From bc21fde2d549d1cb1ebef04016eb7affa43bb5c1 Mon Sep 17 00:00:00 2001
From: Yevgeniy Melnichuk
Date: Tue, 7 Aug 2012 19:48:10 +0530
Subject: Bluetooth: Add support for Sony Vaio T-Series

Add Sony Vaio T-Series Bluetooth Module( 0x489:0xE036) to
the blacklist of btusb module and add it to the ath3k module.

output of cat /sys/kernel/debug/usb/devices

T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  5 Spd=12   MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0489 ProdID=e036 Rev= 0.02
S:  Manufacturer=Atheros Communications
S:  Product=Bluetooth USB Host Controller
S:  SerialNumber=Alaska Day 2006
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Yevgeniy Melnichuk <yevgeniy.melnichuk@googlemail.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
 drivers/bluetooth/ath3k.c | 2 ++
 drivers/bluetooth/btusb.c | 1 +
 2 files changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 11f36e502136..fc2de5528dcc 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -86,6 +86,7 @@ static struct usb_device_id ath3k_table[] = {
 
 	/* Atheros AR5BBU22 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xE03C) },
+	{ USB_DEVICE(0x0489, 0xE036) },
 
 	{ }	/* Terminating entry */
 };
@@ -109,6 +110,7 @@ static struct usb_device_id ath3k_blist_tbl[] = {
 
 	/* Atheros AR5BBU22 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x0489, 0xE036), .driver_info = BTUSB_ATH3012 },
 
 	{ }	/* Terminating entry */
 };
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index cef3bac1a543..2fe7776dc49c 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -141,6 +141,7 @@ static struct usb_device_id blacklist_table[] = {
 
 	/* Atheros AR5BBU12 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x0489, 0xe036), .driver_info = BTUSB_ATH3012 },
 
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
-- 
cgit v1.2.3-55-g7522


From 92c385f46b30f4954e9dd2d2005c12d233b479ea Mon Sep 17 00:00:00 2001
From: Gustavo Padovan
Date: Mon, 6 Aug 2012 15:36:49 -0300
Subject: Bluetooth: Use USB_VENDOR_AND_INTERFACE() for Broadcom devices

Many Broadcom devices has a vendor specific devices class, with this rule
we match all existent and future controllers with this behavior.

We also remove old rules to that matches product id for Broadcom devices.

Tested-by: John Hommel <john.hommel@hp.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
 drivers/bluetooth/btusb.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 2fe7776dc49c..e791b20beaf5 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -94,16 +94,14 @@ static struct usb_device_id btusb_table[] = {
 
 	/* Broadcom BCM20702A0 */
 	{ USB_DEVICE(0x0489, 0xe042) },
-	{ USB_DEVICE(0x0a5c, 0x21e3) },
-	{ USB_DEVICE(0x0a5c, 0x21e6) },
-	{ USB_DEVICE(0x0a5c, 0x21e8) },
-	{ USB_DEVICE(0x0a5c, 0x21f3) },
-	{ USB_DEVICE(0x0a5c, 0x21f4) },
 	{ USB_DEVICE(0x413c, 0x8197) },
 
 	/* Foxconn - Hon Hai */
 	{ USB_DEVICE(0x0489, 0xe033) },
 
+	/*Broadcom devices with vendor specific id */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) },
+
 	{ }	/* Terminating entry */
 };
 
-- 
cgit v1.2.3-55-g7522


From 1fa6535faf055cd71311ab887e94fc234f04ee18 Mon Sep 17 00:00:00 2001
From: Henrik Rydberg
Date: Sat, 25 Aug 2012 19:28:06 +0200
Subject: Bluetooth: Add support for Apple vendor-specific devices

As pointed out by Gustavo and Marcel, all Apple-specific Broadcom
devices seen so far have the same interface class, subclass and
protocol numbers. This patch adds an entry which matches all of them,
using the new USB_VENDOR_AND_INTERFACE_INFO() macro.

In particular, this patch adds support for the MacBook Pro Retina
(05ac:8286), which is not in the present list.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Shea Levy <shea@shealevy.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
 drivers/bluetooth/btusb.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index e791b20beaf5..654e248763ef 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -52,6 +52,9 @@ static struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
 	{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
 
+	/* Apple-specific (Broadcom) devices */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x05ac, 0xff, 0x01, 0x01) },
+
 	/* Broadcom SoftSailing reporting vendor specific */
 	{ USB_DEVICE(0x0a5c, 0x21e1) },
 
-- 
cgit v1.2.3-55-g7522


From 362b0563b28506d534a82d9c6cd5fdf58783fda6 Mon Sep 17 00:00:00 2001
From: Johannes Berg
Date: Fri, 24 Aug 2012 11:13:17 +0200
Subject: iwlwifi: fix antenna bitmask

The device only supports a maximum of three
antennas, and only three bits are used, the
fourth bit is the A-MPDU indicator.

The only consequence of this is reporting
invalid information in radiotap, so this
isn't an important change.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/dvm/commands.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h
index 4a361c55c543..cee8a05b5f69 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/iwlwifi/dvm/commands.h
@@ -1055,7 +1055,7 @@ struct iwl_wep_cmd {
 #define RX_RES_PHY_FLAGS_MOD_CCK_MSK		cpu_to_le16(1 << 1)
 #define RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK	cpu_to_le16(1 << 2)
 #define RX_RES_PHY_FLAGS_NARROW_BAND_MSK	cpu_to_le16(1 << 3)
-#define RX_RES_PHY_FLAGS_ANTENNA_MSK		0xf0
+#define RX_RES_PHY_FLAGS_ANTENNA_MSK		0x70
 #define RX_RES_PHY_FLAGS_ANTENNA_POS		4
 
 #define RX_RES_STATUS_SEC_TYPE_MSK	(0x7 << 8)
-- 
cgit v1.2.3-55-g7522


From 12bf6f45d17038589e0eaa8adeb7ee8169c0e4de Mon Sep 17 00:00:00 2001
From: Johannes Berg
Date: Thu, 5 Jul 2012 13:05:08 +0200
Subject: iwlwifi: report A-MPDU status

Since the firmware will give us an A-MPDU bit and
only a single PHY information packet for all the
subframes in an A-MPDU, we can easily report the
minimal A-MPDU information for radiotap.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/dvm/commands.h |  1 +
 drivers/net/wireless/iwlwifi/dvm/dev.h      |  1 +
 drivers/net/wireless/iwlwifi/dvm/rx.c       | 11 +++++++++++
 3 files changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h
index cee8a05b5f69..01128c96b5d8 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/iwlwifi/dvm/commands.h
@@ -1057,6 +1057,7 @@ struct iwl_wep_cmd {
 #define RX_RES_PHY_FLAGS_NARROW_BAND_MSK	cpu_to_le16(1 << 3)
 #define RX_RES_PHY_FLAGS_ANTENNA_MSK		0x70
 #define RX_RES_PHY_FLAGS_ANTENNA_POS		4
+#define RX_RES_PHY_FLAGS_AGG_MSK		cpu_to_le16(1 << 7)
 
 #define RX_RES_STATUS_SEC_TYPE_MSK	(0x7 << 8)
 #define RX_RES_STATUS_SEC_TYPE_NONE	(0x0 << 8)
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index 054f728f6266..8141f91c3725 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -771,6 +771,7 @@ struct iwl_priv {
 	u8 agg_tids_count;
 
 	struct iwl_rx_phy_res last_phy_res;
+	u32 ampdu_ref;
 	bool last_phy_res_valid;
 
 	/*
diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c
index fee5cffa1669..5a9c325804f6 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rx.c
@@ -667,6 +667,7 @@ static int iwlagn_rx_reply_rx_phy(struct iwl_priv *priv,
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 
 	priv->last_phy_res_valid = true;
+	priv->ampdu_ref++;
 	memcpy(&priv->last_phy_res, pkt->data,
 	       sizeof(struct iwl_rx_phy_res));
 	return 0;
@@ -981,6 +982,16 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv,
 	if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
 		rx_status.flag |= RX_FLAG_SHORTPRE;
 
+	if (phy_res->phy_flags & RX_RES_PHY_FLAGS_AGG_MSK) {
+		/*
+		 * We know which subframes of an A-MPDU belong
+		 * together since we get a single PHY response
+		 * from the firmware for all of them
+		 */
+		rx_status.flag |= RX_FLAG_AMPDU_DETAILS;
+		rx_status.ampdu_reference = priv->ampdu_ref;
+	}
+
 	/* Set up the HT phy flags */
 	if (rate_n_flags & RATE_MCS_HT_MSK)
 		rx_status.flag |= RX_FLAG_HT;
-- 
cgit v1.2.3-55-g7522


From 45eab7ccacb2c2e63f7645fa92a7f742898044b4 Mon Sep 17 00:00:00 2001
From: Johannes Berg
Date: Wed, 5 Sep 2012 00:33:53 +0200
Subject: iwlwifi: reduce overhead if tracing disabled

Tracing commands builds an array of trace data
items even when the tracepoint is disabled.
Instead, loop in the tracepoint assignment.

This reduces overhead if tracing is compiled
into the driver but not enabled and slightly
reduces overall driver size as well:

   text	   data	    bss	    dec	    hex	filename
 114514	   6509	     48	 121071	  1d8ef	before/iwlwifi.ko
 114189	   6509	     48	 120746	  1d7aa	after/iwlwifi.ko

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-devtrace.h | 34 ++++++++++++++++++-----------
 drivers/net/wireless/iwlwifi/pcie/tx.c      | 25 ++-------------------
 2 files changed, 23 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 06ca505bb2cc..59a5f78402fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -29,6 +29,7 @@
 
 #include <linux/tracepoint.h>
 #include <linux/device.h>
+#include "iwl-trans.h"
 
 
 #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
@@ -237,27 +238,34 @@ TRACE_EVENT(iwlwifi_dbg,
 #define TRACE_SYSTEM iwlwifi
 
 TRACE_EVENT(iwlwifi_dev_hcmd,
-	TP_PROTO(const struct device *dev, u32 flags,
-		 const void *hcmd0, size_t len0,
-		 const void *hcmd1, size_t len1,
-		 const void *hcmd2, size_t len2),
-	TP_ARGS(dev, flags, hcmd0, len0, hcmd1, len1, hcmd2, len2),
+	TP_PROTO(const struct device *dev,
+		 struct iwl_host_cmd *cmd, u16 total_size,
+		 const void *hdr, size_t hdr_len),
+	TP_ARGS(dev, cmd, total_size, hdr, hdr_len),
 	TP_STRUCT__entry(
 		DEV_ENTRY
-		__dynamic_array(u8, hcmd0, len0)
-		__dynamic_array(u8, hcmd1, len1)
-		__dynamic_array(u8, hcmd2, len2)
+		__dynamic_array(u8, hcmd, total_size)
 		__field(u32, flags)
 	),
 	TP_fast_assign(
+		int i, offset = hdr_len;
+
 		DEV_ASSIGN;
-		memcpy(__get_dynamic_array(hcmd0), hcmd0, len0);
-		memcpy(__get_dynamic_array(hcmd1), hcmd1, len1);
-		memcpy(__get_dynamic_array(hcmd2), hcmd2, len2);
-		__entry->flags = flags;
+		__entry->flags = cmd->flags;
+		memcpy(__get_dynamic_array(hcmd), hdr, hdr_len);
+
+		for (i = 0; i < IWL_MAX_CMD_TFDS; i++) {
+			if (!cmd->len[i])
+				continue;
+			if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY))
+				continue;
+			memcpy((u8 *)__get_dynamic_array(hcmd) + offset,
+			       cmd->data[i], cmd->len[i]);
+			offset += cmd->len[i];
+		}
 	),
 	TP_printk("[%s] hcmd %#.2x (%ssync)",
-		  __get_str(dev), ((u8 *)__get_dynamic_array(hcmd0))[0],
+		  __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[0],
 		  __entry->flags & CMD_ASYNC ? "a" : "")
 );
 
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 392d2bc5e357..105e3af3c621 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -522,11 +522,6 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	bool had_nocopy = false;
 	int i;
 	u32 cmd_pos;
-#ifdef CONFIG_IWLWIFI_DEVICE_TRACING
-	const void *trace_bufs[IWL_MAX_CMD_TFDS + 1] = {};
-	int trace_lens[IWL_MAX_CMD_TFDS + 1] = {};
-	int trace_idx;
-#endif
 
 	copy_size = sizeof(out_cmd->hdr);
 	cmd_size = sizeof(out_cmd->hdr);
@@ -628,11 +623,6 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	dma_unmap_len_set(out_meta, len, copy_size);
 
 	iwlagn_txq_attach_buf_to_tfd(trans, txq, phys_addr, copy_size, 1);
-#ifdef CONFIG_IWLWIFI_DEVICE_TRACING
-	trace_bufs[0] = &out_cmd->hdr;
-	trace_lens[0] = copy_size;
-	trace_idx = 1;
-#endif
 
 	for (i = 0; i < IWL_MAX_CMD_TFDS; i++) {
 		if (!cmd->len[i])
@@ -651,25 +641,14 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 
 		iwlagn_txq_attach_buf_to_tfd(trans, txq, phys_addr,
 					     cmd->len[i], 0);
-#ifdef CONFIG_IWLWIFI_DEVICE_TRACING
-		trace_bufs[trace_idx] = cmd->data[i];
-		trace_lens[trace_idx] = cmd->len[i];
-		trace_idx++;
-#endif
 	}
 
 	out_meta->flags = cmd->flags;
 
 	txq->need_update = 1;
 
-	/* check that tracing gets all possible blocks */
-	BUILD_BUG_ON(IWL_MAX_CMD_TFDS + 1 != 3);
-#ifdef CONFIG_IWLWIFI_DEVICE_TRACING
-	trace_iwlwifi_dev_hcmd(trans->dev, cmd->flags,
-			       trace_bufs[0], trace_lens[0],
-			       trace_bufs[1], trace_lens[1],
-			       trace_bufs[2], trace_lens[2]);
-#endif
+	trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size,
+			       &out_cmd->hdr, copy_size);
 
 	/* start timer if queue currently empty */
 	if (q->read_ptr == q->write_ptr && trans_pcie->wd_timeout)
-- 
cgit v1.2.3-55-g7522


From c5d472212024543e32cf3eea4381ab91b9f6b812 Mon Sep 17 00:00:00 2001
From: David Spinadel
Date: Wed, 29 Aug 2012 16:01:47 +0300
Subject: iwlwifi: remove radio_config from eeprom_data

No one uses it.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Amit Beka <amit.beka@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
index 9c07c670a1ce..a5e425718f56 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
@@ -85,8 +85,6 @@ struct iwl_eeprom_data {
 	int n_hw_addrs;
 	u8 hw_addr[ETH_ALEN];
 
-	u16 radio_config;
-
 	u8 calib_version;
 	__le16 calib_voltage;
 
-- 
cgit v1.2.3-55-g7522


From da25186fc605af8ad636073621fa326fbc23a130 Mon Sep 17 00:00:00 2001
From: Stone Piao
Date: Wed, 22 Aug 2012 20:26:31 -0700
Subject: mwifiex: fix skb length issue when send a command to firmware

When we send a command to firmware, we assumed that cmd_size
will be always less than or equal to the structure size of
host_cmd_ds_command. However, this is no longer true after
we added AP support. There are some AP commands that Custom
IE TLVs are included in command buffer, hence the cmd_size
gets enlarged by the TLV data. We need to increase the skb
length for the extra data.

Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cmdevt.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index c68adec3cc8b..565527aee0ea 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -170,7 +170,20 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 	cmd_code = le16_to_cpu(host_cmd->command);
 	cmd_size = le16_to_cpu(host_cmd->size);
 
-	skb_trim(cmd_node->cmd_skb, cmd_size);
+	/* Adjust skb length */
+	if (cmd_node->cmd_skb->len > cmd_size)
+		/*
+		 * cmd_size is less than sizeof(struct host_cmd_ds_command).
+		 * Trim off the unused portion.
+		 */
+		skb_trim(cmd_node->cmd_skb, cmd_size);
+	else if (cmd_node->cmd_skb->len < cmd_size)
+		/*
+		 * cmd_size is larger than sizeof(struct host_cmd_ds_command)
+		 * because we have appended custom IE TLV. Increase skb length
+		 * accordingly.
+		 */
+		skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
 
 	do_gettimeofday(&tstamp);
 	dev_dbg(adapter->dev, "cmd: DNLD_CMD: (%lu.%lu): %#x, act %#x, len %d,"
-- 
cgit v1.2.3-55-g7522


From d0f21fe6585dda550b279ceccd2609111d7f1baa Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde
Date: Mon, 27 Aug 2012 00:26:37 +0200
Subject: rt2x00: fix voltage setting for RT3572/RT3592

According to the vendor driver v2.6.0.1, during the rf register init the SRAM
voltage should be increased to 1.35V and after 1ms decreased back to 1.2V. This
patch adds the field setting of LDO_CFG0_LDO_CORE_VLEVEL accordingly.

Cc: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index cb8c2aca54e4..b93516d832fb 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4089,6 +4089,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
 		msleep(1);
 		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+		rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
 		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
 		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
 	}
-- 
cgit v1.2.3-55-g7522


From 280b9a9de19b0819dcf1ab38c88e37bb82dbea0c Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:03 +0200
Subject: ath9k_hw: do not enable the MIB interrupt in the interrupt mask
 register

The interrupt is no longer handling it. While it shouldn't fire (wraparound
is highly unlikely), the consequences would be fatal (interrupt storm).
Disable the interrupt to prevent that from happening.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 60b6a9daff7e..d95474ecb6c9 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -978,9 +978,6 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
 	else
 		imr_reg |= AR_IMR_TXOK;
 
-	if (opmode == NL80211_IFTYPE_AP)
-		imr_reg |= AR_IMR_MIB;
-
 	ENABLE_REGWRITE_BUFFER(ah);
 
 	REG_WRITE(ah, AR_IMR, imr_reg);
-- 
cgit v1.2.3-55-g7522


From 26228959938b25bd41311a3f133a695b9da60e72 Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:04 +0200
Subject: ath9k_hw: clear the AM2PM predistortion mask on AR933x

That predistortion type is not supported

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 2c9f7d7ed4cc..2173bd75dd21 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -142,6 +142,7 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	};
 	int training_power;
 	int i, val;
+	u32 am2pm_mask = ah->paprd_ratemask;
 
 	if (IS_CHAN_2GHZ(ah->curchan))
 		training_power = ar9003_get_training_power_2g(ah);
@@ -158,10 +159,13 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 	}
 	ah->paprd_training_power = training_power;
 
+	if (AR_SREV_9330(ah))
+		am2pm_mask = 0;
+
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK,
 		      ah->paprd_ratemask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK,
-		      ah->paprd_ratemask);
+		      am2pm_mask);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,
 		      ah->paprd_ratemask_ht40);
 
-- 
cgit v1.2.3-55-g7522


From 381c726c09bb43aea8088ede5ce24eaa158289dc Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:05 +0200
Subject: ath9k_hw: calibrate PA input for PA predistortion

Re-train if the calibrated PA linearization curve is out of bounds
(affects AR933x and AR9485).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 99 +++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.h   |  4 ++
 drivers/net/wireless/ath/ath9k/link.c         |  9 ++-
 3 files changed, 111 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 2173bd75dd21..0ed3846f9cbb 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -786,6 +786,102 @@ int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain)
 }
 EXPORT_SYMBOL(ar9003_paprd_setup_gain_table);
 
+static bool ar9003_paprd_retrain_pa_in(struct ath_hw *ah,
+				       struct ath9k_hw_cal_data *caldata,
+				       int chain)
+{
+	u32 *pa_in = caldata->pa_table[chain];
+	int capdiv_offset, quick_drop_offset;
+	int capdiv2g, quick_drop;
+	int count = 0;
+	int i;
+
+	if (!AR_SREV_9485(ah) && !AR_SREV_9330(ah))
+		return false;
+
+	capdiv2g = REG_READ_FIELD(ah, AR_PHY_65NM_CH0_TXRF3,
+				  AR_PHY_65NM_CH0_TXRF3_CAPDIV2G);
+
+	quick_drop = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+				    AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP);
+
+	if (quick_drop)
+		quick_drop -= 0x40;
+
+	for (i = 0; i < NUM_BIN + 1; i++) {
+		if (pa_in[i] == 1400)
+			count++;
+	}
+
+	if (AR_SREV_9485(ah)) {
+		if (pa_in[23] < 800) {
+			capdiv_offset = (int)((1000 - pa_in[23] + 75) / 150);
+			capdiv2g += capdiv_offset;
+			if (capdiv2g > 7) {
+				capdiv2g = 7;
+				if (pa_in[23] < 600) {
+					quick_drop++;
+					if (quick_drop > 0)
+						quick_drop = 0;
+				}
+			}
+		} else if (pa_in[23] == 1400) {
+			quick_drop_offset = min_t(int, count / 3, 2);
+			quick_drop += quick_drop_offset;
+			capdiv2g += quick_drop_offset / 2;
+
+			if (capdiv2g > 7)
+				capdiv2g = 7;
+
+			if (quick_drop > 0) {
+				quick_drop = 0;
+				capdiv2g -= quick_drop_offset;
+				if (capdiv2g < 0)
+					capdiv2g = 0;
+			}
+		} else {
+			return false;
+		}
+	} else if (AR_SREV_9330(ah)) {
+		if (pa_in[23] < 1000) {
+			capdiv_offset = (1000 - pa_in[23]) / 100;
+			capdiv2g += capdiv_offset;
+			if (capdiv_offset > 3) {
+				capdiv_offset = 1;
+				quick_drop--;
+			}
+
+			capdiv2g += capdiv_offset;
+			if (capdiv2g > 6)
+				capdiv2g = 6;
+			if (quick_drop < -4)
+				quick_drop = -4;
+		} else if (pa_in[23] == 1400) {
+			if (count > 3) {
+				quick_drop++;
+				capdiv2g -= count / 4;
+				if (quick_drop > -2)
+					quick_drop = -2;
+			} else {
+				capdiv2g--;
+			}
+
+			if (capdiv2g < 0)
+				capdiv2g = 0;
+		} else {
+			return false;
+		}
+	}
+
+	REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_TXRF3,
+		      AR_PHY_65NM_CH0_TXRF3_CAPDIV2G, capdiv2g);
+	REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP,
+		      quick_drop);
+
+	return true;
+}
+
 int ar9003_paprd_create_curve(struct ath_hw *ah,
 			      struct ath9k_hw_cal_data *caldata, int chain)
 {
@@ -821,6 +917,9 @@ int ar9003_paprd_create_curve(struct ath_hw *ah,
 	if (!create_pa_curve(data_L, data_U, pa_table, small_signal_gain))
 		status = -2;
 
+	if (ar9003_paprd_retrain_pa_in(ah, caldata, chain))
+		status = -EINPROGRESS;
+
 	REG_CLR_BIT(ah, AR_PHY_PAPRD_TRAINER_STAT1,
 		    AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE);
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 7bfbaf065a43..84d3d4956861 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -625,6 +625,10 @@
 #define AR_PHY_AIC_CTRL_4_B0	(AR_SM_BASE + 0x4c0)
 #define AR_PHY_AIC_STAT_2_B0	(AR_SM_BASE + 0x4cc)
 
+#define AR_PHY_65NM_CH0_TXRF3       0x16048
+#define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G		0x0000001e
+#define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G_S	1
+
 #define AR_PHY_65NM_CH0_SYNTH4      0x1608c
 #define AR_PHY_SYNTH4_LONG_SHIFT_SELECT   (AR_SREV_9462(ah) ? 0x00000001 : 0x00000002)
 #define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S (AR_SREV_9462(ah) ? 0 : 1)
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index d4549e9aac5c..1c241921f95e 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -254,6 +254,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	int chain_ok = 0;
 	int chain;
 	int len = 1800;
+	int ret;
 
 	if (!caldata)
 		return;
@@ -302,7 +303,13 @@ void ath_paprd_calibrate(struct work_struct *work)
 			break;
 		}
 
-		if (ar9003_paprd_create_curve(ah, caldata, chain)) {
+		ret = ar9003_paprd_create_curve(ah, caldata, chain);
+		if (ret == -EINPROGRESS) {
+			ath_dbg(common, CALIBRATE,
+				"PAPRD curve on chain %d needs to be re-trained\n",
+				chain);
+			break;
+		} else if (ret) {
 			ath_dbg(common, CALIBRATE,
 				"PAPRD create curve failed on chain %d\n",
 				chain);
-- 
cgit v1.2.3-55-g7522


From 1630d25fd00f195f0923d4b895e0529fdbba83c3 Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:06 +0200
Subject: ath9k_hw: disable PA linearization for AR9462

Support for it is incomplete

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d95474ecb6c9..64a00d2f18f2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2499,7 +2499,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		pCap->tx_desc_len = sizeof(struct ar9003_txc);
 		pCap->txs_len = sizeof(struct ar9003_txs);
 		if (!ah->config.paprd_disable &&
-		    ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
+		    ah->eep_ops->get_eeprom(ah, EEP_PAPRD) &&
+		    !AR_SREV_9462(ah))
 			pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
 	} else {
 		pCap->tx_desc_len = sizeof(struct ath_desc);
-- 
cgit v1.2.3-55-g7522


From 51dea9be7e01d7e825ed1882246693f09c21374c Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:07 +0200
Subject: ath9k: fix PA linearization calibration related crash

Before PAPRD training can run, the card needs to have sent a packet for
thermal calibration. Sending a dummy packet with the PAPRD training flag
set causes a crash under some circumstance.
Fix the code by replacing the dummy tx with a delay that waits for a
real packet tx to have occurred.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c   | 2 ++
 drivers/net/wireless/ath/ath9k/hw.h   | 1 +
 drivers/net/wireless/ath/ath9k/link.c | 9 +--------
 drivers/net/wireless/ath/ath9k/xmit.c | 3 +++
 4 files changed, 7 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 64a00d2f18f2..e4b9f35343e5 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1775,6 +1775,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 		/* Operating channel changed, reset channel calibration data */
 		memset(caldata, 0, sizeof(*caldata));
 		ath9k_init_nfcal_hist_buffer(ah, chan);
+	} else if (caldata) {
+		caldata->paprd_packet_sent = false;
 	}
 	ah->noise = ath9k_hw_getchan_noise(ah, chan);
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ce7332c64efb..6599a75f01fe 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -405,6 +405,7 @@ struct ath9k_hw_cal_data {
 	int8_t iCoff;
 	int8_t qCoff;
 	bool rtt_done;
+	bool paprd_packet_sent;
 	bool paprd_done;
 	bool nfcal_pending;
 	bool nfcal_interference;
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 1c241921f95e..825a29cc9313 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -256,7 +256,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	int len = 1800;
 	int ret;
 
-	if (!caldata)
+	if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done)
 		return;
 
 	ath9k_ps_wakeup(sc);
@@ -283,13 +283,6 @@ void ath_paprd_calibrate(struct work_struct *work)
 			continue;
 
 		chain_ok = 0;
-
-		ath_dbg(common, CALIBRATE,
-			"Sending PAPRD frame for thermal measurement on chain %d\n",
-			chain);
-		if (!ath_paprd_send_frame(sc, skb, chain))
-			goto fail_paprd;
-
 		ar9003_paprd_setup_gain_table(ah, chain);
 
 		ath_dbg(common, CALIBRATE,
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 2c9da6b2ecb1..0d4155aec48d 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2018,6 +2018,9 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 
 	ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb);
 
+	if (sc->sc_ah->caldata)
+		sc->sc_ah->caldata->paprd_packet_sent = true;
+
 	if (!(tx_flags & ATH_TX_ERROR))
 		/* Frame was ACKed */
 		tx_info->flags |= IEEE80211_TX_STAT_ACK;
-- 
cgit v1.2.3-55-g7522


From b3ccc1a56280119fe1fbf9929a76b4034358bfef Mon Sep 17 00:00:00 2001
From: Felix Fietkau
Date: Mon, 27 Aug 2012 17:00:08 +0200
Subject: ath9k_hw: enable PA linearization

This feature had been disabled in ath9k because the code to support
it was incomplete, but now the code is in sync with the internal QCA
codebase, so it's time to enable it.

On many newer devices, the calibration is assumed to be done with PA
linearization enabled.

Tests with a particular AR933x device showed that the signal emitted
at full power was highly distorted and unreliable with PA linearization
disabled. With this patch, the signal becomes clear and stability
is improved.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e4b9f35343e5..48af40151d23 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -463,9 +463,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
 		ah->config.spurchans[i][1] = AR_NO_SPUR;
 	}
 
-	/* PAPRD needs some more work to be enabled */
-	ah->config.paprd_disable = 1;
-
 	ah->config.rx_intr_mitigation = true;
 	ah->config.pcieSerDesWrite = true;
 
-- 
cgit v1.2.3-55-g7522


From 5d9b6f263995d7f43202d76cf2e23d43f9240a90 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 28 Aug 2012 12:14:48 +0530
Subject: ath9k: Fix a crash in 2 WIRE btcoex chipsets

Generic timers for BTCOEX functionality is applicable
only for 3 WIRE BTCOEX (and MCI) chipsets.
Hence btcoex->no_stomp_timer is allocated only 3 WIRE
btcoex chipsets and in all the other cases its NULL.
Make sure we stop the generic timer only if
'btcoex->hw_timer_enabled' is true(only if its up and
running)

Fixes the following crash

	[68757.020454] BUG: unable to handle kernel NULL pointer dereference at 0000000c
	[68757.020916] IP: [<f9b055c3>] ath9k_hw_gen_timer_stop+0x13/0x80 [ath9k_hw]
	[68757.021251] *pde = 00000000
	[68757.024384] EIP: 0060:[<f9b055c3>] EFLAGS: 00010082 CPU: 0
	[68757.024384] EIP is at ath9k_hw_gen_timer_stop+0x13/0x80 [ath9k_hw]
	[68757.024384] EAX: d32d0000 EBX: d32d0000 ECX: 00000000 EDX: 00000000
	[68757.024384] ESI: e67c24c0 EDI: 00000296 EBP: e137be2c ESP: e137be20
	[68757.024384]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
	[68757.024384] CR0: 8005003b CR2: 0000000c CR3: 00b99000 CR4: 000407d0
	[68757.024384] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
	[68757.024384] DR6: ffff0ff0 DR7: 00000400
	[68757.024384] Process kworker/u:2 (pid: 8917, ti=e137a000 task=ea7a6860 task.ti=e137a000)
	[68757.024384] Stack:
	[68757.024384]  c06c4676 d32d0000 e67c24c0 e137be38 f81c9590 e67c1ca0 e137be40 f81c95d9
	[68757.024384]  e137be64 f81cd1c5 00000246 00000002 d32d0000 e67c05e0 e67c1ca0 e67c05e0
	[68757.024384]  00000000 e137beac f81cdfa0 e137be84 00000246 00000246 e67c1ca0 e67c1ca0
	[68757.024384] Call Trace:
	[68757.024384]  [<c06c4676>] ? _raw_spin_lock_irqsave+0x86/0xa0
	[68757.024384]  [<f81c9590>] ath9k_gen_timer_stop+0x10/0x40 [ath9k]
	[68757.024384]  [<f81c95d9>] ath9k_btcoex_stop_gen_timer+0x19/0x20 [ath9k]
	[68757.024384]  [<f81cd1c5>] ath9k_ps_restore+0x85/0x110 [ath9k]
	[68757.024384]  [<f81cdfa0>] ath9k_config+0x220/0x520 [ath9k]
	[68757.024384]  [<f81cd47d>] ? ath9k_flush+0x15d/0x1b0 [ath9k]
	[68757.024384]  [<f85c7ca5>] ieee80211_hw_config+0x135/0x2c0 [mac80211]
	[68757.024384]  [<f860e3c8>] ieee80211_dynamic_ps_enable_work+0x198/0x5f0 [mac80211]

Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Cc: Bala Shanmugam <bkamatch@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index bacdb8fb4ef4..9f83f71742a5 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -341,7 +341,8 @@ void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc)
 {
 	struct ath_btcoex *btcoex = &sc->btcoex;
 
-	ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
+	if (btcoex->hw_timer_enabled)
+		ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
 }
 
 u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)
-- 
cgit v1.2.3-55-g7522


From 01e3331b30b48fe96d016435707af050700c8421 Mon Sep 17 00:00:00 2001
From: Arend van Spriel
Date: Thu, 30 Aug 2012 10:05:34 +0200
Subject: brcmfmac: fix use of dev_kfree_skb() in irq context

The USB part of the brcmfmac did a dev_kfree_skb() that resulted
in a warning in net/core/skbuff.c:

Jul 11 04:53:33 lb-bun-10 kernel: [53282.667745] WARNING: at
net/core/skbuff.c:490 skb_release_head_state+0xcc/0xe0()

The brcmutil modules provides brcmu_pkt_buf_free_skb() which takes
the context into account. This patch makes use of this function
instead of dev_kfree_skb().

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index a299d42da8e7..f72dfb70ba0b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -519,7 +519,7 @@ static void brcmf_usb_tx_complete(struct urb *urb)
 	else
 		devinfo->bus_pub.bus->dstats.tx_errors++;
 
-	dev_kfree_skb(req->skb);
+	brcmu_pkt_buf_free_skb(req->skb);
 	req->skb = NULL;
 	brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
 
@@ -540,7 +540,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		devinfo->bus_pub.bus->dstats.rx_packets++;
 	} else {
 		devinfo->bus_pub.bus->dstats.rx_errors++;
-		dev_kfree_skb(skb);
+		brcmu_pkt_buf_free_skb(skb);
 		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
 		return;
 	}
@@ -556,7 +556,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 			brcmf_usb_rx_refill(devinfo, req);
 		}
 	} else {
-		dev_kfree_skb(skb);
+		brcmu_pkt_buf_free_skb(skb);
 	}
 	return;
 
@@ -588,7 +588,7 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
 	if (ret == 0) {
 		brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
 	} else {
-		dev_kfree_skb(req->skb);
+		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
 		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
 	}
-- 
cgit v1.2.3-55-g7522


From 474ab7cea4001f07ec8599a680fd19d8761fa7d8 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 10:05:35 +0200
Subject: brcmfmac: dont use ZERO flag for usb IN

URB_ZERO_PACKET should only be set or bulk OUT and this condition
is checked with a WARN_ON in usb_submit_urb(). This patch fixes
brcmfmac to get rid of this warning filling the logs.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index f72dfb70ba0b..8ea2db7326b8 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -581,7 +581,6 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
 	usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->rx_pipe,
 			  skb->data, skb_tailroom(skb), brcmf_usb_rx_complete,
 			  req);
-	req->urb->transfer_flags |= URB_ZERO_PACKET;
 	req->devinfo = devinfo;
 
 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
-- 
cgit v1.2.3-55-g7522


From 2e875acd399fcc6e301063e5ead371ad089d5920 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 10:05:36 +0200
Subject: brcmfmac: fix race condition for rx and tx data.

On both rx and tx there is was a race condition on the queueing
of usb requests. When for example frame gets submitted it is
possible that complete function gets called even before
usb_submit_urb() returns. As a result it is possible that usb
requests get losts, which was noticed on OMAP4 pandaboard
platform. This patch fixes the race condition.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 8ea2db7326b8..58f89fa9c9f8 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -550,6 +550,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {
 			brcmf_dbg(ERROR, "rx protocol error\n");
 			brcmu_pkt_buf_free_skb(skb);
+			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
 			devinfo->bus_pub.bus->dstats.rx_errors++;
 		} else {
 			brcmf_rx_packet(devinfo->dev, ifidx, skb);
@@ -557,6 +558,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		}
 	} else {
 		brcmu_pkt_buf_free_skb(skb);
+		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
 	}
 	return;
 
@@ -582,11 +584,11 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
 			  skb->data, skb_tailroom(skb), brcmf_usb_rx_complete,
 			  req);
 	req->devinfo = devinfo;
+	brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
 
 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
-	if (ret == 0) {
-		brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
-	} else {
+	if (ret) {
+		brcmf_usb_del_fromq(devinfo, req);
 		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
 		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
@@ -682,23 +684,22 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb)
 
 	req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq);
 	if (!req) {
+		brcmu_pkt_buf_free_skb(skb);
 		brcmf_dbg(ERROR, "no req to send\n");
 		return -ENOMEM;
 	}
-	if (!req->urb) {
-		brcmf_dbg(ERROR, "no urb for req %p\n", req);
-		return -ENOBUFS;
-	}
 
 	req->skb = skb;
 	req->devinfo = devinfo;
 	usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->tx_pipe,
 			  skb->data, skb->len, brcmf_usb_tx_complete, req);
 	req->urb->transfer_flags |= URB_ZERO_PACKET;
+	brcmf_usb_enq(devinfo, &devinfo->tx_postq, req);
 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
-	if (!ret) {
-		brcmf_usb_enq(devinfo, &devinfo->tx_postq, req);
-	} else {
+	if (ret) {
+		brcmf_dbg(ERROR, "brcmf_usb_tx usb_submit_urb FAILED\n");
+		brcmf_usb_del_fromq(devinfo, req);
+		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
 		brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
 	}
-- 
cgit v1.2.3-55-g7522


From 7f6c562dfa52425a28933982df7d21edba7e3d71 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 10:05:37 +0200
Subject: brcmfmac: fix get rssi by clearing getvar struct.

The function brcmf_cfg80211_get_station requests the RSSI from
the device. The complete structure used needs to be cleared
before sending the request to firmware. Otherwise the request
fails filling the logs with "Could not get rssi (-2)" messages.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 28c5fbb4af26..c36e92312443 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -1876,16 +1876,17 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 	}
 
 	if (test_bit(WL_STATUS_CONNECTED, &cfg_priv->status)) {
-		scb_val.val = cpu_to_le32(0);
+		memset(&scb_val, 0, sizeof(scb_val));
 		err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_RSSI, &scb_val,
 				      sizeof(struct brcmf_scb_val_le));
-		if (err)
+		if (err) {
 			WL_ERR("Could not get rssi (%d)\n", err);
-
-		rssi = le32_to_cpu(scb_val.val);
-		sinfo->filled |= STATION_INFO_SIGNAL;
-		sinfo->signal = rssi;
-		WL_CONN("RSSI %d dBm\n", rssi);
+		} else {
+			rssi = le32_to_cpu(scb_val.val);
+			sinfo->filled |= STATION_INFO_SIGNAL;
+			sinfo->signal = rssi;
+			WL_CONN("RSSI %d dBm\n", rssi);
+		}
 	}
 
 done:
-- 
cgit v1.2.3-55-g7522


From 177ef8360fabdc49ff08d2598c06e7f7a36b53e3 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Fri, 31 Aug 2012 19:22:09 +0200
Subject: rt2x00: Identify ASUS USB-N53 device.

This is an RT3572 based device.

Signed-off-by: Maximilian Engelhardt <maxi@daemonizer.de>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 6cf336595e25..6681bfc03201 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1157,6 +1157,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x1690, 0x0744) },
 	{ USB_DEVICE(0x1690, 0x0761) },
 	{ USB_DEVICE(0x1690, 0x0764) },
+	/* ASUS */
+	{ USB_DEVICE(0x0b05, 0x179d) },
 	/* Cisco */
 	{ USB_DEVICE(0x167b, 0x4001) },
 	/* EnGenius */
@@ -1222,7 +1224,6 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0b05, 0x1760) },
 	{ USB_DEVICE(0x0b05, 0x1761) },
 	{ USB_DEVICE(0x0b05, 0x1790) },
-	{ USB_DEVICE(0x0b05, 0x179d) },
 	/* AzureWave */
 	{ USB_DEVICE(0x13d3, 0x3262) },
 	{ USB_DEVICE(0x13d3, 0x3284) },
-- 
cgit v1.2.3-55-g7522


From 6ced58a5dbb94dbfbea1b33ca3c56d1e929cd548 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Fri, 31 Aug 2012 19:22:10 +0200
Subject: rt2x00: Fix word size of rt2500usb MAC_CSR19 register.

The register is 16 bits wide, not 32.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2500usb.c |  2 +-
 drivers/net/wireless/rt2x00/rt2500usb.h | 16 ++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3aae36bb0a9e..b3a1d732f3d1 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u16 reg;
 
 	rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
-	return rt2x00_get_field32(reg, MAC_CSR19_BIT7);
+	return rt2x00_get_field16(reg, MAC_CSR19_BIT7);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index b493306a7eed..192531db0b65 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -189,14 +189,14 @@
  * MAC_CSR19: GPIO control register.
  */
 #define MAC_CSR19			0x0426
-#define MAC_CSR19_BIT0			FIELD32(0x0001)
-#define MAC_CSR19_BIT1			FIELD32(0x0002)
-#define MAC_CSR19_BIT2			FIELD32(0x0004)
-#define MAC_CSR19_BIT3			FIELD32(0x0008)
-#define MAC_CSR19_BIT4			FIELD32(0x0010)
-#define MAC_CSR19_BIT5			FIELD32(0x0020)
-#define MAC_CSR19_BIT6			FIELD32(0x0040)
-#define MAC_CSR19_BIT7			FIELD32(0x0080)
+#define MAC_CSR19_BIT0			FIELD16(0x0001)
+#define MAC_CSR19_BIT1			FIELD16(0x0002)
+#define MAC_CSR19_BIT2			FIELD16(0x0004)
+#define MAC_CSR19_BIT3			FIELD16(0x0008)
+#define MAC_CSR19_BIT4			FIELD16(0x0010)
+#define MAC_CSR19_BIT5			FIELD16(0x0020)
+#define MAC_CSR19_BIT6			FIELD16(0x0040)
+#define MAC_CSR19_BIT7			FIELD16(0x0080)
 
 /*
  * MAC_CSR20: LED control register.
-- 
cgit v1.2.3-55-g7522


From a396e10019eaf3809b0219c966865aaafec12630 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Fri, 31 Aug 2012 19:22:11 +0200
Subject: rt2x00: Fix rfkill polling prior to interface start.

We need to program the rfkill switch GPIO pin direction to input at
device initialization time, not only when the interface is brought up.
Doing this only when the interface is brought up could lead to rfkill
detecting the switch is turned on erroneously and inability to create
the interface and bringing it up.

Reported-and-tested-by: Andreas Messer <andi@bastelmap.de>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c | 9 +++++++++
 drivers/net/wireless/rt2x00/rt2400pci.h | 1 +
 drivers/net/wireless/rt2x00/rt2500pci.c | 9 +++++++++
 drivers/net/wireless/rt2x00/rt2500usb.c | 9 +++++++++
 drivers/net/wireless/rt2x00/rt2500usb.h | 1 +
 drivers/net/wireless/rt2x00/rt2800pci.c | 9 +++++++++
 drivers/net/wireless/rt2x00/rt2800usb.c | 9 +++++++++
 drivers/net/wireless/rt2x00/rt61pci.c   | 9 +++++++++
 drivers/net/wireless/rt2x00/rt61pci.h   | 1 +
 drivers/net/wireless/rt2x00/rt73usb.c   | 9 +++++++++
 drivers/net/wireless/rt2x00/rt73usb.h   | 3 +++
 11 files changed, 69 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 8b9dbd76a252..64328af496f5 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1611,6 +1611,7 @@ static int rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -1623,6 +1624,14 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00_set_field32(&reg, GPIOCSR_BIT8, 1);
+	rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index d3a4a68cc439..7564ae992b73 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -670,6 +670,7 @@
 #define GPIOCSR_BIT5			FIELD32(0x00000020)
 #define GPIOCSR_BIT6			FIELD32(0x00000040)
 #define GPIOCSR_BIT7			FIELD32(0x00000080)
+#define GPIOCSR_BIT8			FIELD32(0x00000100)
 
 /*
  * BBPPCSR: BBP Pin control register.
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index d2cf8a4bc8b5..3de0406735f6 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1929,6 +1929,7 @@ static int rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -1941,6 +1942,14 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00_set_field32(&reg, GPIOCSR_DIR0, 1);
+	rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index b3a1d732f3d1..89fee311d8fd 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1768,6 +1768,7 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u16 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -1780,6 +1781,14 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
+	rt2x00_set_field16(&reg, MAC_CSR19_BIT8, 0);
+	rt2500usb_register_write(rt2x00dev, MAC_CSR19, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index 192531db0b65..196bd5103e4f 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -197,6 +197,7 @@
 #define MAC_CSR19_BIT5			FIELD16(0x0020)
 #define MAC_CSR19_BIT6			FIELD16(0x0040)
 #define MAC_CSR19_BIT7			FIELD16(0x0080)
+#define MAC_CSR19_BIT8			FIELD16(0x0100)
 
 /*
  * MAC_CSR20: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 98aa426a3564..4765bbd654cd 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -983,6 +983,7 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -995,6 +996,14 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
+	rt2x00pci_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 6681bfc03201..52a32b5baea0 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -736,6 +736,7 @@ static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -748,6 +749,14 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
+	rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 3f7bc5cadf9a..b8ec96163922 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2832,6 +2832,7 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Disable power saving.
@@ -2849,6 +2850,14 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
+	rt2x00_set_field32(&reg, MAC_CSR13_BIT13, 1);
+	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index e3cd6db76b0e..8f3da5a56766 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -372,6 +372,7 @@ struct hw_pairwise_ta_entry {
 #define MAC_CSR13_BIT10			FIELD32(0x00000400)
 #define MAC_CSR13_BIT11			FIELD32(0x00000800)
 #define MAC_CSR13_BIT12			FIELD32(0x00001000)
+#define MAC_CSR13_BIT13			FIELD32(0x00002000)
 
 /*
  * MAC_CSR14: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index ba6e434b859d..248436c13ce0 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2177,6 +2177,7 @@ static int rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
+	u32 reg;
 
 	/*
 	 * Allocate eeprom data.
@@ -2189,6 +2190,14 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	if (retval)
 		return retval;
 
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2x00usb_register_read(rt2x00dev, MAC_CSR13, &reg);
+	rt2x00_set_field32(&reg, MAC_CSR13_BIT15, 0);
+	rt2x00usb_register_write(rt2x00dev, MAC_CSR13, reg);
+
 	/*
 	 * Initialize hw specifications.
 	 */
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 9f6b470414d3..df1cc116b83b 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -282,6 +282,9 @@ struct hw_pairwise_ta_entry {
 #define MAC_CSR13_BIT10			FIELD32(0x00000400)
 #define MAC_CSR13_BIT11			FIELD32(0x00000800)
 #define MAC_CSR13_BIT12			FIELD32(0x00001000)
+#define MAC_CSR13_BIT13			FIELD32(0x00002000)
+#define MAC_CSR13_BIT14			FIELD32(0x00004000)
+#define MAC_CSR13_BIT15			FIELD32(0x00008000)
 
 /*
  * MAC_CSR14: LED control register.
-- 
cgit v1.2.3-55-g7522


From efd5d6b03bd9c9e0df646c56fb5f4f3e25e5c1ac Mon Sep 17 00:00:00 2001
From: Sergei Poselenov
Date: Sun, 2 Sep 2012 13:14:32 +0400
Subject: rt2800usb: Added rx packet length validity check

On our system (ARM Cortex-M3 SOC running linux-2.6.33)
frequent crashes were observed in the rt2800usb module
because of the invalid length of the received packet (3392,
46920...). This patch adds the sanity check on the packet
legth. Also, changed WARNING to ERROR in rt2x00lib_rxdone()
so that the bad packet condition would be noticed.

