* [PATCH 2.5] WE-16 for Wavelan Pcmcia driver
@ 2003-05-02 1:47 Jean Tourrilhes
0 siblings, 0 replies; 2+ messages in thread
From: Jean Tourrilhes @ 2003-05-02 1:47 UTC (permalink / raw)
To: Jeff Garzik, Linux kernel mailing list
Hi Jeff,
This patch update the Wavelan Pcmcia driver for Wireless
Extensions 16, and also remove all the backward compatibility cruft
that is broken anyway.
Have fun...
Jean
diff -u -p linux/drivers/net/wireless/wavelan_cs.15.p.h linux/drivers/net/wireless/wavelan_cs.p.h
--- linux/drivers/net/wireless/wavelan_cs.15.p.h Thu May 1 18:31:34 2003
+++ linux/drivers/net/wireless/wavelan_cs.p.h Thu May 1 18:32:19 2003
@@ -443,9 +443,7 @@
#ifdef CONFIG_NET_RADIO
#include <linux/wireless.h> /* Wireless extensions */
-#if WIRELESS_EXT > 12
-#include <net/iw_handler.h>
-#endif /* WIRELESS_EXT > 12 */
+#include <net/iw_handler.h> /* New driver API */
#endif
/* Pcmcia headers that we need */
@@ -527,13 +525,6 @@ static const char *version = "wavelan_cs
/* ------------------------ PRIVATE IOCTL ------------------------ */
-/* Wireless Extension Backward compatibility - Jean II
- * If the new wireless device private ioctl range is not defined,
- * default to standard device private ioctl range */
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
-#endif /* SIOCIWFIRSTPRIV */
-
#define SIOCSIPQTHR SIOCIWFIRSTPRIV /* Set quality threshold */
#define SIOCGIPQTHR SIOCIWFIRSTPRIV + 1 /* Get quality threshold */
#define SIOCSIPROAM SIOCIWFIRSTPRIV + 2 /* Set roaming state */
@@ -605,16 +596,6 @@ typedef struct iw_freq iw_freq;
typedef struct net_local net_local;
typedef struct timer_list timer_list;
-#if WIRELESS_EXT <= 12
-/* Wireless extensions backward compatibility */
-/* Part of iw_handler prototype we need */
-struct iw_request_info
-{
- __u16 cmd; /* Wireless Extension command */
- __u16 flags; /* More to come ;-) */
-};
-#endif /* WIRELESS_EXT <= 12 */
-
/* Basic types */
typedef u_char mac_addr[WAVELAN_ADDR_SIZE]; /* Hardware address */
@@ -647,13 +628,10 @@ struct net_local
#ifdef WIRELESS_EXT
iw_stats wstats; /* Wireless specific stats */
+
+ struct iw_spy_data spy_data;
#endif
-#ifdef WIRELESS_SPY
- int spy_number; /* Number of addresses to spy */
- mac_addr spy_address[IW_MAX_SPY]; /* The addresses to spy */
- iw_qual spy_stat[IW_MAX_SPY]; /* Statistics gathered */
-#endif /* WIRELESS_SPY */
#ifdef HISTOGRAM
int his_number; /* Number of intervals */
u_char his_range[16]; /* Boundaries of interval ]n-1; n] */
diff -u -p linux/drivers/net/wireless/wavelan_cs.15.c linux/drivers/net/wireless/wavelan_cs.c
--- linux/drivers/net/wireless/wavelan_cs.15.c Thu May 1 18:31:27 2003
+++ linux/drivers/net/wireless/wavelan_cs.c Thu May 1 18:32:19 2003
@@ -1757,10 +1757,8 @@ wv_frequency_list(u_long base, /* i/o po
u_short table[10]; /* Authorized frequency table */
long freq = 0L; /* offset to 2.4 GHz in .5 MHz + 12 MHz */
int i; /* index in the table */
-#if WIRELESS_EXT > 7
const int BAND_NUM = 10; /* Number of bands */
int c = 0; /* Channel number */
-#endif /* WIRELESS_EXT */
/* Read the frequency table */
fee_read(base, 0x71 /* frequency table */,
@@ -1772,13 +1770,11 @@ wv_frequency_list(u_long base, /* i/o po
/* Look in the table if the frequency is allowed */
if(table[9 - (freq / 16)] & (1 << (freq % 16)))
{
-#if WIRELESS_EXT > 7
/* Compute approximate channel number */
while((((channel_bands[c] >> 1) - 24) < freq) &&
(c < BAND_NUM))
c++;
list[i].i = c; /* Set the list index */
-#endif /* WIRELESS_EXT */
/* put in the list */
list[i].m = (((freq + 24) * 5) + 24000L) * 10000;
@@ -1792,7 +1788,7 @@ wv_frequency_list(u_long base, /* i/o po
return(i);
}
-#ifdef WIRELESS_SPY
+#ifdef IW_WIRELESS_SPY
/*------------------------------------------------------------------*/
/*
* Gather wireless spy statistics : for each packet, compare the source
@@ -1804,22 +1800,17 @@ wl_spy_gather(device * dev,
u_char * mac, /* MAC address */
u_char * stats) /* Statistics to gather */
{
- net_local * lp = (net_local *) dev->priv;
- int i;
+ struct iw_quality wstats;
- /* Look all addresses */
- for(i = 0; i < lp->spy_number; i++)
- /* If match */
- if(!memcmp(mac, lp->spy_address[i], WAVELAN_ADDR_SIZE))
- {
- /* Update statistics */
- lp->spy_stat[i].qual = stats[2] & MMR_SGNL_QUAL;
- lp->spy_stat[i].level = stats[0] & MMR_SIGNAL_LVL;
- lp->spy_stat[i].noise = stats[1] & MMR_SILENCE_LVL;
- lp->spy_stat[i].updated = 0x7;
- }
+ wstats.qual = stats[2] & MMR_SGNL_QUAL;
+ wstats.level = stats[0] & MMR_SIGNAL_LVL;
+ wstats.noise = stats[1] & MMR_SILENCE_LVL;
+ wstats.updated = 0x7;
+
+ /* Update spy records */
+ wireless_spy_update(dev, mac, &wstats);
}
-#endif /* WIRELESS_SPY */
+#endif /* IW_WIRELESS_SPY */
#ifdef HISTOGRAM
/*------------------------------------------------------------------*/
@@ -1904,17 +1895,10 @@ static int wavelan_set_nwid(struct net_d
