ieee820154: add channel set support
This patch adds page and channel setting support to nl802154 framework.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index d2c4e8f8..9d5b189 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -17,6 +17,7 @@
#include <net/cfg802154.h>
#include "ieee802154_i.h"
+#include "driver-ops.h"
#include "cfg.h"
static struct net_device *
@@ -41,7 +42,30 @@
ieee802154_if_remove(sdata);
}
+static int
+ieee802154_set_channel(struct wpan_phy *wpan_phy, const u8 page,
+ const u8 channel)
+{
+ struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
+ int ret;
+
+ ASSERT_RTNL();
+
+ /* check if phy support this setting */
+ if (!(wpan_phy->channels_supported[page] & BIT(channel)))
+ return -EINVAL;
+
+ ret = drv_set_channel(local, page, channel);
+ if (!ret) {
+ wpan_phy->current_page = page;
+ wpan_phy->current_channel = channel;
+ }
+
+ return ret;
+}
+
const struct cfg802154_ops mac802154_config_ops = {
.add_virtual_intf_deprecated = ieee802154_add_iface_deprecated,
.del_virtual_intf_deprecated = ieee802154_del_iface_deprecated,
+ .set_channel = ieee802154_set_channel,
};