3 * modules/buffer/swap_driver_errors.h
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 * Copyright (C) Samsung Electronics, 2013
21 * 2013 Alexander Aksenov <a.aksenov@samsung.com>: SWAP Driver implement
25 #ifndef __SWAP_DRIVER_ERRORS_H__
26 #define __SWAP_DRIVER_ERRORS_H__
28 /* SWAP Driver error codes enumeration */
30 enum _swap_driver_errors {
31 E_SD_SUCCESS = 0, /* Success */
32 E_SD_ALLOC_CHRDEV_FAIL = 1, /* alloc_chrdev_region failed */
33 E_SD_CDEV_ALLOC_FAIL = 2, /* cdev_alloc failed */
34 E_SD_CDEV_ADD_FAIL = 3, /* cdev_add failed */
35 E_SD_CLASS_CREATE_FAIL = 4, /* class_create failed */
36 E_SD_DEVICE_CREATE_FAIL = 5, /* device_create failed */
37 E_SD_NO_SPLICE_FUNCS = 6, /* splice_* funcs not found */
38 E_SD_NO_DATA_TO_READ = 7, /* swap_buffer_get tells us that there is no
39 readable subbuffers */
40 E_SD_NO_BUSY_SUBBUFFER = 8, /* No busy subbuffer */
41 E_SD_WRONG_SUBBUFFER_PTR = 9, /* Wrong subbuffer pointer passed to
43 E_SD_BUFFER_ERROR = 10, /* Unhandled swap_buffer error */
44 E_SD_WRITE_ERROR = 11, /* Write to subbuffer error */
45 E_SD_WRONG_ARGS = 12, /* Arguments, passed to the func, doesn't
47 E_SD_NO_MEMORY = 13, /* No memory to allocate */
48 E_SD_UNINIT_ERROR = 14 /* swap_buffer uninitialization error */
51 #endif /* __SWAP_DRIVER_ERRORS_H__ */