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Searched refs:hcall (Results 1 – 25 of 35) sorted by relevance

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/openbmc/linux/tools/testing/selftests/kvm/x86_64/
H A Dhyperv_features.c90 GUEST_ASSERT_NE(hcall->control, 0); in guest_hcall()
103 if (hcall->ud_expected) { in guest_hcall()
106 hcall->control, vector); in guest_hcall()
110 hcall->control, vector); in guest_hcall()
111 GUEST_ASSERT_EQ(res, hcall->expect); in guest_hcall()
530 struct hcall_data *hcall; in guest_test_hcalls_access() local
560 hcall->control = 0xbeef; in guest_test_hcalls_access()
619 hcall->control = HVCALL_SEND_IPI; in guest_test_hcalls_access()
624 hcall->control = HVCALL_SEND_IPI; in guest_test_hcalls_access()
645 hcall->ud_expected = true; in guest_test_hcalls_access()
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H A Dxen_vmcall_test.c112 TEST_ASSERT_EQ(run->xen.u.hcall.cpl, 0); in main()
113 TEST_ASSERT_EQ(run->xen.u.hcall.longmode, 1); in main()
114 TEST_ASSERT_EQ(run->xen.u.hcall.input, INPUTVALUE); in main()
115 TEST_ASSERT_EQ(run->xen.u.hcall.params[0], ARGVALUE(1)); in main()
116 TEST_ASSERT_EQ(run->xen.u.hcall.params[1], ARGVALUE(2)); in main()
117 TEST_ASSERT_EQ(run->xen.u.hcall.params[2], ARGVALUE(3)); in main()
118 TEST_ASSERT_EQ(run->xen.u.hcall.params[3], ARGVALUE(4)); in main()
119 TEST_ASSERT_EQ(run->xen.u.hcall.params[4], ARGVALUE(5)); in main()
120 TEST_ASSERT_EQ(run->xen.u.hcall.params[5], ARGVALUE(6)); in main()
121 run->xen.u.hcall.result = RETVALUE; in main()
H A Dhyperv_extended_hypercalls.c74 outval = addr_gpa2hva(vm, run->hyperv.u.hcall.params[1]); in main()
76 run->hyperv.u.hcall.result = HV_STATUS_SUCCESS; in main()
/openbmc/qemu/target/i386/kvm/
H A Dhyperv.c86 uint16_t code = exit->u.hcall.input & 0xffff; in kvm_hv_handle_exit()
87 bool fast = exit->u.hcall.input & HV_HYPERCALL_FAST; in kvm_hv_handle_exit()
88 uint64_t in_param = exit->u.hcall.params[0]; in kvm_hv_handle_exit()
89 uint64_t out_param = exit->u.hcall.params[1]; in kvm_hv_handle_exit()
93 exit->u.hcall.result = hyperv_hcall_post_message(in_param, fast); in kvm_hv_handle_exit()
96 exit->u.hcall.result = hyperv_hcall_signal_event(in_param, fast); in kvm_hv_handle_exit()
99 exit->u.hcall.result = in kvm_hv_handle_exit()
103 exit->u.hcall.result = in kvm_hv_handle_exit()
107 exit->u.hcall.result = in kvm_hv_handle_exit()
111 exit->u.hcall.result = HV_STATUS_INVALID_HYPERCALL_CODE; in kvm_hv_handle_exit()
H A Dxen-emu.c280 exit->u.hcall.result = err; in kvm_xen_hcall_xen_version()
745 exit->u.hcall.result = err; in kvm_xen_hcall_memory_op()
781 exit->u.hcall.result = err; in handle_set_param()
832 exit->u.hcall.result = err; in handle_get_param()
886 exit->u.hcall.result = ret; in kvm_xen_hcall_hvm_op()
1170 exit->u.hcall.result = err; in kvm_xen_hcall_set_timer_op()
1224 exit->u.hcall.result = err; in kvm_xen_hcall_vcpu_op()
1397 exit->u.hcall.result = err; in kvm_xen_hcall_evtchn_op()
1520 exit->u.hcall.result = err; in kvm_xen_hcall_sched_op()
1791 exit->u.hcall.input, exit->u.hcall.params[0], in kvm_xen_handle_exit()
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H A Dhyperv-stub.c29 exit->u.hcall.result = HV_STATUS_INVALID_HYPERCALL_CODE; in kvm_hv_handle_exit()
/openbmc/linux/Documentation/ABI/testing/
H A Ddebugfs-pfo-nx-crypto15 only errors counted here are those returned from the hcall, H_COP_OP.
18 The most recent non-zero return code from the H_COP_OP hcall. -EBUSY is not
19 recorded here (the hcall will retry until -EBUSY goes away).
23 hcall.
H A Dsysfs-bus-papr-pmem9 response to H_SCM_HEALTH hcall. The details of the bit
10 flags returned in response to this hcall is available
/openbmc/linux/Documentation/powerpc/
H A Dpapr_hcalls.rst28 Hence a Hypercall (hcall) is essentially a request by the pseries guest
36 The ABI specification for a hcall between a pseries guest and PAPR hypervisor
39 and any in-arguments for the hcall are provided in registers *r4-r12*. If values
44 'HVCS' instruction the return value of the hcall is available in *r3* and any
69 | r3 | Y | hcall opcode/return value |
123 success or failure of the hcall. In case of a failure an error code indicates
127 In some cases a hcall can potentially take a long time and need to be issued
131 servicing the hcall yet.
