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Commit 43ead78a authored by Joe Perches's avatar Joe Perches Committed by John W. Linville
Browse files

drivers/net/wireless/ray_cs.c: Use iw_handler function prototypes 



Change local functions that are cast to iw_handler to
the more standard use with "union iwreq_data *wrqu"
so the iw_handler array no longer needs the casts.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent adc009e2

drivers/net/wireless/ray_cs.c

+93 −111
Original line number Diff line number Diff line
@@ -1113,10 +1113,10 @@ static const struct ethtool_ops netdev_ethtool_ops = { 
/*

 * Wireless Handler : get protocol name

 */

static int ray_get_name(struct net_device *dev,

			struct iw_request_info *info, char *cwrq, char *extra)

static int ray_get_name(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	strcpy(cwrq, "IEEE 802.11-FH");

	strcpy(wrqu->name, "IEEE 802.11-FH");

	return 0;

}
@@ -1124,9 +1124,8 @@ static int ray_get_name(struct net_device *dev, 
/*

 * Wireless Handler : set frequency

 */

static int ray_set_freq(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_freq *fwrq, char *extra)

static int ray_set_freq(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);

	int err = -EINPROGRESS;	/* Call commit handler */
@@ -1136,10 +1135,10 @@ static int ray_set_freq(struct net_device *dev, 
		return -EBUSY;



	/* Setting by channel number */

	if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0))

	if ((wrqu->freq.m > USA_HOP_MOD) || (wrqu->freq.e > 0))

		err = -EOPNOTSUPP;

	else

		local->sparm.b5.a_hop_pattern = fwrq->m;

		local->sparm.b5.a_hop_pattern = wrqu->freq.m;



	return err;

}
@@ -1148,14 +1147,13 @@ static int ray_set_freq(struct net_device *dev, 
/*

 * Wireless Handler : get frequency

 */

static int ray_get_freq(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_freq *fwrq, char *extra)

static int ray_get_freq(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	fwrq->m = local->sparm.b5.a_hop_pattern;

	fwrq->e = 0;

	wrqu->freq.m = local->sparm.b5.a_hop_pattern;

	wrqu->freq.e = 0;

	return 0;

}
@@ -1163,9 +1161,8 @@ static int ray_get_freq(struct net_device *dev, 
/*

 * Wireless Handler : set ESSID

 */

static int ray_set_essid(struct net_device *dev,

			 struct iw_request_info *info,

			 struct iw_point *dwrq, char *extra)

static int ray_set_essid(struct net_device *dev, struct iw_request_info *info,

			 union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);
@@ -1174,19 +1171,17 @@ static int ray_set_essid(struct net_device *dev, 
		return -EBUSY;



	/* Check if we asked for `any' */

	if (dwrq->flags == 0) {

	if (wrqu->essid.flags == 0)

		/* Corey : can you do that ? */

		return -EOPNOTSUPP;

	} else {



	/* Check the size of the string */

		if (dwrq->length > IW_ESSID_MAX_SIZE) {

	if (wrqu->essid.length > IW_ESSID_MAX_SIZE)

		return -E2BIG;

		}



	/* Set the ESSID in the card */

	memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE);

		memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length);

	}

	memcpy(local->sparm.b5.a_current_ess_id, extra, wrqu->essid.length);



	return -EINPROGRESS;	/* Call commit handler */

}
@@ -1195,9 +1190,8 @@ static int ray_set_essid(struct net_device *dev, 
/*

 * Wireless Handler : get ESSID

 */

static int ray_get_essid(struct net_device *dev,

			 struct iw_request_info *info,

			 struct iw_point *dwrq, char *extra)

static int ray_get_essid(struct net_device *dev, struct iw_request_info *info,

			 union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);
@@ -1205,8 +1199,8 @@ static int ray_get_essid(struct net_device *dev, 
	memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);



	/* Push it out ! */

	dwrq->length = strlen(extra);

	dwrq->flags = 1;	/* active */

	wrqu->essid.length = strlen(extra);

	wrqu->essid.flags = 1;	/* active */



	return 0;

