Commit | Line | Data |
---|---|---|
e1228374 JS |
1 | /****************************************************************************** |
2 | * | |
3 | * Copyright(c) 2008-2009 Intel Corporation. All rights reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along with | |
15 | * this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA | |
17 | * | |
18 | * The full GNU General Public License is included in this distribution in the | |
19 | * file called LICENSE. | |
20 | * | |
21 | * Contact Information: | |
22 | * Intel Linux Wireless <ilw@linux.intel.com> | |
23 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
24 | * | |
25 | *****************************************************************************/ | |
26 | ||
27 | #include <linux/kernel.h> | |
28 | #include <linux/module.h> | |
29 | #include <linux/init.h> | |
30 | #include <linux/pci.h> | |
31 | #include <linux/dma-mapping.h> | |
32 | #include <linux/delay.h> | |
33 | #include <linux/skbuff.h> | |
34 | #include <linux/netdevice.h> | |
35 | #include <linux/wireless.h> | |
36 | #include <net/mac80211.h> | |
37 | #include <linux/etherdevice.h> | |
38 | #include <asm/unaligned.h> | |
39 | ||
40 | #include "iwl-eeprom.h" | |
41 | #include "iwl-dev.h" | |
42 | #include "iwl-core.h" | |
43 | #include "iwl-io.h" | |
44 | #include "iwl-sta.h" | |
45 | #include "iwl-helpers.h" | |
46 | #include "iwl-5000-hw.h" | |
47 | ||
48 | /* Highest firmware API version supported */ | |
cc0f555d JS |
49 | #define IWL6000_UCODE_API_MAX 3 |
50 | #define IWL6050_UCODE_API_MAX 3 | |
e1228374 JS |
51 | |
52 | /* Lowest firmware API version supported */ | |
53 | #define IWL6000_UCODE_API_MIN 1 | |
54 | #define IWL6050_UCODE_API_MIN 1 | |
55 | ||
56 | #define IWL6000_FW_PRE "iwlwifi-6000-" | |
57 | #define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode" | |
58 | #define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api) | |
59 | ||
60 | #define IWL6050_FW_PRE "iwlwifi-6050-" | |
61 | #define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode" | |
62 | #define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api) | |
63 | ||
672639de WYG |
64 | static void iwl6000_set_ct_threshold(struct iwl_priv *priv) |
65 | { | |
66 | /* want Celsius */ | |
67 | priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD; | |
68 | priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; | |
69 | } | |
70 | ||
65b7998a WYG |
71 | /* NIC configuration for 6000 series */ |
72 | static void iwl6000_nic_config(struct iwl_priv *priv) | |
73 | { | |
74 | iwl5000_nic_config(priv); | |
75 | ||
76 | /* no locking required for register write */ | |
77 | if (priv->cfg->pa_type == IWL_PA_HYBRID) { | |
78 | /* 2x2 hybrid phy type */ | |
79 | iwl_write32(priv, CSR_GP_DRIVER_REG, | |
80 | CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_HYB); | |
81 | } else if (priv->cfg->pa_type == IWL_PA_INTERNAL) { | |
82 | /* 2x2 IPA phy type */ | |
83 | iwl_write32(priv, CSR_GP_DRIVER_REG, | |
84 | CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA); | |
85 | } | |
86 | /* else do nothing, uCode configured */ | |
87 | } | |
88 | ||
672639de WYG |
89 | static struct iwl_lib_ops iwl6000_lib = { |
90 | .set_hw_params = iwl5000_hw_set_hw_params, | |
91 | .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl, | |
92 | .txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl, | |
