fix(host): host add option no_hpet

Signed-off-by: wanyaoqi <d3lx.yq@gmail.com>

pkg/hostman/guestman/desc/desc.go

@@ -84,6 +84,7 @@ type SGuestHardwareDesc struct {
 	// supported machine type: pc, q35, virt
 	Machine     string
 	MachineDesc *SGuestMachine `json:",omitempty"`
+	NoHpet      *bool          `json:",omitempty"` // i386 target only
 
 	VirtioSerial *SGuestVirtioSerial
 

pkg/hostman/guestman/qemu-kvmhelper.go

@@ -921,6 +921,11 @@ func (s *SKVMGuestInstance) fixGuestMachineType() {
 
 func (s *SKVMGuestInstance) initMachineDesc() {
 	s.Desc.MachineDesc = s.archMan.GenerateMachineDesc(s.Desc.CpuDesc.Accel)
+	if options.HostOptions.NoHpet {
+		noHpet := true
+		s.Desc.NoHpet = &noHpet
+	}
+
 }
 
 func (s *SKVMGuestInstance) initQgaDesc() {

pkg/hostman/guestman/qemu/generate.go

@@ -647,6 +647,9 @@ func GenerateStartOptions(
 		opts = append(opts, getMonitorOptions(drvOpt, input.QMPMonitor)...)
 	}
 
+	if input.GuestDesc.NoHpet != nil && *input.GuestDesc.NoHpet {
+		opts = append(opts, drvOpt.NoHpet())
+	}
 	opts = append(opts,
 		drvOpt.RTC(),
 		// drvOpt.Daemonize(),

pkg/hostman/guestman/qemu/qemu.go

@@ -87,6 +87,7 @@ type QemuOptions interface {
 	Daemonize() string
 	Nodefaults() string
 	Nodefconfig() string
+	NoHpet() string
 	Global() string
 	KeyboardLayoutLanguage(lang string) string
 	Name(name string) string
@@ -205,6 +206,10 @@ func (o baseOptions) Nodefaults() string {
 	return "-nodefaults"
 }
 
+func (o baseOptions) NoHpet() string {
+	return "-no-hpet"
+}
+
 func (o baseOptions) Nodefconfig() string {
 	return "-nodefconfig"
 }
@@ -354,3 +359,7 @@ func newBaseOptions_aarch64() *baseOptions_aarch64 {
 func (o baseOptions_aarch64) Global() string {
 	return ""
 }
+
+func (o baseOptions_aarch64) NoHpet() string {
+	return ""
+}

pkg/hostman/options/options.go

@@ -33,6 +33,7 @@ type SHostBaseOptions struct {
 	LiveMigrateCpuThrottleMax int64 `default:"99" help:"live migrate auto converge cpu throttle max"`
 
 	DefaultQemuVersion string `help:"Default qemu version" default:"4.2.0"`
+	NoHpet             bool   `help:"disable qemu hpet timer" default:"false"`
 
 	CdromCount  int `help:"cdrom count" default:"1"`
 	FloppyCount int `help:"floppy count" default:"1"`