diff options
Diffstat (limited to 'drivers/net/wireless/b43/rfkill.c')
| -rw-r--r-- | drivers/net/wireless/b43/rfkill.c | 27 |
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; |