+++ /dev/null
-/******************************************************************************
- *
- * 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) 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
- *
- * 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 COPYING.
- *
- * 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) 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
- * 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 __fw_error_dump_h__
-#define __fw_error_dump_h__
-
-#include <linux/types.h>
-
-#define IWL_FW_ERROR_DUMP_BARKER 0x14789632
-
-/**
- * enum iwl_fw_error_dump_type - types of data in the dump file
- * @IWL_FW_ERROR_DUMP_CSR: Control Status Registers - from offset 0
- * @IWL_FW_ERROR_DUMP_RXF:
- * @IWL_FW_ERROR_DUMP_TXCMD: last TX command data, structured as
- * &struct iwl_fw_error_dump_txcmd packets
- * @IWL_FW_ERROR_DUMP_DEV_FW_INFO: struct %iwl_fw_error_dump_info
- * info on the device / firmware.
- * @IWL_FW_ERROR_DUMP_FW_MONITOR: firmware monitor
- * @IWL_FW_ERROR_DUMP_PRPH: range of periphery registers - there can be several
- * sections like this in a single file.
- * @IWL_FW_ERROR_DUMP_FH_REGS: range of FH registers
- * @IWL_FW_ERROR_DUMP_MEM: chunk of memory
- * @IWL_FW_ERROR_DUMP_ERROR_INFO: description of what triggered this dump.
- * Structured as &struct iwl_fw_error_dump_trigger_desc.
- * @IWL_FW_ERROR_DUMP_RB: the content of an RB structured as
- * &struct iwl_fw_error_dump_rb
- * @IWL_FW_ERROR_PAGING: UMAC's image memory segments which were
- * paged to the DRAM.
- */
-enum iwl_fw_error_dump_type {
- /* 0 is deprecated */
- IWL_FW_ERROR_DUMP_CSR = 1,
- IWL_FW_ERROR_DUMP_RXF = 2,
- IWL_FW_ERROR_DUMP_TXCMD = 3,
- IWL_FW_ERROR_DUMP_DEV_FW_INFO = 4,
- IWL_FW_ERROR_DUMP_FW_MONITOR = 5,
- IWL_FW_ERROR_DUMP_PRPH = 6,
- IWL_FW_ERROR_DUMP_TXF = 7,
- IWL_FW_ERROR_DUMP_FH_REGS = 8,
- IWL_FW_ERROR_DUMP_MEM = 9,
- IWL_FW_ERROR_DUMP_ERROR_INFO = 10,
- IWL_FW_ERROR_DUMP_RB = 11,
- IWL_FW_ERROR_DUMP_PAGING = 12,
-
- IWL_FW_ERROR_DUMP_MAX,
-};
-
-/**
- * struct iwl_fw_error_dump_data - data for one type
- * @type: %enum iwl_fw_error_dump_type
- * @len: the length starting from %data
- * @data: the data itself
- */
-struct iwl_fw_error_dump_data {
- __le32 type;
- __le32 len;
- __u8 data[];
-} __packed;
-
-/**
- * struct iwl_fw_error_dump_file - the layout of the header of the file
- * @barker: must be %IWL_FW_ERROR_DUMP_BARKER
- * @file_len: the length of all the file starting from %barker
- * @data: array of %struct iwl_fw_error_dump_data
- */
-struct iwl_fw_error_dump_file {
- __le32 barker;
- __le32 file_len;
- u8 data[0];
-} __packed;
-
-/**
- * struct iwl_fw_error_dump_txcmd - TX command data
- * @cmdlen: original length of command
- * @caplen: captured length of command (may be less)
- * @data: captured command data, @caplen bytes
- */
-struct iwl_fw_error_dump_txcmd {
- __le32 cmdlen;
- __le32 caplen;
- u8 data[];
-} __packed;
-
-/**
- * struct iwl_fw_error_dump_fifo - RX/TX FIFO data
- * @fifo_num: number of FIFO (starting from 0)
- * @available_bytes: num of bytes available in FIFO (may be less than FIFO size)
- * @wr_ptr: position of write pointer
- * @rd_ptr: position of read pointer
- * @fence_ptr: position of fence pointer
- * @fence_mode: the current mode of the fence (before locking) -
- * 0=follow RD pointer ; 1 = freeze
- * @data: all of the FIFO's data
- */
-struct iwl_fw_error_dump_fifo {
- __le32 fifo_num;
- __le32 available_bytes;
- __le32 wr_ptr;
- __le32 rd_ptr;
- __le32 fence_ptr;
- __le32 fence_mode;
- u8 data[];
-} __packed;
-
-enum iwl_fw_error_dump_family {
- IWL_FW_ERROR_DUMP_FAMILY_7 = 7,
- IWL_FW_ERROR_DUMP_FAMILY_8 = 8,
-};
-
-/**
- * struct iwl_fw_error_dump_info - info on the device / firmware
- * @device_family: the family of the device (7 / 8)
- * @hw_step: the step of the device
- * @fw_human_readable: human readable FW version
- * @dev_human_readable: name of the device
- * @bus_human_readable: name of the bus used
- */
-struct iwl_fw_error_dump_info {
