From 4912545472d71e3dd546b18b397aec4c89fd7403 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Wed, 30 Sep 2009 20:04:38 -0700
Subject: libertas: Add auto deep sleep support for SD8385/SD8686/SD8688

Add timer based auto deep sleep feature in libertas driver which can be
configured using iwconfig command. This is tested on SD8688, SD8686 cards
with firmware versions 10.38.1.p25, 9.70.4.p0 respectively on 32-bit and 64-bit
platforms. Tests have been done for USB/CS cards to make sure that the patch
won't break USB/CS code. We didn't test the if_spi driver.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/README    |  26 ++++-
 drivers/net/wireless/libertas/cmd.c     |  72 ++++++++++++-
 drivers/net/wireless/libertas/cmdresp.c |  12 +++
 drivers/net/wireless/libertas/debugfs.c |  46 ++++++++
 drivers/net/wireless/libertas/decl.h    |   4 +
 drivers/net/wireless/libertas/dev.h     |  18 ++++
 drivers/net/wireless/libertas/host.h    |   1 +
 drivers/net/wireless/libertas/if_cs.c   |   3 +
 drivers/net/wireless/libertas/if_sdio.c |  56 ++++++++++
 drivers/net/wireless/libertas/if_sdio.h |   3 +-
 drivers/net/wireless/libertas/if_spi.c  |   3 +
 drivers/net/wireless/libertas/if_usb.c  |   3 +
 drivers/net/wireless/libertas/main.c    | 111 ++++++++++++++++---
 drivers/net/wireless/libertas/scan.c    |  11 ++
 drivers/net/wireless/libertas/wext.c    | 185 +++++++++++++++++++++++++++++++-
 15 files changed, 533 insertions(+), 21 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/README b/drivers/net/wireless/libertas/README
index ab6a2d518af..2726c044430 100644
--- a/drivers/net/wireless/libertas/README
+++ b/drivers/net/wireless/libertas/README
@@ -1,5 +1,5 @@
 ================================================================================
-			README for USB8388
+			README for Libertas
 
  (c) Copyright © 2003-2006, Marvell International Ltd.
  All Rights Reserved
@@ -226,4 +226,28 @@ setuserscan
     All entries in the scan table (not just the new scan data when keep=1)
     will be displayed upon completion by use of the getscantable ioctl.
 
+========================
+IWCONFIG COMMANDS
+========================
+power period
+
+	This command is used to configure the station in deep sleep mode /
+	auto deep sleep mode.
+
+	The timer is implemented to monitor the activities (command, event,
+	etc.). When an activity is detected station will exit from deep
+	sleep mode automatically and restart the timer. At timer expiry
+	(no activity for defined time period) the deep sleep mode is entered
+	automatically.
+
+	Note: this command is for SDIO interface only.
+
+	Usage:
+	To enable deep sleep mode do:
+		iwconfig wlan0 power period 0
+	To enable auto deep sleep mode with idle time period 5 seconds do:
+		iwconfig wlan0 power period 5
+	To disable deep sleep/auto deep sleep mode do:
+		iwconfig wlan0 power period -1
+
 ==============================================================================
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 685098148e1..3a3e8947e84 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -17,7 +17,6 @@
 
 static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
 
-
 /**
  *  @brief Simple callback that copies response back into command
  *
@@ -319,6 +318,60 @@ int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
 	return 0;
 }
 
+static int lbs_wait_for_ds_awake(struct lbs_private *priv)
+{
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (priv->is_deep_sleep) {
+		if (!wait_event_interruptible_timeout(priv->ds_awake_q,
+					!priv->is_deep_sleep, (10 * HZ))) {
+			lbs_pr_err("ds_awake_q: timer expired\n");
+			ret = -1;
+		}
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
+{
+	int ret =  0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (deep_sleep) {
+		if (priv->is_deep_sleep != 1) {
+			lbs_deb_cmd("deep sleep: sleep\n");
+			BUG_ON(!priv->enter_deep_sleep);
+			ret = priv->enter_deep_sleep(priv);
+			if (!ret) {
+				netif_stop_queue(priv->dev);
+				netif_carrier_off(priv->dev);
+			}
+		} else {
+			lbs_pr_err("deep sleep: already enabled\n");
+		}
+	} else {
+		if (priv->is_deep_sleep) {
+			lbs_deb_cmd("deep sleep: wakeup\n");
+			BUG_ON(!priv->exit_deep_sleep);
+			ret = priv->exit_deep_sleep(priv);
+			if (!ret) {
+				ret = lbs_wait_for_ds_awake(priv);
+				if (ret)
+					lbs_pr_err("deep sleep: wakeup"
+							"failed\n");
+			}
+		}
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
 int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
 			   struct assoc_request *assoc)
 {
@@ -1242,8 +1295,17 @@ static void lbs_submit_command(struct lbs_private *priv,
 		timeo = HZ/4;
 	}
 
-	/* Setup the timer after transmit command */
-	mod_timer(&priv->command_timer, jiffies + timeo);
+	if (command == CMD_802_11_DEEP_SLEEP) {
+		if (priv->is_auto_deep_sleep_enabled) {
+			priv->wakeup_dev_required = 1;
+			priv->dnld_sent = 0;
+		}
+		priv->is_deep_sleep = 1;
+		lbs_complete_command(priv, cmdnode, 0);
+	} else {
+		/* Setup the timer after transmit command */
+		mod_timer(&priv->command_timer, jiffies + timeo);
+	}
 
 	lbs_deb_leave(LBS_DEB_HOST);
 }
@@ -1505,6 +1567,10 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 	case CMD_802_11_BEACON_CTRL:
 		ret = lbs_cmd_bcn_ctrl(priv, cmdptr, cmd_action);
 		break;
+	case CMD_802_11_DEEP_SLEEP:
+		cmdptr->command = cpu_to_le16(CMD_802_11_DEEP_SLEEP);
+		cmdptr->size = cpu_to_le16(S_DS_GEN);
+		break;
 	default:
 		lbs_pr_err("PREP_CMD: unknown command 0x%04x\n", cmd_no);
 		ret = -1;
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index c42d3faa266..47d2b1909d6 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -504,9 +504,21 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
 
 	case MACREG_INT_CODE_HOST_AWAKE:
 		lbs_deb_cmd("EVENT: host awake\n");
+		if (priv->reset_deep_sleep_wakeup)
+			priv->reset_deep_sleep_wakeup(priv);
+		priv->is_deep_sleep = 0;
 		lbs_send_confirmwake(priv);
 		break;
 
+	case MACREG_INT_CODE_DEEP_SLEEP_AWAKE:
+		if (priv->reset_deep_sleep_wakeup)
+			priv->reset_deep_sleep_wakeup(priv);
+		lbs_deb_cmd("EVENT: ds awake\n");
+		priv->is_deep_sleep = 0;
+		priv->wakeup_dev_required = 0;
+		wake_up_interruptible(&priv->ds_awake_q);
+		break;
+
 	case MACREG_INT_CODE_PS_AWAKE:
 		lbs_deb_cmd("EVENT: ps awake\n");
 		/* handle unexpected PS AWAKE event */
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 893a55ca344..8a7e9319c9e 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -117,6 +117,11 @@ static ssize_t lbs_sleepparams_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out_unlock;
+	}
+
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, user_buf, buf_size)) {
 		ret = -EFAULT;
@@ -157,6 +162,11 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out_unlock;
+	}
+
 	ret = lbs_cmd_802_11_sleep_params(priv, CMD_ACT_GET, &sp);
 	if (ret)
 		goto out_unlock;
@@ -223,6 +233,9 @@ static ssize_t lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask,
 	u8 freq;
 	int events = 0;
 
+	if (!lbs_is_cmd_allowed(priv))
+		return -EBUSY;
+
 	buf = (char *)get_zeroed_page(GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -275,6 +288,9 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
 	char *buf;
 	int ret;
 
+	if (!lbs_is_cmd_allowed(priv))
+		return -EBUSY;
+
 	buf = (char *)get_zeroed_page(GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -444,6 +460,11 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		free_page(addr);
+		return -EBUSY;
+	}
+
 	offval.offset = priv->mac_offset;
 	offval.value = 0;
 
@@ -496,6 +517,11 @@ static ssize_t lbs_wrmac_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		res = -EBUSY;
+		goto out_unlock;
+	}
+
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
@@ -532,6 +558,11 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		free_page(addr);
+		return -EBUSY;
+	}
+
 	offval.offset = priv->bbp_offset;
 	offval.value = 0;
 
@@ -585,6 +616,11 @@ static ssize_t lbs_wrbbp_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		res = -EBUSY;
+		goto out_unlock;
+	}
+
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
@@ -621,6 +657,11 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		free_page(addr);
+		return -EBUSY;
+	}
+
 	offval.offset = priv->rf_offset;
 	offval.value = 0;
 
@@ -674,6 +715,11 @@ static ssize_t lbs_wrrf_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		res = -EBUSY;
+		goto out_unlock;
+	}
+
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 8b15380ae6e..44f0b248ace 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -33,6 +33,10 @@ int lbs_execute_next_command(struct lbs_private *priv);
 int lbs_process_event(struct lbs_private *priv, u32 event);
 void lbs_queue_event(struct lbs_private *priv, u32 event);
 void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
+int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
+int lbs_is_cmd_allowed(struct lbs_private *priv);
+int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
+int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
 
 u32 lbs_fw_index_to_data_rate(u8 index);
 u8 lbs_data_rate_to_fw_index(u32 rate);
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index d3b69a4b4b5..0018df14fad 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -129,6 +129,20 @@ struct lbs_private {
 	u32 bbp_offset;
 	u32 rf_offset;
 
+	/** Deep sleep flag */
+	int is_deep_sleep;
+	/** Auto deep sleep enabled flag */
+	int is_auto_deep_sleep_enabled;
+	/** Device wakeup required flag */
+	int wakeup_dev_required;
+	/** Auto deep sleep flag*/
+	int is_activity_detected;
+	/** Auto deep sleep timeout (in miliseconds) */
+	int auto_deep_sleep_timeout;
+
+	/** Deep sleep wait queue */
+	wait_queue_head_t       ds_awake_q;
+
 	/* Download sent:
 	   bit0 1/0=data_sent/data_tx_done,
 	   bit1 1/0=cmd_sent/cmd_tx_done,
@@ -154,6 +168,9 @@ struct lbs_private {
 	/** Hardware access */
 	int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
 	void (*reset_card) (struct lbs_private *priv);
+	int (*enter_deep_sleep) (struct lbs_private *priv);
+	int (*exit_deep_sleep) (struct lbs_private *priv);
+	int (*reset_deep_sleep_wakeup) (struct lbs_private *priv);
 
 	/* Wake On LAN */
 	uint32_t wol_criteria;
@@ -204,6 +221,7 @@ struct lbs_private {
 
 	/** Timers */
 	struct timer_list command_timer;
+	struct timer_list auto_deepsleep_timer;
 	int nr_retries;
 	int cmd_timed_out;
 
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index fe8f0cb737b..c055daabea1 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -57,6 +57,7 @@
 #define CMD_802_11_ENABLE_RSN			0x002f
 #define CMD_802_11_SET_AFC			0x003c
 #define CMD_802_11_GET_AFC			0x003d
+#define CMD_802_11_DEEP_SLEEP                  0x003e
 #define CMD_802_11_AD_HOC_STOP			0x0040
 #define CMD_802_11_HOST_SLEEP_CFG		0x0043
 #define CMD_802_11_WAKEUP_CONFIRM		0x0044
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 62381768f2d..465742f19ec 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -946,6 +946,9 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	card->priv = priv;
 	priv->card = card;
 	priv->hw_host_to_card = if_cs_host_to_card;
+	priv->enter_deep_sleep = NULL;
+	priv->exit_deep_sleep = NULL;
+	priv->reset_deep_sleep_wakeup = NULL;
 	priv->fw_ready = 1;
 
 	/* Now actually get the IRQ */
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 485a8d40652..9716728a33c 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -831,6 +831,58 @@ out:
 	return ret;
 }
 
+static int if_sdio_enter_deep_sleep(struct lbs_private *priv)
+{
+	int ret = -1;
+	struct cmd_header cmd;
+
+	memset(&cmd, 0, sizeof(cmd));
+
+	lbs_deb_sdio("send DEEP_SLEEP command\n");
+	ret = __lbs_cmd(priv, CMD_802_11_DEEP_SLEEP, &cmd, sizeof(cmd),
+			lbs_cmd_copyback, (unsigned long) &cmd);
+	if (ret)
+		lbs_pr_err("DEEP_SLEEP cmd failed\n");
+
+	mdelay(200);
+	return ret;
+}
+
+static int if_sdio_exit_deep_sleep(struct lbs_private *priv)
+{
+	struct if_sdio_card *card = priv->card;
+	int ret = -1;
+
+	lbs_deb_enter(LBS_DEB_SDIO);
+	sdio_claim_host(card->func);
+
+	sdio_writeb(card->func, HOST_POWER_UP, CONFIGURATION_REG, &ret);
+	if (ret)
+		lbs_pr_err("sdio_writeb failed!\n");
+
+	sdio_release_host(card->func);
+	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
+	return ret;
+}
+
+static int if_sdio_reset_deep_sleep_wakeup(struct lbs_private *priv)
+{
+	struct if_sdio_card *card = priv->card;
+	int ret = -1;
+
+	lbs_deb_enter(LBS_DEB_SDIO);
+	sdio_claim_host(card->func);
+
+	sdio_writeb(card->func, 0, CONFIGURATION_REG, &ret);
+	if (ret)
+		lbs_pr_err("sdio_writeb failed!\n");
+
+	sdio_release_host(card->func);
+	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
+	return ret;
+
+}
+
 /*******************************************************************/
 /* SDIO callbacks                                                  */
 /*******************************************************************/
@@ -859,6 +911,7 @@ static void if_sdio_interrupt(struct sdio_func *func)
 	 * Ignore the define name, this really means the card has
 	 * successfully received the command.
 	 */
+	card->priv->is_activity_detected = 1;
 	if (cause & IF_SDIO_H_INT_DNLD)
 		lbs_host_to_card_done(card->priv);
 
@@ -998,6 +1051,9 @@ static int if_sdio_probe(struct sdio_func *func,
 
 	priv->card = card;
 	priv->hw_host_to_card = if_sdio_host_to_card;
+	priv->enter_deep_sleep = if_sdio_enter_deep_sleep;
+	priv->exit_deep_sleep = if_sdio_exit_deep_sleep;
+	priv->reset_deep_sleep_wakeup = if_sdio_reset_deep_sleep_wakeup;
 
 	priv->fw_ready = 1;
 
diff --git a/drivers/net/wireless/libertas/if_sdio.h b/drivers/net/wireless/libertas/if_sdio.h
index 60c9b2fcef0..12179c1dc9c 100644
--- a/drivers/net/wireless/libertas/if_sdio.h
+++ b/drivers/net/wireless/libertas/if_sdio.h
@@ -51,5 +51,6 @@
 #define IF_SDIO_EVENT           0x80fc
 
 #define IF_SDIO_BLOCK_SIZE	256
-
+#define CONFIGURATION_REG               0x03
+#define HOST_POWER_UP                   (0x1U << 1)
 #endif
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index cb8be8d7abc..06df2e174b5 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1117,6 +1117,9 @@ static int __devinit if_spi_probe(struct spi_device *spi)
 	card->priv = priv;
 	priv->card = card;
 	priv->hw_host_to_card = if_spi_host_to_card;
+	priv->enter_deep_sleep = NULL;
+	priv->exit_deep_sleep = NULL;
+	priv->reset_deep_sleep_wakeup = NULL;
 	priv->fw_ready = 1;
 
 	/* Initialize interrupt handling stuff. */
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 92bc8c5f1ca..a8262dea9b1 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -300,6 +300,9 @@ static int if_usb_probe(struct usb_interface *intf,
 	cardp->priv->fw_ready = 1;
 
 	priv->hw_host_to_card = if_usb_host_to_card;
+	priv->enter_deep_sleep = NULL;
+	priv->exit_deep_sleep = NULL;
+	priv->reset_deep_sleep_wakeup = NULL;
 #ifdef CONFIG_OLPC
 	if (machine_is_olpc())
 		priv->reset_card = if_usb_reset_olpc_card;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 87b4e497faa..9b2a9174a01 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -574,8 +574,10 @@ void lbs_host_to_card_done(struct lbs_private *priv)
 	priv->dnld_sent = DNLD_RES_RECEIVED;
 
 	/* Wake main thread if commands are pending */
-	if (!priv->cur_cmd || priv->tx_pending_len > 0)
-		wake_up_interruptible(&priv->waitq);
+	if (!priv->cur_cmd || priv->tx_pending_len > 0) {
+		if (!priv->wakeup_dev_required)
+			wake_up_interruptible(&priv->waitq);
+	}
 
 	spin_unlock_irqrestore(&priv->driver_lock, flags);
 	lbs_deb_leave(LBS_DEB_THREAD);
@@ -770,7 +772,8 @@ static int lbs_thread(void *data)
 			shouldsleep = 0;	/* We have a command response */
 		else if (priv->cur_cmd)
 			shouldsleep = 1;	/* Can't send a command; one already running */
-		else if (!list_empty(&priv->cmdpendingq))
+		else if (!list_empty(&priv->cmdpendingq) &&
+					!(priv->wakeup_dev_required))
 			shouldsleep = 0;	/* We have a command to send */
 		else if (__kfifo_len(priv->event_fifo))
 			shouldsleep = 0;	/* We have an event to process */
@@ -822,6 +825,26 @@ static int lbs_thread(void *data)
 		}
 		spin_unlock_irq(&priv->driver_lock);
 
+		/* Process hardware events, e.g. card removed, link lost */
+		spin_lock_irq(&priv->driver_lock);
+		while (__kfifo_len(priv->event_fifo)) {
+			u32 event;
+			__kfifo_get(priv->event_fifo, (unsigned char *) &event,
+				sizeof(event));
+			spin_unlock_irq(&priv->driver_lock);
+			lbs_process_event(priv, event);
+			spin_lock_irq(&priv->driver_lock);
+		}
+		spin_unlock_irq(&priv->driver_lock);
+
+		if (priv->wakeup_dev_required) {
+			lbs_deb_thread("Waking up device...\n");
+			/* Wake up device */
+			if (priv->exit_deep_sleep(priv))
+				lbs_deb_thread("Wakeup device failed\n");
+			continue;
+		}
+
 		/* command timeout stuff */
 		if (priv->cmd_timed_out && priv->cur_cmd) {
 			struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
@@ -849,18 +872,7 @@ static int lbs_thread(void *data)
 		}
 		priv->cmd_timed_out = 0;
 
-		/* Process hardware events, e.g. card removed, link lost */
-		spin_lock_irq(&priv->driver_lock);
-		while (__kfifo_len(priv->event_fifo)) {
-			u32 event;
 
-			__kfifo_get(priv->event_fifo, (unsigned char *) &event,
-				sizeof(event));
-			spin_unlock_irq(&priv->driver_lock);
-			lbs_process_event(priv, event);
-			spin_lock_irq(&priv->driver_lock);
-		}
-		spin_unlock_irq(&priv->driver_lock);
 
 		if (!priv->fw_ready)
 			continue;
@@ -894,6 +906,9 @@ static int lbs_thread(void *data)
 		    (priv->psstate == PS_STATE_PRE_SLEEP))
 			continue;
 
+		if (priv->is_deep_sleep)
+			continue;
+
 		/* Execute the next command */
 		if (!priv->dnld_sent && !priv->cur_cmd)
 			lbs_execute_next_command(priv);
@@ -928,6 +943,7 @@ static int lbs_thread(void *data)
 	}
 
 	del_timer(&priv->command_timer);
+	del_timer(&priv->auto_deepsleep_timer);
 	wake_up_all(&priv->cmd_pending);
 
 	lbs_deb_leave(LBS_DEB_THREAD);
@@ -1050,6 +1066,60 @@ out:
 	lbs_deb_leave(LBS_DEB_CMD);
 }
 
+/**
+ *  This function put the device back to deep sleep mode when timer expires
+ *  and no activity (command, event, data etc.) is detected.
+ */
+static void auto_deepsleep_timer_fn(unsigned long data)
+{
+	struct lbs_private *priv = (struct lbs_private *)data;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (priv->is_activity_detected) {
+		priv->is_activity_detected = 0;
+	} else {
+		if (priv->is_auto_deep_sleep_enabled &&
+				(!priv->wakeup_dev_required) &&
+				(priv->connect_status != LBS_CONNECTED)) {
+			lbs_deb_main("Entering auto deep sleep mode...\n");
+			ret = lbs_prepare_and_send_command(priv,
+					CMD_802_11_DEEP_SLEEP, 0,
+					0, 0, NULL);
+		}
+	}
+	mod_timer(&priv->auto_deepsleep_timer , jiffies +
+				(priv->auto_deep_sleep_timeout * HZ)/1000);
+	lbs_deb_leave(LBS_DEB_CMD);
+}
+
+int lbs_enter_auto_deep_sleep(struct lbs_private *priv)
+{
+	lbs_deb_enter(LBS_DEB_SDIO);
+
+	priv->is_auto_deep_sleep_enabled = 1;
+	if (priv->is_deep_sleep)
+		priv->wakeup_dev_required = 1;
+	mod_timer(&priv->auto_deepsleep_timer ,
+			jiffies + (priv->auto_deep_sleep_timeout * HZ)/1000);
+
+	lbs_deb_leave(LBS_DEB_SDIO);
+	return 0;
+}
+
+int lbs_exit_auto_deep_sleep(struct lbs_private *priv)
+{
+	lbs_deb_enter(LBS_DEB_SDIO);
+
+	priv->is_auto_deep_sleep_enabled = 0;
+	priv->auto_deep_sleep_timeout = 0;
+	del_timer(&priv->auto_deepsleep_timer);
+
+	lbs_deb_leave(LBS_DEB_SDIO);
+	return 0;
+}
+
 static void lbs_sync_channel_worker(struct work_struct *work)
 {
 	struct lbs_private *priv = container_of(work, struct lbs_private,
@@ -1099,11 +1169,17 @@ static int lbs_init_adapter(struct lbs_private *priv)
 	priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
 	priv->psmode = LBS802_11POWERMODECAM;
 	priv->psstate = PS_STATE_FULL_POWER;
+	priv->is_deep_sleep = 0;
+	priv->is_auto_deep_sleep_enabled = 0;
+	priv->wakeup_dev_required = 0;
+	init_waitqueue_head(&priv->ds_awake_q);
 
 	mutex_init(&priv->lock);
 
 	setup_timer(&priv->command_timer, command_timer_fn,
 		(unsigned long)priv);
+	setup_timer(&priv->auto_deepsleep_timer, auto_deepsleep_timer_fn,
+			(unsigned long)priv);
 
 	INIT_LIST_HEAD(&priv->cmdfreeq);
 	INIT_LIST_HEAD(&priv->cmdpendingq);
@@ -1142,6 +1218,7 @@ static void lbs_free_adapter(struct lbs_private *priv)
 	if (priv->event_fifo)
 		kfifo_free(priv->event_fifo);
 	del_timer(&priv->command_timer);
+	del_timer(&priv->auto_deepsleep_timer);
 	kfree(priv->networks);
 	priv->networks = NULL;
 
@@ -1272,6 +1349,11 @@ void lbs_remove_card(struct lbs_private *priv)
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
+	if (priv->is_deep_sleep) {
+		priv->is_deep_sleep = 0;
+		wake_up_interruptible(&priv->ds_awake_q);
+	}
+
 	/* Stop the thread servicing the interrupts */
 	priv->surpriseremoved = 1;
 	kthread_stop(priv->main_thread);
@@ -1392,6 +1474,7 @@ void lbs_stop_card(struct lbs_private *priv)
 
 	/* Delete the timeout of the currently processing command */
 	del_timer_sync(&priv->command_timer);
+	del_timer_sync(&priv->auto_deepsleep_timer);
 
 	/* Flush pending command nodes */
 	spin_lock_irqsave(&priv->driver_lock, flags);
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 6c95af3023c..e468e155e8b 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -950,6 +950,11 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	if (!priv->radio_on) {
 		ret = -EINVAL;
 		goto out;
@@ -1017,6 +1022,12 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		err = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", err);
+		return err;
+	}
+
 	/* iwlist should wait until the current scan is finished */
 	if (priv->scan_channel)
 		return -EAGAIN;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index be837a0d251..38a451edb70 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -45,6 +45,31 @@ static inline void lbs_cancel_association_work(struct lbs_private *priv)
 	priv->pending_assoc_req = NULL;
 }
 
+/**
+ *  @brief This function checks if the command is allowed.
+ *
+ *  @param priv         A pointer to lbs_private structure
+ *  @return             allowed or not allowed.
+ */
+
+int lbs_is_cmd_allowed(struct lbs_private *priv)
+{
+	int         ret = 1;
+
+	lbs_deb_enter(LBS_DEB_WEXT);
+
+	if (!priv->is_auto_deep_sleep_enabled) {
+		if (priv->is_deep_sleep) {
+			lbs_deb_wext("IOCTLS called when station"
+					"is in deep sleep\n");
+			ret = 0;
+		}
+	}
+
+	lbs_deb_leave(LBS_DEB_WEXT);
+	return ret;
+}
+
 
 /**
  *  @brief Find the channel frequency power info with specific channel
@@ -168,6 +193,11 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		lbs_deb_leave(LBS_DEB_WEXT);
+		return -EBUSY;
+	}
+
 	cfp = lbs_find_cfp_by_band_and_channel(priv, 0,
 					   priv->curbssparams.channel);
 
@@ -278,6 +308,12 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	if (vwrq->disabled)
 		val = MRVDRV_RTS_MAX_VALUE;
 
@@ -299,6 +335,11 @@ static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, &val);
 	if (ret)
 		goto out;
@@ -321,6 +362,12 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	if (vwrq->disabled)
 		val = MRVDRV_FRAG_MAX_VALUE;
 
@@ -342,6 +389,11 @@ static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, &val);
 	if (ret)
 		goto out;
@@ -391,6 +443,11 @@ static int lbs_get_txpow(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	if (!priv->radio_on) {
 		lbs_deb_wext("tx power off\n");
 		vwrq->value = 0;
@@ -424,6 +481,11 @@ static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
         if ((vwrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
                 return -EOPNOTSUPP;
 
@@ -472,6 +534,11 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	vwrq->disabled = 0;
 
 	if (vwrq->flags & IW_RETRY_LONG) {
@@ -709,6 +776,7 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
 	struct lbs_private *priv = dev->ml_priv;
+	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -737,8 +805,54 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
 		       "setting power timeout is not supported\n");
 		return -EINVAL;
 	} else if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
-		lbs_deb_wext("setting power period not supported\n");
-		return -EINVAL;
+		vwrq->value = vwrq->value / 1000;
+		if (!priv->enter_deep_sleep) {
+			lbs_pr_err("deep sleep feature is not implemented "
+					"for this interface driver\n");
+			return -EINVAL;
+		}
+
+		if (priv->connect_status == LBS_CONNECTED) {
+			if ((priv->is_auto_deep_sleep_enabled) &&
+						(vwrq->value == -1000)) {
+				lbs_exit_auto_deep_sleep(priv);
+				return 0;
+			} else {
+				lbs_pr_err("can't use deep sleep cmd in "
+						"connected state\n");
+				return -EINVAL;
+			}
+		}
+
+		if ((vwrq->value < 0) && (vwrq->value != -1000)) {
+			lbs_pr_err("unknown option\n");
+			return -EINVAL;
+		}
+
+		if (vwrq->value > 0) {
+			if (!priv->is_auto_deep_sleep_enabled) {
+				priv->is_activity_detected = 0;
+				priv->auto_deep_sleep_timeout = vwrq->value;
+				lbs_enter_auto_deep_sleep(priv);
+			} else {
+				priv->auto_deep_sleep_timeout = vwrq->value;
+				lbs_deb_debugfs("auto deep sleep: "
+						"already enabled\n");
+			}
+			return 0;
+		} else {
+			if (priv->is_auto_deep_sleep_enabled) {
+				lbs_exit_auto_deep_sleep(priv);
+				/* Try to exit deep sleep if auto */
+				/*deep sleep disabled */
+				ret = lbs_set_deep_sleep(priv, 0);
+			}
+			if (vwrq->value == 0)
+				ret = lbs_set_deep_sleep(priv, 1);
+			else if (vwrq->value == -1000)
+				ret = lbs_set_deep_sleep(priv, 0);
+			return ret;
+		}
 	}
 
 	if (priv->psmode != LBS802_11POWERMODECAM) {
@@ -752,6 +866,7 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
 	}
 
 	lbs_deb_leave(LBS_DEB_WEXT);
+
 	return 0;
 }
 
@@ -792,6 +907,9 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv))
+		return NULL;
+
 	priv->wstats.status = priv->mode;
 
 	/* If we're not associated, all quality values are meaningless */
@@ -892,6 +1010,12 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1000,6 +1124,12 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
 	u8 rates[MAX_RATES + 1];
 
 	lbs_deb_enter(LBS_DEB_WEXT);
+
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	lbs_deb_wext("vwrq->value %d\n", vwrq->value);
 	lbs_deb_wext("vwrq->fixed %d\n", vwrq->fixed);
 
@@ -1058,6 +1188,11 @@ static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		lbs_deb_leave(LBS_DEB_WEXT);
+		return -EBUSY;
+	}
+
 	if (priv->connect_status == LBS_CONNECTED) {
 		vwrq->value = priv->cur_rate * 500000;
 
@@ -1084,6 +1219,11 @@ static int lbs_set_mode(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	if (   (*uwrq != IW_MODE_ADHOC)
 	    && (*uwrq != IW_MODE_INFRA)
 	    && (*uwrq != IW_MODE_AUTO)) {
@@ -1325,6 +1465,12 @@ static int lbs_set_encode(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1508,6 +1654,12 @@ static int lbs_set_encodeext(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1720,6 +1872,12 @@ static int lbs_set_auth(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1822,6 +1980,12 @@ static int lbs_get_auth(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	switch (dwrq->flags & IW_AUTH_INDEX) {
 	case IW_AUTH_KEY_MGMT:
 		dwrq->value = priv->secinfo.key_mgmt;
@@ -1864,6 +2028,11 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	if (vwrq->disabled) {
 		lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 0);
 		goto out;
@@ -1983,6 +2152,12 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	if (!priv->radio_on) {
 		ret = -EINVAL;
 		goto out;
@@ -2110,6 +2285,12 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+		return ret;
+	}
+
 	if (!priv->radio_on)
 		return -EINVAL;
 
-- 
cgit v1.2.3-70-g09d2


From 0465af8e03bdc6cd0b49dc5548671387a8674b69 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Tue, 6 Oct 2009 16:31:20 +0200
Subject: libertas: separate libertas' Kconfig in it's own file

Also sorts all "source" lines in the wireless/Kconfig.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/Kconfig           | 56 +++++-----------------------------
 drivers/net/wireless/libertas/Kconfig  | 40 ++++++++++++++++++++++++
 drivers/net/wireless/libertas/Makefile | 14 +++++++--
 3 files changed, 60 insertions(+), 50 deletions(-)
 create mode 100644 drivers/net/wireless/libertas/Kconfig

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index c9829c59fd9..18255fb28d1 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -139,47 +139,6 @@ config PCMCIA_RAYCS
 	  To compile this driver as a module, choose M here: the module will be
 	  called ray_cs.  If unsure, say N.
 
-config LIBERTAS
-	tristate "Marvell 8xxx Libertas WLAN driver support"
-	depends on WLAN_80211
-	select WIRELESS_EXT
-	select WEXT_SPY
-	select LIB80211
-	select FW_LOADER
-	---help---
-	  A library for Marvell Libertas 8xxx devices.
-
-config LIBERTAS_USB
-	tristate "Marvell Libertas 8388 USB 802.11b/g cards"
-	depends on LIBERTAS && USB
-	---help---
-	  A driver for Marvell Libertas 8388 USB devices.
-
-config LIBERTAS_CS
-	tristate "Marvell Libertas 8385 CompactFlash 802.11b/g cards"
-	depends on LIBERTAS && PCMCIA
-	select FW_LOADER
-	---help---
-	  A driver for Marvell Libertas 8385 CompactFlash devices.
-
-config LIBERTAS_SDIO
-	tristate "Marvell Libertas 8385/8686/8688 SDIO 802.11b/g cards"
-	depends on LIBERTAS && MMC
-	---help---
-	  A driver for Marvell Libertas 8385/8686/8688 SDIO devices.
-
-config LIBERTAS_SPI
-	tristate "Marvell Libertas 8686 SPI 802.11b/g cards"
-	depends on LIBERTAS && SPI
-	---help---
-	  A driver for Marvell Libertas 8686 SPI devices.
-
-config LIBERTAS_DEBUG
-	bool "Enable full debugging output in the Libertas module."
-	depends on LIBERTAS
-	---help---
-	  Debugging support.
-
 config LIBERTAS_THINFIRM
 	tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
 	depends on WLAN_80211 && MAC80211
@@ -491,17 +450,18 @@ config MWL8K
 	  To compile this driver as a module, choose M here: the module
 	  will be called mwl8k.  If unsure, say N.
 
-source "drivers/net/wireless/p54/Kconfig"
 source "drivers/net/wireless/ath/Kconfig"
-source "drivers/net/wireless/ipw2x00/Kconfig"
-source "drivers/net/wireless/iwlwifi/Kconfig"
-source "drivers/net/wireless/hostap/Kconfig"
 source "drivers/net/wireless/b43/Kconfig"
 source "drivers/net/wireless/b43legacy/Kconfig"
-source "drivers/net/wireless/zd1211rw/Kconfig"
-source "drivers/net/wireless/rt2x00/Kconfig"
+source "drivers/net/wireless/hostap/Kconfig"
+source "drivers/net/wireless/ipw2x00/Kconfig"
+source "drivers/net/wireless/iwlwifi/Kconfig"
+source "drivers/net/wireless/iwmc3200wifi/Kconfig"
+source "drivers/net/wireless/libertas/Kconfig"
 source "drivers/net/wireless/orinoco/Kconfig"
+source "drivers/net/wireless/p54/Kconfig"
+source "drivers/net/wireless/rt2x00/Kconfig"
 source "drivers/net/wireless/wl12xx/Kconfig"
-source "drivers/net/wireless/iwmc3200wifi/Kconfig"
+source "drivers/net/wireless/zd1211rw/Kconfig"
 
 endif # WLAN
diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/libertas/Kconfig
new file mode 100644
index 00000000000..3e6c922c2f4
--- /dev/null
+++ b/drivers/net/wireless/libertas/Kconfig
@@ -0,0 +1,40 @@
+config LIBERTAS
+	tristate "Marvell 8xxx Libertas WLAN driver support"
+	depends on WLAN_80211
+	select WIRELESS_EXT
+	select WEXT_SPY
+	select LIB80211
+	select FW_LOADER
+	---help---
+	  A library for Marvell Libertas 8xxx devices.
+
+config LIBERTAS_USB
+	tristate "Marvell Libertas 8388 USB 802.11b/g cards"
+	depends on LIBERTAS && USB
+	---help---
+	  A driver for Marvell Libertas 8388 USB devices.
+
+config LIBERTAS_CS
+	tristate "Marvell Libertas 8385 CompactFlash 802.11b/g cards"
+	depends on LIBERTAS && PCMCIA
+	select FW_LOADER
+	---help---
+	  A driver for Marvell Libertas 8385 CompactFlash devices.
+
+config LIBERTAS_SDIO
+	tristate "Marvell Libertas 8385/8686/8688 SDIO 802.11b/g cards"
+	depends on LIBERTAS && MMC
+	---help---
+	  A driver for Marvell Libertas 8385/8686/8688 SDIO devices.
+
+config LIBERTAS_SPI
+	tristate "Marvell Libertas 8686 SPI 802.11b/g cards"
+	depends on LIBERTAS && SPI
+	---help---
+	  A driver for Marvell Libertas 8686 SPI devices.
+
+config LIBERTAS_DEBUG
+	bool "Enable full debugging output in the Libertas module."
+	depends on LIBERTAS
+	---help---
+	  Debugging support.
diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/libertas/Makefile
index 0b691858450..2f63940fb7f 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/libertas/Makefile
@@ -1,5 +1,15 @@
-libertas-objs := main.o wext.o rx.o tx.o cmd.o cmdresp.o scan.o 11d.o	\
-		 debugfs.o persistcfg.o ethtool.o assoc.o
+libertas-y += 11d.o
+libertas-y += assoc.o
+libertas-y += cmd.o
+libertas-y += cmdresp.o
+libertas-y += debugfs.o
+libertas-y += ethtool.o
+libertas-y += main.o
+libertas-y += persistcfg.o
+libertas-y += rx.o
+libertas-y += scan.o
+libertas-y += tx.o
+libertas-y += wext.o
 
 usb8xxx-objs += if_usb.o
 libertas_cs-objs += if_cs.o
-- 
cgit v1.2.3-70-g09d2


From ff9fc791940f9ff51387c35f9332efe5007154f1 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Tue, 6 Oct 2009 16:31:54 +0200
Subject: libertas: first stab at cfg80211 support

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/Makefile |   1 +
 drivers/net/wireless/libertas/cfg.c    | 198 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/cfg.h    |  16 +++
 drivers/net/wireless/libertas/defs.h   |   2 +
 drivers/net/wireless/libertas/dev.h    |   1 +
 drivers/net/wireless/libertas/main.c   |  61 +++++++---
 6 files changed, 262 insertions(+), 17 deletions(-)
 create mode 100644 drivers/net/wireless/libertas/cfg.c
 create mode 100644 drivers/net/wireless/libertas/cfg.h

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/libertas/Makefile
index 2f63940fb7f..e5584dd1c79 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/libertas/Makefile
@@ -1,5 +1,6 @@
 libertas-y += 11d.o
 libertas-y += assoc.o
+libertas-y += cfg.o
 libertas-y += cmd.o
 libertas-y += cmdresp.o
 libertas-y += debugfs.o
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
new file mode 100644
index 00000000000..4396dccd12a
--- /dev/null
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -0,0 +1,198 @@
+/*
+ * Implement cfg80211 ("iw") support.
+ *
+ * Copyright (C) 2009 M&N Solutions GmbH, 61191 Rosbach, Germany
+ * Holger Schurig <hs4233@mail.mn-solutions.de>
+ *
+ */
+
+#include <net/cfg80211.h>
+
+#include "cfg.h"
+#include "cmd.h"
+
+
+#define CHAN2G(_channel, _freq, _flags) {        \
+	.band             = IEEE80211_BAND_2GHZ, \
+	.center_freq      = (_freq),             \
+	.hw_value         = (_channel),          \
+	.flags            = (_flags),            \
+	.max_antenna_gain = 0,                   \
+	.max_power        = 30,                  \
+}
+
+static struct ieee80211_channel lbs_2ghz_channels[] = {
+	CHAN2G(1,  2412, 0),
+	CHAN2G(2,  2417, 0),
+	CHAN2G(3,  2422, 0),
+	CHAN2G(4,  2427, 0),
+	CHAN2G(5,  2432, 0),
+	CHAN2G(6,  2437, 0),
+	CHAN2G(7,  2442, 0),
+	CHAN2G(8,  2447, 0),
+	CHAN2G(9,  2452, 0),
+	CHAN2G(10, 2457, 0),
+	CHAN2G(11, 2462, 0),
+	CHAN2G(12, 2467, 0),
+	CHAN2G(13, 2472, 0),
+	CHAN2G(14, 2484, 0),
+};
+
+#define RATETAB_ENT(_rate, _rateid, _flags) { \
+	.bitrate  = (_rate),                  \
+	.hw_value = (_rateid),                \
+	.flags    = (_flags),                 \
+}
+
+
+static struct ieee80211_rate lbs_rates[] = {
+	RATETAB_ENT(10,  0x1,   0),
+	RATETAB_ENT(20,  0x2,   0),
+	RATETAB_ENT(55,  0x4,   0),
+	RATETAB_ENT(110, 0x8,   0),
+	RATETAB_ENT(60,  0x10,  0),
+	RATETAB_ENT(90,  0x20,  0),
+	RATETAB_ENT(120, 0x40,  0),
+	RATETAB_ENT(180, 0x80,  0),
+	RATETAB_ENT(240, 0x100, 0),
+	RATETAB_ENT(360, 0x200, 0),
+	RATETAB_ENT(480, 0x400, 0),
+	RATETAB_ENT(540, 0x800, 0),
+};
+
+static struct ieee80211_supported_band lbs_band_2ghz = {
+	.channels = lbs_2ghz_channels,
+	.n_channels = ARRAY_SIZE(lbs_2ghz_channels),
+	.bitrates = lbs_rates,
+	.n_bitrates = ARRAY_SIZE(lbs_rates),
+};
+
+
+static const u32 cipher_suites[] = {
+	WLAN_CIPHER_SUITE_WEP40,
+	WLAN_CIPHER_SUITE_WEP104,
+	WLAN_CIPHER_SUITE_TKIP,
+	WLAN_CIPHER_SUITE_CCMP,
+};
+
+
+
+static int lbs_cfg_set_channel(struct wiphy *wiphy,
+	struct ieee80211_channel *chan,
+	enum nl80211_channel_type channel_type)
+{
+	struct lbs_private *priv = wiphy_priv(wiphy);
+	int ret = -ENOTSUPP;
+
+	lbs_deb_enter_args(LBS_DEB_CFG80211, "freq %d, type %d", chan->center_freq, channel_type);
+
+	if (channel_type != NL80211_CHAN_NO_HT)
+		goto out;
+
+	ret = lbs_set_channel(priv, chan->hw_value);
+
+ out:
+	lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
+	return ret;
+}
+
+
+
+
+static struct cfg80211_ops lbs_cfg80211_ops = {
+	.set_channel = lbs_cfg_set_channel,
+};
+
+
+/*
+ * At this time lbs_private *priv doesn't even exist, so we just allocate
+ * memory and don't initialize the wiphy further. This is postponed until we
+ * can talk to the firmware and happens at registration time in
+ * lbs_cfg_wiphy_register().
+ */
+struct wireless_dev *lbs_cfg_alloc(struct device *dev)
+{
+	int ret = 0;
+	struct wireless_dev *wdev;
+
+	lbs_deb_enter(LBS_DEB_CFG80211);
+
+	wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+	if (!wdev) {
+		dev_err(dev, "cannot allocate wireless device\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	wdev->wiphy = wiphy_new(&lbs_cfg80211_ops, sizeof(struct lbs_private));
+	if (!wdev->wiphy) {
+		dev_err(dev, "cannot allocate wiphy\n");
+		ret = -ENOMEM;
+		goto err_wiphy_new;
+	}
+
+	lbs_deb_leave(LBS_DEB_CFG80211);
+	return wdev;
+
+ err_wiphy_new:
+	kfree(wdev);
+	lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
+	return ERR_PTR(ret);
+}
+
+
+/*
+ * This function get's called after lbs_setup_firmware() determined the
+ * firmware capabities. So we can setup the wiphy according to our
+ * hardware/firmware.
+ */
+int lbs_cfg_register(struct lbs_private *priv)
+{
+	struct wireless_dev *wdev = priv->wdev;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CFG80211);
+
+	wdev->wiphy->max_scan_ssids = 1;
+	wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+
+	/* TODO: BIT(NL80211_IFTYPE_ADHOC); */
+	wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+
+	/* TODO: honor priv->regioncode */
+	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &lbs_band_2ghz;
+
+	/*
+	 * We could check priv->fwcapinfo && FW_CAPINFO_WPA, but I have
+	 * never seen a firmware without WPA
+	 */
+	wdev->wiphy->cipher_suites = cipher_suites;
+	wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
+
+	ret = wiphy_register(wdev->wiphy);
+	if (ret < 0)
+		lbs_pr_err("cannot register wiphy device\n");
+
+	ret = register_netdev(priv->dev);
+	if (ret)
+		lbs_pr_err("cannot register network device\n");
+
+	lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
+	return ret;
+}
+
+
+void lbs_cfg_free(struct lbs_private *priv)
+{
+	struct wireless_dev *wdev = priv->wdev;
+
+	lbs_deb_enter(LBS_DEB_CFG80211);
+
+	if (!wdev)
+		return;
+
+	if (wdev->wiphy) {
+		wiphy_unregister(wdev->wiphy);
+		wiphy_free(wdev->wiphy);
+	}
+	kfree(wdev);
+}
diff --git a/drivers/net/wireless/libertas/cfg.h b/drivers/net/wireless/libertas/cfg.h
new file mode 100644
index 00000000000..e09a193a34d
--- /dev/null
+++ b/drivers/net/wireless/libertas/cfg.h
@@ -0,0 +1,16 @@
+#ifndef __LBS_CFG80211_H__
+#define __LBS_CFG80211_H__
+
+#include "dev.h"
+
+struct wireless_dev *lbs_cfg_alloc(struct device *dev);
+int lbs_cfg_register(struct lbs_private *priv);
+void lbs_cfg_free(struct lbs_private *priv);
+
+int lbs_send_specific_ssid_scan(struct lbs_private *priv, u8 *ssid,
+	u8 ssid_len);
+int lbs_scan_networks(struct lbs_private *priv, int full_scan);
+void lbs_cfg_scan_worker(struct work_struct *work);
+
+
+#endif
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index 72f3479a4d7..1cf5d5985da 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -42,6 +42,7 @@
 #define LBS_DEB_SDIO	0x00400000
 #define LBS_DEB_SYSFS	0x00800000
 #define LBS_DEB_SPI	0x01000000
+#define LBS_DEB_CFG80211 0x02000000
 
 extern unsigned int lbs_debug;
 
@@ -86,6 +87,7 @@ do { if ((lbs_debug & (grp)) == (grp)) \
 #define lbs_deb_sdio(fmt, args...)      LBS_DEB_LL(LBS_DEB_SDIO, " sdio", fmt, ##args)
 #define lbs_deb_sysfs(fmt, args...)     LBS_DEB_LL(LBS_DEB_SYSFS, " sysfs", fmt, ##args)
 #define lbs_deb_spi(fmt, args...)       LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
+#define lbs_deb_cfg80211(fmt, args...)  LBS_DEB_LL(LBS_DEB_CFG80211, " cfg80211", fmt, ##args)
 
 #define lbs_pr_info(format, args...) \
 	printk(KERN_INFO DRV_NAME": " format, ## args)
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 0018df14fad..8abb28af5af 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -100,6 +100,7 @@ struct lbs_mesh_stats {
 
 /** Private structure for the MV device */
 struct lbs_private {
+	struct wireless_dev *wdev;
 	int mesh_open;
 	int mesh_fw_ver;
 	int infra_open;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 9b2a9174a01..e6da1dfa813 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -14,11 +14,13 @@
 #include <linux/stddef.h>
 #include <linux/ieee80211.h>
 #include <net/iw_handler.h>
+#include <net/cfg80211.h>
 
 #include "host.h"
 #include "decl.h"
 #include "dev.h"
 #include "wext.h"
+#include "cfg.h"
 #include "debugfs.h"
 #include "scan.h"
 #include "assoc.h"
@@ -1245,31 +1247,42 @@ static const struct net_device_ops lbs_netdev_ops = {
  */
 struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 {
-	struct net_device *dev = NULL;
+	struct net_device *dev;
+	struct wireless_dev *wdev;
 	struct lbs_private *priv = NULL;
 
 	lbs_deb_enter(LBS_DEB_MAIN);
 
 	/* Allocate an Ethernet device and register it */
-	dev = alloc_etherdev(sizeof(struct lbs_private));
-	if (!dev) {
-		lbs_pr_err("init wlanX device failed\n");
+	wdev = lbs_cfg_alloc(dmdev);
+	if (IS_ERR(wdev)) {
+		lbs_pr_err("cfg80211 init failed\n");
 		goto done;
 	}
-	priv = netdev_priv(dev);
-	dev->ml_priv = priv;
+	/* TODO? */
+	wdev->iftype = NL80211_IFTYPE_STATION;
+	priv = wdev_priv(wdev);
+	priv->wdev = wdev;
 
 	if (lbs_init_adapter(priv)) {
 		lbs_pr_err("failed to initialize adapter structure.\n");
-		goto err_init_adapter;
+		goto err_wdev;
+	}
+
+	//TODO? dev = alloc_netdev_mq(0, "wlan%d", ether_setup, IWM_TX_QUEUES);
+	dev = alloc_netdev(0, "wlan%d", ether_setup);
+	if (!dev) {
+		dev_err(dmdev, "no memory for network device instance\n");
+		goto err_adapter;
 	}
 
+	dev->netdev_ops = &lbs_netdev_ops;
+	dev->ieee80211_ptr = wdev;
+	dev->ml_priv = priv;
+	SET_NETDEV_DEV(dev, dmdev);
+	wdev->netdev = dev;
 	priv->dev = dev;
-	priv->card = card;
-	priv->mesh_open = 0;
-	priv->infra_open = 0;
 
