Merge branches 'topic/fix/asoc', 'topic/fix/hda', 'topic/fix/misc' and 'topic/pci...

[pandora-kernel.git] / Documentation / s390 / s390dbf.txt

diff --git a/Documentation/s390/s390dbf.txt b/Documentation/s390/s390dbf.txt
index 0eb7c58..e054209 100644 (file)
--- a/Documentation/s390/s390dbf.txt
+++ b/Documentation/s390/s390dbf.txt
@@ -115,6 +115,27 @@ Return Value: Handle for generated debug area
 Description:  Allocates memory for a debug log     
               Must not be called within an interrupt handler 
 
+----------------------------------------------------------------------------
+debug_info_t *debug_register_mode(char *name, int pages, int nr_areas,
+                                 int buf_size, mode_t mode, uid_t uid,
+                                 gid_t gid);
+
+Parameter:    name:       Name of debug log (e.g. used for debugfs entry)
+             pages:       Number of pages, which will be allocated per area
+             nr_areas:    Number of debug areas
+             buf_size:    Size of data area in each debug entry
+             mode:        File mode for debugfs files. E.g. S_IRWXUGO
+             uid:         User ID for debugfs files. Currently only 0 is
+                          supported.
+             gid:         Group ID for debugfs files. Currently only 0 is
+                          supported.
+
+Return Value: Handle for generated debug area
+             NULL if register failed
+
+Description:  Allocates memory for a debug log
+             Must not be called within an interrupt handler
+
 ---------------------------------------------------------------------------
 void debug_unregister (debug_info_t * id);