*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
/* scratch buffers for virt_to_page() (crypto API) */
u8 rx_hdr[16], tx_hdr[16];
- struct ieee80211_device *ieee;
+ unsigned long flags;
};
-static void *ieee80211_tkip_init(struct ieee80211_device *ieee, int key_idx)
+static unsigned long ieee80211_tkip_set_flags(unsigned long flags, void *priv)
+{
+ struct ieee80211_tkip_data *_priv = priv;
+ unsigned long old_flags = _priv->flags;
+ _priv->flags = flags;
+ return old_flags;
+}
+
+static unsigned long ieee80211_tkip_get_flags(void *priv)
+{
+ struct ieee80211_tkip_data *_priv = priv;
+ return _priv->flags;
+}
+
+static void *ieee80211_tkip_init(int key_idx)
{
struct ieee80211_tkip_data *priv;
goto fail;
memset(priv, 0, sizeof(*priv));
- priv->ieee = ieee;
-
priv->key_idx = key_idx;
priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0);
u8 *pos;
struct scatterlist sg;
- if (tkey->ieee->tkip_countermeasures) {
+ if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
if (net_ratelimit()) {
struct ieee80211_hdr_4addr *hdr =
(struct ieee80211_hdr_4addr *)skb->data;
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
+ printk(KERN_DEBUG "TKIP countermeasures: dropped "
"TX packet to " MAC_FMT "\n",
- tkey->ieee->dev->name, MAC_ARG(hdr->addr1));
+ MAC_ARG(hdr->addr1));
}
return -1;
}
hdr = (struct ieee80211_hdr_4addr *)skb->data;
- if (tkey->ieee->tkip_countermeasures) {
+ if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
+ printk(KERN_DEBUG "TKIP countermeasures: dropped "
"received packet from " MAC_FMT "\n",
- tkey->ieee->dev->name, MAC_ARG(hdr->addr2));
+ MAC_ARG(hdr->addr2));
}
return -1;
}
.extra_mpdu_prefix_len = 4 + 4, /* IV + ExtIV */
.extra_mpdu_postfix_len = 4, /* ICV */
.extra_msdu_postfix_len = 8, /* MIC */
+ .get_flags = ieee80211_tkip_get_flags,
+ .set_flags = ieee80211_tkip_set_flags,
.owner = THIS_MODULE,
};