This rt2x00 version only compiles for 2.6.24 (#3211)

[openwrt.git] / package / rt2x00 / src / rt2x00rfkill.c

diff --git a/package/rt2x00/src/rt2x00rfkill.c b/package/rt2x00/src/rt2x00rfkill.c
index c08a2aa..a0f8b8e 100644 (file)
--- a/package/rt2x00/src/rt2x00rfkill.c
+++ b/package/rt2x00/src/rt2x00rfkill.c
@@ -19,9 +19,8 @@
  */
 
 /*
  */
 
 /*

-       Module: rt2x00lib
-       Abstract: rt2x00 rfkill specific routines.
-       Supported chipsets: RT2460, RT2560, rt2561, rt2561s, rt2661.
+       Module: rt2x00rfkill
+       Abstract: rt2x00 rfkill routines.

  */
 
 /*
  */
 
 /*


@@ -29,101 +28,119 @@
  */
 #define DRV_NAME "rt2x00lib"
 
  */
 #define DRV_NAME "rt2x00lib"
 

+#include <linux/input-polldev.h>
+#include <linux/kernel.h>
+#include <linux/module.h>

 #include <linux/rfkill.h>
 
 #include "rt2x00.h"
 #include <linux/rfkill.h>
 
 #include "rt2x00.h"

+#include "rt2x00lib.h"

 
 

-static int rt2x00lib_toggle_radio(void *data, enum rfkill_state state)
+static int rt2x00rfkill_toggle_radio(void *data, enum rfkill_state state)

 {
 {

-       struct rt2x00_dev* rt2x00dev = data;
+       struct rt2x00_dev *rt2x00dev = data;

        int retval = 0;
 
        if (unlikely(!rt2x00dev))
                return 0;
 
        /*
        int retval = 0;
 
        if (unlikely(!rt2x00dev))
                return 0;
 
        /*

-        * Only continue if we have an active interface,
-        * either monitor or non-monitor should be present.
+        * Only continue if there are enabled interfaces.

         */
         */

-       if (!is_interface_present(&rt2x00dev->interface) &&
-           !is_monitor_present(&rt2x00dev->interface))
+       if (!test_bit(DEVICE_STARTED, &rt2x00dev->flags))

                return 0;
 
        if (state == RFKILL_STATE_ON) {
                INFO(rt2x00dev, "Hardware button pressed, enabling radio.\n");
                return 0;
 
        if (state == RFKILL_STATE_ON) {
                INFO(rt2x00dev, "Hardware button pressed, enabling radio.\n");

-               __set_bit(DEVICE_ENABLED_RADIO_HW, &rt2x00dev->flags);
+               __clear_bit(DEVICE_DISABLED_RADIO_HW, &rt2x00dev->flags);

                retval = rt2x00lib_enable_radio(rt2x00dev);
        } else if (state == RFKILL_STATE_OFF) {
                INFO(rt2x00dev, "Hardware button pressed, disabling radio.\n");
                retval = rt2x00lib_enable_radio(rt2x00dev);
        } else if (state == RFKILL_STATE_OFF) {
                INFO(rt2x00dev, "Hardware button pressed, disabling radio.\n");

-               __clear_bit(DEVICE_ENABLED_RADIO_HW, &rt2x00dev->flags);
+               __set_bit(DEVICE_DISABLED_RADIO_HW, &rt2x00dev->flags);

                rt2x00lib_disable_radio(rt2x00dev);
        }
 
        return retval;
 }
 
                rt2x00lib_disable_radio(rt2x00dev);
        }
 
        return retval;
 }
 

-static void rt2x00lib_rfkill_poll(struct work_struct *work)
+static void rt2x00rfkill_poll(struct input_polled_dev *poll_dev)

 {
 {

-       struct rt2x00_dev *rt2x00dev =
-               container_of(work, struct rt2x00_dev, rfkill_work.work);
+       struct rt2x00_dev *rt2x00dev = poll_dev->private;
+       int state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev);

 
 

-       rfkill_switch_all(rt2x00dev->rfkill->type,
-               rt2x00dev->ops->lib->rfkill_poll(rt2x00dev));
-
-       queue_delayed_work(rt2x00dev->hw->workqueue, &rt2x00dev->rfkill_work,
-               RFKILL_POLL_INTERVAL);
+       if (rt2x00dev->rfkill->state != state)
+               input_report_key(poll_dev->input, KEY_WLAN, 1);

