iwlagn: clean up some 3945/4965 remnants

When the driver was split, a bunch of definitions
for the 3945 and 4965 devices stayed around, but
they're now useless so remove (some of) them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 61 insertions, 174 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 1c9d2dd37cca..8dc209a341aa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -26,7 +26,6 @@
 /*
  * Please use this file (iwl-dev.h) for driver implementation definitions.
  * Please use iwl-commands.h for uCode API definitions.
- * Please use iwl-4965-hw.h for hardware-related definitions.
  */
 
 #ifndef __iwl_dev_h__
@@ -179,53 +178,12 @@ struct iwl_tx_queue {
 
 #define IWL_NUM_SCAN_RATES         (2)
 
-struct iwl4965_channel_tgd_info {
-        u8 type;
-        s8 max_power;
-};
-
-struct iwl4965_channel_tgh_info {
-        s64 last_radar_time;
-};
-
-#define IWL4965_MAX_RATE (33)
-
-struct iwl3945_clip_group {
-        /* maximum power level to prevent clipping for each rate, derived by
-         *   us from this band's saturation power in EEPROM */
-        const s8 clip_powers[IWL_MAX_RATES];
-};
-
-/* current Tx power values to use, one for each rate for each channel.
- * requested power is limited by:
- * -- regulatory EEPROM limits for this channel
- * -- hardware capabilities (clip-powers)
- * -- spectrum management
- * -- user preference (e.g. iwconfig)
- * when requested power is set, base power index must also be set. */
-struct iwl3945_channel_power_info {
-        struct iwl3945_tx_power tpc;    /* actual radio and DSP gain settings */
-        s8 power_table_index;   /* actual (compenst'd) index into gain table */
-        s8 base_power_index;    /* gain index for power at factory temp. */
-        s8 requested_power;     /* power (dBm) requested for this chnl/rate */
-};
-
-/* current scan Tx power values to use, one for each scan rate for each
- * channel. */
-struct iwl3945_scan_power_info {
-        struct iwl3945_tx_power tpc;    /* actual radio and DSP gain settings */
-        s8 power_table_index;   /* actual (compenst'd) index into gain table */
-        s8 requested_power;     /* scan pwr (dBm) requested for chnl/rate */
-};
-
 /*
  * One for each channel, holds all channel setup data
  * Some of the fields (e.g. eeprom and flags/max_power_avg) are redundant
  *     with one another!
  */
 struct iwl_channel_info {
-        struct iwl4965_channel_tgd_info tgd;
-        struct iwl4965_channel_tgh_info tgh;
         struct iwl_eeprom_channel eeprom;       /* EEPROM regulatory limit */
         struct iwl_eeprom_channel ht40_eeprom;  /* EEPROM regulatory limit for
                                                  * HT40 channel */
@@ -245,14 +203,6 @@ struct iwl_channel_info {
         s8 ht40_max_power_avg;  /* (dBm) regul. eeprom, normal Tx, any rate */
         u8 ht40_flags;          /* flags copied from EEPROM */
         u8 ht40_extension_channel; /* HT_IE_EXT_CHANNEL_* */
-
-        /* Radio/DSP gain settings for each "normal" data Tx rate.
-         * These include, in addition to RF and DSP gain, a few fields for
-         *   remembering/modifying gain settings (indexes). */
-        struct iwl3945_channel_power_info power_info[IWL4965_MAX_RATE];
-
-        /* Radio/DSP gain settings for each scan rate, for directed scans. */
-        struct iwl3945_scan_power_info scan_pwr_info[IWL_NUM_SCAN_RATES];
 };
 
 #define IWL_TX_FIFO_BK          0       /* shared */
@@ -501,9 +451,6 @@ struct iwl_station_priv_common {
  * When mac80211 creates a station it reserves some space (hw->sta_data_size)
  * in the structure for use by driver. This structure is places in that
  * space.
- *
- * The common struct MUST be first because it is shared between
- * 3945 and agn!
  */
 struct iwl_station_priv {
         struct iwl_station_priv_common common;
@@ -621,14 +568,6 @@ struct iwl_tlv_ucode_header {
         u8 data[0];
 };
 
-struct iwl4965_ibss_seq {
-        u8 mac[ETH_ALEN];
-        u16 seq_num;
-        u16 frag_num;
-        unsigned long packet_time;
-        struct list_head list;
-};
-
 struct iwl_sensitivity_ranges {
         u16 min_nrg_cck;
         u16 max_nrg_cck;
@@ -724,8 +663,6 @@ struct iwl_hw_params {
  * Naming convention --
  * iwl_         <-- Is part of iwlwifi
  * iwlXXXX_     <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
- * iwl4965_bg_      <-- Called from work queue context
- * iwl4965_mac_     <-- mac80211 callback
  *
  ****************************************************************************/
 extern void iwl_update_chain_flags(struct iwl_priv *priv);
@@ -774,7 +711,6 @@ struct iwl_dma_ptr {
 
 /* Sensitivity and chain noise calibration */
 #define INITIALIZATION_VALUE            0xFFFF
-#define IWL4965_CAL_NUM_BEACONS         20
 #define IWL_CAL_NUM_BEACONS             16
 #define MAXIMUM_ALLOWED_PATHLOSS        15
 
