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Searched refs:gpa (Results 1 – 25 of 81) sorted by relevance

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/Linux-v4.19/arch/powerpc/kvm/
Dbook3s_64_mmu_radix.c39 unsigned long gpa; in kvmppc_mmu_radix_xlate() local
102 gpa = pte & 0x01fffffffffff000ul; in kvmppc_mmu_radix_xlate()
103 if (gpa & ((1ul << offset) - 1)) in kvmppc_mmu_radix_xlate()
105 gpa += eaddr & ((1ul << offset) - 1); in kvmppc_mmu_radix_xlate()
112 gpte->raddr = gpa; in kvmppc_mmu_radix_xlate()
199 unsigned long gpa, unsigned int shift) in kvmppc_unmap_pte() argument
205 old = kvmppc_radix_update_pte(kvm, pte, ~0UL, 0, gpa, shift); in kvmppc_unmap_pte()
206 kvmppc_radix_tlbie_page(kvm, gpa, shift); in kvmppc_unmap_pte()
208 unsigned long gfn = gpa >> PAGE_SHIFT; in kvmppc_unmap_pte()
319 unsigned long gpa) in kvmppc_unmap_free_pmd_entry_table() argument
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Dbook3s_64_vio_hv.c103 unsigned long gpa = tce & ~(TCE_PCI_READ | TCE_PCI_WRITE); in kvmppc_tce_validate() local
110 if (iommu_tce_check_gpa(stt->page_shift, gpa)) in kvmppc_tce_validate()
167 long kvmppc_gpa_to_ua(struct kvm *kvm, unsigned long gpa, in kvmppc_gpa_to_ua() argument
170 unsigned long gfn = gpa >> PAGE_SHIFT; in kvmppc_gpa_to_ua()
178 (gpa & ~(PAGE_MASK | TCE_PCI_READ | TCE_PCI_WRITE)); in kvmppc_gpa_to_ua()
/Linux-v4.19/arch/s390/kvm/
Dgaccess.h124 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); in write_guest_lc() local
126 return kvm_write_guest(vcpu->kvm, gpa, data, len); in write_guest_lc()
150 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); in read_guest_lc() local
152 return kvm_read_guest(vcpu->kvm, gpa, data, len); in read_guest_lc()
162 u8 ar, unsigned long *gpa, enum gacc_mode mode);
282 int write_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in write_guest_abs() argument
285 return kvm_write_guest(vcpu->kvm, gpa, data, len); in write_guest_abs()
305 int read_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in read_guest_abs() argument
308 return kvm_read_guest(vcpu->kvm, gpa, data, len); in read_guest_abs()
Dvsie.c477 static int pin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t *hpa) in pin_guest_page() argument
481 page = gfn_to_page(kvm, gpa_to_gfn(gpa)); in pin_guest_page()
484 *hpa = (hpa_t) page_to_virt(page) + (gpa & ~PAGE_MASK); in pin_guest_page()
489 static void unpin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t hpa) in unpin_guest_page() argument
493 mark_page_dirty(kvm, gpa_to_gfn(gpa)); in unpin_guest_page()
558 gpa_t gpa; in pin_blocks() local
561 gpa = READ_ONCE(scb_o->scaol) & ~0xfUL; in pin_blocks()
563 gpa |= (u64) READ_ONCE(scb_o->scaoh) << 32; in pin_blocks()
564 if (gpa) { in pin_blocks()
565 if (gpa < 2 * PAGE_SIZE) in pin_blocks()
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Dgaccess.c588 static int deref_table(struct kvm *kvm, unsigned long gpa, unsigned long *val) in deref_table() argument
590 return kvm_read_guest(kvm, gpa, val, sizeof(*val)); in deref_table()
615 unsigned long *gpa, const union asce asce, in guest_translate() argument
774 *gpa = raddr.addr; in guest_translate()
834 unsigned long _len, nr_pages, gpa, idx; in access_guest() local
858 gpa = *(pages + idx) + (ga & ~PAGE_MASK); in access_guest()
