmask()
242 static void hpet_msi_mask(struct irq_desc *desc) in hpet_msi_mask()
281 static unsigned int hpet_msi_startup(struct irq_desc *desc) in hpet_msi_startup()
289 static void hpet_msi_ack(struct irq_desc *desc) in hpet_msi_ack()
296 static void hpet_msi_set_affinity(struct irq_desc *desc, const cpumask_t *mask) in hpet_msi_set_affinity()
326 static int __hpet_setup_msi_irq(struct irq_desc *desc) in __hpet_setup_msi_irq()
472 struct irq_desc *desc = irq_to_desc(ch->msi.irq); in set_channel_irq_affinity()
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| /xen/xen/arch/x86/hvm/ |
| A D | vmsi.c | 281 struct irq_desc *desc; in msixtbl_write()
461 struct irq_desc *irq_desc; in msixtbl_pt_register() local
481 irq_desc = pirq_spin_lock_irq_desc(pirq, NULL); in msixtbl_pt_register()
482 if ( !irq_desc ) in msixtbl_pt_register()
488 msi_desc = irq_desc->msi_desc; in msixtbl_pt_register()
507 spin_unlock_irq(&irq_desc->lock); in msixtbl_pt_register()
532 struct irq_desc *irq_desc; in msixtbl_pt_unregister() local
544 if ( !irq_desc ) in msixtbl_pt_unregister()
547 msi_desc = irq_desc->msi_desc; in msixtbl_pt_unregister()
558 spin_unlock_irq(&irq_desc->lock); in msixtbl_pt_unregister()
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| /xen/xen/drivers/passthrough/amd/ |
| A D | iommu_init.c | 412 static void iommu_msi_unmask(struct irq_desc *desc) in iommu_msi_unmask()
423 static void iommu_msi_mask(struct irq_desc *desc) in iommu_msi_mask()
436 static unsigned int iommu_msi_startup(struct irq_desc *desc) in iommu_msi_startup()
442 static void iommu_msi_end(struct irq_desc *desc, u8 vector) in iommu_msi_end()
460 static unsigned int iommu_maskable_msi_startup(struct irq_desc *desc) in iommu_maskable_msi_startup()
467 static void iommu_maskable_msi_shutdown(struct irq_desc *desc) in iommu_maskable_msi_shutdown()
491 static void set_x2apic_affinity(struct irq_desc *desc, const cpumask_t *mask) in set_x2apic_affinity()
764 struct irq_desc *desc = irq_to_desc(irq); in set_iommu_interrupt_handler()
820 struct irq_desc *desc = irq_to_desc(iommu->msi.irq); in iov_adjust_irq_affinities()
892 struct irq_desc *desc = irq_to_desc(iommu->msi.irq); in enable_iommu()
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| /xen/xen/arch/arm/vgic/ |
| A D | vgic.c | 829 struct irq_desc *vgic_get_hw_irq_desc(struct domain *d, struct vcpu *v, in vgic_get_hw_irq_desc()
832 struct irq_desc *desc = NULL; in vgic_get_hw_irq_desc()
865 unsigned int virt_irq, struct irq_desc *desc, in vgic_connect_hw_irq()
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| A D | vgic-v2.c | 74 struct irq_desc *desc = NULL; in vgic_v2_fold_lr_state()
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| A D | vgic-mmio-v2.c | 171 struct irq_desc *desc = irq_to_desc(irq->hwintid); in vgic_mmio_write_target()
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| /xen/xen/drivers/passthrough/vtd/ |
| A D | iommu.c | 1031 static void dma_msi_unmask(struct irq_desc *desc) in dma_msi_unmask()
1046 static void dma_msi_mask(struct irq_desc *desc) in dma_msi_mask()
1061 static unsigned int dma_msi_startup(struct irq_desc *desc) in dma_msi_startup()
1067 static void dma_msi_ack(struct irq_desc *desc) in dma_msi_ack()
1074 static void dma_msi_end(struct irq_desc *desc, u8 vector) in dma_msi_end()
1080 static void dma_msi_set_affinity(struct irq_desc *desc, const cpumask_t *mask) in dma_msi_set_affinity()
1129 struct irq_desc *desc; in iommu_set_interrupt()
2088 struct irq_desc *desc; in adjust_irq_affinity()
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| /xen/xen/drivers/passthrough/ |
| A D | io.c | 449 struct irq_desc *desc = pirq_spin_lock_irq_desc(info, &flags); in pt_irq_create_bind()
657 struct irq_desc *desc = domain_spin_lock_irq_desc(d, machine_gsi, in pt_irq_destroy_bind()
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