wpan-tools: new netlink interfaces calls

new file mode 100644
index 0000000..066d5bb
@@ -0,0 +1,75 @@
+/*
+ *   lib/nl_updates.h - Updates to libnl which are not synced from kernel yet
+ *   Copyright (C) 2012-2013 Jiri Pirko <[email protected]>
+ *
+ *   This library is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU Lesser General Public
+ *   License as published by the Free Software Foundation; either
+ *   version 2.1 of the License, or (at your option) any later version.
+ *
+ *   This library 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
+ *   Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public
+ *   License along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _NL_UPDATES_H_
+#define _NL_UPDATES_H_
+
+#ifndef NLA_BINARY
+#define NLA_BINARY 11
+#endif
+
+#ifndef NLA_S8
+/*
+ * Presume that libnl will add all types and relevant puts/gets at once
+ * so check only for NLA_S8.
+ */
+#define NLA_S8 12
+#define NLA_S16 13
+#define NLA_S32 14
+#define NLA_S64 15
+
+/**
+ * Add 8 bit signed integer attribute to netlink message.
+ * @arg msg		Netlink message.
+ * @arg attrtype	Attribute type.
+ * @arg value		Numeric value.
+ */
+#define NLA_PUT_S8(msg, attrtype, value) \
+	NLA_PUT_TYPE(msg, int8_t, attrtype, value)
+
+/**
+ * Add 16 bit signed integer attribute to netlink message.
+ * @arg msg		Netlink message.
+ * @arg attrtype	Attribute type.
+ * @arg value		Numeric value.
+ */
+#define NLA_PUT_S16(msg, attrtype, value) \
+	NLA_PUT_TYPE(msg, int16_t, attrtype, value)
+
+/**
+ * Add 32 bit signed integer attribute to netlink message.
+ * @arg msg		Netlink message.
+ * @arg attrtype	Attribute type.
+ * @arg value		Numeric value.
+ */
+#define NLA_PUT_S32(msg, attrtype, value) \
+	NLA_PUT_TYPE(msg, int32_t, attrtype, value)
+
+/**
+ * Add 64 bit signed integer attribute to netlink message.
+ * @arg msg		Netlink message.
+ * @arg attrtype	Attribute type.
+ * @arg value		Numeric value.
+ */
+#define NLA_PUT_S64(msg, attrtype, value) \
+	NLA_PUT_TYPE(msg, int64_t, attrtype, value)
+
+#endif
+
+#endif /* _NL_UPDATES_H_ */

index 51d08b0..1af09ac 100644
@@ -43,6 +43,8 @@ enum nl802154_commands {
 
 	NL802154_CMD_SET_PAN_ID,
 
+	NL802154_CMD_SET_TX_POWER,
+
 	/* add new commands above here */
 
 	/* used to define NL802154_CMD_MAX below */

@@ -71,6 +73,8 @@ enum nl802154_attrs {
 
 	NL802154_ATTR_PAN_ID,
 
+	NL802154_ATTR_TX_POWER,
+
 	/* add attributes here, update the policy in nl802154.c */
 
 	__NL802154_ATTR_AFTER_LAST,

index 33365dd..811fc35 100644
@@ -9,6 +9,7 @@
 #include <netlink/msg.h>
 #include <netlink/attr.h>
 
+#include "nl_updates.h"
 #include "nl802154.h"
 #include "iwpan.h"
 

@@ -65,3 +66,30 @@ nla_put_failure:
 }
 COMMAND(set, channel, "<channel>",
 	NL802154_CMD_SET_CHANNEL, 0, CIB_PHY, handle_channel_set, NULL);
+
+static int handle_tx_power_set(struct nl802154_state *state,
+			       struct nl_cb *cb,
+			       struct nl_msg *msg,
+			       int argc, char **argv,
+			       enum id_input id)
+{
+	long dbm;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* TX_POWER */
+	dbm = strtol(argv[0], &end, 10);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_S8(msg, NL802154_ATTR_TX_POWER, dbm);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, tx_power, "<dBm>",
+	NL802154_CMD_SET_TX_POWER, 0, CIB_PHY, handle_tx_power_set, NULL);

index 1af09ac..762fc38 100644
@@ -44,6 +44,7 @@ enum nl802154_commands {
 	NL802154_CMD_SET_PAN_ID,
 
