9 files changed, 117 insertions, 40 deletions

diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index e73a61449ad..b0ef274e003 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -305,6 +305,8 @@ enum dcbnl_bcn_attrs{
         DCB_BCN_ATTR_RP_7,
         DCB_BCN_ATTR_RP_ALL,
 
+        DCB_BCN_ATTR_BCNA_0,
+        DCB_BCN_ATTR_BCNA_1,
         DCB_BCN_ATTR_ALPHA,
         DCB_BCN_ATTR_BETA,
         DCB_BCN_ATTR_GD,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 58856b6737f..41e1224651c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1555,8 +1555,7 @@ static inline u32 netif_msg_init(int debug_value, int default_msg_enable_bits)
 }
 
 /* Test if receive needs to be scheduled but only if up */
-static inline int netif_rx_schedule_prep(struct net_device *dev,
-                                         struct napi_struct *napi)
+static inline int netif_rx_schedule_prep(struct napi_struct *napi)
 {
         return napi_schedule_prep(napi);
 }
@@ -1564,27 +1563,24 @@ static inline int netif_rx_schedule_prep(struct net_device *dev,
 /* Add interface to tail of rx poll list. This assumes that _prep has
  * already been called and returned 1.
  */
-static inline void __netif_rx_schedule(struct net_device *dev,
-                                       struct napi_struct *napi)
+static inline void __netif_rx_schedule(struct napi_struct *napi)
 {
         __napi_schedule(napi);
 }
 
 /* Try to reschedule poll. Called by irq handler. */
 
-static inline void netif_rx_schedule(struct net_device *dev,
-                                     struct napi_struct *napi)
+static inline void netif_rx_schedule(struct napi_struct *napi)
 {
-        if (netif_rx_schedule_prep(dev, napi))
-                __netif_rx_schedule(dev, napi);
+        if (netif_rx_schedule_prep(napi))
+                __netif_rx_schedule(napi);
 }
 
 /* Try to reschedule poll. Called by dev->poll() after netif_rx_complete().  */
-static inline int netif_rx_reschedule(struct net_device *dev,
-                                      struct napi_struct *napi)
+static inline int netif_rx_reschedule(struct napi_struct *napi)
 {
         if (napi_schedule_prep(napi)) {
-                __netif_rx_schedule(dev, napi);
+                __netif_rx_schedule(napi);
                 return 1;
         }
         return 0;
@@ -1593,8 +1589,7 @@ static inline int netif_rx_reschedule(struct net_device *dev,
 /* same as netif_rx_complete, except that local_irq_save(flags)
  * has already been issued
  */
-static inline void __netif_rx_complete(struct net_device *dev,
-                                       struct napi_struct *napi)
+static inline void __netif_rx_complete(struct napi_struct *napi)
 {
         __napi_complete(napi);
 }
@@ -1604,8 +1599,7 @@ static inline void __netif_rx_complete(struct net_device *dev,
  * it completes the work. The device cannot be out of poll list at this
  * moment, it is BUG().
  */
-static inline void netif_rx_complete(struct net_device *dev,
-                                     struct napi_struct *napi)
+static inline void netif_rx_complete(struct napi_struct *napi)
 {
         napi_complete(napi);
 }
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 04d4516f9c7..e86ed59f9ad 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -201,13 +201,13 @@ enum nl80211_commands {
  * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
  * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
  * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
- * @NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET: included with NL80211_ATTR_WIPHY_FREQ
+ * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
  *      if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
- *      NL80211_SEC_CHAN_NO_HT = HT not allowed (i.e., same as not including
+ *      NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
  *              this attribute)
- *      NL80211_SEC_CHAN_DISABLED = HT20 only
- *      NL80211_SEC_CHAN_BELOW = secondary channel is below the primary channel
- *      NL80211_SEC_CHAN_ABOVE = secondary channel is above the primary channel
+ *      NL80211_CHAN_HT20 = HT20 only
+ *      NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
+ *      NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
  *
  * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
  * @NL80211_ATTR_IFNAME: network interface name
@@ -344,7 +344,7 @@ enum nl80211_attrs {
 
