Merge tag 'staging-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO driver updates from Greg KH:
 "Here is the big Staging and IIO driver update for 4.8-rc1.

  We ended up adding more code than removing, again, but it's not all
  that bad.  Lots of cleanups all over the staging tree, and new IIO
  drivers, full details in the shortlog.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (417 commits)
  drivers:iio:accel:mma8452: removed unwanted return statements
  drivers:iio:accel:mma8452: added cleanup provision in case of failure.
  iio: Add iio.git tree to MAINTAINERS
  iio:st_pressure: clean useless static channel initializers
  iio:st_pressure:lps22hb: temperature support
  iio:st_pressure:lps22hb: open drain support
  iio:st_pressure: temperature triggered buffering
  iio:st_pressure: document sampling gains
  iio:st_pressure: align storagebits on power of 2
  iio:st_sensors: align on storagebits boundaries
  staging:iio:lis3l02dq drop separate driver
  iio: accel: st_accel: Add lis3l02dq support
  iio: adc: add missing of_node references to iio_dev
  iio: adc: ti-ads1015: add indio_dev->dev.of_node reference
  iio: potentiometer: Fix typo in Kconfig
  iio: potentiometer: mcp4531: Add device tree binding
  iio: potentiometer: mcp4531: Add device tree binding documentation
  iio: potentiometer: mcp4531: Add support for MCP454x, MCP456x, MCP464x and MCP466x
  iio:imu:mpu6050: icm20608 initial support
  iio: adc: max1363: Add device tree binding
  ...

1 files changed, 644 insertions, 0 deletions

diff --git a/drivers/staging/ks7010/ks_hostif.h b/drivers/staging/ks7010/ks_hostif.h
new file mode 100644
index 000000000000..dc806b5b47be
--- /dev/null
+++ b/drivers/staging/ks7010/ks_hostif.h
@@ -0,0 +1,644 @@
+/*
+ *   Driver for KeyStream wireless LAN
+ *   
+ *   Copyright (c) 2005-2008 KeyStream Corp.
+ *   Copyright (C) 2009 Renesas Technology Corp.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2 as
+ *   published by the Free Software Foundation.
+ */
+
+#ifndef _KS_HOSTIF_H_
+#define _KS_HOSTIF_H_
+/*
+ * HOST-MAC I/F events
+ */
+#define HIF_DATA_REQ		0xE001
+#define HIF_DATA_IND		0xE801
+#define HIF_MIB_GET_REQ		0xE002
+#define HIF_MIB_GET_CONF	0xE802
+#define HIF_MIB_SET_REQ		0xE003
+#define HIF_MIB_SET_CONF	0xE803
+#define HIF_POWERMGT_REQ	0xE004
+#define HIF_POWERMGT_CONF	0xE804
+#define HIF_START_REQ		0xE005
+#define HIF_START_CONF		0xE805
+#define HIF_CONNECT_IND		0xE806
+#define HIF_STOP_REQ		0xE006
+#define HIF_STOP_CONF		0xE807
+#define HIF_PS_ADH_SET_REQ	0xE007
+#define HIF_PS_ADH_SET_CONF	0xE808
+#define HIF_INFRA_SET_REQ	0xE008
+#define HIF_INFRA_SET_CONF	0xE809
+#define HIF_ADH_SET_REQ		0xE009
+#define HIF_ADH_SET_CONF	0xE80A
+#define HIF_AP_SET_REQ		0xE00A
+#define HIF_AP_SET_CONF		0xE80B
+#define HIF_ASSOC_INFO_IND	0xE80C
+#define HIF_MIC_FAILURE_REQ	0xE00B
+#define HIF_MIC_FAILURE_CONF	0xE80D
+#define HIF_SCAN_REQ		0xE00C
+#define HIF_SCAN_CONF		0xE80E
+#define HIF_PHY_INFO_REQ	0xE00D
