iwlegacy: rename iwl-core.h to common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

1 files changed, 636 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h
new file mode 100644
index 000000000000..5de742c6ce40
--- /dev/null
+++ b/drivers/net/wireless/iwlegacy/common.h
@@ -0,0 +1,636 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
+ *
+ * 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.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef __il_core_h__
+#define __il_core_h__
+
+/************************
+ * forward declarations *
+ ************************/
+struct il_host_cmd;
+struct il_cmd;
+
+
+#define IWLWIFI_VERSION "in-tree:"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2011 Intel Corporation"
+#define DRV_AUTHOR     "<ilw@linux.intel.com>"
+
+#define IL_PCI_DEVICE(dev, subdev, cfg) \
+	.vendor = PCI_VENDOR_ID_INTEL,  .device = (dev), \
+	.subvendor = PCI_ANY_ID, .subdevice = (subdev), \
+	.driver_data = (kernel_ulong_t)&(cfg)
+
+#define TIME_UNIT		1024
+
+#define IL_SKU_G       0x1
+#define IL_SKU_A       0x2
+#define IL_SKU_N       0x8
+
+#define IL_CMD(x) case x: return #x
+
+struct il_hcmd_ops {
+	int (*rxon_assoc)(struct il_priv *il, struct il_rxon_context *ctx);
+	int (*commit_rxon)(struct il_priv *il, struct il_rxon_context *ctx);
+	void (*set_rxon_chain)(struct il_priv *il,
+			       struct il_rxon_context *ctx);
+};
+
+struct il_hcmd_utils_ops {
+	u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
+	u16 (*build_addsta_hcmd)(const struct il_addsta_cmd *cmd,
+								u8 *data);
+	int (*request_scan)(struct il_priv *il, struct ieee80211_vif *vif);
+	void (*post_scan)(struct il_priv *il);
+};
+
+struct il_apm_ops {
+	int (*init)(struct il_priv *il);
+	void (*config)(struct il_priv *il);
+};
+
+struct il_debugfs_ops {
+	ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
+				 size_t count, loff_t *ppos);
+	ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
+				 size_t count, loff_t *ppos);
+	ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
+				      size_t count, loff_t *ppos);
+};
+
+struct il_temp_ops {
+	void (*temperature)(struct il_priv *il);
+};
+
+struct il_lib_ops {
+	/* set hw dependent parameters */
+	int (*set_hw_params)(struct il_priv *il);
+	/* Handling TX */
+	void (*txq_update_byte_cnt_tbl)(struct il_priv *il,
+					struct il_tx_queue *txq,
+					u16 byte_cnt);
+	int (*txq_attach_buf_to_tfd)(struct il_priv *il,
+				     struct il_tx_queue *txq,
+				     dma_addr_t addr,
+				     u16 len, u8 reset, u8 pad);
+	void (*txq_free_tfd)(struct il_priv *il,
+			     struct il_tx_queue *txq);
+	int (*txq_init)(struct il_priv *il,
+			struct il_tx_queue *txq);
+	/* setup Rx handler */
+	void (*handler_setup)(struct il_priv *il);
+	/* alive notification after init uCode load */
+	void (*init_alive_start)(struct il_priv *il);
+	/* check validity of rtc data address */
+	int (*is_valid_rtc_data_addr)(u32 addr);
+	/* 1st ucode load */
+	int (*load_ucode)(struct il_priv *il);
+
+	void (*dump_nic_error_log)(struct il_priv *il);
+	int (*dump_fh)(struct il_priv *il, char **buf, bool display);
+	int (*set_channel_switch)(struct il_priv *il,
+				  struct ieee80211_channel_switch *ch_switch);
+	/* power management */
+	struct il_apm_ops apm_ops;
+
+	/* power */
+	int (*send_tx_power) (struct il_priv *il);
+	void (*update_chain_flags)(struct il_priv *il);
+
+	/* eeprom operations (as defined in iwl-eeprom.h) */
+	struct il_eeprom_ops eeprom_ops;
+
+	/* temperature */
+	struct il_temp_ops temp_ops;
+
+	struct il_debugfs_ops debugfs_ops;
+
+};
+
+struct il_led_ops {
+	int (*cmd)(struct il_priv *il, struct il_led_cmd *led_cmd);
+};
+
+struct il_legacy_ops {
+	void (*post_associate)(struct il_priv *il);
+	void (*config_ap)(struct il_priv *il);
+	/* station management */
+	int (*update_bcast_stations)(struct il_priv *il);
+	int (*manage_ibss_station)(struct il_priv *il,
+				   struct ieee80211_vif *vif, bool add);
+};
+
+struct il_ops {
+	const struct il_lib_ops *lib;
+	const struct il_hcmd_ops *hcmd;
+	const struct il_hcmd_utils_ops *utils;
+	const struct il_led_ops *led;
+	const struct il_nic_ops *nic;
+	const struct il_legacy_ops *legacy;
+	const struct ieee80211_ops *ieee80211_ops;
+};
+
+struct il_mod_params {
+	int sw_crypto;		/* def: 0 = using hardware encryption */
+	int disable_hw_scan;	/* def: 0 = use h/w scan */
+	int num_of_queues;	/* def: HW dependent */
+	int disable_11n;	/* def: 0 = 11n capabilities enabled */
+	int amsdu_size_8K;	/* def: 1 = enable 8K amsdu size */
+	int antenna;  		/* def: 0 = both antennas (use diversity) */
+	int restart_fw;		/* def: 1 = restart firmware */
+};
+
+/*
+ * @led_compensation: compensate on the led on/off time per HW according
+ *	to the deviation to achieve the desired led frequency.
