[linux-2.6-block.git] / drivers / net / wireless / iwmc3200wifi / eeprom.h

/*
 * Intel Wireless Multicomm 3200 WiFi driver
 *
 * Copyright (C) 2009 Intel Corporation. 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 of 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.
 *
 *
 * Intel Corporation <ilw@linux.intel.com>
 * Samuel Ortiz <samuel.ortiz@intel.com>
 * Zhu Yi <yi.zhu@intel.com>
 *
 */

#ifndef __IWM_EEPROM_H__
#define __IWM_EEPROM_H__

enum {
	IWM_EEPROM_SIG = 0,
	IWM_EEPROM_FIRST = IWM_EEPROM_SIG,
	IWM_EEPROM_VERSION,
	IWM_EEPROM_OEM_HW_VERSION,
	IWM_EEPROM_MAC_VERSION,
	IWM_EEPROM_CARD_ID,
	IWM_EEPROM_RADIO_CONF,
	IWM_EEPROM_SKU_CAP,
	IWM_EEPROM_FAT_CHANNELS_CAP,

	IWM_EEPROM_INDIRECT_OFFSET,
	IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET,

	IWM_EEPROM_INDIRECT_DATA,
	IWM_EEPROM_CALIB_RXIQ = IWM_EEPROM_INDIRECT_DATA,

	IWM_EEPROM_LAST,
};

#define IWM_EEPROM_SIG_OFF                 0x00
#define IWM_EEPROM_VERSION_OFF            (0x54 << 1)
#define IWM_EEPROM_OEM_HW_VERSION_OFF     (0x56 << 1)
#define IWM_EEPROM_MAC_VERSION_OFF        (0x30 << 1)
#define IWM_EEPROM_CARD_ID_OFF            (0x5d << 1)
#define IWM_EEPROM_RADIO_CONF_OFF         (0x58 << 1)
#define IWM_EEPROM_SKU_CAP_OFF            (0x55 << 1)
#define IWM_EEPROM_CALIB_CONFIG_OFF       (0x7c << 1)
#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF   (0xde << 1)

#define IWM_EEPROM_SIG_LEN              4
#define IWM_EEPROM_VERSION_LEN          2
#define IWM_EEPROM_OEM_HW_VERSION_LEN   2
#define IWM_EEPROM_MAC_VERSION_LEN      1
#define IWM_EEPROM_CARD_ID_LEN          2
#define IWM_EEPROM_RADIO_CONF_LEN       2
#define IWM_EEPROM_SKU_CAP_LEN          2
#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40
#define IWM_EEPROM_INDIRECT_LEN		2

#define IWM_MAX_EEPROM_DATA_LEN         240
#define IWM_EEPROM_LEN                  0x800

#define IWM_EEPROM_MIN_ALLOWED_VERSION          0x0610
#define IWM_EEPROM_MAX_ALLOWED_VERSION          0x0700
#define IWM_EEPROM_CURRENT_VERSION              0x0612

#define IWM_EEPROM_SKU_CAP_BAND_24GHZ           (1 << 4)
#define IWM_EEPROM_SKU_CAP_BAND_52GHZ           (1 << 5)
#define IWM_EEPROM_SKU_CAP_11N_ENABLE           (1 << 6)

#define IWM_EEPROM_FAT_CHANNELS 20
/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */
#define IWM_EEPROM_FAT_CHANNELS_24 9
/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */
#define IWM_EEPROM_FAT_CHANNELS_52 11

#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0)

enum {
	IWM_EEPROM_CALIB_CAL_HDR,
	IWM_EEPROM_CALIB_TX_POWER,
	IWM_EEPROM_CALIB_XTAL,
	IWM_EEPROM_CALIB_TEMPERATURE,
	IWM_EEPROM_CALIB_RX_BB_FILTER,
	IWM_EEPROM_CALIB_RX_IQ,
	IWM_EEPROM_CALIB_MAX,
};

#define IWM_EEPROM_CALIB_RXIQ_OFF	(IWM_EEPROM_CALIB_CONFIG_OFF + \
					 (IWM_EEPROM_CALIB_RX_IQ << 1))
#define IWM_EEPROM_CALIB_RXIQ_LEN	sizeof(struct iwm_lmac_calib_rxiq)

struct iwm_eeprom_entry {
	char *name;
	u32 offset;
	u32 length;
};

int iwm_eeprom_init(struct iwm_priv *iwm);
void iwm_eeprom_exit(struct iwm_priv *iwm);
u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id);
int iwm_eeprom_fat_channels(struct iwm_priv *iwm);
u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm);

