- if ( status & EV_MIC ) {
- OUT4500( apriv, EVACK, EV_MIC );
- if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) {
- set_bit(JOB_MIC, &apriv->jobs);
- wake_up_interruptible(&apriv->thr_wait);
- }
- }
- if ( status & EV_LINK ) {
- union iwreq_data wrqu;
- int scan_forceloss = 0;
- /* The link status has changed, if you want to put a
- monitor hook in, do it here. (Remember that
- interrupts are still disabled!)
- */
- u16 newStatus = IN4500(apriv, LINKSTAT);
- OUT4500( apriv, EVACK, EV_LINK);
- /* Here is what newStatus means: */
-#define NOBEACON 0x8000 /* Loss of sync - missed beacons */
-#define MAXRETRIES 0x8001 /* Loss of sync - max retries */
-#define MAXARL 0x8002 /* Loss of sync - average retry level exceeded*/
-#define FORCELOSS 0x8003 /* Loss of sync - host request */
-#define TSFSYNC 0x8004 /* Loss of sync - TSF synchronization */
-#define DEAUTH 0x8100 /* Deauthentication (low byte is reason code) */
-#define DISASS 0x8200 /* Disassociation (low byte is reason code) */
-#define ASSFAIL 0x8400 /* Association failure (low byte is reason
- code) */
-#define AUTHFAIL 0x0300 /* Authentication failure (low byte is reason
- code) */
-#define ASSOCIATED 0x0400 /* Associated */
-#define REASSOCIATED 0x0600 /* Reassociated? Only on firmware >= 5.30.17 */
-#define RC_RESERVED 0 /* Reserved return code */
-#define RC_NOREASON 1 /* Unspecified reason */
-#define RC_AUTHINV 2 /* Previous authentication invalid */
-#define RC_DEAUTH 3 /* Deauthenticated because sending station is
- leaving */
-#define RC_NOACT 4 /* Disassociated due to inactivity */
-#define RC_MAXLOAD 5 /* Disassociated because AP is unable to handle
- all currently associated stations */
-#define RC_BADCLASS2 6 /* Class 2 frame received from
- non-Authenticated station */
-#define RC_BADCLASS3 7 /* Class 3 frame received from
- non-Associated station */
-#define RC_STATLEAVE 8 /* Disassociated because sending station is
- leaving BSS */
-#define RC_NOAUTH 9 /* Station requesting (Re)Association is not
- Authenticated with the responding station */
- if (newStatus == FORCELOSS && apriv->scan_timeout > 0)
- scan_forceloss = 1;
- if(newStatus == ASSOCIATED || newStatus == REASSOCIATED) {
- if (auto_wep)
- apriv->expires = 0;
- if (apriv->list_bss_task)
- wake_up_process(apriv->list_bss_task);
- set_bit(FLAG_UPDATE_UNI, &apriv->flags);
- set_bit(FLAG_UPDATE_MULTI, &apriv->flags);
-
- if (down_trylock(&apriv->sem) != 0) {
- set_bit(JOB_EVENT, &apriv->jobs);
- wake_up_interruptible(&apriv->thr_wait);
- } else
- airo_send_event(dev);
- } else if (!scan_forceloss) {
- if (auto_wep && !apriv->expires) {
- apriv->expires = RUN_AT(3*HZ);
- wake_up_interruptible(&apriv->thr_wait);
- }