From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60595) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y1muU-00019g-Hb for qemu-devel@nongnu.org; Thu, 18 Dec 2014 21:03:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y1muO-0002mi-D8 for qemu-devel@nongnu.org; Thu, 18 Dec 2014 21:03:18 -0500 Received: from mx1.redhat.com ([209.132.183.28]:44468) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y1muO-0002mN-66 for qemu-devel@nongnu.org; Thu, 18 Dec 2014 21:03:12 -0500 From: Igor Mammedov Date: Fri, 19 Dec 2014 02:02:08 +0000 Message-Id: <1418954562-13716-14-git-send-email-imammedo@redhat.com> In-Reply-To: <1418954562-13716-1-git-send-email-imammedo@redhat.com> References: <1418954562-13716-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [RFC 13/47] acpi: add acpi_and() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, drjones@redhat.com, claudio.fontana@huawei.com, mst@redhat.com Signed-off-by: Igor Mammedov --- 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