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1 /******************************************************************************
2  *
3  * Copyright(c) 2007 - 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 "iwl-csr.h"
32 
33 /* Highest firmware API version supported */
34 #define IWL5000_UCODE_API_MAX 5
35 #define IWL5150_UCODE_API_MAX 2
36 
37 /* Oldest version we won't warn about */
38 #define IWL5000_UCODE_API_OK 5
39 #define IWL5150_UCODE_API_OK 2
40 
41 /* Lowest firmware API version supported */
42 #define IWL5000_UCODE_API_MIN 1
43 #define IWL5150_UCODE_API_MIN 1
44 
45 /* EEPROM versions */
46 #define EEPROM_5000_TX_POWER_VERSION	(4)
47 #define EEPROM_5000_EEPROM_VERSION	(0x11A)
48 #define EEPROM_5050_TX_POWER_VERSION	(4)
49 #define EEPROM_5050_EEPROM_VERSION	(0x21E)
50 
51 #define IWL5000_FW_PRE "iwlwifi-5000-"
52 #define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
53 
54 #define IWL5150_FW_PRE "iwlwifi-5150-"
55 #define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
56 
57 static const struct iwl_base_params iwl5000_base_params = {
58 	.eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
59 	.num_of_queues = IWLAGN_NUM_QUEUES,
60 	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
61 	.led_compensation = 51,
62 	.wd_timeout = IWL_WATCHDOG_DISABLED,
63 	.max_event_log_size = 512,
64 	.scd_chain_ext_wa = true,
65 };
66 
67 static const struct iwl_ht_params iwl5000_ht_params = {
68 	.ht_greenfield_support = true,
69 	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
70 };
71 
72 static const struct iwl_eeprom_params iwl5000_eeprom_params = {
73 	.regulatory_bands = {
74 		EEPROM_REG_BAND_1_CHANNELS,
75 		EEPROM_REG_BAND_2_CHANNELS,
76 		EEPROM_REG_BAND_3_CHANNELS,
77 		EEPROM_REG_BAND_4_CHANNELS,
78 		EEPROM_REG_BAND_5_CHANNELS,
79 		EEPROM_REG_BAND_24_HT40_CHANNELS,
80 		EEPROM_REG_BAND_52_HT40_CHANNELS
81 	},
82 };
83 
84 #define IWL_DEVICE_5000						\
85 	.fw_name_pre = IWL5000_FW_PRE,				\
86 	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
87 	.ucode_api_ok = IWL5000_UCODE_API_OK,			\
88 	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
89 	.device_family = IWL_DEVICE_FAMILY_5000,		\
90 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
91 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
92 	.nvm_ver = EEPROM_5000_EEPROM_VERSION,		\
93 	.nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
94 	.base_params = &iwl5000_base_params,			\
95 	.eeprom_params = &iwl5000_eeprom_params,		\
96 	.led_mode = IWL_LED_BLINK
97 
98 const struct iwl_cfg iwl5300_agn_cfg = {
99 	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
100 	IWL_DEVICE_5000,
101 	/* at least EEPROM 0x11A has wrong info */
102 	.valid_tx_ant = ANT_ABC,	/* .cfg overwrite */
103 	.valid_rx_ant = ANT_ABC,	/* .cfg overwrite */
104 	.ht_params = &iwl5000_ht_params,
105 };
106 
107 const struct iwl_cfg iwl5100_bgn_cfg = {
108 	.name = "Intel(R) WiFi Link 5100 BGN",
109 	IWL_DEVICE_5000,
110 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
111 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
112 	.ht_params = &iwl5000_ht_params,
113 };
114 
115 const struct iwl_cfg iwl5100_abg_cfg = {
116 	.name = "Intel(R) WiFi Link 5100 ABG",
117 	IWL_DEVICE_5000,
118 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
119 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
120 };
121 
122 const struct iwl_cfg iwl5100_agn_cfg = {
123 	.name = "Intel(R) WiFi Link 5100 AGN",
124 	IWL_DEVICE_5000,
125 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
126 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
127 	.ht_params = &iwl5000_ht_params,
128 };
129 
130 const struct iwl_cfg iwl5350_agn_cfg = {
131 	.name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
132 	.fw_name_pre = IWL5000_FW_PRE,
133 	.ucode_api_max = IWL5000_UCODE_API_MAX,
134 	.ucode_api_ok = IWL5000_UCODE_API_OK,
135 	.ucode_api_min = IWL5000_UCODE_API_MIN,
136 	.device_family = IWL_DEVICE_FAMILY_5000,
137 	.max_inst_size = IWLAGN_RTC_INST_SIZE,
138 	.max_data_size = IWLAGN_RTC_DATA_SIZE,
139 	.nvm_ver = EEPROM_5050_EEPROM_VERSION,
140 	.nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
141 	.base_params = &iwl5000_base_params,
142 	.eeprom_params = &iwl5000_eeprom_params,
143 	.ht_params = &iwl5000_ht_params,
144 	.led_mode = IWL_LED_BLINK,
145 	.internal_wimax_coex = true,
146 };
147 
148 #define IWL_DEVICE_5150						\
149 	.fw_name_pre = IWL5150_FW_PRE,				\
150 	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
151 	.ucode_api_ok = IWL5150_UCODE_API_OK,			\
152 	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
153 	.device_family = IWL_DEVICE_FAMILY_5150,		\
154 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
155 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
156 	.nvm_ver = EEPROM_5050_EEPROM_VERSION,		\
157 	.nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
158 	.base_params = &iwl5000_base_params,			\
159 	.eeprom_params = &iwl5000_eeprom_params,		\
160 	.led_mode = IWL_LED_BLINK,				\
161 	.internal_wimax_coex = true
162 
163 const struct iwl_cfg iwl5150_agn_cfg = {
164 	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
165 	IWL_DEVICE_5150,
166 	.ht_params = &iwl5000_ht_params,
167 
168 };
169 
170 const struct iwl_cfg iwl5150_abg_cfg = {
171 	.name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
172 	IWL_DEVICE_5150,
173 };
174 
175 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
176 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
177