Merge tag 'v4.5' into next

Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to
fix pxa/raumfeld rotary encoder properties.

1 files changed, 440 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
new file mode 100644
index 000000000000..f99048135fb9
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -0,0 +1,440 @@
+/******************************************************************************
+ *
+ * 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) 2007 - 2014 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 COPYING.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
+ * 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.
+ *
+ *****************************************************************************/
+#ifndef __IWL_CONFIG_H__
+#define __IWL_CONFIG_H__
+
+#include <linux/types.h>
+#include <net/mac80211.h>
+
+
+enum iwl_device_family {
+	IWL_DEVICE_FAMILY_UNDEFINED,
+	IWL_DEVICE_FAMILY_1000,
+	IWL_DEVICE_FAMILY_100,
+	IWL_DEVICE_FAMILY_2000,
+	IWL_DEVICE_FAMILY_2030,
+	IWL_DEVICE_FAMILY_105,
+	IWL_DEVICE_FAMILY_135,
+	IWL_DEVICE_FAMILY_5000,
+	IWL_DEVICE_FAMILY_5150,
+	IWL_DEVICE_FAMILY_6000,
+	IWL_DEVICE_FAMILY_6000i,
+	IWL_DEVICE_FAMILY_6005,
+	IWL_DEVICE_FAMILY_6030,
+	IWL_DEVICE_FAMILY_6050,
+	IWL_DEVICE_FAMILY_6150,
+	IWL_DEVICE_FAMILY_7000,
+	IWL_DEVICE_FAMILY_8000,
+};
+
+static inline bool iwl_has_secure_boot(u32 hw_rev,
+				       enum iwl_device_family family)
+{
+	/* return 1 only for family 8000 B0 */
+	if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC))
+		return true;
+
+	return false;
+}
+
+/*
+ * LED mode
+ *    IWL_LED_DEFAULT:  use device default
+ *    IWL_LED_RF_STATE: turn LED on/off based on RF state
+ *			LED ON  = RF ON
+ *			LED OFF = RF OFF
+ *    IWL_LED_BLINK:    adjust led blink rate based on blink table
+ *    IWL_LED_DISABLE:	led disabled
+ */
+enum iwl_led_mode {
+	IWL_LED_DEFAULT,
+	IWL_LED_RF_STATE,
+	IWL_LED_BLINK,
+	IWL_LED_DISABLE,
+};
+
+/*
+ * This is the threshold value of plcp error rate per 100mSecs.  It is
+ * used to set and check for the validity of plcp_delta.
+ */
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN		1
+#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF		50
+#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF	100
+#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF	200
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX		255
+#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE	0
+
+/* TX queue watchdog timeouts in mSecs */
+#define IWL_WATCHDOG_DISABLED	0
+#define IWL_DEF_WD_TIMEOUT	2500
+#define IWL_LONG_WD_TIMEOUT	10000
+#define IWL_MAX_WD_TIMEOUT	120000
+
+#define IWL_DEFAULT_MAX_TX_POWER 22
+
+/* Antenna presence definitions */
+#define	ANT_NONE	0x0
+#define	ANT_A		BIT(0)
+#define	ANT_B		BIT(1)
+#define ANT_C		BIT(2)
+#define	ANT_AB		(ANT_A | ANT_B)
+#define	ANT_AC		(ANT_A | ANT_C)
+#define ANT_BC		(ANT_B | ANT_C)
+#define ANT_ABC		(ANT_A | ANT_B | ANT_C)
+
+static inline u8 num_of_ant(u8 mask)
+{
+	return  !!((mask) & ANT_A) +
+		!!((mask) & ANT_B) +
+		!!((mask) & ANT_C);
+}
+
+/*
+ * @max_ll_items: max number of OTP blocks
+ * @shadow_ram_support: shadow support for OTP memory
+ * @led_compensation: compensate on the led on/off time per HW according
+ *	to the deviation to achieve the desired led frequency.
+ *	The detail algorithm is described in iwl-led.c
+ * @wd_timeout: TX queues watchdog timeout
+ * @max_event_log_size: size of event log buffer size for ucode event logging
+ * @shadow_reg_enable: HW shadow register support
+ * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
+ *	is in flight. This is due to a HW bug in 7260, 3160 and 7265.
+ * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled.
+ */
+struct iwl_base_params {
+	int eeprom_size;
+	int num_of_queues;	/* def: HW dependent */
+	/* for iwl_pcie_apm_init() */
+	u32 pll_cfg_val;
+
+	const u16 max_ll_items;
+	const bool shadow_ram_support;
+	u16 led_compensation;
+	unsigned int wd_timeout;
+	u32 max_event_log_size;
+	const bool shadow_reg_enable;
+	const bool pcie_l1_allowed;
+	const bool apmg_wake_up_wa;
+	const bool scd_chain_ext_wa;
+};
+
+/*
+ * @stbc: support Tx STBC and 1*SS Rx STBC
+ * @ldpc: support Tx/Rx with LDPC
+ * @use_rts_for_aggregation: use rts/cts protection for HT traffic
+ * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40
+ */
+struct iwl_ht_params {
+	enum ieee80211_smps_mode smps_mode;
+	const bool ht_greenfield_support; /* if used set to true */
+	const bool stbc;
+	const bool ldpc;
+	bool use_rts_for_aggregation;
+	u8 ht40_bands;
+};
+
+/*
+ * Tx-backoff threshold
+ * @temperature: The threshold in Celsius
+ * @backoff: The tx-backoff in uSec
+ */
+struct iwl_tt_tx_backoff {
+	s32 temperature;
+	u32 backoff;
+};
+
+#define TT_TX_BACKOFF_SIZE 6
+
+/**
+ * struct iwl_tt_params - thermal throttling parameters
+ * @ct_kill_entry: CT Kill entry threshold
+ * @ct_kill_exit: CT Kill exit threshold
+ * @ct_kill_duration: The time  intervals (in uSec) in which the driver needs
+ *	to checks whether to exit CT Kill.
+ * @dynamic_smps_entry: Dynamic SMPS entry threshold
+ * @dynamic_smps_exit: Dynamic SMPS exit threshold
+ * @tx_protection_entry: TX protection entry threshold
+ * @tx_protection_exit: TX protection exit threshold
+ * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
+ * @support_ct_kill: Support CT Kill?
+ * @support_dynamic_smps: Support dynamic SMPS?
+ * @support_tx_protection: Support tx protection?
+ * @support_tx_backoff: Support tx-backoff?
+ */
+struct iwl_tt_params {
+	u32 ct_kill_entry;
+	u32 ct_kill_exit;
+	u32 ct_kill_duration;
+	u32 dynamic_smps_entry;
+	u32 dynamic_smps_exit;
+	u32 tx_protection_entry;
+	u32 tx_protection_exit;
+	struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
+	bool support_ct_kill;
+	bool support_dynamic_smps;
+	bool support_tx_protection;
+	bool support_tx_backoff;
+};
+
+/*
+ * information on how to parse the EEPROM
+ */
+#define EEPROM_REG_BAND_1_CHANNELS		0x08
+#define EEPROM_REG_BAND_2_CHANNELS		0x26
+#define EEPROM_REG_BAND_3_CHANNELS		0x42
+#define EEPROM_REG_BAND_4_CHANNELS		0x5C
+#define EEPROM_REG_BAND_5_CHANNELS		0x74
+#define EEPROM_REG_BAND_24_HT40_CHANNELS	0x82
+#define EEPROM_REG_BAND_52_HT40_CHANNELS	0x92
+#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS	0x80
+#define EEPROM_REGULATORY_BAND_NO_HT40		0
+
+/* lower blocks contain EEPROM image and calibration data */
+#define OTP_LOW_IMAGE_SIZE		(2 * 512 * sizeof(u16)) /* 2 KB */
+#define OTP_LOW_IMAGE_SIZE_FAMILY_7000	(16 * 512 * sizeof(u16)) /* 16 KB */
+#define OTP_LOW_IMAGE_SIZE_FAMILY_8000	(32 * 512 * sizeof(u16)) /* 32 KB */
+#define OTP_LOW_IMAGE_SIZE_FAMILY_9000	OTP_LOW_IMAGE_SIZE_FAMILY_8000
+
+struct iwl_eeprom_params {
+	const u8 regulatory_bands[7];
+	bool enhanced_txpower;
+};
+
+/* Tx-backoff power threshold
+ * @pwr: The power limit in mw
+ * @backoff: The tx-backoff in uSec
+ */
+struct iwl_pwr_tx_backoff {
+	u32 pwr;
+	u32 backoff;
+};
+
+/**
+ * struct iwl_cfg
+ * @name: Official name of the device
+ * @fw_name_pre: Firmware filename prefix. The api version and extension
+ *	(.ucode) will be added to filename before loading from disk. The
+ *	filename is constructed as fw_name_pre<api>.ucode.