+#define HIF_PHY_INFO_CONF	0xE80F
+#define HIF_SLEEP_REQ		0xE00E
+#define HIF_SLEEP_CONF		0xE810
+#define HIF_PHY_INFO_IND	0xE811
+#define HIF_SCAN_IND		0xE812
+#define HIF_INFRA_SET2_REQ	0xE00F
+#define HIF_INFRA_SET2_CONF	0xE813
+#define HIF_ADH_SET2_REQ	0xE010
+#define HIF_ADH_SET2_CONF	0xE814
+
+#define HIF_REQ_MAX		0xE010
+
+/*
+ * HOST-MAC I/F data structure
+ * Byte alignmet Little Endian
+ */
+
+struct hostif_hdr {
+	uint16_t size;
+	uint16_t event;
+} __attribute__ ((packed));
+
+struct hostif_data_request_t {
+	struct hostif_hdr header;
+	uint16_t auth_type;
+#define TYPE_DATA 0x0000
+#define TYPE_AUTH 0x0001
+	uint16_t reserved;
+	uint8_t data[0];
+} __attribute__ ((packed));
+
+struct hostif_data_indication_t {
+	struct hostif_hdr header;
+	uint16_t auth_type;
+/* #define TYPE_DATA 0x0000 */
+#define TYPE_PMK1 0x0001
+#define TYPE_GMK1 0x0002
+#define TYPE_GMK2 0x0003
+	uint16_t reserved;
+	uint8_t data[0];
+} __attribute__ ((packed));
+
+#define CHANNEL_LIST_MAX_SIZE 14
+struct channel_list_t {
+	uint8_t size;
+	uint8_t body[CHANNEL_LIST_MAX_SIZE];
+	uint8_t pad;
+} __attribute__ ((packed));
+
+/* MIB Attribute */
+#define DOT11_MAC_ADDRESS                 0x21010100	/* MAC Address (R) */
+#define DOT11_PRODUCT_VERSION             0x31024100	/* FirmWare Version (R) */
+#define DOT11_RTS_THRESHOLD               0x21020100	/* RTS Threshold (R/W) */
+#define DOT11_FRAGMENTATION_THRESHOLD     0x21050100	/* Fragment Threshold (R/W) */
+#define DOT11_PRIVACY_INVOKED             0x15010100	/* WEP ON/OFF (W) */
+#define DOT11_WEP_DEFAULT_KEY_ID          0x15020100	/* WEP Index (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE1      0x13020101	/* WEP Key#1(TKIP AES: PairwiseTemporalKey) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE2      0x13020102	/* WEP Key#2(TKIP AES: GroupKey1) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE3      0x13020103	/* WEP Key#3(TKIP AES: GroupKey2) (W) */
+#define DOT11_WEP_DEFAULT_KEY_VALUE4      0x13020104	/* WEP Key#4 (W) */
+#define DOT11_WEP_LIST                    0x13020100	/* WEP LIST */
+#define	DOT11_DESIRED_SSID		  0x11090100	/* SSID */
+#define	DOT11_CURRENT_CHANNEL		  0x45010100	/* channel set */
+#define	DOT11_OPERATION_RATE_SET	  0x11110100	/* rate set */
+
+#define LOCAL_AP_SEARCH_INTEAVAL          0xF1010100	/* AP search interval (R/W) */
+#define LOCAL_CURRENTADDRESS              0xF1050100	/* MAC Adress change (W) */
+#define LOCAL_MULTICAST_ADDRESS           0xF1060100	/* Multicast Adress (W) */
+#define LOCAL_MULTICAST_FILTER            0xF1060200	/* Multicast Adress Filter enable/disable (W) */
+#define LOCAL_SEARCHED_AP_LIST            0xF1030100	/* AP list (R) */
+#define LOCAL_LINK_AP_STATUS              0xF1040100	/* Link AP status (R) */
+#define	LOCAL_PACKET_STATISTICS		  0xF1020100	/* tx,rx packets statistics */
+#define LOCAL_AP_SCAN_LIST_TYPE_SET	  0xF1030200	/* AP_SCAN_LIST_TYPE */
+
+#define DOT11_RSN_ENABLED                 0x15070100	/* WPA enable/disable (W) */
