From 250bdd216c95907760b3fcc3aac1ed436d21c66c Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 19 Dec 2008 10:37:11 +0800
Subject: iwl3945: Have consistant and not redefined HW constants

SRAM addresses are different for 3945, 4065, and 5000, let's give them
different names.
Also, the RSSI_OFFSET is different for 3945 and 4965, thus they should be
named differently.

Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'drivers/net/wireless/iwlwifi/iwl-4965-hw.h')

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index 6649f7b55650..9330b5a1aab8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -89,7 +89,7 @@
 #define LONG_SLOT_TIME 20
 
 /* RSSI to dBm */
-#define IWL_RSSI_OFFSET	44
+#define IWL49_RSSI_OFFSET	44
 
 
 
@@ -129,24 +129,26 @@
 
 /* Sizes and addresses for instruction and data memory (SRAM) in
  * 4965's embedded processor.  Driver access is via HBUS_TARG_MEM_* regs. */
-#define RTC_INST_LOWER_BOUND			(0x000000)
+#define IWL49_RTC_INST_LOWER_BOUND		(0x000000)
 #define IWL49_RTC_INST_UPPER_BOUND		(0x018000)
 
-#define RTC_DATA_LOWER_BOUND			(0x800000)
+#define IWL49_RTC_DATA_LOWER_BOUND		(0x800000)
 #define IWL49_RTC_DATA_UPPER_BOUND		(0x80A000)
 
-#define IWL49_RTC_INST_SIZE  (IWL49_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND)
-#define IWL49_RTC_DATA_SIZE  (IWL49_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND)
+#define IWL49_RTC_INST_SIZE  (IWL49_RTC_INST_UPPER_BOUND - \
+				IWL49_RTC_INST_LOWER_BOUND)
+#define IWL49_RTC_DATA_SIZE  (IWL49_RTC_DATA_UPPER_BOUND - \
+				IWL49_RTC_DATA_LOWER_BOUND)
 
-#define IWL_MAX_INST_SIZE IWL49_RTC_INST_SIZE
-#define IWL_MAX_DATA_SIZE IWL49_RTC_DATA_SIZE
+#define IWL49_MAX_INST_SIZE IWL49_RTC_INST_SIZE
+#define IWL49_MAX_DATA_SIZE IWL49_RTC_DATA_SIZE
 
 /* Size of uCode instruction memory in bootstrap state machine */
-#define IWL_MAX_BSM_SIZE BSM_SRAM_SIZE
+#define IWL49_MAX_BSM_SIZE BSM_SRAM_SIZE
 
 static inline int iwl4965_hw_valid_rtc_data_addr(u32 addr)
 {
-	return (addr >= RTC_DATA_LOWER_BOUND) &&
+	return (addr >= IWL49_RTC_DATA_LOWER_BOUND) &&
 	       (addr < IWL49_RTC_DATA_UPPER_BOUND);
 }
 
-- 
cgit v1.2.3


From 188cf6c73a72be1d8c118580a40d70cd76415eec Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <samuel.ortiz@intel.com>
Date: Mon, 22 Dec 2008 11:31:16 +0800
Subject: iwl3945: sync tx queue data structure with iwlagn

We are now using the iwl_tx_queue for iwl3945. To reach that goal, we
included the 3945 specific tfd frame structure to iwl_tx_queue. This
has no effect on the current iwlagn code.

Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945-hw.h  |   4 -
 drivers/net/wireless/iwlwifi/iwl-3945.c     |  14 ++--
 drivers/net/wireless/iwlwifi/iwl-3945.h     |   8 +-
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h  |   3 -
 drivers/net/wireless/iwlwifi/iwl-dev.h      |  28 +------
 drivers/net/wireless/iwlwifi/iwl-fh.h       |  11 +++
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 125 +++++++++++++++++-----------
 7 files changed, 103 insertions(+), 90 deletions(-)

(limited to 'drivers/net/wireless/iwlwifi/iwl-4965-hw.h')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index 1ba59dfacd1b..c9db98cd0e45 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -240,7 +240,6 @@ struct iwl3945_eeprom {
 
 #define TFD_QUEUE_MIN           0
 #define TFD_QUEUE_MAX           6
-#define TFD_QUEUE_SIZE_MAX      (256)
 
 #define IWL_NUM_SCAN_RATES         (2)
 
@@ -262,9 +261,6 @@ struct iwl3945_eeprom {
 #define TFD_CTL_PAD_SET(n)         (n << 28)
 #define TFD_CTL_PAD_GET(ctl)       (ctl >> 28)
 
-#define TFD_TX_CMD_SLOTS 256
-#define TFD_CMD_SLOTS 32
-
 /*
  * RX related structures and functions
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index be0974d528e1..54ad07722b0b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -306,7 +306,7 @@ int iwl3945_rs_next_rate(struct iwl_priv *priv, int rate)
 static void iwl3945_tx_queue_reclaim(struct iwl_priv *priv,
 				     int txq_id, int index)
 {
-	struct iwl3945_tx_queue *txq = &priv->txq39[txq_id];
+	struct iwl_tx_queue *txq = &priv->txq[txq_id];
 	struct iwl_queue *q = &txq->q;
 	struct iwl_tx_info *tx_info;
 