#endif
Commit	Line	Data
bb9f8692 ZY	1	/*
	2	* Intel Wireless Multicomm 3200 WiFi driver
	3	*
	4	* Copyright (C) 2009 Intel Corporation. All rights reserved.
	5	*
	6	* Redistribution and use in source and binary forms, with or without
	7	* modification, are permitted provided that the following conditions
	8	* are met:
	9	*
	10	* * Redistributions of source code must retain the above copyright
	11	* notice, this list of conditions and the following disclaimer.
	12	* * Redistributions in binary form must reproduce the above copyright
	13	* notice, this list of conditions and the following disclaimer in
	14	* the documentation and/or other materials provided with the
	15	* distribution.
	16	* * Neither the name of Intel Corporation nor the names of its
	17	* contributors may be used to endorse or promote products derived
	18	* from this software without specific prior written permission.
	19	*
	20	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	21	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	22	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	23	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	24	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	25	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	26	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	27	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	28	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	29	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	30	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	31	*
	32	*
	33	* Intel Corporation <ilw@linux.intel.com>
	34	* Samuel Ortiz <samuel.ortiz@intel.com>
	35	* Zhu Yi <yi.zhu@intel.com>
	36	*
	37	*/
	38
	39	#ifndef __IWM_EEPROM_H__
	40	#define __IWM_EEPROM_H__
	41
	42	enum {
	43	IWM_EEPROM_SIG = 0,
	44	IWM_EEPROM_FIRST = IWM_EEPROM_SIG,
	45	IWM_EEPROM_VERSION,
	46	IWM_EEPROM_OEM_HW_VERSION,
	47	IWM_EEPROM_MAC_VERSION,
	48	IWM_EEPROM_CARD_ID,
	49	IWM_EEPROM_RADIO_CONF,
	50	IWM_EEPROM_SKU_CAP,
902b6667	51	IWM_EEPROM_FAT_CHANNELS_CAP,
bb9f8692 ZY	52
	53	IWM_EEPROM_INDIRECT_OFFSET,
	54	IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET,
	55
	56	IWM_EEPROM_INDIRECT_DATA,
	57	IWM_EEPROM_CALIB_RXIQ = IWM_EEPROM_INDIRECT_DATA,
	58
	59	IWM_EEPROM_LAST,
	60	};
	61
902b6667 SO	62	#define IWM_EEPROM_SIG_OFF 0x00
	63	#define IWM_EEPROM_VERSION_OFF (0x54 << 1)
	64	#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1)
	65	#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1)
	66	#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1)
	67	#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1)
	68	#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1)
	69	#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1)
	70	#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF (0xde << 1)
bb9f8692 ZY	71
	72	#define IWM_EEPROM_SIG_LEN 4
	73	#define IWM_EEPROM_VERSION_LEN 2
	74	#define IWM_EEPROM_OEM_HW_VERSION_LEN 2
	75	#define IWM_EEPROM_MAC_VERSION_LEN 1
	76	#define IWM_EEPROM_CARD_ID_LEN 2
	77	#define IWM_EEPROM_RADIO_CONF_LEN 2
	78	#define IWM_EEPROM_SKU_CAP_LEN 2
902b6667	79	#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40
bb9f8692 ZY	80	#define IWM_EEPROM_INDIRECT_LEN 2
	81
	82	#define IWM_MAX_EEPROM_DATA_LEN 240
	83	#define IWM_EEPROM_LEN 0x800
	84
	85	#define IWM_EEPROM_MIN_ALLOWED_VERSION 0x0610
	86	#define IWM_EEPROM_MAX_ALLOWED_VERSION 0x0700
	87	#define IWM_EEPROM_CURRENT_VERSION 0x0612
	88
	89	#define IWM_EEPROM_SKU_CAP_BAND_24GHZ (1 << 4)
	90	#define IWM_EEPROM_SKU_CAP_BAND_52GHZ (1 << 5)
	91	#define IWM_EEPROM_SKU_CAP_11N_ENABLE (1 << 6)
	92
902b6667 SO	93	#define IWM_EEPROM_FAT_CHANNELS 20
	94	/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */
	95	#define IWM_EEPROM_FAT_CHANNELS_24 9
	96	/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */
	97	#define IWM_EEPROM_FAT_CHANNELS_52 11
	98
	99	#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0)
	100
bb9f8692 ZY	101	enum {
	102	IWM_EEPROM_CALIB_CAL_HDR,
	103	IWM_EEPROM_CALIB_TX_POWER,
	104	IWM_EEPROM_CALIB_XTAL,
	105	IWM_EEPROM_CALIB_TEMPERATURE,
	106	IWM_EEPROM_CALIB_RX_BB_FILTER,
	107	IWM_EEPROM_CALIB_RX_IQ,
	108	IWM_EEPROM_CALIB_MAX,
	109	};
	110
	111	#define IWM_EEPROM_CALIB_RXIQ_OFF (IWM_EEPROM_CALIB_CONFIG_OFF + \
	112	(IWM_EEPROM_CALIB_RX_IQ << 1))
	113	#define IWM_EEPROM_CALIB_RXIQ_LEN sizeof(struct iwm_lmac_calib_rxiq)
	114
	115	struct iwm_eeprom_entry {
	116	char *name;
	117	u32 offset;
	118	u32 length;
	119	};
	120
	121	int iwm_eeprom_init(struct iwm_priv *iwm);
	122	void iwm_eeprom_exit(struct iwm_priv *iwm);
	123	u8 iwm_eeprom_access(struct iwm_priv iwm, u8 eeprom_id);
902b6667	124	int iwm_eeprom_fat_channels(struct iwm_priv *iwm);
0bed08de	125	u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm);
bb9f8692 ZY	126
bb9f8692 ZY	127	#endif