-	/* Setup the OS Interface to our functions */
  	dev->netdev_ops = &lbs_netdev_ops;
 	dev->watchdog_timeo = 5 * HZ;
 	dev->ethtool_ops = &lbs_ethtool_ops;
@@ -1278,7 +1291,14 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 #endif
 	dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
 
-	SET_NETDEV_DEV(dev, dmdev);
+
+	// TODO: kzalloc + iwm_init_default_profile(iwm, iwm->umac_profile); ??
+
+
+	priv->card = card;
+	priv->mesh_open = 0;
+	priv->infra_open = 0;
+
 
 	priv->rtap_net_dev = NULL;
 	strcpy(dev->name, "wlan%d");
@@ -1288,7 +1308,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	priv->main_thread = kthread_run(lbs_thread, dev, "lbs_main");
 	if (IS_ERR(priv->main_thread)) {
 		lbs_deb_thread("Error creating main thread.\n");
-		goto err_init_adapter;
+		goto err_ndev;
 	}
 
 	priv->work_thread = create_singlethread_workqueue("lbs_worker");
@@ -1305,9 +1325,15 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 
 	goto done;
 
-err_init_adapter:
-	lbs_free_adapter(priv);
+ err_ndev:
 	free_netdev(dev);
+
+ err_adapter:
+	lbs_free_adapter(priv);
+
+ err_wdev:
+	lbs_cfg_free(priv);
+
 	priv = NULL;
 
 done:
@@ -1359,6 +1385,7 @@ void lbs_remove_card(struct lbs_private *priv)
 	kthread_stop(priv->main_thread);
 
 	lbs_free_adapter(priv);
+	lbs_cfg_free(priv);
 
 	priv->dev = NULL;
 	free_netdev(dev);
@@ -1383,8 +1410,8 @@ int lbs_start_card(struct lbs_private *priv)
 	/* init 802.11d */
 	lbs_init_11d(priv);
 
-	if (register_netdev(dev)) {
-		lbs_pr_err("cannot register ethX device\n");
+	if (lbs_cfg_register(priv)) {
+		lbs_pr_err("cannot register device\n");
 		goto done;
 	}
 
-- 
cgit v1.2.3-70-g09d2


From 63f275df64dc69a46bbc21e6a68d5506d2da9c51 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Tue, 6 Oct 2009 19:20:28 -0700
Subject: libertas: Use lbs_is_cmd_allowed() check in command handling
 routines.

lbs_is_cmd_allowed() check is added in __lbs_cmd_async() and
lbs_prepare_and_send_command(). The check is removed from other places.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c     |  34 ++++++++
 drivers/net/wireless/libertas/debugfs.c |  46 -----------
 drivers/net/wireless/libertas/decl.h    |   1 -
 drivers/net/wireless/libertas/scan.c    |  11 ---
 drivers/net/wireless/libertas/wext.c    | 133 --------------------------------
 5 files changed, 34 insertions(+), 191 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 3a3e8947e84..0fb312576b8 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -74,6 +74,30 @@ static u8 is_command_allowed_in_ps(u16 cmd)
 	return 0;
 }
 
+/**
+ *  @brief This function checks if the command is allowed.
+ *
+ *  @param priv         A pointer to lbs_private structure
+ *  @return             allowed or not allowed.
+ */
+
+static int lbs_is_cmd_allowed(struct lbs_private *priv)
+{
+	int ret = 1;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (!priv->is_auto_deep_sleep_enabled) {
+		if (priv->is_deep_sleep) {
+			lbs_deb_cmd("command not allowed in deep sleep\n");
+			ret = 0;
+		}
+	}
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return ret;
+}
+
 /**
  *  @brief Updates the hardware details like MAC address and regulatory region
  *
@@ -1452,6 +1476,11 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 		goto done;
 	}
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		ret = -EBUSY;
+		goto done;
+	}
+
 	cmdnode = lbs_get_cmd_ctrl_node(priv);
 
 	if (cmdnode == NULL) {
@@ -2104,6 +2133,11 @@ static struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
 		goto done;
 	}
 
+	if (!lbs_is_cmd_allowed(priv)) {
+		cmdnode = ERR_PTR(-EBUSY);
+		goto done;
+	}
+
 	cmdnode = lbs_get_cmd_ctrl_node(priv);
 	if (cmdnode == NULL) {
 		lbs_deb_host("PREP_CMD: cmdnode is NULL\n");
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 8a7e9319c9e..893a55ca344 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -117,11 +117,6 @@ static ssize_t lbs_sleepparams_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out_unlock;
-	}
-
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, user_buf, buf_size)) {
 		ret = -EFAULT;
@@ -162,11 +157,6 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out_unlock;
-	}
-
 	ret = lbs_cmd_802_11_sleep_params(priv, CMD_ACT_GET, &sp);
 	if (ret)
 		goto out_unlock;
@@ -233,9 +223,6 @@ static ssize_t lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask,
 	u8 freq;
 	int events = 0;
 
-	if (!lbs_is_cmd_allowed(priv))
-		return -EBUSY;
-
 	buf = (char *)get_zeroed_page(GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -288,9 +275,6 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
 	char *buf;
 	int ret;
 
-	if (!lbs_is_cmd_allowed(priv))
-		return -EBUSY;
-
 	buf = (char *)get_zeroed_page(GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -460,11 +444,6 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		free_page(addr);
-		return -EBUSY;
-	}
-
 	offval.offset = priv->mac_offset;
 	offval.value = 0;
 
@@ -517,11 +496,6 @@ static ssize_t lbs_wrmac_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		res = -EBUSY;
-		goto out_unlock;
-	}
-
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
@@ -558,11 +532,6 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		free_page(addr);
-		return -EBUSY;
-	}
-
 	offval.offset = priv->bbp_offset;
 	offval.value = 0;
 
@@ -616,11 +585,6 @@ static ssize_t lbs_wrbbp_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		res = -EBUSY;
-		goto out_unlock;
-	}
-
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
@@ -657,11 +621,6 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		free_page(addr);
-		return -EBUSY;
-	}
-
 	offval.offset = priv->rf_offset;
 	offval.value = 0;
 
@@ -715,11 +674,6 @@ static ssize_t lbs_wrrf_write(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		res = -EBUSY;
-		goto out_unlock;
-	}
-
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
 		res = -EFAULT;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 44f0b248ace..fb91c3639fc 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -34,7 +34,6 @@ int lbs_process_event(struct lbs_private *priv, u32 event);
 void lbs_queue_event(struct lbs_private *priv, u32 event);
 void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
 int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
-int lbs_is_cmd_allowed(struct lbs_private *priv);
 int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
 int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
 
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index e468e155e8b..6c95af3023c 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -950,11 +950,6 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	if (!priv->radio_on) {
 		ret = -EINVAL;
 		goto out;
@@ -1022,12 +1017,6 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		err = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", err);
-		return err;
-	}
-
 	/* iwlist should wait until the current scan is finished */
 	if (priv->scan_channel)
 		return -EAGAIN;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 38a451edb70..69dd19bf955 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -45,32 +45,6 @@ static inline void lbs_cancel_association_work(struct lbs_private *priv)
 	priv->pending_assoc_req = NULL;
 }
 
-/**
- *  @brief This function checks if the command is allowed.
- *
- *  @param priv         A pointer to lbs_private structure
- *  @return             allowed or not allowed.
- */
-
-int lbs_is_cmd_allowed(struct lbs_private *priv)
-{
-	int         ret = 1;
-
-	lbs_deb_enter(LBS_DEB_WEXT);
-
-	if (!priv->is_auto_deep_sleep_enabled) {
-		if (priv->is_deep_sleep) {
-			lbs_deb_wext("IOCTLS called when station"
-					"is in deep sleep\n");
-			ret = 0;
-		}
-	}
-
-	lbs_deb_leave(LBS_DEB_WEXT);
-	return ret;
-}
-
-
 /**
  *  @brief Find the channel frequency power info with specific channel
  *
@@ -193,11 +167,6 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		lbs_deb_leave(LBS_DEB_WEXT);
-		return -EBUSY;
-	}
-
 	cfp = lbs_find_cfp_by_band_and_channel(priv, 0,
 					   priv->curbssparams.channel);
 
@@ -308,12 +277,6 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	if (vwrq->disabled)
 		val = MRVDRV_RTS_MAX_VALUE;
 
@@ -335,11 +298,6 @@ static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, &val);
 	if (ret)
 		goto out;
@@ -362,12 +320,6 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	if (vwrq->disabled)
 		val = MRVDRV_FRAG_MAX_VALUE;
 
@@ -389,11 +341,6 @@ static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, &val);
 	if (ret)
 		goto out;
@@ -443,11 +390,6 @@ static int lbs_get_txpow(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	if (!priv->radio_on) {
 		lbs_deb_wext("tx power off\n");
 		vwrq->value = 0;
@@ -481,11 +423,6 @@ static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
         if ((vwrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
                 return -EOPNOTSUPP;
 
@@ -534,11 +471,6 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	vwrq->disabled = 0;
 
 	if (vwrq->flags & IW_RETRY_LONG) {
@@ -907,9 +839,6 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv))
-		return NULL;
-
 	priv->wstats.status = priv->mode;
 
 	/* If we're not associated, all quality values are meaningless */
@@ -1010,12 +939,6 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1125,11 +1048,6 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	lbs_deb_wext("vwrq->value %d\n", vwrq->value);
 	lbs_deb_wext("vwrq->fixed %d\n", vwrq->fixed);
 
@@ -1188,11 +1106,6 @@ static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		lbs_deb_leave(LBS_DEB_WEXT);
-		return -EBUSY;
-	}
-
 	if (priv->connect_status == LBS_CONNECTED) {
 		vwrq->value = priv->cur_rate * 500000;
 
@@ -1219,11 +1132,6 @@ static int lbs_set_mode(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	if (   (*uwrq != IW_MODE_ADHOC)
 	    && (*uwrq != IW_MODE_INFRA)
 	    && (*uwrq != IW_MODE_AUTO)) {
@@ -1465,12 +1373,6 @@ static int lbs_set_encode(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1654,12 +1556,6 @@ static int lbs_set_encodeext(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1872,12 +1768,6 @@ static int lbs_set_auth(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	mutex_lock(&priv->lock);
 	assoc_req = lbs_get_association_request(priv);
 	if (!assoc_req) {
@@ -1980,12 +1870,6 @@ static int lbs_get_auth(struct net_device *dev,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	switch (dwrq->flags & IW_AUTH_INDEX) {
 	case IW_AUTH_KEY_MGMT:
 		dwrq->value = priv->secinfo.key_mgmt;
@@ -2028,11 +1912,6 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	if (vwrq->disabled) {
 		lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 0);
 		goto out;
@@ -2152,12 +2031,6 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	if (!priv->radio_on) {
 		ret = -EINVAL;
 		goto out;
@@ -2285,12 +2158,6 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
-	if (!lbs_is_cmd_allowed(priv)) {
-		ret = -EBUSY;
-		lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
-		return ret;
-	}
-
 	if (!priv->radio_on)
 		return -EINVAL;
 
-- 
cgit v1.2.3-70-g09d2


From 82e62926ab31d5a535f85be36d6621635ee34c3c Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Wed, 7 Oct 2009 09:10:33 +0200
Subject: libertas: remove extraneous select FW_LOADER

As kindly pointed out by Andrey Yurovsky, CONFIG_LIBERTAS already
selects FW_LOADER.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/Kconfig | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/libertas/Kconfig
index 3e6c922c2f4..77aec7cd03e 100644
--- a/drivers/net/wireless/libertas/Kconfig
+++ b/drivers/net/wireless/libertas/Kconfig
@@ -17,7 +17,6 @@ config LIBERTAS_USB
 config LIBERTAS_CS
 	tristate "Marvell Libertas 8385 CompactFlash 802.11b/g cards"
 	depends on LIBERTAS && PCMCIA
-	select FW_LOADER
 	---help---
 	  A driver for Marvell Libertas 8385 CompactFlash devices.
 
-- 
cgit v1.2.3-70-g09d2


From 7891849e5a79eb1e6ddc12abf75a69981f567b98 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Thu, 8 Oct 2009 16:46:09 -0400
Subject: libertas: remove double assignment of dev->netdev_ops

This came in through the patch titled:
    libertas: first stab at cfg80211 support

I only noticed it because it breaks compat-wireless :)

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/main.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index e6da1dfa813..87bfd17b9c8 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1276,7 +1276,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 		goto err_adapter;
 	}
 
-	dev->netdev_ops = &lbs_netdev_ops;
 	dev->ieee80211_ptr = wdev;
 	dev->ml_priv = priv;
 	SET_NETDEV_DEV(dev, dmdev);
-- 
cgit v1.2.3-70-g09d2


From 5718f5009b114372fc237254906812c0d6e57ab1 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 9 Oct 2009 09:10:34 +0200
Subject: libertas: depend on CONFIG_CFG80211

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/libertas/Kconfig
index 77aec7cd03e..8f8d75b61ea 100644
--- a/drivers/net/wireless/libertas/Kconfig
+++ b/drivers/net/wireless/libertas/Kconfig
@@ -1,6 +1,6 @@
 config LIBERTAS
 	tristate "Marvell 8xxx Libertas WLAN driver support"
-	depends on WLAN_80211
+	depends on WLAN_80211 && CFG80211
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select LIB80211
-- 
cgit v1.2.3-70-g09d2


From c0bbd57679efc2350703a1c0f3fc624cbcaba55f Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Thu, 8 Oct 2009 19:38:45 -0700
Subject: libertas: Check return status of command functions

Return status of lbs_prepare_and_send_command and lbs_cmd_with_response
functions is not checked at some places. Those checks are added.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/debugfs.c | 27 ++++++++++++++++++---------
 drivers/net/wireless/libertas/main.c    |  2 ++
 drivers/net/wireless/libertas/scan.c    | 11 +++++++----
 drivers/net/wireless/libertas/wext.c    | 10 +++++++---
 4 files changed, 34 insertions(+), 16 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 893a55ca344..587b0cb0088 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -451,10 +451,12 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
 				CMD_MAC_REG_ACCESS, 0,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
-	pos += snprintf(buf+pos, len-pos, "MAC[0x%x] = 0x%08x\n",
+	if (!ret) {
+		pos += snprintf(buf+pos, len-pos, "MAC[0x%x] = 0x%08x\n",
 				priv->mac_offset, priv->offsetvalue.value);
 
-	ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+		ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+	}
 	free_page(addr);
 	return ret;
 }
@@ -514,7 +516,8 @@ static ssize_t lbs_wrmac_write(struct file *file,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
 
-	res = count;
+	if (!res)
+		res = count;
 out_unlock:
 	free_page(addr);
 	return res;
@@ -539,10 +542,12 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
 				CMD_BBP_REG_ACCESS, 0,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
-	pos += snprintf(buf+pos, len-pos, "BBP[0x%x] = 0x%08x\n",
+	if (!ret) {
+		pos += snprintf(buf+pos, len-pos, "BBP[0x%x] = 0x%08x\n",
 				priv->bbp_offset, priv->offsetvalue.value);
 
-	ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+		ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+	}
 	free_page(addr);
 
 	return ret;
@@ -603,7 +608,8 @@ static ssize_t lbs_wrbbp_write(struct file *file,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
 
-	res = count;
+	if (!res)
+		res = count;
 out_unlock:
 	free_page(addr);
 	return res;
@@ -628,10 +634,12 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
 				CMD_RF_REG_ACCESS, 0,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
-	pos += snprintf(buf+pos, len-pos, "RF[0x%x] = 0x%08x\n",
+	if (!ret) {
+		pos += snprintf(buf+pos, len-pos, "RF[0x%x] = 0x%08x\n",
 				priv->rf_offset, priv->offsetvalue.value);
 
-	ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+		ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
+	}
 	free_page(addr);
 
 	return ret;
@@ -692,7 +700,8 @@ static ssize_t lbs_wrrf_write(struct file *file,
 				CMD_OPTION_WAITFORRSP, 0, &offval);
 	mdelay(10);
 
-	res = count;
+	if (!res)
+		res = count;
 out_unlock:
 	free_page(addr);
 	return res;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 87bfd17b9c8..b7363236cc5 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1089,6 +1089,8 @@ static void auto_deepsleep_timer_fn(unsigned long data)
 			ret = lbs_prepare_and_send_command(priv,
 					CMD_802_11_DEEP_SLEEP, 0,
 					0, 0, NULL);
+			if (ret)
+				lbs_pr_err("Enter Deep Sleep command failed\n");
 		}
 	}
 	mod_timer(&priv->auto_deepsleep_timer , jiffies +
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 6c95af3023c..d8fc2b8b302 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -1022,9 +1022,12 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 		return -EAGAIN;
 
 	/* Update RSSI if current BSS is a locally created ad-hoc BSS */
-	if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate)
-		lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
-					     CMD_OPTION_WAITFORRSP, 0, NULL);
+	if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate) {
+		err = lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
+				CMD_OPTION_WAITFORRSP, 0, NULL);
+		if (err)
+			goto out;
+	}
 
 	mutex_lock(&priv->lock);
 	list_for_each_entry_safe (iter_bss, safe, &priv->network_list, list) {
@@ -1058,7 +1061,7 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 
 	dwrq->length = (ev - extra);
 	dwrq->flags = 0;
-
+out:
 	lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", err);
 	return err;
 }
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 69dd19bf955..4594841cd4a 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -832,7 +832,7 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 	u32 rssi_qual;
 	u32 tx_qual;
 	u32 quality = 0;
-	int stats_valid = 0;
+	int ret, stats_valid = 0;
 	u8 rssi;
 	u32 tx_retries;
 	struct cmd_ds_802_11_get_log log;
@@ -881,7 +881,9 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 
 	memset(&log, 0, sizeof(log));
 	log.hdr.size = cpu_to_le16(sizeof(log));
-	lbs_cmd_with_response(priv, CMD_802_11_GET_LOG, &log);
+	ret = lbs_cmd_with_response(priv, CMD_802_11_GET_LOG, &log);
+	if (ret)
+		goto out;
 
 	tx_retries = le32_to_cpu(log.retry);
 
@@ -909,8 +911,10 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 	stats_valid = 1;
 
 	/* update stats asynchronously for future calls */
-	lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
+	ret = lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
 					0, 0, NULL);
+	if (ret)
+		lbs_pr_err("RSSI command failed\n");
 out:
 	if (!stats_valid) {
 		priv->wstats.miss.beacon = 0;
-- 
cgit v1.2.3-70-g09d2


From 6d898b1983b62ad52f862014748ddce35aad005a Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Wed, 14 Oct 2009 16:49:53 +0200
Subject: libertas: make __lbs_cmd_async() non-static

This function will be needed for the cfg80211-enabled libertas driver.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c | 2 +-
 drivers/net/wireless/libertas/cmd.h | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 0fb312576b8..eb0bce338e5 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -2118,7 +2118,7 @@ int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
 }
 
 
-static struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
+struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
 	uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
 	int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
 	unsigned long callback_arg)
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index 392e578ca09..2730c6aadfd 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -26,6 +26,11 @@ int __lbs_cmd(struct lbs_private *priv, uint16_t command,
 	      int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
 	      unsigned long callback_arg);
 
+struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
+	uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
+	int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
+	unsigned long callback_arg);
+
 int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
 		int8_t p1, int8_t p2);
 
-- 
cgit v1.2.3-70-g09d2


From 9e66e701d0e42efd548f0f7249af8a56f8e07b67 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 16 Oct 2009 17:32:16 +0200
Subject: libertas: cleanup host.h and hostcmd.h

Also remove some unused definitions and make tab usage consistent.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c     |    1 -
 drivers/net/wireless/libertas/cmd.h     |    2 +-
 drivers/net/wireless/libertas/dev.h     |    2 +-
 drivers/net/wireless/libertas/host.h    | 1001 ++++++++++++++++++++++++++-----
 drivers/net/wireless/libertas/hostcmd.h |  800 ------------------------
 drivers/net/wireless/libertas/rx.c      |    2 +-
 drivers/net/wireless/libertas/tx.c      |    2 +-
 7 files changed, 853 insertions(+), 957 deletions(-)
 delete mode 100644 drivers/net/wireless/libertas/hostcmd.h

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index eb0bce338e5..cced646a884 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -7,7 +7,6 @@
 #include <net/lib80211.h>
 #include <linux/kfifo.h>
 #include "host.h"
-#include "hostcmd.h"
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index 2730c6aadfd..bf7c421c7a5 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -3,7 +3,7 @@
 #ifndef _LBS_CMD_H_
 #define _LBS_CMD_H_
 
-#include "hostcmd.h"
+#include "host.h"
 #include "dev.h"
 
 /* lbs_cmd() infers the size of the buffer to copy data back into, from
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 8abb28af5af..191ea33de50 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -12,7 +12,7 @@
 #include <linux/debugfs.h>
 
 #include "defs.h"
-#include "hostcmd.h"
+#include "host.h"
 
 extern const struct ethtool_ops lbs_ethtool_ops;
 
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index c055daabea1..45cd7f1e593 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -1,202 +1,189 @@
 /**
-  * This file contains definitions of WLAN commands.
+  * This file function prototypes, data structure
+  * and  definitions for all the host/station commands
   */
 
 #ifndef _LBS_HOST_H_
 #define _LBS_HOST_H_
 
-/** PUBLIC DEFINITIONS */
-#define DEFAULT_AD_HOC_CHANNEL			6
-#define	DEFAULT_AD_HOC_CHANNEL_A		36
+#include "11d.h"
 
-#define CMD_OPTION_WAITFORRSP			0x0002
+#define DEFAULT_AD_HOC_CHANNEL                  6
+
+#define CMD_OPTION_WAITFORRSP                   0x0002
 
 /** Host command IDs */
 
 /* Return command are almost always the same as the host command, but with
  * bit 15 set high.  There are a few exceptions, though...
  */
-#define CMD_RET(cmd)			(0x8000 | cmd)
+#define CMD_RET(cmd)                            (0x8000 | cmd)
 
 /* Return command convention exceptions: */
-#define CMD_RET_802_11_ASSOCIATE		0x8012
+#define CMD_RET_802_11_ASSOCIATE                0x8012
 
 /* Command codes */
-#define CMD_GET_HW_SPEC				0x0003
-#define	CMD_EEPROM_UPDATE			0x0004
-#define CMD_802_11_RESET			0x0005
-#define	CMD_802_11_SCAN				0x0006
-#define CMD_802_11_GET_LOG			0x000b
-#define CMD_MAC_MULTICAST_ADR			0x0010
-#define CMD_802_11_AUTHENTICATE			0x0011
-#define CMD_802_11_EEPROM_ACCESS		0x0059
-#define CMD_802_11_ASSOCIATE			0x0050
-#define CMD_802_11_SET_WEP			0x0013
-#define CMD_802_11_GET_STAT			0x0014
-#define CMD_802_3_GET_STAT			0x0015
-#define CMD_802_11_SNMP_MIB			0x0016
-#define CMD_MAC_REG_MAP				0x0017
-#define CMD_BBP_REG_MAP				0x0018
-#define CMD_MAC_REG_ACCESS			0x0019
-#define CMD_BBP_REG_ACCESS			0x001a
-#define CMD_RF_REG_ACCESS			0x001b
-#define CMD_802_11_RADIO_CONTROL		0x001c
-#define CMD_802_11_RF_CHANNEL			0x001d
-#define CMD_802_11_RF_TX_POWER			0x001e
-#define CMD_802_11_RSSI				0x001f
-#define CMD_802_11_RF_ANTENNA			0x0020
-#define CMD_802_11_PS_MODE			0x0021
-#define CMD_802_11_DATA_RATE			0x0022
-#define CMD_RF_REG_MAP				0x0023
-#define CMD_802_11_DEAUTHENTICATE		0x0024
-#define CMD_802_11_REASSOCIATE			0x0025
-#define CMD_MAC_CONTROL				0x0028
-#define CMD_802_11_AD_HOC_START			0x002b
-#define CMD_802_11_AD_HOC_JOIN			0x002c
-#define CMD_802_11_QUERY_TKIP_REPLY_CNTRS	0x002e
-#define CMD_802_11_ENABLE_RSN			0x002f
-#define CMD_802_11_SET_AFC			0x003c
-#define CMD_802_11_GET_AFC			0x003d
-#define CMD_802_11_DEEP_SLEEP                  0x003e
-#define CMD_802_11_AD_HOC_STOP			0x0040
-#define CMD_802_11_HOST_SLEEP_CFG		0x0043
-#define CMD_802_11_WAKEUP_CONFIRM		0x0044
-#define CMD_802_11_HOST_SLEEP_ACTIVATE		0x0045
-#define CMD_802_11_BEACON_STOP			0x0049
-#define CMD_802_11_MAC_ADDRESS			0x004d
-#define CMD_802_11_LED_GPIO_CTRL		0x004e
-#define CMD_802_11_EEPROM_ACCESS		0x0059
-#define CMD_802_11_BAND_CONFIG			0x0058
-#define CMD_GSPI_BUS_CONFIG			0x005a
-#define CMD_802_11D_DOMAIN_INFO			0x005b
-#define CMD_802_11_KEY_MATERIAL			0x005e
-#define CMD_802_11_SLEEP_PARAMS			0x0066
-#define CMD_802_11_INACTIVITY_TIMEOUT		0x0067
-#define CMD_802_11_SLEEP_PERIOD			0x0068
-#define CMD_802_11_TPC_CFG			0x0072
-#define CMD_802_11_PA_CFG			0x0073
-#define CMD_802_11_FW_WAKE_METHOD		0x0074
-#define CMD_802_11_SUBSCRIBE_EVENT		0x0075
-#define CMD_802_11_RATE_ADAPT_RATESET		0x0076
-#define CMD_802_11_TX_RATE_QUERY		0x007f
-#define	CMD_GET_TSF				0x0080
-#define CMD_BT_ACCESS				0x0087
-#define CMD_FWT_ACCESS				0x0095
-#define CMD_802_11_MONITOR_MODE			0x0098
-#define CMD_MESH_ACCESS				0x009b
-#define CMD_MESH_CONFIG_OLD			0x00a3
-#define CMD_MESH_CONFIG				0x00ac
-#define	CMD_SET_BOOT2_VER			0x00a5
-#define	CMD_FUNC_INIT				0x00a9
-#define	CMD_FUNC_SHUTDOWN			0x00aa
-#define CMD_802_11_BEACON_CTRL			0x00b0
+#define CMD_GET_HW_SPEC                         0x0003
+#define CMD_EEPROM_UPDATE                       0x0004
+#define CMD_802_11_RESET                        0x0005
+#define CMD_802_11_SCAN                         0x0006
+#define CMD_802_11_GET_LOG                      0x000b
+#define CMD_MAC_MULTICAST_ADR                   0x0010
+#define CMD_802_11_AUTHENTICATE                 0x0011
+#define CMD_802_11_EEPROM_ACCESS                0x0059
+#define CMD_802_11_ASSOCIATE                    0x0050
+#define CMD_802_11_SET_WEP                      0x0013
+#define CMD_802_11_GET_STAT                     0x0014
+#define CMD_802_3_GET_STAT                      0x0015
+#define CMD_802_11_SNMP_MIB                     0x0016
+#define CMD_MAC_REG_MAP                         0x0017
+#define CMD_BBP_REG_MAP                         0x0018
+#define CMD_MAC_REG_ACCESS                      0x0019
+#define CMD_BBP_REG_ACCESS                      0x001a
+#define CMD_RF_REG_ACCESS                       0x001b
+#define CMD_802_11_RADIO_CONTROL                0x001c
+#define CMD_802_11_RF_CHANNEL                   0x001d
+#define CMD_802_11_RF_TX_POWER                  0x001e
+#define CMD_802_11_RSSI                         0x001f
+#define CMD_802_11_RF_ANTENNA                   0x0020
+#define CMD_802_11_PS_MODE                      0x0021
+#define CMD_802_11_DATA_RATE                    0x0022
+#define CMD_RF_REG_MAP                          0x0023
+#define CMD_802_11_DEAUTHENTICATE               0x0024
+#define CMD_802_11_REASSOCIATE                  0x0025
+#define CMD_MAC_CONTROL                         0x0028
+#define CMD_802_11_AD_HOC_START                 0x002b
+#define CMD_802_11_AD_HOC_JOIN                  0x002c
+#define CMD_802_11_QUERY_TKIP_REPLY_CNTRS       0x002e
+#define CMD_802_11_ENABLE_RSN                   0x002f
+#define CMD_802_11_SET_AFC                      0x003c
+#define CMD_802_11_GET_AFC                      0x003d
+#define CMD_802_11_DEEP_SLEEP                   0x003e
+#define CMD_802_11_AD_HOC_STOP                  0x0040
+#define CMD_802_11_HOST_SLEEP_CFG               0x0043
+#define CMD_802_11_WAKEUP_CONFIRM               0x0044
+#define CMD_802_11_HOST_SLEEP_ACTIVATE          0x0045
+#define CMD_802_11_BEACON_STOP                  0x0049
+#define CMD_802_11_MAC_ADDRESS                  0x004d
+#define CMD_802_11_LED_GPIO_CTRL                0x004e
+#define CMD_802_11_EEPROM_ACCESS                0x0059
+#define CMD_802_11_BAND_CONFIG                  0x0058
+#define CMD_GSPI_BUS_CONFIG                     0x005a
+#define CMD_802_11D_DOMAIN_INFO                 0x005b
+#define CMD_802_11_KEY_MATERIAL                 0x005e
+#define CMD_802_11_SLEEP_PARAMS                 0x0066
+#define CMD_802_11_INACTIVITY_TIMEOUT           0x0067
+#define CMD_802_11_SLEEP_PERIOD                 0x0068
+#define CMD_802_11_TPC_CFG                      0x0072
+#define CMD_802_11_PA_CFG                       0x0073
+#define CMD_802_11_FW_WAKE_METHOD               0x0074
+#define CMD_802_11_SUBSCRIBE_EVENT              0x0075
+#define CMD_802_11_RATE_ADAPT_RATESET           0x0076
+#define CMD_802_11_TX_RATE_QUERY                0x007f
+#define CMD_GET_TSF                             0x0080
+#define CMD_BT_ACCESS                           0x0087
+#define CMD_FWT_ACCESS                          0x0095
+#define CMD_802_11_MONITOR_MODE                 0x0098
+#define CMD_MESH_ACCESS                         0x009b
+#define CMD_MESH_CONFIG_OLD                     0x00a3
+#define CMD_MESH_CONFIG                         0x00ac
+#define CMD_SET_BOOT2_VER                       0x00a5
+#define CMD_FUNC_INIT                           0x00a9
+#define CMD_FUNC_SHUTDOWN                       0x00aa
+#define CMD_802_11_BEACON_CTRL                  0x00b0
 
 /* For the IEEE Power Save */
-#define CMD_SUBCMD_ENTER_PS		0x0030
-#define CMD_SUBCMD_EXIT_PS		0x0031
-#define CMD_SUBCMD_SLEEP_CONFIRMED	0x0034
-#define CMD_SUBCMD_FULL_POWERDOWN	0x0035
-#define CMD_SUBCMD_FULL_POWERUP		0x0036
+#define CMD_SUBCMD_ENTER_PS                     0x0030
+#define CMD_SUBCMD_EXIT_PS                      0x0031
+#define CMD_SUBCMD_SLEEP_CONFIRMED              0x0034
+#define CMD_SUBCMD_FULL_POWERDOWN               0x0035
+#define CMD_SUBCMD_FULL_POWERUP                 0x0036
 
-#define CMD_ENABLE_RSN			0x0001
-#define CMD_DISABLE_RSN			0x0000
+#define CMD_ENABLE_RSN                          0x0001
+#define CMD_DISABLE_RSN                         0x0000
 
-#define CMD_ACT_GET			0x0000
-#define CMD_ACT_SET			0x0001
-#define CMD_ACT_GET_AES			0x0002
-#define CMD_ACT_SET_AES			0x0003
-#define CMD_ACT_REMOVE_AES		0x0004
+#define CMD_ACT_GET                             0x0000
+#define CMD_ACT_SET                             0x0001
 
 /* Define action or option for CMD_802_11_SET_WEP */
-#define CMD_ACT_ADD			0x0002
-#define CMD_ACT_REMOVE			0x0004
-#define CMD_ACT_USE_DEFAULT		0x0008
-
-#define CMD_TYPE_WEP_40_BIT		0x01
-#define CMD_TYPE_WEP_104_BIT		0x02
+#define CMD_ACT_ADD                             0x0002
+#define CMD_ACT_REMOVE                          0x0004
 
-#define CMD_NUM_OF_WEP_KEYS		4
+#define CMD_TYPE_WEP_40_BIT                     0x01
+#define CMD_TYPE_WEP_104_BIT                    0x02
 
-#define CMD_WEP_KEY_INDEX_MASK		0x3fff
+#define CMD_NUM_OF_WEP_KEYS                     4
 
-/* Define action or option for CMD_802_11_RESET */
-#define CMD_ACT_HALT			0x0003
+#define CMD_WEP_KEY_INDEX_MASK                  0x3fff
 
 /* Define action or option for CMD_802_11_SCAN */
-#define CMD_BSS_TYPE_BSS		0x0001
-#define CMD_BSS_TYPE_IBSS		0x0002
-#define CMD_BSS_TYPE_ANY		0x0003
+#define CMD_BSS_TYPE_BSS                        0x0001
+#define CMD_BSS_TYPE_IBSS                       0x0002
+#define CMD_BSS_TYPE_ANY                        0x0003
 
 /* Define action or option for CMD_802_11_SCAN */
-#define CMD_SCAN_TYPE_ACTIVE		0x0000
-#define CMD_SCAN_TYPE_PASSIVE		0x0001
+#define CMD_SCAN_TYPE_ACTIVE                    0x0000
+#define CMD_SCAN_TYPE_PASSIVE                   0x0001
 
-#define CMD_SCAN_RADIO_TYPE_BG		0
+#define CMD_SCAN_RADIO_TYPE_BG                  0
 
-#define	CMD_SCAN_PROBE_DELAY_TIME	0
+#define CMD_SCAN_PROBE_DELAY_TIME               0
 
 /* Define action or option for CMD_MAC_CONTROL */
-#define CMD_ACT_MAC_RX_ON			0x0001
-#define CMD_ACT_MAC_TX_ON			0x0002
-#define CMD_ACT_MAC_LOOPBACK_ON			0x0004
-#define CMD_ACT_MAC_WEP_ENABLE			0x0008
-#define CMD_ACT_MAC_INT_ENABLE			0x0010
-#define CMD_ACT_MAC_MULTICAST_ENABLE		0x0020
-#define CMD_ACT_MAC_BROADCAST_ENABLE		0x0040
-#define CMD_ACT_MAC_PROMISCUOUS_ENABLE		0x0080
-#define CMD_ACT_MAC_ALL_MULTICAST_ENABLE	0x0100
-#define CMD_ACT_MAC_STRICT_PROTECTION_ENABLE	0x0400
+#define CMD_ACT_MAC_RX_ON                       0x0001
+#define CMD_ACT_MAC_TX_ON                       0x0002
+#define CMD_ACT_MAC_LOOPBACK_ON                 0x0004
+#define CMD_ACT_MAC_WEP_ENABLE                  0x0008
+#define CMD_ACT_MAC_INT_ENABLE                  0x0010
+#define CMD_ACT_MAC_MULTICAST_ENABLE            0x0020
+#define CMD_ACT_MAC_BROADCAST_ENABLE            0x0040
+#define CMD_ACT_MAC_PROMISCUOUS_ENABLE          0x0080
+#define CMD_ACT_MAC_ALL_MULTICAST_ENABLE        0x0100
+#define CMD_ACT_MAC_STRICT_PROTECTION_ENABLE    0x0400
 
 /* Event flags for CMD_802_11_SUBSCRIBE_EVENT */
-#define CMD_SUBSCRIBE_RSSI_LOW		0x0001
-#define CMD_SUBSCRIBE_SNR_LOW		0x0002
-#define CMD_SUBSCRIBE_FAILCOUNT		0x0004
-#define CMD_SUBSCRIBE_BCNMISS		0x0008
-#define CMD_SUBSCRIBE_RSSI_HIGH		0x0010
-#define CMD_SUBSCRIBE_SNR_HIGH		0x0020
+#define CMD_SUBSCRIBE_RSSI_LOW                  0x0001
+#define CMD_SUBSCRIBE_SNR_LOW                   0x0002
+#define CMD_SUBSCRIBE_FAILCOUNT                 0x0004
+#define CMD_SUBSCRIBE_BCNMISS                   0x0008
+#define CMD_SUBSCRIBE_RSSI_HIGH                 0x0010
+#define CMD_SUBSCRIBE_SNR_HIGH                  0x0020
 
-#define RADIO_PREAMBLE_LONG	0x00
-#define RADIO_PREAMBLE_SHORT	0x02
-#define RADIO_PREAMBLE_AUTO	0x04
+#define RADIO_PREAMBLE_LONG                     0x00
+#define RADIO_PREAMBLE_SHORT                    0x02
+#define RADIO_PREAMBLE_AUTO                     0x04
 
 /* Define action or option for CMD_802_11_RF_CHANNEL */
-#define CMD_OPT_802_11_RF_CHANNEL_GET	0x00
-#define CMD_OPT_802_11_RF_CHANNEL_SET	0x01
+#define CMD_OPT_802_11_RF_CHANNEL_GET           0x00
+#define CMD_OPT_802_11_RF_CHANNEL_SET           0x01
 
 /* Define action or option for CMD_802_11_DATA_RATE */
-#define CMD_ACT_SET_TX_AUTO		0x0000
-#define CMD_ACT_SET_TX_FIX_RATE		0x0001
-#define CMD_ACT_GET_TX_RATE		0x0002
-
-#define CMD_ACT_SET_RX			0x0001
-#define	CMD_ACT_SET_TX			0x0002
-#define CMD_ACT_SET_BOTH		0x0003
-#define	CMD_ACT_GET_RX			0x0004
-#define CMD_ACT_GET_TX			0x0008
-#define	CMD_ACT_GET_BOTH		0x000c
+#define CMD_ACT_SET_TX_AUTO                     0x0000
+#define CMD_ACT_SET_TX_FIX_RATE                 0x0001
+#define CMD_ACT_GET_TX_RATE                     0x0002
 
 /* Define action or option for CMD_802_11_PS_MODE */
-#define CMD_TYPE_CAM			0x0000
-#define	CMD_TYPE_MAX_PSP		0x0001
-#define CMD_TYPE_FAST_PSP		0x0002
+#define CMD_TYPE_CAM                            0x0000
+#define CMD_TYPE_MAX_PSP                        0x0001
+#define CMD_TYPE_FAST_PSP                       0x0002
 
 /* Options for CMD_802_11_FW_WAKE_METHOD */
-#define CMD_WAKE_METHOD_UNCHANGED	0x0000
-#define CMD_WAKE_METHOD_COMMAND_INT	0x0001
-#define CMD_WAKE_METHOD_GPIO		0x0002
+#define CMD_WAKE_METHOD_UNCHANGED               0x0000
+#define CMD_WAKE_METHOD_COMMAND_INT             0x0001
+#define CMD_WAKE_METHOD_GPIO                    0x0002
 
 /* Object IDs for CMD_802_11_SNMP_MIB */
-#define SNMP_MIB_OID_BSS_TYPE		0x0000
-#define SNMP_MIB_OID_OP_RATE_SET	0x0001
-#define SNMP_MIB_OID_BEACON_PERIOD	0x0002  /* Reserved on v9+ */
-#define SNMP_MIB_OID_DTIM_PERIOD	0x0003  /* Reserved on v9+ */
-#define SNMP_MIB_OID_ASSOC_TIMEOUT	0x0004  /* Reserved on v9+ */
-#define SNMP_MIB_OID_RTS_THRESHOLD	0x0005
-#define SNMP_MIB_OID_SHORT_RETRY_LIMIT	0x0006
-#define SNMP_MIB_OID_LONG_RETRY_LIMIT	0x0007
-#define SNMP_MIB_OID_FRAG_THRESHOLD	0x0008
-#define SNMP_MIB_OID_11D_ENABLE		0x0009
-#define SNMP_MIB_OID_11H_ENABLE		0x000A
+#define SNMP_MIB_OID_BSS_TYPE                   0x0000
+#define SNMP_MIB_OID_OP_RATE_SET                0x0001
+#define SNMP_MIB_OID_BEACON_PERIOD              0x0002  /* Reserved on v9+ */
+#define SNMP_MIB_OID_DTIM_PERIOD                0x0003  /* Reserved on v9+ */
+#define SNMP_MIB_OID_ASSOC_TIMEOUT              0x0004  /* Reserved on v9+ */
+#define SNMP_MIB_OID_RTS_THRESHOLD              0x0005
+#define SNMP_MIB_OID_SHORT_RETRY_LIMIT          0x0006
+#define SNMP_MIB_OID_LONG_RETRY_LIMIT           0x0007
+#define SNMP_MIB_OID_FRAG_THRESHOLD             0x0008
+#define SNMP_MIB_OID_11D_ENABLE                 0x0009
+#define SNMP_MIB_OID_11H_ENABLE                 0x000A
 
 /* Define action or option for CMD_BT_ACCESS */
 enum cmd_bt_access_opts {
@@ -303,4 +290,714 @@ enum cmd_mesh_config_types {
 #define MACREG_INT_CODE_MESH_AUTO_STARTED	35
 #define MACREG_INT_CODE_FIRMWARE_READY		48
 
