staging: wilc1000: Add SDIO/SPI 802.11 driver

This driver is for the wilc1000 which is a single chip IEEE 802.11
b/g/n device.
The driver works together with cfg80211, which is the kernel side of
configuration management for wireless devices because the wilc1000
chipset is fullmac where the MLME is managed in hardware.

The driver worked from kernel version 2.6.38 and being now ported
to several others since then.
A TODO file is included as well in this commit.

Signed-off-by: Johnny Kim <johnny.kim@atmel.com>
Signed-off-by: Rachel Kim <rachel.kim@atmel.com>
Signed-off-by: Dean Lee <dean.lee@atmel.com>
Signed-off-by: Chris Park <chris.park@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

56 files changed, 33704 insertions, 0 deletions

diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index c204ab2693c1..7f6cae5beb90 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -110,4 +110,6 @@ source "drivers/staging/fbtft/Kconfig"
 
 source "drivers/staging/fsl-mc/Kconfig"
 
+source "drivers/staging/wilc1000/Kconfig"
+
 endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 9b9151758bbd..347f6477aa3e 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -47,3 +47,4 @@ obj-$(CONFIG_UNISYSSPAR)	+= unisys/
 obj-$(CONFIG_COMMON_CLK_XLNX_CLKWZRD)	+= clocking-wizard/
 obj-$(CONFIG_FB_TFT)		+= fbtft/
 obj-$(CONFIG_FSL_MC_BUS)	+= fsl-mc/
+obj-$(CONFIG_WILC1000)		+= wilc1000/
diff --git a/drivers/staging/wilc1000/Kconfig b/drivers/staging/wilc1000/Kconfig
new file mode 100644
index 000000000000..101f908bc9ed
--- /dev/null
+++ b/drivers/staging/wilc1000/Kconfig
@@ -0,0 +1,55 @@
+config WILC1000
+	tristate "WILC1000 support (WiFi only)"
+	---help---
+		This module only support IEEE 802.11n WiFi.
+
+choice
+        prompt "Memory Allocation"
+        depends on WILC1000
+        default WILC1000_PREALLOCATE_AT_LOADING_DRIVER
+
+        config WILC1000_PREALLOCATE_AT_LOADING_DRIVER
+                bool "Preallocate memory at loading driver"
+                ---help---
+                        This choice supports static allocation of the memory
+                        for the receive buffer. The driver will allocate the RX buffer 
+                        during initial time. The driver will also free the buffer
+                        by calling network device stop.
+
+        config WILC1000_DYNAMICALLY_ALLOCATE_MEMROY
+                bool "Dynamically allocate memory in real time"
+                ---help---
+                        This choice supports dynamic allocation of the memory
+                        for the receive buffer. The driver will allocate the RX buffer
+                        when it is required.
+endchoice
+
+
+choice
+    prompt "Bus Type"
+    depends on WILC1000 
+    default WILC1000_SDIO
+    
+	config WILC1000_SDIO
+	    bool "SDIO support"
+	    depends on MMC
+		---help---
+			This module adds support for the SDIO interface of adapters using
+			WILC chipset. Select this if your platform is using the SDIO bus. 
+
+	config WILC1000_SPI
+	    bool "SPI support"
+		---help---
+			This module adds support for the SPI interface of adapters using
+			WILC chipset. Select this if your platform is using the SPI bus. 
+endchoice
+
+
+config WILC1000_HW_OOB_INTR
+    bool "Use out of band interrupt"
+    depends on WILC1000 && WILC1000_SDIO
+    default n
+    ---help---
+		If your platform don't recognize SDIO IRQ, connect chipset external IRQ pin
+		and check this option. Or, Use this to get all interrupts including SDIO interrupts.
