+/*
+ * carl9170 firmware - used by the ar9170 wireless device
+ *
+ * Pattern pulse definitions
+ *
+ * Copyright 2012 Christian Lamparter <chunkeey@googlemail.com>
+ *
+ * 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, 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __CARL9170FW_PATTERN_H
+#define __CARL9170FW_PATTERN_H
+
+#include "types.h"
+#include "compiler.h"
+#include "fwdesc.h"
+
+enum PATTERN_TYPE {
+ NO_PATTERN = 0,
+ ONE_KHZ,
+ TEN_KHZ,
+
+ ONE_TWO_KHZ,
+
+ FCC1,
+ FCC4,
+
+ ETSIFIXED,
+
+ /* keep last */
+ __CARL9170FW_NUM_PATTERNS
+};
+
+struct pattern_pulse_info {
+ unsigned int pulse_width;
+ unsigned int pulse_interval;
+ uint32_t pulse_pattern;
+ uint32_t pulse_mode;
+};
+
+struct pattern_info {
+ unsigned int pulses;
+ const struct pattern_pulse_info *pattern;
+};
+
+static const struct pattern_pulse_info pattern_NO_PATTERN[0] = { };
+static const struct pattern_pulse_info pattern_ONE_KHZ[] = {
+ {
+ .pulse_width = 1,
+ .pulse_interval = 1000,
+ .pulse_pattern = 0xa7438080,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+static const struct pattern_pulse_info pattern_TEN_KHZ[] = {
+ {
+ .pulse_width = 1,
+ .pulse_interval = 100,
+ .pulse_pattern = 0x436f0001,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+static const struct pattern_pulse_info pattern_ONE_TWO_KHZ[] = {
+ {
+ .pulse_width = 1,
+ .pulse_interval = 1000,
+ .pulse_pattern = 0xa7438080,
+ .pulse_mode = 0x5f01,
+ },
+
+ {
+ .pulse_width = 10,
+ .pulse_interval = 500,
+ .pulse_pattern = 0xa7431001,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+/*
+ * Data taken from:
+ * <http://linuxwireless.org/en/developers/DFS>
+ */
+
+/* FCC Test Signal 1 - 1us pulse, 1428 us interval */
+static const struct pattern_pulse_info pattern_FCC1[] = {
+ {
+ .pulse_width = 1,
+ .pulse_interval = 1428,
+ .pulse_pattern = 0xa7438080,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+/* FCC Test Signal 4 - 11-20us pulse, 200-500 us interval */
+static const struct pattern_pulse_info pattern_FCC4[] = {
+ {
+ .pulse_width = 11,
+ .pulse_interval = 200,
+ .pulse_pattern = 0xf3128008,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+/* ETSI Test Signal 1 (Fixed) - 1us Pulse, 750 us interval */
+static const struct pattern_pulse_info pattern_ETSIFIXED[] = {
+ {
+ .pulse_width = 1,
+ .pulse_interval = 750,
+ .pulse_pattern = 0x8a5f8080,
+ .pulse_mode = 0x5f01,
+ },
+};
+
+
+#define ADD_RADAR(name) [name] = { .pulses = ARRAY_SIZE(pattern_## name), .pattern = pattern_## name }
+
+static const struct pattern_info patterns[__CARL9170FW_NUM_PATTERNS] = {
+ ADD_RADAR(NO_PATTERN),
+ ADD_RADAR(ONE_KHZ),
+ ADD_RADAR(TEN_KHZ),
+ ADD_RADAR(ONE_TWO_KHZ),
+ ADD_RADAR(FCC1),
+ ADD_RADAR(FCC4),
+ ADD_RADAR(ETSIFIXED),
+};
+
+#define MAP_ENTRY(idx) [idx] = { .index = idx, .name = # idx , }
+#define NAMED_MAP_ENTRY(idx, named) [idx] = {.index = idx, .name = named, }
+
+static const struct carl9170fw_pattern_map_entry pattern_names[__CARL9170FW_NUM_PATTERNS] = {
+ MAP_ENTRY(NO_PATTERN),
+ MAP_ENTRY(ONE_KHZ),
+ MAP_ENTRY(TEN_KHZ),
+ MAP_ENTRY(ONE_TWO_KHZ),
+
+ MAP_ENTRY(FCC1),
+ MAP_ENTRY(FCC4),
+
+ MAP_ENTRY(ETSIFIXED),
+};
+
+#endif /* __CARL9170FW_PATTERN_H */