[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-8000.c

/******************************************************************************
 *
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2014 Intel Mobile Communications GmbH
 *
 * 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 COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <ilw@linux.intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 * BSD LICENSE
 *
 * Copyright(c) 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2014 Intel Mobile Communications GmbH
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *  * Neither the name Intel Corporation nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *****************************************************************************/

#include <linux/module.h>
#include <linux/stringify.h>
#include "iwl-config.h"
#include "iwl-agn-hw.h"

/* Highest firmware API version supported */
#define IWL8000_UCODE_API_MAX	10

/* Oldest version we won't warn about */
#define IWL8000_UCODE_API_OK	10

/* Lowest firmware API version supported */
#define IWL8000_UCODE_API_MIN	9

/* NVM versions */
#define IWL8000_NVM_VERSION		0x0a1d
#define IWL8000_TX_POWER_VERSION	0xffff /* meaningless */

/* DCCM offsets and lengths */
#define IWL8260_DCCM_OFFSET		0x800000
#define IWL8260_DCCM_LEN		0x18000

#define IWL8000_FW_PRE "iwlwifi-8000"
#define IWL8000_MODULE_FIRMWARE(api) \
	IWL8000_FW_PRE "-" __stringify(api) ".ucode"

#define NVM_HW_SECTION_NUM_FAMILY_8000		10
#define DEFAULT_NVM_FILE_FAMILY_8000		"iwl_nvm_8000.bin"

/* Max SDIO RX aggregation size of the ADDBA request/response */
#define MAX_RX_AGG_SIZE_8260_SDIO	28

/* Max A-MPDU exponent for HT and VHT */
#define MAX_HT_AMPDU_EXPONENT_8260_SDIO	IEEE80211_HT_MAX_AMPDU_32K
#define MAX_VHT_AMPDU_EXPONENT_8260_SDIO	IEEE80211_VHT_MAX_AMPDU_32K

static const struct iwl_base_params iwl8000_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.pll_cfg_val = 0,
	.shadow_ram_support = true,
	.led_compensation = 57,
	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	.max_event_log_size = 512,
	.shadow_reg_enable = true,
	.pcie_l1_allowed = true,
};

static const struct iwl_ht_params iwl8000_ht_params = {
	.stbc = true,
	.ldpc = true,
	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
};

#define IWL_DEVICE_8000						\
	.ucode_api_max = IWL8000_UCODE_API_MAX,			\
	.ucode_api_ok = IWL8000_UCODE_API_OK,			\
	.ucode_api_min = IWL8000_UCODE_API_MIN,			\
	.device_family = IWL_DEVICE_FAMILY_8000,		\
	.max_inst_size = IWL60_RTC_INST_SIZE,			\
	.max_data_size = IWL60_RTC_DATA_SIZE,			\
	.base_params = &iwl8000_base_params,			\
	.led_mode = IWL_LED_RF_STATE,				\
	.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000,	\
	.d0i3 = true,						\
	.non_shared_ant = ANT_A,				\
	.dccm_offset = IWL8260_DCCM_OFFSET,			\
	.dccm_len = IWL8260_DCCM_LEN

const struct iwl_cfg iwl8260_2n_cfg = {
	.name = "Intel(R) Dual Band Wireless N 8260",
	.fw_name_pre = IWL8000_FW_PRE,
	IWL_DEVICE_8000,
	.ht_params = &iwl8000_ht_params,
	.nvm_ver = IWL8000_NVM_VERSION,
	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
};

const struct iwl_cfg iwl8260_2ac_cfg = {
	.name = "Intel(R) Dual Band Wireless AC 8260",
	.fw_name_pre = IWL8000_FW_PRE,
	IWL_DEVICE_8000,
	.ht_params = &iwl8000_ht_params,
	.nvm_ver = IWL8000_NVM_VERSION,
	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};

const struct iwl_cfg iwl8260_2ac_sdio_cfg = {
	.name = "Intel(R) Dual Band Wireless-AC 8260",
	.fw_name_pre = IWL8000_FW_PRE,
	IWL_DEVICE_8000,
	.ht_params = &iwl8000_ht_params,
	.nvm_ver = IWL8000_NVM_VERSION,
	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	.default_nvm_file = DEFAULT_NVM_FILE_FAMILY_8000,
	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
	.disable_dummy_notification = true,
	.max_ht_ampdu_exponent  = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
};

const struct iwl_cfg iwl4165_2ac_sdio_cfg = {
	.name = "Intel(R) Dual Band Wireless-AC 4165",
	.fw_name_pre = IWL8000_FW_PRE,
	IWL_DEVICE_8000,
	.ht_params = &iwl8000_ht_params,
	.nvm_ver = IWL8000_NVM_VERSION,
	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	.default_nvm_file = DEFAULT_NVM_FILE_FAMILY_8000,
	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
	.bt_shared_single_ant = true,
	.disable_dummy_notification = true,
	.max_ht_ampdu_exponent  = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
};

MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_OK));
Commit	Line	Data
503ab8c5 EH	1	/******************************************************************************
	2	*
	3	* This file is provided under a dual BSD/GPLv2 license. When using or
	4	* redistributing this file, you may do so under either license.
	5	*
	6	* GPL LICENSE SUMMARY
	7	*
	8	* Copyright(c) 2014 Intel Corporation. All rights reserved.
8b4139dc	9	* Copyright(c) 2014 Intel Mobile Communications GmbH
503ab8c5 EH	10	*
	11	* This program is free software; you can redistribute it and/or modify
	12	* it under the terms of version 2 of the GNU General Public License as
	13	* published by the Free Software Foundation.
	14	*
	15	* This program is distributed in the hope that it will be useful, but
	16	* WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	18	* General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
	23	* USA
	24	*
	25	* The full GNU General Public License is included in this distribution
	26	* in the file called COPYING.
	27	*
	28	* Contact Information:
	29	* Intel Linux Wireless <ilw@linux.intel.com>
	30	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	31	*
	32	* BSD LICENSE
	33	*
	34	* Copyright(c) 2014 Intel Corporation. All rights reserved.
8b4139dc	35	* Copyright(c) 2014 Intel Mobile Communications GmbH
503ab8c5 EH	36	* All rights reserved.
	37	*
	38	* Redistribution and use in source and binary forms, with or without
	39	* modification, are permitted provided that the following conditions
	40	* are met:
	41	*
	42	* * Redistributions of source code must retain the above copyright
	43	* notice, this list of conditions and the following disclaimer.
	44	* * Redistributions in binary form must reproduce the above copyright
	45	* notice, this list of conditions and the following disclaimer in
	46	* the documentation and/or other materials provided with the
	47	* distribution.
	48	* * Neither the name Intel Corporation nor the names of its
	49	* contributors may be used to endorse or promote products derived
	50	* from this software without specific prior written permission.
	51	*
	52	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	53	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	54	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	55	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	56	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	57	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	58	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	59	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	60	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	61	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	62	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	63	*
	64	*****************************************************************************/
	65
	66	#include <linux/module.h>
	67	#include <linux/stringify.h>
	68	#include "iwl-config.h"
	69	#include "iwl-agn-hw.h"
	70
	71	/* Highest firmware API version supported */
d88c8958	72	#define IWL8000_UCODE_API_MAX 10
503ab8c5 EH	73
503ab8c5 EH	74	/* Oldest version we won't warn about */
6d8e09ee	75	#define IWL8000_UCODE_API_OK 10
503ab8c5 EH	76
503ab8c5 EH	77	/* Lowest firmware API version supported */
6d8e09ee	78	#define IWL8000_UCODE_API_MIN 9
503ab8c5 EH	79
	80	/* NVM versions */
	81	#define IWL8000_NVM_VERSION 0x0a1d
	82	#define IWL8000_TX_POWER_VERSION 0xffff /* meaningless */
	83
f53bf4c7 LK	84	/* DCCM offsets and lengths */
	85	#define IWL8260_DCCM_OFFSET 0x800000
	86	#define IWL8260_DCCM_LEN 0x18000
	87
2bf65081	88	#define IWL8000_FW_PRE "iwlwifi-8000"
405b7338 LK	89	#define IWL8000_MODULE_FIRMWARE(api) \
405b7338 LK	90	IWL8000_FW_PRE "-" __stringify(api) ".ucode"
503ab8c5	91
ae2b21b0	92	#define NVM_HW_SECTION_NUM_FAMILY_8000 10
