diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965-calib.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965-debug.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965-mac.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965-rs.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965.c | 26 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965.h (renamed from drivers/net/wireless/iwlegacy/iwl-4965-hw.h) | 277 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-4965-calib.h | 75 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h | 59 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-4965.h | 284 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-commands.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-dev.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-eeprom.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-prph.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-tx.c | 2 |
14 files changed, 277 insertions, 477 deletions
diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c index 1d873a68830..1d0502ecb41 100644 --- a/drivers/net/wireless/iwlegacy/4965-calib.c +++ b/drivers/net/wireless/iwlegacy/4965-calib.c @@ -65,7 +65,7 @@ #include "iwl-dev.h" #include "iwl-core.h" -#include "iwl-4965-calib.h" +#include "4965.h" /***************************************************************************** * INIT calibrations framework diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/iwlegacy/4965-debug.c index 89e5828ce38..825d0aa707e 100644 --- a/drivers/net/wireless/iwlegacy/4965-debug.c +++ b/drivers/net/wireless/iwlegacy/4965-debug.c @@ -25,8 +25,9 @@ * Intel Linux Wireless <ilw@linux.intel.com> * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *****************************************************************************/ -#include "iwl-4965.h" -#include "iwl-4965-debugfs.h" +#include "iwl-dev.h" +#include "iwl-core.h" +#include "4965.h" static const char *fmt_value = " %-30s %10u\n"; static const char *fmt_table = " %-30s %10u %10u %10u %10u\n"; diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index a8a6461d103..ee084a885ad 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -56,8 +56,7 @@ #include "iwl-io.h" #include "iwl-helpers.h" #include "iwl-sta.h" -#include "iwl-4965-calib.h" -#include "iwl-4965.h" +#include "4965.h" /****************************************************************************** @@ -820,6 +819,11 @@ static int il4965_get_channels_for_scan(struct il_priv *il, return added; } +static inline u32 il4965_ant_idx_to_flags(u8 ant_idx) +{ + return BIT(ant_idx) << RATE_MCS_ANT_POS; +} + int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif) { struct il_host_cmd cmd = { @@ -1434,7 +1438,7 @@ void il4965_reply_stats(struct il_priv *il, * mapping. This is implemented here. * * Due to the way hw queues are set up (by the hw specific modules like - * iwl-4965.c), the AC->hw queue mapping is the identity + * 4965.c), the AC->hw queue mapping is the identity * mapping. */ diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c index 4a543114372..c4bf4aafad9 100644 --- a/drivers/net/wireless/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/iwlegacy/4965-rs.c @@ -38,7 +38,7 @@ #include "iwl-dev.h" #include "iwl-sta.h" #include "iwl-core.h" -#include "iwl-4965.h" +#include "4965.h" #define IL4965_RS_NAME "iwl-4965-rs" diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c index 752564d36c9..8199e635d53 100644 --- a/drivers/net/wireless/iwlegacy/4965.c +++ b/drivers/net/wireless/iwlegacy/4965.c @@ -42,10 +42,8 @@ #include "iwl-core.h" #include "iwl-io.h" #include "iwl-helpers.h" -#include "iwl-4965-calib.h" #include "iwl-sta.h" -#include "iwl-4965.h" -#include "iwl-4965-debugfs.h" +#include "4965.h" #define IL_AC_UNSET -1 @@ -1829,6 +1827,28 @@ static inline u32 il4965_get_scd_ssn(struct il4965_tx_resp *tx_resp) return le32_to_cpup(&tx_resp->u.status + tx_resp->frame_count) & MAX_SN; } +static inline u32 il4965_tx_status_to_mac80211(u32 status) +{ + status &= TX_STATUS_MSK; + + switch (status) { + case TX_STATUS_SUCCESS: + case TX_STATUS_DIRECT_DONE: + return IEEE80211_TX_STAT_ACK; + case TX_STATUS_FAIL_DEST_PS: + return IEEE80211_TX_STAT_TX_FILTERED; + default: + return 0; + } +} + +static inline bool il4965_is_tx_success(u32 