From 3dd156435369153c1c1d890b9ef525f1d033a971 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Wed, 18 Feb 2015 19:14:41 +0000 Subject: [PATCH] acpi: add aml_processor() term Signed-off-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/acpi/aml-build.c | 15 +++++++++++++++ include/hw/acpi/aml-build.h | 2 ++ 2 files changed, 17 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 97b027c380..9081b49358 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -650,3 +650,18 @@ Aml *aml_varpackage(uint32_t num_elements) build_append_int(var->buf, num_elements); return var; } + +/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefProcessor */ +Aml *aml_processor(uint8_t proc_id, uint32_t pblk_addr, uint8_t pblk_len, + const char *name_format, ...) +{ + va_list ap; + Aml *var = aml_bundle(0x83 /* ProcessorOp */, AML_EXT_PACKAGE); + va_start(ap, name_format); + build_append_namestringv(var->buf, name_format, ap); + va_end(ap); + build_append_byte(var->buf, proc_id); /* ProcID */ + build_append_int_noprefix(var->buf, pblk_addr, sizeof(pblk_addr)); + build_append_byte(var->buf, pblk_len); /* PblkLen */ + return var; +} diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 5e2b43498b..58bbbfead1 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -94,6 +94,8 @@ Aml *aml_named_field(const char *name, unsigned length); Aml *aml_local(int num); Aml *aml_string(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_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); /* Block AML object primitives */ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); -- GitLab