+
diff --git a/drivers/staging/wilc1000/Makefile b/drivers/staging/wilc1000/Makefile
new file mode 100644
index 000000000000..84bd975ff3be
--- /dev/null
+++ b/drivers/staging/wilc1000/Makefile
@@ -0,0 +1,41 @@
+obj-$(CONFIG_WILC1000) += wilc1000.o
+obj-$(CONFIG_WILC1000_PREALLOCATE_DURING_SYSTEM_BOOT) += wilc_exported_buf.o
+
+
+ccflags-$(CONFIG_WILC1000_SDIO) += -DWILC_SDIO -DCOMPLEMENT_BOOT
+ccflags-$(CONFIG_WILC1000_HW_OOB_INTR) += -DWILC_SDIO_IRQ_GPIO
+ccflags-$(CONFIG_WILC1000_SPI) += -DWILC_SPI
+
+ccflags-y += -DSTA_FIRMWARE=\"atmel/wilc1000_fw.bin\" \
+		-DAP_FIRMWARE=\"atmel/wilc1000_ap_fw.bin\" \
+		-DP2P_CONCURRENCY_FIRMWARE=\"atmel/wilc1000_p2p_fw.bin\"
+
+ccflags-y += -I$(src)/ -DEXPORT_SYMTAB  -D__CHECK_ENDIAN__ -DWILC_ASIC_A0 \
+		-DPLL_WORKAROUND -DCONNECT_DIRECT  -DAGING_ALG \
+		-DWILC_PARSE_SCAN_IN_HOST -DDISABLE_PWRSAVE_AND_SCAN_DURING_IP \
+		-DWILC_PLATFORM=WILC_LINUXKERNEL -Wno-unused-function -DUSE_WIRELESS \
+		-DWILC_DEBUGFS
+#ccflags-y += -DTCP_ACK_FILTER
+
+ccflags-$(CONFIG_WILC1000_PREALLOCATE_DURING_SYSTEM_BOOT) += -DMEMORY_STATIC \
+								-DWILC_PREALLOC_AT_BOOT
+
+ccflags-$(CONFIG_WILC1000_PREALLOCATE_AT_LOADING_DRIVER) += -DMEMORY_STATIC \
+								-DWILC_PREALLOC_AT_INSMOD
+
+ccflags-$(CONFIG_WILC1000_DYNAMICALLY_ALLOCATE_MEMROY) += -DWILC_NORMAL_ALLOC
+
+
+wilc1000-objs := wilc_wfi_netdevice.o wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \
+			wilc_memory.o wilc_msgqueue.o wilc_semaphore.o wilc_sleep.o wilc_strutils.o \
+			wilc_thread.o wilc_time.o wilc_timer.o coreconfigurator.o host_interface.o \
+			fifo_buffer.o wilc_sdio.o wilc_spi.o wilc_wlan_cfg.o wilc_debugfs.o
+
+wilc1000-$(CONFIG_WILC1000_SDIO) += linux_wlan_sdio.o
+wilc1000-$(CONFIG_WILC1000_SPI) += linux_wlan_spi.o
+
+WILC1000_SRC_VERSION = 10.0
+PATCHLEVEL = 2
+WILC1000_FW_VERSION = 0
+
+ccflags-y += -D__DRIVER_VERSION__=\"$(WILC1000_SRC_VERSION).$(PATCHLEVEL)\"
diff --git a/drivers/staging/wilc1000/TODO b/drivers/staging/wilc1000/TODO
new file mode 100644
index 000000000000..5dfeb3eda599
--- /dev/null
+++ b/drivers/staging/wilc1000/TODO
@@ -0,0 +1,8 @@
+TODO:
+- remove the defined feature as kernel versions
+- remove OS wrapper functions
+- remove custom debug and tracing functions
+- rework comments and function headers(also coding style)
+- remove build warnings
+- support soft-ap and p2p mode
+- support resume/suspend function
diff --git a/drivers/staging/wilc1000/coreconfigsimulator.h b/drivers/staging/wilc1000/coreconfigsimulator.h
new file mode 100644
index 000000000000..6c3f431314fa
--- /dev/null
+++ b/drivers/staging/wilc1000/coreconfigsimulator.h
@@ -0,0 +1,20 @@
+
+/*!
