>>> On 11.02.15 at 10:51, <julien.gr...@linaro.org> wrote: >> --- a/xen/common/efi/runtime.c >> +++ b/xen/common/efi/runtime.c >> @@ -11,7 +11,13 @@ DEFINE_XEN_GUEST_HANDLE(CHAR16); >> #ifndef COMPAT >> >> #ifdef CONFIG_ARM /* Disabled until runtime services implemented */ >> + >> +#if defined(CONFIG_ARM_64) && defined(CONFIG_ACPI) >> +const bool_t efi_enabled = 1; >> +#else >> const bool_t efi_enabled = 0; >> +#endif >> + > > Thinking a bit more about this variable. The usage of the variable is > unclear. Does it mean that Xen is supporting EFI runtime or Xen has been > boot with EFI?
The latter (it just so happens that it also means the former on x86 for the time being). > The binary produced on ARM64 always is able to boot with and without > EFI. So it would seems logical to me that the value of this variable may > change at runtime. Correct - other than (currently) on x86. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
