forked from Minki/linux
637 lines
21 KiB
C
637 lines
21 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#ifndef __il_core_h__
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#define __il_core_h__
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/************************
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* forward declarations *
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************************/
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struct il_host_cmd;
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struct il_cmd;
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#define IWLWIFI_VERSION "in-tree:"
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#define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation"
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#define DRV_AUTHOR "<ilw@linux.intel.com>"
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#define IL_PCI_DEVICE(dev, subdev, cfg) \
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.vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
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.subvendor = PCI_ANY_ID, .subdevice = (subdev), \
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.driver_data = (kernel_ulong_t)&(cfg)
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#define TIME_UNIT 1024
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#define IL_SKU_G 0x1
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#define IL_SKU_A 0x2
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#define IL_SKU_N 0x8
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#define IL_CMD(x) case x: return #x
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struct il_hcmd_ops {
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int (*rxon_assoc)(struct il_priv *il, struct il_rxon_context *ctx);
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int (*commit_rxon)(struct il_priv *il, struct il_rxon_context *ctx);
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void (*set_rxon_chain)(struct il_priv *il,
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struct il_rxon_context *ctx);
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};
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struct il_hcmd_utils_ops {
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u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
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u16 (*build_addsta_hcmd)(const struct il_addsta_cmd *cmd,
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u8 *data);
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int (*request_scan)(struct il_priv *il, struct ieee80211_vif *vif);
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void (*post_scan)(struct il_priv *il);
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};
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struct il_apm_ops {
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int (*init)(struct il_priv *il);
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void (*config)(struct il_priv *il);
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};
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struct il_debugfs_ops {
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ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos);
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ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos);
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ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos);
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};
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struct il_temp_ops {
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void (*temperature)(struct il_priv *il);
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};
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struct il_lib_ops {
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/* set hw dependent parameters */
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int (*set_hw_params)(struct il_priv *il);
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/* Handling TX */
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void (*txq_update_byte_cnt_tbl)(struct il_priv *il,
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struct il_tx_queue *txq,
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u16 byte_cnt);
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int (*txq_attach_buf_to_tfd)(struct il_priv *il,
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struct il_tx_queue *txq,
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dma_addr_t addr,
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u16 len, u8 reset, u8 pad);
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void (*txq_free_tfd)(struct il_priv *il,
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struct il_tx_queue *txq);
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int (*txq_init)(struct il_priv *il,
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struct il_tx_queue *txq);
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/* setup Rx handler */
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void (*rx_handler_setup)(struct il_priv *il);
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/* alive notification after init uCode load */
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void (*init_alive_start)(struct il_priv *il);
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/* check validity of rtc data address */
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int (*is_valid_rtc_data_addr)(u32 addr);
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/* 1st ucode load */
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int (*load_ucode)(struct il_priv *il);
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void (*dump_nic_error_log)(struct il_priv *il);
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int (*dump_fh)(struct il_priv *il, char **buf, bool display);
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int (*set_channel_switch)(struct il_priv *il,
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struct ieee80211_channel_switch *ch_switch);
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/* power management */
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struct il_apm_ops apm_ops;
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/* power */
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int (*send_tx_power) (struct il_priv *il);
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void (*update_chain_flags)(struct il_priv *il);
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/* eeprom operations (as defined in iwl-eeprom.h) */
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struct il_eeprom_ops eeprom_ops;
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/* temperature */
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struct il_temp_ops temp_ops;
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struct il_debugfs_ops debugfs_ops;
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};
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struct il_led_ops {
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int (*cmd)(struct il_priv *il, struct il_led_cmd *led_cmd);
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};
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struct il_legacy_ops {
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void (*post_associate)(struct il_priv *il);
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void (*config_ap)(struct il_priv *il);
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/* station management */
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int (*update_bcast_stations)(struct il_priv *il);
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int (*manage_ibss_station)(struct il_priv *il,
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struct ieee80211_vif *vif, bool add);
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};
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struct il_ops {
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const struct il_lib_ops *lib;
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const struct il_hcmd_ops *hcmd;
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const struct il_hcmd_utils_ops *utils;
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const struct il_led_ops *led;
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const struct il_nic_ops *nic;
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const struct il_legacy_ops *legacy;
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const struct ieee80211_ops *ieee80211_ops;
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};
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struct il_mod_params {
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int sw_crypto; /* def: 0 = using hardware encryption */
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int disable_hw_scan; /* def: 0 = use h/w scan */
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int num_of_queues; /* def: HW dependent */
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int disable_11n; /* def: 0 = 11n capabilities enabled */
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int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
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int antenna; /* def: 0 = both antennas (use diversity) */
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int restart_fw; /* def: 1 = restart firmware */
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};
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/*
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* @led_compensation: compensate on the led on/off time per HW according
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* to the deviation to achieve the desired led frequency.
