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 <linuxwifi@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-csr.h"
 31#include "iwl-agn-hw.h"
 32
 33/* Highest firmware API version supported */
 34#define IWL1000_UCODE_API_MAX 5
 35#define IWL100_UCODE_API_MAX 5
 36
 37/* Oldest version we won't warn about */
 38#define IWL1000_UCODE_API_OK 5
 39#define IWL100_UCODE_API_OK 5
 40
 41/* Lowest firmware API version supported */
 42#define IWL1000_UCODE_API_MIN 1
 43#define IWL100_UCODE_API_MIN 5
 44
 45/* EEPROM version */
 46#define EEPROM_1000_TX_POWER_VERSION	(4)
 47#define EEPROM_1000_EEPROM_VERSION	(0x15C)
 48
 49#define IWL1000_FW_PRE "iwlwifi-1000-"
 50#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
 51
 52#define IWL100_FW_PRE "iwlwifi-100-"
 53#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
 54
 55
 56static const struct iwl_base_params iwl1000_base_params = {
 57	.num_of_queues = IWLAGN_NUM_QUEUES,
 58	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 59	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 60	.max_ll_items = OTP_MAX_LL_ITEMS_1000,
 61	.shadow_ram_support = false,
 62	.led_compensation = 51,
 63	.wd_timeout = IWL_WATCHDOG_DISABLED,
 64	.max_event_log_size = 128,
 65	.scd_chain_ext_wa = true,
 66};
 67
 68static const struct iwl_ht_params iwl1000_ht_params = {
 69	.ht_greenfield_support = true,
 70	.use_rts_for_aggregation = true, /* use rts/cts protection */
 71	.ht40_bands = BIT(IEEE80211_BAND_2GHZ),
 72};
 73
 74static const struct iwl_eeprom_params iwl1000_eeprom_params = {
 75	.regulatory_bands = {
 76		EEPROM_REG_BAND_1_CHANNELS,
 77		EEPROM_REG_BAND_2_CHANNELS,
 78		EEPROM_REG_BAND_3_CHANNELS,
 79		EEPROM_REG_BAND_4_CHANNELS,
 80		EEPROM_REG_BAND_5_CHANNELS,
 81		EEPROM_REG_BAND_24_HT40_CHANNELS,
 82		EEPROM_REGULATORY_BAND_NO_HT40,
 83	}
 84};
 85
 86#define IWL_DEVICE_1000						\
 87	.fw_name_pre = IWL1000_FW_PRE,				\
 88	.ucode_api_max = IWL1000_UCODE_API_MAX,			\
 89	.ucode_api_ok = IWL1000_UCODE_API_OK,			\
 90	.ucode_api_min = IWL1000_UCODE_API_MIN,			\
 91	.device_family = IWL_DEVICE_FAMILY_1000,		\
 92	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 93	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 94	.nvm_ver = EEPROM_1000_EEPROM_VERSION,		\
 95	.nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
 96	.base_params = &iwl1000_base_params,			\
 97	.eeprom_params = &iwl1000_eeprom_params,		\
 98	.led_mode = IWL_LED_BLINK,				\
 99	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
100
101const struct iwl_cfg iwl1000_bgn_cfg = {
102	.name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
103	IWL_DEVICE_1000,
104	.ht_params = &iwl1000_ht_params,
105};
106
107const struct iwl_cfg iwl1000_bg_cfg = {
108	.name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
109	IWL_DEVICE_1000,
110};
111
112#define IWL_DEVICE_100						\
113	.fw_name_pre = IWL100_FW_PRE,				\
114	.ucode_api_max = IWL100_UCODE_API_MAX,			\
115	.ucode_api_ok = IWL100_UCODE_API_OK,			\
116	.ucode_api_min = IWL100_UCODE_API_MIN,			\
117	.device_family = IWL_DEVICE_FAMILY_100,			\
118	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
119	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
120	.nvm_ver = EEPROM_1000_EEPROM_VERSION,		\
121	.nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
122	.base_params = &iwl1000_base_params,			\
123	.eeprom_params = &iwl1000_eeprom_params,		\
124	.led_mode = IWL_LED_RF_STATE,				\
125	.rx_with_siso_diversity = true,				\
126	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
127
128const struct iwl_cfg iwl100_bgn_cfg = {
129	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
130	IWL_DEVICE_100,
131	.ht_params = &iwl1000_ht_params,
132};
133
134const struct iwl_cfg iwl100_bg_cfg = {
135	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
136	IWL_DEVICE_100,
137};
138
139MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
140MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));