1 /* 2 * Copyright (C) 2021 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 */ 18 19 #ifndef __UMAPDRV_PROC_H__ 20 #define __UMAPDRV_PROC_H__ 21 22 #include "hi_type.h" 23 #include "hi_osal.h" 24 25 #define HIFB_ENTRY_NAME_RANGE 32 26 27 typedef hi_s32 (*hifb_proc_show)(struct osal_proc_dir_entry *entry); 28 29 typedef hi_s32 (*hifb_proc_write)(struct osal_proc_dir_entry *entry, const char *buf, int count, long long *); 30 31 typedef hi_s32 (*hifb_proc_ioctl)(unsigned int cmd, unsigned long arg, hi_u32 *private_data); 32 33 typedef struct { 34 hi_char entry_name[HIFB_ENTRY_NAME_RANGE]; 35 struct osal_proc_dir_entry *entry; 36 hifb_proc_show show; 37 hifb_proc_write write; 38 hifb_proc_ioctl ioctl; 39 hi_void *data; 40 } hifb_proc_item; 41 42 hi_void hifb_proc_add_module(const hi_char *, hi_u32, hifb_proc_show, hifb_proc_write, hi_void *); 43 hi_void hifb_proc_remove_module(const hi_char *); 44 hi_void hifb_proc_remove_all_module(hi_void); 45 46 hi_void hifb_proc_init(hi_void); 47 48 #endif /* __UMAPDRV_PROC_H__ */ 49