diff options
| author | Michael Buesch <mb@bu3sch.de> | 2007-09-27 21:35:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:12 -0700 |
| commit | 8e9f7529fdfe34ed519f048682eb404fbd8004e8 (patch) | |
| tree | c0ca2c07e9f4124be2bc46c35823f4fb79e99d9d /drivers/net/wireless/b43/main.c | |
| parent | 21954c367e4088c491122edd263964345bc1d3bf (diff) | |
[B43]: RF-kill support
This adds full support for the RFKILL button and
the RFKILL LED trigger.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 2b81bd6165d8..a9f7148493f7 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2161,7 +2161,7 @@ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev) /* This is the opposite of b43_chip_init() */ static void b43_chip_exit(struct b43_wldev *dev) { - b43_radio_turn_off(dev); + b43_radio_turn_off(dev, 1); b43_leds_exit(dev); b43_gpio_cleanup(dev); /* firmware is released later */ @@ -2269,7 +2269,7 @@ out: return err; err_radio_off: - b43_radio_turn_off(dev); + b43_radio_turn_off(dev, 1); err_leds_exit: b43_leds_exit(dev); b43_gpio_cleanup(dev); @@ -2358,8 +2358,7 @@ static void b43_periodic_every1sec(struct b43_wldev *dev) radio_hw_enable = b43_is_hw_radio_enabled(dev); if (unlikely(dev->radio_hw_enable != radio_hw_enable)) { dev->radio_hw_enable = radio_hw_enable; - b43info(dev->wl, "Radio hardware status changed to %s\n", - radio_hw_enable ? "ENABLED" : "DISABLED"); + b43_rfkill_toggled(dev, radio_hw_enable); } } @@ -2850,7 +2849,7 @@ static int b43_dev_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) "Press the button to turn it on.\n"); } } else { - b43_radio_turn_off(dev); + b43_radio_turn_off(dev, 0); b43info(dev->wl, "Radio turned off by software\n"); } } @@ -3330,11 +3329,15 @@ static void b43_wireless_core_exit(struct b43_wldev *dev) return; b43_set_status(dev, B43_STAT_UNINIT); + mutex_unlock(&dev->wl->mutex); + b43_rfkill_exit(dev); + mutex_lock(&dev->wl->mutex); + b43_rng_exit(dev->wl); b43_pio_free(dev); b43_dma_free(dev); b43_chip_exit(dev); - b43_radio_turn_off(dev); + b43_radio_turn_off(dev, 1); b43_switch_analog(dev, 0); if (phy->dyn_tssi_tbl) kfree(phy->tssi2dbm); @@ -3458,6 +3461,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev) memset(wl->mac_addr, 0, ETH_ALEN); b43_upload_card_macaddress(dev); b43_security_init(dev); + b43_rfkill_init(dev); b43_rng_init(wl); b43_set_status(dev, B43_STAT_INITIALIZED); @@ -3802,7 +3806,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev) wl->current_dev = dev; INIT_WORK(&dev->restart_work, b43_chip_reset); - b43_radio_turn_off(dev); + b43_radio_turn_off(dev, 1); b43_switch_analog(dev, 0); ssb_device_disable(dev->dev, 0); ssb_bus_may_powerdown(bus); |