rfkill: add the WiMAX radio type

Teach rfkill about wimax radios.

Had to define a KEY_WIMAX as a 'key for disabling only wimax radios',
as other radio technologies have. This makes sense as hardware has
specific keys for disabling specific radios.

The RFKILL enabling part is, otherwise, a copy and paste of any other
radio technology.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/input.h b/include/linux/input.h
index 2075d6d..056a17a 100644 (file)
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -371,6 +371,8 @@ struct input_absinfo {
 #define KEY_BRIGHTNESS_ZERO    244     /* brightness off, use ambient */
 #define KEY_DISPLAY_OFF                245     /* display device to off state */
 
+#define KEY_WIMAX              246
+
 #define BTN_MISC               0x100
 #define BTN_0                  0x100
 #define BTN_1                  0x101

diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 0ce5e0b..e3ab21d 100644 (file)
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -33,11 +33,13 @@
  * RFKILL_TYPE_WLAN: switch is on a 802.11 wireless network device.
  * 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.
  */
 enum rfkill_type {
        RFKILL_TYPE_WLAN ,
        RFKILL_TYPE_BLUETOOTH,
        RFKILL_TYPE_UWB,
+       RFKILL_TYPE_WIMAX,
        RFKILL_TYPE_MAX,
 };
 

diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
index d1e9d68..e4b051d 100644 (file)
--- a/net/rfkill/rfkill-input.c
+++ b/net/rfkill/rfkill-input.c
@@ -84,6 +84,7 @@ static void rfkill_schedule_toggle(struct rfkill_task *task)
 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 void rfkill_event(struct input_handle *handle, unsigned int type,
                        unsigned int code, int down)
@@ -99,6 +100,9 @@ static void rfkill_event(struct input_handle *handle, unsigned int type,
                case KEY_UWB:
                        rfkill_schedule_toggle(&rfkill_uwb);
                        break;
+               case KEY_WIMAX:
+                       rfkill_schedule_toggle(&rfkill_wimax);
+                       break;
                default:
                        break;
                }
@@ -159,6 +163,11 @@ static const struct input_device_id rfkill_ids[] = {
                .evbit = { BIT_MASK(EV_KEY) },
                .keybit = { [BIT_WORD(KEY_UWB)] = BIT_MASK(KEY_UWB) },
        },
+       {
+               .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
+               .evbit = { BIT_MASK(EV_KEY) },
+               .keybit = { [BIT_WORD(KEY_WIMAX)] = BIT_MASK(KEY_WIMAX) },
+       },
        { }
 };
 

diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index d06d338..6562f86 100644 (file)
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -126,6 +126,9 @@ static ssize_t rfkill_type_show(struct device *dev,
        case RFKILL_TYPE_UWB:
                type = "ultrawideband";
                break;
+       case RFKILL_TYPE_WIMAX:
+               type = "wimax";
+               break;
        default:
                BUG();
        }