- __le32 device_family;
- __le32 hw_step;
- u8 fw_human_readable[FW_VER_HUMAN_READABLE_SZ];
- u8 dev_human_readable[64];
- u8 bus_human_readable[8];
-} __packed;
-
-/**
- * struct iwl_fw_error_dump_fw_mon - FW monitor data
- * @fw_mon_wr_ptr: the position of the write pointer in the cyclic buffer
- * @fw_mon_base_ptr: base pointer of the data
- * @fw_mon_cycle_cnt: number of wraparounds
- * @reserved: for future use
- * @data: captured data
- */
-struct iwl_fw_error_dump_fw_mon {
- __le32 fw_mon_wr_ptr;
- __le32 fw_mon_base_ptr;
- __le32 fw_mon_cycle_cnt;
- __le32 reserved[3];
- u8 data[];
-} __packed;
-
-/**
- * struct iwl_fw_error_dump_prph - periphery registers data
- * @prph_start: address of the first register in this chunk
- * @data: the content of the registers
- */
-struct iwl_fw_error_dump_prph {
- __le32 prph_start;
- __le32 data[];
-};
-
-enum iwl_fw_error_dump_mem_type {
- IWL_FW_ERROR_DUMP_MEM_SRAM,
- IWL_FW_ERROR_DUMP_MEM_SMEM,
-};
-
-/**
- * struct iwl_fw_error_dump_mem - chunk of memory
- * @type: %enum iwl_fw_error_dump_mem_type
- * @offset: the offset from which the memory was read
- * @data: the content of the memory
- */
-struct iwl_fw_error_dump_mem {
- __le32 type;
- __le32 offset;
- u8 data[];
-};
-
-/**
- * struct iwl_fw_error_dump_rb - content of an Receive Buffer
- * @index: the index of the Receive Buffer in the Rx queue
- * @rxq: the RB's Rx queue
- * @reserved:
- * @data: the content of the Receive Buffer
- */
-struct iwl_fw_error_dump_rb {
- __le32 index;
- __le32 rxq;
- __le32 reserved;
- u8 data[];
-};
-
-/**
- * struct iwl_fw_error_dump_paging - content of the UMAC's image page
- * block on DRAM
- * @index: the index of the page block
- * @reserved:
- * @data: the content of the page block
- */
-struct iwl_fw_error_dump_paging {
- __le32 index;
- __le32 reserved;
- u8 data[];
-};
-
-/**
- * iwl_fw_error_next_data - advance fw error dump data pointer
- * @data: previous data block
- * Returns: next data block
- */
-static inline struct iwl_fw_error_dump_data *
-iwl_fw_error_next_data(struct iwl_fw_error_dump_data *data)
-{
- return (void *)(data->data + le32_to_cpu(data->len));
-}
-
-/**
- * enum iwl_fw_dbg_trigger - triggers available
- *
- * @FW_DBG_TRIGGER_USER: trigger log collection by user
- * This should not be defined as a trigger to the driver, but a value the
- * driver should set to indicate that the trigger was initiated by the
- * user.
- * @FW_DBG_TRIGGER_FW_ASSERT: trigger log collection when the firmware asserts
- * @FW_DBG_TRIGGER_MISSED_BEACONS: trigger log collection when beacons are
- * missed.
- * @FW_DBG_TRIGGER_CHANNEL_SWITCH: trigger log collection upon channel switch.
- * @FW_DBG_TRIGGER_FW_NOTIF: trigger log collection when the firmware sends a
- * command response or a notification.
- * @FW_DBG_TRIGGER_MLME: trigger log collection upon MLME event.
- * @FW_DBG_TRIGGER_STATS: trigger log collection upon statistics threshold.
- * @FW_DBG_TRIGGER_RSSI: trigger log collection when the rssi of the beacon
- * goes below a threshold.
- * @FW_DBG_TRIGGER_TXQ_TIMERS: configures the timers for the Tx queue hang
- * detection.
- * @FW_DBG_TRIGGER_TIME_EVENT: trigger log collection upon time events related
- * events.
- * @FW_DBG_TRIGGER_BA: trigger log collection upon BlockAck related events.
- */
-enum iwl_fw_dbg_trigger {
- FW_DBG_TRIGGER_INVALID = 0,
- FW_DBG_TRIGGER_USER,
- FW_DBG_TRIGGER_FW_ASSERT,
- FW_DBG_TRIGGER_MISSED_BEACONS,
- FW_DBG_TRIGGER_CHANNEL_SWITCH,
- FW_DBG_TRIGGER_FW_NOTIF,
- FW_DBG_TRIGGER_MLME,
- FW_DBG_TRIGGER_STATS,
- FW_DBG_TRIGGER_RSSI,
- FW_DBG_TRIGGER_TXQ_TIMERS,
- FW_DBG_TRIGGER_TIME_EVENT,
- FW_DBG_TRIGGER_BA,
-
- /* must be last */
- FW_DBG_TRIGGER_MAX,
-};
-
-/**
- * struct iwl_fw_error_dump_trigger_desc - describes the trigger condition
- * @type: %enum iwl_fw_dbg_trigger
- * @data: raw data about what happened
- */
-struct iwl_fw_error_dump_trigger_desc {
- __le32 type;
- u8 data[];
-};
-
-#endif /* __fw_error_dump_h__ */
projects / cascardo / linux.git / blobdiff