Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / s390 / char / sclp_cpi.c

diff --git a/kernel/drivers/s390/char/sclp_cpi.c b/kernel/drivers/s390/char/sclp_cpi.c
new file mode 100644 (file)
index 0000000..d70d8c2
--- /dev/null
+++ b/kernel/drivers/s390/char/sclp_cpi.c
@@ -0,0 +1,40 @@
+/*
+ *    SCLP control programm identification
+ *
+ *    Copyright IBM Corp. 2001, 2007
+ *    Author(s): Martin Peschke <mpeschke@de.ibm.com>
+ *              Michael Ernst <mernst@de.ibm.com>
+ */
+
+#include <linux/kmod.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include "sclp_cpi_sys.h"
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Identify this operating system instance "
+                  "to the System z hardware");
+MODULE_AUTHOR("Martin Peschke <mpeschke@de.ibm.com>, "
+             "Michael Ernst <mernst@de.ibm.com>");
+
+static char *system_name = "";
+static char *sysplex_name = "";
+
+module_param(system_name, charp, 0);
+MODULE_PARM_DESC(system_name, "e.g. hostname - max. 8 characters");
+module_param(sysplex_name, charp, 0);
+MODULE_PARM_DESC(sysplex_name, "if applicable - max. 8 characters");
+
+static int __init cpi_module_init(void)
+{
+       return sclp_cpi_set_data(system_name, sysplex_name, "LINUX",
+                                LINUX_VERSION_CODE);
+}
+
+static void __exit cpi_module_exit(void)
+{
+}
+
+module_init(cpi_module_init);
+module_exit(cpi_module_exit);