1 files changed, 68 insertions, 0 deletions
diff --git a/include/mach/sec_osal.h b/include/mach/sec_osal.h
new file mode 100644
index 000000000..f3e76afe4
--- /dev/null
+++ b/include/mach/sec_osal.h
@@ -0,0 +1,68 @@
+#ifndef SEC_OSAL_H
+#define SEC_OSAL_H
+
+/**************************************************************************
+ *  Operating System Abstract Layer - ERROR Definition
+ **************************************************************************/
+#define OSAL_FILE_NULL          (0)
+#define OSAL_FILE_OPEN_FAIL     (-1)
+#define OSAL_FILE_CLOSE_FAIL    (-2)
+#define OSAL_FILE_SEEK_FAIL     (-3)
+#define OSAL_FILE_GET_POS_FAIL  (-4)
+#define OSAL_FILE_READ_FAIL     (-5)
+
+
+/**************************************************************************
+ *  Operating System Abstract Layer - External Function
+ **************************************************************************/
+extern void osal_kfree(void *buf);
+extern void *osal_kmalloc(unsigned int size);
+extern unsigned long osal_copy_from_user(void *to, void *from, unsigned long size);
+extern unsigned long osal_copy_to_user(void *to, void *from, unsigned long size);
+extern int osal_hacc_lock(void);
+extern void osal_hacc_unlock(void);
+extern int osal_verify_lock(void);
+extern void osal_verify_unlock(void);
+extern int osal_secro_lock(void);
+extern void osal_secro_unlock(void);
+extern int osal_secro_v5_lock(void);
+extern void osal_secro_v5_unlock(void);
+extern int osal_mtd_lock(void);
+extern void osal_mtd_unlock(void);
+extern int osal_rid_lock(void);
+extern void osal_rid_unlock(void);
+extern void osal_msleep(unsigned int msec);
+extern void osal_assert(unsigned int val);
+extern int osal_set_kernel_fs(void);
+extern void osal_restore_fs(void);
+extern int osal_filp_open_read_only(const char *file_path);
+extern void *osal_get_filp_struct(int fp_id);
+extern int osal_filp_close(int fp_id);
+extern long long osal_filp_seek_set(int fp_id, long long off);
+extern long long osal_filp_seek_end(int fp_id, long long off);
+extern long long osal_filp_pos(int fp_id);
+extern long osal_filp_read(int fp_id, char *buf, unsigned long len);
+extern long osal_is_err(int fp_id);
+
+/**************************************************************************
+ *  Operating System Abstract Layer - Macro
+ **************************************************************************/
+#define SEC_ASSERT(a) osal_assert(a)
+
+#define ASF_FILE int
+#define ASF_FILE_NULL OSAL_FILE_NULL
+#define ASF_GET_DS osal_set_kernel_fs();
+#define ASF_PUT_DS osal_restore_fs();
+#define ASF_OPEN(file_name) osal_filp_open_read_only(file_name)
+#define ASF_FILE_ERROR(fp) (fp == OSAL_FILE_NULL)
+#define ASF_CLOSE(fp) osal_filp_close(fp)
+#define ASF_SEEK_SET(fp, off) osal_filp_seek_set(fp, off)
+#define ASF_SEEK_END(fp, off) osal_filp_seek_end(fp, off)
+#define ASF_FILE_POS(fp) osal_filp_pos(fp)
+#define ASF_MALLOC(len) osal_kmalloc(len)
+#define ASF_FREE(buf) osal_kfree(buf)
+#define ASF_READ(fp, buf, len) osal_filp_read(fp, buf, len)
+#define ASF_STRTOK(str, delim) strsep(&str, delim)
+#define ASF_IS_ERR(fp) osal_is_err(fp)
+
+#endif				/* SEC_OSAL_H */