blob: 4171d2963828735190bbb8fc496a4fdf8e881510 [file] [log] [blame]
Cindy H. Kao4613e722011-05-06 10:40:15 -07001/******************************************************************************
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.
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6 * GPL LICENSE SUMMARY
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8 * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
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17 * General Public License for more details.
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24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
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28 * Intel Linux Wireless <ilw@linux.intel.com>
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33 * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
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62 *****************************************************************************/
63#ifndef __IWL_TESTMODE_H__
64#define __IWL_TESTMODE_H__
65
66#include <linux/types.h>
67
68
69/* Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and
70 * from and kernel space to user space(IWL_TM_CMD_ID_DEV2APP_XX).
71 * The command ID is carried with IWL_TM_ATTR_COMMAND. There are three types of
72 * of command from user space and two types of command from kernel space.
73 * See below.
74 */
75enum iwl_tm_cmd_t {
76 /* commands from user application to the uCode,
77 * the actual uCode host command ID is carried with
78 * IWL_TM_ATTR_UCODE_CMD_ID */
79 IWL_TM_CMD_APP2DEV_UCODE = 1,
80
81 /* commands from user applicaiton to access register */
82 IWL_TM_CMD_APP2DEV_REG_READ32,
83 IWL_TM_CMD_APP2DEV_REG_WRITE32,
84 IWL_TM_CMD_APP2DEV_REG_WRITE8,
85
86 /* commands fom user space for pure driver level operations */
87 IWL_TM_CMD_APP2DEV_GET_DEVICENAME,
88 IWL_TM_CMD_APP2DEV_LOAD_INIT_FW,
89 IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB,
90 IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW,
Wey-Yi Guy4babc352011-05-03 18:05:12 -070091 IWL_TM_CMD_APP2DEV_GET_EEPROM,
Cindy H. Kao4613e722011-05-06 10:40:15 -070092 /* if there is other new command for the driver layer operation,
93 * append them here */
94
Wey-Yi Guy7a4e5282011-05-06 10:21:28 -070095 /* commands fom user space for uCode trace operations */
96 IWL_TM_CMD_APP2DEV_BEGIN_TRACE,
97 IWL_TM_CMD_APP2DEV_END_TRACE,
98 IWL_TM_CMD_APP2DEV_READ_TRACE,
Cindy H. Kao4613e722011-05-06 10:40:15 -070099
100 /* commands from kernel space to carry the synchronous response
101 * to user application */
102 IWL_TM_CMD_DEV2APP_SYNC_RSP,
103
104 /* commands from kernel space to multicast the spontaneous messages
105 * to user application */
106 IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
Wey-Yi Guy4babc352011-05-03 18:05:12 -0700107
108 /* commands from kernel space to carry the eeprom response
109 * to user application */
110 IWL_TM_CMD_DEV2APP_EEPROM_RSP,
111
Cindy H. Kao4613e722011-05-06 10:40:15 -0700112 IWL_TM_CMD_MAX,
113};
114
115enum iwl_tm_attr_t {
116 IWL_TM_ATTR_NOT_APPLICABLE = 0,
117
118 /* From user space to kernel space:
119 * the command either destines to ucode, driver, or register;
120 * See enum iwl_tm_cmd_t.
121 *
122 * From kernel space to user space:
123 * the command either carries synchronous response,
124 * or the spontaneous message multicast from the device;
125 * See enum iwl_tm_cmd_t. */
126 IWL_TM_ATTR_COMMAND,
127
128 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE,
129 * The mandatory fields are :
130 * IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID;
131 * IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands;
132 * The optional fields are:
133 * IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload
134 * to the ucode */
135 IWL_TM_ATTR_UCODE_CMD_ID,
136 IWL_TM_ATTR_UCODE_CMD_DATA,
137
138 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX,
139 * The mandatory fields are:
140 * IWL_TM_ATTR_REG_OFFSET for the offset of the target register;
141 * IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */
142 IWL_TM_ATTR_REG_OFFSET,
143 IWL_TM_ATTR_REG_VALUE8,
144 IWL_TM_ATTR_REG_VALUE32,
145
146 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP,
147 * The mandatory fields are:
148 * IWL_TM_ATTR_SYNC_RSP for the data content responding to the user
149 * application command */
150 IWL_TM_ATTR_SYNC_RSP,
151 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
152 * The mandatory fields are:
153 * IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user
154 * application */
155 IWL_TM_ATTR_UCODE_RX_PKT,
156
Wey-Yi Guy4babc352011-05-03 18:05:12 -0700157 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_EEPROM,
158 * The mandatory fields are:
159 * IWL_TM_ATTR_EEPROM for the data content responging to the user
160 * application */
161 IWL_TM_ATTR_EEPROM,
162
Wey-Yi Guy7a4e5282011-05-06 10:21:28 -0700163 /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_XXX_TRACE,
164 * The mandatory fields are:
165 * IWL_TM_ATTR_MEM_TRACE_ADDR for the trace address
166 */
167 IWL_TM_ATTR_TRACE_ADDR,
168 IWL_TM_ATTR_TRACE_DATA,
169
Cindy H. Kao4613e722011-05-06 10:40:15 -0700170 IWL_TM_ATTR_MAX,
171};
172
Wey-Yi Guy7a4e5282011-05-06 10:21:28 -0700173/* uCode trace buffer */
174#define TRACE_BUFF_SIZE 0x20000
175#define TRACE_BUFF_PADD 0x2000
176#define TRACE_TOTAL_SIZE (TRACE_BUFF_SIZE + TRACE_BUFF_PADD)
Cindy H. Kao4613e722011-05-06 10:40:15 -0700177
178#endif