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* The detail algorithm is described in iwl-led.c
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* @chain_noise_num_beacons: number of beacons used to compute chain noise
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* @wd_timeout: TX queues watchdog timeout
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* @temperature_kelvin: temperature report by uCode in kelvin
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* @ucode_tracing: support ucode continuous tracing
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* @sensitivity_calib_by_driver: driver has the capability to perform
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* sensitivity calibration operation
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* @chain_noise_calib_by_driver: driver has the capability to perform
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* chain noise calibration operation
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*/
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struct il_base_params {
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int eeprom_size;
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int num_of_queues; /* def: HW dependent */
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int num_of_ampdu_queues;/* def: HW dependent */
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/* for il_apm_init() */
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u32 pll_cfg_val;
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bool set_l0s;
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bool use_bsm;
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u16 led_compensation;
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int chain_noise_num_beacons;
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unsigned int wd_timeout;
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bool temperature_kelvin;
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const bool ucode_tracing;
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const bool sensitivity_calib_by_driver;
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const bool chain_noise_calib_by_driver;
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};
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/**
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* struct il_cfg
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* @fw_name_pre: Firmware filename prefix. The api version and extension
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* (.ucode) will be added to filename before loading from disk. The
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* filename is constructed as fw_name_pre<api>.ucode.
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* @ucode_api_max: Highest version of uCode API supported by driver.
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* @ucode_api_min: Lowest version of uCode API supported by driver.
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* @scan_antennas: available antenna for scan operation
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* @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
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*
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* We enable the driver to be backward compatible wrt API version. The
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* driver specifies which APIs it supports (with @ucode_api_max being the
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* highest and @ucode_api_min the lowest). Firmware will only be loaded if
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* it has a supported API version. The firmware's API version will be
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* stored in @il_priv, enabling the driver to make runtime changes based
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* on firmware version used.
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*
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* For example,
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* if (IL_UCODE_API(il->ucode_ver) >= 2) {
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* Driver interacts with Firmware API version >= 2.
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* } else {
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* Driver interacts with Firmware API version 1.
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* }
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*
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* The ideal usage of this infrastructure is to treat a new ucode API
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* release as a new hardware revision. That is, through utilizing the
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* il_hcmd_utils_ops etc. we accommodate different command structures
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* and flows between hardware versions as well as their API
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* versions.