+
+/* 802.11-related definitions */
+
+/* TxPD descriptor */
+struct txpd {
+	/* union to cope up with later FW revisions */
+	union {
+		/* Current Tx packet status */
+		__le32 tx_status;
+		struct {
+			/* BSS type: client, AP, etc. */
+			u8 bss_type;
+			/* BSS number */
+			u8 bss_num;
+			/* Reserved */
+			__le16 reserved;
+		} bss;
+	} u;
+	/* Tx control */
+	__le32 tx_control;
+	__le32 tx_packet_location;
+	/* Tx packet length */
+	__le16 tx_packet_length;
+	/* First 2 byte of destination MAC address */
+	u8 tx_dest_addr_high[2];
+	/* Last 4 byte of destination MAC address */
+	u8 tx_dest_addr_low[4];
+	/* Pkt Priority */
+	u8 priority;
+	/* Pkt Trasnit Power control */
+	u8 powermgmt;
+	/* Amount of time the packet has been queued (units = 2ms) */
+	u8 pktdelay_2ms;
+	/* reserved */
+	u8 reserved1;
+} __attribute__ ((packed));
+
+/* RxPD Descriptor */
+struct rxpd {
+	/* union to cope up with later FW revisions */
+	union {
+		/* Current Rx packet status */
+		__le16 status;
+		struct {
+			/* BSS type: client, AP, etc. */
+			u8 bss_type;
+			/* BSS number */
+			u8 bss_num;
+		} __attribute__ ((packed)) bss;
+	} __attribute__ ((packed)) u;
+
+	/* SNR */
+	u8 snr;
+
+	/* Tx control */
+	u8 rx_control;
+
+	/* Pkt length */
+	__le16 pkt_len;
+
+	/* Noise Floor */
+	u8 nf;
+
+	/* Rx Packet Rate */
+	u8 rx_rate;
+
+	/* Pkt addr */
+	__le32 pkt_ptr;
+
+	/* Next Rx RxPD addr */
+	__le32 next_rxpd_ptr;
+
+	/* Pkt Priority */
+	u8 priority;
+	u8 reserved[3];
+} __attribute__ ((packed));
+
+struct cmd_header {
+	__le16 command;
+	__le16 size;
+	__le16 seqnum;
+	__le16 result;
+} __attribute__ ((packed));
+
+struct cmd_ctrl_node {
+	struct list_head list;
+	int result;
+	/* command response */
+	int (*callback)(struct lbs_private *,
+			unsigned long,
+			struct cmd_header *);
+	unsigned long callback_arg;
+	/* command data */
+	struct cmd_header *cmdbuf;
+	/* wait queue */
+	u16 cmdwaitqwoken;
+	wait_queue_head_t cmdwait_q;
+};
+
+/* Generic structure to hold all key types. */
+struct enc_key {
+	u16 len;
+	u16 flags;  /* KEY_INFO_* from defs.h */
+	u16 type; /* KEY_TYPE_* from defs.h */
+	u8 key[32];
+};
+
+/* lbs_offset_value */
+struct lbs_offset_value {
+	u32 offset;
+	u32 value;
+} __attribute__ ((packed));
+
+/* Define general data structure */
+/* cmd_DS_GEN */
+struct cmd_ds_gen {
+	__le16 command;
+	__le16 size;
+	__le16 seqnum;
+	__le16 result;
+	void *cmdresp[0];
+} __attribute__ ((packed));
+
+#define S_DS_GEN sizeof(struct cmd_ds_gen)
+
+
+/*
+ * Define data structure for CMD_GET_HW_SPEC
+ * This structure defines the response for the GET_HW_SPEC command
+ */
+struct cmd_ds_get_hw_spec {
+	struct cmd_header hdr;
+
+	/* HW Interface version number */
+	__le16 hwifversion;
+	/* HW version number */
+	__le16 version;
+	/* Max number of TxPD FW can handle */
+	__le16 nr_txpd;
+	/* Max no of Multicast address */
+	__le16 nr_mcast_adr;
+	/* MAC address */
+	u8 permanentaddr[6];
+
+	/* region Code */
+	__le16 regioncode;
+
+	/* Number of antenna used */
+	__le16 nr_antenna;
+
+	/* FW release number, example 0x01030304 = 2.3.4p1 */
+	__le32 fwrelease;
+
+	/* Base Address of TxPD queue */
+	__le32 wcb_base;
+	/* Read Pointer of RxPd queue */
+	__le32 rxpd_rdptr;
+
+	/* Write Pointer of RxPd queue */
+	__le32 rxpd_wrptr;
+
+	/*FW/HW capability */
+	__le32 fwcapinfo;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_subscribe_event {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 events;
+
+	/* A TLV to the CMD_802_11_SUBSCRIBE_EVENT command can contain a
+	 * number of TLVs. From the v5.1 manual, those TLVs would add up to
+	 * 40 bytes. However, future firmware might add additional TLVs, so I
+	 * bump this up a bit.
+	 */
+	uint8_t tlv[128];
+} __attribute__ ((packed));
+
+/*
+ * This scan handle Country Information IE(802.11d compliant)
+ * Define data structure for CMD_802_11_SCAN
+ */
+struct cmd_ds_802_11_scan {
+	struct cmd_header hdr;
+
+	uint8_t bsstype;
+	uint8_t bssid[ETH_ALEN];
+	uint8_t tlvbuffer[0];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_scan_rsp {
+	struct cmd_header hdr;
+
+	__le16 bssdescriptsize;
+	uint8_t nr_sets;
+	uint8_t bssdesc_and_tlvbuffer[0];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_get_log {
+	struct cmd_header hdr;
+
+	__le32 mcasttxframe;
+	__le32 failed;
+	__le32 retry;
+	__le32 multiretry;
+	__le32 framedup;
+	__le32 rtssuccess;
+	__le32 rtsfailure;
+	__le32 ackfailure;
+	__le32 rxfrag;
+	__le32 mcastrxframe;
+	__le32 fcserror;
+	__le32 txframe;
+	__le32 wepundecryptable;
+} __attribute__ ((packed));
+
+struct cmd_ds_mac_control {
+	struct cmd_header hdr;
+	__le16 action;
+	u16 reserved;
+} __attribute__ ((packed));
+
+struct cmd_ds_mac_multicast_adr {
+	struct cmd_header hdr;
+	__le16 action;
+	__le16 nr_of_adrs;
+	u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_authenticate {
+	struct cmd_header hdr;
+
+	u8 bssid[ETH_ALEN];
+	u8 authtype;
+	u8 reserved[10];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_deauthenticate {
+	struct cmd_header hdr;
+
+	u8 macaddr[ETH_ALEN];
+	__le16 reasoncode;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_associate {
+	struct cmd_header hdr;
+
+	u8 bssid[6];
+	__le16 capability;
+	__le16 listeninterval;
+	__le16 bcnperiod;
+	u8 dtimperiod;
+	u8 iebuf[512];    /* Enough for required and most optional IEs */
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_associate_response {
+	struct cmd_header hdr;
+
+	__le16 capability;
+	__le16 statuscode;
+	__le16 aid;
+	u8 iebuf[512];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_set_wep {
+	struct cmd_header hdr;
+
+	/* ACT_ADD, ACT_REMOVE or ACT_ENABLE */
+	__le16 action;
+
+	/* key Index selected for Tx */
+	__le16 keyindex;
+
+	/* 40, 128bit or TXWEP */
+	uint8_t keytype[4];
+	uint8_t keymaterial[4][16];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_snmp_mib {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 oid;
+	__le16 bufsize;
+	u8 value[128];
+} __attribute__ ((packed));
+
+struct cmd_ds_mac_reg_access {
+	__le16 action;
+	__le16 offset;
+	__le32 value;
+} __attribute__ ((packed));
+
+struct cmd_ds_bbp_reg_access {
+	__le16 action;
+	__le16 offset;
+	u8 value;
+	u8 reserved[3];
+} __attribute__ ((packed));
+
+struct cmd_ds_rf_reg_access {
+	__le16 action;
+	__le16 offset;
+	u8 value;
+	u8 reserved[3];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_radio_control {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 control;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_beacon_control {
+	__le16 action;
+	__le16 beacon_enable;
+	__le16 beacon_period;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_sleep_params {
+	struct cmd_header hdr;
+
+	/* ACT_GET/ACT_SET */
+	__le16 action;
+
+	/* Sleep clock error in ppm */
+	__le16 error;
+
+	/* Wakeup offset in usec */
+	__le16 offset;
+
+	/* Clock stabilization time in usec */
+	__le16 stabletime;
+
+	/* control periodic calibration */
+	uint8_t calcontrol;
+
+	/* control the use of external sleep clock */
+	uint8_t externalsleepclk;
+
+	/* reserved field, should be set to zero */
+	__le16 reserved;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_inactivity_timeout {
+	struct cmd_header hdr;
+
+	/* ACT_GET/ACT_SET */
+	__le16 action;
+
+	/* Inactivity timeout in msec */
+	__le16 timeout;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_rf_channel {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 channel;
+	__le16 rftype;      /* unused */
+	__le16 reserved;    /* unused */
+	u8 channellist[32]; /* unused */
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_rssi {
+	/* weighting factor */
+	__le16 N;
+
+	__le16 reserved_0;
+	__le16 reserved_1;
+	__le16 reserved_2;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_rssi_rsp {
+	__le16 SNR;
+	__le16 noisefloor;
+	__le16 avgSNR;
+	__le16 avgnoisefloor;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_mac_address {
+	struct cmd_header hdr;
+
+	__le16 action;
+	u8 macadd[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_rf_tx_power {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 curlevel;
+	s8 maxlevel;
+	s8 minlevel;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_monitor_mode {
+	__le16 action;
+	__le16 mode;
+} __attribute__ ((packed));
+
+struct cmd_ds_set_boot2_ver {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 version;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_fw_wake_method {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 method;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ps_mode {
+	__le16 action;
+	__le16 nullpktinterval;
+	__le16 multipledtim;
+	__le16 reserved;
+	__le16 locallisteninterval;
+} __attribute__ ((packed));
+
+struct cmd_confirm_sleep {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 nullpktinterval;
+	__le16 multipledtim;
+	__le16 reserved;
+	__le16 locallisteninterval;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_data_rate {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 reserved;
+	u8 rates[MAX_RATES];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_rate_adapt_rateset {
+	struct cmd_header hdr;
+	__le16 action;
+	__le16 enablehwauto;
+	__le16 bitmap;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ad_hoc_start {
+	struct cmd_header hdr;
+
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 bsstype;
+	__le16 beaconperiod;
+	u8 dtimperiod;   /* Reserved on v9 and later */
+	struct ieee_ie_ibss_param_set ibss;
+	u8 reserved1[4];
+	struct ieee_ie_ds_param_set ds;
+	u8 reserved2[4];
+	__le16 probedelay;  /* Reserved on v9 and later */
+	__le16 capability;
+	u8 rates[MAX_RATES];
+	u8 tlv_memory_size_pad[100];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ad_hoc_result {
+	struct cmd_header hdr;
+
+	u8 pad[3];
+	u8 bssid[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct adhoc_bssdesc {
+	u8 bssid[ETH_ALEN];
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 type;
+	__le16 beaconperiod;
+	u8 dtimperiod;
+	__le64 timestamp;
+	__le64 localtime;
+	struct ieee_ie_ds_param_set ds;
+	u8 reserved1[4];
+	struct ieee_ie_ibss_param_set ibss;
+	u8 reserved2[4];
+	__le16 capability;
+	u8 rates[MAX_RATES];
+
+	/* DO NOT ADD ANY FIELDS TO THIS STRUCTURE. It is used below in the
+	 * Adhoc join command and will cause a binary layout mismatch with
+	 * the firmware
+	 */
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ad_hoc_join {
+	struct cmd_header hdr;
+
+	struct adhoc_bssdesc bss;
+	__le16 failtimeout;   /* Reserved on v9 and later */
+	__le16 probedelay;    /* Reserved on v9 and later */
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ad_hoc_stop {
+	struct cmd_header hdr;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_enable_rsn {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 enable;
+} __attribute__ ((packed));
+
+struct MrvlIEtype_keyParamSet {
+	/* type ID */
+	__le16 type;
+
+	/* length of Payload */
+	__le16 length;
+
+	/* type of key: WEP=0, TKIP=1, AES=2 */
+	__le16 keytypeid;
+
+	/* key control Info specific to a keytypeid */
+	__le16 keyinfo;
+
+	/* length of key */
+	__le16 keylen;
+
+	/* key material of size keylen */
+	u8 key[32];
+} __attribute__ ((packed));
+
+#define MAX_WOL_RULES 		16
+
+struct host_wol_rule {
+	uint8_t rule_no;
+	uint8_t rule_ops;
+	__le16 sig_offset;
+	__le16 sig_length;
+	__le16 reserve;
+	__be32 sig_mask;
+	__be32 signature;
+} __attribute__ ((packed));
+
+struct wol_config {
+	uint8_t action;
+	uint8_t pattern;
+	uint8_t no_rules_in_cmd;
+	uint8_t result;
+	struct host_wol_rule rule[MAX_WOL_RULES];
+} __attribute__ ((packed));
+
+struct cmd_ds_host_sleep {
+	struct cmd_header hdr;
+	__le32 criteria;
+	uint8_t gpio;
+	uint16_t gap;
+	struct wol_config wol_conf;
+} __attribute__ ((packed));
+
+
+
+struct cmd_ds_802_11_key_material {
+	struct cmd_header hdr;
+
+	__le16 action;
+	struct MrvlIEtype_keyParamSet keyParamSet[2];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_eeprom_access {
+	struct cmd_header hdr;
+	__le16 action;
+	__le16 offset;
+	__le16 len;
+	/* firmware says it returns a maximum of 20 bytes */
+#define LBS_EEPROM_READ_LEN 20
+	u8 value[LBS_EEPROM_READ_LEN];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_tpc_cfg {
+	struct cmd_header hdr;
+
+	__le16 action;
+	uint8_t enable;
+	int8_t P0;
+	int8_t P1;
+	int8_t P2;
+	uint8_t usesnr;
+} __attribute__ ((packed));
+
+
+struct cmd_ds_802_11_pa_cfg {
+	struct cmd_header hdr;
+
+	__le16 action;
+	uint8_t enable;
+	int8_t P0;
+	int8_t P1;
+	int8_t P2;
+} __attribute__ ((packed));
+
+
+struct cmd_ds_802_11_led_ctrl {
+	__le16 action;
+	__le16 numled;
+	u8 data[256];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_afc {
+	__le16 afc_auto;
+	union {
+		struct {
+			__le16 threshold;
+			__le16 period;
+		};
+		struct {
+			__le16 timing_offset; /* signed */
+			__le16 carrier_offset; /* signed */
+		};
+	};
+} __attribute__ ((packed));
+
+struct cmd_tx_rate_query {
+	__le16 txrate;
+} __attribute__ ((packed));
+
+struct cmd_ds_get_tsf {
+	__le64 tsfvalue;
+} __attribute__ ((packed));
+
+struct cmd_ds_bt_access {
+	__le16 action;
+	__le32 id;
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct cmd_ds_fwt_access {
+	__le16 action;
+	__le32 id;
+	u8 valid;
+	u8 da[ETH_ALEN];
+	u8 dir;
+	u8 ra[ETH_ALEN];
+	__le32 ssn;
+	__le32 dsn;
+	__le32 metric;
+	u8 rate;
+	u8 hopcount;
+	u8 ttl;
+	__le32 expiration;
+	u8 sleepmode;
+	__le32 snr;
+	__le32 references;
+	u8 prec[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct cmd_ds_mesh_config {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le16 channel;
+	__le16 type;
+	__le16 length;
+	u8 data[128];	/* last position reserved */
+} __attribute__ ((packed));
+
+struct cmd_ds_mesh_access {
+	struct cmd_header hdr;
+
+	__le16 action;
+	__le32 data[32];	/* last position reserved */
+} __attribute__ ((packed));
+
+/* Number of stats counters returned by the firmware */
+#define MESH_STATS_NUM 8
+
+struct cmd_ds_command {
+	/* command header */
+	__le16 command;
+	__le16 size;
+	__le16 seqnum;
+	__le16 result;
+
+	/* command Body */
+	union {
+		struct cmd_ds_802_11_ps_mode psmode;
+		struct cmd_ds_802_11_monitor_mode monitor;
+		struct cmd_ds_802_11_rssi rssi;
+		struct cmd_ds_802_11_rssi_rsp rssirsp;
+		struct cmd_ds_mac_reg_access macreg;
+		struct cmd_ds_bbp_reg_access bbpreg;
+		struct cmd_ds_rf_reg_access rfreg;
+
+		struct cmd_ds_802_11d_domain_info domaininfo;
+		struct cmd_ds_802_11d_domain_info domaininforesp;
+
+		struct cmd_ds_802_11_tpc_cfg tpccfg;
+		struct cmd_ds_802_11_afc afc;
+		struct cmd_ds_802_11_led_ctrl ledgpio;
+
+		struct cmd_ds_bt_access bt;
+		struct cmd_ds_fwt_access fwt;
+		struct cmd_ds_get_tsf gettsf;
+		struct cmd_ds_802_11_beacon_control bcn_ctrl;
+	} params;
+} __attribute__ ((packed));
+
 #endif
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
deleted file mode 100644
index c8a1998d474..00000000000
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ /dev/null
@@ -1,800 +0,0 @@
-/*
- * This file contains the function prototypes, data structure
- * and defines for all the host/station commands
- */
-#ifndef _LBS_HOSTCMD_H
-#define _LBS_HOSTCMD_H
-
-#include <linux/wireless.h>
-#include "11d.h"
-#include "types.h"
-
-/* 802.11-related definitions */
-
-/* TxPD descriptor */
-struct txpd {
-	/* union to cope up with later FW revisions */
-	union {
-		/* Current Tx packet status */
-		__le32 tx_status;
-		struct {
-			/* BSS type: client, AP, etc. */
-			u8 bss_type;
-			/* BSS number */
-			u8 bss_num;
-			/* Reserved */
-			__le16 reserved;
-		} bss;
-	} u;
-	/* Tx control */
-	__le32 tx_control;
-	__le32 tx_packet_location;
-	/* Tx packet length */
-	__le16 tx_packet_length;
-	/* First 2 byte of destination MAC address */
-	u8 tx_dest_addr_high[2];
-	/* Last 4 byte of destination MAC address */
-	u8 tx_dest_addr_low[4];
-	/* Pkt Priority */
-	u8 priority;
-	/* Pkt Trasnit Power control */
-	u8 powermgmt;
-	/* Amount of time the packet has been queued in the driver (units = 2ms) */
-	u8 pktdelay_2ms;
-	/* reserved */
-	u8 reserved1;
-} __attribute__ ((packed));
-
-/* RxPD Descriptor */
-struct rxpd {
-	/* union to cope up with later FW revisions */
-	union {
-		/* Current Rx packet status */
-		__le16 status;
-		struct {
-			/* BSS type: client, AP, etc. */
-			u8 bss_type;
-			/* BSS number */
-			u8 bss_num;
-		} __attribute__ ((packed)) bss;
-	} __attribute__ ((packed)) u;
-
-	/* SNR */
-	u8 snr;
-
-	/* Tx control */
-	u8 rx_control;
-
-	/* Pkt length */
-	__le16 pkt_len;
-
-	/* Noise Floor */
-	u8 nf;
-
-	/* Rx Packet Rate */
-	u8 rx_rate;
-
-	/* Pkt addr */
-	__le32 pkt_ptr;
-
-	/* Next Rx RxPD addr */
-	__le32 next_rxpd_ptr;
-
-	/* Pkt Priority */
-	u8 priority;
-	u8 reserved[3];
-} __attribute__ ((packed));
-
-struct cmd_header {
-	__le16 command;
-	__le16 size;
-	__le16 seqnum;
-	__le16 result;
-} __attribute__ ((packed));
-
-struct cmd_ctrl_node {
-	struct list_head list;
-	int result;
-	/* command response */
-	int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *);
-	unsigned long callback_arg;
-	/* command data */
-	struct cmd_header *cmdbuf;
-	/* wait queue */
-	u16 cmdwaitqwoken;
-	wait_queue_head_t cmdwait_q;
-};
-
-/* Generic structure to hold all key types. */
-struct enc_key {
-	u16 len;
-	u16 flags;  /* KEY_INFO_* from defs.h */
-	u16 type; /* KEY_TYPE_* from defs.h */
-	u8 key[32];
-};
-
-/* lbs_offset_value */
-struct lbs_offset_value {
-	u32 offset;
-	u32 value;
-} __attribute__ ((packed));
-
-/* Define general data structure */
-/* cmd_DS_GEN */
-struct cmd_ds_gen {
-	__le16 command;
-	__le16 size;
-	__le16 seqnum;
-	__le16 result;
-	void *cmdresp[0];
-} __attribute__ ((packed));
-
-#define S_DS_GEN sizeof(struct cmd_ds_gen)
-
-
-/*
- * Define data structure for CMD_GET_HW_SPEC
- * This structure defines the response for the GET_HW_SPEC command
- */
-struct cmd_ds_get_hw_spec {
-	struct cmd_header hdr;
-
-	/* HW Interface version number */
-	__le16 hwifversion;
-	/* HW version number */
-	__le16 version;
-	/* Max number of TxPD FW can handle */
-	__le16 nr_txpd;
-	/* Max no of Multicast address */
-	__le16 nr_mcast_adr;
-	/* MAC address */
-	u8 permanentaddr[6];
-
-	/* region Code */
-	__le16 regioncode;
-
-	/* Number of antenna used */
-	__le16 nr_antenna;
-
-	/* FW release number, example 0x01030304 = 2.3.4p1 */
-	__le32 fwrelease;
-
-	/* Base Address of TxPD queue */
-	__le32 wcb_base;
-	/* Read Pointer of RxPd queue */
-	__le32 rxpd_rdptr;
-
-	/* Write Pointer of RxPd queue */
-	__le32 rxpd_wrptr;
-
-	/*FW/HW capability */
-	__le32 fwcapinfo;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_subscribe_event {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 events;
-
-	/* A TLV to the CMD_802_11_SUBSCRIBE_EVENT command can contain a
-	 * number of TLVs. From the v5.1 manual, those TLVs would add up to
-	 * 40 bytes. However, future firmware might add additional TLVs, so I
-	 * bump this up a bit.
-	 */
-	uint8_t tlv[128];
-} __attribute__ ((packed));
-
-/*
- * This scan handle Country Information IE(802.11d compliant)
- * Define data structure for CMD_802_11_SCAN
- */
-struct cmd_ds_802_11_scan {
-	struct cmd_header hdr;
-
-	uint8_t bsstype;
-	uint8_t bssid[ETH_ALEN];
-	uint8_t tlvbuffer[0];
-#if 0
-	mrvlietypes_ssidparamset_t ssidParamSet;
-	mrvlietypes_chanlistparamset_t ChanListParamSet;
-	mrvlietypes_ratesparamset_t OpRateSet;
-#endif
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_scan_rsp {
-	struct cmd_header hdr;
-
-	__le16 bssdescriptsize;
-	uint8_t nr_sets;
-	uint8_t bssdesc_and_tlvbuffer[0];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_get_log {
-	struct cmd_header hdr;
-
-	__le32 mcasttxframe;
-	__le32 failed;
-	__le32 retry;
-	__le32 multiretry;
-	__le32 framedup;
-	__le32 rtssuccess;
-	__le32 rtsfailure;
-	__le32 ackfailure;
-	__le32 rxfrag;
-	__le32 mcastrxframe;
-	__le32 fcserror;
-	__le32 txframe;
-	__le32 wepundecryptable;
-} __attribute__ ((packed));
-
-struct cmd_ds_mac_control {
-	struct cmd_header hdr;
-	__le16 action;
-	u16 reserved;
-} __attribute__ ((packed));
-
-struct cmd_ds_mac_multicast_adr {
-	struct cmd_header hdr;
-	__le16 action;
-	__le16 nr_of_adrs;
-	u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-} __attribute__ ((packed));
-
-struct cmd_ds_gspi_bus_config {
-	struct cmd_header hdr;
-	__le16 action;
-	__le16 bus_delay_mode;
-	__le16 host_time_delay_to_read_port;
-	__le16 host_time_delay_to_read_register;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_authenticate {
-	struct cmd_header hdr;
-
-	u8 bssid[ETH_ALEN];
-	u8 authtype;
-	u8 reserved[10];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_deauthenticate {
-	struct cmd_header hdr;
-
-	u8 macaddr[ETH_ALEN];
-	__le16 reasoncode;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_associate {
-	struct cmd_header hdr;
-
-	u8 bssid[6];
-	__le16 capability;
-	__le16 listeninterval;
-	__le16 bcnperiod;
-	u8 dtimperiod;
-	u8 iebuf[512];    /* Enough for required and most optional IEs */
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_associate_response {
-	struct cmd_header hdr;
-
-	__le16 capability;
-	__le16 statuscode;
-	__le16 aid;
-	u8 iebuf[512];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_set_wep {
-	struct cmd_header hdr;
-
-	/* ACT_ADD, ACT_REMOVE or ACT_ENABLE */
-	__le16 action;
-
-	/* key Index selected for Tx */
-	__le16 keyindex;
-
-	/* 40, 128bit or TXWEP */
-	uint8_t keytype[4];
-	uint8_t keymaterial[4][16];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_3_get_stat {
-	__le32 xmitok;
-	__le32 rcvok;
-	__le32 xmiterror;
-	__le32 rcverror;
-	__le32 rcvnobuffer;
-	__le32 rcvcrcerror;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_get_stat {
-	__le32 txfragmentcnt;
-	__le32 mcasttxframecnt;
-	__le32 failedcnt;
-	__le32 retrycnt;
-	__le32 Multipleretrycnt;
-	__le32 rtssuccesscnt;
-	__le32 rtsfailurecnt;
-	__le32 ackfailurecnt;
-	__le32 frameduplicatecnt;
-	__le32 rxfragmentcnt;
-	__le32 mcastrxframecnt;
-	__le32 fcserrorcnt;
-	__le32 bcasttxframecnt;
-	__le32 bcastrxframecnt;
-	__le32 txbeacon;
-	__le32 rxbeacon;
-	__le32 wepundecryptable;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_snmp_mib {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 oid;
-	__le16 bufsize;
-	u8 value[128];
-} __attribute__ ((packed));
-
-struct cmd_ds_mac_reg_map {
-	__le16 buffersize;
-	u8 regmap[128];
-	__le16 reserved;
-} __attribute__ ((packed));
-
-struct cmd_ds_bbp_reg_map {
-	__le16 buffersize;
-	u8 regmap[128];
-	__le16 reserved;
-} __attribute__ ((packed));
-
-struct cmd_ds_rf_reg_map {
-	__le16 buffersize;
-	u8 regmap[64];
-	__le16 reserved;
-} __attribute__ ((packed));
-
-struct cmd_ds_mac_reg_access {
-	__le16 action;
-	__le16 offset;
-	__le32 value;
-} __attribute__ ((packed));
-
-struct cmd_ds_bbp_reg_access {
-	__le16 action;
-	__le16 offset;
-	u8 value;
-	u8 reserved[3];
-} __attribute__ ((packed));
-
-struct cmd_ds_rf_reg_access {
-	__le16 action;
-	__le16 offset;
-	u8 value;
-	u8 reserved[3];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_radio_control {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 control;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_beacon_control {
-	__le16 action;
-	__le16 beacon_enable;
-	__le16 beacon_period;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_sleep_params {
-	struct cmd_header hdr;
-
-	/* ACT_GET/ACT_SET */
-	__le16 action;
-
-	/* Sleep clock error in ppm */
-	__le16 error;
-
-	/* Wakeup offset in usec */
-	__le16 offset;
-
-	/* Clock stabilization time in usec */
-	__le16 stabletime;
-
-	/* control periodic calibration */
-	uint8_t calcontrol;
-
-	/* control the use of external sleep clock */
-	uint8_t externalsleepclk;
-
-	/* reserved field, should be set to zero */
-	__le16 reserved;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_inactivity_timeout {
-	struct cmd_header hdr;
-
-	/* ACT_GET/ACT_SET */
-	__le16 action;
-
-	/* Inactivity timeout in msec */
-	__le16 timeout;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rf_channel {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 channel;
-	__le16 rftype;      /* unused */
-	__le16 reserved;    /* unused */
-	u8 channellist[32]; /* unused */
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rssi {
-	/* weighting factor */
-	__le16 N;
-
-	__le16 reserved_0;
-	__le16 reserved_1;
-	__le16 reserved_2;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rssi_rsp {
-	__le16 SNR;
-	__le16 noisefloor;
-	__le16 avgSNR;
-	__le16 avgnoisefloor;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_mac_address {
-	struct cmd_header hdr;
-
-	__le16 action;
-	u8 macadd[ETH_ALEN];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rf_tx_power {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 curlevel;
-	s8 maxlevel;
-	s8 minlevel;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rf_antenna {
-	__le16 action;
-
-	/* Number of antennas or 0xffff(diversity) */
-	__le16 antennamode;
-
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_monitor_mode {
-	__le16 action;
-	__le16 mode;
-} __attribute__ ((packed));
-
-struct cmd_ds_set_boot2_ver {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 version;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_fw_wake_method {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 method;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_sleep_period {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 period;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_ps_mode {
-	__le16 action;
-	__le16 nullpktinterval;
-	__le16 multipledtim;
-	__le16 reserved;
-	__le16 locallisteninterval;
-} __attribute__ ((packed));
-
-struct cmd_confirm_sleep {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 nullpktinterval;
-	__le16 multipledtim;
-	__le16 reserved;
-	__le16 locallisteninterval;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_data_rate {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 reserved;
-	u8 rates[MAX_RATES];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_rate_adapt_rateset {
-	struct cmd_header hdr;
-	__le16 action;
-	__le16 enablehwauto;
-	__le16 bitmap;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_ad_hoc_start {
-	struct cmd_header hdr;
-
-	u8 ssid[IW_ESSID_MAX_SIZE];
-	u8 bsstype;
-	__le16 beaconperiod;
-	u8 dtimperiod;   /* Reserved on v9 and later */
-	struct ieee_ie_ibss_param_set ibss;
-	u8 reserved1[4];
-	struct ieee_ie_ds_param_set ds;
-	u8 reserved2[4];
-	__le16 probedelay;  /* Reserved on v9 and later */
-	__le16 capability;
-	u8 rates[MAX_RATES];
-	u8 tlv_memory_size_pad[100];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_ad_hoc_result {
-	struct cmd_header hdr;
-
-	u8 pad[3];
-	u8 bssid[ETH_ALEN];
-} __attribute__ ((packed));
-
-struct adhoc_bssdesc {
-	u8 bssid[ETH_ALEN];
-	u8 ssid[IW_ESSID_MAX_SIZE];
-	u8 type;
-	__le16 beaconperiod;
-	u8 dtimperiod;
-	__le64 timestamp;
-	__le64 localtime;
-	struct ieee_ie_ds_param_set ds;
-	u8 reserved1[4];
-	struct ieee_ie_ibss_param_set ibss;
-	u8 reserved2[4];
-	__le16 capability;
-	u8 rates[MAX_RATES];
-
-	/* DO NOT ADD ANY FIELDS TO THIS STRUCTURE. It is used below in the
-	 * Adhoc join command and will cause a binary layout mismatch with
-	 * the firmware
-	 */
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_ad_hoc_join {
-	struct cmd_header hdr;
-
-	struct adhoc_bssdesc bss;
-	__le16 failtimeout;   /* Reserved on v9 and later */
-	__le16 probedelay;    /* Reserved on v9 and later */
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_ad_hoc_stop {
-	struct cmd_header hdr;
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_enable_rsn {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le16 enable;
-} __attribute__ ((packed));
-
-struct MrvlIEtype_keyParamSet {
-	/* type ID */
-	__le16 type;
-
-	/* length of Payload */
-	__le16 length;
-
-	/* type of key: WEP=0, TKIP=1, AES=2 */
-	__le16 keytypeid;
-
-	/* key control Info specific to a keytypeid */
-	__le16 keyinfo;
-
-	/* length of key */
-	__le16 keylen;
-
-	/* key material of size keylen */
-	u8 key[32];
-} __attribute__ ((packed));
-
-#define MAX_WOL_RULES 		16
-
-struct host_wol_rule {
-	uint8_t rule_no;
-	uint8_t rule_ops;
-	__le16 sig_offset;
-	__le16 sig_length;
-	__le16 reserve;
-	__be32 sig_mask;
-	__be32 signature;
-} __attribute__ ((packed));
-
-struct wol_config {
-	uint8_t action;
-	uint8_t pattern;
-	uint8_t no_rules_in_cmd;
-	uint8_t result;
-	struct host_wol_rule rule[MAX_WOL_RULES];
-} __attribute__ ((packed));
-
-struct cmd_ds_host_sleep {
-	struct cmd_header hdr;
-	__le32 criteria;
-	uint8_t gpio;
-	uint16_t gap;
-	struct wol_config wol_conf;
-} __attribute__ ((packed));
-
-
-
-struct cmd_ds_802_11_key_material {
-	struct cmd_header hdr;
-
-	__le16 action;
-	struct MrvlIEtype_keyParamSet keyParamSet[2];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_eeprom_access {
-	struct cmd_header hdr;
-	__le16 action;
-	__le16 offset;
-	__le16 len;
-	/* firmware says it returns a maximum of 20 bytes */
-#define LBS_EEPROM_READ_LEN 20
-	u8 value[LBS_EEPROM_READ_LEN];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_tpc_cfg {
-	struct cmd_header hdr;
-
-	__le16 action;
-	uint8_t enable;
-	int8_t P0;
-	int8_t P1;
-	int8_t P2;
-	uint8_t usesnr;
-} __attribute__ ((packed));
-
-
-struct cmd_ds_802_11_pa_cfg {
-	struct cmd_header hdr;
-
-	__le16 action;
-	uint8_t enable;
-	int8_t P0;
-	int8_t P1;
-	int8_t P2;
-} __attribute__ ((packed));
-
-
-struct cmd_ds_802_11_led_ctrl {
-	__le16 action;
-	__le16 numled;
-	u8 data[256];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_afc {
-	__le16 afc_auto;
-	union {
-		struct {
-			__le16 threshold;
-			__le16 period;
-		};
-		struct {
-			__le16 timing_offset; /* signed */
-			__le16 carrier_offset; /* signed */
-		};
-	};
-} __attribute__ ((packed));
-
-struct cmd_tx_rate_query {
-	__le16 txrate;
-} __attribute__ ((packed));
-
-struct cmd_ds_get_tsf {
-	__le64 tsfvalue;
-} __attribute__ ((packed));
-
-struct cmd_ds_bt_access {
-	__le16 action;
-	__le32 id;
-	u8 addr1[ETH_ALEN];
-	u8 addr2[ETH_ALEN];
-} __attribute__ ((packed));
-
-struct cmd_ds_fwt_access {
-	__le16 action;
-	__le32 id;
-	u8 valid;
-	u8 da[ETH_ALEN];
-	u8 dir;
-	u8 ra[ETH_ALEN];
-	__le32 ssn;
-	__le32 dsn;
-	__le32 metric;
-	u8 rate;
-	u8 hopcount;
-	u8 ttl;
-	__le32 expiration;
-	u8 sleepmode;
-	__le32 snr;
-	__le32 references;
-	u8 prec[ETH_ALEN];
-} __attribute__ ((packed));
-
-
-struct cmd_ds_mesh_config {
-	struct cmd_header hdr;
-
-        __le16 action;
-        __le16 channel;
-        __le16 type;
-        __le16 length;
-        u8 data[128];   /* last position reserved */
-} __attribute__ ((packed));
-
-
-struct cmd_ds_mesh_access {
-	struct cmd_header hdr;
-
-	__le16 action;
-	__le32 data[32];	/* last position reserved */
-} __attribute__ ((packed));
-
-/* Number of stats counters returned by the firmware */
-#define MESH_STATS_NUM 8
-
-struct cmd_ds_command {
-	/* command header */
-	__le16 command;
-	__le16 size;
-	__le16 seqnum;
-	__le16 result;
-
-	/* command Body */
-	union {
-		struct cmd_ds_802_11_ps_mode psmode;
-		struct cmd_ds_802_11_get_stat gstat;
-		struct cmd_ds_802_3_get_stat gstat_8023;
-		struct cmd_ds_802_11_rf_antenna rant;
-		struct cmd_ds_802_11_monitor_mode monitor;
-		struct cmd_ds_802_11_rssi rssi;
-		struct cmd_ds_802_11_rssi_rsp rssirsp;
-		struct cmd_ds_mac_reg_access macreg;
-		struct cmd_ds_bbp_reg_access bbpreg;
-		struct cmd_ds_rf_reg_access rfreg;
-
-		struct cmd_ds_802_11d_domain_info domaininfo;
-		struct cmd_ds_802_11d_domain_info domaininforesp;
-
-		struct cmd_ds_802_11_tpc_cfg tpccfg;
-		struct cmd_ds_802_11_afc afc;
-		struct cmd_ds_802_11_led_ctrl ledgpio;
-
-		struct cmd_tx_rate_query txrate;
-		struct cmd_ds_bt_access bt;
-		struct cmd_ds_fwt_access fwt;
-		struct cmd_ds_get_tsf gettsf;
-		struct cmd_ds_802_11_beacon_control bcn_ctrl;
-	} params;
-} __attribute__ ((packed));
-
-#endif
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 65f02cc6752..9f18a19cc49 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -4,7 +4,7 @@
 #include <linux/etherdevice.h>
 #include <linux/types.h>
 
-#include "hostcmd.h"
+#include "host.h"
 #include "radiotap.h"
 #include "decl.h"
 #include "dev.h"
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 4c018f7a0a8..5d7c011fe29 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -4,7 +4,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 
-#include "hostcmd.h"
+#include "host.h"
 #include "radiotap.h"
 #include "decl.h"
 #include "defs.h"
-- 
cgit v1.2.3-70-g09d2


From bca61f8a4df69949cc7426b39daa867f5274a9b8 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 16 Oct 2009 17:33:23 +0200
Subject: libertas: harmonize cmd.h

* move declarations for functions of cmd.c/cmdresp.c into cmd.h
* move declarations from cmd.h that are in main.c to decl.h
* group command functions

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/11d.c     |   1 +
 drivers/net/wireless/libertas/cmd.h     | 120 ++++++++++++++++++++++++--------
 drivers/net/wireless/libertas/cmdresp.c |   1 +
 drivers/net/wireless/libertas/decl.h    |  24 +------
 drivers/net/wireless/libertas/host.h    |  15 ----
 5 files changed, 96 insertions(+), 65 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/11d.c b/drivers/net/wireless/libertas/11d.c
index 5c6968101f0..93f2d5fb392 100644
--- a/drivers/net/wireless/libertas/11d.c
+++ b/drivers/net/wireless/libertas/11d.c
@@ -6,6 +6,7 @@
 #include <linux/wireless.h>
 
 #include "host.h"
+#include "cmd.h"
 #include "decl.h"
 #include "11d.h"
 #include "dev.h"
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index bf7c421c7a5..7c44cc94a25 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -6,8 +6,27 @@
 #include "host.h"
 #include "dev.h"
 
+
+/* Command & response transfer between host and card */
+
+struct cmd_ctrl_node {
+	struct list_head list;
+	int result;
+	/* command response */
+	int (*callback)(struct lbs_private *,
+			unsigned long,
+			struct cmd_header *);
+	unsigned long callback_arg;
+	/* command data */
+	struct cmd_header *cmdbuf;
+	/* wait queue */
+	u16 cmdwaitqwoken;
+	wait_queue_head_t cmdwait_q;
+};
+
+
 /* lbs_cmd() infers the size of the buffer to copy data back into, from
-   the size of the target of the pointer. Since the command to be sent 
+   the size of the target of the pointer. Since the command to be sent
    may often be smaller, that size is set in cmd->size by the caller.*/
 #define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg)	({		\
 	uint16_t __sz = le16_to_cpu((cmd)->hdr.size);		\
@@ -18,6 +37,11 @@
 #define lbs_cmd_with_response(priv, cmdnr, cmd)	\
 	lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))
 
+int lbs_prepare_and_send_command(struct lbs_private *priv,
+	u16 cmd_no,
+	u16 cmd_action,
+	u16 wait_option, u32 cmd_oid, void *pdata_buf);
+
 void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
 	struct cmd_header *in_cmd, int in_cmd_size);
 
@@ -31,62 +55,102 @@ struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
 	int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
 	unsigned long callback_arg);
 
-int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
-		int8_t p1, int8_t p2);
+int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
+		     struct cmd_header *resp);
 
-int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
-		int8_t p2, int usesnr);
+int lbs_allocate_cmd_buffer(struct lbs_private *priv);
+int lbs_free_cmd_buffer(struct lbs_private *priv);
 
-int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
-		int8_t p1, int8_t p2);
+int lbs_execute_next_command(struct lbs_private *priv);
+void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
+			  int result);
+int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);
 
-int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
-		int8_t p2, int usesnr);
 
-int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
-		     struct cmd_header *resp);
+/* From cmdresp.c */
 
-int lbs_update_hw_spec(struct lbs_private *priv);
+void lbs_mac_event_disconnected(struct lbs_private *priv);
 
-int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
-		    struct cmd_ds_mesh_access *cmd);
 
-int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
+
+/* Events */
+
+int lbs_process_event(struct lbs_private *priv, u32 event);
+
+
+/* Actual commands */
+
+int lbs_update_hw_spec(struct lbs_private *priv);
 
 int lbs_get_channel(struct lbs_private *priv);
+
 int lbs_set_channel(struct lbs_private *priv, u8 channel);
 
+int lbs_update_channel(struct lbs_private *priv);
+
+int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
+		struct wol_config *p_wol_config);
+
+int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
+				struct sleep_params *sp);
+
+void lbs_ps_sleep(struct lbs_private *priv, int wait_option);
+
+void lbs_ps_wakeup(struct lbs_private *priv, int wait_option);
+
+void lbs_ps_confirm_sleep(struct lbs_private *priv);
+
+int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);
+
+void lbs_set_mac_control(struct lbs_private *priv);
+
+int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
+		     s16 *maxlevel);
+
+int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
+
+int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);
+
+
+/* Mesh related */
+
+int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
+		    struct cmd_ds_mesh_access *cmd);
+
 int lbs_mesh_config_send(struct lbs_private *priv,
 			 struct cmd_ds_mesh_config *cmd,
 			 uint16_t action, uint16_t type);
+
 int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan);
 
-int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
-		struct wol_config *p_wol_config);
-int lbs_suspend(struct lbs_private *priv);
-void lbs_resume(struct lbs_private *priv);
+
+/* Commands only used in wext.c, assoc. and scan.c */
+
+int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
+		int8_t p1, int8_t p2);
+
+int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
+		int8_t p2, int usesnr);
+
+int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
 
 int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
 				      uint16_t cmd_action);
+
 int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv,
 				      uint16_t cmd_action, uint16_t *timeout);
-int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
-				struct sleep_params *sp);
+
 int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
 			   struct assoc_request *assoc);
+
 int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
 			      uint16_t *enable);
+
 int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
 				struct assoc_request *assoc);
 
-int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
-		     s16 *maxlevel);
 int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
 
-int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);
-
-int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
-
-int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);
+int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
 
 #endif /* _LBS_CMD_H */
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 9ee8bd11bda..a45061b1f33 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -11,6 +11,7 @@
 
 #include "host.h"
 #include "decl.h"
+#include "cmd.h"
 #include "defs.h"
 #include "dev.h"
 #include "assoc.h"
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index fb91c3639fc..20fa8176cd8 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -17,23 +17,13 @@ struct net_device;
 struct cmd_ctrl_node;
 struct cmd_ds_command;
 
-void lbs_set_mac_control(struct lbs_private *priv);
+int lbs_suspend(struct lbs_private *priv);
+void lbs_resume(struct lbs_private *priv);
 
 void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count);
 
-int lbs_free_cmd_buffer(struct lbs_private *priv);
-
-int lbs_prepare_and_send_command(struct lbs_private *priv,
-	u16 cmd_no,
-	u16 cmd_action,
-	u16 wait_option, u32 cmd_oid, void *pdata_buf);
-
-int lbs_allocate_cmd_buffer(struct lbs_private *priv);
-int lbs_execute_next_command(struct lbs_private *priv);
-int lbs_process_event(struct lbs_private *priv, u32 event);
 void lbs_queue_event(struct lbs_private *priv, u32 event);
 void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
-int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
 int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
 int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
 
@@ -41,26 +31,17 @@ u32 lbs_fw_index_to_data_rate(u8 index);
 u8 lbs_data_rate_to_fw_index(u32 rate);
 
 /** The proc fs interface */
-int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);
-void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
-			  int result);
 netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
 				struct net_device *dev);
 int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);
 
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
 
-void lbs_ps_sleep(struct lbs_private *priv, int wait_option);
-void lbs_ps_confirm_sleep(struct lbs_private *priv);
-void lbs_ps_wakeup(struct lbs_private *priv, int wait_option);
-
 struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
 	struct lbs_private *priv,
 	u8 band,
 	u16 channel);
 
-void lbs_mac_event_disconnected(struct lbs_private *priv);
-
 void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str);
 
 /* persistcfg.c */
@@ -76,6 +57,5 @@ int lbs_start_card(struct lbs_private *priv);
 void lbs_stop_card(struct lbs_private *priv);
 void lbs_host_to_card_done(struct lbs_private *priv);
 
-int lbs_update_channel(struct lbs_private *priv);
 
 #endif
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 45cd7f1e593..5188e6539c6 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -374,21 +374,6 @@ struct cmd_header {
 	__le16 result;
 } __attribute__ ((packed));
 
-struct cmd_ctrl_node {
-	struct list_head list;
-	int result;
-	/* command response */
-	int (*callback)(struct lbs_private *,
-			unsigned long,
-			struct cmd_header *);
-	unsigned long callback_arg;
-	/* command data */
-	struct cmd_header *cmdbuf;
-	/* wait queue */
-	u16 cmdwaitqwoken;
-	wait_queue_head_t cmdwait_q;
-};
-
 /* Generic structure to hold all key types. */
 struct enc_key {
 	u16 len;
-- 
cgit v1.2.3-70-g09d2


From a3cbfb08ca634019516c91f3d5266b18e3dbbf77 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 16 Oct 2009 17:33:56 +0200
Subject: libertas: make lbs_get_channel() static

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c | 2 +-
 drivers/net/wireless/libertas/cmd.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index cced646a884..e0de9a3dd12 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -879,7 +879,7 @@ out:
  *
  *  @return 	   	The channel on success, error on failure
  */
-int lbs_get_channel(struct lbs_private *priv)
+static int lbs_get_channel(struct lbs_private *priv)
 {
 	struct cmd_ds_802_11_rf_channel cmd;
 	int ret = 0;
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index 7c44cc94a25..999d146c2f8 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -82,8 +82,6 @@ int lbs_process_event(struct lbs_private *priv, u32 event);
 
 int lbs_update_hw_spec(struct lbs_private *priv);
 
-int lbs_get_channel(struct lbs_private *priv);
-
 int lbs_set_channel(struct lbs_private *priv, u8 channel);
 
 int lbs_update_channel(struct lbs_private *priv);
-- 
cgit v1.2.3-70-g09d2


From 8ef37f1cb24bfc89297eab6cd6f1e1096d954139 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 16 Oct 2009 17:34:22 +0200
Subject: libertas: remove unused lbs_cmd_802_11_inactivity_timeout()

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c  | 27 ---------------------------
 drivers/net/wireless/libertas/cmd.h  |  3 ---
 drivers/net/wireless/libertas/host.h | 10 ----------
 3 files changed, 40 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index e0de9a3dd12..8841a0ecf3b 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -272,33 +272,6 @@ static int lbs_cmd_802_11_ps_mode(struct cmd_ds_command *cmd,
 	return 0;
 }
 
-int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv,
-				      uint16_t cmd_action, uint16_t *timeout)
-{
-	struct cmd_ds_802_11_inactivity_timeout cmd;
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	cmd.hdr.command = cpu_to_le16(CMD_802_11_INACTIVITY_TIMEOUT);
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-
-	cmd.action = cpu_to_le16(cmd_action);
-
-	if (cmd_action == CMD_ACT_SET)
-		cmd.timeout = cpu_to_le16(*timeout);
-	else
-		cmd.timeout = 0;
-
-	ret = lbs_cmd_with_response(priv, CMD_802_11_INACTIVITY_TIMEOUT, &cmd);
-
-	if (!ret)
-		*timeout = le16_to_cpu(cmd.timeout);
-
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return 0;
-}
-
 int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
 				struct sleep_params *sp)
 {
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index 999d146c2f8..9d29b578799 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -135,9 +135,6 @@ int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
 int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
 				      uint16_t cmd_action);
 
-int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv,
-				      uint16_t cmd_action, uint16_t *timeout);
-
 int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
 			   struct assoc_request *assoc);
 
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 5188e6539c6..25342743b1f 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -621,16 +621,6 @@ struct cmd_ds_802_11_sleep_params {
 	__le16 reserved;
 } __attribute__ ((packed));
 
-struct cmd_ds_802_11_inactivity_timeout {
-	struct cmd_header hdr;
-
-	/* ACT_GET/ACT_SET */
-	__le16 action;
-
-	/* Inactivity timeout in msec */
-	__le16 timeout;
-} __attribute__ ((packed));
-
 struct cmd_ds_802_11_rf_channel {
 	struct cmd_header hdr;
 
-- 
cgit v1.2.3-70-g09d2


From d37b4fdd43f7e5686c40181f33a50a7ee03ddbd8 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:45 +0200
Subject: libertas: remove unused 11d code

Most of the 11d code was protected with an "if (priv->enable11d)" clause.
But there was no code that anywhere that was able to set this
variable to true. So all 11d code was dead for almost a year and no one
complained. That's enought incentive to remove this code.

