config RT2X00_LIB_LEDS
boolean
depends on RT2X00_LIB
- select NEW_LEDS
- select LEDS_CLASS
- select LEDS_TRIGGERS
- select MAC80211_LEDS
config RT2400PCI
tristate "Ralink rt2400 pci/pcmcia support"
config RT2400PCI_LEDS
bool "RT2400 leds support"
- depends on RT2400PCI
+ depends on RT2400PCI && LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
This adds support for led triggers provided my mac80211.
config RT2500PCI_LEDS
bool "RT2500 leds support"
- depends on RT2500PCI
+ depends on RT2500PCI && LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
This adds support for led triggers provided my mac80211.
config RT61PCI_LEDS
bool "RT61 leds support"
- depends on RT61PCI
+ depends on RT61PCI && LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
This adds support for led triggers provided my mac80211.
config RT2500USB_LEDS
bool "RT2500 leds support"
- depends on RT2500USB && BROKEN
+ depends on RT2500USB && LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
This adds support for led triggers provided my mac80211.
config RT73USB_LEDS
bool "RT73 leds support"
- depends on RT73USB && BROKEN
+ depends on RT73USB && LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
This adds support for led triggers provided my mac80211.
#endif /* CONFIG_RT2400PCI_RFKILL */
#ifdef CONFIG_RT2400PCI_LEDS
-static void rt2400pci_led_brightness(struct led_classdev *led_cdev,
+static void rt2400pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
container_of(led_cdev, struct rt2x00_led, led_dev);
unsigned int enabled = brightness != LED_OFF;
- unsigned int activity =
- led->rt2x00dev->led_flags & LED_SUPPORT_ACTIVITY;
u32 reg;
rt2x00pci_register_read(led->rt2x00dev, LEDCSR, ®);
- if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC) {
+ if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC)
rt2x00_set_field32(®, LEDCSR_LINK, enabled);
- rt2x00_set_field32(®, LEDCSR_ACTIVITY, enabled && activity);
- }
+ else if (led->type == LED_TYPE_ACTIVITY)
+ rt2x00_set_field32(®, LEDCSR_ACTIVITY, enabled);
rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
}
-#else
-#define rt2400pci_led_brightness NULL
+
+static int rt2400pci_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct rt2x00_led *led =
+ container_of(led_cdev, struct rt2x00_led, led_dev);
+ u32 reg;
+
+ rt2x00pci_register_read(led->rt2x00dev, LEDCSR, ®);
+ rt2x00_set_field32(®, LEDCSR_ON_PERIOD, *delay_on);
+ rt2x00_set_field32(®, LEDCSR_OFF_PERIOD, *delay_off);
+ rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+
+ return 0;
+}
#endif /* CONFIG_RT2400PCI_LEDS */
/*
(rt2x00dev->rx->data_size / 128));
rt2x00pci_register_write(rt2x00dev, CSR9, reg);
- rt2x00pci_register_read(rt2x00dev, LEDCSR, ®);
- rt2x00_set_field32(®, LEDCSR_ON_PERIOD, 70);
- rt2x00_set_field32(®, LEDCSR_OFF_PERIOD, 30);
- rt2x00pci_register_write(rt2x00dev, LEDCSR, reg);
-
rt2x00pci_register_write(rt2x00dev, CNT3, 0x3f080000);
rt2x00pci_register_read(rt2x00dev, ARCSR0, ®);
#ifdef CONFIG_RT2400PCI_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
- switch (value) {
- case LED_MODE_ASUS:
- case LED_MODE_ALPHA:
- case LED_MODE_DEFAULT:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
- case LED_MODE_TXRX_ACTIVITY:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ACTIVITY;
- break;
- case LED_MODE_SIGNAL_STRENGTH:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
+ rt2x00dev->led_radio.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_RADIO;
+ rt2x00dev->led_radio.led_dev.brightness_set =
+ rt2400pci_brightness_set;
+ rt2x00dev->led_radio.led_dev.blink_set =