+ * @ucode_api_max: Highest version of uCode API supported by driver.
+ * @ucode_api_ok: oldest version of the uCode API that is OK to load
+ *	without a warning, for use in transitions
+ * @ucode_api_min: Lowest version of uCode API supported by driver.
+ * @max_inst_size: The maximal length of the fw inst section
+ * @max_data_size: The maximal length of the fw data section
+ * @valid_tx_ant: valid transmit antenna
+ * @valid_rx_ant: valid receive antenna
+ * @non_shared_ant: the antenna that is for WiFi only
+ * @nvm_ver: NVM version
+ * @nvm_calib_ver: NVM calibration version
+ * @lib: pointer to the lib ops
+ * @base_params: pointer to basic parameters
+ * @ht_params: point to ht parameters
+ * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
+ * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
+ * @internal_wimax_coex: internal wifi/wimax combo device
+ * @high_temp: Is this NIC is designated to be in high temperature.
+ * @host_interrupt_operation_mode: device needs host interrupt operation
+ *	mode set
+ * @nvm_hw_section_num: the ID of the HW NVM section
+ * @features: hw features, any combination of feature_whitelist
+ * @pwr_tx_backoffs: translation table between power limits and backoffs
+ * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
+ * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response
+ * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the
+ *	station can receive in HT
+ * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the
+ *	station can receive in VHT
+ * @dccm_offset: offset from which DCCM begins
+ * @dccm_len: length of DCCM (including runtime stack CCM)
+ * @dccm2_offset: offset from which the second DCCM begins
+ * @dccm2_len: length of the second DCCM
+ * @smem_offset: offset from which the SMEM begins
+ * @smem_len: the length of SMEM
+ *
+ * We enable the driver to be backward compatible wrt. hardware features.
+ * API differences in uCode shouldn't be handled here but through TLVs
+ * and/or the uCode API version instead.
+ */
+struct iwl_cfg {
+	/* params specific to an individual device within a device family */
+	const char *name;
+	const char *fw_name_pre;
+	const unsigned int ucode_api_max;
+	const unsigned int ucode_api_ok;
+	const unsigned int ucode_api_min;
+	const enum iwl_device_family device_family;
+	const u32 max_data_size;
+	const u32 max_inst_size;
+	u8   valid_tx_ant;
+	u8   valid_rx_ant;
+	u8   non_shared_ant;
+	bool bt_shared_single_ant;
+	u16  nvm_ver;
+	u16  nvm_calib_ver;
+	/* params not likely to change within a device family */
+	const struct iwl_base_params *base_params;
+	/* params likely to change within a device family */
+	const struct iwl_ht_params *ht_params;
+	const struct iwl_eeprom_params *eeprom_params;
+	enum iwl_led_mode led_mode;
+	const bool rx_with_siso_diversity;
+	const bool internal_wimax_coex;
+	const bool host_interrupt_operation_mode;
+	bool high_temp;
+	u8   nvm_hw_section_num;
+	bool lp_xtal_workaround;
+	const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
+	bool no_power_up_nic_in_init;
+	const char *default_nvm_file_B_step;
+	const char *default_nvm_file_C_step;
+	netdev_features_t features;
+	unsigned int max_rx_agg_size;
+	bool disable_dummy_notification;
+	unsigned int max_tx_agg_size;
+	unsigned int max_ht_ampdu_exponent;
+	unsigned int max_vht_ampdu_exponent;
+	const u32 dccm_offset;
+	const u32 dccm_len;
+	const u32 dccm2_offset;
+	const u32 dccm2_len;
+	const u32 smem_offset;
+	const u32 smem_len;
+	const struct iwl_tt_params *thermal_params;
+	bool apmg_not_supported;
+};
+
+/*
+ * This list declares the config structures for all devices.
