diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2007-10-10 22:44:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:03:27 -0800 |
| commit | 93bb7f3a7bb5c95da10242d9763994a466c90b1d (patch) | |
| tree | 8c248e88ea2be5ae791003050bda848b4a72dd36 /drivers/net/wireless/b43legacy/main.c | |
| parent | ba48f7bb8062982ec916868cc8c90360aad82e53 (diff) | |
b43legacy: RF-kill support
This adds full support for the RFKILL button and the RFKILL LED trigger.
This is a port to b43legacy of a patch by Michael Buesch <mb@bu3sch.de>
for b43.
Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy/main.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/main.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index 43edd08297a..04bc3f6c5e6 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -1993,7 +1993,7 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev) /* This is the opposite of b43legacy_chip_init() */ static void b43legacy_chip_exit(struct b43legacy_wldev *dev) { - b43legacy_radio_turn_off(dev); + b43legacy_radio_turn_off(dev, 1); b43legacy_leds_exit(dev); b43legacy_gpio_cleanup(dev); /* firmware is released later */ @@ -2106,7 +2106,7 @@ out: return err; err_radio_off: - b43legacy_radio_turn_off(dev); + b43legacy_radio_turn_off(dev, 1); err_leds_exit: b43legacy_leds_exit(dev); b43legacy_gpio_cleanup(dev); @@ -2154,8 +2154,7 @@ static void b43legacy_periodic_every1sec(struct b43legacy_wldev *dev) radio_hw_enable = b43legacy_is_hw_radio_enabled(dev); if (unlikely(dev->radio_hw_enable != radio_hw_enable)) { dev->radio_hw_enable = radio_hw_enable; - b43legacyinfo(dev->wl, "Radio hardware status changed to %s\n", - (radio_hw_enable) ? "enabled" : "disabled"); + b43legacy_rfkill_toggled(dev, radio_hw_enable); } } @@ -2647,7 +2646,7 @@ static int b43legacy_dev_config(struct ieee80211_hw *hw, " physically off. Press the" " button to turn it on.\n"); } else { - b43legacy_radio_turn_off(dev); + b43legacy_radio_turn_off(dev, 0); b43legacyinfo(dev->wl, "Radio turned off by" " software\n"); } @@ -3034,11 +3033,15 @@ static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev) cancel_work_sync(&dev->restart_work); mutex_lock(&wl->mutex); + mutex_unlock(&dev->wl->mutex); + b43legacy_rfkill_exit(dev); + mutex_lock(&dev->wl->mutex); + b43legacy_rng_exit(dev->wl); b43legacy_pio_free(dev); b43legacy_dma_free(dev); b43legacy_chip_exit(dev); - b43legacy_radio_turn_off(dev); + b43legacy_radio_turn_off(dev, 1); b43legacy_switch_analog(dev, 0); if (phy->dyn_tssi_tbl) kfree(phy->tssi2dbm); @@ -3206,6 +3209,7 @@ static int b43legacy_wireless_core_init(struct b43legacy_wldev *dev) memset(wl->mac_addr, 0, ETH_ALEN); b43legacy_upload_card_macaddress(dev); b43legacy_security_init(dev); + b43legacy_rfkill_init(dev); b43legacy_rng_init(wl); b43legacy_set_status(dev, B43legacy_STAT_INITIALIZED); @@ -3527,7 +3531,7 @@ static int b43legacy_wireless_core_attach(struct b43legacy_wldev *dev) wl->current_dev = dev; INIT_WORK(&dev->restart_work, b43legacy_chip_reset); - b43legacy_radio_turn_off(dev); + b43legacy_radio_turn_off(dev, 1); b43legacy_switch_analog(dev, 0); ssb_device_disable(dev->dev, 0); ssb_bus_may_powerdown(bus); |