Re: [Xen-devel] [PATCH RFC 33/35] arm : acpi enable efi for acpi

[Parth Dixit <parth.dixit@xxxxxxxxxx>]

On 5 February 2015 at 11:01, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
> Hi Parth,
>
> On 04/02/2015 14:02, parth.dixit@xxxxxxxxxx wrote:
>>
>> From: Parth Dixit <parth.dixit@xxxxxxxxxx>
>>
>> efi should be enabled to fetch the root pointer from uefi
>>
>> Signed-off-by: Parth Dixit <parth.dixit@xxxxxxxxxx>
>> ---
>>   xen/common/efi/runtime.c | 6 ++++++
>>   1 file changed, 6 insertions(+)
>>
>> diff --git a/xen/common/efi/runtime.c b/xen/common/efi/runtime.c
>> index c840e08..c8b8642 100644
>> --- 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 */
>
>
> This comment seems irrelevant now.
i will move it further down.
>> +
>> +#if defined(CONFIG_ARM_64) && defined(CONFIG_ACPI)
>
>
> #ifdef CONFIG_ACPI
>
>> +const bool_t efi_enabled = 1;
>> +#else
>>   const bool_t efi_enabled = 0;
>> +#endif
>> +
>>   #else
>>   # include <asm/i387.h>
>>   # include <asm/xstate.h>
>>
>
> Regards,
>
> --
> Julien Grall

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