+#define LOCAL_RSN_MODE                    0x56010100	/* RSN mode WPA/WPA2 (W) */
+#define DOT11_RSN_CONFIG_MULTICAST_CIPHER 0x51040100	/* GroupKeyCipherSuite (W) */
+#define DOT11_RSN_CONFIG_UNICAST_CIPHER   0x52020100	/* PairwiseKeyCipherSuite (W) */
+#define DOT11_RSN_CONFIG_AUTH_SUITE       0x53020100	/* AuthenticationKeyManagementSuite (W) */
+#define DOT11_RSN_CONFIG_VERSION          0x51020100	/* RSN version (W) */
+#define LOCAL_RSN_CONFIG_ALL              0x5F010100	/* RSN CONFIG ALL (W) */
+#define DOT11_PMK_TSC                     0x55010100	/* PMK_TSC (W) */
+#define DOT11_GMK1_TSC                    0x55010101	/* GMK1_TSC (W) */
+#define DOT11_GMK2_TSC                    0x55010102	/* GMK2_TSC (W) */
+#define DOT11_GMK3_TSC   		  0x55010103	/* GMK3_TSC */
+#define LOCAL_PMK                         0x58010100	/* Pairwise Master Key cache (W) */
+
+#define LOCAL_REGION                      0xF10A0100	/* Region setting */
+
+#ifdef WPS
+#define LOCAL_WPS_ENABLE                  0xF10B0100	/* WiFi Protected Setup */
+#define LOCAL_WPS_PROBE_REQ               0xF10C0100	/* WPS Probe Request */
+#endif /* WPS */
+
+#define LOCAL_GAIN                        0xF10D0100	/* Carrer sense threshold for demo ato show */
+#define LOCAL_EEPROM_SUM                  0xF10E0100	/* EEPROM checksum information */
+
+struct hostif_mib_get_request_t {
+	struct hostif_hdr header;
+	uint32_t mib_attribute;
+} __attribute__ ((packed));
+
+struct hostif_mib_value_t {
+	uint16_t size;
+	uint16_t type;
+#define MIB_VALUE_TYPE_NULL     0
+#define MIB_VALUE_TYPE_INT      1
+#define MIB_VALUE_TYPE_BOOL     2
+#define MIB_VALUE_TYPE_COUNT32  3
+#define MIB_VALUE_TYPE_OSTRING  4
+	uint8_t body[0];
+} __attribute__ ((packed));
+
+struct hostif_mib_get_confirm_t {
+	struct hostif_hdr header;
+	uint32_t mib_status;
+#define MIB_SUCCESS    0
+#define MIB_INVALID    1
+#define MIB_READ_ONLY  2
+#define MIB_WRITE_ONLY 3
+	uint32_t mib_attribute;
+	struct hostif_mib_value_t mib_value;
+} __attribute__ ((packed));
+
+struct hostif_mib_set_request_t {
+	struct hostif_hdr header;
+	uint32_t mib_attribute;
+	struct hostif_mib_value_t mib_value;
+} __attribute__ ((packed));
+
+struct hostif_mib_set_confirm_t {
+	struct hostif_hdr header;
+	uint32_t mib_status;
+	uint32_t mib_attribute;
+} __attribute__ ((packed));
+
+struct hostif_power_mngmt_request_t {
+	struct hostif_hdr header;
+	uint32_t mode;
+#define POWER_ACTIVE  1
+#define POWER_SAVE    2
+	uint32_t wake_up;
+#define SLEEP_FALSE 0
+#define SLEEP_TRUE  1	/* not used */
+	uint32_t receiveDTIMs;
+#define DTIM_FALSE 0
+#define DTIM_TRUE  1
+} __attribute__ ((packed));
+
+/* power management mode */
+enum {
+	POWMGT_ACTIVE_MODE = 0,
+	POWMGT_SAVE1_MODE,
+	POWMGT_SAVE2_MODE
+};
+
+#define	RESULT_SUCCESS            0
+#define	RESULT_INVALID_PARAMETERS 1
+#define	RESULT_NOT_SUPPORTED      2
+/* #define	RESULT_ALREADY_RUNNING    3 */
+#define	RESULT_ALREADY_RUNNING    7
+
