[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 - 2015 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 - 2015 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	14

/* Oldest version we won't warn about */
#define IWL8000_UCODE_API_OK	12

/* Lowest firmware API version supported */
#define IWL8000_UCODE_API_MIN	10

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

/* Memory offsets and lengths */
#define IWL8260_DCCM_OFFSET		0x800000
#define IWL8260_DCCM_LEN		0x18000
#define IWL8260_DCCM2_OFFSET		0x880000
#define IWL8260_DCCM2_LEN		0x8000
#define IWL8260_SMEM_OFFSET		0x400000
#define IWL8260_SMEM_LEN		0x68000

#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_8000B		"nvmData-8000B"
#define DEFAULT_NVM_FILE_FAMILY_8000C		"nvmData-8000C"

/* 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,					\
	.dccm2_offset = IWL8260_DCCM2_OFFSET,				\
	.dccm2_len = IWL8260_DCCM2_LEN,					\
	.smem_offset = IWL8260_SMEM_OFFSET,				\
	.smem_len = IWL8260_SMEM_LEN,					\
	.default_nvm_file_B_step = DEFAULT_NVM_FILE_FAMILY_8000B,	\
	.default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C

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 iwl4165_2ac_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,
	.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,
	.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,
	.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.
4fb06283	9	* Copyright(c) 2014 - 2015 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.
4fb06283	35	* Copyright(c) 2014 - 2015 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 */
1899e114	72	#define IWL8000_UCODE_API_MAX 14
503ab8c5 EH	73
503ab8c5 EH	74	/* Oldest version we won't warn about */
560ba3e6	75	#define IWL8000_UCODE_API_OK 12
503ab8c5 EH	76
503ab8c5 EH	77	/* Lowest firmware API version supported */
1e2c24f0	78	#define IWL8000_UCODE_API_MIN 10
503ab8c5 EH	79
	80	/* NVM versions */
	81	#define IWL8000_NVM_VERSION 0x0a1d
	82	#define IWL8000_TX_POWER_VERSION 0xffff /* meaningless */
	83
addfaada	84	/* Memory offsets and lengths */
f53bf4c7 LK	85	#define IWL8260_DCCM_OFFSET 0x800000
f53bf4c7 LK	86	#define IWL8260_DCCM_LEN 0x18000
86138324 IY	87	#define IWL8260_DCCM2_OFFSET 0x880000
86138324 IY	88	#define IWL8260_DCCM2_LEN 0x8000
addfaada LK	89	#define IWL8260_SMEM_OFFSET 0x400000
addfaada LK	90	#define IWL8260_SMEM_LEN 0x68000
f53bf4c7	91
2bf65081	92	#define IWL8000_FW_PRE "iwlwifi-8000"
405b7338 LK	93	#define IWL8000_MODULE_FIRMWARE(api) \
405b7338 LK	94	IWL8000_FW_PRE "-" __stringify(api) ".ucode"
503ab8c5	95
ae2b21b0	96	#define NVM_HW_SECTION_NUM_FAMILY_8000 10
d383c740 EH	97	#define DEFAULT_NVM_FILE_FAMILY_8000B "nvmData-8000B"
d383c740 EH	98	#define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C"
ae2b21b0	99
745160ee OG	100	/* Max SDIO RX aggregation size of the ADDBA request/response */
	101	#define MAX_RX_AGG_SIZE_8260_SDIO 28
	102
c064ddf3 EH	103	/* Max A-MPDU exponent for HT and VHT */
	104	#define MAX_HT_AMPDU_EXPONENT_8260_SDIO IEEE80211_HT_MAX_AMPDU_32K
	105	#define MAX_VHT_AMPDU_EXPONENT_8260_SDIO IEEE80211_VHT_MAX_AMPDU_32K
	106
503ab8c5	107	static const struct iwl_base_params iwl8000_base_params = {
30085544	108	.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
503ab8c5 EH	109	.num_of_queues = IWLAGN_NUM_QUEUES,
	110	.pll_cfg_val = 0,
	111	.shadow_ram_support = true,
	112	.led_compensation = 57,
	113	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	114	.max_event_log_size = 512,
	115	.shadow_reg_enable = true,
	116	.pcie_l1_allowed = true,
