diff options
Diffstat (limited to 'net/mac802154')
| -rw-r--r-- | net/mac802154/main.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/mac802154/main.c b/net/mac802154/main.c index 08cb32dc8fd3..ddcd6ff8d39c 100644 --- a/net/mac802154/main.c +++ b/net/mac802154/main.c @@ -107,6 +107,15 @@ ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops) skb_queue_head_init(&local->skb_queue); + /* init supported flags with 802.15.4 default ranges */ + phy->supported.max_minbe = 8; + phy->supported.min_maxbe = 3; + phy->supported.max_maxbe = 8; + phy->supported.min_frame_retries = -1; + phy->supported.max_frame_retries = 7; + phy->supported.max_csma_backoffs = 5; + phy->supported.lbt = NL802154_SUPPORTED_BOOL_FALSE; + return &local->hw; } EXPORT_SYMBOL(ieee802154_alloc_hw); @@ -155,6 +164,23 @@ int ieee802154_register_hw(struct ieee802154_hw *hw) ieee802154_setup_wpan_phy_pib(local->phy); + if (!(hw->flags & IEEE802154_HW_CSMA_PARAMS)) { + local->phy->supported.min_csma_backoffs = 4; + local->phy->supported.max_csma_backoffs = 4; + local->phy->supported.min_maxbe = 5; + local->phy->supported.max_maxbe = 5; + local->phy->supported.min_minbe = 3; + local->phy->supported.max_minbe = 3; + } + + if (!(hw->flags & IEEE802154_HW_FRAME_RETRIES)) { + /* TODO should be 3, but our default value is -1 which means + * no ARET handling. + */ + local->phy->supported.min_frame_retries = -1; + local->phy->supported.max_frame_retries = -1; + } + rc = wpan_phy_register(local->phy); if (rc < 0) goto out_wq; |