iwlegacy: move iwl-4965-{,hw,debugfs,calib}.h to 4965.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

14 files changed, 277 insertions, 477 deletions

diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c
index 1d873a68830e..1d0502ecb41d 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/iwlegacy/4965-calib.c
@@ -65,7 +65,7 @@
 
 #include "iwl-dev.h"
 #include "iwl-core.h"
-#include "iwl-4965-calib.h"
+#include "4965.h"
 
 /*****************************************************************************
  * INIT calibrations framework
diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/iwlegacy/4965-debug.c
index 89e5828ce383..825d0aa707e0 100644
--- a/drivers/net/wireless/iwlegacy/4965-debug.c
+++ b/drivers/net/wireless/iwlegacy/4965-debug.c
@@ -25,8 +25,9 @@
 *  Intel Linux Wireless <ilw@linux.intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *****************************************************************************/
-#include "iwl-4965.h"
-#include "iwl-4965-debugfs.h"
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "4965.h"
 
 static const char *fmt_value = "  %-30s %10u\n";
 static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index a8a6461d103f..ee084a885adc 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -56,8 +56,7 @@
 #include "iwl-io.h"
 #include "iwl-helpers.h"
 #include "iwl-sta.h"
-#include "iwl-4965-calib.h"
-#include "iwl-4965.h"
+#include "4965.h"
 
 
 /******************************************************************************
@@ -820,6 +819,11 @@ static int il4965_get_channels_for_scan(struct il_priv *il,
 	return added;
 }
 
+static inline u32 il4965_ant_idx_to_flags(u8 ant_idx)
+{
+	return BIT(ant_idx) << RATE_MCS_ANT_POS;
+}
+
 int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif)
 {
 	struct il_host_cmd cmd = {
@@ -1434,7 +1438,7 @@ void il4965_reply_stats(struct il_priv *il,
  * mapping. This is implemented here.
  *
  * Due to the way hw queues are set up (by the hw specific modules like
- * iwl-4965.c), the AC->hw queue mapping is the identity
+ * 4965.c), the AC->hw queue mapping is the identity
  * mapping.
  */
 
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c
index 4a543114372b..c4bf4aafad9d 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/4965-rs.c
@@ -38,7 +38,7 @@
 #include "iwl-dev.h"
 #include "iwl-sta.h"
 #include "iwl-core.h"
-#include "iwl-4965.h"
+#include "4965.h"
 
 #define IL4965_RS_NAME "iwl-4965-rs"
 
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index 752564d36c98..8199e635d537 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -42,10 +42,8 @@
 #include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-helpers.h"
-#include "iwl-4965-calib.h"
 #include "iwl-sta.h"
-#include "iwl-4965.h"
-#include "iwl-4965-debugfs.h"
+#include "4965.h"
 
 #define IL_AC_UNSET -1
 
@@ -1829,6 +1827,28 @@ static inline u32 il4965_get_scd_ssn(struct il4965_tx_resp *tx_resp)
 	return le32_to_cpup(&tx_resp->u.status + tx_resp->frame_count) & MAX_SN;
 }
 