93 | .txq_set_sched = iwl5000_txq_set_sched, | |
94 | .txq_agg_enable = iwl5000_txq_agg_enable, | |
95 | .txq_agg_disable = iwl5000_txq_agg_disable, | |
96 | .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd, | |
97 | .txq_free_tfd = iwl_hw_txq_free_tfd, | |
98 | .txq_init = iwl_hw_tx_queue_init, | |
99 | .rx_handler_setup = iwl5000_rx_handler_setup, | |
100 | .setup_deferred_work = iwl5000_setup_deferred_work, | |
101 | .is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr, | |
102 | .load_ucode = iwl5000_load_ucode, | |
103 | .init_alive_start = iwl5000_init_alive_start, | |
104 | .alive_notify = iwl5000_alive_notify, | |
105 | .send_tx_power = iwl5000_send_tx_power, | |
106 | .update_chain_flags = iwl_update_chain_flags, | |
107 | .apm_ops = { | |
108 | .init = iwl5000_apm_init, | |
109 | .reset = iwl5000_apm_reset, | |
110 | .stop = iwl5000_apm_stop, | |
65b7998a | 111 | .config = iwl6000_nic_config, |
672639de WYG |
112 | .set_pwr_src = iwl_set_pwr_src, |
113 | }, | |
114 | .eeprom_ops = { | |
115 | .regulatory_bands = { | |
116 | EEPROM_5000_REG_BAND_1_CHANNELS, | |
117 | EEPROM_5000_REG_BAND_2_CHANNELS, | |
118 | EEPROM_5000_REG_BAND_3_CHANNELS, | |
119 | EEPROM_5000_REG_BAND_4_CHANNELS, | |
120 | EEPROM_5000_REG_BAND_5_CHANNELS, | |
121 | EEPROM_5000_REG_BAND_24_FAT_CHANNELS, | |
122 | EEPROM_5000_REG_BAND_52_FAT_CHANNELS | |
123 | }, | |
124 | .verify_signature = iwlcore_eeprom_verify_signature, | |
125 | .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, | |
126 | .release_semaphore = iwlcore_eeprom_release_semaphore, | |
127 | .calib_version = iwl5000_eeprom_calib_version, | |
128 | .query_addr = iwl5000_eeprom_query_addr, | |
129 | }, | |
130 | .post_associate = iwl_post_associate, | |
131 | .isr = iwl_isr_ict, | |
132 | .config_ap = iwl_config_ap, | |
133 | .temp_ops = { | |
134 | .temperature = iwl5000_temperature, | |
135 | .set_ct_kill = iwl6000_set_ct_threshold, | |
136 | }, | |
137 | }; | |
138 | ||
29f35c14 JS |
139 | static struct iwl_hcmd_utils_ops iwl6000_hcmd_utils = { |
140 | .get_hcmd_size = iwl5000_get_hcmd_size, | |
141 | .build_addsta_hcmd = iwl5000_build_addsta_hcmd, | |
142 | .rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag, | |
143 | .calc_rssi = iwl5000_calc_rssi, | |
144 | }; | |
145 | ||
146 | static struct iwl_ops iwl6000_ops = { | |
cc0f555d | 147 | .ucode = &iwl5000_ucode, |
672639de | 148 | .lib = &iwl6000_lib, |
29f35c14 JS |
149 | .hcmd = &iwl5000_hcmd, |
150 | .utils = &iwl6000_hcmd_utils, | |
151 | }; | |
152 | ||
e1228374 | 153 | |
65b7998a WYG |
154 | /* |
155 | * "h": Hybrid configuration, use both internal and external Power Amplifier | |
156 | */ | |
157 | struct iwl_cfg iwl6000h_2agn_cfg = { | |
e1228374 JS |
158 | .name = "6000 Series 2x2 AGN", |
159 | .fw_name_pre = IWL6000_FW_PRE, | |
160 | .ucode_api_max = IWL6000_UCODE_API_MAX, | |
161 | .ucode_api_min = IWL6000_UCODE_API_MIN, | |
162 | .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, | |
29f35c14 | 163 | .ops = &iwl6000_ops, |
e1228374 JS |
164 | .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, |
165 | .eeprom_ver = EEPROM_5000_EEPROM_VERSION, | |
166 | .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, | |
167 | .mod_params = &iwl50_mod_params, | |
542cc793 JS |
168 | .valid_tx_ant = ANT_AB, |
169 | .valid_rx_ant = ANT_AB, | |
050681b7 | 170 | .need_pll_cfg = false, |
