1/******************************************************************************
  2 *
  3 * This file is provided under a dual BSD/GPLv2 license.  When using or
  4 * redistributing this file, you may do so under either license.
  5 *
  6 * GPL LICENSE SUMMARY
  7 *
  8 * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  9 *
 10 * This program is free software; you can redistribute it and/or modify
 11 * it under the terms of version 2 of the GNU General Public License as
 12 * published by the Free Software Foundation.
 13 *
 14 * This program is distributed in the hope that it will be useful, but
 15 * WITHOUT ANY WARRANTY; without even the implied warranty of
 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 17 * General Public License for more details.
 18 *
 19 * You should have received a copy of the GNU General Public License
 20 * along with this program; if not, write to the Free Software
 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
 22 * USA
 23 *
 24 * The full GNU General Public License is included in this distribution
 25 * in the file called LICENSE.GPL.
 26 *
 27 * Contact Information:
 28 *  Intel Linux Wireless <ilw@linux.intel.com>
 29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 30 *
 31 * BSD LICENSE
 32 *
 33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
 34 * All rights reserved.
 35 *
 36 * Redistribution and use in source and binary forms, with or without
 37 * modification, are permitted provided that the following conditions
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 40 *  * Redistributions of source code must retain the above copyright
 41 *    notice, this list of conditions and the following disclaimer.
 42 *  * Redistributions in binary form must reproduce the above copyright
 43 *    notice, this list of conditions and the following disclaimer in
 44 *    the documentation and/or other materials provided with the
 45 *    distribution.
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 47 *    contributors may be used to endorse or promote products derived
 48 *    from this software without specific prior written permission.
 49 *
 50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 61 *
 62 *****************************************************************************/
 63/*
 64 * Please use this file (iwl-agn-hw.h) only for hardware-related definitions.
 65 */
 66
 67#ifndef __iwl_agn_hw_h__
 68#define __iwl_agn_hw_h__
 69
 70#define IWLAGN_RTC_INST_LOWER_BOUND		(0x000000)
 71#define IWLAGN_RTC_INST_UPPER_BOUND		(0x020000)
 72
 73#define IWLAGN_RTC_DATA_LOWER_BOUND		(0x800000)
 74#define IWLAGN_RTC_DATA_UPPER_BOUND		(0x80C000)
 75
 76#define IWLAGN_RTC_INST_SIZE (IWLAGN_RTC_INST_UPPER_BOUND - \
 77				IWLAGN_RTC_INST_LOWER_BOUND)
 78#define IWLAGN_RTC_DATA_SIZE (IWLAGN_RTC_DATA_UPPER_BOUND - \
 79				IWLAGN_RTC_DATA_LOWER_BOUND)
 80
 81/* RSSI to dBm */
 82#define IWLAGN_RSSI_OFFSET	44
 83
 84#define IWLAGN_DEFAULT_TX_RETRY  15
 85
 86/* Limit range of txpower output target to be between these values */
 87#define IWLAGN_TX_POWER_TARGET_POWER_MIN	(0)	/* 0 dBm: 1 milliwatt */
 88#define IWLAGN_TX_POWER_TARGET_POWER_MAX	(16)	/* 16 dBm */
 89
 90/* EEPROM */
 91#define IWLAGN_EEPROM_IMG_SIZE		2048
 92
 93#define IWLAGN_CMD_FIFO_NUM		7
 94#define IWLAGN_NUM_QUEUES		20
 95#define IWLAGN_NUM_AMPDU_QUEUES		10
 96#define IWLAGN_FIRST_AMPDU_QUEUE	10
 97
 98/* Fixed (non-configurable) rx data from phy */
 99
100/**
101 * struct iwlagn_schedq_bc_tbl scheduler byte count table
102 *	base physical address provided by SCD_DRAM_BASE_ADDR
103 * @tfd_offset  0-12 - tx command byte count
104 *	       12-16 - station index
105 */
106struct iwlagn_scd_bc_tbl {
107	__le16 tfd_offset[TFD_QUEUE_BC_SIZE];
108} __packed;
109
110
111#endif /* __iwl_agn_hw_h__ */