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1 /******************************************************************************
2  *
3  * Copyright(c) 2008 - 2014 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/module.h>
28 #include <linux/stringify.h>
29 #include "iwl-config.h"
30 #include "iwl-agn-hw.h"
31 #include "dvm/commands.h" /* needed for BT for now */
32 
33 /* Highest firmware API version supported */
34 #define IWL2030_UCODE_API_MAX 6
35 #define IWL2000_UCODE_API_MAX 6
36 #define IWL105_UCODE_API_MAX 6
37 #define IWL135_UCODE_API_MAX 6
38 
39 /* Oldest version we won't warn about */
40 #define IWL2030_UCODE_API_OK 6
41 #define IWL2000_UCODE_API_OK 6
42 #define IWL105_UCODE_API_OK 6
43 #define IWL135_UCODE_API_OK 6
44 
45 /* Lowest firmware API version supported */
46 #define IWL2030_UCODE_API_MIN 5
47 #define IWL2000_UCODE_API_MIN 5
48 #define IWL105_UCODE_API_MIN 5
49 #define IWL135_UCODE_API_MIN 5
50 
51 /* EEPROM version */
52 #define EEPROM_2000_TX_POWER_VERSION	(6)
53 #define EEPROM_2000_EEPROM_VERSION	(0x805)
54 
55 
56 #define IWL2030_FW_PRE "iwlwifi-2030-"
57 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
58 
59 #define IWL2000_FW_PRE "iwlwifi-2000-"
60 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
61 
62 #define IWL105_FW_PRE "iwlwifi-105-"
63 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
64 
65 #define IWL135_FW_PRE "iwlwifi-135-"
66 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
67 
68 static const struct iwl_base_params iwl2000_base_params = {
69 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
70 	.num_of_queues = IWLAGN_NUM_QUEUES,
71 	.pll_cfg_val = 0,
72 	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
73 	.shadow_ram_support = true,
74 	.led_compensation = 51,
75 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
76 	.max_event_log_size = 512,
77 	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
78 	.scd_chain_ext_wa = true,
79 };
80 
81 
82 static const struct iwl_base_params iwl2030_base_params = {
83 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
84 	.num_of_queues = IWLAGN_NUM_QUEUES,
85 	.pll_cfg_val = 0,
86 	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
87 	.shadow_ram_support = true,
88 	.led_compensation = 57,
89 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
90 	.max_event_log_size = 512,
91 	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
92 	.scd_chain_ext_wa = true,
93 };
94 
95 static const struct iwl_ht_params iwl2000_ht_params = {
96 	.ht_greenfield_support = true,
97 	.use_rts_for_aggregation = true, /* use rts/cts protection */
98 	.ht40_bands = BIT(IEEE80211_BAND_2GHZ),
99 };
100 
101 static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
102 	.regulatory_bands = {
103 		EEPROM_REG_BAND_1_CHANNELS,
104 		EEPROM_REG_BAND_2_CHANNELS,
105 		EEPROM_REG_BAND_3_CHANNELS,
106 		EEPROM_REG_BAND_4_CHANNELS,
107 		EEPROM_REG_BAND_5_CHANNELS,
108 		EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
109 		EEPROM_REGULATORY_BAND_NO_HT40,
110 	},
111 	.enhanced_txpower = true,
112 };
113 
114 #define IWL_DEVICE_2000						\
115 	.fw_name_pre = IWL2000_FW_PRE,				\
116 	.ucode_api_max = IWL2000_UCODE_API_MAX,			\
117 	.ucode_api_ok = IWL2000_UCODE_API_OK,			\
118 	.ucode_api_min = IWL2000_UCODE_API_MIN,			\
119 	.device_family = IWL_DEVICE_FAMILY_2000,		\
120 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
121 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
122 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,			\
123 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,		\
124 	.base_params = &iwl2000_base_params,			\
125 	.eeprom_params = &iwl20x0_eeprom_params,		\
126 	.led_mode = IWL_LED_RF_STATE
127 
128 const struct iwl_cfg iwl2000_2bgn_cfg = {
129 	.name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
130 	IWL_DEVICE_2000,
131 	.ht_params = &iwl2000_ht_params,
132 };
133 
134 const struct iwl_cfg iwl2000_2bgn_d_cfg = {
135 	.name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
136 	IWL_DEVICE_2000,
137 	.ht_params = &iwl2000_ht_params,
138 };
139 
140 #define IWL_DEVICE_2030						\
141 	.fw_name_pre = IWL2030_FW_PRE,				\
142 	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
143 	.ucode_api_ok = IWL2030_UCODE_API_OK,			\
144 	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
145 	.device_family = IWL_DEVICE_FAMILY_2030,		\
146 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
147 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
148 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
149 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
150 	.base_params = &iwl2030_base_params,			\
151 	.eeprom_params = &iwl20x0_eeprom_params,		\
152 	.led_mode = IWL_LED_RF_STATE
153 
154 const struct iwl_cfg iwl2030_2bgn_cfg = {
155 	.name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
156 	IWL_DEVICE_2030,
157 	.ht_params = &iwl2000_ht_params,
158 };
159 
160 #define IWL_DEVICE_105						\
161 	.fw_name_pre = IWL105_FW_PRE,				\
162 	.ucode_api_max = IWL105_UCODE_API_MAX,			\
163 	.ucode_api_ok = IWL105_UCODE_API_OK,			\
164 	.ucode_api_min = IWL105_UCODE_API_MIN,			\
165 	.device_family = IWL_DEVICE_FAMILY_105,			\
166 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
167 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
168 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
169 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
170 	.base_params = &iwl2000_base_params,			\
171 	.eeprom_params = &iwl20x0_eeprom_params,		\
172 	.led_mode = IWL_LED_RF_STATE,				\
173 	.rx_with_siso_diversity = true
174 
175 const struct iwl_cfg iwl105_bgn_cfg = {
176 	.name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
177 	IWL_DEVICE_105,
178 	.ht_params = &iwl2000_ht_params,
179 };
180 
181 const struct iwl_cfg iwl105_bgn_d_cfg = {
182 	.name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
183 	IWL_DEVICE_105,
184 	.ht_params = &iwl2000_ht_params,
185 };
186 
187 #define IWL_DEVICE_135						\
188 	.fw_name_pre = IWL135_FW_PRE,				\
189 	.ucode_api_max = IWL135_UCODE_API_MAX,			\
190 	.ucode_api_ok = IWL135_UCODE_API_OK,			\
191 	.ucode_api_min = IWL135_UCODE_API_MIN,			\
192 	.device_family = IWL_DEVICE_FAMILY_135,			\
193 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
194 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
195 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
196 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
197 	.base_params = &iwl2030_base_params,			\
198 	.eeprom_params = &iwl20x0_eeprom_params,		\
199 	.led_mode = IWL_LED_RF_STATE,				\
200 	.rx_with_siso_diversity = true
201 
202 const struct iwl_cfg iwl135_bgn_cfg = {
203 	.name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
204 	IWL_DEVICE_135,
205 	.ht_params = &iwl2000_ht_params,
206 };
207 
208 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
209 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
210 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
211 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));
212