Home | History | Annotate | Line # | Download | only in radeon
evergreen_smc.h revision 1.2 
      1 /*	$NetBSD: evergreen_smc.h,v 1.2 2018/08/27 04:58:36 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2011 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  */
     25 #ifndef __EVERGREEN_SMC_H__
     26 #define __EVERGREEN_SMC_H__
     27 
     28 #include "rv770_smc.h"
     29 
     30 #pragma pack(push, 1)
     31 
     32 #define SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE 16
     33 
     34 struct SMC_Evergreen_MCRegisterAddress
     35 {
     36     uint16_t s0;
     37     uint16_t s1;
     38 };
     39 
     40 typedef struct SMC_Evergreen_MCRegisterAddress SMC_Evergreen_MCRegisterAddress;
     41 
     42 
     43 struct SMC_Evergreen_MCRegisterSet
     44 {
     45     uint32_t value[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
     46 };
     47 
     48 typedef struct SMC_Evergreen_MCRegisterSet SMC_Evergreen_MCRegisterSet;
     49 
     50 struct SMC_Evergreen_MCRegisters
     51 {
     52     uint8_t                             last;
     53     uint8_t                             reserved[3];
     54     SMC_Evergreen_MCRegisterAddress     address[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
     55     SMC_Evergreen_MCRegisterSet         data[5];
     56 };
     57 
     58 typedef struct SMC_Evergreen_MCRegisters SMC_Evergreen_MCRegisters;
     59 
     60 #define EVERGREEN_SMC_FIRMWARE_HEADER_LOCATION 0x100
     61 
     62 #define EVERGREEN_SMC_FIRMWARE_HEADER_softRegisters   0x8
     63 #define EVERGREEN_SMC_FIRMWARE_HEADER_stateTable      0xC
     64 #define EVERGREEN_SMC_FIRMWARE_HEADER_mcRegisterTable 0x20
     65 
     66 
     67 #pragma pack(pop)
     68 
     69 #endif
     70