}
@@ -1215,14 +1209,13 @@ static int ray_get_essid(struct net_device *dev, 
/*

 * Wireless Handler : get AP address

 */

static int ray_get_wap(struct net_device *dev,

		       struct iw_request_info *info,

		       struct sockaddr *awrq, char *extra)

static int ray_get_wap(struct net_device *dev, struct iw_request_info *info,

		       union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);

	awrq->sa_family = ARPHRD_ETHER;

	memcpy(wrqu->ap_addr.sa_data, local->bss_id, ETH_ALEN);

	wrqu->ap_addr.sa_family = ARPHRD_ETHER;



	return 0;

}
@@ -1231,9 +1224,8 @@ static int ray_get_wap(struct net_device *dev, 
/*

 * Wireless Handler : set Bit-Rate

 */

static int ray_set_rate(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_param *vwrq, char *extra)

static int ray_set_rate(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);
@@ -1242,15 +1234,15 @@ static int ray_set_rate(struct net_device *dev, 
		return -EBUSY;



	/* Check if rate is in range */

	if ((vwrq->value != 1000000) && (vwrq->value != 2000000))

	if ((wrqu->bitrate.value != 1000000) && (wrqu->bitrate.value != 2000000))

		return -EINVAL;



	/* Hack for 1.5 Mb/s instead of 2 Mb/s */

	if ((local->fw_ver == 0x55) &&	/* Please check */

	    (vwrq->value == 2000000))

	    (wrqu->bitrate.value == 2000000))

		local->net_default_tx_rate = 3;

	else

		local->net_default_tx_rate = vwrq->value / 500000;

		local->net_default_tx_rate = wrqu->bitrate.value / 500000;



	return 0;

}
@@ -1259,17 +1251,16 @@ static int ray_set_rate(struct net_device *dev, 
/*

 * Wireless Handler : get Bit-Rate

 */

static int ray_get_rate(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_param *vwrq, char *extra)

static int ray_get_rate(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	if (local->net_default_tx_rate == 3)

		vwrq->value = 2000000;	/* Hum... */

		wrqu->bitrate.value = 2000000;	/* Hum... */

	else

		vwrq->value = local->net_default_tx_rate * 500000;

	vwrq->fixed = 0;	/* We are in auto mode */

		wrqu->bitrate.value = local->net_default_tx_rate * 500000;

	wrqu->bitrate.fixed = 0;	/* We are in auto mode */



	return 0;

}
@@ -1278,19 +1269,18 @@ static int ray_get_rate(struct net_device *dev, 
/*

 * Wireless Handler : set RTS threshold

 */

static int ray_set_rts(struct net_device *dev,

		       struct iw_request_info *info,

		       struct iw_param *vwrq, char *extra)

static int ray_set_rts(struct net_device *dev, struct iw_request_info *info,

		       union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);

	int rthr = vwrq->value;

	int rthr = wrqu->rts.value;



	/* Reject if card is already initialised */

	if (local->card_status != CARD_AWAITING_PARAM)

		return -EBUSY;



	/* if(wrq->u.rts.fixed == 0) we should complain */

	if (vwrq->disabled)

	if (wrqu->rts.disabled)

		rthr = 32767;

	else {

		if ((rthr < 0) || (rthr > 2347))   /* What's the max packet size ??? */
@@ -1306,16 +1296,15 @@ static int ray_set_rts(struct net_device *dev, 
/*

 * Wireless Handler : get RTS threshold

 */

static int ray_get_rts(struct net_device *dev,

		       struct iw_request_info *info,

		       struct iw_param *vwrq, char *extra)

static int ray_get_rts(struct net_device *dev, struct iw_request_info *info,

		       union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)

	wrqu->rts.value = (local->sparm.b5.a_rts_threshold[0] << 8)

	    + local->sparm.b5.a_rts_threshold[1];

	vwrq->disabled = (vwrq->value == 32767);

	vwrq->fixed = 1;

	wrqu->rts.disabled = (wrqu->rts.value == 32767);

	wrqu->rts.fixed = 1;



	return 0;

}
@@ -1324,19 +1313,18 @@ static int ray_get_rts(struct net_device *dev, 
/*

 * Wireless Handler : set Fragmentation threshold

 */

static int ray_set_frag(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_param *vwrq, char *extra)

static int ray_set_frag(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);

	int fthr = vwrq->value;

	int fthr = wrqu->frag.value;



	/* Reject if card is already initialised */

	if (local->card_status != CARD_AWAITING_PARAM)

		return -EBUSY;