The fix was tested on the latest compat-wireless-3.5.1-1-snpc.

Cc: stable@vger.kernel.org
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c | 10 +++++++++-
 drivers/net/wireless/rt2x00/rt2x00dev.c |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 52a32b5baea0..6b4226b71618 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -667,8 +667,16 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 	skb_pull(entry->skb, RXINFO_DESC_SIZE);
 
 	/*
-	 * FIXME: we need to check for rx_pkt_len validity
+	 * Check for rx_pkt_len validity. Return if invalid, leaving
+	 * rxdesc->size zeroed out by the upper level.
 	 */
+	if (unlikely(rx_pkt_len == 0 ||
+			rx_pkt_len > entry->queue->data_size)) {
+		ERROR(entry->queue->rt2x00dev,
+			"Bad frame size %d, forcing to 0\n", rx_pkt_len);
+		return;
+	}
+
 	rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index a6b88bd4a1a5..3f07e36f462b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -629,7 +629,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
 	 */
 	if (unlikely(rxdesc.size == 0 ||
 		     rxdesc.size > entry->queue->data_size)) {
-		WARNING(rt2x00dev, "Wrong frame size %d max %d.\n",
+		ERROR(rt2x00dev, "Wrong frame size %d max %d.\n",
 			rxdesc.size, entry->queue->data_size);
 		dev_kfree_skb(entry->skb);
 		goto renew_skb;
-- 
cgit v1.2.3-55-g7522


From f10723841e624c0726c70356b31d91befed01dd6 Mon Sep 17 00:00:00 2001
From: Daniel Drake
Date: Mon, 3 Sep 2012 15:49:09 -0400
Subject: libertas sdio: fix suspend when interface is down

When the interface is down, the hardware is powered off.
However, the suspend handler currently tries to send host sleep commands
(when wakeup params are set) in this configuration, causing a system hang
when going into suspend (the commands will never complete).

Avoid this by detecting this situation and simply returning from
the suspend handler without doing anything special.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/if_sdio.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e970897f6ab5..4cb234349fbf 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1326,6 +1326,11 @@ static int if_sdio_suspend(struct device *dev)
 
 	mmc_pm_flag_t flags = sdio_get_host_pm_caps(func);
 
+	/* If we're powered off anyway, just let the mmc layer remove the
+	 * card. */
+	if (!lbs_iface_active(card->priv))
+		return -ENOSYS;
+
 	dev_info(dev, "%s: suspend: PM flags = 0x%x\n",
 		 sdio_func_id(func), flags);
 
-- 
cgit v1.2.3-55-g7522


From ee91592711ed90a1abfbb1b2ceadded11d685164 Mon Sep 17 00:00:00 2001
From: Saul St. John
Date: Thu, 16 Aug 2012 15:42:30 -0500
Subject: bcma: don't leak memory for PCIE, MIPS, GBIT cores

bcma_scan_bus allocates a bcma_core for each core found on the bus, but the
memory for cores handled by the bcma driver itself was not being freed when
the bus was unregistered. This patch adds special handling for the PCIE,
MIPS, and GBIT COMMON cores, to ensure that their memory allocation is
freed as well.

Note that this patch doesn't address the memory allocated for the CC core,
as that was corrected in my previous patch "bcma: register cc core driver,
device."

Cc: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Saul St. John <saul.stjohn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/main.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index a8f570d69075..432aeeedfd5e 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -227,7 +227,17 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
 
 void bcma_bus_unregister(struct bcma_bus *bus)
 {
+	struct bcma_device *cores[3];
+
+	cores[0] = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
+	cores[1] = bcma_find_core(bus, BCMA_CORE_PCIE);
+	cores[2] = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON);
+
 	bcma_unregister_cores(bus);
+
+	kfree(cores[2]);
+	kfree(cores[1]);
+	kfree(cores[0]);
 }
 
 int __init bcma_bus_early_register(struct bcma_bus *bus,
-- 
cgit v1.2.3-55-g7522


From 32e31de5c37856dba7f174970806e38199e53d81 Mon Sep 17 00:00:00 2001
From: Ming Lei
Date: Tue, 21 Aug 2012 16:04:27 +0800
Subject: wireless: ath9k-htc: only load firmware in need

It is not necessary to hold the firmware memory during the whole
driver lifetime, and obviously it does waste memory. Suppose there
are 4 ath9k-htc usb dongles working, kernel has to consume about
4*50KBytes RAM to cache firmware for all dongles. After applying the
patch, kernel only caches one single firmware image in RAM for
all ath9k-htc devices just during system suspend/resume cycle.

When system is ready for loading firmware, ath9k-htc can request
the loading from usersapce. During system resume, ath9k-htc still
can load the firmware which was cached in kernel memory before
system suspend.

Cc: ath9k-devel@lists.ath9k.org
Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>
Cc: Jouni Malinen <jouni@qca.qualcomm.com>
Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hif_usb.c | 33 +++++++++++++++++++++-----------
 drivers/net/wireless/ath/ath9k/hif_usb.h |  4 +++-
 2 files changed, 25 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index aa327adcc3d8..ee6e50aebf8d 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -973,8 +973,8 @@ static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
 static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 {
 	int transfer, err;
-	const void *data = hif_dev->firmware->data;
-	size_t len = hif_dev->firmware->size;
+	const void *data = hif_dev->fw_data;
+	size_t len = hif_dev->fw_size;
 	u32 addr = AR9271_FIRMWARE;
 	u8 *buf = kzalloc(4096, GFP_KERNEL);
 	u32 firm_offset;
@@ -1017,7 +1017,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 		return -EIO;
 
 	dev_info(&hif_dev->udev->dev, "ath9k_htc: Transferred FW: %s, size: %ld\n",
-		 hif_dev->fw_name, (unsigned long) hif_dev->firmware->size);
+		 hif_dev->fw_name, (unsigned long) hif_dev->fw_size);
 
 	return 0;
 }
@@ -1099,11 +1099,11 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context)
 
 	hif_dev->htc_handle = ath9k_htc_hw_alloc(hif_dev, &hif_usb,
 						 &hif_dev->udev->dev);
-	if (hif_dev->htc_handle == NULL) {
-		goto err_fw;
-	}
+	if (hif_dev->htc_handle == NULL)
+		goto err_dev_alloc;
 
-	hif_dev->firmware = fw;
+	hif_dev->fw_data = fw->data;
+	hif_dev->fw_size = fw->size;
 
 	/* Proceed with initialization */
 
@@ -1121,6 +1121,8 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context)
 		goto err_htc_hw_init;
 	}
 
+	release_firmware(fw);
+	hif_dev->flags |= HIF_USB_READY;
 	complete(&hif_dev->fw_done);
 
 	return;
@@ -1129,8 +1131,8 @@ err_htc_hw_init:
 	ath9k_hif_usb_dev_deinit(hif_dev);
 err_dev_init:
 	ath9k_htc_hw_free(hif_dev->htc_handle);
+err_dev_alloc:
 	release_firmware(fw);
-	hif_dev->firmware = NULL;
 err_fw:
 	ath9k_hif_usb_firmware_fail(hif_dev);
 }
@@ -1277,11 +1279,10 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 
 	wait_for_completion(&hif_dev->fw_done);
 
-	if (hif_dev->firmware) {
+	if (hif_dev->flags & HIF_USB_READY) {
 		ath9k_htc_hw_deinit(hif_dev->htc_handle, unplugged);
 		ath9k_htc_hw_free(hif_dev->htc_handle);
 		ath9k_hif_usb_dev_deinit(hif_dev);
-		release_firmware(hif_dev->firmware);
 	}
 
 	usb_set_intfdata(interface, NULL);
@@ -1317,13 +1318,23 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 	struct htc_target *htc_handle = hif_dev->htc_handle;
 	int ret;
+	const struct firmware *fw;
 
 	ret = ath9k_hif_usb_alloc_urbs(hif_dev);
 	if (ret)
 		return ret;
 
-	if (hif_dev->firmware) {
+	if (hif_dev->flags & HIF_USB_READY) {
+		/* request cached firmware during suspend/resume cycle */
+		ret = request_firmware(&fw, hif_dev->fw_name,
+				       &hif_dev->udev->dev);
+		if (ret)
+			goto fail_resume;
+
+		hif_dev->fw_data = fw->data;
+		hif_dev->fw_size = fw->size;
 		ret = ath9k_hif_usb_download_fw(hif_dev);
+		release_firmware(fw);
 		if (ret)
 			goto fail_resume;
 	} else {
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index 487ff658b4c1..51496e74b83e 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -85,12 +85,14 @@ struct cmd_buf {
 };
 
 #define HIF_USB_START BIT(0)
+#define HIF_USB_READY BIT(1)
 
 struct hif_device_usb {
 	struct usb_device *udev;
 	struct usb_interface *interface;
 	const struct usb_device_id *usb_device_id;
-	const struct firmware *firmware;
+	const void *fw_data;
+	size_t fw_size;
 	struct completion fw_done;
 	struct htc_target *htc_handle;
 	struct hif_usb_tx tx;
-- 
cgit v1.2.3-55-g7522


From 96e716b27ab02534f45a9fb1cb87097997bc6bd5 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Thu, 23 Aug 2012 14:53:24 +0800
Subject: ipw2100: use is_zero_ether_addr() and is_broadcast_ether_addr()

Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of
directly use memcmp() to determine if the ethernet address is all zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ipw2x00/ipw2100.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 95aa8e1683ec..c3e14b2104ef 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -6963,13 +6963,6 @@ static int ipw2100_wx_set_wap(struct net_device *dev,
 	struct ipw2100_priv *priv = libipw_priv(dev);
 	int err = 0;
 
-	static const unsigned char any[] = {
-		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-	};
-	static const unsigned char off[] = {
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-	};
-
 	// sanity checks
 	if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
 		return -EINVAL;
@@ -6980,8 +6973,8 @@ static int ipw2100_wx_set_wap(struct net_device *dev,
 		goto done;
 	}
 
-	if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) ||
-	    !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) {
+	if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data) ||
+	    is_zero_ether_addr(wrqu->ap_addr.sa_data)) {
 		/* we disable mandatory BSSID association */
 		IPW_DEBUG_WX("exit - disable mandatory BSSID\n");
 		priv->config &= ~CFG_STATIC_BSSID;
-- 
cgit v1.2.3-55-g7522


From 7949d20c133ab00ba3d2ae7b099171046aa32252 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Thu, 23 Aug 2012 14:54:05 +0800
Subject: ipw2200: use is_zero_ether_addr() and is_broadcast_ether_addr()

Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of
directly use memcmp() to determine if the ethernet address is all zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ipw2x00/ipw2200.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 0df459147394..935120fc8c93 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -9037,18 +9037,11 @@ static int ipw_wx_set_wap(struct net_device *dev,
 {
 	struct ipw_priv *priv = libipw_priv(dev);
 
-	static const unsigned char any[] = {
-		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-	};
-	static const unsigned char off[] = {
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-	};
-
 	if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
 		return -EINVAL;
 	mutex_lock(&priv->mutex);
-	if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) ||
-	    !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) {
+	if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data) ||
+	    is_zero_ether_addr(wrqu->ap_addr.sa_data)) {
 		/* we disable mandatory BSSID association */
 		IPW_DEBUG_WX("Setting AP BSSID to ANY\n");
 		priv->config &= ~CFG_STATIC_BSSID;
-- 
cgit v1.2.3-55-g7522


From 6977a6b01dc14a1a3d6b70cacfc22dc83cf11984 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Thu, 23 Aug 2012 14:55:02 +0800
Subject: orinoco: use is_zero_ether_addr() instead of memcmp()

Using is_zero_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is all
zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/orinoco/wext.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c
index 33747e131a96..3b5508f982e8 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/orinoco/wext.c
@@ -7,6 +7,7 @@
 #include <linux/if_arp.h>
 #include <linux/wireless.h>
 #include <linux/ieee80211.h>
+#include <linux/etherdevice.h>
 #include <net/iw_handler.h>
 #include <net/cfg80211.h>
 #include <net/cfg80211-wext.h>
@@ -159,15 +160,13 @@ static int orinoco_ioctl_setwap(struct net_device *dev,
 	struct orinoco_private *priv = ndev_priv(dev);
 	int err = -EINPROGRESS;		/* Call commit handler */
 	unsigned long flags;
-	static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-	static const u8 any_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 
 	if (orinoco_lock(priv, &flags) != 0)
 		return -EBUSY;
 
 	/* Enable automatic roaming - no sanity checks are needed */
-	if (memcmp(&ap_addr->sa_data, off_addr, ETH_ALEN) == 0 ||
-	    memcmp(&ap_addr->sa_data, any_addr, ETH_ALEN) == 0) {
+	if (is_zero_ether_addr(ap_addr->sa_data) ||
+	    is_broadcast_ether_addr(ap_addr->sa_data)) {
 		priv->bssid_fixed = 0;
 		memset(priv->desired_bssid, 0, ETH_ALEN);
 
-- 
cgit v1.2.3-55-g7522


From c3a2ee93501645fe9ceeb02335f8d8512770e972 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Thu, 23 Aug 2012 15:16:44 +0800
Subject: drivers/net: use is_zero_ether_addr() instead of memcmp()

Using is_zero_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is all
zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/hostap/hostap_info.c | 4 ++--
 drivers/net/wireless/hostap/hostap_main.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c
index 47932b28aac1..970a48baaf80 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/hostap/hostap_info.c
@@ -4,6 +4,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/etherdevice.h>
 #include "hostap_wlan.h"
 #include "hostap.h"
 #include "hostap_ap.h"
@@ -463,8 +464,7 @@ static void handle_info_queue_scanresults(local_info_t *local)
 		prism2_host_roaming(local);
 
 	if (local->host_roaming == 2 && local->iw_mode == IW_MODE_INFRA &&
-	    memcmp(local->preferred_ap, "\x00\x00\x00\x00\x00\x00",
-		   ETH_ALEN) != 0) {
+	    !is_zero_ether_addr(local->preferred_ap)) {
 		/*
 		 * Firmware seems to be getting into odd state in host_roaming
 		 * mode 2 when hostscan is used without join command, so try
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 627bc12074c7..15f0fad39add 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -1084,7 +1084,7 @@ int prism2_sta_deauth(local_info_t *local, u16 reason)
 	__le16 val = cpu_to_le16(reason);
 
 	if (local->iw_mode != IW_MODE_INFRA ||
-	    memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 ||
+	    is_zero_ether_addr(local->bssid) ||
 	    memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0)
 		return 0;
 
-- 
cgit v1.2.3-55-g7522


From 0d1c6d1c74c82410c167372c12ff780e39d911b7 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Thu, 23 Aug 2012 15:17:09 +0800
Subject: airo: use is_zero_ether_addr() and is_broadcast_ether_addr()

Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of
directly use memcmp() to determine if the ethernet address is all zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/airo.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index f9f15bb3f03a..bc768218e701 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -5976,13 +5976,11 @@ static int airo_set_wap(struct net_device *dev,
 	Cmd cmd;
 	Resp rsp;
 	APListRid APList_rid;
-	static const u8 any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-	static const u8 off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
 	if (awrq->sa_family != ARPHRD_ETHER)
 		return -EINVAL;
-	else if (!memcmp(any, awrq->sa_data, ETH_ALEN) ||
-	         !memcmp(off, awrq->sa_data, ETH_ALEN)) {
+	else if (is_broadcast_ether_addr(awrq->sa_data) ||
+		 is_zero_ether_addr(awrq->sa_data)) {
 		memset(&cmd, 0, sizeof(cmd));
 		cmd.cmd=CMD_LOSE_SYNC;
 		if (down_interruptible(&local->sem))
-- 
cgit v1.2.3-55-g7522


From a71bf90facfdbb7322acd84c1299d68755ba5dfe Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Fri, 24 Aug 2012 13:25:30 +0800
Subject: mwifiex: use is_broadcast_ether_addr() instead of memcmp()

Using is_broadcast_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is broadcast
address.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/sta_cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 0cc3406050dc..3a4161cfeed7 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -551,7 +551,6 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
 	struct host_cmd_tlv_mac_addr *tlv_mac;
 	u16 key_param_len = 0, cmd_size;
 	int ret = 0;
-	const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 
 	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL);
 	key_material->action = cpu_to_le16(cmd_action);
@@ -593,7 +592,7 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
 			/* set 0 when re-key */
 			key_material->key_param_set.key[1] = 0;
 
-		if (0 != memcmp(enc_key->mac_addr, bc_mac, sizeof(bc_mac))) {
+		if (!is_broadcast_ether_addr(enc_key->mac_addr)) {
 			/* WAPI pairwise key: unicast */
 			key_material->key_param_set.key_info |=
 				cpu_to_le16(KEY_UNICAST);
-- 
cgit v1.2.3-55-g7522


From 626a43de90cf5832a54a66f3320dba97dd073c48 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Fri, 24 Aug 2012 13:27:10 +0800
Subject: mwifiex: use is_zero_ether_addr() instead of memcmp()

Using is_zero_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is all
zeros.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/sta_cmdresp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 0b09004ebb25..62223ab662ce 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -736,7 +736,6 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
 {
 	struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp =
 					&(resp->params.ibss_coalescing);
-	u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
 
 	if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET)
 		return 0;
@@ -745,7 +744,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
 		"info: new BSSID %pM\n", ibss_coal_resp->bssid);
 
 	/* If rsp has NULL BSSID, Just return..... No Action */
-	if (!memcmp(ibss_coal_resp->bssid, zero_mac, ETH_ALEN)) {
+	if (is_zero_ether_addr(ibss_coal_resp->bssid)) {
 		dev_warn(priv->adapter->dev, "new BSSID is NULL\n");
 		return 0;
 	}
-- 
cgit v1.2.3-55-g7522


From 4653356f695900de170779fc522e2fc41d710897 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Fri, 24 Aug 2012 16:27:06 +0530
Subject: ath9k_hw: small optimization

Assign the MCI BT state locally, rather than unnecessarily calling
ar9003_mci_state and updating it.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mci.c | 6 ------
 drivers/net/wireless/ath/ath9k/ar9003_mci.h | 2 --
 drivers/net/wireless/ath/ath9k/mci.c        | 2 +-
 3 files changed, 1 insertion(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 9a34fcaae3ff..ff53091ea6df 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1201,12 +1201,6 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type)
 
 		ar9003_mci_2g5g_switch(ah, false);
 		break;
-	case MCI_STATE_SET_BT_CAL_START:
-		mci->bt_state = MCI_BT_CAL_START;
-		break;
-	case MCI_STATE_SET_BT_CAL:
-		mci->bt_state = MCI_BT_CAL;
-		break;
 	case MCI_STATE_RESET_REQ_WAKE:
 		ar9003_mci_reset_req_wakeup(ah);
 		mci->update_2g5g = true;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.h b/drivers/net/wireless/ath/ath9k/ar9003_mci.h
index d33b8e128855..f3bef8d69edd 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.h
@@ -190,8 +190,6 @@ enum mci_bt_state {
 enum mci_state_type {
 	MCI_STATE_ENABLE,
 	MCI_STATE_SET_BT_AWAKE,
-	MCI_STATE_SET_BT_CAL_START,
-	MCI_STATE_SET_BT_CAL,
 	MCI_STATE_LAST_SCHD_MSG_OFFSET,
 	MCI_STATE_REMOTE_SLEEP,
 	MCI_STATE_RESET_REQ_WAKE,
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index fb536e7e661b..9ee1f89f4000 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -201,7 +201,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
 	switch (opcode) {
 	case MCI_GPM_BT_CAL_REQ:
 		if (mci_hw->bt_state == MCI_BT_AWAKE) {
-			ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START);
+			mci_hw->bt_state = MCI_BT_CAL_START;
 			ath9k_queue_reset(sc, RESET_TYPE_MCI);
 		}
 		ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state);
-- 
cgit v1.2.3-55-g7522


From 35622dc26eeb1c9046df659be43b3a9316b0bf65 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Sun, 26 Aug 2012 08:54:41 +0800
Subject: wireless: use is_broadcast_ether_addr() instead of memcmp()

Using is_broadcast_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is broadcast
address.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/hostap/hostap_ioctl.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 18054d9c6688..ac074731335a 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -6,6 +6,7 @@
 #include <linux/ethtool.h>
 #include <linux/if_arp.h>
 #include <linux/module.h>
+#include <linux/etherdevice.h>
 #include <net/lib80211.h>
 
 #include "hostap_wlan.h"
@@ -3221,8 +3222,7 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
 		return -EINVAL;
 
 	addr = ext->addr.sa_data;
-	if (addr[0] == 0xff && addr[1] == 0xff && addr[2] == 0xff &&
-	    addr[3] == 0xff && addr[4] == 0xff && addr[5] == 0xff) {
+	if (is_broadcast_ether_addr(addr)) {
 		sta_ptr = NULL;
 		crypt = &local->crypt_info.crypt[i];
 	} else {
@@ -3394,8 +3394,7 @@ static int prism2_ioctl_giwencodeext(struct net_device *dev,
 		i--;
 
 	addr = ext->addr.sa_data;
-	if (addr[0] == 0xff && addr[1] == 0xff && addr[2] == 0xff &&
-	    addr[3] == 0xff && addr[4] == 0xff && addr[5] == 0xff) {
+	if (is_broadcast_ether_addr(addr)) {
 		sta_ptr = NULL;
 		crypt = &local->crypt_info.crypt[i];
 	} else {
@@ -3458,9 +3457,7 @@ static int prism2_ioctl_set_encryption(local_info_t *local,
 	    param->u.crypt.key_len)
 		return -EINVAL;
 
-	if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
-	    param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
-	    param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
+	if (is_broadcast_ether_addr(param->sta_addr)) {
 		if (param->u.crypt.idx >= WEP_KEYS)
 			return -EINVAL;
 		sta_ptr = NULL;
@@ -3593,9 +3590,7 @@ static int prism2_ioctl_get_encryption(local_info_t *local,
 	if (max_key_len < 0)
 		return -EINVAL;
 
-	if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
-	    param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
-	    param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
+	if (is_broadcast_ether_addr(param->sta_addr)) {
 		sta_ptr = NULL;
 		if (param->u.crypt.idx >= WEP_KEYS)
 			param->u.crypt.idx = local->crypt_info.tx_keyidx;
-- 
cgit v1.2.3-55-g7522


From 6b6752d4880eb263daf2debfcbda06a9185ed9d0 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Sun, 26 Aug 2012 09:24:21 +0800
Subject: wl3501_cs: use is_broadcast_ether_addr() instead of memcmp()

Using is_broadcast_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is broadcast
address.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/wl3501_cs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 00f6e69c1dcd..730186d0449b 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1520,13 +1520,12 @@ static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info,
 			  union iwreq_data *wrqu, char *extra)
 {
 	struct wl3501_card *this = netdev_priv(dev);
-	static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 };
 	int rc = -EINVAL;
 
 	/* FIXME: we support other ARPHRDs...*/
 	if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
 		goto out;
-	if (!memcmp(bcast, wrqu->ap_addr.sa_data, ETH_ALEN)) {
+	if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data)) {
 		/* FIXME: rescan? */
 	} else
 		memcpy(this->bssid, wrqu->ap_addr.sa_data, ETH_ALEN);
-- 
cgit v1.2.3-55-g7522


From 760a6a958c5f537277c6b7bbcad0dfe37a5d3d9c Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Sun, 26 Aug 2012 09:45:21 +0800
Subject: wl18xx: remove duplicated include from main.c

From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Remove duplicated include.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ti/wl18xx/main.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 69042bb9a097..31cf6eba3a9e 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -30,7 +30,6 @@
 #include "../wlcore/acx.h"
 #include "../wlcore/tx.h"
 #include "../wlcore/rx.h"
-#include "../wlcore/io.h"
 #include "../wlcore/boot.h"
 
 #include "reg.h"
-- 
cgit v1.2.3-55-g7522


From 21cd54a34070c46e87960ce2b50aba9e2f3ecda4 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Sun, 26 Aug 2012 09:55:20 +0800
Subject: airo: remove duplicated include from airo.c

From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Remove duplicated include.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/airo.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index bc768218e701..ac1eda64739d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -87,7 +87,6 @@ static struct pci_driver airo_driver = {
 /* Include Wireless Extension definition and check version - Jean II */
 #include <linux/wireless.h>
 #define WIRELESS_SPY		/* enable iwspy support */
-#include <net/iw_handler.h>	/* New driver API */
 
 #define CISCO_EXT		/* enable Cisco extensions */
 #ifdef CISCO_EXT
-- 
cgit v1.2.3-55-g7522


From 26fc36ab756d305274f056755705478dc4dda521 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 27 Aug 2012 20:32:51 -0700
Subject: mwifiex: release semaphore acquired for internal scan operation

If "iw connect" command is fired for station interface, when
heavy traffic is running on AP interface, internal scan operation
performed before actual association is aborted. In this case we
missed to release semaphore.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/init.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index fad2c8d2bdde..c510563dc00d 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -92,6 +92,11 @@ static void scan_delay_timer_fn(unsigned long data)
 			kfree(priv->user_scan_cfg);
 			priv->user_scan_cfg = NULL;
 		}
+
+		if (priv->scan_pending_on_block) {
+			priv->scan_pending_on_block = false;
+			up(&priv->async_sem);
+		}
 		goto done;
 	}
 
-- 
cgit v1.2.3-55-g7522


From e3a8e0b4358ec7f42c2ae362376543f8d6a32058 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 27 Aug 2012 20:32:52 -0700
Subject: mwifiex: don't disable wait_q_enabled flag

We should not disable "cmd_node->wait_q_enabled" flag here before
calling mwifiex_insert_cmd_to_free_q() because we want to wake up
the thread waiting for command completion inside this function.

The wait_q_enabled flag will be disabled internally upon command
completion.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/init.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index c510563dc00d..9c1549ee4c09 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -73,7 +73,6 @@ static void scan_delay_timer_fn(unsigned long data)
 		list_for_each_entry_safe(cmd_node, tmp_node,
 					 &adapter->scan_pending_q, list) {
 			list_del(&cmd_node->list);
-			cmd_node->wait_q_enabled = false;
 			mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
 		}
 		spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
-- 
cgit v1.2.3-55-g7522


From a3c2c4f6d8bcd473a7016db93da4f10b3f10f25f Mon Sep 17 00:00:00 2001
From: Avinash Patil
Date: Mon, 27 Aug 2012 20:32:53 -0700
Subject: mwifiex: parse rate info for AP

This patch adds support for parsing rates from cfg80211_ap_settings
of start_ap handler. This in turn adds support for 11a and 11b phy
configurations.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c |  6 ++++-
 drivers/net/wireless/mwifiex/fw.h       |  6 +++++
 drivers/net/wireless/mwifiex/ioctl.h    |  7 +++++-
 drivers/net/wireless/mwifiex/main.h     |  7 +++---
 drivers/net/wireless/mwifiex/uap_cmd.c  | 39 ++++++++++++++++++++++++++++++++-
 5 files changed, 58 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index e57f543413de..f7a06d2bc670 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -969,15 +969,18 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
 
 	bss_cfg->channel =
 	    (u8)ieee80211_frequency_to_channel(params->channel->center_freq);
-	bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
 
 	/* Set appropriate bands */
 	if (params->channel->band == IEEE80211_BAND_2GHZ) {
+		bss_cfg->band_cfg = BAND_CONFIG_BG;
+
 		if (params->channel_type == NL80211_CHAN_NO_HT)
 			config_bands = BAND_B | BAND_G;
 		else
 			config_bands = BAND_B | BAND_G | BAND_GN;
 	} else {
+		bss_cfg->band_cfg = BAND_CONFIG_A;
+
 		if (params->channel_type == NL80211_CHAN_NO_HT)
 			config_bands = BAND_A;
 		else
@@ -988,6 +991,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
 	      ~priv->adapter->fw_bands))
 		priv->adapter->config_bands = config_bands;
 
+	mwifiex_set_uap_rates(bss_cfg, params);
 	mwifiex_send_domain_info_cmd_fw(wiphy);
 
 	if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index ae06f31c6838..1a4a694f9119 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -108,6 +108,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define MGMT_MASK_BEACON			0x100
 
 #define TLV_TYPE_UAP_SSID			0x0000
+#define TLV_TYPE_UAP_RATES			0x0001
 
 #define PROPRIETARY_TLV_BASE_ID                 0x0100
 #define TLV_TYPE_KEY_MATERIAL       (PROPRIETARY_TLV_BASE_ID + 0)
@@ -1284,6 +1285,11 @@ struct host_cmd_tlv_ssid {
 	u8 ssid[0];
 } __packed;
 
+struct host_cmd_tlv_rates {
+	struct host_cmd_tlv tlv;
+	u8 rates[0];
+} __packed;
+
 struct host_cmd_tlv_bcast_ssid {
 	struct host_cmd_tlv tlv;
 	u8 bcast_ctl;
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 6a5eded3be10..8688535e95eb 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -81,7 +81,11 @@ struct wep_key {
 
 #define KEY_MGMT_ON_HOST        0x03
 #define MWIFIEX_AUTH_MODE_AUTO  0xFF
-#define BAND_CONFIG_MANUAL      0x00
+#define BAND_CONFIG_BG          0x00
+#define BAND_CONFIG_A           0x01
+#define MWIFIEX_SUPPORTED_RATES                 14
+#define MWIFIEX_SUPPORTED_RATES_EXT             32
+
 struct mwifiex_uap_bss_param {
 	u8 channel;
 	u8 band_cfg;
@@ -100,6 +104,7 @@ struct mwifiex_uap_bss_param {
 	struct wpa_param wpa_cfg;
 	struct wep_key wep_cfg[NUM_WEP_KEYS];
 	struct ieee80211_ht_cap ht_cap;
+	u8 rates[MWIFIEX_SUPPORTED_RATES];
 };
 
 enum {
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 994bc4fc263e..ede0c65dcb96 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -116,6 +116,7 @@ enum {
 #define MAX_BITMAP_RATES_SIZE			10
 
 #define MAX_CHANNEL_BAND_BG     14
+#define MAX_CHANNEL_BAND_A      165
 
 #define MAX_FREQUENCY_BAND_BG   2484
 
@@ -249,10 +250,6 @@ struct ieee_types_header {
 	u8 len;
 } __packed;
 
-#define MWIFIEX_SUPPORTED_RATES                 14
-
-#define MWIFIEX_SUPPORTED_RATES_EXT             32
-
 struct ieee_types_vendor_specific {
 	struct ieee_types_vendor_header vend_hdr;
 	u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
@@ -872,6 +869,8 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
 void mwifiex_set_ht_params(struct mwifiex_private *priv,
 			   struct mwifiex_uap_bss_param *bss_cfg,
 			   struct cfg80211_ap_settings *params);
+void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
+			   struct cfg80211_ap_settings *params);
 
 /*
  * This function checks if the queuing is RA based or not.
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index c10aac04be6a..8a627d856d18 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -177,6 +177,25 @@ mwifiex_set_ht_params(struct mwifiex_private *priv,
 	return;
 }
 
+/* This function finds supported rates IE from beacon parameter and sets
+ * these rates into bss_config structure.
+ */
+void
+mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
+		      struct cfg80211_ap_settings *params)
+{
+	struct ieee_types_header *rate_ie;
+	int var_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
+	const u8 *var_pos = params->beacon.head + var_offset;
+	int len = params->beacon.head_len - var_offset;
+
+	rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len);
+	if (rate_ie)
+		memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len);
+
+	return;
+}
+
 /* This function initializes some of mwifiex_uap_bss_param variables.
  * This helps FW in ignoring invalid values. These values may or may not
  * be get updated to valid ones at later stage.
@@ -323,8 +342,10 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
 	struct host_cmd_tlv_retry_limit *retry_limit;
 	struct host_cmd_tlv_encrypt_protocol *encrypt_protocol;
 	struct host_cmd_tlv_auth_type *auth_type;
+	struct host_cmd_tlv_rates *tlv_rates;
 	struct mwifiex_ie_types_htcap *htcap;
 	struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
+	int i;
 	u16 cmd_size = *param_size;
 
 	if (bss_cfg->ssid.ssid_len) {
@@ -344,7 +365,23 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
 		cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid);
 		tlv += sizeof(struct host_cmd_tlv_bcast_ssid);
 	}
-	if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) {
+	if (bss_cfg->rates[0]) {
+		tlv_rates = (struct host_cmd_tlv_rates *)tlv;
+		tlv_rates->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RATES);
+
+		for (i = 0; i < MWIFIEX_SUPPORTED_RATES && bss_cfg->rates[i];
+		     i++)
+			tlv_rates->rates[i] = bss_cfg->rates[i];
+
+		tlv_rates->tlv.len = cpu_to_le16(i);
+		cmd_size += sizeof(struct host_cmd_tlv_rates) + i;
+		tlv += sizeof(struct host_cmd_tlv_rates) + i;
+	}
+	if (bss_cfg->channel &&
+	    ((bss_cfg->band_cfg == BAND_CONFIG_BG &&
+	      bss_cfg->channel <= MAX_CHANNEL_BAND_BG) ||
+	    (bss_cfg->band_cfg == BAND_CONFIG_A &&
+	     bss_cfg->channel <= MAX_CHANNEL_BAND_A))) {
 		chan_band = (struct host_cmd_tlv_channel_band *)tlv;
 		chan_band->tlv.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
 		chan_band->tlv.len =
-- 
cgit v1.2.3-55-g7522


From 84f6a95a265d3716537be91dc1bc04d229ad6000 Mon Sep 17 00:00:00 2001
From: Bing Zhao
Date: Mon, 27 Aug 2012 20:32:54 -0700
Subject: mwifiex: make use of is_zero_ether_addr()

Use is_zero_ether_addr() instead of directly using memcmp() to
determine if the ethernet address is all zeros.

Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/scan.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 215d07e6c462..9e077e5fc64a 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -726,7 +726,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
 	struct mwifiex_ie_types_num_probes *num_probes_tlv;
 	struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv;
 	struct mwifiex_ie_types_rates_param_set *rates_tlv;
-	const u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
 	u8 *tlv_pos;
 	u32 num_probes;
 	u32 ssid_len;
@@ -840,8 +839,7 @@ mwifiex_config_scan(struct mwifiex_private *priv,
 		 *  or BSSID filter applied to the scan results in the firmware.
 		 */
 		if ((i && ssid_filter) ||
-		    memcmp(scan_cfg_out->specific_bssid, &zero_mac,
-			   sizeof(zero_mac)))
+		    !is_zero_ether_addr(scan_cfg_out->specific_bssid))
 			*filtered_scan = true;
 	} else {
 		scan_cfg_out->bss_mode = (u8) adapter->scan_mode;
-- 
cgit v1.2.3-55-g7522


From d6b389e9cbe8f645013001902df45f7e7a223a83 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Tue, 28 Aug 2012 21:11:34 +0800
Subject: rtlwifi: rtl8192de: remove pointless conditional before kfree_skb()

Remove pointless conditional before kfree_skb().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192de/fw.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c
index 895ae6c1f354..a3aede0a72fa 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c
@@ -570,8 +570,7 @@ static bool _rtl92d_cmd_send_packet(struct ieee80211_hw *hw,
 
 	ring = &rtlpci->tx_ring[BEACON_QUEUE];
 	pskb = __skb_dequeue(&ring->queue);
-	if (pskb)
-		kfree_skb(pskb);
+	kfree_skb(pskb);
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
 	pdesc = &ring->desc[idx];
 	/* discard output from call below */
-- 
cgit v1.2.3-55-g7522


From 6babc283c1edd6dec710530a0e168defceb8d704 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Tue, 28 Aug 2012 21:12:00 +0800
Subject: rtlwifi: rtl8192c: remove pointless conditional before kfree_skb()

Remove pointless conditional before kfree_skb().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 44febfde9493..b627151d06bb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -577,8 +577,7 @@ static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
 	ring = &rtlpci->tx_ring[BEACON_QUEUE];
 
 	pskb = __skb_dequeue(&ring->queue);
-	if (pskb)
-		kfree_skb(pskb);
+	kfree_skb(pskb);
 
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
 
-- 
cgit v1.2.3-55-g7522


From adfbda62248258a402253744e4eed6b87fb43169 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Wed, 29 Aug 2012 09:20:42 +0530
Subject: ath9k: Fix TX filter usage

The TX filter bit for a station would be set by the HW
when a frame is not acked. A frame would be completed with
ATH9K_TXERR_FILT status only when the corresponding filter bit
for the destination station is already set.

Currently, un-acknowledged  packets are added to the pending queue
and retried, but the "clear_dest_mask" bit in the descriptor is
set only when the TX status has been ATH9K_TXERR_FILT. This results
in packet loss and the log shows:

wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746071
wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746076
wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746377
...
...

This issue can be resolved by making sure that the destination
mask is cleared when the packet is being retried and the earlier
TX status is ATH9K_TXERR_XRETRY.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index ef91f6cc2d79..b074c3a2cde1 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -568,7 +568,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		if (!an->sleeping) {
 			ath_tx_queue_tid(txq, tid);
 
-			if (ts->ts_status & ATH9K_TXERR_FILT)
+			if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
 				tid->ac->clear_ps_filter = true;
 		}
 	}
-- 
cgit v1.2.3-55-g7522


From a77f57475465b1958f167c78dc94288ea0ba1b9c Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 19:42:58 +0200
Subject: brcmfmac: prevent possible race condition on usb rx control.

brcmf_usb_tx_ctlpkt sends message using brcmf_usb_send_ctl then
clears boolean and waits for boolean to be set (by another
thread). This can result in situation where flag gets cleared
while result was already received. First clearing the flag and
then sending the data will prevent this.

Reviewed-by: Arend Van Spriel (arend@broadcom.com)
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index a299d42da8e7..ac1ed1fdff94 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -366,13 +366,13 @@ static int brcmf_usb_tx_ctlpkt(struct device *dev, u8 *buf, u32 len)
 	if (test_and_set_bit(0, &devinfo->ctl_op))
 		return -EIO;
 
+	devinfo->ctl_completed = false;
 	err = brcmf_usb_send_ctl(devinfo, buf, len);
 	if (err) {
 		brcmf_dbg(ERROR, "fail %d bytes: %d\n", err, len);
 		return err;
 	}
 
-	devinfo->ctl_completed = false;
 	timeout = brcmf_usb_ioctl_resp_wait(devinfo, &devinfo->ctl_completed,
 					    &pending);
 	clear_bit(0, &devinfo->ctl_op);
-- 
cgit v1.2.3-55-g7522


From 4a1c02ce7f44895d7556735fefbaa7966ddbcb07 Mon Sep 17 00:00:00 2001
From: Franky Lin
Date: Thu, 30 Aug 2012 19:42:59 +0200
Subject: brcmfmac: add BCM43241 sdio interface driver support

BCM43241 is an 11abg and 2x2 11n Wifi/BT/FM combo chip that
supports 40MHz channel width. This patch intends to enable
the driver support for the chip through SDIO bus interface.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c |  2 ++
 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c     |  2 ++
 drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c    | 17 +++++++++++++++++
 drivers/net/wireless/brcm80211/include/brcm_hw_ids.h   |  1 +
 4 files changed, 22 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 49765d34b4e0..e0b313c7f5ce 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -42,6 +42,7 @@
 
 #define DMA_ALIGN_MASK	0x03
 
+#define SDIO_DEVICE_ID_BROADCOM_43241	0x4324
 #define SDIO_DEVICE_ID_BROADCOM_4329	0x4329
 #define SDIO_DEVICE_ID_BROADCOM_4330	0x4330
 #define SDIO_DEVICE_ID_BROADCOM_4334	0x4334
@@ -51,6 +52,7 @@
 
 /* devices we support, null terminated */
 static const struct sdio_device_id brcmf_sdmmc_ids[] = {
+	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43241)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4329)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334)},
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 472f2ef5c652..2dd6b48b8825 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3881,6 +3881,8 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 
 static bool brcmf_sdbrcm_chipmatch(u16 chipid)
 {
+	if (chipid == BCM43241_CHIP_ID)
+		return true;
 	if (chipid == BCM4329_CHIP_ID)
 		return true;
 	if (chipid == BCM4330_CHIP_ID)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
index 58155e23d220..9434440bbc65 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
@@ -377,6 +377,23 @@ static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 
 	/* Address of cores for new chips should be added here */
 	switch (ci->chip) {
+	case BCM43241_CHIP_ID:
+		ci->c_inf[0].wrapbase = 0x18100000;
+		ci->c_inf[0].cib = 0x2a084411;
+		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
+		ci->c_inf[1].base = 0x18002000;
+		ci->c_inf[1].wrapbase = 0x18102000;
+		ci->c_inf[1].cib = 0x0e004211;
+		ci->c_inf[2].id = BCMA_CORE_INTERNAL_MEM;
+		ci->c_inf[2].base = 0x18004000;
+		ci->c_inf[2].wrapbase = 0x18104000;
+		ci->c_inf[2].cib = 0x14080401;
+		ci->c_inf[3].id = BCMA_CORE_ARM_CM3;
+		ci->c_inf[3].base = 0x18003000;
+		ci->c_inf[3].wrapbase = 0x18103000;
+		ci->c_inf[3].cib = 0x07004211;
+		ci->ramsize = 0x90000;
+		break;
 	case BCM4329_CHIP_ID:
 		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
 		ci->c_inf[1].base = BCM4329_CORE_BUS_BASE;
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
index bcc79b4e3267..e8682855b73a 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
@@ -34,6 +34,7 @@
 #define BCM43235_CHIP_ID	43235
 #define BCM43236_CHIP_ID	43236
 #define BCM43238_CHIP_ID	43238
+#define BCM43241_CHIP_ID	0x4324
 #define BCM4329_CHIP_ID		0x4329
 #define BCM4330_CHIP_ID		0x4330
 #define BCM4331_CHIP_ID		0x4331
-- 
cgit v1.2.3-55-g7522


From 1212d370e7e00eea38e30d6ac93e907bb351ebfa Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 19:43:00 +0200
Subject: brcmfmac: Add 43242 USB support.

Added usb device id to list of supported devices. 43242 is the new
802.11n 2x2 MIMO device.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index ac1ed1fdff94..ecf3f7706d70 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -67,6 +67,7 @@
 #define BRCMF_USB_MAX_PKT_SIZE	1600
 
 #define BRCMF_USB_43236_FW_NAME	"brcm/brcmfmac43236b.bin"
+#define BRCMF_USB_43242_FW_NAME	"brcm/brcmfmac43242a.bin"
 
 enum usbdev_suspend_state {
 	USBOS_SUSPEND_STATE_DEVICE_ACTIVE = 0, /* Device is busy, won't allow
@@ -1116,6 +1117,8 @@ static bool brcmf_usb_chip_support(int chipid, int chiprev)
 	case 43236:
 	case 43238:
 		return (chiprev == 3);
+	case 43242:
+		return true;
 	default:
 		break;
 	}
@@ -1228,7 +1231,19 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo)
 	if (devinfo->image)
 		return 0;
 
-	fwname = BRCMF_USB_43236_FW_NAME;
+	switch (devinfo->bus_pub.devid) {
+	case 43235:
+	case 43236:
+	case 43238:
+		fwname = BRCMF_USB_43236_FW_NAME;
+		break;
+	case 43242:
+		fwname = BRCMF_USB_43242_FW_NAME;
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
 
 	err = request_firmware(&fw, fwname, devinfo->dev);
 	if (!fw) {
@@ -1578,16 +1593,19 @@ static int brcmf_usb_resume(struct usb_interface *intf)
 
 #define BRCMF_USB_VENDOR_ID_BROADCOM	0x0a5c
 #define BRCMF_USB_DEVICE_ID_43236	0xbd17
+#define BRCMF_USB_DEVICE_ID_43242	0xbd1f
 #define BRCMF_USB_DEVICE_ID_BCMFW	0x0bdc
 
 static struct usb_device_id brcmf_usb_devid_table[] = {
 	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43236) },
+	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43242) },
 	/* special entry for device with firmware loaded and running */
 	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_BCMFW) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table);
 MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME);
+MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME);
 
 /* TODO: suspend and resume entries */
 static struct usb_driver brcmf_usbdrvr = {
-- 
cgit v1.2.3-55-g7522


From 70f0822c5d430ddcca722cd8cd03760ca432c531 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Thu, 30 Aug 2012 19:43:01 +0200
Subject: brcmfmac: Add 43143 USB support.

