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Searched refs:vgic (Results 1 - 25 of 47) sorted by relevance

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/kernel/linux/linux-5.10/arch/arm64/kvm/
H A DMakefile18 vgic-sys-reg-v3.o fpsimd.o pmu.o \
20 vgic/vgic.o vgic/vgic-init.o \
21 vgic/vgic-irqfd.o vgic/vgic-v2.o \
22 vgic/vgi
[all...]
/kernel/linux/linux-6.6/arch/arm64/kvm/
H A DMakefile16 vgic-sys-reg-v3.o fpsimd.o pkvm.o \
18 vgic/vgic.o vgic/vgic-init.o \
19 vgic/vgic-irqfd.o vgic/vgic-v2.o \
20 vgic/vgi
[all...]
/kernel/linux/linux-5.10/arch/arm64/kvm/vgic/
H A Dvgic-init.c13 #include "vgic.h"
16 * Initialization rules: there are multiple stages to the vgic
54 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_early_init()
109 kvm->arch.vgic.in_kernel = true; in kvm_vgic_create()
110 kvm->arch.vgic.vgic_model = type; in kvm_vgic_create()
112 kvm->arch.vgic.vgic_dist_base = VGIC_ADDR_UNDEF; in kvm_vgic_create()
115 kvm->arch.vgic.vgic_cpu_base = VGIC_ADDR_UNDEF; in kvm_vgic_create()
117 INIT_LIST_HEAD(&kvm->arch.vgic.rd_regions); in kvm_vgic_create()
133 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_dist_init()
188 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in kvm_vgic_vcpu_init()
[all...]
H A Dvgic-debug.c14 #include "vgic.h"
17 * Structure to control looping through the entire vgic state. We start at
63 iter->nr_spis = kvm->arch.vgic.nr_spis; in iter_init()
64 if (kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { in iter_init()
89 iter = kvm->arch.vgic.iter; in vgic_debug_start()
102 kvm->arch.vgic.iter = iter; in vgic_debug_start()
114 struct vgic_state_iter *iter = kvm->arch.vgic.iter; in vgic_debug_next()
136 iter = kvm->arch.vgic.iter; in vgic_debug_stop()
139 kvm->arch.vgic.iter = NULL; in vgic_debug_stop()
239 print_dist_state(s, &kvm->arch.vgic); in vgic_debug_show()
[all...]
H A Dvgic-mmio-v3.c18 #include "vgic.h"
19 #include "vgic-mmio.h"
43 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_has_its()
67 struct vgic_dist *vgic = &vcpu->kvm->arch.vgic; in vgic_mmio_read_v3_misc() local
72 if (vgic->enabled) in vgic_mmio_read_v3_misc()
75 if (vgic->nassgireq) in vgic_mmio_read_v3_misc()
79 value = vgic->nr_spis + VGIC_NR_PRIVATE_IRQS; in vgic_mmio_read_v3_misc()
94 (vgic->implementation_rev << GICD_IIDR_REVISION_SHIFT) | in vgic_mmio_read_v3_misc()
108 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v3_misc()
700 struct vgic_dist *vgic = &kvm->arch.vgic; vgic_register_redist_iodev() local
[all...]
H A Dvgic-kvm-device.c13 #include "vgic.h"
34 if (kvm->arch.vgic.vgic_model != type_needed) in vgic_check_type()
41 * kvm_vgic_addr - set or get vgic VM base addresses
48 * Set or get the vgic base addresses for the distributor and the virtual CPU
59 struct vgic_dist *vgic = &kvm->arch.vgic; in kvm_vgic_addr() local
67 addr_ptr = &vgic->vgic_dist_base; in kvm_vgic_addr()
72 addr_ptr = &vgic->vgic_cpu_base; in kvm_vgic_addr()
77 addr_ptr = &vgic->vgic_dist_base; in kvm_vgic_addr()
90 rdreg = list_first_entry_or_null(&vgic in kvm_vgic_addr()
[all...]
