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From: "gaoliming" <gaoliming@byosoft.com.cn>
To: <devel@edk2.groups.io>,
	<paul.grimes@amd.com>,
	"'Leif Lindholm'" <leif@nuviainc.com>,
	"'Laszlo Ersek'" <lersek@redhat.com>,
	<afish@apple.com>,
	"'Michael D Kinney'" <michael.d.kinney@intel.com>
Cc: "'Michael D Kinney'" <michael.d.kinney@intel.com>,
	"'Zhiguang Liu'" <zhiguang.liu@intel.com>
References: <20200827204051.777-1-Paul.Grimes@amd.com> <20200827204051.777-2-Paul.Grimes@amd.com>
In-Reply-To: <20200827204051.777-2-Paul.Grimes@amd.com>
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Date: Fri, 28 Aug 2020 08:57:50 +0800
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Paul:
  This is a clear issue. Thanks for your reporting it. I would like to cat=
ch
the fix into this stable tag 202008.=20
  Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

Thanks
Liming
> -----=D3=CA=BC=FE=D4=AD=BC=FE-----
> =B7=A2=BC=FE=C8=CB: bounce+27952+64705+4905953+8761045@groups.io
> <bounce+27952+64705+4905953+8761045@groups.io> =B4=FA=B1=ED Paul
> =B7=A2=CB=CD=CA=B1=BC=E4: 2020=C4=EA8=D4=C228=C8=D5 4:41
> =CA=D5=BC=FE=C8=CB: devel@edk2.groups.io
> =B3=AD=CB=CD: Michael D Kinney <michael.d.kinney@intel.com>; Liming Gao
> <gaoliming@byosoft.com.cn>; Zhiguang Liu <zhiguang.liu@intel.com>
> =D6=F7=CC=E2: [edk2-devel] [PATCH v1 1/1] MdePkg: Correcting
> EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT definition
>=20
> In Acpi10.h, EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT is defined as 0x10,
> but should be 0x02 per the ACPI Specification.
>=20
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D2937
>=20
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Signed-off-by: Paul G <paul.grimes@amd.com>
> ---
>  MdePkg/Include/IndustryStandard/Acpi10.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/MdePkg/Include/IndustryStandard/Acpi10.h
> b/MdePkg/Include/IndustryStandard/Acpi10.h
> index fa06eefbb6e6..adeb5ae8c219 100644
> --- a/MdePkg/Include/IndustryStandard/Acpi10.h
> +++ b/MdePkg/Include/IndustryStandard/Acpi10.h
> @@ -358,7 +358,7 @@ typedef struct {
>  #define EFI_ACPI_DMA_TRANSFER_TYPE_MASK                 0x03
>=20
>=20
>  #define   EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT              0x00
>=20
>=20
>  #define   EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT_AND_16_BIT   0x01
>=20
>=20
> -#define   EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT             0x10
>=20
>=20
> +#define   EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT             0x02
>=20
>=20
>=20
>=20
>=20
>  //
>=20
>=20
>  // IO Information
>=20
>=20
> --
> 2.21.0
>=20
>=20
>=20