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authorJohannes Berg <johannes@sipsolutions.net>2007-12-28 14:32:58 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:09:43 -0800
commit471b3efdfccc257591331724145f8ccf8b3217e1 (patch)
treec9e576442c7b62c8c667ae1046e560323f0821fd /drivers/net/wireless/zd1211rw
parent2bc454b0b30b3645d114689b64321cb49be99923 (diff)
mac80211: add unified BSS configuration
This patch (based on Ron Rindjunsky's) creates a framework for a unified way to pass BSS configuration to drivers that require the information, e.g. for implementing power save mode. This patch introduces new ieee80211_bss_conf structure that is passed to the driver via the new bss_info_changed() callback when the BSS configuration changes. This new BSS configuration infrastructure adds the following new features: * drivers are notified of their association AID * drivers are notified of association status and replaces the erp_ie_changed() callback. The patch also does the relevant driver updates for the latter change. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw')
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 3409cf97f5f..49127e4b42c 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -849,17 +849,19 @@ static void set_rts_cts_work(struct work_struct *work)
mutex_unlock(&mac->chip.mutex);
}
-static void zd_op_erp_ie_changed(struct ieee80211_hw *hw, u8 changes,
- int cts_protection, int preamble)
+static void zd_op_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
+ u32 changes)
{
struct zd_mac *mac = zd_hw_mac(hw);
unsigned long flags;
dev_dbg_f(zd_mac_dev(mac), "changes: %x\n", changes);
- if (changes & IEEE80211_ERP_CHANGE_PREAMBLE) {
+ if (changes & BSS_CHANGED_ERP_PREAMBLE) {
spin_lock_irqsave(&mac->lock, flags);
- mac->short_preamble = !preamble;
+ mac->short_preamble = bss_conf->use_short_preamble;
if (!mac->updating_rts_rate) {
mac->updating_rts_rate = 1;
/* FIXME: should disable TX here, until work has
@@ -879,7 +881,7 @@ static const struct ieee80211_ops zd_ops = {
.config = zd_op_config,
.config_interface = zd_op_config_interface,
.configure_filter = zd_op_configure_filter,
- .erp_ie_changed = zd_op_erp_ie_changed,
+ .bss_info_changed = zd_op_bss_info_changed,
};
struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)