H A Dvgic-v3.c11 #include "vgic.h"
35 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_fold_lr_state()
120 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_populate_lr()
208 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_set_vmcr()
238 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_get_vmcr()
288 if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { in vgic_v3_enable()
365 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v3_save_pending_tables()
422 struct vgic_dist *d = &kvm->arch.vgic; in vgic_v3_rdist_overlap()
439 struct vgic_dist *d = &kvm->arch.vgic; in vgic_v3_check_base()
485 struct list_head *rd_regions = &kvm->arch.vgic in vgic_v3_rdist_region_from_index()
[all...]
H A Dvgic-mmio-v2.c14 #include "vgic.h"
15 #include "vgic-mmio.h"
28 struct vgic_dist *vgic = &vcpu->kvm->arch.vgic; in vgic_mmio_read_v2_misc() local
33 value = vgic->enabled ? GICD_ENABLE : 0; in vgic_mmio_read_v2_misc()
36 value = vgic->nr_spis + VGIC_NR_PRIVATE_IRQS; in vgic_mmio_read_v2_misc()
42 (vgic->implementation_rev << GICD_IIDR_REVISION_SHIFT) | in vgic_mmio_read_v2_misc()
56 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v2_misc()
90 vcpu->kvm->arch.vgic.v2_groups_user_writable = true; in vgic_mmio_uaccess_write_v2_misc()
102 if (vcpu->kvm->arch.vgic in vgic_mmio_uaccess_write_v2_group()
[all...]
H A Dvgic-v4.c13 #include "vgic.h"
18 * The vgic-v4 layer acts as a bridge between several entities:
190 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_configure_vsgis()
211 * vgic is initialized. This relies on kvm->lock to be
217 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_init()
293 struct its_vm *its_vm = &kvm->arch.vgic.its_vm; in vgic_v4_teardown()
341 err = its_make_vpe_resident(vpe, false, vcpu->kvm->arch.vgic.enabled); in vgic_v4_load()
404 .vm = &kvm->arch.vgic.its_vm, in kvm_vgic_v4_set_forwarding()
H A Dvgic.c15 #include "vgic.h"
60 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_get_lpi()
100 if (intid < (kvm->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS)) { in vgic_get_irq()
101 intid = array_index_nospec(intid, kvm->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS); in vgic_get_irq()
102 return &kvm->arch.vgic.spis[intid - VGIC_NR_PRIVATE_IRQS]; in vgic_get_irq()
127 struct vgic_dist *dist = &kvm->arch.vgic; in __vgic_put_lpi_locked()
140 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_put_irq()
231 !irq->target_vcpu->kvm->arch.vgic.enabled)) in vgic_target_oracle()
422 * kvm_vgic_inject_irq - Inject an IRQ from a device to the vgic
962 if (!vcpu->kvm->arch.vgic in kvm_vgic_vcpu_pending_irq()
[all...]
/kernel/linux/linux-5.10/arch/arm64/kvm/hyp/
H A Dvgic-v2-cpuif-proxy.c38 struct vgic_dist *vgic = &kvm->arch.vgic; in __vgic_v2_perform_cpuif_access() local
48 if (fault_ipa < vgic->vgic_cpu_base || in __vgic_v2_perform_cpuif_access()
49 fault_ipa >= (vgic->vgic_cpu_base + KVM_VGIC_V2_CPU_SIZE)) in __vgic_v2_perform_cpuif_access()
66 addr += fault_ipa - vgic->vgic_cpu_base; in __vgic_v2_perform_cpuif_access()
/kernel/linux/linux-6.6/arch/arm64/kvm/vgic/
H A Dvgic-kvm-device.c13 #include "vgic.h"
38 if (kvm->arch.vgic.vgic_model != type_needed) in vgic_check_type()
46 struct vgic_dist *vgic = &kvm->arch.vgic; in kvm_set_legacy_vgic_v2_addr() local
54 r = vgic_check_iorange(kvm, vgic->vgic_dist_base, dev_addr->addr, in kvm_set_legacy_vgic_v2_addr()
57 vgic->vgic_dist_base = dev_addr->addr; in kvm_set_legacy_vgic_v2_addr()
62 r = vgic_check_iorange(kvm, vgic->vgic_cpu_base, dev_addr->addr, in kvm_set_legacy_vgic_v2_addr()
65 vgic->vgic_cpu_base = dev_addr->addr; in kvm_set_legacy_vgic_v2_addr()
77 * kvm_vgic_addr - set or get vgic VM base addresses
83 * Set or get the vgic bas
94 struct vgic_dist *vgic = &kvm->arch.vgic; kvm_vgic_addr() local
[all...]
