diff options
Diffstat (limited to 'drivers/net/wireless/ath/ar9170/ar9170.h')
| -rw-r--r-- | drivers/net/wireless/ath/ar9170/ar9170.h | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h deleted file mode 100644 index 371e4ce4952..00000000000 --- a/drivers/net/wireless/ath/ar9170/ar9170.h +++ /dev/null @@ -1,258 +0,0 @@ -/* - * Atheros AR9170 driver - * - * Driver specific definitions - * - * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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; see the file COPYING. If not, see - * http://www.gnu.org/licenses/. - * - * This file incorporates work covered by the following copyright and - * permission notice: - * Copyright (c) 2007-2008 Atheros Communications, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ -#ifndef __AR9170_H -#define __AR9170_H - -#include <linux/completion.h> -#include <linux/spinlock.h> -#include <net/cfg80211.h> -#include <net/mac80211.h> -#ifdef CONFIG_AR9170_LEDS -#include <linux/leds.h> -#endif /* CONFIG_AR9170_LEDS */ -#include "eeprom.h" -#include "hw.h" - -#include "../regd.h" - -#define PAYLOAD_MAX (AR9170_MAX_CMD_LEN/4 - 1) - -enum ar9170_bw { - AR9170_BW_20, - AR9170_BW_40_BELOW, - AR9170_BW_40_ABOVE, - - __AR9170_NUM_BW, -}; - -static inline enum ar9170_bw nl80211_to_ar9170(enum nl80211_channel_type type) -{ - switch (type) { - case NL80211_CHAN_NO_HT: - case NL80211_CHAN_HT20: - return AR9170_BW_20; - case NL80211_CHAN_HT40MINUS: - return AR9170_BW_40_BELOW; - case NL80211_CHAN_HT40PLUS: - return AR9170_BW_40_ABOVE; - default: - BUG(); - } -} - -enum ar9170_rf_init_mode { - AR9170_RFI_NONE, - AR9170_RFI_WARM, - AR9170_RFI_COLD, -}; - -#define AR9170_MAX_RX_BUFFER_SIZE 8192 - -#ifdef CONFIG_AR9170_LEDS -struct ar9170; - -struct ar9170_led { - struct ar9170 *ar; - struct led_classdev l; - char name[32]; - unsigned int toggled; - bool last_state; - bool registered; -}; - -#endif /* CONFIG_AR9170_LEDS */ - -enum ar9170_device_state { - AR9170_UNKNOWN_STATE, - AR9170_STOPPED, - AR9170_IDLE, - AR9170_STARTED, -}; - -struct ar9170_rxstream_mpdu_merge { - struct ar9170_rx_head plcp; - bool has_plcp; -}; - -struct ar9170_tx_queue_stats { - unsigned int len; - unsigned int limit; - unsigned int count; -}; - -#define AR9170_QUEUE_TIMEOUT 64 -#define AR9170_TX_TIMEOUT 8 -#define AR9170_JANITOR_DELAY 128 -#define AR9170_TX_INVALID_RATE 0xffffffff - -#define AR9170_NUM_TX_LIMIT_HARD AR9170_TXQ_DEPTH -#define AR9170_NUM_TX_LIMIT_SOFT (AR9170_TXQ_DEPTH - 10) - -struct ar9170 { - struct ieee80211_hw *hw; - struct ath_common common; - struct mutex mutex; - enum ar9170_device_state state; - bool registered; - unsigned long bad_hw_nagger; - - int (*open)(struct ar9170 *); - void (*stop)(struct ar9170 *); - int (*tx)(struct ar9170 *, struct sk_buff *); - int (*exec_cmd)(struct ar9170 *, enum ar9170_cmd, u32 , - void *, u32 , void *); - void (*callback_cmd)(struct ar9170 *, u32 , void *); - int (*flush)(struct ar9170 *); - - /* interface mode settings */ - struct ieee80211_vif *vif; - - /* beaconing */ - struct sk_buff *beacon; - struct work_struct beacon_work; - bool enable_beacon; - - /* cryptographic engine */ - u64 usedkeys; - bool rx_software_decryption; - bool disable_offload; - - /* filter settings */ - u64 