iwlwifi: move PCIe into subdirectory

Structure the code a bit more and move all PCIe code
including the hardware configuration files into a
PCIe specific subdirectory.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 363 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/pcie/6000.c b/drivers/net/wireless/iwlwifi/pcie/6000.c
new file mode 100644
index 000000000000..7360cd9e0148
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/pcie/6000.c
@@ -0,0 +1,363 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2012 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"
+#include "iwl-commands.h" /* needed for BT for now */
+
+/* Highest firmware API version supported */
+#define IWL6000_UCODE_API_MAX 6
+#define IWL6050_UCODE_API_MAX 5
+#define IWL6000G2_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL6000_UCODE_API_OK 4
+#define IWL6000G2_UCODE_API_OK 5
+#define IWL6050_UCODE_API_OK 5
+#define IWL6000G2B_UCODE_API_OK 6
+
+/* Lowest firmware API version supported */
+#define IWL6000_UCODE_API_MIN 4
+#define IWL6050_UCODE_API_MIN 4
+#define IWL6000G2_UCODE_API_MIN 4
+
+/* EEPROM versions */
+#define EEPROM_6000_TX_POWER_VERSION	(4)
+#define EEPROM_6000_EEPROM_VERSION	(0x423)
+#define EEPROM_6050_TX_POWER_VERSION	(4)
+#define EEPROM_6050_EEPROM_VERSION	(0x532)
+#define EEPROM_6150_TX_POWER_VERSION	(6)
+#define EEPROM_6150_EEPROM_VERSION	(0x553)
+#define EEPROM_6005_TX_POWER_VERSION	(6)
+#define EEPROM_6005_EEPROM_VERSION	(0x709)
+#define EEPROM_6030_TX_POWER_VERSION	(6)
+#define EEPROM_6030_EEPROM_VERSION	(0x709)
+#define EEPROM_6035_TX_POWER_VERSION	(6)
+#define EEPROM_6035_EEPROM_VERSION	(0x753)
+
+#define IWL6000_FW_PRE "iwlwifi-6000-"
+#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6050_FW_PRE "iwlwifi-6050-"
+#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6005_FW_PRE "iwlwifi-6000g2a-"
+#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6030_FW_PRE "iwlwifi-6000g2b-"
+#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl6000_base_params = {
+	.eeprom_size = OTP_LOW_IMAGE_SIZE,
+	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.pll_cfg_val = 0,
+	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
+	.shadow_ram_support = true,
+	.led_compensation = 51,
+	.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_DEF_WD_TIMEOUT,
+	.max_event_log_size = 512,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_base_params iwl6050_base_params = {
+	.eeprom_size = OTP_LOW_IMAGE_SIZE,
+	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.pll_cfg_val = 0,
+	.max_ll_items = OTP_MAX_LL_ITEMS_6x50,
+	.shadow_ram_support = true,
+	.led_compensation = 51,
+	.adv_thermal_throttle = true,
+	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+	.chain_noise_scale = 1500,
+	.wd_timeout = IWL_DEF_WD_TIMEOUT,
+	.max_event_log_size = 1024,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_base_params iwl6000_g2_base_params = {
+	.eeprom_size = OTP_LOW_IMAGE_SIZE,
+	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.pll_cfg_val = 0,
+	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
+	.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 iwl6000_ht_params = {
+	.ht_greenfield_support = true,
+	.use_rts_for_aggregation = true, /* use rts/cts protection */
+};
+
+static const struct iwl_bt_params iwl6000_bt_params = {
+	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+	.advanced_bt_coexist = true,
+	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
+	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
+	.bt_sco_disable = true,
+};
+
+#define IWL_DEVICE_6005						\
+	.fw_name_pre = IWL6005_FW_PRE,				\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6005,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_6005_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
+	.base_params = &iwl6000_g2_base_params,			\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE
+
+const struct iwl_cfg iwl6005_2agn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
+	IWL_DEVICE_6005,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
+	IWL_DEVICE_6005,
+};
+
+const struct iwl_cfg iwl6005_2bg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
+	IWL_DEVICE_6005,
+};
+
+const struct iwl_cfg iwl6005_2agn_sff_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
+	IWL_DEVICE_6005,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_d_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
+	IWL_DEVICE_6005,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
+	IWL_DEVICE_6005,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
+	IWL_DEVICE_6005,
+	.ht_params = &iwl6000_ht_params,
+};
+
+#define IWL_DEVICE_6030						\
+	.fw_name_pre = IWL6030_FW_PRE,				\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_ok = IWL6000G2B_UCODE_API_OK,		\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6030,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
+	.base_params = &iwl6000_g2_base_params,			\
+	.bt_params = &iwl6000_bt_params,			\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.adv_pm = true						\
+
+const struct iwl_cfg iwl6030_2agn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6030_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
+	IWL_DEVICE_6030,
+};
+
+const struct iwl_cfg iwl6030_2bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6030_2bg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
+	IWL_DEVICE_6030,
+};
+
+const struct iwl_cfg iwl6035_2agn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl1030_bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl1030_bg_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
+	IWL_DEVICE_6030,
+};
+
+const struct iwl_cfg iwl130_bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+	.rx_with_siso_diversity = true,
+};
+
+const struct iwl_cfg iwl130_bg_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
+	IWL_DEVICE_6030,
+	.rx_with_siso_diversity = true,
+};
+
+/*
+ * "i": Internal configuration, use internal Power Amplifier
+ */
+#define IWL_DEVICE_6000i					\
+	.fw_name_pre = IWL6000_FW_PRE,				\
+	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL6000_UCODE_API_OK,			\
+	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6000i,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
+	.base_params = &iwl6000_base_params,			\
+	.led_mode = IWL_LED_BLINK
+
+const struct iwl_cfg iwl6000i_2agn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
+	IWL_DEVICE_6000i,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6000i_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
+	IWL_DEVICE_6000i,
+};
+
+const struct iwl_cfg iwl6000i_2bg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
+	IWL_DEVICE_6000i,
+};
+
+#define IWL_DEVICE_6050						\
+	.fw_name_pre = IWL6050_FW_PRE,				\
+	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6050,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
+	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
+	.base_params = &iwl6050_base_params,			\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
+
+const struct iwl_cfg iwl6050_2agn_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
+	IWL_DEVICE_6050,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6050_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
+	IWL_DEVICE_6050,
+};
+
+#define IWL_DEVICE_6150						\
+	.fw_name_pre = IWL6050_FW_PRE,				\
+	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6150,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_6150_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
+	.base_params = &iwl6050_base_params,			\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
+
+const struct iwl_cfg iwl6150_bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
+	IWL_DEVICE_6150,
+	.ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6150_bg_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
+	IWL_DEVICE_6150,
+};
+
+const struct iwl_cfg iwl6000_3agn_cfg = {
+	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
+	.fw_name_pre = IWL6000_FW_PRE,
+	.ucode_api_max = IWL6000_UCODE_API_MAX,
+	.ucode_api_ok = IWL6000_UCODE_API_OK,
+	.ucode_api_min = IWL6000_UCODE_API_MIN,
+	.device_family = IWL_DEVICE_FAMILY_6000,
+	.max_inst_size = IWL60_RTC_INST_SIZE,
+	.max_data_size = IWL60_RTC_DATA_SIZE,
+	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
+	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
+	.base_params = &iwl6000_base_params,
+	.ht_params = &iwl6000_ht_params,
+	.led_mode = IWL_LED_BLINK,
+};
+
+MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));