+static inline u32 il4965_tx_status_to_mac80211(u32 status)
+{
+	status &= TX_STATUS_MSK;
+
+	switch (status) {
+	case TX_STATUS_SUCCESS:
+	case TX_STATUS_DIRECT_DONE:
+		return IEEE80211_TX_STAT_ACK;
+	case TX_STATUS_FAIL_DEST_PS:
+		return IEEE80211_TX_STAT_TX_FILTERED;
+	default:
+		return 0;
+	}
+}
+
+static inline bool il4965_is_tx_success(u32 status)
+{
+	status &= TX_STATUS_MSK;
+	return (status == TX_STATUS_SUCCESS ||
+		status == TX_STATUS_DIRECT_DONE);
+}
+
 /**
  * il4965_tx_status_reply_tx - Handle Tx response for frames in aggregation queue
  */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h b/drivers/net/wireless/iwlegacy/4965.h
index 5c8b8baa3b15..b1a01c9bbbc8 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlegacy/4965.h
@@ -1,11 +1,8 @@
 /******************************************************************************
  *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -28,48 +25,209 @@
  *  Intel Linux Wireless <ilw@linux.intel.com>
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
  *****************************************************************************/
+
+#ifndef __il_4965_h__
+#define __il_4965_h__
+
+#include "iwl-fh.h"
+#include "iwl-debug.h"
+
+struct il_rx_queue;
+struct il_rx_buf;
+struct il_rx_pkt;
+struct il_tx_queue;
+struct il_rxon_context;
+
+/* configuration for the _4965 devices */
+extern struct il_cfg il4965_cfg;
+
+extern struct il_mod_params il4965_mod_params;
+
+extern struct ieee80211_ops il4965_hw_ops;
+
+/* tx queue */
+void il4965_free_tfds_in_queue(struct il_priv *il,
+			    int sta_id, int tid, int freed);
+
+/* RXON */
+void il4965_set_rxon_chain(struct il_priv *il,
+				struct il_rxon_context *ctx);
+
+/* uCode */
+int il4965_verify_ucode(struct il_priv *il);
+
+/* lib */
+void il4965_check_abort_status(struct il_priv *il,
+			    u8 frame_count, u32 status);
+
+void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_hw_nic_init(struct il_priv *il);
+int il4965_dump_fh(struct il_priv *il, char **buf, bool display);
+
+/* rx */
+void il4965_rx_queue_restock(struct il_priv *il);
+void il4965_rx_replenish(struct il_priv *il);
+void il4965_rx_replenish_now(struct il_priv *il);
+void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_rxq_stop(struct il_priv *il);
+int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
+void il4965_rx_reply_rx(struct il_priv *il,
+		     struct il_rx_buf *rxb);
+void il4965_rx_reply_rx_phy(struct il_priv *il,
+			 struct il_rx_buf *rxb);
+void il4965_rx_handle(struct il_priv *il);
+
+/* tx */
+void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq);
+int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il,
+				 struct il_tx_queue *txq,
+				 dma_addr_t addr, u16 len, u8 reset, u8 pad);
+int il4965_hw_tx_queue_init(struct il_priv *il,
+			 struct il_tx_queue *txq);
+void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags,
+			      struct ieee80211_tx_info *info);
+int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb);
+int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif,
+			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
+int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta, u16 tid);
+int il4965_txq_check_empty(struct il_priv *il,
+			   int sta_id, u8 tid, int txq_id);
+void il4965_rx_reply_compressed_ba(struct il_priv *il,
+				struct il_rx_buf *rxb);
+int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx);
+void il4965_hw_txq_ctx_free(struct il_priv *il);
+int il4965_txq_ctx_alloc(struct il_priv *il);
+void il4965_txq_ctx_reset(struct il_priv *il);
+void il4965_txq_ctx_stop(struct il_priv *il);
+void il4965_txq_set_sched(struct il_priv *il, u32 mask);
+
 /*
- * Please use this file (iwl-4965-hw.h) only for hardware-related definitions.
- * Use iwl-commands.h for uCode API definitions.
- * Use iwl-dev.h for driver implementation definitions.
+ * Acquire il->lock before calling this function !
  */
+void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx);
+/**
+ * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue
+ * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed
+ * @scd_retry: (1) Indicates queue will be used in aggregation mode
+ *
+ * NOTE:  Acquire il->lock before calling this function !
+ */
+void il4965_tx_queue_set_status(struct il_priv *il,
+					struct il_tx_queue *txq,
+					int tx_fifo_id, int scd_retry);
+
+u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid);
+
+/* rx */
+void il4965_rx_missed_beacon_notif(struct il_priv *il,
+				struct il_rx_buf *rxb);
+bool il4965_good_plcp_health(struct il_priv *il,
+			  struct il_rx_pkt *pkt);
+void il4965_rx_stats(struct il_priv *il,
+		       struct il_rx_buf *rxb);
+void il4965_reply_stats(struct il_priv *il,
+			  struct il_rx_buf *rxb);
+
+/* scan */
+int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
+
+/* station mgmt */
+int il4965_manage_ibss_station(struct il_priv *il,
+			       struct ieee80211_vif *vif, bool add);
+
+/* hcmd */
+int il4965_send_beacon_cmd(struct il_priv *il);
+
+#ifdef CONFIG_IWLEGACY_DEBUG
+const char *il4965_get_tx_fail_reason(u32 status);
+#else
+static inline const char *
+il4965_get_tx_fail_reason(u32 status) { return ""; }
+#endif
+
+/* station management */
+int il4965_alloc_bcast_station(struct il_priv *il,
+			       struct il_rxon_context *ctx);
+int il4965_add_bssid_station(struct il_priv *il,
+				struct il_rxon_context *ctx,
+			     const u8 *addr, u8 *sta_id_r);
+int il4965_remove_default_wep_key(struct il_priv *il,
+			       struct il_rxon_context *ctx,
+			       struct ieee80211_key_conf *key);
+int il4965_set_default_wep_key(struct il_priv *il,
+			    struct il_rxon_context *ctx,
+			    struct ieee80211_key_conf *key);
+int il4965_restore_default_wep_keys(struct il_priv *il,
+				 struct il_rxon_context *ctx);
+int il4965_set_dynamic_key(struct il_priv *il,
+			struct il_rxon_context *ctx,
+			struct ieee80211_key_conf *key, u8 sta_id);
+int il4965_remove_dynamic_key(struct il_priv *il,
+			struct il_rxon_context *ctx,
+			struct ieee80211_key_conf *key, u8 sta_id);
+void il4965_update_tkip_key(struct il_priv *il,
+			 struct il_rxon_context *ctx,
+			 struct ieee80211_key_conf *keyconf,
+			 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
+int il4965_sta_tx_modify_enable_tid(struct il_priv *il,
+			int sta_id, int tid);
+int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta,
+			 int tid, u16 ssn);
+int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta,
+			int tid);
+void il4965_sta_modify_sleep_tx_count(struct il_priv *il,
+			int sta_id, int cnt);
+int il4965_update_bcast_stations(struct il_priv *il);
+
+/* rate */
+static inline u8 il4965_hw_get_rate(__le32 rate_n_flags)
+{
+	return le32_to_cpu(rate_n_flags) & 0xFF;
+}
 
