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-rw-r--r--drivers/acpi/acpica/acutils.h33
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 745134ade35f..83b75e9db7ef 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -141,6 +141,11 @@ extern const char *acpi_gbl_ptyp_decode[];
#define ACPI_MSG_SUFFIX \
acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number)
+/* Flags to indicate implicit or explicit string-to-integer conversion */
+
+#define ACPI_IMPLICIT_CONVERSION TRUE
+#define ACPI_NO_IMPLICIT_CONVERSION FALSE
+
/* Types for Resource descriptor entries */
#define ACPI_INVALID_RESOURCE 0
@@ -197,15 +202,31 @@ void acpi_ut_strlwr(char *src_string);
int acpi_ut_stricmp(char *string1, char *string2);
-acpi_status acpi_ut_strtoul64(char *string, u32 flags, u64 *ret_integer);
+/*
+ * utstrsuppt - string-to-integer conversion support functions
+ */
+acpi_status acpi_ut_convert_octal_string(char *string, u64 *return_value);
+
+acpi_status acpi_ut_convert_decimal_string(char *string, u64 *return_value_ptr);
+
+acpi_status acpi_ut_convert_hex_string(char *string, u64 *return_value_ptr);
+
+char acpi_ut_remove_whitespace(char **string);
+
+char acpi_ut_remove_leading_zeros(char **string);
+
+u8 acpi_ut_detect_hex_prefix(char **string);
+
+u8 acpi_ut_detect_octal_prefix(char **string);
/*
- * Values for Flags above
- * Note: LIMIT values correspond to acpi_gbl_integer_byte_width values (4/8)
+ * utstrtoul64 - string-to-integer conversion functions
*/
-#define ACPI_STRTOUL_32BIT 0x04 /* 4 bytes */
-#define ACPI_STRTOUL_64BIT 0x08 /* 8 bytes */
-#define ACPI_STRTOUL_BASE16 0x10 /* Default: Base10/16 */
+acpi_status acpi_ut_strtoul64(char *string, u64 *ret_integer);
+
+u64 acpi_ut_explicit_strtoul64(char *string);
+
+u64 acpi_ut_implicit_strtoul64(char *string);
/*
* utglobal - Global data structures and procedures