Re: [edk2] [PATCH v2 3/3] ArmVirtPkg/ArmVirtQemu: limit ACPI support to v5.0 and higher

2016-02-18 Thread Laszlo Ersek
On 02/18/16 21:16, Ard Biesheuvel wrote: > On 18 February 2016 at 21:14, Laszlo Ersek wrote: >> On 02/18/16 21:03, Ard Biesheuvel wrote: >>> The ACPI spec predates the AARCH64 architecture by 5 versions, so there >>> is no point in supporting anything below v5.0. So set the PCD that >>> controls t

Re: [edk2] [PATCH v2 3/3] ArmVirtPkg/ArmVirtQemu: limit ACPI support to v5.0 and higher

2016-02-18 Thread Ard Biesheuvel
On 18 February 2016 at 21:16, Ard Biesheuvel wrote: > On 18 February 2016 at 21:14, Laszlo Ersek wrote: >> On 02/18/16 21:03, Ard Biesheuvel wrote: >>> The ACPI spec predates the AARCH64 architecture by 5 versions, so there >>> is no point in supporting anything below v5.0. So set the PCD that >>

Re: [edk2] [PATCH v2 3/3] ArmVirtPkg/ArmVirtQemu: limit ACPI support to v5.0 and higher

2016-02-18 Thread Ard Biesheuvel
On 18 February 2016 at 21:14, Laszlo Ersek wrote: > On 02/18/16 21:03, Ard Biesheuvel wrote: >> The ACPI spec predates the AARCH64 architecture by 5 versions, so there >> is no point in supporting anything below v5.0. So set the PCD that >> controls the ACPI table generation to the appropriate val

Re: [edk2] [PATCH v2 3/3] ArmVirtPkg/ArmVirtQemu: limit ACPI support to v5.0 and higher

2016-02-18 Thread Laszlo Ersek
On 02/18/16 21:03, Ard Biesheuvel wrote: > The ACPI spec predates the AARCH64 architecture by 5 versions, so there > is no point in supporting anything below v5.0. So set the PCD that > controls the ACPI table generation to the appropriate value. > > Note that the current consumers of this PCD onl

[edk2] [PATCH v2 3/3] ArmVirtPkg/ArmVirtQemu: limit ACPI support to v5.0 and higher

2016-02-18 Thread Ard Biesheuvel
The ACPI spec predates the AARCH64 architecture by 5 versions, so there is no point in supporting anything below v5.0. So set the PCD that controls the ACPI table generation to the appropriate value. Note that the current consumers of this PCD only check whether bit 1 is set or not (i.e., ACPI v1.