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path: root/drivers/net/wireless/wl3501_cs.c
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Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
-rw-r--r--drivers/net/wireless/wl3501_cs.c95
1 files changed, 15 insertions, 80 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index a1cc2d498a1..d5c371d77dd 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -29,8 +29,6 @@
#include <linux/delay.h>
#include <linux/types.h>
-#include <linux/ethtool.h>
-#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/in.h>
#include <linux/kernel.h>
@@ -44,18 +42,16 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/wireless.h>
-#include <linux/ieee80211.h>
+#include <net/cfg80211.h>
#include <net/iw_handler.h>
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#include <asm/io.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include "wl3501.h"
@@ -78,13 +74,6 @@
#define WL3501_RESUME 0
#define WL3501_SUSPEND 1
-/*
- * The event() function is this driver's Card Services event handler. It will
- * be called by Card Services when an appropriate card status event is
- * received. The config() and release() entry points are used to configure or
- * release a socket, in response to card insertion and ejection events. They
- * are invoked from the wl24 event handler.
- */
static int wl3501_config(struct pcmcia_device *link);
static void wl3501_release(struct pcmcia_device *link);
@@ -201,7 +190,7 @@ static inline void wl3501_switch_page(struct wl3501_card *this, u8 page)
}
/*
- * Get Ethernet MAC addresss.
+ * Get Ethernet MAC address.
*
* WARNING: We switch to FPAGE0 and switc back again.
* Making sure there is no other WL function beening called by ISR.
@@ -299,7 +288,7 @@ static void wl3501_get_from_wla(struct wl3501_card *this, u16 src, void *dest,
* \ \- IEEE 802.11 -/ \-------------- len --------------/
* \-struct wl3501_80211_tx_hdr--/ \-------- Ethernet Frame -------/
*
- * Return = Postion in Card
+ * Return = Position in Card
*/
static u16 wl3501_get_tx_buffer(struct wl3501_card *this, u16 len)
{
@@ -683,8 +672,7 @@ static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr)
matchflag = 1;
if (matchflag) {
for (i = 0; i < this->bss_cnt; i++) {
- if (!memcmp(this->bss_set[i].bssid,
- sig.bssid, ETH_ALEN)) {
+ if (ether_addr_equal_unaligned(this->bss_set[i].bssid, sig.bssid)) {
matchflag = 0;
break;
}
@@ -1411,15 +1399,6 @@ static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev)
return wstats;
}
-static void wl3501_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-{
- strlcpy(info->driver, "wl3501_cs", sizeof(info->driver));
-}
-
-static const struct ethtool_ops ops = {
- .get_drvinfo = wl3501_get_drvinfo
-};
-
/**
* wl3501_detach - deletes a driver "instance"
* @link - FILL_IN
@@ -1474,7 +1453,8 @@ static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info,
{
struct wl3501_card *this = netdev_priv(dev);
- wrqu->freq.m = ieee80211_dsss_chan_to_freq(this->chan) * 100000;
+ wrqu->freq.m = 100000 *
+ ieee80211_channel_to_frequency(this->chan, IEEE80211_BAND_2GHZ);
wrqu->freq.e = 1;
return 0;
}
@@ -1539,13 +1519,12 @@ static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
struct wl3501_card *this = netdev_priv(dev);
- static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 };
int rc = -EINVAL;
/* FIXME: we support other ARPHRDs...*/
if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
goto out;
- if (!memcmp(bcast, wrqu->ap_addr.sa_data, ETH_ALEN)) {
+ if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data)) {
/* FIXME: rescan? */
} else
memcpy(this->bssid, wrqu->ap_addr.sa_data, ETH_ALEN);
@@ -1799,7 +1778,7 @@ static int wl3501_get_encode(struct net_device *dev,
keys, len_keys);
if (rc)
goto out;
- tocopy = min_t(u8, len_keys, wrqu->encoding.length);
+ tocopy = min_t(u16, len_keys, wrqu->encoding.length);
tocopy = min_t(u8, tocopy, 100);
wrqu->encoding.length = tocopy;
memcpy(extra, keys, tocopy);
@@ -1869,15 +1848,6 @@ static const struct net_device_ops wl3501_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
-/**
- * wl3501_attach - creates an "instance" of the driver
- *
- * Creates an "instance" of the driver, allocating local data structures for
- * one device. The device is registered with Card Services.
