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a1175124 JB |
1 | /****************************************************************************** |
2 | * | |
3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
4 | * redistributing this file, you may do so under either license. | |
5 | * | |
6 | * GPL LICENSE SUMMARY | |
7 | * | |
8 | * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of version 2 of the GNU General Public License as | |
12 | * published by the Free Software Foundation. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
22 | * USA | |
23 | * | |
24 | * The full GNU General Public License is included in this distribution | |
25 | * in the file called LICENSE.GPL. | |
26 | * | |
27 | * Contact Information: | |
28 | * Intel Linux Wireless <ilw@linux.intel.com> | |
29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
30 | * | |
31 | * BSD LICENSE | |
32 | * | |
33 | * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved. | |
34 | * All rights reserved. | |
35 | * | |
36 | * Redistribution and use in source and binary forms, with or without | |
37 | * modification, are permitted provided that the following conditions | |
38 | * are met: | |
39 | * | |
40 | * * Redistributions of source code must retain the above copyright | |
41 | * notice, this list of conditions and the following disclaimer. | |
42 | * * Redistributions in binary form must reproduce the above copyright | |
43 | * notice, this list of conditions and the following disclaimer in | |
44 | * the documentation and/or other materials provided with the | |
45 | * distribution. | |
46 | * * Neither the name Intel Corporation nor the names of its | |
47 | * contributors may be used to endorse or promote products derived | |
48 | * from this software without specific prior written permission. | |
49 | * | |
50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
61 | *****************************************************************************/ | |
62 | ||
63 | #ifndef __iwl_agn_h__ | |
64 | #define __iwl_agn_h__ | |
65 | ||
66 | #include "iwl-dev.h" | |
67 | ||
bd93cbed WYG |
68 | /* configuration for the _agn devices */ |
69 | extern struct iwl_cfg iwl4965_agn_cfg; | |
70 | extern struct iwl_cfg iwl5300_agn_cfg; | |
71 | extern struct iwl_cfg iwl5100_agn_cfg; | |
72 | extern struct iwl_cfg iwl5350_agn_cfg; | |
73 | extern struct iwl_cfg iwl5100_bgn_cfg; | |
74 | extern struct iwl_cfg iwl5100_abg_cfg; | |
75 | extern struct iwl_cfg iwl5150_agn_cfg; | |
76 | extern struct iwl_cfg iwl5150_abg_cfg; | |
77 | extern struct iwl_cfg iwl6000g2a_2agn_cfg; | |
78 | extern struct iwl_cfg iwl6000g2a_2abg_cfg; | |
79 | extern struct iwl_cfg iwl6000g2a_2bg_cfg; | |
80 | extern struct iwl_cfg iwl6000g2b_bgn_cfg; | |
81 | extern struct iwl_cfg iwl6000g2b_bg_cfg; | |
82 | extern struct iwl_cfg iwl6000g2b_2agn_cfg; | |
83 | extern struct iwl_cfg iwl6000g2b_2abg_cfg; | |
9f6e1baf | 84 | extern struct iwl_cfg iwl6000g2b_2bgn_cfg; |
bd93cbed WYG |
85 | extern struct iwl_cfg iwl6000g2b_2bg_cfg; |
86 | extern struct iwl_cfg iwl6000i_2agn_cfg; | |
87 | extern struct iwl_cfg iwl6000i_2abg_cfg; | |
88 | extern struct iwl_cfg iwl6000i_2bg_cfg; | |
89 | extern struct iwl_cfg iwl6000_3agn_cfg; | |
90 | extern struct iwl_cfg iwl6050_2agn_cfg; | |
91 | extern struct iwl_cfg iwl6050_2abg_cfg; | |