+ *  @file	coreconfigsimulator.h
+ *  @brief
+ *  @author
+ *  @sa		coreconfigsimulator.c
+ *  @date	1 Mar 2012
+ *  @version	1.0
+ */
+
+
+#ifndef CORECONFIGSIMULATOR_H
+#define CORECONFIGSIMULATOR_H
+
+
+extern WILC_Sint32 CoreConfigSimulatorInit (void);
+extern WILC_Sint32 CoreConfigSimulatorDeInit (void);
+
+
+#endif
\ No newline at end of file
diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c
new file mode 100644
index 000000000000..01625bdda454
--- /dev/null
+++ b/drivers/staging/wilc1000/coreconfigurator.c
@@ -0,0 +1,2201 @@
+
+/*!
+ *  @file	coreconfigurator.c
+ *  @brief
+ *  @author
+ *  @sa		coreconfigurator.h
+ *  @date	1 Mar 2012
+ *  @version	1.0
+ */
+
+
+/*****************************************************************************/
+/* File Includes                                                             */
+/*****************************************************************************/
+#include "itypes.h"
+#include "coreconfigurator.h"
+/*****************************************************************************/
+/* Constants                                                                 */
+/*****************************************************************************/
+#define INLINE static __inline
+#define PHY_802_11n
+#define MAX_CFG_PKTLEN     1450
+#define MSG_HEADER_LEN     4
+#define QUERY_MSG_TYPE     'Q'
+#define WRITE_MSG_TYPE     'W'
+#define RESP_MSG_TYPE      'R'
+#define WRITE_RESP_SUCCESS 1
+#define INVALID         255
+#define MAC_ADDR_LEN    6
+#define TAG_PARAM_OFFSET	(MAC_HDR_LEN + TIME_STAMP_LEN + \
+							BEACON_INTERVAL_LEN + CAP_INFO_LEN)
+
+/*****************************************************************************/
+/* Function Macros                                                           */
+/*****************************************************************************/
+
+
+/*****************************************************************************/
+/* Type Definitions                                                          */
+/*****************************************************************************/
+
+/* Basic Frame Type Codes (2-bit) */
+typedef enum {FRAME_TYPE_CONTROL = 0x04,
+	      FRAME_TYPE_DATA        = 0x08,
+	      FRAME_TYPE_MANAGEMENT            = 0x00,
+	      FRAME_TYPE_RESERVED              = 0x0C,
+	      FRAME_TYPE_FORCE_32BIT  = 0xFFFFFFFF
+} tenuBasicFrmType;
+
+/* Frame Type and Subtype Codes (6-bit) */
+typedef enum {
+	ASSOC_REQ             = 0x00,
+	ASSOC_RSP             = 0x10,
+	REASSOC_REQ           = 0x20,
+	REASSOC_RSP           = 0x30,
+	PROBE_REQ             = 0x40,
+	PROBE_RSP             = 0x50,
+	BEACON                = 0x80,
+	ATIM                  = 0x90,
+	DISASOC               = 0xA0,
+	AUTH                  = 0xB0,
+	DEAUTH                = 0xC0,
+	ACTION                = 0xD0,
+	PS_POLL               = 0xA4,
+	RTS                   = 0xB4,
+	CTS                   = 0xC4,
+	ACK                   = 0xD4,
+	CFEND                 = 0xE4,
+	CFEND_ACK             = 0xF4,
+	DATA                  = 0x08,
+	DATA_ACK              = 0x18,
+	DATA_POLL             = 0x28,
+	DATA_POLL_ACK         = 0x38,
+	NULL_FRAME            = 0x48,