@@ -337,7 +337,7 @@ static void iwl3945_rx_reply_tx(struct iwl_priv *priv,
 	u16 sequence = le16_to_cpu(pkt->hdr.sequence);
 	int txq_id = SEQ_TO_QUEUE(sequence);
 	int index = SEQ_TO_INDEX(sequence);
-	struct iwl3945_tx_queue *txq = &priv->txq39[txq_id];
+	struct iwl_tx_queue *txq = &priv->txq[txq_id];
 	struct ieee80211_tx_info *info;
 	struct iwl3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
 	u32  status = le32_to_cpu(tx_resp->status);
@@ -756,9 +756,9 @@ int iwl3945_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
  *
  * Does NOT advance any indexes
  */
-int iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl3945_tx_queue *txq)
+int iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 {
-	struct iwl3945_tfd *tfd_tmp = (struct iwl3945_tfd *)&txq->tfds[0];
+	struct iwl3945_tfd *tfd_tmp = (struct iwl3945_tfd *)&txq->tfds39[0];
 	struct iwl3945_tfd *tfd = &tfd_tmp[txq->q.read_ptr];
 	struct pci_dev *dev = priv->pci_dev;
 	int i;
@@ -1061,7 +1061,7 @@ static int iwl3945_txq_ctx_reset(struct iwl_priv *priv)
 	for (txq_id = 0; txq_id < TFD_QUEUE_MAX; txq_id++) {
 		slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ?
 				TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
-		rc = iwl3945_tx_queue_init(priv, &priv->txq39[txq_id], slots_num,
+		rc = iwl3945_tx_queue_init(priv, &priv->txq[txq_id], slots_num,
 				txq_id);
 		if (rc) {
 			IWL_ERR(priv, "Tx %d queue init failed\n", txq_id);
@@ -1251,7 +1251,7 @@ void iwl3945_hw_txq_ctx_free(struct iwl_priv *priv)
 
 	/* Tx queues */
 	for (txq_id = 0; txq_id < TFD_QUEUE_MAX; txq_id++)
-		iwl3945_tx_queue_free(priv, &priv->txq39[txq_id]);
+		iwl3945_tx_queue_free(priv, &priv->txq[txq_id]);
 }
 
 void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv)
@@ -2342,7 +2342,7 @@ int iwl3945_hw_rxq_stop(struct iwl_priv *priv)
 	return 0;
 }
 
-int iwl3945_hw_tx_queue_init(struct iwl_priv *priv, struct iwl3945_tx_queue *txq)
+int iwl3945_hw_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 {
 	int rc;
 	unsigned long flags;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 716c4b462335..e584032a1a3d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -219,9 +219,9 @@ extern void iwl3945_rx_queue_reset(struct iwl_priv *priv,
 extern int iwl3945_calc_db_from_ratio(int sig_ratio);
 extern int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm);
 extern int iwl3945_tx_queue_init(struct iwl_priv *priv,
-			     struct iwl3945_tx_queue *txq, int count, u32 id);
+			     struct iwl_tx_queue *txq, int count, u32 id);
 extern void iwl3945_rx_replenish(void *data);
-extern void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl3945_tx_queue *txq);
+extern void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq);
 extern int iwl3945_send_cmd_pdu(struct iwl_priv *priv, u8 id, u16 len,
 			    const void *data);
 extern int __must_check iwl3945_send_cmd(struct iwl_priv *priv,
@@ -270,10 +270,10 @@ extern void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv);
 extern int iwl3945_hw_nic_reset(struct iwl_priv *priv);
 extern int iwl3945_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd,
 					dma_addr_t addr, u16 len);
-extern int iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl3945_tx_queue *txq);
+extern int iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq);
 extern int iwl3945_hw_get_temperature(struct iwl_priv *priv);
 extern int iwl3945_hw_tx_queue_init(struct iwl_priv *priv,
-				struct iwl3945_tx_queue *txq);
+				struct iwl_tx_queue *txq);
 extern unsigned int iwl3945_hw_get_beacon_cmd(struct iwl_priv *priv,
 				 struct iwl3945_frame *frame, u8 rate);
 void iwl3945_hw_build_tx_cmd_rate(struct iwl_priv *priv, struct iwl_cmd *cmd,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index 9330b5a1aab8..e751c53ae1f8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -114,9 +114,6 @@
 #define RX_QUEUE_MASK                         255
 #define RX_QUEUE_SIZE_LOG                     8
 
-#define TFD_TX_CMD_SLOTS 256
-#define TFD_CMD_SLOTS 32
-
 /*
  * RX related structures and functions
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 1ad4d084e357..9b9d7435321b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -134,9 +134,13 @@ struct iwl_tx_info {
  * A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame
  * descriptors) and required locking structures.
  */
+#define TFD_TX_CMD_SLOTS 256
+#define TFD_CMD_SLOTS 32
+
 struct iwl_tx_queue {
 	struct iwl_queue q;
 	struct iwl_tfd *tfds;
+	struct iwl3945_tfd *tfds39;
 	struct iwl_cmd *cmd[TFD_TX_CMD_SLOTS];
 	struct iwl_tx_info *txb;
 	u8 need_update;
@@ -226,28 +230,6 @@ struct iwl_channel_info {
 	struct iwl3945_scan_power_info scan_pwr_info[IWL_NUM_SCAN_RATES];
 };
 
-/**
- * struct iwl3945_tx_queue - Tx Queue for DMA
- * @q: generic Rx/Tx queue descriptor
- * @bd: base of circular buffer of TFDs
- * @cmd: array of command/Tx buffers
- * @dma_addr_cmd: physical address of cmd/tx buffer array
- * @txb: array of per-TFD driver data
- * @need_update: indicates need to update read/write index
- *
- * A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame
- * descriptors) and required locking structures.
- */
-struct iwl3945_tx_queue {
-	struct iwl_queue q;
-	struct iwl3945_tfd *tfds;
-	struct iwl_cmd *cmd;
-	dma_addr_t dma_addr_cmd;
-	struct iwl_tx_info *txb;
-	int need_update;
-	int active;
-};
-
 #define IWL_TX_FIFO_AC0	0
 #define IWL_TX_FIFO_AC1	1
 #define IWL_TX_FIFO_AC2	2
@@ -1099,8 +1081,6 @@ struct iwl_priv {
 	struct iwl3945_rxon_cmd staging39_rxon;
 	struct iwl3945_rxon_cmd recovery39_rxon;
 
