Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

1 files changed, 65 insertions, 132 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 424c45c43f5b..6c9790cac8d0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -48,6 +48,8 @@
 #include "iwl-power.h"
 #include "iwl-agn-rs.h"
 #include "iwl-agn-tt.h"
+#include "iwl-bus.h"
+#include "iwl-trans.h"
 
 #define DRV_NAME        "iwlagn"
 
@@ -396,13 +398,6 @@ struct iwl_tid_data {
         struct iwl_ht_agg agg;
 };
 
-struct iwl_hw_key {
-        u32 cipher;
-        int keylen;
-        u8 keyidx;
-        u8 key[32];
-};
-
 union iwl_ht_rate_supp {
         u16 rates;
         struct {
@@ -455,7 +450,6 @@ struct iwl_station_entry {
         struct iwl_addsta_cmd sta;
         struct iwl_tid_data tid[MAX_TID_COUNT];
         u8 used, ctxid;
-        struct iwl_hw_key keyinfo;
         struct iwl_link_quality_cmd *lq;
 };
 
@@ -558,7 +552,8 @@ enum iwl_ucode_tlv_type {
         IWL_UCODE_TLV_INIT_ERRLOG_PTR   = 13,
         IWL_UCODE_TLV_ENHANCE_SENS_TBL  = 14,
         IWL_UCODE_TLV_PHY_CALIBRATION_SIZE = 15,
-        /* 16 and 17 reserved for future use */
+        IWL_UCODE_TLV_WOWLAN_INST       = 16,
+        IWL_UCODE_TLV_WOWLAN_DATA       = 17,
         IWL_UCODE_TLV_FLAGS             = 18,
 };
 
@@ -1158,6 +1153,8 @@ struct iwl_rxon_context {
 
         __le32 station_flags;
 
+        int beacon_int;
+
         struct {
                 bool non_gf_sta_present;
                 u8 protection;
@@ -1193,77 +1190,6 @@ struct iwl_testmode_trace {
 };
 #endif
 
-struct iwl_bus;
-
-/**
- * struct iwl_bus_ops - bus specific operations
-
- * @get_pm_support: must returns true if the bus can go to sleep
- * @apm_config: will be called during the config of the APM configuration
- * @set_drv_data: set the priv pointer to the bus layer
- * @get_dev: returns the device struct
- * @get_irq: returns the irq number
- * @get_hw_id: prints the hw_id in the provided buffer
- * @write8: write a byte to register at offset ofs
- * @write32: write a dword to register at offset ofs
- * @wread32: read a dword at register at offset ofs
- */
-struct iwl_bus_ops {
-        bool (*get_pm_support)(struct iwl_bus *bus);
-        void (*apm_config)(struct iwl_bus *bus);
-        void (*set_drv_data)(struct iwl_bus *bus, void *priv);
-        struct device *(*get_dev)(const struct iwl_bus *bus);
-        unsigned int (*get_irq)(const struct iwl_bus *bus);
-        void (*get_hw_id)(struct iwl_bus *bus, char buf[], int buf_len);
-        void (*write8)(struct iwl_bus *bus, u32 ofs, u8 val);
-        void (*write32)(struct iwl_bus *bus, u32 ofs, u32 val);
-        u32 (*read32)(struct iwl_bus *bus, u32 ofs);
-};
-
-struct iwl_bus {
-        /* pointer to bus specific struct */
-        void *bus_specific;
-
-        /* Common data to all buses */
-        struct iwl_priv *priv; /* driver's context */
-        struct device *dev;
-        struct iwl_bus_ops *ops;
-        unsigned int irq;
-};
-
-struct iwl_trans;
-
-/**
- * struct iwl_trans_ops - transport specific operations
-
- * @rx_init: inits the rx memory, allocate it if needed
- * @rx_stop: stop the rx
- * @rx_free: frees the rx memory
- * @tx_init:inits the tx memory, allocate if needed
- * @tx_stop: stop the tx
- * @tx_free: frees the tx memory
- * @send_cmd:send a host command
- * @send_cmd_pdu:send a host command: flags can be CMD_*
- */
-struct iwl_trans_ops {
-        int (*rx_init)(struct iwl_priv *priv);
-        int (*rx_stop)(struct iwl_priv *priv);
-        void (*rx_free)(struct iwl_priv *priv);
-
-        int (*tx_init)(struct iwl_priv *priv);
-        int (*tx_stop)(struct iwl_priv *priv);
-        void (*tx_free)(struct iwl_priv *priv);
-
-        int (*send_cmd)(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
-
-        int (*send_cmd_pdu)(struct iwl_priv *priv, u8 id, u32 flags, u16 len,
-                     const void *data);
-};
-
-struct iwl_trans {
-        const struct iwl_trans_ops *ops;
-};
-
 /* uCode ownership */
 #define IWL_OWNERSHIP_DRIVER    0
 #define IWL_OWNERSHIP_TM        1
@@ -1335,7 +1261,7 @@ struct iwl_priv {
         spinlock_t reg_lock;    /* protect hw register access */
         struct mutex mutex;
 
