diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/s390/char/hmcdrv_mod.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/s390/char/hmcdrv_mod.c')
-rw-r--r-- | kernel/drivers/s390/char/hmcdrv_mod.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/kernel/drivers/s390/char/hmcdrv_mod.c b/kernel/drivers/s390/char/hmcdrv_mod.c new file mode 100644 index 000000000..251a318a9 --- /dev/null +++ b/kernel/drivers/s390/char/hmcdrv_mod.c @@ -0,0 +1,63 @@ +/* + * HMC Drive DVD Module + * + * Copyright IBM Corp. 2013 + * Author(s): Ralf Hoppe (rhoppe@de.ibm.com) + */ + +#define KMSG_COMPONENT "hmcdrv" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/stat.h> + +#include "hmcdrv_ftp.h" +#include "hmcdrv_dev.h" +#include "hmcdrv_cache.h" + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Copyright 2013 IBM Corporation"); +MODULE_DESCRIPTION("HMC drive DVD access"); + +/* + * module parameter 'cachesize' + */ +static size_t hmcdrv_mod_cachesize = HMCDRV_CACHE_SIZE_DFLT; +module_param_named(cachesize, hmcdrv_mod_cachesize, ulong, S_IRUGO); + +/** + * hmcdrv_mod_init() - module init function + */ +static int __init hmcdrv_mod_init(void) +{ + int rc = hmcdrv_ftp_probe(); /* perform w/o cache */ + + if (rc) + return rc; + + rc = hmcdrv_cache_startup(hmcdrv_mod_cachesize); + + if (rc) + return rc; + + rc = hmcdrv_dev_init(); + + if (rc) + hmcdrv_cache_shutdown(); + + return rc; +} + +/** + * hmcdrv_mod_exit() - module exit function + */ +static void __exit hmcdrv_mod_exit(void) +{ + hmcdrv_dev_exit(); + hmcdrv_cache_shutdown(); +} + +module_init(hmcdrv_mod_init); +module_exit(hmcdrv_mod_exit); |