[linux-2.6-block.git] / drivers / net / wireless / iwlwifi / iwl-6000.c

/******************************************************************************
 *
 * Copyright(c) 2008-2009 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 *  Intel Linux Wireless <ilw@linux.intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 *****************************************************************************/

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>

#include "iwl-eeprom.h"
#include "iwl-dev.h"
#include "iwl-core.h"
#include "iwl-io.h"
#include "iwl-sta.h"
#include "iwl-helpers.h"
#include "iwl-5000-hw.h"

/* Highest firmware API version supported */
#define IWL6000_UCODE_API_MAX 3
#define IWL6050_UCODE_API_MAX 3

/* Lowest firmware API version supported */
#define IWL6000_UCODE_API_MIN 1
#define IWL6050_UCODE_API_MIN 1

#define IWL6000_FW_PRE "iwlwifi-6000-"
#define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
#define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)

#define IWL6050_FW_PRE "iwlwifi-6050-"
#define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
#define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)

static struct iwl_hcmd_utils_ops iwl6000_hcmd_utils = {
	.get_hcmd_size = iwl5000_get_hcmd_size,
	.build_addsta_hcmd = iwl5000_build_addsta_hcmd,
	.rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag,
	.calc_rssi = iwl5000_calc_rssi,
};

static struct iwl_ops iwl6000_ops = {
	.ucode = &iwl5000_ucode,
	.lib = &iwl5000_lib,
	.hcmd = &iwl5000_hcmd,
	.utils = &iwl6000_hcmd_utils,
};

struct iwl_cfg iwl6000_2ag_cfg = {
	.name = "6000 Series 2x2 AG",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_BC,
	.valid_rx_ant = ANT_BC,
	.need_pll_cfg = false,
};

struct iwl_cfg iwl6000_2agn_cfg = {
	.name = "6000 Series 2x2 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
};

struct iwl_cfg iwl6050_2agn_cfg = {
	.name = "6050 Series 2x2 AGN",
	.fw_name_pre = IWL6050_FW_PRE,
	.ucode_api_max = IWL6050_UCODE_API_MAX,
	.ucode_api_min = IWL6050_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
};

struct iwl_cfg iwl6000_3agn_cfg = {
	.name = "6000 Series 3x3 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_ABC,
	.valid_rx_ant = ANT_ABC,
	.need_pll_cfg = false,
};

struct iwl_cfg iwl6050_3agn_cfg = {
	.name = "6050 Series 3x3 AGN",
	.fw_name_pre = IWL6050_FW_PRE,
	.ucode_api_max = IWL6050_UCODE_API_MAX,
	.ucode_api_min = IWL6050_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_ABC,
	.valid_rx_ant = ANT_ABC,
	.need_pll_cfg = false,
};

MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
Commit	Line	Data
e1228374 JS	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 */
cc0f555d JS	49	#define IWL6000_UCODE_API_MAX 3
cc0f555d JS	50	#define IWL6050_UCODE_API_MAX 3
e1228374 JS	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
29f35c14 JS	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 = {
cc0f555d	72	.ucode = &iwl5000_ucode,
29f35c14 JS	73	.lib = &iwl5000_lib,
	74	.hcmd = &iwl5000_hcmd,
	75	.utils = &iwl6000_hcmd_utils,
	76	};
	77
e1228374 JS	78	struct iwl_cfg iwl6000_2ag_cfg = {
	79	.name = "6000 Series 2x2 AG",
	80	.fw_name_pre = IWL6000_FW_PRE,
	81	.ucode_api_max = IWL6000_UCODE_API_MAX,
	82	.ucode_api_min = IWL6000_UCODE_API_MIN,
	83	.sku = IWL_SKU_A\|IWL_SKU_G,
29f35c14	84	.ops = &iwl6000_ops,
e1228374 JS	85	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	86	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	87	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	88	.mod_params = &iwl50_mod_params,
c0bac76a JS	89	.valid_tx_ant = ANT_BC,
c0bac76a JS	90	.valid_rx_ant = ANT_BC,
050681b7	91	.need_pll_cfg = false,
e1228374 JS	92	};
	93
	94	struct iwl_cfg iwl6000_2agn_cfg = {
	95	.name = "6000 Series 2x2 AGN",
	96	.fw_name_pre = IWL6000_FW_PRE,
	97	.ucode_api_max = IWL6000_UCODE_API_MAX,
	98	.ucode_api_min = IWL6000_UCODE_API_MIN,
	99	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	100	.ops = &iwl6000_ops,
e1228374 JS	101	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	102	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	103	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	104	.mod_params = &iwl50_mod_params,
542cc793 JS	105	.valid_tx_ant = ANT_AB,
542cc793 JS	106	.valid_rx_ant = ANT_AB,
050681b7	107	.need_pll_cfg = false,
e1228374 JS	108	};
	109
	110	struct iwl_cfg iwl6050_2agn_cfg = {
	111	.name = "6050 Series 2x2 AGN",
	112	.fw_name_pre = IWL6050_FW_PRE,
	113	.ucode_api_max = IWL6050_UCODE_API_MAX,
	114	.ucode_api_min = IWL6050_UCODE_API_MIN,
	115	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	116	.ops = &iwl6000_ops,
e1228374 JS	117	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	118	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	119	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	120	.mod_params = &iwl50_mod_params,
542cc793 JS	121	.valid_tx_ant = ANT_AB,
542cc793 JS	122	.valid_rx_ant = ANT_AB,
050681b7	123	.need_pll_cfg = false,
e1228374 JS	124	};
	125
	126	struct iwl_cfg iwl6000_3agn_cfg = {
	127	.name = "6000 Series 3x3 AGN",
	128	.fw_name_pre = IWL6000_FW_PRE,
	129	.ucode_api_max = IWL6000_UCODE_API_MAX,
	130	.ucode_api_min = IWL6000_UCODE_API_MIN,
	131	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	132	.ops = &iwl6000_ops,
e1228374 JS	133	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	134	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	135	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	136	.mod_params = &iwl50_mod_params,
c0bac76a JS	137	.valid_tx_ant = ANT_ABC,
c0bac76a JS	138	.valid_rx_ant = ANT_ABC,
050681b7	139	.need_pll_cfg = false,
e1228374 JS	140	};
	141
	142	struct iwl_cfg iwl6050_3agn_cfg = {
	143	.name = "6050 Series 3x3 AGN",
	144	.fw_name_pre = IWL6050_FW_PRE,
	145	.ucode_api_max = IWL6050_UCODE_API_MAX,
	146	.ucode_api_min = IWL6050_UCODE_API_MIN,
	147	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	148	.ops = &iwl6000_ops,
e1228374 JS	149	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
	150	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
	151	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	152	.mod_params = &iwl50_mod_params,
c0bac76a JS	153	.valid_tx_ant = ANT_ABC,
c0bac76a JS	154	.valid_rx_ant = ANT_ABC,
050681b7	155	.need_pll_cfg = false,
e1228374 JS	156	};
	157
	158	MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
	159	MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));