drivers/net/wireless/iwlwifi/iwl-led.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  *  Intel Linux Wireless <ilw@linux.intel.com>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  *****************************************************************************/
  26
  27 #ifndef __iwl_leds_h__
  28 #define __iwl_leds_h__
  29
  30
  31 struct iwl_priv;
  32
  33 #define IWL_LED_SOLID 11
  34 #define IWL_LED_NAME_LEN 31
  35 #define IWL_DEF_LED_INTRVL cpu_to_le32(1000)
  36
  37 #define IWL_LED_ACTIVITY       (0<<1)
  38 #define IWL_LED_LINK           (1<<1)
  39
  40 enum led_type {
  41         IWL_LED_TRG_TX,
  42         IWL_LED_TRG_RX,
  43         IWL_LED_TRG_ASSOC,
  44         IWL_LED_TRG_RADIO,
  45         IWL_LED_TRG_MAX,
  46 };
  47
  48 /*
  49  * LED mode
  50  *    IWL_LED_BLINK:    adjust led blink rate based on blink table
  51  *    IWL_LED_RF_STATE: turn LED on/off based on RF state
  52  *                      LED ON  = RF ON
  53  *                      LED OFF = RF OFF
  54  */
  55 enum iwl_led_mode {
  56         IWL_LED_BLINK,
  57         IWL_LED_RF_STATE,
  58 };
  59
  60 void iwl_leds_init(struct iwl_priv *priv);
  61 void iwl_leds_background(struct iwl_priv *priv);
  62 int iwl_led_start(struct iwl_priv *priv);
  63 int iwl_led_associate(struct iwl_priv *priv);
  64 int iwl_led_disassociate(struct iwl_priv *priv);
  65
  66 #endif /* __iwl_leds_h__ */