Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:41661 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751592Ab3A1JhZ (ORCPT ); Mon, 28 Jan 2013 04:37:25 -0500 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg Subject: [PATCH 01/37] iwlwifi: add 7000 series device configuration Date: Mon, 28 Jan 2013 10:37:08 +0100 Message-Id: <1359365864-4259-2-git-send-email-johannes@sipsolutions.net> (sfid-20130128_103729_258061_29DB9CBA) In-Reply-To: <1359365864-4259-1-git-send-email-johannes@sipsolutions.net> References: <1359365864-4259-1-git-send-email-johannes@sipsolutions.net> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg Add configuration and detection code for the new 7000 series, with 7260 and 3160 devices. Change-Id: Idc662a2079dfa84f2cd64e34c107b009db5cce78 Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/Makefile | 1 + drivers/net/wireless/iwlwifi/iwl-config.h | 1 + drivers/net/wireless/iwlwifi/iwl-fh.h | 1 + drivers/net/wireless/iwlwifi/iwl-prph.h | 3 + drivers/net/wireless/iwlwifi/pcie/7000.c | 111 ++++++++++++++++++++++++++++++ drivers/net/wireless/iwlwifi/pcie/cfg.h | 2 + drivers/net/wireless/iwlwifi/pcie/drv.c | 6 ++ 7 files changed, 125 insertions(+) create mode 100644 drivers/net/wireless/iwlwifi/pcie/7000.c diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index 170ec33..98cb8e8 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -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 diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 61a7a35..743b483 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -83,6 +83,7 @@ enum iwl_device_family { IWL_DEVICE_FAMILY_6030, IWL_DEVICE_FAMILY_6050, IWL_DEVICE_FAMILY_6150, + IWL_DEVICE_FAMILY_7000, }; /* diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h index 39c79ec..f5592fb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/iwlwifi/iwl-fh.h @@ -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) diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index f46a3f2..f76e9ca 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -97,6 +97,9 @@ #define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800) +/* Device system time */ +#define DEVICE_SYSTEM_TIME_REG 0xA0206C + /** * Tx Scheduler * diff --git a/drivers/net/wireless/iwlwifi/pcie/7000.c b/drivers/net/wireless/iwlwifi/pcie/7000.c new file mode 100644 index 0000000..6e35b2b --- /dev/null +++ b/drivers/net/wireless/iwlwifi/pcie/7000.c @@ -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 + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + *****************************************************************************/ + +#include +#include +#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)); diff --git a/drivers/net/wireless/iwlwifi/pcie/cfg.h b/drivers/net/wireless/iwlwifi/pcie/cfg.h index 3061063..c6f8e83 100644 --- a/drivers/net/wireless/iwlwifi/pcie/cfg.h +++ b/drivers/net/wireless/iwlwifi/pcie/cfg.h @@ -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__ */ diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index 5651d31..7bc0fb9 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -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); -- 1.8.0