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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (108 commits)
  bridge: ensure to unlock in error path in br_multicast_query().
  drivers/net/tulip/eeprom.c: fix bogus "(null)" in tulip init messages
  sky2: Avoid rtnl_unlock without rtnl_lock
  ipv6: Send netlink notification when DAD fails
  drivers/net/tg3.c: change the field used with the TG3_FLAG_10_100_ONLY constant
  ipconfig: Handle devices which take some time to come up.
  mac80211: Fix memory leak in ieee80211_if_write()
  mac80211: Fix (dynamic) power save entry
  ipw2200: use kmalloc for large local variables
  ath5k: read eeprom IQ calibration values correctly for G mode
  ath5k: fix I/Q calibration (for real)
  ath5k: fix TSF reset
  ath5k: use fixed antenna for tx descriptors
  libipw: split ieee->networks into small pieces
  mac80211: Fix sta_mtx unlocking on insert STA failure path
  rt2x00: remove KSEG1ADDR define from rt2x00soc.h
  net: add ColdFire support to the smc91x driver
  asix: fix setting mac address for AX88772
  ipv6 ip6_tunnel: eliminate unused recursion field from ip6_tnl{}.
  net: Fix dev_mc_add()
  ...
This commit is contained in:
Linus Torvalds 2010-03-13 14:50:18 -08:00
commit d89b218b80
114 changed files with 1298 additions and 23810 deletions
Download patch file Download diff file Expand all files Collapse all files

10
net/mac80211/debugfs_netdev.c
View file

@ -48,20 +48,24 @@ static ssize_t ieee80211_if_write(
ssize_t (*write)(struct ieee80211_sub_if_data *, const char *, int))
{
u8 *buf;
ssize_t ret = -ENODEV;
ssize_t ret;
buf = kzalloc(count, GFP_KERNEL);
buf = kmalloc(count, GFP_KERNEL);
if (!buf)
return -ENOMEM;
ret = -EFAULT;
if (copy_from_user(buf, userbuf, count))
return -EFAULT;
goto freebuf;
ret = -ENODEV;
rtnl_lock();
if (sdata->dev->reg_state == NETREG_REGISTERED)
ret = (*write)(sdata, buf, count);
rtnl_unlock();
freebuf:
kfree(buf);
return ret;
}

32
net/mac80211/mlme.c
View file

@ -177,7 +177,8 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
sta = sta_info_get(sdata, bssid);
if (sta)
rate_control_rate_update(local, sband, sta,
IEEE80211_RC_HT_CHANGED);
IEEE80211_RC_HT_CHANGED,
local->oper_channel_type);
rcu_read_unlock();
}
@ -435,10 +436,12 @@ static void ieee80211_enable_ps(struct ieee80211_local *local,
if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)
ieee80211_send_nullfunc(local, sdata, 1);
if (!(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) {
conf->flags |= IEEE80211_CONF_PS;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
}
if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) &&
(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS))
return;
conf->flags |= IEEE80211_CONF_PS;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
}
}
@ -557,7 +560,8 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work)
(!(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED)))
ieee80211_send_nullfunc(local, sdata, 1);
if (!(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) ||
if (!((local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) &&
(local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)) ||
(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED)) {
ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED;
local->hw.conf.flags |= IEEE80211_CONF_PS;
@ -1893,8 +1897,20 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
mutex_lock(&ifmgd->mtx);
if (ifmgd->associated) {
mutex_unlock(&ifmgd->mtx);
return -EALREADY;
if (!req->prev_bssid ||
memcmp(req->prev_bssid, ifmgd->associated->bssid,
ETH_ALEN)) {
/*
* We are already associated and the request was not a
* reassociation request from the current BSS, so
* reject it.
*/
mutex_unlock(&ifmgd->mtx);
return -EALREADY;
}
/* Trying to reassociate - clear previous association state */
ieee80211_set_disassoc(sdata);
}
mutex_unlock(&ifmgd->mtx);

5
net/mac80211/rate.h
View file

@ -66,7 +66,8 @@ static inline void rate_control_rate_init(struct sta_info *sta)
static inline void rate_control_rate_update(struct ieee80211_local *local,
struct ieee80211_supported_band *sband,
struct sta_info *sta, u32 changed)
struct sta_info *sta, u32 changed,
enum nl80211_channel_type oper_chan_type)
{
struct rate_control_ref *ref = local->rate_ctrl;
struct ieee80211_sta *ista = &sta->sta;
@ -74,7 +75,7 @@ static inline void rate_control_rate_update(struct ieee80211_local *local,
if (ref && ref->ops->rate_update)
ref->ops->rate_update(ref->priv, sband, ista,
priv_sta, changed);
priv_sta, changed, oper_chan_type);
}
static inline void *rate_control_alloc_sta(struct rate_control_ref *ref,

1
net/mac80211/sta_info.c
View file

@ -434,6 +434,7 @@ int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU)
/* check if STA exists already */
if (sta_info_get_bss(sdata, sta->sta.addr)) {
spin_unlock_irqrestore(&local->sta_lock, flags);
mutex_unlock(&local->sta_mtx);
rcu_read_lock();
err = -EEXIST;
goto out_free;