-	struct iwl3945_tx_queue txq39[IWL39_MAX_NUM_QUEUES];
-
 	struct iwl3945_power_mgr power_data_39;
 	struct iwl3945_notif_statistics statistics_39;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 7c19790a3ea7..313b03b5b4cd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -478,6 +478,17 @@ struct iwl_tfd {
 	__le32 __pad;
 } __attribute__ ((packed));
 
+struct iwl3945_tfd_frame_data {
+	__le32 addr;
+	__le32 len;
+} __attribute__ ((packed));
+
+struct iwl3945_tfd_frame {
+	__le32 control_flags;
+	struct iwl3945_tfd_frame_data pa[4];
+	u8 reserved[28];
+} __attribute__ ((packed));
+
 
 /* Keep Warm Size */
 #define IWL_KW_SIZE 0x1000	/* 4k */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index c37fa00af6d7..53e274a5f4fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -57,7 +57,7 @@
 #include "iwl-dev.h"
 
 static int iwl3945_tx_queue_update_write_ptr(struct iwl_priv *priv,
-				  struct iwl3945_tx_queue *txq);
+				  struct iwl_tx_queue *txq);
 
 /*
  * module name, copyright, version, etc.
@@ -162,7 +162,7 @@ static int iwl3945_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
  * iwl3945_tx_queue_alloc - Alloc driver data and TFD CB for one Tx/cmd queue
  */
 static int iwl3945_tx_queue_alloc(struct iwl_priv *priv,
-			      struct iwl3945_tx_queue *txq, u32 id)
+			      struct iwl_tx_queue *txq, u32 id)
 {
 	struct pci_dev *dev = priv->pci_dev;
 
@@ -181,13 +181,13 @@ static int iwl3945_tx_queue_alloc(struct iwl_priv *priv,
 
 	/* Circular buffer of transmit frame descriptors (TFDs),
 	 * shared with device */
-	txq->tfds = pci_alloc_consistent(dev,
-			sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX,
+	txq->tfds39 = pci_alloc_consistent(dev,
+			sizeof(txq->tfds39[0]) * TFD_QUEUE_SIZE_MAX,
 			&txq->q.dma_addr);
 
-	if (!txq->tfds) {
+	if (!txq->tfds39) {
 		IWL_ERR(priv, "pci_alloc_consistent(%zd) failed\n",
-			  sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX);
+			  sizeof(txq->tfds39[0]) * TFD_QUEUE_SIZE_MAX);
 		goto error;
 	}
 	txq->q.id = id;
@@ -205,10 +205,9 @@ static int iwl3945_tx_queue_alloc(struct iwl_priv *priv,
  * iwl3945_tx_queue_init - Allocate and initialize one tx/cmd queue
  */
 int iwl3945_tx_queue_init(struct iwl_priv *priv,
-		      struct iwl3945_tx_queue *txq, int slots_num, u32 txq_id)
+		      struct iwl_tx_queue *txq, int slots_num, u32 txq_id)
 {
-	struct pci_dev *dev = priv->pci_dev;
-	int len;
+	int len, i;
 	int rc = 0;
 
 	/*
@@ -219,20 +218,25 @@ int iwl3945_tx_queue_init(struct iwl_priv *priv,
 	 * For data Tx queues (all other queues), no super-size command
 	 * space is needed.
 	 */
-	len = sizeof(struct iwl_cmd) * slots_num;
-	if (txq_id == IWL_CMD_QUEUE_NUM)
-		len +=  IWL_MAX_SCAN_SIZE;
-	txq->cmd = pci_alloc_consistent(dev, len, &txq->dma_addr_cmd);
-	if (!txq->cmd)
-		return -ENOMEM;
+	len = sizeof(struct iwl_cmd);
+	for (i = 0; i <= slots_num; i++) {
+		if (i == slots_num) {
+			if (txq_id == IWL_CMD_QUEUE_NUM)
+				len += IWL_MAX_SCAN_SIZE;
+			else
+				continue;
+		}
+
+		txq->cmd[i] = kmalloc(len, GFP_KERNEL);
+		if (!txq->cmd[i])
+			goto err;
+	}
 
 	/* Alloc driver data array and TFD circular buffer */
 	rc = iwl3945_tx_queue_alloc(priv, txq, txq_id);
-	if (rc) {
-		pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+	if (rc)
+		goto err;
 
-		return -ENOMEM;
-	}
 	txq->need_update = 0;
 
 	/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
@@ -246,6 +250,17 @@ int iwl3945_tx_queue_init(struct iwl_priv *priv,
 	iwl3945_hw_tx_queue_init(priv, txq);
 
 	return 0;
+err:
+	for (i = 0; i < slots_num; i++) {
+		kfree(txq->cmd[i]);
+		txq->cmd[i] = NULL;
+	}
+
+	if (txq_id == IWL_CMD_QUEUE_NUM) {
+		kfree(txq->cmd[slots_num]);
+		txq->cmd[slots_num] = NULL;
+	}
+	return -ENOMEM;
 }
 
 /**
@@ -256,11 +271,11 @@ int iwl3945_tx_queue_init(struct iwl_priv *priv,
  * Free all buffers.
  * 0-fill, but do not free "txq" descriptor structure.
  */
-void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl3945_tx_queue *txq)
+void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 {
 	struct iwl_queue *q = &txq->q;
 	struct pci_dev *dev = priv->pci_dev;
-	int len;
+	int len, i;
 
 	if (q->n_bd == 0)
 		return;
@@ -275,12 +290,13 @@ void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl3945_tx_queue *txq)
 		len += IWL_MAX_SCAN_SIZE;
 