Besides removing old cruft, we gain back the 11d capability in a common way
when we merge the cfg80211 functionality.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/11d.c     | 697 --------------------------------
 drivers/net/wireless/libertas/11d.h     |  23 --
 drivers/net/wireless/libertas/Makefile  |   1 -
 drivers/net/wireless/libertas/assoc.c   |  16 -
 drivers/net/wireless/libertas/cmd.c     |  10 -
 drivers/net/wireless/libertas/cmdresp.c |   4 -
 drivers/net/wireless/libertas/dev.h     |   9 -
 drivers/net/wireless/libertas/main.c    |   3 -
 drivers/net/wireless/libertas/scan.c    |  22 +-
 drivers/net/wireless/libertas/wext.c    |  58 +--
 10 files changed, 13 insertions(+), 830 deletions(-)
 delete mode 100644 drivers/net/wireless/libertas/11d.c

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/11d.c b/drivers/net/wireless/libertas/11d.c
deleted file mode 100644
index 93f2d5fb392..00000000000
--- a/drivers/net/wireless/libertas/11d.c
+++ /dev/null
@@ -1,697 +0,0 @@
-/**
-  * This file contains functions for 802.11D.
-  */
-#include <linux/ctype.h>
-#include <linux/kernel.h>
-#include <linux/wireless.h>
-
-#include "host.h"
-#include "cmd.h"
-#include "decl.h"
-#include "11d.h"
-#include "dev.h"
-#include "wext.h"
-
-#define TX_PWR_DEFAULT	10
-
-static struct region_code_mapping region_code_mapping[] = {
-	{"US ", 0x10},		/* US FCC      */
-	{"CA ", 0x10},		/* IC Canada   */
-	{"SG ", 0x10},		/* Singapore   */
-	{"EU ", 0x30},		/* ETSI        */
-	{"AU ", 0x30},		/* Australia   */
-	{"KR ", 0x30},		/* Republic Of Korea */
-	{"ES ", 0x31},		/* Spain       */
-	{"FR ", 0x32},		/* France      */
-	{"JP ", 0x40},		/* Japan       */
-};
-
-/* Following 2 structure defines the supported channels */
-static struct chan_freq_power channel_freq_power_UN_BG[] = {
-	{1, 2412, TX_PWR_DEFAULT},
-	{2, 2417, TX_PWR_DEFAULT},
-	{3, 2422, TX_PWR_DEFAULT},
-	{4, 2427, TX_PWR_DEFAULT},
-	{5, 2432, TX_PWR_DEFAULT},
-	{6, 2437, TX_PWR_DEFAULT},
-	{7, 2442, TX_PWR_DEFAULT},
-	{8, 2447, TX_PWR_DEFAULT},
-	{9, 2452, TX_PWR_DEFAULT},
-	{10, 2457, TX_PWR_DEFAULT},
-	{11, 2462, TX_PWR_DEFAULT},
-	{12, 2467, TX_PWR_DEFAULT},
-	{13, 2472, TX_PWR_DEFAULT},
-	{14, 2484, TX_PWR_DEFAULT}
-};
-
-static u8 lbs_region_2_code(u8 *region)
-{
-	u8 i;
-
-	for (i = 0; i < COUNTRY_CODE_LEN && region[i]; i++)
-		region[i] = toupper(region[i]);
-
-	for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
-		if (!memcmp(region, region_code_mapping[i].region,
-			    COUNTRY_CODE_LEN))
-			return (region_code_mapping[i].code);
-	}
-
-	/* default is US */
-	return (region_code_mapping[0].code);
-}
-
-static u8 *lbs_code_2_region(u8 code)
-{
-	u8 i;
-
-	for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
-		if (region_code_mapping[i].code == code)
-			return (region_code_mapping[i].region);
-	}
-	/* default is US */
-	return (region_code_mapping[0].region);
-}
-
-/**
- *  @brief This function finds the nrchan-th chan after the firstchan
- *  @param band       band
- *  @param firstchan  first channel number
- *  @param nrchan   number of channels
- *  @return 	      the nrchan-th chan number
-*/
-static u8 lbs_get_chan_11d(u8 firstchan, u8 nrchan, u8 *chan)
-/*find the nrchan-th chan after the firstchan*/
-{
-	u8 i;
-	struct chan_freq_power *cfp;
-	u8 cfp_no;
-
-	cfp = channel_freq_power_UN_BG;
-	cfp_no = ARRAY_SIZE(channel_freq_power_UN_BG);
-
-	for (i = 0; i < cfp_no; i++) {
-		if ((cfp + i)->channel == firstchan) {
-			lbs_deb_11d("firstchan found\n");
-			break;
-		}
-	}
-
-	if (i < cfp_no) {
-		/*if beyond the boundary */
-		if (i + nrchan < cfp_no) {
-			*chan = (cfp + i + nrchan)->channel;
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-/**
- *  @brief This function Checks if chan txpwr is learned from AP/IBSS
- *  @param chan                 chan number
- *  @param parsed_region_chan   pointer to parsed_region_chan_11d
- *  @return 	                TRUE; FALSE
-*/
-static u8 lbs_channel_known_11d(u8 chan,
-			  struct parsed_region_chan_11d * parsed_region_chan)
-{
-	struct chan_power_11d *chanpwr = parsed_region_chan->chanpwr;
-	u8 nr_chan = parsed_region_chan->nr_chan;
-	u8 i = 0;
-
-	lbs_deb_hex(LBS_DEB_11D, "parsed_region_chan", (char *)chanpwr,
-		sizeof(struct chan_power_11d) * nr_chan);
-
-	for (i = 0; i < nr_chan; i++) {
-		if (chan == chanpwr[i].chan) {
-			lbs_deb_11d("found chan %d\n", chan);
-			return 1;
-		}
-	}
-
-	lbs_deb_11d("chan %d not found\n", chan);
-	return 0;
-}
-
-u32 lbs_chan_2_freq(u8 chan)
-{
-	struct chan_freq_power *cf;
-	u16 i;
-	u32 freq = 0;
-
-	cf = channel_freq_power_UN_BG;
-
-	for (i = 0; i < ARRAY_SIZE(channel_freq_power_UN_BG); i++) {
-		if (chan == cf[i].channel)
-			freq = cf[i].freq;
-	}
-
-	return freq;
-}
-
-static int generate_domain_info_11d(struct parsed_region_chan_11d
-				  *parsed_region_chan,
-				  struct lbs_802_11d_domain_reg *domaininfo)
-{
-	u8 nr_subband = 0;
-
-	u8 nr_chan = parsed_region_chan->nr_chan;
-	u8 nr_parsedchan = 0;
-
-	u8 firstchan = 0, nextchan = 0, maxpwr = 0;
-
-	u8 i, flag = 0;
-
-	memcpy(domaininfo->countrycode, parsed_region_chan->countrycode,
-	       COUNTRY_CODE_LEN);
-
-	lbs_deb_11d("nrchan %d\n", nr_chan);
-	lbs_deb_hex(LBS_DEB_11D, "parsed_region_chan", (char *)parsed_region_chan,
-		sizeof(struct parsed_region_chan_11d));
-
-	for (i = 0; i < nr_chan; i++) {
-		if (!flag) {
-			flag = 1;
-			nextchan = firstchan =
-			    parsed_region_chan->chanpwr[i].chan;
-			maxpwr = parsed_region_chan->chanpwr[i].pwr;
-			nr_parsedchan = 1;
-			continue;
-		}
-
-		if (parsed_region_chan->chanpwr[i].chan == nextchan + 1 &&
-		    parsed_region_chan->chanpwr[i].pwr == maxpwr) {
-			nextchan++;
-			nr_parsedchan++;
-		} else {
-			domaininfo->subband[nr_subband].firstchan = firstchan;
-			domaininfo->subband[nr_subband].nrchan =
-			    nr_parsedchan;
-			domaininfo->subband[nr_subband].maxtxpwr = maxpwr;
-			nr_subband++;
-			nextchan = firstchan =
-			    parsed_region_chan->chanpwr[i].chan;
-			maxpwr = parsed_region_chan->chanpwr[i].pwr;
-		}
-	}
-
-	if (flag) {
-		domaininfo->subband[nr_subband].firstchan = firstchan;
-		domaininfo->subband[nr_subband].nrchan = nr_parsedchan;
-		domaininfo->subband[nr_subband].maxtxpwr = maxpwr;
-		nr_subband++;
-	}
-	domaininfo->nr_subband = nr_subband;
-
-	lbs_deb_11d("nr_subband=%x\n", domaininfo->nr_subband);
-	lbs_deb_hex(LBS_DEB_11D, "domaininfo", (char *)domaininfo,
-		COUNTRY_CODE_LEN + 1 +
-		sizeof(struct ieee_subbandset) * nr_subband);
-	return 0;
-}
-
-/**
- *  @brief This function generates parsed_region_chan from Domain Info learned from AP/IBSS
- *  @param region_chan          pointer to struct region_channel
- *  @param *parsed_region_chan  pointer to parsed_region_chan_11d
- *  @return 	                N/A
-*/
-static void lbs_generate_parsed_region_chan_11d(struct region_channel *region_chan,
-					  struct parsed_region_chan_11d *
-					  parsed_region_chan)
-{
-	u8 i;
-	struct chan_freq_power *cfp;
-
-	if (region_chan == NULL) {
-		lbs_deb_11d("region_chan is NULL\n");
-		return;
-	}
-
-	cfp = region_chan->CFP;
-	if (cfp == NULL) {
-		lbs_deb_11d("cfp is NULL \n");
-		return;
-	}
-
-	parsed_region_chan->band = region_chan->band;
-	parsed_region_chan->region = region_chan->region;
-	memcpy(parsed_region_chan->countrycode,
-	       lbs_code_2_region(region_chan->region), COUNTRY_CODE_LEN);
-
-	lbs_deb_11d("region 0x%x, band %d\n", parsed_region_chan->region,
-	       parsed_region_chan->band);
-
-	for (i = 0; i < region_chan->nrcfp; i++, cfp++) {
-		parsed_region_chan->chanpwr[i].chan = cfp->channel;
-		parsed_region_chan->chanpwr[i].pwr = cfp->maxtxpower;
-		lbs_deb_11d("chan %d, pwr %d\n",
-		       parsed_region_chan->chanpwr[i].chan,
-		       parsed_region_chan->chanpwr[i].pwr);
-	}
-	parsed_region_chan->nr_chan = region_chan->nrcfp;
-
-	lbs_deb_11d("nrchan %d\n", parsed_region_chan->nr_chan);
-
-	return;
-}
-
-/**
- *  @brief generate parsed_region_chan from Domain Info learned from AP/IBSS
- *  @param region               region ID
- *  @param band                 band
- *  @param chan                 chan
- *  @return 	                TRUE;FALSE
-*/
-static u8 lbs_region_chan_supported_11d(u8 region, u8 chan)
-{
-	struct chan_freq_power *cfp;
-	int cfp_no;
-	u8 idx;
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_11D);
-
-	cfp = lbs_get_region_cfp_table(region, &cfp_no);
-	if (cfp == NULL)
-		return 0;
-
-	for (idx = 0; idx < cfp_no; idx++) {
-		if (chan == (cfp + idx)->channel) {
-			/* If Mrvl Chip Supported? */
-			if ((cfp + idx)->unsupported) {
-				ret = 0;
-			} else {
-				ret = 1;
-			}
-			goto done;
-		}
-	}
-
-	/*chan is not in the region table */
-
-done:
-	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
-	return ret;
-}
-
-/**
- *  @brief This function checks if chan txpwr is learned from AP/IBSS
- *  @param chan                 chan number
- *  @param parsed_region_chan   pointer to parsed_region_chan_11d
- *  @return 	                0
-*/
-static int parse_domain_info_11d(struct ieee_ie_country_info_full_set *countryinfo,
-				 u8 band,
-				 struct parsed_region_chan_11d *parsed_region_chan)
-{
-	u8 nr_subband, nrchan;
-	u8 lastchan, firstchan;
-	u8 region;
-	u8 curchan = 0;
-
-	u8 idx = 0;		/*chan index in parsed_region_chan */
-
-	u8 j, i;
-
-	lbs_deb_enter(LBS_DEB_11D);
-
-	/*validation Rules:
-	   1. valid region Code
-	   2. First Chan increment
-	   3. channel range no overlap
-	   4. channel is valid?
-	   5. channel is supported by region?
-	   6. Others
-	 */
-
-	lbs_deb_hex(LBS_DEB_11D, "countryinfo", (u8 *) countryinfo, 30);
-
-	if ((*(countryinfo->countrycode)) == 0
-	    || (countryinfo->header.len <= COUNTRY_CODE_LEN)) {
-		/* No region Info or Wrong region info: treat as No 11D info */
-		goto done;
-	}
-
-	/*Step1: check region_code */
-	parsed_region_chan->region = region =
-	    lbs_region_2_code(countryinfo->countrycode);
-
-	lbs_deb_11d("regioncode=%x\n", (u8) parsed_region_chan->region);
-	lbs_deb_hex(LBS_DEB_11D, "countrycode", (char *)countryinfo->countrycode,
-		COUNTRY_CODE_LEN);
-
-	parsed_region_chan->band = band;
-
-	memcpy(parsed_region_chan->countrycode, countryinfo->countrycode,
-	       COUNTRY_CODE_LEN);
-
-	nr_subband = (countryinfo->header.len - COUNTRY_CODE_LEN) /
-	    sizeof(struct ieee_subbandset);
-
-	for (j = 0, lastchan = 0; j < nr_subband; j++) {
-
-		if (countryinfo->subband[j].firstchan <= lastchan) {
-			/*Step2&3. Check First Chan Num increment and no overlap */
-			lbs_deb_11d("chan %d>%d, overlap\n",
-			       countryinfo->subband[j].firstchan, lastchan);
-			continue;
-		}
-
-		firstchan = countryinfo->subband[j].firstchan;
-		nrchan = countryinfo->subband[j].nrchan;
-
-		for (i = 0; idx < MAX_NO_OF_CHAN && i < nrchan; i++) {
-			/*step4: channel is supported? */
-
-			if (!lbs_get_chan_11d(firstchan, i, &curchan)) {
-				/* Chan is not found in UN table */
-				lbs_deb_11d("chan is not supported: %d \n", i);
-				break;
-			}
-
-			lastchan = curchan;
-
-			if (lbs_region_chan_supported_11d(region, curchan)) {
-				/*step5: Check if curchan is supported by mrvl in region */
-				parsed_region_chan->chanpwr[idx].chan = curchan;
-				parsed_region_chan->chanpwr[idx].pwr =
-				    countryinfo->subband[j].maxtxpwr;
-				idx++;
-			} else {
-				/*not supported and ignore the chan */
-				lbs_deb_11d(
-				       "i %d, chan %d unsupported in region %x, band %d\n",
-				       i, curchan, region, band);
-			}
-		}
-
-		/*Step6: Add other checking if any */
-
-	}
-
-	parsed_region_chan->nr_chan = idx;
-
-	lbs_deb_11d("nrchan=%x\n", parsed_region_chan->nr_chan);
-	lbs_deb_hex(LBS_DEB_11D, "parsed_region_chan", (u8 *) parsed_region_chan,
-		2 + COUNTRY_CODE_LEN + sizeof(struct parsed_region_chan_11d) * idx);
-
-done:
-	lbs_deb_enter(LBS_DEB_11D);
-	return 0;
-}
-
-/**
- *  @brief This function calculates the scan type for channels
- *  @param chan                 chan number
- *  @param parsed_region_chan   pointer to parsed_region_chan_11d
- *  @return 	                PASSIVE if chan is unknown; ACTIVE if chan is known
-*/
-u8 lbs_get_scan_type_11d(u8 chan,
-			  struct parsed_region_chan_11d * parsed_region_chan)
-{
-	u8 scan_type = CMD_SCAN_TYPE_PASSIVE;
-
-	lbs_deb_enter(LBS_DEB_11D);
-
-	if (lbs_channel_known_11d(chan, parsed_region_chan)) {
-		lbs_deb_11d("found, do active scan\n");
-		scan_type = CMD_SCAN_TYPE_ACTIVE;
-	} else {
-		lbs_deb_11d("not found, do passive scan\n");
-	}
-
-	lbs_deb_leave_args(LBS_DEB_11D, "ret scan_type %d", scan_type);
-	return scan_type;
-
-}
-
-void lbs_init_11d(struct lbs_private *priv)
-{
-	priv->enable11d = 0;
-	memset(&(priv->parsed_region_chan), 0,
-	       sizeof(struct parsed_region_chan_11d));
-	return;
-}
-
-/**
- *  @brief This function sets DOMAIN INFO to FW
- *  @param priv       pointer to struct lbs_private
- *  @return 	      0; -1
-*/
-static int set_domain_info_11d(struct lbs_private *priv)
-{
-	int ret;
-
-	if (!priv->enable11d) {
-		lbs_deb_11d("dnld domain Info with 11d disabled\n");
-		return 0;
-	}
-
-	ret = lbs_prepare_and_send_command(priv, CMD_802_11D_DOMAIN_INFO,
-				    CMD_ACT_SET,
-				    CMD_OPTION_WAITFORRSP, 0, NULL);
-	if (ret)
-		lbs_deb_11d("fail to dnld domain info\n");
-
-	return ret;
-}
-
-/**
- *  @brief This function setups scan channels
- *  @param priv       pointer to struct lbs_private
- *  @param band       band
- *  @return 	      0
-*/
-int lbs_set_universaltable(struct lbs_private *priv, u8 band)
-{
-	u16 size = sizeof(struct chan_freq_power);
-	u16 i = 0;
-
-	memset(priv->universal_channel, 0,
-	       sizeof(priv->universal_channel));
-
-	priv->universal_channel[i].nrcfp =
-	    sizeof(channel_freq_power_UN_BG) / size;
-	lbs_deb_11d("BG-band nrcfp %d\n",
-	       priv->universal_channel[i].nrcfp);
-
-	priv->universal_channel[i].CFP = channel_freq_power_UN_BG;
-	priv->universal_channel[i].valid = 1;
-	priv->universal_channel[i].region = UNIVERSAL_REGION_CODE;
-	priv->universal_channel[i].band = band;
-	i++;
-
-	return 0;
-}
-
-/**
- *  @brief This function implements command CMD_802_11D_DOMAIN_INFO
- *  @param priv       pointer to struct lbs_private
- *  @param cmd        pointer to cmd buffer
- *  @param cmdno      cmd ID
- *  @param cmdOption  cmd action
- *  @return 	      0
-*/
-int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
-				 struct cmd_ds_command *cmd, u16 cmdno,
-				 u16 cmdoption)
-{
-	struct cmd_ds_802_11d_domain_info *pdomaininfo =
-	    &cmd->params.domaininfo;
-	struct mrvl_ie_domain_param_set *domain = &pdomaininfo->domain;
-	u8 nr_subband = priv->domainreg.nr_subband;
-
-	lbs_deb_enter(LBS_DEB_11D);
-
-	lbs_deb_11d("nr_subband=%x\n", nr_subband);
-
-	cmd->command = cpu_to_le16(cmdno);
-	pdomaininfo->action = cpu_to_le16(cmdoption);
-	if (cmdoption == CMD_ACT_GET) {
-		cmd->size =
-		    cpu_to_le16(sizeof(pdomaininfo->action) + S_DS_GEN);
-		lbs_deb_hex(LBS_DEB_11D, "802_11D_DOMAIN_INFO", (u8 *) cmd,
-			le16_to_cpu(cmd->size));
-		goto done;
-	}
-
-	domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN);
-	memcpy(domain->countrycode, priv->domainreg.countrycode,
-	       sizeof(domain->countrycode));
-
-	domain->header.len =
-	    cpu_to_le16(nr_subband * sizeof(struct ieee_subbandset) +
-			     sizeof(domain->countrycode));
-
-	if (nr_subband) {
-		memcpy(domain->subband, priv->domainreg.subband,
-		       nr_subband * sizeof(struct ieee_subbandset));
-
-		cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) +
-					     le16_to_cpu(domain->header.len) +
-					     sizeof(struct mrvl_ie_header) +
-					     S_DS_GEN);
-	} else {
-		cmd->size =
-		    cpu_to_le16(sizeof(pdomaininfo->action) + S_DS_GEN);
-	}
-
-	lbs_deb_hex(LBS_DEB_11D, "802_11D_DOMAIN_INFO", (u8 *) cmd, le16_to_cpu(cmd->size));
-
-done:
-	lbs_deb_enter(LBS_DEB_11D);
-	return 0;
-}
-
-/**
- *  @brief This function parses countryinfo from AP and download country info to FW
- *  @param priv    pointer to struct lbs_private
- *  @param resp    pointer to command response buffer
- *  @return 	   0; -1
- */
-int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp)
-{
-	struct cmd_ds_802_11d_domain_info *domaininfo = &resp->params.domaininforesp;
-	struct mrvl_ie_domain_param_set *domain = &domaininfo->domain;
-	u16 action = le16_to_cpu(domaininfo->action);
-	s16 ret = 0;
-	u8 nr_subband = 0;
-
-	lbs_deb_enter(LBS_DEB_11D);
-
-	lbs_deb_hex(LBS_DEB_11D, "domain info resp", (u8 *) resp,
-		(int)le16_to_cpu(resp->size));
-
-	nr_subband = (le16_to_cpu(domain->header.len) - COUNTRY_CODE_LEN) /
-		      sizeof(struct ieee_subbandset);
-
-	lbs_deb_11d("domain info resp: nr_subband %d\n", nr_subband);
-
-	if (nr_subband > MRVDRV_MAX_SUBBAND_802_11D) {
-		lbs_deb_11d("Invalid Numrer of Subband returned!!\n");
-		return -1;
-	}
-
-	switch (action) {
-	case CMD_ACT_SET:	/*Proc Set action */
-		break;
-
-	case CMD_ACT_GET:
-		break;
-	default:
-		lbs_deb_11d("Invalid action:%d\n", domaininfo->action);
-		ret = -1;
-		break;
-	}
-
-	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
-	return ret;
-}
-
-/**
- *  @brief This function parses countryinfo from AP and download country info to FW
- *  @param priv    pointer to struct lbs_private
- *  @return 	   0; -1
- */
-int lbs_parse_dnld_countryinfo_11d(struct lbs_private *priv,
-                                        struct bss_descriptor * bss)
-{
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_11D);
-	if (priv->enable11d) {
-		memset(&priv->parsed_region_chan, 0,
-		       sizeof(struct parsed_region_chan_11d));
-		ret = parse_domain_info_11d(&bss->countryinfo, 0,
-					       &priv->parsed_region_chan);
-
-		if (ret == -1) {
-			lbs_deb_11d("error parsing domain_info from AP\n");
-			goto done;
-		}
-
-		memset(&priv->domainreg, 0,
-		       sizeof(struct lbs_802_11d_domain_reg));
-		generate_domain_info_11d(&priv->parsed_region_chan,
-				      &priv->domainreg);
-
-		ret = set_domain_info_11d(priv);
-
-		if (ret) {
-			lbs_deb_11d("error setting domain info\n");
-			goto done;
-		}
-	}
-	ret = 0;
-
-done:
-	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
-	return ret;
-}
-
-/**
- *  @brief This function generates 11D info from user specified regioncode and download to FW
- *  @param priv    pointer to struct lbs_private
- *  @return 	   0; -1
- */
-int lbs_create_dnld_countryinfo_11d(struct lbs_private *priv)
-{
-	int ret;
-	struct region_channel *region_chan;
-	u8 j;
-
-	lbs_deb_enter(LBS_DEB_11D);
-	lbs_deb_11d("curbssparams.band %d\n", priv->curbssparams.band);
-
-	if (priv->enable11d) {
-		/* update parsed_region_chan_11; dnld domaininf to FW */
-
-		for (j = 0; j < ARRAY_SIZE(priv->region_channel); j++) {
-			region_chan = &priv->region_channel[j];
-
-			lbs_deb_11d("%d region_chan->band %d\n", j,
-			       region_chan->band);
-
-			if (!region_chan || !region_chan->valid
-			    || !region_chan->CFP)
-				continue;
-			if (region_chan->band != priv->curbssparams.band)
-				continue;
-			break;
-		}
-
-		if (j >= ARRAY_SIZE(priv->region_channel)) {
-			lbs_deb_11d("region_chan not found, band %d\n",
-			       priv->curbssparams.band);
-			ret = -1;
-			goto done;
-		}
-
-		memset(&priv->parsed_region_chan, 0,
-		       sizeof(struct parsed_region_chan_11d));
-		lbs_generate_parsed_region_chan_11d(region_chan,
-						     &priv->
-						     parsed_region_chan);
-
-		memset(&priv->domainreg, 0,
-		       sizeof(struct lbs_802_11d_domain_reg));
-		generate_domain_info_11d(&priv->parsed_region_chan,
-					 &priv->domainreg);
-
-		ret = set_domain_info_11d(priv);
-
-		if (ret) {
-			lbs_deb_11d("error setting domain info\n");
-			goto done;
-		}
-
-	}
-	ret = 0;
-
-done:
-	lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
-	return ret;
-}
diff --git a/drivers/net/wireless/libertas/11d.h b/drivers/net/wireless/libertas/11d.h
index fb75d3e321a..a46ae500b25 100644
--- a/drivers/net/wireless/libertas/11d.h
+++ b/drivers/net/wireless/libertas/11d.h
@@ -79,27 +79,4 @@ struct region_code_mapping {
 	u8 code;
 };
 
-struct lbs_private;
-
-u8 lbs_get_scan_type_11d(u8 chan,
-			  struct parsed_region_chan_11d *parsed_region_chan);
-
-u32 lbs_chan_2_freq(u8 chan);
-
-void lbs_init_11d(struct lbs_private *priv);
-
-int lbs_set_universaltable(struct lbs_private *priv, u8 band);
-
-int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
-				 struct cmd_ds_command *cmd, u16 cmdno,
-				 u16 cmdOption);
-
-int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp);
-
-struct bss_descriptor;
-int lbs_parse_dnld_countryinfo_11d(struct lbs_private *priv,
-                                        struct bss_descriptor * bss);
-
-int lbs_create_dnld_countryinfo_11d(struct lbs_private *priv);
-
 #endif
diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/libertas/Makefile
index e5584dd1c79..fa37039e0ea 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/libertas/Makefile
@@ -1,4 +1,3 @@
-libertas-y += 11d.o
 libertas-y += assoc.o
 libertas-y += cfg.o
 libertas-y += cmd.o
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index dd8732611ba..f7161b5e070 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -371,11 +371,6 @@ static int lbs_associate(struct lbs_private *priv,
 	/* update curbssparams */
 	priv->curbssparams.channel = bss->phy.ds.channel;
 
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto done;
-	}
-
 	ret = lbs_cmd_with_response(priv, command, &cmd);
 	if (ret == 0) {
 		ret = lbs_assoc_post(priv,
@@ -633,11 +628,6 @@ static int lbs_adhoc_join(struct lbs_private *priv,
 		}
 	}
 
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto out;
-	}
-
 	ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_JOIN, &cmd);
 	if (ret == 0) {
 		ret = lbs_adhoc_post(priv,
@@ -737,12 +727,6 @@ static int lbs_adhoc_start(struct lbs_private *priv,
 	lbs_deb_join("ADHOC_START: rates=%02x %02x %02x %02x\n",
 	       cmd.rates[0], cmd.rates[1], cmd.rates[2], cmd.rates[3]);
 
-	if (lbs_create_dnld_countryinfo_11d(priv)) {
-		lbs_deb_join("ADHOC_START: dnld_countryinfo_11d failed\n");
-		ret = -1;
-		goto out;
-	}
-
 	lbs_deb_join("ADHOC_START: Starting Ad-Hoc BSS on channel %d, band %d\n",
 		     assoc_req->channel, assoc_req->band);
 
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 8841a0ecf3b..4729895c6d0 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -190,11 +190,6 @@ int lbs_update_hw_spec(struct lbs_private *priv)
 		goto out;
 	}
 
-	if (lbs_set_universaltable(priv, 0)) {
-		ret = -1;
-		goto out;
-	}
-
 out:
 	lbs_deb_leave(LBS_DEB_CMD);
 	return ret;
@@ -1511,11 +1506,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 		ret = 0;
 		goto done;
 
-	case CMD_802_11D_DOMAIN_INFO:
-		ret = lbs_cmd_802_11d_domain_info(priv, cmdptr,
-						   cmd_no, cmd_action);
-		break;
-
 	case CMD_802_11_TPC_CFG:
 		cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG);
 		cmdptr->size =
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index a45061b1f33..384fc6187d8 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -228,10 +228,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
 		ret = lbs_ret_802_11_rssi(priv, resp);
 		break;
 
-	case CMD_RET(CMD_802_11D_DOMAIN_INFO):
-		ret = lbs_ret_802_11d_domain_info(resp);
-		break;
-
 	case CMD_RET(CMD_802_11_TPC_CFG):
 		spin_lock_irqsave(&priv->driver_lock, flags);
 		memmove((void *)priv->cur_cmd->callback_arg, &resp->params.tpccfg,
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 191ea33de50..968acdb53f5 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -325,15 +325,6 @@ struct lbs_private {
 	/** region channel data */
 	struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
 
-	struct region_channel universal_channel[MAX_REGION_CHANNEL_NUM];
-
-	/** 11D and Domain Regulatory Data */
-	struct lbs_802_11d_domain_reg domainreg;
-	struct parsed_region_chan_11d parsed_region_chan;
-
-	/** FSM variable for 11d support */
-	u32 enable11d;
-
 	/**	MISCELLANEOUS */
 	struct lbs_offset_value offsetvalue;
 
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index b7363236cc5..2f87659cc1d 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1408,9 +1408,6 @@ int lbs_start_card(struct lbs_private *priv)
 	if (ret)
 		goto done;
 
-	/* init 802.11d */
-	lbs_init_11d(priv);
-
 	if (lbs_cfg_register(priv)) {
 		lbs_pr_err("cannot register device\n");
 		goto done;
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index d8fc2b8b302..584ff76bcf8 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -161,31 +161,15 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
 	scantype = CMD_SCAN_TYPE_ACTIVE;
 
 	for (rgnidx = 0; rgnidx < ARRAY_SIZE(priv->region_channel); rgnidx++) {
-		if (priv->enable11d && (priv->connect_status != LBS_CONNECTED)
-		    && (priv->mesh_connect_status != LBS_CONNECTED)) {
-			/* Scan all the supported chan for the first scan */
-			if (!priv->universal_channel[rgnidx].valid)
-				continue;
-			scanregion = &priv->universal_channel[rgnidx];
-
-			/* clear the parsed_region_chan for the first scan */
-			memset(&priv->parsed_region_chan, 0x00,
-			       sizeof(priv->parsed_region_chan));
-		} else {
-			if (!priv->region_channel[rgnidx].valid)
-				continue;
-			scanregion = &priv->region_channel[rgnidx];
-		}
+		if (!priv->region_channel[rgnidx].valid)
+			continue;
+		scanregion = &priv->region_channel[rgnidx];
 
 		for (nextchan = 0; nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
 			struct chanscanparamset *chan = &scanchanlist[chanidx];
 
 			cfp = scanregion->CFP + nextchan;
 
-			if (priv->enable11d)
-				scantype = lbs_get_scan_type_11d(cfp->channel,
-								 &priv->parsed_region_chan);
-
 			if (scanregion->band == BAND_B || scanregion->band == BAND_G)
 				chan->radiotype = CMD_SCAN_RADIO_TYPE_BG;
 
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 4594841cd4a..82a932aef6f 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -65,8 +65,6 @@ struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
 	for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) {
 		rc = &priv->region_channel[j];
 
-		if (priv->enable11d)
-			rc = &priv->universal_channel[j];
 		if (!rc->valid || !rc->CFP)
 			continue;
 		if (rc->band != band)
@@ -106,8 +104,6 @@ static struct chan_freq_power *find_cfp_by_band_and_freq(
 	for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) {
 		rc = &priv->region_channel[j];
 
-		if (priv->enable11d)
-			rc = &priv->universal_channel[j];
 		if (!rc->valid || !rc->CFP)
 			continue;
 		if (rc->band != band)
@@ -546,8 +542,6 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
 	struct chan_freq_power *cfp;
 	u8 rates[MAX_RATES + 1];
 
-	u8 flag = 0;
-
 	lbs_deb_enter(LBS_DEB_WEXT);
 
 	dwrq->length = sizeof(struct iw_range);
@@ -569,52 +563,21 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
 
 	range->scan_capa = IW_SCAN_CAPA_ESSID;
 
-	if (priv->enable11d &&
-	    (priv->connect_status == LBS_CONNECTED ||
-	    priv->mesh_connect_status == LBS_CONNECTED)) {
-		u8 chan_no;
-		u8 band;
-
-		struct parsed_region_chan_11d *parsed_region_chan =
-		    &priv->parsed_region_chan;
-
-		if (parsed_region_chan == NULL) {
-			lbs_deb_wext("11d: parsed_region_chan is NULL\n");
-			goto out;
-		}
-		band = parsed_region_chan->band;
-		lbs_deb_wext("band %d, nr_char %d\n", band,
-		       parsed_region_chan->nr_chan);
-
+	for (j = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
+	     && (j < ARRAY_SIZE(priv->region_channel)); j++) {
+		cfp = priv->region_channel[j].CFP;
 		for (i = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
-		     && (i < parsed_region_chan->nr_chan); i++) {
-			chan_no = parsed_region_chan->chanpwr[i].chan;
-			lbs_deb_wext("chan_no %d\n", chan_no);
-			range->freq[range->num_frequency].i = (long)chan_no;
+		     && priv->region_channel[j].valid
+		     && cfp
+		     && (i < priv->region_channel[j].nrcfp); i++) {
+			range->freq[range->num_frequency].i =
+			    (long)cfp->channel;
 			range->freq[range->num_frequency].m =
-			    (long)lbs_chan_2_freq(chan_no) * 100000;
+			    (long)cfp->freq * 100000;
 			range->freq[range->num_frequency].e = 1;
+			cfp++;
 			range->num_frequency++;
 		}
-		flag = 1;
-	}
-	if (!flag) {
-		for (j = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
-		     && (j < ARRAY_SIZE(priv->region_channel)); j++) {
-			cfp = priv->region_channel[j].CFP;
-			for (i = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
-			     && priv->region_channel[j].valid
-			     && cfp
-			     && (i < priv->region_channel[j].nrcfp); i++) {
-				range->freq[range->num_frequency].i =
-				    (long)cfp->channel;
-				range->freq[range->num_frequency].m =
-				    (long)cfp->freq * 100000;
-				range->freq[range->num_frequency].e = 1;
-				cfp++;
-				range->num_frequency++;
-			}
-		}
 	}
 
 	lbs_deb_wext("IW_MAX_FREQUENCIES %d, num_frequency %d\n",
@@ -699,7 +662,6 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
 		                  | IW_ENC_CAPA_CIPHER_CCMP;
 	}
 
-out:
 	lbs_deb_leave(LBS_DEB_WEXT);
 	return 0;
 }
-- 
cgit v1.2.3-70-g09d2


From f4228b4c2e5864ee9d2051176beb2bd5a49a15cc Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:46 +0200
Subject: libertas: remove unused 11d.h as well, priv->countryinfo

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/11d.h  | 82 ------------------------------------
 drivers/net/wireless/libertas/dev.h  |  2 -
 drivers/net/wireless/libertas/host.h |  6 +--
 drivers/net/wireless/libertas/scan.c | 21 ---------
 4 files changed, 2 insertions(+), 109 deletions(-)
 delete mode 100644 drivers/net/wireless/libertas/11d.h

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/11d.h b/drivers/net/wireless/libertas/11d.h
deleted file mode 100644
index a46ae500b25..00000000000
--- a/drivers/net/wireless/libertas/11d.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
-  * This header file contains data structures and
-  * function declarations of 802.11d
-  */
-#ifndef _LBS_11D_
-#define _LBS_11D_
-
-#include "types.h"
-#include "defs.h"
-
-#define UNIVERSAL_REGION_CODE			0xff
-
-/** (Beaconsize(256)-5(IEId,len,contrystr(3))/3(FirstChan,NoOfChan,MaxPwr)
- */
-#define MRVDRV_MAX_SUBBAND_802_11D		83
-
-#define COUNTRY_CODE_LEN			3
-#define MAX_NO_OF_CHAN 				40
-
-struct cmd_ds_command;
-
-/** Data structure for Country IE*/
-struct ieee_subbandset {
-	u8 firstchan;
-	u8 nrchan;
-	u8 maxtxpwr;
-} __attribute__ ((packed));
-
-struct ieee_ie_country_info_set {
-	struct ieee_ie_header header;
-
-	u8 countrycode[COUNTRY_CODE_LEN];
-	struct ieee_subbandset subband[1];
-};
-
-struct ieee_ie_country_info_full_set {
-	struct ieee_ie_header header;
-
-	u8 countrycode[COUNTRY_CODE_LEN];
-	struct ieee_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
-} __attribute__ ((packed));
-
-struct mrvl_ie_domain_param_set {
-	struct mrvl_ie_header header;
-
-	u8 countrycode[COUNTRY_CODE_LEN];
-	struct ieee_subbandset subband[1];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11d_domain_info {
-	__le16 action;
-	struct mrvl_ie_domain_param_set domain;
-} __attribute__ ((packed));
-
-/** domain regulatory information */
-struct lbs_802_11d_domain_reg {
-	/** country Code*/
-	u8 countrycode[COUNTRY_CODE_LEN];
-	/** No. of subband*/
-	u8 nr_subband;
-	struct ieee_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
-};
-
-struct chan_power_11d {
-	u8 chan;
-	u8 pwr;
-} __attribute__ ((packed));
-
-struct parsed_region_chan_11d {
-	u8 band;
-	u8 region;
-	s8 countrycode[COUNTRY_CODE_LEN];
-	struct chan_power_11d chanpwr[MAX_NO_OF_CHAN];
-	u8 nr_chan;
-} __attribute__ ((packed));
-
-struct region_code_mapping {
-	u8 region[COUNTRY_CODE_LEN];
-	u8 code;
-};
-
-#endif
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 968acdb53f5..52b5ca1cd57 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -360,8 +360,6 @@ struct bss_descriptor {
 	union ieee_phy_param_set phy;
 	union ieee_ss_param_set ss;
 
-	struct ieee_ie_country_info_full_set countryinfo;
-
 	u8 wpa_ie[MAX_WPA_IE_LEN];
 	size_t wpa_ie_len;
 	u8 rsn_ie[MAX_WPA_IE_LEN];
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 25342743b1f..d2a8d04d2b4 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -6,7 +6,8 @@
 #ifndef _LBS_HOST_H_
 #define _LBS_HOST_H_
 
-#include "11d.h"
+#include "types.h"
+#include "defs.h"
 
 #define DEFAULT_AD_HOC_CHANNEL                  6
 
@@ -961,9 +962,6 @@ struct cmd_ds_command {
 		struct cmd_ds_bbp_reg_access bbpreg;
 		struct cmd_ds_rf_reg_access rfreg;
 
-		struct cmd_ds_802_11d_domain_info domaininfo;
-		struct cmd_ds_802_11d_domain_info domaininforesp;
-
 		struct cmd_ds_802_11_tpc_cfg tpccfg;
 		struct cmd_ds_802_11_afc afc;
 		struct cmd_ds_802_11_led_ctrl ledgpio;
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 584ff76bcf8..64b404783f4 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -503,7 +503,6 @@ static int lbs_process_bss(struct bss_descriptor *bss,
 	struct ieee_ie_cf_param_set *cf;
 	struct ieee_ie_ibss_param_set *ibss;
 	DECLARE_SSID_BUF(ssid);
-	struct ieee_ie_country_info_set *pcountryinfo;
 	uint8_t *pos, *end, *p;
 	uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
 	uint16_t beaconsize = 0;
@@ -626,26 +625,6 @@ static int lbs_process_bss(struct bss_descriptor *bss,
 			lbs_deb_scan("got IBSS IE\n");
 			break;
 
-		case WLAN_EID_COUNTRY:
-			pcountryinfo = (struct ieee_ie_country_info_set *) pos;
-			lbs_deb_scan("got COUNTRY IE\n");
-			if (pcountryinfo->header.len < sizeof(pcountryinfo->countrycode)
-			    || pcountryinfo->header.len > 254) {
-				lbs_deb_scan("%s: 11D- Err CountryInfo len %d, min %zd, max 254\n",
-					     __func__,
-					     pcountryinfo->header.len,
-					     sizeof(pcountryinfo->countrycode));
-				ret = -1;
-				goto done;
-			}
-
-			memcpy(&bss->countryinfo, pcountryinfo,
-				pcountryinfo->header.len + 2);
-			lbs_deb_hex(LBS_DEB_SCAN, "process_bss: 11d countryinfo",
-				    (uint8_t *) pcountryinfo,
-				    (int) (pcountryinfo->header.len + 2));
-			break;
-
 		case WLAN_EID_EXT_SUPP_RATES:
 			/* only process extended supported rate if data rate is
 			 * already found. Data rate IE should come before
-- 
cgit v1.2.3-70-g09d2


From 243e84e91ed810f7dca5ba1c2d1a611811948566 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:47 +0200
Subject: libertas: change IW_ESSID_MAX_SIZE -> IEEE80211_MAX_SSID_LEN

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c      | 10 +++++-----
 drivers/net/wireless/libertas/cmd.c        |  2 +-
 drivers/net/wireless/libertas/cmdresp.c    |  2 +-
 drivers/net/wireless/libertas/dev.h        | 10 +++++-----
 drivers/net/wireless/libertas/host.h       |  4 ++--
 drivers/net/wireless/libertas/persistcfg.c |  8 ++++----
 drivers/net/wireless/libertas/scan.c       |  6 +++---
 drivers/net/wireless/libertas/types.h      |  4 ++--
 drivers/net/wireless/libertas/wext.c       |  8 ++++----
 9 files changed, 27 insertions(+), 27 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index f7161b5e070..5a280ebadba 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -226,7 +226,7 @@ static int lbs_assoc_post(struct lbs_private *priv,
 	priv->connect_status = LBS_CONNECTED;
 
 	/* Update current SSID and BSSID */
-	memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+	memcpy(&priv->curbssparams.ssid, &bss->ssid, IEEE80211_MAX_SSID_LEN);
 	priv->curbssparams.ssid_len = bss->ssid_len;
 	memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
 
@@ -467,7 +467,7 @@ static int lbs_adhoc_post(struct lbs_private *priv,
 	memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
 
 	/* Set the new SSID to current SSID */
-	memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+	memcpy(&priv->curbssparams.ssid, &bss->ssid, IEEE80211_MAX_SSID_LEN);
 	priv->curbssparams.ssid_len = bss->ssid_len;
 
 	netif_carrier_on(priv->dev);
@@ -1083,7 +1083,7 @@ static int assoc_helper_essid(struct lbs_private *priv,
 			/* else send START command */
 			lbs_deb_assoc("SSID not found, creating adhoc network\n");
 			memcpy(&assoc_req->bss.ssid, &assoc_req->ssid,
-				IW_ESSID_MAX_SIZE);
+				IEEE80211_MAX_SSID_LEN);
 			assoc_req->bss.ssid_len = assoc_req->ssid_len;
 			lbs_adhoc_start(priv, assoc_req);
 		}
@@ -1541,7 +1541,7 @@ static int lbs_find_best_network_ssid(struct lbs_private *priv,
 
 	found = lbs_find_best_ssid_in_list(priv, preferred_mode);
 	if (found && (found->ssid_len > 0)) {
-		memcpy(out_ssid, &found->ssid, IW_ESSID_MAX_SIZE);
+		memcpy(out_ssid, &found->ssid, IEEE80211_MAX_SSID_LEN);
 		*out_ssid_len = found->ssid_len;
 		*out_mode = found->mode;
 		ret = 0;
@@ -1759,7 +1759,7 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
 	assoc_req = priv->pending_assoc_req;
 	if (!test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
 		memcpy(&assoc_req->ssid, &priv->curbssparams.ssid,
-		       IW_ESSID_MAX_SIZE);
+		       IEEE80211_MAX_SSID_LEN);
 		assoc_req->ssid_len = priv->curbssparams.ssid_len;
 	}
 
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 4729895c6d0..dd4f9823135 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1167,7 +1167,7 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
 		ie->val.mesh_id_len = priv->mesh_ssid_len;
 		memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
 		ie->len = sizeof(struct mrvl_meshie_val) -
-			IW_ESSID_MAX_SIZE + priv->mesh_ssid_len;
+			IEEE80211_MAX_SSID_LEN + priv->mesh_ssid_len;
 		cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
 		break;
 	case CMD_ACT_MESH_CONFIG_STOP:
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 384fc6187d8..6e210388595 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -68,7 +68,7 @@ void lbs_mac_event_disconnected(struct lbs_private *priv)
 	 * no longer valid.
 	 */
 	memset(&priv->curbssparams.bssid, 0, ETH_ALEN);
-	memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
+	memset(&priv->curbssparams.ssid, 0, IEEE80211_MAX_SSID_LEN);
 	priv->curbssparams.ssid_len = 0;
 
 	if (priv->psstate != PS_STATE_FULL_POWER) {
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 52b5ca1cd57..50b457706ba 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -65,7 +65,7 @@ struct current_bss_params {
 	/** bssid */
 	u8 bssid[ETH_ALEN];
 	/** ssid */
-	u8 ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 ssid_len;
 
 	/** band */
@@ -163,7 +163,7 @@ struct lbs_private {
 	struct work_struct sync_channel;
 	/* remember which channel was scanned last, != 0 if currently scanning */
 	int scan_channel;
-	u8 scan_ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 scan_ssid_len;
 
 	/** Hardware access */
@@ -230,7 +230,7 @@ struct lbs_private {
 	struct current_bss_params curbssparams;
 
 	uint16_t mesh_tlv;
-	u8 mesh_ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 mesh_ssid_len;
 
 	/* IW_MODE_* */
@@ -340,7 +340,7 @@ extern struct cmd_confirm_sleep confirm_sleep;
 struct bss_descriptor {
 	u8 bssid[ETH_ALEN];
 
-	u8 ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 ssid_len;
 
 	u16 capability;
@@ -389,7 +389,7 @@ struct assoc_request {
 #define ASSOC_FLAG_WPA_IE		11
 	unsigned long flags;
 
-	u8 ssid[IW_ESSID_MAX_SIZE + 1];
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 ssid_len;
 	u8 channel;
 	u8 band;
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index d2a8d04d2b4..d4b875445f5 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -719,7 +719,7 @@ struct cmd_ds_802_11_rate_adapt_rateset {
 struct cmd_ds_802_11_ad_hoc_start {
 	struct cmd_header hdr;
 
-	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
 	u8 bsstype;
 	__le16 beaconperiod;
 	u8 dtimperiod;   /* Reserved on v9 and later */
@@ -742,7 +742,7 @@ struct cmd_ds_802_11_ad_hoc_result {
 
 struct adhoc_bssdesc {
 	u8 bssid[ETH_ALEN];
-	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
 	u8 type;
 	__le16 beaconperiod;
 	u8 dtimperiod;
diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c
index 18fe29faf99..871f914a75f 100644
--- a/drivers/net/wireless/libertas/persistcfg.c
+++ b/drivers/net/wireless/libertas/persistcfg.c
@@ -187,9 +187,9 @@ static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
 	if (ret)
 		return ret;
 
-	if (defs.meshie.val.mesh_id_len > IW_ESSID_MAX_SIZE) {
+	if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
 		lbs_pr_err("inconsistent mesh ID length");
-		defs.meshie.val.mesh_id_len = IW_ESSID_MAX_SIZE;
+		defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
 	}
 
 	/* SSID not null terminated: reserve room for \0 + \n */
@@ -214,7 +214,7 @@ static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
 	int len;
 	int ret;
 
-	if (count < 2 || count > IW_ESSID_MAX_SIZE + 1)
+	if (count < 2 || count > IEEE80211_MAX_SSID_LEN + 1)
 		return -EINVAL;
 
 	memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
@@ -233,7 +233,7 @@ static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
 	/* SSID len */
 	ie->val.mesh_id_len = len;
 	/* IE len */
-	ie->len = sizeof(struct mrvl_meshie_val) - IW_ESSID_MAX_SIZE + len;
+	ie->len = sizeof(struct mrvl_meshie_val) - IEEE80211_MAX_SSID_LEN + len;
 
 	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
 				   CMD_TYPE_MESH_SET_MESH_IE);
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 64b404783f4..2700f4b455e 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -19,11 +19,11 @@
 
 //! Approximate amount of data needed to pass a scan result back to iwlist
 #define MAX_SCAN_CELL_SIZE  (IW_EV_ADDR_LEN             \
-                             + IW_ESSID_MAX_SIZE        \
+                             + IEEE80211_MAX_SSID_LEN   \
                              + IW_EV_UINT_LEN           \
                              + IW_EV_FREQ_LEN           \
                              + IW_EV_QUAL_LEN           \
-                             + IW_ESSID_MAX_SIZE        \
+                             + IEEE80211_MAX_SSID_LEN   \
                              + IW_EV_PARAM_LEN          \
                              + 40)	/* 40 for WPAIE */
 
@@ -775,7 +775,7 @@ static inline char *lbs_translate_scan(struct lbs_private *priv,
 	/* SSID */
 	iwe.cmd = SIOCGIWESSID;
 	iwe.u.data.flags = 1;
-	iwe.u.data.length = min((uint32_t) bss->ssid_len, (uint32_t) IW_ESSID_MAX_SIZE);
+	iwe.u.data.length = min((uint32_t) bss->ssid_len, (uint32_t) IEEE80211_MAX_SSID_LEN);
 	start = iwe_stream_add_point(info, start, stop, &iwe, bss->ssid);
 
 	/* Mode */
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/libertas/types.h
index 99905df65b2..3e72c86ceca 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/libertas/types.h
@@ -5,8 +5,8 @@
 #define _LBS_TYPES_H_
 
 #include <linux/if_ether.h>
+#include <linux/ieee80211.h>
 #include <asm/byteorder.h>
-#include <linux/wireless.h>
 
 struct ieee_ie_header {
 	u8 id;
@@ -247,7 +247,7 @@ struct mrvl_meshie_val {
 	uint8_t active_metric_id;
 	uint8_t mesh_capability;
 	uint8_t mesh_id_len;
-	uint8_t mesh_id[IW_ESSID_MAX_SIZE];
+	uint8_t mesh_id[IEEE80211_MAX_SSID_LEN];
 } __attribute__ ((packed));
 
 struct mrvl_meshie {
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 82a932aef6f..3e8be9a578e 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -1989,7 +1989,7 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
 {
 	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
-	u8 ssid[IW_ESSID_MAX_SIZE];
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
 	u8 ssid_len = 0;
 	struct assoc_request * assoc_req;
 	int in_ssid_len = dwrq->length;
@@ -2003,7 +2003,7 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
 	}
 
 	/* Check the size of the string */
-	if (in_ssid_len > IW_ESSID_MAX_SIZE) {
+	if (in_ssid_len > IEEE80211_MAX_SSID_LEN) {
 		ret = -E2BIG;
 		goto out;
 	}
@@ -2034,7 +2034,7 @@ out:
 			ret = -ENOMEM;
 		} else {
 			/* Copy the SSID to the association request */
-			memcpy(&assoc_req->ssid, &ssid, IW_ESSID_MAX_SIZE);
+			memcpy(&assoc_req->ssid, &ssid, IEEE80211_MAX_SSID_LEN);
 			assoc_req->ssid_len = ssid_len;
 			set_bit(ASSOC_FLAG_SSID, &assoc_req->flags);
 			lbs_postpone_association_work(priv);
@@ -2085,7 +2085,7 @@ static int lbs_mesh_set_essid(struct net_device *dev,
 	}
 
 	/* Check the size of the string */
-	if (dwrq->length > IW_ESSID_MAX_SIZE) {
+	if (dwrq->length > IEEE80211_MAX_SSID_LEN) {
 		ret = -E2BIG;
 		goto out;
 	}
-- 
cgit v1.2.3-70-g09d2


From 2d46502dce3c79c3c15ac537cb271911f58d12d1 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:48 +0200
Subject: libertas: move scan/assoc related stuff

Another cfg80211-preparation patch: removes some code/definitions from
main.c and dev.h and put's it into assoc.c/.h, scan.c/.h.