+ rt2400pci_blink_set;
+ rt2x00dev->led_radio.flags = LED_INITIALIZED;
+
+ if (value == LED_MODE_TXRX_ACTIVITY) {
+ rt2x00dev->led_qual.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_ACTIVITY;
+ rt2x00dev->led_qual.led_dev.brightness_set =
+ rt2400pci_brightness_set;
+ rt2x00dev->led_qual.led_dev.blink_set =
+ rt2400pci_blink_set;
+ rt2x00dev->led_qual.flags = LED_INITIALIZED;
}
#endif /* CONFIG_RT2400PCI_LEDS */
.link_stats = rt2400pci_link_stats,
.reset_tuner = rt2400pci_reset_tuner,
.link_tuner = rt2400pci_link_tuner,
- .led_brightness = rt2400pci_led_brightness,
.write_tx_desc = rt2400pci_write_tx_desc,
.write_tx_data = rt2x00pci_write_tx_data,
.kick_tx_queue = rt2400pci_kick_tx_queue,
#endif /* CONFIG_RT2500PCI_RFKILL */
#ifdef CONFIG_RT2500PCI_LEDS
-static void rt2500pci_led_brightness(struct led_classdev *led_cdev,
+static void rt2500pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
container_of(led_cdev, struct rt2x00_led, led_dev);
unsigned int enabled = brightness != LED_OFF;
- unsigned int activity =
- led->rt2x00dev->led_flags & LED_SUPPORT_ACTIVITY;
u32 reg;
rt2x00pci_register_read(led->rt2x00dev, LEDCSR, ®);
- if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC) {
+ if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC)
rt2x00_set_field32(®, LEDCSR_LINK, enabled);
- rt2x00_set_field32(®, LEDCSR_ACTIVITY, enabled && activity);
- }
+ else if (led->type == LED_TYPE_ACTIVITY)
+ rt2x00_set_field32(®, LEDCSR_ACTIVITY, enabled);
rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
}
-#else
-#define rt2500pci_led_brightness NULL
+
+static int rt2500pci_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct rt2x00_led *led =
+ container_of(led_cdev, struct rt2x00_led, led_dev);
+ u32 reg;
+
+ rt2x00pci_register_read(led->rt2x00dev, LEDCSR, ®);
+ rt2x00_set_field32(®, LEDCSR_ON_PERIOD, *delay_on);
+ rt2x00_set_field32(®, LEDCSR_OFF_PERIOD, *delay_off);
+ rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+
+ return 0;
+}
#endif /* CONFIG_RT2500PCI_LEDS */
/*
rt2x00_set_field32(®, CSR11_CW_SELECT, 0);
rt2x00pci_register_write(rt2x00dev, CSR11, reg);
- rt2x00pci_register_read(rt2x00dev, LEDCSR, ®);
- rt2x00_set_field32(®, LEDCSR_ON_PERIOD, 70);
- rt2x00_set_field32(®, LEDCSR_OFF_PERIOD, 30);
- rt2x00pci_register_write(rt2x00dev, LEDCSR, reg);
-
rt2x00pci_register_write(rt2x00dev, CNT3, 0);
rt2x00pci_register_read(rt2x00dev, TXCSR8, ®);
#ifdef CONFIG_RT2500PCI_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
- switch (value) {
- case LED_MODE_ASUS:
- case LED_MODE_ALPHA:
- case LED_MODE_DEFAULT:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
- case LED_MODE_TXRX_ACTIVITY:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ACTIVITY;
- break;
- case LED_MODE_SIGNAL_STRENGTH:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
+ rt2x00dev->led_radio.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_RADIO;
+ rt2x00dev->led_radio.led_dev.brightness_set =
+ rt2500pci_brightness_set;
+ rt2x00dev->led_radio.led_dev.blink_set =
+ rt2500pci_blink_set;
+ rt2x00dev->led_radio.flags = LED_INITIALIZED;
+
+ if (value == LED_MODE_TXRX_ACTIVITY) {
+ rt2x00dev->led_qual.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_ACTIVITY;
+ rt2x00dev->led_qual.led_dev.brightness_set =
+ rt2500pci_brightness_set;
+ rt2x00dev->led_qual.led_dev.blink_set =
+ rt2500pci_blink_set;
+ rt2x00dev->led_qual.flags = LED_INITIALIZED;
}
#endif /* CONFIG_RT2500PCI_LEDS */
.link_stats = rt2500pci_link_stats,
.reset_tuner = rt2500pci_reset_tuner,