 	/* De-alloc array of command/tx buffers */
-	pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+	for (i = 0; i < TFD_TX_CMD_SLOTS; i++)
+		kfree(txq->cmd[i]);
 
 	/* De-alloc circular buffer of TFDs */
 	if (txq->q.n_bd)
 		pci_free_consistent(dev, sizeof(struct iwl3945_tfd) *
-				    txq->q.n_bd, txq->tfds, txq->q.dma_addr);
+				    txq->q.n_bd, txq->tfds39, txq->q.dma_addr);
 
 	/* De-alloc array of per-TFD driver data */
 	kfree(txq->txb);
@@ -444,7 +460,7 @@ u8 iwl3945_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flag
  */
 static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
-	struct iwl3945_tx_queue *txq = &priv->txq39[IWL_CMD_QUEUE_NUM];
+	struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM];
 	struct iwl_queue *q = &txq->q;
 	struct iwl3945_tfd *tfd;
 	struct iwl_cmd *out_cmd;
@@ -452,7 +468,7 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	u16 fix_size = (u16)(cmd->len + sizeof(out_cmd->hdr));
 	dma_addr_t phys_addr;
 	int pad;
-	int ret;
+	int ret, len;
 	unsigned long flags;
 
 	/* If any of the command structures end up being larger than
@@ -474,11 +490,11 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	spin_lock_irqsave(&priv->hcmd_lock, flags);
 
-	tfd = &txq->tfds[q->write_ptr];
+	tfd = &txq->tfds39[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 
 	idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
-	out_cmd = &txq->cmd[idx];
+	out_cmd = txq->cmd[idx];
 
 	out_cmd->hdr.cmd = cmd->id;
 	memcpy(&out_cmd->meta, &cmd->meta, sizeof(cmd->meta));
@@ -493,8 +509,15 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	if (out_cmd->meta.flags & CMD_SIZE_HUGE)
 		out_cmd->hdr.sequence |= SEQ_HUGE_FRAME;
 
-	phys_addr = txq->dma_addr_cmd + sizeof(txq->cmd[0]) * idx +
-			offsetof(struct iwl_cmd, hdr);
+	len = (idx == TFD_CMD_SLOTS) ?
+			IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
+
+	phys_addr = pci_map_single(priv->pci_dev, out_cmd,
+					len, PCI_DMA_TODEVICE);
+	pci_unmap_addr_set(&out_cmd->meta, mapping, phys_addr);
+	pci_unmap_len_set(&out_cmd->meta, len, len);
+	phys_addr += offsetof(struct iwl_cmd, hdr);
+
 	iwl3945_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size);
 
 	pad = U32_PAD(cmd->len);
@@ -620,7 +643,7 @@ cancel:
 		 * TX cmd queue. Otherwise in case the cmd comes
 		 * in later, it will possibly set an invalid
 		 * address (cmd->meta.source). */
-		qcmd = &priv->txq39[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
+		qcmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
 		qcmd->meta.flags &= ~CMD_WANT_SKB;
 	}
 fail:
@@ -2229,7 +2252,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct iwl3945_tfd *tfd;
 	int txq_id = skb_get_queue_mapping(skb);
-	struct iwl3945_tx_queue *txq = NULL;
+	struct iwl_tx_queue *txq = NULL;
 	struct iwl_queue *q = NULL;
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
@@ -2306,13 +2329,13 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	}
 
 	/* Descriptor for chosen Tx queue */
-	txq = &priv->txq39[txq_id];
+	txq = &priv->txq[txq_id];
 	q = &txq->q;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
 	/* Set up first empty TFD within this queue's circular TFD buffer */
-	tfd = &txq->tfds[q->write_ptr];
+	tfd = &txq->tfds39[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 	idx = get_cmd_index(q, q->write_ptr, 0);
 
@@ -2321,7 +2344,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	txq->txb[q->write_ptr].skb[0] = skb;
 
 	/* Init first empty entry in queue's array of Tx/cmd buffers */
-	out_cmd = &txq->cmd[idx];
+	out_cmd = txq->cmd[idx];
 	memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr));
 	memset(&out_cmd->cmd.tx, 0, sizeof(out_cmd->cmd.tx));
 
@@ -2360,8 +2383,14 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	/* Physical address of this Tx command's header (not MAC header!),
 	 * within command buffer array. */
-	txcmd_phys = txq->dma_addr_cmd + sizeof(struct iwl_cmd) * idx +
-		     offsetof(struct iwl_cmd, hdr);
+	txcmd_phys = pci_map_single(priv->pci_dev,
+				    out_cmd, sizeof(struct iwl_cmd),
+				    PCI_DMA_TODEVICE);
+	pci_unmap_addr_set(&out_cmd->meta, mapping, txcmd_phys);
+	pci_unmap_len_set(&out_cmd->meta, len, sizeof(struct iwl_cmd));
+	/* Add buffer containing Tx command and MAC(!) header to TFD's
+	 * first entry */
+	txcmd_phys += offsetof(struct iwl_cmd, hdr);
 
 	/* Add buffer containing Tx command and MAC(!) header to TFD's
 	 * first entry */
@@ -3076,7 +3105,7 @@ static void iwl3945_setup_rx_handlers(struct iwl_priv *priv)
 static void iwl3945_cmd_queue_reclaim(struct iwl_priv *priv,
 				      int txq_id, int index)
 {
-	struct iwl3945_tx_queue *txq = &priv->txq39[txq_id];
+	struct iwl_tx_queue *txq = &priv->txq[txq_id];
 	struct iwl_queue *q = &txq->q;
 	int nfreed = 0;
 
