diff options
Diffstat (limited to 'scripts/runqemu')
| -rwxr-xr-x | scripts/runqemu | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/scripts/runqemu b/scripts/runqemu index 918141238c..4d8fc8ec3c 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -74,6 +74,7 @@ of the following environment variables (in any order): kvm-vhost - enable KVM with vhost when running x86/x86_64 (VT-capable CPU required) publicvnc - enable a VNC server open to all hosts audio - enable audio + [*/]ovmf* - OVMF firmware file or base name for booting with UEFI tcpserial=<port> - specify tcp serial port number biosdir=<dir> - specify custom bios dir biosfilename=<filename> - specify bios filename @@ -175,6 +176,13 @@ class BaseConfig(object): self.clean_nfs_dir = False self.nfs_server = '' self.rootfs = '' + # File name(s) of a OVMF firmware file or variable store, + # to be added with -drive if=pflash. + # Found in the same places as the rootfs, with or without one of + # these suffices: qcow2, bin. + # Setting one also adds "-vga std" because that is all that + # OVMF supports. + self.ovmf_bios = [] self.qemuboot = '' self.qbconfload = False self.kernel = '' @@ -281,6 +289,7 @@ class BaseConfig(object): - Check whether is a kernel file - Check whether is a image file - Check whether it is a nfs dir + - Check whether it is a OVMF flash file """ if p.endswith('.qemuboot.conf'): self.qemuboot = p @@ -321,6 +330,8 @@ class BaseConfig(object): else: logger.info("Assuming %s is an nfs rootfs" % p) self.check_arg_nfs(p) + elif os.path.basename(p).startswith('ovmf'): + self.ovmf_bios.append(p) else: raise Exception("Unknown path arg %s" % p) @@ -406,6 +417,8 @@ class BaseConfig(object): elif re.search(r'-image-|-image$', arg): # Lazy rootfs self.rootfs = arg + elif arg.startswith('ovmf'): + self.ovmf_bios.append(arg) else: # At last, assume is it the MACHINE if (not unknown_arg) or unknown_arg == arg: @@ -504,6 +517,20 @@ class BaseConfig(object): if not os.path.exists(self.rootfs): raise Exception("Can't find rootfs: %s" % self.rootfs) + def check_ovmf(self): + """Check and set full path for OVMF firmware and variable file(s).""" + + for index, ovmf in enumerate(self.ovmf_bios): + if os.path.exists(ovmf): + continue + for suffix in ('qcow2', 'bin'): + path = '%s/%s.%s' % (self.get('DEPLOY_DIR_IMAGE'), ovmf, suffix) + if os.path.exists(path): + self.ovmf_bios[index] = path + break + else: + raise Exception("Can't find OVMF firmware: %s" % ovmf) + def check_kernel(self): """Check and set kernel, dtb""" # The vm image doesn't need a kernel @@ -598,6 +625,7 @@ class BaseConfig(object): self.check_kvm() self.check_fstype() self.check_rootfs() + self.check_ovmf() self.check_kernel() self.check_biosdir() self.check_mem() @@ -706,6 +734,8 @@ class BaseConfig(object): print('NFS_DIR: [%s]' % self.nfs_dir) else: print('ROOTFS: [%s]' % self.rootfs) + if self.ovmf_bios: + print('OVMF: %s' % self.ovmf_bios) print('CONFFILE: [%s]' % self.qemuboot) print('') @@ -1012,7 +1042,17 @@ class BaseConfig(object): check_libgl(qemu_bin) - self.qemu_opt = "%s %s %s %s %s" % (qemu_bin, self.get('NETWORK_CMD'), self.get('ROOTFS_OPTIONS'), self.get('QB_OPT_APPEND'), self.qemu_opt_script) + self.qemu_opt = "%s %s %s %s" % (qemu_bin, self.get('NETWORK_CMD'), self.get('ROOTFS_OPTIONS'), self.get('QB_OPT_APPEND')) + + for ovmf in self.ovmf_bios: + format = ovmf.rsplit('.', 1)[-1] + self.qemu_opt += ' -drive if=pflash,format=%s,file=%s' % (format, ovmf) + if self.ovmf_bios: + # OVMF only supports normal VGA, i.e. we need to override a -vga vmware + # that gets added for example for normal qemux86. + self.qemu_opt += ' -vga std' + + self.qemu_opt += ' ' + self.qemu_opt_script if self.snapshot: self.qemu_opt += " -snapshot" |