[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/net/mac80211/rate.h b/ap/os/linux/linux-3.4.x/net/mac80211/rate.h
new file mode 100644
index 0000000..fbb1efd
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/net/mac80211/rate.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2002-2005, Instant802 Networks, Inc.
+ * Copyright 2005, Devicescape Software, Inc.
+ * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef IEEE80211_RATE_H
+#define IEEE80211_RATE_H
+
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+#include <linux/types.h>
+#include <net/mac80211.h>
+#include "ieee80211_i.h"
+#include "sta_info.h"
+
+struct rate_control_ref {
+ struct ieee80211_local *local;
+ struct rate_control_ops *ops;
+ void *priv;
+};
+
+void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct ieee80211_tx_rate_control *txrc);
+
+static inline void rate_control_tx_status(struct ieee80211_local *local,
+ struct ieee80211_supported_band *sband,
+ struct sta_info *sta,
+ struct sk_buff *skb)
+{
+ struct rate_control_ref *ref = local->rate_ctrl;
+ struct ieee80211_sta *ista = &sta->sta;
+ void *priv_sta = sta->rate_ctrl_priv;
+
+ if (!ref || !test_sta_flag(sta, WLAN_STA_RATE_CONTROL))
+ return;
+
+ ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);
+}
+
+
+static inline void rate_control_rate_init(struct sta_info *sta)
+{
+ struct ieee80211_local *local = sta->sdata->local;
+ struct rate_control_ref *ref = sta->rate_ctrl;
+ struct ieee80211_sta *ista = &sta->sta;
+ void *priv_sta = sta->rate_ctrl_priv;
+ struct ieee80211_supported_band *sband;
+
+ if (!ref)
+ return;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+
+ ref->ops->rate_init(ref->priv, sband, ista, priv_sta);
+ set_sta_flag(sta, WLAN_STA_RATE_CONTROL);
+}
+
+static inline void rate_control_rate_update(struct ieee80211_local *local,
+ struct ieee80211_supported_band *sband,
+ 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;
+ void *priv_sta = sta->rate_ctrl_priv;
+
+ if (ref && ref->ops->rate_update)
+ ref->ops->rate_update(ref->priv, sband, ista,
+ priv_sta, changed, oper_chan_type);
+}
+
+static inline void *rate_control_alloc_sta(struct rate_control_ref *ref,
+ struct ieee80211_sta *sta,
+ gfp_t gfp)
+{
+ return ref->ops->alloc_sta(ref->priv, sta, gfp);
+}
+
+static inline void rate_control_free_sta(struct sta_info *sta)
+{
+ struct rate_control_ref *ref = sta->rate_ctrl;
+ struct ieee80211_sta *ista = &sta->sta;
+ void *priv_sta = sta->rate_ctrl_priv;
+
+ ref->ops->free_sta(ref->priv, ista, priv_sta);
+}
+
+static inline void rate_control_add_sta_debugfs(struct sta_info *sta)
+{
+#ifdef CONFIG_MAC80211_DEBUGFS
+ struct rate_control_ref *ref = sta->rate_ctrl;
+ if (ref && sta->debugfs.dir && ref->ops->add_sta_debugfs)
+ ref->ops->add_sta_debugfs(ref->priv, sta->rate_ctrl_priv,
+ sta->debugfs.dir);
+#endif
+}
+
+static inline void rate_control_remove_sta_debugfs(struct sta_info *sta)
+{
+#ifdef CONFIG_MAC80211_DEBUGFS
+ struct rate_control_ref *ref = sta->rate_ctrl;
+ if (ref && ref->ops->remove_sta_debugfs)
+ ref->ops->remove_sta_debugfs(ref->priv, sta->rate_ctrl_priv);
+#endif
+}
+
+/* Get a reference to the rate control algorithm. If `name' is NULL, get the
+ * first available algorithm. */
+int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
+ const char *name);
+void rate_control_deinitialize(struct ieee80211_local *local);
+
+
+/* Rate control algorithms */
+#ifdef CONFIG_MAC80211_RC_PID
+extern int rc80211_pid_init(void);
+extern void rc80211_pid_exit(void);
+#else
+static inline int rc80211_pid_init(void)
+{
+ return 0;
+}
+static inline void rc80211_pid_exit(void)
+{
+}
+#endif
+
+#ifdef CONFIG_MAC80211_RC_MINSTREL
+extern int rc80211_minstrel_init(void);
+extern void rc80211_minstrel_exit(void);
+#else
+static inline int rc80211_minstrel_init(void)
+{
+ return 0;
+}
+static inline void rc80211_minstrel_exit(void)
+{
+}
+#endif
+
+#ifdef CONFIG_MAC80211_RC_MINSTREL_HT
+extern int rc80211_minstrel_ht_init(void);
+extern void rc80211_minstrel_ht_exit(void);
+#else
+static inline int rc80211_minstrel_ht_init(void)
+{
+ return 0;
+}
+static inline void rc80211_minstrel_ht_exit(void)
+{
+}
+#endif
+
+
+#endif /* IEEE80211_RATE_H */