cur_mc_hash; - u32 cur_filter; - unsigned int filter_state; - bool sniffer_enabled; - - /* PHY */ - struct ieee80211_channel *channel; - int noise[4]; - - /* power calibration data */ - u8 power_5G_leg[4]; - u8 power_2G_cck[4]; - u8 power_2G_ofdm[4]; - u8 power_5G_ht20[8]; - u8 power_5G_ht40[8]; - u8 power_2G_ht20[8]; - u8 power_2G_ht40[8]; - - u8 phy_heavy_clip; - -#ifdef CONFIG_AR9170_LEDS - struct delayed_work led_work; - struct ar9170_led leds[AR9170_NUM_LEDS]; -#endif /* CONFIG_AR9170_LEDS */ - - /* qos queue settings */ - spinlock_t tx_stats_lock; - struct ar9170_tx_queue_stats tx_stats[5]; - struct ieee80211_tx_queue_params edcf[5]; - - spinlock_t cmdlock; - __le32 cmdbuf[PAYLOAD_MAX + 1]; - - /* MAC statistics */ - struct ieee80211_low_level_stats stats; - - /* EEPROM */ - struct ar9170_eeprom eeprom; - - /* tx queues - as seen by hw - */ - struct sk_buff_head tx_pending[__AR9170_NUM_TXQ]; - struct sk_buff_head tx_status[__AR9170_NUM_TXQ]; - struct delayed_work tx_janitor; - - /* rxstream mpdu merge */ - struct ar9170_rxstream_mpdu_merge rx_mpdu; - struct sk_buff *rx_failover; - int rx_failover_missing; - - /* (cached) HW A-MPDU settings */ - u8 global_ampdu_density; - u8 global_ampdu_factor; -}; - -struct ar9170_tx_info { - unsigned long timeout; -}; - -#define IS_STARTED(a) (((struct ar9170 *)a)->state >= AR9170_STARTED) -#define IS_ACCEPTING_CMD(a) (((struct ar9170 *)a)->state >= AR9170_IDLE) - -/* exported interface */ -void *ar9170_alloc(size_t priv_size); -int ar9170_register(struct ar9170 *ar, struct device *pdev); -void ar9170_rx(struct ar9170 *ar, struct sk_buff *skb); -void ar9170_unregister(struct ar9170 *ar); -void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb); -void ar9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len); -int ar9170_nag_limiter(struct ar9170 *ar); - -/* MAC */ -void ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb); -int ar9170_init_mac(struct ar9170 *ar); -int ar9170_set_qos(struct ar9170 *ar); -int ar9170_update_multicast(struct ar9170 *ar, const u64 mc_hast); -int ar9170_update_frame_filter(struct ar9170 *ar, const u32 filter); -int ar9170_set_operating_mode(struct ar9170 *ar); -int ar9170_set_beacon_timers(struct ar9170 *ar); -int ar9170_set_dyn_sifs_ack(struct ar9170 *ar); -int ar9170_set_slot_time(struct ar9170 *ar); -int ar9170_set_basic_rates(struct ar9170 *ar); -int ar9170_set_hwretry_limit(struct ar9170 *ar, u32 max_retry); -int ar9170_update_beacon(struct ar9170 *ar); -void ar9170_new_beacon(struct work_struct *work); -int ar9170_upload_key(struct ar9170 *ar, u8 id, const u8 *mac, u8 ktype, - u8 keyidx, u8 *keydata, int keylen); -int ar9170_disable_key(struct ar9170 *ar, u8 id); - -/* LEDs */ -#ifdef CONFIG_AR9170_LEDS -int ar9170_register_leds(struct ar9170 *ar); -void ar9170_unregister_leds(struct ar9170 *ar); -#endif /* CONFIG_AR9170_LEDS */ -int ar9170_init_leds(struct ar9170 *ar); -int ar9170_set_leds_state(struct ar9170 *ar, u32 led_state); - -/* PHY / RF */ -int ar9170_init_phy(struct ar9170 *ar, enum ieee80211_band band); -int ar9170_init_rf(struct ar9170 *ar); -int ar9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel, - enum ar9170_rf_init_mode rfi, enum ar9170_bw bw); - -#endif /* __AR9170_H */ |