| /* SPDX-License-Identifier: GPL-2.0 */ |
| |
| /* |
| * Copyright (c) 2019 MediaTek Inc. |
| */ |
| |
| /* |
| * GenieZone (hypervisor-based seucrity platform) enables hardware protected |
| * and isolated security execution environment, includes |
| * 1. GZ hypervisor |
| * 2. Hypervisor-TEE OS (built-in Trusty OS) |
| * 3. Drivers (ex: debug, communication and interrupt) for GZ and |
| * hypervisor-TEE OS |
| * 4. GZ and hypervisor-TEE and GZ framework (supporting multiple TEE |
| * ecosystem, ex: M-TEE, Trusty, GlobalPlatform, ...) |
| */ |
| |
| #ifndef __GZ_MAIN_H |
| #define __GZ_MAIN_H |
| |
| /* GP memory parameter max len. Needs to be synced with GZ */ |
| #define GP_MEM_MAX_LEN 1024 |
| |
| #define KREE_SESSION_HANDLE_MAX_SIZE 512 |
| |
| static int __init gz_init(void); |
| static void __exit gz_exit(void); |
| |
| static int gz_dev_open(struct inode *inode, struct file *filp); |
| static int gz_dev_release(struct inode *inode, struct file *filp); |
| |
| static long gz_ioctl(struct file *filep, unsigned int cmd, unsigned long arg); |
| #if IS_ENABLED(CONFIG_COMPAT) |
| static long gz_compat_ioctl(struct file *filep, unsigned int cmd, |
| unsigned long arg); |
| #endif |
| |
| #endif /* __GZ_MAIN_H */ |
| |