spin_lock_irqsave(&lp->spinlock, flags);
/* Set NWID in WaveLAN. */
-#if WIRELESS_EXT > 8
if (!wrqu->nwid.disabled) {
/* Set NWID in psa */
psa.psa_nwid[0] = (wrqu->nwid.value & 0xFF00) >> 8;
psa.psa_nwid[1] = wrqu->nwid.value & 0xFF;
-#else /* WIRELESS_EXT > 8 */
- if(wrq->u.nwid.on) {
- /* Set NWID in psa */
- psa.psa_nwid[0] = (wrq->u.nwid.nwid & 0xFF00) >> 8;
- psa.psa_nwid[1] = wrq->u.nwid.nwid & 0xFF;
-#endif /* WIRELESS_EXT > 8 */
psa.psa_nwid_select = 0x01;
psa_write(dev,
(char *) psa.psa_nwid - (char *) &psa,
@@ -1971,14 +1955,9 @@ static int wavelan_get_nwid(struct net_d
psa_read(dev,
(char *) psa.psa_nwid - (char *) &psa,
(unsigned char *) psa.psa_nwid, 3);
-#if WIRELESS_EXT > 8
wrqu->nwid.value = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
wrqu->nwid.disabled = !(psa.psa_nwid_select);
wrqu->nwid.fixed = 1; /* Superfluous */
-#else /* WIRELESS_EXT > 8 */
- wrq->u.nwid.nwid = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
- wrq->u.nwid.on = psa.psa_nwid_select;
-#endif /* WIRELESS_EXT > 8 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2081,13 +2060,9 @@ static int wavelan_set_sens(struct net_d
spin_lock_irqsave(&lp->spinlock, flags);
/* Set the level threshold. */
-#if WIRELESS_EXT > 7
/* We should complain loudly if wrqu->sens.fixed = 0, because we
* can't set auto mode... */
psa.psa_thr_pre_set = wrqu->sens.value & 0x3F;
-#else /* WIRELESS_EXT > 7 */
- psa.psa_thr_pre_set = wrq->u.sensitivity & 0x3F;
-#endif /* WIRELESS_EXT > 7 */
psa_write(dev,
(char *) &psa.psa_thr_pre_set - (char *) &psa,
(unsigned char *) &psa.psa_thr_pre_set, 1);
@@ -2123,12 +2098,8 @@ static int wavelan_get_sens(struct net_d
psa_read(dev,
(char *) &psa.psa_thr_pre_set - (char *) &psa,
(unsigned char *) &psa.psa_thr_pre_set, 1);
-#if WIRELESS_EXT > 7
wrqu->sens.value = psa.psa_thr_pre_set & 0x3F;
wrqu->sens.fixed = 1;
-#else /* WIRELESS_EXT > 7 */
- wrq->u.sensitivity = psa.psa_thr_pre_set & 0x3F;
-#endif /* WIRELESS_EXT > 7 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2136,7 +2107,6 @@ static int wavelan_get_sens(struct net_d
return ret;
}
-#if WIRELESS_EXT > 8
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set encryption key
@@ -2253,10 +2223,8 @@ static int wavelan_get_encode(struct net
return ret;
}
-#endif /* WIRELESS_EXT > 8 */
#ifdef WAVELAN_ROAMING_EXT
-#if WIRELESS_EXT > 5
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set ESSID (domain)
@@ -2367,10 +2335,8 @@ static int wavelan_get_wap(struct net_de
return -EOPNOTSUPP;
}
-#endif /* WIRELESS_EXT > 5 */
#endif /* WAVELAN_ROAMING_EXT */
-#if WIRELESS_EXT > 8
#ifdef WAVELAN_ROAMING
/*------------------------------------------------------------------*/
/*
@@ -2429,7 +2395,6 @@ static int wavelan_get_mode(struct net_d
return 0;
}
#endif /* WAVELAN_ROAMING */
-#endif /* WIRELESS_EXT > 8 */
/*------------------------------------------------------------------*/
/*
@@ -2452,11 +2417,9 @@ static int wavelan_get_range(struct net_
/* Set all the info we don't care or don't know about to zero */
memset(range, 0, sizeof(struct iw_range));
-#if WIRELESS_EXT > 10
/* Set the Wireless Extension versions */
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 9;
-#endif /* WIRELESS_EXT > 10 */
/* Set information in the range struct. */
range->throughput = 1.4 * 1000 * 1000; /* don't argue on this ! */
@@ -2467,17 +2430,13 @@ static int wavelan_get_range(struct net_
range->max_qual.qual = MMR_SGNL_QUAL;
range->max_qual.level = MMR_SIGNAL_LVL;
range->max_qual.noise = MMR_SILENCE_LVL;
-#if WIRELESS_EXT > 11
range->avg_qual.qual = MMR_SGNL_QUAL; /* Always max */
/* Need to get better values for those two */
range->avg_qual.level = 30;
range->avg_qual.noise = 8;
-#endif /* WIRELESS_EXT > 11 */
-#if WIRELESS_EXT > 7
range->num_bitrates = 1;
range->bitrate[0] = 2000000; /* 2 Mb/s */
-#endif /* WIRELESS_EXT > 7 */
/* Disable interrupts and save flags. */
spin_lock_irqsave(&lp->spinlock, flags);
@@ -2491,7 +2450,6 @@ static int wavelan_get_range(struct net_
} else
range->num_channels = range->num_frequency = 0;
-#if WIRELESS_EXT > 8
/* Encryption supported ? */
if (mmc_encr(base)) {
range->encoding_size[0] = 8; /* DES = 64 bits key */
@@ -2501,7 +2459,6 @@ static int wavelan_get_range(struct net_
range->num_encoding_sizes = 0;
range->max_encoding_tokens = 0;
}
-#endif /* WIRELESS_EXT > 8 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2509,93 +2466,6 @@ static int wavelan_get_range(struct net_
return ret;
}
-#ifdef WIRELESS_SPY
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set spy list
- */
-static int wavelan_set_spy(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- net_local *lp = (net_local *) dev->priv; /* lp is not unused */
- struct sockaddr *address = (struct sockaddr *) extra;
- int i;
- int ret = 0;
-
- /* Disable spy while we copy the addresses.
