[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term
From: |
Shannon Zhao |
Subject: |
Re: [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term |
Date: |
Tue, 26 May 2015 14:15:16 +0800 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
On 2015/5/25 23:33, Marcel Apfelbaum wrote:
> Add encoding for ACPI DefShiftLeft Opcode.
>
> Reviewed-by: Igor Mammedov <address@hidden>
> Signed-off-by: Marcel Apfelbaum <address@hidden>
Reviewed-by: Shannon Zhao <address@hidden>
> ---
> hw/acpi/aml-build.c | 10 ++++++++++
> include/hw/acpi/aml-build.h | 1 +
> 2 files changed, 11 insertions(+)
>
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index 82a3fc9..4d45610 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -464,6 +464,16 @@ Aml *aml_or(Aml *arg1, Aml *arg2)
> return var;
> }
>
> +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefShiftLeft */
> +Aml *aml_shiftleft(Aml *arg1, Aml *count)
> +{
> + Aml *var = aml_opcode(0x79 /* ShiftLeftOp */);
> + aml_append(var, arg1);
> + aml_append(var, count);
> + build_append_byte(var->buf, 0x00); /* NullNameOp */
> + return var;
> +}
> +
> /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLLess */
> Aml *aml_lless(Aml *arg1, Aml *arg2)
> {
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index fd3f58c..6391331 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -164,6 +164,7 @@ Aml *aml_arg(int pos);
> Aml *aml_store(Aml *val, Aml *target);
> Aml *aml_and(Aml *arg1, Aml *arg2);
> Aml *aml_or(Aml *arg1, Aml *arg2);
> +Aml *aml_shiftleft(Aml *arg1, Aml *count);
> Aml *aml_lless(Aml *arg1, Aml *arg2);
> Aml *aml_add(Aml *arg1, Aml *arg2);
> Aml *aml_index(Aml *arg1, Aml *idx);
>
--
Shannon
- [Qemu-devel] [PATCH V7 00/24] hw/pc: implement multiple primary busses for pc machines, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 01/24] acpi: add aml_or() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 03/24] acpi: add aml_lless() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 04/24] acpi: add aml_index() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 02/24] acpi: add aml_add() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term, Marcel Apfelbaum, 2015/05/25
- Re: [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term,
Shannon Zhao <=
- [Qemu-devel] [PATCH V7 06/24] acpi: add aml_shiftright() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 07/24] acpi: add aml_increment() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 08/24] acpi: add aml_while() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 09/24] hw/pci: made pci_bus_is_root a PCIBusClass method, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 10/24] hw/pci: made pci_bus_num a PCIBusClass method, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 11/24] hw/i386: query only for q35/pc when looking for pci host bridge, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 12/24] hw/pci: extend PCI config access to support devices behind PXB, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 14/24] hw/apci: add _PRT method for extra PCI root busses, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 13/24] hw/acpi: add support for i440fx 'snooping' root busses, Marcel Apfelbaum, 2015/05/25