This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / drivers / s390 / net / ctcdbug.c

diff --git a/drivers/s390/net/ctcdbug.c b/drivers/s390/net/ctcdbug.c
new file mode 100644 (file)
index 0000000..ba004e0
--- /dev/null
+++ b/drivers/s390/net/ctcdbug.c
@@ -0,0 +1,83 @@
+/*
+ *
+ * linux/drivers/s390/net/ctcdbug.c ($Revision: 1.1 $)
+ *
+ * Linux on zSeries OSA Express and HiperSockets support
+ *
+ * Copyright 2000,2003 IBM Corporation
+ *
+ *    Author(s): Original Code written by
+ *                       Peter Tiedemann (ptiedem@de.ibm.com)
+ *
+ *    $Revision: 1.1 $  $Date: 2004/07/02 16:31:22 $
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "ctcdbug.h"
+
+/**
+ * Debug Facility Stuff
+ */
+debug_info_t *dbf_setup = NULL;
+debug_info_t *dbf_data = NULL;
+debug_info_t *dbf_trace = NULL;
+
+DEFINE_PER_CPU(char[256], dbf_txt_buf);
+
+void
+unregister_dbf_views(void)
+{
+       if (dbf_setup)
+               debug_unregister(dbf_setup);
+       if (dbf_data)
+               debug_unregister(dbf_data);
+       if (dbf_trace)
+               debug_unregister(dbf_trace);
+}
+int
+register_dbf_views(void)
+{
+       dbf_setup = debug_register(CTC_DBF_SETUP_NAME,
+                                       CTC_DBF_SETUP_INDEX,
+                                       CTC_DBF_SETUP_NR_AREAS,
+                                       CTC_DBF_SETUP_LEN);
+       dbf_data = debug_register(CTC_DBF_DATA_NAME,
+                                      CTC_DBF_DATA_INDEX,
+                                      CTC_DBF_DATA_NR_AREAS,
+                                      CTC_DBF_DATA_LEN);
+       dbf_trace = debug_register(CTC_DBF_TRACE_NAME,
+                                       CTC_DBF_TRACE_INDEX,
+                                       CTC_DBF_TRACE_NR_AREAS,
+                                       CTC_DBF_TRACE_LEN);
+
+       if ((dbf_setup == NULL) || (dbf_data == NULL) ||
+           (dbf_trace == NULL)) {
+               unregister_dbf_views();
+               return -ENOMEM;
+       }
+       debug_register_view(dbf_setup, &debug_hex_ascii_view);
+       debug_set_level(dbf_setup, CTC_DBF_SETUP_LEVEL);
+
+       debug_register_view(dbf_data, &debug_hex_ascii_view);
+       debug_set_level(dbf_data, CTC_DBF_DATA_LEVEL);
+
+       debug_register_view(dbf_trace, &debug_hex_ascii_view);
+       debug_set_level(dbf_trace, CTC_DBF_TRACE_LEVEL);
+
+       return 0;
+}
+
+