	117	};
	118
	119	static const struct iwl_ht_params iwl8000_ht_params = {
b260362a	120	.stbc = true,
099d8086	121	.ldpc = true,
503ab8c5 EH	122	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) \| BIT(IEEE80211_BAND_5GHZ),
	123	};
	124
4fb06283 EH	125	#define IWL_DEVICE_8000 \
	126	.ucode_api_max = IWL8000_UCODE_API_MAX, \
	127	.ucode_api_ok = IWL8000_UCODE_API_OK, \
	128	.ucode_api_min = IWL8000_UCODE_API_MIN, \
	129	.device_family = IWL_DEVICE_FAMILY_8000, \
	130	.max_inst_size = IWL60_RTC_INST_SIZE, \
	131	.max_data_size = IWL60_RTC_DATA_SIZE, \
	132	.base_params = &iwl8000_base_params, \
	133	.led_mode = IWL_LED_RF_STATE, \
	134	.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \
	135	.d0i3 = true, \
	136	.non_shared_ant = ANT_A, \
	137	.dccm_offset = IWL8260_DCCM_OFFSET, \
	138	.dccm_len = IWL8260_DCCM_LEN, \
	139	.dccm2_offset = IWL8260_DCCM2_OFFSET, \
	140	.dccm2_len = IWL8260_DCCM2_LEN, \
	141	.smem_offset = IWL8260_SMEM_OFFSET, \
	142	.smem_len = IWL8260_SMEM_LEN, \
	143	.default_nvm_file_B_step = DEFAULT_NVM_FILE_FAMILY_8000B, \
	144	.default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C
503ab8c5	145
d4200cb2 OG	146	const struct iwl_cfg iwl8260_2n_cfg = {
	147	.name = "Intel(R) Dual Band Wireless N 8260",
	148	.fw_name_pre = IWL8000_FW_PRE,
	149	IWL_DEVICE_8000,
	150	.ht_params = &iwl8000_ht_params,
	151	.nvm_ver = IWL8000_NVM_VERSION,
	152	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	153	};
	154
503ab8c5 EH	155	const struct iwl_cfg iwl8260_2ac_cfg = {
	156	.name = "Intel(R) Dual Band Wireless AC 8260",
	157	.fw_name_pre = IWL8000_FW_PRE,
	158	IWL_DEVICE_8000,
	159	.ht_params = &iwl8000_ht_params,
	160	.nvm_ver = IWL8000_NVM_VERSION,
	161	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
c064ddf3	162	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
503ab8c5 EH	163	};
503ab8c5 EH	164
9b8a7a90 OG	165	const struct iwl_cfg iwl4165_2ac_cfg = {
	166	.name = "Intel(R) Dual Band Wireless AC 4165",
	167	.fw_name_pre = IWL8000_FW_PRE,
	168	IWL_DEVICE_8000,
	169	.ht_params = &iwl8000_ht_params,
	170	.nvm_ver = IWL8000_NVM_VERSION,
	171	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
	172	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
	173	};
	174
52ab4c86	175	const struct iwl_cfg iwl8260_2ac_sdio_cfg = {
9d91356b AM	176	.name = "Intel(R) Dual Band Wireless-AC 8260",
	177	.fw_name_pre = IWL8000_FW_PRE,
	178	IWL_DEVICE_8000,
	179	.ht_params = &iwl8000_ht_params,
	180	.nvm_ver = IWL8000_NVM_VERSION,
	181	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
745160ee	182	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
161bdb77	183	.disable_dummy_notification = true,
c064ddf3 EH	184	.max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
c064ddf3 EH	185	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
9d91356b AM	186	};
9d91356b AM	187
773cb025 OG	188	const struct iwl_cfg iwl4165_2ac_sdio_cfg = {
773cb025 OG	189	.name = "Intel(R) Dual Band Wireless-AC 4165",
3c4e2998 OG	190	.fw_name_pre = IWL8000_FW_PRE,
	191	IWL_DEVICE_8000,
	192	.ht_params = &iwl8000_ht_params,
	193	.nvm_ver = IWL8000_NVM_VERSION,
	194	.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
3c4e2998 OG	195	.max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
	196	.bt_shared_single_ant = true,
	197	.disable_dummy_notification = true,
	198	.max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
	199	.max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
	200	};
	201
503ab8c5	202	MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_OK));