@@ -3121,8 +3150,8 @@ static void iwl3945_tx_cmd_complete(struct iwl_priv *priv,
 
 	BUG_ON(txq_id != IWL_CMD_QUEUE_NUM);
 
-	cmd_index = get_cmd_index(&priv->txq39[IWL_CMD_QUEUE_NUM].q, index, huge);
-	cmd = &priv->txq39[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
+	cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge);
+	cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
 
 	/* Input error checking is done when commands are added to queue. */
 	if (cmd->meta.flags & CMD_WANT_SKB) {
@@ -3678,7 +3707,7 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
  * iwl3945_tx_queue_update_write_ptr - Send new write index to hardware
  */
 static int iwl3945_tx_queue_update_write_ptr(struct iwl_priv *priv,
-				  struct iwl3945_tx_queue *txq)
+				  struct iwl_tx_queue *txq)
 {
 	u32 reg = 0;
 	int rc = 0;
@@ -4088,12 +4117,12 @@ static void iwl3945_irq_tasklet(struct iwl_priv *priv)
 	if (inta & CSR_INT_BIT_WAKEUP) {
 		IWL_DEBUG_ISR("Wakeup interrupt\n");
 		iwl3945_rx_queue_update_write_ptr(priv, &priv->rxq);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[0]);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[1]);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[2]);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[3]);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[4]);
-		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq39[5]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[0]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[1]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[2]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[3]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[4]);
+		iwl3945_tx_queue_update_write_ptr(priv, &priv->txq[5]);
 
 		handled |= CSR_INT_BIT_WAKEUP;
 	}
@@ -6735,7 +6764,7 @@ static int iwl3945_mac_get_tx_stats(struct ieee80211_hw *hw,
 {
 	struct iwl_priv *priv = hw->priv;
 	int i, avail;
-	struct iwl3945_tx_queue *txq;
+	struct iwl_tx_queue *txq;
 	struct iwl_queue *q;
 	unsigned long flags;
 
@@ -6749,7 +6778,7 @@ static int iwl3945_mac_get_tx_stats(struct ieee80211_hw *hw,
 	spin_lock_irqsave(&priv->lock, flags);
 
 	for (i = 0; i < AC_NUM; i++) {
-		txq = &priv->txq39[i];
+		txq = &priv->txq[i];
 		q = &txq->q;
 		avail = iwl_queue_space(q);
 
-- 
cgit v1.2.3


From 1e33dc64475790c10a7cda3ca23d2eb678760d85 Mon Sep 17 00:00:00 2001
From: "Winkler, Tomas" <tomas.winkler@intel.com>
Date: Thu, 8 Jan 2009 10:19:57 -0800
Subject: iwl3945: use hw_params.rx_buf_size

This patch makes 3945 use of hw_params.rx_buf_size instead of
IWL_RX_BUF_SIZE. It also renames IWL_RX_BUF_SIZE to IWL_RX_BUF_SIZE_3K
and moves rx buffer defines into iwl-fh.h.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |  2 +-
 drivers/net/wireless/iwlwifi/iwl-3945.h     |  1 -
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h  | 13 -------------
 drivers/net/wireless/iwlwifi/iwl-fh.h       | 15 +++++++++++++++
 drivers/net/wireless/iwlwifi/iwl3945-base.c | 15 +++++++++------
 5 files changed, 25 insertions(+), 21 deletions(-)

(limited to 'drivers/net/wireless/iwlwifi/iwl-4965-hw.h')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index db7b949020c2..8a378bd1a7ab 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2485,7 +2485,7 @@ int iwl3945_hw_set_hw_params(struct iwl_priv *priv)
 		return -ENOMEM;
 	}
 
-	priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE;
+	priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_3K;
 	priv->hw_params.max_pkt_size = 2342;
 	priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
 	priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index be3013453359..491313baba63 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -96,7 +96,6 @@ enum iwl3945_antenna {
  * else RTS for data/management frames where MPDU is larger
  *   than RTS value.
  */
-#define IWL_RX_BUF_SIZE           3000U
 #define DEFAULT_RTS_THRESHOLD     2347U
 #define MIN_RTS_THRESHOLD         0U
 #define MAX_RTS_THRESHOLD         2347U
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index e751c53ae1f8..ed6baa539f50 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -110,19 +110,6 @@
 
 #define IWL_DEFAULT_TX_RETRY  15
 
-#define RX_QUEUE_SIZE                         256
-#define RX_QUEUE_MASK                         255
-#define RX_QUEUE_SIZE_LOG                     8
-
-/*
- * RX related structures and functions
- */
-#define RX_FREE_BUFFERS 64
-#define RX_LOW_WATERMARK 8
-
-/* Size of one Rx buffer in host DRAM */
-#define IWL_RX_BUF_SIZE_4K (4 * 1024)
-#define IWL_RX_BUF_SIZE_8K (8 * 1024)
 
 /* Sizes and addresses for instruction and data memory (SRAM) in
  * 4965's embedded processor.  Driver access is via HBUS_TARG_MEM_* regs. */
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index a72aa1b32c8a..ad5a24ecc2de 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -399,6 +399,21 @@
  */
 #define FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN	(0x00000002)
 
+#define RX_QUEUE_SIZE                         256
+#define RX_QUEUE_MASK                         255
+#define RX_QUEUE_SIZE_LOG                     8
+
+/*
+ * RX related structures and functions
+ */
+#define RX_FREE_BUFFERS 64
+#define RX_LOW_WATERMARK 8
+
+/* Size of one Rx buffer in host DRAM */
+#define IWL_RX_BUF_SIZE_3K (3 * 1000) /* 3945 only */
+#define IWL_RX_BUF_SIZE_4K (4 * 1024)
+#define IWL_RX_BUF_SIZE_8K (8 * 1024)
+
 /**
  * struct iwl_rb_status - reseve buffer status
  * 	host memory mapped FH registers
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index e05a9d604b9b..d145002d0a69 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3281,7 +3281,8 @@ static void iwl3945_rx_allocate(struct iwl_priv *priv)
 
