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path: root/drivers/net/wireless/iwlwifi/iwl-rfkill.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-rfkill.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rfkill.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
deleted file mode 100644
index 13149936fd26..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-
-/* software rf-kill from user */
-static int iwl_rfkill_soft_rf_kill(void *data, bool blocked)
-{
- struct iwl_priv *priv = data;
-
- if (!priv->rfkill)
- return -EINVAL;
-
- if (test_bit(STATUS_EXIT_PENDING, &priv->status))
- return 0;
-
- IWL_DEBUG_RF_KILL(priv, "received soft RFKILL: block=%d\n", blocked);
-
- mutex_lock(&priv->mutex);
-
- if (iwl_is_rfkill_hw(priv))
- goto out_unlock;
-
- if (!blocked)
- iwl_radio_kill_sw_enable_radio(priv);
- else
- iwl_radio_kill_sw_disable_radio(priv);
-
-out_unlock:
- mutex_unlock(&priv->mutex);
- return 0;
-}
-
-static const struct rfkill_ops iwl_rfkill_ops = {
- .set_block = iwl_rfkill_soft_rf_kill,
-};
-
-int iwl_rfkill_init(struct iwl_priv *priv)
-{
- struct device *device = wiphy_dev(priv->hw->wiphy);
- int ret = 0;
-
- BUG_ON(device == NULL);
-
- IWL_DEBUG_RF_KILL(priv, "Initializing RFKILL.\n");
- priv->rfkill = rfkill_alloc(priv->cfg->name,
- device,
- RFKILL_TYPE_WLAN,
- &iwl_rfkill_ops, priv);
- if (!priv->rfkill) {
- IWL_ERR(priv, "Unable to allocate RFKILL device.\n");
- ret = -ENOMEM;
- goto error;
- }
-
- ret = rfkill_register(priv->rfkill);
- if (ret) {
- IWL_ERR(priv, "Unable to register RFKILL: %d\n", ret);
- goto free_rfkill;
- }
-
- IWL_DEBUG_RF_KILL(priv, "RFKILL initialization complete.\n");
- return 0;
-
-free_rfkill:
- rfkill_destroy(priv->rfkill);
- priv->rfkill = NULL;
-
-error:
- IWL_DEBUG_RF_KILL(priv, "RFKILL initialization complete.\n");
- return ret;
-}
-EXPORT_SYMBOL(iwl_rfkill_init);
-
-void iwl_rfkill_unregister(struct iwl_priv *priv)
-{
-
- if (priv->rfkill) {
- rfkill_unregister(priv->rfkill);
- rfkill_destroy(priv->rfkill);
- }
-
- priv->rfkill = NULL;
-}
-EXPORT_SYMBOL(iwl_rfkill_unregister);
-
-/* set RFKILL to the right state. */
-void iwl_rfkill_set_hw_state(struct iwl_priv *priv)
-{
- if (!priv->rfkill)
- return;
-
- if (rfkill_set_hw_state(priv->rfkill,
- !!iwl_is_rfkill_hw(priv)))
- iwl_radio_kill_sw_disable_radio(priv);
- else
- iwl_radio_kill_sw_enable_radio(priv);
-}
-EXPORT_SYMBOL(iwl_rfkill_set_hw_state);