-#ifndef __il_4965_hw_h__
-#define __il_4965_hw_h__
+static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags)
+{
+	return cpu_to_le32(flags|(u32)rate);
+}
+
+/* eeprom */
+void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac);
+int il4965_eeprom_acquire_semaphore(struct il_priv *il);
+void il4965_eeprom_release_semaphore(struct il_priv *il);
+int  il4965_eeprom_check_version(struct il_priv *il);
+
+/* mac80211 handlers (for 4965) */
+void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
+int il4965_mac_start(struct ieee80211_hw *hw);
+void il4965_mac_stop(struct ieee80211_hw *hw);
+void il4965_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast);
+int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key);
+void il4965_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key);
+int il4965_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
+			    u8 buf_size);
+int il4965_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta);
+void il4965_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch);
+
+void il4965_led_enable(struct il_priv *il);
 
-#include "iwl-fh.h"
 
 /* EEPROM */
 #define IL4965_EEPROM_IMG_SIZE			1024
@@ -807,5 +965,40 @@ struct il4965_scd_bc_tbl {
 /* EEPROM */
 #define IL4965_FIRST_AMPDU_QUEUE	10
 
+/* Calibration */
+void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp);
+void il4965_sensitivity_calibration(struct il_priv *il, void *resp);
+void il4965_init_sensitivity(struct il_priv *il);
+void il4965_reset_run_time_calib(struct il_priv *il);
+void il4965_calib_free_results(struct il_priv *il);
+
+/* Debug */
+#ifdef CONFIG_IWLEGACY_DEBUGFS
+ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+				size_t count, loff_t *ppos);
+ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+				size_t count, loff_t *ppos);
+ssize_t il4965_ucode_general_stats_read(struct file *file,
+			char __user *user_buf, size_t count, loff_t *ppos);
+#else
+static ssize_t
+il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
+	return 0;
+}
+static ssize_t
+il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
+	return 0;
+}
+static ssize_t
+il4965_ucode_general_stats_read(struct file *file, char __user *user_buf,
+					    size_t count, loff_t *ppos)
+{
+	return 0;
+}
+#endif
 