Added usb device id to list of supported devices. 43143 is a new
802.11n single stream device.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index ecf3f7706d70..78fb17e63eb7 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -66,6 +66,7 @@
 #define BRCMF_USB_CBCTL_READ	1
 #define BRCMF_USB_MAX_PKT_SIZE	1600
 
+#define BRCMF_USB_43143_FW_NAME	"brcm/brcmfmac43143.bin"
 #define BRCMF_USB_43236_FW_NAME	"brcm/brcmfmac43236b.bin"
 #define BRCMF_USB_43242_FW_NAME	"brcm/brcmfmac43242a.bin"
 
@@ -1113,6 +1114,8 @@ static int brcmf_usb_dlrun(struct brcmf_usbdev_info *devinfo)
 static bool brcmf_usb_chip_support(int chipid, int chiprev)
 {
 	switch(chipid) {
+	case 43143:
+		return true;
 	case 43235:
 	case 43236:
 	case 43238:
@@ -1232,6 +1235,9 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo)
 		return 0;
 
 	switch (devinfo->bus_pub.devid) {
+	case 43143:
+		fwname = BRCMF_USB_43143_FW_NAME;
+		break;
 	case 43235:
 	case 43236:
 	case 43238:
@@ -1592,11 +1598,13 @@ static int brcmf_usb_resume(struct usb_interface *intf)
 }
 
 #define BRCMF_USB_VENDOR_ID_BROADCOM	0x0a5c
+#define BRCMF_USB_DEVICE_ID_43143	0xbd1e
 #define BRCMF_USB_DEVICE_ID_43236	0xbd17
 #define BRCMF_USB_DEVICE_ID_43242	0xbd1f
 #define BRCMF_USB_DEVICE_ID_BCMFW	0x0bdc
 
 static struct usb_device_id brcmf_usb_devid_table[] = {
+	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43143) },
 	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43236) },
 	{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43242) },
 	/* special entry for device with firmware loaded and running */
@@ -1604,6 +1612,7 @@ static struct usb_device_id brcmf_usb_devid_table[] = {
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table);
+MODULE_FIRMWARE(BRCMF_USB_43143_FW_NAME);
 MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME);
 MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME);
 
-- 
cgit v1.2.3-55-g7522


From cbaa177d2b2f9364c7b9250d8ced75fae326c052 Mon Sep 17 00:00:00 2001
From: Arend van Spriel
Date: Thu, 30 Aug 2012 19:43:02 +0200
Subject: brcmfmac: add callback for nl80211 testmode command

This change adds callback for nl80211 testmode, which can be used
for testing and debugging purposes with driver and firmware.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/dhd.h      |  1 +
 .../net/wireless/brcm80211/brcmfmac/dhd_linux.c    |  8 +++++++
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c  | 25 +++++++++++++++++++++-
 3 files changed, 33 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index a11fe54f5950..37f57088c363 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -638,6 +638,7 @@ extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen,
 extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
 
 extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len);
+extern int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd);
 
 /* Return pointer to interface name */
 extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 57bf1d7ee80f..dcfeb1a4ef8b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -775,6 +775,14 @@ done:
 	return err;
 }
 
+int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd)
+{
+	brcmf_dbg(TRACE, "enter: cmd %x buf %p len %d\n",
+		  dcmd->cmd, dcmd->buf, dcmd->len);
+
+	return brcmf_exec_dcmd(ndev, dcmd->cmd, dcmd->buf, dcmd->len);
+}
+
 static int brcmf_netdev_stop(struct net_device *ndev)
 {
 	struct brcmf_if *ifp = netdev_priv(ndev);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 28c5fbb4af26..c7230f531e49 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -28,6 +28,7 @@
 #include <linux/ieee80211.h>
 #include <linux/uaccess.h>
 #include <net/cfg80211.h>
+#include <net/netlink.h>
 
 #include <brcmu_utils.h>
 #include <defs.h>
@@ -2723,6 +2724,25 @@ brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
 
 }
 
+#ifdef CONFIG_NL80211_TESTMODE
+static int brcmf_cfg80211_testmode(struct wiphy *wiphy, void *data, int len)
+{
+	struct brcmf_cfg80211_priv *cfg_priv = wiphy_to_cfg(wiphy);
+	struct net_device *ndev = cfg_priv->wdev->netdev;
+	struct brcmf_dcmd *dcmd = data;
+	struct sk_buff *reply;
+	int ret;
+
+	ret = brcmf_netlink_dcmd(ndev, dcmd);
+	if (ret == 0) {
+		reply = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(*dcmd));
+		nla_put(reply, NL80211_ATTR_TESTDATA, sizeof(*dcmd), dcmd);
+		ret = cfg80211_testmode_reply(reply);
+	}
+	return ret;
+}
+#endif
+
 static struct cfg80211_ops wl_cfg80211_ops = {
 	.change_virtual_intf = brcmf_cfg80211_change_iface,
 	.scan = brcmf_cfg80211_scan,
@@ -2745,7 +2765,10 @@ static struct cfg80211_ops wl_cfg80211_ops = {
 	.resume = brcmf_cfg80211_resume,
 	.set_pmksa = brcmf_cfg80211_set_pmksa,
 	.del_pmksa = brcmf_cfg80211_del_pmksa,
-	.flush_pmksa = brcmf_cfg80211_flush_pmksa
+	.flush_pmksa = brcmf_cfg80211_flush_pmksa,
+#ifdef CONFIG_NL80211_TESTMODE
+	.testmode_cmd = brcmf_cfg80211_testmode
+#endif
 };
 
 static s32 brcmf_mode_to_nl80211_iftype(s32 mode)
-- 
cgit v1.2.3-55-g7522


From 908fe11314be4744fb303179a1c46b22dcdc5b87 Mon Sep 17 00:00:00 2001
From: Jeff Disher
Date: Thu, 30 Aug 2012 18:20:55 -0700
Subject: mwifiex: store mwifiex_ds_misc_subsc_evt in mwifiex_private

Since mwifiex_ds_misc_subsc_evt is used in an asynchronous case,
store the structure in the long-lived mwifiex_private instead of
on the calling stack.

This fixes a problem where the response of the asynchronous
operation would corrupt a stack frame potentially in use by
a different thread.

Signed-off-by: Jeff Disher <disher@chromium.org>
Reviewed-by: Sam Leffler <sleffler@chromium.org>
Tested-by: Jeff Disher <disher@chromium.org>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/main.h        |  1 +
 drivers/net/wireless/mwifiex/sta_cmdresp.c | 24 +++++++++++++-----------
 2 files changed, 14 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index ede0c65dcb96..bb753903259e 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -484,6 +484,7 @@ struct mwifiex_private {
 	s32 cqm_rssi_thold;
 	u32 cqm_rssi_hyst;
 	u8 subsc_evt_rssi_state;
+	struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage;
 	struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
 	u16 beacon_idx;
 	u16 proberesp_idx;
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 62223ab662ce..675c00bbe7d3 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -123,7 +123,8 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,
 {
 	struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp =
 						&resp->params.rssi_info_rsp;
-	struct mwifiex_ds_misc_subsc_evt subsc_evt;
+	struct mwifiex_ds_misc_subsc_evt *subsc_evt =
+						&priv->async_subsc_evt_storage;
 
 	priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last);
 	priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last);
@@ -140,26 +141,27 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,
 	if (priv->subsc_evt_rssi_state == EVENT_HANDLED)
 		return 0;
 
+	memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt));
+
 	/* Resubscribe low and high rssi events with new thresholds */
-	memset(&subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt));
-	subsc_evt.events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;
-	subsc_evt.action = HostCmd_ACT_BITWISE_SET;
+	subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;
+	subsc_evt->action = HostCmd_ACT_BITWISE_SET;
 	if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) {
-		subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -
+		subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -
 				priv->cqm_rssi_hyst);
-		subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+		subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
 	} else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) {
-		subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
-		subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +
+		subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+		subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +
 				priv->cqm_rssi_hyst);
 	}
-	subsc_evt.bcn_l_rssi_cfg.evt_freq = 1;
-	subsc_evt.bcn_h_rssi_cfg.evt_freq = 1;
+	subsc_evt->bcn_l_rssi_cfg.evt_freq = 1;
+	subsc_evt->bcn_h_rssi_cfg.evt_freq = 1;
 
 	priv->subsc_evt_rssi_state = EVENT_HANDLED;
 
 	mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT,
-			       0, 0, &subsc_evt);
+			       0, 0, subsc_evt);
 
 	return 0;
 }
-- 
cgit v1.2.3-55-g7522


From 229bd9df49cf772b0540ea13d64e8ca1bfcc6b48 Mon Sep 17 00:00:00 2001
From: Larry Finger
Date: Fri, 31 Aug 2012 15:38:59 -0500
Subject: rtlwifi: rtl8192c: rtl8192de: Fix typo in cursta_connectctate

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 30 +++++++++++------------
 drivers/net/wireless/rtlwifi/rtl8192de/dm.c       | 10 ++++----
 drivers/net/wireless/rtlwifi/wifi.h               |  2 +-
 3 files changed, 21 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index a45afda8259c..2fd3b4950404 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -167,7 +167,7 @@ static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
 	dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 	dm_digtable->cur_igvalue = 0x20;
 	dm_digtable->pre_igvalue = 0x0;
-	dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+	dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 	dm_digtable->presta_connectstate = DIG_STA_DISCONNECT;
 	dm_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
 	dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW;
@@ -190,7 +190,7 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 	long rssi_val_min = 0;
 
 	if ((dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
-	    (dm_digtable->cursta_connectctate == DIG_STA_CONNECT)) {
+	    (dm_digtable->cursta_connectstate == DIG_STA_CONNECT)) {
 		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
 			rssi_val_min =
 			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
@@ -199,8 +199,8 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
 		else
 			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT ||
-		   dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
+	} else if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT ||
+		   dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT) {
 		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
 	} else if (dm_digtable->curmultista_connectstate ==
 		   DIG_MULTISTA_CONNECT) {
@@ -334,7 +334,7 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 		multi_sta = true;
 
 	if (!multi_sta ||
-	    dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) {
+	    dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
 		initialized = false;
 		dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 		return;
@@ -378,15 +378,15 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 "presta_connectstate = %x, cursta_connectctate = %x\n",
+		 "presta_connectstate = %x, cursta_connectstate = %x\n",
 		 dm_digtable->presta_connectstate,
-		 dm_digtable->cursta_connectctate);
+		 dm_digtable->cursta_connectstate);
 
-	if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectctate
-	    || dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT
-	    || dm_digtable->cursta_connectctate == DIG_STA_CONNECT) {
+	if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectstate
+	    || dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT
+	    || dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
 
-		if (dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) {
+		if (dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
 			dm_digtable->rssi_val_min =
 			    rtl92c_dm_initial_gain_min_pwdb(hw);
 			rtl92c_dm_ctrl_initgain_by_rssi(hw);
@@ -407,7 +407,7 @@ static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
-	if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT) {
+	if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
 		dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
 
 		if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
@@ -484,15 +484,15 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
 		return;
 
 	if (mac->link_state >= MAC80211_LINKED)
-		dm_digtable->cursta_connectctate = DIG_STA_CONNECT;
+		dm_digtable->cursta_connectstate = DIG_STA_CONNECT;
 	else
-		dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+		dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 
 	rtl92c_dm_initial_gain_sta(hw);
 	rtl92c_dm_initial_gain_multi_sta(hw);
 	rtl92c_dm_cck_packet_detection_thresh(hw);
 
-	dm_digtable->presta_connectstate = dm_digtable->cursta_connectctate;
+	dm_digtable->presta_connectstate = dm_digtable->cursta_connectstate;
 
 }
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c
index c0201ed69dd7..ed868c396c25 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c
@@ -164,7 +164,7 @@ static void rtl92d_dm_diginit(struct ieee80211_hw *hw)
 	de_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 	de_digtable->cur_igvalue = 0x20;
 	de_digtable->pre_igvalue = 0x0;
-	de_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+	de_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 	de_digtable->presta_connectstate = DIG_STA_DISCONNECT;
 	de_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
 	de_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW;
@@ -310,7 +310,7 @@ static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 	struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 	unsigned long flag = 0;
 
-	if (de_digtable->cursta_connectctate == DIG_STA_CONNECT) {
+	if (de_digtable->cursta_connectstate == DIG_STA_CONNECT) {
 		if (de_digtable->pre_cck_pd_state == CCK_PD_STAGE_LOWRSSI) {
 			if (de_digtable->min_undecorated_pwdb_for_dm <= 25)
 				de_digtable->cur_cck_pd_state =
@@ -342,7 +342,7 @@ static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 		de_digtable->pre_cck_pd_state = de_digtable->cur_cck_pd_state;
 	}
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CurSTAConnectState=%s\n",
-		 de_digtable->cursta_connectctate == DIG_STA_CONNECT ?
+		 de_digtable->cursta_connectstate == DIG_STA_CONNECT ?
 		 "DIG_STA_CONNECT " : "DIG_STA_DISCONNECT");
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CCKPDStage=%s\n",
 		 de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI ?
@@ -428,9 +428,9 @@ static void rtl92d_dm_dig(struct ieee80211_hw *hw)
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "progress\n");
 	/* Decide the current status and if modify initial gain or not */
 	if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
-		de_digtable->cursta_connectctate = DIG_STA_CONNECT;
+		de_digtable->cursta_connectstate = DIG_STA_CONNECT;
 	else
-		de_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+		de_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 
 	/* adjust initial gain according to false alarm counter */
 	if (falsealm_cnt->cnt_all < DM_DIG_FA_TH0)
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 40153e7bf702..a15c11280980 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1624,7 +1624,7 @@ struct dig_t {
 	u8 dig_twoport_algorithm;
 	u8 dig_dbgmode;
 	u8 dig_slgorithm_switch;
-	u8 cursta_connectctate;
+	u8 cursta_connectstate;
 	u8 presta_connectstate;
 	u8 curmultista_connectstate;
 	char backoff_val;
-- 
cgit v1.2.3-55-g7522


From 8e2c406a5bd3923995f298f32eef25d5c2bcd4a8 Mon Sep 17 00:00:00 2001
From: Larry Finger
Date: Fri, 31 Aug 2012 15:39:00 -0500
Subject: rtlwifi: rtl8192c: rtl8192ce: rtl8192cu: rtl8192se: Remove sparse
 warnings

The rtlwifi family of drivers has the following sparse errors:

  CHECK   drivers/net/wireless/rtlwifi/usb.c
drivers/net/wireless/rtlwifi/usb.c:122:17: warning: cast to restricted __le32
  CHECK   drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:1157:13: warning: context imbalance in 'rtl92c_dm_refresh_rate_adaptive_mask' - different lock contexts for basic block
  CHECK   drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c:1909:30: warning: cast to restricted __le32
  CHECK   drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
drivers/net/wireless/rtlwifi/rtl8192ce/sw.c:345:1: warning: symbol 'rtl92ce_pci_ids' was not declared. Should it be static?
  CHECK   drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
drivers/net/wireless/rtlwifi/rtl8192cu/trx.c:494:9: warning: cast from restricted __le16
  CHECK   drivers/net/wireless/rtlwifi/rtl8192se/fw.c
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:490:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:490:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:494:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:494:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:499:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:499:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:510:25: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:510:25: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:607:9: warning: cast to restricted __le16
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:607:9: warning: cast to restricted __le16
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:650:9: warning: cast to restricted __le16
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:650:9: warning: cast to restricted __le16
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:652:9: warning: cast to restricted __le16
drivers/net/wireless/rtlwifi/rtl8192se/fw.c:652:9: warning: cast to restricted __le16
  CHECK   drivers/net/wireless/rtlwifi/rtl8192se/trx.c
drivers/net/wireless/rtlwifi/rtl8192se/trx.c:758:9: warning: cast from restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/trx.c:788:17: warning: cast from restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/trx.c:804:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/trx.c:804:17: warning: cast to restricted __le32
drivers/net/wireless/rtlwifi/rtl8192se/trx.c:807:17: warning: cast from restricted __le32

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 11 +++--------
 drivers/net/wireless/rtlwifi/rtl8192ce/hw.c       |  4 ++--
 drivers/net/wireless/rtlwifi/rtl8192ce/sw.c       |  2 +-
 drivers/net/wireless/rtlwifi/rtl8192cu/trx.c      |  2 +-
 drivers/net/wireless/rtlwifi/rtl8192se/trx.c      |  6 +++---
 drivers/net/wireless/rtlwifi/usb.c                |  2 +-
 drivers/net/wireless/rtlwifi/wifi.h               | 14 +++++++-------
 7 files changed, 18 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index 2fd3b4950404..1ca4e25c143b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -1214,18 +1214,13 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 				 "PreState = %d, CurState = %d\n",
 				 p_ra->pre_ratr_state, p_ra->ratr_state);
 
-			/* Only the PCI card uses sta in the update rate table
-			 * callback routine */
-			if (rtlhal->interface == INTF_PCI) {
-				rcu_read_lock();
-				sta = ieee80211_find_sta(mac->vif, mac->bssid);
-			}
+			rcu_read_lock();
+			sta = ieee80211_find_sta(mac->vif, mac->bssid);
 			rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
 					p_ra->ratr_state);
 
 			p_ra->pre_ratr_state = p_ra->ratr_state;
-			if (rtlhal->interface == INTF_PCI)
-				rcu_read_unlock();
+			rcu_read_unlock();
 		}
 	}
 }
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index bd0da7ef290b..cc895828c0ea 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -1906,8 +1906,8 @@ static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
 	}
 	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
 		 "ratr_bitmap :%x\n", ratr_bitmap);
-	*(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
-				     (ratr_index << 28));
+	*(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) |
+				     (ratr_index << 28);
 	rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
 	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
 		 "Rate_index:%x, ratr_val:%x, %x:%x:%x:%x:%x\n",
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index 3aa927f8b9b9..60451eea4d82 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -342,7 +342,7 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
 	.maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15,
 };
 
-DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = {
+static DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = {
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index 27863d773790..6e66f04c363f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -491,7 +491,7 @@ static void _rtl_tx_desc_checksum(u8 *txdesc)
 	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0);
 	for (index = 0; index < 16; index++)
 		checksum = checksum ^ (*(ptr + index));
-	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, cpu_to_le16(checksum));
+	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum);
 }
 
 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
index 28c53fb12aeb..e3cf4c02122a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
@@ -756,7 +756,7 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw,
 	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
 
 	/* DOWRD 8 */
-	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");
 }
@@ -786,7 +786,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
 		/* 92SE need not to set TX packet size when firmware download */
 		SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len));
 		SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len));
-		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 		wmb();
 		SET_TX_DESC_OWN(pdesc, 1);
@@ -805,7 +805,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
 		SET_BITS_TO_LE_4BYTE(skb->data, 24, 7, rtlhal->h2c_txcmd_seq);
 
 		SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len));
-		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 		wmb();
 		SET_TX_DESC_OWN(pdesc, 1);
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 914046903cfd..030beb45d8b0 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -120,7 +120,7 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
 
 	if (status < 0 && count++ < 4)
 		pr_err("reg 0x%x, usbctrl_vendorreq TimeOut! status:0x%x value=0x%x\n",
-		       value, status, le32_to_cpu(*(u32 *)pdata));
+		       value, status, *(u32 *)pdata);
 	return status;
 }
 
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index a15c11280980..d4bc7859cded 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1820,9 +1820,9 @@ struct bt_coexist_info {
 	EF1BYTE(*((u8 *)(_ptr)))
 /* Read le16 data from memory and convert to host ordering */
 #define READEF2BYTE(_ptr)	\
-	EF2BYTE(*((u16 *)(_ptr)))
+	EF2BYTE(*(_ptr))
 #define READEF4BYTE(_ptr)	\
-	EF4BYTE(*((u32 *)(_ptr)))
+	EF4BYTE(*(_ptr))
 
 /* Write data to memory */
 #define WRITEEF1BYTE(_ptr, _val)	\
@@ -1831,7 +1831,7 @@ struct bt_coexist_info {
 #define WRITEEF2BYTE(_ptr, _val)	\
 	(*((u16 *)(_ptr))) = EF2BYTE(_val)
 #define WRITEEF4BYTE(_ptr, _val)	\
-	(*((u16 *)(_ptr))) = EF2BYTE(_val)
+	(*((u32 *)(_ptr))) = EF2BYTE(_val)
 
 /* Create a bit mask
  * Examples:
@@ -1864,9 +1864,9 @@ struct bt_coexist_info {
  * 4-byte pointer in little-endian system.
  */
 #define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \
-	(EF4BYTE(*((u32 *)(__pstart))))
+	(EF4BYTE(*((__le32 *)(__pstart))))
 #define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \
-	(EF2BYTE(*((u16 *)(__pstart))))
+	(EF2BYTE(*((__le16 *)(__pstart))))
 #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
 	(EF1BYTE(*((u8 *)(__pstart))))
 
@@ -1913,13 +1913,13 @@ value to host byte ordering.*/
  * Set subfield of little-endian 4-byte value to specified value.
  */
 #define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
-	*((u32 *)(__pstart)) = EF4BYTE \
+	*((u32 *)(__pstart)) = \
 	( \
 		LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
 		((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
 	);
 #define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
-	*((u16 *)(__pstart)) = EF2BYTE \
+	*((u16 *)(__pstart)) = \
 	( \
 		LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
 		((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
-- 
cgit v1.2.3-55-g7522


From 2461c7d60f9f3821274e4acf9019cba8b82c94b5 Mon Sep 17 00:00:00 2001
From: Larry Finger
Date: Fri, 31 Aug 2012 15:39:01 -0500
Subject: rtlwifi: Update header file

The latest version of the vendor driver for the rtlwifi family
includes many changes. This patch incorporates the difference
in the main header file.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/wifi.h | 92 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 91 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index d4bc7859cded..f1b6bc693b0a 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -135,7 +135,7 @@ enum hardware_type {
 	HARDWARE_TYPE_RTL8192CU,
 	HARDWARE_TYPE_RTL8192DE,
 	HARDWARE_TYPE_RTL8192DU,
-	HARDWARE_TYPE_RTL8723E,
+	HARDWARE_TYPE_RTL8723AE,
 	HARDWARE_TYPE_RTL8723U,
 
 	/* keep it last */
@@ -389,6 +389,7 @@ enum rt_enc_alg {
 	RSERVED_ENCRYPTION = 3,
 	AESCCMP_ENCRYPTION = 4,
 	WEP104_ENCRYPTION = 5,
+	AESCMAC_ENCRYPTION = 6,	/*IEEE802.11w */
 };
 
 enum rtl_hal_state {
@@ -873,6 +874,7 @@ struct rtl_phy {
 	u32 adda_backup[16];
 	u32 iqk_mac_backup[IQK_MAC_REG_NUM];
 	u32 iqk_bb_backup[10];
+	bool iqk_initialized;
 
 	/* Dual mac */
 	bool need_iqk;
@@ -910,6 +912,8 @@ struct rtl_phy {
 #define RTL_AGG_OPERATIONAL			3
 #define RTL_AGG_OFF				0
 #define RTL_AGG_ON				1
+#define RTL_RX_AGG_START			1
+#define RTL_RX_AGG_STOP				0
 #define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA		2
 #define RTL_AGG_EMPTYING_HW_QUEUE_DELBA		3
 
@@ -920,6 +924,7 @@ struct rtl_ht_agg {
 	u64 bitmap;
 	u32 rate_n_flags;
 	u8 agg_state;
+	u8 rx_agg_state;
 };
 
 struct rtl_tid_data {
@@ -927,11 +932,19 @@ struct rtl_tid_data {
 	struct rtl_ht_agg agg;
 };
 
+struct rssi_sta {
+	long undecorated_smoothed_pwdb;
+};
+
 struct rtl_sta_info {
+	struct list_head list;
 	u8 ratr_index;
 	u8 wireless_mode;
 	u8 mimo_ps;
 	struct rtl_tid_data tids[MAX_TID_COUNT];
+
+	/* just used for ap adhoc or mesh*/
+	struct rssi_sta rssi_stat;
 } __packed;
 
 struct rtl_priv;
@@ -1034,6 +1047,11 @@ struct rtl_mac {
 struct rtl_hal {
 	struct ieee80211_hw *hw;
 
+	bool up_first_time;
+	bool first_init;
+	bool being_init_adapter;
+	bool bbrf_ready;
+
 	enum intf_type interface;
 	u16 hw_type;		/*92c or 92d or 92s and so on */
 	u8 ic_class;
@@ -1048,6 +1066,7 @@ struct rtl_hal {
 	u16 fw_subversion;
 	bool h2c_setinprogress;
 	u8 last_hmeboxnum;
+	bool fw_ready;
 	/*Reserve page start offset except beacon in TxQ. */
 	u8 fw_rsvdpage_startoffset;
 	u8 h2c_txcmd_seq;
@@ -1083,6 +1102,8 @@ struct rtl_hal {
 	bool load_imrandiqk_setting_for2g;
 
 	bool disable_amsdu_8k;
+	bool master_of_dmsp;
+	bool slave_of_dmsp;
 };
 
 struct rtl_security {
@@ -1144,6 +1165,9 @@ struct rtl_dm {
 	bool disable_tx_int;
 	char ofdm_index[2];
 	char cck_index;
+
+	/* DMSP */
+	bool supp_phymode_switch;
 };
 
 #define	EFUSE_MAX_LOGICAL_SIZE			256
@@ -1337,6 +1361,10 @@ struct rtl_stats {
 };
 
 struct rt_link_detect {
+	/* count for roaming */
+	u32 bcn_rx_inperiod;
+	u32 roam_times;
+
 	u32 num_tx_in4period[4];
 	u32 num_rx_in4period[4];
 
@@ -1344,6 +1372,8 @@ struct rt_link_detect {
 	u32 num_rx_inperiod;
 
 	bool busytraffic;
+	bool tx_busy_traffic;
+	bool rx_busy_traffic;
 	bool higher_busytraffic;
 	bool higher_busyrxtraffic;
 
@@ -1455,7 +1485,12 @@ struct rtl_hal_ops {
 			  u32 regaddr, u32 bitmask);
 	void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
 			   u32 regaddr, u32 bitmask, u32 data);
+	void (*allow_all_destaddr)(struct ieee80211_hw *hw,
+		bool allow_all_da, bool write_into_reg);
 	void (*linked_set_reg) (struct ieee80211_hw *hw);
+	void (*check_switch_to_dmdp) (struct ieee80211_hw *hw);
+	void (*dualmac_easy_concurrent) (struct ieee80211_hw *hw);
+	void (*dualmac_switch_to_dmdp) (struct ieee80211_hw *hw);
 	bool (*phy_rf6052_config) (struct ieee80211_hw *hw);
 	void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw,
 					    u8 *powerlevel);
@@ -1475,6 +1510,8 @@ struct rtl_intf_ops {
 	void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
 	int (*adapter_start) (struct ieee80211_hw *hw);
 	void (*adapter_stop) (struct ieee80211_hw *hw);
+	bool (*check_buddy_priv)(struct ieee80211_hw *hw,
+				 struct rtl_priv **buddy_priv);
 
 	int (*adapter_tx) (struct ieee80211_hw *hw,
 			   struct ieee80211_sta *sta,
@@ -1559,11 +1596,16 @@ struct rtl_locks {
 	spinlock_t h2c_lock;
 	spinlock_t rf_ps_lock;
 	spinlock_t rf_lock;
+	spinlock_t lps_lock;
 	spinlock_t waitq_lock;
+	spinlock_t entry_list_lock;
 	spinlock_t usb_lock;
 
 	/*Dual mac*/
 	spinlock_t cck_and_rw_pagea_lock;
+
+	/*Easy concurrent*/
+	spinlock_t check_sendpkt_lock;
 };
 
 struct rtl_works {
@@ -1571,6 +1613,7 @@ struct rtl_works {
 
 	/*timer */
 	struct timer_list watchdog_timer;
+	struct timer_list dualmac_easyconcurrent_retrytimer;
 
 	/*task */
 	struct tasklet_struct irq_tasklet;
@@ -1598,6 +1641,31 @@ struct rtl_debug {
 	char proc_name[20];
 };
 
+#define MIMO_PS_STATIC			0
+#define MIMO_PS_DYNAMIC			1
+#define MIMO_PS_NOLIMIT			3
+
+struct rtl_dualmac_easy_concurrent_ctl {
+	enum band_type currentbandtype_backfordmdp;
+	bool close_bbandrf_for_dmsp;
+	bool change_to_dmdp;
+	bool change_to_dmsp;
+	bool switch_in_process;
+};
+
+struct rtl_dmsp_ctl {
+	bool activescan_for_slaveofdmsp;
+	bool scan_for_anothermac_fordmsp;
+	bool scan_for_itself_fordmsp;
+	bool writedig_for_anothermacofdmsp;
+	u32 curdigvalue_for_anothermacofdmsp;
+	bool changecckpdstate_for_anothermacofdmsp;
+	u8 curcckpdstate_for_anothermacofdmsp;
+	bool changetxhighpowerlvl_for_anothermacofdmsp;
+	u8 curtxhighlvl_for_anothermacofdmsp;
+	long rssivalmin_for_anothermacofdmsp;
+};
+
 struct ps_t {
 	u8 pre_ccastate;
 	u8 cur_ccasate;
@@ -1657,8 +1725,20 @@ struct dig_t {
 	char backoffval_range_min;
 };
 
+struct rtl_global_var {
+	/* from this list we can get
+	 * other adapter's rtl_priv */
+	struct list_head glb_priv_list;
+	spinlock_t glb_list_lock;
+};
+
 struct rtl_priv {
 	struct completion firmware_loading_complete;
+	struct list_head list;
+	struct rtl_priv *buddy_priv;
+	struct rtl_global_var *glb_var;
+	struct rtl_dualmac_easy_concurrent_ctl easy_concurrent_ctl;
+	struct rtl_dmsp_ctl dmsp_ctl;
 	struct rtl_locks locks;
 	struct rtl_works works;
 	struct rtl_mac mac80211;
@@ -1679,6 +1759,9 @@ struct rtl_priv {
 
 	struct rtl_rate_priv *rate_priv;
 
+	/* sta entry list for ap adhoc or mesh */
+	struct list_head entry_list;
+
 	struct rtl_debug dbg;
 	int max_fw_size;
 
@@ -2105,4 +2188,11 @@ static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
 	return ieee80211_find_sta(vif, bssid);
 }
 
+static inline struct ieee80211_sta *rtl_find_sta(struct ieee80211_hw *hw,
+		u8 *mac_addr)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	return ieee80211_find_sta(mac->vif, mac_addr);
+}
+
 #endif
-- 
cgit v1.2.3-55-g7522


From 605b55186bfb34eab896c50a21409f9eed2e2a34 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Fri, 31 Aug 2012 19:22:12 +0200
Subject: rt2x00: Align GPIO register definitions with the datasheets.

Ensure that all active GPIO pins are included in the GPIO register
definitions, nothing more and nothing less.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.h | 7 +++++++
 drivers/net/wireless/rt2x00/rt2500usb.h | 7 +++++++
 drivers/net/wireless/rt2x00/rt2800.h    | 6 ++++++
 drivers/net/wireless/rt2x00/rt61pci.h   | 2 --
 4 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index 7564ae992b73..9d78a53ac61a 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -671,6 +671,13 @@
 #define GPIOCSR_BIT6			FIELD32(0x00000040)
 #define GPIOCSR_BIT7			FIELD32(0x00000080)
 #define GPIOCSR_BIT8			FIELD32(0x00000100)
+#define GPIOCSR_BIT9			FIELD32(0x00000200)
+#define GPIOCSR_BIT10			FIELD32(0x00000400)
+#define GPIOCSR_BIT11			FIELD32(0x00000800)
+#define GPIOCSR_BIT12			FIELD32(0x00001000)
+#define GPIOCSR_BIT13			FIELD32(0x00002000)
+#define GPIOCSR_BIT14			FIELD32(0x00004000)
+#define GPIOCSR_BIT15			FIELD32(0x00008000)
 
 /*
  * BBPPCSR: BBP Pin control register.
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index 196bd5103e4f..9652300b6f9c 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -198,6 +198,13 @@
 #define MAC_CSR19_BIT6			FIELD16(0x0040)
 #define MAC_CSR19_BIT7			FIELD16(0x0080)
 #define MAC_CSR19_BIT8			FIELD16(0x0100)
+#define MAC_CSR19_BIT9			FIELD16(0x0200)
+#define MAC_CSR19_BIT10			FIELD16(0x0400)
+#define MAC_CSR19_BIT11			FIELD16(0x0800)
+#define MAC_CSR19_BIT12			FIELD16(0x1000)
+#define MAC_CSR19_BIT13			FIELD16(0x2000)
+#define MAC_CSR19_BIT14			FIELD16(0x4000)
+#define MAC_CSR19_BIT15			FIELD16(0x8000)
 
 /*
  * MAC_CSR20: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index e252e9bafd0e..a838e17db45c 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -459,6 +459,12 @@
 #define GPIO_CTRL_CFG_GPIOD_BIT5	FIELD32(0x00002000)
 #define GPIO_CTRL_CFG_GPIOD_BIT6	FIELD32(0x00004000)
 #define GPIO_CTRL_CFG_GPIOD_BIT7	FIELD32(0x00008000)
+#define GPIO_CTRL_CFG_BIT8		FIELD32(0x00010000)
+#define GPIO_CTRL_CFG_BIT9		FIELD32(0x00020000)
+#define GPIO_CTRL_CFG_BIT10		FIELD32(0x00040000)
+#define GPIO_CTRL_CFG_GPIOD_BIT8	FIELD32(0x01000000)
+#define GPIO_CTRL_CFG_GPIOD_BIT9	FIELD32(0x02000000)
+#define GPIO_CTRL_CFG_GPIOD_BIT10	FIELD32(0x04000000)
 
 /*
  * MCU_CMD_CFG
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index 8f3da5a56766..9ee0c33175fd 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -365,8 +365,6 @@ struct hw_pairwise_ta_entry {
 #define MAC_CSR13_BIT3			FIELD32(0x00000008)
 #define MAC_CSR13_BIT4			FIELD32(0x00000010)
 #define MAC_CSR13_BIT5			FIELD32(0x00000020)
-#define MAC_CSR13_BIT6			FIELD32(0x00000040)
-#define MAC_CSR13_BIT7			FIELD32(0x00000080)
 #define MAC_CSR13_BIT8			FIELD32(0x00000100)
 #define MAC_CSR13_BIT9			FIELD32(0x00000200)
 #define MAC_CSR13_BIT10			FIELD32(0x00000400)
-- 
cgit v1.2.3-55-g7522


From 99bdf51a6892e7fdff8d879890f075b3bf51d4ef Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Fri, 31 Aug 2012 19:22:13 +0200
Subject: rt2x00: Unify GPIO register field namings

The various rt2x00 drivers use different methods to name the different
GPIO register fields indicating the GPIO pin value and the fields
indicating the direction.
Start using a unified naming scheme for the GPIO register fields:
	- <csr>_VAL<x> for fields indicating the GPIO pin value.
	- <csr>_DIR<x> for fields indicating the GPIO pin direction.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c |  4 +--
 drivers/net/wireless/rt2x00/rt2400pci.h | 34 +++++++++++----------
 drivers/net/wireless/rt2x00/rt2500pci.c |  2 +-
 drivers/net/wireless/rt2x00/rt2500pci.h | 18 ++++++-----
 drivers/net/wireless/rt2x00/rt2500usb.c |  4 +--
 drivers/net/wireless/rt2x00/rt2500usb.h | 34 +++++++++++----------
 drivers/net/wireless/rt2x00/rt2800.h    | 53 +++++++++++++++++----------------
 drivers/net/wireless/rt2x00/rt2800lib.c | 38 +++++++++++------------
 drivers/net/wireless/rt2x00/rt2800pci.c |  6 ++--
 drivers/net/wireless/rt2x00/rt2800usb.c |  6 ++--
 drivers/net/wireless/rt2x00/rt61pci.c   | 12 ++++----
 drivers/net/wireless/rt2x00/rt61pci.h   | 26 ++++++++--------
 drivers/net/wireless/rt2x00/rt73usb.c   |  4 +--
 drivers/net/wireless/rt2x00/rt73usb.h   | 34 +++++++++++----------
 14 files changed, 143 insertions(+), 132 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 64328af496f5..6458ab87717b 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -205,7 +205,7 @@ static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u32 reg;
 
 	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
-	return rt2x00_get_field32(reg, GPIOCSR_BIT0);
+	return rt2x00_get_field32(reg, GPIOCSR_VAL0);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
@@ -1629,7 +1629,7 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * rfkill switch GPIO pin correctly.
 	 */
 	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
-	rt2x00_set_field32(&reg, GPIOCSR_BIT8, 1);
+	rt2x00_set_field32(&reg, GPIOCSR_DIR0, 1);
 	rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index 9d78a53ac61a..e4b07f0aa3cc 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -660,24 +660,26 @@
 
 /*
  * GPIOCSR: GPIO control register.
+ *	GPIOCSR_VALx: Actual GPIO pin x value
+ *	GPIOCSR_DIRx: GPIO direction: 0 = output; 1 = input
  */
 #define GPIOCSR				0x0120
-#define GPIOCSR_BIT0			FIELD32(0x00000001)
-#define GPIOCSR_BIT1			FIELD32(0x00000002)
-#define GPIOCSR_BIT2			FIELD32(0x00000004)
-#define GPIOCSR_BIT3			FIELD32(0x00000008)
-#define GPIOCSR_BIT4			FIELD32(0x00000010)
-#define GPIOCSR_BIT5			FIELD32(0x00000020)
-#define GPIOCSR_BIT6			FIELD32(0x00000040)
-#define GPIOCSR_BIT7			FIELD32(0x00000080)
-#define GPIOCSR_BIT8			FIELD32(0x00000100)
-#define GPIOCSR_BIT9			FIELD32(0x00000200)
-#define GPIOCSR_BIT10			FIELD32(0x00000400)
-#define GPIOCSR_BIT11			FIELD32(0x00000800)
-#define GPIOCSR_BIT12			FIELD32(0x00001000)
-#define GPIOCSR_BIT13			FIELD32(0x00002000)
-#define GPIOCSR_BIT14			FIELD32(0x00004000)
-#define GPIOCSR_BIT15			FIELD32(0x00008000)
+#define GPIOCSR_VAL0			FIELD32(0x00000001)
+#define GPIOCSR_VAL1			FIELD32(0x00000002)
+#define GPIOCSR_VAL2			FIELD32(0x00000004)
+#define GPIOCSR_VAL3			FIELD32(0x00000008)
+#define GPIOCSR_VAL4			FIELD32(0x00000010)
+#define GPIOCSR_VAL5			FIELD32(0x00000020)
+#define GPIOCSR_VAL6			FIELD32(0x00000040)
+#define GPIOCSR_VAL7			FIELD32(0x00000080)
+#define GPIOCSR_DIR0			FIELD32(0x00000100)
+#define GPIOCSR_DIR1			FIELD32(0x00000200)
+#define GPIOCSR_DIR2			FIELD32(0x00000400)
+#define GPIOCSR_DIR3			FIELD32(0x00000800)
+#define GPIOCSR_DIR4			FIELD32(0x00001000)
+#define GPIOCSR_DIR5			FIELD32(0x00002000)
+#define GPIOCSR_DIR6			FIELD32(0x00004000)
+#define GPIOCSR_DIR7			FIELD32(0x00008000)
 
 /*
  * BBPPCSR: BBP Pin control register.
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 3de0406735f6..68bca1456cda 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -205,7 +205,7 @@ static int rt2500pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u32 reg;
 
 	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
-	return rt2x00_get_field32(reg, GPIOCSR_BIT0);
+	return rt2x00_get_field32(reg, GPIOCSR_VAL0);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index 2aad7ba8a100..9c10068e4987 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -789,16 +789,18 @@
 
 /*
  * GPIOCSR: GPIO control register.
+ *	GPIOCSR_VALx: GPIO value
+ *	GPIOCSR_DIRx: GPIO direction: 0 = output; 1 = input
  */
 #define GPIOCSR				0x0120
-#define GPIOCSR_BIT0			FIELD32(0x00000001)
-#define GPIOCSR_BIT1			FIELD32(0x00000002)
-#define GPIOCSR_BIT2			FIELD32(0x00000004)
-#define GPIOCSR_BIT3			FIELD32(0x00000008)
-#define GPIOCSR_BIT4			FIELD32(0x00000010)
-#define GPIOCSR_BIT5			FIELD32(0x00000020)
-#define GPIOCSR_BIT6			FIELD32(0x00000040)
-#define GPIOCSR_BIT7			FIELD32(0x00000080)
+#define GPIOCSR_VAL0			FIELD32(0x00000001)
+#define GPIOCSR_VAL1			FIELD32(0x00000002)
+#define GPIOCSR_VAL2			FIELD32(0x00000004)
+#define GPIOCSR_VAL3			FIELD32(0x00000008)
+#define GPIOCSR_VAL4			FIELD32(0x00000010)
+#define GPIOCSR_VAL5			FIELD32(0x00000020)
+#define GPIOCSR_VAL6			FIELD32(0x00000040)
+#define GPIOCSR_VAL7			FIELD32(0x00000080)
 #define GPIOCSR_DIR0			FIELD32(0x00000100)
 #define GPIOCSR_DIR1			FIELD32(0x00000200)
 #define GPIOCSR_DIR2			FIELD32(0x00000400)
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 89fee311d8fd..f95b5516c50a 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u16 reg;
 
 	rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
-	return rt2x00_get_field16(reg, MAC_CSR19_BIT7);
+	return rt2x00_get_field16(reg, MAC_CSR19_VAL7);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
@@ -1786,7 +1786,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * rfkill switch GPIO pin correctly.
 	 */
 	rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
-	rt2x00_set_field16(&reg, MAC_CSR19_BIT8, 0);
+	rt2x00_set_field16(&reg, MAC_CSR19_DIR0, 0);
 	rt2500usb_register_write(rt2x00dev, MAC_CSR19, reg);
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index 9652300b6f9c..1b91a4cef965 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -187,24 +187,26 @@
 
 /*
  * MAC_CSR19: GPIO control register.
+ *	MAC_CSR19_VALx: GPIO value
+ *	MAC_CSR19_DIRx: GPIO direction: 0 = input; 1 = output
  */
 #define MAC_CSR19			0x0426
-#define MAC_CSR19_BIT0			FIELD16(0x0001)
-#define MAC_CSR19_BIT1			FIELD16(0x0002)
-#define MAC_CSR19_BIT2			FIELD16(0x0004)
-#define MAC_CSR19_BIT3			FIELD16(0x0008)
-#define MAC_CSR19_BIT4			FIELD16(0x0010)
-#define MAC_CSR19_BIT5			FIELD16(0x0020)
-#define MAC_CSR19_BIT6			FIELD16(0x0040)
-#define MAC_CSR19_BIT7			FIELD16(0x0080)
-#define MAC_CSR19_BIT8			FIELD16(0x0100)
-#define MAC_CSR19_BIT9			FIELD16(0x0200)
-#define MAC_CSR19_BIT10			FIELD16(0x0400)
-#define MAC_CSR19_BIT11			FIELD16(0x0800)
-#define MAC_CSR19_BIT12			FIELD16(0x1000)
-#define MAC_CSR19_BIT13			FIELD16(0x2000)
-#define MAC_CSR19_BIT14			FIELD16(0x4000)
-#define MAC_CSR19_BIT15			FIELD16(0x8000)
+#define MAC_CSR19_VAL0			FIELD16(0x0001)
+#define MAC_CSR19_VAL1			FIELD16(0x0002)
+#define MAC_CSR19_VAL2			FIELD16(0x0004)
+#define MAC_CSR19_VAL3			FIELD16(0x0008)
+#define MAC_CSR19_VAL4			FIELD16(0x0010)
+#define MAC_CSR19_VAL5			FIELD16(0x0020)
+#define MAC_CSR19_VAL6			FIELD16(0x0040)
+#define MAC_CSR19_VAL7			FIELD16(0x0080)
+#define MAC_CSR19_DIR0			FIELD16(0x0100)
+#define MAC_CSR19_DIR1			FIELD16(0x0200)
+#define MAC_CSR19_DIR2			FIELD16(0x0400)
+#define MAC_CSR19_DIR3			FIELD16(0x0800)
+#define MAC_CSR19_DIR4			FIELD16(0x1000)
+#define MAC_CSR19_DIR5			FIELD16(0x2000)
+#define MAC_CSR19_DIR6			FIELD16(0x4000)
+#define MAC_CSR19_DIR7			FIELD16(0x8000)
 
 /*
  * MAC_CSR20: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index a838e17db45c..e13916f18001 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -439,32 +439,33 @@
 #define WMM_TXOP1_CFG_AC3TXOP		FIELD32(0xffff0000)
 
