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>
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index b26c634..72cfe6f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -481,10 +481,17 @@
{
struct rt2x00_dev *rt2x00dev =
container_of(work, struct rt2x00_dev, config_work);
- int preamble = !test_bit(CONFIG_SHORT_PREAMBLE, &rt2x00dev->flags);
+ struct ieee80211_bss_conf bss_conf;
- rt2x00mac_erp_ie_changed(rt2x00dev->hw,
- IEEE80211_ERP_CHANGE_PREAMBLE, 0, preamble);
+ bss_conf.use_short_preamble =
+ test_bit(CONFIG_SHORT_PREAMBLE, &rt2x00dev->flags);
+
+ /*
+ * FIXME: shouldn't invoke it this way because all other contents
+ * of bss_conf is invalid.
+ */
+ rt2x00mac_bss_info_changed(rt2x00dev->hw, rt2x00dev->interface.id,
+ &bss_conf, BSS_CHANGED_ERP_PREAMBLE);
}
/*