-#endif /* !__il_4965_hw_h__ */
+#endif /* __il_4965_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h b/drivers/net/wireless/iwlegacy/iwl-4965-calib.h
deleted file mode 100644
index 0e30ea7ff12e..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-#ifndef __il_4965_calib_h__
-#define __il_4965_calib_h__
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-commands.h"
-
-void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp);
-void il4965_sensitivity_calibration(struct il_priv *il, void *resp);
-void il4965_init_sensitivity(struct il_priv *il);
-void il4965_reset_run_time_calib(struct il_priv *il);
-void il4965_calib_free_results(struct il_priv *il);
-
-#endif /* __il_4965_calib_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h b/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h
deleted file mode 100644
index 284604c49440..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/******************************************************************************
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-
-#ifdef CONFIG_IWLEGACY_DEBUGFS
-ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t il4965_ucode_general_stats_read(struct file *file,
-			char __user *user_buf, size_t count, loff_t *ppos);
-#else
-static ssize_t
-il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t
-il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t
-il4965_ucode_general_stats_read(struct file *file, char __user *user_buf,
-					    size_t count, loff_t *ppos)
-{
-	return 0;
-}
-#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.h b/drivers/net/wireless/iwlegacy/iwl-4965.h
deleted file mode 100644
index c0bb45b012d2..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965.h
+++ /dev/null
@@ -1,284 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-#ifndef __il_4965_h__
-#define __il_4965_h__
-
-#include "iwl-dev.h"
-
-/* configuration for the _4965 devices */
-extern struct il_cfg il4965_cfg;
-
-extern struct il_mod_params il4965_mod_params;
-
-extern struct ieee80211_ops il4965_hw_ops;
-
-/* tx queue */
-void il4965_free_tfds_in_queue(struct il_priv *il,
-			    int sta_id, int tid, int freed);
-
-/* RXON */
-void il4965_set_rxon_chain(struct il_priv *il,
-				struct il_rxon_context *ctx);
-
-/* uCode */
-int il4965_verify_ucode(struct il_priv *il);
-
-/* lib */
-void il4965_check_abort_status(struct il_priv *il,
-			    u8 frame_count, u32 status);
-
-void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_hw_nic_init(struct il_priv *il);
-int il4965_dump_fh(struct il_priv *il, char **buf, bool display);
-
-/* rx */
-void il4965_rx_queue_restock(struct il_priv *il);
-void il4965_rx_replenish(struct il_priv *il);
-void il4965_rx_replenish_now(struct il_priv *il);
-void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_rxq_stop(struct il_priv *il);
-int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
-void il4965_rx_reply_rx(struct il_priv *il,
-		     struct il_rx_buf *rxb);
-void il4965_rx_reply_rx_phy(struct il_priv *il,
-			 struct il_rx_buf *rxb);
-void il4965_rx_handle(struct il_priv *il);
-
-/* tx */
-void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq);
-int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il,
-				 struct il_tx_queue *txq,
-				 dma_addr_t addr, u16 len, u8 reset, u8 pad);
-int il4965_hw_tx_queue_init(struct il_priv *il,
-			 struct il_tx_queue *txq);
-void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags,
-			      struct ieee80211_tx_info *info);
-int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb);
-int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif,
-			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
-int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta, u16 tid);
-int il4965_txq_check_empty(struct il_priv *il,
-			   int sta_id, u8 tid, int txq_id);
-void il4965_rx_reply_compressed_ba(struct il_priv *il,
-				struct il_rx_buf *rxb);
-int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx);
-void il4965_hw_txq_ctx_free(struct il_priv *il);
-int il4965_txq_ctx_alloc(struct il_priv *il);
-void il4965_txq_ctx_reset(struct il_priv *il);
-void il4965_txq_ctx_stop(struct il_priv *il);
-void il4965_txq_set_sched(struct il_priv *il, u32 mask);
-
-/*
- * Acquire il->lock before calling this function !
- */
-void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx);
-/**
- * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue
- * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed
- * @scd_retry: (1) Indicates queue will be used in aggregation mode
- *
- * NOTE:  Acquire il->lock before calling this function !
- */
-void il4965_tx_queue_set_status(struct il_priv *il,
-					struct il_tx_queue *txq,
-					int tx_fifo_id, int scd_retry);
-
-static inline u32 il4965_tx_status_to_mac80211(u32 status)
-{
-	status &= TX_STATUS_MSK;
-
-	switch (status) {
-	case TX_STATUS_SUCCESS:
-	case TX_STATUS_DIRECT_DONE:
-		return IEEE80211_TX_STAT_ACK;
-	case TX_STATUS_FAIL_DEST_PS:
-		return IEEE80211_TX_STAT_TX_FILTERED;
