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orinoco: Split wevent work thread from wevent sending

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This allows us to send more wevents from the work thread. We will need
to do this to support WPA.

Signed-off-by: David Kilroy <kilroyd@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Kilroy 2008-08-21 23:28:00 +01:00 committed by John W. Linville
parent 4ae6ee2d72
commit 6cd90b1cac
1 changed files with 15 additions and 11 deletions
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26
drivers/net/wireless/orinoco.c
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@ -1424,33 +1424,37 @@ static void orinoco_join_ap(struct work_struct *work)
}
/* Send new BSSID to userspace */
static void orinoco_send_wevents(struct work_struct *work)
static void orinoco_send_bssid_wevent(struct orinoco_private *priv)
{
struct orinoco_private *priv =
container_of(work, struct orinoco_private, wevent_work);
struct net_device *dev = priv->ndev;
struct hermes *hw = &priv->hw;
union iwreq_data wrqu;
int err;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return;
err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
if (err != 0)
goto out;
return;
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
/* Send event to user space */
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
out:
orinoco_unlock(priv, &flags);
}
static void orinoco_send_wevents(struct work_struct *work)
{
struct orinoco_private *priv =
container_of(work, struct orinoco_private, wevent_work);
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return;
orinoco_send_bssid_wevent(priv);
orinoco_unlock(priv, &flags);
}
static inline void orinoco_clear_scan_results(struct orinoco_private *priv,
unsigned long scan_age)