Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0edd5b44 authored by Jeff Garzik's avatar Jeff Garzik
Browse files

[wireless ieee80211,ipw2200] Lindent source code 

No code changes, just Lindent + manual fixups.

This prepares us for updating to the latest Intel driver code, plus
gives the source code a nice facelift.
parent bbeec90b

drivers/net/wireless/ipw2200.c

+1150 −1120

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/wireless/ipw2200.h

+171 −235
Original line number Diff line number Diff line
@@ -56,8 +56,7 @@ 
#include <linux/workqueue.h>



/* Authentication  and Association States */

enum connection_manager_assoc_states

{

enum connection_manager_assoc_states {

	CMAS_INIT = 0,

	CMAS_TX_AUTH_SEQ_1,

	CMAS_RX_AUTH_SEQ_2,
@@ -74,7 +73,6 @@ enum connection_manager_assoc_states 
	CMAS_LAST

};





#define IPW_WAIT                     (1<<0)

#define IPW_QUIET                    (1<<1)

#define IPW_ROAMING                  (1<<2)
@@ -190,7 +188,6 @@ enum connection_manager_assoc_states 
#define DCT_FLAG_EXT_MODE_CCK  0x01

#define DCT_FLAG_EXT_MODE_OFDM 0x00





#define TX_RX_TYPE_MASK                    0xFF

#define TX_FRAME_TYPE                      0x00

#define TX_HOST_COMMAND_TYPE               0x01
@@ -252,8 +249,7 @@ struct clx2_queue { 
	int high_mark;		       /**< high watermark, stop queue if free space less than this */

} __attribute__ ((packed));



struct machdr32

{

struct machdr32 {

	u16 frame_ctl;

	u16 duration;		// watch out for endians!

	u8 addr1[MACADRR_BYTE_LEN];
@@ -264,8 +260,7 @@ struct machdr32 
	u16 qos_ctrl;

} __attribute__ ((packed));



struct machdr30

{

struct machdr30 {

	u16 frame_ctl;

	u16 duration;		// watch out for endians!

	u8 addr1[MACADRR_BYTE_LEN];
@@ -275,8 +270,7 @@ struct machdr30 
	u8 addr4[MACADRR_BYTE_LEN];

} __attribute__ ((packed));



struct machdr26

{

struct machdr26 {

	u16 frame_ctl;

	u16 duration;		// watch out for endians!

	u8 addr1[MACADRR_BYTE_LEN];
@@ -286,8 +280,7 @@ struct machdr26 
	u16 qos_ctrl;

} __attribute__ ((packed));



struct machdr24

{

struct machdr24 {

	u16 frame_ctl;

	u16 duration;		// watch out for endians!

	u8 addr1[MACADRR_BYTE_LEN];
@@ -297,23 +290,20 @@ struct machdr24 
} __attribute__ ((packed));



// TX TFD with 32 byte MAC Header

struct tx_tfd_32

{

struct tx_tfd_32 {

	struct machdr32 mchdr;	// 32

	u32 uivplaceholder[2];	// 8

} __attribute__ ((packed));



// TX TFD with 30 byte MAC Header

struct tx_tfd_30

{

struct tx_tfd_30 {

	struct machdr30 mchdr;	// 30

	u8 reserved[2];		// 2

	u32 uivplaceholder[2];	// 8

} __attribute__ ((packed));



// tx tfd with 26 byte mac header

struct tx_tfd_26

{

struct tx_tfd_26 {

	struct machdr26 mchdr;	// 26

	u8 reserved1[2];	// 2

	u32 uivplaceholder[2];	// 8
@@ -321,18 +311,15 @@ struct tx_tfd_26 
} __attribute__ ((packed));



// tx tfd with 24 byte mac header

struct tx_tfd_24

{

struct tx_tfd_24 {

	struct machdr24 mchdr;	// 24

	u32 uivplaceholder[2];	// 8

	u8 reserved[8];		// 8

} __attribute__ ((packed));





#define DCT_WEP_KEY_FIELD_LENGTH 16



struct tfd_command

{

struct tfd_command {

	u8 index;

	u8 length;

	u16 reserved;
@@ -365,8 +352,7 @@ struct tfd_data { 
	u8 reserved3;



