| /* |
| * |
| * Copyright (c) International Business Machines Corp., 2001 |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| * the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| |
| * Remember that you want to seperate your header |
| * files between what is needed in kernel space |
| * only, and what will also be needed by a user |
| * space program that is using this module. For |
| * that reason keep all structures that will need |
| * kernel space pointers in a seperate header file |
| * from where ioctl flags aer kept |
| * |
| * author: Kai Zhao |
| * date: 09/03/2003 |
| * |
| */ |
| |
| /* test function export to user space*/ |
| extern int tdrm_test_interface(struct inode *inode, struct file *filp, |
| unsigned int cmd, unsigned long arg); |
| extern int tdrm_test_stub_register(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_stub_unregister(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_uninit_agp(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_init_agp(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_add_magic(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_remove_magic(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_ctxbitmap_init(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_ctxbitmap_cleanup(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_alloc_pages(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| extern int tdrm_test_free_pages(struct inode *inode,struct file *filp, |
| unsigned int cmd , unsigned long arg); |
| |
| |
| |
| typedef int tdrm_ioctl_t( struct inode *inode, struct file *filp, |
| unsigned int cmd, unsigned long arg ); |
| |
| typedef struct tdrm_ioctl_desc { |
| tdrm_ioctl_t *func; |
| int auth_needed; |
| int root_only; |
| } tdrm_ioctl_desc_t; |
| |