@@ -808,24 +744,19 @@ struct iwl_dma_ptr {
 #define NRG_NUM_PREV_STAT_L     20
 #define NUM_RX_CHAINS           3
 
-enum iwl4965_false_alarm_state {
+enum iwlagn_false_alarm_state {
         IWL_FA_TOO_MANY = 0,
         IWL_FA_TOO_FEW = 1,
         IWL_FA_GOOD_RANGE = 2,
 };
 
-enum iwl4965_chain_noise_state {
+enum iwlagn_chain_noise_state {
         IWL_CHAIN_NOISE_ALIVE = 0,  /* must be 0 */
         IWL_CHAIN_NOISE_ACCUMULATE,
         IWL_CHAIN_NOISE_CALIBRATED,
         IWL_CHAIN_NOISE_DONE,
 };
 
-enum iwl4965_calib_enabled_state {
-        IWL_CALIB_DISABLED = 0,  /* must be 0 */
-        IWL_CALIB_ENABLED = 1,
-};
-
 
 /*
  * enum iwl_calib
@@ -1133,12 +1064,6 @@ struct iwl_force_reset {
 
 /* extend beacon time format bit shifting  */
 /*
- * for _3945 devices
- * bits 31:24 - extended
- * bits 23:0  - interval
- */
-#define IWL3945_EXT_BEACON_TIME_POS     24
-/*
  * for _agn devices
  * bits 31:22 - extended
  * bits 21:0  - interval
@@ -1391,15 +1316,12 @@ struct iwl_priv {
         struct iwl_power_mgr power_data;
         struct iwl_tt_mgmt thermal_throttle;
 
-        /* context information */
-        u8 bssid[ETH_ALEN]; /* used only on 3945 but filled by core */
-
         /* station table variables */
 
         /* Note: if lock and sta_lock are needed, lock must be acquired first */
         spinlock_t sta_lock;
         int num_stations;
-        struct iwl_station_entry stations[IWL_STATION_COUNT];
+        struct iwl_station_entry stations[IWLAGN_STATION_COUNT];
         unsigned long ucode_key_table;
 
         /* queue refcounts */
@@ -1423,101 +1345,66 @@ struct iwl_priv {
         /* Last Rx'd beacon timestamp */
         u64 timestamp;
 
-        union {
-#if defined(CONFIG_IWL3945) || defined(CONFIG_IWL3945_MODULE)
-                struct {
-                        void *shared_virt;
-                        dma_addr_t shared_phys;
-
-                        struct delayed_work thermal_periodic;
-                        struct delayed_work rfkill_poll;
-
-                        struct iwl3945_notif_statistics statistics;
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-                        struct iwl3945_notif_statistics accum_statistics;
-                        struct iwl3945_notif_statistics delta_statistics;
-                        struct iwl3945_notif_statistics max_delta;
-#endif
-
-                        u32 sta_supp_rates;
-                        int last_rx_rssi;       /* From Rx packet statistics */
-
-                        /* Rx'd packet timing information */
-                        u32 last_beacon_time;
-                        u64 last_tsf;
-
-                        /*
-                         * each calibration channel group in the
-                         * EEPROM has a derived clip setting for
-                         * each rate.
-                         */
-                        const struct iwl3945_clip_group clip_groups[5];
-
-                } _3945;
-#endif
-#if defined(CONFIG_IWLAGN) || defined(CONFIG_IWLAGN_MODULE)
-                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;
-
-                        struct iwl_notif_statistics statistics;
-                        struct iwl_bt_notif_statistics statistics_bt;
-                        /* counts reply_tx error */
-                        struct reply_tx_error_statistics reply_tx_stats;
-                        struct reply_agg_tx_error_statistics reply_agg_tx_stats;
+        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;
+
+                struct iwl_notif_statistics statistics;
+                struct iwl_bt_notif_statistics statistics_bt;
+                /* counts reply_tx error */
+                struct reply_tx_error_statistics reply_tx_stats;
+                struct reply_agg_tx_error_statistics reply_agg_tx_stats;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
-                        struct iwl_notif_statistics accum_statistics;
-                        struct iwl_notif_statistics delta_statistics;
-                        struct iwl_notif_statistics max_delta;
-                        struct iwl_bt_notif_statistics accum_statistics_bt;
-                        struct iwl_bt_notif_statistics delta_statistics_bt;
-                        struct iwl_bt_notif_statistics max_delta_bt;
-#endif
-
-                        /* 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;
-
-                        struct sk_buff *offchan_tx_skb;
-                        int offchan_tx_timeout;
-                        struct ieee80211_channel *offchan_tx_chan;
-                } _agn;
+                struct iwl_notif_statistics accum_statistics;
+                struct iwl_notif_statistics delta_statistics;
+                struct iwl_notif_statistics max_delta;
+                struct iwl_bt_notif_statistics accum_statistics_bt;
+                struct iwl_bt_notif_statistics delta_statistics_bt;
+                struct iwl_bt_notif_statistics max_delta_bt;
 #endif
-        };
+                /* 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;
 
         /* bt coex */
         u8 bt_enable_flag;