- * As we don't disable interrupts, we need to do this */
- lp->spy_number = 0;
-
- /* Are there are addresses to copy? */
- if (wrqu->data.length > 0) {
- /* Copy addresses to the lp structure. */
- for (i = 0; i < wrqu->data.length; i++) {
- memcpy(lp->spy_address[i], address[i].sa_data,
- WAVELAN_ADDR_SIZE);
- }
-
- /* Reset structure. */
- memset(lp->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
- printk(KERN_DEBUG
- "SetSpy: set of new addresses is: \n");
- for (i = 0; i < wrqu->data.length; i++)
- printk(KERN_DEBUG
- "%02X:%02X:%02X:%02X:%02X:%02X \n",
- lp->spy_address[i][0],
- lp->spy_address[i][1],
- lp->spy_address[i][2],
- lp->spy_address[i][3],
- lp->spy_address[i][4],
- lp->spy_address[i][5]);
-#endif /* DEBUG_IOCTL_INFO */
- }
-
- /* Now we can set the number of addresses */
- lp->spy_number = wrqu->data.length;
-
- return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get spy list
- */
-static int wavelan_get_spy(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- net_local *lp = (net_local *) dev->priv; /* lp is not unused */
- struct sockaddr *address = (struct sockaddr *) extra;
- int i;
-
- /* Set the number of addresses */
- wrqu->data.length = lp->spy_number;
-
- /* Copy addresses from the lp structure. */
- for (i = 0; i < lp->spy_number; i++) {
- memcpy(address[i].sa_data,
- lp->spy_address[i],
- WAVELAN_ADDR_SIZE);
- address[i].sa_family = AF_UNIX;
- }
- /* Copy stats to the user buffer (just after). */
- if(lp->spy_number > 0)
- memcpy(extra + (sizeof(struct sockaddr) * lp->spy_number),
- lp->spy_stat, sizeof(iw_qual) * lp->spy_number);
-
- /* Reset updated flags. */
- for (i = 0; i < lp->spy_number; i++)
- lp->spy_stat[i].updated = 0x0;
-
- return(0);
-}
-#endif /* WIRELESS_SPY */
-
/*------------------------------------------------------------------*/
/*
* Wireless Private Handler : set quality threshold
@@ -2781,8 +2651,6 @@ static const struct iw_priv_args wavelan
{ SIOCGIPHISTO, 0, IW_PRIV_TYPE_INT | 16, "gethisto" },
};
-#if WIRELESS_EXT > 12
-
static const iw_handler wavelan_handler[] =
{
NULL, /* SIOCSIWNAME */
@@ -2806,15 +2674,10 @@ static const iw_handler wavelan_handler
NULL, /* SIOCGIWPRIV */
NULL, /* SIOCSIWSTATS */
NULL, /* SIOCGIWSTATS */
-#ifdef WIRELESS_SPY
- wavelan_set_spy, /* SIOCSIWSPY */
- wavelan_get_spy, /* SIOCGIWSPY */
-#else /* WIRELESS_SPY */
- NULL, /* SIOCSIWSPY */
- NULL, /* SIOCGIWSPY */
-#endif /* WIRELESS_SPY */
- NULL, /* -- hole -- */
- NULL, /* -- hole -- */
+ iw_handler_set_spy, /* SIOCSIWSPY */
+ iw_handler_get_spy, /* SIOCGIWSPY */
+ iw_handler_set_thrspy, /* SIOCSIWTHRSPY */
+ iw_handler_get_thrspy, /* SIOCGIWTHRSPY */
#ifdef WAVELAN_ROAMING_EXT
wavelan_set_wap, /* SIOCSIWAP */
wavelan_get_wap, /* SIOCGIWAP */
@@ -2834,7 +2697,6 @@ static const iw_handler wavelan_handler
NULL, /* SIOCSIWESSID */
NULL, /* SIOCGIWESSID */
#endif /* WAVELAN_ROAMING_EXT */
-#if WIRELESS_EXT > 8
NULL, /* SIOCSIWNICKN */
NULL, /* SIOCGIWNICKN */
NULL, /* -- hole -- */
@@ -2851,7 +2713,6 @@ static const iw_handler wavelan_handler
NULL, /* SIOCGIWRETRY */
wavelan_set_encode, /* SIOCSIWENCODE */
wavelan_get_encode, /* SIOCGIWENCODE */
-#endif /* WIRELESS_EXT > 8 */
};
static const iw_handler wavelan_private_handler[] =
@@ -2879,8 +2740,9 @@ static const struct iw_handler_def wavel
.standard = (iw_handler *) wavelan_handler,
.private = (iw_handler *) wavelan_private_handler,
.private_args = (struct iw_priv_args *) wavelan_private_args,
+ .spy_offset = ((void *) (&((net_local *) NULL)->spy_data) -
+ (void *) NULL),
};
-#endif /* WIRELESS_EXT > 12 */
/*------------------------------------------------------------------*/
/*
@@ -2892,9 +2754,6 @@ wavelan_ioctl(struct net_device * dev, /
struct ifreq * rq, /* Data passed */
int cmd) /* Ioctl number */
{
-#if WIRELESS_EXT <= 12
- struct iwreq * wrq = (struct iwreq *) rq;
-#endif
int ret = 0;
#ifdef DEBUG_IOCTL_TRACE
@@ -2908,284 +2767,6 @@ wavelan_ioctl(struct net_device * dev, /
ret = wl_netdev_ethtool_ioctl(dev, (void *) rq->ifr_data);
break;
-#if WIRELESS_EXT <= 12
- /* --------------- WIRELESS EXTENSIONS --------------- */
- /* Now done as iw_handler - Jean II */
- case SIOCGIWNAME:
- wavelan_get_name(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWNWID:
- ret = wavelan_set_nwid(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWNWID:
- ret = wavelan_get_nwid(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWFREQ:
- ret = wavelan_set_freq(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWFREQ:
- ret = wavelan_get_freq(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWSENS:
- ret = wavelan_set_sens(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWSENS:
- ret = wavelan_get_sens(dev, NULL, &(wrq->u), NULL);
- break;
-
-#if WIRELESS_EXT > 8
- case SIOCSIWENCODE:
- {
- char keybuf[8];
- if (wrq->u.encoding.pointer) {
- /* We actually have a key to set */
- if (wrq->u.encoding.length != 8) {
- ret = -EINVAL;
- break;
- }
- if (copy_from_user(keybuf,
- wrq->u.encoding.pointer,
- wrq->u.encoding.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.encoding.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_encode(dev, NULL, &(wrq->u), keybuf);
- }
- break;
-
- case SIOCGIWENCODE:
- if (! capable(CAP_NET_ADMIN)) {
- ret = -EPERM;
- break;
- }
- {
- char keybuf[8];
- ret = wavelan_get_encode(dev, NULL,
- &(wrq->u),
- keybuf);
- if (wrq->u.encoding.pointer) {
- if (copy_to_user(wrq->u.encoding.pointer,
- keybuf,
- wrq->u.encoding.length))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* WIRELESS_EXT > 8 */