+	CFACK                 = 0x58,
+	CFPOLL                = 0x68,
+	CFPOLL_ACK            = 0x78,
+	QOS_DATA              = 0x88,
+	QOS_DATA_ACK          = 0x98,
+	QOS_DATA_POLL         = 0xA8,
+	QOS_DATA_POLL_ACK     = 0xB8,
+	QOS_NULL_FRAME        = 0xC8,
+	QOS_CFPOLL            = 0xE8,
+	QOS_CFPOLL_ACK        = 0xF8,
+	BLOCKACK_REQ          = 0x84,
+	BLOCKACK              = 0x94,
+	FRAME_SUBTYPE_FORCE_32BIT  = 0xFFFFFFFF
+} tenuFrmSubtype;
+
+/* Basic Frame Classes */
+typedef enum {
+	CLASS1_FRAME_TYPE      = 0x00,
+	CLASS2_FRAME_TYPE      = 0x01,
+	CLASS3_FRAME_TYPE      = 0x02,
+	FRAME_CLASS_FORCE_32BIT  = 0xFFFFFFFF
+} tenuFrameClass;
+
+/* Element ID  of various Information Elements */
+typedef enum {
+	ISSID               = 0,   /* Service Set Identifier         */
+	ISUPRATES           = 1,   /* Supported Rates                */
+	IFHPARMS            = 2,   /* FH parameter set               */
+	IDSPARMS            = 3,   /* DS parameter set               */
+	ICFPARMS            = 4,   /* CF parameter set               */
+	ITIM                = 5,   /* Traffic Information Map        */
+	IIBPARMS            = 6,   /* IBSS parameter set             */
+	ICOUNTRY            = 7,   /* Country element                */
+	IEDCAPARAMS         = 12,  /* EDCA parameter set             */
+	ITSPEC              = 13,  /* Traffic Specification          */
+	ITCLAS              = 14,  /* Traffic Classification         */
+	ISCHED              = 15,  /* Schedule                       */
+	ICTEXT              = 16,  /* Challenge Text                 */
+	IPOWERCONSTRAINT    = 32,  /* Power Constraint               */
+	IPOWERCAPABILITY    = 33,  /* Power Capability               */
+	ITPCREQUEST         = 34,  /* TPC Request                    */
+	ITPCREPORT          = 35,  /* TPC Report                     */
+	ISUPCHANNEL         = 36,  /* Supported channel list         */
+	ICHSWANNOUNC        = 37,  /* Channel Switch Announcement    */
+	IMEASUREMENTREQUEST = 38,  /* Measurement request            */
+	IMEASUREMENTREPORT  = 39,  /* Measurement report             */
+	IQUIET              = 40,  /* Quiet element Info             */
+	IIBSSDFS            = 41,  /* IBSS DFS                       */
+	IERPINFO            = 42,  /* ERP Information                */
+	ITSDELAY            = 43,  /* TS Delay                       */
+	ITCLASPROCESS       = 44,  /* TCLAS Processing               */
+	IHTCAP              = 45,  /* HT Capabilities                */
+	IQOSCAP             = 46,  /* QoS Capability                 */
+	IRSNELEMENT         = 48,  /* RSN Information Element        */
+	IEXSUPRATES         = 50,  /* Extended Supported Rates       */
+	IEXCHSWANNOUNC      = 60,  /* Extended Ch Switch Announcement*/
+	IHTOPERATION        = 61,  /* HT Information                 */
+	ISECCHOFF           = 62,  /* Secondary Channel Offeset      */
+	I2040COEX           = 72,  /* 20/40 Coexistence IE           */
+	I2040INTOLCHREPORT  = 73,  /* 20/40 Intolerant channel report*/
+	IOBSSSCAN           = 74,  /* OBSS Scan parameters           */
+	IEXTCAP             = 127, /* Extended capability            */
+	IWMM                = 221, /* WMM parameters                 */