 		/* Alloc a new receive buffer */
 		rxb->skb =
-		    alloc_skb(IWL_RX_BUF_SIZE, __GFP_NOWARN | GFP_ATOMIC);
+		    alloc_skb(priv->hw_params.rx_buf_size,
+				__GFP_NOWARN | GFP_ATOMIC);
 		if (!rxb->skb) {
 			if (net_ratelimit())
 				IWL_CRIT(priv, ": Can not allocate SKB buffers\n");
@@ -3303,9 +3304,10 @@ static void iwl3945_rx_allocate(struct iwl_priv *priv)
 		list_del(element);
 
 		/* Get physical address of RB/SKB */
-		rxb->real_dma_addr =
-		    pci_map_single(priv->pci_dev, rxb->skb->data,
-				   IWL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+		rxb->real_dma_addr = pci_map_single(priv->pci_dev,
+						rxb->skb->data,
+						priv->hw_params.rx_buf_size,
+						PCI_DMA_FROMDEVICE);
 		list_add_tail(&rxb->list, &rxq->rx_free);
 		rxq->free_count++;
 	}
@@ -3454,7 +3456,7 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
 		rxq->queue[i] = NULL;
 
 		pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->real_dma_addr,
-					    IWL_RX_BUF_SIZE,
+					    priv->hw_params.rx_buf_size,
 					    PCI_DMA_FROMDEVICE);
 		pkt = (struct iwl_rx_packet *)rxb->skb->data;
 
@@ -3504,7 +3506,8 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
 		}
 
 		pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
-				 IWL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+				priv->hw_params.rx_buf_size,
+				PCI_DMA_FROMDEVICE);
 		spin_lock_irqsave(&rxq->lock, flags);
 		list_add_tail(&rxb->list, &priv->rxq.rx_used);
 		spin_unlock_irqrestore(&rxq->lock, flags);
-- 
cgit v1.2.3


From 01f8162a854df7f9c259c839ad3c1168ac13b7b8 Mon Sep 17 00:00:00 2001
From: Reinette Chatre <reinette.chatre@intel.com>
Date: Thu, 8 Jan 2009 10:20:02 -0800
Subject: iwlwifi: update copyright year to 2009

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945-fh.h        | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-3945-hw.h        | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-3945-led.c       | 2 +-
 drivers/net/wireless/iwlwifi/iwl-3945-led.h       | 2 +-
 drivers/net/wireless/iwlwifi/iwl-3945-rs.c        | 2 +-
 drivers/net/wireless/iwlwifi/iwl-3945.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-3945.h           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h        | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-4965.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-5000-hw.h        | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-5000.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-hcmd-check.c | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c         | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-rs.h         | 2 +-
 drivers/net/wireless/iwlwifi/iwl-agn.c            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-calib.c          | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-calib.h          | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-commands.h       | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-core.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-core.h           | 6 +++---
 drivers/net/wireless/iwlwifi/iwl-csr.h            | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-debug.h          | 2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c        | 2 +-
 drivers/net/wireless/iwlwifi/iwl-dev.h            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.c         | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-eeprom.h         | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-fh.h             | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-hcmd.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-helpers.h        | 2 +-
 drivers/net/wireless/iwlwifi/iwl-io.h             | 2 +-
 drivers/net/wireless/iwlwifi/iwl-led.c            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-led.h            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-power.c          | 2 +-
 drivers/net/wireless/iwlwifi/iwl-power.h          | 2 +-
 drivers/net/wireless/iwlwifi/iwl-prph.h           | 4 ++--
 drivers/net/wireless/iwlwifi/iwl-rfkill.c         | 2 +-
 drivers/net/wireless/iwlwifi/iwl-rfkill.h         | 2 +-
 drivers/net/wireless/iwlwifi/iwl-rx.c             | 2 +-
 drivers/net/wireless/iwlwifi/iwl-scan.c           | 2 +-
 drivers/net/wireless/iwlwifi/iwl-spectrum.c       | 2 +-
 drivers/net/wireless/iwlwifi/iwl-spectrum.h       | 2 +-
 drivers/net/wireless/iwlwifi/iwl-sta.c            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-sta.h            | 2 +-
 drivers/net/wireless/iwlwifi/iwl-tx.c             | 2 +-
 drivers/net/wireless/iwlwifi/iwl3945-base.c       | 4 ++--
 45 files changed, 60 insertions(+), 60 deletions(-)

(limited to 'drivers/net/wireless/iwlwifi/iwl-4965-hw.h')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-fh.h b/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
index 53ed24942a07..08ce259a0e60 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index c9db98cd0e45..013e24edf0e9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index 10e68d64e6c7..e35dc54923fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.h b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
index 859bb9b1e1b2..88185a6ccd6a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 52901ac74e5e..25b4356fcc1c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index e7d166d2255c..e6d4503cd213 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 491313baba63..97dfa7c5a3ce 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index ed6baa539f50..af4c1bb0de14 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 57efd4890dd0..6171ba533f2e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
index d83e60577b17..15cac70e36e2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index d20d2ba0c10d..429dcbeff162 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd-check.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd-check.c
index 2c8e676c4b5d..1217a1da88f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd-check.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd-check.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index d3ae04112c34..a82cce5fbff8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index 7c21292b3aeb..345806dd8870 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index dbfee28107a5..b18596fed903 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c
index d2aabbc38d6f..8e5e6663be35 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.h b/drivers/net/wireless/iwlwifi/iwl-calib.h
index 1abe84bb74ad..b6cef989a796 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.h
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 6a2445da22ff..3ced5e5b6823 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 07c3870365be..d2ef3e142bcb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 2abda89daaf9..466130ff07a9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -71,7 +71,7 @@ struct iwl_cmd;
 
