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1 | /* |
2 | * NAND Flash Controller Device Driver | |
3 | * Copyright (c) 2009, Intel Corporation and its suppliers. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms and conditions of the GNU General Public License, | |
7 | * version 2, as published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along with | |
15 | * this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | * | |
18 | */ | |
19 | ||
20 | #ifndef _LLD_EMU_ | |
21 | #define _LLD_EMU_ | |
22 | ||
23 | #include "ffsport.h" | |
24 | #include "ffsdefs.h" | |
25 | ||
26 | /* prototypes: emulator API functions */ | |
27 | extern u16 emu_Flash_Reset(void); | |
28 | extern u16 emu_Flash_Init(void); | |
29 | extern int emu_Flash_Release(void); | |
30 | extern u16 emu_Read_Device_ID(void); | |
31 | extern u16 emu_Erase_Block(u32 block_addr); | |
32 | extern u16 emu_Write_Page_Main(u8 *write_data, u32 Block, | |
33 | u16 Page, u16 PageCount); | |
34 | extern u16 emu_Read_Page_Main(u8 *read_data, u32 Block, u16 Page, | |
35 | u16 PageCount); | |
36 | extern u16 emu_Event_Status(void); | |
37 | extern void emu_Enable_Disable_Interrupts(u16 INT_ENABLE); | |
38 | extern u16 emu_Write_Page_Main_Spare(u8 *write_data, u32 Block, | |
39 | u16 Page, u16 PageCount); | |
40 | extern u16 emu_Write_Page_Spare(u8 *write_data, u32 Block, | |
41 | u16 Page, u16 PageCount); | |
42 | extern u16 emu_Read_Page_Main_Spare(u8 *read_data, u32 Block, | |
43 | u16 Page, u16 PageCount); | |
44 | extern u16 emu_Read_Page_Spare(u8 *read_data, u32 Block, u16 Page, | |
45 | u16 PageCount); | |
46 | extern u16 emu_Get_Bad_Block(u32 block); | |
47 | ||
48 | u16 emu_CDMA_Flash_Init(void); | |
49 | u16 emu_CDMA_Execute_CMDs(u16 tag_count); | |
50 | u16 emu_CDMA_Event_Status(void); | |
51 | #endif /*_LLD_EMU_*/ |