	/* 802.11 MAC Header */

	union

	{

	union {

		struct tx_tfd_24 tfd_24;

		struct tx_tfd_26 tfd_26;

		struct tx_tfd_30 tfd_30;
@@ -379,8 +365,7 @@ struct tfd_data { 
	u16 chunk_len[NUM_TFD_CHUNKS];

} __attribute__ ((packed));



struct txrx_control_flags

{

struct txrx_control_flags {

	u8 message_type;

	u8 rx_seq_num;

	u8 control_bits;
@@ -390,8 +375,7 @@ struct txrx_control_flags 
#define  TFD_SIZE                           128

#define  TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH   (TFD_SIZE - sizeof(struct txrx_control_flags))



struct tfd_frame

{

struct tfd_frame {

	struct txrx_control_flags control_flags;

	union {

		struct tfd_data data;
@@ -423,8 +407,7 @@ struct clx2_tx_queue { 
#define SUP_RATE_11G_MAX_NUM_CHANNELS  (12)



// Used for passing to driver number of successes and failures per rate

struct rate_histogram

{

struct rate_histogram {

	union {

		u32 a[SUP_RATE_11A_MAX_NUM_CHANNELS];

		u32 b[SUP_RATE_11B_MAX_NUM_CHANNELS];
@@ -571,8 +554,7 @@ struct ipw_rx_header { 
	u8 reserved;

} __attribute__ ((packed));



struct ipw_rx_packet

{

struct ipw_rx_packet {

	struct ipw_rx_header header;

	union {

		struct ipw_rx_frame frame;
@@ -604,7 +586,6 @@ struct ipw_rx_queue { 
	spinlock_t lock;

};				/* Not transferred over network, so not  __attribute__ ((packed)) */





struct alive_command_responce {

	u8 alive_command;

	u8 sequence_number;
@@ -627,8 +608,7 @@ struct ipw_rates { 
	u8 rates[IPW_MAX_RATES];

} __attribute__ ((packed));



struct command_block

{

struct command_block {

	unsigned int control;

	u32 source_addr;

	u32 dest_addr;
@@ -636,8 +616,7 @@ struct command_block 
} __attribute__ ((packed));



#define CB_NUMBER_OF_ELEMENTS_SMALL 64

struct fw_image_desc

{

struct fw_image_desc {

	unsigned long last_cb_index;

	unsigned long current_cb_index;

	struct command_block cb_list[CB_NUMBER_OF_ELEMENTS_SMALL];
@@ -646,8 +625,7 @@ struct fw_image_desc 
	unsigned long len;

};



struct ipw_sys_config

{

struct ipw_sys_config {

	u8 bt_coexistence;

	u8 reserved1;

	u8 answer_broadcast_ssid_probe;
@@ -670,8 +648,7 @@ struct ipw_sys_config 
	u8 reserved3;

} __attribute__ ((packed));



struct ipw_multicast_addr

{

struct ipw_multicast_addr {

	u8 num_of_multicast_addresses;

	u8 reserved[3];

	u8 mac1[6];
@@ -680,8 +657,7 @@ struct ipw_multicast_addr 
	u8 mac4[6];

} __attribute__ ((packed));



struct ipw_wep_key

{

struct ipw_wep_key {

	u8 cmd_id;

	u8 seq_num;

	u8 key_index;
@@ -689,8 +665,7 @@ struct ipw_wep_key 
	u8 key[16];

} __attribute__ ((packed));



struct ipw_tgi_tx_key

{

struct ipw_tgi_tx_key {

	u8 key_id;

	u8 security_type;

	u8 station_index;
@@ -701,8 +676,7 @@ struct ipw_tgi_tx_key 


#define IPW_SCAN_CHANNELS 54



struct ipw_scan_request

{

struct ipw_scan_request {

	u8 scan_type;

	u16 dwell_time;

	u8 channels_list[IPW_SCAN_CHANNELS];
@@ -718,8 +692,7 @@ enum { 
	IPW_SCAN_TYPES

};



struct ipw_scan_request_ext

{

struct ipw_scan_request_ext {

	u32 full_scan_index;

	u8 channels_list[IPW_SCAN_CHANNELS];

	u8 scan_type[IPW_SCAN_CHANNELS / 2];
@@ -740,19 +713,16 @@ extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan, 
{

	if (index % 2)

		scan->scan_type[index / 2] =

			(scan->scan_type[index / 2] & 0xF0) |

			(scan_type & 0x0F);