e02a9d60	93	#define DEFAULT_NVM_FILE_FAMILY_8000 "iwl_nvm_8000.bin"
ae2b21b0	94
745160ee OG	95	/* Max SDIO RX aggregation size of the ADDBA request/response */
	96	#define MAX_RX_AGG_SIZE_8260_SDIO 28
	97
c064ddf3 EH	98	/* Max A-MPDU exponent for HT and VHT */
	99	#define MAX_HT_AMPDU_EXPONENT_8260_SDIO IEEE80211_HT_MAX_AMPDU_32K
	100	#define MAX_VHT_AMPDU_EXPONENT_8260_SDIO IEEE80211_VHT_MAX_AMPDU_32K
	101
503ab8c5	102	static const struct iwl_base_params iwl8000_base_params = {
30085544	103	.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
503ab8c5 EH	104	.num_of_queues = IWLAGN_NUM_QUEUES,
	105	.pll_cfg_val = 0,
	106	.shadow_ram_support = true,
	107	.led_compensation = 57,
	108	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	109	.max_event_log_size = 512,
	110	.shadow_reg_enable = true,
	111	.pcie_l1_allowed = true,
	112	};
	113
	114	static const struct iwl_ht_params iwl8000_ht_params = {
b260362a	115	.stbc = true,
099d8086	116	.ldpc = true,
503ab8c5 EH	117	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) \| BIT(IEEE80211_BAND_5GHZ),
	118	};
	119
	120	#define IWL_DEVICE_8000 \
	121	.ucode_api_max = IWL8000_UCODE_API_MAX, \
	122	.ucode_api_ok = IWL8000_UCODE_API_OK, \
	123	.ucode_api_min = IWL8000_UCODE_API_MIN, \
	124	.device_family = IWL_DEVICE_FAMILY_8000, \
	125	.max_inst_size = IWL60_RTC_INST_SIZE, \
	126	.max_data_size = IWL60_RTC_DATA_SIZE, \
	127	.base_params = &iwl8000_base_params, \
ae2b21b0	128	.led_mode = IWL_LED_RF_STATE, \
bbab7582	129	.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \
47abce8f	130	.d0i3 = true, \
f53bf4c7 LK	131	.non_shared_ant = ANT_A, \
	132	.dccm_offset = IWL8260_DCCM_OFFSET, \
	133	.dccm_len = IWL8260_DCCM_LEN
503ab8c5	134
d4200cb2 OG	135	const struct iwl_cfg iwl8260_2n_cfg = {
	136	.name = "Intel(R) Dual Band Wireless N 8260",
	137	.fw_name_pre = IWL8000_FW_PRE,
	138	IWL_DEVICE_8000,
	139	.ht_params = &iwl8000_ht_params,
	140	.nvm_ver = IWL8000_NVM_VERSION,
	141	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	142	};
	143
503ab8c5 EH	144	const struct iwl_cfg iwl8260_2ac_cfg = {
	145	.name = "Intel(R) Dual Band Wireless AC 8260",
	146	.fw_name_pre = IWL8000_FW_PRE,
	147	IWL_DEVICE_8000,
	148	.ht_params = &iwl8000_ht_params,
	149	.nvm_ver = IWL8000_NVM_VERSION,
	150	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
c064ddf3	151	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
503ab8c5 EH	152	};
503ab8c5 EH	153
52ab4c86	154	const struct iwl_cfg iwl8260_2ac_sdio_cfg = {
9d91356b AM	155	.name = "Intel(R) Dual Band Wireless-AC 8260",
	156	.fw_name_pre = IWL8000_FW_PRE,
	157	IWL_DEVICE_8000,
	158	.ht_params = &iwl8000_ht_params,
	159	.nvm_ver = IWL8000_NVM_VERSION,
	160	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
e02a9d60	161	.default_nvm_file = DEFAULT_NVM_FILE_FAMILY_8000,
745160ee	162	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
161bdb77	163	.disable_dummy_notification = true,
c064ddf3 EH	164	.max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
c064ddf3 EH	165	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
9d91356b AM	166	};
9d91356b AM	167
773cb025 OG	168	const struct iwl_cfg iwl4165_2ac_sdio_cfg = {
773cb025 OG	169	.name = "Intel(R) Dual Band Wireless-AC 4165",
3c4e2998 OG	170	.fw_name_pre = IWL8000_FW_PRE,
	171	IWL_DEVICE_8000,
	172	.ht_params = &iwl8000_ht_params,
	173	.nvm_ver = IWL8000_NVM_VERSION,
	174	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	175	.default_nvm_file = DEFAULT_NVM_FILE_FAMILY_8000,
	176	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
	177	.bt_shared_single_ant = true,
	178	.disable_dummy_notification = true,
	179	.max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
	180	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
	181	};
	182
503ab8c5	183	MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_OK));