mmu.h

U盘控制器USB97C223的固件代码,对2kPAGE NAND FLASH 有很好的支持.

/*============================================================================
  ____________________________________________________________________________
                                ______________________________________________
   SSSS  M   M          CCCC          Standard Microsystems Corporation
  S      MM MM   SSSS  C                    Austin Design Center
   SSS   M M M  S      C                 11000 N. Mopac Expressway
      S  M   M   SSS   C                Stonelake Bldg. 6, Suite 500
  SSSS   M   M      S   CCCC                Austin, Texas 78759
                SSSS            ______________________________________________
  ____________________________________________________________________________

  Copyright(C) 1999, Standard Microsystems Corporation
  All Rights Reserved.

  This program code listing is proprietary to SMSC and may not be copied,
  distributed, or used without a license to do so.  Such license may have
  Limited or Restricted Rights. Please refer to the license for further
  clarification.
  ____________________________________________________________________________

  Notice: The program contained in this listing is a proprietary trade
  secret of SMSC, Hauppauge, New York, and is copyrighted
  under the United States Copyright Act of 1976 as an unpublished work,
  pursuant to Section 104 and Section 408 of Title XVII of the United
  States code. Unauthorized copying, adaption, distribution, use, or
  display is prohibited by this law.
  ____________________________________________________________________________

  Use, duplication, or disclosure by the Government is subject to
  restrictions as set forth in subparagraph(c)(1)(ii) of the Rights
  in Technical Data and Computer Software clause at DFARS 52.227-7013.
  Contractor/Manufacturer is Standard Microsystems Corporation,
  80 Arkay Drive, Hauppauge, New York, 1178-8847.
  ____________________________________________________________________________
  ____________________________________________________________________________

  <module name> - <module description>
  ____________________________________________________________________________

  comments tbd
  ____________________________________________________________________________

  Revision History
  Date      Who  Comment
  ________  ___  _____________________________________________________________
  07/16/99  tbh  -initial version
  01/02/01  tbh  -back port for the '100
  03/15/01  tbh  -merged 10x and 20x versions for improved maintainability
                 -converted api macros into functions to facilitate
                  implementation, and facilitate debugging with an ice

============================================================================*/

// prototypes
void mmu_hard_reset(void) reentrant;
void mmu_rd_hdr(uint8 pnr, t_data_ref bufp) reentrant;
void mmu_rd_rqst(uint8 pnr, t_memory_ref bufp) reentrant;
void mmu_rd_pkt(uint8 pnr, uint16 len, t_memory_ref bufp) reentrant;
void mmu_rd_pkt_io(uint8 pnr, uint16 len, t_memory_ref bufp) reentrant;
void mmu_rd_pkt_ex(uint8 pnr, uint16 len, t_memory_ref bufp, t_bool autoincr) reentrant;
void mmu_rd(uint8 pnr, uint16 offset, uint16 len, t_memory_ref bufp) reentrant;
uint16 mmu_rd_len(uint8 pnr) reentrant;
void mmu_wr_pkt(uint8 ndp, uint8 pnr, t_memory_ref addr, uint16 len) reentrant;
void mmu_wr_pkt_io(uint8 ndp, uint8 pnr, t_memory_ref addr, uint16 len) reentrant;
void mmu_wr_pkt_ex(uint8 ndp, uint8 pnr, t_memory_ref addr, uint16 len, t_bool autoincr) reentrant;
void mmu_wr(uint8 pnr, uint16 offset, uint16 len, t_memory_ref bufp) reentrant;
void mmu_wr_len(uint8 ndp, uint8 pnr, uint16 len) reentrant;
void mmu_deallocate(uint8 pnr) reentrant;
uint8 mmu_allocate(void) reentrant;

//---eof------------------------------------------------------------------------