/******************************************************************************
*
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
*
*****************************************************************************/
+#ifdef CONFIG_IWLWIFI_LEDS
#include <linux/kernel.h>
#include <linux/module.h>
#include "iwl-commands.h"
#include "iwl-3945.h"
-
+#include "iwl-core.h"
+#include "iwl-dev.h"
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+static const char *led_type_str[] = {
+ __stringify(IWL_LED_TRG_TX),
+ __stringify(IWL_LED_TRG_RX),
+ __stringify(IWL_LED_TRG_ASSOC),
+ __stringify(IWL_LED_TRG_RADIO),
+ NULL
+};
+#endif /* CONFIG_IWLWIFI_DEBUG */
static const struct {
u16 brightness;
{10, 110, 110},
{5, 130, 130},
{0, 167, 167},
- /*SOLID_ON*/
+ /* SOLID_ON */
{-1, IWL_LED_SOLID, 0}
};
#define IWL_MAX_BLINK_TBL (ARRAY_SIZE(blink_tbl) - 1) /*Exclude Solid on*/
#define IWL_SOLID_BLINK_IDX (ARRAY_SIZE(blink_tbl) - 1)
-static int iwl3945_led_cmd_callback(struct iwl3945_priv *priv,
- struct iwl3945_cmd *cmd,
+static int iwl3945_led_cmd_callback(struct iwl_priv *priv,
+ struct iwl_cmd *cmd,
struct sk_buff *skb)
{
return 1;
}
/* Send led command */
-static int iwl_send_led_cmd(struct iwl3945_priv *priv,
+static int iwl_send_led_cmd(struct iwl_priv *priv,
struct iwl_led_cmd *led_cmd)
{
- struct iwl3945_host_cmd cmd = {
+ struct iwl_host_cmd cmd = {
.id = REPLY_LEDS_CMD,
.len = sizeof(struct iwl_led_cmd),
.data = led_cmd,
.meta.u.callback = iwl3945_led_cmd_callback,
};
- return iwl3945_send_cmd(priv, &cmd);
+ return iwl_send_cmd(priv, &cmd);
}
/* Set led on command */
-static int iwl3945_led_pattern(struct iwl3945_priv *priv, int led_id,
+static int iwl3945_led_pattern(struct iwl_priv *priv, int led_id,
unsigned int idx)
{
struct iwl_led_cmd led_cmd = {
/* Set led on command */
-static int iwl3945_led_on(struct iwl3945_priv *priv, int led_id)
+static int iwl3945_led_on(struct iwl_priv *priv, int led_id)
{
struct iwl_led_cmd led_cmd = {
.id = led_id,
}
/* Set led off command */
-static int iwl3945_led_off(struct iwl3945_priv *priv, int led_id)
+static int iwl3945_led_off(struct iwl_priv *priv, int led_id)
{
struct iwl_led_cmd led_cmd = {
.id = led_id,
.off = 0,
.interval = IWL_DEF_LED_INTRVL
};
- IWL_DEBUG_LED("led off %d\n", led_id);
+ IWL_DEBUG_LED(priv, "led off %d\n", led_id);
return iwl_send_led_cmd(priv, &led_cmd);
}
/*
+ * Set led on in case of association
+ * */
+static int iwl3945_led_associate(struct iwl_priv *priv, int led_id)
+{
+ IWL_DEBUG_LED(priv, "Associated\n");
+
+ priv->allow_blinking = 1;
+ return iwl3945_led_on(priv, led_id);
+}
+/* Set Led off in case of disassociation */
+static int iwl3945_led_disassociate(struct iwl_priv *priv, int led_id)
+{
+ IWL_DEBUG_LED(priv, "Disassociated\n");
+
+ priv->allow_blinking = 0;
+
+ return 0;
+}
+
+/*
* brightness call back function for Tx/Rx LED
*/
-static int iwl3945_led_associated(struct iwl3945_priv *priv, int led_id)
+static int iwl3945_led_associated(struct iwl_priv *priv, int led_id)
{
if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
!test_bit(STATUS_READY, &priv->status))
static void iwl3945_led_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
- struct iwl3945_led *led = container_of(led_cdev,
- struct iwl3945_led, led_dev);
- struct iwl3945_priv *priv = led->priv;
+ struct iwl_led *led = container_of(led_cdev,
+ struct iwl_led, led_dev);
+ struct iwl_priv *priv = led->priv;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
+ IWL_DEBUG_LED(priv, "Led type = %s brightness = %d\n",
+ led_type_str[led->type], brightness);
+
switch (brightness) {
case LED_FULL:
- if (led->type == IWL_LED_TRG_ASSOC) {
- priv->allow_blinking = 1;
- IWL_DEBUG_LED("MAC is associated\n");
- }
if (led->led_on)
led->led_on(priv, IWL_LED_LINK);
break;
case LED_OFF:
- if (led->type == IWL_LED_TRG_ASSOC) {
- priv->allow_blinking = 0;
- IWL_DEBUG_LED("MAC is disassociated\n");
- }
if (led->led_off)
led->led_off(priv, IWL_LED_LINK);
break;
