1 /******************************************************************************** 2 Copyright (C) 2016 Marvell International Ltd. 3 4 Marvell BSD License Option 5 6 If you received this File from Marvell, you may opt to use, redistribute and/or 7 modify this File under the following licensing terms. 8 Redistribution and use in source and binary forms, with or without modification, 9 are permitted provided that the following conditions are met: 10 11 * Redistributions of source code must retain the above copyright notice, 12 this list of conditions and the following disclaimer. 13 14 * Redistributions in binary form must reproduce the above copyright 15 notice, this list of conditions and the following disclaimer in the 16 documentation and/or other materials provided with the distribution. 17 18 * Neither the name of Marvell nor the names of its contributors may be 19 used to endorse or promote products derived from this software without 20 specific prior written permission. 21 22 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 23 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 24 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 25 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 26 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 27 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 29 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 31 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 33 *******************************************************************************/ 34 35 #ifndef __MARVELL_EEPROM_H__ 36 #define __MARVELL_EEPROM_H__ 37 38 #define MARVELL_EEPROM_PROTOCOL_GUID { 0x71954bda, 0x60d3, 0x4ef8, { 0x8e, 0x3c, 0x0e, 0x33, 0x9f, 0x3b, 0xc2, 0x2b }} 39 40 typedef struct _MARVELL_EEPROM_PROTOCOL MARVELL_EEPROM_PROTOCOL; 41 42 #define EEPROM_READ 0x1 43 #define EEPROM_WRITE 0x0 44 typedef 45 EFI_STATUS 46 (EFIAPI *EFI_EEPROM_TRANSFER) ( 47 IN CONST MARVELL_EEPROM_PROTOCOL *This, 48 IN UINT16 Address, 49 IN UINT32 Length, 50 IN UINT8 *Buffer, 51 IN UINT8 Operation 52 ); 53 54 struct _MARVELL_EEPROM_PROTOCOL { 55 EFI_EEPROM_TRANSFER Transfer; 56 UINT32 Identifier; 57 }; 58 59 extern EFI_GUID gMarvellEepromProtocolGuid; 60 #endif 61