No function change.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c |   7 ++
 drivers/net/wireless/libertas/assoc.h | 122 +++++++++++++++++++++-
 drivers/net/wireless/libertas/cmd.c   |   1 +
 drivers/net/wireless/libertas/decl.h  |   6 +-
 drivers/net/wireless/libertas/defs.h  |   1 -
 drivers/net/wireless/libertas/dev.h   | 155 +---------------------------
 drivers/net/wireless/libertas/main.c  | 182 ---------------------------------
 drivers/net/wireless/libertas/scan.c  | 184 ++++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/scan.h  |  30 ++++++
 9 files changed, 348 insertions(+), 340 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 5a280ebadba..2ccfeca32cd 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -23,6 +23,13 @@ static const u8 bssid_off[ETH_ALEN]  __attribute__ ((aligned (2))) =
  */
 #define CAPINFO_MASK	(~(0xda00))
 
+/**
+ * 802.11b/g supported bitrates (in 500Kb/s units)
+ */
+u8 lbs_bg_rates[MAX_RATES] =
+    { 0x02, 0x04, 0x0b, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c,
+0x00, 0x00 };
+
 
 /**
  *  @brief This function finds common rates between rates and card rates.
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index 6e765e9f91a..610d14c14cd 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -3,7 +3,127 @@
 #ifndef _LBS_ASSOC_H_
 #define _LBS_ASSOC_H_
 
-#include "dev.h"
+
+#include "defs.h"
+#include "host.h"
+
+
+struct lbs_private;
+
+/*
+ * In theory, the IE is limited to the IE length, 255,
+ * but in practice 64 bytes are enough.
+ */
+#define MAX_WPA_IE_LEN 64
+
+
+
+struct lbs_802_11_security {
+	u8 WPAenabled;
+	u8 WPA2enabled;
+	u8 wep_enabled;
+	u8 auth_mode;
+	u32 key_mgmt;
+};
+
+/** Current Basic Service Set State Structure */
+struct current_bss_params {
+	/** bssid */
+	u8 bssid[ETH_ALEN];
+	/** ssid */
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 ssid_len;
+
+	/** band */
+	u8 band;
+	/** channel */
+	u8 channel;
+	/** zero-terminated array of supported data rates */
+	u8 rates[MAX_RATES + 1];
+};
+
+/**
+ *  @brief Structure used to store information for each beacon/probe response
+ */
+struct bss_descriptor {
+	u8 bssid[ETH_ALEN];
+
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 ssid_len;
+
+	u16 capability;
+	u32 rssi;
+	u32 channel;
+	u16 beaconperiod;
+	__le16 atimwindow;
+
+	/* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
+	u8 mode;
+
+	/* zero-terminated array of supported data rates */
+	u8 rates[MAX_RATES + 1];
+
+	unsigned long last_scanned;
+
+	union ieee_phy_param_set phy;
+	union ieee_ss_param_set ss;
+
+	u8 wpa_ie[MAX_WPA_IE_LEN];
+	size_t wpa_ie_len;
+	u8 rsn_ie[MAX_WPA_IE_LEN];
+	size_t rsn_ie_len;
+
+	u8 mesh;
+
+	struct list_head list;
+};
+
+/** Association request
+ *
+ * Encapsulates all the options that describe a specific assocation request
+ * or configuration of the wireless card's radio, mode, and security settings.
+ */
+struct assoc_request {
+#define ASSOC_FLAG_SSID			1
+#define ASSOC_FLAG_CHANNEL		2
+#define ASSOC_FLAG_BAND			3
+#define ASSOC_FLAG_MODE			4
+#define ASSOC_FLAG_BSSID		5
+#define ASSOC_FLAG_WEP_KEYS		6
+#define ASSOC_FLAG_WEP_TX_KEYIDX	7
+#define ASSOC_FLAG_WPA_MCAST_KEY	8
+#define ASSOC_FLAG_WPA_UCAST_KEY	9
+#define ASSOC_FLAG_SECINFO		10
+#define ASSOC_FLAG_WPA_IE		11
+	unsigned long flags;
+
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 ssid_len;
+	u8 channel;
+	u8 band;
+	u8 mode;
+	u8 bssid[ETH_ALEN] __attribute__ ((aligned (2)));
+
+	/** WEP keys */
+	struct enc_key wep_keys[4];
+	u16 wep_tx_keyidx;
+
+	/** WPA keys */
+	struct enc_key wpa_mcast_key;
+	struct enc_key wpa_unicast_key;
+
+	struct lbs_802_11_security secinfo;
+
+	/** WPA Information Elements*/
+	u8 wpa_ie[MAX_WPA_IE_LEN];
+	u8 wpa_ie_len;
+
+	/* BSS to associate with for infrastructure of Ad-Hoc join */
+	struct bss_descriptor bss;
+};
+
+
+extern u8 lbs_bg_rates[MAX_RATES];
 
 void lbs_association_worker(struct work_struct *work);
 struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index dd4f9823135..ec65be0c4d9 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -12,6 +12,7 @@
 #include "dev.h"
 #include "assoc.h"
 #include "wext.h"
+#include "scan.h"
 #include "cmd.h"
 
 static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 20fa8176cd8..7d8323876c5 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -10,6 +10,9 @@
 
 #include "defs.h"
 
+
+extern const struct ethtool_ops lbs_ethtool_ops;
+
 /** Function Prototype Declaration */
 struct lbs_private;
 struct sk_buff;
@@ -33,7 +36,6 @@ u8 lbs_data_rate_to_fw_index(u32 rate);
 /** The proc fs interface */
 netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
 				struct net_device *dev);
-int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);
 
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
 
@@ -49,8 +51,6 @@ void lbs_persist_config_init(struct net_device *net);
 void lbs_persist_config_remove(struct net_device *net);
 
 /* main.c */
-struct chan_freq_power *lbs_get_region_cfp_table(u8 region,
-	int *cfp_no);
 struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
 void lbs_remove_card(struct lbs_private *priv);
 int lbs_start_card(struct lbs_private *priv);
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index 1cf5d5985da..6b6ea9f7bf5 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -322,7 +322,6 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 extern const char lbs_driver_version[];
 extern u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE];
 
-extern u8 lbs_bg_rates[MAX_RATES];
 
 /** ENUM definition*/
 /** SNRNF_TYPE */
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 50b457706ba..cc245820d3f 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -6,75 +6,10 @@
 #ifndef _LBS_DEV_H_
 #define _LBS_DEV_H_
 
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <linux/ethtool.h>
-#include <linux/debugfs.h>
+#include "scan.h"
+#include "assoc.h"
 
-#include "defs.h"
-#include "host.h"
 
-extern const struct ethtool_ops lbs_ethtool_ops;
-
-#define	MAX_BSSID_PER_CHANNEL		16
-
-#define NR_TX_QUEUE			3
-
-/* For the extended Scan */
-#define MAX_EXTENDED_SCAN_BSSID_LIST    MAX_BSSID_PER_CHANNEL * \
-						MRVDRV_MAX_CHANNEL_SIZE + 1
-
-#define	MAX_REGION_CHANNEL_NUM	2
-
-/** Chan-freq-TxPower mapping table*/
-struct chan_freq_power {
-	/** channel Number		*/
-	u16 channel;
-	/** frequency of this channel	*/
-	u32 freq;
-	/** Max allowed Tx power level	*/
-	u16 maxtxpower;
-	/** TRUE:channel unsupported;  FLASE:supported*/
-	u8 unsupported;
-};
-
-/** region-band mapping table*/
-struct region_channel {
-	/** TRUE if this entry is valid		     */
-	u8 valid;
-	/** region code for US, Japan ...	     */
-	u8 region;
-	/** band B/G/A, used for BAND_CONFIG cmd	     */
-	u8 band;
-	/** Actual No. of elements in the array below */
-	u8 nrcfp;
-	/** chan-freq-txpower mapping table*/
-	struct chan_freq_power *CFP;
-};
-
-struct lbs_802_11_security {
-	u8 WPAenabled;
-	u8 WPA2enabled;
-	u8 wep_enabled;
-	u8 auth_mode;
-	u32 key_mgmt;
-};
-
-/** Current Basic Service Set State Structure */
-struct current_bss_params {
-	/** bssid */
-	u8 bssid[ETH_ALEN];
-	/** ssid */
-	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
-	u8 ssid_len;
-
-	/** band */
-	u8 band;
-	/** channel */
-	u8 channel;
-	/** zero-terminated array of supported data rates */
-	u8 rates[MAX_RATES + 1];
-};
 
 /** sleep_params */
 struct sleep_params {
@@ -295,12 +230,6 @@ struct lbs_private {
 	struct enc_key wpa_mcast_key;
 	struct enc_key wpa_unicast_key;
 
-/*
- * In theory, the IE is limited to the IE length, 255,
- * but in practice 64 bytes are enough.
- */
-#define MAX_WPA_IE_LEN 64
-
 	/** WPA Information Elements*/
 	u8 wpa_ie[MAX_WPA_IE_LEN];
 	u8 wpa_ie_len;
@@ -334,84 +263,4 @@ struct lbs_private {
 
 extern struct cmd_confirm_sleep confirm_sleep;
 
-/**
- *  @brief Structure used to store information for each beacon/probe response
- */
-struct bss_descriptor {
-	u8 bssid[ETH_ALEN];
-
-	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
-	u8 ssid_len;
-
-	u16 capability;
-	u32 rssi;
-	u32 channel;
-	u16 beaconperiod;
-	__le16 atimwindow;
-
-	/* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
-	u8 mode;
-
-	/* zero-terminated array of supported data rates */
-	u8 rates[MAX_RATES + 1];
-
-	unsigned long last_scanned;
-
-	union ieee_phy_param_set phy;
-	union ieee_ss_param_set ss;
-
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	size_t wpa_ie_len;
-	u8 rsn_ie[MAX_WPA_IE_LEN];
-	size_t rsn_ie_len;
-
-	u8 mesh;
-
-	struct list_head list;
-};
-
-/** Association request
- *
- * Encapsulates all the options that describe a specific assocation request
- * or configuration of the wireless card's radio, mode, and security settings.
- */
-struct assoc_request {
-#define ASSOC_FLAG_SSID			1
-#define ASSOC_FLAG_CHANNEL		2
-#define ASSOC_FLAG_BAND			3
-#define ASSOC_FLAG_MODE			4
-#define ASSOC_FLAG_BSSID		5
-#define ASSOC_FLAG_WEP_KEYS		6
-#define ASSOC_FLAG_WEP_TX_KEYIDX	7
-#define ASSOC_FLAG_WPA_MCAST_KEY	8
-#define ASSOC_FLAG_WPA_UCAST_KEY	9
-#define ASSOC_FLAG_SECINFO		10
-#define ASSOC_FLAG_WPA_IE		11
-	unsigned long flags;
-
-	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
-	u8 ssid_len;
-	u8 channel;
-	u8 band;
-	u8 mode;
-	u8 bssid[ETH_ALEN] __attribute__ ((aligned (2)));
-
-	/** WEP keys */
-	struct enc_key wep_keys[4];
-	u16 wep_tx_keyidx;
-
-	/** WPA keys */
-	struct enc_key wpa_mcast_key;
-	struct enc_key wpa_unicast_key;
-
-	struct lbs_802_11_security secinfo;
-
-	/** WPA Information Elements*/
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	u8 wpa_ie_len;
-
-	/* BSS to associate with for infrastructure of Ad-Hoc join */
-	struct bss_descriptor bss;
-};
-
 #endif
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 2f87659cc1d..ee089333455 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -45,132 +45,12 @@ module_param_named(libertas_debug, lbs_debug, int, 0644);
 struct cmd_confirm_sleep confirm_sleep;
 
 
-#define LBS_TX_PWR_DEFAULT		20	/*100mW */
-#define LBS_TX_PWR_US_DEFAULT		20	/*100mW */
-#define LBS_TX_PWR_JP_DEFAULT		16	/*50mW */
-#define LBS_TX_PWR_FR_DEFAULT		20	/*100mW */
-#define LBS_TX_PWR_EMEA_DEFAULT	20	/*100mW */
-
-/* Format { channel, frequency (MHz), maxtxpower } */
-/* band: 'B/G', region: USA FCC/Canada IC */
-static struct chan_freq_power channel_freq_power_US_BG[] = {
-	{1, 2412, LBS_TX_PWR_US_DEFAULT},
-	{2, 2417, LBS_TX_PWR_US_DEFAULT},
-	{3, 2422, LBS_TX_PWR_US_DEFAULT},
-	{4, 2427, LBS_TX_PWR_US_DEFAULT},
-	{5, 2432, LBS_TX_PWR_US_DEFAULT},
-	{6, 2437, LBS_TX_PWR_US_DEFAULT},
-	{7, 2442, LBS_TX_PWR_US_DEFAULT},
-	{8, 2447, LBS_TX_PWR_US_DEFAULT},
-	{9, 2452, LBS_TX_PWR_US_DEFAULT},
-	{10, 2457, LBS_TX_PWR_US_DEFAULT},
-	{11, 2462, LBS_TX_PWR_US_DEFAULT}
-};
-
-/* band: 'B/G', region: Europe ETSI */
-static struct chan_freq_power channel_freq_power_EU_BG[] = {
-	{1, 2412, LBS_TX_PWR_EMEA_DEFAULT},
-	{2, 2417, LBS_TX_PWR_EMEA_DEFAULT},
-	{3, 2422, LBS_TX_PWR_EMEA_DEFAULT},
-	{4, 2427, LBS_TX_PWR_EMEA_DEFAULT},
-	{5, 2432, LBS_TX_PWR_EMEA_DEFAULT},
-	{6, 2437, LBS_TX_PWR_EMEA_DEFAULT},
-	{7, 2442, LBS_TX_PWR_EMEA_DEFAULT},
-	{8, 2447, LBS_TX_PWR_EMEA_DEFAULT},
-	{9, 2452, LBS_TX_PWR_EMEA_DEFAULT},
-	{10, 2457, LBS_TX_PWR_EMEA_DEFAULT},
-	{11, 2462, LBS_TX_PWR_EMEA_DEFAULT},
-	{12, 2467, LBS_TX_PWR_EMEA_DEFAULT},
-	{13, 2472, LBS_TX_PWR_EMEA_DEFAULT}
-};
-
-/* band: 'B/G', region: Spain */
-static struct chan_freq_power channel_freq_power_SPN_BG[] = {
-	{10, 2457, LBS_TX_PWR_DEFAULT},
-	{11, 2462, LBS_TX_PWR_DEFAULT}
-};
-
-/* band: 'B/G', region: France */
-static struct chan_freq_power channel_freq_power_FR_BG[] = {
-	{10, 2457, LBS_TX_PWR_FR_DEFAULT},
-	{11, 2462, LBS_TX_PWR_FR_DEFAULT},
-	{12, 2467, LBS_TX_PWR_FR_DEFAULT},
-	{13, 2472, LBS_TX_PWR_FR_DEFAULT}
-};
-
-/* band: 'B/G', region: Japan */
-static struct chan_freq_power channel_freq_power_JPN_BG[] = {
-	{1, 2412, LBS_TX_PWR_JP_DEFAULT},
-	{2, 2417, LBS_TX_PWR_JP_DEFAULT},
-	{3, 2422, LBS_TX_PWR_JP_DEFAULT},
-	{4, 2427, LBS_TX_PWR_JP_DEFAULT},
-	{5, 2432, LBS_TX_PWR_JP_DEFAULT},
-	{6, 2437, LBS_TX_PWR_JP_DEFAULT},
-	{7, 2442, LBS_TX_PWR_JP_DEFAULT},
-	{8, 2447, LBS_TX_PWR_JP_DEFAULT},
-	{9, 2452, LBS_TX_PWR_JP_DEFAULT},
-	{10, 2457, LBS_TX_PWR_JP_DEFAULT},
-	{11, 2462, LBS_TX_PWR_JP_DEFAULT},
-	{12, 2467, LBS_TX_PWR_JP_DEFAULT},
-	{13, 2472, LBS_TX_PWR_JP_DEFAULT},
-	{14, 2484, LBS_TX_PWR_JP_DEFAULT}
-};
-
-/**
- * the structure for channel, frequency and power
- */
-struct region_cfp_table {
-	u8 region;
-	struct chan_freq_power *cfp_BG;
-	int cfp_no_BG;
-};
-
-/**
- * the structure for the mapping between region and CFP
- */
-static struct region_cfp_table region_cfp_table[] = {
-	{0x10,			/*US FCC */
-	 channel_freq_power_US_BG,
-	 ARRAY_SIZE(channel_freq_power_US_BG),
-	 }
-	,
-	{0x20,			/*CANADA IC */
-	 channel_freq_power_US_BG,
-	 ARRAY_SIZE(channel_freq_power_US_BG),
-	 }
-	,
-	{0x30, /*EU*/ channel_freq_power_EU_BG,
-	 ARRAY_SIZE(channel_freq_power_EU_BG),
-	 }
-	,
-	{0x31, /*SPAIN*/ channel_freq_power_SPN_BG,
-	 ARRAY_SIZE(channel_freq_power_SPN_BG),
-	 }
-	,
-	{0x32, /*FRANCE*/ channel_freq_power_FR_BG,
-	 ARRAY_SIZE(channel_freq_power_FR_BG),
-	 }
-	,
-	{0x40, /*JAPAN*/ channel_freq_power_JPN_BG,
-	 ARRAY_SIZE(channel_freq_power_JPN_BG),
-	 }
-	,
-/*Add new region here */
-};
-
 /**
  * the table to keep region code
  */
 u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE] =
     { 0x10, 0x20, 0x30, 0x31, 0x32, 0x40 };
 
-/**
- * 802.11b/g supported bitrates (in 500Kb/s units)
- */
-u8 lbs_bg_rates[MAX_RATES] =
-    { 0x02, 0x04, 0x0b, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c,
-0x00, 0x00 };
-
 /**
  * FW rate table.  FW refers to rates by their index in this table, not by the
  * rate value itself.  Values of 0x00 are
@@ -1617,68 +1497,6 @@ static void lbs_remove_mesh(struct lbs_private *priv)
 	lbs_deb_leave(LBS_DEB_MESH);
 }
 
-/**
- *  @brief This function finds the CFP in
- *  region_cfp_table based on region and band parameter.
- *
- *  @param region  The region code
- *  @param band	   The band
- *  @param cfp_no  A pointer to CFP number
- *  @return 	   A pointer to CFP
- */
-struct chan_freq_power *lbs_get_region_cfp_table(u8 region, int *cfp_no)
-{
-	int i, end;
-
-	lbs_deb_enter(LBS_DEB_MAIN);
-
-	end = ARRAY_SIZE(region_cfp_table);
-
-	for (i = 0; i < end ; i++) {
-		lbs_deb_main("region_cfp_table[i].region=%d\n",
-			region_cfp_table[i].region);
-		if (region_cfp_table[i].region == region) {
-			*cfp_no = region_cfp_table[i].cfp_no_BG;
-			lbs_deb_leave(LBS_DEB_MAIN);
-			return region_cfp_table[i].cfp_BG;
-		}
-	}
-
-	lbs_deb_leave_args(LBS_DEB_MAIN, "ret NULL");
-	return NULL;
-}
-
-int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band)
-{
-	int ret = 0;
-	int i = 0;
-
-	struct chan_freq_power *cfp;
-	int cfp_no;
-
-	lbs_deb_enter(LBS_DEB_MAIN);
-
-	memset(priv->region_channel, 0, sizeof(priv->region_channel));
-
-	cfp = lbs_get_region_cfp_table(region, &cfp_no);
-	if (cfp != NULL) {
-		priv->region_channel[i].nrcfp = cfp_no;
-		priv->region_channel[i].CFP = cfp;
-	} else {
-		lbs_deb_main("wrong region code %#x in band B/G\n",
-		       region);
-		ret = -1;
-		goto out;
-	}
-	priv->region_channel[i].valid = 1;
-	priv->region_channel[i].region = region;
-	priv->region_channel[i].band = band;
-	i++;
-out:
-	lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
-	return ret;
-}
-
 void lbs_queue_event(struct lbs_private *priv, u32 event)
 {
 	unsigned long flags;
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 2700f4b455e..8273bcd216b 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -15,6 +15,7 @@
 #include "decl.h"
 #include "dev.h"
 #include "scan.h"
+#include "assoc.h"
 #include "cmd.h"
 
 //! Approximate amount of data needed to pass a scan result back to iwlist
@@ -121,6 +122,189 @@ static inline int is_same_network(struct bss_descriptor *src,
 
 
 
+/*********************************************************************/
+/*                                                                   */
+/* Region channel support                                            */
+/*                                                                   */
+/*********************************************************************/
+
+#define LBS_TX_PWR_DEFAULT		20	/*100mW */
+#define LBS_TX_PWR_US_DEFAULT		20	/*100mW */
+#define LBS_TX_PWR_JP_DEFAULT		16	/*50mW */
+#define LBS_TX_PWR_FR_DEFAULT		20	/*100mW */
+#define LBS_TX_PWR_EMEA_DEFAULT	20	/*100mW */
+
+/* Format { channel, frequency (MHz), maxtxpower } */
+/* band: 'B/G', region: USA FCC/Canada IC */
+static struct chan_freq_power channel_freq_power_US_BG[] = {
+	{1, 2412, LBS_TX_PWR_US_DEFAULT},
+	{2, 2417, LBS_TX_PWR_US_DEFAULT},
+	{3, 2422, LBS_TX_PWR_US_DEFAULT},
+	{4, 2427, LBS_TX_PWR_US_DEFAULT},
+	{5, 2432, LBS_TX_PWR_US_DEFAULT},
+	{6, 2437, LBS_TX_PWR_US_DEFAULT},
+	{7, 2442, LBS_TX_PWR_US_DEFAULT},
+	{8, 2447, LBS_TX_PWR_US_DEFAULT},
+	{9, 2452, LBS_TX_PWR_US_DEFAULT},
+	{10, 2457, LBS_TX_PWR_US_DEFAULT},
+	{11, 2462, LBS_TX_PWR_US_DEFAULT}
+};
+
+/* band: 'B/G', region: Europe ETSI */
+static struct chan_freq_power channel_freq_power_EU_BG[] = {
+	{1, 2412, LBS_TX_PWR_EMEA_DEFAULT},
+	{2, 2417, LBS_TX_PWR_EMEA_DEFAULT},
+	{3, 2422, LBS_TX_PWR_EMEA_DEFAULT},
+	{4, 2427, LBS_TX_PWR_EMEA_DEFAULT},
+	{5, 2432, LBS_TX_PWR_EMEA_DEFAULT},
+	{6, 2437, LBS_TX_PWR_EMEA_DEFAULT},
+	{7, 2442, LBS_TX_PWR_EMEA_DEFAULT},
+	{8, 2447, LBS_TX_PWR_EMEA_DEFAULT},
+	{9, 2452, LBS_TX_PWR_EMEA_DEFAULT},
+	{10, 2457, LBS_TX_PWR_EMEA_DEFAULT},
+	{11, 2462, LBS_TX_PWR_EMEA_DEFAULT},
+	{12, 2467, LBS_TX_PWR_EMEA_DEFAULT},
+	{13, 2472, LBS_TX_PWR_EMEA_DEFAULT}
+};
+
+/* band: 'B/G', region: Spain */
+static struct chan_freq_power channel_freq_power_SPN_BG[] = {
+	{10, 2457, LBS_TX_PWR_DEFAULT},
+	{11, 2462, LBS_TX_PWR_DEFAULT}
+};
+
+/* band: 'B/G', region: France */
+static struct chan_freq_power channel_freq_power_FR_BG[] = {
+	{10, 2457, LBS_TX_PWR_FR_DEFAULT},
+	{11, 2462, LBS_TX_PWR_FR_DEFAULT},
+	{12, 2467, LBS_TX_PWR_FR_DEFAULT},
+	{13, 2472, LBS_TX_PWR_FR_DEFAULT}
+};
+
+/* band: 'B/G', region: Japan */
+static struct chan_freq_power channel_freq_power_JPN_BG[] = {
+	{1, 2412, LBS_TX_PWR_JP_DEFAULT},
+	{2, 2417, LBS_TX_PWR_JP_DEFAULT},
+	{3, 2422, LBS_TX_PWR_JP_DEFAULT},
+	{4, 2427, LBS_TX_PWR_JP_DEFAULT},
+	{5, 2432, LBS_TX_PWR_JP_DEFAULT},
+	{6, 2437, LBS_TX_PWR_JP_DEFAULT},
+	{7, 2442, LBS_TX_PWR_JP_DEFAULT},
+	{8, 2447, LBS_TX_PWR_JP_DEFAULT},
+	{9, 2452, LBS_TX_PWR_JP_DEFAULT},
+	{10, 2457, LBS_TX_PWR_JP_DEFAULT},
+	{11, 2462, LBS_TX_PWR_JP_DEFAULT},
+	{12, 2467, LBS_TX_PWR_JP_DEFAULT},
+	{13, 2472, LBS_TX_PWR_JP_DEFAULT},
+	{14, 2484, LBS_TX_PWR_JP_DEFAULT}
+};
+
+/**
+ * the structure for channel, frequency and power
+ */
+struct region_cfp_table {
+	u8 region;
+	struct chan_freq_power *cfp_BG;
+	int cfp_no_BG;
+};
+
+/**
+ * the structure for the mapping between region and CFP
+ */
+static struct region_cfp_table region_cfp_table[] = {
+	{0x10,			/*US FCC */
+	 channel_freq_power_US_BG,
+	 ARRAY_SIZE(channel_freq_power_US_BG),
+	 }
+	,
+	{0x20,			/*CANADA IC */
+	 channel_freq_power_US_BG,
+	 ARRAY_SIZE(channel_freq_power_US_BG),
+	 }
+	,
+	{0x30, /*EU*/ channel_freq_power_EU_BG,
+	 ARRAY_SIZE(channel_freq_power_EU_BG),
+	 }
+	,
+	{0x31, /*SPAIN*/ channel_freq_power_SPN_BG,
+	 ARRAY_SIZE(channel_freq_power_SPN_BG),
+	 }
+	,
+	{0x32, /*FRANCE*/ channel_freq_power_FR_BG,
+	 ARRAY_SIZE(channel_freq_power_FR_BG),
+	 }
+	,
+	{0x40, /*JAPAN*/ channel_freq_power_JPN_BG,
+	 ARRAY_SIZE(channel_freq_power_JPN_BG),
+	 }
+	,
+/*Add new region here */
+};
+
+/**
+ *  @brief This function finds the CFP in
+ *  region_cfp_table based on region and band parameter.
+ *
+ *  @param region  The region code
+ *  @param band	   The band
+ *  @param cfp_no  A pointer to CFP number
+ *  @return 	   A pointer to CFP
+ */
+static struct chan_freq_power *lbs_get_region_cfp_table(u8 region, int *cfp_no)
+{
+	int i, end;
+
+	lbs_deb_enter(LBS_DEB_MAIN);
+
+	end = ARRAY_SIZE(region_cfp_table);
+
+	for (i = 0; i < end ; i++) {
+		lbs_deb_main("region_cfp_table[i].region=%d\n",
+			region_cfp_table[i].region);
+		if (region_cfp_table[i].region == region) {
+			*cfp_no = region_cfp_table[i].cfp_no_BG;
+			lbs_deb_leave(LBS_DEB_MAIN);
+			return region_cfp_table[i].cfp_BG;
+		}
+	}
+
+	lbs_deb_leave_args(LBS_DEB_MAIN, "ret NULL");
+	return NULL;
+}
+
+int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band)
+{
+	int ret = 0;
+	int i = 0;
+
+	struct chan_freq_power *cfp;
+	int cfp_no;
+
+	lbs_deb_enter(LBS_DEB_MAIN);
+
+	memset(priv->region_channel, 0, sizeof(priv->region_channel));
+
+	cfp = lbs_get_region_cfp_table(region, &cfp_no);
+	if (cfp != NULL) {
+		priv->region_channel[i].nrcfp = cfp_no;
+		priv->region_channel[i].CFP = cfp;
+	} else {
+		lbs_deb_main("wrong region code %#x in band B/G\n",
+		       region);
+		ret = -1;
+		goto out;
+	}
+	priv->region_channel[i].valid = 1;
+	priv->region_channel[i].region = region;
+	priv->region_channel[i].band = band;
+	i++;
+out:
+	lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
+	return ret;
+}
+
+
+
 
 /*********************************************************************/
 /*                                                                   */
diff --git a/drivers/net/wireless/libertas/scan.h b/drivers/net/wireless/libertas/scan.h
index fab7d5d097f..8fb1706d752 100644
--- a/drivers/net/wireless/libertas/scan.h
+++ b/drivers/net/wireless/libertas/scan.h
@@ -9,8 +9,36 @@
 
 #include <net/iw_handler.h>
 
+struct lbs_private;
+
 #define MAX_NETWORK_COUNT 128
 
+/** Chan-freq-TxPower mapping table*/
+struct chan_freq_power {
+	/** channel Number		*/
+	u16 channel;
+	/** frequency of this channel	*/
+	u32 freq;
+	/** Max allowed Tx power level	*/
+	u16 maxtxpower;
+	/** TRUE:channel unsupported;  FLASE:supported*/
+	u8 unsupported;
+};
+
+/** region-band mapping table*/
+struct region_channel {
+	/** TRUE if this entry is valid		     */
+	u8 valid;
+	/** region code for US, Japan ...	     */
+	u8 region;
+	/** band B/G/A, used for BAND_CONFIG cmd	     */
+	u8 band;
+	/** Actual No. of elements in the array below */
+	u8 nrcfp;
+	/** chan-freq-txpower mapping table*/
+	struct chan_freq_power *CFP;
+};
+
 /**
  *  @brief Maximum number of channels that can be sent in a setuserscan ioctl
  */
@@ -18,6 +46,8 @@
 
 int lbs_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len);
 
+int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);
+
 int lbs_send_specific_ssid_scan(struct lbs_private *priv, u8 *ssid,
 				u8 ssid_len);
 
-- 
cgit v1.2.3-70-g09d2


From 5e047692245c7b8d338ddeece156721d594ca985 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:49 +0200
Subject: libertas: sort variables in struct lbs_private

Having the variables in logical groups allows us to easier
#ifdef stuff out.

No functional change.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/dev.h | 257 +++++++++++++++---------------------
 1 file changed, 104 insertions(+), 153 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index cc245820d3f..27f0f1f2a58 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -35,113 +35,96 @@ struct lbs_mesh_stats {
 
 /** Private structure for the MV device */
 struct lbs_private {
+
+	/* Basic networking */
+	struct net_device *dev;
+	u32 connect_status;
+	int infra_open;
+	struct work_struct mcast_work;
+	u32 nr_of_multicastmacaddr;
+	u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
+
+	/* CFG80211 */
 	struct wireless_dev *wdev;
+
+	/* Mesh */
+	struct net_device *mesh_dev; /* Virtual device */
+	u32 mesh_connect_status;
+	struct lbs_mesh_stats mstats;
 	int mesh_open;
 	int mesh_fw_ver;
-	int infra_open;
 	int mesh_autostart_enabled;
+	uint16_t mesh_tlv;
+	u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 mesh_ssid_len;
+	struct work_struct sync_channel;
 
-	char name[DEV_NAME_LEN];
-
-	void *card;
-	struct net_device *dev;
-
-	struct net_device *mesh_dev; /* Virtual device */
+	/* Monitor mode */
 	struct net_device *rtap_net_dev;
+	u32 monitormode;
 
-	struct iw_statistics wstats;
-	struct lbs_mesh_stats mstats;
+	/* Debugfs */
 	struct dentry *debugfs_dir;
 	struct dentry *debugfs_debug;
 	struct dentry *debugfs_files[6];
-
 	struct dentry *events_dir;
 	struct dentry *debugfs_events_files[6];
-
 	struct dentry *regs_dir;
 	struct dentry *debugfs_regs_files[6];
 
+	/* Hardware debugging */
 	u32 mac_offset;
 	u32 bbp_offset;
 	u32 rf_offset;
+	struct lbs_offset_value offsetvalue;
+
+	/* Power management */
+	u16 psmode;
+	u32 psstate;
+	u8 needtowakeup;
 
-	/** Deep sleep flag */
+	/* Deep sleep */
 	int is_deep_sleep;
-	/** Auto deep sleep enabled flag */
 	int is_auto_deep_sleep_enabled;
-	/** Device wakeup required flag */
 	int wakeup_dev_required;
-	/** Auto deep sleep flag*/
 	int is_activity_detected;
-	/** Auto deep sleep timeout (in miliseconds) */
-	int auto_deep_sleep_timeout;
-
-	/** Deep sleep wait queue */
-	wait_queue_head_t       ds_awake_q;
-
-	/* Download sent:
-	   bit0 1/0=data_sent/data_tx_done,
-	   bit1 1/0=cmd_sent/cmd_tx_done,
-	   all other bits reserved 0 */
-	u8 dnld_sent;
-
-	/** thread to service interrupts */
-	struct task_struct *main_thread;
-	wait_queue_head_t waitq;
-	struct workqueue_struct *work_thread;
-
-	struct work_struct mcast_work;
-
-	/** Scanning */
-	struct delayed_work scan_work;
-	struct delayed_work assoc_work;
-	struct work_struct sync_channel;
-	/* remember which channel was scanned last, != 0 if currently scanning */
-	int scan_channel;
-	u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1];
-	u8 scan_ssid_len;
+	int auto_deep_sleep_timeout; /* in ms */
+	wait_queue_head_t ds_awake_q;
+	struct timer_list auto_deepsleep_timer;
 
-	/** Hardware access */
+	/* Hardware access */
+	void *card;
+	u8 fw_ready;
+	u8 surpriseremoved;
 	int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
 	void (*reset_card) (struct lbs_private *priv);
 	int (*enter_deep_sleep) (struct lbs_private *priv);
 	int (*exit_deep_sleep) (struct lbs_private *priv);
 	int (*reset_deep_sleep_wakeup) (struct lbs_private *priv);
 
-	/* Wake On LAN */
-	uint32_t wol_criteria;
-	uint8_t wol_gpio;
-	uint8_t wol_gap;
-
-	/** Wlan adapter data structure*/
-	/** STATUS variables */
+	/* Adapter info (from EEPROM) */
 	u32 fwrelease;
 	u32 fwcapinfo;
+	u16 regioncode;
+	u8 current_addr[ETH_ALEN];
 
-	struct mutex lock;
-
-	/* TX packet ready to be sent... */
-	int tx_pending_len;		/* -1 while building packet */
-
-	u8 tx_pending_buf[LBS_UPLD_SIZE];
-	/* protected by hard_start_xmit serialization */
-
-	/** command-related variables */
+	/* Command download */
+	u8 dnld_sent;
+	/* bit0 1/0=data_sent/data_tx_done,
+	   bit1 1/0=cmd_sent/cmd_tx_done,
+	   all other bits reserved 0 */
 	u16 seqnum;
-
 	struct cmd_ctrl_node *cmd_array;
-	/** Current command */
 	struct cmd_ctrl_node *cur_cmd;
-	int cur_cmd_retcode;
-	/** command Queues */
-	/** Free command buffers */
-	struct list_head cmdfreeq;
-	/** Pending command buffers */
-	struct list_head cmdpendingq;
-
+	struct list_head cmdfreeq;    /* free command buffers */
+	struct list_head cmdpendingq; /* pending command buffers */
 	wait_queue_head_t cmd_pending;
+	struct timer_list command_timer;
+	int nr_retries;
+	int cmd_timed_out;
 
 	/* Command responses sent from the hardware to the driver */
+	int cur_cmd_retcode;
 	u8 resp_idx;
 	u8 resp_buf[2][LBS_UPLD_SIZE];
 	u32 resp_len[2];
@@ -149,90 +132,75 @@ struct lbs_private {
 	/* Events sent from hardware to driver */
 	struct kfifo *event_fifo;
 
-	/* nickname */
-	u8 nodename[16];
-
-	/** spin locks */
-	spinlock_t driver_lock;
-
-	/** Timers */
-	struct timer_list command_timer;
-	struct timer_list auto_deepsleep_timer;
-	int nr_retries;
-	int cmd_timed_out;
-
-	/** current ssid/bssid related parameters*/
-	struct current_bss_params curbssparams;
-
-	uint16_t mesh_tlv;
-	u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1];
-	u8 mesh_ssid_len;
-
-	/* IW_MODE_* */
-	u8 mode;
-
-	/* Scan results list */
-	struct list_head network_list;
-	struct list_head network_free_list;
-	struct bss_descriptor *networks;
-
-	u16 beacon_period;
-	u8 beacon_enable;
-	u8 adhoccreate;
-
-	/** capability Info used in Association, start, join */
-	u16 capability;
-
-	/** MAC address information */
-	u8 current_addr[ETH_ALEN];
-	u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
-	u32 nr_of_multicastmacaddr;
+	/** thread to service interrupts */
+	struct task_struct *main_thread;
+	wait_queue_head_t waitq;
+	struct workqueue_struct *work_thread;
 
-	/** 802.11 statistics */
-//	struct cmd_DS_802_11_GET_STAT wlan802_11Stat;
+	/** Encryption stuff */
+	struct lbs_802_11_security secinfo;
+	struct enc_key wpa_mcast_key;
+	struct enc_key wpa_unicast_key;
+	u8 wpa_ie[MAX_WPA_IE_LEN];
+	u8 wpa_ie_len;
+	u16 wep_tx_keyidx;
+	struct enc_key wep_keys[4];
 
-	uint16_t enablehwauto;
-	uint16_t ratebitmap;
+	/* Wake On LAN */
+	uint32_t wol_criteria;
+	uint8_t wol_gpio;
+	uint8_t wol_gap;
 
+	/* Transmitting */
+	int tx_pending_len;		/* -1 while building packet */
+	u8 tx_pending_buf[LBS_UPLD_SIZE];
+	/* protected by hard_start_xmit serialization */
 	u8 txretrycount;
-
-	/** Tx-related variables (for single packet tx) */
 	struct sk_buff *currenttxskb;
 
-	/** NIC Operation characteristics */
+	/* Locks */
+	struct mutex lock;
+	spinlock_t driver_lock;
+
+	/* NIC/link operation characteristics */
 	u16 mac_control;
-	u32 connect_status;
-	u32 mesh_connect_status;
-	u16 regioncode;
+	u8 radio_on;
 	s16 txpower_cur;
 	s16 txpower_min;
 	s16 txpower_max;
 
-	/** POWER MANAGEMENT AND PnP SUPPORT */
-	u8 surpriseremoved;
-
-	u16 psmode;		/* Wlan802_11PowermodeCAM=disable
-				   Wlan802_11PowermodeMAX_PSP=enable */
-	u32 psstate;
-	u8 needtowakeup;
+	/** Scanning */
+	struct delayed_work scan_work;
+	int scan_channel;
+	/* remember which channel was scanned last, != 0 if currently scanning */
+	u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 scan_ssid_len;
 
+	/* Associating */
+	struct delayed_work assoc_work;
+	struct current_bss_params curbssparams;
+	u8 mode;
+	struct list_head network_list;
+	struct list_head network_free_list;
+	struct bss_descriptor *networks;
 	struct assoc_request * pending_assoc_req;
 	struct assoc_request * in_progress_assoc_req;
+	u16 capability;
+	uint16_t enablehwauto;
+	uint16_t ratebitmap;
 
-	/** Encryption parameter */
-	struct lbs_802_11_security secinfo;
-
-	/** WEP keys */
-	struct enc_key wep_keys[4];
-	u16 wep_tx_keyidx;
-
-	/** WPA keys */
-	struct enc_key wpa_mcast_key;
-	struct enc_key wpa_unicast_key;
+	/* ADHOC */
+	u16 beacon_period;
+	u8 beacon_enable;
+	u8 adhoccreate;
 
-	/** WPA Information Elements*/
-	u8 wpa_ie[MAX_WPA_IE_LEN];
-	u8 wpa_ie_len;
+	/* WEXT */
+	char name[DEV_NAME_LEN];
+	u8 nodename[16];
+	struct iw_statistics wstats;
+	u8 cur_rate;
+#define	MAX_REGION_CHANNEL_NUM	2
+	struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
 
 	/** Requested Signal Strength*/
 	u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG];
@@ -242,23 +210,6 @@ struct lbs_private {
 	u8 rawNF[DEFAULT_DATA_AVG_FACTOR];
 	u16 nextSNRNF;
 	u16 numSNRNF;
-
-	u8 radio_on;
-
-	/** data rate stuff */
-	u8 cur_rate;
-
-	/** RF calibration data */
-
-#define	MAX_REGION_CHANNEL_NUM	2
-	/** region channel data */
-	struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
-
-	/**	MISCELLANEOUS */
-	struct lbs_offset_value offsetvalue;
-
-	u32 monitormode;
-	u8 fw_ready;
 };
 
 extern struct cmd_confirm_sleep confirm_sleep;
-- 
cgit v1.2.3-70-g09d2


From c14951fec6c292dca60e3cf8ab0edfdf11e6c0e2 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:50 +0200
Subject: libertas: get current channel out of priv->curbssparams

... as priv->curbssparams won't exist once libertas+cfg80211 lands.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c | 18 +++++++++---------
 drivers/net/wireless/libertas/assoc.h |  3 +--
 drivers/net/wireless/libertas/cmd.c   |  8 ++++----
 drivers/net/wireless/libertas/dev.h   |  1 +
 drivers/net/wireless/libertas/main.c  | 10 +++++-----
 drivers/net/wireless/libertas/wext.c  | 10 +++++-----
 6 files changed, 25 insertions(+), 25 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 2ccfeca32cd..b8bdba67ad1 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -376,7 +376,7 @@ static int lbs_associate(struct lbs_private *priv,
 				   (u16)(pos - (u8 *) &cmd.iebuf));
 
 	/* update curbssparams */
-	priv->curbssparams.channel = bss->phy.ds.channel;
+	priv->channel = bss->phy.ds.channel;
 
 	ret = lbs_cmd_with_response(priv, command, &cmd);
 	if (ret == 0) {
@@ -489,7 +489,7 @@ static int lbs_adhoc_post(struct lbs_private *priv,
 	lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %pM, channel %d\n",
 		     print_ssid(ssid, bss->ssid, bss->ssid_len),
 		     priv->curbssparams.bssid,
-		     priv->curbssparams.channel);
+		     priv->channel);
 
 done:
 	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
@@ -562,7 +562,7 @@ static int lbs_adhoc_join(struct lbs_private *priv,
 	lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
 
 	priv->adhoccreate = 0;
-	priv->curbssparams.channel = bss->channel;
+	priv->channel = bss->channel;
 
 	/* Build the join command */
 	memset(&cmd, 0, sizeof(cmd));
@@ -1196,7 +1196,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 		goto done;
 	}
 
-	if (assoc_req->channel == priv->curbssparams.channel)
+	if (assoc_req->channel == priv->channel)
 		goto done;
 
 	if (priv->mesh_dev) {
@@ -1208,7 +1208,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 	}
 
 	lbs_deb_assoc("ASSOC: channel: %d -> %d\n",
-		      priv->curbssparams.channel, assoc_req->channel);
+		      priv->channel, assoc_req->channel);
 
 	ret = lbs_set_channel(priv, assoc_req->channel);
 	if (ret < 0)
@@ -1223,7 +1223,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 		goto done;
 	}
 
-	if (assoc_req->channel != priv->curbssparams.channel) {
+	if (assoc_req->channel != priv->channel) {
 		lbs_deb_assoc("ASSOC: channel: failed to update channel to %d\n",
 		              assoc_req->channel);
 		goto restore_mesh;
@@ -1244,7 +1244,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
  restore_mesh:
 	if (priv->mesh_dev)
 		lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				priv->curbssparams.channel);
+				priv->channel);
 
  done:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -1466,7 +1466,7 @@ static int should_stop_adhoc(struct lbs_private *priv,
 	}
 
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		if (assoc_req->channel != priv->curbssparams.channel)
+		if (assoc_req->channel != priv->channel)
 			return 1;
 	}
 
@@ -1771,7 +1771,7 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
 	}
 
 	if (!test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
-		assoc_req->channel = priv->curbssparams.channel;
+		assoc_req->channel = priv->channel;
 
 	if (!test_bit(ASSOC_FLAG_BAND, &assoc_req->flags))
 		assoc_req->band = priv->curbssparams.band;
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index 610d14c14cd..d8c266895dd 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -36,8 +36,7 @@ struct current_bss_params {
 
 	/** band */
 	u8 band;
-	/** channel */
-	u8 channel;
+	/** channel is directly in priv->channel */
 	/** zero-terminated array of supported data rates */
 	u8 rates[MAX_RATES + 1];
 };
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index ec65be0c4d9..076cf7e625f 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -880,7 +880,7 @@ int lbs_update_channel(struct lbs_private *priv)
 
 	ret = lbs_get_channel(priv);
 	if (ret > 0) {
-		priv->curbssparams.channel = ret;
+		priv->channel = ret;
 		ret = 0;
 	}
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -899,7 +899,7 @@ int lbs_set_channel(struct lbs_private *priv, u8 channel)
 {
 	struct cmd_ds_802_11_rf_channel cmd;
 #ifdef DEBUG
-	u8 old_channel = priv->curbssparams.channel;
+	u8 old_channel = priv->channel;
 #endif
 	int ret = 0;
 
@@ -914,9 +914,9 @@ int lbs_set_channel(struct lbs_private *priv, u8 channel)
 	if (ret)
 		goto out;
 
-	priv->curbssparams.channel = (uint8_t) le16_to_cpu(cmd.channel);
+	priv->channel = (uint8_t) le16_to_cpu(cmd.channel);
 	lbs_deb_cmd("channel switch from %d to %d\n", old_channel,
-		priv->curbssparams.channel);
+		priv->channel);
 
 out:
 	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 27f0f1f2a58..1a675111300 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -165,6 +165,7 @@ struct lbs_private {
 	/* NIC/link operation characteristics */
 	u16 mac_control;
 	u8 radio_on;
+	u8 channel;
 	s16 txpower_cur;
 	s16 txpower_min;
 	s16 txpower_max;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index ee089333455..eb61f6955e9 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -285,7 +285,7 @@ static ssize_t lbs_mesh_set(struct device *dev,
 		return count;
 	if (enable)
 		action = CMD_ACT_MESH_CONFIG_START;
-	ret = lbs_mesh_config(priv, action, priv->curbssparams.channel);
+	ret = lbs_mesh_config(priv, action, priv->channel);
 	if (ret)
 		return ret;
 
@@ -1046,7 +1046,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
 	priv->mesh_connect_status = LBS_DISCONNECTED;
 	priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
 	priv->mode = IW_MODE_INFRA;
-	priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
+	priv->channel = DEFAULT_AD_HOC_CHANNEL;
 	priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
 	priv->radio_on = 1;
 	priv->enablehwauto = 1;
@@ -1314,10 +1314,10 @@ int lbs_start_card(struct lbs_private *priv)
 
 		priv->mesh_tlv = TLV_TYPE_OLD_MESH_ID;
 		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				    priv->curbssparams.channel)) {
+				    priv->channel)) {
 			priv->mesh_tlv = TLV_TYPE_MESH_ID;
 			if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-					    priv->curbssparams.channel))
+					    priv->channel))
 				priv->mesh_tlv = 0;
 		}
 	} else if (priv->mesh_fw_ver == MESH_FW_NEW) {
@@ -1326,7 +1326,7 @@ int lbs_start_card(struct lbs_private *priv)
 		 */
 		priv->mesh_tlv = TLV_TYPE_MESH_ID;
 		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				    priv->curbssparams.channel))
+				    priv->channel))
 			priv->mesh_tlv = 0;
 	}
 	if (priv->mesh_tlv) {
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 3e8be9a578e..c688ca7ab32 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -164,12 +164,12 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
 	lbs_deb_enter(LBS_DEB_WEXT);
 
 	cfp = lbs_find_cfp_by_band_and_channel(priv, 0,
-					   priv->curbssparams.channel);
+					   priv->channel);
 
 	if (!cfp) {
-		if (priv->curbssparams.channel)
+		if (priv->channel)
 			lbs_deb_wext("invalid channel %d\n",
-			       priv->curbssparams.channel);
+			       priv->channel);
 		return -EINVAL;
 	}
 
@@ -986,7 +986,7 @@ static int lbs_mesh_set_freq(struct net_device *dev,
 		goto out;
 	}
 
-	if (fwrq->m != priv->curbssparams.channel) {
+	if (fwrq->m != priv->channel) {
 		lbs_deb_wext("mesh channel change forces eth disconnect\n");
 		if (priv->mode == IW_MODE_INFRA)
 			lbs_cmd_80211_deauthenticate(priv,
@@ -2100,7 +2100,7 @@ static int lbs_mesh_set_essid(struct net_device *dev,
 	}
 
 	lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-			priv->curbssparams.channel);
+			priv->channel);
  out:
 	lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
 	return ret;
-- 
cgit v1.2.3-70-g09d2


From d0de37417e51219d7d56a452d18fa7b829342fcc Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:51 +0200
Subject: libertas: move association related commands into assoc.c

That's because the new cfg80211 implementation will provide cleaner
implementations.