         NL80211_ATTR_WIPHY_TXQ_PARAMS,
         NL80211_ATTR_WIPHY_FREQ,
-        NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET,
+        NL80211_ATTR_WIPHY_CHANNEL_TYPE,
 
         /* add attributes here, update the policy in nl80211.c */
 
@@ -425,6 +425,32 @@ enum nl80211_sta_flags {
 };
 
 /**
+ * enum nl80211_rate_info - bitrate information
+ *
+ * These attribute types are used with %NL80211_STA_INFO_TXRATE
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
+ * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
+ * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
+ * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
+ * @__NL80211_RATE_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_rate_info {
+        __NL80211_RATE_INFO_INVALID,
+        NL80211_RATE_INFO_BITRATE,
+        NL80211_RATE_INFO_MCS,
+        NL80211_RATE_INFO_40_MHZ_WIDTH,
+        NL80211_RATE_INFO_SHORT_GI,
+
+        /* keep last */
+        __NL80211_RATE_INFO_AFTER_LAST,
+        NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
+};
+
+/**
  * enum nl80211_sta_info - station information
  *
  * These attribute types are used with %NL80211_ATTR_STA_INFO
@@ -436,6 +462,9 @@ enum nl80211_sta_flags {
  * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
+ * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
+ *      containing info as possible, see &enum nl80211_sta_info_txrate.
  */
 enum nl80211_sta_info {
         __NL80211_STA_INFO_INVALID,
@@ -445,6 +474,8 @@ enum nl80211_sta_info {
         NL80211_STA_INFO_LLID,
         NL80211_STA_INFO_PLID,
         NL80211_STA_INFO_PLINK_STATE,
+        NL80211_STA_INFO_SIGNAL,
+        NL80211_STA_INFO_TX_BITRATE,
 
         /* keep last */
         __NL80211_STA_INFO_AFTER_LAST,
@@ -774,10 +805,10 @@ enum nl80211_txq_q {
         NL80211_TXQ_Q_BK
 };
 
-enum nl80211_sec_chan_offset {
-        NL80211_SEC_CHAN_NO_HT /* No HT */,
-        NL80211_SEC_CHAN_DISABLED /* HT20 only */,
-        NL80211_SEC_CHAN_BELOW /* HT40- */,
-        NL80211_SEC_CHAN_ABOVE /* HT40+ */
+enum nl80211_channel_type {
+        NL80211_CHAN_NO_HT,
+        NL80211_CHAN_HT20,
+        NL80211_CHAN_HT40MINUS,
+        NL80211_CHAN_HT40PLUS
 };
 #endif /* __LINUX_NL80211_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index a0c0bf19496..23c0ab74ded 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -169,6 +169,9 @@ struct station_parameters {
  * @STATION_INFO_LLID: @llid filled
  * @STATION_INFO_PLID: @plid filled
  * @STATION_INFO_PLINK_STATE: @plink_state filled
+ * @STATION_INFO_SIGNAL: @signal filled
+ * @STATION_INFO_TX_BITRATE: @tx_bitrate fields are filled
+ *  (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
  */
 enum station_info_flags {
         STATION_INFO_INACTIVE_TIME      = 1<<0,
@@ -177,6 +180,39 @@ enum station_info_flags {
         STATION_INFO_LLID               = 1<<3,
         STATION_INFO_PLID               = 1<<4,
         STATION_INFO_PLINK_STATE        = 1<<5,
+        STATION_INFO_SIGNAL             = 1<<6,
+        STATION_INFO_TX_BITRATE         = 1<<7,
+};
+
+/**
+ * enum station_info_rate_flags - bitrate info flags
+ *
+ * Used by the driver to indicate the specific rate transmission
+ * type for 802.11n transmissions.
+ *
+ * @RATE_INFO_FLAGS_MCS: @tx_bitrate_mcs filled
+ * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 Mhz width transmission
+ * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval
+ */
+enum rate_info_flags {
+        RATE_INFO_FLAGS_MCS             = 1<<0,
+        RATE_INFO_FLAGS_40_MHZ_WIDTH    = 1<<1,
+        RATE_INFO_FLAGS_SHORT_GI        = 1<<2,
+};
+
+/**
+ * struct rate_info - bitrate information
+ *
+ * Information about a receiving or transmitting bitrate
+ *
+ * @flags: bitflag of flags from &enum rate_info_flags
+ * @mcs: mcs index if struct describes a 802.11n bitrate
+ * @legacy: bitrate in 100kbit/s for 802.11abg
+ */
+struct rate_info {
+        u8 flags;
+        u8 mcs;
+        u16 legacy;
 };
 