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*
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*/
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struct il_cfg {
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/* params specific to an individual device within a device family */
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const char *name;
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const char *fw_name_pre;
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const unsigned int ucode_api_max;
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const unsigned int ucode_api_min;
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u8 valid_tx_ant;
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u8 valid_rx_ant;
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unsigned int sku;
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u16 eeprom_ver;
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u16 eeprom_calib_ver;
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const struct il_ops *ops;
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/* module based parameters which can be set from modprobe cmd */
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const struct il_mod_params *mod_params;
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/* params not likely to change within a device family */
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struct il_base_params *base_params;
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/* params likely to change within a device family */
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u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
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enum il_led_mode led_mode;
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};
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/***************************
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* L i b *
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***************************/
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struct ieee80211_hw *il_alloc_all(struct il_cfg *cfg);
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int il_mac_conf_tx(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif, u16 queue,
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const struct ieee80211_tx_queue_params *params);
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int il_mac_tx_last_beacon(struct ieee80211_hw *hw);
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void il_set_rxon_hwcrypto(struct il_priv *il,
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struct il_rxon_context *ctx,
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int hw_decrypt);
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int il_check_rxon_cmd(struct il_priv *il,
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struct il_rxon_context *ctx);
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int il_full_rxon_required(struct il_priv *il,
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struct il_rxon_context *ctx);
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int il_set_rxon_channel(struct il_priv *il,
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struct ieee80211_channel *ch,
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struct il_rxon_context *ctx);
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void il_set_flags_for_band(struct il_priv *il,
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struct il_rxon_context *ctx,
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enum ieee80211_band band,
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struct ieee80211_vif *vif);
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u8 il_get_single_channel_number(struct il_priv *il,
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enum ieee80211_band band);
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void il_set_rxon_ht(struct il_priv *il,
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struct il_ht_config *ht_conf);
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bool il_is_ht40_tx_allowed(struct il_priv *il,
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struct il_rxon_context *ctx,
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struct ieee80211_sta_ht_cap *ht_cap);
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void il_connection_init_rx_config(struct il_priv *il,
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struct il_rxon_context *ctx);
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void il_set_rate(struct il_priv *il);
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int il_set_decrypted_flag(struct il_priv *il,
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struct ieee80211_hdr *hdr,
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u32 decrypt_res,
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struct ieee80211_rx_status *stats);
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void il_irq_handle_error(struct il_priv *il);
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int il_mac_add_interface(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif);
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void il_mac_remove_interface(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif);
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int il_mac_change_interface(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif,
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enum nl80211_iftype newtype, bool newp2p);
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int il_alloc_txq_mem(struct il_priv *il);
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void il_txq_mem(struct il_priv *il);
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#ifdef CONFIG_IWLEGACY_DEBUGFS
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int il_alloc_traffic_mem(struct il_priv *il);
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void il_free_traffic_mem(struct il_priv *il);
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void il_reset_traffic_log(struct il_priv *il);
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void il_dbg_log_tx_data_frame(struct il_priv *il,
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u16 length, struct ieee80211_hdr *header);
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void il_dbg_log_rx_data_frame(struct il_priv *il,
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u16 length, struct ieee80211_hdr *header);
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const char *il_get_mgmt_string(int cmd);
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const char *il_get_ctrl_string(int cmd);
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void il_clear_traffic_stats(struct il_priv *il);
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void il_update_stats(struct il_priv *il, bool is_tx, __le16 fc,
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u16 len);
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#else
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static inline int il_alloc_traffic_mem(struct il_priv *il)
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{
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return 0;
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}
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static inline void il_free_traffic_mem(struct il_priv *il)
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{
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}
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static inline void il_reset_traffic_log(struct il_priv *il)
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{
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}
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static inline void il_dbg_log_tx_data_frame(struct il_priv *il,
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u16 length, struct ieee80211_hdr *header)
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{
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}
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static inline void il_dbg_log_rx_data_frame(struct il_priv *il,
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u16 length, struct ieee80211_hdr *header)
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{
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}
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static inline void il_update_stats(struct il_priv *il, bool is_tx,
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__le16 fc, u16 len)
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{
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}
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#endif
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/*****************************************************
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* RX handlers.
