Differential D14075 Diff 39766 head/lib/libvmmapi/vmmapi.c

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head/lib/libvmmapi/vmmapi.c

Show First 20 Lines • Show All 1,227 Lines • ▼ Show 20 Lines	vm_gla2gpa(struct vmctx ctx, int vcpu, struct vm_guest_paging paging,
error = ioctl(ctx->fd, VM_GLA2GPA, &gg);		error = ioctl(ctx->fd, VM_GLA2GPA, &gg);
if (error == 0) {		if (error == 0) {
*fault = gg.fault;		*fault = gg.fault;
*gpa = gg.gpa;		*gpa = gg.gpa;
}		}
return (error);		return (error);
}		}

		int
		vm_gla2gpa_nofault(struct vmctx ctx, int vcpu, struct vm_guest_paging paging,
		uint64_t gla, int prot, uint64_t gpa, int fault)
		{
		struct vm_gla2gpa gg;
		int error;

		bzero(&gg, sizeof(struct vm_gla2gpa));
		gg.vcpuid = vcpu;
		gg.prot = prot;
		gg.gla = gla;
		gg.paging = *paging;

		error = ioctl(ctx->fd, VM_GLA2GPA_NOFAULT, &gg);
		if (error == 0) {
		*fault = gg.fault;
		*gpa = gg.gpa;
		}
		return (error);
		}

#ifndef min		#ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b))		#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif		#endif

int		int
vm_copy_setup(struct vmctx ctx, int vcpu, struct vm_guest_paging paging,		vm_copy_setup(struct vmctx ctx, int vcpu, struct vm_guest_paging paging,
uint64_t gla, size_t len, int prot, struct iovec *iov, int iovcnt,		uint64_t gla, size_t len, int prot, struct iovec *iov, int iovcnt,
int *fault)		int *fault)
▲ Show 20 Lines • Show All 230 Lines • ▼ Show 20 Lines	static const cap_ioctl_t vm_ioctl_cmds[] = { VM_RUN, VM_SUSPEND, VM_REINIT,
VM_LAPIC_MSI, VM_IOAPIC_ASSERT_IRQ, VM_IOAPIC_DEASSERT_IRQ,		VM_LAPIC_MSI, VM_IOAPIC_ASSERT_IRQ, VM_IOAPIC_DEASSERT_IRQ,
VM_IOAPIC_PULSE_IRQ, VM_IOAPIC_PINCOUNT, VM_ISA_ASSERT_IRQ,		VM_IOAPIC_PULSE_IRQ, VM_IOAPIC_PINCOUNT, VM_ISA_ASSERT_IRQ,
VM_ISA_DEASSERT_IRQ, VM_ISA_PULSE_IRQ, VM_ISA_SET_IRQ_TRIGGER,		VM_ISA_DEASSERT_IRQ, VM_ISA_PULSE_IRQ, VM_ISA_SET_IRQ_TRIGGER,
VM_SET_CAPABILITY, VM_GET_CAPABILITY, VM_BIND_PPTDEV,		VM_SET_CAPABILITY, VM_GET_CAPABILITY, VM_BIND_PPTDEV,
VM_UNBIND_PPTDEV, VM_MAP_PPTDEV_MMIO, VM_PPTDEV_MSI,		VM_UNBIND_PPTDEV, VM_MAP_PPTDEV_MMIO, VM_PPTDEV_MSI,
VM_PPTDEV_MSIX, VM_INJECT_NMI, VM_STATS, VM_STAT_DESC,		VM_PPTDEV_MSIX, VM_INJECT_NMI, VM_STATS, VM_STAT_DESC,
VM_SET_X2APIC_STATE, VM_GET_X2APIC_STATE,		VM_SET_X2APIC_STATE, VM_GET_X2APIC_STATE,
VM_GET_HPET_CAPABILITIES, VM_GET_GPA_PMAP, VM_GLA2GPA,		VM_GET_HPET_CAPABILITIES, VM_GET_GPA_PMAP, VM_GLA2GPA,
		VM_GLA2GPA_NOFAULT,
VM_ACTIVATE_CPU, VM_GET_CPUS, VM_SET_INTINFO, VM_GET_INTINFO,		VM_ACTIVATE_CPU, VM_GET_CPUS, VM_SET_INTINFO, VM_GET_INTINFO,
VM_RTC_WRITE, VM_RTC_READ, VM_RTC_SETTIME, VM_RTC_GETTIME,		VM_RTC_WRITE, VM_RTC_READ, VM_RTC_SETTIME, VM_RTC_GETTIME,
VM_RESTART_INSTRUCTION };		VM_RESTART_INSTRUCTION };

if (len == NULL) {		if (len == NULL) {
cmds = malloc(sizeof(vm_ioctl_cmds));		cmds = malloc(sizeof(vm_ioctl_cmds));
if (cmds == NULL)		if (cmds == NULL)
return (NULL);		return (NULL);
bcopy(vm_ioctl_cmds, cmds, sizeof(vm_ioctl_cmds));		bcopy(vm_ioctl_cmds, cmds, sizeof(vm_ioctl_cmds));
return (cmds);		return (cmds);
}		}

*len = nitems(vm_ioctl_cmds);		*len = nitems(vm_ioctl_cmds);
return (NULL);		return (NULL);
}		}