- *
- * The dev_link structure is initialized, but we don't actually configure the
- * card at this point -- we wait until we receive a card insertion event.
- */
static int wl3501_probe(struct pcmcia_device *p_dev)
{
struct net_device *dev;
@@ -1888,9 +1858,8 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
p_dev->resource[0]->flags = IO_DATA_PATH_WIDTH_8;
/* General socket configuration */
- p_dev->conf.Attributes = CONF_ENABLE_IRQ;
- p_dev->conf.IntType = INT_MEMORY_AND_IO;
- p_dev->conf.ConfigIndex = 1;
+ p_dev->config_flags = CONF_ENABLE_IRQ;
+ p_dev->config_index = 1;
dev = alloc_etherdev(sizeof(struct wl3501_card));
if (!dev)
@@ -1905,7 +1874,6 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
this->p_dev = p_dev;
dev->wireless_data = &this->wireless_data;
dev->wireless_handlers = &wl3501_handler_def;
- SET_ETHTOOL_OPS(dev, &ops);
netif_stop_queue(dev);
p_dev->priv = dev;
@@ -1914,14 +1882,6 @@ out_link:
return -ENOMEM;
}
-/**
- * wl3501_config - configure the PCMCIA socket and make eth device available
- * @link - FILL_IN
- *
- * wl3501_config() is scheduled to run after a CARD_INSERTION event is
- * received, to configure the PCMCIA socket, and to make the ethernet device
- * available to the system.
- */
static int wl3501_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
@@ -1952,10 +1912,7 @@ static int wl3501_config(struct pcmcia_device *link)
if (ret)
goto failed;
- /* This actually configures the PCMCIA socket -- setting up the I/O
- * windows and the interrupt mapping. */
-
- ret = pcmcia_request_configuration(link, &link->conf);
+ ret = pcmcia_enable_device(link);
if (ret)
goto failed;
@@ -1972,7 +1929,7 @@ static int wl3501_config(struct pcmcia_device *link)
this->base_addr = dev->base_addr;
if (!wl3501_get_flash_mac_addr(this)) {
- printk(KERN_WARNING "%s: Cant read MAC addr in flash ROM?\n",
+ printk(KERN_WARNING "%s: Can't read MAC addr in flash ROM?\n",
dev->name);
unregister_netdev(dev);
goto failed;
@@ -2010,14 +1967,6 @@ failed:
return -ENODEV;
}
-/**
- * wl3501_release - unregister the net, release PCMCIA configuration
- * @arg - link
- *
- * After a card is removed, wl3501_release() will unregister the net device,
- * and release the PCMCIA configuration. If the device is still open, this
- * will be postponed until it is closed.
- */
static void wl3501_release(struct pcmcia_device *link)
{
pcmcia_disable_device(link);
@@ -2048,7 +1997,7 @@ static int wl3501_resume(struct pcmcia_device *link)
}
-static struct pcmcia_device_id wl3501_ids[] = {
+static const struct pcmcia_device_id wl3501_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001),
PCMCIA_DEVICE_NULL
};
@@ -2056,28 +2005,14 @@ MODULE_DEVICE_TABLE(pcmcia, wl3501_ids);
static struct pcmcia_driver wl3501_driver = {
.owner = THIS_MODULE,
- .drv = {
- .name = "wl3501_cs",
- },
+ .name = "wl3501_cs",
.probe = wl3501_probe,
.remove = wl3501_detach,
.id_table = wl3501_ids,
.suspend = wl3501_suspend,
.resume = wl3501_resume,
};
-
-static int __init wl3501_init_module(void)
-{
- return pcmcia_register_driver(&wl3501_driver);
-}
-
-static void __exit wl3501_exit_module(void)
-{
- pcmcia_unregister_driver(&wl3501_driver);
-}
-
-module_init(wl3501_init_module);
-module_exit(wl3501_exit_module);
+module_pcmcia_driver(wl3501_driver);
MODULE_AUTHOR("Fox Chen <mhchen@golf.ccl.itri.org.tw>, "
"Arnaldo Carvalho de Melo <acme@conectiva.com.br>,"
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-07 12:15:47 +0000