No functional changes.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c   | 390 ++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/assoc.h   |  20 ++
 drivers/net/wireless/libertas/cmd.c     | 340 ----------------------------
 drivers/net/wireless/libertas/cmd.h     |   9 -
 drivers/net/wireless/libertas/cmdresp.c |  47 ----
 5 files changed, 410 insertions(+), 396 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index b8bdba67ad1..17e76ac4179 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -154,6 +154,396 @@ static int lbs_set_authentication(struct lbs_private *priv, u8 bssid[6], u8 auth
 }
 
 
+int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
+			   struct assoc_request *assoc)
+{
+	struct cmd_ds_802_11_set_wep cmd;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	cmd.action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == CMD_ACT_ADD) {
+		int i;
+
+		/* default tx key index */
+		cmd.keyindex = cpu_to_le16(assoc->wep_tx_keyidx &
+					   CMD_WEP_KEY_INDEX_MASK);
+
+		/* Copy key types and material to host command structure */
+		for (i = 0; i < 4; i++) {
+			struct enc_key *pkey = &assoc->wep_keys[i];
+
+			switch (pkey->len) {
+			case KEY_LEN_WEP_40:
+				cmd.keytype[i] = CMD_TYPE_WEP_40_BIT;
+				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+				lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i);
+				break;
+			case KEY_LEN_WEP_104:
+				cmd.keytype[i] = CMD_TYPE_WEP_104_BIT;
+				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+				lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i);
+				break;
+			case 0:
+				break;
+			default:
+				lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n",
+					    i, pkey->len);
+				ret = -1;
+				goto done;
+				break;
+			}
+		}
+	} else if (cmd_action == CMD_ACT_REMOVE) {
+		/* ACT_REMOVE clears _all_ WEP keys */
+
+		/* default tx key index */
+		cmd.keyindex = cpu_to_le16(priv->wep_tx_keyidx &
+					   CMD_WEP_KEY_INDEX_MASK);
+		lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_SET_WEP, &cmd);
+done:
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
+			      uint16_t *enable)
+{
+	struct cmd_ds_802_11_enable_rsn cmd;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+	cmd.action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == CMD_ACT_GET)
+		cmd.enable = 0;
+	else {
+		if (*enable)
+			cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
+		else
+			cmd.enable = cpu_to_le16(CMD_DISABLE_RSN);
+		lbs_deb_cmd("ENABLE_RSN: %d\n", *enable);
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_ENABLE_RSN, &cmd);
+	if (!ret && cmd_action == CMD_ACT_GET)
+		*enable = le16_to_cpu(cmd.enable);
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+static void set_one_wpa_key(struct MrvlIEtype_keyParamSet *keyparam,
+		struct enc_key *key)
+{
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (key->flags & KEY_INFO_WPA_ENABLED)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
+	if (key->flags & KEY_INFO_WPA_UNICAST)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
+	if (key->flags & KEY_INFO_WPA_MCAST)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
+
+	keyparam->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+	keyparam->keytypeid = cpu_to_le16(key->type);
+	keyparam->keylen = cpu_to_le16(key->len);
+	memcpy(keyparam->key, key->key, key->len);
+
+	/* Length field doesn't include the {type,length} header */
+	keyparam->length = cpu_to_le16(sizeof(*keyparam) - 4);
+	lbs_deb_leave(LBS_DEB_CMD);
+}
+
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+				struct assoc_request *assoc)
+{
+	struct cmd_ds_802_11_key_material cmd;
+	int ret = 0;
+	int index = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	cmd.action = cpu_to_le16(cmd_action);
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	if (cmd_action == CMD_ACT_GET) {
+		cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2);
+	} else {
+		memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
+
+		if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc->flags)) {
+			set_one_wpa_key(&cmd.keyParamSet[index],
+					&assoc->wpa_unicast_key);
+			index++;
+		}
+
+		if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc->flags)) {
+			set_one_wpa_key(&cmd.keyParamSet[index],
+					&assoc->wpa_mcast_key);
+			index++;
+		}
+
+		/* The common header and as many keys as we included */
+		cmd.hdr.size = cpu_to_le16(offsetof(typeof(cmd),
+						    keyParamSet[index]));
+	}
+	ret = lbs_cmd_with_response(priv, CMD_802_11_KEY_MATERIAL, &cmd);
+	/* Copy the returned key to driver private data */
+	if (!ret && cmd_action == CMD_ACT_GET) {
+		void *buf_ptr = cmd.keyParamSet;
+		void *resp_end = &(&cmd)[1];
+
+		while (buf_ptr < resp_end) {
+			struct MrvlIEtype_keyParamSet *keyparam = buf_ptr;
+			struct enc_key *key;
+			uint16_t param_set_len = le16_to_cpu(keyparam->length);
+			uint16_t key_len = le16_to_cpu(keyparam->keylen);
+			uint16_t key_flags = le16_to_cpu(keyparam->keyinfo);
+			uint16_t key_type = le16_to_cpu(keyparam->keytypeid);
+			void *end;
+
+			end = (void *)keyparam + sizeof(keyparam->type)
+				+ sizeof(keyparam->length) + param_set_len;
+
+			/* Make sure we don't access past the end of the IEs */
+			if (end > resp_end)
+				break;
+
+			if (key_flags & KEY_INFO_WPA_UNICAST)
+				key = &priv->wpa_unicast_key;
+			else if (key_flags & KEY_INFO_WPA_MCAST)
+				key = &priv->wpa_mcast_key;
+			else
+				break;
+
+			/* Copy returned key into driver */
+			memset(key, 0, sizeof(struct enc_key));
+			if (key_len > sizeof(key->key))
+				break;
+			key->type = key_type;
+			key->flags = key_flags;
+			key->len = key_len;
+			memcpy(key->key, keyparam->key, key->len);
+
+			buf_ptr = end + 1;
+		}
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+static __le16 lbs_rate_to_fw_bitmap(int rate, int lower_rates_ok)
+{
+/*		Bit  	Rate
+*		15:13 Reserved
+*		12    54 Mbps
+*		11    48 Mbps
+*		10    36 Mbps
+*		9     24 Mbps
+*		8     18 Mbps
+*		7     12 Mbps
+*		6     9 Mbps
+*		5     6 Mbps
+*		4     Reserved
+*		3     11 Mbps
+*		2     5.5 Mbps
+*		1     2 Mbps
+*		0     1 Mbps
+**/
+
+	uint16_t ratemask;
+	int i = lbs_data_rate_to_fw_index(rate);
+	if (lower_rates_ok)
+		ratemask = (0x1fef >> (12 - i));
+	else
+		ratemask = (1 << i);
+	return cpu_to_le16(ratemask);
+}
+
+int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
+				      uint16_t cmd_action)
+{
+	struct cmd_ds_802_11_rate_adapt_rateset cmd;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (!priv->cur_rate && !priv->enablehwauto)
+		return -EINVAL;
+
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	cmd.action = cpu_to_le16(cmd_action);
+	cmd.enablehwauto = cpu_to_le16(priv->enablehwauto);
+	cmd.bitmap = lbs_rate_to_fw_bitmap(priv->cur_rate, priv->enablehwauto);
+	ret = lbs_cmd_with_response(priv, CMD_802_11_RATE_ADAPT_RATESET, &cmd);
+	if (!ret && cmd_action == CMD_ACT_GET) {
+		priv->ratebitmap = le16_to_cpu(cmd.bitmap);
+		priv->enablehwauto = le16_to_cpu(cmd.enablehwauto);
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+/**
+ *  @brief Set the data rate
+ *
+ *  @param priv    	A pointer to struct lbs_private structure
+ *  @param rate  	The desired data rate, or 0 to clear a locked rate
+ *
+ *  @return 	   	0 on success, error on failure
+ */
+int lbs_set_data_rate(struct lbs_private *priv, u8 rate)
+{
+	struct cmd_ds_802_11_data_rate cmd;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	if (rate > 0) {
+		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_FIX_RATE);
+		cmd.rates[0] = lbs_data_rate_to_fw_index(rate);
+		if (cmd.rates[0] == 0) {
+			lbs_deb_cmd("DATA_RATE: invalid requested rate of"
+				" 0x%02X\n", rate);
+			ret = 0;
+			goto out;
+		}
+		lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", cmd.rates[0]);
+	} else {
+		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_AUTO);
+		lbs_deb_cmd("DATA_RATE: setting auto\n");
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
+	if (ret)
+		goto out;
+
+	lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof(cmd));
+
+	/* FIXME: get actual rates FW can do if this command actually returns
+	 * all data rates supported.
+	 */
+	priv->cur_rate = lbs_fw_index_to_data_rate(cmd.rates[0]);
+	lbs_deb_cmd("DATA_RATE: current rate is 0x%02x\n", priv->cur_rate);
+
+out:
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+
+int lbs_cmd_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *cmd)
+{
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	cmd->command = cpu_to_le16(CMD_802_11_RSSI);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN);
+	cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
+
+	/* reset Beacon SNR/NF/RSSI values */
+	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
+	priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
+	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_ret_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *resp)
+{
+	struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	/* store the non average value */
+	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->SNR);
+	priv->NF[TYPE_BEACON][TYPE_NOAVG] =
+		get_unaligned_le16(&rssirsp->noisefloor);
+
+	priv->SNR[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgSNR);
+	priv->NF[TYPE_BEACON][TYPE_AVG] =
+		get_unaligned_le16(&rssirsp->avgnoisefloor);
+
+	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
+	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
+		     priv->NF[TYPE_BEACON][TYPE_NOAVG]);
+
+	priv->RSSI[TYPE_BEACON][TYPE_AVG] =
+	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
+		     priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
+
+	lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
+	       priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
+	       priv->RSSI[TYPE_BEACON][TYPE_AVG]);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+
+int lbs_cmd_bcn_ctrl(struct lbs_private *priv,
+				struct cmd_ds_command *cmd,
+				u16 cmd_action)
+{
+	struct cmd_ds_802_11_beacon_control
+		*bcn_ctrl = &cmd->params.bcn_ctrl;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	cmd->size =
+	    cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control)
+			     + S_DS_GEN);
+	cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
+
+	bcn_ctrl->action = cpu_to_le16(cmd_action);
+	bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
+	bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_ret_802_11_bcn_ctrl(struct lbs_private *priv,
+					struct cmd_ds_command *resp)
+{
+	struct cmd_ds_802_11_beacon_control *bcn_ctrl =
+	    &resp->params.bcn_ctrl;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (bcn_ctrl->action == CMD_ACT_GET) {
+		priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
+		priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
+	}
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	return 0;
+}
+
+
+
 static int lbs_assoc_post(struct lbs_private *priv,
 			  struct cmd_ds_802_11_associate_response *resp)
 {
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index d8c266895dd..40621b789fc 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -132,4 +132,24 @@ int lbs_adhoc_stop(struct lbs_private *priv);
 int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
 				 u8 bssid[ETH_ALEN], u16 reason);
 
+int lbs_cmd_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *cmd);
+int lbs_ret_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *resp);
+
+int lbs_cmd_bcn_ctrl(struct lbs_private *priv,
+				struct cmd_ds_command *cmd,
+				u16 cmd_action);
+int lbs_ret_802_11_bcn_ctrl(struct lbs_private *priv,
+					struct cmd_ds_command *resp);
+
+int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
+			   struct assoc_request *assoc);
+
+int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
+			      uint16_t *enable);
+
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+				struct assoc_request *assoc);
+
 #endif /* _LBS_ASSOC_H */
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 076cf7e625f..d1cfcd25a50 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -364,197 +364,6 @@ int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
 	return ret;
 }
 
-int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
-			   struct assoc_request *assoc)
-{
-	struct cmd_ds_802_11_set_wep cmd;
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-
-	cmd.action = cpu_to_le16(cmd_action);
-
-	if (cmd_action == CMD_ACT_ADD) {
-		int i;
-
-		/* default tx key index */
-		cmd.keyindex = cpu_to_le16(assoc->wep_tx_keyidx &
-					   CMD_WEP_KEY_INDEX_MASK);
-
-		/* Copy key types and material to host command structure */
-		for (i = 0; i < 4; i++) {
-			struct enc_key *pkey = &assoc->wep_keys[i];
-
-			switch (pkey->len) {
-			case KEY_LEN_WEP_40:
-				cmd.keytype[i] = CMD_TYPE_WEP_40_BIT;
-				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
-				lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i);
-				break;
-			case KEY_LEN_WEP_104:
-				cmd.keytype[i] = CMD_TYPE_WEP_104_BIT;
-				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
-				lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i);
-				break;
-			case 0:
-				break;
-			default:
-				lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n",
-					    i, pkey->len);
-				ret = -1;
-				goto done;
-				break;
-			}
-		}
-	} else if (cmd_action == CMD_ACT_REMOVE) {
-		/* ACT_REMOVE clears _all_ WEP keys */
-
-		/* default tx key index */
-		cmd.keyindex = cpu_to_le16(priv->wep_tx_keyidx &
-					   CMD_WEP_KEY_INDEX_MASK);
-		lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
-	}
-
-	ret = lbs_cmd_with_response(priv, CMD_802_11_SET_WEP, &cmd);
-done:
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return ret;
-}
-
-int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
-			      uint16_t *enable)
-{
-	struct cmd_ds_802_11_enable_rsn cmd;
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-	cmd.action = cpu_to_le16(cmd_action);
-
-	if (cmd_action == CMD_ACT_GET)
-		cmd.enable = 0;
-	else {
-		if (*enable)
-			cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
-		else
-			cmd.enable = cpu_to_le16(CMD_DISABLE_RSN);
-		lbs_deb_cmd("ENABLE_RSN: %d\n", *enable);
-	}
-
-	ret = lbs_cmd_with_response(priv, CMD_802_11_ENABLE_RSN, &cmd);
-	if (!ret && cmd_action == CMD_ACT_GET)
-		*enable = le16_to_cpu(cmd.enable);
-
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return ret;
-}
-
-static void set_one_wpa_key(struct MrvlIEtype_keyParamSet *keyparam,
-                            struct enc_key *key)
-{
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	if (key->flags & KEY_INFO_WPA_ENABLED)
-		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
-	if (key->flags & KEY_INFO_WPA_UNICAST)
-		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
-	if (key->flags & KEY_INFO_WPA_MCAST)
-		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
-
-	keyparam->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
-	keyparam->keytypeid = cpu_to_le16(key->type);
-	keyparam->keylen = cpu_to_le16(key->len);
-	memcpy(keyparam->key, key->key, key->len);
-
-	/* Length field doesn't include the {type,length} header */
-	keyparam->length = cpu_to_le16(sizeof(*keyparam) - 4);
-	lbs_deb_leave(LBS_DEB_CMD);
-}
-
-int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
-				struct assoc_request *assoc)
-{
-	struct cmd_ds_802_11_key_material cmd;
-	int ret = 0;
-	int index = 0;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	cmd.action = cpu_to_le16(cmd_action);
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-
-	if (cmd_action == CMD_ACT_GET) {
-		cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2);
-	} else {
-		memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
-
-		if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc->flags)) {
-			set_one_wpa_key(&cmd.keyParamSet[index],
-					&assoc->wpa_unicast_key);
-			index++;
-		}
-
-		if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc->flags)) {
-			set_one_wpa_key(&cmd.keyParamSet[index],
-					&assoc->wpa_mcast_key);
-			index++;
-		}
-
-		/* The common header and as many keys as we included */
-		cmd.hdr.size = cpu_to_le16(offsetof(typeof(cmd),
-						    keyParamSet[index]));
-	}
-	ret = lbs_cmd_with_response(priv, CMD_802_11_KEY_MATERIAL, &cmd);
-	/* Copy the returned key to driver private data */
-	if (!ret && cmd_action == CMD_ACT_GET) {
-		void *buf_ptr = cmd.keyParamSet;
-		void *resp_end = &(&cmd)[1];
-
-		while (buf_ptr < resp_end) {
-			struct MrvlIEtype_keyParamSet *keyparam = buf_ptr;
-			struct enc_key *key;
-			uint16_t param_set_len = le16_to_cpu(keyparam->length);
-			uint16_t key_len = le16_to_cpu(keyparam->keylen);
-			uint16_t key_flags = le16_to_cpu(keyparam->keyinfo);
-			uint16_t key_type = le16_to_cpu(keyparam->keytypeid);
-			void *end;
-
-			end = (void *)keyparam + sizeof(keyparam->type)
-				+ sizeof(keyparam->length) + param_set_len;
-
-			/* Make sure we don't access past the end of the IEs */
-			if (end > resp_end)
-				break;
-
-			if (key_flags & KEY_INFO_WPA_UNICAST)
-				key = &priv->wpa_unicast_key;
-			else if (key_flags & KEY_INFO_WPA_MCAST)
-				key = &priv->wpa_mcast_key;
-			else
-				break;
-
-			/* Copy returned key into driver */
-			memset(key, 0, sizeof(struct enc_key));
-			if (key_len > sizeof(key->key))
-				break;
-			key->type = key_type;
-			key->flags = key_flags;
-			key->len = key_len;
-			memcpy(key->key, keyparam->key, key->len);
-
-			buf_ptr = end + 1;
-		}
-	}
-
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return ret;
-}
-
 /**
  *  @brief Set an SNMP MIB value
  *
@@ -736,111 +545,6 @@ static int lbs_cmd_802_11_monitor_mode(struct cmd_ds_command *cmd,
 	return 0;
 }
 
-static __le16 lbs_rate_to_fw_bitmap(int rate, int lower_rates_ok)
-{
-/*		Bit  	Rate
-*		15:13 Reserved
-*		12    54 Mbps
-*		11    48 Mbps
-*		10    36 Mbps
-*		9     24 Mbps
-*		8     18 Mbps
-*		7     12 Mbps
-*		6     9 Mbps
-*		5     6 Mbps
-*		4     Reserved
-*		3     11 Mbps
-*		2     5.5 Mbps
-*		1     2 Mbps
-*		0     1 Mbps
-**/
-
-	uint16_t ratemask;
-	int i = lbs_data_rate_to_fw_index(rate);
-	if (lower_rates_ok)
-		ratemask = (0x1fef >> (12 - i));
-	else
-		ratemask = (1 << i);
-	return cpu_to_le16(ratemask);
-}
-
-int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
-				      uint16_t cmd_action)
-{
-	struct cmd_ds_802_11_rate_adapt_rateset cmd;
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	if (!priv->cur_rate && !priv->enablehwauto)
-		return -EINVAL;
-
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-
-	cmd.action = cpu_to_le16(cmd_action);
-	cmd.enablehwauto = cpu_to_le16(priv->enablehwauto);
-	cmd.bitmap = lbs_rate_to_fw_bitmap(priv->cur_rate, priv->enablehwauto);
-	ret = lbs_cmd_with_response(priv, CMD_802_11_RATE_ADAPT_RATESET, &cmd);
-	if (!ret && cmd_action == CMD_ACT_GET) {
-		priv->ratebitmap = le16_to_cpu(cmd.bitmap);
-		priv->enablehwauto = le16_to_cpu(cmd.enablehwauto);
-	}
-
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(lbs_cmd_802_11_rate_adapt_rateset);
-
-/**
- *  @brief Set the data rate
- *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param rate  	The desired data rate, or 0 to clear a locked rate
- *
- *  @return 	   	0 on success, error on failure
- */
-int lbs_set_data_rate(struct lbs_private *priv, u8 rate)
-{
-	struct cmd_ds_802_11_data_rate cmd;
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-
-	if (rate > 0) {
-		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_FIX_RATE);
-		cmd.rates[0] = lbs_data_rate_to_fw_index(rate);
-		if (cmd.rates[0] == 0) {
-			lbs_deb_cmd("DATA_RATE: invalid requested rate of"
-			            " 0x%02X\n", rate);
-			ret = 0;
-			goto out;
-		}
-		lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", cmd.rates[0]);
-	} else {
-		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_AUTO);
-		lbs_deb_cmd("DATA_RATE: setting auto\n");
-	}
-
-	ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
-	if (ret)
-		goto out;
-
-	lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof (cmd));
-
-	/* FIXME: get actual rates FW can do if this command actually returns
-	 * all data rates supported.
-	 */
-	priv->cur_rate = lbs_fw_index_to_data_rate(cmd.rates[0]);
-	lbs_deb_cmd("DATA_RATE: current rate is 0x%02x\n", priv->cur_rate);
-
-out:
-	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return ret;
-}
-
 /**
  *  @brief Get the radio channel
  *
@@ -923,27 +627,6 @@ out:
 	return ret;
 }
 
-static int lbs_cmd_802_11_rssi(struct lbs_private *priv,
-				struct cmd_ds_command *cmd)
-{
-
-	lbs_deb_enter(LBS_DEB_CMD);
-	cmd->command = cpu_to_le16(CMD_802_11_RSSI);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN);
-	cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
-
-	/* reset Beacon SNR/NF/RSSI values */
-	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
-	priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
-	priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
-	priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
-	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
-	priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return 0;
-}
-
 static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
 			       u8 cmd_action, void *pdata_buf)
 {
@@ -1183,27 +866,6 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
 	return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
 }
 
-static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
-				struct cmd_ds_command *cmd,
-				u16 cmd_action)
-{
-	struct cmd_ds_802_11_beacon_control
-		*bcn_ctrl = &cmd->params.bcn_ctrl;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-	cmd->size =
-	    cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control)
-			     + S_DS_GEN);
-	cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
-
-	bcn_ctrl->action = cpu_to_le16(cmd_action);
-	bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
-	bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return 0;
-}
-
 static void lbs_queue_cmd(struct lbs_private *priv,
 			  struct cmd_ctrl_node *cmdnode)
 {
@@ -2179,5 +1841,3 @@ done:
 	return ret;
 }
 EXPORT_SYMBOL_GPL(__lbs_cmd);
-
-
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index 9d29b578799..2862748aef7 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -135,15 +135,6 @@ int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
 int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
 				      uint16_t cmd_action);
 
-int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
-			   struct assoc_request *assoc);
-
-int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
-			      uint16_t *enable);
-
-int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
-				struct assoc_request *assoc);
-
 int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
 
 int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 6e210388595..0312f2496f7 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -148,53 +148,6 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
 	return ret;
 }
 
-static int lbs_ret_802_11_rssi(struct lbs_private *priv,
-				struct cmd_ds_command *resp)
-{
-	struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	/* store the non average value */
-	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->SNR);
-	priv->NF[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->noisefloor);
-
-	priv->SNR[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgSNR);
-	priv->NF[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgnoisefloor);
-
-	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
-	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
-		     priv->NF[TYPE_BEACON][TYPE_NOAVG]);
-
-	priv->RSSI[TYPE_BEACON][TYPE_AVG] =
-	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
-		     priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
-
-	lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
-	       priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
-	       priv->RSSI[TYPE_BEACON][TYPE_AVG]);
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return 0;
-}
-
-static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
-					struct cmd_ds_command *resp)
-{
-	struct cmd_ds_802_11_beacon_control *bcn_ctrl =
-	    &resp->params.bcn_ctrl;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	if (bcn_ctrl->action == CMD_ACT_GET) {
-		priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
-		priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
-	}
-
-	lbs_deb_enter(LBS_DEB_CMD);
-	return 0;
-}
-
 static inline int handle_cmd_response(struct lbs_private *priv,
 				      struct cmd_header *cmd_response)
 {
-- 
cgit v1.2.3-70-g09d2


From 6e85e0b7ab1cafd6ff63c391d231b5a39934802e Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:52 +0200
Subject: libertas: move lbs_send_iwevcustom_event() to wext.c

... because it's purely a WEXT function.

No functional change.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c  | 24 ------------------------
 drivers/net/wireless/libertas/decl.h |  2 --
 drivers/net/wireless/libertas/wext.c | 24 ++++++++++++++++++++++++
 drivers/net/wireless/libertas/wext.h |  2 ++
 4 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index d1cfcd25a50..7ddab10f0bd 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1542,30 +1542,6 @@ done:
 	return ret;
 }
 
-void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
-{
-	union iwreq_data iwrq;
-	u8 buf[50];
-
-	lbs_deb_enter(LBS_DEB_WEXT);
-
-	memset(&iwrq, 0, sizeof(union iwreq_data));
-	memset(buf, 0, sizeof(buf));
-
-	snprintf(buf, sizeof(buf) - 1, "%s", str);
-
-	iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN;
-
-	/* Send Event to upper layer */
-	lbs_deb_wext("event indication string %s\n", (char *)buf);
-	lbs_deb_wext("event indication length %d\n", iwrq.data.length);
-	lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str);
-
-	wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf);
-
-	lbs_deb_leave(LBS_DEB_WEXT);
-}
-
 static void lbs_send_confirmsleep(struct lbs_private *priv)
 {
 	unsigned long flags;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 7d8323876c5..d609a57750d 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -44,8 +44,6 @@ struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
 	u8 band,
 	u16 channel);
 
-void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str);
-
 /* persistcfg.c */
 void lbs_persist_config_init(struct net_device *net);
 void lbs_persist_config_remove(struct net_device *net);
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index c688ca7ab32..18c045bcc94 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -45,6 +45,30 @@ static inline void lbs_cancel_association_work(struct lbs_private *priv)
 	priv->pending_assoc_req = NULL;
 }
 
+void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
+{
+	union iwreq_data iwrq;
+	u8 buf[50];
+
+	lbs_deb_enter(LBS_DEB_WEXT);
+
+	memset(&iwrq, 0, sizeof(union iwreq_data));
+	memset(buf, 0, sizeof(buf));
+
+	snprintf(buf, sizeof(buf) - 1, "%s", str);
+
+	iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN;
+
+	/* Send Event to upper layer */
+	lbs_deb_wext("event indication string %s\n", (char *)buf);
+	lbs_deb_wext("event indication length %d\n", iwrq.data.length);
+	lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str);
+
+	wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf);
+
+	lbs_deb_leave(LBS_DEB_WEXT);
+}
+
 /**
  *  @brief Find the channel frequency power info with specific channel
  *
diff --git a/drivers/net/wireless/libertas/wext.h b/drivers/net/wireless/libertas/wext.h
index 4c08db49760..607d0ffefdd 100644
--- a/drivers/net/wireless/libertas/wext.h
+++ b/drivers/net/wireless/libertas/wext.h
@@ -4,6 +4,8 @@
 #ifndef	_LBS_WEXT_H_
 #define	_LBS_WEXT_H_
 
+void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str);
+
 extern struct iw_handler_def lbs_handler_def;
 extern struct iw_handler_def mesh_handler_def;
 
-- 
cgit v1.2.3-70-g09d2


From f57bd284e435d1ddf69b4266f63d856865152271 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:53 +0200
Subject: libertas: remove handling for CMD_802_11_LED_GPIO_CTRL

... which just resided as an old-style command in cmd/cmdresp, but
was nowhere useed. If we ever need it, we can re-add it as a newstyle
command.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c     | 23 -----------------------
 drivers/net/wireless/libertas/cmdresp.c |  6 ------
 2 files changed, 29 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 7ddab10f0bd..5faa987a8c7 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1180,29 +1180,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 
 		ret = 0;
 		break;
-	case CMD_802_11_LED_GPIO_CTRL:
-		{
-			struct mrvl_ie_ledgpio *gpio =
-			    (struct mrvl_ie_ledgpio*)
-			    cmdptr->params.ledgpio.data;
-
-			memmove(&cmdptr->params.ledgpio,
-				pdata_buf,
-				sizeof(struct cmd_ds_802_11_led_ctrl));
-
-			cmdptr->command =
-			    cpu_to_le16(CMD_802_11_LED_GPIO_CTRL);
-
-#define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8
-			cmdptr->size =
-			    cpu_to_le16(le16_to_cpu(gpio->header.len)
-				+ S_DS_GEN
-				+ ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN);
-			gpio->header.len = gpio->header.len;
-
-			ret = 0;
-			break;
-		}
 
 	case CMD_BT_ACCESS:
 		ret = lbs_cmd_bt_access(cmdptr, cmd_action, pdata_buf);
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 0312f2496f7..87c24e5a173 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -187,12 +187,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
 			sizeof(struct cmd_ds_802_11_tpc_cfg));
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		break;
-	case CMD_RET(CMD_802_11_LED_GPIO_CTRL):
-		spin_lock_irqsave(&priv->driver_lock, flags);
-		memmove((void *)priv->cur_cmd->callback_arg, &resp->params.ledgpio,
-			sizeof(struct cmd_ds_802_11_led_ctrl));
-		spin_unlock_irqrestore(&priv->driver_lock, flags);
-		break;
 
 	case CMD_RET(CMD_GET_TSF):
 		spin_lock_irqsave(&priv->driver_lock, flags);
-- 
cgit v1.2.3-70-g09d2


From b856f73b39ca6b619e6e8d088141aec3ff62852c Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:54 +0200
Subject: libertas: remove handling for CMD_GET_TSF

... which just resided as an old-style command in cmd/cmdresp, but
was nowhere useed. If we ever need it, we can re-add it as a newstyle
command.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c     | 6 ------
 drivers/net/wireless/libertas/cmdresp.c | 6 ------
 drivers/net/wireless/libertas/host.h    | 1 -
 3 files changed, 13 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 5faa987a8c7..b7b562445cf 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1189,12 +1189,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 		ret = lbs_cmd_fwt_access(cmdptr, cmd_action, pdata_buf);
 		break;
 
-	case CMD_GET_TSF:
-		cmdptr->command = cpu_to_le16(CMD_GET_TSF);
-		cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) +
-					   S_DS_GEN);
-		ret = 0;
-		break;
 	case CMD_802_11_BEACON_CTRL:
 		ret = lbs_cmd_bcn_ctrl(priv, cmdptr, cmd_action);
 		break;
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 87c24e5a173..e3b854cce69 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -188,12 +188,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		break;
 
-	case CMD_RET(CMD_GET_TSF):
-		spin_lock_irqsave(&priv->driver_lock, flags);
-		memcpy((void *)priv->cur_cmd->callback_arg,
-		       &resp->params.gettsf.tsfvalue, sizeof(u64));
-		spin_unlock_irqrestore(&priv->driver_lock, flags);
-		break;
 	case CMD_RET(CMD_BT_ACCESS):
 		spin_lock_irqsave(&priv->driver_lock, flags);
 		if (priv->cur_cmd->callback_arg)
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index d4b875445f5..c600f67b2de 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -968,7 +968,6 @@ struct cmd_ds_command {
 
 		struct cmd_ds_bt_access bt;
 		struct cmd_ds_fwt_access fwt;
-		struct cmd_ds_get_tsf gettsf;
 		struct cmd_ds_802_11_beacon_control bcn_ctrl;
 	} params;
 } __attribute__ ((packed));
-- 
cgit v1.2.3-70-g09d2


From 8ec97cc803e1d52022e916074415acaec276288c Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:55 +0200
Subject: libertas: remove "struct cmd_ds_gen"

It was only used as a source for S_DS_GEN, but the size of this struct
is equal to the size of "struct cmd_header".

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c |  7 ++++---
 drivers/net/wireless/libertas/cmd.c   | 22 ++++++++++++----------
 drivers/net/wireless/libertas/host.h  | 13 -------------
 drivers/net/wireless/libertas/scan.c  |  4 ++--
 4 files changed, 18 insertions(+), 28 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 17e76ac4179..4ce554ac900 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -279,7 +279,7 @@ int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
 	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
 
 	if (cmd_action == CMD_ACT_GET) {
-		cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2);
+		cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_header) + 2);
 	} else {
 		memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
 
@@ -456,7 +456,8 @@ int lbs_cmd_802_11_rssi(struct lbs_private *priv,
 
 	lbs_deb_enter(LBS_DEB_CMD);
 	cmd->command = cpu_to_le16(CMD_802_11_RSSI);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) +
+		sizeof(struct cmd_header));
 	cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
 
 	/* reset Beacon SNR/NF/RSSI values */
@@ -514,7 +515,7 @@ int lbs_cmd_bcn_ctrl(struct lbs_private *priv,
 	lbs_deb_enter(LBS_DEB_CMD);
 	cmd->size =
 	    cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control)
-			     + S_DS_GEN);
+			     + sizeof(struct cmd_header));
 	cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
 
 	bcn_ctrl->action = cpu_to_le16(cmd_action);
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index b7b562445cf..5326483b50d 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -239,7 +239,7 @@ static int lbs_cmd_802_11_ps_mode(struct cmd_ds_command *cmd,
 
 	cmd->command = cpu_to_le16(CMD_802_11_PS_MODE);
 	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ps_mode) +
-				S_DS_GEN);
+				sizeof(struct cmd_header));
 	psm->action = cpu_to_le16(cmd_action);
 	psm->multipledtim = 0;
 	switch (cmd_action) {
@@ -534,7 +534,7 @@ static int lbs_cmd_802_11_monitor_mode(struct cmd_ds_command *cmd,
 	cmd->command = cpu_to_le16(CMD_802_11_MONITOR_MODE);
 	cmd->size =
 	    cpu_to_le16(sizeof(struct cmd_ds_802_11_monitor_mode) +
-			     S_DS_GEN);
+			     sizeof(struct cmd_header));
 
 	monitor->action = cpu_to_le16(cmd_action);
 	if (cmd_action == CMD_ACT_SET) {
@@ -643,7 +643,7 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
 
 			cmdptr->size =
 			    cpu_to_le16(sizeof (struct cmd_ds_mac_reg_access)
-					+ S_DS_GEN);
+					+ sizeof(struct cmd_header));
 			macreg =
 			    (struct cmd_ds_mac_reg_access *)&cmdptr->params.
 			    macreg;
@@ -662,7 +662,7 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
 			cmdptr->size =
 			    cpu_to_le16(sizeof
 					     (struct cmd_ds_bbp_reg_access)
-					     + S_DS_GEN);
+					     + sizeof(struct cmd_header));
 			bbpreg =
 			    (struct cmd_ds_bbp_reg_access *)&cmdptr->params.
 			    bbpreg;
@@ -681,7 +681,7 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
 			cmdptr->size =
 			    cpu_to_le16(sizeof
 					     (struct cmd_ds_rf_reg_access) +
-					     S_DS_GEN);
+					     sizeof(struct cmd_header));
 			rfreg =
 			    (struct cmd_ds_rf_reg_access *)&cmdptr->params.
 			    rfreg;
@@ -708,7 +708,8 @@ static int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
 	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
 
 	cmd->command = cpu_to_le16(CMD_BT_ACCESS);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
+		sizeof(struct cmd_header));
 	cmd->result = 0;
 	bt_access->action = cpu_to_le16(cmd_action);
 
@@ -745,7 +746,8 @@ static int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
 	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
 
 	cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) +
+		sizeof(struct cmd_header));
 	cmd->result = 0;
 
 	if (pdata_buf)
@@ -1161,7 +1163,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 
 		cmdptr->command = cpu_to_le16(cmd_no);
 		cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) +
-					   S_DS_GEN);
+					   sizeof(struct cmd_header));
 
 		memmove(&cmdptr->params.afc,
 			pdata_buf, sizeof(struct cmd_ds_802_11_afc));
@@ -1173,7 +1175,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 		cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG);
 		cmdptr->size =
 		    cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) +
-				     S_DS_GEN);
+				     sizeof(struct cmd_header));
 
 		memmove(&cmdptr->params.tpccfg,
 			pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg));
@@ -1194,7 +1196,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 		break;
 	case CMD_802_11_DEEP_SLEEP:
 		cmdptr->command = cpu_to_le16(CMD_802_11_DEEP_SLEEP);
-		cmdptr->size = cpu_to_le16(S_DS_GEN);
+		cmdptr->size = cpu_to_le16(sizeof(struct cmd_header));
 		break;
 	default:
 		lbs_pr_err("PREP_CMD: unknown command 0x%04x\n", cmd_no);
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index c600f67b2de..3809c0b4946 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -389,19 +389,6 @@ struct lbs_offset_value {
 	u32 value;
 } __attribute__ ((packed));
 
-/* Define general data structure */
-/* cmd_DS_GEN */
-struct cmd_ds_gen {
-	__le16 command;
-	__le16 size;
-	__le16 seqnum;
-	__le16 result;
-	void *cmdresp[0];
-} __attribute__ ((packed));
-
-#define S_DS_GEN sizeof(struct cmd_ds_gen)
-
-
 /*
  * Define data structure for CMD_GET_HW_SPEC
  * This structure defines the response for the GET_HW_SPEC command
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 8273bcd216b..5f0a598a3b5 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -1291,11 +1291,11 @@ static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
 	/* The size of the TLV buffer is equal to the entire command response
 	 *   size (scanrespsize) minus the fixed fields (sizeof()'s), the
 	 *   BSS Descriptions (bssdescriptsize as bytesLef) and the command
-	 *   response header (S_DS_GEN)
+	 *   response header (sizeof(struct cmd_header))
 	 */
 	tlvbufsize = scanrespsize - (bytesleft + sizeof(scanresp->bssdescriptsize)
 				     + sizeof(scanresp->nr_sets)
-				     + S_DS_GEN);
+				     + sizeof(struct cmd_header));
 
 	/*
 	 *  Process each scan response returned (scanresp->nr_sets). Save
-- 
cgit v1.2.3-70-g09d2


From fea2b8ec8192c62dbf5347c873cb1c8a87717a6a Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:56 +0200
Subject: libertas: move SIOCGIWAP calls to wext.c

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmdresp.c | 8 +-------
 drivers/net/wireless/libertas/main.c    | 5 +----
 drivers/net/wireless/libertas/wext.c    | 9 +++++++++
 drivers/net/wireless/libertas/wext.h    | 1 +
 4 files changed, 12 insertions(+), 11 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index e3b854cce69..abd20ea9255 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -27,23 +27,17 @@
  */
 void lbs_mac_event_disconnected(struct lbs_private *priv)
 {
-	union iwreq_data wrqu;
-
 	if (priv->connect_status != LBS_CONNECTED)
 		return;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN);
-	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-
 	/*
 	 * Cisco AP sends EAP failure and de-auth in less than 0.5 ms.
 	 * It causes problem in the Supplicant
 	 */
-
 	msleep_interruptible(1000);
-	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+	lbs_send_disconnect_notification(priv);
 
 	/* report disconnect to upper layer */
 	netif_stop_queue(priv->dev);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index eb61f6955e9..01f46cf288d 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1227,7 +1227,6 @@ EXPORT_SYMBOL_GPL(lbs_add_card);
 void lbs_remove_card(struct lbs_private *priv)
 {
 	struct net_device *dev = priv->dev;
-	union iwreq_data wrqu;
 
 	lbs_deb_enter(LBS_DEB_MAIN);
 
@@ -1252,9 +1251,7 @@ void lbs_remove_card(struct lbs_private *priv)
 		lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
 	}
 
-	memset(wrqu.ap_addr.sa_data, 0xaa, ETH_ALEN);
-	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+	lbs_send_disconnect_notification(priv);
 
 	if (priv->is_deep_sleep) {
 		priv->is_deep_sleep = 0;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 18c045bcc94..dc63b33b01f 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -45,6 +45,15 @@ static inline void lbs_cancel_association_work(struct lbs_private *priv)
 	priv->pending_assoc_req = NULL;
 }
 
+void lbs_send_disconnect_notification(struct lbs_private *priv)
+{
+	union iwreq_data wrqu;
+
+	memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN);
+	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+}
+
 void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
 {
 	union iwreq_data iwrq;
diff --git a/drivers/net/wireless/libertas/wext.h b/drivers/net/wireless/libertas/wext.h
index 607d0ffefdd..50558262ecc 100644
--- a/drivers/net/wireless/libertas/wext.h
+++ b/drivers/net/wireless/libertas/wext.h
@@ -4,6 +4,7 @@
 #ifndef	_LBS_WEXT_H_
 #define	_LBS_WEXT_H_
 
+void lbs_send_disconnect_notification(struct lbs_private *priv);
 void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str);
 
 extern struct iw_handler_def lbs_handler_def;
-- 
cgit v1.2.3-70-g09d2


From 560c63383f060b5ea68834e4720ab7bfb4303ff7 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:57 +0200
Subject: libertas: move mic failure event to wext.c

... because for cfg80211 we'll need a completely different
implementation.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmdresp.c | 30 ++----------------------------
 drivers/net/wireless/libertas/wext.c    | 27 ++++++++++++++++++++++++++-
 drivers/net/wireless/libertas/wext.h    |  2 +-
 3 files changed, 29 insertions(+), 30 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index abd20ea9255..21d57690c20 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -73,32 +73,6 @@ void lbs_mac_event_disconnected(struct lbs_private *priv)
 	lbs_deb_leave(LBS_DEB_ASSOC);
 }
 
-/**
- *  @brief This function handles MIC failure event.
- *
- *  @param priv    A pointer to struct lbs_private structure
- *  @para  event   the event id
- *  @return 	   n/a
- */
-static void handle_mic_failureevent(struct lbs_private *priv, u32 event)
-{
-	char buf[50];
-
-	lbs_deb_enter(LBS_DEB_CMD);
-	memset(buf, 0, sizeof(buf));
-
-	sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication ");
-
-	if (event == MACREG_INT_CODE_MIC_ERR_UNICAST) {
-		strcat(buf, "unicast ");
-	} else {
-		strcat(buf, "multicast ");
-	}
-
-	lbs_send_iwevcustom_event(priv, buf);
-	lbs_deb_leave(LBS_DEB_CMD);
-}
-
 static int lbs_ret_reg_access(struct lbs_private *priv,
 			       u16 type, struct cmd_ds_command *resp)
 {
@@ -477,12 +451,12 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
 
 	case MACREG_INT_CODE_MIC_ERR_UNICAST:
 		lbs_deb_cmd("EVENT: UNICAST MIC ERROR\n");
-		handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_UNICAST);
+		lbs_send_mic_failureevent(priv, event);
 		break;
 
 	case MACREG_INT_CODE_MIC_ERR_MULTICAST:
 		lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n");
-		handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST);
+		lbs_send_mic_failureevent(priv, event);
 		break;
 
 	case MACREG_INT_CODE_MIB_CHANGED:
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index dc63b33b01f..a8eb9e1fcf3 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -54,7 +54,7 @@ void lbs_send_disconnect_notification(struct lbs_private *priv)
 	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 }
 
-void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
+static void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
 {
 	union iwreq_data iwrq;
 	u8 buf[50];
@@ -78,6 +78,31 @@ void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
 	lbs_deb_leave(LBS_DEB_WEXT);
 }
 
+/**
+ *  @brief This function handles MIC failure event.
+ *
+ *  @param priv    A pointer to struct lbs_private structure
+ *  @para  event   the event id
+ *  @return 	   n/a
+ */
+void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event)
+{
+	char buf[50];
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	memset(buf, 0, sizeof(buf));
+
+	sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication ");
+
+	if (event == MACREG_INT_CODE_MIC_ERR_UNICAST)
+		strcat(buf, "unicast ");
+	else
+		strcat(buf, "multicast ");
+
+	lbs_send_iwevcustom_event(priv, buf);
+	lbs_deb_leave(LBS_DEB_CMD);
+}
+
 /**
  *  @brief Find the channel frequency power info with specific channel
  *
diff --git a/drivers/net/wireless/libertas/wext.h b/drivers/net/wireless/libertas/wext.h
index 50558262ecc..5e041e64ecf 100644
--- a/drivers/net/wireless/libertas/wext.h
+++ b/drivers/net/wireless/libertas/wext.h
@@ -5,7 +5,7 @@
 #define	_LBS_WEXT_H_
 
 void lbs_send_disconnect_notification(struct lbs_private *priv);
-void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str);
+void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event);
 
 extern struct iw_handler_def lbs_handler_def;
 extern struct iw_handler_def mesh_handler_def;
-- 
cgit v1.2.3-70-g09d2


From e93156e7c4c3e2be355cac27c58664e4385c58fd Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:58 +0200
Subject: libertas: sort and categorize entries in decl.h

This now makes decl.h only contain declarations for functions that don't
have their own *.h file.

No function change.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c  |  4 +++-
 drivers/net/wireless/libertas/decl.h | 40 ++++++++++++++++--------------------
 drivers/net/wireless/libertas/scan.c |  2 +-
 drivers/net/wireless/libertas/wext.h |  5 +++++
 4 files changed, 27 insertions(+), 24 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 5326483b50d..65fd50d3176 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -3,9 +3,10 @@
   * It prepares command and sends it to firmware when it is ready.
   */
 
-#include <net/iw_handler.h>
 #include <net/lib80211.h>
 #include <linux/kfifo.h>
+#include <linux/sched.h>
+
 #include "host.h"
 #include "decl.h"
 #include "defs.h"
@@ -15,6 +16,7 @@
 #include "scan.h"
 #include "cmd.h"
 
+
 static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
 
 /**
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index d609a57750d..678f7c9f750 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -8,46 +8,30 @@
 
 #include <linux/netdevice.h>
 
-#include "defs.h"
 
-
-extern const struct ethtool_ops lbs_ethtool_ops;
-
-/** Function Prototype Declaration */
 struct lbs_private;
 struct sk_buff;
 struct net_device;
-struct cmd_ctrl_node;
-struct cmd_ds_command;
 
-int lbs_suspend(struct lbs_private *priv);
-void lbs_resume(struct lbs_private *priv);
-
-void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count);
 
-void lbs_queue_event(struct lbs_private *priv, u32 event);
-void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
-int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
-int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
+/* ethtool.c */
+extern const struct ethtool_ops lbs_ethtool_ops;
 
-u32 lbs_fw_index_to_data_rate(u8 index);
-u8 lbs_data_rate_to_fw_index(u32 rate);
 
-/** The proc fs interface */
+/* tx.c */
+void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count);
 netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
 				struct net_device *dev);
 
+/* rx.c */
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
 
-struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
-	struct lbs_private *priv,
-	u8 band,
-	u16 channel);
 
 /* persistcfg.c */
 void lbs_persist_config_init(struct net_device *net);
 void lbs_persist_config_remove(struct net_device *net);
 
+
 /* main.c */
 struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
 void lbs_remove_card(struct lbs_private *priv);
@@ -55,5 +39,17 @@ int lbs_start_card(struct lbs_private *priv);
 void lbs_stop_card(struct lbs_private *priv);
 void lbs_host_to_card_done(struct lbs_private *priv);
 
+int lbs_suspend(struct lbs_private *priv);
+void lbs_resume(struct lbs_private *priv);
+
+void lbs_queue_event(struct lbs_private *priv, u32 event);
+void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
+
+int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
+int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
+
+u32 lbs_fw_index_to_data_rate(u8 index);
+u8 lbs_data_rate_to_fw_index(u32 rate);
+
 
 #endif
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 5f0a598a3b5..c6a6c042b82 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -12,10 +12,10 @@
 #include <net/lib80211.h>
 
 #include "host.h"
-#include "decl.h"
 #include "dev.h"
 #include "scan.h"
 #include "assoc.h"
+#include "wext.h"
 #include "cmd.h"
 
 //! Approximate amount of data needed to pass a scan result back to iwlist
diff --git a/drivers/net/wireless/libertas/wext.h b/drivers/net/wireless/libertas/wext.h
index 5e041e64ecf..7863baf7d23 100644
--- a/drivers/net/wireless/libertas/wext.h
+++ b/drivers/net/wireless/libertas/wext.h
@@ -10,4 +10,9 @@ void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event);
 extern struct iw_handler_def lbs_handler_def;
 extern struct iw_handler_def mesh_handler_def;
 
+struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
+	struct lbs_private *priv,
+	u8 band,
+	u16 channel);
+
 #endif
-- 
cgit v1.2.3-70-g09d2


From fef0640e1e5d5f79c48d1de1f54ed285429b4a6c Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Thu, 22 Oct 2009 15:30:59 +0200
Subject: libertas: remove some references to IW_MODE_abc

... in pursue to quaff the wide-spread references to WEXT constants.

When setting SNMP_MIB_OID_BSS_TYPE, wext.c can directly calculate the value
the firmware wants.

