lib80211: absorb crypto bits from net/ieee80211
These bits are shared already between ipw2x00 and hostap, and could
probably be shared both more cleanly and with other drivers. This
commit simply relocates the code to lib80211 and adjusts the drivers
appropriately.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index fd7f7ce..066299f 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -47,7 +47,7 @@
#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"
@@ -2791,11 +2791,12 @@
static void prism2_crypt_deinit_entries(local_info_t *local, int force)
{
struct list_head *ptr, *n;
- struct ieee80211_crypt_data *entry;
+ struct lib80211_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);
+ for (ptr = local->crypt_info.crypt_deinit_list.next, n = ptr->next;
+ ptr != &local->crypt_info.crypt_deinit_list;
+ ptr = n, n = ptr->next) {
+ entry = list_entry(ptr, struct lib80211_crypt_data, list);
if (atomic_read(&entry->refcnt) != 0 && !force)
continue;
@@ -2816,11 +2817,11 @@
spin_lock_irqsave(&local->lock, flags);
prism2_crypt_deinit_entries(local, 0);
- if (!list_empty(&local->crypt_deinit_list)) {
+ if (!list_empty(&local->crypt_info.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);
+ local->crypt_info.crypt_deinit_timer.expires = jiffies + HZ;
+ add_timer(&local->crypt_info.crypt_deinit_timer);
}
spin_unlock_irqrestore(&local->lock, flags);
@@ -3250,10 +3251,13 @@
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;
+
+ local->crypt_info.name = dev->name;
+ local->crypt_info.lock = &local->lock;
+ INIT_LIST_HEAD(&local->crypt_info.crypt_deinit_list);
+ init_timer(&local->crypt_info.crypt_deinit_timer);
+ local->crypt_info.crypt_deinit_timer.data = (unsigned long) local;
+ local->crypt_info.crypt_deinit_timer.function = prism2_crypt_deinit_handler;
init_timer(&local->passive_scan_timer);
local->passive_scan_timer.data = (unsigned long) local;
@@ -3354,8 +3358,8 @@
flush_scheduled_work();
- if (timer_pending(&local->crypt_deinit_timer))
- del_timer(&local->crypt_deinit_timer);
+ if (timer_pending(&local->crypt_info.crypt_deinit_timer))
+ del_timer(&local->crypt_info.crypt_deinit_timer);
prism2_crypt_deinit_entries(local, 1);
if (timer_pending(&local->passive_scan_timer))
@@ -3374,12 +3378,12 @@
prism2_callback(local, PRISM2_CALLBACK_DISABLE);
for (i = 0; i < WEP_KEYS; i++) {
- struct ieee80211_crypt_data *crypt = local->crypt[i];
+ struct lib80211_crypt_data *crypt = local->crypt_info.crypt[i];
if (crypt) {
if (crypt->ops)
crypt->ops->deinit(crypt->priv);
kfree(crypt);
- local->crypt[i] = NULL;
+ local->crypt_info.crypt[i] = NULL;
}
}