		    (scan->scan_type[index / 2] & 0xF0) | (scan_type & 0x0F);

	else

		scan->scan_type[index / 2] =

		    (scan->scan_type[index / 2] & 0x0F) |

		    ((scan_type & 0x0F) << 4);

}



struct ipw_associate

{

struct ipw_associate {

	u8 channel;

	u8 auth_type:4,

	   auth_key:4;

	u8 auth_type:4, auth_key:4;

	u8 assoc_type;

	u8 reserved;

	u16 policy_support;
@@ -771,8 +741,7 @@ struct ipw_associate 
	u16 reserved2;

} __attribute__ ((packed));



struct ipw_supported_rates

{

struct ipw_supported_rates {

	u8 ieee_mode;

	u8 num_rates;

	u8 purpose;
@@ -780,42 +749,36 @@ struct ipw_supported_rates 
	u8 supported_rates[IPW_MAX_RATES];

} __attribute__ ((packed));



struct ipw_rts_threshold

{

struct ipw_rts_threshold {

	u16 rts_threshold;

	u16 reserved;

} __attribute__ ((packed));



struct ipw_frag_threshold

{

struct ipw_frag_threshold {

	u16 frag_threshold;

	u16 reserved;

} __attribute__ ((packed));



struct ipw_retry_limit

{

struct ipw_retry_limit {

	u8 short_retry_limit;

	u8 long_retry_limit;

	u16 reserved;

} __attribute__ ((packed));



struct ipw_dino_config

{

struct ipw_dino_config {

	u32 dino_config_addr;

	u16 dino_config_size;

	u8 dino_response;

	u8 reserved;

} __attribute__ ((packed));



struct ipw_aironet_info

{

struct ipw_aironet_info {

	u8 id;

	u8 length;

	u16 reserved;

} __attribute__ ((packed));



struct ipw_rx_key

{

struct ipw_rx_key {

	u8 station_index;

	u8 key_type;

	u8 key_id;
@@ -826,23 +789,20 @@ struct ipw_rx_key 
	u8 reserved;

} __attribute__ ((packed));



struct ipw_country_channel_info

{

struct ipw_country_channel_info {

	u8 first_channel;

	u8 no_channels;

	s8 max_tx_power;

} __attribute__ ((packed));



struct ipw_country_info

{

struct ipw_country_info {

	u8 id;

	u8 length;

	u8 country_str[3];

	struct ipw_country_channel_info groups[7];

} __attribute__ ((packed));



struct ipw_channel_tx_power

{

struct ipw_channel_tx_power {

	u8 channel_number;

	s8 tx_power;

} __attribute__ ((packed));
@@ -852,15 +812,13 @@ struct ipw_channel_tx_power 
#define MAX_A_CHANNELS  37

#define MAX_B_CHANNELS  14



struct ipw_tx_power

{

struct ipw_tx_power {

	u8 num_channels;

	u8 ieee_mode;

	struct ipw_channel_tx_power channels_tx_power[MAX_A_CHANNELS];

} __attribute__ ((packed));



struct ipw_qos_parameters

{

struct ipw_qos_parameters {

	u16 cw_min[4];

	u16 cw_max[4];

	u8 aifs[4];
@@ -868,15 +826,13 @@ struct ipw_qos_parameters 
	u16 tx_op_limit[4];

} __attribute__ ((packed));



struct ipw_rsn_capabilities

{

struct ipw_rsn_capabilities {

	u8 id;

	u8 length;

	u16 version;

} __attribute__ ((packed));



struct ipw_sensitivity_calib

{

struct ipw_sensitivity_calib {

	u16 beacon_rssi_raw;

	u16 reserved;

} __attribute__ ((packed));
@@ -897,7 +853,8 @@ struct ipw_sensitivity_calib 
struct ipw_cmd {

	u32 cmd;   /**< Host command */

	u32 status;/**< Status */

  u32 status_len;  /**< How many 32 bit parameters in the status */

	u32 status_len;