Reading of SNMP_MIB_OID_BSS_TYPE doesn't happen anywhere, so no need to
convert the firmware value into WEXT values anyway.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/assoc.c |  3 ++-
 drivers/net/wireless/libertas/cmd.c   | 10 ++--------
 2 files changed, 4 insertions(+), 9 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 4ce554ac900..751067369ba 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -1567,7 +1567,8 @@ static int assoc_helper_mode(struct lbs_private *priv,
 	}
 
 	priv->mode = assoc_req->mode;
-	ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_BSS_TYPE, assoc_req->mode);
+	ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_BSS_TYPE,
+		assoc_req->mode == IW_MODE_ADHOC ? 2 : 1);
 
 done:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 65fd50d3176..1065ce29cd0 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -390,7 +390,7 @@ int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val)
 	switch (oid) {
 	case SNMP_MIB_OID_BSS_TYPE:
 		cmd.bufsize = cpu_to_le16(sizeof(u8));
-		cmd.value[0] = (val == IW_MODE_ADHOC) ? 2 : 1;
+		cmd.value[0] = val;
 		break;
 	case SNMP_MIB_OID_11D_ENABLE:
 	case SNMP_MIB_OID_FRAG_THRESHOLD:
@@ -443,13 +443,7 @@ int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val)
 
 	switch (le16_to_cpu(cmd.bufsize)) {
 	case sizeof(u8):
-		if (oid == SNMP_MIB_OID_BSS_TYPE) {
-			if (cmd.value[0] == 2)
-				*out_val = IW_MODE_ADHOC;
-			else
-				*out_val = IW_MODE_INFRA;
-		} else
-			*out_val = cmd.value[0];
+		*out_val = cmd.value[0];
 		break;
 	case sizeof(u16):
 		*out_val = le16_to_cpu(*((__le16 *)(&cmd.value)));
-- 
cgit v1.2.3-70-g09d2


From 133d7c6a504c672011ebc24b26e05b15f7410c07 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Wed, 28 Oct 2009 16:29:30 -0400
Subject: wireless: remove WLAN_80211 and WLAN_PRE80211 from Kconfig

With the WLAN_PRE80211 drivers moved to drivers/staging, this
distinction becomes unnecessary.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/Kconfig              | 48 ++++++++++---------------------
 drivers/net/wireless/ath/Kconfig          |  1 -
 drivers/net/wireless/ath/ar9170/Kconfig   |  2 +-
 drivers/net/wireless/ath/ath5k/Kconfig    |  2 +-
 drivers/net/wireless/ath/ath9k/Kconfig    |  2 +-
 drivers/net/wireless/b43/Kconfig          |  2 +-
 drivers/net/wireless/b43legacy/Kconfig    |  2 +-
 drivers/net/wireless/hostap/Kconfig       |  1 -
 drivers/net/wireless/ipw2x00/Kconfig      |  6 ++--
 drivers/net/wireless/iwlwifi/Kconfig      |  2 +-
 drivers/net/wireless/iwmc3200wifi/Kconfig |  2 +-
 drivers/net/wireless/libertas/Kconfig     |  2 +-
 drivers/net/wireless/orinoco/Kconfig      |  2 +-
 drivers/net/wireless/p54/Kconfig          |  2 +-
 drivers/net/wireless/rt2x00/Kconfig       |  2 +-
 drivers/net/wireless/wl12xx/Kconfig       |  2 +-
 drivers/net/wireless/zd1211rw/Kconfig     |  2 +-
 17 files changed, 31 insertions(+), 51 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index bf0eb4e774b..674a08b0788 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -16,27 +16,9 @@ menuconfig WLAN
 
 if WLAN
 
-menuconfig WLAN_PRE80211
-	bool "Wireless LAN (pre-802.11)"
-	depends on NETDEVICES
-	---help---
-	  Say Y if you have any pre-802.11 wireless LAN hardware.
-
-	  This option does not affect the kernel build, it only
-	  lets you choose drivers.
-
-menuconfig WLAN_80211
-	bool "Wireless LAN (IEEE 802.11)"
-	depends on NETDEVICES
-	---help---
-	  Say Y if you have any 802.11 wireless LAN hardware.
-
-	  This option does not affect the kernel build, it only
-	  lets you choose drivers.
-
 config PCMCIA_RAYCS
 	tristate "Aviator/Raytheon 2.4GHz wireless support"
-	depends on PCMCIA && WLAN_80211
+	depends on PCMCIA
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV
@@ -51,7 +33,7 @@ config PCMCIA_RAYCS
 
 config LIBERTAS_THINFIRM
 	tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
-	depends on WLAN_80211 && MAC80211
+	depends on MAC80211
 	select FW_LOADER
 	---help---
 	  A library for Marvell Libertas 8xxx devices using thinfirm.
@@ -64,7 +46,7 @@ config LIBERTAS_THINFIRM_USB
 
 config AIRO
 	tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
-	depends on ISA_DMA_API && WLAN_80211 && (PCI || BROKEN)
+	depends on ISA_DMA_API && (PCI || BROKEN)
 	select WIRELESS_EXT
 	select CRYPTO
 	select WEXT_SPY
@@ -84,7 +66,7 @@ config AIRO
 
 config ATMEL
       tristate "Atmel at76c50x chipset  802.11b support"
-      depends on (PCI || PCMCIA) && WLAN_80211
+      depends on (PCI || PCMCIA)
       select WIRELESS_EXT
       select WEXT_PRIV
       select FW_LOADER
@@ -119,7 +101,7 @@ config PCMCIA_ATMEL
 
 config AT76C50X_USB
         tristate "Atmel at76c503/at76c505/at76c505a USB cards"
-        depends on MAC80211 && WLAN_80211 && USB
+        depends on MAC80211 && USB
         select FW_LOADER
         ---help---
           Enable support for USB Wireless devices using Atmel at76c503,
@@ -127,7 +109,7 @@ config AT76C50X_USB
 
 config AIRO_CS
 	tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
-	depends on PCMCIA && (BROKEN || !M32R) && WLAN_80211
+	depends on PCMCIA && (BROKEN || !M32R)
 	select WIRELESS_EXT
 	select CRYPTO
 	select CRYPTO_AES
@@ -147,7 +129,7 @@ config AIRO_CS
 
 config PCMCIA_WL3501
 	tristate "Planet WL3501 PCMCIA cards"
-	depends on EXPERIMENTAL && PCMCIA && WLAN_80211
+	depends on EXPERIMENTAL && PCMCIA
 	select WIRELESS_EXT
 	select WEXT_SPY
 	help
@@ -157,7 +139,7 @@ config PCMCIA_WL3501
 
 config PRISM54
 	tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
-	depends on PCI && EXPERIMENTAL && WLAN_80211
+	depends on PCI && EXPERIMENTAL
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV
@@ -181,7 +163,7 @@ config PRISM54
 
 config USB_ZD1201
 	tristate "USB ZD1201 based Wireless device support"
-	depends on USB && WLAN_80211
+	depends on USB
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select FW_LOADER
@@ -200,7 +182,7 @@ config USB_ZD1201
 
 config USB_NET_RNDIS_WLAN
 	tristate "Wireless RNDIS USB support"
-	depends on USB && WLAN_80211 && EXPERIMENTAL
+	depends on USB && EXPERIMENTAL
 	depends on CFG80211
 	select USB_USBNET
 	select USB_NET_CDCETHER
@@ -228,7 +210,7 @@ config USB_NET_RNDIS_WLAN
 
 config RTL8180
 	tristate "Realtek 8180/8185 PCI support"
-	depends on MAC80211 && PCI && WLAN_80211 && EXPERIMENTAL
+	depends on MAC80211 && PCI && EXPERIMENTAL
 	select EEPROM_93CX6
 	---help---
 	  This is a driver for RTL8180 and RTL8185 based cards.
@@ -284,7 +266,7 @@ config RTL8180
 
 config RTL8187
 	tristate "Realtek 8187 and 8187B USB support"
-	depends on MAC80211 && USB && WLAN_80211
+	depends on MAC80211 && USB
 	select EEPROM_93CX6
 	---help---
 	  This is a driver for RTL8187 and RTL8187B based cards.
@@ -313,7 +295,7 @@ config RTL8187_LEDS
 
 config ADM8211
 	tristate "ADMtek ADM8211 support"
-	depends on MAC80211 && PCI && WLAN_80211 && EXPERIMENTAL
+	depends on MAC80211 && PCI && EXPERIMENTAL
 	select CRC32
 	select EEPROM_93CX6
 	---help---
@@ -340,7 +322,7 @@ config ADM8211
 
 config MAC80211_HWSIM
 	tristate "Simulated radio testing tool for mac80211"
-	depends on MAC80211 && WLAN_80211
+	depends on MAC80211
 	---help---
 	  This driver is a developer testing tool that can be used to test
 	  IEEE 802.11 networking stack (mac80211) functionality. This is not
@@ -353,7 +335,7 @@ config MAC80211_HWSIM
 
 config MWL8K
 	tristate "Marvell 88W8xxx PCI/PCIe Wireless support"
-	depends on MAC80211 && PCI && WLAN_80211 && EXPERIMENTAL
+	depends on MAC80211 && PCI && EXPERIMENTAL
 	---help---
 	  This driver supports Marvell TOPDOG 802.11 wireless cards.
 
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index 6ce86cb3765..4e7a7fd695c 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,6 +1,5 @@
 menuconfig ATH_COMMON
 	tristate "Atheros Wireless Cards"
-	depends on WLAN_80211
 	depends on CFG80211
 	---help---
 	  This will enable the support for the Atheros wireless drivers.
diff --git a/drivers/net/wireless/ath/ar9170/Kconfig b/drivers/net/wireless/ath/ar9170/Kconfig
index 05918f1e685..d7a4799d20f 100644
--- a/drivers/net/wireless/ath/ar9170/Kconfig
+++ b/drivers/net/wireless/ath/ar9170/Kconfig
@@ -1,6 +1,6 @@
 config AR9170_USB
 	tristate "Atheros AR9170 802.11n USB support"
-	depends on USB && MAC80211 && WLAN_80211
+	depends on USB && MAC80211
 	select FW_LOADER
 	help
 	  This is a driver for the Atheros "otus" 802.11n USB devices.
diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index 06d006675d7..eb83b7b4d0e 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -1,6 +1,6 @@
 config ATH5K
 	tristate "Atheros 5xxx wireless cards support"
-	depends on PCI && MAC80211 && WLAN_80211
+	depends on PCI && MAC80211
 	select MAC80211_LEDS
 	select LEDS_CLASS
 	select NEW_LEDS
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 99ce066392a..b735fb399fb 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -3,7 +3,7 @@ config ATH9K_HW
 
 config ATH9K
 	tristate "Atheros 802.11n wireless cards support"
-	depends on PCI && MAC80211 && WLAN_80211
+	depends on PCI && MAC80211
 	select ATH9K_HW
 	select MAC80211_LEDS
 	select LEDS_CLASS
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 54ea61c15d8..64c12e1bced 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -1,6 +1,6 @@
 config B43
 	tristate "Broadcom 43xx wireless support (mac80211 stack)"
-	depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
+	depends on SSB_POSSIBLE && MAC80211 && HAS_DMA
 	select SSB
 	select FW_LOADER
 	---help---
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig
index 94a46347805..1ffa28835c5 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/b43legacy/Kconfig
@@ -1,6 +1,6 @@
 config B43LEGACY
 	tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)"
-	depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
+	depends on SSB_POSSIBLE && MAC80211 && HAS_DMA
 	select SSB
 	select FW_LOADER
 	---help---
diff --git a/drivers/net/wireless/hostap/Kconfig b/drivers/net/wireless/hostap/Kconfig
index 08f1e989653..287d82728bc 100644
--- a/drivers/net/wireless/hostap/Kconfig
+++ b/drivers/net/wireless/hostap/Kconfig
@@ -1,6 +1,5 @@
 config HOSTAP
 	tristate "IEEE 802.11 for Host AP (Prism2/2.5/3 and WEP/TKIP/CCMP)"
-	depends on WLAN_80211
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV
diff --git a/drivers/net/wireless/ipw2x00/Kconfig b/drivers/net/wireless/ipw2x00/Kconfig
index 59ec9eec502..2715b101ade 100644
--- a/drivers/net/wireless/ipw2x00/Kconfig
+++ b/drivers/net/wireless/ipw2x00/Kconfig
@@ -4,7 +4,7 @@
 
 config IPW2100
 	tristate "Intel PRO/Wireless 2100 Network Connection"
-	depends on PCI && WLAN_80211 && CFG80211
+	depends on PCI && CFG80211
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV
@@ -65,7 +65,7 @@ config IPW2100_DEBUG
 
 config IPW2200
 	tristate "Intel PRO/Wireless 2200BG and 2915ABG Network Connection"
-	depends on PCI && WLAN_80211 && CFG80211 && CFG80211_WEXT
+	depends on PCI && CFG80211 && CFG80211_WEXT
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV
@@ -154,7 +154,7 @@ config IPW2200_DEBUG
 
 config LIBIPW
 	tristate
-	depends on PCI && WLAN_80211 && CFG80211
+	depends on PCI && CFG80211
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select CRYPTO
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index c82c97be7bf..b16b06c2031 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -1,6 +1,6 @@
 config IWLWIFI
 	tristate "Intel Wireless Wifi"
-	depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
+	depends on PCI && MAC80211 && EXPERIMENTAL
 	select FW_LOADER
 
 config IWLWIFI_SPECTRUM_MEASUREMENT
diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig
index 9606b3100fd..b9d34a76696 100644
--- a/drivers/net/wireless/iwmc3200wifi/Kconfig
+++ b/drivers/net/wireless/iwmc3200wifi/Kconfig
@@ -1,6 +1,6 @@
 config IWM
 	tristate "Intel Wireless Multicomm 3200 WiFi driver"
-	depends on MMC && WLAN_80211 && EXPERIMENTAL
+	depends on MMC && EXPERIMENTAL
 	depends on CFG80211
 	select FW_LOADER
 	select IWMC3200TOP
diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/libertas/Kconfig
index 8f8d75b61ea..30aa9d48d67 100644
--- a/drivers/net/wireless/libertas/Kconfig
+++ b/drivers/net/wireless/libertas/Kconfig
@@ -1,6 +1,6 @@
 config LIBERTAS
 	tristate "Marvell 8xxx Libertas WLAN driver support"
-	depends on WLAN_80211 && CFG80211
+	depends on CFG80211
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select LIB80211
diff --git a/drivers/net/wireless/orinoco/Kconfig b/drivers/net/wireless/orinoco/Kconfig
index dce652054af..e2a2c18920a 100644
--- a/drivers/net/wireless/orinoco/Kconfig
+++ b/drivers/net/wireless/orinoco/Kconfig
@@ -1,6 +1,6 @@
 config HERMES
 	tristate "Hermes chipset 802.11b support (Orinoco/Prism2/Symbol)"
-	depends on (PPC_PMAC || PCI || PCMCIA) && WLAN_80211
+	depends on (PPC_PMAC || PCI || PCMCIA)
 	depends on CFG80211 && CFG80211_WEXT
 	select WIRELESS_EXT
 	select WEXT_SPY
diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/p54/Kconfig
index b45d6a4ed1e..b0342a520bf 100644
--- a/drivers/net/wireless/p54/Kconfig
+++ b/drivers/net/wireless/p54/Kconfig
@@ -1,6 +1,6 @@
 config P54_COMMON
 	tristate "Softmac Prism54 support"
-	depends on MAC80211 && WLAN_80211 && EXPERIMENTAL
+	depends on MAC80211 && EXPERIMENTAL
 	select FW_LOADER
 	---help---
 	  This is common code for isl38xx/stlc45xx based modules.
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 390c0c7b3ac..a6796a13048 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -1,6 +1,6 @@
 menuconfig RT2X00
 	tristate "Ralink driver support"
-	depends on MAC80211 && WLAN_80211
+	depends on MAC80211
 	---help---
 	  This will enable the support for the Ralink drivers,
 	  developed in the rt2x00 project <http://rt2x00.serialmonkey.com>.
diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 88060e11754..33de7fa4f88 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -1,6 +1,6 @@
 menuconfig WL12XX
 	tristate "TI wl12xx driver support"
-	depends on MAC80211 && WLAN_80211 && EXPERIMENTAL
+	depends on MAC80211 && EXPERIMENTAL
 	---help---
 	  This will enable TI wl12xx driver support. The drivers make
 	  use of the mac80211 stack.
diff --git a/drivers/net/wireless/zd1211rw/Kconfig b/drivers/net/wireless/zd1211rw/Kconfig
index 74b31eafe72..5f809695f71 100644
--- a/drivers/net/wireless/zd1211rw/Kconfig
+++ b/drivers/net/wireless/zd1211rw/Kconfig
@@ -1,6 +1,6 @@
 config ZD1211RW
 	tristate "ZyDAS ZD1211/ZD1211B USB-wireless support"
-	depends on USB && MAC80211 && WLAN_80211 && EXPERIMENTAL
+	depends on USB && MAC80211 && EXPERIMENTAL
 	select FW_LOADER
 	---help---
 	  This is an experimental driver for the ZyDAS ZD1211/ZD1211B wireless
-- 
cgit v1.2.3-70-g09d2


From 86c34fe89e9cad9e1ba4d1a8bbf98259035f4caf Mon Sep 17 00:00:00 2001
From: Andrey Yurovsky <andrey@cozybit.com>
Date: Tue, 27 Oct 2009 16:51:40 -0700
Subject: libertas: remove internal buffers from GSPI driver

This patch removes the internal command and data buffers that the GSPI driver
maintained and instead relies on the Libertas core to synchronize access
to the command and data ports as with the other interface drivers.  This
cleanup reduces the GSPI driver's memory footprint and should improve
performance by removing the need to copy to these internal buffers.
This also simplifies the bottom half of the interrupt handler.

This is an incremental cleanup: after removing the redundant buffers, we
can further improve the driver to use a threaded IRQ handler instead of
maintaining its own thread.  However I would like a few folks to test
the buffer removal first and make sure that I'm not introducing
regressions.

Tested on Blackfin BF527 with DMA disabled due to an issue with the SPI
host controller driver in the current bleeding-edge Blackfin kernel.  I
would appreciate it if someone with working DMA could test this patch
and provide feedback.

Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: George Shore <george.shore@imgtec.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/if_spi.c | 136 ++-------------------------------
 1 file changed, 6 insertions(+), 130 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 30d9d0ea28e..d6a48dd3652 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -32,12 +32,6 @@
 #include "dev.h"
 #include "if_spi.h"
 
-struct if_spi_packet {
-	struct list_head		list;
-	u16				blen;
-	u8				buffer[0] __attribute__((aligned(4)));
-};
-
 struct if_spi_card {
 	struct spi_device		*spi;
 	struct lbs_private		*priv;
@@ -66,33 +60,10 @@ struct if_spi_card {
 	struct semaphore		spi_thread_terminated;
 
 	u8				cmd_buffer[IF_SPI_CMD_BUF_SIZE];
-
-	/* A buffer of incoming packets from libertas core.
-	 * Since we can't sleep in hw_host_to_card, we have to buffer
-	 * them. */
-	struct list_head		cmd_packet_list;
-	struct list_head		data_packet_list;
-
-	/* Protects cmd_packet_list and data_packet_list */
-	spinlock_t			buffer_lock;
 };
 
 static void free_if_spi_card(struct if_spi_card *card)
 {
-	struct list_head *cursor, *next;
-	struct if_spi_packet *packet;
-
-	BUG_ON(card->run_thread);
-	list_for_each_safe(cursor, next, &card->cmd_packet_list) {
-		packet = container_of(cursor, struct if_spi_packet, list);
-		list_del(&packet->list);
-		kfree(packet);
-	}
-	list_for_each_safe(cursor, next, &card->data_packet_list) {
-		packet = container_of(cursor, struct if_spi_packet, list);
-		list_del(&packet->list);
-		kfree(packet);
-	}
 	spi_set_drvdata(card->spi, NULL);
 	kfree(card);
 }
@@ -774,40 +745,6 @@ out:
 	return err;
 }
 
-/* Move data or a command from the host to the card. */
-static void if_spi_h2c(struct if_spi_card *card,
-			struct if_spi_packet *packet, int type)
-{
-	int err = 0;
-	u16 int_type, port_reg;
-
-	switch (type) {
-	case MVMS_DAT:
-		int_type = IF_SPI_CIC_TX_DOWNLOAD_OVER;
-		port_reg = IF_SPI_DATA_RDWRPORT_REG;
-		break;
-	case MVMS_CMD:
-		int_type = IF_SPI_CIC_CMD_DOWNLOAD_OVER;
-		port_reg = IF_SPI_CMD_RDWRPORT_REG;
-		break;
-	default:
-		lbs_pr_err("can't transfer buffer of type %d\n", type);
-		err = -EINVAL;
-		goto out;
-	}
-
-	/* Write the data to the card */
-	err = spu_write(card, port_reg, packet->buffer, packet->blen);
-	if (err)
-		goto out;
-
-out:
-	kfree(packet);
-
-	if (err)
-		lbs_pr_err("%s: error %d\n", __func__, err);
-}
-
 /* Inform the host about a card event */
 static void if_spi_e2h(struct if_spi_card *card)
 {
@@ -837,8 +774,6 @@ static int lbs_spi_thread(void *data)
 	int err;
 	struct if_spi_card *card = data;
 	u16 hiStatus;
-	unsigned long flags;
-	struct if_spi_packet *packet;
 
 	while (1) {
 		/* Wait to be woken up by one of two things.  First, our ISR
@@ -877,43 +812,9 @@ static int lbs_spi_thread(void *data)
 		if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY ||
 		   (card->priv->psstate != PS_STATE_FULL_POWER &&
 		    (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY))) {
-			/* This means two things. First of all,
-			 * if there was a previous command sent, the card has
-			 * successfully received it.
-			 * Secondly, it is now ready to download another
-			 * command.
-			 */
 			lbs_host_to_card_done(card->priv);
-
-			/* Do we have any command packets from the host to
-			 * send? */
-			packet = NULL;
-			spin_lock_irqsave(&card->buffer_lock, flags);
-			if (!list_empty(&card->cmd_packet_list)) {
-				packet = (struct if_spi_packet *)(card->
-						cmd_packet_list.next);
-				list_del(&packet->list);
-			}
-			spin_unlock_irqrestore(&card->buffer_lock, flags);
-
-			if (packet)
-				if_spi_h2c(card, packet, MVMS_CMD);
 		}
-		if (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY) {
-			/* Do we have any data packets from the host to
-			 * send? */
-			packet = NULL;
-			spin_lock_irqsave(&card->buffer_lock, flags);
-			if (!list_empty(&card->data_packet_list)) {
-				packet = (struct if_spi_packet *)(card->
-						data_packet_list.next);
-				list_del(&packet->list);
-			}
-			spin_unlock_irqrestore(&card->buffer_lock, flags);
 
-			if (packet)
-				if_spi_h2c(card, packet, MVMS_DAT);
-		}
 		if (hiStatus & IF_SPI_HIST_CARD_EVENT)
 			if_spi_e2h(card);
 
@@ -942,40 +843,18 @@ static int if_spi_host_to_card(struct lbs_private *priv,
 				u8 type, u8 *buf, u16 nb)
 {
 	int err = 0;
-	unsigned long flags;
 	struct if_spi_card *card = priv->card;
-	struct if_spi_packet *packet;
-	u16 blen;
 
 	lbs_deb_enter_args(LBS_DEB_SPI, "type %d, bytes %d", type, nb);
 
-	if (nb == 0) {
-		lbs_pr_err("%s: invalid size requested: %d\n", __func__, nb);
-		err = -EINVAL;
-		goto out;
-	}
-	blen = ALIGN(nb, 4);
-	packet = kzalloc(sizeof(struct if_spi_packet) + blen, GFP_ATOMIC);
-	if (!packet) {
-		err = -ENOMEM;
-		goto out;
-	}
-	packet->blen = blen;
-	memcpy(packet->buffer, buf, nb);
-	memset(packet->buffer + nb, 0, blen - nb);
+	nb = ALIGN(nb, 4);
 
 	switch (type) {
 	case MVMS_CMD:
-		priv->dnld_sent = DNLD_CMD_SENT;
-		spin_lock_irqsave(&card->buffer_lock, flags);
-		list_add_tail(&packet->list, &card->cmd_packet_list);
-		spin_unlock_irqrestore(&card->buffer_lock, flags);
+		err = spu_write(card, IF_SPI_CMD_RDWRPORT_REG, buf, nb);
 		break;
 	case MVMS_DAT:
-		priv->dnld_sent = DNLD_DATA_SENT;
-		spin_lock_irqsave(&card->buffer_lock, flags);
-		list_add_tail(&packet->list, &card->data_packet_list);
-		spin_unlock_irqrestore(&card->buffer_lock, flags);
+		err = spu_write(card, IF_SPI_DATA_RDWRPORT_REG, buf, nb);
 		break;
 	default:
 		lbs_pr_err("can't transfer buffer of type %d", type);
@@ -983,9 +862,6 @@ static int if_spi_host_to_card(struct lbs_private *priv,
 		break;
 	}
 
-	/* Wake up the spi thread */
-	up(&card->spi_ready);
-out:
 	lbs_deb_leave_args(LBS_DEB_SPI, "err=%d", err);
 	return err;
 }
@@ -1062,9 +938,6 @@ static int __devinit if_spi_probe(struct spi_device *spi)
 
 	sema_init(&card->spi_ready, 0);
 	sema_init(&card->spi_thread_terminated, 0);
-	INIT_LIST_HEAD(&card->cmd_packet_list);
-	INIT_LIST_HEAD(&card->data_packet_list);
-	spin_lock_init(&card->buffer_lock);
 
 	/* Initialize the SPI Interface Unit */
 	err = spu_init(card, pdata->use_dummy_writes);
@@ -1141,6 +1014,9 @@ static int __devinit if_spi_probe(struct spi_device *spi)
 		goto terminate_thread;
 	}
 
+	/* poke the IRQ handler so that we don't miss the first interrupt */
+	up(&card->spi_ready);
+
 	/* Start the card.
 	 * This will call register_netdev, and we'll start
 	 * getting interrupts... */
-- 
cgit v1.2.3-70-g09d2


From a974a4bbcb1ceddc9c89defd7dab4da4b2b53d77 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 7 Nov 2009 22:00:03 +0000
Subject: libertas: declare MODULE_FIRMWARE

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/if_cs.c   | 1 +
 drivers/net/wireless/libertas/if_sdio.c | 6 ++++++
 drivers/net/wireless/libertas/if_spi.c  | 4 ++++
 drivers/net/wireless/libertas/if_usb.c  | 2 ++
 4 files changed, 13 insertions(+)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 465742f19ec..875516db319 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -48,6 +48,7 @@
 MODULE_AUTHOR("Holger Schurig <hs4233@mail.mn-solutions.de>");
 MODULE_DESCRIPTION("Driver for Marvell 83xx compact flash WLAN cards");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("libertas_cs_helper.fw");
 
 
 
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 9716728a33c..09fcfad742e 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -99,6 +99,12 @@ static struct if_sdio_model if_sdio_models[] = {
 		.firmware = "sd8688.bin",
 	},
 };
+MODULE_FIRMWARE("sd8385_helper.bin");
+MODULE_FIRMWARE("sd8385.bin");
+MODULE_FIRMWARE("sd8686_helper.bin");
+MODULE_FIRMWARE("sd8686.bin");
+MODULE_FIRMWARE("sd8688_helper.bin");
+MODULE_FIRMWARE("sd8688.bin");
 
 struct if_sdio_packet {
 	struct if_sdio_packet	*next;
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index d6a48dd3652..bf4bfbae622 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -902,6 +902,10 @@ static int if_spi_calculate_fw_names(u16 card_id,
 		 chip_id_to_device_name[i].name);
 	return 0;
 }
+MODULE_FIRMWARE("libertas/gspi8385_hlp.bin");
+MODULE_FIRMWARE("libertas/gspi8385.bin");
+MODULE_FIRMWARE("libertas/gspi8686_hlp.bin");
+MODULE_FIRMWARE("libertas/gspi8686.bin");
 
 static int __devinit if_spi_probe(struct spi_device *spi)
 {
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index f12d667ba10..65e174595d1 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -28,6 +28,8 @@
 static char *lbs_fw_name = "usb8388.bin";
 module_param_named(fw_name, lbs_fw_name, charp, 0644);
 
+MODULE_FIRMWARE("usb8388.bin");
+
 static struct usb_device_id if_usb_table[] = {
 	/* Enter the device signature inside */
 	{ USB_DEVICE(0x1286, 0x2001) },
-- 
cgit v1.2.3-70-g09d2


From 76bae570899be34317510d8006d490572152bdfb Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 25 Nov 2009 13:08:55 +0100
Subject: libertas: rename persistcfg.c -> mesh.c

mesh.c will be the file where we concentrate all mesh-related
code. This allows us to either add a KConfig entry for mesh and
makes matters easier for the cfg80211 transition.

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/Makefile     |   2 +-
 drivers/net/wireless/libertas/mesh.c       | 453 +++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/persistcfg.c | 453 -----------------------------
 3 files changed, 454 insertions(+), 454 deletions(-)
 create mode 100644 drivers/net/wireless/libertas/mesh.c
 delete mode 100644 drivers/net/wireless/libertas/persistcfg.c

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/libertas/Makefile
index fa37039e0ea..b188cd97a05 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/libertas/Makefile
@@ -5,7 +5,7 @@ libertas-y += cmdresp.o
 libertas-y += debugfs.o
 libertas-y += ethtool.o
 libertas-y += main.o
-libertas-y += persistcfg.o
+libertas-y += mesh.o
 libertas-y += rx.o
 libertas-y += scan.o
 libertas-y += tx.o
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
new file mode 100644
index 00000000000..871f914a75f
--- /dev/null
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -0,0 +1,453 @@
+#include <linux/moduleparam.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/kthread.h>
+#include <linux/kfifo.h>
+
+#include "host.h"
+#include "decl.h"
+#include "dev.h"
+#include "wext.h"
+#include "debugfs.h"
+#include "scan.h"
+#include "assoc.h"
+#include "cmd.h"
+
+static int mesh_get_default_parameters(struct device *dev,
+				       struct mrvl_mesh_defaults *defs)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_config cmd;
+	int ret;
+
+	memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_GET,
+				   CMD_TYPE_MESH_GET_DEFAULTS);
+
+	if (ret)
+		return -EOPNOTSUPP;
+
+	memcpy(defs, &cmd.data[0], sizeof(struct mrvl_mesh_defaults));
+
+	return 0;
+}
+
+/**
+ * @brief Get function for sysfs attribute bootflag
+ */
+static ssize_t bootflag_get(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
+}
+
+/**
+ * @brief Set function for sysfs attribute bootflag
+ */
+static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
+			    const char *buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_config cmd;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if ((ret != 1) || (datum > 1))
+		return -EINVAL;
+
+	*((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
+	cmd.length = cpu_to_le16(sizeof(uint32_t));
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_BOOTFLAG);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute boottime
+ */
+static ssize_t boottime_get(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 12, "%d\n", defs.boottime);
+}
+
+/**
+ * @brief Set function for sysfs attribute boottime
+ */
+static ssize_t boottime_set(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_config cmd;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if ((ret != 1) || (datum > 255))
+		return -EINVAL;
+
+	/* A too small boot time will result in the device booting into
+	 * standalone (no-host) mode before the host can take control of it,
+	 * so the change will be hard to revert.  This may be a desired
+	 * feature (e.g to configure a very fast boot time for devices that
+	 * will not be attached to a host), but dangerous.  So I'm enforcing a
+	 * lower limit of 20 seconds:  remove and recompile the driver if this
+	 * does not work for you.
+	 */
+	datum = (datum < 20) ? 20 : datum;
+	cmd.data[0] = datum;
+	cmd.length = cpu_to_le16(sizeof(uint8_t));
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_BOOTTIME);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute channel
+ */
+static ssize_t channel_get(struct device *dev,
+			   struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
+}
+
+/**
+ * @brief Set function for sysfs attribute channel
+ */
+static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_config cmd;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if (ret != 1 || datum < 1 || datum > 11)
+		return -EINVAL;
+
+	*((__le16 *)&cmd.data[0]) = cpu_to_le16(datum);
+	cmd.length = cpu_to_le16(sizeof(uint16_t));
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_DEF_CHANNEL);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute mesh_id
+ */
+static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
+			   char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int maxlen;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
+		lbs_pr_err("inconsistent mesh ID length");
+		defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
+	}
+
+	/* SSID not null terminated: reserve room for \0 + \n */
+	maxlen = defs.meshie.val.mesh_id_len + 2;
+	maxlen = (PAGE_SIZE > maxlen) ? maxlen : PAGE_SIZE;
+
+	defs.meshie.val.mesh_id[defs.meshie.val.mesh_id_len] = '\0';
+
+	return snprintf(buf, maxlen, "%s\n", defs.meshie.val.mesh_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute mesh_id
+ */
+static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct cmd_ds_mesh_config cmd;
+	struct mrvl_mesh_defaults defs;
+	struct mrvl_meshie *ie;
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	int len;
+	int ret;
+
+	if (count < 2 || count > IEEE80211_MAX_SSID_LEN + 1)
+		return -EINVAL;
+
+	memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
+	ie = (struct mrvl_meshie *) &cmd.data[0];
+
+	/* fetch all other Information Element parameters */
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+	/* transfer IE elements */
+	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+
+	len = count - 1;
+	memcpy(ie->val.mesh_id, buf, len);
+	/* SSID len */
+	ie->val.mesh_id_len = len;
+	/* IE len */
+	ie->len = sizeof(struct mrvl_meshie_val) - IEEE80211_MAX_SSID_LEN + len;
+
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_MESH_IE);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute protocol_id
+ */
+static ssize_t protocol_id_get(struct device *dev,
+			       struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 5, "%d\n", defs.meshie.val.active_protocol_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute protocol_id
+ */
+static ssize_t protocol_id_set(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct cmd_ds_mesh_config cmd;
+	struct mrvl_mesh_defaults defs;
+	struct mrvl_meshie *ie;
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if ((ret != 1) || (datum > 255))
+		return -EINVAL;
+
+	/* fetch all other Information Element parameters */
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+	/* transfer IE elements */
+	ie = (struct mrvl_meshie *) &cmd.data[0];
+	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+	/* update protocol id */
+	ie->val.active_protocol_id = datum;
+
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_MESH_IE);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute metric_id
+ */
+static ssize_t metric_id_get(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 5, "%d\n", defs.meshie.val.active_metric_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute metric_id
+ */
+static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
+			     const char *buf, size_t count)
+{
+	struct cmd_ds_mesh_config cmd;
+	struct mrvl_mesh_defaults defs;
+	struct mrvl_meshie *ie;
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if ((ret != 1) || (datum > 255))
+		return -EINVAL;
+
+	/* fetch all other Information Element parameters */
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+	/* transfer IE elements */
+	ie = (struct mrvl_meshie *) &cmd.data[0];
+	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+	/* update metric id */
+	ie->val.active_metric_id = datum;
+
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_MESH_IE);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute capability
+ */
+static ssize_t capability_get(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct mrvl_mesh_defaults defs;
+	int ret;
+
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 5, "%d\n", defs.meshie.val.mesh_capability);
+}
+
+/**
+ * @brief Set function for sysfs attribute capability
+ */
+static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
+			      const char *buf, size_t count)
+{
+	struct cmd_ds_mesh_config cmd;
+	struct mrvl_mesh_defaults defs;
+	struct mrvl_meshie *ie;
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	uint32_t datum;
+	int ret;
+
+	memset(&cmd, 0, sizeof(cmd));
+	ret = sscanf(buf, "%d", &datum);
+	if ((ret != 1) || (datum > 255))
+		return -EINVAL;
+
+	/* fetch all other Information Element parameters */
+	ret = mesh_get_default_parameters(dev, &defs);
+
+	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+	/* transfer IE elements */
+	ie = (struct mrvl_meshie *) &cmd.data[0];
+	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+	/* update value */
+	ie->val.mesh_capability = datum;
+
+	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+				   CMD_TYPE_MESH_SET_MESH_IE);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+
+static DEVICE_ATTR(bootflag, 0644, bootflag_get, bootflag_set);
+static DEVICE_ATTR(boottime, 0644, boottime_get, boottime_set);
+static DEVICE_ATTR(channel, 0644, channel_get, channel_set);
+static DEVICE_ATTR(mesh_id, 0644, mesh_id_get, mesh_id_set);
+static DEVICE_ATTR(protocol_id, 0644, protocol_id_get, protocol_id_set);
+static DEVICE_ATTR(metric_id, 0644, metric_id_get, metric_id_set);
+static DEVICE_ATTR(capability, 0644, capability_get, capability_set);
+
+static struct attribute *boot_opts_attrs[] = {
+	&dev_attr_bootflag.attr,
+	&dev_attr_boottime.attr,
+	&dev_attr_channel.attr,
+	NULL
+};
+
+static struct attribute_group boot_opts_group = {
+	.name = "boot_options",
+	.attrs = boot_opts_attrs,
+};
+
+static struct attribute *mesh_ie_attrs[] = {
+	&dev_attr_mesh_id.attr,
+	&dev_attr_protocol_id.attr,
+	&dev_attr_metric_id.attr,
+	&dev_attr_capability.attr,
+	NULL
+};
+
+static struct attribute_group mesh_ie_group = {
+	.name = "mesh_ie",
+	.attrs = mesh_ie_attrs,
+};
+
+void lbs_persist_config_init(struct net_device *dev)
+{
+	int ret;
+	ret = sysfs_create_group(&(dev->dev.kobj), &boot_opts_group);
+	ret = sysfs_create_group(&(dev->dev.kobj), &mesh_ie_group);
+}
+
+void lbs_persist_config_remove(struct net_device *dev)
+{
+	sysfs_remove_group(&(dev->dev.kobj), &boot_opts_group);
+	sysfs_remove_group(&(dev->dev.kobj), &mesh_ie_group);
+}
diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c
deleted file mode 100644
index 871f914a75f..00000000000
--- a/drivers/net/wireless/libertas/persistcfg.c
+++ /dev/null
@@ -1,453 +0,0 @@
-#include <linux/moduleparam.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/kthread.h>
-#include <linux/kfifo.h>
-
-#include "host.h"
-#include "decl.h"
-#include "dev.h"
-#include "wext.h"
-#include "debugfs.h"
-#include "scan.h"
-#include "assoc.h"
-#include "cmd.h"
-
-static int mesh_get_default_parameters(struct device *dev,
-				       struct mrvl_mesh_defaults *defs)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_config cmd;
-	int ret;
-
-	memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_GET,
-				   CMD_TYPE_MESH_GET_DEFAULTS);
-
-	if (ret)
-		return -EOPNOTSUPP;
-
-	memcpy(defs, &cmd.data[0], sizeof(struct mrvl_mesh_defaults));
-
-	return 0;
-}
-
-/**
- * @brief Get function for sysfs attribute bootflag
- */
-static ssize_t bootflag_get(struct device *dev,
-			    struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
-}
-
-/**
- * @brief Set function for sysfs attribute bootflag
- */
-static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
-			    const char *buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_config cmd;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if ((ret != 1) || (datum > 1))
-		return -EINVAL;
-
-	*((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
-	cmd.length = cpu_to_le16(sizeof(uint32_t));
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_BOOTFLAG);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute boottime
- */
-static ssize_t boottime_get(struct device *dev,
-			    struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 12, "%d\n", defs.boottime);
-}
-
-/**
- * @brief Set function for sysfs attribute boottime
- */
-static ssize_t boottime_set(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_config cmd;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if ((ret != 1) || (datum > 255))
-		return -EINVAL;
-
-	/* A too small boot time will result in the device booting into
-	 * standalone (no-host) mode before the host can take control of it,
-	 * so the change will be hard to revert.  This may be a desired
-	 * feature (e.g to configure a very fast boot time for devices that
-	 * will not be attached to a host), but dangerous.  So I'm enforcing a
-	 * lower limit of 20 seconds:  remove and recompile the driver if this
-	 * does not work for you.
-	 */
-	datum = (datum < 20) ? 20 : datum;
-	cmd.data[0] = datum;
-	cmd.length = cpu_to_le16(sizeof(uint8_t));
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_BOOTTIME);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute channel
- */
-static ssize_t channel_get(struct device *dev,
-			   struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
-}
-
-/**
- * @brief Set function for sysfs attribute channel
- */
-static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
-			   const char *buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_config cmd;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if (ret != 1 || datum < 1 || datum > 11)
-		return -EINVAL;
-
-	*((__le16 *)&cmd.data[0]) = cpu_to_le16(datum);
-	cmd.length = cpu_to_le16(sizeof(uint16_t));
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_DEF_CHANNEL);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute mesh_id
- */
-static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
-			   char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int maxlen;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
-		lbs_pr_err("inconsistent mesh ID length");
-		defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
-	}
-
-	/* SSID not null terminated: reserve room for \0 + \n */
-	maxlen = defs.meshie.val.mesh_id_len + 2;
-	maxlen = (PAGE_SIZE > maxlen) ? maxlen : PAGE_SIZE;
-
-	defs.meshie.val.mesh_id[defs.meshie.val.mesh_id_len] = '\0';
-
-	return snprintf(buf, maxlen, "%s\n", defs.meshie.val.mesh_id);
-}
-
-/**
- * @brief Set function for sysfs attribute mesh_id
- */
-static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
-			   const char *buf, size_t count)
-{
-	struct cmd_ds_mesh_config cmd;
-	struct mrvl_mesh_defaults defs;
-	struct mrvl_meshie *ie;
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	int len;
-	int ret;
-
-	if (count < 2 || count > IEEE80211_MAX_SSID_LEN + 1)
-		return -EINVAL;
-
-	memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
-	ie = (struct mrvl_meshie *) &cmd.data[0];
-
-	/* fetch all other Information Element parameters */
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
-	/* transfer IE elements */
-	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
-
-	len = count - 1;
-	memcpy(ie->val.mesh_id, buf, len);
-	/* SSID len */
-	ie->val.mesh_id_len = len;
-	/* IE len */
-	ie->len = sizeof(struct mrvl_meshie_val) - IEEE80211_MAX_SSID_LEN + len;
-
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_MESH_IE);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute protocol_id
- */
-static ssize_t protocol_id_get(struct device *dev,
-			       struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 5, "%d\n", defs.meshie.val.active_protocol_id);
-}
-
-/**
- * @brief Set function for sysfs attribute protocol_id
- */
-static ssize_t protocol_id_set(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct cmd_ds_mesh_config cmd;
-	struct mrvl_mesh_defaults defs;
-	struct mrvl_meshie *ie;
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if ((ret != 1) || (datum > 255))
-		return -EINVAL;
-
-	/* fetch all other Information Element parameters */
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
-	/* transfer IE elements */
-	ie = (struct mrvl_meshie *) &cmd.data[0];
-	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
-	/* update protocol id */
-	ie->val.active_protocol_id = datum;
-
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_MESH_IE);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute metric_id
- */
-static ssize_t metric_id_get(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 5, "%d\n", defs.meshie.val.active_metric_id);
-}
-
-/**
- * @brief Set function for sysfs attribute metric_id
- */
-static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
-			     const char *buf, size_t count)
-{
-	struct cmd_ds_mesh_config cmd;
-	struct mrvl_mesh_defaults defs;
-	struct mrvl_meshie *ie;
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if ((ret != 1) || (datum > 255))
-		return -EINVAL;
-
-	/* fetch all other Information Element parameters */
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
-	/* transfer IE elements */
-	ie = (struct mrvl_meshie *) &cmd.data[0];
-	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
-	/* update metric id */
-	ie->val.active_metric_id = datum;
-
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_MESH_IE);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute capability
- */
-static ssize_t capability_get(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct mrvl_mesh_defaults defs;
-	int ret;
-
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 5, "%d\n", defs.meshie.val.mesh_capability);
-}
-
-/**
- * @brief Set function for sysfs attribute capability
- */
-static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
-			      const char *buf, size_t count)
-{
-	struct cmd_ds_mesh_config cmd;
-	struct mrvl_mesh_defaults defs;
-	struct mrvl_meshie *ie;
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	uint32_t datum;
-	int ret;
-
-	memset(&cmd, 0, sizeof(cmd));
-	ret = sscanf(buf, "%d", &datum);
-	if ((ret != 1) || (datum > 255))
-		return -EINVAL;
-
-	/* fetch all other Information Element parameters */
-	ret = mesh_get_default_parameters(dev, &defs);
-
-	cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
-	/* transfer IE elements */
-	ie = (struct mrvl_meshie *) &cmd.data[0];
-	memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
-	/* update value */
-	ie->val.mesh_capability = datum;
-
-	ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
-				   CMD_TYPE_MESH_SET_MESH_IE);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-
-static DEVICE_ATTR(bootflag, 0644, bootflag_get, bootflag_set);
-static DEVICE_ATTR(boottime, 0644, boottime_get, boottime_set);
-static DEVICE_ATTR(channel, 0644, channel_get, channel_set);
-static DEVICE_ATTR(mesh_id, 0644, mesh_id_get, mesh_id_set);
-static DEVICE_ATTR(protocol_id, 0644, protocol_id_get, protocol_id_set);
-static DEVICE_ATTR(metric_id, 0644, metric_id_get, metric_id_set);
-static DEVICE_ATTR(capability, 0644, capability_get, capability_set);
-
-static struct attribute *boot_opts_attrs[] = {
-	&dev_attr_bootflag.attr,
-	&dev_attr_boottime.attr,
-	&dev_attr_channel.attr,
-	NULL
-};
-
-static struct attribute_group boot_opts_group = {
-	.name = "boot_options",
-	.attrs = boot_opts_attrs,
-};
-
-static struct attribute *mesh_ie_attrs[] = {
-	&dev_attr_mesh_id.attr,
-	&dev_attr_protocol_id.attr,
-	&dev_attr_metric_id.attr,
-	&dev_attr_capability.attr,
-	NULL
-};
-
-static struct attribute_group mesh_ie_group = {
-	.name = "mesh_ie",
-	.attrs = mesh_ie_attrs,
-};
-
-void lbs_persist_config_init(struct net_device *dev)
-{
-	int ret;
-	ret = sysfs_create_group(&(dev->dev.kobj), &boot_opts_group);
-	ret = sysfs_create_group(&(dev->dev.kobj), &mesh_ie_group);
-}
-
-void lbs_persist_config_remove(struct net_device *dev)
-{
-	sysfs_remove_group(&(dev->dev.kobj), &boot_opts_group);
-	sysfs_remove_group(&(dev->dev.kobj), &mesh_ie_group);
-}
-- 
cgit v1.2.3-70-g09d2


From 5e8e8b5759566b76bdf36046ae015796676a423c Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 25 Nov 2009 13:09:32 +0100
Subject: libertas: introduce mesh.h

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/decl.h |  5 -----
 drivers/net/wireless/libertas/dev.h  | 12 +-----------
 drivers/net/wireless/libertas/mesh.h | 32 ++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/wext.h |  5 ++---
 4 files changed, 35 insertions(+), 19 deletions(-)
 create mode 100644 drivers/net/wireless/libertas/mesh.h

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 678f7c9f750..cf3196a7343 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -27,11 +27,6 @@ netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
 
 
-/* persistcfg.c */
-void lbs_persist_config_init(struct net_device *net);
-void lbs_persist_config_remove(struct net_device *net);
-
-
 /* main.c */
 struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
 void lbs_remove_card(struct lbs_private *priv);
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 1a675111300..6a8d2b291d8 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -6,6 +6,7 @@
 #ifndef _LBS_DEV_H_
 #define _LBS_DEV_H_
 
+#include "mesh.h"
 #include "scan.h"
 #include "assoc.h"
 
@@ -21,17 +22,6 @@ struct sleep_params {
 	uint16_t sp_reserved;
 };
 
-/* Mesh statistics */
-struct lbs_mesh_stats {
-	u32	fwd_bcast_cnt;		/* Fwd: Broadcast counter */
-	u32	fwd_unicast_cnt;	/* Fwd: Unicast counter */
-	u32	fwd_drop_ttl;		/* Fwd: TTL zero */
-	u32	fwd_drop_rbt;		/* Fwd: Recently Broadcasted */
-	u32	fwd_drop_noroute; 	/* Fwd: No route to Destination */
-	u32	fwd_drop_nobuf;		/* Fwd: Run out of internal buffers */
-	u32	drop_blind;		/* Rx:  Dropped by blinding table */
-	u32	tx_failed_cnt;		/* Tx:  Failed transmissions */
-};
 
 /** Private structure for the MV device */
 struct lbs_private {
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
new file mode 100644
index 00000000000..3708b6b386c
--- /dev/null
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -0,0 +1,32 @@
+/**
+  * Contains all definitions needed for the Libertas' MESH implementation.
+  */
+#ifndef _LBS_MESH_H_
+#define _LBS_MESH_H_
+
+
+#include <net/iw_handler.h>
+
+
+/* Mesh statistics */
+struct lbs_mesh_stats {
+	u32	fwd_bcast_cnt;		/* Fwd: Broadcast counter */
+	u32	fwd_unicast_cnt;	/* Fwd: Unicast counter */
+	u32	fwd_drop_ttl;		/* Fwd: TTL zero */
+	u32	fwd_drop_rbt;		/* Fwd: Recently Broadcasted */
+	u32	fwd_drop_noroute; 	/* Fwd: No route to Destination */
+	u32	fwd_drop_nobuf;		/* Fwd: Run out of internal buffers */
+	u32	drop_blind;		/* Rx:  Dropped by blinding table */
+	u32	tx_failed_cnt;		/* Tx:  Failed transmissions */
+};
+
+
+struct net_device;
+
+void lbs_persist_config_init(struct net_device *net);
+void lbs_persist_config_remove(struct net_device *net);
+
+extern struct iw_handler_def mesh_handler_def;
+
+
+#endif
diff --git a/drivers/net/wireless/libertas/wext.h b/drivers/net/wireless/libertas/wext.h
index 7863baf7d23..f3f19fe8c6c 100644
--- a/drivers/net/wireless/libertas/wext.h
+++ b/drivers/net/wireless/libertas/wext.h
@@ -7,12 +7,11 @@
 void lbs_send_disconnect_notification(struct lbs_private *priv);
 void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event);
 
-extern struct iw_handler_def lbs_handler_def;
-extern struct iw_handler_def mesh_handler_def;
-
 struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
 	struct lbs_private *priv,
 	u8 band,
 	u16 channel);
 
+extern struct iw_handler_def lbs_handler_def;
+
 #endif
-- 
cgit v1.2.3-70-g09d2


From e0e42da3a4df6f487b59dad608db56e25001bcdb Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 25 Nov 2009 13:10:15 +0100
Subject: libertas: moveing mesh-related functions into mesh.c

This moves mesh initialization, start/stop and rx/tx handling from
into mesh.c.