status) +{ + status &= TX_STATUS_MSK; + return (status == TX_STATUS_SUCCESS || + status == TX_STATUS_DIRECT_DONE); +} + /** * il4965_tx_status_reply_tx - Handle Tx response for frames in aggregation queue */ diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h b/drivers/net/wireless/iwlegacy/4965.h index 5c8b8baa3b1..b1a01c9bbbc 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h +++ b/drivers/net/wireless/iwlegacy/4965.h @@ -1,11 +1,8 @@ /****************************************************************************** * - * 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) 2005 - 2011 Intel Corporation. All rights reserved. + * 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 @@ -28,48 +25,209 @@ * 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_4965_h__ +#define __il_4965_h__ + +#include "iwl-fh.h" +#include "iwl-debug.h" + +struct il_rx_queue; +struct il_rx_buf; +struct il_rx_pkt; +struct il_tx_queue; +struct il_rxon_context; + +/* configuration for the _4965 devices */ +extern struct il_cfg il4965_cfg; + +extern struct il_mod_params il4965_mod_params; + +extern struct ieee80211_ops il4965_hw_ops; + +/* tx queue */ +void il4965_free_tfds_in_queue(struct il_priv *il, + int sta_id, int tid, int freed); + +/* RXON */ +void il4965_set_rxon_chain(struct il_priv *il, + struct il_rxon_context *ctx); + +/* uCode */ +int il4965_verify_ucode(struct il_priv *il); + +/* lib */ +void il4965_check_abort_status(struct il_priv *il, + u8 frame_count, u32 status); + +void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq); +int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq); +int il4965_hw_nic_init(struct il_priv *il); +int il4965_dump_fh(struct il_priv *il, char **buf, bool display); + +/* rx */ +void il4965_rx_queue_restock(struct il_priv *il); +void il4965_rx_replenish(struct il_priv *il); +void il4965_rx_replenish_now(struct il_priv *il); +void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq); +int il4965_rxq_stop(struct il_priv *il); +int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band); +void il4965_rx_reply_rx(struct il_priv *il, + struct il_rx_buf *rxb); +void il4965_rx_reply_rx_phy(struct il_priv *il, + struct il_rx_buf *rxb); +void il4965_rx_handle(struct il_priv *il); + +/* tx */ +void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq); +int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il, + struct il_tx_queue *txq, + dma_addr_t addr, u16 len, u8 reset, u8 pad); +int il4965_hw_tx_queue_init(struct il_priv *il, + struct il_tx_queue *txq); +void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags, + struct ieee80211_tx_info *info); +int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb); +int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, u16 tid, u16 *ssn); +int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, u16 tid); +int il4965_txq_check_empty(struct il_priv *il, + int sta_id, u8 tid, int txq_id); +void il4965_rx_reply_compressed_ba(struct il_priv *il, + struct il_rx_buf *rxb); +int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx); +void il4965_hw_txq_ctx_free(struct il_priv *il); +int il4965_txq_ctx_alloc(struct il_priv *il); +void il4965_txq_ctx_reset(struct il_priv *il); +void il4965_txq_ctx_stop(struct il_priv *il); +void il4965_txq_set_sched(struct il_priv *il, u32 mask); + /* - * Please use this file (iwl-4965-hw.h) only for hardware-related definitions. - * Use iwl-commands.h for uCode API definitions. - * Use iwl-dev.h for driver implementation definitions. + * Acquire il->lock before calling this function ! */ +void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx); +/** + * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue + * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed + * @scd_retry: (1) Indicates queue will be used in aggregation mode + * + * NOTE: Acquire il->lock before calling this function ! + */ +void il4965_tx_queue_set_status(struct il_priv *il, + struct il_tx_queue *txq, + int tx_fifo_id, int scd_retry); + +u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid); + +/* rx */ +void il4965_rx_missed_beacon_notif(struct il_priv *il, + struct il_rx_buf *rxb); +bool il4965_good_plcp_health(struct il_priv *il, + struct il_rx_pkt *pkt); +void il4965_rx_stats(struct il_priv *il, + struct il_rx_buf *rxb); +void il4965_reply_stats(struct il_priv *il, + struct il_rx_buf *rxb); + +/* scan */ +int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif); + +/* station mgmt */ +int il4965_manage_ibss_station(struct il_priv *il, + struct ieee80211_vif *vif, bool add); + +/* hcmd */ +int il4965_send_beacon_cmd(struct il_priv *il); + +#ifdef CONFIG_IWLEGACY_DEBUG +const char *il4965_get_tx_fail_reason(u32 status); +#else +static inline const char * +il4965_get_tx_fail_reason(u32 status) { return ""; } +#endif + +/* station management */ +int il4965_alloc_bcast_station(struct il_priv *il, + struct il_rxon_context *ctx); +int il4965_add_bssid_station(struct il_priv *il, + struct il_rxon_context *ctx, + const u8 *addr, u8 *sta_id_r); +int il4965_remove_default_wep_key(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_key_conf *key); +int il4965_set_default_wep_key(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_key_conf *key); +int il4965_restore_default_wep_keys(struct il_priv *il, + struct il_rxon_context *ctx); +int il4965_set_dynamic_key(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_key_conf *key, u8 sta_id); +int il4965_remove_dynamic_key(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_key_conf *key, u8 sta_id); +void il4965_update_tkip_key(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_key_conf *keyconf, + struct ieee80211_sta *sta, u32 iv32, u16 *phase1key); +int il4965_sta_tx_modify_enable_tid(struct il_priv *il, + int sta_id, int tid); +int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta, + int tid, u16 ssn); +int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta, + int tid); +void il4965_sta_modify_sleep_tx_count(struct il_priv *il, + int sta_id, int cnt); +int il4965_update_bcast_stations(struct il_priv *il); + +/* rate */ +static inline u8 il4965_hw_get_rate(__le32 rate_n_flags) +{ + return le32_to_cpu(rate_n_flags) & 0xFF; +} -#ifndef __il_4965_hw_h__ -#define __il_4965_hw_h__ +static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags) +{ + return cpu_to_le32(flags|(u32)rate); +} + +/* eeprom */ +void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac); +int il4965_eeprom_acquire_semaphore(struct il_priv *il); +void il4965_eeprom_release_semaphore(struct il_priv *il); +int il4965_eeprom_check_version(struct il_priv *il); + +/* mac80211 handlers (for 4965) */ +void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb); +int il4965_mac_start(struct ieee80211_hw *hw); +void il4965_mac_stop(struct ieee80211_hw *hw); +void il4965_configure_filter(struct ieee80211_hw *hw, + unsigned int changed_flags, + unsigned int *total_flags, + u64 multicast); +int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, + struct ieee80211_vif *vif, struct ieee80211_sta *sta, + struct ieee80211_key_conf *key); +void il4965_mac_update_tkip_key(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_key_conf *keyconf, + struct ieee80211_sta *sta, + u32 iv32, u16 *phase1key); +int il4965_mac_ampdu_action(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + enum ieee80211_ampdu_mlme_action action, + struct ieee80211_sta *sta, u16 tid, u16 *ssn, + u8 buf_size); +int il4965_mac_sta_add(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void il4965_mac_channel_switch(struct ieee80211_hw *hw, + struct ieee80211_channel_switch *ch_switch); + +void il4965_led_enable(struct il_priv *il); -#include "iwl-fh.h" /* EEPROM */ #define IL4965_EEPROM_IMG_SIZE 1024 @@ -807,5 +965,40 @@ struct il4965_scd_bc_tbl { /* EEPROM */ #define IL4965_FIRST_AMPDU_QUEUE 10 +/* Calibration */ +void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp); +void il4965_sensitivity_calibration(struct il_priv *il, void *resp); +void il4965_init_sensitivity(struct il_priv *il); +void il4965_reset_run_time_calib(struct il_priv *il); +void il4965_calib_free_results(struct il_priv *il); + +/* Debug */ +#ifdef CONFIG_IWLEGACY_DEBUGFS +ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); +ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); +ssize_t il4965_ucode_general_stats_read(struct file *file, + char __user *user_buf, size_t count, loff_t *ppos); +#else +static ssize_t +il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + return 0; +} +static ssize_t +il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + return 0; +} +static ssize_t +il4965_ucode_general_stats_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + return 0; +} +#endif -#endif /* !