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[Qemu-devel] [RFC 13/47] acpi: add acpi_and() term
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [RFC 13/47] acpi: add acpi_and() term |
Date: |
Fri, 19 Dec 2014 02:02:08 +0000 |
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/acpi/acpi_gen_utils.c | 11 +++++++++++
include/hw/acpi/acpi_gen_utils.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/hw/acpi/acpi_gen_utils.c b/hw/acpi/acpi_gen_utils.c
index a28485c..15a65c2 100644
--- a/hw/acpi/acpi_gen_utils.c
+++ b/hw/acpi/acpi_gen_utils.c
@@ -365,6 +365,17 @@ AcpiAml acpi_store(AcpiAml val, AcpiAml target)
return var;
}
+/* ACPI 5.0: 20.2.5.4 Type 2 Opcodes Encoding: DefAnd */
+AcpiAml acpi_and(AcpiAml arg1, AcpiAml arg2)
+{
+ AcpiAml var = aml_allocate_internal(0, NON_BLOCK);
+ build_append_byte(var.buf, 0x7B); /* AndOp */
+ aml_append(&var, arg1);
+ aml_append(&var, arg2);
+ build_append_int(var.buf, 0x00); /* NullNameOp */
+ return var;
+}
+
/* ACPI 5.0: 20.2.5.3 Type 1 Opcodes Encoding: DefIfElse */
AcpiAml acpi_if(AcpiAml predicate)
{
diff --git a/include/hw/acpi/acpi_gen_utils.h b/include/hw/acpi/acpi_gen_utils.h
index 5d3651d..50bb1aa 100644
--- a/include/hw/acpi/acpi_gen_utils.h
+++ b/include/hw/acpi/acpi_gen_utils.h
@@ -31,6 +31,7 @@ AcpiAml acpi_arg1(void);
AcpiAml acpi_arg2(void);
AcpiAml acpi_arg3(void);
AcpiAml acpi_store(AcpiAml val, AcpiAml target);
+AcpiAml acpi_and(AcpiAml arg1, AcpiAml arg2);
/* Block ASL object primitives */
AcpiAml acpi_if(AcpiAml predicate);
--
1.8.3.1
- [Qemu-devel] [RFC 07/47] acpi: factor out ACPI const int packing out build_append_value(), (continued)
- [Qemu-devel] [RFC 07/47] acpi: factor out ACPI const int packing out build_append_value(), Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 04/47] acpi: add acpi_method() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 06/47] acpi: add acpi_name() & acpi_name_decl() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 05/47] acpi: add acpi_if() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 03/47] acpi: add acpi_device() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 10/47] acpi: add acpi_return() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 11/47] acpi: add acpi_arg0(), acpi_arg1(), acpi_arg2(), acpi_arg3() terms, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 12/47] acpi: add acpi_store() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 14/47] acpi: add acpi_notify() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 16/47] pc: acpi-build: drop template patching and create PCI bus tree dinamically, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 13/47] acpi: add acpi_and() term,
Igor Mammedov <=
- [Qemu-devel] [RFC 08/47] acpi: extend build_append_{value|int}() to support 64-bit values, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 15/47] acpi: add acpi_call1(), acpi_call2(), acpi_call3(), acpi_call4() helpers, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 09/47] acpi: add acpi_int() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 17/47] acpi: add acpi_package() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 18/47] pc: acpi-build: drop unsupported PM1b_CNT.SLP_TYP, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 19/47] pc: acpi-build: generate _S[345] packages dynamically, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 20/47] acpi: add acpi_buffer() term, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 21/47] acpi: add acpi_resource_template() helper, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 22/47] acpi: add acpi_io() helper, Igor Mammedov, 2014/12/18
- [Qemu-devel] [RFC 25/47] acpi: add acpi_field() & acpi_named_field() terms, Igor Mammedov, 2014/12/18