diff options
Diffstat (limited to 'drivers/net/wireless/b43legacy/rfkill.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/rfkill.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c index d178dfbb1c9f..476add97e974 100644 --- a/drivers/net/wireless/b43legacy/rfkill.c +++ b/drivers/net/wireless/b43legacy/rfkill.c @@ -44,6 +44,23 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev) return 0; } +/* Update the rfkill state */ +static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev) +{ + struct b43legacy_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 b43legacy_rfkill_poll(struct input_polled_dev *poll_dev) { @@ -61,6 +78,7 @@ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev) if (unlikely(enabled != dev->radio_hw_enable)) { dev->radio_hw_enable = enabled; report_change = 1; + b43legacy_rfkill_update_state(dev); b43legacyinfo(wl, "Radio hardware status changed to %s\n", enabled ? "ENABLED" : "DISABLED"); } @@ -90,7 +108,7 @@ static int b43legacy_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. */ @@ -100,10 +118,14 @@ static int b43legacy_rfkill_soft_toggle(void *data, enum rfkill_state state) if (!dev->phy.radio_on) b43legacy_radio_turn_on(dev); break; - case RFKILL_STATE_OFF: + case RFKILL_STATE_SOFT_BLOCKED: if (dev->phy.radio_on) b43legacy_radio_turn_off(dev, 0); break; + default: + b43legacywarn(wl, "Received unexpected rfkill state %d.\n", + state); + break; } out_unlock: @@ -135,7 +157,7 @@ void b43legacy_rfkill_init(struct b43legacy_wldev *dev) snprintf(rfk->name, sizeof(rfk->name), "b43legacy-%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 = b43legacy_rfkill_soft_toggle; rfk->rfkill->user_claim_unsupported = 1; |