}
}
-
-
/*
* Register led class with the system
*/
-static int iwl3945_led_register_led(struct iwl3945_priv *priv,
- struct iwl3945_led *led,
+static int iwl3945_led_register_led(struct iwl_priv *priv,
+ struct iwl_led *led,
enum led_type type, u8 set_led,
char *trigger)
{
ret = led_classdev_register(device, &led->led_dev);
if (ret) {
- IWL_ERROR("Error: failed to register led handler.\n");
+ IWL_ERR(priv, "Error: failed to register led handler.\n");
return ret;
}
/*
* calculate blink rate according to last 2 sec Tx/Rx activities
*/
-static inline u8 get_blink_rate(struct iwl3945_priv *priv)
+static inline u8 get_blink_rate(struct iwl_priv *priv)
{
int index;
- u64 current_tpt = priv->rxtxpackets;
- s64 tpt = current_tpt - priv->led_tpt;
+ s64 tpt = priv->rxtxpackets;
if (tpt < 0)
tpt = -tpt;
- priv->led_tpt = current_tpt;
+
+ IWL_DEBUG_LED(priv, "tpt %lld \n", (long long)tpt);
if (!priv->allow_blinking)
index = IWL_MAX_BLINK_TBL;
for (index = 0; index < IWL_MAX_BLINK_TBL; index++)
if (tpt > (blink_tbl[index].brightness * IWL_1MB_RATE))
break;
- return index;
-}
-static inline int is_rf_kill(struct iwl3945_priv *priv)
-{
- return test_bit(STATUS_RF_KILL_HW, &priv->status) ||
- test_bit(STATUS_RF_KILL_SW, &priv->status);
+ IWL_DEBUG_LED(priv, "LED BLINK IDX=%d\n", index);
+ return index;
}
/*
* happen very frequent we postpone led command to be called from
* REPLY handler so we know ucode is up
*/
-void iwl3945_led_background(struct iwl3945_priv *priv)
+void iwl3945_led_background(struct iwl_priv *priv)
{
u8 blink_idx;
priv->last_blink_time = 0;
return;
}
- if (is_rf_kill(priv)) {
+ if (iwl_is_rfkill(priv)) {
priv->last_blink_time = 0;
return;
}
/* Register all led handler */
-int iwl3945_led_register(struct iwl3945_priv *priv)
+int iwl3945_led_register(struct iwl_priv *priv)
{
char *trigger;
int ret;
trigger = ieee80211_get_radio_led_name(priv->hw);
snprintf(priv->led[IWL_LED_TRG_RADIO].name,
- sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio",
+ sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s::radio",
wiphy_name(priv->hw->wiphy));
priv->led[IWL_LED_TRG_RADIO].led_on = iwl3945_led_on;
trigger = ieee80211_get_assoc_led_name(priv->hw);
snprintf(priv->led[IWL_LED_TRG_ASSOC].name,
- sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc",
+ sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s::assoc",
wiphy_name(priv->hw->wiphy));
ret = iwl3945_led_register_led(priv,
IWL_LED_TRG_ASSOC, 0, trigger);
/* for assoc always turn led on */
- priv->led[IWL_LED_TRG_ASSOC].led_on = iwl3945_led_on;
- priv->led[IWL_LED_TRG_ASSOC].led_off = iwl3945_led_on;
+ priv->led[IWL_LED_TRG_ASSOC].led_on = iwl3945_led_associate;
+ priv->led[IWL_LED_TRG_ASSOC].led_off = iwl3945_led_disassociate;
priv->led[IWL_LED_TRG_ASSOC].led_pattern = NULL;
if (ret)
trigger = ieee80211_get_rx_led_name(priv->hw);
snprintf(priv->led[IWL_LED_TRG_RX].name,
- sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX",
+ sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s::RX",
wiphy_name(priv->hw->wiphy));
ret = iwl3945_led_register_led(priv,
trigger = ieee80211_get_tx_led_name(priv->hw);
snprintf(priv->led[IWL_LED_TRG_TX].name,
- sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX",
+ sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s::TX",
wiphy_name(priv->hw->wiphy));
ret = iwl3945_led_register_led(priv,
/* unregister led class */
-static void iwl3945_led_unregister_led(struct iwl3945_led *led, u8 set_led)
+static void iwl3945_led_unregister_led(struct iwl_led *led, u8 set_led)
{
if (!led->registered)
return;
}
/* Unregister all led handlers */
-void iwl3945_led_unregister(struct iwl3945_priv *priv)
+void iwl3945_led_unregister(struct iwl_priv *priv)
{
iwl3945_led_unregister_led(&priv->led[IWL_LED_TRG_ASSOC], 0);
iwl3945_led_unregister_led(&priv->led[IWL_LED_TRG_RX], 0);
iwl3945_led_unregister_led(&priv->led[IWL_LED_TRG_RADIO], 1);
}
+#endif
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff