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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-testmode.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h new file mode 100644 index 000000000000..31f8949f2801 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h @@ -0,0 +1,151 @@ +/****************************************************************************** + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, + * USA + * + * The full GNU General Public License is included in this distribution + * in the file called LICENSE.GPL. + * + * Contact Information: + * Intel Linux Wireless <ilw@linux.intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + * BSD LICENSE + * + * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + *****************************************************************************/ +#ifndef __IWL_TESTMODE_H__ +#define __IWL_TESTMODE_H__ + +#include <linux/types.h> + + +/* Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and + * from and kernel space to user space(IWL_TM_CMD_ID_DEV2APP_XX). + * The command ID is carried with IWL_TM_ATTR_COMMAND. There are three types of + * of command from user space and two types of command from kernel space. + * See below. + */ +enum iwl_tm_cmd_t { + /* commands from user application to the uCode, + * the actual uCode host command ID is carried with + * IWL_TM_ATTR_UCODE_CMD_ID */ + IWL_TM_CMD_APP2DEV_UCODE = 1, + + /* commands from user applicaiton to access register */ + IWL_TM_CMD_APP2DEV_REG_READ32, + IWL_TM_CMD_APP2DEV_REG_WRITE32, + IWL_TM_CMD_APP2DEV_REG_WRITE8, + + /* commands fom user space for pure driver level operations */ + IWL_TM_CMD_APP2DEV_GET_DEVICENAME, + IWL_TM_CMD_APP2DEV_LOAD_INIT_FW, + IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB, + IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW, + /* if there is other new command for the driver layer operation, + * append them here */ + + + /* commands from kernel space to carry the synchronous response + * to user application */ + IWL_TM_CMD_DEV2APP_SYNC_RSP, + + /* commands from kernel space to multicast the spontaneous messages + * to user application */ + IWL_TM_CMD_DEV2APP_UCODE_RX_PKT, + IWL_TM_CMD_MAX, +}; + +enum iwl_tm_attr_t { + IWL_TM_ATTR_NOT_APPLICABLE = 0, + + /* From user space to kernel space: + * the command either destines to ucode, driver, or register; + * See enum iwl_tm_cmd_t. + * + * From kernel space to user space: + * the command either carries synchronous response, + * or the spontaneous message multicast from the device; + * See enum iwl_tm_cmd_t. */ + IWL_TM_ATTR_COMMAND, + + /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE, + * The mandatory fields are : + * IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID; + * IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands; + * The optional fields are: + * IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload + * to the ucode */ + IWL_TM_ATTR_UCODE_CMD_ID, + IWL_TM_ATTR_UCODE_CMD_DATA, + + /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX, + * The mandatory fields are: + * IWL_TM_ATTR_REG_OFFSET for the offset of the target register; + * IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */ + IWL_TM_ATTR_REG_OFFSET, + IWL_TM_ATTR_REG_VALUE8, + IWL_TM_ATTR_REG_VALUE32, + + /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP, + * The mandatory fields are: + * IWL_TM_ATTR_SYNC_RSP for the data content responding to the user + * application command */ + IWL_TM_ATTR_SYNC_RSP, + /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT, + * The mandatory fields are: + * IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user + * application */ + IWL_TM_ATTR_UCODE_RX_PKT, + + IWL_TM_ATTR_MAX, +}; + + +#endif |