.link_tuner = rt2500pci_link_tuner,
- .led_brightness = rt2500pci_led_brightness,
.write_tx_desc = rt2500pci_write_tx_desc,
.write_tx_data = rt2x00pci_write_tx_data,
.kick_tx_queue = rt2500pci_kick_tx_queue,
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
#ifdef CONFIG_RT2500USB_LEDS
-static void rt2500usb_led_brightness(struct led_classdev *led_cdev,
+static void rt2500usb_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
container_of(led_cdev, struct rt2x00_led, led_dev);
unsigned int enabled = brightness != LED_OFF;
- unsigned int activity =
- led->rt2x00dev->led_flags & LED_SUPPORT_ACTIVITY;
+ u16 reg;
- if (in_atomic()) {
- NOTICE(led->rt2x00dev,
- "Ignoring LED brightness command for led %d\n",
- led->type);
- return;
- }
+ rt2500usb_register_read(led->rt2x00dev, MAC_CSR20, ®);
- if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC) {
- rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg,
- MAC_CSR20_LINK, enabled);
- rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg,
- MAC_CSR20_ACTIVITY, enabled && activity);
- }
+ if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC)
+ rt2x00_set_field16(®, MAC_CSR20_LINK, enabled);
+ else if (led->type == LED_TYPE_ACTIVITY)
+ rt2x00_set_field16(®, MAC_CSR20_ACTIVITY, enabled);
+
+ rt2500usb_register_write(led->rt2x00dev, MAC_CSR20, reg);
+}
+
+static int rt2500usb_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct rt2x00_led *led =
+ container_of(led_cdev, struct rt2x00_led, led_dev);
+ u16 reg;
+
+ rt2500usb_register_read(led->rt2x00dev, MAC_CSR21, ®);
+ rt2x00_set_field16(®, MAC_CSR21_ON_PERIOD, *delay_on);
+ rt2x00_set_field16(®, MAC_CSR21_OFF_PERIOD, *delay_off);
+ rt2500usb_register_write(led->rt2x00dev, MAC_CSR21, reg);
- rt2500usb_register_write(led->rt2x00dev, MAC_CSR20,
- led->rt2x00dev->led_mcu_reg);
+ return 0;
}
-#else
-#define rt2500usb_led_brightness NULL
#endif /* CONFIG_RT2500USB_LEDS */
/*
rt2x00_set_field16(®, MAC_CSR1_HOST_READY, 0);
rt2500usb_register_write(rt2x00dev, MAC_CSR1, reg);
- rt2500usb_register_read(rt2x00dev, MAC_CSR21, ®);
- rt2x00_set_field16(®, MAC_CSR21_ON_PERIOD, 70);
- rt2x00_set_field16(®, MAC_CSR21_OFF_PERIOD, 30);
- rt2500usb_register_write(rt2x00dev, MAC_CSR21, reg);
-
rt2500usb_register_read(rt2x00dev, TXRX_CSR5, ®);
rt2x00_set_field16(®, TXRX_CSR5_BBP_ID0, 13);
rt2x00_set_field16(®, TXRX_CSR5_BBP_ID0_VALID, 1);
#ifdef CONFIG_RT2500USB_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
- switch (value) {
- case LED_MODE_ASUS:
- case LED_MODE_ALPHA:
- case LED_MODE_DEFAULT:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
- case LED_MODE_TXRX_ACTIVITY:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ACTIVITY;
- break;
- case LED_MODE_SIGNAL_STRENGTH:
- rt2x00dev->led_flags = LED_SUPPORT_RADIO;
- break;
+ rt2x00dev->led_radio.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_RADIO;
+ rt2x00dev->led_radio.led_dev.brightness_set =
+ rt2500usb_brightness_set;
+ rt2x00dev->led_radio.led_dev.blink_set =
+ rt2500usb_blink_set;
+ rt2x00dev->led_radio.flags = LED_INITIALIZED;
+
+ if (value == LED_MODE_TXRX_ACTIVITY) {
+ rt2x00dev->led_qual.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_ACTIVITY;
+ rt2x00dev->led_qual.led_dev.brightness_set =
+ rt2500usb_brightness_set;
+ rt2x00dev->led_qual.led_dev.blink_set =
+ rt2500usb_blink_set;
+ rt2x00dev->led_qual.flags = LED_INITIALIZED;
}
-
- /*
- * Store the current led register value, we need it later
- * in set_brightness but that is called in irq context which
- * means we can't use rt2500usb_register_read() at that time.