 /*
- * GPIO_CTRL_CFG:
- * GPIOD: GPIO direction, 0: Output, 1: Input
- */
-#define GPIO_CTRL_CFG			0x0228
-#define GPIO_CTRL_CFG_BIT0		FIELD32(0x00000001)
-#define GPIO_CTRL_CFG_BIT1		FIELD32(0x00000002)
-#define GPIO_CTRL_CFG_BIT2		FIELD32(0x00000004)
-#define GPIO_CTRL_CFG_BIT3		FIELD32(0x00000008)
-#define GPIO_CTRL_CFG_BIT4		FIELD32(0x00000010)
-#define GPIO_CTRL_CFG_BIT5		FIELD32(0x00000020)
-#define GPIO_CTRL_CFG_BIT6		FIELD32(0x00000040)
-#define GPIO_CTRL_CFG_BIT7		FIELD32(0x00000080)
-#define GPIO_CTRL_CFG_GPIOD_BIT0	FIELD32(0x00000100)
-#define GPIO_CTRL_CFG_GPIOD_BIT1	FIELD32(0x00000200)
-#define GPIO_CTRL_CFG_GPIOD_BIT2	FIELD32(0x00000400)
-#define GPIO_CTRL_CFG_GPIOD_BIT3	FIELD32(0x00000800)
-#define GPIO_CTRL_CFG_GPIOD_BIT4	FIELD32(0x00001000)
-#define GPIO_CTRL_CFG_GPIOD_BIT5	FIELD32(0x00002000)
-#define GPIO_CTRL_CFG_GPIOD_BIT6	FIELD32(0x00004000)
-#define GPIO_CTRL_CFG_GPIOD_BIT7	FIELD32(0x00008000)
-#define GPIO_CTRL_CFG_BIT8		FIELD32(0x00010000)
-#define GPIO_CTRL_CFG_BIT9		FIELD32(0x00020000)
-#define GPIO_CTRL_CFG_BIT10		FIELD32(0x00040000)
-#define GPIO_CTRL_CFG_GPIOD_BIT8	FIELD32(0x01000000)
-#define GPIO_CTRL_CFG_GPIOD_BIT9	FIELD32(0x02000000)
-#define GPIO_CTRL_CFG_GPIOD_BIT10	FIELD32(0x04000000)
+ * GPIO_CTRL:
+ *	GPIO_CTRL_VALx: GPIO value
+ *	GPIO_CTRL_DIRx: GPIO direction: 0 = output; 1 = input
+ */
+#define GPIO_CTRL			0x0228
+#define GPIO_CTRL_VAL0			FIELD32(0x00000001)
+#define GPIO_CTRL_VAL1			FIELD32(0x00000002)
+#define GPIO_CTRL_VAL2			FIELD32(0x00000004)
+#define GPIO_CTRL_VAL3			FIELD32(0x00000008)
+#define GPIO_CTRL_VAL4			FIELD32(0x00000010)
+#define GPIO_CTRL_VAL5			FIELD32(0x00000020)
+#define GPIO_CTRL_VAL6			FIELD32(0x00000040)
+#define GPIO_CTRL_VAL7			FIELD32(0x00000080)
+#define GPIO_CTRL_DIR0			FIELD32(0x00000100)
+#define GPIO_CTRL_DIR1			FIELD32(0x00000200)
+#define GPIO_CTRL_DIR2			FIELD32(0x00000400)
+#define GPIO_CTRL_DIR3			FIELD32(0x00000800)
+#define GPIO_CTRL_DIR4			FIELD32(0x00001000)
+#define GPIO_CTRL_DIR5			FIELD32(0x00002000)
+#define GPIO_CTRL_DIR6			FIELD32(0x00004000)
+#define GPIO_CTRL_DIR7			FIELD32(0x00008000)
+#define GPIO_CTRL_VAL8			FIELD32(0x00010000)
+#define GPIO_CTRL_VAL9			FIELD32(0x00020000)
+#define GPIO_CTRL_VAL10			FIELD32(0x00040000)
+#define GPIO_CTRL_DIR8			FIELD32(0x01000000)
+#define GPIO_CTRL_DIR9			FIELD32(0x02000000)
+#define GPIO_CTRL_DIR10			FIELD32(0x04000000)
 
 /*
  * MCU_CMD_CFG
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index b93516d832fb..58fc1d9bacd6 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -923,8 +923,8 @@ int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, &reg);
 		return rt2x00_get_field32(reg, WLAN_GPIO_IN_BIT0);
 	} else {
-		rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-		return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
+		rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+		return rt2x00_get_field32(reg, GPIO_CTRL_VAL2);
 	}
 }
 EXPORT_SYMBOL_GPL(rt2800_rfkill_poll);
@@ -1570,10 +1570,10 @@ static void rt2800_set_ant_diversity(struct rt2x00_dev *rt2x00dev,
 		rt2800_mcu_request(rt2x00dev, MCU_ANT_SELECT, 0xff,
 				   eesk_pin, 0);
 
-	rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT3, 0);
-	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT3, gpio_bit3);
-	rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+	rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_DIR3, 0);
+	rt2x00_set_field32(&reg, GPIO_CTRL_VAL3, gpio_bit3);
+	rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
 }
 
 void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
@@ -1995,13 +1995,13 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
 		rt2800_rfcsr_write(rt2x00dev, 29, 0x9f);
 	}
 
-	rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT7, 0);
+	rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_DIR7, 0);
 	if (rf->channel <= 14)
-		rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT7, 1);
+		rt2x00_set_field32(&reg, GPIO_CTRL_VAL7, 1);
 	else
-		rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT7, 0);
-	rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+		rt2x00_set_field32(&reg, GPIO_CTRL_VAL7, 0);
+	rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
 
 	rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
 	rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
@@ -3587,16 +3587,16 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		if (test_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags)) {
 			u32 reg;
 
-			rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-			rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT3, 0);
-			rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT6, 0);
-			rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT3, 0);
-			rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT6, 0);
+			rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+			rt2x00_set_field32(&reg, GPIO_CTRL_DIR3, 0);
+			rt2x00_set_field32(&reg, GPIO_CTRL_DIR6, 0);
+			rt2x00_set_field32(&reg, GPIO_CTRL_VAL3, 0);
+			rt2x00_set_field32(&reg, GPIO_CTRL_VAL6, 0);
 			if (ant == 0)
-				rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT3, 1);
+				rt2x00_set_field32(&reg, GPIO_CTRL_VAL3, 1);
 			else if (ant == 1)
-				rt2x00_set_field32(&reg, GPIO_CTRL_CFG_BIT6, 1);
-			rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+				rt2x00_set_field32(&reg, GPIO_CTRL_VAL6, 1);
+			rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
 		}
 
 		/* This chip has hardware antenna diversity*/
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 4765bbd654cd..096554094554 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1000,9 +1000,9 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * Enable rfkill polling by setting GPIO direction of the
 	 * rfkill switch GPIO pin correctly.
 	 */
-	rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
-	rt2x00pci_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+	rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
+	rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg);
 
 	/*
 	 * Initialize hw specifications.
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 6b4226b71618..b13b3142996a 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -761,9 +761,9 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * Enable rfkill polling by setting GPIO direction of the
 	 * rfkill switch GPIO pin correctly.
 	 */
-	rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
-	rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+	rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
+	rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg);
 
 	/*
 	 * Initialize hw specifications.
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index b8ec96163922..2673e058caaf 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -243,7 +243,7 @@ static int rt61pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u32 reg;
 
 	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
-	return rt2x00_get_field32(reg, MAC_CSR13_BIT5);
+	return rt2x00_get_field32(reg, MAC_CSR13_VAL5);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
@@ -715,11 +715,11 @@ static void rt61pci_config_antenna_2529_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
 
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT4, p1);
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT12, 0);
+	rt2x00_set_field32(&reg, MAC_CSR13_DIR4, 0);
+	rt2x00_set_field32(&reg, MAC_CSR13_VAL4, p1);
 
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT3, !p2);
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT11, 0);
+	rt2x00_set_field32(&reg, MAC_CSR13_DIR3, 0);
+	rt2x00_set_field32(&reg, MAC_CSR13_VAL3, !p2);
 
 	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
 }
@@ -2855,7 +2855,7 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * rfkill switch GPIO pin correctly.
 	 */
 	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT13, 1);
+	rt2x00_set_field32(&reg, MAC_CSR13_DIR5, 1);
 	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index 9ee0c33175fd..9bc6b6044e34 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -357,20 +357,22 @@ struct hw_pairwise_ta_entry {
 
 /*
  * MAC_CSR13: GPIO.
+ *	MAC_CSR13_VALx: GPIO value
+ *	MAC_CSR13_DIRx: GPIO direction: 0 = output; 1 = input
  */
 #define MAC_CSR13			0x3034
-#define MAC_CSR13_BIT0			FIELD32(0x00000001)
-#define MAC_CSR13_BIT1			FIELD32(0x00000002)
-#define MAC_CSR13_BIT2			FIELD32(0x00000004)
-#define MAC_CSR13_BIT3			FIELD32(0x00000008)
-#define MAC_CSR13_BIT4			FIELD32(0x00000010)
-#define MAC_CSR13_BIT5			FIELD32(0x00000020)
-#define MAC_CSR13_BIT8			FIELD32(0x00000100)
-#define MAC_CSR13_BIT9			FIELD32(0x00000200)
-#define MAC_CSR13_BIT10			FIELD32(0x00000400)
-#define MAC_CSR13_BIT11			FIELD32(0x00000800)
-#define MAC_CSR13_BIT12			FIELD32(0x00001000)
-#define MAC_CSR13_BIT13			FIELD32(0x00002000)
+#define MAC_CSR13_VAL0			FIELD32(0x00000001)
+#define MAC_CSR13_VAL1			FIELD32(0x00000002)
+#define MAC_CSR13_VAL2			FIELD32(0x00000004)
+#define MAC_CSR13_VAL3			FIELD32(0x00000008)
+#define MAC_CSR13_VAL4			FIELD32(0x00000010)
+#define MAC_CSR13_VAL5			FIELD32(0x00000020)
+#define MAC_CSR13_DIR0			FIELD32(0x00000100)
+#define MAC_CSR13_DIR1			FIELD32(0x00000200)
+#define MAC_CSR13_DIR2			FIELD32(0x00000400)
+#define MAC_CSR13_DIR3			FIELD32(0x00000800)
+#define MAC_CSR13_DIR4			FIELD32(0x00001000)
+#define MAC_CSR13_DIR5			FIELD32(0x00002000)
 
 /*
  * MAC_CSR14: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 248436c13ce0..cfa9f37cccc2 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -189,7 +189,7 @@ static int rt73usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u32 reg;
 
 	rt2x00usb_register_read(rt2x00dev, MAC_CSR13, &reg);
-	return rt2x00_get_field32(reg, MAC_CSR13_BIT7);
+	return rt2x00_get_field32(reg, MAC_CSR13_VAL7);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
@@ -2195,7 +2195,7 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * rfkill switch GPIO pin correctly.
 	 */
 	rt2x00usb_register_read(rt2x00dev, MAC_CSR13, &reg);
-	rt2x00_set_field32(&reg, MAC_CSR13_BIT15, 0);
+	rt2x00_set_field32(&reg, MAC_CSR13_DIR7, 0);
 	rt2x00usb_register_write(rt2x00dev, MAC_CSR13, reg);
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index df1cc116b83b..7577e0ba3877 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -267,24 +267,26 @@ struct hw_pairwise_ta_entry {
 
 /*
  * MAC_CSR13: GPIO.
+ *	MAC_CSR13_VALx: GPIO value
+ *	MAC_CSR13_DIRx: GPIO direction: 0 = input; 1 = output
  */
 #define MAC_CSR13			0x3034
-#define MAC_CSR13_BIT0			FIELD32(0x00000001)
-#define MAC_CSR13_BIT1			FIELD32(0x00000002)
-#define MAC_CSR13_BIT2			FIELD32(0x00000004)
-#define MAC_CSR13_BIT3			FIELD32(0x00000008)
-#define MAC_CSR13_BIT4			FIELD32(0x00000010)
-#define MAC_CSR13_BIT5			FIELD32(0x00000020)
-#define MAC_CSR13_BIT6			FIELD32(0x00000040)
-#define MAC_CSR13_BIT7			FIELD32(0x00000080)
-#define MAC_CSR13_BIT8			FIELD32(0x00000100)
-#define MAC_CSR13_BIT9			FIELD32(0x00000200)
-#define MAC_CSR13_BIT10			FIELD32(0x00000400)
-#define MAC_CSR13_BIT11			FIELD32(0x00000800)
-#define MAC_CSR13_BIT12			FIELD32(0x00001000)
-#define MAC_CSR13_BIT13			FIELD32(0x00002000)
-#define MAC_CSR13_BIT14			FIELD32(0x00004000)
-#define MAC_CSR13_BIT15			FIELD32(0x00008000)
+#define MAC_CSR13_VAL0			FIELD32(0x00000001)
+#define MAC_CSR13_VAL1			FIELD32(0x00000002)
+#define MAC_CSR13_VAL2			FIELD32(0x00000004)
+#define MAC_CSR13_VAL3			FIELD32(0x00000008)
+#define MAC_CSR13_VAL4			FIELD32(0x00000010)
+#define MAC_CSR13_VAL5			FIELD32(0x00000020)
+#define MAC_CSR13_VAL6			FIELD32(0x00000040)
+#define MAC_CSR13_VAL7			FIELD32(0x00000080)
+#define MAC_CSR13_DIR0			FIELD32(0x00000100)
+#define MAC_CSR13_DIR1			FIELD32(0x00000200)
+#define MAC_CSR13_DIR2			FIELD32(0x00000400)
+#define MAC_CSR13_DIR3			FIELD32(0x00000800)
+#define MAC_CSR13_DIR4			FIELD32(0x00001000)
+#define MAC_CSR13_DIR5			FIELD32(0x00002000)
+#define MAC_CSR13_DIR6			FIELD32(0x00004000)
+#define MAC_CSR13_DIR7			FIELD32(0x00008000)
 
 /*
  * MAC_CSR14: LED control register.
-- 
cgit v1.2.3-55-g7522


From ad417a533a5bddedbf6b64c12cc26af7c80866f8 Mon Sep 17 00:00:00 2001
From: Gertjan van Wingerde
Date: Mon, 3 Sep 2012 03:25:51 +0200
Subject: rt2x00: rt2800 - Make probe_hw function common between PCI and USB.

Refactor the probe_hw code so that more code can be shared between
rt2800pci and rt2800usb.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 80 +++++++++++++++++++++++++++++---
 drivers/net/wireless/rt2x00/rt2800lib.h | 22 +++++++--
 drivers/net/wireless/rt2x00/rt2800pci.c | 82 ++++-----------------------------
 drivers/net/wireless/rt2x00/rt2800usb.c | 61 +++++-------------------
 4 files changed, 113 insertions(+), 132 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 58fc1d9bacd6..a04e2229b33d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4392,13 +4392,18 @@ void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
 }
 EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse);
 
-int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
+static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 {
 	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
 	u16 word;
 	u8 *mac;
 	u8 default_lna_gain;
 
+	/*
+	 * Read the EEPROM.
+	 */
+	rt2800_read_eeprom(rt2x00dev);
+
 	/*
 	 * Start validation of the data that has been read.
 	 */
@@ -4521,9 +4526,8 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(rt2800_validate_eeprom);
 
-int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
+static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 	u16 value;
@@ -4681,7 +4685,6 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(rt2800_init_eeprom);
 
 /*
  * RF value list for rt28xx
@@ -4824,7 +4827,7 @@ static const struct rf_channel rf_vals_3x[] = {
 	{173, 0x61, 0, 9},
 };
 
-int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
@@ -5000,7 +5003,72 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(rt2800_probe_hw_mode);
+
+int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev)
+{
+	int retval;
+	u32 reg;
+
+	/*
+	 * Allocate eeprom data.
+	 */
+	retval = rt2800_validate_eeprom(rt2x00dev);
+	if (retval)
+		return retval;
+
+	retval = rt2800_init_eeprom(rt2x00dev);
+	if (retval)
+		return retval;
+
+	/*
+	 * Enable rfkill polling by setting GPIO direction of the
+	 * rfkill switch GPIO pin correctly.
+	 */
+	rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+	rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
+	rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
+
+	/*
+	 * Initialize hw specifications.
+	 */
+	retval = rt2800_probe_hw_mode(rt2x00dev);
+	if (retval)
+		return retval;
+
+	/*
+	 * Set device capabilities.
+	 */
+	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
+	if (!rt2x00_is_usb(rt2x00dev))
+		__set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags);
+
+	/*
+	 * Set device requirements.
+	 */
+	if (!rt2x00_is_soc(rt2x00dev))
+		__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
+	if (!rt2800_hwcrypt_disabled(rt2x00dev))
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
+	if (rt2x00_is_usb(rt2x00dev))
+		__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
+	else {
+		__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
+		__set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags);
+	}
+
+	/*
+	 * Set the rssi offset.
+	 */
+	rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rt2800_probe_hw);
 
 /*
  * IEEE80211 stack callback functions.
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index 18a0b67b4c68..a128ceadcb3e 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -43,6 +43,9 @@ struct rt2800_ops {
 			    const unsigned int offset,
 			    const struct rt2x00_field32 field, u32 *reg);
 
+	void (*read_eeprom)(struct rt2x00_dev *rt2x00dev);
+	bool (*hwcrypt_disabled)(struct rt2x00_dev *rt2x00dev);
+
 	int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev,
 				  const u8 *data, const size_t len);
 	int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev);
@@ -114,6 +117,20 @@ static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev,
 	return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg);
 }
 
+static inline void rt2800_read_eeprom(struct rt2x00_dev *rt2x00dev)
+{
+	const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
+
+	rt2800ops->read_eeprom(rt2x00dev);
+}
+
+static inline bool rt2800_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
+{
+	const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
+
+	return rt2800ops->hwcrypt_disabled(rt2x00dev);
+}
+
 static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev,
 					    const u8 *data, const size_t len)
 {
@@ -191,9 +208,8 @@ void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev);
 
 int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev);
 void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev);
-int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev);
-int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev);
-int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev);
+
+int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev);
 
 void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, u32 *iv32,
 			 u16 *iv16);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 096554094554..391e08fa054b 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -54,6 +54,11 @@ static bool modparam_nohwcrypt = false;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
+static bool rt2800pci_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
+{
+	return modparam_nohwcrypt;
+}
+
 static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 {
 	unsigned int i;
@@ -965,85 +970,14 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
 /*
  * Device probe functions.
  */
-static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
+static void rt2800pci_read_eeprom(struct rt2x00_dev *rt2x00dev)
 {
-	/*
-	 * Read EEPROM into buffer
-	 */
 	if (rt2x00_is_soc(rt2x00dev))
 		rt2800pci_read_eeprom_soc(rt2x00dev);
 	else if (rt2800pci_efuse_detect(rt2x00dev))
 		rt2800pci_read_eeprom_efuse(rt2x00dev);
 	else
 		rt2800pci_read_eeprom_pci(rt2x00dev);
-
-	return rt2800_validate_eeprom(rt2x00dev);
-}
-
-static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
-{
-	int retval;
-	u32 reg;
-
-	/*
-	 * Allocate eeprom data.
-	 */
-	retval = rt2800pci_validate_eeprom(rt2x00dev);
-	if (retval)
-		return retval;
-
-	retval = rt2800_init_eeprom(rt2x00dev);
-	if (retval)
-		return retval;
-
-	/*
-	 * Enable rfkill polling by setting GPIO direction of the
-	 * rfkill switch GPIO pin correctly.
-	 */
-	rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
-	rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg);
-
-	/*
-	 * Initialize hw specifications.
-	 */
-	retval = rt2800_probe_hw_mode(rt2x00dev);
-	if (retval)
-		return retval;
-
-	/*
-	 * This device has multiple filters for control frames
-	 * and has a separate filter for PS Poll frames.
-	 */
-	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
-	__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
-
-	/*
-	 * This device has a pre tbtt interrupt and thus fetches
-	 * a new beacon directly prior to transmission.
-	 */
-	__set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags);
-
-	/*
-	 * This device requires firmware.
-	 */
-	if (!rt2x00_is_soc(rt2x00dev))
-		__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags);
-	if (!modparam_nohwcrypt)
-		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
-	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
-
-	/*
-	 * Set the rssi offset.
-	 */
-	rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
-
-	return 0;
 }
 
 static const struct ieee80211_ops rt2800pci_mac80211_ops = {
@@ -1081,6 +1015,8 @@ static const struct rt2800_ops rt2800pci_rt2800_ops = {
 	.register_multiread	= rt2x00pci_register_multiread,
 	.register_multiwrite	= rt2x00pci_register_multiwrite,
 	.regbusy_read		= rt2x00pci_regbusy_read,
+	.read_eeprom		= rt2800pci_read_eeprom,
+	.hwcrypt_disabled	= rt2800pci_hwcrypt_disabled,
 	.drv_write_firmware	= rt2800pci_write_firmware,
 	.drv_init_registers	= rt2800pci_init_registers,
 	.drv_get_txwi		= rt2800pci_get_txwi,
@@ -1093,7 +1029,7 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.tbtt_tasklet		= rt2800pci_tbtt_tasklet,
 	.rxdone_tasklet		= rt2800pci_rxdone_tasklet,
 	.autowake_tasklet	= rt2800pci_autowake_tasklet,
-	.probe_hw		= rt2800pci_probe_hw,
+	.probe_hw		= rt2800_probe_hw,
 	.get_firmware_name	= rt2800pci_get_firmware_name,
 	.check_firmware		= rt2800_check_firmware,
 	.load_firmware		= rt2800_load_firmware,
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index b13b3142996a..603b65d6f28b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -49,6 +49,11 @@ static bool modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
+static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
+{
+	return modparam_nohwcrypt;
+}
+
 /*
  * Queue handlers.
  */
@@ -730,73 +735,27 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 /*
  * Device probe functions.
  */
-static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
+static void rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev)
 {
 	if (rt2800_efuse_detect(rt2x00dev))
 		rt2800_read_eeprom_efuse(rt2x00dev);
 	else
 		rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
 				      EEPROM_SIZE);
-
-	return rt2800_validate_eeprom(rt2x00dev);
 }
 
 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
-	u32 reg;
 
-	/*
-	 * Allocate eeprom data.
-	 */
-	retval = rt2800usb_validate_eeprom(rt2x00dev);
+	retval = rt2800_probe_hw(rt2x00dev);
 	if (retval)
 		return retval;
 
-	retval = rt2800_init_eeprom(rt2x00dev);
-	if (retval)
-		return retval;
-
-	/*
-	 * Enable rfkill polling by setting GPIO direction of the
-	 * rfkill switch GPIO pin correctly.
-	 */
-	rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, &reg);
-	rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
-	rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg);
-
-	/*
-	 * Initialize hw specifications.
-	 */
-	retval = rt2800_probe_hw_mode(rt2x00dev);
-	if (retval)
-		return retval;
-
-	/*
-	 * This device has multiple filters for control frames
-	 * and has a separate filter for PS Poll frames.
-	 */
-	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
-	__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
-
-	/*
-	 * This device requires firmware.
-	 */
-	__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
-	if (!modparam_nohwcrypt)
-		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
-	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
-	__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
-
-	rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout,
-
 	/*
-	 * Set the rssi offset.
+	 * Set txstatus timer function.
 	 */
-	rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
+	rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout;
 
 	/*
 	 * Overwrite TX done handler
@@ -842,6 +801,8 @@ static const struct rt2800_ops rt2800usb_rt2800_ops = {
 	.register_multiread	= rt2x00usb_register_multiread,
 	.register_multiwrite	= rt2x00usb_register_multiwrite,
 	.regbusy_read		= rt2x00usb_regbusy_read,
+	.read_eeprom		= rt2800usb_read_eeprom,
+	.hwcrypt_disabled	= rt2800usb_hwcrypt_disabled,
 	.drv_write_firmware	= rt2800usb_write_firmware,
 	.drv_init_registers	= rt2800usb_init_registers,
 	.drv_get_txwi		= rt2800usb_get_txwi,
-- 
cgit v1.2.3-55-g7522


From 03839951515b0ea2b21d649b1fe7b63f9817d0c8 Mon Sep 17 00:00:00 2001
From: Daniel Golle
Date: Sun, 9 Sep 2012 14:24:39 +0300
Subject: rt2x00: add MediaTek/RaLink Rt3352 WiSoC

Support for the RT3352 WiSoC was developed for and tested with the ALL5002
devboard running OpenWrt. For now, this supports only devices with internal
TXALC. Corrections were made according to the remarks of Stanislaw Gruszka and
Gertjan van Wingerde, thank you guys for reviewing!

Signed-off-by: Daniel Golle <dgolle@allnet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800.h    |   5 +
 drivers/net/wireless/rt2x00/rt2800lib.c | 211 +++++++++++++++++++++++++++++++-
 drivers/net/wireless/rt2x00/rt2x00.h    |   1 +
 3 files changed, 212 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index e13916f18001..6d67c3ede651 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1942,6 +1942,11 @@ struct mac_iveiv_entry {
 #define BBP47_TSSI_TSSI_MODE		FIELD8(0x18)
 #define BBP47_TSSI_ADC6			FIELD8(0x80)
 
+/*
+ * BBP 49
+ */
+#define BBP49_UPDATE_FLAG		FIELD8(0x01)
+
 /*
  * BBP 109
  */
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index a04e2229b33d..9e09367c9739 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1615,6 +1615,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
 	case 1:
 		if (rt2x00_rt(rt2x00dev, RT3070) ||
 		    rt2x00_rt(rt2x00dev, RT3090) ||
+		    rt2x00_rt(rt2x00dev, RT3352) ||
 		    rt2x00_rt(rt2x00dev, RT3390)) {
 			rt2x00_eeprom_read(rt2x00dev,
 					   EEPROM_NIC_CONF1, &eeprom);
@@ -2053,6 +2054,60 @@ static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev,
 	}
 }
 
+static void rt2800_config_channel_rf3322(struct rt2x00_dev *rt2x00dev,
+					 struct ieee80211_conf *conf,
+					 struct rf_channel *rf,
+					 struct channel_info *info)
+{
+	u8 rfcsr;
+
+	rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
+	rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
+
+	rt2800_rfcsr_write(rt2x00dev, 11, 0x42);
+	rt2800_rfcsr_write(rt2x00dev, 12, 0x1c);
+	rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
+
+	if (info->default_power1 > POWER_BOUND)
+		rt2800_rfcsr_write(rt2x00dev, 47, POWER_BOUND);
+	else
+		rt2800_rfcsr_write(rt2x00dev, 47, info->default_power1);
+
+	if (info->default_power2 > POWER_BOUND)
+		rt2800_rfcsr_write(rt2x00dev, 48, POWER_BOUND);
+	else
+		rt2800_rfcsr_write(rt2x00dev, 48, info->default_power2);
+
+	rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
+	if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND)
+		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND);
+	else
+		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset);
+
+	rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
+
+	rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
+	rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
+	rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
+
+	if ( rt2x00dev->default_ant.tx_chain_num == 2 )
+		rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
+	else
+		rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
+
+	if ( rt2x00dev->default_ant.rx_chain_num == 2 )
+		rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
+	else
+		rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
+
+	rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
+	rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
+
+	rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
+
+	rt2800_rfcsr_write(rt2x00dev, 31, 80);
+}
+
 static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 					 struct ieee80211_conf *conf,
 					 struct rf_channel *rf,
@@ -2182,6 +2237,9 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	case RF3290:
 		rt2800_config_channel_rf3290(rt2x00dev, conf, rf, info);
 		break;
+	case RF3322:
+		rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
+		break;
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -2194,6 +2252,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (rt2x00_rf(rt2x00dev, RF3290) ||
+	    rt2x00_rf(rt2x00dev, RF3322) ||
 	    rt2x00_rf(rt2x00dev, RF5360) ||
 	    rt2x00_rf(rt2x00dev, RF5370) ||
 	    rt2x00_rf(rt2x00dev, RF5372) ||
@@ -2212,10 +2271,17 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Change BBP settings
 	 */
-	rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
-	rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
-	rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
-	rt2800_bbp_write(rt2x00dev, 86, 0);
+	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_write(rt2x00dev, 27, 0x0);
+		rt2800_bbp_write(rt2x00dev, 62, 0x26 + rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 27, 0x20);
+		rt2800_bbp_write(rt2x00dev, 62, 0x26 + rt2x00dev->lna_gain);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 86, 0);
+	}
 
 	if (rf->channel <= 14) {
 		if (!rt2x00_rt(rt2x00dev, RT5390) &&
@@ -2310,6 +2376,15 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	rt2800_register_read(rt2x00dev, CH_IDLE_STA, &reg);
 	rt2800_register_read(rt2x00dev, CH_BUSY_STA, &reg);
 	rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, &reg);
+
+	/*
+	 * Clear update flag
+	 */
+	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_read(rt2x00dev, 49, &bbp);
+		rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0);
+		rt2800_bbp_write(rt2x00dev, 49, bbp);
+	}
 }
 
 static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
@@ -2998,6 +3073,10 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000030);
+	} else if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
+		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
+		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
 	} else if (rt2x00_rt(rt2x00dev, RT3572)) {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
@@ -3378,6 +3457,11 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		     rt2800_wait_bbp_ready(rt2x00dev)))
 		return -EACCES;
 
+	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_write(rt2x00dev, 3, 0x00);
+		rt2800_bbp_write(rt2x00dev, 4, 0x50);
+	}
+
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392)) {
@@ -3388,15 +3472,20 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 
 	if (rt2800_is_305x_soc(rt2x00dev) ||
 	    rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT3572) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 31, 0x08);
 
+	if (rt2x00_rt(rt2x00dev, RT3352))
+		rt2800_bbp_write(rt2x00dev, 47, 0x48);
+
 	rt2800_bbp_write(rt2x00dev, 65, 0x2c);
 	rt2800_bbp_write(rt2x00dev, 66, 0x38);
 
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 68, 0x0b);
@@ -3405,6 +3494,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 69, 0x16);
 		rt2800_bbp_write(rt2x00dev, 73, 0x12);
 	} else if (rt2x00_rt(rt2x00dev, RT3290) ||
+		   rt2x00_rt(rt2x00dev, RT3352) ||
 		   rt2x00_rt(rt2x00dev, RT5390) ||
 		   rt2x00_rt(rt2x00dev, RT5392)) {
 		rt2800_bbp_write(rt2x00dev, 69, 0x12);
@@ -3436,6 +3526,10 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	} else if (rt2800_is_305x_soc(rt2x00dev)) {
 		rt2800_bbp_write(rt2x00dev, 78, 0x0e);
 		rt2800_bbp_write(rt2x00dev, 80, 0x08);
+	} else if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_write(rt2x00dev, 78, 0x0e);
+		rt2800_bbp_write(rt2x00dev, 80, 0x08);
+		rt2800_bbp_write(rt2x00dev, 81, 0x37);
 	} else {
 		rt2800_bbp_write(rt2x00dev, 81, 0x37);
 	}
@@ -3465,18 +3559,21 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 84, 0x99);
 
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 86, 0x38);
 	else
 		rt2800_bbp_write(rt2x00dev, 86, 0x00);
 
-	if (rt2x00_rt(rt2x00dev, RT5392))
+	if (rt2x00_rt(rt2x00dev, RT3352) ||
+	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 88, 0x90);
 
 	rt2800_bbp_write(rt2x00dev, 91, 0x04);
 
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 92, 0x02);
@@ -3493,6 +3590,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	    rt2x00_rt_rev_gte(rt2x00dev, RT3090, REV_RT3090E) ||
 	    rt2x00_rt_rev_gte(rt2x00dev, RT3390, REV_RT3390E) ||
 	    rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT3572) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392) ||
@@ -3502,6 +3600,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 103, 0x00);
 
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 104, 0x92);
@@ -3510,6 +3609,8 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 105, 0x01);
 	else if (rt2x00_rt(rt2x00dev, RT3290))
 		rt2800_bbp_write(rt2x00dev, 105, 0x1c);
+	else if (rt2x00_rt(rt2x00dev, RT3352))
+		rt2800_bbp_write(rt2x00dev, 105, 0x34);
 	else if (rt2x00_rt(rt2x00dev, RT5390) ||
 			 rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 105, 0x3c);
@@ -3519,11 +3620,16 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
 	    rt2x00_rt(rt2x00dev, RT5390))
 		rt2800_bbp_write(rt2x00dev, 106, 0x03);
+	else if (rt2x00_rt(rt2x00dev, RT3352))
+		rt2800_bbp_write(rt2x00dev, 106, 0x05);
 	else if (rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 106, 0x12);
 	else
 		rt2800_bbp_write(rt2x00dev, 106, 0x35);
 
+	if (rt2x00_rt(rt2x00dev, RT3352))
+		rt2800_bbp_write(rt2x00dev, 120, 0x50);
+
 	if (rt2x00_rt(rt2x00dev, RT3290) ||
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
@@ -3534,6 +3640,9 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 135, 0xf6);
 	}
 
+	if (rt2x00_rt(rt2x00dev, RT3352))
+		rt2800_bbp_write(rt2x00dev, 137, 0x0f);
+
 	if (rt2x00_rt(rt2x00dev, RT3071) ||
 	    rt2x00_rt(rt2x00dev, RT3090) ||
 	    rt2x00_rt(rt2x00dev, RT3390) ||
@@ -3574,6 +3683,28 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 3, value);
 	}
 
+	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_write(rt2x00dev, 163, 0xbd);
+		/* Set ITxBF timeout to 0x9c40=1000msec */
+		rt2800_bbp_write(rt2x00dev, 179, 0x02);
+		rt2800_bbp_write(rt2x00dev, 180, 0x00);
+		rt2800_bbp_write(rt2x00dev, 182, 0x40);
+		rt2800_bbp_write(rt2x00dev, 180, 0x01);
+		rt2800_bbp_write(rt2x00dev, 182, 0x9c);
+		rt2800_bbp_write(rt2x00dev, 179, 0x00);
+		/* Reprogram the inband interface to put right values in RXWI */
+		rt2800_bbp_write(rt2x00dev, 142, 0x04);
+		rt2800_bbp_write(rt2x00dev, 143, 0x3b);
+		rt2800_bbp_write(rt2x00dev, 142, 0x06);
+		rt2800_bbp_write(rt2x00dev, 143, 0xa0);
+		rt2800_bbp_write(rt2x00dev, 142, 0x07);
+		rt2800_bbp_write(rt2x00dev, 143, 0xa1);
+		rt2800_bbp_write(rt2x00dev, 142, 0x08);
+		rt2800_bbp_write(rt2x00dev, 143, 0xa2);
+
+		rt2800_bbp_write(rt2x00dev, 148, 0xc8);
+	}
+
 	if (rt2x00_rt(rt2x00dev, RT5390) ||
 		rt2x00_rt(rt2x00dev, RT5392)) {
 		int ant, div_mode;
@@ -3707,6 +3838,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rt(rt2x00dev, RT3071) &&
 	    !rt2x00_rt(rt2x00dev, RT3090) &&
 	    !rt2x00_rt(rt2x00dev, RT3290) &&
+	    !rt2x00_rt(rt2x00dev, RT3352) &&
 	    !rt2x00_rt(rt2x00dev, RT3390) &&
 	    !rt2x00_rt(rt2x00dev, RT3572) &&
 	    !rt2x00_rt(rt2x00dev, RT5390) &&
@@ -3903,6 +4035,70 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 		rt2800_rfcsr_write(rt2x00dev, 30, 0x00);
 		rt2800_rfcsr_write(rt2x00dev, 31, 0x00);
 		return 0;
+	} else if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
+		rt2800_rfcsr_write(rt2x00dev, 1, 0x23);
+		rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
+		rt2800_rfcsr_write(rt2x00dev, 3, 0x18);
+		rt2800_rfcsr_write(rt2x00dev, 4, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 5, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 6, 0x33);
+		rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
+		rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
+		rt2800_rfcsr_write(rt2x00dev, 10, 0xd2);
+		rt2800_rfcsr_write(rt2x00dev, 11, 0x42);
+		rt2800_rfcsr_write(rt2x00dev, 12, 0x1c);
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 14, 0x5a);
+		rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 16, 0x01);
+		rt2800_rfcsr_write(rt2x00dev, 18, 0x45);
+		rt2800_rfcsr_write(rt2x00dev, 19, 0x02);
+		rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 23, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
+		rt2800_rfcsr_write(rt2x00dev, 28, 0x03);
+		rt2800_rfcsr_write(rt2x00dev, 29, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
+		rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 34, 0x01);
+		rt2800_rfcsr_write(rt2x00dev, 35, 0x03);
+		rt2800_rfcsr_write(rt2x00dev, 36, 0xbd);
+		rt2800_rfcsr_write(rt2x00dev, 37, 0x3c);
+		rt2800_rfcsr_write(rt2x00dev, 38, 0x5f);
+		rt2800_rfcsr_write(rt2x00dev, 39, 0xc5);
+		rt2800_rfcsr_write(rt2x00dev, 40, 0x33);
+		rt2800_rfcsr_write(rt2x00dev, 41, 0x5b);
+		rt2800_rfcsr_write(rt2x00dev, 42, 0x5b);
+		rt2800_rfcsr_write(rt2x00dev, 43, 0xdb);
+		rt2800_rfcsr_write(rt2x00dev, 44, 0xdb);
+		rt2800_rfcsr_write(rt2x00dev, 45, 0xdb);
+		rt2800_rfcsr_write(rt2x00dev, 46, 0xdd);
+		rt2800_rfcsr_write(rt2x00dev, 47, 0x0d);
+		rt2800_rfcsr_write(rt2x00dev, 48, 0x14);
+		rt2800_rfcsr_write(rt2x00dev, 49, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 50, 0x2d);
+		rt2800_rfcsr_write(rt2x00dev, 51, 0x7f);
+		rt2800_rfcsr_write(rt2x00dev, 52, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 53, 0x52);
+		rt2800_rfcsr_write(rt2x00dev, 54, 0x1b);
+		rt2800_rfcsr_write(rt2x00dev, 55, 0x7f);
+		rt2800_rfcsr_write(rt2x00dev, 56, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 57, 0x52);
+		rt2800_rfcsr_write(rt2x00dev, 58, 0x1b);
+		rt2800_rfcsr_write(rt2x00dev, 59, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 60, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
 	} else if (rt2x00_rt(rt2x00dev, RT5390)) {
 		rt2800_rfcsr_write(rt2x00dev, 1, 0x0f);
 		rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
@@ -4104,6 +4300,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 			rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x19);
 	} else if (rt2x00_rt(rt2x00dev, RT3071) ||
 		   rt2x00_rt(rt2x00dev, RT3090) ||
+		   rt2x00_rt(rt2x00dev, RT3352) ||
 		   rt2x00_rt(rt2x00dev, RT3390) ||
 		   rt2x00_rt(rt2x00dev, RT3572)) {
 		drv_data->calibration_bw20 =
@@ -4566,6 +4763,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	case RT3071:
 	case RT3090:
 	case RT3290:
+	case RT3352:
 	case RT3390:
 	case RT3572:
 	case RT5390:
@@ -4588,6 +4786,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	case RF3052:
 	case RF3290:
 	case RF3320:
+	case RF3322:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -4612,6 +4811,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 
 	if (rt2x00_rt(rt2x00dev, RT3070) ||
 	    rt2x00_rt(rt2x00dev, RT3090) ||
+	    rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT3390)) {
 		value = rt2x00_get_field16(eeprom,
 				EEPROM_NIC_CONF1_ANT_DIVERSITY);
@@ -4904,6 +5104,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 		   rt2x00_rf(rt2x00dev, RF3022) ||
 		   rt2x00_rf(rt2x00dev, RF3290) ||
 		   rt2x00_rf(rt2x00dev, RF3320) ||
+		   rt2x00_rf(rt2x00dev, RF3322) ||
 		   rt2x00_rf(rt2x00dev, RF5360) ||
 		   rt2x00_rf(rt2x00dev, RF5370) ||
 		   rt2x00_rf(rt2x00dev, RF5372) ||
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index f991e8bedc70..49375c86c334 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -188,6 +188,7 @@ struct rt2x00_chip {
 #define RT3071		0x3071
 #define RT3090		0x3090	/* 2.4GHz PCIe */
 #define RT3290		0x3290
+#define RT3352		0x3352  /* WSOC */
 #define RT3390		0x3390
 #define RT3572		0x3572
 #define RT3593		0x3593
-- 
cgit v1.2.3-55-g7522


From 959cd68d0813b8c0fe62ae90f3d30e26c347cd5f Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna
Date: Sun, 2 Sep 2012 21:10:44 +0300
Subject: zd1211rw: enable support for MFP

zd1211rw lacks hardware encryption, so enabling 802.11w is only matter of
enabling IEEE80211_HW_MFP_CAPABLE flag.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/zd1211rw/zd_mac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 459880104758..114364b5d466 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -1401,7 +1401,8 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
 
 	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
 		    IEEE80211_HW_SIGNAL_UNSPEC |
-		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING;
+		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		    IEEE80211_HW_MFP_CAPABLE;
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_MESH_POINT) |
-- 
cgit v1.2.3-55-g7522


From af2c8ffe56133928355d1d51978b35115ffbbc2a Mon Sep 17 00:00:00 2001
From: Andi Kleen
Date: Mon, 3 Sep 2012 21:13:35 +0200
Subject: brcm80211: Remove bogus memcpy in ai_detach

gcc 4.8 warns for this memcpy. While the copy size is correct, the whole
copy seems to be a nop because the destination is never used, and
there's no need to use memcpy to copy pointers anyways. And the
type of the pointer was wrong, but at least those are always the same.

Just remove it.

/backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: In function 'ai_detach':
/backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c:539:32: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'struct si_pub **' as the destination; expected 'struct si_pub *' or an explicit length [-Wsizeof-pointer-memaccess]
  memcpy(&si_local, &sih, sizeof(struct si_pub **));
                                ^

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 8c9345dd37d2..b89f1272b93f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -535,9 +535,6 @@ void ai_detach(struct si_pub *sih)
 {
 	struct si_info *sii;
 
-	struct si_pub *si_local = NULL;
-	memcpy(&si_local, &sih, sizeof(struct si_pub **));
-
 	sii = container_of(sih, struct si_info, pub);
 
 	if (sii == NULL)
-- 
cgit v1.2.3-55-g7522


From 90be994cd0d70fbe4a97b144806db6cfa497392c Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:32 +0530
Subject: ath9k_hw: Fix invalid MCI GPM index access/caching

There is a possibility that AR_MCI_GPM_1 register can
return 0xdeadbeef and this results in caching of invalid
GPM index in ar9003_mci_is_gpm_valid. Ensure we
have appropriate checks to avoid this.

Cc: xijin luo <xijin@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mci.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index ff53091ea6df..ea49d6198d86 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1321,6 +1321,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more)
 
 	if (first) {
 		gpm_ptr = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR);
+
+		if (gpm_ptr >= mci->gpm_len)
+			gpm_ptr = 0;
+
 		mci->gpm_idx = gpm_ptr;
 		return gpm_ptr;
 	}
@@ -1365,6 +1369,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more)
 			more_gpm = MCI_GPM_NOMORE;
 
 		temp_index = mci->gpm_idx;
+
+		if (temp_index >= mci->gpm_len)
+			temp_index = 0;
+
 		mci->gpm_idx++;
 
 		if (mci->gpm_idx >= mci->gpm_len)
-- 
cgit v1.2.3-55-g7522


From 94ae77ea4600801233663e64025529ba43075643 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:33 +0530
Subject: ath9k: Fix BTCOEX timer triggering comparision

Its more correct to convert btcoex_period to 'us' while
comparing with btcoex_no_stomp which is in 'us'.
Did not find any functionality issues being fixed,
as the generic hardware timer triggers are usually
refreshed with the newer duty cycle.

Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
 drivers/net/wireless/ath/ath9k/gpio.c  | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 7373e4b92c92..2bb89b1a733b 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -473,7 +473,7 @@ struct ath_btcoex {
 	unsigned long op_flags;
 	int bt_stomp_type; /* Types of BT stomping */
 	u32 btcoex_no_stomp; /* in usec */
-	u32 btcoex_period; /* in usec */
+	u32 btcoex_period; /* in msec */
 	u32 btscan_no_stomp; /* in usec */
 	u32 duty_cycle;
 	u32 bt_wait_time;
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 9f83f71742a5..5046ca4e30a8 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -228,7 +228,12 @@ static void ath_btcoex_period_timer(unsigned long data)
 	ath9k_hw_btcoex_enable(ah);
 	spin_unlock_bh(&btcoex->btcoex_lock);
 
-	if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) {
+	/*
+	 * btcoex_period is in msec while (btocex/btscan_)no_stomp are in usec,
+	 * ensure that we properly convert btcoex_period to usec
+	 * for any comparision with (btcoex/btscan_)no_stomp.
+	 */
+	if (btcoex->btcoex_period * 1000 != btcoex->btcoex_no_stomp) {
 		if (btcoex->hw_timer_enabled)
 			ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer);
 
-- 
cgit v1.2.3-55-g7522


From 5686cac5bc6c41161cdf879998e16001c92e7bf8 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:34 +0530
Subject: ath9k: Make use of ath_stop_ani wrapper

Additionally it has a neat debug message informing us
that we are stopping the ANI algorithm.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 8a2b04d5922f..a0bdb4b3d9fe 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2260,7 +2260,7 @@ static int ath9k_suspend(struct ieee80211_hw *hw,
 	mutex_lock(&sc->mutex);
 
 	ath_cancel_work(sc);
-	del_timer_sync(&common->ani.timer);
+	ath_stop_ani(sc);
 	del_timer_sync(&sc->rx_poll_timer);
 
 	if (test_bit(SC_OP_INVALID, &sc->sc_flags)) {
-- 
cgit v1.2.3-55-g7522


From 1b29ce42e94a93a821959ba5d46ddd4f235a7217 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:35 +0530
Subject: ath9k: Remove an obselete function declaration

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 2bb89b1a733b..96b8331ef9e7 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -423,7 +423,6 @@ void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
 void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
 void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif);
 void ath9k_set_beacon(struct ath_softc *sc);
-void ath9k_set_beaconing_status(struct ath_softc *sc, bool status);
 
 /*******************/
 /* Link Monitoring */
-- 
cgit v1.2.3-55-g7522


From 327967cba4492c36ef498a786016295102521c55 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:36 +0530
Subject: ath9k: Cleanup add/change_interface callbacks

*Remove all the checks that will be handled by cfg80211
based on the interface combination advertised. For instance,
driver supports at the maximum 8 beaconing interface, while
we advertise maximum 8 beaconing interface in the interface
combination support.

