Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wirel...
[sfrench/cifs-2.6.git] / drivers / net / wireless / bcm43xx / bcm43xx_main.c
index 63fc16f6e58425d8f3f53dc2f1598df0cd52057c..2e400aacc436e2a72d10ab2f18a7875a15e0bfa5 100644 (file)
@@ -2437,6 +2437,9 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
        if (err)
                goto err_gpio_cleanup;
        bcm43xx_radio_turn_on(bcm);
+       bcm->radio_hw_enable = bcm43xx_is_hw_radio_enabled(bcm);
+       dprintk(KERN_INFO PFX "Radio %s by hardware\n",
+               (bcm->radio_hw_enable == 0) ? "disabled" : "enabled");
 
        bcm43xx_write16(bcm, 0x03E6, 0x0000);
        err = bcm43xx_phy_init(bcm);
@@ -3172,10 +3175,25 @@ static void bcm43xx_periodic_every30sec(struct bcm43xx_private *bcm)
 }
 
 static void bcm43xx_periodic_every15sec(struct bcm43xx_private *bcm)
+{
+       bcm43xx_phy_xmitpower(bcm); //FIXME: unless scanning?
+       //TODO for APHY (temperature?)
+}
+
+static void bcm43xx_periodic_every1sec(struct bcm43xx_private *bcm)
 {
        struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
        struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
+       int radio_hw_enable;
 
+       /* check if radio hardware enabled status changed */
+       radio_hw_enable = bcm43xx_is_hw_radio_enabled(bcm);
+       if (unlikely(bcm->radio_hw_enable != radio_hw_enable)) {
+               bcm->radio_hw_enable = radio_hw_enable;
+               dprintk(KERN_INFO PFX "Radio hardware status changed to %s\n",
+                      (radio_hw_enable == 0) ? "disabled" : "enabled");
+               bcm43xx_leds_update(bcm, 0);
+       }
        if (phy->type == BCM43xx_PHYTYPE_G) {
                //TODO: update_aci_moving_average
                if (radio->aci_enable && radio->aci_wlan_automatic) {
@@ -3199,21 +3217,21 @@ static void bcm43xx_periodic_every15sec(struct bcm43xx_private *bcm)
                        //TODO: implement rev1 workaround
                }
        }
-       bcm43xx_phy_xmitpower(bcm); //FIXME: unless scanning?
-       //TODO for APHY (temperature?)
 }
 
 static void do_periodic_work(struct bcm43xx_private *bcm)
 {
-       if (bcm->periodic_state % 8 == 0)
+       if (bcm->periodic_state % 120 == 0)
                bcm43xx_periodic_every120sec(bcm);
-       if (bcm->periodic_state % 4 == 0)
+       if (bcm->periodic_state % 60 == 0)
                bcm43xx_periodic_every60sec(bcm);
-       if (bcm->periodic_state % 2 == 0)
+       if (bcm->periodic_state % 30 == 0)
                bcm43xx_periodic_every30sec(bcm);
-       bcm43xx_periodic_every15sec(bcm);
+       if (bcm->periodic_state % 15 == 0)
+               bcm43xx_periodic_every15sec(bcm);
+       bcm43xx_periodic_every1sec(bcm);
 
-       schedule_delayed_work(&bcm->periodic_work, HZ * 15);
+       schedule_delayed_work(&bcm->periodic_work, HZ);
 }
 
 static void bcm43xx_periodic_work_handler(struct work_struct *work)
@@ -3226,7 +3244,7 @@ static void bcm43xx_periodic_work_handler(struct work_struct *work)
        unsigned long orig_trans_start = 0;
 
        mutex_lock(&bcm->mutex);
-       if (unlikely(bcm->periodic_state % 4 == 0)) {
+       if (unlikely(bcm->periodic_state % 60 == 0)) {
                /* Periodic work will take a long time, so we want it to
                 * be preemtible.
                 */
@@ -3258,7 +3276,7 @@ static void bcm43xx_periodic_work_handler(struct work_struct *work)
 
        do_periodic_work(bcm);
 
-       if (unlikely(bcm->periodic_state % 4 == 0)) {
+       if (unlikely(bcm->periodic_state % 60 == 0)) {
                spin_lock_irqsave(&bcm->irq_lock, flags);
                tasklet_enable(&bcm->isr_tasklet);
                bcm43xx_interrupt_enable(bcm, savedirqs);