Searched refs:pi_desc (Results 1 – 5 of 5) sorted by relevance
| /linux-6.1.9/arch/x86/kvm/vmx/ |
| D | posted_intr.h | 11 struct pi_desc { struct
33 static inline bool pi_test_and_set_on(struct pi_desc *pi_desc) in pi_test_and_set_on() argument
36 (unsigned long *)&pi_desc->control); in pi_test_and_set_on()
39 static inline bool pi_test_and_clear_on(struct pi_desc *pi_desc) in pi_test_and_clear_on() argument
42 (unsigned long *)&pi_desc->control); in pi_test_and_clear_on()
45 static inline bool pi_test_and_clear_sn(struct pi_desc *pi_desc) in pi_test_and_clear_sn() argument
48 (unsigned long *)&pi_desc->control); in pi_test_and_clear_sn()
51 static inline bool pi_test_and_set_pir(int vector, struct pi_desc *pi_desc) in pi_test_and_set_pir() argument
53 return test_and_set_bit(vector, (unsigned long *)pi_desc->pir); in pi_test_and_set_pir()
56 static inline bool pi_is_pir_empty(struct pi_desc *pi_desc) in pi_is_pir_empty() argument
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| D | posted_intr.c | 32 static inline struct pi_desc *vcpu_to_pi_desc(struct kvm_vcpu *vcpu) in vcpu_to_pi_desc()
34 return &(to_vmx(vcpu)->pi_desc); in vcpu_to_pi_desc()
37 static int pi_try_set_control(struct pi_desc *pi_desc, u64 *pold, u64 new) in pi_try_set_control() argument
45 if (!try_cmpxchg64(&pi_desc->control, pold, new)) in pi_try_set_control()
53 struct pi_desc *pi_desc = vcpu_to_pi_desc(vcpu); in vmx_vcpu_pi_load() local
55 struct pi_desc old, new; in vmx_vcpu_pi_load()
72 if (pi_desc->nv != POSTED_INTR_WAKEUP_VECTOR && vcpu->cpu == cpu) { in vmx_vcpu_pi_load()
77 if (pi_test_and_clear_sn(pi_desc)) in vmx_vcpu_pi_load()
89 if (pi_desc->nv == POSTED_INTR_WAKEUP_VECTOR) { in vmx_vcpu_pi_load()
99 old.control = READ_ONCE(pi_desc->control); in vmx_vcpu_pi_load()
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| D | vmx.h | 218 struct pi_desc *pi_desc; member
333 struct pi_desc pi_desc; member
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| D | vmx.c | 4140 if (pi_test_and_set_pir(vector, &vmx->pi_desc)) in vmx_deliver_posted_interrupt()
4144 if (pi_test_and_set_on(&vmx->pi_desc)) in vmx_deliver_posted_interrupt()
4618 vmcs_write64(POSTED_INTR_DESC_ADDR, __pa((&vmx->pi_desc))); in init_vmcs()
4726 vmx->pi_desc.nv = POSTED_INTR_VECTOR; in __vmx_vcpu_reset()
4727 vmx->pi_desc.sn = 1; in __vmx_vcpu_reset()
6702 if (pi_test_on(&vmx->pi_desc)) { in vmx_sync_pir_to_irr()
6703 pi_clear_on(&vmx->pi_desc); in vmx_sync_pir_to_irr()
6710 kvm_apic_update_irr(vcpu, vmx->pi_desc.pir, &max_irr); in vmx_sync_pir_to_irr()
6754 pi_clear_on(&vmx->pi_desc); in vmx_apicv_post_state_restore()
6755 memset(vmx->pi_desc.pir, 0, sizeof(vmx->pi_desc.pir)); in vmx_apicv_post_state_restore()
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| D | nested.c | 322 vmx->nested.pi_desc = NULL; in free_nested()
3228 vmx->nested.pi_desc = in nested_get_vmcs12_pages()
3229 (struct pi_desc *)(((void *)map->hva) + in nested_get_vmcs12_pages()
3240 vmx->nested.pi_desc = NULL; in nested_get_vmcs12_pages()
3791 if (!vmx->nested.pi_desc) in vmx_complete_nested_posted_interrupt()
3796 if (!pi_test_and_clear_on(vmx->nested.pi_desc)) in vmx_complete_nested_posted_interrupt()
3799 max_irr = find_last_bit((unsigned long *)vmx->nested.pi_desc->pir, 256); in vmx_complete_nested_posted_interrupt()
3805 __kvm_apic_update_irr(vmx->nested.pi_desc->pir, in vmx_complete_nested_posted_interrupt()
4794 vmx->nested.pi_desc = NULL; in nested_vmx_vmexit()
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