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>

2 files changed, 12 insertions, 0 deletions

diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
index d1e9d68f8ba0..e4b051dbed61 100644
--- 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 d06d338812e9..6562f868e82f 100644
--- 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();
         }