 /**
@@ -191,6 +227,8 @@ enum station_info_flags {
  * @llid: mesh local link id
  * @plid: mesh peer link id
  * @plink_state: mesh peer link state
+ * @signal: signal strength of last received packet in dBm
+ * @txrate: current unicast bitrate to this station
  */
 struct station_info {
         u32 filled;
@@ -200,6 +238,8 @@ struct station_info {
         u16 llid;
         u16 plid;
         u8 plink_state;
+        s8 signal;
+        struct rate_info txrate;
 };
 
 /**
@@ -523,7 +563,7 @@ struct cfg80211_ops {
 
         int     (*set_channel)(struct wiphy *wiphy,
                                struct ieee80211_channel *chan,
-                               enum nl80211_sec_chan_offset);
+                               enum nl80211_channel_type channel_type);
 };
 
 /* temporary wext handlers */
diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h
index 91e0a3d7faf..775cfc8055b 100644
--- a/include/net/dcbnl.h
+++ b/include/net/dcbnl.h
@@ -26,7 +26,7 @@
  */
 struct dcbnl_rtnl_ops {
         u8   (*getstate)(struct net_device *);
-        void (*setstate)(struct net_device *, u8);
+        u8   (*setstate)(struct net_device *, u8);
         void (*getpermhwaddr)(struct net_device *, u8 *);
         void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
         void (*setpgbwgcfgtx)(struct net_device *, int, u8);
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 3025ae17ddb..94c852d47d0 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -135,9 +135,11 @@ struct dongle_reg {
 
 /* 
  * Per-packet information we need to hide inside sk_buff 
- * (must not exceed 48 bytes, check with struct sk_buff) 
+ * (must not exceed 48 bytes, check with struct sk_buff)
+ * The default_qdisc_pad field is a temporary hack.
  */
 struct irda_skb_cb {
+        unsigned int default_qdisc_pad;
         magic_t magic;       /* Be sure that we can trust the information */
         __u32   next_speed;  /* The Speed to be set *after* this frame */
         __u16   mtt;         /* Minimum turn around time */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 046ce692a90..b3bd00a9d99 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -165,14 +165,9 @@ enum ieee80211_bss_change {
 
 /**
  * struct ieee80211_bss_ht_conf - BSS's changing HT configuration
- * @secondary_channel_offset: secondary channel offset, uses
- *      %IEEE80211_HT_PARAM_CHA_SEC_ values
- * @width_40_ok: indicates that 40 MHz bandwidth may be used for TX
  * @operation_mode: HT operation mode (like in &struct ieee80211_ht_info)
  */
 struct ieee80211_bss_ht_conf {
-        u8 secondary_channel_offset;
-        bool width_40_ok;
         u16 operation_mode;
 };
 