 	NL802154_CMD_SET_TX_POWER,
+	NL802154_CMD_SET_CCA_MODE,
 
 	/* add new commands above here */
 

@@ -75,6 +76,8 @@ enum nl802154_attrs {
 
 	NL802154_ATTR_TX_POWER,
 
+	NL802154_ATTR_CCA_MODE,
+
 	/* add attributes here, update the policy in nl802154.c */
 
 	__NL802154_ATTR_AFTER_LAST,

index 811fc35..cfdf056 100644
@@ -93,3 +93,30 @@ nla_put_failure:
 }
 COMMAND(set, tx_power, "<dBm>",
 	NL802154_CMD_SET_TX_POWER, 0, CIB_PHY, handle_tx_power_set, NULL);
+
+static int handle_cca_mode_set(struct nl802154_state *state,
+			       struct nl_cb *cb,
+			       struct nl_msg *msg,
+			       int argc, char **argv,
+			       enum id_input id)
+{
+	unsigned long cca_mode;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* CCA_MODE */
+	cca_mode = strtoul(argv[0], &end, 10);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_U8(msg, NL802154_ATTR_CCA_MODE, cca_mode);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, cca_mode, "<mode>",
+	NL802154_CMD_SET_CCA_MODE, 0, CIB_PHY, handle_cca_mode_set, NULL);

index 5fa1111..16d1156 100644
@@ -9,6 +9,7 @@
 #include <netlink/msg.h>
 #include <netlink/attr.h>
 
+#include "nl_updates.h"
 #include "nl802154.h"
 #include "iwpan.h"
 

@@ -38,3 +39,31 @@ nla_put_failure:
 }
 COMMAND(set, pan_id, "<pan_id>",
 	NL802154_CMD_SET_PAN_ID, 0, CIB_NETDEV, handle_pan_id_set, NULL);
+
+static int handle_max_frame_retries_set(struct nl802154_state *state,
+					struct nl_cb *cb,
+					struct nl_msg *msg,
+					int argc, char **argv,
+					enum id_input id)
+{
+	long retries;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* RETRIES */
+	retries = strtol(argv[0], &end, 0);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_S8(msg, NL802154_ATTR_MAX_FRAME_RETRIES, retries);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, max_frame_retries, "<retries>",
+	NL802154_CMD_SET_MAX_FRAME_RETRIES, 0, CIB_NETDEV,
+	handle_max_frame_retries_set, NULL);

index 762fc38..a23c34f 100644
@@ -46,6 +46,8 @@ enum nl802154_commands {
 	NL802154_CMD_SET_TX_POWER,
 	NL802154_CMD_SET_CCA_MODE,
 
+	NL802154_CMD_SET_MAX_FRAME_RETRIES,
+
 	/* add new commands above here */
 
 	/* used to define NL802154_CMD_MAX below */

@@ -78,6 +80,8 @@ enum nl802154_attrs {
 
 	NL802154_ATTR_CCA_MODE,
 
+	NL802154_ATTR_MAX_FRAME_RETRIES,
+
 	/* add attributes here, update the policy in nl802154.c */
 