*cfg80211 will take care of not allowing
us to add an interface that is not supported by the
driver, further if the change_interface changes the
old interface to a beaconing interface while we had
reached the max limit of 8 beaconing interface, again
cfg80211 takes care of this stuff!
So remove all these checks.

*Beautify placing PS wrappers in the appropriate
position.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 57 ++++++-----------------------------
 1 file changed, 10 insertions(+), 47 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index a0bdb4b3d9fe..3923ad933aef 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -986,47 +986,21 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	struct ath_softc *sc = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	int ret = 0;
 
-	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-	case NL80211_IFTYPE_WDS:
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_AP:
-	case NL80211_IFTYPE_MESH_POINT:
-		break;
-	default:
-		ath_err(common, "Interface type %d not yet supported\n",
-			vif->type);
-		ret = -EOPNOTSUPP;
-		goto out;
-	}
-
-	if (ath9k_uses_beacons(vif->type)) {
-		if (sc->nbcnvifs >= ATH_BCBUF) {
-			ath_err(common, "Not enough beacon buffers when adding"
-				" new interface of type: %i\n",
-				vif->type);
-			ret = -ENOBUFS;
-			goto out;
-		}
-	}
-
 	ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
-
 	sc->nvifs++;
 
+	ath9k_ps_wakeup(sc);
 	ath9k_calculate_summary_state(hw, vif);
+	ath9k_ps_restore(sc);
+
 	if (ath9k_uses_beacons(vif->type))
 		ath9k_beacon_assign_slot(sc, vif);
 
-out:
 	mutex_unlock(&sc->mutex);
-	ath9k_ps_restore(sc);
-	return ret;
+	return 0;
 }
 
 static int ath9k_change_interface(struct ieee80211_hw *hw,
@@ -1036,21 +1010,9 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 {
 	struct ath_softc *sc = hw->priv;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	int ret = 0;
 
 	ath_dbg(common, CONFIG, "Change Interface\n");
-
 	mutex_lock(&sc->mutex);
-	ath9k_ps_wakeup(sc);
-
-	if (ath9k_uses_beacons(new_type) &&
-	    !ath9k_uses_beacons(vif->type)) {
-		if (sc->nbcnvifs >= ATH_BCBUF) {
-			ath_err(common, "No beacon slot available\n");
-			ret = -ENOBUFS;
-			goto out;
-		}
-	}
 
 	if (ath9k_uses_beacons(vif->type))
 		ath9k_beacon_remove_slot(sc, vif);
@@ -1058,14 +1020,15 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 	vif->type = new_type;
 	vif->p2p = p2p;
 
+	ath9k_ps_wakeup(sc);
 	ath9k_calculate_summary_state(hw, vif);
+	ath9k_ps_restore(sc);
+
 	if (ath9k_uses_beacons(vif->type))
 		ath9k_beacon_assign_slot(sc, vif);
 
-out:
-	ath9k_ps_restore(sc);
 	mutex_unlock(&sc->mutex);
-	return ret;
+	return 0;
 }
 
 static void ath9k_remove_interface(struct ieee80211_hw *hw,
@@ -1076,7 +1039,6 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 
 	ath_dbg(common, CONFIG, "Detach Interface\n");
 
-	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
 
 	sc->nvifs--;
@@ -1084,10 +1046,11 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	if (ath9k_uses_beacons(vif->type))
 		ath9k_beacon_remove_slot(sc, vif);
 
+	ath9k_ps_wakeup(sc);
 	ath9k_calculate_summary_state(hw, NULL);
+	ath9k_ps_restore(sc);
 
 	mutex_unlock(&sc->mutex);
-	ath9k_ps_restore(sc);
 }
 
 static void ath9k_enable_ps(struct ath_softc *sc)
-- 
cgit v1.2.3-55-g7522


From fed27f6faa40575cf35f7663ae12974e83240431 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:37 +0530
Subject: ath9k_htc: minor cleanup in ath9k_htc_add_station

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index c32f6e3ffb18..61d096e3596f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -489,24 +489,20 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 		ista = (struct ath9k_htc_sta *) sta->drv_priv;
 		memcpy(&tsta.macaddr, sta->addr, ETH_ALEN);
 		memcpy(&tsta.bssid, common->curbssid, ETH_ALEN);
-		tsta.is_vif_sta = 0;
 		ista->index = sta_idx;
+		tsta.is_vif_sta = 0;
+		maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
+				 sta->ht_cap.ampdu_factor);
+		tsta.maxampdu = cpu_to_be16(maxampdu);
 	} else {
 		memcpy(&tsta.macaddr, vif->addr, ETH_ALEN);
 		tsta.is_vif_sta = 1;
+		tsta.maxampdu = cpu_to_be16(0xffff);
 	}
 
 	tsta.sta_index = sta_idx;
 	tsta.vif_index = avp->index;
 
-	if (!sta) {
-		tsta.maxampdu = cpu_to_be16(0xffff);
-	} else {
-		maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
-				 sta->ht_cap.ampdu_factor);
-		tsta.maxampdu = cpu_to_be16(maxampdu);
-	}
-
 	WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
 	if (ret) {
 		if (sta)
-- 
cgit v1.2.3-55-g7522


From 7f34778e79048fae1a88100de917277375466de0 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:38 +0530
Subject: ath9k_htc: Add a modparam to enable BTCOEX rather than default

Enable BTCOEX for WB193(which seems to be the only supported
ath9k_htc BTCOEX chipset)only when it is enabled via modparam,
rather than enabling it by default.

Cc: Vivek Natarajan <nataraja@qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 9 +++++++++
 drivers/net/wireless/ath/ath9k/htc_drv_init.c | 5 +++++
 2 files changed, 14 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index 07df279c8d46..fe4836becaa2 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -182,8 +182,17 @@ void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv)
 void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product)
 {
 	struct ath_hw *ah = priv->ah;
+	struct ath_common *common = ath9k_hw_common(ah);
 	int qnum;
 
+	/*
+	 * Check if BTCOEX is globally disabled.
+	 */
+	if (!common->btcoex_enabled) {
+		ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_NONE;
+		return;
+	}
+
 	if (product && strncmp(product, ATH_HTC_BTCOEX_PRODUCT_ID, 5) == 0) {
 		ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_3WIRE;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index a035a380d669..d98255eb1b9a 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -30,6 +30,10 @@ int htc_modparam_nohwcrypt;
 module_param_named(nohwcrypt, htc_modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
 
+static int ath9k_htc_btcoex_enable;
+module_param_named(btcoex_enable, ath9k_htc_btcoex_enable, int, 0444);
+MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
+
 #define CHAN2G(_freq, _idx)  { \
 	.center_freq = (_freq), \
 	.hw_value = (_idx), \
@@ -635,6 +639,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	common->hw = priv->hw;
 	common->priv = priv;
 	common->debug_mask = ath9k_debug;
+	common->btcoex_enabled = ath9k_htc_btcoex_enable == 1;
 
 	spin_lock_init(&priv->beacon_lock);
 	spin_lock_init(&priv->tx.tx_lock);
-- 
cgit v1.2.3-55-g7522


From 827810425befee2c2d86844eb3dce66a78938f06 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Tue, 4 Sep 2012 19:33:39 +0530
Subject: ath9k_htc: Cancel BTCOEX related work before disabling BTCOEX

Before disabling BTCOEX in the h/w cancel all BTCOEX related
works. This is similar to the commit in ath9k(c32cdbd8)
ath9k: Stop the BTCOEX timers before disabling BTCOEX

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index fe4836becaa2..8fd64a6f0eb9 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -173,9 +173,9 @@ void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv)
 
 	if (ah->btcoex_hw.enabled &&
 	    ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
-		ath9k_hw_btcoex_disable(ah);
 		if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
 			ath_htc_cancel_btcoex_work(priv);
+		ath9k_hw_btcoex_disable(ah);
 	}
 }
 
-- 
cgit v1.2.3-55-g7522


From 44afb60f3927c6f732522a477eb77c9db83bd404 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko
Date: Wed, 5 Sep 2012 11:52:32 +0300
Subject: wireless: at76c50x: eliminate hex2str()

The hex2str() is substituted by '%*phD' specificator.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/at76c50x-usb.c | 54 +++++++++----------------------------
 1 file changed, 12 insertions(+), 42 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index e361afed99ff..99b9ddf21273 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -498,36 +498,6 @@ exit:
 	return ret;
 }
 
-#define HEX2STR_BUFFERS 4
-#define HEX2STR_MAX_LEN 64
-
-/* Convert binary data into hex string */
-static char *hex2str(void *buf, size_t len)
-{
-	static atomic_t a = ATOMIC_INIT(0);
-	static char bufs[HEX2STR_BUFFERS][3 * HEX2STR_MAX_LEN + 1];
-	char *ret = bufs[atomic_inc_return(&a) & (HEX2STR_BUFFERS - 1)];
-	char *obuf = ret;
-	u8 *ibuf = buf;
-
-	if (len > HEX2STR_MAX_LEN)
-		len = HEX2STR_MAX_LEN;
-
-	if (len == 0)
-		goto exit;
-
-	while (len--) {
-		obuf = hex_byte_pack(obuf, *ibuf++);
-		*obuf++ = '-';
-	}
-	obuf--;
-
-exit:
-	*obuf = '\0';
-
-	return ret;
-}
-
 /* LED trigger */
 static int tx_activity;
 static void at76_ledtrig_tx_timerfunc(unsigned long data);
@@ -1004,9 +974,9 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv)
 	    WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN;
 
 	for (i = 0; i < WEP_KEYS; i++)
-		at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %s",
+		at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %*phD",
 			 wiphy_name(priv->hw->wiphy), i,
-			 hex2str(m->wep_default_keyvalue[i], key_len));
+			 key_len, m->wep_default_keyvalue[i]);
 exit:
 	kfree(m);
 }
@@ -1031,7 +1001,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv)
 	at76_dbg(DBG_MIB, "%s: MIB MAC_MGMT: beacon_period %d CFP_max_duration "
 		 "%d medium_occupancy_limit %d station_id 0x%x ATIM_window %d "
 		 "CFP_mode %d privacy_opt_impl %d DTIM_period %d CFP_period %d "
-		 "current_bssid %pM current_essid %s current_bss_type %d "
+		 "current_bssid %pM current_essid %*phD current_bss_type %d "
 		 "pm_mode %d ibss_change %d res %d "
 		 "multi_domain_capability_implemented %d "
 		 "international_roaming %d country_string %.3s",
@@ -1041,7 +1011,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv)
 		 le16_to_cpu(m->station_id), le16_to_cpu(m->ATIM_window),
 		 m->CFP_mode, m->privacy_option_implemented, m->DTIM_period,
 		 m->CFP_period, m->current_bssid,
-		 hex2str(m->current_essid, IW_ESSID_MAX_SIZE),
+		 IW_ESSID_MAX_SIZE, m->current_essid,
 		 m->current_bss_type, m->power_mgmt_mode, m->ibss_change,
 		 m->res, m->multi_domain_capability_implemented,
 		 m->multi_domain_capability_enabled, m->country_string);
@@ -1069,7 +1039,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv)
 		 "cwmin %d cwmax %d short_retry_time %d long_retry_time %d "
 		 "scan_type %d scan_channel %d probe_delay %u "
 		 "min_channel_time %d max_channel_time %d listen_int %d "
-		 "desired_ssid %s desired_bssid %pM desired_bsstype %d",
+		 "desired_ssid %*phD desired_bssid %pM desired_bsstype %d",
 		 wiphy_name(priv->hw->wiphy),
 		 le32_to_cpu(m->max_tx_msdu_lifetime),
 		 le32_to_cpu(m->max_rx_lifetime),
@@ -1080,7 +1050,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv)
 		 le16_to_cpu(m->min_channel_time),
 		 le16_to_cpu(m->max_channel_time),
 		 le16_to_cpu(m->listen_interval),
-		 hex2str(m->desired_ssid, IW_ESSID_MAX_SIZE),
+		 IW_ESSID_MAX_SIZE, m->desired_ssid,
 		 m->desired_bssid, m->desired_bsstype);
 exit:
 	kfree(m);
@@ -1160,13 +1130,13 @@ static void at76_dump_mib_mdomain(struct at76_priv *priv)
 		goto exit;
 	}
 
-	at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %s",
+	at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %*phD",
 		 wiphy_name(priv->hw->wiphy),
-		 hex2str(m->channel_list, sizeof(m->channel_list)));
+		 (int)sizeof(m->channel_list), m->channel_list);
 
-	at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %s",
+	at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %*phD",
 		 wiphy_name(priv->hw->wiphy),
-		 hex2str(m->tx_powerlevel, sizeof(m->tx_powerlevel)));
+		 (int)sizeof(m->tx_powerlevel), m->tx_powerlevel);
 exit:
 	kfree(m);
 }
@@ -1369,9 +1339,9 @@ static int at76_startup_device(struct at76_priv *priv)
 	int ret;
 
 	at76_dbg(DBG_PARAMS,
-		 "%s param: ssid %.*s (%s) mode %s ch %d wep %s key %d "
+		 "%s param: ssid %.*s (%*phD) mode %s ch %d wep %s key %d "
 		 "keylen %d", wiphy_name(priv->hw->wiphy), priv->essid_size,
-		 priv->essid, hex2str(priv->essid, IW_ESSID_MAX_SIZE),
+		 priv->essid, IW_ESSID_MAX_SIZE, priv->essid,
 		 priv->iw_mode == IW_MODE_ADHOC ? "adhoc" : "infra",
 		 priv->channel, priv->wep_enabled ? "enabled" : "disabled",
 		 priv->wep_key_id, priv->wep_keys_len[priv->wep_key_id]);
-- 
cgit v1.2.3-55-g7522


From 84d216c6984d5a4ef62b32652a0cefa75cb03ca3 Mon Sep 17 00:00:00 2001
From: Peter Senna Tschudin
Date: Thu, 6 Sep 2012 18:09:17 +0200
Subject: drivers/net/wireless/rtlwifi/rtl8192de/phy.c: removes unnecessary
 semicolon

removes unnecessary semicolon

Found by Coccinelle: http://coccinelle.lip6.fr/

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/rtl8192de/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c
index 442031256bce..db0086062d05 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c
@@ -1314,7 +1314,7 @@ static void _rtl92d_phy_restore_rf_env(struct ieee80211_hw *hw, u8 rfpath,
 	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
 
 	RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "=====>\n");
-	/*----Restore RFENV control type----*/ ;
+	/*----Restore RFENV control type----*/
 	switch (rfpath) {
 	case RF90_PATH_A:
 	case RF90_PATH_C:
-- 
cgit v1.2.3-55-g7522


From 02eba421980d5b7ff8b5e7fd50327b00e5adb430 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan
Date: Fri, 7 Sep 2012 12:15:15 +0530
Subject: ath9k_hw: Read and apply thermometer settings from EEPROM

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 39 ++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |  2 ++
 2 files changed, 41 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c37fe9620e41..2d609400de79 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3977,6 +3977,44 @@ static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz)
 		      bias & 0x3);
 }
 
+static int ar9003_hw_get_thermometer(struct ath_hw *ah)
+{
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader;
+	int thermometer =  (pBase->miscConfiguration >> 1) & 0x3;
+
+	return --thermometer;
+}
+
+static void ar9003_hw_thermometer_apply(struct ath_hw *ah)
+{
+	int thermometer = ar9003_hw_get_thermometer(ah);
+	u8 therm_on = (thermometer < 0) ? 0 : 1;
+
+	REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4,
+		      AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on);
+	if (ah->caps.tx_chainmask & BIT(1))
+		REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4,
+			      AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on);
+	if (ah->caps.tx_chainmask & BIT(2))
+		REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4,
+			      AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on);
+
+	therm_on = (thermometer < 0) ? 0 : (thermometer == 0);
+	REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4,
+		      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
+	if (ah->caps.tx_chainmask & BIT(1)) {
+		therm_on = (thermometer < 0) ? 0 : (thermometer == 1);
+		REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4,
+			      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
+	}
+	if (ah->caps.tx_chainmask & BIT(2)) {
+		therm_on = (thermometer < 0) ? 0 : (thermometer == 2);
+		REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4,
+			      AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on);
+	}
+}
+
 static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 					     struct ath9k_channel *chan)
 {
@@ -3992,6 +4030,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 		ar9003_hw_internal_regulator_apply(ah);
 	ar9003_hw_apply_tuning_caps(ah);
 	ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz);
+	ar9003_hw_thermometer_apply(ah);
 }
 
 static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 84d3d4956861..25d8181ef0f2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -881,6 +881,8 @@
 
 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON          0x10000000
 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S        28
+#define AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR      0x20000000
+#define AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR_S    29
 
 #define AR_PHY_65NM_RXTX4_XLNA_BIAS		0xC0000000
 #define AR_PHY_65NM_RXTX4_XLNA_BIAS_S		30
-- 
cgit v1.2.3-55-g7522


From 80fe43f2bbd5138f3b04476bb4a954a2a34bc960 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan
Date: Fri, 7 Sep 2012 12:15:16 +0530
Subject: ath9k_hw: Read and configure thermocal for AR9462

Read and configure thermometer calibration results read from
OTP card.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 19 +++++++++++++++++++
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    |  6 ++++++
 2 files changed, 25 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 2d609400de79..e9466f0291d3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4015,6 +4015,24 @@ static void ar9003_hw_thermometer_apply(struct ath_hw *ah)
 	}
 }
 
+static void ar9003_hw_thermo_cal_apply(struct ath_hw *ah)
+{
+	u32 data, ko, kg;
+
+	if (!AR_SREV_9462_20(ah))
+		return;
+	ar9300_otp_read_word(ah, 1, &data);
+	ko = data & 0xff;
+	kg = (data >> 8) & 0xff;
+	if (ko || kg) {
+		REG_RMW_FIELD(ah, AR_PHY_BB_THERM_ADC_3,
+			      AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET, ko);
+		REG_RMW_FIELD(ah, AR_PHY_BB_THERM_ADC_3,
+			      AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN,
+			      kg + 256);
+	}
+}
+
 static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 					     struct ath9k_channel *chan)
 {
@@ -4031,6 +4049,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_apply_tuning_caps(ah);
 	ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz);
 	ar9003_hw_thermometer_apply(ah);
+	ar9003_hw_thermo_cal_apply(ah);
 }
 
 static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 25d8181ef0f2..e8bfb4125e86 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -609,6 +609,12 @@
 #define AR_PHY_BB_THERM_ADC_1_INIT_THERM		0x000000ff
 #define AR_PHY_BB_THERM_ADC_1_INIT_THERM_S		0
 
+#define AR_PHY_BB_THERM_ADC_3				(AR_SM_BASE + 0x250)
+#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN	0x0001ff00
+#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN_S	8
+#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET		0x000000ff
+#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_S	0
+
 #define AR_PHY_BB_THERM_ADC_4				(AR_SM_BASE + 0x254)
 #define AR_PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE	0x000000ff
 #define AR_PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_S	0
-- 
cgit v1.2.3-55-g7522


From c9e6e980433a0399c02061a59175bbc819eb8507 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan
Date: Fri, 7 Sep 2012 15:54:13 +0530
Subject: ath9k: Add Generic hardware timer interrupt in debugfs

Having generic hardware timer interrupt in debugfs
would come handy when we are debugging 3 WIRE
BTCOEX issues.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/debug.c | 3 +++
 drivers/net/wireless/ath/ath9k/debug.h | 3 +++
 2 files changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 68b643c8943c..ab3bc85a1f8a 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -373,6 +373,8 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status)
 		sc->debug.stats.istats.tsfoor++;
 	if (status & ATH9K_INT_MCI)
 		sc->debug.stats.istats.mci++;
+	if (status & ATH9K_INT_GENTIMER)
+		sc->debug.stats.istats.gen_timer++;
 }
 
 static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
@@ -418,6 +420,7 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 	PR_IS("DTIM", dtim);
 	PR_IS("TSFOOR", tsfoor);
 	PR_IS("MCI", mci);
+	PR_IS("GENTIMER", gen_timer);
 	PR_IS("TOTAL", total);
 
 	len += snprintf(buf + len, mxlen - len,
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 8b9d080d89da..61341cda1313 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -74,6 +74,8 @@ enum ath_reset_type {
  * from a beacon differs from the PCU's internal TSF by more than a
  * (programmable) threshold
  * @local_timeout: Internal bus timeout.
+ * @mci: MCI interrupt, specific to MCI based BTCOEX chipsets
+ * @gen_timer: Generic hardware timer interrupt
  */
 struct ath_interrupt_stats {
 	u32 total;
@@ -100,6 +102,7 @@ struct ath_interrupt_stats {
 	u32 bb_watchdog;
 	u32 tsfoor;
 	u32 mci;
+	u32 gen_timer;
 
 	/* Sync-cause stats */
 	u32 sync_cause_all;
-- 
cgit v1.2.3-55-g7522


From 28ab58bd6a80408af79999492c8a28c8910ef62e Mon Sep 17 00:00:00 2001
From: Peter Senna Tschudin
Date: Fri, 7 Sep 2012 17:24:41 +0200
Subject: drivers/net/wireless/ath/ath9k/ar9003_mac.c: removes unnecessary
 semicolon

removes unnecessary semicolon

Found by Coccinelle: http://coccinelle.lip6.fr/

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 78816b8b2173..5d55724ca4fe 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -531,7 +531,7 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
 				rxs->rs_status |= ATH9K_RXERR_PHY;
 				rxs->rs_phyerr = phyerr;
 			}
-		};
+		}
 	}
 
 	if (rxsp->status11 & AR_KeyMiss)
-- 
cgit v1.2.3-55-g7522


From 390fd9d6c223980190adf44af5c7ba0662ff61e3 Mon Sep 17 00:00:00 2001
From: Christian Lamparter
Date: Sat, 8 Sep 2012 01:28:42 +0200
Subject: p54: fix off-by-one null pointer bug in p54_tx_80211

This patch fixes a regression which was introduced in:
"mac80211: move TX station pointer and restructure TX"

IP: p54_tx_80211+0x21/0x513 [p54common]
Oops: 0000 [#1] SMP
Modules linked in: p54usb p54common [...]
Pid: 13394, comm: hostapd 3.6.0-rc4-wl+
RIP: 0010:p54_tx_80211+0x21/0x513
RSP: 0018:...  EFLAGS: 00010292
[...]
Process hostapd
Stack:
[...]
Call Trace:
p54_bss_info_changed+0x204/0x21e [p54common]
ieee80211_del_station+0x16/0x32 [mac80211]
ieee80211_start_ap+0x10f/0x157 [mac80211]
nl80211_start_ap+0x315/0x361 [cfg80211]

p54_tx_80211 function is called as part of the
beacon update. The caller p54_bss_info_changed
has to supply a valid tx control struct, or
the control->sta will lead to a null pointer
dereference.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/p54/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index 5e91ad06dd5d..2969d5321ca6 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -139,6 +139,7 @@ static int p54_beacon_format_ie_tim(struct sk_buff *skb)
 static int p54_beacon_update(struct p54_common *priv,
 			struct ieee80211_vif *vif)
 {
+	struct ieee80211_tx_control control = { };
 	struct sk_buff *beacon;
 	int ret;
 
@@ -158,7 +159,7 @@ static int p54_beacon_update(struct p54_common *priv,
 	 * to cancel the old beacon template by hand, instead the firmware
 	 * will release the previous one through the feedback mechanism.
 	 */
-	p54_tx_80211(priv->hw, NULL, beacon);
+	p54_tx_80211(priv->hw, &control, beacon);
 	priv->tsf_high32 = 0;
 	priv->tsf_low32 = 0;
 
-- 
cgit v1.2.3-55-g7522


From 77fac465b4b65056a2cec62c1acdc754b7ae86ed Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Tue, 11 Sep 2012 20:09:18 +0530
Subject: ath9k_hw: Add version/revision macros for AR9565

And recognize the device in the init path.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c  | 7 +++++--
 drivers/net/wireless/ath/ath9k/hw.h  | 1 +
 drivers/net/wireless/ath/ath9k/reg.h | 9 +++++++++
 3 files changed, 15 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 48af40151d23..36386265b8ab 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -355,7 +355,7 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah)
 			(val & AR_SREV_VERSION2) >> AR_SREV_TYPE2_S;
 		ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
 
-		if (AR_SREV_9462(ah))
+		if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
 			ah->is_pciexpress = true;
 		else
 			ah->is_pciexpress = (val &
@@ -647,6 +647,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	case AR_SREV_VERSION_9340:
 	case AR_SREV_VERSION_9462:
 	case AR_SREV_VERSION_9550:
+	case AR_SREV_VERSION_9565:
 		break;
 	default:
 		ath_err(common,
@@ -708,7 +709,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	int ret;
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	/* These are all the AR5008/AR9001/AR9002 hardware family of chipsets */
+	/* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */
 	switch (ah->hw_version.devid) {
 	case AR5416_DEVID_PCI:
 	case AR5416_DEVID_PCIE:
@@ -728,6 +729,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	case AR9300_DEVID_AR9580:
 	case AR9300_DEVID_AR9462:
 	case AR9485_DEVID_AR1111:
+	case AR9300_DEVID_AR9565:
 		break;
 	default:
 		if (common->bus_ops->ath_bus_type == ATH_USB)
@@ -3157,6 +3159,7 @@ static struct {
 	{ AR_SREV_VERSION_9485,         "9485" },
 	{ AR_SREV_VERSION_9462,         "9462" },
 	{ AR_SREV_VERSION_9550,         "9550" },
+	{ AR_SREV_VERSION_9565,         "9565" },
 };
 
 /* For devices with external radios */
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 6599a75f01fe..0d17ce0b0ff4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -50,6 +50,7 @@
 #define AR9300_DEVID_AR9330	0x0035
 #define AR9300_DEVID_QCA955X	0x0038
 #define AR9485_DEVID_AR1111	0x0037
+#define AR9300_DEVID_AR9565     0x0036
 
 #define AR5416_AR9100_DEVID	0x000b
 
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 87cac8eb7834..4e6760f8596d 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -801,6 +801,8 @@
 #define AR_SREV_REVISION_9580_10	4 /* AR9580 1.0 */
 #define AR_SREV_VERSION_9462		0x280
 #define AR_SREV_REVISION_9462_20	2
+#define AR_SREV_VERSION_9565            0x2C0
+#define AR_SREV_REVISION_9565_10        0
 #define AR_SREV_VERSION_9550		0x400
 
 #define AR_SREV_5416(_ah) \
@@ -909,6 +911,13 @@
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
 	((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20))
 
+#define AR_SREV_9565(_ah) \
+	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565))
+
+#define AR_SREV_9565_10(_ah) \
+	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \
+	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_10))
+
 #define AR_SREV_9550(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550))
 
-- 
cgit v1.2.3-55-g7522


From aaa53ee97dab2b4c98ea2765e4f16af62d8694bb Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:19:54 +0530
Subject: ath9k_hw: Add AR9565 initvals

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c         |   57 +-
 drivers/net/wireless/ath/ath9k/ar9003_phy.c        |    9 +-
 .../net/wireless/ath/ath9k/ar9565_1p0_initvals.h   | 1233 ++++++++++++++++++++
 3 files changed, 1291 insertions(+), 8 deletions(-)
 create mode 100644 drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 1e8a4da5952f..1a36fa262639 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -24,6 +24,7 @@
 #include "ar955x_1p0_initvals.h"
 #include "ar9580_1p0_initvals.h"
 #include "ar9462_2p0_initvals.h"
+#include "ar9565_1p0_initvals.h"
 
 /* General hardware code for the AR9003 hadware family */
 
@@ -34,14 +35,12 @@
  */
 static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 {
-#define PCIE_PLL_ON_CREQ_DIS_L1_2P0 \
-		ar9462_pciephy_pll_on_clkreq_disable_L1_2p0
-
 #define AR9462_BB_CTX_COEFJ(x)	\
 		ar9462_##x##_baseband_core_txfir_coeff_japan_2484
 
 #define AR9462_BBC_TXIFR_COEFFJ \
 		ar9462_2p0_baseband_core_txfir_coeff_japan_2484
+
 	if (AR_SREV_9330_11(ah)) {
 		/* mac */
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
@@ -220,10 +219,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 
 		/* Awake -> Sleep Setting */
 		INIT_INI_ARRAY(&ah->iniPcieSerdes,
-				PCIE_PLL_ON_CREQ_DIS_L1_2P0);
+			       ar9462_pciephy_pll_on_clkreq_disable_L1_2p0);
 		/* Sleep -> Awake Setting */
 		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
-				PCIE_PLL_ON_CREQ_DIS_L1_2P0);
+			       ar9462_pciephy_pll_on_clkreq_disable_L1_2p0);
 
 		/* Fast clock modal settings */
 		INIT_INI_ARRAY(&ah->iniModesFastClock,
@@ -302,6 +301,39 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 
 		INIT_INI_ARRAY(&ah->iniModesFastClock,
 				ar9580_1p0_modes_fast_clock);
+	} else if (AR_SREV_9565(ah)) {
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+			       ar9565_1p0_mac_core);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+			       ar9565_1p0_mac_postamble);
+
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+			       ar9565_1p0_baseband_core);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+			       ar9565_1p0_baseband_postamble);
+
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+			       ar9565_1p0_radio_core);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+			       ar9565_1p0_radio_postamble);
+
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+			       ar9565_1p0_soc_preamble);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+			       ar9565_1p0_soc_postamble);
+
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+			       ar9565_1p0_Common_rx_gain_table);
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			       ar9565_1p0_Modes_lowest_ob_db_tx_gain_table);
+
+		INIT_INI_ARRAY(&ah->iniPcieSerdes,
+			       ar9565_1p0_pciephy_pll_on_clkreq_disable_L1);
+		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+			       ar9565_1p0_pciephy_pll_on_clkreq_disable_L1);
+
+		INIT_INI_ARRAY(&ah->iniModesFastClock,
+				ar9565_1p0_modes_fast_clock);
 	} else {
 		/* mac */
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
@@ -374,6 +406,9 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah)
 	else if (AR_SREV_9462_20(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9462_modes_low_ob_db_tx_gain_table_2p0);
+	else if (AR_SREV_9565(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			       ar9565_1p0_modes_low_ob_db_tx_gain_table);
 	else
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9300Modes_lowest_ob_db_tx_gain_table_2p2);
@@ -402,6 +437,9 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah)
 	else if (AR_SREV_9462_20(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9462_modes_high_ob_db_tx_gain_table_2p0);
+	else if (AR_SREV_9565(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			       ar9565_1p0_modes_high_ob_db_tx_gain_table);
 	else
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9300Modes_high_ob_db_tx_gain_table_2p2);
@@ -424,6 +462,9 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah)
 	else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9580_1p0_low_ob_db_tx_gain_table);
+	else if (AR_SREV_9565(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			       ar9565_1p0_modes_low_ob_db_tx_gain_table);
 	else
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9300Modes_low_ob_db_tx_gain_table_2p2);
@@ -446,6 +487,9 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah)
 	else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9580_1p0_high_power_tx_gain_table);
+	else if (AR_SREV_9565(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			       ar9565_1p0_modes_high_power_tx_gain_table);
 	else
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9300Modes_high_power_tx_gain_table_2p2);
@@ -538,6 +582,9 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah)
 	} else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 			ar9580_1p0_wo_xlna_rx_gain_table);
+	else if (AR_SREV_9565(ah))
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+			       ar9565_1p0_common_wo_xlna_rx_gain_table);
 	else
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 			ar9300Common_wo_xlna_rx_gain_table_2p2);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index e476f9f92ce3..c3ebf8728d43 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1312,10 +1312,10 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah,
 	ar9003_hw_prog_ini(ah, &ah->iniMac[ATH_INI_POST], modesIndex);
 	ar9003_hw_prog_ini(ah, &ah->iniBB[ATH_INI_POST], modesIndex);
 	ar9003_hw_prog_ini(ah, &ah->iniRadio[ATH_INI_POST], modesIndex);
+
 	if (AR_SREV_9462_20(ah))
-		ar9003_hw_prog_ini(ah,
-				&ah->ini_radio_post_sys2ant,
-				modesIndex);
+		ar9003_hw_prog_ini(ah, &ah->ini_radio_post_sys2ant,
+				   modesIndex);
 
 	REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites);
 
@@ -1326,6 +1326,9 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah,
 	if (IS_CHAN_A_FAST_CLOCK(ah, chan))
 		REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites);
 
+	if (AR_SREV_9565(ah))
+		REG_WRITE_ARRAY(&ah->iniModesFastClock, 1, regWrites);
+
 	REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites);
 