135 for each subsequent hcall until hypervisor returns a non *H_CONTINUE*
286 The hcall returns H_BUSY when the flush takes longer time and the hcall needs
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/openbmc/qemu/docs/devel/
H A Dnested-papr.txt44 KVM: PPC: Book3S HV: Framework and hcall stubs for nested virtualization
53 This API works primarily using a signal hcall h_enter_nested(). This
63 it's partition table using the h_set_partition_table() hcall. All
84 hcall.
96 - L1 and L0 communicate the vCPU state using the H_GUEST_{G,S}ET() hcall
98 - L1 requests the L0 to run the vCPU using H_GUEST_RUN_VCPU() hcall
/openbmc/linux/arch/powerpc/kvm/
H A Dbook3s_pr_papr.c489 unsigned int hcall; in kvmppc_pr_init_default_hcalls() local
492 hcall = default_hcall_list[i]; in kvmppc_pr_init_default_hcalls()
493 WARN_ON(!kvmppc_hcall_impl_pr(hcall)); in kvmppc_pr_init_default_hcalls()
494 __set_bit(hcall / 4, kvm->arch.enabled_hcalls); in kvmppc_pr_init_default_hcalls()
H A Dpowerpc.c2132 pvinfo->hcall[0] = cpu_to_be32(inst_sc1); in kvm_vm_ioctl_get_pvinfo()
2133 pvinfo->hcall[1] = cpu_to_be32(inst_nop); in kvm_vm_ioctl_get_pvinfo()
2134 pvinfo->hcall[2] = cpu_to_be32(inst_nop); in kvm_vm_ioctl_get_pvinfo()
2135 pvinfo->hcall[3] = cpu_to_be32(inst_nop); in kvm_vm_ioctl_get_pvinfo()
2153 pvinfo->hcall[2] = cpu_to_be32(inst_sc); in kvm_vm_ioctl_get_pvinfo()
2154 pvinfo->hcall[3] = cpu_to_be32(inst_nop); in kvm_vm_ioctl_get_pvinfo()
2201 unsigned long hcall = cap->args[0]; in kvm_vm_ioctl_enable_cap() local
2204 if (hcall > MAX_HCALL_OPCODE || (hcall & 3) || in kvm_vm_ioctl_enable_cap()
2207 if (!kvmppc_book3s_hcall_implemented(kvm, hcall)) in kvm_vm_ioctl_enable_cap()
2210 set_bit(hcall / 4, kvm->arch.enabled_hcalls); in kvm_vm_ioctl_enable_cap()
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H A Dbook3s.c1024 int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hcall) in kvmppc_book3s_hcall_implemented() argument
1026 return kvm->arch.kvm_ops->hcall_implemented(hcall); in kvmppc_book3s_hcall_implemented()
/openbmc/linux/arch/x86/kvm/
H A Dxen.c1156 return kvm_xen_hypercall_set_result(vcpu, run->xen.u.hcall.result); in kvm_xen_hypercall_complete_userspace()
1515 vcpu->run->xen.u.hcall.longmode = longmode; in kvm_xen_hypercall()
1516 vcpu->run->xen.u.hcall.cpl = cpl; in kvm_xen_hypercall()
1517 vcpu->run->xen.u.hcall.input = input; in kvm_xen_hypercall()
1518 vcpu->run->xen.u.hcall.params[0] = params[0]; in kvm_xen_hypercall()
1519 vcpu->run->xen.u.hcall.params[1] = params[1]; in kvm_xen_hypercall()
1520 vcpu->run->xen.u.hcall.params[2] = params[2]; in kvm_xen_hypercall()
1521 vcpu->run->xen.u.hcall.params[3] = params[3]; in kvm_xen_hypercall()
1522 vcpu->run->xen.u.hcall.params[4] = params[4]; in kvm_xen_hypercall()
1523 vcpu->run->xen.u.hcall.params[5] = params[5]; in kvm_xen_hypercall()
/openbmc/linux/arch/powerpc/platforms/pseries/
H A Dvas.c148 int h_query_vas_capabilities(const u64 hcall, u8 query_type, u64 result) in h_query_vas_capabilities() argument
152 rc = plpar_hcall_norets(hcall, query_type, result); in h_query_vas_capabilities()
160 (hcall == H_QUERY_VAS_CAPABILITIES) ? in h_query_vas_capabilities()
H A DKconfig137 this enables code that uses the hcall GetPerfCounterInfo and 24x7
/openbmc/linux/arch/powerpc/include/asm/
H A Dvas.h271 int h_query_vas_capabilities(const u64 hcall, u8 query_type, u64 result);
H A Dkvm_ppc.h302 int (*hcall_implemented)(unsigned long hcall);
637 extern int kvmppc_xics_rm_complete(struct kvm_vcpu *vcpu, u32 hcall);
666 static inline int kvmppc_xics_rm_complete(struct kvm_vcpu *vcpu, u32 hcall) in kvmppc_xics_rm_complete() argument
/openbmc/qemu/hw/s390x/
H A Dmeson.build15 's390-virtio-hcall.c',
/openbmc/qemu/target/ppc/
H A Dtrace-events26 kvm_handle_papr_hcall(uint64_t hcall) "0x%" PRIx64
/openbmc/qemu/docs/specs/
H A Dppc-spapr-hcalls.rst17 All those hypercalls start at hcall number 0xf000 which correspond
H A Dppc-spapr-uv-hcalls.rst34 key stored in the system's TPM. An Ultravisor will use this hcall to
/openbmc/linux/include/uapi/linux/
H A Dkvm.h199 } hcall; member
222 } hcall; member
860 __u32 hcall[4]; member
/openbmc/linux/tools/include/uapi/linux/
H A Dkvm.h199 } hcall; member
222 } hcall; member
860 __u32 hcall[4]; member
/openbmc/qemu/linux-headers/linux/
H A Dkvm.h111 } hcall; member
134 } hcall; member

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