92 | extern struct iwl_cfg iwl1000_bgn_cfg; | |
93 | extern struct iwl_cfg iwl1000_bg_cfg; | |
94 | ||
348ee7cd | 95 | extern struct iwl_mod_params iwlagn_mod_params; |
7dc77dba WYG |
96 | extern struct iwl_hcmd_ops iwlagn_hcmd; |
97 | extern struct iwl_hcmd_utils_ops iwlagn_hcmd_utils; | |
792bc3cb | 98 | |
a1175124 JB |
99 | int iwl_reset_ict(struct iwl_priv *priv); |
100 | void iwl_disable_ict(struct iwl_priv *priv); | |
101 | int iwl_alloc_isr_ict(struct iwl_priv *priv); | |
102 | void iwl_free_isr_ict(struct iwl_priv *priv); | |
103 | irqreturn_t iwl_isr_ict(int irq, void *data); | |
872c8ddc WYG |
104 | bool iwl_good_ack_health(struct iwl_priv *priv, |
105 | struct iwl_rx_packet *pkt); | |
a1175124 | 106 | |
b305a080 WYG |
107 | /* tx queue */ |
108 | void iwlagn_set_wr_ptrs(struct iwl_priv *priv, | |
109 | int txq_id, u32 index); | |
110 | void iwlagn_tx_queue_set_status(struct iwl_priv *priv, | |
111 | struct iwl_tx_queue *txq, | |
112 | int tx_fifo_id, int scd_retry); | |
113 | void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv, | |
114 | struct iwl_tx_queue *txq, | |
115 | u16 byte_cnt); | |
116 | void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, | |
117 | struct iwl_tx_queue *txq); | |
118 | int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id, | |
119 | int tx_fifo, int sta_id, int tid, u16 ssn_idx); | |
120 | int iwlagn_txq_agg_disable(struct iwl_priv *priv, u16 txq_id, | |
121 | u16 ssn_idx, u8 tx_fifo); | |
122 | void iwlagn_txq_set_sched(struct iwl_priv *priv, u32 mask); | |
1ff504e0 JB |
123 | void iwl_free_tfds_in_queue(struct iwl_priv *priv, |
124 | int sta_id, int tid, int freed); | |
b305a080 | 125 | |
741a6266 WYG |
126 | /* uCode */ |
127 | int iwlagn_load_ucode(struct iwl_priv *priv); | |
128 | void iwlagn_rx_calib_result(struct iwl_priv *priv, | |
129 | struct iwl_rx_mem_buffer *rxb); | |
130 | void iwlagn_rx_calib_complete(struct iwl_priv *priv, | |
131 | struct iwl_rx_mem_buffer *rxb); | |
132 | void iwlagn_init_alive_start(struct iwl_priv *priv); | |
133 | int iwlagn_alive_notify(struct iwl_priv *priv); | |
db41dd27 | 134 | int iwl_verify_ucode(struct iwl_priv *priv); |
741a6266 | 135 | |
e04ed0a5 | 136 | /* lib */ |
04569cbe WYG |
137 | void iwl_check_abort_status(struct iwl_priv *priv, |
138 | u8 frame_count, u32 status); | |
e04ed0a5 WYG |
139 | void iwlagn_rx_handler_setup(struct iwl_priv *priv); |
140 | void iwlagn_setup_deferred_work(struct iwl_priv *priv); | |
141 | int iwlagn_hw_valid_rtc_data_addr(u32 addr); | |
142 | int iwlagn_send_tx_power(struct iwl_priv *priv); | |
143 | void iwlagn_temperature(struct iwl_priv *priv); | |
144 | u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv); | |
145 | const u8 *iwlagn_eeprom_query_addr(const struct iwl_priv *priv, | |
146 | size_t offset); | |
74bcdb33 WYG |
147 | void iwlagn_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq); |
148 | int iwlagn_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq); | |
149 | int iwlagn_hw_nic_init(struct iwl_priv *priv); | |
716c74b0 WYG |
150 | int iwlagn_wait_tx_queue_empty(struct iwl_priv *priv); |
151 | int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control); | |
74bcdb33 | 152 | |
54b81550 WYG |
153 | /* rx */ |
154 | void iwlagn_rx_queue_restock(struct iwl_priv *priv); | |