__il_4965_hw_h__ */ +#endif /* __il_4965_h__ */ diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h b/drivers/net/wireless/iwlegacy/iwl-4965-calib.h deleted file mode 100644 index 0e30ea7ff12..00000000000 --- a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h +++ /dev/null @@ -1,75 +0,0 @@ -/****************************************************************************** - * - * 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_4965_calib_h__ -#define __il_4965_calib_h__ - -#include "iwl-dev.h" -#include "iwl-core.h" -#include "iwl-commands.h" - -void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp); -void il4965_sensitivity_calibration(struct il_priv *il, void *resp); -void il4965_init_sensitivity(struct il_priv *il); -void il4965_reset_run_time_calib(struct il_priv *il); -void il4965_calib_free_results(struct il_priv *il); - -#endif /* __il_4965_calib_h__ */ diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h b/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h deleted file mode 100644 index 284604c4944..00000000000 --- a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h +++ /dev/null @@ -1,59 +0,0 @@ -/****************************************************************************** - * - * 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 - *****************************************************************************/ - -#include "iwl-dev.h" -#include "iwl-core.h" -#include "iwl-debug.h" - -#ifdef CONFIG_IWLEGACY_DEBUGFS -ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos); -ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos); -ssize_t il4965_ucode_general_stats_read(struct file *file, - char __user *user_buf, size_t count, loff_t *ppos); -#else -static ssize_t -il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - return 0; -} -static ssize_t -il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - return 0; -} -static ssize_t -il4965_ucode_general_stats_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - return 0; -} -#endif diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.h b/drivers/net/wireless/iwlegacy/iwl-4965.h deleted file mode 100644 index c0bb45b012d..00000000000 --- a/drivers/net/wireless/iwlegacy/iwl-4965.h +++ /dev/null @@ -1,284 +0,0 @@ -/****************************************************************************** - * - * 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_4965_h__ -#define __il_4965_h__ - -#include "iwl-dev.h" - -/* configuration for the _4965 devices */ -extern struct il_cfg il4965_cfg; - -extern struct il_mod_params il4965_mod_params; - -extern struct ieee80211_ops il4965_hw_ops; - -/* tx queue */ -void il4965_free_tfds_in_queue(struct il_priv *il, - int sta_id, int tid, int freed); - -/* RXON */ -void il4965_set_rxon_chain(struct il_priv *il, - struct il_rxon_context *ctx); - -/* uCode */ -int il4965_verify_ucode(struct il_priv *il); - -/* lib */ -void il4965_check_abort_status(struct il_priv *il, - u8 frame_count, u32 status); - -void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq); -int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq); -int il4965_hw_nic_init(struct il_priv *il); -int il4965_dump_fh(struct il_priv *il, char **buf, bool display); - -/* rx */ -void il4965_rx_queue_restock(struct il_priv *il); -void il4965_rx_replenish(struct il_priv *il); -void il4965_rx_replenish_now(struct il_priv *il); -void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq); -int il4965_rxq_stop(struct il_priv *il); -int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band); -void il4965_rx_reply_rx(struct il_priv *il, - struct il_rx_buf *rxb); -void il4965_rx_reply_rx_phy(struct il_priv *il, - struct il_rx_buf *rxb); -void il4965_rx_handle(struct il_priv *il); - -/* tx */ -void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq); -int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il, - struct il_tx_queue *txq, - dma_addr_t addr, u16 len, u8 reset, u8 pad); -int il4965_hw_tx_queue_init(struct il_priv *il, - struct il_tx_queue *txq); -void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags, - struct ieee80211_tx_info *info); -int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb); -int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, u16 tid, u16 *ssn); -int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, u16 tid); -int il4965_txq_check_empty(struct il_priv *il, - int sta_id, u8 tid, int txq_id); -void il4965_rx_reply_compressed_ba(struct il_priv *il, - struct il_rx_buf *rxb); -int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx); -void il4965_hw_txq_ctx_free(struct il_priv *il); -int il4965_txq_ctx_alloc(struct il_priv *il); -void il4965_txq_ctx_reset(struct il_priv *il); -void il4965_txq_ctx_stop(struct il_priv *il); -void il4965_txq_set_sched(struct il_priv *il, u32 mask); - -/* - * Acquire il->lock before calling this function ! - */ -void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx); -/** - * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue - * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed - * @scd_retry: (1) Indicates queue will be used in aggregation mode - * - * NOTE: Acquire il->lock before calling this function ! - */ -void il4965_tx_queue_set_status(struct il_priv *il, - struct il_tx_queue *txq, - int tx_fifo_id, int scd_retry); - -static inline u32 il4965_tx_status_to_mac80211(u32 status) -{ - status &= TX_STATUS_MSK; - - switch (status) { - case TX_STATUS_SUCCESS: - case TX_STATUS_DIRECT_DONE: - return IEEE80211_TX_STAT_ACK; - case TX_STATUS_FAIL_DEST_PS: - return IEEE80211_TX_STAT_TX_FILTERED; - default: - return 0; - } -} - -static inline bool il4965_is_tx_success(u32 status) -{ - status &= TX_STATUS_MSK; - return (status == TX_STATUS_SUCCESS || - status == TX_STATUS_DIRECT_DONE); -} - -u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid); - -/* rx */ -void il4965_rx_missed_beacon_notif(struct il_priv *il, - struct il_rx_buf *rxb); -bool il4965_good_plcp_health(struct il_priv *il, - struct il_rx_pkt *pkt); -void il4965_rx_stats(struct il_priv *il, - struct il_rx_buf *rxb); -void il4965_reply_stats(struct il_priv *il, - struct il_rx_buf *rxb); - -/* scan */ -int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif); - -/* station mgmt */ -int il4965_manage_ibss_station(struct il_priv *il, - struct ieee80211_vif *vif, bool add); - -/* hcmd */ -int il4965_send_beacon_cmd(struct il_priv *il); - -#ifdef CONFIG_IWLEGACY_DEBUG -const char *il4965_get_tx_fail_reason(u32 status); -#else -static inline const char * -il4965_get_tx_fail_reason(u32 status) { return ""; } -#endif - -/* station management */ -int il4965_alloc_bcast_station(struct il_priv *il, - struct il_rxon_context *ctx); -int il4965_add_bssid_station(struct il_priv *il, - struct il_rxon_context *ctx, - const u8 *addr, u8 *sta_id_r); -int il4965_remove_default_wep_key(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_key_conf *key); -int il4965_set_default_wep_key(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_key_conf *key); -int il4965_restore_default_wep_keys(struct il_priv *il, - struct il_rxon_context *ctx); -int il4965_set_dynamic_key(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_key_conf *key, u8 sta_id); -int il4965_remove_dynamic_key(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_key_conf *key, u8 sta_id); -void il4965_update_tkip_key(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_key_conf *keyconf, - struct ieee80211_sta *sta, u32 iv32, u16 *phase1key); -int il4965_sta_tx_modify_enable_tid(struct il_priv *il, - int sta_id, int tid); -int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta, - int tid, u16 ssn); -int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta, - int tid); -void il4965_sta_modify_sleep_tx_count(struct il_priv *il, - int sta_id, int cnt); -int il4965_update_bcast_stations(struct il_priv *il); - -/* rate */ -static inline u32 il4965_ant_idx_to_flags(u8 ant_idx) -{ - return BIT(ant_idx) << RATE_MCS_ANT_POS; -} - -static inline u8 il4965_hw_get_rate(__le32 rate_n_flags) -{ - return le32_to_cpu(rate_n_flags) & 0xFF; -} - -static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags) -{ - return cpu_to_le32(flags|(u32)rate); -} - -/* eeprom */ -void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac); -int il4965_eeprom_acquire_semaphore(struct il_priv *il); -void il4965_eeprom_release_semaphore(struct il_priv *il); -int il4965_eeprom_check_version(struct il_priv *il); - -/* mac80211 