		   /**< How many 32 bit parameters in the status */

	u32 len;   /**< incoming parameters length, bytes */

  /**

   * command parameters.
@@ -1091,7 +1048,6 @@ struct ipw_priv { 


	struct tasklet_struct irq_tasklet;





#define IPW_2200BG  1

#define IPW_2915ABG 2

	u8 adapter;
@@ -1114,7 +1070,6 @@ struct ipw_priv { 
	u32 indirect_byte;

};				/*ipw_priv */





/* debug macros */



#ifdef CONFIG_IPW_DEBUG
@@ -1170,7 +1125,6 @@ do { if (ipw_debug_level & (level)) \ 
#define IPW_DL_RF_KILL       (1<<17)

#define IPW_DL_FW_ERRORS     (1<<18)





#define IPW_DL_ORD           (1<<20)



#define IPW_DL_FRAG          (1<<21)
@@ -1184,7 +1138,6 @@ do { if (ipw_debug_level & (level)) \ 


#define IPW_DL_STATS         (1<<29)





#define IPW_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)

#define IPW_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)

#define IPW_DEBUG_INFO(f, a...)    IPW_DEBUG(IPW_DL_INFO, f, ## a)
@@ -1289,14 +1242,12 @@ do { if (ipw_debug_level & (level)) \ 
#define CB_SRC_SIZE_LONG  0x00200000

#define CB_DEST_SIZE_LONG 0x00020000





/* DMA DEFINES */



#define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000

#define DMA_CB_STOP_AND_ABORT            0x00000C00

#define DMA_CB_START                     0x00000100





#define CX2_SHARED_SRAM_SIZE               0x00030000

#define CX2_SHARED_SRAM_DMA_CONTROL        0x00027000

#define CB_MAX_LENGTH                      0x1FFF
@@ -1304,7 +1255,6 @@ do { if (ipw_debug_level & (level)) \ 
#define CX2_HOST_EEPROM_DATA_SRAM_SIZE 0xA18

#define CX2_EEPROM_IMAGE_SIZE          0x100





/* DMA defs */

#define CX2_DMA_I_CURRENT_CB  0x003000D0

#define CX2_DMA_O_CURRENT_CB  0x003000D4
@@ -1356,7 +1306,6 @@ do { if (ipw_debug_level & (level)) \ 
#define IPW_WHO_IS_AWAKE             (CX2_SHARED_LOWER_BOUND + 0xB14)

#define IPW_DURING_ATIM_WINDOW       (CX2_SHARED_LOWER_BOUND + 0xB18)





#define MSB                             1

#define LSB                             0

#define WORD_TO_BYTE(_word)             ((_word) * sizeof(u16))
@@ -1479,7 +1428,6 @@ enum { 
#define IPW_RATE_CAPABILITIES 1

#define IPW_RATE_CONNECT      0





/*

 * Rate values and masks

 */
@@ -1524,12 +1472,6 @@ enum { 
	IPW_ORD_STAT_TX_DIR_DATA_B_11,

	/* Hole */















	IPW_ORD_STAT_TX_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 19,

	IPW_ORD_STAT_TX_DIR_DATA_G_2,

	IPW_ORD_STAT_TX_DIR_DATA_G_5_5,
@@ -1549,12 +1491,6 @@ enum { 
	IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,

	/* Hole */















	IPW_ORD_STAT_TX_NON_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 44,

	IPW_ORD_STAT_TX_NON_DIR_DATA_G_2,

	IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5,

net/ieee80211/ieee80211_crypt.c

+13 −14
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ struct ieee80211_crypto_alg { 
	struct ieee80211_crypto_ops *ops;

};





struct ieee80211_crypto {

	struct list_head algs;

	spinlock_t lock;
@@ -38,8 +37,7 @@ struct ieee80211_crypto { 


static struct ieee80211_crypto *hcrypt;



void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,

					   int force)

void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)

{

	struct list_head *ptr, *n;

	struct ieee80211_crypt_data *entry;
@@ -158,7 +156,6 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops) 
	return del_alg ? 0 : -1;

}





struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name)

{

	unsigned long flags;
@@ -185,9 +182,13 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name) 
		return NULL;