 	ah->modes_index = modesIndex;
diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h
new file mode 100644
index 000000000000..fa9e0932769c
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h
@@ -0,0 +1,1233 @@
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ * Copyright (c) 2011-2012 Qualcomm Atheros Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef INITVALS_9565_1P0_H
+#define INITVALS_9565_1P0_H
+
+/* AR9565 1.0 */
+
+static const u32 ar9565_1p0_mac_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00000008, 0x00000000},
+	{0x00000030, 0x000a0085},
+	{0x00000034, 0x00000005},
+	{0x00000040, 0x00000000},
+	{0x00000044, 0x00000000},
+	{0x00000048, 0x00000008},
+	{0x0000004c, 0x00000010},
+	{0x00000050, 0x00000000},
+	{0x00001040, 0x002ffc0f},
+	{0x00001044, 0x002ffc0f},
+	{0x00001048, 0x002ffc0f},
+	{0x0000104c, 0x002ffc0f},
+	{0x00001050, 0x002ffc0f},
+	{0x00001054, 0x002ffc0f},
+	{0x00001058, 0x002ffc0f},
+	{0x0000105c, 0x002ffc0f},
+	{0x00001060, 0x002ffc0f},
+	{0x00001064, 0x002ffc0f},
+	{0x000010f0, 0x00000100},
+	{0x00001270, 0x00000000},
+	{0x000012b0, 0x00000000},
+	{0x000012f0, 0x00000000},
+	{0x0000143c, 0x00000000},
+	{0x0000147c, 0x00000000},
+	{0x00001810, 0x0f000003},
+	{0x00008000, 0x00000000},
+	{0x00008004, 0x00000000},
+	{0x00008008, 0x00000000},
+	{0x0000800c, 0x00000000},
+	{0x00008018, 0x00000000},
+	{0x00008020, 0x00000000},
+	{0x00008038, 0x00000000},
+	{0x0000803c, 0x00000000},
+	{0x00008040, 0x00000000},
+	{0x00008044, 0x00000000},
+	{0x00008048, 0x00000000},
+	{0x0000804c, 0xffffffff},
+	{0x00008050, 0xffffffff},
+	{0x00008054, 0x00000000},
+	{0x00008058, 0x00000000},
+	{0x0000805c, 0x000fc78f},
+	{0x00008060, 0x0000000f},
+	{0x00008064, 0x00000000},
+	{0x00008070, 0x00000310},
+	{0x00008074, 0x00000020},
+	{0x00008078, 0x00000000},
+	{0x0000809c, 0x0000000f},
+	{0x000080a0, 0x00000000},
+	{0x000080a4, 0x02ff0000},
+	{0x000080a8, 0x0e070605},
+	{0x000080ac, 0x0000000d},
+	{0x000080b0, 0x00000000},
+	{0x000080b4, 0x00000000},
+	{0x000080b8, 0x00000000},
+	{0x000080bc, 0x00000000},
+	{0x000080c0, 0x2a800000},
+	{0x000080c4, 0x06900168},
+	{0x000080c8, 0x13881c20},
+	{0x000080cc, 0x01f40000},
+	{0x000080d0, 0x00252500},
+	{0x000080d4, 0x00b00005},
+	{0x000080d8, 0x00400002},
+	{0x000080dc, 0x00000000},
+	{0x000080e0, 0xffffffff},
+	{0x000080e4, 0x0000ffff},
+	{0x000080e8, 0x3f3f3f3f},
+	{0x000080ec, 0x00000000},
+	{0x000080f0, 0x00000000},
+	{0x000080f4, 0x00000000},
+	{0x000080fc, 0x00020000},
+	{0x00008100, 0x00000000},
+	{0x00008108, 0x00000052},
+	{0x0000810c, 0x00000000},
+	{0x00008110, 0x00000000},
+	{0x00008114, 0x000007ff},
+	{0x00008118, 0x000000aa},
+	{0x0000811c, 0x00003210},
+	{0x00008124, 0x00000000},
+	{0x00008128, 0x00000000},
+	{0x0000812c, 0x00000000},
+	{0x00008130, 0x00000000},
+	{0x00008134, 0x00000000},
+	{0x00008138, 0x00000000},
+	{0x0000813c, 0x0000ffff},
+	{0x00008144, 0xffffffff},
+	{0x00008168, 0x00000000},
+	{0x0000816c, 0x00000000},
+	{0x00008170, 0x18486200},
+	{0x00008174, 0x33332210},
+	{0x00008178, 0x00000000},
+	{0x0000817c, 0x00020000},
+	{0x000081c4, 0x33332210},
+	{0x000081c8, 0x00000000},
+	{0x000081cc, 0x00000000},
+	{0x000081d4, 0x00000000},
+	{0x000081ec, 0x00000000},
+	{0x000081f0, 0x00000000},
+	{0x000081f4, 0x00000000},
+	{0x000081f8, 0x00000000},
+	{0x000081fc, 0x00000000},
+	{0x00008240, 0x00100000},
+	{0x00008244, 0x0010f424},
+	{0x00008248, 0x00000800},
+	{0x0000824c, 0x0001e848},
+	{0x00008250, 0x00000000},
+	{0x00008254, 0x00000000},
+	{0x00008258, 0x00000000},
+	{0x0000825c, 0x40000000},
+	{0x00008260, 0x00080922},
+	{0x00008264, 0x9d400010},
+	{0x00008268, 0xffffffff},
+	{0x0000826c, 0x0000ffff},
+	{0x00008270, 0x00000000},
+	{0x00008274, 0x40000000},
+	{0x00008278, 0x003e4180},
+	{0x0000827c, 0x00000004},
+	{0x00008284, 0x0000002c},
+	{0x00008288, 0x0000002c},
+	{0x0000828c, 0x000000ff},
+	{0x00008294, 0x00000000},
+	{0x00008298, 0x00000000},
+	{0x0000829c, 0x00000000},
+	{0x00008300, 0x00000140},
+	{0x00008314, 0x00000000},
+	{0x0000831c, 0x0000010d},
+	{0x00008328, 0x00000000},
+	{0x0000832c, 0x0000001f},
+	{0x00008330, 0x00000302},
+	{0x00008334, 0x00000700},
+	{0x00008338, 0xffff0000},
+	{0x0000833c, 0x02400000},
+	{0x00008340, 0x000107ff},
+	{0x00008344, 0xaa48105b},
+	{0x00008348, 0x008f0000},
+	{0x0000835c, 0x00000000},
+	{0x00008360, 0xffffffff},
+	{0x00008364, 0xffffffff},
+	{0x00008368, 0x00000000},
+	{0x00008370, 0x00000000},
+	{0x00008374, 0x000000ff},
+	{0x00008378, 0x00000000},
+	{0x0000837c, 0x00000000},
+	{0x00008380, 0xffffffff},
+	{0x00008384, 0xffffffff},
+	{0x00008390, 0xffffffff},
+	{0x00008394, 0xffffffff},
+	{0x00008398, 0x00000000},
+	{0x0000839c, 0x00000000},
+	{0x000083a4, 0x0000fa14},
+	{0x000083a8, 0x000f0c00},
+	{0x000083ac, 0x33332210},
+	{0x000083b0, 0x33332210},
+	{0x000083b4, 0x33332210},
+	{0x000083b8, 0x33332210},
+	{0x000083bc, 0x00000000},
+	{0x000083c0, 0x00000000},
+	{0x000083c4, 0x00000000},
+	{0x000083c8, 0x00000000},
+	{0x000083cc, 0x00000200},
+	{0x000083d0, 0x800301ff},
+};
+
+static const u32 ar9565_1p0_mac_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
+	{0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c},
+	{0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38},
+	{0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00},
+	{0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b},
+	{0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810},
+	{0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a},
+	{0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440},
+};
+
+static const u32 ar9565_1p0_baseband_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00009800, 0xafe68e30},
+	{0x00009804, 0xfd14e000},
+	{0x00009808, 0x9c0a8f6b},
+	{0x0000980c, 0x04800000},
+	{0x00009814, 0x9280c00a},
+	{0x00009818, 0x00000000},
+	{0x0000981c, 0x00020028},
+	{0x00009834, 0x6400a290},
+	{0x00009838, 0x0108ecff},
+	{0x0000983c, 0x0d000600},
+	{0x00009880, 0x201fff00},
+	{0x00009884, 0x00001042},
+	{0x000098a4, 0x00200400},
+	{0x000098b0, 0x32840bbe},
+	{0x000098d0, 0x004b6a8e},
+	{0x000098d4, 0x00000820},
+	{0x000098dc, 0x00000000},
+	{0x000098e4, 0x01ffffff},
+	{0x000098e8, 0x01ffffff},
+	{0x000098ec, 0x01ffffff},
+	{0x000098f0, 0x00000000},
+	{0x000098f4, 0x00000000},
+	{0x00009bf0, 0x80000000},
+	{0x00009c04, 0xff55ff55},
+	{0x00009c08, 0x0320ff55},
+	{0x00009c0c, 0x00000000},
+	{0x00009c10, 0x00000000},
+	{0x00009c14, 0x00046384},
+	{0x00009c18, 0x05b6b440},
+	{0x00009c1c, 0x00b6b440},
+	{0x00009d00, 0xc080a333},
+	{0x00009d04, 0x40206c10},
+	{0x00009d08, 0x009c4060},
+	{0x00009d0c, 0x1883800a},
+	{0x00009d10, 0x01834061},
+	{0x00009d14, 0x00c00400},
+	{0x00009d18, 0x00000000},
+	{0x00009e08, 0x0078230c},
+	{0x00009e24, 0x990bb515},
+	{0x00009e28, 0x126f0000},
+	{0x00009e30, 0x06336f77},
+	{0x00009e34, 0x6af6532f},
+	{0x00009e38, 0x0cc80c00},
+	{0x00009e40, 0x0d261820},
+	{0x00009e4c, 0x00001004},
+	{0x00009e50, 0x00ff03f1},
+	{0x00009e54, 0xe4c355c7},
+	{0x00009e5c, 0xe9198724},
+	{0x00009fc0, 0x823e4788},
+	{0x00009fc4, 0x0001efb5},
+	{0x00009fcc, 0x40000014},
+	{0x0000a20c, 0x00000000},
+	{0x0000a220, 0x00000000},
+	{0x0000a224, 0x00000000},
+	{0x0000a228, 0x10002310},
+	{0x0000a23c, 0x00000000},
+	{0x0000a244, 0x0c000000},
+	{0x0000a2a0, 0x00000001},
+	{0x0000a2c0, 0x00000001},
+	{0x0000a2c8, 0x00000000},
+	{0x0000a2cc, 0x18c43433},
+	{0x0000a2d4, 0x00000000},
+	{0x0000a2ec, 0x00000000},
+	{0x0000a2f0, 0x00000000},
+	{0x0000a2f4, 0x00000000},
+	{0x0000a2f8, 0x00000000},
+	{0x0000a344, 0x00000000},
+	{0x0000a34c, 0x00000000},
+	{0x0000a350, 0x0000a000},
+	{0x0000a364, 0x00000000},
+	{0x0000a370, 0x00000000},
+	{0x0000a390, 0x00000001},
+	{0x0000a394, 0x00000444},
+	{0x0000a398, 0x001f0e0f},
+	{0x0000a39c, 0x0075393f},
+	{0x0000a3a0, 0xb79f6427},
+	{0x0000a3a4, 0x00000000},
+	{0x0000a3a8, 0xaaaaaaaa},
+	{0x0000a3ac, 0x3c466478},
+	{0x0000a3c0, 0x20202020},
+	{0x0000a3c4, 0x22222220},
+	{0x0000a3c8, 0x20200020},
+	{0x0000a3cc, 0x20202020},
+	{0x0000a3d0, 0x20202020},
+	{0x0000a3d4, 0x20202020},
+	{0x0000a3d8, 0x20202020},
+	{0x0000a3dc, 0x20202020},
+	{0x0000a3e0, 0x20202020},
+	{0x0000a3e4, 0x20202020},
+	{0x0000a3e8, 0x20202020},
+	{0x0000a3ec, 0x20202020},
+	{0x0000a3f0, 0x00000000},
+	{0x0000a3f4, 0x00000006},
+	{0x0000a3f8, 0x0cdbd380},
+	{0x0000a3fc, 0x000f0f01},
+	{0x0000a400, 0x8fa91f01},
+	{0x0000a404, 0x00000000},
+	{0x0000a408, 0x0e79e5c6},
+	{0x0000a40c, 0x00820820},
+	{0x0000a414, 0x1ce739ce},
+	{0x0000a418, 0x2d001dce},
+	{0x0000a41c, 0x1ce739ce},
+	{0x0000a420, 0x000001ce},
+	{0x0000a424, 0x1ce739ce},
+	{0x0000a428, 0x000001ce},
+	{0x0000a42c, 0x1ce739ce},
+	{0x0000a430, 0x1ce739ce},
+	{0x0000a434, 0x00000000},
+	{0x0000a438, 0x00001801},
+	{0x0000a43c, 0x00000000},
+	{0x0000a440, 0x00000000},
+	{0x0000a444, 0x00000000},
+	{0x0000a448, 0x05000096},
+	{0x0000a44c, 0x00000001},
+	{0x0000a450, 0x00010000},
+	{0x0000a454, 0x03000000},
+	{0x0000a458, 0x00000000},
+	{0x0000a644, 0xbfad9d74},
+	{0x0000a648, 0x0048060a},
+	{0x0000a64c, 0x00003c37},
+	{0x0000a670, 0x03020100},
+	{0x0000a674, 0x09080504},
+	{0x0000a678, 0x0d0c0b0a},
+	{0x0000a67c, 0x13121110},
+	{0x0000a680, 0x31301514},
+	{0x0000a684, 0x35343332},
+	{0x0000a688, 0x00000036},
+	{0x0000a690, 0x00000838},
+	{0x0000a6b4, 0x00512c01},
+	{0x0000a7c0, 0x00000000},
+	{0x0000a7c4, 0xfffffffc},
+	{0x0000a7c8, 0x00000000},
+	{0x0000a7cc, 0x00000000},
+	{0x0000a7d0, 0x00000000},
+	{0x0000a7d4, 0x00000004},
+	{0x0000a7dc, 0x00000001},
+	{0x0000a7f0, 0x80000000},
+};
+
+static const u32 ar9565_1p0_baseband_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a800d},
+	{0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a01ae},
+	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x63c640da},
+	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x09143c81},
+	{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
+	{0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c},
+	{0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4},
+	{0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0},
+	{0x00009e04, 0x00802020, 0x00802020, 0x00802020, 0x00802020},
+	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000d8},
+	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec86d2e},
+	{0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e},
+	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
+	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
+	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
+	{0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222},
+	{0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
+	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
+	{0x0000a204, 0x033187c0, 0x033187c4, 0x033187c4, 0x033187c0},
+	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+	{0x0000a22c, 0x01026a2f, 0x01026a27, 0x01026a2f, 0x01026a2f},
+	{0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b},
+	{0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff},
+	{0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018},
+	{0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
+	{0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
+	{0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
+	{0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
+	{0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501},
+	{0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
+	{0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
+	{0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150},
+	{0x0000a288, 0x00100510, 0x00100510, 0x00100510, 0x00100510},
+	{0x0000a28c, 0x00021551, 0x00021551, 0x00021551, 0x00021551},
+	{0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
+	{0x0000a2d0, 0x00071982, 0x00071982, 0x00071982, 0x00071982},
+	{0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a},
+	{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000ae04, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+	{0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+};
+
+static const u32 ar9565_1p0_radio_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00016000, 0x36db6db6},
+	{0x00016004, 0x6db6db40},
+	{0x00016008, 0x73f00000},
+	{0x0001600c, 0x00000000},
+	{0x00016010, 0x6d823601},
+	{0x00016040, 0x7f80fff8},
+	{0x0001604c, 0x1c99e04f},
+	{0x00016050, 0x6db6db6c},
+	{0x00016058, 0x6c200000},
+	{0x00016080, 0x000c0000},
+	{0x00016084, 0x9a68048c},
+	{0x00016088, 0x54214514},
+	{0x0001608c, 0x1203040b},
+	{0x00016090, 0x24926490},
+	{0x00016098, 0xd28b3330},
+	{0x000160a0, 0x0a108ffe},
+	{0x000160a4, 0x812fc491},
+	{0x000160a8, 0x423c8000},
+	{0x000160b4, 0x92000000},
+	{0x000160b8, 0x0285dddc},
+	{0x000160bc, 0x02908888},
+	{0x000160c0, 0x006db6d0},
+	{0x000160c4, 0x6dd6db60},
+	{0x000160c8, 0x6db6db6c},
+	{0x000160cc, 0x6de6c1b0},
+	{0x00016100, 0x3fffbe04},
+	{0x00016104, 0xfff80000},
+	{0x00016108, 0x00200400},
+	{0x00016110, 0x00000000},
+	{0x00016144, 0x02084080},
+	{0x00016148, 0x000080c0},
+	{0x00016280, 0x050a0001},
+	{0x00016284, 0x3d841400},
+	{0x00016288, 0x00000000},
+	{0x0001628c, 0xe3000000},
+	{0x00016290, 0xa1004080},
+	{0x00016294, 0x40000028},
+	{0x00016298, 0x55aa2900},
+	{0x00016340, 0x131c827a},
+	{0x00016344, 0x00300000},
+};
+
+static const u32 ar9565_1p0_radio_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x0001609c, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524},
+	{0x000160ac, 0xa4646c08, 0xa4646c08, 0xa4646c08, 0xa4646c08},
+	{0x000160b0, 0x01d67f70, 0x01d67f70, 0x01d67f70, 0x01d67f70},
+	{0x0001610c, 0x40000000, 0x40000000, 0x40000000, 0x40000000},
+	{0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008},
+};
+
+static const u32 ar9565_1p0_soc_preamble[][2] = {
+	/* Addr      allmodes  */
+	{0x00004078, 0x00000002},
+	{0x000040a4, 0x00a0c9c9},
+	{0x00007020, 0x00000000},
+	{0x00007034, 0x00000002},
+	{0x00007038, 0x000004c2},
+};
+
+static const u32 ar9565_1p0_soc_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00007010, 0x00002233, 0x00002233, 0x00002233, 0x00002233},
+};
+
+static const u32 ar9565_1p0_Common_rx_gain_table[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x01910190},
+	{0x0000a030, 0x01930192},
+	{0x0000a034, 0x01950194},
+	{0x0000a038, 0x038a0196},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x22222229},
+	{0x0000a084, 0x1d1d1d1d},
+	{0x0000a088, 0x1d1d1d1d},
+	{0x0000a08c, 0x1d1d1d1d},
+	{0x0000a090, 0x171d1d1d},
+	{0x0000a094, 0x11111717},
+	{0x0000a098, 0x00030311},
+	{0x0000a09c, 0x00000000},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x01000101},
+	{0x0000a0c8, 0x011e011f},
+	{0x0000a0cc, 0x011c011d},
+	{0x0000a0d0, 0x02030204},
+	{0x0000a0d4, 0x02010202},
+	{0x0000a0d8, 0x021f0200},
+	{0x0000a0dc, 0x0302021e},
+	{0x0000a0e0, 0x03000301},
+	{0x0000a0e4, 0x031e031f},
+	{0x0000a0e8, 0x0402031d},
+	{0x0000a0ec, 0x04000401},
+	{0x0000a0f0, 0x041e041f},
+	{0x0000a0f4, 0x0502041d},
+	{0x0000a0f8, 0x05000501},
+	{0x0000a0fc, 0x051e051f},
+	{0x0000a100, 0x06010602},
+	{0x0000a104, 0x061f0600},
+	{0x0000a108, 0x061d061e},
+	{0x0000a10c, 0x07020703},
+	{0x0000a110, 0x07000701},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x01000101},
+	{0x0000a148, 0x011e011f},
+	{0x0000a14c, 0x011c011d},
+	{0x0000a150, 0x02030204},
+	{0x0000a154, 0x02010202},
+	{0x0000a158, 0x021f0200},
+	{0x0000a15c, 0x0302021e},
+	{0x0000a160, 0x03000301},
+	{0x0000a164, 0x031e031f},
+	{0x0000a168, 0x0402031d},
+	{0x0000a16c, 0x04000401},
+	{0x0000a170, 0x041e041f},
+	{0x0000a174, 0x0502041d},
+	{0x0000a178, 0x05000501},
+	{0x0000a17c, 0x051e051f},
+	{0x0000a180, 0x06010602},
+	{0x0000a184, 0x061f0600},
+	{0x0000a188, 0x061d061e},
+	{0x0000a18c, 0x07020703},
+	{0x0000a190, 0x07000701},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x32323232},
+	{0x0000b084, 0x2f2f3232},
+	{0x0000b088, 0x23282a2d},
+	{0x0000b08c, 0x1c1e2123},
+	{0x0000b090, 0x14171919},
+	{0x0000b094, 0x0e0e1214},
+	{0x0000b098, 0x03050707},
+	{0x0000b09c, 0x00030303},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar9565_1p0_Modes_lowest_ob_db_tx_gain_table[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52},
+	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
+	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
+	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+	{0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402},
+	{0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404},
+	{0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+	{0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+	{0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+	{0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+	{0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+	{0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016044, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4},
+	{0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+};
+
+static const u32 ar9565_1p0_pciephy_pll_on_clkreq_disable_L1[][2] = {
+	/* Addr      allmodes  */
+	{0x00018c00, 0x18212ede},
+	{0x00018c04, 0x000801d8},
+	{0x00018c08, 0x0003780c},
+};
+
+static const u32 ar9565_1p0_modes_fast_clock[][3] = {
+	/* Addr      5G_HT20     5G_HT40   */
+	{0x00001030, 0x00000268, 0x000004d0},
+	{0x00001070, 0x0000018c, 0x00000318},
+	{0x000010b0, 0x00000fd0, 0x00001fa0},
+	{0x00008014, 0x044c044c, 0x08980898},
+	{0x0000801c, 0x148ec02b, 0x148ec057},
+	{0x00008318, 0x000044c0, 0x00008980},
+	{0x00009e00, 0x03721821, 0x03721821},
+	{0x0000a230, 0x0000400b, 0x00004016},
+	{0x0000a254, 0x00000898, 0x00001130},
+};
+
+static const u32 ar9565_1p0_common_wo_xlna_rx_gain_table[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x03820190},
+	{0x0000a030, 0x03840383},
+	{0x0000a034, 0x03880385},
+	{0x0000a038, 0x038a0389},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x29292929},
+	{0x0000a084, 0x29292929},
+	{0x0000a088, 0x29292929},
+	{0x0000a08c, 0x29292929},
+	{0x0000a090, 0x22292929},
+	{0x0000a094, 0x1d1d2222},
+	{0x0000a098, 0x0c111117},
+	{0x0000a09c, 0x00030303},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x301f3000},
+	{0x0000a0c4, 0x41004101},
+	{0x0000a0c8, 0x411e411f},
+	{0x0000a0cc, 0x411c411d},
+	{0x0000a0d0, 0x42434244},
+	{0x0000a0d4, 0x42414242},
+	{0x0000a0d8, 0x425f4240},
+	{0x0000a0dc, 0x5342425e},
+	{0x0000a0e0, 0x53405341},
+	{0x0000a0e4, 0x535e535f},
+	{0x0000a0e8, 0x7402535d},
+	{0x0000a0ec, 0x74007401},
+	{0x0000a0f0, 0x741e741f},
+	{0x0000a0f4, 0x7522741d},
+	{0x0000a0f8, 0x75207521},
+	{0x0000a0fc, 0x753e753f},
+	{0x0000a100, 0x76617662},
+	{0x0000a104, 0x767f7660},
+	{0x0000a108, 0x767d767e},
+	{0x0000a10c, 0x77e277e3},
+	{0x0000a110, 0x77e077e1},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x301f3000},
+	{0x0000a144, 0x41004101},
+	{0x0000a148, 0x411e411f},
+	{0x0000a14c, 0x411c411d},
+	{0x0000a150, 0x42434244},
+	{0x0000a154, 0x42414242},
+	{0x0000a158, 0x425f4240},
+	{0x0000a15c, 0x5342425e},
+	{0x0000a160, 0x53405341},
+	{0x0000a164, 0x535e535f},
+	{0x0000a168, 0x7402535d},
+	{0x0000a16c, 0x74007401},
+	{0x0000a170, 0x741e741f},
+	{0x0000a174, 0x7522741d},
+	{0x0000a178, 0x75207521},
+	{0x0000a17c, 0x753e753f},
+	{0x0000a180, 0x76617662},
+	{0x0000a184, 0x767f7660},
+	{0x0000a188, 0x767d767e},
+	{0x0000a18c, 0x77e277e3},
+	{0x0000a190, 0x77e077e1},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x32323232},
+	{0x0000b084, 0x2f2f3232},
+	{0x0000b088, 0x23282a2d},
+	{0x0000b08c, 0x1c1e2123},
+	{0x0000b090, 0x14171919},
+	{0x0000b094, 0x0e0e1214},
+	{0x0000b098, 0x03050707},
+	{0x0000b09c, 0x00030303},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar9565_1p0_modes_low_ob_db_tx_gain_table[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52},
+	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
+	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
+	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+	{0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402},
+	{0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404},
+	{0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+	{0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+	{0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+	{0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+	{0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+	{0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016044, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4},
+	{0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+};
+
+static const u32 ar9565_1p0_modes_high_ob_db_tx_gain_table[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52},
+	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
+	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
+	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0b022220, 0x0b022220, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10022223, 0x10022223, 0x0c000200, 0x0c000200},
+	{0x0000a510, 0x15022620, 0x15022620, 0x10000202, 0x10000202},
+	{0x0000a514, 0x19022622, 0x19022622, 0x13000400, 0x13000400},
+	{0x0000a518, 0x1c022822, 0x1c022822, 0x17000402, 0x17000402},
+	{0x0000a51c, 0x21022842, 0x21022842, 0x1b000404, 0x1b000404},
+	{0x0000a520, 0x24022c41, 0x24022c41, 0x1e000603, 0x1e000603},
+	{0x0000a524, 0x29023042, 0x29023042, 0x23000a02, 0x23000a02},
+	{0x0000a528, 0x2d023044, 0x2d023044, 0x27000a04, 0x27000a04},
+	{0x0000a52c, 0x31023644, 0x31023644, 0x2a000a20, 0x2a000a20},
+	{0x0000a530, 0x36025643, 0x36025643, 0x2e000e20, 0x2e000e20},
+	{0x0000a534, 0x3a025a44, 0x3a025a44, 0x32000e22, 0x32000e22},
+	{0x0000a538, 0x3d025e45, 0x3d025e45, 0x36000e24, 0x36000e24},
+	{0x0000a53c, 0x43025e4a, 0x43025e4a, 0x3a001640, 0x3a001640},
+	{0x0000a540, 0x4a025e6c, 0x4a025e6c, 0x3e001660, 0x3e001660},
+	{0x0000a544, 0x50025e8e, 0x50025e8e, 0x41001861, 0x41001861},
+	{0x0000a548, 0x56025eb2, 0x56025eb2, 0x45001a81, 0x45001a81},
+	{0x0000a54c, 0x5c025eb5, 0x5c025eb5, 0x49001a83, 0x49001a83},
+	{0x0000a550, 0x62025ef6, 0x62025ef6, 0x4c001c84, 0x4c001c84},
+	{0x0000a554, 0x65025f56, 0x65025f56, 0x4f001ce3, 0x4f001ce3},
+	{0x0000a558, 0x69027f56, 0x69027f56, 0x53001ce5, 0x53001ce5},
+	{0x0000a55c, 0x6d029f56, 0x6d029f56, 0x57001ce9, 0x57001ce9},
+	{0x0000a560, 0x73049f56, 0x73049f56, 0x5b001ceb, 0x5b001ceb},
+	{0x0000a564, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00804000, 0x00804000, 0x00000000, 0x00000000},
+	{0x0000a610, 0x00804201, 0x00804201, 0x00000000, 0x00000000},
+	{0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000},
+	{0x0000a618, 0x00804201, 0x00804201, 0x01404501, 0x01404501},
+	{0x0000a61c, 0x02008201, 0x02008201, 0x02008501, 0x02008501},
+	{0x0000a620, 0x02c10a03, 0x02c10a03, 0x0280ca03, 0x0280ca03},
+	{0x0000a624, 0x04815205, 0x04815205, 0x02c10b04, 0x02c10b04},
+	{0x0000a628, 0x0581d406, 0x0581d406, 0x03814b04, 0x03814b04},
+	{0x0000a62c, 0x0581d607, 0x0581d607, 0x05018e05, 0x05018e05},
+	{0x0000a630, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406},
+	{0x0000a634, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406},
+	{0x0000a638, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406},
+	{0x0000a63c, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406},
+	{0x00016044, 0x056d82e4, 0x056d82e4, 0x056d82e4, 0x056d82e4},
+	{0x00016048, 0x8db49060, 0x8db49060, 0x8db49060, 0x8db49060},
+	{0x00016054, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000},
+};
+
+static const u32 ar9565_1p0_modes_high_power_tx_gain_table[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52},
+	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
+	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
+	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x18022622, 0x18022622, 0x11000400, 0x11000400},
+	{0x0000a518, 0x1b022822, 0x1b022822, 0x15000402, 0x15000402},
+	{0x0000a51c, 0x20022842, 0x20022842, 0x19000404, 0x19000404},
+	{0x0000a520, 0x22022c41, 0x22022c41, 0x1b000603, 0x1b000603},
+	{0x0000a524, 0x28023042, 0x28023042, 0x1f000a02, 0x1f000a02},
+	{0x0000a528, 0x2c023044, 0x2c023044, 0x23000a04, 0x23000a04},
+	{0x0000a52c, 0x2f023644, 0x2f023644, 0x26000a20, 0x26000a20},
+	{0x0000a530, 0x34025643, 0x34025643, 0x2a000e20, 0x2a000e20},
+	{0x0000a534, 0x38025a44, 0x38025a44, 0x2e000e22, 0x2e000e22},
+	{0x0000a538, 0x3b025e45, 0x3b025e45, 0x31000e24, 0x31000e24},
+	{0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640},
+	{0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660},
+	{0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861},
+	{0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81},
+	{0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+	{0x0000a550, 0x5f025ef6, 0x5f025ef6, 0x44001c84, 0x44001c84},
+	{0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3},
+	{0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5},
+	{0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9},
+	{0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb},
+	{0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016044, 0x056d82e6, 0x056d82e6, 0x056d82e6, 0x056d82e6},
+	{0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+};
+
+#endif /* INITVALS_9565_1P0_H */
-- 
cgit v1.2.3-55-g7522


From a4a2954ff49e72ce3fa1f78a156b2492a023c89d Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:20:03 +0530
Subject: ath9k_hw: Add AR9565 HW support

Various parts of the code require AR9565 checks,
this patch adds them.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ani.c           |  2 +-
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 10 +++++-----
 drivers/net/wireless/ath/ath9k/ar9003_mac.c    |  2 +-
 drivers/net/wireless/ath/ath9k/ar9003_phy.c    | 10 +++++-----
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    | 14 +++++++-------
 drivers/net/wireless/ath/ath9k/eeprom.h        |  2 +-
 drivers/net/wireless/ath/ath9k/hw.c            | 20 +++++++++++---------
 7 files changed, 31 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index ff007f500feb..e09ec40ce71a 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -237,7 +237,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel,
 				     entry_cck->fir_step_level);
 
 	/* Skip MRC CCK for pre AR9003 families */
-	if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah))
+	if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah))
 		return;
 
 	if (aniState->mrcCCK != entry_cck->mrc_cck_on)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index e9466f0291d3..185c990353d2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3520,7 +3520,7 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 
 	if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
 		REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
-	else if (AR_SREV_9462(ah) || AR_SREV_9550(ah))
+	else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah))
 		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
 	else {
 		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
@@ -3568,7 +3568,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 
 	u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz);
 
-	if (AR_SREV_9462(ah)) {
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,
 				AR_SWITCH_TABLE_COM_AR9462_ALL, value);
 	} else if (AR_SREV_9550(ah)) {
@@ -3612,7 +3612,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 		}
 	}
 
-	if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) {
+	if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
 		value = ath9k_hw_ar9300_get_eeprom(ah, EEP_ANT_DIV_CTL1);
 		/*
 		 * main_lnaconf, alt_lnaconf, main_tb, alt_tb
@@ -3843,7 +3843,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 			REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set);
 			if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
 				return;
-		} else if (AR_SREV_9462(ah)) {
+		} else if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 			reg_val = le32_to_cpu(pBase->swreg);
 			REG_WRITE(ah, AR_PHY_PMU1, reg_val);
 		} else {
@@ -3874,7 +3874,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 			while (!REG_READ_FIELD(ah, AR_PHY_PMU2,
 						AR_PHY_PMU2_PGM))
 				udelay(10);
-		} else if (AR_SREV_9462(ah))
+		} else if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
 			REG_RMW_FIELD(ah, AR_PHY_PMU1, AR_PHY_PMU1_PWD, 0x1);
 		else {
 			reg_val = REG_READ(ah, AR_RTC_SLEEP_CLK) |
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 5d55724ca4fe..d5b2e0ecc21c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -31,7 +31,7 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 	u32 val, ctl12, ctl17;
 	u8 desc_len;
 
-	desc_len = (AR_SREV_9462(ah) ? 0x18 : 0x17);
+	desc_len = ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x18 : 0x17);
 
 	val = (ATHEROS_VENDOR_ID << AR_DescId_S) |
 	      (1 << AR_TxRxDesc_S) |
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index c3ebf8728d43..78665b29296d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -88,7 +88,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 			channelSel = (freq * 4) / div;
 			chan_frac = (((freq * 4) % div) * 0x20000) / div;
 			channelSel = (channelSel << 17) | chan_frac;
-		} else if (AR_SREV_9485(ah)) {
+		} else if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
 			u32 chan_frac;
 
 			/*
@@ -736,7 +736,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 	if (chan->channel == 2484)
 		ar9003_hw_prog_ini(ah, &ah->ini_japan2484, 1);
 
-	if (AR_SREV_9462(ah))
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
 		REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE,
 			  AR_GLB_SWREG_DISCONT_EN_BT_WLAN);
 
@@ -746,9 +746,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 	ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
 	ath9k_hw_apply_txpower(ah, chan, false);
 
-	if (AR_SREV_9462(ah)) {
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
-				AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
+				   AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
 			ah->enabled_cals |= TX_IQ_CAL;
 		else
 			ah->enabled_cals &= ~TX_IQ_CAL;
@@ -1111,7 +1111,7 @@ static void ar9003_hw_set_nf_limits(struct ath_hw *ah)
 	if (AR_SREV_9330(ah))
 		ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9330_2GHZ;
 
-	if (AR_SREV_9462(ah)) {
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		ah->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_2GHZ;
 		ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9462_2GHZ;
 		ah->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_5GHZ;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index e8bfb4125e86..f092f8cf6c6c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -636,8 +636,8 @@
 #define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G_S	1
 
 #define AR_PHY_65NM_CH0_SYNTH4      0x1608c
-#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT   (AR_SREV_9462(ah) ? 0x00000001 : 0x00000002)
-#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S (AR_SREV_9462(ah) ? 0 : 1)
+#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT   ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00000001 : 0x00000002)
+#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0 : 1)
 #define AR_PHY_65NM_CH0_SYNTH7      0x16098
 #define AR_PHY_65NM_CH0_BIAS1       0x160c0
 #define AR_PHY_65NM_CH0_BIAS2       0x160c4
@@ -647,7 +647,7 @@
 #define AR_PHY_65NM_CH2_RXTX4       0x1690c
 
 #define AR_CH0_TOP	(AR_SREV_9300(ah) ? 0x16288 : \
-				((AR_SREV_9462(ah) ? 0x1628c : 0x16280)))
+			 (((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x1628c : 0x16280)))
 #define AR_CH0_TOP_XPABIASLVL (AR_SREV_9550(ah) ? 0x3c0 : 0x300)
 #define AR_CH0_TOP_XPABIASLVL_S (AR_SREV_9550(ah) ? 6 : 8)
 
@@ -675,7 +675,7 @@
 #define AR_SWITCH_TABLE_ALL_S (0)
 
 #define AR_PHY_65NM_CH0_THERM       (AR_SREV_9300(ah) ? 0x16290 :\
-					(AR_SREV_9462(ah) ? 0x16294 : 0x1628c))
+				     ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16294 : 0x1628c))
 
 #define AR_PHY_65NM_CH0_THERM_LOCAL   0x80000000
 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31
@@ -697,17 +697,17 @@
 #define AR_CH0_TOP2_XPABIASLVL_S	12
 
 #define AR_CH0_XTAL		(AR_SREV_9300(ah) ? 0x16294 : \
-					(AR_SREV_9462(ah) ? 0x16298 : 0x16290))
+				 ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16298 : 0x16290))
 #define AR_CH0_XTAL_CAPINDAC	0x7f000000
 #define AR_CH0_XTAL_CAPINDAC_S	24
 #define AR_CH0_XTAL_CAPOUTDAC	0x00fe0000
 #define AR_CH0_XTAL_CAPOUTDAC_S	17
 
-#define AR_PHY_PMU1		(AR_SREV_9462(ah) ? 0x16340 : 0x16c40)
+#define AR_PHY_PMU1		((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16340 : 0x16c40)
 #define AR_PHY_PMU1_PWD		0x1
 #define AR_PHY_PMU1_PWD_S	0
 
-#define AR_PHY_PMU2		(AR_SREV_9462(ah) ? 0x16344 : 0x16c44)
+#define AR_PHY_PMU2		((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16344 : 0x16c44)
 #define AR_PHY_PMU2_PGM		0x00200000
 #define AR_PHY_PMU2_PGM_S	21
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 484b31305906..7e1da18d09df 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -108,7 +108,7 @@
 #define EEP_RFSILENT_ENABLED_S      0
 #define EEP_RFSILENT_POLARITY       0x0002
 #define EEP_RFSILENT_POLARITY_S     1
-#define EEP_RFSILENT_GPIO_SEL       (AR_SREV_9462(ah) ? 0x00fc : 0x001c)
+#define EEP_RFSILENT_GPIO_SEL       ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00fc : 0x001c)
 #define EEP_RFSILENT_GPIO_SEL_S     2
 
 #define AR5416_OPFLAGS_11A           0x01
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 36386265b8ab..6539d2acb5e8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -602,6 +602,11 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	if (AR_SREV_9462(ah))
 		ah->WARegVal &= ~AR_WA_D3_L1_DISABLE;
 
+	if (AR_SREV_9565(ah)) {
+		ah->WARegVal |= AR_WA_BIT22;
+		REG_WRITE(ah, AR_WA, ah->WARegVal);
+	}
+
 	ath9k_hw_init_defaults(ah);
 	ath9k_hw_init_config(ah);
 
@@ -802,8 +807,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 {
 	u32 pll;
 
-	if (AR_SREV_9485(ah)) {
-
+	if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
 		/* program BB PLL ki and kd value, ki=0x4, kd=0x40 */
 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
 			      AR_CH0_BB_DPLL2_PLL_PWD, 0x1);
@@ -2036,7 +2040,7 @@ static void ath9k_set_power_sleep(struct ath_hw *ah)
 {
 	REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
 
-	if (AR_SREV_9462(ah)) {
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		REG_CLR_BIT(ah, AR_TIMER_MODE, 0xff);
 		REG_CLR_BIT(ah, AR_NDP2_TIMER_MODE, 0xff);
 		REG_CLR_BIT(ah, AR_SLP32_INC, 0xfffff);
@@ -2491,7 +2495,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
 		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_FASTCLOCK;
-		if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah))
+		if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah) && !AR_SREV_9565(ah))
 			pCap->hw_caps |= ATH9K_HW_CAP_LDPC;
 
 		pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH;
@@ -2574,14 +2578,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 			ah->enabled_cals |= TX_IQ_ON_AGC_CAL;
 	}
 
-	if (AR_SREV_9462(ah)) {
-
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		if (!(ah->ent_mode & AR_ENT_OTP_49GHZ_DISABLE))
 			pCap->hw_caps |= ATH9K_HW_CAP_MCI;
 
 		if (AR_SREV_9462_20(ah))
 			pCap->hw_caps |= ATH9K_HW_CAP_RTT;
-
 	}
 
 
@@ -2747,7 +2749,7 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits)
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
-	if (AR_SREV_9462(ah))
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
 		bits |= ATH9K_RX_FILTER_CONTROL_WRAPPER;
 
 	REG_WRITE(ah, AR_RX_FILTER, bits);
@@ -3044,7 +3046,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
 	REG_SET_BIT(ah, gen_tmr_configuration[timer->index].mode_addr,
 		    gen_tmr_configuration[timer->index].mode_mask);
 
-	if (AR_SREV_9462(ah)) {
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
 		/*
 		 * Starting from AR9462, each generic timer can select which tsf
 		 * to use. But we still follow the old rule, 0 - 7 use tsf and
-- 
cgit v1.2.3-55-g7522


From e41db61d55fa58de9854c1d4932ea255f448d4b8 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:20:12 +0530
Subject: ath9k: Set correct max streams for AR9565

Also, set the correct chainmask.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c   | 5 ++++-
 drivers/net/wireless/ath/ath9k/init.c | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6539d2acb5e8..063d724bba12 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2407,7 +2407,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	if (eeval & AR5416_OPFLAGS_11G)
 		pCap->hw_caps |= ATH9K_HW_CAP_2GHZ;
 
-	if (AR_SREV_9485(ah) || AR_SREV_9285(ah) || AR_SREV_9330(ah))
+	if (AR_SREV_9485(ah) ||
+	    AR_SREV_9285(ah) ||
+	    AR_SREV_9330(ah) ||
+	    AR_SREV_9565(ah))
 		chip_chainmask = 1;
 	else if (AR_SREV_9462(ah))
 		chip_chainmask = 3;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index f33712140fa5..f3ce5ca2f1d3 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -258,7 +258,7 @@ static void setup_ht_cap(struct ath_softc *sc,
 	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
 	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
 
-	if (AR_SREV_9330(ah) || AR_SREV_9485(ah))
+	if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah))
 		max_streams = 1;
 	else if (AR_SREV_9462(ah))
 		max_streams = 2;
-- 
cgit v1.2.3-55-g7522


From d43d04a9e10f743c601fca8d9a019798ea7ce866 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:20:20 +0530
Subject: ath9k_hw: Fix spur mitigation for AR9565

Exclude CCK spur mitigation, freq 2437 for OFDM and
add AR9565-specific logic.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 67 ++++++++++++++++++++++++++---
 drivers/net/wireless/ath/ath9k/ar9003_phy.h | 15 +++++--
 2 files changed, 72 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 78665b29296d..05d0ac0aca78 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -206,6 +206,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 	for (i = 0; i < max_spur_cnts; i++) {
 		if (AR_SREV_9462(ah) && (i == 0 || i == 3))
 			continue;
+
 		negative = 0;
 		if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
 		    AR_SREV_9550(ah))
@@ -301,7 +302,9 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah,
 				int freq_offset,
 				int spur_freq_sd,
 				int spur_delta_phase,
-				int spur_subchannel_sd)
+				int spur_subchannel_sd,
+				int range,
+				int synth_freq)
 {
 	int mask_index = 0;
 
@@ -316,8 +319,11 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah,
 		      AR_PHY_SFCORR_EXT_SPUR_SUBCHANNEL_SD, spur_subchannel_sd);
 	REG_RMW_FIELD(ah, AR_PHY_TIMING11,
 		      AR_PHY_TIMING11_USE_SPUR_FILTER_IN_AGC, 0x1);
-	REG_RMW_FIELD(ah, AR_PHY_TIMING11,
-		      AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR, 0x1);
+
+	if (!(AR_SREV_9565(ah) && range == 10 && synth_freq == 2437))
+		REG_RMW_FIELD(ah, AR_PHY_TIMING11,
+			      AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR, 0x1);
+
 	REG_RMW_FIELD(ah, AR_PHY_TIMING4,
 		      AR_PHY_TIMING4_ENABLE_SPUR_RSSI, 0x1);
 	REG_RMW_FIELD(ah, AR_PHY_SPUR_REG,
@@ -358,9 +364,44 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah,
 		      AR_PHY_SPUR_REG_MASK_RATE_CNTL, 0xff);
 }
 
+static void ar9003_hw_spur_ofdm_9565(struct ath_hw *ah,
+				     int freq_offset)
+{
+	int mask_index = 0;
+
+	mask_index = (freq_offset << 4) / 5;
+	if (mask_index < 0)
+		mask_index = mask_index - 1;
+
+	mask_index = mask_index & 0x7f;
+
+	REG_RMW_FIELD(ah, AR_PHY_PILOT_SPUR_MASK,
+		      AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B,
+		      mask_index);
+
+	/* A == B */
+	REG_RMW_FIELD(ah, AR_PHY_SPUR_MASK_B,
+		      AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_IDX_A,
+		      mask_index);
+
+	REG_RMW_FIELD(ah, AR_PHY_CHAN_SPUR_MASK,
+		      AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B,
+		      mask_index);
+	REG_RMW_FIELD(ah, AR_PHY_PILOT_SPUR_MASK,
+		      AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B, 0xe);
+	REG_RMW_FIELD(ah, AR_PHY_CHAN_SPUR_MASK,
+		      AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B, 0xe);
+
+	/* A == B */
+	REG_RMW_FIELD(ah, AR_PHY_SPUR_MASK_B,
+		      AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_A, 0xa0);
+}
+
 static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah,
 				     struct ath9k_channel *chan,
-				     int freq_offset)
+				     int freq_offset,
+				     int range,
+				     int synth_freq)
 {
 	int spur_freq_sd = 0;
 	int spur_subchannel_sd = 0;
@@ -402,7 +443,8 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah,
 			    freq_offset,
 			    spur_freq_sd,
 			    spur_delta_phase,
-			    spur_subchannel_sd);
+			    spur_subchannel_sd,
+			    range, synth_freq);
 }
 
 /* Spur mitigation for OFDM */
@@ -447,7 +489,17 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah,
 		freq_offset = ath9k_hw_fbin2freq(spurChansPtr[i], mode);
 		freq_offset -= synth_freq;
 		if (abs(freq_offset) < range) {
-			ar9003_hw_spur_ofdm_work(ah, chan, freq_offset);
+			ar9003_hw_spur_ofdm_work(ah, chan, freq_offset,
+						 range, synth_freq);
+
+			if (AR_SREV_9565(ah) && (i < 4)) {
+				freq_offset = ath9k_hw_fbin2freq(spurChansPtr[i + 1],
+								 mode);
+				freq_offset -= synth_freq;
+				if (abs(freq_offset) < range)
+					ar9003_hw_spur_ofdm_9565(ah, freq_offset);
+			}
+
 			break;
 		}
 	}
@@ -456,7 +508,8 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah,
 static void ar9003_hw_spur_mitigate(struct ath_hw *ah,
 				    struct ath9k_channel *chan)
 {
-	ar9003_hw_spur_mitigate_mrc_cck(ah, chan);
+	if (!AR_SREV_9565(ah))
+		ar9003_hw_spur_mitigate_mrc_cck(ah, chan);
 	ar9003_hw_spur_mitigate_ofdm(ah, chan);
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index f092f8cf6c6c..ca532f5c20b6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -223,15 +223,24 @@
 #define AR_PHY_ML_CNTL_2       (AR_MRC_BASE + 0x1c)
 #define AR_PHY_TST_ADC         (AR_MRC_BASE + 0x20)
 
-#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A              0x00000FE0
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A      0x00000FE0
 #define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_S    5
-#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A                  0x1F
-#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A_S                0
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A          0x1F
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A_S        0
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B      0x00FE0000
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_S    17
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B          0x0001F000
+#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B_S        12
 
 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A        0x00000FE0
 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_S      5
 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A            0x1F
 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A_S		0
+#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B	0x00FE0000
+#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_S	17
+#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B		0x0001F000
+#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B_S		12
+
 
 /*
  * MRC Feild Definitions
-- 
cgit v1.2.3-55-g7522


From 8565f8bf478e28a416e2816d906a84e323e5629c Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:20:29 +0530
Subject: ath9k_hw: Program correct PLL value for AR9565

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 063d724bba12..47de1a92bfe4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -918,7 +918,8 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 	}
 
 	pll = ath9k_hw_compute_pll_control(ah, chan);
-
+	if (AR_SREV_9565(ah))
+		pll |= 0x40000;
 	REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
 
 	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
-- 
cgit v1.2.3-55-g7522


From 0c8070f92f483b764623f6d3960a4d69f8911351 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Mon, 10 Sep 2012 09:20:39 +0530
Subject: ath9k: Add PCI ID for AR9565

Enable AR9565.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/pci.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index a978984d78a5..a8f6126f6b2d 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -38,6 +38,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
 	{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E  AR9580 */
 	{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E  AR9462 */
 	{ PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E  AR1111/AR9485 */
+	{ PCI_VDEVICE(ATHEROS, 0x0036) }, /* PCI-E  AR9565 */
 	{ 0 }
 };
 
-- 
cgit v1.2.3-55-g7522


From c1154431e3a9ca2ce073b0637a50946941db56a4 Mon Sep 17 00:00:00 2001
From: Wei Yongjun
Date: Mon, 10 Sep 2012 15:21:59 +0800
Subject: rndis_wlan: remove pointless check from rndis_scan()

In rndis_scan(), 'request' is actually always valid pointer and
the !request check is unneeded, so remove it.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rndis_wlan.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 7a4ae9ee1c63..bd1f0cb56085 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1959,9 +1959,6 @@ static int rndis_scan(struct wiphy *wiphy,
 	 */
 	rndis_check_bssid_list(usbdev, NULL, NULL);
 
-	if (!request)
-		return -EINVAL;
-
 	if (priv->scan_request && priv->scan_request != request)
 		return -EBUSY;
 
-- 
cgit v1.2.3-55-g7522


From 83ad49a96edaf139333be7f3f7ed261dd41e4ad3 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan
Date: Mon, 10 Sep 2012 17:05:09 +0530
Subject: ath9k_hw: Wait BT calibration to complete

Whenever BT calibration requested, WLAN has to wait for the
calibration to be completed. But right now we defer the waiting
which might cause BT calibration to fail. Fix that.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mci.c |  1 +
 drivers/net/wireless/ath/ath9k/debug.h      |  1 -
 drivers/net/wireless/ath/ath9k/mci.c        | 19 ++++++++++++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index ea49d6198d86..b2e39e8a21b5 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -714,6 +714,7 @@ bool ar9003_mci_start_reset(struct ath_hw *ah, struct ath9k_channel *chan)
 
 	return true;
 }
+EXPORT_SYMBOL(ar9003_mci_start_reset);
 
 int ar9003_mci_end_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 			 struct ath9k_hw_cal_data *caldata)
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 61341cda1313..2ed9785a38fa 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -41,7 +41,6 @@ enum ath_reset_type {
 	RESET_TYPE_PLL_HANG,
 	RESET_TYPE_MAC_HANG,
 	RESET_TYPE_BEACON_STUCK,
-	RESET_TYPE_MCI,
 	__RESET_TYPE_MAX
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 9ee1f89f4000..8f0e8d9c2054 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -191,6 +191,23 @@ skip_tuning:
 	ath9k_btcoex_timer_resume(sc);
 }
 
+static void ath_mci_wait_btcal_done(struct ath_softc *sc)
+{
+	struct ath_hw *ah = sc->sc_ah;
+
+	/* Stop tx & rx */
+	ieee80211_stop_queues(sc->hw);
+	ath_stoprecv(sc);
+	ath_drain_all_txq(sc, false);
+
+	/* Wait for cal done */
+	ar9003_mci_start_reset(ah, ah->curchan);
+
+	/* Resume tx & rx */
+	ath_startrecv(sc);
+	ieee80211_wake_queues(sc->hw);
+}
+
 static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
 {
 	struct ath_hw *ah = sc->sc_ah;
@@ -202,7 +219,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
 	case MCI_GPM_BT_CAL_REQ:
 		if (mci_hw->bt_state == MCI_BT_AWAKE) {
 			mci_hw->bt_state = MCI_BT_CAL_START;
-			ath9k_queue_reset(sc, RESET_TYPE_MCI);
+			ath_mci_wait_btcal_done(sc);
 		}
 		ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state);
 		break;
-- 
cgit v1.2.3-55-g7522


From c21d34a302c21580133748a781af6f03a9a06aa7 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan
Date: Mon, 10 Sep 2012 17:05:10 +0530
Subject: ath9k_hw: use peak detection for 5GHz

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
index 4ef7dcccaa2f..58f30f65c6b6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
@@ -58,7 +58,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = {
 	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
 	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
 	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
-	{0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282},
+	{0x00009e3c, 0xcf946222, 0xcf946222, 0xcfd5c782, 0xcfd5c282},
 	{0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27},
 	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
 	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
-- 
cgit v1.2.3-55-g7522


From 420e2b1b4a9120b6f89bc98e37173a6b2a48a798 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan
Date: Mon, 10 Sep 2012 17:05:11 +0530
Subject: ath9k_hw: add 8 points for 5G temp slop

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 26 +++++++++++++++++++-------
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.h |  3 ++-
 drivers/net/wireless/ath/ath9k/eeprom.h        |  1 +
 3 files changed, 22 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 185c990353d2..a25299375bb4 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -138,7 +138,8 @@ static const struct ar9300_eeprom ar9300_default = {
 	 },
 	.base_ext1 = {
 		.ant_div_control = 0,
-		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+		.future = {0, 0, 0},
+		.tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0}
 	},
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
@@ -713,7 +714,8 @@ static const struct ar9300_eeprom ar9300_x113 = {
 	 },
 	 .base_ext1 = {
 		.ant_div_control = 0,
-		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+		.future = {0, 0, 0},
+		.tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0}
 	 },
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
@@ -1289,7 +1291,8 @@ static const struct ar9300_eeprom ar9300_h112 = {
 	},
 	.base_ext1 = {
 		.ant_div_control = 0,
-		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+		.future = {0, 0, 0},
+		.tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0}
 	},
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
@@ -1865,7 +1868,8 @@ static const struct ar9300_eeprom ar9300_x112 = {
 	},
 	.base_ext1 = {
 		.ant_div_control = 0,
-		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+		.future = {0, 0, 0},
+		.tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0}
 	},
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
@@ -2440,7 +2444,8 @@ static const struct ar9300_eeprom ar9300_h116 = {
 	 },
 	 .base_ext1 = {
 		.ant_div_control = 0,
-		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+		.future = {0, 0, 0},
+		.tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0}
 	 },
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
@@ -4586,7 +4591,7 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 {
 	int tempSlope = 0;
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
-	int f[3], t[3];
+	int f[8], t[8], i;
 
 	REG_RMW(ah, AR_PHY_TPC_11_B0,
 		(correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
@@ -4619,7 +4624,14 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 	 */
 	if (frequency < 4000)
 		tempSlope = eep->modalHeader2G.tempSlope;
-	else if (eep->base_ext2.tempSlopeLow != 0) {
+	else if ((eep->baseEepHeader.miscConfiguration & 0x20) != 0) {
+		for (i = 0; i < 8; i++) {
+			t[i] = eep->base_ext1.tempslopextension[i];
+			f[i] = FBIN2FREQ(eep->calFreqPier5G[i], 0);
+		}
+		tempSlope = ar9003_hw_power_interpolate((s32) frequency,
+							f, t, 8);
+	} else if (eep->base_ext2.tempSlopeLow != 0) {
 		t[0] = eep->base_ext2.tempSlopeLow;
 		f[0] = 5180;
 		t[1] = eep->modalHeader5G.tempSlope;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 3a1ff55bceb9..41b1a75e6bec 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -267,7 +267,8 @@ struct cal_ctl_data_5g {
 
 struct ar9300_BaseExtension_1 {
 	u8 ant_div_control;
-	u8 future[11];
+	u8 future[3];
+	u8 tempslopextension[8];
 	int8_t quick_drop_low;
 	int8_t quick_drop_high;
 } __packed;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 7e1da18d09df..319c651fa6c5 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -96,6 +96,7 @@
 
 #define ATH9K_POW_SM(_r, _s)	(((_r) & 0x3f) << (_s))
 #define FREQ2FBIN(x, y)		((y) ? ((x) - 2300) : (((x) - 4800) / 5))
+#define FBIN2FREQ(x, y)		((y) ? (2300 + x) : (4800 + 5 * x))
 #define ath9k_hw_use_flash(_ah)	(!(_ah->ah_flags & AH_USE_EEPROM))
 
 #define AR5416_VER_MASK (eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK)
-- 
cgit v1.2.3-55-g7522


From e69d1ff11c2bf5c95461337535f0121e52bce4a0 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:40 -0700
Subject: mwifiex: remove get operation code for SUBSCRIBE EVENT command

We don't send this command with GET action. Redundant code in
mwifiex_ret_subsc_evt() is removed in this patch.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/sta_cmdresp.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 675c00bbe7d3..364b6086382c 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -776,8 +776,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
  * This function handles the command response for subscribe event command.
  */
 static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv,
-				 struct host_cmd_ds_command *resp,
-				 struct mwifiex_ds_misc_subsc_evt *sub_event)
+				 struct host_cmd_ds_command *resp)
 {
 	struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event =
 		&resp->params.subsc_evt;
@@ -787,10 +786,6 @@ static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv,
 	dev_dbg(priv->adapter->dev, "Bitmap of currently subscribed events: %16x\n",
 		le16_to_cpu(cmd_sub_event->events));
 
-	/*Return the subscribed event info for a Get request*/
-	if (sub_event)
-		sub_event->events = le16_to_cpu(cmd_sub_event->events);
-
 	return 0;
 }
 
@@ -938,7 +933,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 	case HostCmd_CMD_PCIE_DESC_DETAILS:
 		break;
 	case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
-		ret = mwifiex_ret_subsc_evt(priv, resp, data_buf);
+		ret = mwifiex_ret_subsc_evt(priv, resp);
 		break;
 	case HostCmd_CMD_UAP_SYS_CONFIG:
 		break;
-- 
cgit v1.2.3-55-g7522


From 1661aef6159d0c450ca6cebf9a1a1c2777bb9b12 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:41 -0700
Subject: mwifiex: remove 11N_CFG command response handler

HostCmd_CMD_11N_CFG is never called with GET action. So the code in
mwifiex_ret_11n_cfg() becomes redundant.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/11n.c         | 17 -----------------
 drivers/net/wireless/mwifiex/11n.h         |  2 --
 drivers/net/wireless/mwifiex/sta_cmdresp.c |  1 -
 3 files changed, 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index d2732736f864..754b5546fe40 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -175,23 +175,6 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
 	return 0;
 }
 
-/*
- * This function handles the command response of 11n configuration request.
- *
- * Handling includes changing the header fields into CPU format.
- */
-int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
-			struct mwifiex_ds_11n_tx_cfg *tx_cfg)
-{
-	struct host_cmd_ds_11n_cfg *htcfg = &resp->params.htcfg;
-
-	if (tx_cfg) {
-		tx_cfg->tx_htcap = le16_to_cpu(htcfg->ht_tx_cap);
-		tx_cfg->tx_htinfo = le16_to_cpu(htcfg->ht_tx_info);
-	}
-	return 0;
-}
-
 /*
  * This function prepares command of reconfigure Tx buffer.
  *
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
index 67c087cf9dc7..dbcf38403d0b 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -28,8 +28,6 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
 			  struct host_cmd_ds_command *resp);
 int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
 			      struct host_cmd_ds_command *resp);
-int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
-			struct mwifiex_ds_11n_tx_cfg *tx_cfg);
 int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd, u16 cmd_action,
 			struct mwifiex_ds_11n_tx_cfg *txcfg);
 
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 364b6086382c..3addf7677ac0 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -928,7 +928,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 	case HostCmd_CMD_SET_BSS_MODE:
 		break;
 	case HostCmd_CMD_11N_CFG:
-		ret = mwifiex_ret_11n_cfg(resp, data_buf);
 		break;
 	case HostCmd_CMD_PCIE_DESC_DETAILS:
 		break;
-- 
cgit v1.2.3-55-g7522


From 09d60ce76487753bfb422d4a0f91b26031089ed0 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:42 -0700
Subject: mwifiex: remove AMSDU_AGGR_CTRL command response handler

HostCmd_CMD_AMSDU_AGGR_CTRL is never called with GET action.
So the code in mwifiex_ret_amsdu_aggr_ctrl() becomes redundant.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/11n.c         | 21 ---------------------
 drivers/net/wireless/mwifiex/11n.h         |  3 ---
 drivers/net/wireless/mwifiex/sta_cmdresp.c |  1 -
 3 files changed, 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index 754b5546fe40..245a371f1a43 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -240,27 +240,6 @@ int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
 	return 0;
 }
 
-/*
- * This function handles the command response of AMSDU aggregation
- * control request.
- *
- * Handling includes changing the header fields into CPU format.
- */
-int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
-				struct mwifiex_ds_11n_amsdu_aggr_ctrl
-				*amsdu_aggr_ctrl)
-{
-	struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl =
-		&resp->params.amsdu_aggr_ctrl;
-
-	if (amsdu_aggr_ctrl) {
-		amsdu_aggr_ctrl->enable = le16_to_cpu(amsdu_ctrl->enable);
-		amsdu_aggr_ctrl->curr_buf_size =
-			le16_to_cpu(amsdu_ctrl->curr_buf_size);
-	}
-	return 0;
-}
-
 /*
  * This function prepares 11n configuration command.
  *
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
index dbcf38403d0b..46006a54a656 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -58,9 +58,6 @@ int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv,
 			      struct mwifiex_ds_rx_reorder_tbl *buf);
 int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
 			       struct mwifiex_ds_tx_ba_stream_tbl *buf);
-int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
-				struct mwifiex_ds_11n_amsdu_aggr_ctrl
-				*amsdu_aggr_ctrl);
 int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
 			     struct host_cmd_ds_command *cmd,
 			     int cmd_action, u16 *buf_size);
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 3addf7677ac0..31f80e10e29e 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -909,7 +909,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 				le16_to_cpu(resp->params.tx_buf.mp_end_port));
 		break;
 	case HostCmd_CMD_AMSDU_AGGR_CTRL:
-		ret = mwifiex_ret_amsdu_aggr_ctrl(resp, data_buf);
 		break;
 	case HostCmd_CMD_WMM_GET_STATUS:
 		ret = mwifiex_ret_wmm_get_status(priv, resp);
-- 
cgit v1.2.3-55-g7522


From a458c0ae6caa1bdb8256955b8cace84d578c9dad Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:43 -0700
Subject: mwifiex: have same priority for AP and station traffic

Currently AP interface has higher priority over station. Hence
separate entries are created in "adapter->bss_prio_tbl" for these
interfaces and station packet is dequeued only if there is not
packet in queue for AP. It is observed that ping for station
interface doesn't work if heavy traffic is running on AP.

