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iwlwifi: add 7000 series device configuration 

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

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-01-24 13:52:01 +01:00
parent de8d7a5380
commit 99cd471423
7 changed files with 125 additions and 0 deletions
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1
drivers/net/wireless/iwlwifi/Makefile
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@ -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

1
drivers/net/wireless/iwlwifi/iwl-config.h
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@ -83,6 +83,7 @@ enum iwl_device_family {
IWL_DEVICE_FAMILY_6030,
IWL_DEVICE_FAMILY_6050,
IWL_DEVICE_FAMILY_6150,
IWL_DEVICE_FAMILY_7000,
};
/*

1
drivers/net/wireless/iwlwifi/iwl-fh.h
View File

@ -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)

3
drivers/net/wireless/iwlwifi/iwl-prph.h
View File

@ -97,6 +97,9 @@
#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
/* Device system time */
#define DEVICE_SYSTEM_TIME_REG 0xA0206C
/**
* Tx Scheduler
*

111
drivers/net/wireless/iwlwifi/pcie/7000.c Normal file
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@ -0,0 +1,111 @@
/******************************************************************************
*
* 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));

2
drivers/net/wireless/iwlwifi/pcie/cfg.h
View File

@ -109,5 +109,7 @@ extern const struct iwl_cfg iwl6035_2agn_cfg;
extern const struct iwl_cfg iwl105_bgn_cfg;
extern const struct iwl_cfg iwl105_bgn_d_cfg;
extern const struct iwl_cfg iwl135_bgn_cfg;
extern const struct iwl_cfg iwl7260_2ac_cfg;
extern const struct iwl_cfg iwl3160_ac_cfg;
#endif /* __iwl_pci_h__ */

6
drivers/net/wireless/iwlwifi/pcie/drv.c
View File

@ -255,6 +255,12 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
{IWL_PCI_DEVICE(0x0893, 0x0262, iwl135_bgn_cfg)},
{IWL_PCI_DEVICE(0x0892, 0x0462, iwl135_bgn_cfg)},
/* 7000 Series */
{IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x0070, iwl3160_ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x8070, iwl3160_ac_cfg)},
{0}
};
MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);