-        struct iwl_bus bus;     /* bus specific data */
+        struct iwl_bus *bus;    /* bus specific data */
         struct iwl_trans trans;
 
         /* microcode/device supports multiple contexts */
@@ -1362,6 +1288,7 @@ struct iwl_priv {
 
         struct fw_img ucode_rt;
         struct fw_img ucode_init;
+        struct fw_img ucode_wowlan;
 
         enum iwlagn_ucode_type ucode_type;
         u8 ucode_write_complete;        /* the image write is complete */
@@ -1434,6 +1361,8 @@ struct iwl_priv {
 
         u8 mac80211_registered;
 
+        bool wowlan;
+
         /* eeprom -- this is in the card's little endian byte order */
         u8 *eeprom;
         int    nvm_device_type;
@@ -1469,56 +1398,54 @@ struct iwl_priv {
         } accum_stats, delta_stats, max_delta_stats;
 #endif
 
-        struct {
-                /* INT ICT Table */
-                __le32 *ict_tbl;
-                void *ict_tbl_vir;
-                dma_addr_t ict_tbl_dma;
-                dma_addr_t aligned_ict_tbl_dma;
-                int ict_index;
-                u32 inta;
-                bool use_ict;
-                /*
-                 * reporting the number of tids has AGG on. 0 means
-                 * no AGGREGATION
-                 */
-                u8 agg_tids_count;
-
-                struct iwl_rx_phy_res last_phy_res;
-                bool last_phy_res_valid;
-
-                struct completion firmware_loading_complete;
-
-                u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
-                u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
-
-                /*
-                 * chain noise reset and gain commands are the
-                 * two extra calibration commands follows the standard
-                 * phy calibration commands
-                 */
-                u8 phy_calib_chain_noise_reset_cmd;
-                u8 phy_calib_chain_noise_gain_cmd;
-
-                /* counts reply_tx error */
-                struct reply_tx_error_statistics reply_tx_stats;
-                struct reply_agg_tx_error_statistics reply_agg_tx_stats;
-                /* notification wait support */
-                struct list_head notif_waits;
-                spinlock_t notif_wait_lock;
-                wait_queue_head_t notif_waitq;
-
-                /* remain-on-channel offload support */
-                struct ieee80211_channel *hw_roc_channel;
-                struct delayed_work hw_roc_work;
-                enum nl80211_channel_type hw_roc_chantype;
-                int hw_roc_duration;
-                bool hw_roc_setup;
-
-                struct sk_buff *offchan_tx_skb;
-                int offchan_tx_timeout;
-                struct ieee80211_channel *offchan_tx_chan;
-        } _agn;
+        /* INT ICT Table */
+        __le32 *ict_tbl;
+        void *ict_tbl_vir;
+        dma_addr_t ict_tbl_dma;
+        dma_addr_t aligned_ict_tbl_dma;
+        int ict_index;
+        u32 inta;
+        bool use_ict;
+        /*
+         * reporting the number of tids has AGG on. 0 means
+         * no AGGREGATION
+         */
+        u8 agg_tids_count;
+
+        struct iwl_rx_phy_res last_phy_res;
+        bool last_phy_res_valid;
+
+        struct completion firmware_loading_complete;
+
+        u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
+        u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
+
+        /*
+         * chain noise reset and gain commands are the
+         * two extra calibration commands follows the standard
+         * phy calibration commands
+         */
+        u8 phy_calib_chain_noise_reset_cmd;
+        u8 phy_calib_chain_noise_gain_cmd;
+
+        /* counts reply_tx error */
+        struct reply_tx_error_statistics reply_tx_stats;
+        struct reply_agg_tx_error_statistics reply_agg_tx_stats;
+        /* notification wait support */
+        struct list_head notif_waits;
+        spinlock_t notif_wait_lock;
+        wait_queue_head_t notif_waitq;
+
+        /* remain-on-channel offload support */
+        struct ieee80211_channel *hw_roc_channel;
+        struct delayed_work hw_roc_work;
+        enum nl80211_channel_type hw_roc_chantype;
+        int hw_roc_duration;
+        bool hw_roc_setup;
+
+        struct sk_buff *offchan_tx_skb;
+        int offchan_tx_timeout;
+        struct ieee80211_channel *offchan_tx_chan;
 
         /* bt coex */
         u8 bt_enable_flag;
@@ -1588,6 +1515,7 @@ struct iwl_priv {
         struct dentry *debugfs_dir;
         u32 dbgfs_sram_offset, dbgfs_sram_len;
         bool disable_ht40;
+        void *wowlan_sram;
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
         struct work_struct txpower_work;
@@ -1605,9 +1533,14 @@ struct iwl_priv {
         bool led_registered;
 #ifdef CONFIG_IWLWIFI_DEVICE_SVTOOL
         struct iwl_testmode_trace testmode_trace;
-#endif
         u32 tm_fixed_rate;
+#endif
 
+        /* WoWLAN GTK rekey data */
+        u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
+        __le64 replay_ctr;
+        __le16 last_seq_ctl;
+        bool have_rekey_data;
 }; /*iwl_priv */
 
 static inline void iwl_txq_ctx_activate(struct iwl_priv *priv, int txq_id)