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author | Johannes Berg <johannes@sipsolutions.net> | 2008-04-08 15:14:40 -0400 |
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committer | John W. Linville <linville@tuxdriver.com> | 2008-04-08 16:44:45 -0400 |
commit | 2c8dccc77420fb7433da5674818959d3499d35be (patch) | |
tree | 2da037732b78a4796254b485f0c591d9625b7d1e /net/mac80211/led.c | |
parent | 3b96766f0e643f52ae19e134664df6730c737e87 (diff) | |
download | lwn-2c8dccc77420fb7433da5674818959d3499d35be.tar.gz lwn-2c8dccc77420fb7433da5674818959d3499d35be.zip |
mac80211: rename files
This patch renames all mac80211 files (except ieee80211_i.h) to get rid
of the useless ieee80211_ prefix.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/led.c')
-rw-r--r-- | net/mac80211/led.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/net/mac80211/led.c b/net/mac80211/led.c new file mode 100644 index 000000000000..162a643f16b6 --- /dev/null +++ b/net/mac80211/led.c @@ -0,0 +1,161 @@ +/* + * Copyright 2006, Johannes Berg <johannes@sipsolutions.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* just for IFNAMSIZ */ +#include <linux/if.h> +#include "led.h" + +void ieee80211_led_rx(struct ieee80211_local *local) +{ + if (unlikely(!local->rx_led)) + return; + if (local->rx_led_counter++ % 2 == 0) + led_trigger_event(local->rx_led, LED_OFF); + else + led_trigger_event(local->rx_led, LED_FULL); +} + +/* q is 1 if a packet was enqueued, 0 if it has been transmitted */ +void ieee80211_led_tx(struct ieee80211_local *local, int q) +{ + if (unlikely(!local->tx_led)) + return; + /* not sure how this is supposed to work ... */ + local->tx_led_counter += 2*q-1; + if (local->tx_led_counter % 2 == 0) + led_trigger_event(local->tx_led, LED_OFF); + else + led_trigger_event(local->tx_led, LED_FULL); +} + +void ieee80211_led_assoc(struct ieee80211_local *local, bool associated) +{ + if (unlikely(!local->assoc_led)) + return; + if (associated) + led_trigger_event(local->assoc_led, LED_FULL); + else + led_trigger_event(local->assoc_led, LED_OFF); +} + +void ieee80211_led_radio(struct ieee80211_local *local, bool enabled) +{ + if (unlikely(!local->radio_led)) + return; + if (enabled) + led_trigger_event(local->radio_led, LED_FULL); + else + led_trigger_event(local->radio_led, LED_OFF); +} + +void ieee80211_led_init(struct ieee80211_local *local) +{ + local->rx_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); + if (local->rx_led) { + snprintf(local->rx_led_name, sizeof(local->rx_led_name), + "%srx", wiphy_name(local->hw.wiphy)); + local->rx_led->name = local->rx_led_name; + if (led_trigger_register(local->rx_led)) { + kfree(local->rx_led); + local->rx_led = NULL; + } + } + + local->tx_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); + if (local->tx_led) { + snprintf(local->tx_led_name, sizeof(local->tx_led_name), + "%stx", wiphy_name(local->hw.wiphy)); + local->tx_led->name = local->tx_led_name; + if (led_trigger_register(local->tx_led)) { + kfree(local->tx_led); + local->tx_led = NULL; + } + } + + local->assoc_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); + if (local->assoc_led) { + snprintf(local->assoc_led_name, sizeof(local->assoc_led_name), + "%sassoc", wiphy_name(local->hw.wiphy)); + local->assoc_led->name = local->assoc_led_name; + if (led_trigger_register(local->assoc_led)) { + kfree(local->assoc_led); + local->assoc_led = NULL; + } + } + + local->radio_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); + if (local->radio_led) { + snprintf(local->radio_led_name, sizeof(local->radio_led_name), + "%sradio", wiphy_name(local->hw.wiphy)); + local->radio_led->name = local->radio_led_name; + if (led_trigger_register(local->radio_led)) { + kfree(local->radio_led); + local->radio_led = NULL; + } + } +} + +void ieee80211_led_exit(struct ieee80211_local *local) +{ + if (local->radio_led) { + led_trigger_unregister(local->radio_led); + kfree(local->radio_led); + } + if (local->assoc_led) { + led_trigger_unregister(local->assoc_led); + kfree(local->assoc_led); + } + if (local->tx_led) { + led_trigger_unregister(local->tx_led); + kfree(local->tx_led); + } + if (local->rx_led) { + led_trigger_unregister(local->rx_led); + kfree(local->rx_led); + } +} + +char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (local->radio_led) + return local->radio_led_name; + return NULL; +} +EXPORT_SYMBOL(__ieee80211_get_radio_led_name); + +char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (local->assoc_led) + return local->assoc_led_name; + return NULL; +} +EXPORT_SYMBOL(__ieee80211_get_assoc_led_name); + +char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (local->tx_led) + return local->tx_led_name; + return NULL; +} +EXPORT_SYMBOL(__ieee80211_get_tx_led_name); + +char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (local->rx_led) + return local->rx_led_name; + return NULL; +} +EXPORT_SYMBOL(__ieee80211_get_rx_led_name); |