- */
- rt2500usb_register_read(rt2x00dev, MAC_CSR20, &rt2x00dev->led_mcu_reg);
#endif /* CONFIG_RT2500USB_LEDS */
/*
.link_stats = rt2500usb_link_stats,
.reset_tuner = rt2500usb_reset_tuner,
.link_tuner = rt2500usb_link_tuner,
- .led_brightness = rt2500usb_led_brightness,
.write_tx_desc = rt2500usb_write_tx_desc,
.write_tx_data = rt2x00usb_write_tx_data,
.get_tx_data_len = rt2500usb_get_tx_data_len,
unsigned int delayed_flags;
#define DELAYED_UPDATE_BEACON 0x00000001
#define DELAYED_CONFIG_ERP 0x00000002
+#define DELAYED_LED_ASSOC 0x00000004
};
static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
struct link_qual *qual);
void (*reset_tuner) (struct rt2x00_dev *rt2x00dev);
void (*link_tuner) (struct rt2x00_dev *rt2x00dev);
- void (*led_brightness) (struct led_classdev *led_cdev,
- enum led_brightness brightness);
/*
* TX control handlers
* by mac8011 or the kernel.
*/
#ifdef CONFIG_RT2X00_LIB_LEDS
- unsigned int led_flags;
- struct rt2x00_trigger trigger_qual;
struct rt2x00_led led_radio;
struct rt2x00_led led_assoc;
struct rt2x00_led led_qual;
/*
* Enable radio.
*/
- status = rt2x00dev->ops->lib->set_device_state(rt2x00dev,
- STATE_RADIO_ON);
+ status =
+ rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_ON);
if (status)
return status;
+ rt2x00leds_led_radio(rt2x00dev, true);
+
__set_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags);
/*
* Disable radio.
*/
rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_OFF);
+ rt2x00leds_led_radio(rt2x00dev, false);
}
void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state)
if (delayed_flags & DELAYED_CONFIG_ERP)
rt2x00lib_config_erp(rt2x00dev, intf, &intf->conf);
+
+ if (delayed_flags & DELAYED_LED_ASSOC)
+ rt2x00leds_led_assoc(rt2x00dev, !!rt2x00dev->intf_associated);
}
static void rt2x00lib_intf_scheduled(struct work_struct *work)
void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi)
{
- if (!rt2x00dev->trigger_qual.registered)
+ struct rt2x00_led *led = &rt2x00dev->led_qual;
+ unsigned int brightness;
+
+ if ((led->type != LED_TYPE_QUALITY) || !(led->flags & LED_REGISTERED))
return;
/*
* is going to calculate the value and might use it in a
* division.