	/* if(wrq->u.frag.fixed == 0) should complain */

	if (vwrq->disabled)

	if (wrqu->frag.disabled)

		fthr = 32767;

	else {

		if ((fthr < 256) || (fthr > 2347))	/* To check out ! */
@@ -1352,16 +1340,15 @@ static int ray_set_frag(struct net_device *dev, 
/*

 * Wireless Handler : get Fragmentation threshold

 */

static int ray_get_frag(struct net_device *dev,

			struct iw_request_info *info,

			struct iw_param *vwrq, char *extra)

static int ray_get_frag(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)

	wrqu->frag.value = (local->sparm.b5.a_frag_threshold[0] << 8)

	    + local->sparm.b5.a_frag_threshold[1];

	vwrq->disabled = (vwrq->value == 32767);

	vwrq->fixed = 1;

	wrqu->frag.disabled = (wrqu->frag.value == 32767);

	wrqu->frag.fixed = 1;



	return 0;

}
@@ -1370,8 +1357,8 @@ static int ray_get_frag(struct net_device *dev, 
/*

 * Wireless Handler : set Mode of Operation

 */

static int ray_set_mode(struct net_device *dev,

			struct iw_request_info *info, __u32 *uwrq, char *extra)

static int ray_set_mode(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);

	int err = -EINPROGRESS;	/* Call commit handler */
@@ -1381,7 +1368,7 @@ static int ray_set_mode(struct net_device *dev, 
	if (local->card_status != CARD_AWAITING_PARAM)

		return -EBUSY;



	switch (*uwrq) {

	switch (wrqu->mode) {

	case IW_MODE_ADHOC:

		card_mode = 0;

		/* Fall through */
@@ -1399,15 +1386,15 @@ static int ray_set_mode(struct net_device *dev, 
/*

 * Wireless Handler : get Mode of Operation

 */

static int ray_get_mode(struct net_device *dev,

			struct iw_request_info *info, __u32 *uwrq, char *extra)

static int ray_get_mode(struct net_device *dev, struct iw_request_info *info,

			union iwreq_data *wrqu, char *extra)

{

	ray_dev_t *local = netdev_priv(dev);



	if (local->sparm.b5.a_network_type)

		*uwrq = IW_MODE_INFRA;

		wrqu->mode = IW_MODE_INFRA;

	else

		*uwrq = IW_MODE_ADHOC;

		wrqu->mode = IW_MODE_ADHOC;



	return 0;

}
@@ -1416,16 +1403,15 @@ static int ray_get_mode(struct net_device *dev, 
/*

 * Wireless Handler : get range info

 */

static int ray_get_range(struct net_device *dev,

			 struct iw_request_info *info,

			 struct iw_point *dwrq, char *extra)

static int ray_get_range(struct net_device *dev, struct iw_request_info *info,

			 union iwreq_data *wrqu, char *extra)

{

	struct iw_range *range = (struct iw_range *)extra;



	memset((char *)range, 0, sizeof(struct iw_range));

	memset(range, 0, sizeof(struct iw_range));



	/* Set the length (very important for backward compatibility) */

	dwrq->length = sizeof(struct iw_range);

	wrqu->data.length = sizeof(struct iw_range);



	/* Set the Wireless Extension versions */

	range->we_version_compiled = WIRELESS_EXT;
@@ -1448,8 +1434,7 @@ static int ray_get_range(struct net_device *dev, 
/*

 * Wireless Private Handler : set framing mode

 */

static int ray_set_framing(struct net_device *dev,

			   struct iw_request_info *info,

static int ray_set_framing(struct net_device *dev, struct iw_request_info *info,

			   union iwreq_data *wrqu, char *extra)

{

	translate = *(extra);	/* Set framing mode */
@@ -1461,8 +1446,7 @@ static int ray_set_framing(struct net_device *dev, 
/*

 * Wireless Private Handler : get framing mode

 */

static int ray_get_framing(struct net_device *dev,

			   struct iw_request_info *info,

static int ray_get_framing(struct net_device *dev, struct iw_request_info *info,

			   union iwreq_data *wrqu, char *extra)

{

	*(extra) = translate;
@@ -1474,8 +1458,7 @@ static int ray_get_framing(struct net_device *dev, 
/*

 * Wireless Private Handler : get country

 */

static int ray_get_country(struct net_device *dev,

			   struct iw_request_info *info,

static int ray_get_country(struct net_device *dev, struct iw_request_info *info,

			   union iwreq_data *wrqu, char *extra)