H A Dvgic-init.c13 #include "vgic.h"
16 * Initialization rules: there are multiple stages to the vgic
54 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_early_init()
117 kvm->arch.vgic.in_kernel = true; in kvm_vgic_create()
118 kvm->arch.vgic.vgic_model = type; in kvm_vgic_create()
120 kvm->arch.vgic.vgic_dist_base = VGIC_ADDR_UNDEF; in kvm_vgic_create()
123 kvm->arch.vgic.vgic_cpu_base = VGIC_ADDR_UNDEF; in kvm_vgic_create()
125 INIT_LIST_HEAD(&kvm->arch.vgic.rd_regions); in kvm_vgic_create()
142 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_dist_init()
197 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in kvm_vgic_vcpu_init()
[all...]
H A Dvgic-debug.c14 #include "vgic.h"
17 * Structure to control looping through the entire vgic state. We start at
63 iter->nr_spis = kvm->arch.vgic.nr_spis; in iter_init()
64 if (kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { in iter_init()
89 iter = kvm->arch.vgic.iter; in vgic_debug_start()
102 kvm->arch.vgic.iter = iter; in vgic_debug_start()
114 struct vgic_state_iter *iter = kvm->arch.vgic.iter; in vgic_debug_next()
136 iter = kvm->arch.vgic.iter; in vgic_debug_stop()
139 kvm->arch.vgic.iter = NULL; in vgic_debug_stop()
239 print_dist_state(s, &kvm->arch.vgic); in vgic_debug_show()
[all...]
H A Dvgic-mmio-v3.c18 #include "vgic.h"
19 #include "vgic-mmio.h"
43 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_has_its()
67 struct vgic_dist *vgic = &vcpu->kvm->arch.vgic; in vgic_mmio_read_v3_misc() local
72 if (vgic->enabled) in vgic_mmio_read_v3_misc()
75 if (vgic->nassgireq) in vgic_mmio_read_v3_misc()
79 value = vgic->nr_spis + VGIC_NR_PRIVATE_IRQS; in vgic_mmio_read_v3_misc()
94 (vgic->implementation_rev << GICD_IIDR_REVISION_SHIFT) | in vgic_mmio_read_v3_misc()
108 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v3_misc()
294 struct vgic_dist *vgic = &vcpu->kvm->arch.vgic; vgic_mmio_vcpu_rdist_is_last() local
774 struct vgic_dist *vgic = &kvm->arch.vgic; vgic_register_redist_iodev() local
[all...]
H A Dvgic-v3.c14 #include "vgic.h"
39 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_fold_lr_state()
109 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_populate_lr()
197 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_set_vmcr()
227 u32 model = vcpu->kvm->arch.vgic.vgic_model; in vgic_v3_get_vmcr()
277 if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { in vgic_v3_enable()
356 struct vgic_dist *dist = &kvm->arch.vgic; in unmap_all_vpes()
365 struct vgic_dist *dist = &kvm->arch.vgic; in map_all_vpes()
379 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v3_save_pending_tables()
391 * The above vgic initialize in vgic_v3_save_pending_tables()
[all...]
