[PATCH v2 3/8] ACPI: add definitions of DBG2 subtypes
Moore, Robert
robert.moore at intel.com
Wed Feb 24 09:17:54 PST 2016
I've got these for the next release of ACPICA
> -----Original Message-----
> From: Aleksey Makarov [mailto:aleksey.makarov at linaro.org]
> Sent: Wednesday, February 24, 2016 9:10 AM
> To: linux-acpi at vger.kernel.org
> Cc: linux-serial at vger.kernel.org; linux-kernel at vger.kernel.org; linux-arm-
> kernel at lists.infradead.org; Aleksey Makarov; Russell King; Greg Kroah-
> Hartman; Rafael J . Wysocki; Leif Lindholm; Graeme Gregory; Al Stone;
> Christopher Covington; Len Brown; Moore, Robert; Zheng, Lv;
> devel at acpica.org
> Subject: [PATCH v2 3/8] ACPI: add definitions of DBG2 subtypes
>
> The recent version of Microsoft Debug Port Table 2 (DBG2) [1] specifies
> additional serial debug port subtypes. These constants are also referred
> by Serial Port Console Redirection Table (SPCR) [2]
>
> Add these constants.
>
> [1] https://msdn.microsoft.com/en-
> us/library/windows/hardware/dn639131(v=vs.85).aspx
> [2] https://msdn.microsoft.com/en-
> us/library/windows/hardware/dn639132(v=vs.85).aspx
>
> Signed-off-by: Aleksey Makarov <aleksey.makarov at linaro.org>
> ---
> include/acpi/actbl2.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index
> a4ef625..652f747 100644
> --- a/include/acpi/actbl2.h
> +++ b/include/acpi/actbl2.h
> @@ -371,6 +371,11 @@ struct acpi_dbg2_device {
>
> #define ACPI_DBG2_16550_COMPATIBLE 0x0000
> #define ACPI_DBG2_16550_SUBSET 0x0001
> +#define ACPI_DBG2_ARM_PL011 0x0003
> +#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
> +#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
> +#define ACPI_DBG2_ARM_DCC 0x000F
> +#define ACPI_DBG2_BCM2835 0x0010
>
> #define ACPI_DBG2_1394_STANDARD 0x0000
>
> --
> 2.7.1
More information about the linux-arm-kernel
mailing list