The problem is fixed by having same priority for both the
interfaces. This patch also removes an extra initialisation
for "priv->bss_priority".

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c | 4 ++--
 drivers/net/wireless/mwifiex/main.c     | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index f7a06d2bc670..7113086c6c03 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1641,7 +1641,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 
 		priv->bss_type = MWIFIEX_BSS_TYPE_STA;
 		priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
-		priv->bss_priority = MWIFIEX_BSS_ROLE_STA;
+		priv->bss_priority = 0;
 		priv->bss_role = MWIFIEX_BSS_ROLE_STA;
 		priv->bss_num = 0;
 
@@ -1664,7 +1664,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 
 		priv->bss_type = MWIFIEX_BSS_TYPE_UAP;
 		priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
-		priv->bss_priority = MWIFIEX_BSS_ROLE_UAP;
+		priv->bss_priority = 0;
 		priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
 		priv->bss_started = 0;
 		priv->bss_num = 0;
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index cb1155286e0f..bfd6667be01e 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -72,7 +72,6 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
 			goto error;
 
 		adapter->priv[i]->adapter = adapter;
-		adapter->priv[i]->bss_priority = i;
 		adapter->priv_num++;
 	}
 	mwifiex_init_lock_list(adapter);
-- 
cgit v1.2.3-55-g7522


From 16051b0e245219563ac8d145f29217ac7a6ce5ec Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:44 -0700
Subject: mwifiex: update adapter->bss_prio_tbl[j].bss_prio_cur correctly

"adapter->bss_prio_tbl[j].bss_prio_head" points to linked list of
interfaces with priority 'j'. "bss_prio_tbl[j].bss_prio_cur" is
supposed to point to next interface every time the routine for
dequeuing the packet is called. This ensures that each interface
gets fair chance.

Currently we have AP and station interfaces with priority '0'.
Therefore "adapter->bss_prio_tbl[0].bss_prio_cur" should
alternately point to AP and station nodes. Since "bss_prio_cur"
is not correctly updated, for each packet picked for AP, two
packets are picked for station interface.

This patch fixes the problem by correctly updating "bss_prio_cur".

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/wmm.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 8ccd6999fa9f..766d45294c86 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -907,17 +907,16 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
 		if (adapter->bss_prio_tbl[j].bss_prio_cur ==
 		    (struct mwifiex_bss_prio_node *)
 		    &adapter->bss_prio_tbl[j].bss_prio_head) {
-			bssprio_node =
+			adapter->bss_prio_tbl[j].bss_prio_cur =
 				list_first_entry(&adapter->bss_prio_tbl[j]
 						 .bss_prio_head,
 						 struct mwifiex_bss_prio_node,
 						 list);
-			bssprio_head = bssprio_node;
-		} else {
-			bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
-			bssprio_head = bssprio_node;
 		}
 
+		bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
+		bssprio_head = bssprio_node;
+
 		do {
 			priv_tmp = bssprio_node->priv;
 			hqp = &priv_tmp->wmm.highest_queued_prio;
-- 
cgit v1.2.3-55-g7522


From e89e2da29b7e2cba217a3e91a3106b708d0b878d Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:45 -0700
Subject: mwifiex: use country ie of requested AP while associating

AP's country ie is parsed and 11d information is updated in firmware
while associating. Previous mwifiex_send_domain_info_cmd_fw() call in
association path is not necessary now. Hence it is removed in this
patch.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c  |  1 -
 drivers/net/wireless/mwifiex/sta_ioctl.c | 40 ++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 7113086c6c03..3a275544b336 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1157,7 +1157,6 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
 			      ~priv->adapter->fw_bands))
 				priv->adapter->config_bands = config_bands;
 		}
-		mwifiex_send_domain_info_cmd_fw(priv->wdev->wiphy);
 	}
 
 	/* As this is new association, clear locally stored
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 3f025976f79a..d7ad2d4a069f 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -192,6 +192,44 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
 	return ret;
 }
 
+static int mwifiex_process_country_ie(struct mwifiex_private *priv,
+				      struct cfg80211_bss *bss)
+{
+	u8 *country_ie, country_ie_len;
+	struct mwifiex_802_11d_domain_reg *domain_info =
+					&priv->adapter->domain_reg;
+
+	country_ie = (u8 *)ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY);
+
+	if (!country_ie)
+		return 0;
+
+	country_ie_len = country_ie[1];
+	if (country_ie_len < IEEE80211_COUNTRY_IE_MIN_LEN)
+		return 0;
+
+	domain_info->country_code[0] = country_ie[2];
+	domain_info->country_code[1] = country_ie[3];
+	domain_info->country_code[2] = ' ';
+
+	country_ie_len -= IEEE80211_COUNTRY_STRING_LEN;
+
+	domain_info->no_of_triplet =
+		country_ie_len / sizeof(struct ieee80211_country_ie_triplet);
+
+	memcpy((u8 *)domain_info->triplet,
+	       &country_ie[2] + IEEE80211_COUNTRY_STRING_LEN, country_ie_len);
+
+	if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO,
+				   HostCmd_ACT_GEN_SET, 0, NULL)) {
+		wiphy_err(priv->adapter->wiphy,
+			  "11D: setting domain info in FW\n");
+		return -1;
+	}
+
+	return 0;
+}
+
 /*
  * In Ad-Hoc mode, the IBSS is created if not found in scan list.
  * In both Ad-Hoc and infra mode, an deauthentication is performed
@@ -207,6 +245,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 	priv->scan_block = false;
 
 	if (bss) {
+		mwifiex_process_country_ie(priv, bss);
+
 		/* Allocate and fill new bss descriptor */
 		bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor),
 				GFP_KERNEL);
-- 
cgit v1.2.3-55-g7522


From 77c8a14b1f04b823388700195c547fdb6b625d49 Mon Sep 17 00:00:00 2001
From: Bing Zhao
Date: Mon, 10 Sep 2012 18:30:46 -0700
Subject: mwifiex: do not hint regulatory domain with f/w country code

We will use world regulatory domain (country 00) as default
when driver is loaded. Later after a successful association
cfg80211 will change the regulatory domain to a specific country
if the AP has advertised country IE.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 3a275544b336..797f978c17b4 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1862,8 +1862,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
 		return ret;
 	}
 	country_code = mwifiex_11d_code_2_region(priv->adapter->region_code);
-	if (country_code && regulatory_hint(wiphy, country_code))
-		dev_err(adapter->dev, "regulatory_hint() failed\n");
+	if (country_code)
+		dev_info(adapter->dev,
+			 "ignoring F/W country code %2.2s\n", country_code);
 
 	adapter->wiphy = wiphy;
 	return ret;
-- 
cgit v1.2.3-55-g7522


From cc0ba0d522c40545a4340e2168ba9967a7a25b22 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar
Date: Mon, 10 Sep 2012 18:30:47 -0700
Subject: mwifiex: support custom world regulatory domain

country 00 (world regulatory domain) doesn't define channels
52 - 64 and 100 - 140. Add these channels to our custom world
regulatory domain.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c | 35 ++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 797f978c17b4..b9f7b3e6912d 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -37,6 +37,36 @@ static const struct ieee80211_iface_combination mwifiex_iface_comb_ap_sta = {
 	.beacon_int_infra_match = true,
 };
 
+static const struct ieee80211_regdomain mwifiex_world_regdom_custom = {
+	.n_reg_rules = 7,
+	.alpha2 =  "99",
+	.reg_rules = {
+		/* Channel 1 - 11 */
+		REG_RULE(2412-10, 2462+10, 40, 3, 20, 0),
+		/* Channel 12 - 13 */
+		REG_RULE(2467-10, 2472+10, 20, 3, 20,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+		/* Channel 14 */
+		REG_RULE(2484-10, 2484+10, 20, 3, 20,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+			 NL80211_RRF_NO_OFDM),
+		/* Channel 36 - 48 */
+		REG_RULE(5180-10, 5240+10, 40, 3, 20,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+		/* Channel 149 - 165 */
+		REG_RULE(5745-10, 5825+10, 40, 3, 20,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+		/* Channel 52 - 64 */
+		REG_RULE(5260-10, 5320+10, 40, 3, 30,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+			 NL80211_RRF_DFS),
+		/* Channel 100 - 140 */
+		REG_RULE(5500-10, 5700+10, 40, 3, 30,
+			 NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+			 NL80211_RRF_DFS),
+	}
+};
+
 /*
  * This function maps the nl802.11 channel type into driver channel type.
  *
@@ -1833,7 +1863,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
 	memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN);
 	wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
 	wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
-			WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
+			WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
+			WIPHY_FLAG_CUSTOM_REGULATORY;
+
+	wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom);
 
 	wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
 				    NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
-- 
cgit v1.2.3-55-g7522


From fd4c45112800573f2c40a6372c419f6218885b58 Mon Sep 17 00:00:00 2001
From: Bing Zhao
Date: Mon, 10 Sep 2012 18:30:48 -0700
Subject: mwifiex: disable WOW by default

Some platforms do not support WOW. Let's change the default wakeup
criteria to 0.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/fw.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 1a4a694f9119..b8ce78e2ba47 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -310,7 +310,7 @@ enum ENH_PS_MODES {
 #define HostCmd_SCAN_RADIO_TYPE_A           1
 
 #define HOST_SLEEP_CFG_CANCEL		0xffffffff
-#define HOST_SLEEP_CFG_COND_DEF		0x0000000f
+#define HOST_SLEEP_CFG_COND_DEF		0x00000000
 #define HOST_SLEEP_CFG_GPIO_DEF		0xff
 #define HOST_SLEEP_CFG_GAP_DEF		0
 
-- 
cgit v1.2.3-55-g7522


From 4ac8764ab2290fd83c21b4183ca6a0f279dab277 Mon Sep 17 00:00:00 2001
From: Avinash Patil
Date: Mon, 10 Sep 2012 18:30:49 -0700
Subject: mwifiex: separate TxPD processing routine for AP

This patch adds separate tx packet descriptor routine for AP
interface. This function fills bss_type, bss_num, wmm packet
delay information etc for TxPD going on AP interface.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/main.h     |  1 +
 drivers/net/wireless/mwifiex/txrx.c     |  6 ++-
 drivers/net/wireless/mwifiex/uap_txrx.c | 70 +++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index bb753903259e..12ceea47b4b4 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -812,6 +812,7 @@ struct mwifiex_sta_node *
 mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac);
 void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
 void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
+void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
 int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
 int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
 			    struct mwifiex_scan_cmd_config *scan_cfg);
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 985073d0df1a..2af263992e83 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -75,7 +75,11 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 	u8 *head_ptr;
 	struct txpd *local_tx_pd = NULL;
 
-	head_ptr = mwifiex_process_sta_txpd(priv, skb);
+	if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
+		head_ptr = mwifiex_process_uap_txpd(priv, skb);
+	else
+		head_ptr = mwifiex_process_sta_txpd(priv, skb);
+
 	if (head_ptr) {
 		if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)
 			local_tx_pd =
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 6d814f0f07f2..df17d08715fe 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -253,3 +253,73 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
 
 	return ret;
 }
+
+/*
+ * This function fills the TxPD for AP tx packets.
+ *
+ * The Tx buffer received by this function should already have the
+ * header space allocated for TxPD.
+ *
+ * This function inserts the TxPD in between interface header and actual
+ * data and adjusts the buffer pointers accordingly.
+ *
+ * The following TxPD fields are set by this function, as required -
+ *      - BSS number
+ *      - Tx packet length and offset
+ *      - Priority
+ *      - Packet delay
+ *      - Priority specific Tx control
+ *      - Flags
+ */
+void *mwifiex_process_uap_txpd(struct mwifiex_private *priv,
+			       struct sk_buff *skb)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct uap_txpd *txpd;
+	struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
+	int pad, len;
+
+	if (!skb->len) {
+		dev_err(adapter->dev, "Tx: bad packet length: %d\n", skb->len);
+		tx_info->status_code = -1;
+		return skb->data;
+	}
+
+	/* If skb->data is not aligned, add padding */
+	pad = (4 - (((void *)skb->data - NULL) & 0x3)) % 4;
+
+	len = sizeof(*txpd) + pad;
+
+	BUG_ON(skb_headroom(skb) < len + INTF_HEADER_LEN);
+
+	skb_push(skb, len);
+
+	txpd = (struct uap_txpd *)skb->data;
+	memset(txpd, 0, sizeof(*txpd));
+	txpd->bss_num = priv->bss_num;
+	txpd->bss_type = priv->bss_type;
+	txpd->tx_pkt_length = cpu_to_le16((u16)(skb->len - len));
+
+	txpd->priority = (u8)skb->priority;
+	txpd->pkt_delay_2ms = mwifiex_wmm_compute_drv_pkt_delay(priv, skb);
+
+	if (txpd->priority < ARRAY_SIZE(priv->wmm.user_pri_pkt_tx_ctrl))
+		/*
+		 * Set the priority specific tx_control field, setting of 0 will
+		 * cause the default value to be used later in this function.
+		 */
+		txpd->tx_control =
+		    cpu_to_le32(priv->wmm.user_pri_pkt_tx_ctrl[txpd->priority]);
+
+	/* Offset of actual data */
+	txpd->tx_pkt_offset = cpu_to_le16(len);
+
+	/* make space for INTF_HEADER_LEN */
+	skb_push(skb, INTF_HEADER_LEN);
+
+	if (!txpd->tx_control)
+		/* TxCtrl set by user or default */
+		txpd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl);
+
+	return skb->data;
+}
-- 
cgit v1.2.3-55-g7522


From b7f597668657c9c9579dbdff9692aea3e8e9bf5a Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Tue, 11 Sep 2012 10:46:24 +0530
Subject: ath9k_hw: Handle gentimer termination properly

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 47de1a92bfe4..99cab44d2312 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -3084,6 +3084,16 @@ void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer)
 	REG_CLR_BIT(ah, gen_tmr_configuration[timer->index].mode_addr,
 			gen_tmr_configuration[timer->index].mode_mask);
 
+	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
+		/*
+		 * Need to switch back to TSF if it was using TSF2.
+		 */
+		if ((timer->index >= AR_GEN_TIMER_BANK_1_LEN)) {
+			REG_CLR_BIT(ah, AR_MAC_PCU_GEN_TIMER_TSF_SEL,
+				    (1 << timer->index));
+		}
+	}
+
 	/* Disable both trigger and thresh interrupt masks */
 	REG_CLR_BIT(ah, AR_IMR_S5,
 		(SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_THRESH) |
-- 
cgit v1.2.3-55-g7522


From 9aa49ea3f5999a6a36823bd259892088896af140 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Tue, 11 Sep 2012 10:46:38 +0530
Subject: ath9k_hw: Rename antenna diversity macros

The register macros for antenna diversity are common for
AR9462 and AR9565, rename them.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 27 +++++++---------
 drivers/net/wireless/ath/ath9k/ar9003_phy.c    | 45 +++++++++++++-------------
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    | 34 +++++++++----------
 3 files changed, 51 insertions(+), 55 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index a25299375bb4..b5659cb688fe 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3627,19 +3627,16 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 		regval &= (~AR_ANT_DIV_CTRL_ALL);
 		regval |= (value & 0x3f) << AR_ANT_DIV_CTRL_ALL_S;
 		/* enable_lnadiv */
-		regval &= (~AR_PHY_9485_ANT_DIV_LNADIV);
-		regval |= ((value >> 6) & 0x1) <<
-				AR_PHY_9485_ANT_DIV_LNADIV_S;
+		regval &= (~AR_PHY_ANT_DIV_LNADIV);
+		regval |= ((value >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S;
 		REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
 
 		/*enable fast_div */
 		regval = REG_READ(ah, AR_PHY_CCK_DETECT);
 		regval &= (~AR_FAST_DIV_ENABLE);
-		regval |= ((value >> 7) & 0x1) <<
-				AR_FAST_DIV_ENABLE_S;
+		regval |= ((value >> 7) & 0x1) << AR_FAST_DIV_ENABLE_S;
 		REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
-		ant_div_ctl1 =
-			ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
+		ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
 		/* check whether antenna diversity is enabled */
 		if ((ant_div_ctl1 >> 0x6) == 0x3) {
 			regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
@@ -3647,15 +3644,15 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 			 * clear bits 25-30 main_lnaconf, alt_lnaconf,
 			 * main_tb, alt_tb
 			 */
-			regval &= (~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF |
-					AR_PHY_9485_ANT_DIV_ALT_LNACONF |
-					AR_PHY_9485_ANT_DIV_ALT_GAINTB |
-					AR_PHY_9485_ANT_DIV_MAIN_GAINTB));
+			regval &= (~(AR_PHY_ANT_DIV_MAIN_LNACONF |
+				     AR_PHY_ANT_DIV_ALT_LNACONF |
+				     AR_PHY_ANT_DIV_ALT_GAINTB |
+				     AR_PHY_ANT_DIV_MAIN_GAINTB));
 			/* by default use LNA1 for the main antenna */
-			regval |= (AR_PHY_9485_ANT_DIV_LNA1 <<
-					AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S);
-			regval |= (AR_PHY_9485_ANT_DIV_LNA2 <<
-					AR_PHY_9485_ANT_DIV_ALT_LNACONF_S);
+			regval |= (AR_PHY_ANT_DIV_LNA1 <<
+				   AR_PHY_ANT_DIV_MAIN_LNACONF_S);
+			regval |= (AR_PHY_ANT_DIV_LNA2 <<
+				   AR_PHY_ANT_DIV_ALT_LNACONF_S);
 			REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
 		}
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 05d0ac0aca78..0d800c62e227 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1276,17 +1276,17 @@ static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
 }
 
 static void ar9003_hw_antdiv_comb_conf_get(struct ath_hw *ah,
-				   struct ath_hw_antcomb_conf *antconf)
+					   struct ath_hw_antcomb_conf *antconf)
 {
 	u32 regval;
 
 	regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
-	antconf->main_lna_conf = (regval & AR_PHY_9485_ANT_DIV_MAIN_LNACONF) >>
-				  AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S;
-	antconf->alt_lna_conf = (regval & AR_PHY_9485_ANT_DIV_ALT_LNACONF) >>
-				 AR_PHY_9485_ANT_DIV_ALT_LNACONF_S;
-	antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >>
-				  AR_PHY_9485_ANT_FAST_DIV_BIAS_S;
+	antconf->main_lna_conf = (regval & AR_PHY_ANT_DIV_MAIN_LNACONF) >>
+				  AR_PHY_ANT_DIV_MAIN_LNACONF_S;
+	antconf->alt_lna_conf = (regval & AR_PHY_ANT_DIV_ALT_LNACONF) >>
+				 AR_PHY_ANT_DIV_ALT_LNACONF_S;
+	antconf->fast_div_bias = (regval & AR_PHY_ANT_FAST_DIV_BIAS) >>
+				  AR_PHY_ANT_FAST_DIV_BIAS_S;
 
 	if (AR_SREV_9330_11(ah)) {
 		antconf->lna1_lna2_delta = -9;
@@ -1306,22 +1306,21 @@ static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah,
 	u32 regval;
 
 	regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
-	regval &= ~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF |
-		    AR_PHY_9485_ANT_DIV_ALT_LNACONF |
-		    AR_PHY_9485_ANT_FAST_DIV_BIAS |
-		    AR_PHY_9485_ANT_DIV_MAIN_GAINTB |
-		    AR_PHY_9485_ANT_DIV_ALT_GAINTB);
-	regval |= ((antconf->main_lna_conf <<
-					AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S)
-		   & AR_PHY_9485_ANT_DIV_MAIN_LNACONF);
-	regval |= ((antconf->alt_lna_conf << AR_PHY_9485_ANT_DIV_ALT_LNACONF_S)
-		   & AR_PHY_9485_ANT_DIV_ALT_LNACONF);
-	regval |= ((antconf->fast_div_bias << AR_PHY_9485_ANT_FAST_DIV_BIAS_S)
-		   & AR_PHY_9485_ANT_FAST_DIV_BIAS);
-	regval |= ((antconf->main_gaintb << AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S)
-		   & AR_PHY_9485_ANT_DIV_MAIN_GAINTB);
-	regval |= ((antconf->alt_gaintb << AR_PHY_9485_ANT_DIV_ALT_GAINTB_S)
-		   & AR_PHY_9485_ANT_DIV_ALT_GAINTB);
+	regval &= ~(AR_PHY_ANT_DIV_MAIN_LNACONF |
+		    AR_PHY_ANT_DIV_ALT_LNACONF |
+		    AR_PHY_ANT_FAST_DIV_BIAS |
+		    AR_PHY_ANT_DIV_MAIN_GAINTB |
+		    AR_PHY_ANT_DIV_ALT_GAINTB);
+	regval |= ((antconf->main_lna_conf << AR_PHY_ANT_DIV_MAIN_LNACONF_S)
+		   & AR_PHY_ANT_DIV_MAIN_LNACONF);
+	regval |= ((antconf->alt_lna_conf << AR_PHY_ANT_DIV_ALT_LNACONF_S)
+		   & AR_PHY_ANT_DIV_ALT_LNACONF);
+	regval |= ((antconf->fast_div_bias << AR_PHY_ANT_FAST_DIV_BIAS_S)
+		   & AR_PHY_ANT_FAST_DIV_BIAS);
+	regval |= ((antconf->main_gaintb << AR_PHY_ANT_DIV_MAIN_GAINTB_S)
+		   & AR_PHY_ANT_DIV_MAIN_GAINTB);
+	regval |= ((antconf->alt_gaintb << AR_PHY_ANT_DIV_ALT_GAINTB_S)
+		   & AR_PHY_ANT_DIV_ALT_GAINTB);
 
 	REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index ca532f5c20b6..fdabc9a28a96 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -280,23 +280,23 @@
 #define AR_ANT_DIV_ENABLE_S	24
 
 
-#define AR_PHY_9485_ANT_FAST_DIV_BIAS			0x00007e00
-#define AR_PHY_9485_ANT_FAST_DIV_BIAS_S                  9
-#define AR_PHY_9485_ANT_DIV_LNADIV			0x01000000
-#define AR_PHY_9485_ANT_DIV_LNADIV_S			24
-#define AR_PHY_9485_ANT_DIV_ALT_LNACONF			0x06000000
-#define AR_PHY_9485_ANT_DIV_ALT_LNACONF_S		25
-#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF		0x18000000
-#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S		27
-#define AR_PHY_9485_ANT_DIV_ALT_GAINTB			0x20000000
-#define AR_PHY_9485_ANT_DIV_ALT_GAINTB_S		29
-#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB			0x40000000
-#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S		30
-
-#define AR_PHY_9485_ANT_DIV_LNA1_MINUS_LNA2		0x0
-#define AR_PHY_9485_ANT_DIV_LNA2			0x1
-#define AR_PHY_9485_ANT_DIV_LNA1			0x2
-#define AR_PHY_9485_ANT_DIV_LNA1_PLUS_LNA2		0x3
+#define AR_PHY_ANT_FAST_DIV_BIAS                0x00007e00
+#define AR_PHY_ANT_FAST_DIV_BIAS_S              9
+#define AR_PHY_ANT_DIV_LNADIV                   0x01000000
+#define AR_PHY_ANT_DIV_LNADIV_S                 24
+#define AR_PHY_ANT_DIV_ALT_LNACONF              0x06000000
+#define AR_PHY_ANT_DIV_ALT_LNACONF_S            25
+#define AR_PHY_ANT_DIV_MAIN_LNACONF             0x18000000
+#define AR_PHY_ANT_DIV_MAIN_LNACONF_S           27
+#define AR_PHY_ANT_DIV_ALT_GAINTB               0x20000000
+#define AR_PHY_ANT_DIV_ALT_GAINTB_S             29
+#define AR_PHY_ANT_DIV_MAIN_GAINTB              0x40000000
+#define AR_PHY_ANT_DIV_MAIN_GAINTB_S            30
+
+#define AR_PHY_ANT_DIV_LNA1_MINUS_LNA2          0x0
+#define AR_PHY_ANT_DIV_LNA2                     0x1
+#define AR_PHY_ANT_DIV_LNA1                     0x2
+#define AR_PHY_ANT_DIV_LNA1_PLUS_LNA2           0x3
 
 #define AR_PHY_EXTCHN_PWRTHR1   (AR_AGC_BASE + 0x2c)
 #define AR_PHY_EXT_CHN_WIN      (AR_AGC_BASE + 0x30)
-- 
cgit v1.2.3-55-g7522


From 46025f550401c830be9773e14d62b7cab8856216 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan
Date: Tue, 11 Sep 2012 11:04:00 +0530
Subject: ath9k: Choose correct LED pin for AR9565

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 5046ca4e30a8..45f24220b16e 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -51,7 +51,7 @@ void ath_init_leds(struct ath_softc *sc)
 			sc->sc_ah->led_pin = ATH_LED_PIN_9485;
 		else if (AR_SREV_9300(sc->sc_ah))
 			sc->sc_ah->led_pin = ATH_LED_PIN_9300;
-		else if (AR_SREV_9462(sc->sc_ah))
+		else if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah))
 			sc->sc_ah->led_pin = ATH_LED_PIN_9462;
 		else
 			sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
-- 
cgit v1.2.3-55-g7522


From 871fc09f1c8a9c0652afa7c673ae401fdb3f4aeb Mon Sep 17 00:00:00 2001
From: Daniel Drake
Date: Tue, 11 Sep 2012 11:38:11 -0400
Subject: libertas: set mac control synchronously during init

CMD_MAC_CONTROL is currently sent async to the firmware, and is sent
from the lbs_setup_firmware() path during device init.

This means that device init can complete with commands pending, and
the if_sdio driver will sometimes power down the device (after init)
with this command still pending.

This was causing an occasional spurious command timeout after init,
leading to a device reset.

Fix this by making CMD_MAC_CONTROL synchronous when called from the
lbs_setup_firmware() path.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/cmd.c  | 16 ++++++++++++++++
 drivers/net/wireless/libertas/cmd.h  |  1 +
 drivers/net/wireless/libertas/main.c |  4 +++-
 3 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 26e68326710b..aaa297315c47 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1159,6 +1159,22 @@ void lbs_set_mac_control(struct lbs_private *priv)
 	lbs_deb_leave(LBS_DEB_CMD);
 }
 
+int lbs_set_mac_control_sync(struct lbs_private *priv)
+{
+	struct cmd_ds_mac_control cmd;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+	cmd.action = cpu_to_le16(priv->mac_control);
+	cmd.reserved = 0;
+	ret = lbs_cmd_with_response(priv, CMD_MAC_CONTROL, &cmd);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return ret;
+}
+
 /**
  *  lbs_allocate_cmd_buffer - allocates the command buffer and links
  *  it to command free queue
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index ab07608e13d0..4279e8ab95f2 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -96,6 +96,7 @@ 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_set_mac_control_sync(struct lbs_private *priv);
 
 int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
 		     s16 *maxlevel);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index fe1ea43c5149..0c02f0483d1f 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -682,8 +682,10 @@ static int lbs_setup_firmware(struct lbs_private *priv)
 
 	/* Send cmd to FW to enable 11D function */
 	ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_11D_ENABLE, 1);
+	if (ret)
+		goto done;
 
-	lbs_set_mac_control(priv);
+	ret = lbs_set_mac_control_sync(priv);
 done:
 	lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
 	return ret;
-- 
cgit v1.2.3-55-g7522


From 90d03ff71b52ba1d9d53f18c07d89566ba0263b4 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:46 +0200
Subject: brcmfmac: Stop all net if queues on tx flow halt.

When tx flow is to be blocked due to host interface throttle then
all net if queues should be stopped.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h   |  2 +-
 drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 16 ++++++++++------
 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  |  8 ++++----
 3 files changed, 15 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
index 537f499cc5d2..9b8ee19ea55d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
@@ -103,7 +103,7 @@ extern int brcmf_attach(uint bus_hdrlen, struct device *dev);
 extern void brcmf_detach(struct device *dev);
 
 /* Indication from bus module to change flow-control state */
-extern void brcmf_txflowcontrol(struct device *dev, int ifidx, bool on);
+extern void brcmf_txflowblock(struct device *dev, bool state);
 
 /* Notify tx completion */
 extern void brcmf_txcomplete(struct device *dev, struct sk_buff *txp,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 7f9ba82a586a..b08f3474d8e7 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -350,19 +350,23 @@ done:
 	return 0;
 }
 
-void brcmf_txflowcontrol(struct device *dev, int ifidx, bool state)
+void brcmf_txflowblock(struct device *dev, bool state)
 {
 	struct net_device *ndev;
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
 	struct brcmf_pub *drvr = bus_if->drvr;
+	int i;
 
 	brcmf_dbg(TRACE, "Enter\n");
 
-	ndev = drvr->iflist[ifidx]->ndev;
-	if (state == ON)
-		netif_stop_queue(ndev);
-	else
-		netif_wake_queue(ndev);
+	for (i = 0; i < BRCMF_MAX_IFS; i++)
+		if (drvr->iflist[i]) {
+			ndev = drvr->iflist[i]->ndev;
+			if (state)
+				netif_stop_queue(ndev);
+			else
+				netif_wake_queue(ndev);
+		}
 }
 
 static int brcmf_host_event(struct brcmf_pub *drvr, int *ifidx,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 2dd6b48b8825..4580ff34c2d0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2235,8 +2235,8 @@ static uint brcmf_sdbrcm_sendfromq(struct brcmf_sdio *bus, uint maxframes)
 	if (bus->sdiodev->bus_if->drvr_up &&
 	    (bus->sdiodev->bus_if->state == BRCMF_BUS_DATA) &&
 	    bus->txoff && (pktq_len(&bus->txq) < TXLOW)) {
-		bus->txoff = OFF;
-		brcmf_txflowcontrol(bus->sdiodev->dev, 0, OFF);
+		bus->txoff = false;
+		brcmf_txflowblock(bus->sdiodev->dev, false);
 	}
 
 	return cnt;
@@ -2672,8 +2672,8 @@ static int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt)
 	spin_unlock_bh(&bus->txqlock);
 
 	if (pktq_len(&bus->txq) >= TXHI) {
-		bus->txoff = ON;
-		brcmf_txflowcontrol(bus->sdiodev->dev, 0, ON);
+		bus->txoff = true;
+		brcmf_txflowblock(bus->sdiodev->dev, true);
 	}
 
 #ifdef DEBUG
-- 
cgit v1.2.3-55-g7522


From c4fdb05696f315f43eb44c2a44fec1677ba47b31 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:47 +0200
Subject: brcmfmac: Add extra data support to firmware event queueing.

Firmware events can contain extra data. This patch adds support to
copy this data when it exists.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/dhd.h         |  2 ++
 drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 16 +++++++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index 37f57088c363..9e2fb5bc932f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -140,6 +140,8 @@ struct brcmf_event_msg {
 	__be32 datalen;
 	u8 addr[ETH_ALEN];
 	char ifname[IFNAMSIZ];
+	u8 ifidx;
+	u8 bsscfgidx;
 } __packed;
 
 struct brcm_ethhdr {
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index a6b382bfabd6..4553fa07afe3 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -3321,18 +3321,28 @@ static struct brcmf_cfg80211_event_q *brcmf_deq_event(
 
 static s32
 brcmf_enq_event(struct brcmf_cfg80211_priv *cfg_priv, u32 event,
-		const struct brcmf_event_msg *msg)
+		const struct brcmf_event_msg *msg, void *data)
 {
 	struct brcmf_cfg80211_event_q *e;
 	s32 err = 0;
 	ulong flags;
+	u32 data_len;
+	u32 total_len;
 
-	e = kzalloc(sizeof(struct brcmf_cfg80211_event_q), GFP_ATOMIC);
+	total_len = sizeof(struct brcmf_cfg80211_event_q);
+	if (data)
+		data_len = be32_to_cpu(msg->datalen);
+	else
+		data_len = 0;
+	total_len += data_len;
+	e = kzalloc(total_len, GFP_ATOMIC);
 	if (!e)
 		return -ENOMEM;
 
 	e->etype = event;
 	memcpy(&e->emsg, msg, sizeof(struct brcmf_event_msg));
+	if (data)
+		memcpy(&e->edata, data, data_len);
 
 	spin_lock_irqsave(&cfg_priv->evt_q_lock, flags);
 	list_add_tail(&e->evt_q_list, &cfg_priv->evt_q_list);
@@ -3501,7 +3511,7 @@ brcmf_cfg80211_event(struct net_device *ndev,
 	u32 event_type = be32_to_cpu(e->event_type);
 	struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
 
-	if (!brcmf_enq_event(cfg_priv, event_type, e))
+	if (!brcmf_enq_event(cfg_priv, event_type, e, data))
 		schedule_work(&cfg_priv->event_work);
 }
 
-- 
cgit v1.2.3-55-g7522


From c6ab42948d7727e9efb2e29d9a0e68b88150f319 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:48 +0200
Subject: brcmfmac: Add tx flow control on net if queue for USB.

Enable tx flow control for USB host interface.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 61 ++++++++++++++++-----------
 1 file changed, 36 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 7fe68aa69dfd..8aab2a22d6a1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -119,9 +119,8 @@ struct brcmf_usbdev_info {
 	int rx_low_watermark;
 	int tx_low_watermark;
 	int tx_high_watermark;
-	bool txoff;
-	bool rxoff;
-	bool txoverride;
+	int tx_freecount;
+	bool tx_flowblock;
 
 	struct brcmf_usbreq *tx_reqs;
 	struct brcmf_usbreq *rx_reqs;
@@ -179,14 +178,6 @@ static struct brcmf_usbdev_info *brcmf_usb_get_businfo(struct device *dev)
 	return brcmf_usb_get_buspub(dev)->devinfo;
 }
 
-#if 0
-static void
-brcmf_usb_txflowcontrol(struct brcmf_usbdev_info *devinfo, bool onoff)
-{
-	dhd_txflowcontrol(devinfo->bus_pub.netdev, 0, onoff);
-}
-#endif
-
 static int brcmf_usb_ioctl_resp_wait(struct brcmf_usbdev_info *devinfo,
 	 uint *condition, bool *pending)
 {
@@ -420,7 +411,7 @@ static int brcmf_usb_rx_ctlpkt(struct device *dev, u8 *buf, u32 len)
 }
 
 static struct brcmf_usbreq *brcmf_usb_deq(struct brcmf_usbdev_info *devinfo,
-					  struct list_head *q)
+					  struct list_head *q, int *counter)
 {
 	unsigned long flags;
 	struct brcmf_usbreq  *req;
@@ -431,17 +422,22 @@ static struct brcmf_usbreq *brcmf_usb_deq(struct brcmf_usbdev_info *devinfo,
 	}
 	req = list_entry(q->next, struct brcmf_usbreq, list);
 	list_del_init(q->next);
+	if (counter)
+		(*counter)--;
 	spin_unlock_irqrestore(&devinfo->qlock, flags);
 	return req;
 
 }
 
 static void brcmf_usb_enq(struct brcmf_usbdev_info *devinfo,
-			  struct list_head *q, struct brcmf_usbreq *req)
+			  struct list_head *q, struct brcmf_usbreq *req,
+			  int *counter)
 {
 	unsigned long flags;
 	spin_lock_irqsave(&devinfo->qlock, flags);
 	list_add_tail(&req->list, q);
+	if (counter)
+		(*counter)++;
 	spin_unlock_irqrestore(&devinfo->qlock, flags);
 }
 
@@ -523,8 +519,12 @@ static void brcmf_usb_tx_complete(struct urb *urb)
 
 	brcmu_pkt_buf_free_skb(req->skb);
 	req->skb = NULL;
-	brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
-
+	brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req, &devinfo->tx_freecount);
+	if (devinfo->tx_freecount > devinfo->tx_high_watermark &&
+		devinfo->tx_flowblock) {
+		brcmf_txflowblock(devinfo->dev, false);
+		devinfo->tx_flowblock = false;
+	}
 }
 
 static void brcmf_usb_rx_complete(struct urb *urb)
@@ -543,7 +543,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 	} else {
 		devinfo->bus_pub.bus->dstats.rx_errors++;
 		brcmu_pkt_buf_free_skb(skb);
-		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
+		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 		return;
 	}
 
@@ -552,7 +552,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {
 			brcmf_dbg(ERROR, "rx protocol error\n");
 			brcmu_pkt_buf_free_skb(skb);
-			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
+			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 			devinfo->bus_pub.bus->dstats.rx_errors++;
 		} else {
 			brcmf_rx_packet(devinfo->dev, ifidx, skb);
@@ -560,7 +560,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		}
 	} else {
 		brcmu_pkt_buf_free_skb(skb);
-		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
+		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 	}
 	return;
 
@@ -577,7 +577,7 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
 
 	skb = dev_alloc_skb(devinfo->bus_pub.bus_mtu);
 	if (!skb) {
-		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
+		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 		return;
 	}
 	req->skb = skb;
@@ -586,14 +586,14 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
 			  skb->data, skb_tailroom(skb), brcmf_usb_rx_complete,
 			  req);
 	req->devinfo = devinfo;
-	brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
+	brcmf_usb_enq(devinfo, &devinfo->rx_postq, req, NULL);
 
 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
 	if (ret) {
 		brcmf_usb_del_fromq(devinfo, req);
 		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
-		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
+		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 	}
 	return;
 }
@@ -606,7 +606,7 @@ static void brcmf_usb_rx_fill_all(struct brcmf_usbdev_info *devinfo)
 		brcmf_dbg(ERROR, "bus is not up\n");
 		return;
 	}
-	while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq)) != NULL)
+	while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq, NULL)) != NULL)
 		brcmf_usb_rx_refill(devinfo, req);
 }
 
@@ -684,7 +684,8 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb)
 		return -EIO;
 	}
 
-	req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq);
+	req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq,
+					&devinfo->tx_freecount);
 	if (!req) {
 		brcmu_pkt_buf_free_skb(skb);
 		brcmf_dbg(ERROR, "no req to send\n");
@@ -696,14 +697,21 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb)
 	usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->tx_pipe,
 			  skb->data, skb->len, brcmf_usb_tx_complete, req);
 	req->urb->transfer_flags |= URB_ZERO_PACKET;
-	brcmf_usb_enq(devinfo, &devinfo->tx_postq, req);
+	brcmf_usb_enq(devinfo, &devinfo->tx_postq, req, NULL);
 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
 	if (ret) {
 		brcmf_dbg(ERROR, "brcmf_usb_tx usb_submit_urb FAILED\n");
 		brcmf_usb_del_fromq(devinfo, req);
 		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
-		brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
+		brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req,
+						&devinfo->tx_freecount);
+	} else {
+		if (devinfo->tx_freecount < devinfo->tx_low_watermark &&
+			!devinfo->tx_flowblock) {
+			brcmf_txflowblock(dev, true);
+			devinfo->tx_flowblock = true;
+		}
 	}
 
 	return ret;
@@ -1316,6 +1324,8 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev)
 	INIT_LIST_HEAD(&devinfo->tx_freeq);
 	INIT_LIST_HEAD(&devinfo->tx_postq);
 
+	devinfo->tx_flowblock = false;
+
 	devinfo->rx_reqs = brcmf_usbdev_qinit(&devinfo->rx_freeq, nrxq);
 	if (!devinfo->rx_reqs)
 		goto error;
@@ -1323,6 +1333,7 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev)
 	devinfo->tx_reqs = brcmf_usbdev_qinit(&devinfo->tx_freeq, ntxq);
 	if (!devinfo->tx_reqs)
 		goto error;
+	devinfo->tx_freecount = ntxq;
 
 	devinfo->intr_urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!devinfo->intr_urb) {
-- 
cgit v1.2.3-55-g7522


From 35aafa9d6f977bff95c226d12435795086bc820d Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:49 +0200
Subject: brcmfmac: Clean up scan related code.

