diff options
Diffstat (limited to 'include/net/cfg802154.h')
| -rw-r--r-- | include/net/cfg802154.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 76d4f95e9974..1184b543fba7 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -246,6 +246,17 @@ static inline void wpan_phy_net_set(struct wpan_phy *wpan_phy, struct net *net) write_pnet(&wpan_phy->_net, net); } +static inline bool ieee802154_chan_is_valid(struct wpan_phy *phy, + u8 page, u8 channel) +{ + if (page > IEEE802154_MAX_PAGE || + channel > IEEE802154_MAX_CHANNEL || + !(phy->supported.channels[page] & BIT(channel))) + return false; + + return true; +} + /** * struct ieee802154_addr - IEEE802.15.4 device address * @mode: Address mode from frame header. Can be one of: |