diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-05-17 21:45:06 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-05-19 11:44:46 +0200 |
| commit | 12da8d97ab3239101077a415c2587bfbf6725216 (patch) | |
| tree | 611a7bcf159d52478943e1223deea56ead29d887 /drivers/net | |
| parent | e369dc8f1aa95cd490e1ab75043dcf50d2190453 (diff) | |
| download | linux-12da8d97ab3239101077a415c2587bfbf6725216.tar.bz2 | |
fakelb: use own channel and page attributes
This patch adds an own phy attribute for page and channel into
fakelb_phy. The current way is to use the internal mac802154 stored phy
pib values which can occur in locking issues while using it inside the
driver layer.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ieee802154/fakelb.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ieee802154/fakelb.c b/drivers/net/ieee802154/fakelb.c index 83957de47243..c60837e0df25 100644 --- a/drivers/net/ieee802154/fakelb.c +++ b/drivers/net/ieee802154/fakelb.c @@ -38,6 +38,9 @@ static DEFINE_RWLOCK(fakelb_ifup_phys_lock); struct fakelb_phy { struct ieee802154_hw *hw; + u8 page; + u8 channel; + struct list_head list; struct list_head list_ifup; }; @@ -54,8 +57,12 @@ fakelb_hw_ed(struct ieee802154_hw *hw, u8 *level) static int fakelb_hw_channel(struct ieee802154_hw *hw, u8 page, u8 channel) { - pr_debug("set channel to %d\n", channel); + struct fakelb_phy *phy = hw->priv; + write_lock_bh(&fakelb_ifup_phys_lock); + phy->page = page; + phy->channel = channel; + write_unlock_bh(&fakelb_ifup_phys_lock); return 0; } @@ -80,8 +87,8 @@ fakelb_hw_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) if (current_phy == phy) continue; - if (phy->hw->phy->current_channel == - current_phy->hw->phy->current_channel) + if (current_phy->page == phy->page && + current_phy->channel == phy->channel) fakelb_hw_deliver(phy, skb); } read_unlock_bh(&fakelb_ifup_phys_lock); |