}





static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }

static void ieee80211_crypt_null_deinit(void *priv) {}

static void *ieee80211_crypt_null_init(int keyidx)

{

	return (void *)1;

}

static void ieee80211_crypt_null_deinit(void *priv)

{

}



static struct ieee80211_crypto_ops ieee80211_crypt_null = {

	.name			= "NULL",
@@ -204,7 +205,6 @@ static struct ieee80211_crypto_ops ieee80211_crypt_null = { 
	.owner			= THIS_MODULE,

};





static int __init ieee80211_crypto_init(void)

{

	int ret = -ENOMEM;
@@ -226,7 +226,6 @@ out: 
	return ret;

}





static void __exit ieee80211_crypto_deinit(void)

{

	struct list_head *ptr, *n;

net/ieee80211/ieee80211_crypt_ccmp.c

+16 −31
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ 


#include <net/ieee80211.h>





#include <linux/crypto.h>

#include <asm/scatterlist.h>
@@ -104,7 +103,6 @@ fail: 
	return NULL;

}





static void ieee80211_ccmp_deinit(void *priv)

{

	struct ieee80211_ccmp_data *_priv = priv;
@@ -113,7 +111,6 @@ static void ieee80211_ccmp_deinit(void *priv) 
	kfree(priv);

}





static inline void xor_block(u8 * b, u8 * a, size_t len)

{

	int i;
@@ -121,11 +118,9 @@ static inline void xor_block(u8 *b, u8 *a, size_t len) 
		b[i] ^= a[i];

}





static void ccmp_init_blocks(struct crypto_tfm *tfm,

			     struct ieee80211_hdr *hdr,

			     u8 *pn, size_t dlen, u8 *b0, u8 *auth,

			     u8 *s0)

			     u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0)

{

	u8 *pos, qc = 0;

	size_t aad_len;
@@ -196,7 +191,6 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm, 
	ieee80211_ccmp_aes_encrypt(tfm, b0, s0);

}





static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)

{

	struct ieee80211_ccmp_data *key = priv;
@@ -209,8 +203,7 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv) 
	u8 *s0 = key->tx_s0;



	if (skb_headroom(skb) < CCMP_HDR_LEN ||

	    skb_tailroom(skb) < CCMP_MIC_LEN ||

	    skb->len < hdr_len)

	    skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)

		return -1;



	data_len = skb->len - hdr_len;
@@ -261,7 +254,6 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv) 
	return 0;

}





static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)

{

	struct ieee80211_ccmp_data *key = priv;
@@ -364,7 +356,6 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) 
	return keyidx;

}





static int ieee80211_ccmp_set_key(void *key, int len, u8 * seq, void *priv)

{

	struct ieee80211_ccmp_data *data = priv;
@@ -395,7 +386,6 @@ static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv) 
	return 0;

}





static int ieee80211_ccmp_get_key(void *key, int len, u8 * seq, void *priv)

{

	struct ieee80211_ccmp_data *data = priv;
@@ -419,7 +409,6 @@ static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv) 
	return CCMP_TK_LEN;

}





static char *ieee80211_ccmp_print_stats(char *p, void *priv)

{

	struct ieee80211_ccmp_data *ccmp = priv;
@@ -436,7 +425,6 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) 
	return p;

}





static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {

	.name			= "CCMP",

	.init			= ieee80211_ccmp_init,
@@ -453,18 +441,15 @@ static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = { 
	.owner			= THIS_MODULE,

};





static int __init ieee80211_crypto_ccmp_init(void)

{

	return ieee80211_register_crypto_ops(&ieee80211_crypt_ccmp);

}





static void __exit ieee80211_crypto_ccmp_exit(void)

{

	ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp);

}





module_init(ieee80211_crypto_ccmp_init);

module_exit(ieee80211_crypto_ccmp_exit);

net/ieee80211/ieee80211_crypt_tkip.c

+54 −79
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ 


#include <net/ieee80211.h>





#include <linux/crypto.h>

#include <asm/scatterlist.h>

#include <linux/crc32.h>
@@ -100,7 +99,6 @@ fail: 
	return NULL;

}





static void ieee80211_tkip_deinit(void *priv)

{

	struct ieee80211_tkip_data *_priv = priv;
@@ -111,51 +109,42 @@ static void ieee80211_tkip_deinit(void *priv) 
	kfree(priv);

