src/vendorcode/amd/cimx/sb900/EcFan.h

/*;********************************************************************************
;
; Copyright (c) 2011, Advanced Micro Devices, Inc.
; 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 of Advanced Micro Devices, Inc. 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 ADVANCED MICRO DEVICES, INC. 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.
; 
;*********************************************************************************/


void WriteECmsg (IN unsigned char  Address, IN unsigned char OpFlag, IN void* Value);
void WaitForEcLDN9MailboxCmdAck (void);
void ReadECmsg (IN unsigned char  Address, IN unsigned char OpFlag, OUT void* Value);

// IMC Message Register Software Interface
#define CPU_MISC_BUS_DEV_FUN  ((0x18 << 3) + 3)

#define MSG_SYS_TO_IMC  0x80
#define Fun_80  0x80
#define Fun_81  0x81
#define Fun_82  0x82
#define Fun_83  0x83
#define Fun_84  0x84
#define Fun_85  0x85
#define Fun_86  0x86
#define Fun_87  0x87
#define Fun_88  0x88
#define Fun_89  0x89
#define Fun_90  0x90
#define MSG_IMC_TO_SYS  0x81
#define MSG_REG0  0x82
#define MSG_REG1  0x83
#define MSG_REG2  0x84
#define MSG_REG3  0x85
#define MSG_REG4  0x86
#define MSG_REG5  0x87
#define MSG_REG6  0x88
#define MSG_REG7  0x89
#define MSG_REG8  0x8A
#define MSG_REG9  0x8B
#define MSG_REGA  0x8C
#define MSG_REGB  0x8D
#define MSG_REGC  0x8E
#define MSG_REGD  0x8F