Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 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) 2010 - 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) 2010 - 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 |
| 38 | * are met: |
| 39 | * |
| 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. |
| 46 | * * Neither the name Intel Corporation nor the names of its |
| 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 |
| 52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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 | #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 | */ |
| 75 | enum 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 Guy | 4babc35 | 2011-05-03 18:05:12 -0700 | [diff] [blame] | 91 | IWL_TM_CMD_APP2DEV_GET_EEPROM, |
Wey-Yi Guy | 6489854 | 2011-05-03 18:05:13 -0700 | [diff] [blame] | 92 | IWL_TM_CMD_APP2DEV_FIXRATE_REQ, |
Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 93 | /* if there is other new command for the driver layer operation, |
| 94 | * append them here */ |
| 95 | |
Wey-Yi Guy | 7a4e528 | 2011-05-06 10:21:28 -0700 | [diff] [blame] | 96 | /* commands fom user space for uCode trace operations */ |
| 97 | IWL_TM_CMD_APP2DEV_BEGIN_TRACE, |
| 98 | IWL_TM_CMD_APP2DEV_END_TRACE, |
| 99 | IWL_TM_CMD_APP2DEV_READ_TRACE, |
Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 100 | |
| 101 | /* commands from kernel space to carry the synchronous response |
| 102 | * to user application */ |
| 103 | IWL_TM_CMD_DEV2APP_SYNC_RSP, |
| 104 | |
| 105 | /* commands from kernel space to multicast the spontaneous messages |
| 106 | * to user application */ |
| 107 | IWL_TM_CMD_DEV2APP_UCODE_RX_PKT, |
Wey-Yi Guy | 4babc35 | 2011-05-03 18:05:12 -0700 | [diff] [blame] | 108 | |
| 109 | /* commands from kernel space to carry the eeprom response |
| 110 | * to user application */ |
| 111 | IWL_TM_CMD_DEV2APP_EEPROM_RSP, |
| 112 | |
Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 113 | IWL_TM_CMD_MAX, |
| 114 | }; |
| 115 | |
| 116 | enum iwl_tm_attr_t { |
| 117 | IWL_TM_ATTR_NOT_APPLICABLE = 0, |
| 118 | |
| 119 | /* From user space to kernel space: |
| 120 | * the command either destines to ucode, driver, or register; |
| 121 | * See enum iwl_tm_cmd_t. |
| 122 | * |
| 123 | * From kernel space to user space: |
| 124 | * the command either carries synchronous response, |
| 125 | * or the spontaneous message multicast from the device; |
| 126 | * See enum iwl_tm_cmd_t. */ |
| 127 | IWL_TM_ATTR_COMMAND, |
| 128 | |
| 129 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE, |
| 130 | * The mandatory fields are : |
| 131 | * IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID; |
| 132 | * IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands; |
| 133 | * The optional fields are: |
| 134 | * IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload |
| 135 | * to the ucode */ |
| 136 | IWL_TM_ATTR_UCODE_CMD_ID, |
| 137 | IWL_TM_ATTR_UCODE_CMD_DATA, |
| 138 | |
| 139 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX, |
| 140 | * The mandatory fields are: |
| 141 | * IWL_TM_ATTR_REG_OFFSET for the offset of the target register; |
| 142 | * IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */ |
| 143 | IWL_TM_ATTR_REG_OFFSET, |
| 144 | IWL_TM_ATTR_REG_VALUE8, |
| 145 | IWL_TM_ATTR_REG_VALUE32, |
| 146 | |
| 147 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP, |
| 148 | * The mandatory fields are: |
| 149 | * IWL_TM_ATTR_SYNC_RSP for the data content responding to the user |
| 150 | * application command */ |
| 151 | IWL_TM_ATTR_SYNC_RSP, |
| 152 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT, |
| 153 | * The mandatory fields are: |
| 154 | * IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user |
| 155 | * application */ |
| 156 | IWL_TM_ATTR_UCODE_RX_PKT, |
| 157 | |
Wey-Yi Guy | 4babc35 | 2011-05-03 18:05:12 -0700 | [diff] [blame] | 158 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_EEPROM, |
| 159 | * The mandatory fields are: |
| 160 | * IWL_TM_ATTR_EEPROM for the data content responging to the user |
| 161 | * application */ |
| 162 | IWL_TM_ATTR_EEPROM, |
| 163 | |
Wey-Yi Guy | 7a4e528 | 2011-05-06 10:21:28 -0700 | [diff] [blame] | 164 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_XXX_TRACE, |
| 165 | * The mandatory fields are: |
| 166 | * IWL_TM_ATTR_MEM_TRACE_ADDR for the trace address |
| 167 | */ |
| 168 | IWL_TM_ATTR_TRACE_ADDR, |
| 169 | IWL_TM_ATTR_TRACE_DATA, |
| 170 | |
Wey-Yi Guy | 6489854 | 2011-05-03 18:05:13 -0700 | [diff] [blame] | 171 | /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ, |
| 172 | * The mandatory fields are: |
| 173 | * IWL_TM_ATTR_FIXRATE for the fixed rate |
| 174 | */ |
| 175 | IWL_TM_ATTR_FIXRATE, |
| 176 | |
Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 177 | IWL_TM_ATTR_MAX, |
| 178 | }; |
| 179 | |
Wey-Yi Guy | 7a4e528 | 2011-05-06 10:21:28 -0700 | [diff] [blame] | 180 | /* uCode trace buffer */ |
| 181 | #define TRACE_BUFF_SIZE 0x20000 |
| 182 | #define TRACE_BUFF_PADD 0x2000 |
| 183 | #define TRACE_TOTAL_SIZE (TRACE_BUFF_SIZE + TRACE_BUFF_PADD) |
Cindy H. Kao | 4613e72 | 2011-05-06 10:40:15 -0700 | [diff] [blame] | 184 | |
| 185 | #endif |