-	default:
-		return 0;
-	}
-}
-
-static inline bool il4965_is_tx_success(u32 status)
-{
-	status &= TX_STATUS_MSK;
-	return (status == TX_STATUS_SUCCESS ||
-		status == TX_STATUS_DIRECT_DONE);
-}
-
-u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid);
-
-/* rx */
-void il4965_rx_missed_beacon_notif(struct il_priv *il,
-				struct il_rx_buf *rxb);
-bool il4965_good_plcp_health(struct il_priv *il,
-			  struct il_rx_pkt *pkt);
-void il4965_rx_stats(struct il_priv *il,
-		       struct il_rx_buf *rxb);
-void il4965_reply_stats(struct il_priv *il,
-			  struct il_rx_buf *rxb);
-
-/* scan */
-int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
-
-/* station mgmt */
-int il4965_manage_ibss_station(struct il_priv *il,
-			       struct ieee80211_vif *vif, bool add);
-
-/* hcmd */
-int il4965_send_beacon_cmd(struct il_priv *il);
-
-#ifdef CONFIG_IWLEGACY_DEBUG
-const char *il4965_get_tx_fail_reason(u32 status);
-#else
-static inline const char *
-il4965_get_tx_fail_reason(u32 status) { return ""; }
-#endif
-
-/* station management */
-int il4965_alloc_bcast_station(struct il_priv *il,
-			       struct il_rxon_context *ctx);
-int il4965_add_bssid_station(struct il_priv *il,
-				struct il_rxon_context *ctx,
-			     const u8 *addr, u8 *sta_id_r);
-int il4965_remove_default_wep_key(struct il_priv *il,
-			       struct il_rxon_context *ctx,
-			       struct ieee80211_key_conf *key);
-int il4965_set_default_wep_key(struct il_priv *il,
-			    struct il_rxon_context *ctx,
-			    struct ieee80211_key_conf *key);
-int il4965_restore_default_wep_keys(struct il_priv *il,
-				 struct il_rxon_context *ctx);
-int il4965_set_dynamic_key(struct il_priv *il,
-			struct il_rxon_context *ctx,
-			struct ieee80211_key_conf *key, u8 sta_id);
-int il4965_remove_dynamic_key(struct il_priv *il,
-			struct il_rxon_context *ctx,
-			struct ieee80211_key_conf *key, u8 sta_id);
-void il4965_update_tkip_key(struct il_priv *il,
-			 struct il_rxon_context *ctx,
-			 struct ieee80211_key_conf *keyconf,
-			 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
-int il4965_sta_tx_modify_enable_tid(struct il_priv *il,
-			int sta_id, int tid);
-int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta,
-			 int tid, u16 ssn);
-int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta,
-			int tid);
-void il4965_sta_modify_sleep_tx_count(struct il_priv *il,
-			int sta_id, int cnt);
-int il4965_update_bcast_stations(struct il_priv *il);
-
-/* rate */
-static inline u32 il4965_ant_idx_to_flags(u8 ant_idx)
-{
-	return BIT(ant_idx) << RATE_MCS_ANT_POS;
-}
-
-static inline u8 il4965_hw_get_rate(__le32 rate_n_flags)
-{
-	return le32_to_cpu(rate_n_flags) & 0xFF;
-}
-
-static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags)
-{
-	return cpu_to_le32(flags|(u32)rate);
-}
-
-/* eeprom */
-void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac);
-int il4965_eeprom_acquire_semaphore(struct il_priv *il);
-void il4965_eeprom_release_semaphore(struct il_priv *il);
-int  il4965_eeprom_check_version(struct il_priv *il);
-
-/* mac80211 handlers (for 4965) */
-void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
-int il4965_mac_start(struct ieee80211_hw *hw);
-void il4965_mac_stop(struct ieee80211_hw *hw);
-void il4965_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags,
-			     u64 multicast);
-int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		       struct ieee80211_key_conf *key);
-void il4965_mac_update_tkip_key(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_key_conf *keyconf,
-				struct ieee80211_sta *sta,
-				u32 iv32, u16 *phase1key);
-int il4965_mac_ampdu_action(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif,
-			    enum ieee80211_ampdu_mlme_action action,
-			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			    u8 buf_size);
-int il4965_mac_sta_add(struct ieee80211_hw *hw,
-		       struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta);
-void il4965_mac_channel_switch(struct ieee80211_hw *hw,
-			       struct ieee80211_channel_switch *ch_switch);
-
-void il4965_led_enable(struct il_priv *il);
-
-#endif /* __il_4965_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-commands.h b/drivers/net/wireless/iwlegacy/iwl-commands.h
index e6688b166ada..55822da4b162 100644
--- a/drivers/net/wireless/iwlegacy/iwl-commands.h
+++ b/drivers/net/wireless/iwlegacy/iwl-commands.h
@@ -347,7 +347,7 @@ struct il3945_power_per_rate {
  * For MIMO rates, one value may be different from the other,
  * in order to balance the Tx output between the two transmitters.
  *
- * See more details in doc for TXPOWER in iwl-4965-hw.h.
+ * See more details in doc for TXPOWER in 4965.h.
  */
 union il4965_tx_power_dual_stream {
 	struct {
@@ -1756,7 +1756,7 @@ struct il_compressed_ba_resp {
 /*
  * REPLY_TX_PWR_TBL_CMD = 0x97 (command, has simple generic response)
  *
- * See details under "TXPOWER" in iwl-4965-hw.h.
+ * See details under "TXPOWER" in 4965.h.
  */
 