 
 #define IWLWIFI_VERSION "1.3.27k"
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2008 Intel Corporation"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2009 Intel Corporation"
 #define DRV_AUTHOR     "<ilw@linux.intel.com>"
 
 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index f34ede44ed10..74d3d43fa67d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 057781c8f82a..7192d3249caf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 40441b8db89b..36cfeccfafbc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index fbc4822c19a8..fd34ba81a0df 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 59abac09a788..c8afcd1ed2c9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 603c84bed630..dd2e7d2c5082 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index ad5a24ecc2de..65fa8a69fd5a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index af14d8fdcc79..65ae2af61c8d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index ca4f638ab9d0..fb64d297dd4e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 801d5ffd21e0..bc3f3daef6ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 98be90f245c8..501cffeff5f2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 0b50b909939d..1d798d086695 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 75ca6a542174..a9f9ffe4b94e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index 7cab04f1bf4a..476c2aa2bf75 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index b7a5f23351c3..3b9cac3fd216 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
index 98df755e21b1..f67d7be10748 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.h b/drivers/net/wireless/iwlwifi/iwl-rfkill.h
index 86dc055a2e94..633dafb4bf1b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.h
+++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 60be47f8c4a8..33145207fc15 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index de55d3c5db62..e510f5165992 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-spectrum.c b/drivers/net/wireless/iwlwifi/iwl-spectrum.c
index f4ed49701f69..aba1ef22fc61 100644
--- a/drivers/net/wireless/iwlwifi/iwl-spectrum.c
+++ b/drivers/net/wireless/iwlwifi/iwl-spectrum.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-spectrum.h b/drivers/net/wireless/iwlwifi/iwl-spectrum.h
index b7d7943e476b..a77c1e619062 100644
--- a/drivers/net/wireless/iwlwifi/iwl-spectrum.h
+++ b/drivers/net/wireless/iwlwifi/iwl-spectrum.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ieee80211 subsystem header files.
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 672574fb5262..5a214d7690a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 9bb7cefc1f3c..3fe7cc575fa6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 77a573f2c6ee..913c77a2fea2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6a32f568215a..76577b6bc9ef 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -79,7 +79,7 @@ static int iwl3945_tx_queue_update_write_ptr(struct iwl_priv *priv,
 #endif
 
 #define IWL39_VERSION "1.2.26k" VD VS
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2008 Intel Corporation"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2009 Intel Corporation"
 #define DRV_AUTHOR     "<ilw@linux.intel.com>"
 #define DRV_VERSION     IWL39_VERSION
 
-- 
cgit v1.2.3


From 3fdb68de22c9881691c485b05ed3204bdc431a18 Mon Sep 17 00:00:00 2001
From: Tomas Winkler <tomas.winkler@intel.com>
Date: Tue, 10 Feb 2009 15:19:02 -0800
Subject: iwlwifi: use pci registers defined in pci_regs.h

This patch replaces where possible usage of pci register
defined in the driver by ones defined in pci_regs.h

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945-hw.h |  6 ------
 drivers/net/wireless/iwlwifi/iwl-3945.c    | 19 ++++++++-----------
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h |  7 -------
 drivers/net/wireless/iwlwifi/iwl-4965.c    | 23 +++++++++++++----------
 drivers/net/wireless/iwlwifi/iwl-5000.c    | 13 +++++++------
 drivers/net/wireless/iwlwifi/iwl-agn.c     |  6 +-----
 drivers/net/wireless/iwlwifi/iwl-core.h    |  8 ++++++++
 drivers/net/wireless/iwlwifi/iwl-power.c   |  6 +++---
 8 files changed, 40 insertions(+), 48 deletions(-)

(limited to 'drivers/net/wireless/iwlwifi/iwl-4965-hw.h')

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index 1327b2ac1c53..205603d082aa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -229,12 +229,6 @@ struct iwl3945_eeprom {
 
 /* End of EEPROM */
 
-
-#define PCI_LINK_CTRL      0x0F0
-#define PCI_POWER_SOURCE   0x0C8
-#define PCI_REG_WUM8       0x0E8
-#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT         (0x80000000)
-
 #define PCI_CFG_REV_ID_BIT_BASIC_SKU                (0x40)	/* bit 6    */
 #define PCI_CFG_REV_ID_BIT_RTP                      (0x80)	/* bit 7    */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index cb6db4525dc3..d2df4945ca6a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -905,22 +905,18 @@ u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, u16 tx_rate, u8 flags)
 
 static int iwl3945_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
 {
-	int rc;
+	int ret;
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_nic_access(priv);
-	if (rc) {
+	ret = iwl_grab_nic_access(priv);
+	if (ret) {
 		spin_unlock_irqrestore(&priv->lock, flags);
-		return rc;
+		return ret;
 	}
 
 	if (src == IWL_PWR_SRC_VAUX) {
-		u32 val;
-
-		rc = pci_read_config_dword(priv->pci_dev,
-				PCI_POWER_SOURCE, &val);
-		if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) {
+		if (pci_pme_capable(priv->pci_dev, PCI_D3cold)) {
 			iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 					APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
 					~APMG_PS_CTRL_MSK_PWR_SRC);
@@ -929,8 +925,9 @@ static int iwl3945_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
 			iwl_poll_bit(priv, CSR_GPIO_IN,
 				     CSR_GPIO_IN_VAL_VAUX_PWR_SRC,
 				     CSR_GPIO_IN_BIT_AUX_POWER, 5000);
-		} else
+		} else {
 			iwl_release_nic_access(priv);
+		}
 	} else {
 		iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
@@ -942,7 +939,7 @@ static int iwl3945_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	return rc;
+	return ret;
 }
 
 static int iwl3945_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index af4c1bb0de14..a71a489096ff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -92,19 +92,12 @@
 #define IWL49_RSSI_OFFSET	44
 
