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_AB,
 105         .valid_rx_ant = ANT_AB,
 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_AB,
 121         .valid_rx_ant = ANT_AB,
 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));