*/
- led_trigger_event(&rt2x00dev->trigger_qual.trigger,
- ((LED_FULL / 6) * rssi) + 1);
+ brightness = ((LED_FULL / 6) * rssi) + 1;
+ if (brightness != led->led_dev.brightness) {
+ led->led_dev.brightness_set(&led->led_dev, brightness);
+ led->led_dev.brightness = brightness;
+ }
}
-static int rt2x00leds_register_trigger(struct rt2x00_dev *rt2x00dev,
- struct rt2x00_trigger *trigger,
- const char *name)
+void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
{
- int retval;
+ struct rt2x00_led *led = &rt2x00dev->led_assoc;
+ unsigned int brightness;
- trigger->trigger.name = name;
- retval = led_trigger_register(&trigger->trigger);
- if (retval) {
- ERROR(rt2x00dev, "Failed to register led trigger.\n");
- return retval;
+ if ((led->type != LED_TYPE_ASSOC) || !(led->flags & LED_REGISTERED))
+ return;
+
+ brightness = enabled ? LED_FULL : LED_OFF;
+ if (brightness != led->led_dev.brightness) {
+ led->led_dev.brightness_set(&led->led_dev, brightness);
+ led->led_dev.brightness = brightness;
}
+}
- trigger->registered = 1;
+void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
+{
+ struct rt2x00_led *led = &rt2x00dev->led_radio;
+ unsigned int brightness;
- return 0;
+ if ((led->type != LED_TYPE_RADIO) || !(led->flags & LED_REGISTERED))
+ return;
+
+ brightness = enabled ? LED_FULL : LED_OFF;
+ if (brightness != led->led_dev.brightness) {
+ led->led_dev.brightness_set(&led->led_dev, brightness);
+ led->led_dev.brightness = brightness;
+ }
}
static int rt2x00leds_register_led(struct rt2x00_dev *rt2x00dev,
struct rt2x00_led *led,
- enum led_type type,
- const char *name, char *trigger)
+ const char *name)
{
struct device *device = wiphy_dev(rt2x00dev->hw->wiphy);
int retval;
led->led_dev.name = name;
- led->led_dev.brightness_set = rt2x00dev->ops->lib->led_brightness;
- led->led_dev.default_trigger = trigger;
retval = led_classdev_register(device, &led->led_dev);
if (retval) {
return retval;
}
- led->rt2x00dev = rt2x00dev;
- led->type = type;
- led->registered = 1;
+ led->flags |= LED_REGISTERED;
return 0;
}
void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
{
- char *trigger;
char dev_name[16];
char name[32];
int retval;
-
- if (!rt2x00dev->ops->lib->led_brightness)
- return;
+ unsigned long on_period;
+ unsigned long off_period;
snprintf(dev_name, sizeof(dev_name), "%s-%s",
rt2x00dev->ops->name, wiphy_name(rt2x00dev->hw->wiphy));
- if (rt2x00dev->led_flags & LED_SUPPORT_RADIO) {
- trigger = ieee80211_get_radio_led_name(rt2x00dev->hw);
+ if (rt2x00dev->led_radio.flags & LED_INITIALIZED) {
snprintf(name, sizeof(name), "%s:radio", dev_name);
retval = rt2x00leds_register_led(rt2x00dev,
&rt2x00dev->led_radio,
- LED_TYPE_RADIO,
- name, trigger);
+ name);
if (retval)
goto exit_fail;
}
- if (rt2x00dev->led_flags & LED_SUPPORT_ASSOC) {
- trigger = ieee80211_get_assoc_led_name(rt2x00dev->hw);
+ if (rt2x00dev->led_assoc.flags & LED_INITIALIZED) {
snprintf(name, sizeof(name), "%s:assoc", dev_name);
retval = rt2x00leds_register_led(rt2x00dev,
&rt2x00dev->led_assoc,
- LED_TYPE_ASSOC,
- name, trigger);
+ name);
if (retval)
goto exit_fail;
}
- if (rt2x00dev->led_flags & LED_SUPPORT_QUALITY) {
+ if (rt2x00dev->led_qual.flags & LED_INITIALIZED) {
snprintf(name, sizeof(name), "%s:quality", dev_name);
- retval = rt2x00leds_register_trigger(rt2x00dev,
- &rt2x00dev->trigger_qual,
- name);
-