+struct hostif_power_mngmt_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct hostif_start_request_t {
+	struct hostif_hdr header;
+	uint16_t mode;
+#define MODE_PSEUDO_ADHOC   0
+#define MODE_INFRASTRUCTURE 1
+#define MODE_AP             2	/* not used */
+#define MODE_ADHOC          3
+} __attribute__ ((packed));
+
+struct hostif_start_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+#define SSID_MAX_SIZE 32
+struct ssid_t {
+	uint8_t size;
+	uint8_t body[SSID_MAX_SIZE];
+	uint8_t ssid_pad;
+} __attribute__ ((packed));
+
+#define RATE_SET_MAX_SIZE 16
+struct rate_set8_t {
+	uint8_t size;
+	uint8_t body[8];
+	uint8_t rate_pad;
+} __attribute__ ((packed));
+
+struct FhParms_t {
+	uint16_t dwellTime;
+	uint8_t hopSet;
+	uint8_t hopPattern;
+	uint8_t hopIndex;
+} __attribute__ ((packed));
+
+struct DsParms_t {
+	uint8_t channel;
+} __attribute__ ((packed));
+
+struct CfParms_t {
+	uint8_t count;
+	uint8_t period;
+	uint16_t maxDuration;
+	uint16_t durRemaining;
+} __attribute__ ((packed));
+
+struct IbssParms_t {
+	uint16_t atimWindow;
+} __attribute__ ((packed));
+
+struct rsn_t {
+	uint8_t size;
+#define RSN_BODY_SIZE 64
+	uint8_t body[RSN_BODY_SIZE];
+} __attribute__ ((packed));
+
+struct ErpParams_t {
+	uint8_t erp_info;
+} __attribute__ ((packed));
+
+struct rate_set16_t {
+	uint8_t size;
+	uint8_t body[16];
+	uint8_t rate_pad;
+} __attribute__ ((packed));
+
+struct ap_info_t {
+	uint8_t bssid[6];	/* +00 */
+	uint8_t rssi;	/* +06 */
+	uint8_t sq;	/* +07 */
+	uint8_t noise;	/* +08 */
+	uint8_t pad0;	/* +09 */
+	uint16_t beacon_period;	/* +10 */
+	uint16_t capability;	/* +12 */
+#define BSS_CAP_ESS             (1<<0)
+#define BSS_CAP_IBSS            (1<<1)
+#define BSS_CAP_CF_POLABLE      (1<<2)
+#define BSS_CAP_CF_POLL_REQ     (1<<3)
+#define BSS_CAP_PRIVACY         (1<<4)
+#define BSS_CAP_SHORT_PREAMBLE  (1<<5)
+#define BSS_CAP_PBCC            (1<<6)
+#define BSS_CAP_CHANNEL_AGILITY (1<<7)
+#define BSS_CAP_SHORT_SLOT_TIME (1<<10)
+#define BSS_CAP_DSSS_OFDM       (1<<13)
+	uint8_t frame_type;	/* +14 */
+	uint8_t ch_info;	/* +15 */
+#define FRAME_TYPE_BEACON	0x80
+#define FRAME_TYPE_PROBE_RESP	0x50
+	uint16_t body_size;	/* +16 */
+	uint8_t body[1024];	/* +18 */
+	/* +1032 */
+} __attribute__ ((packed));
+
+struct link_ap_info_t {
+	uint8_t bssid[6];	/* +00 */
+	uint8_t rssi;	/* +06 */
+	uint8_t sq;	/* +07 */
+	uint8_t noise;	/* +08 */
+	uint8_t pad0;	/* +09 */
+	uint16_t beacon_period;	/* +10 */
+	uint16_t capability;	/* +12 */
+	struct rate_set8_t rate_set;	/* +14 */
+	struct FhParms_t fh_parameter;	/* +24 */
+	struct DsParms_t ds_parameter;	/* +29 */
+	struct CfParms_t cf_parameter;	/* +30 */
+	struct IbssParms_t ibss_parameter;	/* +36 */
+	struct ErpParams_t erp_parameter;	/* +38 */
+	uint8_t pad1;	/* +39 */
+	struct rate_set8_t ext_rate_set;	/* +40 */
+	uint8_t DTIM_period;	/* +50 */
+	uint8_t rsn_mode;	/* +51 */
+#define RSN_MODE_NONE	0
+#define RSN_MODE_WPA	1
+#define RSN_MODE_WPA2	2
+	struct {
+		uint8_t size;	/* +52 */
