drivers/s390/char/sclp_cpi.c

   1 /*
   2  *  drivers/s390/char/sclp_cpi.c
   3  *    SCLP control programm identification
   4  *
   5  *    Copyright IBM Corp. 2001, 2007
   6  *    Author(s): Martin Peschke <mpeschke@de.ibm.com>
   7  *               Michael Ernst <mernst@de.ibm.com>
   8  */
   9
  10 #include <linux/kmod.h>
  11 #include <linux/module.h>
  12 #include <linux/moduleparam.h>
  13 #include <linux/version.h>
  14 #include "sclp_cpi_sys.h"
  15
  16 MODULE_LICENSE("GPL");
  17 MODULE_DESCRIPTION("Identify this operating system instance "
  18                    "to the System z hardware");
  19 MODULE_AUTHOR("Martin Peschke <mpeschke@de.ibm.com>, "
  20               "Michael Ernst <mernst@de.ibm.com>");
  21
  22 static char *system_name = "";
  23 static char *sysplex_name = "";
  24
  25 module_param(system_name, charp, 0);
  26 MODULE_PARM_DESC(system_name, "e.g. hostname - max. 8 characters");
  27 module_param(sysplex_name, charp, 0);
  28 MODULE_PARM_DESC(sysplex_name, "if applicable - max. 8 characters");
  29
  30 static int __init cpi_module_init(void)
  31 {
  32         return sclp_cpi_set_data(system_name, sysplex_name, "LINUX",
  33                                  LINUX_VERSION_CODE);
  34 }
  35
  36 static void __exit cpi_module_exit(void)
  37 {
  38 }
  39
  40 module_init(cpi_module_init);
  41 module_exit(cpi_module_exit);