-
-#ifdef WAVELAN_ROAMING_EXT
-#if WIRELESS_EXT > 5
- case SIOCSIWESSID:
- {
- char essidbuf[IW_ESSID_MAX_SIZE+1];
- if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) {
- ret = -E2BIG;
- break;
- }
- if (copy_from_user(essidbuf, wrq->u.essid.pointer,
- wrq->u.essid.length)) {
- ret = -EFAULT;
- break;
- }
- ret = wavelan_set_essid(dev, NULL,
- &(wrq->u),
- essidbuf);
- }
- break;
-
- case SIOCGIWESSID:
- {
- char essidbuf[IW_ESSID_MAX_SIZE+1];
- ret = wavelan_get_essid(dev, NULL,
- &(wrq->u),
- essidbuf);
- if (wrq->u.essid.pointer)
- if ( copy_to_user(wrq->u.essid.pointer,
- essidbuf,
- wrq->u.essid.length) )
- ret = -EFAULT;
- }
- break;
-
- case SIOCSIWAP:
- ret = wavelan_set_wap(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWAP:
- ret = wavelan_get_wap(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WIRELESS_EXT > 5 */
-#endif /* WAVELAN_ROAMING_EXT */
-
-#if WIRELESS_EXT > 8
-#ifdef WAVELAN_ROAMING
- case SIOCSIWMODE:
- ret = wavelan_set_mode(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWMODE:
- ret = wavelan_get_mode(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WAVELAN_ROAMING */
-#endif /* WIRELESS_EXT > 8 */
-
- case SIOCGIWRANGE:
- {
- struct iw_range range;
- ret = wavelan_get_range(dev, NULL,
- &(wrq->u),
- (char *) &range);
- if (copy_to_user(wrq->u.data.pointer, &range,
- sizeof(struct iw_range)))
- ret = -EFAULT;
- }
- break;
-
- case SIOCGIWPRIV:
- /* Basic checking... */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- /* Set the number of ioctl available */
- wrq->u.data.length = sizeof(wavelan_private_args) / sizeof(wavelan_private_args[0]);
-
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, (u_char *) wavelan_private_args,
- sizeof(wavelan_private_args)))
- ret = -EFAULT;
- }
- break;
-
-#ifdef WIRELESS_SPY
- case SIOCSIWSPY:
- {
- struct sockaddr address[IW_MAX_SPY];
- /* Check the number of addresses */
- if (wrq->u.data.length > IW_MAX_SPY) {
- ret = -E2BIG;
- break;
- }
- /* Get the data in the driver */
- if (wrq->u.data.pointer) {
- if (copy_from_user((char *) address,
- wrq->u.data.pointer,
- sizeof(struct sockaddr) *
- wrq->u.data.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.data.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_spy(dev, NULL, &(wrq->u),
- (char *) address);
- }
- break;
-
- case SIOCGIWSPY:
- {
- char buffer[IW_MAX_SPY * (sizeof(struct sockaddr) +
- sizeof(struct iw_quality))];
- ret = wavelan_get_spy(dev, NULL, &(wrq->u),
- buffer);
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer,
- buffer,
- (wrq->u.data.length *
- (sizeof(struct sockaddr) +
- sizeof(struct iw_quality)))
- ))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* WIRELESS_SPY */
-
- /* ------------------ PRIVATE IOCTL ------------------ */
-
- case SIOCSIPQTHR:
- if(!capable(CAP_NET_ADMIN))
- {
- ret = -EPERM;
- break;
- }
- ret = wavelan_set_qthr(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIPQTHR:
- ret = wavelan_get_qthr(dev, NULL, &(wrq->u), NULL);
- break;
-
-#ifdef WAVELAN_ROAMING
- case SIOCSIPROAM:
- /* Note : should check if user == root */
- ret = wavelan_set_roam(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIPROAM:
- ret = wavelan_get_roam(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WAVELAN_ROAMING */
-
-#ifdef HISTOGRAM
- case SIOCSIPHISTO:
- /* Verif if the user is root */
- if(!capable(CAP_NET_ADMIN))
- {
- ret = -EPERM;
- }
- {
- char buffer[16];
- /* Check the number of intervals */
- if(wrq->u.data.length > 16)
- {
- ret = -E2BIG;
- break;
- }
- /* Get the data in the driver */
- if (wrq->u.data.pointer) {
- if (copy_from_user(buffer,
- wrq->u.data.pointer,
- sizeof(struct sockaddr) *
- wrq->u.data.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.data.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_histo(dev, NULL, &(wrq->u),
- buffer);
- }
- break;
-
- case SIOCGIPHISTO:
- {
- long buffer[16];
- ret = wavelan_get_histo(dev, NULL, &(wrq->u),
- (char *) buffer);
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer,
- buffer,
- (wrq->u.data.length * sizeof(long))))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* HISTOGRAM */
-#endif /* WIRELESS_EXT <= 12 */
-
/* ------------------- OTHER IOCTL ------------------- */
default:
@@ -3368,9 +2949,9 @@ wv_packet_read(device * dev,
/* Statistics gathering & stuff associated.
* It seem a bit messy with all the define, but it's really simple... */
if(
-#ifdef WIRELESS_SPY
- (lp->spy_number > 0) ||
-#endif /* WIRELESS_SPY */
+#ifdef IW_WIRELESS_SPY
+ (lp->spy_data.spy_number > 0) ||
+#endif /* IW_WIRELESS_SPY */
#ifdef HISTOGRAM
(lp->his_number > 0) ||
#endif /* HISTOGRAM */
@@ -5214,9 +4795,7 @@ wavelan_attach(void)
dev->watchdog_timeo = WATCHDOG_JIFFIES;
#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
-#if WIRELESS_EXT > 12
dev->wireless_handlers = (struct iw_handler_def *)&wavelan_handler_def;
-#endif /* WIRELESS_EXT > 12 */
dev->do_ioctl = wavelan_ioctl; /* old wireless extensions */
dev->get_wireless_stats = wavelan_get_wireless_stats;
#endif
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH 2.5] WE-16 for Wavelan Pcmcia driver
@ 2003-04-11 20:46 Jean Tourrilhes
0 siblings, 0 replies; 2+ messages in thread
From: Jean Tourrilhes @ 2003-04-11 20:46 UTC (permalink / raw)
To: Jeff Garzik, Linux kernel mailing list
Hi Jeff,
This patch update the Wavelan Pcmcia driver for Wireless
Extensions 16, and also remove all the backward compatibility cruft
that is broken anyway.
