| Message ID | 1449704528-289297-12-git-send-email-imammedo@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 12/10/2015 01:41 AM, Igor Mammedov wrote: > Signed-off-by: Igor Mammedov <imammedo@redhat.com> > --- > hw/acpi/aml-build.c | 9 +++++++++ > include/hw/acpi/aml-build.h | 1 + > 2 files changed, 10 insertions(+) > > diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c > index 50587de..1f599e3 100644 > --- a/hw/acpi/aml-build.c > +++ b/hw/acpi/aml-build.c > @@ -427,6 +427,15 @@ Aml *aml_arg(int pos) > return var; > } > > +/* ACPI 2.0a: 17.2.4.4 Type 2 Opcodes Encoding: DefToInteger */ > +Aml *aml_to_integer(Aml *arg) > +{ > + Aml *var = aml_opcode(0x99 /* ToIntegerOp */); > + aml_append(var, arg); > + build_append_byte(var->buf, 0x00 /* NullNameOp */); > + return var; > +} > + > /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefStore */ > Aml *aml_store(Aml *val, Aml *target) > { > diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h > index 117ef46..d28bfe6 100644 > --- a/include/hw/acpi/aml-build.h > +++ b/include/hw/acpi/aml-build.h > @@ -198,6 +198,7 @@ Aml *aml_name_decl(const char *name, Aml *val); > Aml *aml_return(Aml *val); > Aml *aml_int(const uint64_t val); > Aml *aml_arg(int pos); > +Aml *aml_to_integer(Aml *arg); > Aml *aml_store(Aml *val, Aml *target); > Aml *aml_and(Aml *arg1, Aml *arg2); > Aml *aml_or(Aml *arg1, Aml *arg2); > Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 50587de..1f599e3 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -427,6 +427,15 @@ Aml *aml_arg(int pos) return var; } +/* ACPI 2.0a: 17.2.4.4 Type 2 Opcodes Encoding: DefToInteger */ +Aml *aml_to_integer(Aml *arg) +{ + Aml *var = aml_opcode(0x99 /* ToIntegerOp */); + aml_append(var, arg); + build_append_byte(var->buf, 0x00 /* NullNameOp */); + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefStore */ Aml *aml_store(Aml *val, Aml *target) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 117ef46..d28bfe6 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -198,6 +198,7 @@ Aml *aml_name_decl(const char *name, Aml *val); Aml *aml_return(Aml *val); Aml *aml_int(const uint64_t val); Aml *aml_arg(int pos); +Aml *aml_to_integer(Aml *arg); Aml *aml_store(Aml *val, Aml *target); Aml *aml_and(Aml *arg1, Aml *arg2); Aml *aml_or(Aml *arg1, Aml *arg2);
Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- hw/acpi/aml-build.c | 9 +++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 10 insertions(+)