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* **************************************************/
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void il_rx_pm_sleep_notif(struct il_priv *il,
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struct il_rx_buf *rxb);
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void il_rx_pm_debug_stats_notif(struct il_priv *il,
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struct il_rx_buf *rxb);
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void il_rx_reply_error(struct il_priv *il,
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struct il_rx_buf *rxb);
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/*****************************************************
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* RX
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******************************************************/
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void il_cmd_queue_unmap(struct il_priv *il);
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void il_cmd_queue_free(struct il_priv *il);
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int il_rx_queue_alloc(struct il_priv *il);
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void il_rx_queue_update_write_ptr(struct il_priv *il,
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struct il_rx_queue *q);
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int il_rx_queue_space(const struct il_rx_queue *q);
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void il_tx_cmd_complete(struct il_priv *il,
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struct il_rx_buf *rxb);
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/* Handlers */
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void il_rx_spectrum_measure_notif(struct il_priv *il,
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struct il_rx_buf *rxb);
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void il_recover_from_stats(struct il_priv *il,
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struct il_rx_pkt *pkt);
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void il_chswitch_done(struct il_priv *il, bool is_success);
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void il_rx_csa(struct il_priv *il, struct il_rx_buf *rxb);
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/* TX helpers */
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/*****************************************************
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* TX
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******************************************************/
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void il_txq_update_write_ptr(struct il_priv *il,
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struct il_tx_queue *txq);
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int il_tx_queue_init(struct il_priv *il, struct il_tx_queue *txq,
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int slots_num, u32 txq_id);
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void il_tx_queue_reset(struct il_priv *il,
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struct il_tx_queue *txq,
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int slots_num, u32 txq_id);
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void il_tx_queue_unmap(struct il_priv *il, int txq_id);
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void il_tx_queue_free(struct il_priv *il, int txq_id);
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void il_setup_watchdog(struct il_priv *il);
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/*****************************************************
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* TX power
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****************************************************/
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int il_set_tx_power(struct il_priv *il, s8 tx_power, bool force);
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/*******************************************************************************
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* Rate
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******************************************************************************/
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u8 il_get_lowest_plcp(struct il_priv *il,
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struct il_rxon_context *ctx);
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/*******************************************************************************
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* Scanning
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******************************************************************************/
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void il_init_scan_params(struct il_priv *il);
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int il_scan_cancel(struct il_priv *il);
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int il_scan_cancel_timeout(struct il_priv *il, unsigned long ms);
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void il_force_scan_end(struct il_priv *il);
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int il_mac_hw_scan(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif,
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struct cfg80211_scan_request *req);
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void il_internal_short_hw_scan(struct il_priv *il);
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int il_force_reset(struct il_priv *il, bool external);
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u16 il_fill_probe_req(struct il_priv *il,
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struct ieee80211_mgmt *frame,
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const u8 *ta, const u8 *ie, int ie_len, int left);
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void il_setup_rx_scan_handlers(struct il_priv *il);
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u16 il_get_active_dwell_time(struct il_priv *il,
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enum ieee80211_band band,
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u8 n_probes);
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u16 il_get_passive_dwell_time(struct il_priv *il,
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enum ieee80211_band band,
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struct ieee80211_vif *vif);
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void il_setup_scan_deferred_work(struct il_priv *il);
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void il_cancel_scan_deferred_work(struct il_priv *il);
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/* 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 STATUS_HCMD_ACTIVE 0 /* host command in progress */
|
|
/* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
|
|
#define STATUS_INT_ENABLED 2
|
|
#define STATUS_RF_KILL_HW 3
|
|
#define STATUS_CT_KILL 4
|
|
#define STATUS_INIT 5
|
|
#define STATUS_ALIVE 6
|
|
#define STATUS_READY 7
|
|
#define STATUS_TEMPERATURE 8
|
|
#define STATUS_GEO_CONFIGURED 9
|
|
#define STATUS_EXIT_PENDING 10
|
|
#define STATUS_STATISTICS 12
|
|
#define STATUS_SCANNING 13
|
|
#define STATUS_SCAN_ABORTING 14
|
|
#define STATUS_SCAN_HW 15
|
|
#define STATUS_POWER_PMI 16
|
|
#define STATUS_FW_ERROR 17
|
|
#define STATUS_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(STATUS_READY, &il->status) &&
|
|
test_bit(STATUS_GEO_CONFIGURED, &il->status) &&
|
|
!test_bit(STATUS_EXIT_PENDING, &il->status);
|
|
}
|
|
|
|
static inline int il_is_alive(struct il_priv *il)
|
|
{
|
|
return test_bit(STATUS_ALIVE, &il->status);
|
|
}
|
|
|
|
static inline int il_is_init(struct il_priv *il)
|
|
{
|
|
return test_bit(STATUS_INIT, &il->status);
|
|
}
|
|
|
|
static inline int il_is_rfkill_hw(struct il_priv *il)
|
|
{
|
|
return test_bit(STATUS_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(STATUS_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__ */
|