| /* |
| * NAND Flash Controller Device Driver |
| * Copyright (c) 2009, Intel Corporation and its suppliers. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| #ifndef _FFSPORT_ |
| #define _FFSPORT_ |
| |
| #include "ffsdefs.h" |
| |
| #if defined __GNUC__ |
| #define PACKED |
| #define PACKED_GNU __attribute__ ((packed)) |
| #define UNALIGNED |
| #endif |
| |
| #include <linux/semaphore.h> |
| #include <linux/string.h> /* for strcpy(), stricmp(), etc */ |
| #include <linux/mm.h> /* for kmalloc(), kfree() */ |
| #include <linux/vmalloc.h> |
| #include <linux/module.h> |
| #include <linux/moduleparam.h> |
| #include <linux/init.h> |
| |
| #include <linux/kernel.h> /* printk() */ |
| #include <linux/fs.h> /* everything... */ |
| #include <linux/errno.h> /* error codes */ |
| #include <linux/types.h> /* size_t */ |
| #include <linux/genhd.h> |
| #include <linux/blkdev.h> |
| #include <linux/hdreg.h> |
| #include <linux/pci.h> |
| #include "flash.h" |
| |
| #define VERBOSE 1 |
| |
| #define NAND_DBG_WARN 1 |
| #define NAND_DBG_DEBUG 2 |
| #define NAND_DBG_TRACE 3 |
| |
| extern int nand_debug_level; |
| |
| #ifdef VERBOSE |
| #define nand_dbg_print(level, args...) \ |
| do { \ |
| if (level <= nand_debug_level) \ |
| printk(KERN_ALERT args); \ |
| } while (0) |
| #else |
| #define nand_dbg_print(level, args...) |
| #endif |
| |
| #ifdef SUPPORT_BIG_ENDIAN |
| #define INVERTUINT16(w) ((u16)(((u16)(w)) << 8) | \ |
| (u16)((u16)(w) >> 8)) |
| |
| #define INVERTUINT32(dw) (((u32)(dw) << 24) | \ |
| (((u32)(dw) << 8) & 0x00ff0000) | \ |
| (((u32)(dw) >> 8) & 0x0000ff00) | \ |
| ((u32)(dw) >> 24)) |
| #else |
| #define INVERTUINT16(w) w |
| #define INVERTUINT32(dw) dw |
| #endif |
| |
| extern int GLOB_Calc_Used_Bits(u32 n); |
| extern u64 GLOB_u64_Div(u64 addr, u32 divisor); |
| extern u64 GLOB_u64_Remainder(u64 addr, u32 divisor_type); |
| |
| #endif /* _FFSPORT_ */ |