ACK: [PATCH] acpi: madt: Add support for ACPI 6.2

[ivanhu]

On 07/22/2017 01:27 AM, Jeffrey Hugo wrote:
> ACPI 6.2 has the same MADT support as 6.1, but the test needs to be updated
> to recognize 6.2 as valid, which allows the MADT test to validate a
> platform advertising 6.2 via FADT.
> 
> Signed-off-by: Jeffrey Hugo <jhugo at codeaurora.org>
> ---
>   src/acpi/madt/madt.c | 10 +++++++++-
>   1 file changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/src/acpi/madt/madt.c b/src/acpi/madt/madt.c
> index a24fa00..d9b6db1 100644
> --- a/src/acpi/madt/madt.c
> +++ b/src/acpi/madt/madt.c
> @@ -117,7 +117,7 @@
>    */
>   
>   #define FADT_MAX_MAJOR_REVISION	((uint8_t)6)
> -#define FADT_MAX_MINOR_REVISION	((uint8_t)1)
> +#define FADT_MAX_MINOR_REVISION	((uint8_t)2)
>   #define MADT_MAX_REVISION	((uint8_t)4)
>   
>   #define SUBTABLE_UNDEFINED	0x00
> @@ -212,6 +212,14 @@ static struct acpi_madt_subtable_lengths spec_info[] = {
>   		.lengths = { 8, 12, 10, 8, 6, 12, 16, SUBTABLE_VARIABLE,
>   			     16, 16, 12, 80, 24, 24, 16, 20 }
>   	},
> +	{ /* for ACPI 6.2 */
> +		.major_version = 6,
> +		.minor_version = 2,
> +		.madt_version = 4,
> +		.num_types = 16,
> +		.lengths = { 8, 12, 10, 8, 6, 12, 16, SUBTABLE_VARIABLE,
> +			     16, 16, 12, 80, 24, 24, 16, 20 }
> +	},
>   	{ /* terminator */
>   		.major_version = 0,
>   		.minor_version = 0,
> 

Acked-by: Ivan Hu <ivan.hu at canonical.com>