+ *	The detail algorithm is described in iwl-led.c
+ * @chain_noise_num_beacons: number of beacons used to compute chain noise
+ * @wd_timeout: TX queues watchdog timeout
+ * @temperature_kelvin: temperature report by uCode in kelvin
+ * @ucode_tracing: support ucode continuous tracing
+ * @sensitivity_calib_by_driver: driver has the capability to perform
+ *	sensitivity calibration operation
+ * @chain_noise_calib_by_driver: driver has the capability to perform
+ *	chain noise calibration operation
+ */
+struct il_base_params {
+	int eeprom_size;
+	int num_of_queues;	/* def: HW dependent */
+	int num_of_ampdu_queues;/* def: HW dependent */
+	/* for il_apm_init() */
+	u32 pll_cfg_val;
+	bool set_l0s;
+	bool use_bsm;
+
+	u16 led_compensation;
+	int chain_noise_num_beacons;
+	unsigned int wd_timeout;
+	bool temperature_kelvin;
+	const bool ucode_tracing;
+	const bool sensitivity_calib_by_driver;
+	const bool chain_noise_calib_by_driver;
+};
+
+/**
+ * struct il_cfg
+ * @fw_name_pre: Firmware filename prefix. The api version and extension
+ *	(.ucode) will be added to filename before loading from disk. The
+ *	filename is constructed as fw_name_pre<api>.ucode.
+ * @ucode_api_max: Highest version of uCode API supported by driver.
+ * @ucode_api_min: Lowest version of uCode API supported by driver.
+ * @scan_antennas: available antenna for scan operation
+ * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
+ *
+ * We enable the driver to be backward compatible wrt API version. The
+ * driver specifies which APIs it supports (with @ucode_api_max being the
+ * highest and @ucode_api_min the lowest). Firmware will only be loaded if
+ * it has a supported API version. The firmware's API version will be
+ * stored in @il_priv, enabling the driver to make runtime changes based
+ * on firmware version used.
+ *
+ * For example,
+ * if (IL_UCODE_API(il->ucode_ver) >= 2) {
+ *	Driver interacts with Firmware API version >= 2.
+ * } else {
+ *	Driver interacts with Firmware API version 1.
+ * }
+ *
+ * The ideal usage of this infrastructure is to treat a new ucode API
+ * release as a new hardware revision. That is, through utilizing the
+ * il_hcmd_utils_ops etc. we accommodate different command structures
+ * and flows between hardware versions as well as their API
+ * versions.