 }
 
 }
 

-int rt2x00lib_register_rfkill(struct rt2x00_dev *rt2x00dev)
+int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)

 {
 {

-       int status = rfkill_register(rt2x00dev->rfkill);
-       if (status) {
+       int retval;
+
+       if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+               return 0;
+
+       retval = rfkill_register(rt2x00dev->rfkill);
+       if (retval) {

                ERROR(rt2x00dev, "Failed to register rfkill handler.\n");
                ERROR(rt2x00dev, "Failed to register rfkill handler.\n");

-               return status;
+               return retval;

        }
 
        }
 

-       rt2x00lib_rfkill_poll(&rt2x00dev->rfkill_work.work);
+       retval = input_register_polled_device(rt2x00dev->poll_dev);
+       if (retval) {
+               ERROR(rt2x00dev, "Failed to register polled device.\n");
+               rfkill_unregister(rt2x00dev->rfkill);
+               return retval;
+       }

 
 

-       return !schedule_delayed_work(&rt2x00dev->rfkill_work,
-               RFKILL_POLL_INTERVAL);
+       return 0;

 }
 
 }
 

-void rt2x00lib_unregister_rfkill(struct rt2x00_dev *rt2x00dev)
+void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)

 {
 {

-       if (delayed_work_pending(&rt2x00dev->rfkill_work))
-               cancel_rearming_delayed_workqueue(
-                       rt2x00dev->hw->workqueue, &rt2x00dev->rfkill_work);
+       if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+               return;

 
 

+       input_unregister_polled_device(rt2x00dev->poll_dev);

        rfkill_unregister(rt2x00dev->rfkill);
 }
 
        rfkill_unregister(rt2x00dev->rfkill);
 }
 

-int rt2x00lib_allocate_rfkill(struct rt2x00_dev *rt2x00dev)
+int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)

 {
 {

-       struct rfkill *rfkill;
+       struct device *device = wiphy_dev(rt2x00dev->hw->wiphy);

 
 

-       if (!test_bit(DEVICE_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+       if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))

                return 0;
 
                return 0;
 

-       rfkill = rfkill_allocate(rt2x00dev->device, RFKILL_TYPE_WLAN);
-       if (!rfkill) {
+       rt2x00dev->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN);
+       if (!rt2x00dev->rfkill) {

                ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
                return -ENOMEM;
        }
 
                ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
                return -ENOMEM;
        }
 

-       rfkill->name = rt2x00dev->ops->name;
-       rfkill->data = rt2x00dev;
-       rfkill->toggle_radio = rt2x00lib_toggle_radio;
-       rt2x00dev->rfkill = rfkill;
+       rt2x00dev->rfkill->name = rt2x00dev->ops->name;
+       rt2x00dev->rfkill->data = rt2x00dev;
+       rt2x00dev->rfkill->state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev);
+       rt2x00dev->rfkill->toggle_radio = rt2x00rfkill_toggle_radio;
+
+       rt2x00dev->poll_dev = input_allocate_polled_device();
+       if (!rt2x00dev->poll_dev) {
+               ERROR(rt2x00dev, "Failed to allocate polled device.\n");
+               rfkill_free(rt2x00dev->rfkill);
+               return -ENOMEM;
+       }

 
 

-       INIT_DELAYED_WORK(&rt2x00dev->rfkill_work, rt2x00lib_rfkill_poll);
+       rt2x00dev->poll_dev->private = rt2x00dev;
+       rt2x00dev->poll_dev->poll = rt2x00rfkill_poll;
+       rt2x00dev->poll_dev->poll_interval = RFKILL_POLL_INTERVAL;

 
        return 0;
 }
 
 
        return 0;
 }
 

-void rt2x00lib_free_rfkill(struct rt2x00_dev *rt2x00dev)
+void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)

 {
 {

-       if (!test_bit(DEVICE_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+       if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))

                return;
 
                return;
 

+       input_free_polled_device(rt2x00dev->poll_dev);

        rfkill_free(rt2x00dev->rfkill);
 }
        rfkill_free(rt2x00dev->rfkill);
 }