target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h

   1 /**************************************************************************
   2  *
   3  *  BRIEF MODULE DESCRIPTION
   4  *   IP Arbiter register definitions
   5  *
   6  *  Copyright 2004 IDT Inc. (rischelp@idt.com)
   7  *
   8  *  This program is free software; you can redistribute  it and/or modify it
   9  *  under  the terms of  the GNU General  Public License as published by the
  10  *  Free Software Foundation;  either version 2 of the  License, or (at your
  11  *  option) any later version.
  12  *
  13  *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
  14  *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
  15  *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
  16  *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
  17  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  18  *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
  19  *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  20  *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
  21  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  22  *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  *
  24  *  You should have received a copy of the  GNU General Public License along
  25  *  with this program; if not, write  to the Free Software Foundation, Inc.,
  26  *  675 Mass Ave, Cambridge, MA 02139, USA.
  27  *
  28  *
  29  **************************************************************************
  30  * May 2004 rkt,neb
  31  *
  32  * Initial Release
  33  *
  34  *
  35  *
  36  **************************************************************************
  37  */
  38
  39 #ifndef __IDT_IPARB_H__
  40 #define __IDT_IPARB_H__
  41
  42 enum
  43 {
  44         IPARB0_PhysicalAddress  = 0x18048000,
  45         IPARB_PhysicalAddress   = IPARB0_PhysicalAddress,       // Default
  46
  47         IPARB0_VirtualAddress   = 0xB8048000,
  48         IPARB_VirtualAddress    = IPARB0_VirtualAddress,        // Default
  49 } ;
  50
  51 enum
  52 {
  53         IPABMXC_ethernet0Receive        = 0,
  54         IPABMXC_ethernet0Transmit       = 1,
  55         IPABMXC_memoryToHoldFifo        = 2,
  56         IPABMXC_holdFifoToMemory        = 3,
  57         IPABMXC_pciToMemory             = 4,
  58         IPABMXC_memoryToPci             = 5,
  59         IPABMXC_pciTarget               = 6,
  60         IPABMXC_pciTargetStart          = 7,
  61         IPABMXC_cpuToIpBus              = 8,
  62
  63         IPABMXC_Count,                          // Must be last in list !
  64         IPABMXC_Min                     = IPABMXC_ethernet0Receive,
  65
  66         IPAPXC_PriorityCount    = 4,            // 3-highest, 0-lowest.
  67 } ;
  68
  69 typedef struct
  70 {
  71         u32     ipapc [IPAPXC_PriorityCount] ;  // ipapc[IPAPXC_] = IPAPC_
  72         u32     ipabmc [IPABMXC_Count] ;        // ipabmc[IPABMXC_] = IPABMC_
  73         u32     ipac ;                          // use IPAC_
  74         u32     ipaitcc;                        // use IPAITCC_
  75         u32     ipaspare ;
  76 } volatile * IPARB_t ;
  77
  78 enum
  79 {
  80         IPAC_dp_b                       = 0,
  81         IPAC_dp_m                       = 0x00000001,
  82         IPAC_dep_b                      = 1,
  83         IPAC_dep_m                      = 0x00000002,
  84         IPAC_drm_b                      = 2,
  85         IPAC_drm_m                      = 0x00000004,
  86         IPAC_dwm_b                      = 3,
  87         IPAC_dwm_m                      = 0x00000008,
  88         IPAC_msk_b                      = 4,
  89         IPAC_msk_m                      = 0x00000010,
  90
  91         IPAPC_ptc_b                     = 0,
  92         IPAPC_ptc_m                     = 0x00003fff,
  93         IPAPC_mf_b                      = 14,
  94         IPAPC_mf_m                      = 0x00004000,
  95         IPAPC_cptc_b                    = 16,
  96         IPAPC_cptc_m                    = 0x3fff0000,
  97
  98         IPAITCC_itcc                    = 0,
  99         IPAITCC_itcc,                   = 0x000001ff,
 100
 101         IPABMC_mtc_b                    = 0,
 102         IPABMC_mtc_m                    = 0x00000fff,
 103         IPABMC_p_b                      = 12,
 104         IPABMC_p_m                      = 0x00003000,
 105         IPABMC_msk_b                    = 14,
 106         IPABMC_msk_m                    = 0x00004000,
 107         IPABMC_cmtc_b                   = 16,
 108         IPABMC_cmtc_m                   = 0x0fff0000,
 109 };
 110
 111 #endif  // __IDT_IPARB_H__