usteer: Initial import

Signed-off-by: Felix Fietkau <nbd@nbd.name>

utils.h

@@ -0,0 +1,56 @@
+/*
+ *   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 of the License.
+ *
+ *   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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *   Copyright (C) 2020 embedd.ch 
+ *   Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> 
+ *   Copyright (C) 2020 John Crispin <john@phrozen.org> 
+ */
+
+#ifndef __APMGR_UTILS_H
+#define __APMGR_UTILS_H
+
+#define MSG(_nr, _format, ...) debug_msg(MSG_##_nr, __func__, __LINE__, _format, ##__VA_ARGS__)
+#define MSG_CONT(_nr, _format, ...) debug_msg_cont(MSG_##_nr, _format, ##__VA_ARGS__)
+
+#define MAC_ADDR_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ADDR_DATA(_a) \
+	((const uint8_t *)(_a))[0], \
+	((const uint8_t *)(_a))[1], \
+	((const uint8_t *)(_a))[2], \
+	((const uint8_t *)(_a))[3], \
+	((const uint8_t *)(_a))[4], \
+	((const uint8_t *)(_a))[5]
+
+#define MSG_T_STA(_option, _sta_addr, _format, ...) \
+	MSG(DEBUG_ALL, "TESTCASE=" _option ",STA=" MAC_ADDR_FMT ": "  _format, \
+	MAC_ADDR_DATA(_sta_addr), ##__VA_ARGS__)
+
+#define MSG_T(_option,  _format, ...) \
+	MSG(DEBUG_ALL, "TESTCASE=" _option ": "  _format,  ##__VA_ARGS__)
+
+enum usteer_debug {
+	MSG_FATAL,
+	MSG_INFO,
+	MSG_VERBOSE,
+	MSG_DEBUG,
+	MSG_NETWORK,
+	MSG_DEBUG_ALL,
+};
+
+extern void debug_msg(int level, const char *func, int line, const char *format, ...);
+extern void debug_msg_cont(int level, const char *format, ...);
+
+#define __usteer_init __attribute__((constructor))
+
+#endif