 struct il3945_txpowertable_cmd {
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index 7c86d198e89d..97b25730c329 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -26,7 +26,7 @@
 /*
  * 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.
+ * Please use 4965.h for hardware-related definitions.
  */
 
 #ifndef __il_dev_h__
@@ -44,7 +44,7 @@
 #include "iwl-prph.h"
 #include "iwl-fh.h"
 #include "iwl-debug.h"
-#include "iwl-4965-hw.h"
+#include "4965.h"
 #include "iwl-3945-hw.h"
 #include "iwl-led.h"
 #include "iwl-power.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-eeprom.h b/drivers/net/wireless/iwlegacy/iwl-eeprom.h
index eb868c0e6559..61435a522c84 100644
--- a/drivers/net/wireless/iwlegacy/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlegacy/iwl-eeprom.h
@@ -154,7 +154,7 @@ extern const u8 il_eeprom_band_1[14];
  * 1)  Temperature (degrees Celsius) of device when measurement was made.
  *
  * 2)  Gain table idx used to achieve the target measurement power.
- *     This refers to the "well-known" gain tables (see iwl-4965-hw.h).
+ *     This refers to the "well-known" gain tables (see 4965.h).
  *
  * 3)  Actual measured output power, in half-dBm ("34" = 17 dBm).
  *
diff --git a/drivers/net/wireless/iwlegacy/iwl-prph.h b/drivers/net/wireless/iwlegacy/iwl-prph.h
index e34d9073a99e..b0bf6848bd1d 100644
--- a/drivers/net/wireless/iwlegacy/iwl-prph.h
+++ b/drivers/net/wireless/iwlegacy/iwl-prph.h
@@ -255,7 +255,7 @@
  * but one DMA channel may take input from several queues.
  *
  * Tx DMA FIFOs have dedicated purposes.  For 4965, they are used as follows
- * (cf. default_queue_to_tx_fifo in iwl-4965.c):
+ * (cf. default_queue_to_tx_fifo in 4965.c):
  *
  * 0 -- EDCA BK (background) frames, lowest priority
  * 1 -- EDCA BE (best effort) frames, normal priority
diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c
index 10a0914709b3..e46e58829216 100644
--- a/drivers/net/wireless/iwlegacy/iwl-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-tx.c
@@ -232,7 +232,7 @@ EXPORT_SYMBOL(il_cmd_queue_free);
  * reclaiming packets (on 'tx done IRQ), if free space become > high mark,
  * Tx queue resumed.
  *
- * See more detailed info in iwl-4965-hw.h.
+ * See more detailed info in 4965.h.
  ***************************************************/
 
 int il_queue_space(const struct il_queue *q)