On Thu, 05 Feb 2015 17:19:39 +0200
Marcel Apfelbaum <mar...@redhat.com> wrote:
> On 01/22/2015 04:50 PM, Igor Mammedov wrote:
> > Signed-off-by: Igor Mammedov <imamm...@redhat.com>
> > ---
> > hw/acpi/acpi-build-utils.c | 19 +++++++++++++++++++
> > include/hw/acpi/acpi-build-utils.h | 7 +++++++
> > 2 files changed, 26 insertions(+)
> >
> > diff --git a/hw/acpi/acpi-build-utils.c b/hw/acpi/acpi-build-utils.c
> > index 32a4377..56b237a 100644
> > --- a/hw/acpi/acpi-build-utils.c
> > +++ b/hw/acpi/acpi-build-utils.c
> > @@ -454,6 +454,25 @@ AcpiAml acpi_call4(const char *method, AcpiAml arg1,
> > AcpiAml arg2,
> > return var;
> > }
> >
> > +/*
> > + * ACPI 5.0: 19.5.62 IO (IO Resource Descriptor Macro)
> > + * 6.4.2 Small Resource Data Type
> > +*/
> > +AcpiAml acpi_io(acpiIODecode dec, uint16_t min_base, uint16_t max_base,
> > + uint8_t aln, uint8_t len)
> > +{
> > + AcpiAml var = aml_allocate_internal(0, NON_BLOCK);
> > + build_append_byte(var.buf, 0x47); /* IO port descriptor */
> > + build_append_byte(var.buf, dec);
> > + build_append_byte(var.buf, min_base & 0xff);
> > + build_append_byte(var.buf, (min_base >> 8) & 0xff);
> > + build_append_byte(var.buf, max_base & 0xff);
> > + build_append_byte(var.buf, (max_base >> 8) & 0xff);
> > + build_append_byte(var.buf, aln);
> > + build_append_byte(var.buf, len);
> > + 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-build-utils.h
> > b/include/hw/acpi/acpi-build-utils.h
> > index 594fae7..91575f1 100644
> > --- a/include/hw/acpi/acpi-build-utils.h
> > +++ b/include/hw/acpi/acpi-build-utils.h
> > @@ -19,6 +19,11 @@ typedef struct AcpiAml {
> > AcpiBlockFlags block_flags;
> > } AcpiAml;
> >
> > +typedef enum {
> > + acpi_decode10 = 0,
> > + acpi_decode16 = 1,
> > +} acpiIODecode;
> A really small comment, you mean AcpiIODecode and not acpiIODecode, right?
Yep, it is renamed to AmlIODecode in coming v3.
You can see intermediate result on github.
>
> Thanks,
> Marcel
>
> > +
> > void aml_append(AcpiAml *parent_ctx, AcpiAml child);
> >
> > /* non block ASL object primitives */
> > @@ -39,6 +44,8 @@ AcpiAml acpi_call3(const char *method, AcpiAml arg1,
> > AcpiAml arg2,
> > AcpiAml arg3);
> > AcpiAml acpi_call4(const char *method, AcpiAml arg1, AcpiAml arg2,
> > AcpiAml arg3, AcpiAml arg4);
> > +AcpiAml acpi_io(acpiIODecode dec, uint16_t min_base, uint16_t max_base,
> > + uint8_t aln, uint8_t len);
> >
> > /* Block ASL object primitives */
> > AcpiAml acpi_if(AcpiAml predicate);
> >
>