retval = rt2x00leds_register_led(rt2x00dev,
&rt2x00dev->led_qual,
- LED_TYPE_QUALITY,
- name, name);
+ name);
if (retval)
goto exit_fail;
}
+ /*
+ * Initialize blink time to default value:
+ * On period: 70ms
+ * Off period: 30ms
+ */
+ if (rt2x00dev->led_radio.led_dev.blink_set) {
+ on_period = 70;
+ off_period = 30;
+ rt2x00dev->led_radio.led_dev.blink_set(
+ &rt2x00dev->led_radio.led_dev, &on_period, &off_period);
+ }
+
return;
exit_fail:
rt2x00leds_unregister(rt2x00dev);
}
-static void rt2x00leds_unregister_trigger(struct rt2x00_trigger *trigger)
-{
- if (!trigger->registered)
- return;
-
- led_trigger_unregister(&trigger->trigger);
- trigger->registered = 0;
-}
-
static void rt2x00leds_unregister_led(struct rt2x00_led *led)
{
- if (!led->registered)
- return;
-
led_classdev_unregister(&led->led_dev);
-
led->led_dev.brightness_set(&led->led_dev, LED_OFF);
- led->registered = 0;
+ led->flags &= ~LED_REGISTERED;
}
void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev)
{
- rt2x00leds_unregister_trigger(&rt2x00dev->trigger_qual);
- rt2x00leds_unregister_led(&rt2x00dev->led_qual);
- rt2x00leds_unregister_led(&rt2x00dev->led_assoc);
- rt2x00leds_unregister_led(&rt2x00dev->led_radio);
+ if (rt2x00dev->led_qual.flags & LED_REGISTERED)
+ rt2x00leds_unregister_led(&rt2x00dev->led_qual);
+ if (rt2x00dev->led_assoc.flags & LED_REGISTERED)
+ rt2x00leds_unregister_led(&rt2x00dev->led_assoc);
+ if (rt2x00dev->led_radio.flags & LED_REGISTERED)
+ rt2x00leds_unregister_led(&rt2x00dev->led_radio);
}
void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev)
{
- if (rt2x00dev->led_qual.registered)
+ if (rt2x00dev->led_qual.flags & LED_REGISTERED)
led_classdev_suspend(&rt2x00dev->led_qual.led_dev);
- if (rt2x00dev->led_assoc.registered)
+ if (rt2x00dev->led_assoc.flags & LED_REGISTERED)
led_classdev_suspend(&rt2x00dev->led_assoc.led_dev);
- if (rt2x00dev->led_radio.registered)
+ if (rt2x00dev->led_radio.flags & LED_REGISTERED)
led_classdev_suspend(&rt2x00dev->led_radio.led_dev);
}
void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev)
{
- if (rt2x00dev->led_radio.registered)
+ if (rt2x00dev->led_radio.flags & LED_REGISTERED)
led_classdev_resume(&rt2x00dev->led_radio.led_dev);
- if (rt2x00dev->led_assoc.registered)
+ if (rt2x00dev->led_assoc.flags & LED_REGISTERED)
led_classdev_resume(&rt2x00dev->led_assoc.led_dev);
- if (rt2x00dev->led_qual.registered)
+ if (rt2x00dev->led_qual.flags & LED_REGISTERED)
led_classdev_resume(&rt2x00dev->led_qual.led_dev);
}
#ifndef RT2X00LEDS_H
#define RT2X00LEDS_H
-/*
-* Flags used by driver to indicate which
- * which led types are supported.
- */
-#define LED_SUPPORT_RADIO 0x000001
-#define LED_SUPPORT_ASSOC 0x000002
-#define LED_SUPPORT_ACTIVITY 0x000004
-#define LED_SUPPORT_QUALITY 0x000008
-
enum led_type {
LED_TYPE_RADIO,
LED_TYPE_ASSOC,
+ LED_TYPE_ACTIVITY,
LED_TYPE_QUALITY,
};
struct led_classdev led_dev;
enum led_type type;
- unsigned int registered;
-};
-
-struct rt2x00_trigger {
- struct led_trigger trigger;
-
- enum led_type type;
- unsigned int registered;
+ unsigned int flags;
+#define LED_INITIALIZED ( 1 << 0 )
+#define LED_REGISTERED ( 1 << 1 )
};
#endif /* CONFIG_RT2X00_LIB_LEDS */
*/
#ifdef CONFIG_RT2X00_LIB_LEDS
void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi);
+void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled);