+ */
+#if IS_ENABLED(CONFIG_IWLDVM)
+extern const struct iwl_cfg iwl5300_agn_cfg;
+extern const struct iwl_cfg iwl5100_agn_cfg;
+extern const struct iwl_cfg iwl5350_agn_cfg;
+extern const struct iwl_cfg iwl5100_bgn_cfg;
+extern const struct iwl_cfg iwl5100_abg_cfg;
+extern const struct iwl_cfg iwl5150_agn_cfg;
+extern const struct iwl_cfg iwl5150_abg_cfg;
+extern const struct iwl_cfg iwl6005_2agn_cfg;
+extern const struct iwl_cfg iwl6005_2abg_cfg;
+extern const struct iwl_cfg iwl6005_2bg_cfg;
+extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
+extern const struct iwl_cfg iwl6005_2agn_d_cfg;
+extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
+extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
+extern const struct iwl_cfg iwl1030_bgn_cfg;
+extern const struct iwl_cfg iwl1030_bg_cfg;
+extern const struct iwl_cfg iwl6030_2agn_cfg;
+extern const struct iwl_cfg iwl6030_2abg_cfg;
+extern const struct iwl_cfg iwl6030_2bgn_cfg;
+extern const struct iwl_cfg iwl6030_2bg_cfg;
+extern const struct iwl_cfg iwl6000i_2agn_cfg;
+extern const struct iwl_cfg iwl6000i_2abg_cfg;
+extern const struct iwl_cfg iwl6000i_2bg_cfg;
+extern const struct iwl_cfg iwl6000_3agn_cfg;
+extern const struct iwl_cfg iwl6050_2agn_cfg;
+extern const struct iwl_cfg iwl6050_2abg_cfg;
+extern const struct iwl_cfg iwl6150_bgn_cfg;
+extern const struct iwl_cfg iwl6150_bg_cfg;
+extern const struct iwl_cfg iwl1000_bgn_cfg;
+extern const struct iwl_cfg iwl1000_bg_cfg;
+extern const struct iwl_cfg iwl100_bgn_cfg;
+extern const struct iwl_cfg iwl100_bg_cfg;
+extern const struct iwl_cfg iwl130_bgn_cfg;
+extern const struct iwl_cfg iwl130_bg_cfg;
+extern const struct iwl_cfg iwl2000_2bgn_cfg;
+extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
+extern const struct iwl_cfg iwl2030_2bgn_cfg;
+extern const struct iwl_cfg iwl6035_2agn_cfg;
+extern const struct iwl_cfg iwl6035_2agn_sff_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;
+#endif /* CONFIG_IWLDVM */
+#if IS_ENABLED(CONFIG_IWLMVM)
+extern const struct iwl_cfg iwl7260_2ac_cfg;
+extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
+extern const struct iwl_cfg iwl7260_2n_cfg;
+extern const struct iwl_cfg iwl7260_n_cfg;
+extern const struct iwl_cfg iwl3160_2ac_cfg;
+extern const struct iwl_cfg iwl3160_2n_cfg;
+extern const struct iwl_cfg iwl3160_n_cfg;
+extern const struct iwl_cfg iwl3165_2ac_cfg;
+extern const struct iwl_cfg iwl3168_2ac_cfg;
+extern const struct iwl_cfg iwl7265_2ac_cfg;
+extern const struct iwl_cfg iwl7265_2n_cfg;
+extern const struct iwl_cfg iwl7265_n_cfg;
+extern const struct iwl_cfg iwl7265d_2ac_cfg;
+extern const struct iwl_cfg iwl7265d_2n_cfg;
+extern const struct iwl_cfg iwl7265d_n_cfg;
+extern const struct iwl_cfg iwl8260_2n_cfg;
+extern const struct iwl_cfg iwl8260_2ac_cfg;
+extern const struct iwl_cfg iwl8265_2ac_cfg;
+extern const struct iwl_cfg iwl4165_2ac_cfg;
+extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
+extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
+extern const struct iwl_cfg iwl9260_2ac_cfg;
+extern const struct iwl_cfg iwl5165_2ac_cfg;
+#endif /* CONFIG_IWLMVM */
+
+#endif /* __IWL_CONFIG_H__ */