drivers/staging/tidspbridge/include/dspbridge/mgrpriv.h

   1 /*
   2  * mgrpriv.h
   3  *
   4  * DSP-BIOS Bridge driver support functions for TI OMAP processors.
   5  *
   6  * Global MGR constants and types, shared by PROC, MGR, and DSP API.
   7  *
   8  * Copyright (C) 2008 Texas Instruments, Inc.
   9  *
  10  * This package is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  *
  14  * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  16  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  17  */
  18
  19 #ifndef MGRPRIV_
  20 #define MGRPRIV_
  21
  22 /*
  23  * OMAP1510 specific
  24  */
  25 #define MGR_MAXTLBENTRIES  32
  26
  27 /* RM MGR Object */
  28 struct mgr_object;
  29
  30 struct mgr_tlbentry {
  31         u32 ul_dsp_virt;        /* DSP virtual address */
  32         u32 ul_gpp_phys;        /* GPP physical address */
  33 };
  34
  35 /*
  36  *  The DSP_PROCESSOREXTINFO structure describes additional extended
  37  *  capabilities of a DSP processor not exposed to user.
  38  */
  39 struct mgr_processorextinfo {
  40         struct dsp_processorinfo ty_basic;      /* user processor info */
  41         /* private dsp mmu entries */
  42         struct mgr_tlbentry ty_tlb[MGR_MAXTLBENTRIES];
  43 };
  44
  45 #endif /* MGRPRIV_ */