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/decl.h |   3 +
 drivers/net/wireless/libertas/main.c | 357 ++--------------------------
 drivers/net/wireless/libertas/mesh.c | 441 ++++++++++++++++++++++++++++++++++-
 drivers/net/wireless/libertas/mesh.h |  24 ++
 drivers/net/wireless/libertas/rx.c   |  11 +-
 drivers/net/wireless/libertas/tx.c   |   7 +-
 6 files changed, 480 insertions(+), 363 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index cf3196a7343..709ffcad22a 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -34,6 +34,9 @@ int lbs_start_card(struct lbs_private *priv);
 void lbs_stop_card(struct lbs_private *priv);
 void lbs_host_to_card_done(struct lbs_private *priv);
 
+int lbs_set_mac_address(struct net_device *dev, void *addr);
+void lbs_set_multicast_list(struct net_device *dev);
+
 int lbs_suspend(struct lbs_private *priv);
 void lbs_resume(struct lbs_private *priv);
 
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 01f46cf288d..db38a5a719f 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -94,107 +94,9 @@ u8 lbs_data_rate_to_fw_index(u32 rate)
 	return 0;
 }
 
-/**
- * Attributes exported through sysfs
- */
-
-/**
- * @brief Get function for sysfs attribute anycast_mask
- */
-static ssize_t lbs_anycast_get(struct device *dev,
-		struct device_attribute *attr, char * buf)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_access mesh_access;
-	int ret;
-
-	memset(&mesh_access, 0, sizeof(mesh_access));
-
-	ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_ANYCAST, &mesh_access);
-	if (ret)
-		return ret;
-
-	return snprintf(buf, 12, "0x%X\n", le32_to_cpu(mesh_access.data[0]));
-}
-
-/**
- * @brief Set function for sysfs attribute anycast_mask
- */
-static ssize_t lbs_anycast_set(struct device *dev,
-		struct device_attribute *attr, const char * buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_access mesh_access;
-	uint32_t datum;
-	int ret;
-
-	memset(&mesh_access, 0, sizeof(mesh_access));
-	sscanf(buf, "%x", &datum);
-	mesh_access.data[0] = cpu_to_le32(datum);
-
-	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_ANYCAST, &mesh_access);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute prb_rsp_limit
- */
-static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_access mesh_access;
-	int ret;
-	u32 retry_limit;
-
-	memset(&mesh_access, 0, sizeof(mesh_access));
-	mesh_access.data[0] = cpu_to_le32(CMD_ACT_GET);
-
-	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_GET_PRB_RSP_LIMIT,
-			&mesh_access);
-	if (ret)
-		return ret;
-
-	retry_limit = le32_to_cpu(mesh_access.data[1]);
-	return snprintf(buf, 10, "%d\n", retry_limit);
-}
-
-/**
- * @brief Set function for sysfs attribute prb_rsp_limit
- */
-static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	struct cmd_ds_mesh_access mesh_access;
-	int ret;
-	unsigned long retry_limit;
-
-	memset(&mesh_access, 0, sizeof(mesh_access));
-	mesh_access.data[0] = cpu_to_le32(CMD_ACT_SET);
-
-	if (!strict_strtoul(buf, 10, &retry_limit))
-		return -ENOTSUPP;
-	if (retry_limit > 15)
-		return -ENOTSUPP;
-
-	mesh_access.data[1] = cpu_to_le32(retry_limit);
-
-	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_GET_PRB_RSP_LIMIT,
-			&mesh_access);
-	if (ret)
-		return ret;
-
-	return strlen(buf);
-}
 
 static int lbs_add_rtap(struct lbs_private *priv);
 static void lbs_remove_rtap(struct lbs_private *priv);
-static int lbs_add_mesh(struct lbs_private *priv);
-static void lbs_remove_mesh(struct lbs_private *priv);
 
 
 /**
@@ -260,74 +162,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
 static DEVICE_ATTR(lbs_rtap, 0644, lbs_rtap_get, lbs_rtap_set );
 
 /**
- * Get function for sysfs attribute mesh
- */
-static ssize_t lbs_mesh_get(struct device *dev,
-		struct device_attribute *attr, char * buf)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	return snprintf(buf, 5, "0x%X\n", !!priv->mesh_dev);
-}
-
-/**
- *  Set function for sysfs attribute mesh
- */
-static ssize_t lbs_mesh_set(struct device *dev,
-		struct device_attribute *attr, const char * buf, size_t count)
-{
-	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
-	int enable;
-	int ret, action = CMD_ACT_MESH_CONFIG_STOP;
-
-	sscanf(buf, "%x", &enable);
-	enable = !!enable;
-	if (enable == !!priv->mesh_dev)
-		return count;
-	if (enable)
-		action = CMD_ACT_MESH_CONFIG_START;
-	ret = lbs_mesh_config(priv, action, priv->channel);
-	if (ret)
-		return ret;
-
-	if (enable)
-		lbs_add_mesh(priv);
-	else
-		lbs_remove_mesh(priv);
-
-	return count;
-}
-
-/**
- * lbs_mesh attribute to be exported per ethX interface
- * through sysfs (/sys/class/net/ethX/lbs_mesh)
- */
-static DEVICE_ATTR(lbs_mesh, 0644, lbs_mesh_get, lbs_mesh_set);
-
-/**
- * anycast_mask attribute to be exported per mshX interface
- * through sysfs (/sys/class/net/mshX/anycast_mask)
- */
-static DEVICE_ATTR(anycast_mask, 0644, lbs_anycast_get, lbs_anycast_set);
-
-/**
- * prb_rsp_limit attribute to be exported per mshX interface
- * through sysfs (/sys/class/net/mshX/prb_rsp_limit)
- */
-static DEVICE_ATTR(prb_rsp_limit, 0644, lbs_prb_rsp_limit_get,
-		lbs_prb_rsp_limit_set);
-
-static struct attribute *lbs_mesh_sysfs_entries[] = {
-	&dev_attr_anycast_mask.attr,
-	&dev_attr_prb_rsp_limit.attr,
-	NULL,
-};
-
-static struct attribute_group lbs_mesh_attr_group = {
-	.attrs = lbs_mesh_sysfs_entries,
-};
-
-/**
- *  @brief This function opens the ethX or mshX interface
+ *  @brief This function opens the ethX interface
  *
  *  @param dev     A pointer to net_device structure
  *  @return 	   0 or -EBUSY if monitor mode active
@@ -346,18 +181,12 @@ static int lbs_dev_open(struct net_device *dev)
 		goto out;
 	}
 
-	if (dev == priv->mesh_dev) {
-		priv->mesh_open = 1;
-		priv->mesh_connect_status = LBS_CONNECTED;
-		netif_carrier_on(dev);
-	} else {
-		priv->infra_open = 1;
+	priv->infra_open = 1;
 
-		if (priv->connect_status == LBS_CONNECTED)
-			netif_carrier_on(dev);
-		else
-			netif_carrier_off(dev);
-	}
+	if (priv->connect_status == LBS_CONNECTED)
+		netif_carrier_on(dev);
+	else
+		netif_carrier_off(dev);
 
 	if (!priv->tx_pending_len)
 		netif_wake_queue(dev);
@@ -368,33 +197,6 @@ static int lbs_dev_open(struct net_device *dev)
 	return ret;
 }
 
-/**
- *  @brief This function closes the mshX interface
- *
- *  @param dev     A pointer to net_device structure
- *  @return 	   0
- */
-static int lbs_mesh_stop(struct net_device *dev)
-{
-	struct lbs_private *priv = dev->ml_priv;
-
-	lbs_deb_enter(LBS_DEB_MESH);
-	spin_lock_irq(&priv->driver_lock);
-
-	priv->mesh_open = 0;
-	priv->mesh_connect_status = LBS_DISCONNECTED;
-
-	netif_stop_queue(dev);
-	netif_carrier_off(dev);
-
-	spin_unlock_irq(&priv->driver_lock);
-
-	schedule_work(&priv->mcast_work);
-
-	lbs_deb_leave(LBS_DEB_MESH);
-	return 0;
-}
-
 /**
  *  @brief This function closes the ethX interface
  *
@@ -466,7 +268,7 @@ void lbs_host_to_card_done(struct lbs_private *priv)
 }
 EXPORT_SYMBOL_GPL(lbs_host_to_card_done);
 
-static int lbs_set_mac_address(struct net_device *dev, void *addr)
+int lbs_set_mac_address(struct net_device *dev, void *addr)
 {
 	int ret = 0;
 	struct lbs_private *priv = dev->ml_priv;
@@ -600,7 +402,7 @@ static void lbs_set_mcast_worker(struct work_struct *work)
 	lbs_deb_leave(LBS_DEB_NET);
 }
 
-static void lbs_set_multicast_list(struct net_device *dev)
+void lbs_set_multicast_list(struct net_device *dev)
 {
 	struct lbs_private *priv = dev->ml_priv;
 
@@ -1177,7 +979,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 
 
 	priv->card = card;
-	priv->mesh_open = 0;
 	priv->infra_open = 0;
 
 
@@ -1198,6 +999,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	INIT_WORK(&priv->mcast_work, lbs_set_mcast_worker);
 	INIT_WORK(&priv->sync_channel, lbs_sync_channel_worker);
 
+	priv->mesh_open = 0;
 	sprintf(priv->mesh_ssid, "mesh");
 	priv->mesh_ssid_len = 4;
 
@@ -1292,50 +1094,12 @@ int lbs_start_card(struct lbs_private *priv)
 
 	lbs_update_channel(priv);
 
-	/* Check mesh FW version and appropriately send the mesh start
-	 * command
+	/*
+	 * While rtap isn't related to mesh, only mesh-enabled
+	 * firmware implements the rtap functionality via
+	 * CMD_802_11_MONITOR_MODE.
 	 */
-	if (priv->mesh_fw_ver == MESH_FW_OLD) {
-		/* Enable mesh, if supported, and work out which TLV it uses.
-		   0x100 + 291 is an unofficial value used in 5.110.20.pXX
-		   0x100 + 37 is the official value used in 5.110.21.pXX
-		   but we check them in that order because 20.pXX doesn't
-		   give an error -- it just silently fails. */
-
-		/* 5.110.20.pXX firmware will fail the command if the channel
-		   doesn't match the existing channel. But only if the TLV
-		   is correct. If the channel is wrong, _BOTH_ versions will
-		   give an error to 0x100+291, and allow 0x100+37 to succeed.
-		   It's just that 5.110.20.pXX will not have done anything
-		   useful */
-
-		priv->mesh_tlv = TLV_TYPE_OLD_MESH_ID;
-		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				    priv->channel)) {
-			priv->mesh_tlv = TLV_TYPE_MESH_ID;
-			if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-					    priv->channel))
-				priv->mesh_tlv = 0;
-		}
-	} else if (priv->mesh_fw_ver == MESH_FW_NEW) {
-		/* 10.0.0.pXX new firmwares should succeed with TLV
-		 * 0x100+37; Do not invoke command with old TLV.
-		 */
-		priv->mesh_tlv = TLV_TYPE_MESH_ID;
-		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				    priv->channel))
-			priv->mesh_tlv = 0;
-	}
-	if (priv->mesh_tlv) {
-		lbs_add_mesh(priv);
-
-		if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
-			lbs_pr_err("cannot register lbs_mesh attribute\n");
-
-		/* While rtap isn't related to mesh, only mesh-enabled
-		 * firmware implements the rtap functionality via
-		 * CMD_802_11_MONITOR_MODE.
-		 */
+	if (lbs_init_mesh(priv)) {
 		if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
 			lbs_pr_err("cannot register lbs_rtap attribute\n");
 	}
@@ -1369,10 +1133,8 @@ void lbs_stop_card(struct lbs_private *priv)
 	netif_carrier_off(dev);
 
 	lbs_debugfs_remove_one(priv);
-	if (priv->mesh_tlv) {
-		device_remove_file(&dev->dev, &dev_attr_lbs_mesh);
+	if (lbs_deinit_mesh(priv))
 		device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
-	}
 
 	/* Delete the timeout of the currently processing command */
 	del_timer_sync(&priv->command_timer);
@@ -1405,95 +1167,6 @@ out:
 EXPORT_SYMBOL_GPL(lbs_stop_card);
 
 
-static const struct net_device_ops mesh_netdev_ops = {
-	.ndo_open		= lbs_dev_open,
-	.ndo_stop 		= lbs_mesh_stop,
-	.ndo_start_xmit		= lbs_hard_start_xmit,
-	.ndo_set_mac_address	= lbs_set_mac_address,
-	.ndo_set_multicast_list = lbs_set_multicast_list,
-};
-
-/**
- * @brief This function adds mshX interface
- *
- *  @param priv    A pointer to the struct lbs_private structure
- *  @return 	   0 if successful, -X otherwise
- */
-static int lbs_add_mesh(struct lbs_private *priv)
-{
-	struct net_device *mesh_dev = NULL;
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_MESH);
-
-	/* Allocate a virtual mesh device */
-	if (!(mesh_dev = alloc_netdev(0, "msh%d", ether_setup))) {
-		lbs_deb_mesh("init mshX device failed\n");
-		ret = -ENOMEM;
-		goto done;
-	}
-	mesh_dev->ml_priv = priv;
-	priv->mesh_dev = mesh_dev;
-
-	mesh_dev->netdev_ops = &mesh_netdev_ops;
-	mesh_dev->ethtool_ops = &lbs_ethtool_ops;
-	memcpy(mesh_dev->dev_addr, priv->dev->dev_addr,
-			sizeof(priv->dev->dev_addr));
-
-	SET_NETDEV_DEV(priv->mesh_dev, priv->dev->dev.parent);
-
-#ifdef	WIRELESS_EXT
-	mesh_dev->wireless_handlers = (struct iw_handler_def *)&mesh_handler_def;
-#endif
-	mesh_dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
-	/* Register virtual mesh interface */
-	ret = register_netdev(mesh_dev);
-	if (ret) {
-		lbs_pr_err("cannot register mshX virtual interface\n");
-		goto err_free;
-	}
-
-	ret = sysfs_create_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
-	if (ret)
-		goto err_unregister;
-
-	lbs_persist_config_init(mesh_dev);
-
-	/* Everything successful */
-	ret = 0;
-	goto done;
-
-err_unregister:
-	unregister_netdev(mesh_dev);
-
-err_free:
-	free_netdev(mesh_dev);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
-	return ret;
-}
-
-static void lbs_remove_mesh(struct lbs_private *priv)
-{
-	struct net_device *mesh_dev;
-
-
-	mesh_dev = priv->mesh_dev;
-	if (!mesh_dev)
-		return;
-
-	lbs_deb_enter(LBS_DEB_MESH);
-	netif_stop_queue(mesh_dev);
-	netif_carrier_off(mesh_dev);
-	sysfs_remove_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
-	lbs_persist_config_remove(mesh_dev);
-	unregister_netdev(mesh_dev);
-	priv->mesh_dev = NULL;
-	free_netdev(mesh_dev);
-	lbs_deb_leave(LBS_DEB_MESH);
-}
-
 void lbs_queue_event(struct lbs_private *priv, u32 event)
 {
 	unsigned long flags;
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 871f914a75f..80c2c7a31c8 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -6,15 +6,444 @@
 #include <linux/kthread.h>
 #include <linux/kfifo.h>
 
-#include "host.h"
+#include "mesh.h"
 #include "decl.h"
-#include "dev.h"
-#include "wext.h"
-#include "debugfs.h"
-#include "scan.h"
-#include "assoc.h"
 #include "cmd.h"
 
+
+/***************************************************************************
+ * Mesh sysfs support
+ */
+
+/**
+ * Attributes exported through sysfs
+ */
+
+/**
+ * @brief Get function for sysfs attribute anycast_mask
+ */
+static ssize_t lbs_anycast_get(struct device *dev,
+		struct device_attribute *attr, char * buf)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_access mesh_access;
+	int ret;
+
+	memset(&mesh_access, 0, sizeof(mesh_access));
+
+	ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_ANYCAST, &mesh_access);
+	if (ret)
+		return ret;
+
+	return snprintf(buf, 12, "0x%X\n", le32_to_cpu(mesh_access.data[0]));
+}
+
+/**
+ * @brief Set function for sysfs attribute anycast_mask
+ */
+static ssize_t lbs_anycast_set(struct device *dev,
+		struct device_attribute *attr, const char * buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_access mesh_access;
+	uint32_t datum;
+	int ret;
+
+	memset(&mesh_access, 0, sizeof(mesh_access));
+	sscanf(buf, "%x", &datum);
+	mesh_access.data[0] = cpu_to_le32(datum);
+
+	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_ANYCAST, &mesh_access);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute prb_rsp_limit
+ */
+static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_access mesh_access;
+	int ret;
+	u32 retry_limit;
+
+	memset(&mesh_access, 0, sizeof(mesh_access));
+	mesh_access.data[0] = cpu_to_le32(CMD_ACT_GET);
+
+	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_GET_PRB_RSP_LIMIT,
+			&mesh_access);
+	if (ret)
+		return ret;
+
+	retry_limit = le32_to_cpu(mesh_access.data[1]);
+	return snprintf(buf, 10, "%d\n", retry_limit);
+}
+
+/**
+ * @brief Set function for sysfs attribute prb_rsp_limit
+ */
+static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	struct cmd_ds_mesh_access mesh_access;
+	int ret;
+	unsigned long retry_limit;
+
+	memset(&mesh_access, 0, sizeof(mesh_access));
+	mesh_access.data[0] = cpu_to_le32(CMD_ACT_SET);
+
+	if (!strict_strtoul(buf, 10, &retry_limit))
+		return -ENOTSUPP;
+	if (retry_limit > 15)
+		return -ENOTSUPP;
+
+	mesh_access.data[1] = cpu_to_le32(retry_limit);
+
+	ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_GET_PRB_RSP_LIMIT,
+			&mesh_access);
+	if (ret)
+		return ret;
+
+	return strlen(buf);
+}
+
+/**
+ * Get function for sysfs attribute mesh
+ */
+static ssize_t lbs_mesh_get(struct device *dev,
+		struct device_attribute *attr, char * buf)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	return snprintf(buf, 5, "0x%X\n", !!priv->mesh_dev);
+}
+
+/**
+ *  Set function for sysfs attribute mesh
+ */
+static ssize_t lbs_mesh_set(struct device *dev,
+		struct device_attribute *attr, const char * buf, size_t count)
+{
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+	int enable;
+	int ret, action = CMD_ACT_MESH_CONFIG_STOP;
+
+	sscanf(buf, "%x", &enable);
+	enable = !!enable;
+	if (enable == !!priv->mesh_dev)
+		return count;
+	if (enable)
+		action = CMD_ACT_MESH_CONFIG_START;
+	ret = lbs_mesh_config(priv, action, priv->channel);
+	if (ret)
+		return ret;
+
+	if (enable)
+		lbs_add_mesh(priv);
+	else
+		lbs_remove_mesh(priv);
+
+	return count;
+}
+
+/**
+ * lbs_mesh attribute to be exported per ethX interface
+ * through sysfs (/sys/class/net/ethX/lbs_mesh)
+ */
+static DEVICE_ATTR(lbs_mesh, 0644, lbs_mesh_get, lbs_mesh_set);
+
+/**
+ * anycast_mask attribute to be exported per mshX interface
+ * through sysfs (/sys/class/net/mshX/anycast_mask)
+ */
+static DEVICE_ATTR(anycast_mask, 0644, lbs_anycast_get, lbs_anycast_set);
+
+/**
+ * prb_rsp_limit attribute to be exported per mshX interface
+ * through sysfs (/sys/class/net/mshX/prb_rsp_limit)
+ */
+static DEVICE_ATTR(prb_rsp_limit, 0644, lbs_prb_rsp_limit_get,
+		lbs_prb_rsp_limit_set);
+
+static struct attribute *lbs_mesh_sysfs_entries[] = {
+	&dev_attr_anycast_mask.attr,
+	&dev_attr_prb_rsp_limit.attr,
+	NULL,
+};
+
+static struct attribute_group lbs_mesh_attr_group = {
+	.attrs = lbs_mesh_sysfs_entries,
+};
+
+
+
+/***************************************************************************
+ * Initializing and starting, stopping mesh
+ */
+
+/*
+ * Check mesh FW version and appropriately send the mesh start
+ * command
+ */
+int lbs_init_mesh(struct lbs_private *priv)
+{
+	struct net_device *dev = priv->dev;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+
+	if (priv->mesh_fw_ver == MESH_FW_OLD) {
+		/* Enable mesh, if supported, and work out which TLV it uses.
+		   0x100 + 291 is an unofficial value used in 5.110.20.pXX
+		   0x100 + 37 is the official value used in 5.110.21.pXX
+		   but we check them in that order because 20.pXX doesn't
+		   give an error -- it just silently fails. */
+
+		/* 5.110.20.pXX firmware will fail the command if the channel
+		   doesn't match the existing channel. But only if the TLV
+		   is correct. If the channel is wrong, _BOTH_ versions will
+		   give an error to 0x100+291, and allow 0x100+37 to succeed.
+		   It's just that 5.110.20.pXX will not have done anything
+		   useful */
+
+		priv->mesh_tlv = TLV_TYPE_OLD_MESH_ID;
+		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+				    priv->channel)) {
+			priv->mesh_tlv = TLV_TYPE_MESH_ID;
+			if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+					    priv->channel))
+				priv->mesh_tlv = 0;
+		}
+	} else if (priv->mesh_fw_ver == MESH_FW_NEW) {
+		/* 10.0.0.pXX new firmwares should succeed with TLV
+		 * 0x100+37; Do not invoke command with old TLV.
+		 */
+		priv->mesh_tlv = TLV_TYPE_MESH_ID;
+		if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+				    priv->channel))
+			priv->mesh_tlv = 0;
+	}
+	if (priv->mesh_tlv) {
+		lbs_add_mesh(priv);
+
+		if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
+			lbs_pr_err("cannot register lbs_mesh attribute\n");
+
+		ret = 1;
+	}
+
+	lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+	return ret;
+}
+
+
+int lbs_deinit_mesh(struct lbs_private *priv)
+{
+	struct net_device *dev = priv->dev;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+
+	if (priv->mesh_tlv) {
+		device_remove_file(&dev->dev, &dev_attr_lbs_mesh);
+		ret = 1;
+	}
+
+	lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+	return ret;
+}
+
+
+/**
+ *  @brief This function closes the mshX interface
+ *
+ *  @param dev     A pointer to net_device structure
+ *  @return 	   0
+ */
+static int lbs_mesh_stop(struct net_device *dev)
+{
+	struct lbs_private *priv = dev->ml_priv;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+	spin_lock_irq(&priv->driver_lock);
+
+	priv->mesh_open = 0;
+	priv->mesh_connect_status = LBS_DISCONNECTED;
+
+	netif_stop_queue(dev);
+	netif_carrier_off(dev);
+
+	spin_unlock_irq(&priv->driver_lock);
+
+	schedule_work(&priv->mcast_work);
+
+	lbs_deb_leave(LBS_DEB_MESH);
+	return 0;
+}
+
+/**
+ *  @brief This function opens the mshX interface
+ *
+ *  @param dev     A pointer to net_device structure
+ *  @return 	   0 or -EBUSY if monitor mode active
+ */
+static int lbs_mesh_dev_open(struct net_device *dev)
+{
+	struct lbs_private *priv = dev->ml_priv;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_NET);
+
+	spin_lock_irq(&priv->driver_lock);
+
+	if (priv->monitormode) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	priv->mesh_open = 1;
+	priv->mesh_connect_status = LBS_CONNECTED;
+	netif_carrier_on(dev);
+
+	if (!priv->tx_pending_len)
+		netif_wake_queue(dev);
+ out:
+
+	spin_unlock_irq(&priv->driver_lock);
+	lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
+	return ret;
+}
+
+static const struct net_device_ops mesh_netdev_ops = {
+	.ndo_open		= lbs_mesh_dev_open,
+	.ndo_stop 		= lbs_mesh_stop,
+	.ndo_start_xmit		= lbs_hard_start_xmit,
+	.ndo_set_mac_address	= lbs_set_mac_address,
+	.ndo_set_multicast_list = lbs_set_multicast_list,
+};
+
+/**
+ * @brief This function adds mshX interface
+ *
+ *  @param priv    A pointer to the struct lbs_private structure
+ *  @return 	   0 if successful, -X otherwise
+ */
+int lbs_add_mesh(struct lbs_private *priv)
+{
+	struct net_device *mesh_dev = NULL;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+
+	/* Allocate a virtual mesh device */
+	mesh_dev = alloc_netdev(0, "msh%d", ether_setup);
+	if (!mesh_dev) {
+		lbs_deb_mesh("init mshX device failed\n");
+		ret = -ENOMEM;
+		goto done;
+	}
+	mesh_dev->ml_priv = priv;
+	priv->mesh_dev = mesh_dev;
+
+	mesh_dev->netdev_ops = &mesh_netdev_ops;
+	mesh_dev->ethtool_ops = &lbs_ethtool_ops;
+	memcpy(mesh_dev->dev_addr, priv->dev->dev_addr,
+			sizeof(priv->dev->dev_addr));
+
+	SET_NETDEV_DEV(priv->mesh_dev, priv->dev->dev.parent);
+
+#ifdef	WIRELESS_EXT
+	mesh_dev->wireless_handlers = &mesh_handler_def;
+#endif
+	mesh_dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
+	/* Register virtual mesh interface */
+	ret = register_netdev(mesh_dev);
+	if (ret) {
+		lbs_pr_err("cannot register mshX virtual interface\n");
+		goto err_free;
+	}
+
+	ret = sysfs_create_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
+	if (ret)
+		goto err_unregister;
+
+	lbs_persist_config_init(mesh_dev);
+
+	/* Everything successful */
+	ret = 0;
+	goto done;
+
+err_unregister:
+	unregister_netdev(mesh_dev);
+
+err_free:
+	free_netdev(mesh_dev);
+
+done:
+	lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+	return ret;
+}
+
+void lbs_remove_mesh(struct lbs_private *priv)
+{
+	struct net_device *mesh_dev;
+
+	mesh_dev = priv->mesh_dev;
+	if (!mesh_dev)
+		return;
+
+	lbs_deb_enter(LBS_DEB_MESH);
+	netif_stop_queue(mesh_dev);
+	netif_carrier_off(mesh_dev);
+	sysfs_remove_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
+	lbs_persist_config_remove(mesh_dev);
+	unregister_netdev(mesh_dev);
+	priv->mesh_dev = NULL;
+	free_netdev(mesh_dev);
+	lbs_deb_leave(LBS_DEB_MESH);
+}
+
+
+
+/***************************************************************************
+ * Sending and receiving
+ */
+struct net_device *lbs_mesh_set_dev(struct lbs_private *priv,
+	struct net_device *dev, struct rxpd *rxpd)
+{
+	if (priv->mesh_dev) {
+		if (priv->mesh_fw_ver == MESH_FW_OLD) {
+			if (rxpd->rx_control & RxPD_MESH_FRAME)
+				dev = priv->mesh_dev;
+		} else if (priv->mesh_fw_ver == MESH_FW_NEW) {
+			if (rxpd->u.bss.bss_num == MESH_IFACE_ID)
+				dev = priv->mesh_dev;
+		}
+	}
+	return dev;
+}
+
+
+void lbs_mesh_set_txpd(struct lbs_private *priv,
+	struct net_device *dev, struct txpd *txpd)
+{
+	if (dev == priv->mesh_dev) {
+		if (priv->mesh_fw_ver == MESH_FW_OLD)
+			txpd->tx_control |= cpu_to_le32(TxPD_MESH_FRAME);
+		else if (priv->mesh_fw_ver == MESH_FW_NEW)
+			txpd->u.bss.bss_num = MESH_IFACE_ID;
+	}
+}
+
+
+/***************************************************************************
+ * Persistent configuration support
+ */
+
 static int mesh_get_default_parameters(struct device *dev,
 				       struct mrvl_mesh_defaults *defs)
 {
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index 3708b6b386c..d683c6eef83 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -22,10 +22,34 @@ struct lbs_mesh_stats {
 
 
 struct net_device;
+struct lbs_private;
+
+int lbs_init_mesh(struct lbs_private *priv);
+int lbs_deinit_mesh(struct lbs_private *priv);
+
+int lbs_add_mesh(struct lbs_private *priv);
+void lbs_remove_mesh(struct lbs_private *priv);
+
+
+/* Sending / Receiving */
+
+struct rxpd;
+struct txpd;
+
+struct net_device *lbs_mesh_set_dev(struct lbs_private *priv,
+	struct net_device *dev, struct rxpd *rxpd);
+void lbs_mesh_set_txpd(struct lbs_private *priv,
+	struct net_device *dev, struct txpd *txpd);
+
+
+/* Persistent configuration */
 
 void lbs_persist_config_init(struct net_device *net);
 void lbs_persist_config_remove(struct net_device *net);
 
+
+/* WEXT handler */
+
 extern struct iw_handler_def mesh_handler_def;
 
 
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 9f18a19cc49..2daf8ffdb7e 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -160,15 +160,8 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 	p_rx_pd = (struct rxpd *) skb->data;
 	p_rx_pkt = (struct rxpackethdr *) ((u8 *)p_rx_pd +
 		le32_to_cpu(p_rx_pd->pkt_ptr));
-	if (priv->mesh_dev) {
-		if (priv->mesh_fw_ver == MESH_FW_OLD) {
-			if (p_rx_pd->rx_control & RxPD_MESH_FRAME)
-				dev = priv->mesh_dev;
-		} else if (priv->mesh_fw_ver == MESH_FW_NEW) {
-			if (p_rx_pd->u.bss.bss_num == MESH_IFACE_ID)
-				dev = priv->mesh_dev;
-		}
-	}
+
+	dev = lbs_mesh_set_dev(priv, dev, p_rx_pd);
 
 	lbs_deb_hex(LBS_DEB_RX, "RX Data: Before chop rxpd", skb->data,
 		 min_t(unsigned int, skb->len, 100));
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index eb856adbf8e..315d1ce286c 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -131,12 +131,7 @@ netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	txpd->tx_packet_length = cpu_to_le16(pkt_len);
 	txpd->tx_packet_location = cpu_to_le32(sizeof(struct txpd));
 
-	if (dev == priv->mesh_dev) {
-		if (priv->mesh_fw_ver == MESH_FW_OLD)
-			txpd->tx_control |= cpu_to_le32(TxPD_MESH_FRAME);
-		else if (priv->mesh_fw_ver == MESH_FW_NEW)
-			txpd->u.bss.bss_num = MESH_IFACE_ID;
-	}
+	lbs_mesh_set_txpd(priv, dev, txpd);
 
 	lbs_deb_hex(LBS_DEB_TX, "txpd", (u8 *) &txpd, sizeof(struct txpd));
 
-- 
cgit v1.2.3-70-g09d2


From c7fe64cf4a08561a9e8f57e6018a504881236e34 Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 25 Nov 2009 13:10:49 +0100
Subject: libertas: move mesh-only ethtool operations into mesh.c

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/ethtool.c | 84 ++-------------------------------
 drivers/net/wireless/libertas/mesh.c    | 84 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/mesh.h    | 11 +++++
 3 files changed, 99 insertions(+), 80 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c
index 53d56ab83c0..63d020374c2 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/libertas/ethtool.c
@@ -8,17 +8,8 @@
 #include "dev.h"
 #include "wext.h"
 #include "cmd.h"
+#include "mesh.h"
 
-static const char * mesh_stat_strings[]= {
-			"drop_duplicate_bcast",
-			"drop_ttl_zero",
-			"drop_no_fwd_route",
-			"drop_no_buffers",
-			"fwded_unicast_cnt",
-			"fwded_bcast_cnt",
-			"drop_blind_table",
-			"tx_failed_cnt"
-};
 
 static void lbs_ethtool_get_drvinfo(struct net_device *dev,
 					 struct ethtool_drvinfo *info)
@@ -73,73 +64,6 @@ out:
         return ret;
 }
 
-static void lbs_ethtool_get_stats(struct net_device *dev,
-				  struct ethtool_stats *stats, uint64_t *data)
-{
-	struct lbs_private *priv = dev->ml_priv;
-	struct cmd_ds_mesh_access mesh_access;
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_ETHTOOL);
-
-	/* Get Mesh Statistics */
-	ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
-
-	if (ret) {
-		memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
-		return;
-	}
-
-	priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
-	priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
-	priv->mstats.fwd_drop_noroute = le32_to_cpu(mesh_access.data[2]);
-	priv->mstats.fwd_drop_nobuf = le32_to_cpu(mesh_access.data[3]);
-	priv->mstats.fwd_unicast_cnt = le32_to_cpu(mesh_access.data[4]);
-	priv->mstats.fwd_bcast_cnt = le32_to_cpu(mesh_access.data[5]);
-	priv->mstats.drop_blind = le32_to_cpu(mesh_access.data[6]);
-	priv->mstats.tx_failed_cnt = le32_to_cpu(mesh_access.data[7]);
-
-	data[0] = priv->mstats.fwd_drop_rbt;
-	data[1] = priv->mstats.fwd_drop_ttl;
-	data[2] = priv->mstats.fwd_drop_noroute;
-	data[3] = priv->mstats.fwd_drop_nobuf;
-	data[4] = priv->mstats.fwd_unicast_cnt;
-	data[5] = priv->mstats.fwd_bcast_cnt;
-	data[6] = priv->mstats.drop_blind;
-	data[7] = priv->mstats.tx_failed_cnt;
-
-	lbs_deb_enter(LBS_DEB_ETHTOOL);
-}
-
-static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset)
-{
-	struct lbs_private *priv = dev->ml_priv;
-
-	if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
-		return MESH_STATS_NUM;
-
-	return -EOPNOTSUPP;
-}
-
-static void lbs_ethtool_get_strings(struct net_device *dev,
-				    uint32_t stringset, uint8_t *s)
-{
-	int i;
-
-	lbs_deb_enter(LBS_DEB_ETHTOOL);
-
-	switch (stringset) {
-        case ETH_SS_STATS:
-		for (i=0; i < MESH_STATS_NUM; i++) {
-			memcpy(s + i * ETH_GSTRING_LEN,
-					mesh_stat_strings[i],
-					ETH_GSTRING_LEN);
-		}
-		break;
-        }
-	lbs_deb_enter(LBS_DEB_ETHTOOL);
-}
-
 static void lbs_ethtool_get_wol(struct net_device *dev,
 				struct ethtool_wolinfo *wol)
 {
@@ -190,9 +114,9 @@ const struct ethtool_ops lbs_ethtool_ops = {
 	.get_drvinfo = lbs_ethtool_get_drvinfo,
 	.get_eeprom =  lbs_ethtool_get_eeprom,
 	.get_eeprom_len = lbs_ethtool_get_eeprom_len,
-	.get_sset_count = lbs_ethtool_get_sset_count,
-	.get_ethtool_stats = lbs_ethtool_get_stats,
-	.get_strings = lbs_ethtool_get_strings,
+	.get_sset_count = lbs_mesh_ethtool_get_sset_count,
+	.get_ethtool_stats = lbs_mesh_ethtool_get_stats,
+	.get_strings = lbs_mesh_ethtool_get_strings,
 	.get_wol = lbs_ethtool_get_wol,
 	.set_wol = lbs_ethtool_set_wol,
 };
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 80c2c7a31c8..3e12060a647 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -880,3 +880,87 @@ void lbs_persist_config_remove(struct net_device *dev)
 	sysfs_remove_group(&(dev->dev.kobj), &boot_opts_group);
 	sysfs_remove_group(&(dev->dev.kobj), &mesh_ie_group);
 }
+
+
+
+/***************************************************************************
+ * Ethtool related
+ */
+
+static const char *mesh_stat_strings[] = {
+			"drop_duplicate_bcast",
+			"drop_ttl_zero",
+			"drop_no_fwd_route",
+			"drop_no_buffers",
+			"fwded_unicast_cnt",
+			"fwded_bcast_cnt",
+			"drop_blind_table",
+			"tx_failed_cnt"
+};
+
+void lbs_mesh_ethtool_get_stats(struct net_device *dev,
+	struct ethtool_stats *stats, uint64_t *data)
+{
+	struct lbs_private *priv = dev->ml_priv;
+	struct cmd_ds_mesh_access mesh_access;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+
+	/* Get Mesh Statistics */
+	ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
+
+	if (ret) {
+		memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
+		return;
+	}
+
+	priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
+	priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
+	priv->mstats.fwd_drop_noroute = le32_to_cpu(mesh_access.data[2]);
+	priv->mstats.fwd_drop_nobuf = le32_to_cpu(mesh_access.data[3]);
+	priv->mstats.fwd_unicast_cnt = le32_to_cpu(mesh_access.data[4]);
+	priv->mstats.fwd_bcast_cnt = le32_to_cpu(mesh_access.data[5]);
+	priv->mstats.drop_blind = le32_to_cpu(mesh_access.data[6]);
+	priv->mstats.tx_failed_cnt = le32_to_cpu(mesh_access.data[7]);
+
+	data[0] = priv->mstats.fwd_drop_rbt;
+	data[1] = priv->mstats.fwd_drop_ttl;
+	data[2] = priv->mstats.fwd_drop_noroute;
+	data[3] = priv->mstats.fwd_drop_nobuf;
+	data[4] = priv->mstats.fwd_unicast_cnt;
+	data[5] = priv->mstats.fwd_bcast_cnt;
+	data[6] = priv->mstats.drop_blind;
+	data[7] = priv->mstats.tx_failed_cnt;
+
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+}
+
+int lbs_mesh_ethtool_get_sset_count(struct net_device *dev, int sset)
+{
+	struct lbs_private *priv = dev->ml_priv;
+
+	if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
+		return MESH_STATS_NUM;
+
+	return -EOPNOTSUPP;
+}
+
+void lbs_mesh_ethtool_get_strings(struct net_device *dev,
+	uint32_t stringset, uint8_t *s)
+{
+	int i;
+
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < MESH_STATS_NUM; i++) {
+			memcpy(s + i * ETH_GSTRING_LEN,
+					mesh_stat_strings[i],
+					ETH_GSTRING_LEN);
+		}
+		break;
+	}
+	lbs_deb_enter(LBS_DEB_ETHTOOL);
+}
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index d683c6eef83..23b38ba26cd 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -53,4 +53,15 @@ void lbs_persist_config_remove(struct net_device *net);
 extern struct iw_handler_def mesh_handler_def;
 
 
+/* Ethtool statistics */
+
+struct ethtool_stats;
+
+void lbs_mesh_ethtool_get_stats(struct net_device *dev,
+	struct ethtool_stats *stats, uint64_t *data);
+int lbs_mesh_ethtool_get_sset_count(struct net_device *dev, int sset);
+void lbs_mesh_ethtool_get_strings(struct net_device *dev,
+	uint32_t stringset, uint8_t *s);
+
+
 #endif
-- 
cgit v1.2.3-70-g09d2


From ece1e3c61e59ba184150e5aff57bbc6355613e3e Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 25 Nov 2009 13:11:16 +0100
Subject: libertas: move mesh command handling into mesh.c

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c  | 168 ---------------------------------
 drivers/net/wireless/libertas/mesh.c | 175 +++++++++++++++++++++++++++++++++++
 drivers/net/wireless/libertas/mesh.h |  11 +++
 3 files changed, 186 insertions(+), 168 deletions(-)

(limited to 'drivers/net/wireless/libertas')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 1065ce29cd0..b9b371bfa30 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -3,7 +3,6 @@
   * It prepares command and sends it to firmware when it is ready.
   */
 
-#include <net/lib80211.h>
 #include <linux/kfifo.h>
 #include <linux/sched.h>
 
@@ -697,173 +696,6 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
 	return 0;
 }
 
-static int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
-			       u16 cmd_action, void *pdata_buf)
-{
-	struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
-	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
-
-	cmd->command = cpu_to_le16(CMD_BT_ACCESS);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
-		sizeof(struct cmd_header));
-	cmd->result = 0;
-	bt_access->action = cpu_to_le16(cmd_action);
-
-	switch (cmd_action) {
-	case CMD_ACT_BT_ACCESS_ADD:
-		memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
-		lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr", bt_access->addr1, 6);
-		break;
-	case CMD_ACT_BT_ACCESS_DEL:
-		memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN);
-		lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr", bt_access->addr1, 6);
-		break;
-	case CMD_ACT_BT_ACCESS_LIST:
-		bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
-		break;
-	case CMD_ACT_BT_ACCESS_RESET:
-		break;
-	case CMD_ACT_BT_ACCESS_SET_INVERT:
-		bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
-		break;
-	case CMD_ACT_BT_ACCESS_GET_INVERT:
-		break;
-	default:
-		break;
-	}
-	lbs_deb_leave(LBS_DEB_CMD);
-	return 0;
-}
-
-static int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
-			       u16 cmd_action, void *pdata_buf)
-{
-	struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
-	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
-
-	cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) +
-		sizeof(struct cmd_header));
-	cmd->result = 0;
-
-	if (pdata_buf)
-		memcpy(fwt_access, pdata_buf, sizeof(*fwt_access));
-	else
-		memset(fwt_access, 0, sizeof(*fwt_access));
-
-	fwt_access->action = cpu_to_le16(cmd_action);
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return 0;
-}
-
-int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
-		    struct cmd_ds_mesh_access *cmd)
-{
-	int ret;
-
-	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
-
-	cmd->hdr.command = cpu_to_le16(CMD_MESH_ACCESS);
-	cmd->hdr.size = cpu_to_le16(sizeof(*cmd));
-	cmd->hdr.result = 0;
-
-	cmd->action = cpu_to_le16(cmd_action);
-
-	ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return ret;
-}
-
-static int __lbs_mesh_config_send(struct lbs_private *priv,
-				  struct cmd_ds_mesh_config *cmd,
-				  uint16_t action, uint16_t type)
-{
-	int ret;
-	u16 command = CMD_MESH_CONFIG_OLD;
-
-	lbs_deb_enter(LBS_DEB_CMD);
-
-	/*
-	 * Command id is 0xac for v10 FW along with mesh interface
-	 * id in bits 14-13-12.
-	 */
-	if (priv->mesh_fw_ver == MESH_FW_NEW)
-		command = CMD_MESH_CONFIG |
-			  (MESH_IFACE_ID << MESH_IFACE_BIT_OFFSET);
-
-	cmd->hdr.command = cpu_to_le16(command);
-	cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_mesh_config));
-	cmd->hdr.result = 0;
-
-	cmd->type = cpu_to_le16(type);
-	cmd->action = cpu_to_le16(action);
-
-	ret = lbs_cmd_with_response(priv, command, cmd);
-
-	lbs_deb_leave(LBS_DEB_CMD);
-	return ret;
-}
-
-int lbs_mesh_config_send(struct lbs_private *priv,
-			 struct cmd_ds_mesh_config *cmd,
-			 uint16_t action, uint16_t type)
-{
-	int ret;
-
-	if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG))
-		return -EOPNOTSUPP;
-
-	ret = __lbs_mesh_config_send(priv, cmd, action, type);
-	return ret;
-}
-
-/* This function is the CMD_MESH_CONFIG legacy function.  It only handles the
- * START and STOP actions.  The extended actions supported by CMD_MESH_CONFIG
- * are all handled by preparing a struct cmd_ds_mesh_config and passing it to
- * lbs_mesh_config_send.
- */
-int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
-{
-	struct cmd_ds_mesh_config cmd;
-	struct mrvl_meshie *ie;
-	DECLARE_SSID_BUF(ssid);
-
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.channel = cpu_to_le16(chan);
-	ie = (struct mrvl_meshie *)cmd.data;
-
-	switch (action) {
-	case CMD_ACT_MESH_CONFIG_START:
-		ie->id = WLAN_EID_GENERIC;
-		ie->val.oui[0] = 0x00;
-		ie->val.oui[1] = 0x50;
-		ie->val.oui[2] = 0x43;
-		ie->val.type = MARVELL_MESH_IE_TYPE;
-		ie->val.subtype = MARVELL_MESH_IE_SUBTYPE;
-		ie->val.version = MARVELL_MESH_IE_VERSION;
-		ie->val.active_protocol_id = MARVELL_MESH_PROTO_ID_HWMP;
-		ie->val.active_metric_id = MARVELL_MESH_METRIC_ID;
-		ie->val.mesh_capability = MARVELL_MESH_CAPABILITY;
-		ie->val.mesh_id_len = priv->mesh_ssid_len;
-		memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
-		ie->len = sizeof(struct mrvl_meshie_val) -
-			IEEE80211_MAX_SSID_LEN + priv->mesh_ssid_len;
-		cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
-		break;
-	case CMD_ACT_MESH_CONFIG_STOP:
-		break;
-	default:
-		return -1;
-	}
-	lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
-		    action, priv->mesh_tlv, chan,
-		    print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len));
-
-	return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
-}
-
 static void lbs_queue_cmd(struct lbs_private *priv,
 			  struct cmd_ctrl_node *cmdnode)
 {
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 3e12060a647..2f91c9b808a 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -440,6 +440,181 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
 }
 
 
+/***************************************************************************
+ * Mesh command handling
+ */
+
+int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
+			       u16 cmd_action, void *pdata_buf)
+{
+	struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
+	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
+
+	cmd->command = cpu_to_le16(CMD_BT_ACCESS);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
+		sizeof(struct cmd_header));
+	cmd->result = 0;
+	bt_access->action = cpu_to_le16(cmd_action);
+
+	switch (cmd_action) {
+	case CMD_ACT_BT_ACCESS_ADD:
+		memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
+		lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr",
+			bt_access->addr1, 6);
+		break;
+	case CMD_ACT_BT_ACCESS_DEL:
+		memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN);
+		lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr",
+			bt_access->addr1, 6);
+		break;
+	case CMD_ACT_BT_ACCESS_LIST:
+		bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
+		break;
+	case CMD_ACT_BT_ACCESS_RESET:
+		break;
+	case CMD_ACT_BT_ACCESS_SET_INVERT:
+		bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
+		break;
+	case CMD_ACT_BT_ACCESS_GET_INVERT:
+		break;
+	default:
+		break;
+	}
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
+			       u16 cmd_action, void *pdata_buf)
+{
+	struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
+	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
+
+	cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) +
+		sizeof(struct cmd_header));
+	cmd->result = 0;
+
+	if (pdata_buf)
+		memcpy(fwt_access, pdata_buf, sizeof(*fwt_access));
+	else
+		memset(fwt_access, 0, sizeof(*fwt_access));
+
+	fwt_access->action = cpu_to_le16(cmd_action);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
+		    struct cmd_ds_mesh_access *cmd)
+{
+	int ret;
+
+	lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
+
+	cmd->hdr.command = cpu_to_le16(CMD_MESH_ACCESS);
+	cmd->hdr.size = cpu_to_le16(sizeof(*cmd));
+	cmd->hdr.result = 0;
+
+	cmd->action = cpu_to_le16(cmd_action);
+
+	ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return ret;
+}
+
+static int __lbs_mesh_config_send(struct lbs_private *priv,
+				  struct cmd_ds_mesh_config *cmd,
+				  uint16_t action, uint16_t type)
+{
+	int ret;
+	u16 command = CMD_MESH_CONFIG_OLD;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	/*
+	 * Command id is 0xac for v10 FW along with mesh interface
+	 * id in bits 14-13-12.
+	 */
+	if (priv->mesh_fw_ver == MESH_FW_NEW)
+		command = CMD_MESH_CONFIG |
+			  (MESH_IFACE_ID << MESH_IFACE_BIT_OFFSET);
+
+	cmd->hdr.command = cpu_to_le16(command);
+	cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_mesh_config));
+	cmd->hdr.result = 0;
+
+	cmd->type = cpu_to_le16(type);
+	cmd->action = cpu_to_le16(action);
+
+	ret = lbs_cmd_with_response(priv, command, cmd);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return ret;
+}
+
+int lbs_mesh_config_send(struct lbs_private *priv,
+			 struct cmd_ds_mesh_config *cmd,
+			 uint16_t action, uint16_t type)
+{
+	int ret;
+
+	if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG))
+		return -EOPNOTSUPP;
+
+	ret = __lbs_mesh_config_send(priv, cmd, action, type);
+	return ret;
+}
+
+/* This function is the CMD_MESH_CONFIG legacy function.  It only handles the
+ * START and STOP actions.  The extended actions supported by CMD_MESH_CONFIG
+ * are all handled by preparing a struct cmd_ds_mesh_config and passing it to
+ * lbs_mesh_config_send.
+ */
+int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
+{
+	struct cmd_ds_mesh_config cmd;
+	struct mrvl_meshie *ie;
+	DECLARE_SSID_BUF(ssid);
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.channel = cpu_to_le16(chan);
+	ie = (struct mrvl_meshie *)cmd.data;
+
+	switch (action) {
+	case CMD_ACT_MESH_CONFIG_START:
+		ie->id = WLAN_EID_GENERIC;
+		ie->val.oui[0] = 0x00;
+		ie->val.oui[1] = 0x50;
+		ie->val.oui[2] = 0x43;
+		ie->val.type = MARVELL_MESH_IE_TYPE;
+		ie->val.subtype = MARVELL_MESH_IE_SUBTYPE;
+		ie->val.version = MARVELL_MESH_IE_VERSION;
+		ie->val.active_protocol_id = MARVELL_MESH_PROTO_ID_HWMP;
+		ie->val.active_metric_id = MARVELL_MESH_METRIC_ID;
+		ie->val.mesh_capability = MARVELL_MESH_CAPABILITY;
+		ie->val.mesh_id_len = priv->mesh_ssid_len;
+		memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
+		ie->len = sizeof(struct mrvl_meshie_val) -
+			IEEE80211_MAX_SSID_LEN + priv->mesh_ssid_len;
+		cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
+		break;
+	case CMD_ACT_MESH_CONFIG_STOP:
+		break;
+	default:
+		return -1;
+	}
+	lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
+		    action, priv->mesh_tlv, chan,
+		    print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len));
+
+	return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
+}
+
+
+
 /***************************************************************************
  * Persistent configuration support
  */
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index 23b38ba26cd..fea9b5d005f 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -6,6 +6,7 @@
 
 
 #include <net/iw_handler.h>
+#include <net/lib80211.h>
 
 
 /* Mesh statistics */
@@ -42,6 +43,16 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
 	struct net_device *dev, struct txpd *txpd);
 
 
+/* Command handling */
+
+struct cmd_ds_command;
+
+int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
+	u16 cmd_action, void *pdata_buf);
+int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
+	u16 cmd_action, void *pdata_buf);
+
+
 /* Persistent configuration */
 
 void lbs_persist_config_init(struct net_device *net);
-- 
cgit v1.2.3-70-g09d2