 
-
 /* PCI registers */
 #define PCI_CFG_RETRY_TIMEOUT	0x041
-#define PCI_CFG_POWER_SOURCE	0x0C8
-#define PCI_REG_WUM8		0x0E8
-#define PCI_CFG_LINK_CTRL	0x0F0
 
 /* PCI register values */
 #define PCI_CFG_LINK_CTRL_VAL_L0S_EN	0x01
 #define PCI_CFG_LINK_CTRL_VAL_L1_EN	0x02
-#define PCI_CFG_CMD_REG_INT_DIS_MSK	0x04
-#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT         (0x80000000)
-
 
 #define IWL_NUM_SCAN_RATES         (2)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 0638f3e37602..ead947b4d303 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -381,27 +381,30 @@ out:
 static void iwl4965_nic_config(struct iwl_priv *priv)
 {
 	unsigned long flags;
-	u32 val;
+	u16 dctl;
 	u16 radio_cfg;
-	u16 link;
+	u16 lctl;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
 	if ((priv->rev_id & 0x80) == 0x80 && (priv->rev_id & 0x7f) < 8) {
-		pci_read_config_dword(priv->pci_dev, PCI_REG_WUM8, &val);
+		int pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
+		pci_read_config_word(priv->pci_dev, pos + PCI_EXP_DEVCTL, &dctl);
+
 		/* Enable No Snoop field */
-		pci_write_config_dword(priv->pci_dev, PCI_REG_WUM8,
-				       val & ~(1 << 11));
+		pci_write_config_word(priv->pci_dev, pos + PCI_EXP_DEVCTL,
+					dctl & ~PCI_EXP_DEVCTL_NOSNOOP_EN);
 	}
 
-	pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &link);
+	lctl = iwl_pcie_link_ctl(priv);
 
-	/* L1 is enabled by BIOS */
-	if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
-		/* disable L0S disabled L1A enabled */
+	/* HW bug W/A - negligible power consumption */
+	/* L1-ASPM is enabled by BIOS */
+	if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
+		/* L1-ASPM enabled: disable L0S  */
 		iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
 	else
-		/* L0S enabled L1A disabled */
+		/* L1-ASPM disabled: enable L0S */
 		iwl_clear_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
 
 	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index e3cba61d1543..ab39f4ae8e32 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -219,18 +219,19 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
 {
 	unsigned long flags;
 	u16 radio_cfg;
-	u16 link;
+	u16 lctl;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &link);
+	lctl = iwl_pcie_link_ctl(priv);
 
-	/* L1 is enabled by BIOS */
-	if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
-		/* disable L0S disabled L1A enabled */
+	/* HW bug W/A */
+	/* L1-ASPM is enabled by BIOS */
+	if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
+		/* L1-APSM enabled: disable L0S  */
 		iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
 	else
-		/* L0S enabled L1A disabled */
+		/* L1-ASPM disabled: enable L0S */
 		iwl_clear_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
 
 	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 539960da7e13..397577c06c92 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -940,11 +940,7 @@ int iwl_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
 		goto err;
 
 	if (src == IWL_PWR_SRC_VAUX) {
-		u32 val;
-		ret = pci_read_config_dword(priv->pci_dev, PCI_CFG_POWER_SOURCE,
-					    &val);
-
-		if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
+		if (pci_pme_capable(priv->pci_dev, PCI_D3cold))
 			iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 					       APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
 					       ~APMG_PS_CTRL_MSK_PWR_SRC);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index d79912ba6a2f..9d464ec99dd5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -410,6 +410,14 @@ int iwl_send_card_state(struct iwl_priv *priv, u32 flags,
  *****************************************************/
 void iwl_disable_interrupts(struct iwl_priv *priv);
 void iwl_enable_interrupts(struct iwl_priv *priv);
+static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
+{
+	int pos;
+	u16 pci_lnk_ctl;
+	pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
+	pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
+	return pci_lnk_ctl;
+}
 
 /*****************************************************
 *  Error Handling Debugging
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 4c5a775f48b7..18b7e4195ea1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -141,7 +141,7 @@ static void iwl_power_init_handle(struct iwl_priv *priv)
 	int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_MAX;
 	struct iwl_powertable_cmd *cmd;
 	int i;
-	u16 pci_pm;
+	u16 lctl;
 
 	IWL_DEBUG_POWER(priv, "Initialize power \n");
 
@@ -153,14 +153,14 @@ static void iwl_power_init_handle(struct iwl_priv *priv)
 	memcpy(&pow_data->pwr_range_1[0], &range_1[0], size);
 	memcpy(&pow_data->pwr_range_2[0], &range_2[0], size);
 
-	pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &pci_pm);
+	lctl = iwl_pcie_link_ctl(priv);
 
 	IWL_DEBUG_POWER(priv, "adjust power command flags\n");
 
 	for (i = 0; i < IWL_POWER_MAX; i++) {
 		cmd = &pow_data->pwr_range_0[i].cmd;
 
-		if (pci_pm & PCI_CFG_LINK_CTRL_VAL_L0S_EN)
+		if (lctl & PCI_CFG_LINK_CTRL_VAL_L0S_EN)
 			cmd->flags &= ~IWL_POWER_PCI_PM_MSK;
 		else
 			cmd->flags |= IWL_POWER_PCI_PM_MSK;
-- 
cgit v1.2.3