65b7998a WYG |
171 | .pa_type = IWL_PA_HYBRID, |
172 | }; | |
173 | ||
174 | /* | |
175 | * "i": Internal configuration, use internal Power Amplifier | |
176 | */ | |
177 | struct iwl_cfg iwl6000i_2agn_cfg = { | |
178 | .name = "6000 Series 2x2 AGN", | |
179 | .fw_name_pre = IWL6000_FW_PRE, | |
180 | .ucode_api_max = IWL6000_UCODE_API_MAX, | |
181 | .ucode_api_min = IWL6000_UCODE_API_MIN, | |
182 | .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, | |
183 | .ops = &iwl6000_ops, | |
184 | .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, | |
185 | .eeprom_ver = EEPROM_5000_EEPROM_VERSION, | |
186 | .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, | |
187 | .mod_params = &iwl50_mod_params, | |
188 | .valid_tx_ant = ANT_BC, | |
189 | .valid_rx_ant = ANT_BC, | |
190 | .need_pll_cfg = false, | |
191 | .pa_type = IWL_PA_INTERNAL, | |
e1228374 JS |
192 | }; |
193 | ||
194 | struct iwl_cfg iwl6050_2agn_cfg = { | |
195 | .name = "6050 Series 2x2 AGN", | |
196 | .fw_name_pre = IWL6050_FW_PRE, | |
197 | .ucode_api_max = IWL6050_UCODE_API_MAX, | |
198 | .ucode_api_min = IWL6050_UCODE_API_MIN, | |
199 | .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, | |
29f35c14 | 200 | .ops = &iwl6000_ops, |
e1228374 JS |
201 | .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, |
202 | .eeprom_ver = EEPROM_5000_EEPROM_VERSION, | |
203 | .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, | |
204 | .mod_params = &iwl50_mod_params, | |
542cc793 JS |
205 | .valid_tx_ant = ANT_AB, |
206 | .valid_rx_ant = ANT_AB, | |
050681b7 | 207 | .need_pll_cfg = false, |
65b7998a | 208 | .pa_type = IWL_PA_SYSTEM, |
e1228374 JS |
209 | }; |
210 | ||
211 | struct iwl_cfg iwl6000_3agn_cfg = { | |
212 | .name = "6000 Series 3x3 AGN", | |
213 | .fw_name_pre = IWL6000_FW_PRE, | |
214 | .ucode_api_max = IWL6000_UCODE_API_MAX, | |
215 | .ucode_api_min = IWL6000_UCODE_API_MIN, | |
216 | .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, | |
29f35c14 | 217 | .ops = &iwl6000_ops, |
e1228374 JS |
218 | .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, |
219 | .eeprom_ver = EEPROM_5000_EEPROM_VERSION, | |
220 | .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, | |
221 | .mod_params = &iwl50_mod_params, | |
c0bac76a JS |
222 | .valid_tx_ant = ANT_ABC, |
223 | .valid_rx_ant = ANT_ABC, | |
050681b7 | 224 | .need_pll_cfg = false, |
65b7998a | 225 | .pa_type = IWL_PA_SYSTEM, |
e1228374 JS |
226 | }; |
227 | ||
228 | struct iwl_cfg iwl6050_3agn_cfg = { | |
229 | .name = "6050 Series 3x3 AGN", | |
230 | .fw_name_pre = IWL6050_FW_PRE, | |
231 | .ucode_api_max = IWL6050_UCODE_API_MAX, | |
232 | .ucode_api_min = IWL6050_UCODE_API_MIN, | |
233 | .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, | |
29f35c14 | 234 | .ops = &iwl6000_ops, |
e1228374 JS |
235 | .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, |
236 | .eeprom_ver = EEPROM_5000_EEPROM_VERSION, | |
237 | .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, | |
238 | .mod_params = &iwl50_mod_params, | |
c0bac76a JS |
239 | .valid_tx_ant = ANT_ABC, |
240 | .valid_rx_ant = ANT_ABC, | |
050681b7 | 241 | .need_pll_cfg = false, |
65b7998a | 242 | .pa_type = IWL_PA_SYSTEM, |
e1228374 JS |
243 | }; |
244 | ||
245 | MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX)); | |
246 | MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX)); |