xref: /titanic_41/usr/src/uts/common/io/iwh/iwh_calibration.h (revision 7d483bc1f12be2727a97996869a678803a9af8c3)
1 /*
2  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
3  * Use is subject to license terms.
4  */
5 
6 /*
7  * Copyright (c) 2009, Intel Corporation
8  * All rights reserved.
9  */
10 
11 /*
12  * Sun elects to use this software under the BSD license.
13  */
14 
15 /*
16  * This file is provided under a dual BSD/GPLv2 license.  When using or
17  * redistributing this file, you may do so under either license.
18  *
19  * GPL LICENSE SUMMARY
20  *
21  * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
22  *
23  * This program is free software; you can redistribute it and/or modify
24  * it under the terms of version 2 of the GNU General Public License as
25  * published by the Free Software Foundation.
26  *
27  * This program is distributed in the hope that it will be useful, but
28  * WITHOUT ANY WARRANTY; without even the implied warranty of
29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
30  * General Public License for more details.
31  *
32  * You should have received a copy of the GNU General Public License
33  * along with this program; if not, write to the Free Software
34  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
35  * USA
36  *
37  * The full GNU General Public License is included in this distribution
38  * in the file called LICENSE.GPL.
39  *
40  * Contact Information:
41  * James P. Ketrenos <ipw2100-admin@linux.intel.com>
42  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
43  *
44  * BSD LICENSE
45  *
46  * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
47  * All rights reserved.
48  *
49  * Redistribution and use in source and binary forms, with or without
50  * modification, are permitted provided that the following conditions
51  * are met:
52  *
53  *  * Redistributions of source code must retain the above copyright
54  *    notice, this list of conditions and the following disclaimer.
55  *  * Redistributions in binary form must reproduce the above copyright
56  *    notice, this list of conditions and the following disclaimer in
57  *    the documentation and/or other materials provided with the
58  *    distribution.
59  *  * Neither the name Intel Corporation nor the names of its
60  *    contributors may be used to endorse or promote products derived
61  *    from this software without specific prior written permission.
62  *
63  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
64  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
65  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
66  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
67  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
68  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
69  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
70  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
71  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
72  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
73  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
74  */
75 
76 
77 #ifndef _IWH_CALIBRATION_H
78 #define	_IWH_CALIBRATION_H
79 
80 #define	EEP_TX_POWER_TX_CHAINS	(3)
81 #define	EEP_RXIQ_CAL_CHANNELS	(7)
82 #define	EEP_CAL_CHANNEL_GROUP	(7)
83 #define	EEP_RXIQ_DRIVER_MODES	(12)
84 
85 struct	tx_pow_calib_hdr {
86 	uint8_t		calib_version;
87 	uint8_t		pa_type;
88 	uint16_t	voltage_reading;
89 };
90 
91 struct	iwh_eep_txpower_sample {
92 	uint8_t	gain_index;	/* index to power setup table */
93 	int8_t	power;		/* power level for this channel group */
94 	uint8_t	v_det;		/* PA output voltage */
95 	uint8_t	temp_reading;
96 };
97 
98 struct	iwh_eep_txpower_cal {
99 	struct	iwh_eep_txpower_sample	samples[6];	/* 6 power level */
100 	/* highest power possible by hardware in this band */
101 	uint8_t	saturation_power;
102 	/* "representative" channel number in this band */
103 	uint8_t	group_channel;
104 	int8_t	t_pa_det;
105 	int8_t	t_actual_power;
106 };
107 
108 struct	rx_iq_cal {
109 	int16_t	ars;
110 	int16_t	arc;
111 };
112 
113 struct	iwh_eep_calibration {
114 	struct	tx_pow_calib_hdr tx_pow_calib_hdr;
115 	struct	iwh_eep_txpower_cal txpow_group
116 		[EEP_TX_POWER_TX_CHAINS][EEP_CAL_CHANNEL_GROUP];
117 	uint16_t	xtal_calib[2];
118 	int16_t		temp_calib_temp;
119 	int16_t		temp_calib_volt;
120 	uint8_t		rx_iBB_filter;
121 	uint8_t		reserved;
122 	struct	rx_iq_cal rx_iq_cal
123 		[EEP_RXIQ_CAL_CHANNELS][EEP_RXIQ_DRIVER_MODES];
124 };
125 
126 #endif /* _IWH_CALIBRATION_H */
127