 	__NL802154_ATTR_AFTER_LAST,

index 16d1156..233bdf4 100644
@@ -67,3 +67,87 @@ nla_put_failure:
 COMMAND(set, max_frame_retries, "<retries>",
 	NL802154_CMD_SET_MAX_FRAME_RETRIES, 0, CIB_NETDEV,
 	handle_max_frame_retries_set, NULL);
+
+static int handle_max_be(struct nl802154_state *state,
+			 struct nl_cb *cb,
+			 struct nl_msg *msg,
+			 int argc, char **argv,
+			 enum id_input id)
+{
+	unsigned long max_be;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* MAX_BE */
+	max_be = strtoul(argv[0], &end, 0);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_U8(msg, NL802154_ATTR_MAX_BE, max_be);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, max_be, "<max_be>",
+	NL802154_CMD_SET_MAX_BE, 0, CIB_NETDEV,
+	handle_max_be, NULL);
+
+static int handle_max_csma_backoffs(struct nl802154_state *state,
+				    struct nl_cb *cb,
+				    struct nl_msg *msg,
+				    int argc, char **argv,
+				    enum id_input id)
+{
+	unsigned long backoffs;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* BACKOFFS */
+	backoffs = strtoul(argv[0], &end, 0);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_U8(msg, NL802154_ATTR_MAX_CSMA_BACKOFFS, backoffs);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, max_csma_backoffs, "<backoffs>",
+	NL802154_CMD_SET_MAX_CSMA_BACKOFFS, 0, CIB_NETDEV,
+	handle_max_csma_backoffs, NULL);
+
+static int handle_min_be(struct nl802154_state *state,
+			 struct nl_cb *cb,
+			 struct nl_msg *msg,
+			 int argc, char **argv,
+			 enum id_input id)
+{
+	unsigned long min_be;
+	char *end;
+
+	if (argc < 1)
+		return 1;
+
+	/* MIN_BE */
+	min_be = strtoul(argv[0], &end, 0);
+	if (*end != '\0')
+		return 1;
+
+	NLA_PUT_U8(msg, NL802154_ATTR_MIN_BE, min_be);
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+COMMAND(set, min_be, "<min_be>",
+	NL802154_CMD_SET_MIN_BE, 0, CIB_NETDEV,
+	handle_min_be, NULL);

index a23c34f..963feda 100644
@@ -48,6 +48,10 @@ enum nl802154_commands {
 
 	NL802154_CMD_SET_MAX_FRAME_RETRIES,
 
+	NL802154_CMD_SET_MAX_BE,
+	NL802154_CMD_SET_MAX_CSMA_BACKOFFS,
+	NL802154_CMD_SET_MIN_BE,
+
 	/* add new commands above here */
 
 	/* used to define NL802154_CMD_MAX below */

@@ -82,6 +86,10 @@ enum nl802154_attrs {
 
 	NL802154_ATTR_MAX_FRAME_RETRIES,
 
+	NL802154_ATTR_MAX_BE,
+	NL802154_ATTR_MAX_CSMA_BACKOFFS,
+	NL802154_ATTR_MIN_BE,
+
 	/* add attributes here, update the policy in nl802154.c */
 
 	__NL802154_ATTR_AFTER_LAST,

index 963feda..904bebb 100644
@@ -83,6 +83,7 @@ enum nl802154_attrs {
 	NL802154_ATTR_TX_POWER,
 
 	NL802154_ATTR_CCA_MODE,
+	NL802154_ATTR_CCA_MODE3_AND,
 
 	NL802154_ATTR_MAX_FRAME_RETRIES,
 

index cfdf056..1698cc2 100644
@@ -100,7 +100,7 @@ static int handle_cca_mode_set(struct nl802154_state *state,
 			       int argc, char **argv,
 			       enum id_input id)
 {
-	unsigned long cca_mode;
+	unsigned long cca_mode, cca_mode3_and;
 	char *end;
 
 	if (argc < 1)

@@ -111,6 +111,18 @@ static int handle_cca_mode_set(struct nl802154_state *state,
 	if (*end != '\0')
 		return 1;
 
+	if (cca_mode == 3) {
+		if (argc < 2)
+			return 1;
+
+		/* CCA_MODE */
+		cca_mode3_and = strtoul(argv[1], &end, 10);
+		if (*end != '\0')
+			return 1;
+
+		NLA_PUT_U8(msg, NL802154_ATTR_CCA_MODE3_AND, cca_mode3_and);
+	}
+
 	NLA_PUT_U8(msg, NL802154_ATTR_CCA_MODE, cca_mode);
 
 	return 0;

@@ -118,5 +130,5 @@ static int handle_cca_mode_set(struct nl802154_state *state,
 nla_put_failure:
 	return -ENOBUFS;
 }
-COMMAND(set, cca_mode, "<mode>",
+COMMAND(set, cca_mode, "<mode|3 <1|0>>",
 	NL802154_CMD_SET_CCA_MODE, 0, CIB_PHY, handle_cca_mode_set, NULL);