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Commit 99cd4714 authored by Johannes Berg's avatar Johannes Berg
Browse files

iwlwifi: add 7000 series device configuration 



Add configuration and detection code for the new
7000 series, with 7260 and 3160 devices.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent de8d7a53

drivers/net/wireless/iwlwifi/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ iwlwifi-objs += iwl-notif-wait.o 
iwlwifi-objs		+= iwl-eeprom-read.o iwl-eeprom-parse.o

iwlwifi-objs		+= pcie/drv.o pcie/rx.o pcie/tx.o pcie/trans.o

iwlwifi-objs		+= pcie/1000.o pcie/2000.o pcie/5000.o pcie/6000.o

iwlwifi-objs		+= pcie/7000.o



iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o

iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-test.o

drivers/net/wireless/iwlwifi/iwl-config.h

+1 −0
Original line number Diff line number Diff line
@@ -83,6 +83,7 @@ enum iwl_device_family { 
	IWL_DEVICE_FAMILY_6030,

	IWL_DEVICE_FAMILY_6050,

	IWL_DEVICE_FAMILY_6150,

	IWL_DEVICE_FAMILY_7000,

};



/*

drivers/net/wireless/iwlwifi/iwl-fh.h

+1 −0
Original line number Diff line number Diff line
@@ -414,6 +414,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(unsigned int chnl) 
 *	uCode/driver must write "1" in order to clear this flag

 */

#define FH_TSSR_TX_ERROR_REG		(FH_TSSR_LOWER_BOUND + 0x018)

#define FH_TSSR_TX_MSG_CONFIG_REG	(FH_TSSR_LOWER_BOUND + 0x008)



#define FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_chnl) ((1 << (_chnl)) << 16)

drivers/net/wireless/iwlwifi/iwl-prph.h

+3 −0
Original line number Diff line number Diff line
@@ -97,6 +97,9 @@ 


#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS		(0x00000800)



/* Device system time */

#define DEVICE_SYSTEM_TIME_REG 0xA0206C



/**

 * Tx Scheduler

 *

drivers/net/wireless/iwlwifi/pcie/7000.c

0 → 100644
+111 −0
Original line number Diff line number Diff line 
/******************************************************************************

 *

 * Copyright(c) 2008 - 2013 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/module.h>

#include <linux/stringify.h>

#include "iwl-config.h"

#include "iwl-agn-hw.h"

#include "cfg.h"



/* Highest firmware API version supported */

#define IWL7260_UCODE_API_MAX	6

#define IWL3160_UCODE_API_MAX	6



/* Oldest version we won't warn about */

#define IWL7260_UCODE_API_OK	6

#define IWL3160_UCODE_API_OK	6



/* Lowest firmware API version supported */

#define IWL7260_UCODE_API_MIN	6

#define IWL3160_UCODE_API_MIN	6



/* NVM versions */

#define IWL7260_NVM_VERSION		0x0a1d

#define IWL7260_TX_POWER_VERSION	0xffff /* meaningless */

#define IWL3160_NVM_VERSION		0x709

#define IWL3160_TX_POWER_VERSION	0xffff /* meaningless */



#define IWL7260_FW_PRE "iwlwifi-7260-"

#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"



#define IWL3160_FW_PRE "iwlwifi-3160-"

#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"



static const struct iwl_base_params iwl7000_base_params = {

	.eeprom_size = OTP_LOW_IMAGE_SIZE,

	.num_of_queues = IWLAGN_NUM_QUEUES,

	.pll_cfg_val = 0,

	.shadow_ram_support = true,

	.led_compensation = 57,

	.adv_thermal_throttle = true,

	.support_ct_kill_exit = true,

	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,

	.chain_noise_scale = 1000,

	.wd_timeout = IWL_LONG_WD_TIMEOUT,

	.max_event_log_size = 512,

	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */

};



static const struct iwl_ht_params iwl7000_ht_params = {

	.ht_greenfield_support = true,

	.use_rts_for_aggregation = true, /* use rts/cts protection */

	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),

};



#define IWL_DEVICE_7000						\

	.ucode_api_max = IWL7260_UCODE_API_MAX,			\

	.ucode_api_ok = IWL7260_UCODE_API_OK,			\

	.ucode_api_min = IWL7260_UCODE_API_MIN,			\

	.device_family = IWL_DEVICE_FAMILY_7000,		\

	.max_inst_size = IWL60_RTC_INST_SIZE,			\

	.max_data_size = IWL60_RTC_DATA_SIZE,			\

	.base_params = &iwl7000_base_params,			\

	/* TODO: .bt_params? */					\

	.need_temp_offset_calib = true,				\

	.led_mode = IWL_LED_RF_STATE,				\

	.adv_pm = true						\





const struct iwl_cfg iwl7260_2ac_cfg = {

	.name = "Intel(R) Dual Band Wireless AC7260",

	.fw_name_pre = IWL7260_FW_PRE,

	IWL_DEVICE_7000,

	.ht_params = &iwl7000_ht_params,

	.nvm_ver = IWL7260_NVM_VERSION,

	.nvm_calib_ver = IWL7260_TX_POWER_VERSION,

};



const struct iwl_cfg iwl3160_ac_cfg = {

	.name = "Intel(R) Dual Band Wireless AC3160",

	.fw_name_pre = IWL3160_FW_PRE,

	IWL_DEVICE_7000,

	.ht_params = &iwl7000_ht_params,

	.nvm_ver = IWL3160_NVM_VERSION,

	.nvm_calib_ver = IWL3160_TX_POWER_VERSION,

};



MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));

MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));