189 lines
6.8 KiB
C
189 lines
6.8 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#ifndef __IWL_TESTMODE_H__
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#define __IWL_TESTMODE_H__
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#include <linux/types.h>
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/* Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and
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* from and kernel space to user space(IWL_TM_CMD_ID_DEV2APP_XX).
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* The command ID is carried with IWL_TM_ATTR_COMMAND. There are three types of
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* of command from user space and two types of command from kernel space.
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* See below.
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*/
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enum iwl_tm_cmd_t {
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/* commands from user application to the uCode,
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* the actual uCode host command ID is carried with
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* IWL_TM_ATTR_UCODE_CMD_ID */
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IWL_TM_CMD_APP2DEV_UCODE = 1,
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/* commands from user applicaiton to access register */
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IWL_TM_CMD_APP2DEV_REG_READ32,
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IWL_TM_CMD_APP2DEV_REG_WRITE32,
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IWL_TM_CMD_APP2DEV_REG_WRITE8,
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/* commands fom user space for pure driver level operations */
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IWL_TM_CMD_APP2DEV_GET_DEVICENAME,
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IWL_TM_CMD_APP2DEV_LOAD_INIT_FW,
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IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB,
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IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW,
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IWL_TM_CMD_APP2DEV_GET_EEPROM,
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IWL_TM_CMD_APP2DEV_FIXRATE_REQ,
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/* if there is other new command for the driver layer operation,
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* append them here */
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/* commands fom user space for uCode trace operations */
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IWL_TM_CMD_APP2DEV_BEGIN_TRACE,
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IWL_TM_CMD_APP2DEV_END_TRACE,
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IWL_TM_CMD_APP2DEV_READ_TRACE,
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/* commands from kernel space to carry the synchronous response
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* to user application */
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IWL_TM_CMD_DEV2APP_SYNC_RSP,
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/* commands from kernel space to multicast the spontaneous messages
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* to user application */
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IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
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/* commands from kernel space to carry the eeprom response
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* to user application */
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IWL_TM_CMD_DEV2APP_EEPROM_RSP,
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IWL_TM_CMD_MAX,
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};
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enum iwl_tm_attr_t {
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IWL_TM_ATTR_NOT_APPLICABLE = 0,
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/* From user space to kernel space:
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* the command either destines to ucode, driver, or register;
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* See enum iwl_tm_cmd_t.
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*
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* From kernel space to user space:
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* the command either carries synchronous response,
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* or the spontaneous message multicast from the device;
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* See enum iwl_tm_cmd_t. */
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IWL_TM_ATTR_COMMAND,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE,
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* The mandatory fields are :
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* IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID;
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* IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands;
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* The optional fields are:
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* IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload
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* to the ucode */
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IWL_TM_ATTR_UCODE_CMD_ID,
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IWL_TM_ATTR_UCODE_CMD_DATA,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX,
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* The mandatory fields are:
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* IWL_TM_ATTR_REG_OFFSET for the offset of the target register;
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* IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */
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IWL_TM_ATTR_REG_OFFSET,
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IWL_TM_ATTR_REG_VALUE8,
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IWL_TM_ATTR_REG_VALUE32,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP,
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* The mandatory fields are:
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* IWL_TM_ATTR_SYNC_RSP for the data content responding to the user
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* application command */
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IWL_TM_ATTR_SYNC_RSP,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
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* The mandatory fields are:
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* IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user
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* application */
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IWL_TM_ATTR_UCODE_RX_PKT,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_EEPROM,
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* The mandatory fields are:
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* IWL_TM_ATTR_EEPROM for the data content responging to the user
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* application */
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IWL_TM_ATTR_EEPROM,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_XXX_TRACE,
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* The mandatory fields are:
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* IWL_TM_ATTR_MEM_TRACE_ADDR for the trace address
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*/
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IWL_TM_ATTR_TRACE_ADDR,
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IWL_TM_ATTR_TRACE_SIZE,
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IWL_TM_ATTR_TRACE_DUMP,
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/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ,
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* The mandatory fields are:
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* IWL_TM_ATTR_FIXRATE for the fixed rate
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*/
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IWL_TM_ATTR_FIXRATE,
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IWL_TM_ATTR_MAX,
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};
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/* uCode trace buffer */
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#define TRACE_BUFF_SIZE_MAX 0x200000
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#define TRACE_BUFF_SIZE_MIN 0x20000
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#define TRACE_BUFF_SIZE_DEF TRACE_BUFF_SIZE_MIN
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#define TRACE_BUFF_PADD 0x2000
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#define TRACE_CHUNK_SIZE (PAGE_SIZE - 1024)
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#endif
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