1 files changed, 19 insertions, 2 deletions

diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index 2d2a966a3b39..706eb9b6513f 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -1,7 +1,7 @@
 /*
  *   S/390 common I/O routines -- blacklisting of specific devices
  *
- *    Copyright IBM Corp. 1999, 2002
+ *    Copyright IBM Corp. 1999, 2013
  *    Author(s): Ingo Adlung (adlung@de.ibm.com)
  *               Cornelia Huck (cornelia.huck@de.ibm.com)
  *               Arnd Bergmann (arndb@de.ibm.com)
@@ -17,8 +17,9 @@
 #include <linux/ctype.h>
 #include <linux/device.h>
 
-#include <asm/cio.h>
 #include <asm/uaccess.h>
+#include <asm/cio.h>
+#include <asm/ipl.h>
 
 #include "blacklist.h"
 #include "cio.h"
@@ -172,6 +173,22 @@ static int blacklist_parse_parameters(char *str, range_action action,
                         to_cssid = __MAX_CSSID;
                         to_ssid = __MAX_SSID;
                         to = __MAX_SUBCHANNEL;
+                } else if (strcmp(parm, "ipldev") == 0) {
+                        if (ipl_info.type == IPL_TYPE_CCW) {
+                                from_cssid = 0;
+                                from_ssid = ipl_info.data.ccw.dev_id.ssid;
+                                from = ipl_info.data.ccw.dev_id.devno;
+                        } else if (ipl_info.type == IPL_TYPE_FCP ||
+                                   ipl_info.type == IPL_TYPE_FCP_DUMP) {
+                                from_cssid = 0;
+                                from_ssid = ipl_info.data.fcp.dev_id.ssid;
+                                from = ipl_info.data.fcp.dev_id.devno;
+                        } else {
+                                continue;
+                        }
+                        to_cssid = from_cssid;
+                        to_ssid = from_ssid;
+                        to = from;
                 } else {
                         rc = parse_busid(strsep(&parm, "-"), &from_cssid,
                                          &from_ssid, &from, msgtrigger);