From ff1d2767d5a43c85f944e86a45284b721f66196c Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Thu, 12 May 2005 22:54:16 -0400 Subject: Add HostAP wireless driver. Includes minor cleanups from Adrian Bunk . --- drivers/net/wireless/airo.c | 65 +++++++++++++++++++++++---------------------- 1 file changed, 33 insertions(+), 32 deletions(-) (limited to 'drivers/net/wireless/airo.c') diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 463c789cdc7..e3168a13b78 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1040,7 +1040,7 @@ typedef struct { u16 status; } WifiCtlHdr; -WifiCtlHdr wifictlhdr8023 = { +static WifiCtlHdr wifictlhdr8023 = { .ctlhdr = { .ctl = HOST_DONT_RLSE, } @@ -1111,13 +1111,13 @@ static int airo_thread(void *data); static void timer_func( struct net_device *dev ); static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); #ifdef WIRELESS_EXT -struct iw_statistics *airo_get_wireless_stats (struct net_device *dev); +static struct iw_statistics *airo_get_wireless_stats (struct net_device *dev); static void airo_read_wireless_stats (struct airo_info *local); #endif /* WIRELESS_EXT */ #ifdef CISCO_EXT static int readrids(struct net_device *dev, aironet_ioctl *comp); static int writerids(struct net_device *dev, aironet_ioctl *comp); -int flashcard(struct net_device *dev, aironet_ioctl *comp); +static int flashcard(struct net_device *dev, aironet_ioctl *comp); #endif /* CISCO_EXT */ #ifdef MICSUPPORT static void micinit(struct airo_info *ai); @@ -1223,6 +1223,12 @@ static int setup_proc_entry( struct net_device *dev, static int takedown_proc_entry( struct net_device *dev, struct airo_info *apriv ); +static int cmdreset(struct airo_info *ai); +static int setflashmode (struct airo_info *ai); +static int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime); +static int flashputbuf(struct airo_info *ai); +static int flashrestart(struct airo_info *ai,struct net_device *dev); + #ifdef MICSUPPORT /*********************************************************************** * MIC ROUTINES * @@ -1231,10 +1237,11 @@ static int takedown_proc_entry( struct net_device *dev, static int RxSeqValid (struct airo_info *ai,miccntx *context,int mcast,u32 micSeq); static void MoveWindow(miccntx *context, u32 micSeq); -void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *); -void emmh32_init(emmh32_context *context); -void emmh32_update(emmh32_context *context, u8 *pOctets, int len); -void emmh32_final(emmh32_context *context, u8 digest[4]); +static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *); +static void emmh32_init(emmh32_context *context); +static void emmh32_update(emmh32_context *context, u8 *pOctets, int len); +static void emmh32_final(emmh32_context *context, u8 digest[4]); +static int flashpchar(struct airo_info *ai,int byte,int dwelltime); /* micinit - Initialize mic seed */ @@ -1312,7 +1319,7 @@ static int micsetup(struct airo_info *ai) { return SUCCESS; } -char micsnap[]= {0xAA,0xAA,0x03,0x00,0x40,0x96,0x00,0x02}; +static char micsnap[] = {0xAA,0xAA,0x03,0x00,0x40,0x96,0x00,0x02}; /*=========================================================================== * Description: Mic a packet @@ -1567,7 +1574,7 @@ static void MoveWindow(miccntx *context, u32 micSeq) static unsigned char aes_counter[16]; /* expand the key to fill the MMH coefficient array */ -void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *tfm) +static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *tfm) { /* take the keying material, expand if necessary, truncate at 16-bytes */ /* run through AES counter mode to generate context->coeff[] */ @@ -1599,7 +1606,7 @@ void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto } /* prepare for calculation of a new mic */ -void emmh32_init(emmh32_context *context) +static void emmh32_init(emmh32_context *context) { /* prepare for new mic calculation */ context->accum = 0; @@ -1607,7 +1614,7 @@ void emmh32_init(emmh32_context *context) } /* add some bytes to the mic calculation */ -void emmh32_update(emmh32_context *context, u8 *pOctets, int len) +static void emmh32_update(emmh32_context *context, u8 *pOctets, int len) { int coeff_position, byte_position; @@ -1649,7 +1656,7 @@ void emmh32_update(emmh32_context *context, u8 *pOctets, int len) static u32 mask32[4] = { 0x00000000L, 0xFF000000L, 0xFFFF0000L, 0xFFFFFF00L }; /* calculate the mic */ -void emmh32_final(emmh32_context *context, u8 digest[4]) +static void emmh32_final(emmh32_context *context, u8 digest[4]) { int coeff_position, byte_position; u32 val; @@ -2251,7 +2258,7 @@ static void airo_read_stats(struct airo_info *ai) { ai->stats.rx_fifo_errors = vals[0]; } -struct net_device_stats *airo_get_stats(struct net_device *dev) +static struct net_device_stats *airo_get_stats(struct net_device *dev) { struct airo_info *local = dev->priv; @@ -2410,7 +2417,7 @@ EXPORT_SYMBOL(stop_airo_card); static int add_airo_dev( struct net_device *dev ); -int wll_header_parse(struct sk_buff *skb, unsigned char *haddr) +static int wll_header_parse(struct sk_buff *skb, unsigned char *haddr) { memcpy(haddr, skb->mac.raw + 10, ETH_ALEN); return ETH_ALEN; @@ -2677,7 +2684,7 @@ static struct net_device *init_wifidev(struct airo_info *ai, return dev; } -int reset_card( struct net_device *dev , int lock) { +static int reset_card( struct net_device *dev , int lock) { struct airo_info *ai = dev->priv; if (lock && down_interruptible(&ai->sem)) @@ -2692,9 +2699,9 @@ int reset_card( struct net_device *dev , int lock) { return 0; } -struct net_device *_init_airo_card( unsigned short irq, int port, - int is_pcmcia, struct pci_dev *pci, - struct device *dmdev ) +static struct net_device *_init_airo_card( unsigned short irq, int port, + int is_pcmcia, struct pci_dev *pci, + struct device *dmdev ) { struct net_device *dev; struct airo_info *ai; @@ -7177,7 +7184,7 @@ static void airo_read_wireless_stats(struct airo_info *local) local->wstats.miss.beacon = vals[34]; } -struct iw_statistics *airo_get_wireless_stats(struct net_device *dev) +static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev) { struct airo_info *local = dev->priv; @@ -7392,14 +7399,8 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) { * Flash command switch table */ -int flashcard(struct net_device *dev, aironet_ioctl *comp) { +static int flashcard(struct net_device *dev, aironet_ioctl *comp) { int z; - int cmdreset(struct airo_info *); - int setflashmode(struct airo_info *); - int flashgchar(struct airo_info *,int,int); - int flashpchar(struct airo_info *,int,int); - int flashputbuf(struct airo_info *); - int flashrestart(struct airo_info *,struct net_device *); /* Only super-user can modify flash */ if (!capable(CAP_NET_ADMIN)) @@ -7457,7 +7458,7 @@ int flashcard(struct net_device *dev, aironet_ioctl *comp) { * card. */ -int cmdreset(struct airo_info *ai) { +static int cmdreset(struct airo_info *ai) { disable_MAC(ai, 1); if(!waitbusy (ai)){ @@ -7481,7 +7482,7 @@ int cmdreset(struct airo_info *ai) { * mode */ -int setflashmode (struct airo_info *ai) { +static int setflashmode (struct airo_info *ai) { set_bit (FLAG_FLASHING, &ai->flags); OUT4500(ai, SWS0, FLASH_COMMAND); @@ -7508,7 +7509,7 @@ int setflashmode (struct airo_info *ai) { * x 50us for echo . */ -int flashpchar(struct airo_info *ai,int byte,int dwelltime) { +static int flashpchar(struct airo_info *ai,int byte,int dwelltime) { int echo; int waittime; @@ -7548,7 +7549,7 @@ int flashpchar(struct airo_info *ai,int byte,int dwelltime) { * Get a character from the card matching matchbyte * Step 3) */ -int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime){ +static int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime){ int rchar; unsigned char rbyte=0; @@ -7579,7 +7580,7 @@ int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime){ * send to the card */ -int flashputbuf(struct airo_info *ai){ +static int flashputbuf(struct airo_info *ai){ int nwords; /* Write stuff */ @@ -7601,7 +7602,7 @@ int flashputbuf(struct airo_info *ai){ /* * */ -int flashrestart(struct airo_info *ai,struct net_device *dev){ +static int flashrestart(struct airo_info *ai,struct net_device *dev){ int i,status; ssleep(1); /* Added 12/7/00 */ -- cgit v1.2.3