diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/eeprom.h')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/eeprom.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.h b/drivers/net/wireless/iwmc3200wifi/eeprom.h new file mode 100644 index 00000000000..cdb31a6a1f5 --- /dev/null +++ b/drivers/net/wireless/iwmc3200wifi/eeprom.h @@ -0,0 +1,114 @@ +/* + * 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_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_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_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) + +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); + +#endif |