H A Dvgic-mmio-v2.c14 #include "vgic.h"
15 #include "vgic-mmio.h"
28 struct vgic_dist *vgic = &vcpu->kvm->arch.vgic; in vgic_mmio_read_v2_misc() local
33 value = vgic->enabled ? GICD_ENABLE : 0; in vgic_mmio_read_v2_misc()
36 value = vgic->nr_spis + VGIC_NR_PRIVATE_IRQS; in vgic_mmio_read_v2_misc()
42 (vgic->implementation_rev << GICD_IIDR_REVISION_SHIFT) | in vgic_mmio_read_v2_misc()
56 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v2_misc()
76 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_uaccess_write_v2_misc()
98 vcpu->kvm->arch.vgic in vgic_mmio_uaccess_write_v2_misc()
[all...]
H A Dvgic-v4.c13 #include "vgic.h"
18 * The vgic-v4 layer acts as a bridge between several entities:
189 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_configure_vsgis()
236 * vgic is initialized. In both cases, the number of vcpus
241 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_init()
317 struct its_vm *its_vm = &kvm->arch.vgic.its_vm; in vgic_v4_teardown()
370 err = its_make_vpe_resident(vpe, false, vcpu->kvm->arch.vgic.enabled); in vgic_v4_load()
446 .vm = &kvm->arch.vgic.its_vm, in kvm_vgic_v4_set_forwarding()
H A Dvgic.c15 #include "vgic.h"
62 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_get_lpi()
102 if (intid < (kvm->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS)) { in vgic_get_irq()
103 intid = array_index_nospec(intid, kvm->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS); in vgic_get_irq()
104 return &kvm->arch.vgic.spis[intid - VGIC_NR_PRIVATE_IRQS]; in vgic_get_irq()
128 struct vgic_dist *dist = &kvm->arch.vgic; in __vgic_put_lpi_locked()
141 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_put_irq()
232 !irq->target_vcpu->kvm->arch.vgic.enabled)) in vgic_target_oracle()
423 * kvm_vgic_inject_irq - Inject an IRQ from a device to the vgic
981 if (!vcpu->kvm->arch.vgic in kvm_vgic_vcpu_pending_irq()
[all...]
/kernel/linux/linux-6.6/arch/arm64/kvm/hyp/
H A Dvgic-v2-cpuif-proxy.c40 struct vgic_dist *vgic = &kvm->arch.vgic; in __vgic_v2_perform_cpuif_access() local
50 if (fault_ipa < vgic->vgic_cpu_base || in __vgic_v2_perform_cpuif_access()
51 fault_ipa >= (vgic->vgic_cpu_base + KVM_VGIC_V2_CPU_SIZE)) in __vgic_v2_perform_cpuif_access()
68 addr += fault_ipa - vgic->vgic_cpu_base; in __vgic_v2_perform_cpuif_access()
/kernel/linux/linux-5.10/arch/arm64/kvm/hyp/vhe/
H A DMakefile10 obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
/kernel/linux/linux-6.6/arch/arm64/kvm/hyp/vhe/
H A DMakefile10 obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
/kernel/linux/linux-5.10/include/kvm/
H A Darm_vgic.h46 /* Physical address of vgic virtual cpu interface */
259 /* used by vgic-debug */
364 #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel))
365 #define vgic_initialized(k) ((k)->arch.vgic.initialized)
366 #define vgic_ready(k) ((k)->arch.vgic.ready)
368 ((i) < (k)->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS))
/kernel/linux/linux-6.6/include/kvm/
H A Darm_vgic.h48 /* Physical address of vgic virtual cpu interface */
284 /* used by vgic-debug */
392 #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel))
393 #define vgic_initialized(k) ((k)->arch.vgic.initialized)
394 #define vgic_ready(k) ((k)->arch.vgic.ready)
396 ((i) < (k)->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS))
/kernel/linux/linux-5.10/arch/arm64/kvm/hyp/nvhe/
H A DMakefile13 obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \

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