+void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled);
void rt2x00leds_register(struct rt2x00_dev *rt2x00dev);
void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev);
void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev);
{
}
+static inline void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev,
+ bool enabled)
+{
+}
+
+static inline void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev,
+ bool enabled)
+{
+}
+
static inline void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
{
}
rt2x00dev->intf_associated++;
else
rt2x00dev->intf_associated--;
+
+ if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags))
+ rt2x00leds_led_assoc(rt2x00dev,
+ !!rt2x00dev->intf_associated);
+ else
+ delayed |= DELAYED_LED_ASSOC;
}
/*
#endif /* CONFIG_RT61PCI_RFKILL */
#ifdef CONFIG_RT61PCI_LEDS
-static void rt61pci_led_brightness(struct led_classdev *led_cdev,
+static void rt61pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
brightness / (LED_FULL / 6), 0);
}
}
-#else
-#define rt61pci_led_brightness NULL
+
+static int rt61pci_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct rt2x00_led *led =
+ container_of(led_cdev, struct rt2x00_led, led_dev);
+ u32 reg;
+
+ rt2x00pci_register_read(led->rt2x00dev, MAC_CSR14, ®);
+ rt2x00_set_field32(®, MAC_CSR14_ON_PERIOD, *delay_on);
+ rt2x00_set_field32(®, MAC_CSR14_OFF_PERIOD, *delay_off);
+ rt2x00pci_register_write(led->rt2x00dev, MAC_CSR14, reg);
+
+ return 0;
+}
#endif /* CONFIG_RT61PCI_LEDS */
/*
rt2x00pci_register_write(rt2x00dev, MAC_CSR13, 0x0000e000);
- rt2x00pci_register_read(rt2x00dev, MAC_CSR14, ®);
- rt2x00_set_field32(®, MAC_CSR14_ON_PERIOD, 70);
- rt2x00_set_field32(®, MAC_CSR14_OFF_PERIOD, 30);
- rt2x00pci_register_write(rt2x00dev, MAC_CSR14, reg);
-
/*
* Invalidate all Shared Keys (SEC_CSR0),
* and clear the Shared key Cipher algorithms (SEC_CSR1 & SEC_CSR5)
*/
#ifdef CONFIG_RT61PCI_LEDS
rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &eeprom);
-
value = rt2x00_get_field16(eeprom, EEPROM_LED_LED_MODE);
- switch (value) {
- case LED_MODE_TXRX_ACTIVITY:
- case LED_MODE_ASUS:
- case LED_MODE_ALPHA:
- case LED_MODE_DEFAULT:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ASSOC;
- break;
- case LED_MODE_SIGNAL_STRENGTH:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ASSOC |
- LED_SUPPORT_QUALITY;
- break;
+ rt2x00dev->led_radio.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_RADIO;
+ rt2x00dev->led_radio.led_dev.brightness_set =
+ rt61pci_brightness_set;
+ rt2x00dev->led_radio.led_dev.blink_set =
+ rt61pci_blink_set;
+ rt2x00dev->led_radio.flags = LED_INITIALIZED;
+
+ rt2x00dev->led_assoc.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_assoc.type = LED_TYPE_ASSOC;
+ rt2x00dev->led_assoc.led_dev.brightness_set =
+ rt61pci_brightness_set;
+ rt2x00dev->led_assoc.led_dev.blink_set =
+ rt61pci_blink_set;
+ rt2x00dev->led_assoc.flags = LED_INITIALIZED;
+
+ if (value == LED_MODE_SIGNAL_STRENGTH) {
+ rt2x00dev->led_qual.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_QUALITY;
+ rt2x00dev->led_qual.led_dev.brightness_set =
+ rt61pci_brightness_set;
+ rt2x00dev->led_qual.led_dev.blink_set =
+ rt61pci_blink_set;
+ rt2x00dev->led_qual.flags = LED_INITIALIZED;
}
rt2x00_set_field16(&rt2x00dev->led_mcu_reg, MCU_LEDCS_LED_MODE, value);
.link_stats = rt61pci_link_stats,
.reset_tuner = rt61pci_reset_tuner,