+	IWPAELEMENT         = 221, /* WPA Information Element        */
+	INFOELEM_ID_FORCE_32BIT  = 0xFFFFFFFF
+} tenuInfoElemID;
+
+
+typedef struct {
+	WILC_Char *pcRespBuffer;
+	WILC_Sint32 s32MaxRespBuffLen;
+	WILC_Sint32 s32BytesRead;
+	WILC_Bool bRespRequired;
+} tstrConfigPktInfo;
+
+
+
+/*****************************************************************************/
+/* Extern Variable Declarations                                              */
+/*****************************************************************************/
+
+
+/*****************************************************************************/
+/* Extern Function Declarations                                              */
+/*****************************************************************************/
+extern WILC_Sint32 SendRawPacket(WILC_Sint8 *ps8Packet, WILC_Sint32 s32PacketLen);
+extern void NetworkInfoReceived(WILC_Uint8 *pu8Buffer, WILC_Uint32 u32Length);
+extern void GnrlAsyncInfoReceived(WILC_Uint8 *pu8Buffer, WILC_Uint32 u32Length);
+extern void host_int_ScanCompleteReceived(WILC_Uint8 *pu8Buffer, WILC_Uint32 u32Length);
+/*****************************************************************************/
+/* Global Variables                                                          */
+/*****************************************************************************/
+static WILC_SemaphoreHandle SemHandleSendPkt;
+static WILC_SemaphoreHandle SemHandlePktResp;
+
+static WILC_Sint8 *gps8ConfigPacket;
+
+static tstrConfigPktInfo gstrConfigPktInfo;
+
+static WILC_Uint8 g_seqno;
+
+static WILC_Sint16 g_wid_num          = -1;
+
+static WILC_Uint16 Res_Len;
+
+static WILC_Uint8 g_oper_mode    = SET_CFG;
+
+/* WID Switches */
+static tstrWID gastrWIDs[] = {
+	{WID_FIRMWARE_VERSION,          WID_STR},
+	{WID_PHY_VERSION,               WID_STR},
+	{WID_HARDWARE_VERSION,          WID_STR},
+	{WID_BSS_TYPE,                  WID_CHAR},
+	{WID_QOS_ENABLE,                WID_CHAR},
+	{WID_11I_MODE,                  WID_CHAR},
+	{WID_CURRENT_TX_RATE,           WID_CHAR},
+	{WID_LINKSPEED,           WID_CHAR},
+	{WID_RTS_THRESHOLD,             WID_SHORT},
+	{WID_FRAG_THRESHOLD,            WID_SHORT},
+	{WID_SSID,                      WID_STR},
+	{WID_BSSID,                     WID_ADR},
+	{WID_BEACON_INTERVAL,           WID_SHORT},
+	{WID_POWER_MANAGEMENT,          WID_CHAR},
+	{WID_LISTEN_INTERVAL,           WID_CHAR},
+	{WID_DTIM_PERIOD,               WID_CHAR},
+	{WID_CURRENT_CHANNEL,           WID_CHAR},
+	{WID_TX_POWER_LEVEL_11A,        WID_CHAR},
+	{WID_TX_POWER_LEVEL_11B,        WID_CHAR},
+	{WID_PREAMBLE,                  WID_CHAR},
+	{WID_11G_OPERATING_MODE,        WID_CHAR},
+	{WID_MAC_ADDR,                  WID_ADR},
+	{WID_IP_ADDRESS,                WID_ADR},
+	{WID_ACK_POLICY,                WID_CHAR},
+	{WID_PHY_ACTIVE_REG,            WID_CHAR},
+	{WID_AUTH_TYPE,                 WID_CHAR},
+	{WID_REKEY_POLICY,              WID_CHAR},
+	{WID_REKEY_PERIOD,              WID_INT},
+	{WID_REKEY_PACKET_COUNT,        WID_INT},
+#if 0
+	{WID_WEP_KEY_VALUE0,            WID_STR},
+#endif
+	{WID_11I_PSK,                   WID_STR},
+	{WID_1X_KEY,                    WID_STR},
+	{WID_1X_SERV_ADDR,              WID_IP},
+	{WID_SUPP_USERNAME,             WID_STR},
+	{WID_SUPP_PASSWORD,             WID_STR},
+	{WID_USER_CONTROL_ON_TX_POWER,  WID_CHAR},
+	{WID_MEMORY_ADDRESS,            WID_INT},
+	{WID_MEMORY_ACCESS_32BIT,       WID_INT},
+	{WID_MEMORY_ACCESS_16BIT,       WID_SHORT},
+	{WID_MEMORY_ACCESS_8BIT,        WID_CHAR},
+	{WID_SITE_SURVEY_RESULTS,		WID_STR},
+	{WID_PMKID_INFO,				WID_STR},
+	{WID_ASSOC_RES_INFO,			WID_STR},
+	{WID_MANUFACTURER,				WID_STR}, /* 4 Wids added for the CAPI tool*/
+	{WID_MODEL_NAME,				WID_STR},
+	{WID_MODEL_NUM,					WID_STR},
+	{WID_DEVICE_NAME,				WID_STR},
+	{WID_SSID_PROBE_REQ, WID_STR},
+
+#ifdef MAC_802_11N
+	{WID_11N_ENABLE,                WID_CHAR},
+	{WID_11N_CURRENT_TX_MCS,        WID_CHAR},
+	{WID_TX_POWER_LEVEL_11N,        WID_CHAR},
+	{WID_11N_OPERATING_MODE,        WID_CHAR},
+	{WID_11N_SMPS_MODE,             WID_CHAR},
+	{WID_11N_PROT_MECH,             WID_CHAR},
+	{WID_11N_ERP_PROT_TYPE,         WID_CHAR},
+	{WID_11N_HT_PROT_TYPE,          WID_CHAR},
+	{WID_11N_PHY_ACTIVE_REG_VAL,    WID_INT},
+	{WID_11N_PRINT_STATS,           WID_CHAR},
+	{WID_11N_AUTORATE_TABLE,        WID_BIN_DATA},
+	{WID_HOST_CONFIG_IF_TYPE,       WID_CHAR},
+	{WID_HOST_DATA_IF_TYPE,         WID_CHAR},
+	{WID_11N_SIG_QUAL_VAL,          WID_SHORT},
+	{WID_11N_IMMEDIATE_BA_ENABLED,  WID_CHAR},
+	{WID_11N_TXOP_PROT_DISABLE,     WID_CHAR},
+	{WID_11N_SHORT_GI_20MHZ_ENABLE, WID_CHAR},
+	{WID_SHORT_SLOT_ALLOWED,        WID_CHAR},
+	{WID_11W_ENABLE,                WID_CHAR},
+	{WID_11W_MGMT_PROT_REQ,         WID_CHAR},
+	{WID_2040_ENABLE,               WID_CHAR},
+	{WID_2040_COEXISTENCE,          WID_CHAR},
+	{WID_USER_SEC_CHANNEL_OFFSET,   WID_CHAR},
+	{WID_2040_CURR_CHANNEL_OFFSET,  WID_CHAR},
+	{WID_2040_40MHZ_INTOLERANT,     WID_CHAR},
+	{WID_HUT_RESTART,               WID_CHAR},
+	{WID_HUT_NUM_TX_PKTS,           WID_INT},
+	{WID_HUT_FRAME_LEN,             WID_SHORT},
+	{WID_HUT_TX_FORMAT,             WID_CHAR},
+	{WID_HUT_BANDWIDTH,             WID_CHAR},
+	{WID_HUT_OP_BAND,               WID_CHAR},
+	{WID_HUT_STBC,                  WID_CHAR},
+	{WID_HUT_ESS,                   WID_CHAR},
+	{WID_HUT_ANTSET,                WID_CHAR},
+	{WID_HUT_HT_OP_MODE,            WID_CHAR},
+	{WID_HUT_RIFS_MODE,             WID_CHAR},
+	{WID_HUT_SMOOTHING_REC,         WID_CHAR},
+	{WID_HUT_SOUNDING_PKT,          WID_CHAR},
+	{WID_HUT_HT_CODING,             WID_CHAR},
+	{WID_HUT_TEST_DIR,              WID_CHAR},
+	{WID_HUT_TXOP_LIMIT,            WID_SHORT},
+	{WID_HUT_DEST_ADDR,             WID_ADR},
+	{WID_HUT_TX_PATTERN,            WID_BIN_DATA},
+	{WID_HUT_TX_TIME_TAKEN,         WID_INT},
+	{WID_HUT_PHY_TEST_MODE,         WID_CHAR},
+	{WID_HUT_PHY_TEST_RATE_HI,      WID_CHAR},
+	{WID_HUT_PHY_TEST_RATE_LO,      WID_CHAR},
+	{WID_HUT_TX_TEST_TIME,          WID_INT},
+	{WID_HUT_LOG_INTERVAL,          WID_INT},
+	{WID_HUT_DISABLE_RXQ_REPLENISH, WID_CHAR},
+	{WID_HUT_TEST_ID,               WID_STR},
+	{WID_HUT_KEY_ORIGIN,            WID_CHAR},
+	{WID_HUT_BCST_PERCENT,          WID_CHAR},
+	{WID_HUT_GROUP_CIPHER_TYPE,     WID_CHAR},
+	{WID_HUT_STATS,                 WID_BIN_DATA},
+	{WID_HUT_TSF_TEST_MODE,         WID_CHAR},
+	{WID_HUT_SIG_QUAL_AVG,          WID_SHORT},