Have fun...
Jean
diff -u -p linux/drivers/net/wireless/wavelan_cs.15.p.h linux/drivers/net/wireless/wavelan_cs.p.h
--- linux/drivers/net/wireless/wavelan_cs.15.p.h Wed Dec 11 19:12:10 2002
+++ linux/drivers/net/wireless/wavelan_cs.p.h Wed Dec 11 19:14:25 2002
@@ -443,9 +443,7 @@
#ifdef CONFIG_NET_RADIO
#include <linux/wireless.h> /* Wireless extensions */
-#if WIRELESS_EXT > 12
-#include <net/iw_handler.h>
-#endif /* WIRELESS_EXT > 12 */
+#include <net/iw_handler.h> /* New driver API */
#endif
/* Pcmcia headers that we need */
@@ -527,13 +525,6 @@ static const char *version = "wavelan_cs
/* ------------------------ PRIVATE IOCTL ------------------------ */
-/* Wireless Extension Backward compatibility - Jean II
- * If the new wireless device private ioctl range is not defined,
- * default to standard device private ioctl range */
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
-#endif /* SIOCIWFIRSTPRIV */
-
#define SIOCSIPQTHR SIOCIWFIRSTPRIV /* Set quality threshold */
#define SIOCGIPQTHR SIOCIWFIRSTPRIV + 1 /* Get quality threshold */
#define SIOCSIPROAM SIOCIWFIRSTPRIV + 2 /* Set roaming state */
@@ -605,16 +596,6 @@ typedef struct iw_freq iw_freq;
typedef struct net_local net_local;
typedef struct timer_list timer_list;
-#if WIRELESS_EXT <= 12
-/* Wireless extensions backward compatibility */
-/* Part of iw_handler prototype we need */
-struct iw_request_info
-{
- __u16 cmd; /* Wireless Extension command */
- __u16 flags; /* More to come ;-) */
-};
-#endif /* WIRELESS_EXT <= 12 */
-
/* Basic types */
typedef u_char mac_addr[WAVELAN_ADDR_SIZE]; /* Hardware address */
@@ -647,13 +628,10 @@ struct net_local
#ifdef WIRELESS_EXT
iw_stats wstats; /* Wireless specific stats */
+
+ struct iw_spy_data spy_data;
#endif
-#ifdef WIRELESS_SPY
- int spy_number; /* Number of addresses to spy */
- mac_addr spy_address[IW_MAX_SPY]; /* The addresses to spy */
- iw_qual spy_stat[IW_MAX_SPY]; /* Statistics gathered */
-#endif /* WIRELESS_SPY */
#ifdef HISTOGRAM
int his_number; /* Number of intervals */
u_char his_range[16]; /* Boundaries of interval ]n-1; n] */
diff -u -p linux/drivers/net/wireless/wavelan_cs.15.c linux/drivers/net/wireless/wavelan_cs.c
--- linux/drivers/net/wireless/wavelan_cs.15.c Wed Dec 11 19:11:55 2002
+++ linux/drivers/net/wireless/wavelan_cs.c Thu Dec 12 14:07:46 2002
@@ -1767,10 +1767,8 @@ wv_frequency_list(u_long base, /* i/o po
u_short table[10]; /* Authorized frequency table */
long freq = 0L; /* offset to 2.4 GHz in .5 MHz + 12 MHz */
int i; /* index in the table */
-#if WIRELESS_EXT > 7
const int BAND_NUM = 10; /* Number of bands */
int c = 0; /* Channel number */
-#endif /* WIRELESS_EXT */
/* Read the frequency table */
fee_read(base, 0x71 /* frequency table */,
@@ -1782,13 +1780,11 @@ wv_frequency_list(u_long base, /* i/o po
/* Look in the table if the frequency is allowed */
if(table[9 - (freq / 16)] & (1 << (freq % 16)))
{
-#if WIRELESS_EXT > 7
/* Compute approximate channel number */
while((((channel_bands[c] >> 1) - 24) < freq) &&
(c < BAND_NUM))
c++;
list[i].i = c; /* Set the list index */
-#endif /* WIRELESS_EXT */
/* put in the list */
list[i].m = (((freq + 24) * 5) + 24000L) * 10000;
@@ -1802,7 +1798,7 @@ wv_frequency_list(u_long base, /* i/o po
return(i);
}
-#ifdef WIRELESS_SPY
+#ifdef IW_WIRELESS_SPY
/*------------------------------------------------------------------*/
/*
* Gather wireless spy statistics : for each packet, compare the source
@@ -1814,22 +1810,17 @@ wl_spy_gather(device * dev,
u_char * mac, /* MAC address */
u_char * stats) /* Statistics to gather */
{
- net_local * lp = (net_local *) dev->priv;
- int i;
+ struct iw_quality wstats;
- /* Look all addresses */
- for(i = 0; i < lp->spy_number; i++)
- /* If match */
- if(!memcmp(mac, lp->spy_address[i], WAVELAN_ADDR_SIZE))
- {
- /* Update statistics */
- lp->spy_stat[i].qual = stats[2] & MMR_SGNL_QUAL;
- lp->spy_stat[i].level = stats[0] & MMR_SIGNAL_LVL;
- lp->spy_stat[i].noise = stats[1] & MMR_SILENCE_LVL;
- lp->spy_stat[i].updated = 0x7;
- }
+ wstats.qual = stats[2] & MMR_SGNL_QUAL;
+ wstats.level = stats[0] & MMR_SIGNAL_LVL;
+ wstats.noise = stats[1] & MMR_SILENCE_LVL;
+ wstats.updated = 0x7;
+
+ /* Update spy records */
+ wireless_spy_update(dev, mac, &wstats);
}
-#endif /* WIRELESS_SPY */
+#endif /* IW_WIRELESS_SPY */
#ifdef HISTOGRAM
/*------------------------------------------------------------------*/
@@ -1914,17 +1905,10 @@ static int wavelan_set_nwid(struct net_d
spin_lock_irqsave(&lp->spinlock, flags);
/* Set NWID in WaveLAN. */
-#if WIRELESS_EXT > 8
if (!wrqu->nwid.disabled) {
/* Set NWID in psa */
psa.psa_nwid[0] = (wrqu->nwid.value & 0xFF00) >> 8;