859 _len = min(PAGE_SIZE - (gpa & ~PAGE_MASK), len); in access_guest()
861 rc = kvm_write_guest(vcpu->kvm, gpa, data, _len); in access_guest()
863 rc = kvm_read_guest(vcpu->kvm, gpa, data, _len); in access_guest()
878 unsigned long _len, gpa; in access_guest_real() local
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/Linux-v4.19/arch/x86/include/asm/uv/
Duv_hub.h524 uv_gpa_in_mmr_space(unsigned long gpa) in uv_gpa_in_mmr_space() argument
526 return (gpa >> 62) == 0x3UL; in uv_gpa_in_mmr_space()
530 static inline unsigned long uv_gpa_to_soc_phys_ram(unsigned long gpa) in uv_gpa_to_soc_phys_ram() argument
538 gpa = ((gpa << uv_hub_info->m_shift) >> uv_hub_info->m_shift) | in uv_gpa_to_soc_phys_ram()
539 ((gpa >> uv_hub_info->n_lshift) << uv_hub_info->m_val); in uv_gpa_to_soc_phys_ram()
541 paddr = gpa & uv_hub_info->gpa_mask; in uv_gpa_to_soc_phys_ram()
548 static inline unsigned long uv_gpa_to_gnode(unsigned long gpa) in uv_gpa_to_gnode() argument
553 return gpa >> n_lshift; in uv_gpa_to_gnode()
555 return uv_gam_range(gpa)->nasid >> 1; in uv_gpa_to_gnode()
559 static inline int uv_gpa_to_pnode(unsigned long gpa) in uv_gpa_to_pnode() argument
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/Linux-v4.19/drivers/gpu/drm/i915/gvt/
Dpage_track.c157 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, in intel_vgpu_page_track_handler() argument
165 page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
173 intel_vgpu_disable_page_track(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
175 ret = page_track->handler(page_track, gpa, data, bytes); in intel_vgpu_page_track_handler()
177 gvt_err("guest page write error, gpa %llx\n", gpa); in intel_vgpu_page_track_handler()
Dmpt.h195 unsigned long gpa, void *buf, unsigned long len) in intel_gvt_hypervisor_read_gpa() argument
197 return intel_gvt_host.mpt->read_gpa(vgpu->handle, gpa, buf, len); in intel_gvt_hypervisor_read_gpa()
211 unsigned long gpa, void *buf, unsigned long len) in intel_gvt_hypervisor_write_gpa() argument
213 return intel_gvt_host.mpt->write_gpa(vgpu->handle, gpa, buf, len); in intel_gvt_hypervisor_write_gpa()
Dpage_track.h32 u64 gpa, void *data, int bytes);
53 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
Dhypercall.h49 int (*read_gpa)(unsigned long handle, unsigned long gpa, void *buf,
51 int (*write_gpa)(unsigned long handle, unsigned long gpa, void *buf,
/Linux-v4.19/include/linux/
Dkvm_host.h213 gpa_t gpa; member
685 int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data,
687 int kvm_read_guest(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len);
692 int kvm_write_guest(struct kvm *kvm, gpa_t gpa, const void *data,
699 gpa_t gpa, unsigned long len);
701 int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len);
716 int kvm_vcpu_read_guest_atomic(struct kvm_vcpu *vcpu, gpa_t gpa, void *data,
718 int kvm_vcpu_read_guest(struct kvm_vcpu *vcpu, gpa_t gpa, void *data,
722 int kvm_vcpu_write_guest(struct kvm_vcpu *vcpu, gpa_t gpa, const void *data,
1003 static inline gfn_t gpa_to_gfn(gpa_t gpa) in gpa_to_gfn() argument
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/Linux-v4.19/arch/mips/kvm/
Dmmu.c526 gpa_t gpa = gfn << PAGE_SHIFT; in kvm_set_spte_handler() local
528 pte_t *gpa_pte = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in kvm_set_spte_handler()
