drivers/staging/spectra/ffsdefs.h

   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 _FFSDEFS_
  21 #define _FFSDEFS_
  22
  23 #define CLEAR 0                 /*use this to clear a field instead of "fail"*/
  24 #define SET   1                 /*use this to set a field instead of "pass"*/
  25 #define FAIL 1                  /*failed flag*/
  26 #define PASS 0                  /*success flag*/
  27 #define ERR -1                  /*error flag*/
  28
  29 #define   ERASE_CMD             10
  30 #define   WRITE_MAIN_CMD        11
  31 #define   READ_MAIN_CMD         12
  32 #define   WRITE_SPARE_CMD       13
  33 #define   READ_SPARE_CMD        14
  34 #define   WRITE_MAIN_SPARE_CMD  15
  35 #define   READ_MAIN_SPARE_CMD   16
  36 #define   MEMCOPY_CMD           17
  37 #define   DUMMY_CMD             99
  38
  39 #define     EVENT_PASS                                  0x00
  40 #define     EVENT_CORRECTABLE_DATA_ERROR_FIXED         0x01
  41 #define     EVENT_UNCORRECTABLE_DATA_ERROR              0x02
  42 #define     EVENT_TIME_OUT                              0x03
  43 #define     EVENT_PROGRAM_FAILURE                       0x04
  44 #define     EVENT_ERASE_FAILURE                         0x05
  45 #define     EVENT_MEMCOPY_FAILURE                       0x06
  46 #define     EVENT_FAIL                                  0x07
  47
  48 #define     EVENT_NONE                                  0x22
  49 #define     EVENT_DMA_CMD_COMP                          0x77
  50 #define     EVENT_ECC_TRANSACTION_DONE                  0x88
  51 #define     EVENT_DMA_CMD_FAIL                          0x99
  52
  53 #define CMD_PASS        0
  54 #define CMD_FAIL        1
  55 #define CMD_ABORT       2
  56 #define CMD_NOT_DONE    3
  57
  58 #endif /* _FFSDEFS_ */