psa.psa_nwid[1] = wrqu->nwid.value & 0xFF;
-#else /* WIRELESS_EXT > 8 */
- if(wrq->u.nwid.on) {
- /* Set NWID in psa */
- psa.psa_nwid[0] = (wrq->u.nwid.nwid & 0xFF00) >> 8;
- psa.psa_nwid[1] = wrq->u.nwid.nwid & 0xFF;
-#endif /* WIRELESS_EXT > 8 */
psa.psa_nwid_select = 0x01;
psa_write(dev,
(char *) psa.psa_nwid - (char *) &psa,
@@ -1981,14 +1965,9 @@ static int wavelan_get_nwid(struct net_d
psa_read(dev,
(char *) psa.psa_nwid - (char *) &psa,
(unsigned char *) psa.psa_nwid, 3);
-#if WIRELESS_EXT > 8
wrqu->nwid.value = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
wrqu->nwid.disabled = !(psa.psa_nwid_select);
wrqu->nwid.fixed = 1; /* Superfluous */
-#else /* WIRELESS_EXT > 8 */
- wrq->u.nwid.nwid = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
- wrq->u.nwid.on = psa.psa_nwid_select;
-#endif /* WIRELESS_EXT > 8 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2091,13 +2070,9 @@ static int wavelan_set_sens(struct net_d
spin_lock_irqsave(&lp->spinlock, flags);
/* Set the level threshold. */
-#if WIRELESS_EXT > 7
/* We should complain loudly if wrqu->sens.fixed = 0, because we
* can't set auto mode... */
psa.psa_thr_pre_set = wrqu->sens.value & 0x3F;
-#else /* WIRELESS_EXT > 7 */
- psa.psa_thr_pre_set = wrq->u.sensitivity & 0x3F;
-#endif /* WIRELESS_EXT > 7 */
psa_write(dev,
(char *) &psa.psa_thr_pre_set - (char *) &psa,
(unsigned char *) &psa.psa_thr_pre_set, 1);
@@ -2133,12 +2108,8 @@ static int wavelan_get_sens(struct net_d
psa_read(dev,
(char *) &psa.psa_thr_pre_set - (char *) &psa,
(unsigned char *) &psa.psa_thr_pre_set, 1);
-#if WIRELESS_EXT > 7
wrqu->sens.value = psa.psa_thr_pre_set & 0x3F;
wrqu->sens.fixed = 1;
-#else /* WIRELESS_EXT > 7 */
- wrq->u.sensitivity = psa.psa_thr_pre_set & 0x3F;
-#endif /* WIRELESS_EXT > 7 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2146,7 +2117,6 @@ static int wavelan_get_sens(struct net_d
return ret;
}
-#if WIRELESS_EXT > 8
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set encryption key
@@ -2263,10 +2233,8 @@ static int wavelan_get_encode(struct net
return ret;
}
-#endif /* WIRELESS_EXT > 8 */
#ifdef WAVELAN_ROAMING_EXT
-#if WIRELESS_EXT > 5
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set ESSID (domain)
@@ -2377,10 +2345,8 @@ static int wavelan_get_wap(struct net_de
return -EOPNOTSUPP;
}
-#endif /* WIRELESS_EXT > 5 */
#endif /* WAVELAN_ROAMING_EXT */
-#if WIRELESS_EXT > 8
#ifdef WAVELAN_ROAMING
/*------------------------------------------------------------------*/
/*
@@ -2439,7 +2405,6 @@ static int wavelan_get_mode(struct net_d
return 0;
}
#endif /* WAVELAN_ROAMING */
-#endif /* WIRELESS_EXT > 8 */
/*------------------------------------------------------------------*/
/*
@@ -2462,11 +2427,9 @@ static int wavelan_get_range(struct net_
/* Set all the info we don't care or don't know about to zero */
memset(range, 0, sizeof(struct iw_range));
-#if WIRELESS_EXT > 10
/* Set the Wireless Extension versions */
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 9;
-#endif /* WIRELESS_EXT > 10 */
/* Set information in the range struct. */
range->throughput = 1.4 * 1000 * 1000; /* don't argue on this ! */
@@ -2477,17 +2440,13 @@ static int wavelan_get_range(struct net_
range->max_qual.qual = MMR_SGNL_QUAL;
range->max_qual.level = MMR_SIGNAL_LVL;
range->max_qual.noise = MMR_SILENCE_LVL;
-#if WIRELESS_EXT > 11
range->avg_qual.qual = MMR_SGNL_QUAL; /* Always max */
/* Need to get better values for those two */
range->avg_qual.level = 30;
range->avg_qual.noise = 8;
-#endif /* WIRELESS_EXT > 11 */
-#if WIRELESS_EXT > 7
range->num_bitrates = 1;
range->bitrate[0] = 2000000; /* 2 Mb/s */
-#endif /* WIRELESS_EXT > 7 */
/* Disable interrupts and save flags. */
spin_lock_irqsave(&lp->spinlock, flags);
@@ -2501,7 +2460,6 @@ static int wavelan_get_range(struct net_
} else
range->num_channels = range->num_frequency = 0;
-#if WIRELESS_EXT > 8
/* Encryption supported ? */
if (mmc_encr(base)) {
range->encoding_size[0] = 8; /* DES = 64 bits key */
@@ -2511,7 +2469,6 @@ static int wavelan_get_range(struct net_
range->num_encoding_sizes = 0;
range->max_encoding_tokens = 0;
}
-#endif /* WIRELESS_EXT > 8 */
/* Enable interrupts and restore flags. */
spin_unlock_irqrestore(&lp->spinlock, flags);
@@ -2519,93 +2476,6 @@ static int wavelan_get_range(struct net_
return ret;
}
-#ifdef WIRELESS_SPY
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set spy list
- */
-static int wavelan_set_spy(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- net_local *lp = (net_local *) dev->priv; /* lp is not unused */
- struct sockaddr *address = (struct sockaddr *) extra;
- int i;
- int ret = 0;
-
- /* Disable spy while we copy the addresses.
