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replace net_device arguments with ieee80211_{local,sub_if_data} as appropriate

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This patch replaces net_device arguments to mac80211 internal functions
with ieee80211_{local,sub_if_data} as appropriate.

It also does the same for many 802.11s mesh functions, and changes the
mesh path table to be indexed on sub_if_data rather than net_device.

If the mesh part needs to be a separate patch let me know, but since
mesh uses a lot of mac80211 functions which were being converted anyway,
the changes go hand-in-hand somewhat.

This patch probably does not convert all the functions which could be
converted, but it is a large chunk and followup patches will be
provided.

Signed-off-by: Jasper Bryant-Greene <jasper@amiton.co.nz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jasper Bryant-Greene
2008-08-03 12:04:37 +12:00
committed by John W. Linville
parent fef1643bf0
commit f698d856f6
16 changed files with 546 additions and 609 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
net/mac80211/main.c
View File

@ -347,8 +347,8 @@ static int ieee80211_open(struct net_device *dev)
goto err_stop;
if (ieee80211_vif_is_mesh(&sdata->vif))
ieee80211_start_mesh(sdata->dev);
changed |= ieee80211_reset_erp_info(dev);
ieee80211_start_mesh(sdata);
changed |= ieee80211_reset_erp_info(sdata);
ieee80211_bss_info_change_notify(sdata, changed);
ieee80211_enable_keys(sdata);
@ -448,7 +448,7 @@ static int ieee80211_stop(struct net_device *dev)
list_for_each_entry_rcu(sta, &local->sta_list, list) {
if (sta->sdata == sdata)
ieee80211_sta_tear_down_BA_sessions(dev, sta->addr);
ieee80211_sta_tear_down_BA_sessions(sdata, sta->addr);
}
rcu_read_unlock();
@ -706,7 +706,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid)
sta->ampdu_mlme.tid_tx[tid]->ssn = start_seq_num;
ieee80211_send_addba_request(sta->sdata->dev, ra, tid,
ieee80211_send_addba_request(sta->sdata, ra, tid,
sta->ampdu_mlme.tid_tx[tid]->dialog_token,
sta->ampdu_mlme.tid_tx[tid]->ssn,
0x40, 5000);
@ -889,7 +889,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid)
}
if (*state & HT_AGG_STATE_INITIATOR_MSK)
ieee80211_send_delba(sta->sdata->dev, ra, tid,
ieee80211_send_delba(sta->sdata, ra, tid,
WLAN_BACK_INITIATOR, WLAN_REASON_QSTA_NOT_USE);
agg_queue = sta->tid_to_tx_q[tid];
@ -1200,10 +1200,8 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
changed);
}
u32 ieee80211_reset_erp_info(struct net_device *dev)
u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
sdata->bss_conf.use_cts_prot = 0;
sdata->bss_conf.use_short_preamble = 0;
return BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_ERP_PREAMBLE;
@ -1438,7 +1436,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
tid = qc[0] & 0xf;
ssn = ((le16_to_cpu(hdr->seq_ctrl) + 0x10)
& IEEE80211_SCTL_SEQ);
ieee80211_send_bar(sta->sdata->dev, hdr->addr1,
ieee80211_send_bar(sta->sdata, hdr->addr1,
tid, ssn);
}
}