#include <linux/init.h>
#include <linux/kernel.h>
-#include <linux/sched.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
static void atmel_smooth_qual(struct atmel_private *priv);
static void atmel_writeAR(struct net_device *dev, u16 data);
static int probe_atmel_card(struct net_device *dev);
-static int reset_atmel_card(struct net_device *dev );
+static int reset_atmel_card(struct net_device *dev);
static void atmel_enter_state(struct atmel_private *priv, int new_state);
int atmel_open (struct net_device *dev);
static int start_tx(struct sk_buff *skb, struct net_device *dev)
{
+ static const u8 SNAP_RFC1024[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
struct atmel_private *priv = netdev_priv(dev);
struct ieee80211_hdr_4addr header;
unsigned long flags;
u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
- u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
if (priv->card && priv->present_callback &&
!(*priv->present_callback)(priv->card)) {
if (priv->wep_is_on)
frame_ctl |= IEEE80211_FCTL_PROTECTED;
if (priv->operating_mode == IW_MODE_ADHOC) {
- memcpy(&header.addr1, skb->data, 6);
+ skb_copy_from_linear_data(skb, &header.addr1, 6);
memcpy(&header.addr2, dev->dev_addr, 6);
memcpy(&header.addr3, priv->BSSID, 6);
} else {
frame_ctl |= IEEE80211_FCTL_TODS;
memcpy(&header.addr1, priv->CurrentBSSID, 6);
memcpy(&header.addr2, dev->dev_addr, 6);
- memcpy(&header.addr3, skb->data, 6);
+ skb_copy_from_linear_data(skb, &header.addr3, 6);
}
if (priv->use_wpa)
memcpy(&skbp[6], header->addr2, 6); /* source address */
priv->dev->last_rx = jiffies;
- skb->dev = priv->dev;
skb->protocol = eth_type_trans(skb, priv->dev);
skb->ip_summed = CHECKSUM_NONE;
netif_rx(skb);
priv->rx_buf,
priv->frag_len + 12);
priv->dev->last_rx = jiffies;
- skb->dev = priv->dev;
skb->protocol = eth_type_trans(skb, priv->dev);
skb->ip_summed = CHECKSUM_NONE;
netif_rx(skb);
}
}
-static irqreturn_t service_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t service_interrupt(int irq, void *dev_id)
{
struct net_device *dev = (struct net_device *) dev_id;
struct atmel_private *priv = netdev_priv(dev);
atmel_set_gcr(dev, GCR_ACKINT); /* acknowledge interrupt */
- for (i = 0; i < sizeof(irq_order)/sizeof(u8); i++)
+ for (i = 0; i < ARRAY_SIZE(irq_order); i++)
if (isr & irq_order[i])
break;
atmel_set_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS, priv->reg_domain);
} else {
priv->reg_domain = atmel_get_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS);
- for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(channel_table); i++)
if (priv->reg_domain == channel_table[i].reg_domain)
break;
- if (i == sizeof(channel_table)/sizeof(channel_table[0])) {
+ if (i == ARRAY_SIZE(channel_table)) {
priv->reg_domain = REG_DOMAIN_MKK1;
printk(KERN_ALERT "%s: failed to get regulatory domain: assuming MKK1.\n", dev->name);
}
else return suitable default channel */
int i;
- for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(channel_table); i++)
if (priv->reg_domain == channel_table[i].reg_domain) {
if (channel >= channel_table[i].min &&
channel <= channel_table[i].max)
}
r = "<unknown>";
- for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(channel_table); i++)
if (priv->reg_domain == channel_table[i].reg_domain)
r = channel_table[i].name;
/* Get the current SSID */
if (priv->new_SSID_size != 0) {
memcpy(extra, priv->new_SSID, priv->new_SSID_size);
- extra[priv->new_SSID_size] = '\0';
dwrq->length = priv->new_SSID_size;
} else {
memcpy(extra, priv->SSID, priv->SSID_size);
- extra[priv->SSID_size] = '\0';
dwrq->length = priv->SSID_size;
}
/* Disable the key */
priv->wep_key_len[index] = 0;
/* Check if the key is not marked as invalid */
- if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
+ if (!(dwrq->flags & IW_ENCODE_NOKEY)) {
/* Cleanup */
memset(priv->wep_keys[index], 0, 13);
/* Copy the key in the driver */
encoding->flags = idx + 1;
memset(ext, 0, sizeof(*ext));
-
+
if (!priv->wep_is_on) {
ext->alg = IW_ENCODE_ALG_NONE;
ext->key_len = 0;
iwe.u.freq.e = 0;
current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_FREQ_LEN);
+ /* Add quality statistics */
+ iwe.cmd = IWEVQUAL;
+ iwe.u.qual.level = priv->BSSinfo[i].RSSI;
+ iwe.u.qual.qual = iwe.u.qual.level;
+ /* iwe.u.qual.noise = SOMETHING */
+ current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA , &iwe, IW_EV_QUAL_LEN);
+
+
iwe.cmd = SIOCGIWENCODE;
if (priv->BSSinfo[i].UsingWEP)
iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
range->min_nwid = 0x0000;
range->max_nwid = 0x0000;
range->num_channels = 0;
- for (j = 0; j < sizeof(channel_table)/sizeof(channel_table[0]); j++)
+ for (j = 0; j < ARRAY_SIZE(channel_table); j++)
if (priv->reg_domain == channel_table[j].reg_domain) {
range->num_channels = channel_table[j].max - channel_table[j].min + 1;
break;
static const struct iw_handler_def atmel_handler_def =
{
- .num_standard = sizeof(atmel_handler)/sizeof(iw_handler),
- .num_private = sizeof(atmel_private_handler)/sizeof(iw_handler),
- .num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args),
+ .num_standard = ARRAY_SIZE(atmel_handler),
+ .num_private = ARRAY_SIZE(atmel_private_handler),
+ .num_private_args = ARRAY_SIZE(atmel_private_args),
.standard = (iw_handler *) atmel_handler,
.private = (iw_handler *) atmel_private_handler,
.private_args = (struct iw_priv_args *) atmel_private_args,
domain[REGDOMAINSZ] = 0;
rc = -EINVAL;
- for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) {
+ for (i = 0; i < ARRAY_SIZE(channel_table); i++) {
/* strcasecmp doesn't exist in the library */
char *a = channel_table[i].name;
char *b = domain;
git.openpandora.org / pandora-kernel.git / blobdiff