From af39d5363f373e6c1168a0e84658d6e4ef57fa8c Mon Sep 17 00:00:00 2001 From: Marcel Apfelbaum Date: Mon, 25 May 2015 18:33:45 +0300 Subject: [PATCH] acpi: add aml_increment() term Add encoding for ACPI DefIncrement Opcode. Reviewed-by: Shannon Zhao Reviewed-by: Igor Mammedov Signed-off-by: Marcel Apfelbaum Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/acpi/aml-build.c | 8 ++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 9 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 045a4e2ee3..f26466aedd 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -494,6 +494,14 @@ Aml *aml_add(Aml *arg1, Aml *arg2) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefIncrement */ +Aml *aml_increment(Aml *arg) +{ + Aml *var = aml_opcode(0x75 /* IncrementOp */); + aml_append(var, arg); + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefIndex */ Aml *aml_index(Aml *arg1, Aml *idx) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 9abb4c39d1..1a891a20da 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -206,6 +206,7 @@ Aml *aml_shiftleft(Aml *arg1, Aml *count); Aml *aml_shiftright(Aml *arg1, Aml *count); Aml *aml_lless(Aml *arg1, Aml *arg2); Aml *aml_add(Aml *arg1, Aml *arg2); +Aml *aml_increment(Aml *arg); Aml *aml_index(Aml *arg1, Aml *idx); Aml *aml_notify(Aml *arg1, Aml *arg2); Aml *aml_call1(const char *method, Aml *arg1);