+		uint8_t body[128];	/* +53 */
+	} __attribute__ ((packed)) rsn;
+} __attribute__ ((packed));
+
+struct hostif_connect_indication_t {
+	struct hostif_hdr header;
+	uint16_t connect_code;
+#define RESULT_CONNECT    0
+#define RESULT_DISCONNECT 1
+	struct link_ap_info_t link_ap_info;
+} __attribute__ ((packed));
+
+struct hostif_stop_request_t {
+	struct hostif_hdr header;
+} __attribute__ ((packed));
+
+struct hostif_stop_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct hostif_ps_adhoc_set_request_t {
+	struct hostif_hdr header;
+	uint16_t phy_type;
+#define D_11B_ONLY_MODE		0
+#define D_11G_ONLY_MODE		1
+#define D_11BG_COMPATIBLE_MODE	2
+#define D_11A_ONLY_MODE		3
+	uint16_t cts_mode;
+#define CTS_MODE_FALSE	0
+#define CTS_MODE_TRUE	1
+	uint16_t channel;
+	struct rate_set16_t rate_set;
+	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
+				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+	uint16_t scan_type;
+} __attribute__ ((packed));
+
+struct hostif_ps_adhoc_set_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct hostif_infrastructure_set_request_t {
+	struct hostif_hdr header;
+	uint16_t phy_type;
+	uint16_t cts_mode;
+	struct rate_set16_t rate_set;
+	struct ssid_t ssid;
+	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
+				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+	uint16_t beacon_lost_count;
+	uint16_t auth_type;
+#define AUTH_TYPE_OPEN_SYSTEM 0
+#define AUTH_TYPE_SHARED_KEY  1
+	struct channel_list_t channel_list;
+	uint16_t scan_type;
+} __attribute__ ((packed));
+
+struct hostif_infrastructure_set2_request_t {
+	struct hostif_hdr header;
+	uint16_t phy_type;
+	uint16_t cts_mode;
+	struct rate_set16_t rate_set;
+	struct ssid_t ssid;
+	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
+				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+	uint16_t beacon_lost_count;
+	uint16_t auth_type;
+#define AUTH_TYPE_OPEN_SYSTEM 0
+#define AUTH_TYPE_SHARED_KEY  1
+	struct channel_list_t channel_list;
+	uint16_t scan_type;
+	uint8_t bssid[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct hostif_infrastructure_set_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct hostif_adhoc_set_request_t {
+	struct hostif_hdr header;
+	uint16_t phy_type;
+	uint16_t cts_mode;
+	uint16_t channel;
+	struct rate_set16_t rate_set;
+	struct ssid_t ssid;
+	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
+				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+	uint16_t scan_type;
+} __attribute__ ((packed));
+
+struct hostif_adhoc_set2_request_t {
+	struct hostif_hdr header;
+	uint16_t phy_type;
+	uint16_t cts_mode;
+	uint16_t reserved;
+	struct rate_set16_t rate_set;
+	struct ssid_t ssid;
+	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
+				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
+	uint16_t scan_type;
+	struct channel_list_t channel_list;
+	uint8_t bssid[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct hostif_adhoc_set_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct last_associate_t {
