diff options
| author | Mohamed Abbas <mabbas@linux.intel.com> | 2008-03-26 00:33:36 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-27 21:03:16 +0100 |
| commit | ab53d8af6772b22d4d68b1bcd74f7a5dba693983 (patch) | |
| tree | 599c6682d75e15b30af9bf994595e7d5eed5c3ac /drivers/net/wireless/iwlwifi/iwl-4965.h | |
| parent | iwlwifi: do not register bands with no supported channels (diff) | |
| download | linux-ab53d8af6772b22d4d68b1bcd74f7a5dba693983.tar.xz linux-ab53d8af6772b22d4d68b1bcd74f7a5dba693983.zip | |
iwlwifi: Add led support
This patch add LEDS support to 3965 and 4965 drivers. It is based on
led trigger and class. For our drivers we needed to avoid two things.
1- We receive led trigger on/off on each Rx\Tx frame. In our driver
we can not call led command like that. In this driver once driver
receive a start of traffic it call the led command to start blinking
then we count all bytes of Tx and Rx frame, after two second we count the
blink rate of last two second then id blink rate changed we call the led
commands
2- Since we can call led command very often, we make sure we call the
led command after we receive the statistics notification so
we don't need to wake up the ucode id it is in sleep state.
This patch was tested with 4965 and 3945.
Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Ian Schram<ischram@telenet.be>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h index 960b53b20df8..32c21d266f98 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.h +++ b/drivers/net/wireless/iwlwifi/iwl-4965.h @@ -45,6 +45,7 @@ extern struct pci_device_id iwl4965_hw_card_ids[]; #include "iwl-csr.h" #include "iwl-prph.h" #include "iwl-debug.h" +#include "iwl-led.h" /* Change firmware file name, using "-" and incrementing number, * *only* when uCode interface or architecture changes so that it @@ -1050,11 +1051,12 @@ struct iwl_priv { struct iwl4965_init_alive_resp card_alive_init; struct iwl4965_alive_resp card_alive; -#ifdef LED - /* LED related variables */ - struct iwl4965_activity_blink activity; - unsigned long led_packets; - int led_state; +#ifdef CONFIG_IWL4965_LEDS + struct iwl4965_led led[IWL_LED_TRG_MAX]; + unsigned long last_blink_time; + u8 last_blink_rate; + u8 allow_blinking; + u64 led_tpt; #endif u16 active_rate; |