drivers/net/ethernet/cavium/liquidio/cn68xx_regs.h

   1 /**********************************************************************
   2  * Author: Cavium, Inc.
   3  *
   4  * Contact: support@cavium.com
   5  *          Please include "LiquidIO" in the subject.
   6  *
   7  * Copyright (c) 2003-2016 Cavium, Inc.
   8  *
   9  * This file is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License, Version 2, as
  11  * published by the Free Software Foundation.
  12  *
  13  * This file is distributed in the hope that it will be useful, but
  14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  16  * NONINFRINGEMENT.  See the GNU General Public License for more details.
  17  ***********************************************************************/
  18 /*! \file cn68xx_regs.h
  19  *  \brief Host Driver: Register Address and Register Mask values for
  20  *  Octeon CN68XX devices. The register map for CN66XX is the same
  21  *  for most registers. This file has the other registers that are
  22  *  68XX-specific.
  23  */
  24
  25 #ifndef __CN68XX_REGS_H__
  26 #define __CN68XX_REGS_H__
  27
  28 /*###################### REQUEST QUEUE #########################*/
  29
  30 #define    CN68XX_SLI_IQ_PORT0_PKIND             0x0800
  31
  32 #define    CN68XX_SLI_IQ_PORT_PKIND(iq)           \
  33         (CN68XX_SLI_IQ_PORT0_PKIND + ((iq) * CN6XXX_IQ_OFFSET))
  34
  35 /*############################ OUTPUT QUEUE #########################*/
  36
  37 /* Starting pipe number and number of pipes used by the SLI packet output. */
  38 #define    CN68XX_SLI_TX_PIPE                    0x1230
  39
  40 /*######################## INTERRUPTS #########################*/
  41
  42 /*------------------ Interrupt Masks ----------------*/
  43 #define    CN68XX_INTR_PIPE_ERR                  BIT_ULL(61)
  44
  45 #endif