+	uint8_t type;
+	uint8_t status;
+} __attribute__ ((packed));
+
+struct association_request_t {
+	uint8_t type;
+#define FRAME_TYPE_ASSOC_REQ	0x00
+#define FRAME_TYPE_REASSOC_REQ	0x20
+	uint8_t pad;
+	uint16_t capability;
+	uint16_t listen_interval;
+	uint8_t ap_address[6];
+	uint16_t reqIEs_size;
+} __attribute__ ((packed));
+
+struct association_response_t {
+	uint8_t type;
+#define FRAME_TYPE_ASSOC_RESP	0x10
+#define FRAME_TYPE_REASSOC_RESP	0x30
+	uint8_t pad;
+	uint16_t capability;
+	uint16_t status;
+	uint16_t association_id;
+	uint16_t respIEs_size;
+} __attribute__ ((packed));
+
+struct hostif_associate_indication_t {
+	struct hostif_hdr header;
+	struct association_request_t assoc_req;
+	struct association_response_t assoc_resp;
+	/* followed by (reqIEs_size + respIEs_size) octets of data */
+	/* reqIEs data *//* respIEs data */
+} __attribute__ ((packed));
+
+struct hostif_bss_scan_request_t {
+	struct hostif_hdr header;
+	uint8_t scan_type;
+#define ACTIVE_SCAN  0
+#define PASSIVE_SCAN 1
+	uint8_t pad[3];
+	uint32_t ch_time_min;
+	uint32_t ch_time_max;
+	struct channel_list_t channel_list;
+	struct ssid_t ssid;
+} __attribute__ ((packed));
+
+struct hostif_bss_scan_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+	uint16_t reserved;
+} __attribute__ ((packed));
+
+struct hostif_phy_information_request_t {
+	struct hostif_hdr header;
+	uint16_t type;
+#define NORMAL_TYPE	0
+#define TIME_TYPE	1
+	uint16_t time;	/* unit 100ms */
+} __attribute__ ((packed));
+
+struct hostif_phy_information_confirm_t {
+	struct hostif_hdr header;
+	uint8_t rssi;
+	uint8_t sq;
+	uint8_t noise;
+	uint8_t link_speed;
+	uint32_t tx_frame;
+	uint32_t rx_frame;
+	uint32_t tx_error;
+	uint32_t rx_error;
+} __attribute__ ((packed));
+
+/* sleep mode */
+#define SLP_ACTIVE  0
+#define SLP_SLEEP   1
+struct hostif_sleep_request_t {
+	struct hostif_hdr header;
+} __attribute__ ((packed));
+
+struct hostif_sleep_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+struct hostif_mic_failure_request_t {
+	struct hostif_hdr header;
+	uint16_t failure_count;
+	uint16_t timer;
+} __attribute__ ((packed));
+
+struct hostif_mic_failure_confirm_t {
+	struct hostif_hdr header;
+	uint16_t result_code;
+} __attribute__ ((packed));
+
+#define BASIC_RATE	0x80
+#define RATE_MASK	0x7F
+
+#define TX_RATE_AUTO      0xff
+#define TX_RATE_1M_FIXED  0
+#define TX_RATE_2M_FIXED  1
+#define TX_RATE_1_2M_AUTO 2
+#define TX_RATE_5M_FIXED  3
+#define TX_RATE_11M_FIXED 4
+
+#define TX_RATE_FULL_AUTO	0
+#define TX_RATE_11_AUTO		1
+#define TX_RATE_11B_AUTO	2
+#define TX_RATE_11BG_AUTO	3
+#define TX_RATE_MANUAL_AUTO	4
+#define TX_RATE_FIXED		5
+
+/* 11b rate */
+#define TX_RATE_1M	(uint8_t)(10/5)	/* 11b 11g basic rate */
+#define TX_RATE_2M	(uint8_t)(20/5)	/* 11b 11g basic rate */
+#define TX_RATE_5M	(uint8_t)(55/5)	/* 11g basic rate */
+#define TX_RATE_11M	(uint8_t)(110/5)	/* 11g basic rate */
+
+/* 11g rate */
