Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
[linux-2.6] / drivers / net / wireless / iwlwifi / iwl-6000.c
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 */
49 #define IWL6000_UCODE_API_MAX 2
50 #define IWL6050_UCODE_API_MAX 2
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
64 static struct iwl_hcmd_utils_ops iwl6000_hcmd_utils = {
65         .get_hcmd_size = iwl5000_get_hcmd_size,
66         .build_addsta_hcmd = iwl5000_build_addsta_hcmd,
67         .rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag,
68         .calc_rssi = iwl5000_calc_rssi,
69 };
70
71 static struct iwl_ops iwl6000_ops = {
72         .lib = &iwl5000_lib,
73         .hcmd = &iwl5000_hcmd,
74         .utils = &iwl6000_hcmd_utils,
75 };
76
77 struct iwl_cfg iwl6000_2ag_cfg = {
78         .name = "6000 Series 2x2 AG",
79         .fw_name_pre = IWL6000_FW_PRE,
80         .ucode_api_max = IWL6000_UCODE_API_MAX,
81         .ucode_api_min = IWL6000_UCODE_API_MIN,
82         .sku = IWL_SKU_A|IWL_SKU_G,
83         .ops = &iwl6000_ops,
84         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
85         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
86         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
87         .mod_params = &iwl50_mod_params,
88         .valid_tx_ant = ANT_BC,
89         .valid_rx_ant = ANT_BC,
90         .need_pll_cfg = false,
91 };
92
93 struct iwl_cfg iwl6000_2agn_cfg = {
94         .name = "6000 Series 2x2 AGN",
95         .fw_name_pre = IWL6000_FW_PRE,
96         .ucode_api_max = IWL6000_UCODE_API_MAX,
97         .ucode_api_min = IWL6000_UCODE_API_MIN,
98         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
99         .ops = &iwl6000_ops,
100         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
101         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
102         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
103         .mod_params = &iwl50_mod_params,
104         .valid_tx_ant = ANT_BC,
105         .valid_rx_ant = ANT_BC,
106         .need_pll_cfg = false,
107 };
108
109 struct iwl_cfg iwl6050_2agn_cfg = {
110         .name = "6050 Series 2x2 AGN",
111         .fw_name_pre = IWL6050_FW_PRE,
112         .ucode_api_max = IWL6050_UCODE_API_MAX,
113         .ucode_api_min = IWL6050_UCODE_API_MIN,
114         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
115         .ops = &iwl6000_ops,
116         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
117         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
118         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
119         .mod_params = &iwl50_mod_params,
120         .valid_tx_ant = ANT_BC,
121         .valid_rx_ant = ANT_BC,
122         .need_pll_cfg = false,
123 };
124
125 struct iwl_cfg iwl6000_3agn_cfg = {
126         .name = "6000 Series 3x3 AGN",
127         .fw_name_pre = IWL6000_FW_PRE,
128         .ucode_api_max = IWL6000_UCODE_API_MAX,
129         .ucode_api_min = IWL6000_UCODE_API_MIN,
130         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
131         .ops = &iwl6000_ops,
132         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
133         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
134         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
135         .mod_params = &iwl50_mod_params,
136         .valid_tx_ant = ANT_ABC,
137         .valid_rx_ant = ANT_ABC,
138         .need_pll_cfg = false,
139 };
140
141 struct iwl_cfg iwl6050_3agn_cfg = {
142         .name = "6050 Series 3x3 AGN",
143         .fw_name_pre = IWL6050_FW_PRE,
144         .ucode_api_max = IWL6050_UCODE_API_MAX,
145         .ucode_api_min = IWL6050_UCODE_API_MIN,
146         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
147         .ops = &iwl6000_ops,
148         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
149         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
150         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
151         .mod_params = &iwl50_mod_params,
152         .valid_tx_ant = ANT_ABC,
153         .valid_rx_ant = ANT_ABC,
154         .need_pll_cfg = false,
155 };
156
157 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
158 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));