573 gpa_t gpa = gfn << PAGE_SHIFT; in kvm_test_age_hva_handler() local
574 pte_t *gpa_pte = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in kvm_test_age_hva_handler()
609 static int _kvm_mips_map_page_fast(struct kvm_vcpu *vcpu, unsigned long gpa, in _kvm_mips_map_page_fast() argument
614 gfn_t gfn = gpa >> PAGE_SHIFT; in _kvm_mips_map_page_fast()
623 ptep = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in _kvm_mips_map_page_fast()
685 static int kvm_mips_map_page(struct kvm_vcpu *vcpu, unsigned long gpa, in kvm_mips_map_page() argument
691 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_mips_map_page()
701 err = _kvm_mips_map_page_fast(vcpu, gpa, write_fault, out_entry, in kvm_mips_map_page()
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/Linux-v4.19/drivers/misc/sgi-gru/
Dgrufault.c266 int write, int atomic, unsigned long *gpa, int *pageshift) in gru_vtop() argument
292 *gpa = uv_soc_phys_ram_to_gpa(paddr); in gru_vtop()
329 unsigned long vaddr = 0, gpa; in gru_preload_tlb() local
345 ret = gru_vtop(gts, vaddr, write, atomic, &gpa, &pageshift); in gru_preload_tlb()
346 if (ret || tfh_write_only(tfh, gpa, GAA_RAM, vaddr, asid, write, in gru_preload_tlb()
352 vaddr, asid, write, pageshift, gpa); in gru_preload_tlb()
376 unsigned long gpa = 0, vaddr = 0; in gru_try_dropin() local
426 ret = gru_vtop(gts, vaddr, write, atomic, &gpa, &pageshift); in gru_try_dropin()
447 tfh_write_restart(tfh, gpa, GAA_RAM, vaddr, asid, write, in gru_try_dropin()
453 indexway, write, pageshift, gpa); in gru_try_dropin()
/Linux-v4.19/arch/x86/xen/
Dmmu_hvm.c53 a.gpa = __pa(mm->pgd); in xen_hvm_exit_mmap()
64 a.gpa = 0x00; in is_pagetable_dying_supported()
/Linux-v4.19/include/trace/events/
Dkvm.h214 TP_PROTO(int type, int len, u64 gpa, void *val),
215 TP_ARGS(type, len, gpa, val),
220 __field( u64, gpa )
227 __entry->gpa = gpa;
236 __entry->len, __entry->gpa, __entry->val)
/Linux-v4.19/arch/x86/include/asm/
Dkvm_page_track.h35 void (*track_write)(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new,
72 void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new,
/Linux-v4.19/virt/kvm/
Dkvm_main.c1761 int kvm_read_guest(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len) in kvm_read_guest() argument
1763 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_read_guest()
1765 int offset = offset_in_page(gpa); in kvm_read_guest()
1781 int kvm_vcpu_read_guest(struct kvm_vcpu *vcpu, gpa_t gpa, void *data, unsigned long len) in kvm_vcpu_read_guest() argument
1783 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_vcpu_read_guest()
1785 int offset = offset_in_page(gpa); in kvm_vcpu_read_guest()
1818 int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data, in kvm_read_guest_atomic() argument
1821 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_read_guest_atomic()
1823 int offset = offset_in_page(gpa); in kvm_read_guest_atomic()
1829 int kvm_vcpu_read_guest_atomic(struct kvm_vcpu *vcpu, gpa_t gpa, in kvm_vcpu_read_guest_atomic() argument
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/Linux-v4.19/virt/kvm/arm/
Dmmu.c942 gpa_t gpa = addr + (vm_start - memslot->userspace_addr); in stage2_unmap_memslot() local
943 unmap_stage2_range(kvm, gpa, vm_end - vm_start); in stage2_unmap_memslot()
1786 gpa_t gpa, u64 size, in handle_hva_to_gpa() argument