}





static inline u16 RotR1(u16 val)

{

	return (val >> 1) | (val << 15);

}





static inline u8 Lo8(u16 val)

{

	return val & 0xff;

}





static inline u8 Hi8(u16 val)

{

	return val >> 8;

}





static inline u16 Lo16(u32 val)

{

	return val & 0xffff;

}





static inline u16 Hi16(u32 val)

{

	return val >> 16;

}





static inline u16 Mk16(u8 hi, u8 lo)

{

	return lo | (((u16) hi) << 8);

}





static inline u16 Mk16_le(u16 * v)

{

	return le16_to_cpu(*v);

}





static const u16 Sbox[256] =

{

static const u16 Sbox[256] = {

	0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,

	0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,

	0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
@@ -190,17 +179,16 @@ static const u16 Sbox[256] = 
	0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,

};





static inline u16 _S_(u16 v)

{

	u16 t = Sbox[Hi8(v)];

	return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8));

}





#define PHASE1_LOOP_COUNT 8



static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)

static void tkip_mixing_phase1(u16 * TTAK, const u8 * TK, const u8 * TA,

			       u32 IV32)

{

	int i, j;
@@ -221,7 +209,6 @@ static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32) 
	}

}





static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK,

			       u16 IV16)

{
@@ -427,7 +414,6 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) 
	return keyidx;

}





static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,

		       u8 * data, size_t data_len, u8 * mic)

{
@@ -482,8 +468,8 @@ static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr) 
	hdr[13] = hdr[14] = hdr[15] = 0;	/* reserved */

}





static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv)

static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,

				     void *priv)

{

	struct ieee80211_tkip_data *tkey = priv;

	u8 *pos;
@@ -504,11 +490,9 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri 
	return 0;

}





#if WIRELESS_EXT >= 18

static void ieee80211_michael_mic_failure(struct net_device *dev,

				       struct ieee80211_hdr *hdr,

				       int keyidx)

					  struct ieee80211_hdr *hdr, int keyidx)

{

	union iwreq_data wrqu;

	struct iw_michaelmicfailure ev;
@@ -528,8 +512,7 @@ static void ieee80211_michael_mic_failure(struct net_device *dev, 
}

#elif WIRELESS_EXT >= 15

static void ieee80211_michael_mic_failure(struct net_device *dev,

				       struct ieee80211_hdr *hdr,

				       int keyidx)

					  struct ieee80211_hdr *hdr, int keyidx)

{

	union iwreq_data wrqu;

	char buf[128];
@@ -550,7 +533,6 @@ static inline void ieee80211_michael_mic_failure(struct net_device *dev, 
}

#endif				/* WIRELESS_EXT >= 15 */





static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,

					int hdr_len, void *priv)

{
@@ -587,7 +569,6 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, 
	return 0;

}





static int ieee80211_tkip_set_key(void *key, int len, u8 * seq, void *priv)

{

	struct ieee80211_tkip_data *tkey = priv;
@@ -617,7 +598,6 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) 
	return 0;

}





static int ieee80211_tkip_get_key(void *key, int len, u8 * seq, void *priv)

{

	struct ieee80211_tkip_data *tkey = priv;
@@ -647,7 +627,6 @@ static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv) 
	return TKIP_KEY_LEN;

}





static char *ieee80211_tkip_print_stats(char *p, void *priv)

{

	struct ieee80211_tkip_data *tkip = priv;
@@ -674,7 +653,6 @@ static char * ieee80211_tkip_print_stats(char *p, void *priv) 
	return p;

}





static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {

	.name			= "TKIP",

	.init			= ieee80211_tkip_init,
@@ -691,18 +669,15 @@ static struct ieee80211_crypto_ops ieee80211_crypt_tkip = { 
	.owner			= THIS_MODULE,

};





static int __init ieee80211_crypto_tkip_init(void)

{

	return ieee80211_register_crypto_ops(&ieee80211_crypt_tkip);

}





static void __exit ieee80211_crypto_tkip_exit(void)

{

	ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);

}





module_init(ieee80211_crypto_tkip_init);

module_exit(ieee80211_crypto_tkip_exit);