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- /*
- * cybook.c
- *
- * Copyright 2009 Bookeen <yep@confucius>
- *
- * 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.
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
- #include <linux/init.h>
- #include <linux/kernel.h>
- #include <linux/module.h>
- #include <linux/proc_fs.h>
- //#include <linux/miscdevice.h>
- //#include <linux/poll.h>
- //#include <linux/sched.h>
- //#include <linux/wait.h>
- //#include <linux/delay.h>
- //#include <linux/interrupt.h>
- //#include <linux/pm.h>
- #include <cybook.h>
- struct proc_dir_entry *platform_type_Proc_File;
- #define procfs_name "device"
- int procfile_read(char *buffer,
- char **buffer_location,
- off_t offset, int buffer_length, int *eof, void *data)
- {
- int ret;
-
- if (offset > 0) {
- /* we have finished to read, return 0 */
- ret = 0;
- } else {
- /* fill the buffer, return the buffer size */
- /* Currently, this kernel branch will only support the Cybook Gen4 TwistEffect */
- ret = sprintf(buffer, "CYBOOK_GEN4\n");
- }
- return ret;
- }
- // ---------------------------------------------------------------------------
- // ===========================================================================
- static int __init cybookInit(void)
- {
- printk("CIC [Cybook Initialisation Code]\n");
- /* cybook proc file */
- platform_type_Proc_File = create_proc_entry(procfs_name, 0644, NULL);
- if (platform_type_Proc_File == NULL) {
- remove_proc_entry(procfs_name, &proc_root);
- printk(KERN_ALERT "Error: Could not initialize /proc/%s\n",
- procfs_name);
- }
- platform_type_Proc_File->read_proc = procfile_read;
- platform_type_Proc_File->owner = THIS_MODULE;
- platform_type_Proc_File->mode = S_IFREG | S_IRUGO;
- platform_type_Proc_File->uid = 0;
- platform_type_Proc_File->gid = 0;
- platform_type_Proc_File->size = 37;
- return 0;
- }
- // ---------------------------------------------------------------------------
- static void __exit cybookExit(void)
- {
- return;
- }
- // ---------------------------------------------------------------------------
- module_init(cybookInit);
- module_exit(cybookExit);
- // ---------------------------------------------------------------------------
- MODULE_LICENSE("GPL");
- MODULE_AUTHOR("Bookeen <developers@bookeen.com>");
- MODULE_DESCRIPTION("Cybook Specialized functions");
- MODULE_VERSION("2.0");
- // ===================================================================
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