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path: root/drivers/net/wireless/rt2x00/rt2x00rfkill.c
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Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00rfkill.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00rfkill.c39
1 files changed, 29 insertions, 10 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index a0f8b8e0a24..34a96d44e30 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -23,11 +23,6 @@
Abstract: rt2x00 rfkill routines.
*/
-/*
- * Set enviroment defines for rt2x00.h
- */
-#define DRV_NAME "rt2x00lib"
-
#include <linux/input-polldev.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -68,8 +63,10 @@ static void rt2x00rfkill_poll(struct input_polled_dev *poll_dev)
struct rt2x00_dev *rt2x00dev = poll_dev->private;
int state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev);
- if (rt2x00dev->rfkill->state != state)
+ if (rt2x00dev->rfkill->state != state) {
input_report_key(poll_dev->input, KEY_WLAN, 1);
+ input_report_key(poll_dev->input, KEY_WLAN, 0);
+ }
}
int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
@@ -92,6 +89,13 @@ int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
return retval;
}
+ /*
+ * Force initial poll which will detect the initial device state,
+ * and correctly sends the signal to the rfkill layer about this
+ * state.
+ */
+ rt2x00rfkill_poll(rt2x00dev->poll_dev);
+
return 0;
}
@@ -114,26 +118,41 @@ int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
rt2x00dev->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN);
if (!rt2x00dev->rfkill) {
ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
- return -ENOMEM;
+ goto exit;
}
rt2x00dev->rfkill->name = rt2x00dev->ops->name;
rt2x00dev->rfkill->data = rt2x00dev;
- rt2x00dev->rfkill->state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev);
+ rt2x00dev->rfkill->state = -1;
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;
+ goto exit_free_rfkill;
}
rt2x00dev->poll_dev->private = rt2x00dev;
rt2x00dev->poll_dev->poll = rt2x00rfkill_poll;
rt2x00dev->poll_dev->poll_interval = RFKILL_POLL_INTERVAL;
+ rt2x00dev->poll_dev->input->name = rt2x00dev->ops->name;
+ rt2x00dev->poll_dev->input->phys = wiphy_name(rt2x00dev->hw->wiphy);
+ rt2x00dev->poll_dev->input->id.bustype = BUS_HOST;
+ rt2x00dev->poll_dev->input->id.vendor = 0x1814;
+ rt2x00dev->poll_dev->input->id.product = rt2x00dev->chip.rt;
+ rt2x00dev->poll_dev->input->id.version = rt2x00dev->chip.rev;
+ rt2x00dev->poll_dev->input->dev.parent = device;
+ rt2x00dev->poll_dev->input->evbit[0] = BIT(EV_KEY);
+ set_bit(KEY_WLAN, rt2x00dev->poll_dev->input->keybit);
+
return 0;
+
+exit_free_rfkill:
+ rfkill_free(rt2x00dev->rfkill);
+
+exit:
+ return -ENOMEM;
}
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)