+#define TX_RATE_6M	(uint8_t)(60/5)	/* 11g basic rate */
+#define TX_RATE_12M	(uint8_t)(120/5)	/* 11g basic rate */
+#define TX_RATE_24M	(uint8_t)(240/5)	/* 11g basic rate */
+#define TX_RATE_9M	(uint8_t)(90/5)
+#define TX_RATE_18M	(uint8_t)(180/5)
+#define TX_RATE_36M	(uint8_t)(360/5)
+#define TX_RATE_48M	(uint8_t)(480/5)
+#define TX_RATE_54M	(uint8_t)(540/5)
+
+#define IS_11B_RATE(A) (((A&RATE_MASK)==TX_RATE_1M)||((A&RATE_MASK)==TX_RATE_2M)||\
+                        ((A&RATE_MASK)==TX_RATE_5M)||((A&RATE_MASK)==TX_RATE_11M))
+
+#define IS_OFDM_RATE(A) (((A&RATE_MASK)==TX_RATE_6M)||((A&RATE_MASK)==TX_RATE_12M)||\
+                        ((A&RATE_MASK)==TX_RATE_24M)||((A&RATE_MASK)==TX_RATE_9M)||\
+                        ((A&RATE_MASK)==TX_RATE_18M)||((A&RATE_MASK)==TX_RATE_36M)||\
+                        ((A&RATE_MASK)==TX_RATE_48M)||((A&RATE_MASK)==TX_RATE_54M))
+
+#define IS_11BG_RATE(A) (IS_11B_RATE(A)||IS_OFDM_RATE(A))
+
+#define IS_OFDM_EXT_RATE(A)  (((A&RATE_MASK)==TX_RATE_9M)||((A&RATE_MASK)==TX_RATE_18M)||\
+                             ((A&RATE_MASK)==TX_RATE_36M)||((A&RATE_MASK)==TX_RATE_48M)||\
+                             ((A&RATE_MASK)==TX_RATE_54M))
+
+enum {
+	CONNECT_STATUS = 0,
+	DISCONNECT_STATUS
+};
+
+/* preamble type */
+enum {
+	LONG_PREAMBLE = 0,
+	SHORT_PREAMBLE
+};
+
+/* multicast filter */
+#define MCAST_FILTER_MCAST    0
+#define MCAST_FILTER_MCASTALL 1
+#define MCAST_FILTER_PROMISC  2
+
+#define NIC_MAX_MCAST_LIST 32
+
+/* macro function */
+#define HIF_EVENT_MASK 0xE800
+#define IS_HIF_IND(_EVENT)  ((_EVENT&HIF_EVENT_MASK)==0xE800  && \
+                             ((_EVENT&~HIF_EVENT_MASK)==0x0001 || \
+                              (_EVENT&~HIF_EVENT_MASK)==0x0006 || \
+                              (_EVENT&~HIF_EVENT_MASK)==0x000C || \
+                              (_EVENT&~HIF_EVENT_MASK)==0x0011 || \
+                              (_EVENT&~HIF_EVENT_MASK)==0x0012))
+
+#define IS_HIF_CONF(_EVENT) ((_EVENT&HIF_EVENT_MASK)==0xE800  && \
+                             (_EVENT&~HIF_EVENT_MASK)>0x0000  && \
+                             (_EVENT&~HIF_EVENT_MASK)<0x0012  && \
+                             !IS_HIF_IND(_EVENT) )
+
+#ifdef __KERNEL__
+
+#include "ks_wlan.h"
+
+/* function prototype */
+extern int hostif_data_request(struct ks_wlan_private *priv,
+			       struct sk_buff *packet);
+extern void hostif_receive(struct ks_wlan_private *priv, unsigned char *p,
+			   unsigned int size);
+extern void hostif_sme_enqueue(struct ks_wlan_private *priv, uint16_t event);
+extern int hostif_init(struct ks_wlan_private *priv);
+extern void hostif_exit(struct ks_wlan_private *priv);
+
+static
+inline int hif_align_size(int size)
+{
+#ifdef	KS_ATOM
+	if (size < 1024)
+		size = 1024;
+#endif
+#ifdef	DEVICE_ALIGNMENT
+	return (size % DEVICE_ALIGNMENT) ? size + DEVICE_ALIGNMENT -
+	    (size % DEVICE_ALIGNMENT) : size;
+#else
+	return size;
+#endif
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _KS_HOSTIF_H_ */