1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright IBM Corp. 2013
9 #define KMSG_COMPONENT "hmcdrv"
10 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
12 #include <linux/kernel.h>
13 #include <linux/module.h>
14 #include <linux/moduleparam.h>
15 #include <linux/stat.h>
17 #include "hmcdrv_ftp.h"
18 #include "hmcdrv_dev.h"
19 #include "hmcdrv_cache.h"
21 MODULE_LICENSE("GPL");
22 MODULE_AUTHOR("Copyright 2013 IBM Corporation");
23 MODULE_DESCRIPTION("HMC drive DVD access");
26 * module parameter 'cachesize'
28 static size_t hmcdrv_mod_cachesize = HMCDRV_CACHE_SIZE_DFLT;
29 module_param_named(cachesize, hmcdrv_mod_cachesize, ulong, S_IRUGO);
32 * hmcdrv_mod_init() - module init function
34 static int __init hmcdrv_mod_init(void)
36 int rc = hmcdrv_ftp_probe(); /* perform w/o cache */
41 rc = hmcdrv_cache_startup(hmcdrv_mod_cachesize);
46 rc = hmcdrv_dev_init();
49 hmcdrv_cache_shutdown();
55 * hmcdrv_mod_exit() - module exit function
57 static void __exit hmcdrv_mod_exit(void)
60 hmcdrv_cache_shutdown();
63 module_init(hmcdrv_mod_init);
64 module_exit(hmcdrv_mod_exit);