+ *
+ */
+struct il_cfg {
+	/* params specific to an individual device within a device family */
+	const char *name;
+	const char *fw_name_pre;
+	const unsigned int ucode_api_max;
+	const unsigned int ucode_api_min;
+	u8   valid_tx_ant;
+	u8   valid_rx_ant;
+	unsigned int sku;
+	u16  eeprom_ver;
+	u16  eeprom_calib_ver;
+	const struct il_ops *ops;
+	/* module based parameters which can be set from modprobe cmd */
+	const struct il_mod_params *mod_params;
+	/* params not likely to change within a device family */
+	struct il_base_params *base_params;
+	/* params likely to change within a device family */
+	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
+	enum il_led_mode led_mode;
+};
+
+/***************************
+ *   L i b                 *
+ ***************************/
+
+struct ieee80211_hw *il_alloc_all(struct il_cfg *cfg);
+int il_mac_conf_tx(struct ieee80211_hw *hw,
+		    struct ieee80211_vif *vif, u16 queue,
+		    const struct ieee80211_tx_queue_params *params);
+int il_mac_tx_last_beacon(struct ieee80211_hw *hw);
+void il_set_rxon_hwcrypto(struct il_priv *il,
+			struct il_rxon_context *ctx,
+			int hw_decrypt);
+int il_check_rxon_cmd(struct il_priv *il,
+			struct il_rxon_context *ctx);
+int il_full_rxon_required(struct il_priv *il,
+			struct il_rxon_context *ctx);
+int il_set_rxon_channel(struct il_priv *il,
+			struct ieee80211_channel *ch,
+			struct il_rxon_context *ctx);
+void il_set_flags_for_band(struct il_priv *il,
+			    struct il_rxon_context *ctx,
+			    enum ieee80211_band band,
+			    struct ieee80211_vif *vif);
+u8 il_get_single_channel_number(struct il_priv *il,
+				  enum ieee80211_band band);
+void il_set_rxon_ht(struct il_priv *il,
+			struct il_ht_config *ht_conf);
+bool il_is_ht40_tx_allowed(struct il_priv *il,
+			    struct il_rxon_context *ctx,
+			    struct ieee80211_sta_ht_cap *ht_cap);
+void il_connection_init_rx_config(struct il_priv *il,
+				   struct il_rxon_context *ctx);
+void il_set_rate(struct il_priv *il);
+int il_set_decrypted_flag(struct il_priv *il,
+			   struct ieee80211_hdr *hdr,
+			   u32 decrypt_res,
+			   struct ieee80211_rx_status *stats);
+void il_irq_handle_error(struct il_priv *il);
+int il_mac_add_interface(struct ieee80211_hw *hw,
+			  struct ieee80211_vif *vif);
+void il_mac_remove_interface(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif);
+int il_mac_change_interface(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     enum nl80211_iftype newtype, bool newp2p);
+int il_alloc_txq_mem(struct il_priv *il);
+void il_txq_mem(struct il_priv *il);
+
+#ifdef CONFIG_IWLEGACY_DEBUGFS
+int il_alloc_traffic_mem(struct il_priv *il);
+void il_free_traffic_mem(struct il_priv *il);
+void il_reset_traffic_log(struct il_priv *il);
+void il_dbg_log_tx_data_frame(struct il_priv *il,
+				u16 length, struct ieee80211_hdr *header);
+void il_dbg_log_rx_data_frame(struct il_priv *il,
+				u16 length, struct ieee80211_hdr *header);
+const char *il_get_mgmt_string(int cmd);
+const char *il_get_ctrl_string(int cmd);
+void il_clear_traffic_stats(struct il_priv *il);
+void il_update_stats(struct il_priv *il, bool is_tx, __le16 fc,
+		      u16 len);
+#else
+static inline int il_alloc_traffic_mem(struct il_priv *il)
+{
+	return 0;
+}
+static inline void il_free_traffic_mem(struct il_priv *il)
+{
+}
+static inline void il_reset_traffic_log(struct il_priv *il)
+{
+}
+static inline void il_dbg_log_tx_data_frame(struct il_priv *il,
+		      u16 length, struct ieee80211_hdr *header)
+{
+}
+static inline void il_dbg_log_rx_data_frame(struct il_priv *il,
+		      u16 length, struct ieee80211_hdr *header)
+{
+}
+static inline void il_update_stats(struct il_priv *il, bool is_tx,
+				    __le16 fc, u16 len)
+{
+}
+#endif
+/*****************************************************
+ * RX handlers.
