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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/drivers/misc/iwmc3200top/fw-msg.h
15111 views
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/*

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 * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver

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 * drivers/misc/iwmc3200top/fw-msg.h

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 *

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 * Copyright (C) 2009 Intel Corporation. All rights reserved.

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 *

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 * This program is free software; you can redistribute it and/or

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 * modify it under the terms of the GNU General Public License version

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 * 2 as 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,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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 * GNU 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

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 * 02110-1301, USA.

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 *

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 *

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 * Author Name: Maxim Grabarnik <[email protected]>

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 *  -

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 *

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 */

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#ifndef __FWMSG_H__

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#define __FWMSG_H__

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#define COMM_TYPE_D2H           	0xFF

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#define COMM_TYPE_H2D           	0xEE

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#define COMM_CATEGORY_OPERATIONAL      	0x00

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#define COMM_CATEGORY_DEBUG            	0x01

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#define COMM_CATEGORY_TESTABILITY      	0x02

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#define COMM_CATEGORY_DIAGNOSTICS      	0x03

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#define OP_DBG_ZSTR_MSG			cpu_to_le16(0x1A)

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#define FW_LOG_SRC_MAX			32

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#define FW_LOG_SRC_ALL			255

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#define FW_STRING_TABLE_ADDR		cpu_to_le32(0x0C000000)

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#define CMD_DBG_LOG_LEVEL		cpu_to_le16(0x0001)

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#define CMD_TST_DEV_RESET		cpu_to_le16(0x0060)

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#define CMD_TST_FUNC_RESET		cpu_to_le16(0x0062)

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#define CMD_TST_IFACE_RESET		cpu_to_le16(0x0064)

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#define CMD_TST_CPU_UTILIZATION		cpu_to_le16(0x0065)

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#define CMD_TST_TOP_DEEP_SLEEP		cpu_to_le16(0x0080)

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#define CMD_TST_WAKEUP			cpu_to_le16(0x0081)

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#define CMD_TST_FUNC_WAKEUP		cpu_to_le16(0x0082)

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#define CMD_TST_FUNC_DEEP_SLEEP_REQUEST	cpu_to_le16(0x0083)

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#define CMD_TST_GET_MEM_DUMP		cpu_to_le16(0x0096)

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#define OP_OPR_ALIVE			cpu_to_le16(0x0010)

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#define OP_OPR_CMD_ACK			cpu_to_le16(0x001F)

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#define OP_OPR_CMD_NACK			cpu_to_le16(0x0020)

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#define OP_TST_MEM_DUMP			cpu_to_le16(0x0043)

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#define CMD_FLAG_PADDING_256		0x80

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#define FW_HCMD_BLOCK_SIZE      	256

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struct msg_hdr {

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	u8 type;

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	u8 category;

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	__le16 opcode;

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	u8 seqnum;

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	u8 flags;

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	__le16 length;

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} __attribute__((__packed__));

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struct log_hdr {

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	__le32 timestamp;

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	u8 severity;

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	u8 logsource;

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	__le16 reserved;

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} __attribute__((__packed__));

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struct mdump_hdr {

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	u8 dmpid;

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	u8 frag;

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	__le16 size;

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	__le32 addr;

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} __attribute__((__packed__));

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struct top_msg {

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	struct msg_hdr hdr;

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	union {

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		/* D2H messages */

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		struct {

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			struct log_hdr log_hdr;

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			u8 data[1];

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		} __attribute__((__packed__)) log;

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		struct {

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			struct log_hdr log_hdr;

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			struct mdump_hdr md_hdr;

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			u8 data[1];

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		} __attribute__((__packed__)) mdump;

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		/* H2D messages */

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		struct {

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			u8 logsource;

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			u8 sevmask;

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		} __attribute__((__packed__)) logdefs[FW_LOG_SRC_MAX];

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		struct mdump_hdr mdump_req;

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	} u;

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} __attribute__((__packed__));

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#endif /* __FWMSG_H__ */

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