From 84e6dc9acf6825f508feae9db6b7d695e64894e0 Mon Sep 17 00:00:00 2001 From: Bruno Randolf Date: Wed, 7 May 2008 11:46:02 +0200 Subject: [PATCH] zd1211rw: initial IBSS support this adds initial IBSS support for the zydas zd1211rw: convince driver that it can do IBSS mode. add mac80211 beacon_update callback. IBSS merge and TSF updates don't work yet, but it makes the driver usable in ad-hoc networks. Signed-off-by: Bruno Randolf Signed-off-by: John W. Linville --- drivers/net/wireless/zd1211rw/zd_mac.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index 69c45ca9905..ee4331229f1 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -751,6 +751,7 @@ static int zd_op_add_interface(struct ieee80211_hw *hw, case IEEE80211_IF_TYPE_MNTR: case IEEE80211_IF_TYPE_MESH_POINT: case IEEE80211_IF_TYPE_STA: + case IEEE80211_IF_TYPE_IBSS: mac->type = conf->type; break; default: @@ -781,7 +782,8 @@ static int zd_op_config_interface(struct ieee80211_hw *hw, struct zd_mac *mac = zd_hw_mac(hw); int associated; - if (mac->type == IEEE80211_IF_TYPE_MESH_POINT) { + if (mac->type == IEEE80211_IF_TYPE_MESH_POINT || + mac->type == IEEE80211_IF_TYPE_IBSS) { associated = true; if (conf->beacon) { zd_mac_config_beacon(hw, conf->beacon); @@ -941,6 +943,18 @@ static void zd_op_bss_info_changed(struct ieee80211_hw *hw, } } +static int zd_op_beacon_update(struct ieee80211_hw *hw, + struct sk_buff *skb, + struct ieee80211_tx_control *ctl) +{ + struct zd_mac *mac = zd_hw_mac(hw); + zd_mac_config_beacon(hw, skb); + kfree_skb(skb); + zd_set_beacon_interval(&mac->chip, BCN_MODE_IBSS | + hw->conf.beacon_int); + return 0; +} + static const struct ieee80211_ops zd_ops = { .tx = zd_op_tx, .start = zd_op_start, @@ -951,6 +965,7 @@ static const struct ieee80211_ops zd_ops = { .config_interface = zd_op_config_interface, .configure_filter = zd_op_configure_filter, .bss_info_changed = zd_op_bss_info_changed, + .beacon_update = zd_op_beacon_update, }; struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf) -- 2.41.1