@@ -441,6 +436,9 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  *      is valid. This is useful in monitor mode and necessary for beacon frames
  *      to enable IBSS merging.
  * @RX_FLAG_SHORTPRE: Short preamble was used for this frame
+ * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
+ * @RX_FLAG_40MHZ: HT40 (40 MHz) was used
+ * @RX_FLAG_SHORT_GI: Short guard interval was used
  */
 enum mac80211_rx_flags {
         RX_FLAG_MMIC_ERROR      = 1<<0,
@@ -451,7 +449,10 @@ enum mac80211_rx_flags {
         RX_FLAG_FAILED_FCS_CRC  = 1<<5,
         RX_FLAG_FAILED_PLCP_CRC = 1<<6,
         RX_FLAG_TSFT            = 1<<7,
-        RX_FLAG_SHORTPRE        = 1<<8
+        RX_FLAG_SHORTPRE        = 1<<8,
+        RX_FLAG_HT              = 1<<9,
+        RX_FLAG_40MHZ           = 1<<10,
+        RX_FLAG_SHORT_GI        = 1<<11,
 };
 
 /**
@@ -471,7 +472,8 @@ enum mac80211_rx_flags {
  * @noise: noise when receiving this frame, in dBm.
  * @qual: overall signal quality indication, in percent (0-100).
  * @antenna: antenna used
- * @rate_idx: index of data rate into band's supported rates
+ * @rate_idx: index of data rate into band's supported rates or MCS index if
+ *      HT rates are use (RX_FLAG_HT)
  * @flag: %RX_FLAG_*
  */
 struct ieee80211_rx_status {
@@ -508,9 +510,7 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
 
 struct ieee80211_ht_conf {
         bool enabled;
-        int sec_chan_offset; /* 0 = HT40 disabled; -1 = HT40 enabled, secondary
-                              * channel below primary; 1 = HT40 enabled,
-                              * secondary channel above primary */
+        enum nl80211_channel_type channel_type;
 };
 
 /**
@@ -854,6 +854,11 @@ enum ieee80211_tkip_key_type {
  *
  * @IEEE80211_HW_AMPDU_AGGREGATION:
  *      Hardware supports 11n A-MPDU aggregation.
+ *
+ * @IEEE80211_HW_NO_STACK_DYNAMIC_PS:
+ *      Hardware which has dynamic power save support, meaning
+ *      that power save is enabled in idle periods, and don't need support
+ *      from stack.
  */
 enum ieee80211_hw_flags {
         IEEE80211_HW_RX_INCLUDES_FCS                    = 1<<1,
@@ -866,6 +871,7 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_NOISE_DBM                          = 1<<8,
         IEEE80211_HW_SPECTRUM_MGMT                      = 1<<9,
         IEEE80211_HW_AMPDU_AGGREGATION                  = 1<<10,
+        IEEE80211_HW_NO_STACK_DYNAMIC_PS                = 1<<11,
 };
 
 /**
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 46b7764f177..8a6150a3f4c 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -332,7 +332,7 @@ static inline int nlmsg_attrlen(const struct nlmsghdr *nlh, int hdrlen)
  */
 static inline int nlmsg_ok(const struct nlmsghdr *nlh, int remaining)
 {
-        return (remaining >= sizeof(struct nlmsghdr) &&
+        return (remaining >= (int) sizeof(struct nlmsghdr) &&
                 nlh->nlmsg_len >= sizeof(struct nlmsghdr) &&
                 nlh->nlmsg_len <= remaining);
 }
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index f205b10f0ab..b259fc5798f 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -118,6 +118,8 @@ enum sctp_optname {
 #define SCTP_PEER_AUTH_CHUNKS SCTP_PEER_AUTH_CHUNKS
         SCTP_LOCAL_AUTH_CHUNKS,         /* Read only */
 #define SCTP_LOCAL_AUTH_CHUNKS SCTP_LOCAL_AUTH_CHUNKS
+        SCTP_GET_ASSOC_NUMBER,          /* Read only */
+#define SCTP_GET_ASSOC_NUMBER SCTP_GET_ASSOC_NUMBER
 
 
         /* Internal Socket Options. Some of the sctp library functions are