+ * **************************************************/
+void il_hdl_pm_sleep(struct il_priv *il,
+			   struct il_rx_buf *rxb);
+void il_hdl_pm_debug_stats(struct il_priv *il,
+				      struct il_rx_buf *rxb);
+void il_hdl_error(struct il_priv *il,
+			struct il_rx_buf *rxb);
+
+/*****************************************************
+* RX
+******************************************************/
+void il_cmd_queue_unmap(struct il_priv *il);
+void il_cmd_queue_free(struct il_priv *il);
+int il_rx_queue_alloc(struct il_priv *il);
+void il_rx_queue_update_write_ptr(struct il_priv *il,
+				  struct il_rx_queue *q);
+int il_rx_queue_space(const struct il_rx_queue *q);
+void il_tx_cmd_complete(struct il_priv *il,
+				struct il_rx_buf *rxb);
+/* Handlers */
+void il_hdl_spectrum_measurement(struct il_priv *il,
+					  struct il_rx_buf *rxb);
+void il_recover_from_stats(struct il_priv *il,
+				struct il_rx_pkt *pkt);
+void il_chswitch_done(struct il_priv *il, bool is_success);
+void il_hdl_csa(struct il_priv *il, struct il_rx_buf *rxb);
+
+/* TX helpers */
+
+/*****************************************************
+* TX
+******************************************************/
+void il_txq_update_write_ptr(struct il_priv *il,
+					struct il_tx_queue *txq);
+int il_tx_queue_init(struct il_priv *il, struct il_tx_queue *txq,
+		      int slots_num, u32 txq_id);
+void il_tx_queue_reset(struct il_priv *il,
+			struct il_tx_queue *txq,
+			int slots_num, u32 txq_id);
+void il_tx_queue_unmap(struct il_priv *il, int txq_id);
+void il_tx_queue_free(struct il_priv *il, int txq_id);
+void il_setup_watchdog(struct il_priv *il);
+/*****************************************************
+ * TX power
+ ****************************************************/
+int il_set_tx_power(struct il_priv *il, s8 tx_power, bool force);
+
+/*******************************************************************************
+ * Rate
+ ******************************************************************************/
+
+u8 il_get_lowest_plcp(struct il_priv *il,
+			    struct il_rxon_context *ctx);
+
+/*******************************************************************************
+ * Scanning
+ ******************************************************************************/
+void il_init_scan_params(struct il_priv *il);
+int il_scan_cancel(struct il_priv *il);
+int il_scan_cancel_timeout(struct il_priv *il, unsigned long ms);
+void il_force_scan_end(struct il_priv *il);
+int il_mac_hw_scan(struct ieee80211_hw *hw,
+		    struct ieee80211_vif *vif,
+		    struct cfg80211_scan_request *req);
+void il_internal_short_hw_scan(struct il_priv *il);
+int il_force_reset(struct il_priv *il, bool external);
+u16 il_fill_probe_req(struct il_priv *il,
+			struct ieee80211_mgmt *frame,
+		       const u8 *ta, const u8 *ie, int ie_len, int left);
+void il_setup_rx_scan_handlers(struct il_priv *il);
+u16 il_get_active_dwell_time(struct il_priv *il,
+			      enum ieee80211_band band,
+			      u8 n_probes);
+u16 il_get_passive_dwell_time(struct il_priv *il,
+			       enum ieee80211_band band,
+			       struct ieee80211_vif *vif);
+void il_setup_scan_deferred_work(struct il_priv *il);
+void il_cancel_scan_deferred_work(struct il_priv *il);
+
+/* For faster active scanning, scan will move to the next channel if fewer than
+ * PLCP_QUIET_THRESH packets are heard on this channel within
+ * ACTIVE_QUIET_TIME after sending probe request.  This shortens the dwell
+ * time if it's a quiet channel (nothing responded to our probe, and there's
+ * no other traffic).
+ * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
+#define IL_ACTIVE_QUIET_TIME       cpu_to_le16(10)  /* msec */
+#define IL_PLCP_QUIET_THRESH       cpu_to_le16(1)  /* packets */
+
+#define IL_SCAN_CHECK_WATCHDOG		(HZ * 7)
+
+/*****************************************************
+ *   S e n d i n g     H o s t     C o m m a n d s   *
+ *****************************************************/
+
+const char *il_get_cmd_string(u8 cmd);
+int __must_check il_send_cmd_sync(struct il_priv *il,
+				   struct il_host_cmd *cmd);
+int il_send_cmd(struct il_priv *il, struct il_host_cmd *cmd);
+int __must_check il_send_cmd_pdu(struct il_priv *il, u8 id,
+				  u16 len, const void *data);
+int il_send_cmd_pdu_async(struct il_priv *il, u8 id, u16 len,
+			   const void *data,
+			   void (*callback)(struct il_priv *il,
+					    struct il_device_cmd *cmd,