155 | void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority); | |
156 | void iwlagn_rx_replenish(struct iwl_priv *priv); | |
157 | void iwlagn_rx_replenish_now(struct iwl_priv *priv); | |
158 | void iwlagn_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq); | |
159 | int iwlagn_rxq_stop(struct iwl_priv *priv); | |
8d801080 WYG |
160 | int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band); |
161 | void iwlagn_rx_reply_rx(struct iwl_priv *priv, | |
162 | struct iwl_rx_mem_buffer *rxb); | |
163 | void iwlagn_rx_reply_rx_phy(struct iwl_priv *priv, | |
164 | struct iwl_rx_mem_buffer *rxb); | |
54b81550 | 165 | |
74bcdb33 | 166 | /* tx */ |
8d801080 WYG |
167 | void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, |
168 | struct ieee80211_tx_info *info); | |
74bcdb33 | 169 | int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb); |
832f47e3 | 170 | int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif, |
619753ff | 171 | struct ieee80211_sta *sta, u16 tid, u16 *ssn); |
832f47e3 | 172 | int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif, |
619753ff | 173 | struct ieee80211_sta *sta, u16 tid); |
74bcdb33 WYG |
174 | int iwlagn_txq_check_empty(struct iwl_priv *priv, |
175 | int sta_id, u8 tid, int txq_id); | |
176 | void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, | |
177 | struct iwl_rx_mem_buffer *rxb); | |
178 | int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index); | |
179 | void iwlagn_hw_txq_ctx_free(struct iwl_priv *priv); | |
470058e0 ZY |
180 | int iwlagn_txq_ctx_alloc(struct iwl_priv *priv); |
181 | void iwlagn_txq_ctx_reset(struct iwl_priv *priv); | |
74bcdb33 | 182 | void iwlagn_txq_ctx_stop(struct iwl_priv *priv); |
e04ed0a5 | 183 | |
04569cbe WYG |
184 | static inline u32 iwl_tx_status_to_mac80211(u32 status) |
185 | { | |
186 | status &= TX_STATUS_MSK; | |
187 | ||
188 | switch (status) { | |
189 | case TX_STATUS_SUCCESS: | |
190 | case TX_STATUS_DIRECT_DONE: | |
191 | return IEEE80211_TX_STAT_ACK; | |
192 | case TX_STATUS_FAIL_DEST_PS: | |
193 | return IEEE80211_TX_STAT_TX_FILTERED; | |
194 | default: | |
195 | return 0; | |
196 | } | |
197 | } | |
198 | ||
199 | static inline bool iwl_is_tx_success(u32 status) | |
200 | { | |
201 | status &= TX_STATUS_MSK; | |
202 | return (status == TX_STATUS_SUCCESS) || | |
203 | (status == TX_STATUS_DIRECT_DONE); | |
204 | } | |
205 | ||
278fc73c WYG |
206 | /* rx */ |
207 | void iwl_rx_missed_beacon_notif(struct iwl_priv *priv, | |
208 | struct iwl_rx_mem_buffer *rxb); | |
209 | bool iwl_good_plcp_health(struct iwl_priv *priv, | |
210 | struct iwl_rx_packet *pkt); | |
211 | void iwl_rx_statistics(struct iwl_priv *priv, | |
212 | struct iwl_rx_mem_buffer *rxb); | |
213 | void iwl_reply_statistics(struct iwl_priv *priv, | |
214 | struct iwl_rx_mem_buffer *rxb); | |
215 | ||
b6e4c55a | 216 | /* scan */ |
1dda6d28 | 217 | void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif); |
b6e4c55a | 218 | |
1fa61b2e JB |
219 | /* station mgmt */ |
220 | int iwlagn_manage_ibss_station(struct iwl_priv *priv, | |
221 | struct ieee80211_vif *vif, bool add); | |
222 | ||
1808972f SZ |
223 | /* hcmd */ |
224 | int iwlagn_send_rxon_assoc(struct iwl_priv *priv); | |
225 | int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant); | |
226 | ||
a1175124 | 227 | #endif /* __iwl_agn_h__ */ |