- * As we don't disable interrupts, we need to do this */
- lp->spy_number = 0;
-
- /* Are there are addresses to copy? */
- if (wrqu->data.length > 0) {
- /* Copy addresses to the lp structure. */
- for (i = 0; i < wrqu->data.length; i++) {
- memcpy(lp->spy_address[i], address[i].sa_data,
- WAVELAN_ADDR_SIZE);
- }
-
- /* Reset structure. */
- memset(lp->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
- printk(KERN_DEBUG
- "SetSpy: set of new addresses is: \n");
- for (i = 0; i < wrqu->data.length; i++)
- printk(KERN_DEBUG
- "%02X:%02X:%02X:%02X:%02X:%02X \n",
- lp->spy_address[i][0],
- lp->spy_address[i][1],
- lp->spy_address[i][2],
- lp->spy_address[i][3],
- lp->spy_address[i][4],
- lp->spy_address[i][5]);
-#endif /* DEBUG_IOCTL_INFO */
- }
-
- /* Now we can set the number of addresses */
- lp->spy_number = wrqu->data.length;
-
- return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get spy list
- */
-static int wavelan_get_spy(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- net_local *lp = (net_local *) dev->priv; /* lp is not unused */
- struct sockaddr *address = (struct sockaddr *) extra;
- int i;
-
- /* Set the number of addresses */
- wrqu->data.length = lp->spy_number;
-
- /* Copy addresses from the lp structure. */
- for (i = 0; i < lp->spy_number; i++) {
- memcpy(address[i].sa_data,
- lp->spy_address[i],
- WAVELAN_ADDR_SIZE);
- address[i].sa_family = AF_UNIX;
- }
- /* Copy stats to the user buffer (just after). */
- if(lp->spy_number > 0)
- memcpy(extra + (sizeof(struct sockaddr) * lp->spy_number),
- lp->spy_stat, sizeof(iw_qual) * lp->spy_number);
-
- /* Reset updated flags. */
- for (i = 0; i < lp->spy_number; i++)
- lp->spy_stat[i].updated = 0x0;
-
- return(0);
-}
-#endif /* WIRELESS_SPY */
-
/*------------------------------------------------------------------*/
/*
* Wireless Private Handler : set quality threshold
@@ -2791,8 +2661,6 @@ static const struct iw_priv_args wavelan
{ SIOCGIPHISTO, 0, IW_PRIV_TYPE_INT | 16, "gethisto" },
};
-#if WIRELESS_EXT > 12
-
static const iw_handler wavelan_handler[] =
{
NULL, /* SIOCSIWNAME */
@@ -2816,15 +2684,10 @@ static const iw_handler wavelan_handler
NULL, /* SIOCGIWPRIV */
NULL, /* SIOCSIWSTATS */
NULL, /* SIOCGIWSTATS */
-#ifdef WIRELESS_SPY
- wavelan_set_spy, /* SIOCSIWSPY */
- wavelan_get_spy, /* SIOCGIWSPY */
-#else /* WIRELESS_SPY */
- NULL, /* SIOCSIWSPY */
- NULL, /* SIOCGIWSPY */
-#endif /* WIRELESS_SPY */
- NULL, /* -- hole -- */
- NULL, /* -- hole -- */
+ iw_handler_set_spy, /* SIOCSIWSPY */
+ iw_handler_get_spy, /* SIOCGIWSPY */
+ iw_handler_set_thrspy, /* SIOCSIWTHRSPY */
+ iw_handler_get_thrspy, /* SIOCGIWTHRSPY */
#ifdef WAVELAN_ROAMING_EXT
wavelan_set_wap, /* SIOCSIWAP */
wavelan_get_wap, /* SIOCGIWAP */
@@ -2844,7 +2707,6 @@ static const iw_handler wavelan_handler
NULL, /* SIOCSIWESSID */
NULL, /* SIOCGIWESSID */
#endif /* WAVELAN_ROAMING_EXT */
-#if WIRELESS_EXT > 8
NULL, /* SIOCSIWNICKN */
NULL, /* SIOCGIWNICKN */
NULL, /* -- hole -- */
@@ -2861,7 +2723,6 @@ static const iw_handler wavelan_handler
NULL, /* SIOCGIWRETRY */
wavelan_set_encode, /* SIOCSIWENCODE */
wavelan_get_encode, /* SIOCGIWENCODE */
-#endif /* WIRELESS_EXT > 8 */
};
static const iw_handler wavelan_private_handler[] =
@@ -2889,8 +2750,9 @@ static const struct iw_handler_def wavel
.standard = (iw_handler *) wavelan_handler,
.private = (iw_handler *) wavelan_private_handler,
.private_args = (struct iw_priv_args *) wavelan_private_args,
+ .spy_offset = ((void *) (&((net_local *) NULL)->spy_data) -
+ (void *) NULL),
};
-#endif /* WIRELESS_EXT > 12 */
/*------------------------------------------------------------------*/
/*
@@ -2902,9 +2764,6 @@ wavelan_ioctl(struct net_device * dev, /
struct ifreq * rq, /* Data passed */
int cmd) /* Ioctl number */
{
-#if WIRELESS_EXT <= 12
- struct iwreq * wrq = (struct iwreq *) rq;
-#endif
int ret = 0;
#ifdef DEBUG_IOCTL_TRACE
@@ -2918,284 +2777,6 @@ wavelan_ioctl(struct net_device * dev, /
ret = wl_netdev_ethtool_ioctl(dev, (void *) rq->ifr_data);
break;
-#if WIRELESS_EXT <= 12
- /* --------------- WIRELESS EXTENSIONS --------------- */
- /* Now done as iw_handler - Jean II */
- case SIOCGIWNAME:
- wavelan_get_name(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWNWID:
- ret = wavelan_set_nwid(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWNWID:
- ret = wavelan_get_nwid(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWFREQ:
- ret = wavelan_set_freq(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWFREQ:
- ret = wavelan_get_freq(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCSIWSENS:
- ret = wavelan_set_sens(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWSENS:
- ret = wavelan_get_sens(dev, NULL, &(wrq->u), NULL);
- break;
-
-#if WIRELESS_EXT > 8
- case SIOCSIWENCODE:
- {
- char keybuf[8];
- if (wrq->u.encoding.pointer) {
- /* We actually have a key to set */
- if (wrq->u.encoding.length != 8) {
- ret = -EINVAL;
- break;
- }
- if (copy_from_user(keybuf,
- wrq->u.encoding.pointer,
- wrq->u.encoding.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.encoding.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_encode(dev, NULL, &(wrq->u), keybuf);
- }
- break;
-
- case SIOCGIWENCODE:
- if (! capable(CAP_NET_ADMIN)) {
- ret = -EPERM;
- break;
- }
- {
- char keybuf[8];
- ret = wavelan_get_encode(dev, NULL,
- &(wrq->u),
- keybuf);
- if (wrq->u.encoding.pointer) {
- if (copy_to_user(wrq->u.encoding.pointer,
- keybuf,
