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path: root/drivers/net/wireless/b43/rfkill.c
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Diffstat (limited to 'drivers/net/wireless/b43/rfkill.c')
-rw-r--r--drivers/net/wireless/b43/rfkill.c27
1 files changed, 24 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 11f53cb1139e..fec5645944a4 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -43,6 +43,23 @@ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
return 0;
}
+/* Update the rfkill state */
+static void b43_rfkill_update_state(struct b43_wldev *dev)
+{
+ struct b43_rfkill *rfk = &(dev->wl->rfkill);
+
+ if (!dev->radio_hw_enable) {
+ rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
+ return;
+ }
+
+ if (!dev->phy.radio_on)
+ rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
+ else
+ rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
+
+}
+
/* The poll callback for the hardware button. */
static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -60,6 +77,7 @@ static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
+ b43_rfkill_update_state(dev);
b43info(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
@@ -88,7 +106,7 @@ static int b43_rfkill_soft_toggle(void *data, enum rfkill_state state)
goto out_unlock;
err = 0;
switch (state) {
- case RFKILL_STATE_ON:
+ case RFKILL_STATE_UNBLOCKED:
if (!dev->radio_hw_enable) {
/* No luck. We can't toggle the hardware RF-kill
* button from software. */
@@ -98,10 +116,13 @@ static int b43_rfkill_soft_toggle(void *data, enum rfkill_state state)
if (!dev->phy.radio_on)
b43_radio_turn_on(dev);
break;
- case RFKILL_STATE_OFF:
+ case RFKILL_STATE_SOFT_BLOCKED:
if (dev->phy.radio_on)
b43_radio_turn_off(dev, 0);
break;
+ default:
+ b43warn(wl, "Received unexpected rfkill state %d.\n", state);
+ break;
}
out_unlock:
mutex_unlock(&wl->mutex);
@@ -132,7 +153,7 @@ void b43_rfkill_init(struct b43_wldev *dev)
snprintf(rfk->name, sizeof(rfk->name),
"b43-%s", wiphy_name(wl->hw->wiphy));
rfk->rfkill->name = rfk->name;
- rfk->rfkill->state = RFKILL_STATE_ON;
+ rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
rfk->rfkill->data = dev;
rfk->rfkill->toggle_radio = b43_rfkill_soft_toggle;
rfk->rfkill->user_claim_unsupported = 1;