rfkill: add the WWAN radio type

Unfortunately, instead of adding a generic Wireless WAN type, a technology- specific type (WiMAX) was added. That's useless for other WWAN devices, such as EDGE, UMTS, X-RTT and other such radios. Add a WWAN rfkill type for generic wireless WAN devices. No keys are added as most devices really want to use KEY_WLAN for WWAN control (in a cycle of none, WLAN, WWAN, WLAN+WWAN) and need no specific keycode added. Signed-off-by: Henrique de Moraes Holschuh <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Cc: Iñaky Pérez-González <[email protected]> Cc: David S. Miller <[email protected]> Signed-off-by: John W. Linville <[email protected]>
chewitt · Jun 26, 2008 · 477576a · 477576a
1 parent 801e49a
commit 477576a
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diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
@@ -34,12 +34,14 @@
  * RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device.
  * RFKILL_TYPE_UWB: switch is on a ultra wideband device.
  * RFKILL_TYPE_WIMAX: switch is on a WiMAX device.
+ * RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
  */
 enum rfkill_type {
 	RFKILL_TYPE_WLAN ,
 	RFKILL_TYPE_BLUETOOTH,
 	RFKILL_TYPE_UWB,
 	RFKILL_TYPE_WIMAX,
+	RFKILL_TYPE_WWAN,
 	RFKILL_TYPE_MAX,
 };
 

diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
@@ -101,6 +101,7 @@ static DEFINE_RFKILL_TASK(rfkill_wlan, RFKILL_TYPE_WLAN);
 static DEFINE_RFKILL_TASK(rfkill_bt, RFKILL_TYPE_BLUETOOTH);
 static DEFINE_RFKILL_TASK(rfkill_uwb, RFKILL_TYPE_UWB);
 static DEFINE_RFKILL_TASK(rfkill_wimax, RFKILL_TYPE_WIMAX);
+static DEFINE_RFKILL_TASK(rfkill_wwan, RFKILL_TYPE_WWAN);
 
 static void rfkill_event(struct input_handle *handle, unsigned int type,
 			unsigned int code, int data)
@@ -126,6 +127,9 @@ static void rfkill_event(struct input_handle *handle, unsigned int type,
 		switch (code) {
 		case SW_RFKILL_ALL:
 			/* EVERY radio type. data != 0 means radios ON */
+			rfkill_schedule_set(&rfkill_wwan,
+					    (data)? RFKILL_STATE_ON:
+						    RFKILL_STATE_OFF);
 			rfkill_schedule_set(&rfkill_wimax,
 					    (data)? RFKILL_STATE_ON:
 						    RFKILL_STATE_OFF);

diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
@@ -180,6 +180,9 @@ static ssize_t rfkill_type_show(struct device *dev,
 	case RFKILL_TYPE_WIMAX:
 		type = "wimax";
 		break;
+	case RFKILL_TYPE_WWAN:
+		type = "wwan";
+		break;
 	default:
 		BUG();
 	}