Clean up scan related code in preparation of a new scan mechanism (e-scan)
which will follow in a separate patch.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c  | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 4553fa07afe3..4a27ca03f5bc 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -490,8 +490,8 @@ static void brcmf_set_mpc(struct net_device *ndev, int mpc)
 	}
 }
 
-static void wl_iscan_prep(struct brcmf_scan_params_le *params_le,
-			  struct brcmf_ssid *ssid)
+static void brcmf_iscan_prep(struct brcmf_scan_params_le *params_le,
+			     struct brcmf_ssid *ssid)
 {
 	memcpy(params_le->bssid, ether_bcast, ETH_ALEN);
 	params_le->bss_type = DOT11_BSSTYPE_ANY;
@@ -545,7 +545,7 @@ brcmf_run_iscan(struct brcmf_cfg80211_iscan_ctrl *iscan,
 		return -ENOMEM;
 	BUG_ON(params_size >= BRCMF_DCMD_SMLEN);
 
-	wl_iscan_prep(&params->params_le, ssid);
+	brcmf_iscan_prep(&params->params_le, ssid);
 
 	params->version = cpu_to_le32(BRCMF_ISCAN_REQ_VERSION);
 	params->action = cpu_to_le16(action);
@@ -598,9 +598,9 @@ static s32 brcmf_do_iscan(struct brcmf_cfg80211_priv *cfg_priv)
 }
 
 static s32
-__brcmf_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
-		   struct cfg80211_scan_request *request,
-		   struct cfg80211_ssid *this_ssid)
+brcmf_cfg80211_iscan(struct wiphy *wiphy, struct net_device *ndev,
+		     struct cfg80211_scan_request *request,
+		     struct cfg80211_ssid *this_ssid)
 {
 	struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
 	struct cfg80211_ssid *ssids;
@@ -703,7 +703,7 @@ brcmf_cfg80211_scan(struct wiphy *wiphy,
 	if (!check_sys_up(wiphy))
 		return -EIO;
 
-	err = __brcmf_cfg80211_scan(wiphy, ndev, request, NULL);
+	err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL);
 	if (err)
 		WL_ERR("scan error (%d)\n", err);
 
@@ -2547,10 +2547,8 @@ static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy,
 	clear_bit(WL_STATUS_SCAN_ABORTING, &cfg_priv->status);
 
 	/* Turn off watchdog timer */
-	if (test_bit(WL_STATUS_READY, &cfg_priv->status)) {
-		WL_INFO("Enable MPC\n");
+	if (test_bit(WL_STATUS_READY, &cfg_priv->status))
 		brcmf_set_mpc(ndev, 1);
-	}
 
 	WL_TRACE("Exit\n");
 
@@ -3194,10 +3192,8 @@ brcmf_notify_scan_status(struct brcmf_cfg80211_priv *cfg_priv,
 	cfg_priv->scan_results->count = le32_to_cpu(bss_list_le->count);
 
 	err = brcmf_inform_bss(cfg_priv);
-	if (err) {
+	if (err)
 		scan_abort = true;
-		goto scan_done_out;
-	}
 
 scan_done_out:
 	if (cfg_priv->scan_request) {
-- 
cgit v1.2.3-55-g7522


From 64477ebc326d30f1680898f073a958e9e8e5a1e5 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:50 +0200
Subject: brcmfmac: refill buffers on rx protocol error.

This patch fixes a bug where rx buffer does not get refilled if the
packet received has an rx protocol error.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 8aab2a22d6a1..6e3ff6f61103 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -552,12 +552,10 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 		if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {
 			brcmf_dbg(ERROR, "rx protocol error\n");
 			brcmu_pkt_buf_free_skb(skb);
-			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
 			devinfo->bus_pub.bus->dstats.rx_errors++;
-		} else {
+		} else
 			brcmf_rx_packet(devinfo->dev, ifidx, skb);
-			brcmf_usb_rx_refill(devinfo, req);
-		}
+		brcmf_usb_rx_refill(devinfo, req);
 	} else {
 		brcmu_pkt_buf_free_skb(skb);
 		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
-- 
cgit v1.2.3-55-g7522


From d74a0b514de6996021573e5406af8d06da188794 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:51 +0200
Subject: brcmfmac: avoid using local usb data.

This patch removes usage of some of the local data in the usb
host interface driver. This is a step in the preperation to
support multiple USB devices.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmfmac/usb.c | 119 +++++++++-----------------
 1 file changed, 39 insertions(+), 80 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 6e3ff6f61103..c6d5aeb27a02 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -80,20 +80,6 @@ enum usbdev_suspend_state {
 	USBOS_SUSPEND_STATE_SUSPENDED	/* Device suspended */
 };
 
-struct brcmf_usb_probe_info {
-	void *usbdev_info;
-	struct usb_device *usb; /* USB device pointer from OS */
-	uint rx_pipe, tx_pipe, intr_pipe, rx_pipe2;
-	int intr_size; /* Size of interrupt message */
-	int interval;  /* Interrupt polling interval */
-	int vid;
-	int pid;
-	enum usb_device_speed device_speed;
-	enum usbdev_suspend_state suspend_state;
-	struct usb_interface *intf;
-};
-static struct brcmf_usb_probe_info usbdev_probe_info;
-
 struct brcmf_usb_image {
 	void *data;
 	u32 len;
@@ -134,7 +120,6 @@ struct brcmf_usbdev_info {
 
 	struct usb_device *usbdev;
 	struct device *dev;
-	enum usb_device_speed  device_speed;
 
 	int ctl_in_pipe, ctl_out_pipe;
 	struct urb *ctl_urb; /* URB for control endpoint */
@@ -154,9 +139,6 @@ struct brcmf_usbdev_info {
 	int intr_size;          /* Size of interrupt message */
 	int interval;           /* Interrupt polling interval */
 	struct intr_transfer_buf intr; /* Data buffer for interrupt endpoint */
-
-	struct brcmf_usb_probe_info probe_info;
-
 };
 
 static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
@@ -1166,11 +1148,8 @@ brcmf_usb_fw_download(struct brcmf_usbdev_info *devinfo)
 }
 
 
-static void brcmf_usb_detach(const struct brcmf_usbdev *bus_pub)
+static void brcmf_usb_detach(struct brcmf_usbdev_info *devinfo)
 {
-	struct brcmf_usbdev_info *devinfo =
-		(struct brcmf_usbdev_info *)bus_pub;
-
 	brcmf_dbg(TRACE, "devinfo %p\n", devinfo);
 
 	/* store the image globally */
@@ -1187,7 +1166,6 @@ static void brcmf_usb_detach(const struct brcmf_usbdev *bus_pub)
 
 	kfree(devinfo->tx_reqs);
 	kfree(devinfo->rx_reqs);
-	kfree(devinfo);
 }
 
 #define TRX_MAGIC       0x30524448      /* "HDR0" */
@@ -1280,14 +1258,9 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo)
 
 
 static
-struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev)
+struct brcmf_usbdev *brcmf_usb_attach(struct brcmf_usbdev_info *devinfo,
+				      int nrxq, int ntxq)
 {
-	struct brcmf_usbdev_info *devinfo;
-
-	devinfo = kzalloc(sizeof(struct brcmf_usbdev_info), GFP_ATOMIC);
-	if (devinfo == NULL)
-		return NULL;
-
 	devinfo->bus_pub.nrxq = nrxq;
 	devinfo->rx_low_watermark = nrxq / 2;
 	devinfo->bus_pub.devinfo = devinfo;
@@ -1296,18 +1269,6 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev)
 	/* flow control when too many tx urbs posted */
 	devinfo->tx_low_watermark = ntxq / 4;
 	devinfo->tx_high_watermark = devinfo->tx_low_watermark * 3;
-	devinfo->dev = dev;
-	devinfo->usbdev = usbdev_probe_info.usb;
-	devinfo->tx_pipe = usbdev_probe_info.tx_pipe;
-	devinfo->rx_pipe = usbdev_probe_info.rx_pipe;
-	devinfo->rx_pipe2 = usbdev_probe_info.rx_pipe2;
-	devinfo->intr_pipe = usbdev_probe_info.intr_pipe;
-
-	devinfo->interval = usbdev_probe_info.interval;
-	devinfo->intr_size = usbdev_probe_info.intr_size;
-
-	memcpy(&devinfo->probe_info, &usbdev_probe_info,
-		sizeof(struct brcmf_usb_probe_info));
 	devinfo->bus_pub.bus_mtu = BRCMF_USB_MAX_PKT_SIZE;
 
 	/* Initialize other structure content */
@@ -1366,19 +1327,19 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev)
 
 error:
 	brcmf_dbg(ERROR, "failed!\n");
-	brcmf_usb_detach(&devinfo->bus_pub);
+	brcmf_usb_detach(devinfo);
 	return NULL;
 }
 
-static int brcmf_usb_probe_cb(struct device *dev, const char *desc,
-				u32 bustype, u32 hdrlen)
+static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo,
+			      const char *desc,	u32 bustype, u32 hdrlen)
 {
 	struct brcmf_bus *bus = NULL;
 	struct brcmf_usbdev *bus_pub = NULL;
 	int ret;
+	struct device *dev = devinfo->dev;
 
-
-	bus_pub = brcmf_usb_attach(BRCMF_USB_NRXQ, BRCMF_USB_NTXQ, dev);
+	bus_pub = brcmf_usb_attach(devinfo, BRCMF_USB_NRXQ, BRCMF_USB_NTXQ);
 	if (!bus_pub) {
 		ret = -ENODEV;
 		goto fail;
@@ -1417,23 +1378,21 @@ static int brcmf_usb_probe_cb(struct device *dev, const char *desc,
 	return 0;
 fail:
 	/* Release resources in reverse order */
-	if (bus_pub)
-		brcmf_usb_detach(bus_pub);
 	kfree(bus);
+	brcmf_usb_detach(devinfo);
 	return ret;
 }
 
 static void
-brcmf_usb_disconnect_cb(struct brcmf_usbdev *bus_pub)
+brcmf_usb_disconnect_cb(struct brcmf_usbdev_info *devinfo)
 {
-	if (!bus_pub)
+	if (!devinfo)
 		return;
-	brcmf_dbg(TRACE, "enter: bus_pub %p\n", bus_pub);
-
-	brcmf_detach(bus_pub->devinfo->dev);
-	kfree(bus_pub->bus);
-	brcmf_usb_detach(bus_pub);
+	brcmf_dbg(TRACE, "enter: bus_pub %p\n", devinfo);
 
+	brcmf_detach(devinfo->dev);
+	kfree(devinfo->bus_pub.bus);
+	brcmf_usb_detach(devinfo);
 }
 
 static int
@@ -1445,18 +1404,18 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	struct usb_device *usb = interface_to_usbdev(intf);
 	int num_of_eps;
 	u8 endpoint_num;
+	struct brcmf_usbdev_info *devinfo;
 
 	brcmf_dbg(TRACE, "enter\n");
 
-	usbdev_probe_info.usb = usb;
-	usbdev_probe_info.intf = intf;
+	devinfo = kzalloc(sizeof(*devinfo), GFP_ATOMIC);
+	if (devinfo == NULL)
+		return -ENOMEM;
 
-	if (id != NULL) {
-		usbdev_probe_info.vid = id->idVendor;
-		usbdev_probe_info.pid = id->idProduct;
-	}
+	devinfo->usbdev = usb;
+	devinfo->dev = &usb->dev;
 
-	usb_set_intfdata(intf, &usbdev_probe_info);
+	usb_set_intfdata(intf, devinfo);
 
 	/* Check that the device supports only one configuration */
 	if (usb->descriptor.bNumConfigurations != 1) {
@@ -1505,11 +1464,11 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	}
 
 	endpoint_num = endpoint->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
-	usbdev_probe_info.intr_pipe = usb_rcvintpipe(usb, endpoint_num);
+	devinfo->intr_pipe = usb_rcvintpipe(usb, endpoint_num);
 
-	usbdev_probe_info.rx_pipe = 0;
-	usbdev_probe_info.rx_pipe2 = 0;
-	usbdev_probe_info.tx_pipe = 0;
+	devinfo->rx_pipe = 0;
+	devinfo->rx_pipe2 = 0;
+	devinfo->tx_pipe = 0;
 	num_of_eps = IFDESC(usb, BULK_IF).bNumEndpoints - 1;
 
 	/* Check data endpoints and get pipes */
@@ -1526,35 +1485,33 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 			       USB_ENDPOINT_NUMBER_MASK;
 		if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
 			== USB_DIR_IN) {
-			if (!usbdev_probe_info.rx_pipe) {
-				usbdev_probe_info.rx_pipe =
+			if (!devinfo->rx_pipe) {
+				devinfo->rx_pipe =
 					usb_rcvbulkpipe(usb, endpoint_num);
 			} else {
-				usbdev_probe_info.rx_pipe2 =
+				devinfo->rx_pipe2 =
 					usb_rcvbulkpipe(usb, endpoint_num);
 			}
 		} else {
-			usbdev_probe_info.tx_pipe =
-					usb_sndbulkpipe(usb, endpoint_num);
+			devinfo->tx_pipe = usb_sndbulkpipe(usb, endpoint_num);
 		}
 	}
 
 	/* Allocate interrupt URB and data buffer */
 	/* RNDIS says 8-byte intr, our old drivers used 4-byte */
 	if (IFEPDESC(usb, CONTROL_IF, 0).wMaxPacketSize == cpu_to_le16(16))
-		usbdev_probe_info.intr_size = 8;
+		devinfo->intr_size = 8;
 	else
-		usbdev_probe_info.intr_size = 4;
+		devinfo->intr_size = 4;
 
-	usbdev_probe_info.interval = IFEPDESC(usb, CONTROL_IF, 0).bInterval;
+	devinfo->interval = IFEPDESC(usb, CONTROL_IF, 0).bInterval;
 
-	usbdev_probe_info.device_speed = usb->speed;
 	if (usb->speed == USB_SPEED_HIGH)
 		brcmf_dbg(INFO, "Broadcom high speed USB wireless device detected\n");
 	else
 		brcmf_dbg(INFO, "Broadcom full speed USB wireless device detected\n");
 
-	ret = brcmf_usb_probe_cb(&usb->dev, "", USB_BUS, 0);
+	ret = brcmf_usb_probe_cb(devinfo, "", USB_BUS, 0);
 	if (ret)
 		goto fail;
 
@@ -1563,6 +1520,7 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 fail:
 	brcmf_dbg(ERROR, "failed with errno %d\n", ret);
+	kfree(devinfo);
 	usb_set_intfdata(intf, NULL);
 	return ret;
 
@@ -1571,11 +1529,12 @@ fail:
 static void
 brcmf_usb_disconnect(struct usb_interface *intf)
 {
-	struct usb_device *usb = interface_to_usbdev(intf);
+	struct brcmf_usbdev_info *devinfo;
 
 	brcmf_dbg(TRACE, "enter\n");
-	brcmf_usb_disconnect_cb(brcmf_usb_get_buspub(&usb->dev));
-	usb_set_intfdata(intf, NULL);
+	devinfo = (struct brcmf_usbdev_info *)usb_get_intfdata(intf);
+	brcmf_usb_disconnect_cb(devinfo);
+	kfree(devinfo);
 }
 
 /*
-- 
cgit v1.2.3-55-g7522


From e756af5b30b008f6ffcfebf8ad0b477f6f225b62 Mon Sep 17 00:00:00 2001
From: Hante Meuleman
Date: Tue, 11 Sep 2012 21:18:52 +0200
Subject: brcmfmac: add e-scan support.

This patch adds e-scan support (currently i-scan is in use). E-scan
is a more powerful and memory efficient method for scanning. E-scan
will be the default scan method and eventually, i-scan support will
be removed. The scan methods do not make any difference to the end-user.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/Kconfig             |   8 +
 drivers/net/wireless/brcm80211/brcmfmac/dhd.h      |  22 +
 .../net/wireless/brcm80211/brcmfmac/dhd_common.c   |   8 +-
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c  | 522 ++++++++++++++++++++-
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.h  |  25 +
 5 files changed, 583 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig
index b480088b3dbe..c9d811eb6556 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/brcm80211/Kconfig
@@ -55,6 +55,14 @@ config BRCMFMAC_USB
 	  IEEE802.11n embedded FullMAC WLAN driver. Say Y if you want to
 	  use the driver for an USB wireless card.
 
+config BRCMISCAN
+	bool "Broadcom I-Scan (OBSOLETE)"
+	depends on BRCMFMAC
+	---help---
+	  This option enables the I-Scan method. By default fullmac uses the
+	  new E-Scan method which uses less memory in firmware and gives no
+	  limitation on the number of scan results.
+
 config BRCMDBG
 	bool "Broadcom driver debug functions"
 	depends on BRCMSMAC || BRCMFMAC
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index 9e2fb5bc932f..4766d9f35696 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -130,6 +130,10 @@
 #define BRCMF_EVENT_MSG_FLUSHTXQ	0x02
 #define BRCMF_EVENT_MSG_GROUP		0x04
 
+#define BRCMF_ESCAN_REQ_VERSION 1
+
+#define WLC_BSS_RSSI_ON_CHANNEL		0x0002
+
 struct brcmf_event_msg {
 	__be16 version;
 	__be16 flags;
@@ -456,6 +460,24 @@ struct brcmf_scan_results_le {
 	__le32 count;
 };
 
+struct brcmf_escan_params_le {
+	__le32 version;
+	__le16 action;
+	__le16 sync_id;
+	struct brcmf_scan_params_le params_le;
+};
+
+struct brcmf_escan_result_le {
+	__le32 buflen;
+	__le32 version;
+	__le16 sync_id;
+	__le16 bss_count;
+	struct brcmf_bss_info_le bss_info_le;
+};
+
+#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
+	sizeof(struct brcmf_bss_info_le))
+
 /* used for association with a specific BSSID and chanspec list */
 struct brcmf_assoc_params_le {
 	/* 00:00:00:00:00:00: broadcast scan */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
index 2621dd3d7dcd..f6b862d77986 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
@@ -205,7 +205,8 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data)
 		BRCMF_E_ACTION_FRAME_COMPLETE, "ACTION FRAME TX COMPLETE"}, {
 		BRCMF_E_IF, "IF"}, {
 		BRCMF_E_RSSI, "RSSI"}, {
-		BRCMF_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE"}
+		BRCMF_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE"}, {
+		BRCMF_E_ESCAN_RESULT, "ESCAN_RESULT"}
 	};
 	uint event_type, flags, auth_type, datalen;
 	static u32 seqnum_prev;
@@ -350,6 +351,11 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data)
 		brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name);
 		break;
 
+	case BRCMF_E_ESCAN_RESULT:
+		brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name);
+		datalen = 0;
+		break;
+
 	case BRCMF_E_PFN_NET_FOUND:
 	case BRCMF_E_PFN_NET_LOST:
 	case BRCMF_E_PFN_SCAN_COMPLETE:
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 4a27ca03f5bc..65cf8f92cb3e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -691,11 +691,342 @@ scan_out:
 	return err;
 }
 
+static void brcmf_escan_prep(struct brcmf_scan_params_le *params_le,
+			     struct cfg80211_scan_request *request)
+{
+	u32 n_ssids;
+	u32 n_channels;
+	s32 i;
+	s32 offset;
+	__le16 chanspec;
+	u16 channel;
+	struct ieee80211_channel *req_channel;
+	char *ptr;
+	struct brcmf_ssid ssid;
+
+	memcpy(params_le->bssid, ether_bcast, ETH_ALEN);
+	params_le->bss_type = DOT11_BSSTYPE_ANY;
+	params_le->scan_type = 0;
+	params_le->channel_num = 0;
+	params_le->nprobes = cpu_to_le32(-1);
+	params_le->active_time = cpu_to_le32(-1);
+	params_le->passive_time = cpu_to_le32(-1);
+	params_le->home_time = cpu_to_le32(-1);
+	memset(&params_le->ssid_le, 0, sizeof(params_le->ssid_le));
+
+	/* if request is null exit so it will be all channel broadcast scan */
+	if (!request)
+		return;
+
+	n_ssids = request->n_ssids;
+	n_channels = request->n_channels;
+	/* Copy channel array if applicable */
+	WL_SCAN("### List of channelspecs to scan ### %d\n", n_channels);
+	if (n_channels > 0) {
+		for (i = 0; i < n_channels; i++) {
+			chanspec = 0;
+			req_channel = request->channels[i];
+			channel = ieee80211_frequency_to_channel(
+					req_channel->center_freq);
+			if (req_channel->band == IEEE80211_BAND_2GHZ)
+				chanspec |= WL_CHANSPEC_BAND_2G;
+			else
+				chanspec |= WL_CHANSPEC_BAND_5G;
+
+			if (req_channel->flags & IEEE80211_CHAN_NO_HT40) {
+				chanspec |= WL_CHANSPEC_BW_20;
+				chanspec |= WL_CHANSPEC_CTL_SB_NONE;
+			} else {
+				chanspec |= WL_CHANSPEC_BW_40;
+				if (req_channel->flags &
+						IEEE80211_CHAN_NO_HT40PLUS)
+					chanspec |= WL_CHANSPEC_CTL_SB_LOWER;
+				else
+					chanspec |= WL_CHANSPEC_CTL_SB_UPPER;
+			}
+
+			params_le->channel_list[i] =
+				(channel & WL_CHANSPEC_CHAN_MASK) |
+				chanspec;
+			WL_SCAN("Chan : %d, Channel spec: %x\n",
+				channel, params_le->channel_list[i]);
+			params_le->channel_list[i] =
+				cpu_to_le16(params_le->channel_list[i]);
+		}
+	} else {
+		WL_SCAN("Scanning all channels\n");
+	}
+	/* Copy ssid array if applicable */
+	WL_SCAN("### List of SSIDs to scan ### %d\n", n_ssids);
+	if (n_ssids > 0) {
+		offset = offsetof(struct brcmf_scan_params_le, channel_list) +
+				n_channels * sizeof(u16);
+		offset = roundup(offset, sizeof(u32));
+		ptr = (char *)params_le + offset;
+		for (i = 0; i < n_ssids; i++) {
+			memset(&ssid, 0, sizeof(ssid));
+			ssid.SSID_len = cpu_to_le32(request->ssids[i].ssid_len);
+			memcpy(ssid.SSID, request->ssids[i].ssid,
+					request->ssids[i].ssid_len);
+			if (!ssid.SSID_len)
+				WL_SCAN("%d: Broadcast scan\n", i);
+			else
+				WL_SCAN("%d: scan for  %s size =%d\n", i,
+				ssid.SSID, ssid.SSID_len);
+			memcpy(ptr, &ssid, sizeof(ssid));
+			ptr += sizeof(ssid);
+		}
+	} else {
+		WL_SCAN("Broadcast scan %p\n", request->ssids);
+		if ((request->ssids) && request->ssids->ssid_len) {
+			WL_SCAN("SSID %s len=%d\n", params_le->ssid_le.SSID,
+				request->ssids->ssid_len);
+			params_le->ssid_le.SSID_len =
+				cpu_to_le32(request->ssids->ssid_len);
+			memcpy(&params_le->ssid_le.SSID, request->ssids->ssid,
+				request->ssids->ssid_len);
+		}
+	}
+	/* Adding mask to channel numbers */
+	params_le->channel_num =
+		cpu_to_le32((n_ssids << BRCMF_SCAN_PARAMS_NSSID_SHIFT) |
+			(n_channels & BRCMF_SCAN_PARAMS_COUNT_MASK));
+}
+
+static s32
+brcmf_notify_escan_complete(struct brcmf_cfg80211_priv *cfg_priv,
+			    struct net_device *ndev,
+			    bool aborted, bool fw_abort)
+{
+	struct brcmf_scan_params_le params_le;
+	struct cfg80211_scan_request *scan_request;
+	s32 err = 0;
+
+	WL_SCAN("Enter\n");
+
+	/* clear scan request, because the FW abort can cause a second call */
+	/* to this functon and might cause a double cfg80211_scan_done      */
+	scan_request = cfg_priv->scan_request;
+	cfg_priv->scan_request = NULL;
+
+	if (timer_pending(&cfg_priv->escan_timeout))
+		del_timer_sync(&cfg_priv->escan_timeout);
+
+	if (fw_abort) {
+		/* Do a scan abort to stop the driver's scan engine */
+		WL_SCAN("ABORT scan in firmware\n");
+		memset(&params_le, 0, sizeof(params_le));
+		memcpy(params_le.bssid, ether_bcast, ETH_ALEN);
+		params_le.bss_type = DOT11_BSSTYPE_ANY;
+		params_le.scan_type = 0;
+		params_le.channel_num = cpu_to_le32(1);
+		params_le.nprobes = cpu_to_le32(1);
+		params_le.active_time = cpu_to_le32(-1);
+		params_le.passive_time = cpu_to_le32(-1);
+		params_le.home_time = cpu_to_le32(-1);
+		/* Scan is aborted by setting channel_list[0] to -1 */
+		params_le.channel_list[0] = cpu_to_le16(-1);
+		/* E-Scan (or anyother type) can be aborted by SCAN */
+		err = brcmf_exec_dcmd(ndev, BRCMF_C_SCAN, &params_le,
+			sizeof(params_le));
+		if (err)
+			WL_ERR("Scan abort  failed\n");
+	}
+	if (scan_request) {
+		WL_SCAN("ESCAN Completed scan: %s\n",
+				aborted ? "Aborted" : "Done");
+		cfg80211_scan_done(scan_request, aborted);
+		brcmf_set_mpc(ndev, 1);
+	}
+	if (!test_and_clear_bit(WL_STATUS_SCANNING, &cfg_priv->status)) {
+		WL_ERR("Scan complete while device not scanning\n");
+		return -EPERM;
+	}
+
+	return err;
+}
+
+static s32
+brcmf_run_escan(struct brcmf_cfg80211_priv *cfg_priv, struct net_device *ndev,
+		struct cfg80211_scan_request *request, u16 action)
+{
+	s32 params_size = BRCMF_SCAN_PARAMS_FIXED_SIZE +
+			  offsetof(struct brcmf_escan_params_le, params_le);
+	struct brcmf_escan_params_le *params;
+	s32 err = 0;
+
+	WL_SCAN("E-SCAN START\n");
+
+	if (request != NULL) {
+		/* Allocate space for populating ssids in struct */
+		params_size += sizeof(u32) * ((request->n_channels + 1) / 2);
+
+		/* Allocate space for populating ssids in struct */
+		params_size += sizeof(struct brcmf_ssid) * request->n_ssids;
+	}
+
+	params = kzalloc(params_size, GFP_KERNEL);
+	if (!params) {
+		err = -ENOMEM;
+		goto exit;
+	}
+	BUG_ON(params_size + sizeof("escan") >= BRCMF_DCMD_MEDLEN);
+	brcmf_escan_prep(&params->params_le, request);
+	params->version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION);
+	params->action = cpu_to_le16(action);
+	params->sync_id = cpu_to_le16(0x1234);
+
+	err = brcmf_dev_iovar_setbuf(ndev, "escan", params, params_size,
+			cfg_priv->escan_ioctl_buf, BRCMF_DCMD_MEDLEN);
+	if (err) {
+		if (err == -EBUSY)
+			WL_INFO("system busy : escan canceled\n");
+		else
+			WL_ERR("error (%d)\n", err);
+	}
+
+	kfree(params);
+exit:
+	return err;
+}
+
+static s32
+brcmf_do_escan(struct brcmf_cfg80211_priv *cfg_priv, struct wiphy *wiphy,
+	       struct net_device *ndev, struct cfg80211_scan_request *request)
+{
+	s32 err;
+	__le32 passive_scan;
+	struct brcmf_scan_results *results;
+
+	WL_SCAN("Enter\n");
+	cfg_priv->escan_info.ndev = ndev;
+	cfg_priv->escan_info.wiphy = wiphy;
+	cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_SCANNING;
+	passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1);
+	err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_PASSIVE_SCAN,
+			&passive_scan, sizeof(passive_scan));
+	if (err) {
+		WL_ERR("error (%d)\n", err);
+		return err;
+	}
+	brcmf_set_mpc(ndev, 0);
+	results = (struct brcmf_scan_results *)cfg_priv->escan_info.escan_buf;
+	results->version = 0;
+	results->count = 0;
+	results->buflen = WL_ESCAN_RESULTS_FIXED_SIZE;
+
+	err = brcmf_run_escan(cfg_priv, ndev, request, WL_ESCAN_ACTION_START);
+	if (err)
+		brcmf_set_mpc(ndev, 1);
+	return err;
+}
+
+static s32
+brcmf_cfg80211_escan(struct wiphy *wiphy, struct net_device *ndev,
+		     struct cfg80211_scan_request *request,
+		     struct cfg80211_ssid *this_ssid)
+{
+	struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
+	struct cfg80211_ssid *ssids;
+	struct brcmf_cfg80211_scan_req *sr = cfg_priv->scan_req_int;
+	__le32 passive_scan;
+	bool escan_req;
+	bool spec_scan;
+	s32 err;
+	u32 SSID_len;
+
+	WL_SCAN("START ESCAN\n");
+
+	if (test_bit(WL_STATUS_SCANNING, &cfg_priv->status)) {
+		WL_ERR("Scanning already : status (%lu)\n", cfg_priv->status);
+		return -EAGAIN;
+	}
+	if (test_bit(WL_STATUS_SCAN_ABORTING, &cfg_priv->status)) {
+		WL_ERR("Scanning being aborted : status (%lu)\n",
+		       cfg_priv->status);
+		return -EAGAIN;
+	}
+	if (test_bit(WL_STATUS_CONNECTING, &cfg_priv->status)) {
+		WL_ERR("Connecting : status (%lu)\n",
+		       cfg_priv->status);
+		return -EAGAIN;
+	}
+
+	/* Arm scan timeout timer */
+	mod_timer(&cfg_priv->escan_timeout, jiffies +
+			WL_ESCAN_TIMER_INTERVAL_MS * HZ / 1000);
+
+	escan_req = false;
+	if (request) {
+		/* scan bss */
+		ssids = request->ssids;
+		escan_req = true;
+	} else {
+		/* scan in ibss */
+		/* we don't do escan in ibss */
+		ssids = this_ssid;
+	}
+
+	cfg_priv->scan_request = request;
+	set_bit(WL_STATUS_SCANNING, &cfg_priv->status);
+	if (escan_req) {
+		err = brcmf_do_escan(cfg_priv, wiphy, ndev, request);
+		if (!err)
+			return err;
+		else
+			goto scan_out;
+	} else {
+		WL_SCAN("ssid \"%s\", ssid_len (%d)\n",
+		       ssids->ssid, ssids->ssid_len);
+		memset(&sr->ssid_le, 0, sizeof(sr->ssid_le));
+		SSID_len = min_t(u8, sizeof(sr->ssid_le.SSID), ssids->ssid_len);
+		sr->ssid_le.SSID_len = cpu_to_le32(0);
+		spec_scan = false;
+		if (SSID_len) {
+			memcpy(sr->ssid_le.SSID, ssids->ssid, SSID_len);
+			sr->ssid_le.SSID_len = cpu_to_le32(SSID_len);
+			spec_scan = true;
+		} else
+			WL_SCAN("Broadcast scan\n");
+
+		passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1);
+		err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_PASSIVE_SCAN,
+				&passive_scan, sizeof(passive_scan));
+		if (err) {
+			WL_ERR("WLC_SET_PASSIVE_SCAN error (%d)\n", err);
+			goto scan_out;
+		}
+		brcmf_set_mpc(ndev, 0);
+		err = brcmf_exec_dcmd(ndev, BRCMF_C_SCAN, &sr->ssid_le,
+				      sizeof(sr->ssid_le));
+		if (err) {
+			if (err == -EBUSY)
+				WL_INFO("BUSY: scan for \"%s\" canceled\n",
+					sr->ssid_le.SSID);
+			else
+				WL_ERR("WLC_SCAN error (%d)\n", err);
+
+			brcmf_set_mpc(ndev, 1);
+			goto scan_out;
+		}
+	}
+
+	return 0;
+
+scan_out:
+	clear_bit(WL_STATUS_SCANNING, &cfg_priv->status);
+	if (timer_pending(&cfg_priv->escan_timeout))
+		del_timer_sync(&cfg_priv->escan_timeout);
+	cfg_priv->scan_request = NULL;
+	return err;
+}
+
 static s32
 brcmf_cfg80211_scan(struct wiphy *wiphy,
 		 struct cfg80211_scan_request *request)
 {
 	struct net_device *ndev = request->wdev->netdev;
+	struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
 	s32 err = 0;
 
 	WL_TRACE("Enter\n");
@@ -703,7 +1034,11 @@ brcmf_cfg80211_scan(struct wiphy *wiphy,
 	if (!check_sys_up(wiphy))
 		return -EIO;
 
-	err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL);
+	if (cfg_priv->iscan_on)
+		err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL);
+	else if (cfg_priv->escan_on)
+		err = brcmf_cfg80211_escan(wiphy, ndev, request, NULL);
+
 	if (err)
 		WL_ERR("scan error (%d)\n", err);
 
@@ -2472,6 +2807,175 @@ static s32 brcmf_init_iscan(struct brcmf_cfg80211_priv *cfg_priv)
 	return err;
 }
 
+static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work)
+{
+	struct brcmf_cfg80211_priv *cfg_priv =
+			container_of(work, struct brcmf_cfg80211_priv,
+				     escan_timeout_work);
+
+	brcmf_notify_escan_complete(cfg_priv,
+		cfg_priv->escan_info.ndev, true, true);
+}
+
+static void brcmf_escan_timeout(unsigned long data)
+{
+	struct brcmf_cfg80211_priv *cfg_priv =
+			(struct brcmf_cfg80211_priv *)data;
+
+	if (cfg_priv->scan_request) {
+		WL_ERR("timer expired\n");
+		if (cfg_priv->escan_on)
+			schedule_work(&cfg_priv->escan_timeout_work);
+	}
+}
+
+static s32
+brcmf_compare_update_same_bss(struct brcmf_bss_info_le *bss,
+			      struct brcmf_bss_info_le *bss_info_le)
+{
+	if (!memcmp(&bss_info_le->BSSID, &bss->BSSID, ETH_ALEN) &&
+		(CHSPEC_BAND(le16_to_cpu(bss_info_le->chanspec)) ==
+		CHSPEC_BAND(le16_to_cpu(bss->chanspec))) &&
+		bss_info_le->SSID_len == bss->SSID_len &&
+		!memcmp(bss_info_le->SSID, bss->SSID, bss_info_le->SSID_len)) {
+		if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) ==
+			(bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL)) {
+			/* preserve max RSSI if the measurements are
+			* both on-channel or both off-channel
+			*/
+			if (bss_info_le->RSSI > bss->RSSI)
+				bss->RSSI = bss_info_le->RSSI;
+		} else if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) &&
+			(bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL) == 0) {
+			/* preserve the on-channel rssi measurement
+			* if the new measurement is off channel
+			*/
+			bss->RSSI = bss_info_le->RSSI;
+			bss->flags |= WLC_BSS_RSSI_ON_CHANNEL;
+		}
+		return 1;
+	}
+	return 0;
+}
+
+static s32
+brcmf_cfg80211_escan_handler(struct brcmf_cfg80211_priv *cfg_priv,
+			     struct net_device *ndev,
+			     const struct brcmf_event_msg *e, void *data)
+{
+	s32 status;
+	s32 err = 0;
+	struct brcmf_escan_result_le *escan_result_le;
+	struct brcmf_bss_info_le *bss_info_le;
+	struct brcmf_bss_info_le *bss = NULL;
+	u32 bi_length;
+	struct brcmf_scan_results *list;
+	u32 i;
+
+	status = be32_to_cpu(e->status);
+
+	if (!ndev || !cfg_priv->escan_on ||
+			!test_bit(WL_STATUS_SCANNING, &cfg_priv->status)) {
+		WL_ERR("scan not ready ndev %p wl->escan_on %d drv_status %x\n",
+			ndev, cfg_priv->escan_on,
+			!test_bit(WL_STATUS_SCANNING, &cfg_priv->status));
+		return -EPERM;
+	}
+
+	if (status == BRCMF_E_STATUS_PARTIAL) {
+		WL_SCAN("ESCAN Partial result\n");
+		escan_result_le = (struct brcmf_escan_result_le *) data;
+		if (!escan_result_le) {
+			WL_ERR("Invalid escan result (NULL pointer)\n");
+			goto exit;
+		}
+		if (!cfg_priv->scan_request) {
+			WL_SCAN("result without cfg80211 request\n");
+			goto exit;
+		}
+
+		if (le16_to_cpu(escan_result_le->bss_count) != 1) {
+			WL_ERR("Invalid bss_count %d: ignoring\n",
+				escan_result_le->bss_count);
+			goto exit;
+		}
+		bss_info_le = &escan_result_le->bss_info_le;
+
+		bi_length = le32_to_cpu(bss_info_le->length);
+		if (bi_length != (le32_to_cpu(escan_result_le->buflen) -
+					WL_ESCAN_RESULTS_FIXED_SIZE)) {
+			WL_ERR("Invalid bss_info length %d: ignoring\n",
+				bi_length);
+			goto exit;
+		}
+
+		if (!(cfg_to_wiphy(cfg_priv)->interface_modes &
+					BIT(NL80211_IFTYPE_ADHOC))) {
+			if (le16_to_cpu(bss_info_le->capability) &
+						WLAN_CAPABILITY_IBSS) {
+				WL_ERR("Ignoring IBSS result\n");
+				goto exit;
+			}
+		}
+
+		list = (struct brcmf_scan_results *)
+				cfg_priv->escan_info.escan_buf;
+		if (bi_length > WL_ESCAN_BUF_SIZE - list->buflen) {
+			WL_ERR("Buffer is too small: ignoring\n");
+			goto exit;
+		}
+
+		for (i = 0; i < list->count; i++) {
+			bss = bss ? (struct brcmf_bss_info_le *)
+				((unsigned char *)bss +
+				le32_to_cpu(bss->length)) : list->bss_info_le;
+			if (brcmf_compare_update_same_bss(bss, bss_info_le))
+				goto exit;
+		}
+		memcpy(&(cfg_priv->escan_info.escan_buf[list->buflen]),
+			bss_info_le, bi_length);
+		list->version = le32_to_cpu(bss_info_le->version);
+		list->buflen += bi_length;
+		list->count++;
+	} else {
+		cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_IDLE;
+		if (cfg_priv->scan_request) {
+			cfg_priv->bss_list = (struct brcmf_scan_results *)
+				cfg_priv->escan_info.escan_buf;
+			brcmf_inform_bss(cfg_priv);
+			if (status == BRCMF_E_STATUS_SUCCESS) {
+				WL_SCAN("ESCAN Completed\n");
+				brcmf_notify_escan_complete(cfg_priv, ndev,
+					false, false);
+			} else {
+				WL_ERR("ESCAN Aborted, Event 0x%x\n", status);
+				brcmf_notify_escan_complete(cfg_priv, ndev,
+					true, false);
+			}
+			brcmf_set_mpc(ndev, 1);
+		} else
+			WL_ERR("Unexpected scan result 0x%x\n", status);
+	}
+exit:
+	return err;
+}
+
+static void brcmf_init_escan(struct brcmf_cfg80211_priv *cfg_priv)
+{
+
+	if (cfg_priv->escan_on) {
+		cfg_priv->el.handler[BRCMF_E_ESCAN_RESULT] =
+			brcmf_cfg80211_escan_handler;
+		cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_IDLE;
+		/* Init scan_timeout timer */
+		init_timer(&cfg_priv->escan_timeout);
+		cfg_priv->escan_timeout.data = (unsigned long) cfg_priv;
+		cfg_priv->escan_timeout.function = brcmf_escan_timeout;
+		INIT_WORK(&cfg_priv->escan_timeout_work,
+			brcmf_cfg80211_escan_timeout_worker);
+	}
+}
+
 static __always_inline void brcmf_delay(u32 ms)
 {
 	if (ms < 1000 / HZ) {
@@ -3240,6 +3744,8 @@ static void brcmf_deinit_priv_mem(struct brcmf_cfg80211_priv *cfg_priv)
 	cfg_priv->profile = NULL;
 	kfree(cfg_priv->scan_req_int);
 	cfg_priv->scan_req_int = NULL;
+	kfree(cfg_priv->escan_ioctl_buf);
+	cfg_priv->escan_ioctl_buf = NULL;
 	kfree(cfg_priv->dcmd_buf);
 	cfg_priv->dcmd_buf = NULL;
 	kfree(cfg_priv->extra_buf);
@@ -3268,6 +3774,9 @@ static s32 brcmf_init_priv_mem(struct brcmf_cfg80211_priv *cfg_priv)
 					 GFP_KERNEL);
 	if (!cfg_priv->scan_req_int)
 		goto init_priv_mem_out;
+	cfg_priv->escan_ioctl_buf = kzalloc(BRCMF_DCMD_MEDLEN, GFP_KERNEL);
+	if (!cfg_priv->escan_ioctl_buf)
+		goto init_priv_mem_out;
 	cfg_priv->dcmd_buf = kzalloc(WL_DCMD_LEN_MAX, GFP_KERNEL);
 	if (!cfg_priv->dcmd_buf)
 		goto init_priv_mem_out;
@@ -3404,8 +3913,17 @@ static s32 wl_init_priv(struct brcmf_cfg80211_priv *cfg_priv)
 
 	cfg_priv->scan_request = NULL;
 	cfg_priv->pwr_save = true;
+#ifdef CONFIG_BRCMISCAN
 	cfg_priv->iscan_on = true;	/* iscan on & off switch.
 				 we enable iscan per default */
+	cfg_priv->escan_on = false;	/* escan on & off switch.
+				 we disable escan per default */
+#else
+	cfg_priv->iscan_on = false;	/* iscan on & off switch.
+				 we disable iscan per default */
+	cfg_priv->escan_on = true;	/* escan on & off switch.
+				 we enable escan per default */
+#endif
 	cfg_priv->roam_on = true;	/* roam on & off switch.
 				 we enable roam per default */
 
@@ -3423,6 +3941,7 @@ static s32 wl_init_priv(struct brcmf_cfg80211_priv *cfg_priv)
 	err = brcmf_init_iscan(cfg_priv);
 	if (err)
 		return err;
+	brcmf_init_escan(cfg_priv);
 	brcmf_init_conf(cfg_priv->conf);
 	brcmf_init_prof(cfg_priv->profile);
 	brcmf_link_down(cfg_priv);
@@ -3581,6 +4100,7 @@ static s32 brcmf_dongle_eventmsg(struct net_device *ndev)
 	setbit(eventmask, BRCMF_E_TXFAIL);
 	setbit(eventmask, BRCMF_E_JOIN_START);
 	setbit(eventmask, BRCMF_E_SCAN_COMPLETE);
+	setbit(eventmask, BRCMF_E_ESCAN_RESULT);
 
 	brcmf_c_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN,
 			iovbuf, sizeof(iovbuf));
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
index b5d9b36df3d0..3b2129738d30 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
@@ -123,6 +123,13 @@ do {								\
 #define WL_SCAN_UNASSOC_TIME		40
 #define WL_SCAN_PASSIVE_TIME		120
 
+#define WL_ESCAN_BUF_SIZE		(1024 * 64)
+#define WL_ESCAN_TIMER_INTERVAL_MS	8000 /* E-Scan timeout */
+
+#define WL_ESCAN_ACTION_START		1
+#define WL_ESCAN_ACTION_CONTINUE	2
+#define WL_ESCAN_ACTION_ABORT		3
+
 /* dongle status */
 enum wl_status {
 	WL_STATUS_READY,
@@ -275,6 +282,19 @@ struct brcmf_cfg80211_pmk_list {
 	struct pmkid foo[MAXPMKID - 1];
 };
 
+/* dongle escan state */
+enum wl_escan_state {
+	WL_ESCAN_STATE_IDLE,
+	WL_ESCAN_STATE_SCANNING
+};
+
+struct escan_info {
+	u32 escan_state;
+	u8 escan_buf[WL_ESCAN_BUF_SIZE];
+	struct wiphy *wiphy;
+	struct net_device *ndev;
+};
+
 /* dongle private data of cfg80211 interface */
 struct brcmf_cfg80211_priv {
 	struct wireless_dev *wdev;	/* representing wl cfg80211 device */
@@ -315,6 +335,11 @@ struct brcmf_cfg80211_priv {
 	u8 *dcmd_buf;		/* dcmd buffer */
 	u8 *extra_buf;		/* maily to grab assoc information */
 	struct dentry *debugfsdir;
+	bool escan_on;		/* escan on/off switch */
+	struct escan_info escan_info;   /* escan information */
+	struct timer_list escan_timeout;   /* Timer for catch scan timeout */
+	struct work_struct escan_timeout_work;	/* scan timeout worker */
+	u8 *escan_ioctl_buf;
 	u8 ci[0] __aligned(NETDEV_ALIGN);
 };
 
-- 
cgit v1.2.3-55-g7522


From 7a5f799becc51c842ec1a3aeb8dd82651aea7036 Mon Sep 17 00:00:00 2001
From: Larry Finger
Date: Tue, 11 Sep 2012 16:04:36 -0500
Subject: rtlwifi: Remove EXPERIMENTAL as pre-requisite for the drivers

All of the rtlwifi-family of drivers have been in the kernel since 3.1
or earlier. The dependence on EXPERIMENTAL can be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/Kconfig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index cefac6a43601..6b28e92d1d21 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -1,6 +1,6 @@
 config RTL8192CE
 	tristate "Realtek RTL8192CE/RTL8188CE Wireless Network Adapter"
-	depends on MAC80211 && PCI && EXPERIMENTAL
+	depends on MAC80211 && PCI
 	select FW_LOADER
 	select RTLWIFI
 	select RTL8192C_COMMON
@@ -12,7 +12,7 @@ config RTL8192CE
 
 config RTL8192SE
 	tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter"
-	depends on MAC80211 && EXPERIMENTAL && PCI
+	depends on MAC80211 && PCI
 	select FW_LOADER
 	select RTLWIFI
 	---help---
@@ -23,7 +23,7 @@ config RTL8192SE
 
 config RTL8192DE
 	tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter"
-	depends on MAC80211 && EXPERIMENTAL && PCI
+	depends on MAC80211 && PCI
 	select FW_LOADER
 	select RTLWIFI
 	---help---
@@ -34,7 +34,7 @@ config RTL8192DE
 
 config RTL8192CU
 	tristate "Realtek RTL8192CU/RTL8188CU USB Wireless Network Adapter"
-	depends on MAC80211 && USB && EXPERIMENTAL
+	depends on MAC80211 && USB
 	select FW_LOADER
 	select RTLWIFI
 	select RTL8192C_COMMON
-- 
cgit v1.2.3-55-g7522