Differential D1385 Diff 2889 sys/amd64/vmm/vmm_dev.c

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sys/amd64/vmm/vmm_dev.c

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#include "vmm_lapic.h"		#include "vmm_lapic.h"
#include "vmm_stat.h"		#include "vmm_stat.h"
#include "vmm_mem.h"		#include "vmm_mem.h"
#include "io/ppt.h"		#include "io/ppt.h"
#include "io/vatpic.h"		#include "io/vatpic.h"
#include "io/vioapic.h"		#include "io/vioapic.h"
#include "io/vhpet.h"		#include "io/vhpet.h"
		#include "io/vrtc.h"

struct vmmdev_softc {		struct vmmdev_softc {
struct vm vm; / vm instance cookie */		struct vm vm; / vm instance cookie */
struct cdev *cdev;		struct cdev *cdev;
SLIST_ENTRY(vmmdev_softc) link;		SLIST_ENTRY(vmmdev_softc) link;
int flags;		int flags;
};		};
#define VSC_LINKED 0x01		#define VSC_LINKED 0x01
▲ Show 20 Lines • Show All 100 Lines • ▼ Show 20 Lines	vmmdev_ioctl(struct cdev *cdev, u_long cmd, caddr_t data, int fflag,
struct vm_stat_desc *statdesc;		struct vm_stat_desc *statdesc;
struct vm_x2apic *x2apic;		struct vm_x2apic *x2apic;
struct vm_gpa_pte *gpapte;		struct vm_gpa_pte *gpapte;
struct vm_suspend *vmsuspend;		struct vm_suspend *vmsuspend;
struct vm_gla2gpa *gg;		struct vm_gla2gpa *gg;
struct vm_activate_cpu *vac;		struct vm_activate_cpu *vac;
struct vm_cpuset *vm_cpuset;		struct vm_cpuset *vm_cpuset;
struct vm_intinfo *vmii;		struct vm_intinfo *vmii;
		struct vm_rtc_time *rtctime;
		struct vm_rtc_data *rtcdata;

sc = vmmdev_lookup2(cdev);		sc = vmmdev_lookup2(cdev);
if (sc == NULL)		if (sc == NULL)
return (ENXIO);		return (ENXIO);

error = 0;		error = 0;
vcpu = -1;		vcpu = -1;
state_changed = 0;		state_changed = 0;
▲ Show 20 Lines • Show All 291 Lines • ▼ Show 20 Lines	vmmdev_ioctl(struct cdev *cdev, u_long cmd, caddr_t data, int fflag,
case VM_SET_INTINFO:		case VM_SET_INTINFO:
vmii = (struct vm_intinfo *)data;		vmii = (struct vm_intinfo *)data;
error = vm_exit_intinfo(sc->vm, vmii->vcpuid, vmii->info1);		error = vm_exit_intinfo(sc->vm, vmii->vcpuid, vmii->info1);
break;		break;
case VM_GET_INTINFO:		case VM_GET_INTINFO:
vmii = (struct vm_intinfo *)data;		vmii = (struct vm_intinfo *)data;
error = vm_get_intinfo(sc->vm, vmii->vcpuid, &vmii->info1,		error = vm_get_intinfo(sc->vm, vmii->vcpuid, &vmii->info1,
&vmii->info2);		&vmii->info2);
		break;
		case VM_RTC_WRITE:
		rtcdata = (struct vm_rtc_data *)data;
		error = vrtc_nvram_write(sc->vm, rtcdata->offset,
		rtcdata->value);
		break;
		case VM_RTC_READ:
		rtcdata = (struct vm_rtc_data *)data;
		error = vrtc_nvram_read(sc->vm, rtcdata->offset,
		&rtcdata->value);
		break;
		case VM_RTC_SETTIME:
		rtctime = (struct vm_rtc_time *)data;
		error = vrtc_set_time(sc->vm, rtctime->secs);
		break;
		case VM_RTC_GETTIME:
		error = 0;
		rtctime = (struct vm_rtc_time *)data;
		rtctime->secs = vrtc_get_time(sc->vm);
break;		break;
default:		default:
error = ENOTTY;		error = ENOTTY;
break;		break;
}		}

if (state_changed == 1) {		if (state_changed == 1) {
vcpu_set_state(sc->vm, vcpu, VCPU_IDLE, false);		vcpu_set_state(sc->vm, vcpu, VCPU_IDLE, false);
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