+	{WID_HUT_SIG_QUAL_AVG_CNT,      WID_SHORT},
+	{WID_HUT_TSSI_VALUE,            WID_CHAR},
+	{WID_HUT_MGMT_PERCENT,          WID_CHAR},
+	{WID_HUT_MGMT_BCST_PERCENT,     WID_CHAR},
+	{WID_HUT_MGMT_ALLOW_HT,         WID_CHAR},
+	{WID_HUT_UC_MGMT_TYPE,          WID_CHAR},
+	{WID_HUT_BC_MGMT_TYPE,          WID_CHAR},
+	{WID_HUT_UC_MGMT_FRAME_LEN,     WID_SHORT},
+	{WID_HUT_BC_MGMT_FRAME_LEN,     WID_SHORT},
+	{WID_HUT_11W_MFP_REQUIRED_TX,   WID_CHAR},
+	{WID_HUT_11W_MFP_PEER_CAPABLE,  WID_CHAR},
+	{WID_HUT_11W_TX_IGTK_ID,        WID_CHAR},
+	{WID_HUT_FC_TXOP_MOD,           WID_CHAR},
+	{WID_HUT_FC_PROT_TYPE,          WID_CHAR},
+	{WID_HUT_SEC_CCA_ASSERT,        WID_CHAR},
+#endif /* MAC_802_11N */
+};
+
+WILC_Uint16 g_num_total_switches = (sizeof(gastrWIDs) / sizeof(tstrWID));
+/*****************************************************************************/
+/* Static Function Declarations                                              */
+/*****************************************************************************/
+
+
+
+/*****************************************************************************/
+/* Functions                                                                 */
+/*****************************************************************************/
+INLINE WILC_Uint8 ascii_hex_to_dec(WILC_Uint8 num)
+{
+	if ((num >= '0') && (num <= '9'))
+		return (num - '0');
+	else if ((num >= 'A') && (num <= 'F'))
+		return (10 + (num - 'A'));
+	else if ((num >= 'a') && (num <= 'f'))
+		return (10 + (num - 'a'));
+
+	return INVALID;
+}
+
+INLINE WILC_Uint8 get_hex_char(WILC_Uint8 inp)
+{
+	WILC_Uint8 *d2htab = "0123456789ABCDEF";
+
+	return d2htab[inp & 0xF];
+}
+
+/* This function extracts the MAC address held in a string in standard format */
+/* into another buffer as integers.                                           */
+INLINE WILC_Uint16 extract_mac_addr(WILC_Char *str, WILC_Uint8 *buff)
+{
+	*buff = 0;
+	while (*str != '\0') {
+		if ((*str == ':') || (*str == '-'))
+			*(++buff) = 0;
+		else
+			*buff = (*buff << 4) + ascii_hex_to_dec(*str);
+
+		str++;
+	}
+
+	return MAC_ADDR_LEN;
+}
+
+/* This function creates MAC address in standard format from a buffer of      */
+/* integers.                                                                  */
+INLINE void create_mac_addr(WILC_Uint8 *str, WILC_Uint8 *buff)
+{
+	WILC_Uint32 i = 0;
+	WILC_Uint32 j = 0;
+
+	for (i = 0; i < MAC_ADDR_LEN; i++) {
+		str[j++] = get_hex_char((WILC_Uint8)((buff[i] >> 4) & 0x0F));
+		str[j++] = get_hex_char((WILC_Uint8)(buff[i] & 0x0F));
+		str[j++] = ':';
+	}
+	str[--j] = '\0';
+}
+
+/* This function converts the IP address string in dotted decimal format to */
+/* unsigned integer. This functionality is similar to the library function  */
+/* inet_addr() but is reimplemented here since I could not confirm that     */
+/* inet_addr is platform independent.                                       */
+/* ips=>IP Address String in dotted decimal format                          */
+/* ipn=>Pointer to IP Address in integer format                             */
+INLINE WILC_Uint8 conv_ip_to_int(WILC_Uint8 *ips, WILC_Uint32 *ipn)
+{
+	WILC_Uint8 i   = 0;
+	WILC_Uint8 ipb