+					    struct il_rx_pkt *pkt));
+
+int il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd);
+
+
+/*****************************************************
+ * PCI						     *
+ *****************************************************/
+
+static inline u16 il_pcie_link_ctl(struct il_priv *il)
+{
+	int pos;
+	u16 pci_lnk_ctl;
+	pos = pci_pcie_cap(il->pci_dev);
+	pci_read_config_word(il->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
+	return pci_lnk_ctl;
+}
+
+void il_bg_watchdog(unsigned long data);
+u32 il_usecs_to_beacons(struct il_priv *il,
+					u32 usec, u32 beacon_interval);
+__le32 il_add_beacon_time(struct il_priv *il, u32 base,
+			   u32 addon, u32 beacon_interval);
+
+#ifdef CONFIG_PM
+int il_pci_suspend(struct device *device);
+int il_pci_resume(struct device *device);
+extern const struct dev_pm_ops il_pm_ops;
+
+#define IL_LEGACY_PM_OPS	(&il_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define IL_LEGACY_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
+
+/*****************************************************
+*  Error Handling Debugging
+******************************************************/
+void il4965_dump_nic_error_log(struct il_priv *il);
+#ifdef CONFIG_IWLEGACY_DEBUG
+void il_print_rx_config_cmd(struct il_priv *il,
+			     struct il_rxon_context *ctx);
+#else
+static inline void il_print_rx_config_cmd(struct il_priv *il,
+					   struct il_rxon_context *ctx)
+{
+}
+#endif
+
+void il_clear_isr_stats(struct il_priv *il);
+
+/*****************************************************
+*  GEOS
+******************************************************/
+int il_init_geos(struct il_priv *il);
+void il_free_geos(struct il_priv *il);
+
+/*************** DRIVER STATUS FUNCTIONS   *****/
+
+#define S_HCMD_ACTIVE	0	/* host command in progress */
+/* 1 is unused (used to be S_HCMD_SYNC_ACTIVE) */
+#define S_INT_ENABLED	2
+#define S_RF_KILL_HW	3
+#define S_CT_KILL		4
+#define S_INIT		5
+#define S_ALIVE		6
+#define S_READY		7
+#define S_TEMPERATURE	8
+#define S_GEO_CONFIGURED	9
+#define S_EXIT_PENDING	10
+#define S_STATS		12
+#define S_SCANNING		13
+#define S_SCAN_ABORTING	14
+#define S_SCAN_HW		15
+#define S_POWER_PMI	16
+#define S_FW_ERROR		17
+#define S_CHANNEL_SWITCH_PENDING 18
+
+static inline int il_is_ready(struct il_priv *il)
+{
+	/* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
+	 * set but EXIT_PENDING is not */
+	return test_bit(S_READY, &il->status) &&
+	       test_bit(S_GEO_CONFIGURED, &il->status) &&
+	       !test_bit(S_EXIT_PENDING, &il->status);
+}
+
+static inline int il_is_alive(struct il_priv *il)
+{
+	return test_bit(S_ALIVE, &il->status);
+}
+
+static inline int il_is_init(struct il_priv *il)
+{
+	return test_bit(S_INIT, &il->status);
+}
+
+static inline int il_is_rfkill_hw(struct il_priv *il)
+{
+	return test_bit(S_RF_KILL_HW, &il->status);
+}
+
+static inline int il_is_rfkill(struct il_priv *il)
+{
+	return il_is_rfkill_hw(il);
+}
+
+static inline int il_is_ctkill(struct il_priv *il)
+{
+	return test_bit(S_CT_KILL, &il->status);
+}
+
+static inline int il_is_ready_rf(struct il_priv *il)
+{
+
+	if (il_is_rfkill(il))
+		return 0;
+
+	return il_is_ready(il);
+}
+
+extern void il_send_bt_config(struct il_priv *il);
+extern int il_send_stats_request(struct il_priv *il,
+				       u8 flags, bool clear);
+void il_apm_stop(struct il_priv *il);
+int il_apm_init(struct il_priv *il);
+
+int il_send_rxon_timing(struct il_priv *il,
+				struct il_rxon_context *ctx);
+static inline int il_send_rxon_assoc(struct il_priv *il,
+				      struct il_rxon_context *ctx)
+{
+	return il->cfg->ops->hcmd->rxon_assoc(il, ctx);
+}
+static inline int il_commit_rxon(struct il_priv *il,
+				      struct il_rxon_context *ctx)
+{
+	return il->cfg->ops->hcmd->commit_rxon(il, ctx);
+}
+static inline const struct ieee80211_supported_band *il_get_hw_mode(
+			struct il_priv *il, enum ieee80211_band band)
+{
+	return il->hw->wiphy->bands[band];
+}
+
+/* mac80211 handlers */
+int il_mac_config(struct ieee80211_hw *hw, u32 changed);
+void il_mac_reset_tsf(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif);
+void il_mac_bss_info_changed(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *bss_conf,
+				     u32 changes);
+void il_tx_cmd_protection(struct il_priv *il,
+				struct ieee80211_tx_info *info,
+				__le16 fc, __le32 *tx_flags);
+
+irqreturn_t il_isr(int irq, void *data);
+
+#endif /* __il_core_h__ */