.link_tuner = rt61pci_link_tuner,
- .led_brightness = rt61pci_led_brightness,
.write_tx_desc = rt61pci_write_tx_desc,
.write_tx_data = rt2x00pci_write_tx_data,
.kick_tx_queue = rt61pci_kick_tx_queue,
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
#ifdef CONFIG_RT73USB_LEDS
-static void rt73usb_led_brightness(struct led_classdev *led_cdev,
+static void rt73usb_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct rt2x00_led *led =
unsigned int bg_mode =
(enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
- if (in_atomic()) {
- NOTICE(led->rt2x00dev,
- "Ignoring LED brightness command for led %d\n",
- led->type);
- return;
- }
-
if (led->type == LED_TYPE_RADIO) {
rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg,
MCU_LEDCS_RADIO_STATUS, enabled);
REGISTER_TIMEOUT);
}
}
-#else
-#define rt73usb_led_brightness NULL
+
+static int rt73usb_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct rt2x00_led *led =
+ container_of(led_cdev, struct rt2x00_led, led_dev);
+ u32 reg;
+
+ rt73usb_register_read(led->rt2x00dev, MAC_CSR14, ®);
+ rt2x00_set_field32(®, MAC_CSR14_ON_PERIOD, *delay_on);
+ rt2x00_set_field32(®, MAC_CSR14_OFF_PERIOD, *delay_off);
+ rt73usb_register_write(led->rt2x00dev, MAC_CSR14, reg);
+
+ return 0;
+}
#endif /* CONFIG_RT73USB_LEDS */
/*
rt73usb_register_write(rt2x00dev, MAC_CSR13, 0x00007f00);
- rt73usb_register_read(rt2x00dev, MAC_CSR14, ®);
- rt2x00_set_field32(®, MAC_CSR14_ON_PERIOD, 70);
- rt2x00_set_field32(®, MAC_CSR14_OFF_PERIOD, 30);
- rt73usb_register_write(rt2x00dev, MAC_CSR14, reg);
-
/*
* Invalidate all Shared Keys (SEC_CSR0),
* and clear the Shared key Cipher algorithms (SEC_CSR1 & SEC_CSR5)
#ifdef CONFIG_RT73USB_LEDS
rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &eeprom);
- switch (value) {
- case LED_MODE_TXRX_ACTIVITY:
- case LED_MODE_ASUS:
- case LED_MODE_ALPHA:
- case LED_MODE_DEFAULT:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ASSOC;
- break;
- case LED_MODE_SIGNAL_STRENGTH:
- rt2x00dev->led_flags =
- LED_SUPPORT_RADIO | LED_SUPPORT_ASSOC |
- LED_SUPPORT_QUALITY;
- break;
+ rt2x00dev->led_radio.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_RADIO;
+ rt2x00dev->led_radio.led_dev.brightness_set =
+ rt73usb_brightness_set;
+ rt2x00dev->led_radio.led_dev.blink_set =
+ rt73usb_blink_set;
+ rt2x00dev->led_radio.flags = LED_INITIALIZED;
+
+ rt2x00dev->led_assoc.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_assoc.type = LED_TYPE_ASSOC;
+ rt2x00dev->led_assoc.led_dev.brightness_set =
+ rt73usb_brightness_set;
+ rt2x00dev->led_assoc.led_dev.blink_set =
+ rt73usb_blink_set;
+ rt2x00dev->led_assoc.flags = LED_INITIALIZED;
+
+ if (value == LED_MODE_SIGNAL_STRENGTH) {
+ rt2x00dev->led_qual.rt2x00dev = rt2x00dev;
+ rt2x00dev->led_radio.type = LED_TYPE_QUALITY;
+ rt2x00dev->led_qual.led_dev.brightness_set =
+ rt73usb_brightness_set;
+ rt2x00dev->led_qual.led_dev.blink_set =
+ rt73usb_blink_set;
+ rt2x00dev->led_qual.flags = LED_INITIALIZED;
}
rt2x00_set_field16(&rt2x00dev->led_mcu_reg, MCU_LEDCS_LED_MODE, value);
.link_stats = rt73usb_link_stats,
.reset_tuner = rt73usb_reset_tuner,
.link_tuner = rt73usb_link_tuner,
- .led_brightness = rt73usb_led_brightness,
.write_tx_desc = rt73usb_write_tx_desc,
.write_tx_data = rt2x00usb_write_tx_data,
.get_tx_data_len = rt73usb_get_tx_data_len,
projects / openwrt / staging / blogic.git / commitdiff