handlers (for 4965) */ -void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb); -int il4965_mac_start(struct ieee80211_hw *hw); -void il4965_mac_stop(struct ieee80211_hw *hw); -void il4965_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - u64 multicast); -int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, - struct ieee80211_vif *vif, struct ieee80211_sta *sta, - struct ieee80211_key_conf *key); -void il4965_mac_update_tkip_key(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_key_conf *keyconf, - struct ieee80211_sta *sta, - u32 iv32, u16 *phase1key); -int il4965_mac_ampdu_action(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - enum ieee80211_ampdu_mlme_action action, - struct ieee80211_sta *sta, u16 tid, u16 *ssn, - u8 buf_size); -int il4965_mac_sta_add(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta); -void il4965_mac_channel_switch(struct ieee80211_hw *hw, - struct ieee80211_channel_switch *ch_switch); - -void il4965_led_enable(struct il_priv *il); - -#endif /* __il_4965_h__ */ diff --git a/drivers/net/wireless/iwlegacy/iwl-commands.h b/drivers/net/wireless/iwlegacy/iwl-commands.h index e6688b166ad..55822da4b16 100644 --- a/drivers/net/wireless/iwlegacy/iwl-commands.h +++ b/drivers/net/wireless/iwlegacy/iwl-commands.h @@ -347,7 +347,7 @@ struct il3945_power_per_rate { * For MIMO rates, one value may be different from the other, * in order to balance the Tx output between the two transmitters. * - * See more details in doc for TXPOWER in iwl-4965-hw.h. + * See more details in doc for TXPOWER in 4965.h. */ union il4965_tx_power_dual_stream { struct { @@ -1756,7 +1756,7 @@ struct il_compressed_ba_resp { /* * REPLY_TX_PWR_TBL_CMD = 0x97 (command, has simple generic response) * - * See details under "TXPOWER" in iwl-4965-hw.h. + * See details under "TXPOWER" in 4965.h. */ struct il3945_txpowertable_cmd { diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h index 7c86d198e89..97b25730c32 100644 --- a/drivers/net/wireless/iwlegacy/iwl-dev.h +++ b/drivers/net/wireless/iwlegacy/iwl-dev.h @@ -26,7 +26,7 @@ /* * Please use this file (iwl-dev.h) for driver implementation definitions. * Please use iwl-commands.h for uCode API definitions. - * Please use iwl-4965-hw.h for hardware-related definitions. + * Please use 4965.h for hardware-related definitions. */ #ifndef __il_dev_h__ @@ -44,7 +44,7 @@ #include "iwl-prph.h" #include "iwl-fh.h" #include "iwl-debug.h" -#include "iwl-4965-hw.h" +#include "4965.h" #include "iwl-3945-hw.h" #include "iwl-led.h" #include "iwl-power.h" diff --git a/drivers/net/wireless/iwlegacy/iwl-eeprom.h b/drivers/net/wireless/iwlegacy/iwl-eeprom.h index eb868c0e655..61435a522c8 100644 --- a/drivers/net/wireless/iwlegacy/iwl-eeprom.h +++ b/drivers/net/wireless/iwlegacy/iwl-eeprom.h @@ -154,7 +154,7 @@ extern const u8 il_eeprom_band_1[14]; * 1) Temperature (degrees Celsius) of device when measurement was made. * * 2) Gain table idx used to achieve the target measurement power. - * This refers to the "well-known" gain tables (see iwl-4965-hw.h). + * This refers to the "well-known" gain tables (see 4965.h). * * 3) Actual measured output power, in half-dBm ("34" = 17 dBm). * diff --git a/drivers/net/wireless/iwlegacy/iwl-prph.h b/drivers/net/wireless/iwlegacy/iwl-prph.h index e34d9073a99..b0bf6848bd1 100644 --- a/drivers/net/wireless/iwlegacy/iwl-prph.h +++ b/drivers/net/wireless/iwlegacy/iwl-prph.h @@ -255,7 +255,7 @@ * but one DMA channel may take input from several queues. * * Tx DMA FIFOs have dedicated purposes. For 4965, they are used as follows - * (cf. default_queue_to_tx_fifo in iwl-4965.c): + * (cf. default_queue_to_tx_fifo in 4965.c): * * 0 -- EDCA BK (background) frames, lowest priority * 1 -- EDCA BE (best effort) frames, normal priority diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c index 10a0914709b..e46e5882921 100644 --- a/drivers/net/wireless/iwlegacy/iwl-tx.c +++ b/drivers/net/wireless/iwlegacy/iwl-tx.c @@ -232,7 +232,7 @@ EXPORT_SYMBOL(il_cmd_queue_free); * reclaiming packets (on 'tx done IRQ), if free space become > high mark, * Tx queue resumed. * - * See more detailed info in iwl-4965-hw.h. + * See more detailed info in 4965.h. ***************************************************/ int il_queue_space(const struct il_queue *q) |