[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/acpi/acpica/utnonansi.c b/src/kernel/linux/v4.19/drivers/acpi/acpica/utnonansi.c
new file mode 100644
index 0000000..ff0802a
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/acpi/acpica/utnonansi.c
@@ -0,0 +1,175 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/*******************************************************************************
+ *
+ * Module Name: utnonansi - Non-ansi C library functions
+ *
+ ******************************************************************************/
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utnonansi")
+
+/*
+ * Non-ANSI C library functions - strlwr, strupr, stricmp, and "safe"
+ * string functions.
+ */
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strlwr (strlwr)
+ *
+ * PARAMETERS: src_string - The source string to convert
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert a string to lowercase
+ *
+ ******************************************************************************/
+void acpi_ut_strlwr(char *src_string)
+{
+ char *string;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!src_string) {
+ return;
+ }
+
+ /* Walk entire string, lowercasing the letters */
+
+ for (string = src_string; *string; string++) {
+ *string = (char)tolower((int)*string);
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strupr (strupr)
+ *
+ * PARAMETERS: src_string - The source string to convert
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert a string to uppercase
+ *
+ ******************************************************************************/
+
+void acpi_ut_strupr(char *src_string)
+{
+ char *string;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!src_string) {
+ return;
+ }
+
+ /* Walk entire string, uppercasing the letters */
+
+ for (string = src_string; *string; string++) {
+ *string = (char)toupper((int)*string);
+ }
+}
+
+/******************************************************************************
+ *
+ * FUNCTION: acpi_ut_stricmp (stricmp)
+ *
+ * PARAMETERS: string1 - first string to compare
+ * string2 - second string to compare
+ *
+ * RETURN: int that signifies string relationship. Zero means strings
+ * are equal.
+ *
+ * DESCRIPTION: Case-insensitive string compare. Implementation of the
+ * non-ANSI stricmp function.
+ *
+ ******************************************************************************/
+
+int acpi_ut_stricmp(char *string1, char *string2)
+{
+ int c1;
+ int c2;
+
+ do {
+ c1 = tolower((int)*string1);
+ c2 = tolower((int)*string2);
+
+ string1++;
+ string2++;
+ }
+ while ((c1 == c2) && (c1));
+
+ return (c1 - c2);
+}
+
+#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION) || defined (ACPI_DEBUG_OUTPUT)
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_safe_strcpy, acpi_ut_safe_strcat, acpi_ut_safe_strncat
+ *
+ * PARAMETERS: Adds a "DestSize" parameter to each of the standard string
+ * functions. This is the size of the Destination buffer.
+ *
+ * RETURN: TRUE if the operation would overflow the destination buffer.
+ *
+ * DESCRIPTION: Safe versions of standard Clib string functions. Ensure that
+ * the result of the operation will not overflow the output string
+ * buffer.
+ *
+ * NOTE: These functions are typically only helpful for processing
+ * user input and command lines. For most ACPICA code, the
+ * required buffer length is precisely calculated before buffer
+ * allocation, so the use of these functions is unnecessary.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source)
+{
+
+ if (strlen(source) >= dest_size) {
+ return (TRUE);
+ }
+
+ strcpy(dest, source);
+ return (FALSE);
+}
+
+u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source)
+{
+
+ if ((strlen(dest) + strlen(source)) >= dest_size) {
+ return (TRUE);
+ }
+
+ strcat(dest, source);
+ return (FALSE);
+}
+
+u8
+acpi_ut_safe_strncat(char *dest,
+ acpi_size dest_size,
+ char *source, acpi_size max_transfer_length)
+{
+ acpi_size actual_transfer_length;
+
+ actual_transfer_length = ACPI_MIN(max_transfer_length, strlen(source));
+
+ if ((strlen(dest) + actual_transfer_length) >= dest_size) {
+ return (TRUE);
+ }
+
+ strncat(dest, source, max_transfer_length);
+ return (FALSE);
+}
+
+void acpi_ut_safe_strncpy(char *dest, char *source, acpi_size dest_size)
+{
+ /* Always terminate destination string */
+
+ strncpy(dest, source, dest_size);
+ dest[dest_size - 1] = 0;
+}
+
+#endif