ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/drivers/s390/net/ctcm_dbug.c b/marvell/linux/drivers/s390/net/ctcm_dbug.c
new file mode 100644
index 0000000..f7ec51d
--- /dev/null
+++ b/marvell/linux/drivers/s390/net/ctcm_dbug.c
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright IBM Corp. 2001, 2007
+ * Authors: Peter Tiedemann (ptiedem@de.ibm.com)
+ *
+ */
+
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/ctype.h>
+#include <linux/sysctl.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/debugfs.h>
+#include "ctcm_dbug.h"
+
+/*
+ * Debug Facility Stuff
+ */
+
+struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS] = {
+ [CTCM_DBF_SETUP] = {"ctc_setup", 8, 1, 64, CTC_DBF_INFO, NULL},
+ [CTCM_DBF_ERROR] = {"ctc_error", 8, 1, 64, CTC_DBF_ERROR, NULL},
+ [CTCM_DBF_TRACE] = {"ctc_trace", 8, 1, 64, CTC_DBF_ERROR, NULL},
+ [CTCM_DBF_MPC_SETUP] = {"mpc_setup", 8, 1, 80, CTC_DBF_INFO, NULL},
+ [CTCM_DBF_MPC_ERROR] = {"mpc_error", 8, 1, 80, CTC_DBF_ERROR, NULL},
+ [CTCM_DBF_MPC_TRACE] = {"mpc_trace", 8, 1, 80, CTC_DBF_ERROR, NULL},
+};
+
+void ctcm_unregister_dbf_views(void)
+{
+ int x;
+ for (x = 0; x < CTCM_DBF_INFOS; x++) {
+ debug_unregister(ctcm_dbf[x].id);
+ ctcm_dbf[x].id = NULL;
+ }
+}
+
+int ctcm_register_dbf_views(void)
+{
+ int x;
+ for (x = 0; x < CTCM_DBF_INFOS; x++) {
+ /* register the areas */
+ ctcm_dbf[x].id = debug_register(ctcm_dbf[x].name,
+ ctcm_dbf[x].pages,
+ ctcm_dbf[x].areas,
+ ctcm_dbf[x].len);
+ if (ctcm_dbf[x].id == NULL) {
+ ctcm_unregister_dbf_views();
+ return -ENOMEM;
+ }
+
+ /* register a view */
+ debug_register_view(ctcm_dbf[x].id, &debug_hex_ascii_view);
+ /* set a passing level */
+ debug_set_level(ctcm_dbf[x].id, ctcm_dbf[x].level);
+ }
+
+ return 0;
+}
+
+void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *fmt, ...)
+{
+ char dbf_txt_buf[64];
+ va_list args;
+
+ if (!debug_level_enabled(ctcm_dbf[dbf_nix].id, level))
+ return;
+ va_start(args, fmt);
+ vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args);
+ va_end(args);
+
+ debug_text_event(ctcm_dbf[dbf_nix].id, level, dbf_txt_buf);
+}
+