github.com/hanks177/podman/v4@v4.1.3-0.20220613032544-16d90015bc83/pkg/machine/qemu/options_linux_arm64.go (about)

     1  package qemu
     2  
     3  import (
     4  	"os"
     5  	"path/filepath"
     6  )
     7  
     8  var (
     9  	QemuCommand = "qemu-system-aarch64"
    10  )
    11  
    12  func (v *MachineVM) addArchOptions() []string {
    13  	opts := []string{
    14  		"-accel", "kvm",
    15  		"-cpu", "host",
    16  		"-M", "virt,gic-version=max",
    17  		"-bios", getQemuUefiFile("QEMU_EFI.fd"),
    18  	}
    19  	return opts
    20  }
    21  
    22  func (v *MachineVM) prepare() error {
    23  	return nil
    24  }
    25  
    26  func (v *MachineVM) archRemovalFiles() []string {
    27  	return []string{}
    28  }
    29  
    30  func getQemuUefiFile(name string) string {
    31  	dirs := []string{
    32  		"/usr/share/qemu-efi-aarch64",
    33  		"/usr/share/edk2/aarch64",
    34  	}
    35  	for _, dir := range dirs {
    36  		if _, err := os.Stat(dir); err == nil {
    37  			return filepath.Join(dir, name)
    38  		}
    39  	}
    40  	return name
    41  }