{

	*(extra) = country;
@@ -1487,10 +1470,9 @@ static int ray_get_country(struct net_device *dev, 
/*

 * Commit handler : called after a bunch of SET operations

 */

static int ray_commit(struct net_device *dev, struct iw_request_info *info,	/* NULL */

		      void *zwrq,	/* NULL */

		      char *extra)

{ /* NULL */

static int ray_commit(struct net_device *dev, struct iw_request_info *info,

		      union iwreq_data *wrqu, char *extra)

{

	return 0;

}
@@ -1531,28 +1513,28 @@ static iw_stats *ray_get_wireless_stats(struct net_device *dev) 
 */



static const iw_handler ray_handler[] = {

	IW_HANDLER(SIOCSIWCOMMIT, (iw_handler)ray_commit),

	IW_HANDLER(SIOCGIWNAME, (iw_handler)ray_get_name),

	IW_HANDLER(SIOCSIWFREQ, (iw_handler)ray_set_freq),

	IW_HANDLER(SIOCGIWFREQ, (iw_handler)ray_get_freq),

	IW_HANDLER(SIOCSIWMODE, (iw_handler)ray_set_mode),

	IW_HANDLER(SIOCGIWMODE, (iw_handler)ray_get_mode),

	IW_HANDLER(SIOCGIWRANGE, (iw_handler)ray_get_range),

	IW_HANDLER(SIOCSIWCOMMIT, ray_commit),

	IW_HANDLER(SIOCGIWNAME, ray_get_name),

	IW_HANDLER(SIOCSIWFREQ, ray_set_freq),

	IW_HANDLER(SIOCGIWFREQ, ray_get_freq),

	IW_HANDLER(SIOCSIWMODE, ray_set_mode),

	IW_HANDLER(SIOCGIWMODE, ray_get_mode),

	IW_HANDLER(SIOCGIWRANGE, ray_get_range),

#ifdef WIRELESS_SPY

	IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy),

	IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy),

	IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy),

	IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy),

#endif /* WIRELESS_SPY */

	IW_HANDLER(SIOCGIWAP, (iw_handler)ray_get_wap),

	IW_HANDLER(SIOCSIWESSID, (iw_handler)ray_set_essid),

	IW_HANDLER(SIOCGIWESSID, (iw_handler)ray_get_essid),

	IW_HANDLER(SIOCSIWRATE, (iw_handler)ray_set_rate),

	IW_HANDLER(SIOCGIWRATE, (iw_handler)ray_get_rate),

	IW_HANDLER(SIOCSIWRTS, (iw_handler)ray_set_rts),

	IW_HANDLER(SIOCGIWRTS, (iw_handler)ray_get_rts),

	IW_HANDLER(SIOCSIWFRAG, (iw_handler)ray_set_frag),

	IW_HANDLER(SIOCGIWFRAG, (iw_handler)ray_get_frag),

	IW_HANDLER(SIOCGIWAP, ray_get_wap),

	IW_HANDLER(SIOCSIWESSID, ray_set_essid),

	IW_HANDLER(SIOCGIWESSID, ray_get_essid),

	IW_HANDLER(SIOCSIWRATE, ray_set_rate),

	IW_HANDLER(SIOCGIWRATE, ray_get_rate),

	IW_HANDLER(SIOCSIWRTS, ray_set_rts),

	IW_HANDLER(SIOCGIWRTS, ray_get_rts),

	IW_HANDLER(SIOCSIWFRAG, ray_set_frag),

	IW_HANDLER(SIOCGIWFRAG, ray_get_frag),

};



#define SIOCSIPFRAMING	SIOCIWFIRSTPRIV	/* Set framing mode */
@@ -1560,9 +1542,9 @@ static const iw_handler ray_handler[] = { 
#define SIOCGIPCOUNTRY	SIOCIWFIRSTPRIV + 3	/* Get country code */



static const iw_handler ray_private_handler[] = {

	[0] = (iw_handler) ray_set_framing,

	[1] = (iw_handler) ray_get_framing,

	[3] = (iw_handler) ray_get_country,

	[0] = ray_set_framing,

	[1] = ray_get_framing,

	[3] = ray_get_country,

};



static const struct iw_priv_args ray_private_args[] = {