LXR linux/drivers/misc/iwmc3200top/fw-msg.h

   1/*
   2 * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
   3 * drivers/misc/iwmc3200top/fw-msg.h
   4 *
   5 * Copyright (C) 2009 Intel Corporation. All rights reserved.
   6 *
   7 * This program is free software; you can redistribute it and/or
   8 * modify it under the terms of the GNU General Public License version
   9 * 2 as published by the Free Software Foundation.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 * 02110-1301, USA.
  20 *
  21 *
  22 * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
  23 *  -
  24 *
  25 */
  26
  27#ifndef __FWMSG_H__
  28#define __FWMSG_H__
  29
  30#define COMM_TYPE_D2H                   0xFF
  31#define COMM_TYPE_H2D                   0xEE
  32
  33#define COMM_CATEGORY_OPERATIONAL       0x00
  34#define COMM_CATEGORY_DEBUG             0x01
  35#define COMM_CATEGORY_TESTABILITY       0x02
  36#define COMM_CATEGORY_DIAGNOSTICS       0x03
  37
  38#define OP_DBG_ZSTR_MSG                 cpu_to_le16(0x1A)
  39
  40#define FW_LOG_SRC_MAX                  32
  41#define FW_LOG_SRC_ALL                  255
  42
  43#define FW_STRING_TABLE_ADDR            cpu_to_le32(0x0C000000)
  44
  45#define CMD_DBG_LOG_LEVEL               cpu_to_le16(0x0001)
  46#define CMD_TST_DEV_RESET               cpu_to_le16(0x0060)
  47#define CMD_TST_FUNC_RESET              cpu_to_le16(0x0062)
  48#define CMD_TST_IFACE_RESET             cpu_to_le16(0x0064)
  49#define CMD_TST_CPU_UTILIZATION         cpu_to_le16(0x0065)
  50#define CMD_TST_TOP_DEEP_SLEEP          cpu_to_le16(0x0080)
  51#define CMD_TST_WAKEUP                  cpu_to_le16(0x0081)
  52#define CMD_TST_FUNC_WAKEUP             cpu_to_le16(0x0082)
  53#define CMD_TST_FUNC_DEEP_SLEEP_REQUEST cpu_to_le16(0x0083)
  54#define CMD_TST_GET_MEM_DUMP            cpu_to_le16(0x0096)
  55
  56#define OP_OPR_ALIVE                    cpu_to_le16(0x0010)
  57#define OP_OPR_CMD_ACK                  cpu_to_le16(0x001F)
  58#define OP_OPR_CMD_NACK                 cpu_to_le16(0x0020)
  59#define OP_TST_MEM_DUMP                 cpu_to_le16(0x0043)
  60
  61#define CMD_FLAG_PADDING_256            0x80
  62
  63#define FW_HCMD_BLOCK_SIZE              256
  64
  65struct msg_hdr {
  66        u8 type;
  67        u8 category;
  68        __le16 opcode;
  69        u8 seqnum;
  70        u8 flags;
  71        __le16 length;
  72} __attribute__((__packed__));
  73
  74struct log_hdr {
  75        __le32 timestamp;
  76        u8 severity;
  77        u8 logsource;
  78        __le16 reserved;
  79} __attribute__((__packed__));
  80
  81struct mdump_hdr {
  82        u8 dmpid;
  83        u8 frag;
  84        __le16 size;
  85        __le32 addr;
  86} __attribute__((__packed__));
  87
  88struct top_msg {
  89        struct msg_hdr hdr;
  90        union {
  91                /* D2H messages */
  92                struct {
  93                        struct log_hdr log_hdr;
  94                        u8 data[1];
  95                } __attribute__((__packed__)) log;
  96
  97                struct {
  98                        struct log_hdr log_hdr;
  99                        struct mdump_hdr md_hdr;
 100                        u8 data[1];
 101                } __attribute__((__packed__)) mdump;
 102
 103                /* H2D messages */
 104                struct {
 105                        u8 logsource;
 106                        u8 sevmask;
 107                } __attribute__((__packed__)) logdefs[FW_LOG_SRC_MAX];
 108                struct mdump_hdr mdump_req;
 109        } u;
 110} __attribute__((__packed__));
 111
 112
 113#endif /* __FWMSG_H__ */
 114