acpi: Export functions to write sized values
At present only acpigen_write_integer() is exported for use by other code.
But in some cases it is useful to call the specific function depending on
the size of the value.
Export these functions and add a test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Fix the "new blank line at EOF" warning]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/acpi/acpigen.h b/include/acpi/acpigen.h
index d06d2c0..c6644bc 100644
--- a/include/acpi/acpigen.h
+++ b/include/acpi/acpigen.h
@@ -173,6 +173,52 @@
char *acpigen_write_package(struct acpi_ctx *ctx, int nr_el);
/**
+ * acpigen_write_byte() - Write a byte
+ *
+ * @ctx: ACPI context pointer
+ * @data: Value to write
+ */
+void acpigen_write_byte(struct acpi_ctx *ctx, unsigned int data);
+
+/**
+ * acpigen_write_word() - Write a word
+ *
+ * @ctx: ACPI context pointer
+ * @data: Value to write
+ */
+void acpigen_write_word(struct acpi_ctx *ctx, unsigned int data);
+
+/**
+ * acpigen_write_dword() - Write a dword
+ *
+ * @ctx: ACPI context pointer
+ * @data: Value to write
+ */
+void acpigen_write_dword(struct acpi_ctx *ctx, unsigned int data);
+
+/**
+ * acpigen_write_qword() - Write a qword
+ *
+ * @ctx: ACPI context pointer
+ * @data: Value to write
+ */
+void acpigen_write_qword(struct acpi_ctx *ctx, u64 data);
+
+/**
+ * acpigen_write_zero() - Write zero
+ *
+ * @ctx: ACPI context pointer
+ */
+void acpigen_write_zero(struct acpi_ctx *ctx);
+
+/**
+ * acpigen_write_one() - Write one
+ *
+ * @ctx: ACPI context pointer
+ */
+void acpigen_write_one(struct acpi_ctx *ctx);
+
+/**
* acpigen_write_integer() - Write an integer
*
* This writes an operation (BYTE_OP, WORD_OP, DWORD_OP, QWORD_OP depending on