- wrq->u.encoding.length))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* WIRELESS_EXT > 8 */
-
-#ifdef WAVELAN_ROAMING_EXT
-#if WIRELESS_EXT > 5
- case SIOCSIWESSID:
- {
- char essidbuf[IW_ESSID_MAX_SIZE+1];
- if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) {
- ret = -E2BIG;
- break;
- }
- if (copy_from_user(essidbuf, wrq->u.essid.pointer,
- wrq->u.essid.length)) {
- ret = -EFAULT;
- break;
- }
- ret = wavelan_set_essid(dev, NULL,
- &(wrq->u),
- essidbuf);
- }
- break;
-
- case SIOCGIWESSID:
- {
- char essidbuf[IW_ESSID_MAX_SIZE+1];
- ret = wavelan_get_essid(dev, NULL,
- &(wrq->u),
- essidbuf);
- if (wrq->u.essid.pointer)
- if ( copy_to_user(wrq->u.essid.pointer,
- essidbuf,
- wrq->u.essid.length) )
- ret = -EFAULT;
- }
- break;
-
- case SIOCSIWAP:
- ret = wavelan_set_wap(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWAP:
- ret = wavelan_get_wap(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WIRELESS_EXT > 5 */
-#endif /* WAVELAN_ROAMING_EXT */
-
-#if WIRELESS_EXT > 8
-#ifdef WAVELAN_ROAMING
- case SIOCSIWMODE:
- ret = wavelan_set_mode(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIWMODE:
- ret = wavelan_get_mode(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WAVELAN_ROAMING */
-#endif /* WIRELESS_EXT > 8 */
-
- case SIOCGIWRANGE:
- {
- struct iw_range range;
- ret = wavelan_get_range(dev, NULL,
- &(wrq->u),
- (char *) &range);
- if (copy_to_user(wrq->u.data.pointer, &range,
- sizeof(struct iw_range)))
- ret = -EFAULT;
- }
- break;
-
- case SIOCGIWPRIV:
- /* Basic checking... */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- /* Set the number of ioctl available */
- wrq->u.data.length = sizeof(wavelan_private_args) / sizeof(wavelan_private_args[0]);
-
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, (u_char *) wavelan_private_args,
- sizeof(wavelan_private_args)))
- ret = -EFAULT;
- }
- break;
-
-#ifdef WIRELESS_SPY
- case SIOCSIWSPY:
- {
- struct sockaddr address[IW_MAX_SPY];
- /* Check the number of addresses */
- if (wrq->u.data.length > IW_MAX_SPY) {
- ret = -E2BIG;
- break;
- }
- /* Get the data in the driver */
- if (wrq->u.data.pointer) {
- if (copy_from_user((char *) address,
- wrq->u.data.pointer,
- sizeof(struct sockaddr) *
- wrq->u.data.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.data.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_spy(dev, NULL, &(wrq->u),
- (char *) address);
- }
- break;
-
- case SIOCGIWSPY:
- {
- char buffer[IW_MAX_SPY * (sizeof(struct sockaddr) +
- sizeof(struct iw_quality))];
- ret = wavelan_get_spy(dev, NULL, &(wrq->u),
- buffer);
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer,
- buffer,
- (wrq->u.data.length *
- (sizeof(struct sockaddr) +
- sizeof(struct iw_quality)))
- ))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* WIRELESS_SPY */
-
- /* ------------------ PRIVATE IOCTL ------------------ */
-
- case SIOCSIPQTHR:
- if(!capable(CAP_NET_ADMIN))
- {
- ret = -EPERM;
- break;
- }
- ret = wavelan_set_qthr(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIPQTHR:
- ret = wavelan_get_qthr(dev, NULL, &(wrq->u), NULL);
- break;
-
-#ifdef WAVELAN_ROAMING
- case SIOCSIPROAM:
- /* Note : should check if user == root */
- ret = wavelan_set_roam(dev, NULL, &(wrq->u), NULL);
- break;
-
- case SIOCGIPROAM:
- ret = wavelan_get_roam(dev, NULL, &(wrq->u), NULL);
- break;
-#endif /* WAVELAN_ROAMING */
-
-#ifdef HISTOGRAM
- case SIOCSIPHISTO:
- /* Verif if the user is root */
- if(!capable(CAP_NET_ADMIN))
- {
- ret = -EPERM;
- }
- {
- char buffer[16];
- /* Check the number of intervals */
- if(wrq->u.data.length > 16)
- {
- ret = -E2BIG;
- break;
- }
- /* Get the data in the driver */
- if (wrq->u.data.pointer) {
- if (copy_from_user(buffer,
- wrq->u.data.pointer,
- sizeof(struct sockaddr) *
- wrq->u.data.length)) {
- ret = -EFAULT;
- break;
- }
- } else if (wrq->u.data.length != 0) {
- ret = -EINVAL;
- break;
- }
- ret = wavelan_set_histo(dev, NULL, &(wrq->u),
- buffer);
- }
- break;
-
- case SIOCGIPHISTO:
- {
- long buffer[16];
- ret = wavelan_get_histo(dev, NULL, &(wrq->u),
- (char *) buffer);
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer,
- buffer,
- (wrq->u.data.length * sizeof(long))))
- ret = -EFAULT;
- }
- }
- break;
-#endif /* HISTOGRAM */
-#endif /* WIRELESS_EXT <= 12 */
-
/* ------------------- OTHER IOCTL ------------------- */
default:
@@ -3378,9 +2959,9 @@ wv_packet_read(device * dev,
/* Statistics gathering & stuff associated.
* It seem a bit messy with all the define, but it's really simple... */
if(
-#ifdef WIRELESS_SPY
- (lp->spy_number > 0) ||
-#endif /* WIRELESS_SPY */
+#ifdef IW_WIRELESS_SPY
+ (lp->spy_data.spy_number > 0) ||
+#endif /* IW_WIRELESS_SPY */
#ifdef HISTOGRAM
(lp->his_number > 0) ||
#endif /* HISTOGRAM */
@@ -5200,9 +4781,7 @@ wavelan_attach(void)
dev->watchdog_timeo = WATCHDOG_JIFFIES;
#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
-#if WIRELESS_EXT > 12
dev->wireless_handlers = (struct iw_handler_def *)&wavelan_handler_def;
-#endif /* WIRELESS_EXT > 12 */
dev->do_ioctl = wavelan_ioctl; /* old wireless extensions */
dev->get_wireless_stats = wavelan_get_wireless_stats;
#endif
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2003-05-02 1:36 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2003-05-02 1:47 [PATCH 2.5] WE-16 for Wavelan Pcmcia driver Jean Tourrilhes
-- strict thread matches above, loose matches on Subject: below --
2003-04-11 20:46 Jean Tourrilhes
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