From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59612) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxYKQ-0003FI-4x for qemu-devel@nongnu.org; Wed, 27 May 2015 06:12:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YxYKM-00073Z-Ub for qemu-devel@nongnu.org; Wed, 27 May 2015 06:12:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41162) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxYKM-00073E-M7 for qemu-devel@nongnu.org; Wed, 27 May 2015 06:12:46 -0400 Date: Wed, 27 May 2015 12:10:39 +0200 From: "Michael S. Tsirkin" Message-ID: <20150527121031-mutt-send-email-mst@redhat.com> References: <1432522520-8068-1-git-send-email-zhaoshenglong@huawei.com> <1432522520-8068-20-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <1432522520-8068-20-git-send-email-zhaoshenglong@huawei.com> Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH v9 19/24] hw/acpi/aml-build: Add aml_create_dword_field() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Shannon Zhao Cc: peter.maydell@linaro.org, hangaohuai@huawei.com, a.spyridakis@virtualopensystems.com, claudio.fontana@huawei.com, qemu-devel@nongnu.org, peter.huangpeng@huawei.com, alex.bennee@linaro.org, hanjun.guo@linaro.org, imammedo@redhat.com, pbonzini@redhat.com, lersek@redhat.com, christoffer.dall@linaro.org, shannon.zhao@linaro.org On Mon, May 25, 2015 at 10:55:15AM +0800, Shannon Zhao wrote: > From: Shannon Zhao >=20 > Signed-off-by: Shannon Zhao > Signed-off-by: Shannon Zhao > Reviewed-by: Alex Benn=E9e > Reviewed-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin > --- > hw/acpi/aml-build.c | 11 +++++++++++ > include/hw/acpi/aml-build.h | 1 + > 2 files changed, 12 insertions(+) >=20 > diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c > index cfe1b29..2927be1 100644 > --- a/hw/acpi/aml-build.c > +++ b/hw/acpi/aml-build.c > @@ -738,6 +738,17 @@ Aml *aml_field(const char *name, AmlAccessType typ= e, AmlUpdateRule rule) > return var; > } > =20 > +/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefCreateDWordField */ > +Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name) > +{ > + Aml *var =3D aml_alloc(); > + build_append_byte(var->buf, 0x8A); /* CreateDWordFieldOp */ > + aml_append(var, srcbuf); > + aml_append(var, index); > + build_append_namestring(var->buf, "%s", name); > + return var; > +} > + > /* ACPI 1.0b: 16.2.3 Data Objects Encoding: String */ > Aml *aml_string(const char *name_format, ...) > { > diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h > index c999ef1..ae62995 100644 > --- a/include/hw/acpi/aml-build.h > +++ b/include/hw/acpi/aml-build.h > @@ -259,6 +259,7 @@ Aml *aml_package(uint8_t num_elements); > Aml *aml_buffer(int buffer_size, uint8_t *byte_list); > Aml *aml_resource_template(void); > Aml *aml_field(const char *name, AmlAccessType type, AmlUpdateRule rul= e); > +Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name)= ; > Aml *aml_varpackage(uint32_t num_elements); > Aml *aml_touuid(const char *uuid); > =20 > --=20 > 2.0.4 >=20