From 2d3f667dc63f3bf96c5a8b47785f56c86f6dfd90 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Thu, 10 Dec 2015 00:40:58 +0100 Subject: [PATCH] acpi: add aml_lgreater_equal() Signed-off-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Marcel Apfelbaum Reviewed-by: Shannon Zhao --- hw/acpi/aml-build.c | 11 +++++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 12 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 867afbe688..60246eb9c2 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -764,6 +764,17 @@ Aml *aml_equal(Aml *arg1, Aml *arg2) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLGreaterEqual */ +Aml *aml_lgreater_equal(Aml *arg1, Aml *arg2) +{ + /* LGreaterEqualOp := LNotOp LLessOp */ + Aml *var = aml_opcode(0x92 /* LNotOp */); + build_append_byte(var->buf, 0x95 /* LLessOp */); + aml_append(var, arg1); + aml_append(var, arg2); + return var; +} + /* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefIfElse */ Aml *aml_if(Aml *predicate) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index b8a0ad2c46..fba8f2537d 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -262,6 +262,7 @@ Aml *aml_local(int num); Aml *aml_string(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_lnot(Aml *arg); Aml *aml_equal(Aml *arg1, Aml *arg2); +Aml *aml_lgreater_equal(Aml *arg1, Aml *arg2); Aml *aml_processor(uint8_t proc_id, uint32_t pblk_addr, uint8_t pblk_len, const char *name_format, ...) GCC_FMT_ATTR(4, 5); Aml *aml_eisaid(const char *str);