1799 gfn_t gpa; in handle_hva_to_gpa() local
1807 gpa = hva_to_gfn_memslot(hva_start, memslot) << PAGE_SHIFT; in handle_hva_to_gpa()
1808 ret |= handler(kvm, gpa, (u64)(hva_end - hva_start), data); in handle_hva_to_gpa()
1814 static int kvm_unmap_hva_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) in kvm_unmap_hva_handler() argument
1816 unmap_stage2_range(kvm, gpa, size); in kvm_unmap_hva_handler()
1831 static int kvm_set_spte_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) in kvm_set_spte_handler() argument
1843 stage2_set_pte(kvm, NULL, gpa, pte, 0); in kvm_set_spte_handler()
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/Linux-v4.19/virt/kvm/arm/vgic/
Dvgic-its.c1897 gpa_t gpa = base; in scan_its_table() local
1907 ret = kvm_read_guest_lock(kvm, gpa, entry, esz); in scan_its_table()
1917 gpa += byte_offset; in scan_its_table()
1927 struct its_ite *ite, gpa_t gpa, int ite_esz) in vgic_its_save_ite() argument
1938 return kvm_write_guest(kvm, gpa, &val, ite_esz); in vgic_its_save_ite()
2020 gpa_t gpa = base + ite->event_id * ite_esz; in vgic_its_save_itt() local
2031 ret = vgic_its_save_ite(its, device, ite, gpa, ite_esz); in vgic_its_save_itt()
2205 gpa_t gpa; in handle_l1_dte() local
2213 gpa = entry & KVM_ITS_L1E_ADDR_MASK; in handle_l1_dte()
2215 ret = scan_its_table(its, gpa, SZ_64K, dte_esz, in handle_l1_dte()
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/Linux-v4.19/arch/arm/boot/dts/
Ds3c64xx-pinctrl.dtsi19 gpa: gpa { label
135 samsung,pins = "gpa-0", "gpa-1";
141 samsung,pins = "gpa-2", "gpa-3";
147 samsung,pins = "gpa-4", "gpa-5";
153 samsung,pins = "gpa-6", "gpa-7";
/Linux-v4.19/drivers/misc/sgi-xp/
Dxp_sn2.c90 xp_socket_pa_sn2(unsigned long gpa) in xp_socket_pa_sn2() argument
92 return gpa; in xp_socket_pa_sn2()
Dxp_uv.c39 xp_socket_pa_uv(unsigned long gpa) in xp_socket_pa_uv() argument
41 return uv_gpa_to_soc_phys_ram(gpa); in xp_socket_pa_uv()
/Linux-v4.19/arch/x86/kvm/
Dx86.c2257 gpa_t gpa = data & ~0x3f; in kvm_pv_enable_async_pf() local
2271 if (kvm_gfn_to_hva_cache_init(vcpu->kvm, &vcpu->arch.apf.data, gpa, in kvm_pv_enable_async_pf()
4797 gpa_t translate_nested_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access, in translate_nested_gpa() argument
4806 t_gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gpa, access, exception); in translate_nested_gpa()
4849 gpa_t gpa = vcpu->arch.walk_mmu->gva_to_gpa(vcpu, addr, access, in kvm_read_guest_virt_helper() local
4855 if (gpa == UNMAPPED_GVA) in kvm_read_guest_virt_helper()
4857 ret = kvm_vcpu_read_guest_page(vcpu, gpa >> PAGE_SHIFT, data, in kvm_read_guest_virt_helper()
4883 gpa_t gpa = vcpu->arch.walk_mmu->gva_to_gpa(vcpu, addr, access|PFERR_FETCH_MASK, in kvm_fetch_guest_virt() local
4885 if (unlikely(gpa == UNMAPPED_GVA)) in kvm_fetch_guest_virt()
4891 ret = kvm_vcpu_read_guest_page(vcpu, gpa >> PAGE_SHIFT, val, in kvm_fetch_guest_virt()
[all …]
/Linux-v4.19/arch/ia64/include/asm/uv/
Duv_hub.h166 static inline void *uv_va(unsigned long gpa) in uv_va() argument
168 return __va(gpa & uv_hub_info->gpa_mask); in uv_va()
/Linux-v4.19/arch/powerpc/include/asm/
Diommu.h309 unsigned long gpa);
315 #define iommu_tce_put_param_check(tbl, ioba, gpa) \ argument
319 iommu_tce_check_gpa((tbl)->it_page_shift, (gpa)))

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