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
  65 struct msg_hdr {
  66         u8 type;
  67         u8 category;
  68         __le16 opcode;
  69         u8 seqnum;
  70         u8 flags;
  71         __le16 length;
  72 } __attribute__((__packed__));
  73
  74 struct log_hdr {
  75         __le32 timestamp;
  76         u8 severity;
  77         u8 logsource;
  78         __le16 reserved;
  79 } __attribute__((__packed__));
  80
  81 struct mdump_hdr {
  82         u8 dmpid;
  83         u8 frag;
  84         __le16 size;
  85         __le32 addr;
  86 } __attribute__((__packed__));
  87
  88 struct 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__ */