acpigen: Add helpers for word/dword output

Add helpers for writing word and dword values in acpigen and use them
throughout the file to clean things up:

acpigen_emit_word - write raw word
acpigen_emit_dword - write raw dword
acpigen_write_word - write word opcode and value

Change-Id: Ia758d4dd25d0ae5b31be7d51b33866dddd96a473
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14792
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/arch/x86/include/arch/acpigen.h b/src/arch/x86/include/arch/acpigen.h
index 1ad021ada9..9323475dfd 100644
--- a/src/arch/x86/include/arch/acpigen.h
+++ b/src/arch/x86/include/arch/acpigen.h
@@ -29,9 +29,12 @@ char *acpigen_get_current(void);
 void acpigen_write_package(int nr_el);
 void acpigen_write_byte(unsigned int data);
 void acpigen_emit_byte(unsigned char data);
+void acpigen_emit_word(unsigned int data);
+void acpigen_emit_dword(unsigned int data);
 void acpigen_emit_stream(const char *data, int size);
 void acpigen_emit_namestring(const char *namepath);
 void acpigen_emit_eisaid(const char *eisaid);
+void acpigen_write_word(unsigned int data);
 void acpigen_write_dword(unsigned int data);
 void acpigen_write_qword(uint64_t data);
 void acpigen_write_name(const char *name);