#include <linux/rtnetlink.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
-#include <net/ieee80211.h>
-#include <net/ieee80211_crypt.h>
+#include <net/lib80211.h>
#include <asm/irq.h>
#include "hostap_80211.h"
hdr_len = 24;
skb_copy_from_linear_data(skb, &txdesc.frame_control, hdr_len);
fc = le16_to_cpu(txdesc.frame_control);
- if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA &&
- (fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS) &&
+ if (ieee80211_is_data(txdesc.frame_control) &&
+ ieee80211_has_a4(txdesc.frame_control) &&
skb->len >= 30) {
/* Addr4 */
skb_copy_from_linear_data_offset(skb, hdr_len, txdesc.addr4,
stats.rate = rxdesc->rate;
/* Convert Prism2 RX structure into IEEE 802.11 header */
- hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(rxdesc->frame_control));
+ hdrlen = hostap_80211_get_hdrlen(rxdesc->frame_control);
if (hdrlen > rx_hdrlen)
hdrlen = rx_hdrlen;
return;
}
- hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(txdesc->frame_control));
+ hdrlen = hostap_80211_get_hdrlen(txdesc->frame_control);
len = le16_to_cpu(txdesc->data_len);
skb = dev_alloc_skb(hdrlen + len);
if (skb == NULL) {
if (skb->len >= sizeof(*txdesc)) {
/* Convert Prism2 RX structure into IEEE 802.11 header
*/
- u16 fc = le16_to_cpu(txdesc->frame_control);
- int hdrlen = hostap_80211_get_hdrlen(fc);
+ int hdrlen = hostap_80211_get_hdrlen(txdesc->frame_control);
memmove(skb_pull(skb, sizeof(*txdesc) - hdrlen),
&txdesc->frame_control, hdrlen);
PDEBUG(DEBUG_EXTRA, " retry_count=%d tx_rate=%d fc=0x%04x "
"(%s%s%s::%d%s%s)\n",
txdesc.retry_count, txdesc.tx_rate, fc,
- WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_MGMT ? "Mgmt" : "",
- WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_CTL ? "Ctrl" : "",
- WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA ? "Data" : "",
- WLAN_FC_GET_STYPE(fc) >> 4,
- fc & IEEE80211_FCTL_TODS ? " ToDS" : "",
- fc & IEEE80211_FCTL_FROMDS ? " FromDS" : "");
+ ieee80211_is_mgmt(txdesc.frame_control) ? "Mgmt" : "",
+ ieee80211_is_ctl(txdesc.frame_control) ? "Ctrl" : "",
+ ieee80211_is_data(txdesc.frame_control) ? "Data" : "",
+ (fc & IEEE80211_FCTL_STYPE) >> 4,
+ ieee80211_has_tods(txdesc.frame_control) ? " ToDS" : "",
+ ieee80211_has_fromds(txdesc.frame_control) ? " FromDS" : "");
PDEBUG(DEBUG_EXTRA, " A1=%pM A2=%pM A3=%pM A4=%pM\n",
txdesc.addr1, txdesc.addr2,
txdesc.addr3, txdesc.addr4);
}
-static void prism2_crypt_deinit_entries(local_info_t *local, int force)
-{
- struct list_head *ptr, *n;
- struct ieee80211_crypt_data *entry;
-
- for (ptr = local->crypt_deinit_list.next, n = ptr->next;
- ptr != &local->crypt_deinit_list; ptr = n, n = ptr->next) {
- entry = list_entry(ptr, struct ieee80211_crypt_data, list);
-
- if (atomic_read(&entry->refcnt) != 0 && !force)
- continue;
-
- list_del(ptr);
-
- if (entry->ops)
- entry->ops->deinit(entry->priv);
- kfree(entry);
- }
-}
-
-
-static void prism2_crypt_deinit_handler(unsigned long data)
-{
- local_info_t *local = (local_info_t *) data;
- unsigned long flags;
-
- spin_lock_irqsave(&local->lock, flags);
- prism2_crypt_deinit_entries(local, 0);
- if (!list_empty(&local->crypt_deinit_list)) {
- printk(KERN_DEBUG "%s: entries remaining in delayed crypt "
- "deletion list\n", local->dev->name);
- local->crypt_deinit_timer.expires = jiffies + HZ;
- add_timer(&local->crypt_deinit_timer);
- }
- spin_unlock_irqrestore(&local->lock, flags);
-
-}
-
-
static void hostap_passive_scan(unsigned long data)
{
local_info_t *local = (local_info_t *) data;
INIT_LIST_HEAD(&local->cmd_queue);
init_waitqueue_head(&local->hostscan_wq);
- INIT_LIST_HEAD(&local->crypt_deinit_list);
- init_timer(&local->crypt_deinit_timer);
- local->crypt_deinit_timer.data = (unsigned long) local;
- local->crypt_deinit_timer.function = prism2_crypt_deinit_handler;
+
+ lib80211_crypt_info_init(&local->crypt_info, dev->name, &local->lock);
init_timer(&local->passive_scan_timer);
local->passive_scan_timer.data = (unsigned long) local;
flush_scheduled_work();
- if (timer_pending(&local->crypt_deinit_timer))
- del_timer(&local->crypt_deinit_timer);
- prism2_crypt_deinit_entries(local, 1);
+ lib80211_crypt_info_free(&local->crypt_info);
if (timer_pending(&local->passive_scan_timer))
del_timer(&local->passive_scan_timer);
if (local->dev_enabled)
prism2_callback(local, PRISM2_CALLBACK_DISABLE);
- for (i = 0; i < WEP_KEYS; i++) {
- struct ieee80211_crypt_data *crypt = local->crypt[i];
- if (crypt) {
- if (crypt->ops)
- crypt->ops->deinit(crypt->priv);
- kfree(crypt);
- local->crypt[i] = NULL;
- }
- }
-
if (local->ap != NULL)
hostap_free_data(local->ap);